omap4-common: add custom libril

Change-Id: Ifa8fb5588a4d3ea2db462cb6e838c13fa841ee58

9 files changed, 8289 insertions, 0 deletions

diff --git a/include/telephony/ril.h b/include/telephony/ril.h
new file mode 100644
index 0000000..670c1aa
--- /dev/null
+++ b/include/telephony/ril.h
@@ -0,0 +1,4069 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_RIL_H
+#define ANDROID_RIL_H 1
+
+#include <stdlib.h>
+#ifndef FEATURE_UNIT_TEST
+#include <sys/time.h>
+#endif /* !FEATURE_UNIT_TEST */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RIL_VERSION 7     /* Current version */
+#ifdef LEGACY_RIL
+#define RIL_VERSION_MIN 2 /* Minimum RIL_VERSION supported */
+#else
+#define RIL_VERSION_MIN 6 /* Minimum RIL_VERSION supported */
+#endif
+
+#define CDMA_ALPHA_INFO_BUFFER_LENGTH 64
+#define CDMA_NUMBER_INFO_BUFFER_LENGTH 81
+
+typedef void * RIL_Token;
+
+typedef enum {
+    RIL_E_SUCCESS = 0,
+    RIL_E_RADIO_NOT_AVAILABLE = 1,     /* If radio did not start or is resetting */
+    RIL_E_GENERIC_FAILURE = 2,
+    RIL_E_PASSWORD_INCORRECT = 3,      /* for PIN/PIN2 methods only! */
+    RIL_E_SIM_PIN2 = 4,                /* Operation requires SIM PIN2 to be entered */
+    RIL_E_SIM_PUK2 = 5,                /* Operation requires SIM PIN2 to be entered */
+    RIL_E_REQUEST_NOT_SUPPORTED = 6,
+    RIL_E_CANCELLED = 7,
+    RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL = 8, /* data ops are not allowed during voice
+                                                   call on a Class C GPRS device */
+    RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW = 9,  /* data ops are not allowed before device
+                                                   registers in network */
+    RIL_E_SMS_SEND_FAIL_RETRY = 10,             /* fail to send sms and need retry */
+    RIL_E_SIM_ABSENT = 11,                      /* fail to set the location where CDMA subscription
+                                                   shall be retrieved because of SIM or RUIM
+                                                   card absent */
+    RIL_E_SUBSCRIPTION_NOT_AVAILABLE = 12,      /* fail to find CDMA subscription from specified
+                                                   location */
+    RIL_E_MODE_NOT_SUPPORTED = 13,              /* HW does not support preferred network type */
+    RIL_E_FDN_CHECK_FAILURE = 14,               /* command failed because recipient is not on FDN list */
+    RIL_E_ILLEGAL_SIM_OR_ME = 15                /* network selection failed due to
+                                                   illegal SIM or ME */
+} RIL_Errno;
+
+typedef enum {
+    RIL_CALL_ACTIVE = 0,
+    RIL_CALL_HOLDING = 1,
+    RIL_CALL_DIALING = 2,    /* MO call only */
+    RIL_CALL_ALERTING = 3,   /* MO call only */
+    RIL_CALL_INCOMING = 4,   /* MT call only */
+    RIL_CALL_WAITING = 5     /* MT call only */
+} RIL_CallState;
+
+typedef enum {
+    RADIO_STATE_OFF = 0,                   /* Radio explictly powered off (eg CFUN=0) */
+    RADIO_STATE_UNAVAILABLE = 1,           /* Radio unavailable (eg, resetting or not booted) */
+    /* States 2-9 below are deprecated. Just leaving them here for backward compatibility. */
+    RADIO_STATE_SIM_NOT_READY = 2,         /* Radio is on, but the SIM interface is not ready */
+    RADIO_STATE_SIM_LOCKED_OR_ABSENT = 3,  /* SIM PIN locked, PUK required, network
+                                              personalization locked, or SIM absent */
+    RADIO_STATE_SIM_READY = 4,             /* Radio is on and SIM interface is available */
+    RADIO_STATE_RUIM_NOT_READY = 5,        /* Radio is on, but the RUIM interface is not ready */
+    RADIO_STATE_RUIM_READY = 6,            /* Radio is on and the RUIM interface is available */
+    RADIO_STATE_RUIM_LOCKED_OR_ABSENT = 7, /* RUIM PIN locked, PUK required, network
+                                              personalization locked, or RUIM absent */
+    RADIO_STATE_NV_NOT_READY = 8,          /* Radio is on, but the NV interface is not available */
+    RADIO_STATE_NV_READY = 9,              /* Radio is on and the NV interface is available */
+    RADIO_STATE_ON = 10                    /* Radio is on */
+} RIL_RadioState;
+
+typedef enum {
+    RADIO_TECH_UNKNOWN = 0,
+    RADIO_TECH_GPRS = 1,
+    RADIO_TECH_EDGE = 2,
+    RADIO_TECH_UMTS = 3,
+    RADIO_TECH_IS95A = 4,
+    RADIO_TECH_IS95B = 5,
+    RADIO_TECH_1xRTT =  6,
+    RADIO_TECH_EVDO_0 = 7,
+    RADIO_TECH_EVDO_A = 8,
+    RADIO_TECH_HSDPA = 9,
+    RADIO_TECH_HSUPA = 10,
+    RADIO_TECH_HSPA = 11,
+    RADIO_TECH_EVDO_B = 12,
+    RADIO_TECH_EHRPD = 13,
+    RADIO_TECH_LTE = 14,
+    RADIO_TECH_HSPAP = 15, // HSPA+
+    RADIO_TECH_GSM = 16 // Only supports voice
+} RIL_RadioTechnology;
+
+// Do we want to split Data from Voice and the use
+// RIL_RadioTechnology for get/setPreferredVoice/Data ?
+typedef enum {
+    PREF_NET_TYPE_GSM_WCDMA                = 0, /* GSM/WCDMA (WCDMA preferred) */
+    PREF_NET_TYPE_GSM_ONLY                 = 1, /* GSM only */
+    PREF_NET_TYPE_WCDMA                    = 2, /* WCDMA  */
+    PREF_NET_TYPE_GSM_WCDMA_AUTO           = 3, /* GSM/WCDMA (auto mode, according to PRL) */
+    PREF_NET_TYPE_CDMA_EVDO_AUTO           = 4, /* CDMA and EvDo (auto mode, according to PRL) */
+    PREF_NET_TYPE_CDMA_ONLY                = 5, /* CDMA only */
+    PREF_NET_TYPE_EVDO_ONLY                = 6, /* EvDo only */
+    PREF_NET_TYPE_GSM_WCDMA_CDMA_EVDO_AUTO = 7, /* GSM/WCDMA, CDMA, and EvDo (auto mode, according to PRL) */
+    PREF_NET_TYPE_LTE_CDMA_EVDO            = 8, /* LTE, CDMA and EvDo */
+    PREF_NET_TYPE_LTE_GSM_WCDMA            = 9, /* LTE, GSM/WCDMA */
+    PREF_NET_TYPE_LTE_CMDA_EVDO_GSM_WCDMA  = 10, /* LTE, CDMA, EvDo, GSM/WCDMA */
+    PREF_NET_TYPE_LTE_ONLY                 = 11  /* LTE only */
+} RIL_PreferredNetworkType;
+
+/* Source for cdma subscription */
+typedef enum {
+   CDMA_SUBSCRIPTION_SOURCE_RUIM_SIM = 0,
+   CDMA_SUBSCRIPTION_SOURCE_NV = 1
+} RIL_CdmaSubscriptionSource;
+
+/* User-to-User signaling Info activation types derived from 3GPP 23.087 v8.0 */
+typedef enum {
+    RIL_UUS_TYPE1_IMPLICIT = 0,
+    RIL_UUS_TYPE1_REQUIRED = 1,
+    RIL_UUS_TYPE1_NOT_REQUIRED = 2,
+    RIL_UUS_TYPE2_REQUIRED = 3,
+    RIL_UUS_TYPE2_NOT_REQUIRED = 4,
+    RIL_UUS_TYPE3_REQUIRED = 5,
+    RIL_UUS_TYPE3_NOT_REQUIRED = 6
+} RIL_UUS_Type;
+
+/* User-to-User Signaling Information data coding schemes. Possible values for
+ * Octet 3 (Protocol Discriminator field) in the UUIE. The values have been
+ * specified in section 10.5.4.25 of 3GPP TS 24.008 */
+typedef enum {
+    RIL_UUS_DCS_USP = 0,          /* User specified protocol */
+    RIL_UUS_DCS_OSIHLP = 1,       /* OSI higher layer protocol */
+    RIL_UUS_DCS_X244 = 2,         /* X.244 */
+    RIL_UUS_DCS_RMCF = 3,         /* Reserved for system mangement
+                                     convergence function */
+    RIL_UUS_DCS_IA5c = 4          /* IA5 characters */
+} RIL_UUS_DCS;
+
+/* User-to-User Signaling Information defined in 3GPP 23.087 v8.0
+ * This data is passed in RIL_ExtensionRecord and rec contains this
+ * structure when type is RIL_UUS_INFO_EXT_REC */
+typedef struct {
+  RIL_UUS_Type    uusType;    /* UUS Type */
+  RIL_UUS_DCS     uusDcs;     /* UUS Data Coding Scheme */
+  int             uusLength;  /* Length of UUS Data */
+  char *          uusData;    /* UUS Data */
+} RIL_UUS_Info;
+
+/* CDMA Signal Information Record as defined in C.S0005 section 3.7.5.5 */
+typedef struct {
+  char isPresent;    /* non-zero if signal information record is present */
+  char signalType;   /* as defined 3.7.5.5-1 */
+  char alertPitch;   /* as defined 3.7.5.5-2 */
+  char signal;       /* as defined 3.7.5.5-3, 3.7.5.5-4 or 3.7.5.5-5 */
+} RIL_CDMA_SignalInfoRecord;
+
+typedef struct {
+    RIL_CallState   state;
+    int             index;      /* Connection Index for use with, eg, AT+CHLD */
+    int             toa;        /* type of address, eg 145 = intl */
+    char            isMpty;     /* nonzero if is mpty call */
+    char            isMT;       /* nonzero if call is mobile terminated */
+    char            als;        /* ALS line indicator if available
+                                   (0 = line 1) */
+    char            isVoice;    /* nonzero if this is is a voice call */
+    char            isVoicePrivacy;     /* nonzero if CDMA voice privacy mode is active */
+    char *          number;     /* Remote party number */
+    int             numberPresentation; /* 0=Allowed, 1=Restricted, 2=Not Specified/Unknown 3=Payphone */
+    char *          name;       /* Remote party name */
+    int             namePresentation; /* 0=Allowed, 1=Restricted, 2=Not Specified/Unknown 3=Payphone */
+    RIL_UUS_Info *  uusInfo;    /* NULL or Pointer to User-User Signaling Information */
+} RIL_Call;
+
+/* Deprecated, use RIL_Data_Call_Response_v6 */
+typedef struct {
+    int             cid;        /* Context ID, uniquely identifies this call */
+    int             active;     /* 0=inactive, 1=active/physical link down, 2=active/physical link up */
+    char *          type;       /* One of the PDP_type values in TS 27.007 section 10.1.1.
+                                   For example, "IP", "IPV6", "IPV4V6", or "PPP". */
+    char *          apn;        /* ignored */
+    char *          address;    /* An address, e.g., "192.0.1.3" or "2001:db8::1". */
+} RIL_Data_Call_Response_v4;
+
+/*
+ * Returned by RIL_REQUEST_SETUP_DATA_CALL, RIL_REQUEST_DATA_CALL_LIST
+ * and RIL_UNSOL_DATA_CALL_LIST_CHANGED, on error status != 0.
+ */
+typedef struct {
+    int             status;     /* A RIL_DataCallFailCause, 0 which is PDP_FAIL_NONE if no error */
+#ifndef HCRADIO
+    int             suggestedRetryTime; /* If status != 0, this fields indicates the suggested retry
+                                           back-off timer value RIL wants to override the one
+                                           pre-configured in FW.
+                                           The unit is miliseconds.
+                                           The value < 0 means no value is suggested.
+                                           The value 0 means retry should be done ASAP.
+                                           The value of MAX_INT(0x7fffffff) means no retry. */
+#endif
+    int             cid;        /* Context ID, uniquely identifies this call */
+    int             active;     /* 0=inactive, 1=active/physical link down, 2=active/physical link up */
+    char *          type;       /* One of the PDP_type values in TS 27.007 section 10.1.1.
+                                   For example, "IP", "IPV6", "IPV4V6", or "PPP". If status is
+                                   PDP_FAIL_ONLY_SINGLE_BEARER_ALLOWED this is the type supported
+                                   such as "IP" or "IPV6" */
+    char *          ifname;     /* The network interface name */
+    char *          addresses;  /* A space-delimited list of addresses with optional "/" prefix length,
+                                   e.g., "192.0.1.3" or "192.0.1.11/16 2001:db8::1/64".
+                                   May not be empty, typically 1 IPv4 or 1 IPv6 or
+                                   one of each. If the prefix length is absent the addresses
+                                   are assumed to be point to point with IPv4 having a prefix
+                                   length of 32 and IPv6 128. */
+    char *          dnses;      /* A space-delimited list of DNS server addresses,
+                                   e.g., "192.0.1.3" or "192.0.1.11 2001:db8::1".
+                                   May be empty. */
+    char *          gateways;   /* A space-delimited list of default gateway addresses,
+                                   e.g., "192.0.1.3" or "192.0.1.11 2001:db8::1".
+                                   May be empty in which case the addresses represent point
+                                   to point connections. */
+} RIL_Data_Call_Response_v6;
+
+typedef struct {
+    int messageRef;   /* TP-Message-Reference for GSM,
+                         and BearerData MessageId for CDMA
+                         (See 3GPP2 C.S0015-B, v2.0, table 4.5-1). */
+    char *ackPDU;     /* or NULL if n/a */
+    int errorCode;    /* See 3GPP 27.005, 3.2.5 for GSM/UMTS,
+                         3GPP2 N.S0005 (IS-41C) Table 171 for CDMA,
+                         -1 if unknown or not applicable*/
+} RIL_SMS_Response;
+
+/** Used by RIL_REQUEST_WRITE_SMS_TO_SIM */
+typedef struct {
+    int status;     /* Status of message.  See TS 27.005 3.1, "<stat>": */
+                    /*      0 = "REC UNREAD"    */
+                    /*      1 = "REC READ"      */
+                    /*      2 = "STO UNSENT"    */
+                    /*      3 = "STO SENT"      */
+    char * pdu;     /* PDU of message to write, as an ASCII hex string less the SMSC address,
+                       the TP-layer length is "strlen(pdu)/2". */
+    char * smsc;    /* SMSC address in GSM BCD format prefixed by a length byte
+                       (as expected by TS 27.005) or NULL for default SMSC */
+} RIL_SMS_WriteArgs;
+
+/** Used by RIL_REQUEST_DIAL */
+typedef struct {
+    char * address;
+    int clir;
+            /* (same as 'n' paremeter in TS 27.007 7.7 "+CLIR"
+             * clir == 0 on "use subscription default value"
+             * clir == 1 on "CLIR invocation" (restrict CLI presentation)
+             * clir == 2 on "CLIR suppression" (allow CLI presentation)
+             */
+    RIL_UUS_Info *  uusInfo;    /* NULL or Pointer to User-User Signaling Information */
+} RIL_Dial;
+
+typedef struct {
+    int command;    /* one of the commands listed for TS 27.007 +CRSM*/
+    int fileid;     /* EF id */
+    char *path;     /* "pathid" from TS 27.007 +CRSM command.
+                       Path is in hex asciii format eg "7f205f70"
+                       Path must always be provided.
+                     */
+    int p1;
+    int p2;
+    int p3;
+    char *data;     /* May be NULL*/
+    char *pin2;     /* May be NULL*/
+} RIL_SIM_IO_v5;
+
+typedef struct {
+    int command;    /* one of the commands listed for TS 27.007 +CRSM*/
+    int fileid;     /* EF id */
+    char *path;     /* "pathid" from TS 27.007 +CRSM command.
+                       Path is in hex asciii format eg "7f205f70"
+                       Path must always be provided.
+                     */
+    int p1;
+    int p2;
+    int p3;
+    char *data;     /* May be NULL*/
+    char *pin2;     /* May be NULL*/
+    char *aidPtr;   /* AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value. */
+} RIL_SIM_IO_v6;
+
+typedef struct {
+    int sw1;
+    int sw2;
+    char *simResponse;  /* In hex string format ([a-fA-F0-9]*). */
+} RIL_SIM_IO_Response;
+
+/* See also com.android.internal.telephony.gsm.CallForwardInfo */
+
+typedef struct {
+    int             status;     /*
+                                 * For RIL_REQUEST_QUERY_CALL_FORWARD_STATUS
+                                 * status 1 = active, 0 = not active
+                                 *
+                                 * For RIL_REQUEST_SET_CALL_FORWARD:
+                                 * status is:
+                                 * 0 = disable
+                                 * 1 = enable
+                                 * 2 = interrogate
+                                 * 3 = registeration
+                                 * 4 = erasure
+                                 */
+
+    int             reason;      /* from TS 27.007 7.11 "reason" */
+    int             serviceClass;/* From 27.007 +CCFC/+CLCK "class"
+                                    See table for Android mapping from
+                                    MMI service code
+                                    0 means user doesn't input class */
+    int             toa;         /* "type" from TS 27.007 7.11 */
+    char *          number;      /* "number" from TS 27.007 7.11. May be NULL */
+    int             timeSeconds; /* for CF no reply only */
+}RIL_CallForwardInfo;
+
+typedef struct {
+   char * cid;         /* Combination of LAC and Cell Id in 32 bits in GSM.
+                        * Upper 16 bits is LAC and lower 16 bits
+                        * is CID (as described in TS 27.005)
+                        * Primary Scrambling Code (as described in TS 25.331)
+                        *         in 9 bits in UMTS
+                        * Valid values are hexadecimal 0x0000 - 0xffffffff.
+                        */
+   int    rssi;        /* Received RSSI in GSM,
+                        * Level index of CPICH Received Signal Code Power in UMTS
+                        */
+} RIL_NeighboringCell;
+
+/* See RIL_REQUEST_LAST_CALL_FAIL_CAUSE */
+typedef enum {
+    CALL_FAIL_UNOBTAINABLE_NUMBER = 1,
+    CALL_FAIL_NORMAL = 16,
+    CALL_FAIL_BUSY = 17,
+    CALL_FAIL_CONGESTION = 34,
+    CALL_FAIL_ACM_LIMIT_EXCEEDED = 68,
+    CALL_FAIL_CALL_BARRED = 240,
+    CALL_FAIL_FDN_BLOCKED = 241,
+    CALL_FAIL_IMSI_UNKNOWN_IN_VLR = 242,
+    CALL_FAIL_IMEI_NOT_ACCEPTED = 243,
+    CALL_FAIL_CDMA_LOCKED_UNTIL_POWER_CYCLE = 1000,
+    CALL_FAIL_CDMA_DROP = 1001,
+    CALL_FAIL_CDMA_INTERCEPT = 1002,
+    CALL_FAIL_CDMA_REORDER = 1003,
+    CALL_FAIL_CDMA_SO_REJECT = 1004,
+    CALL_FAIL_CDMA_RETRY_ORDER = 1005,
+    CALL_FAIL_CDMA_ACCESS_FAILURE = 1006,
+    CALL_FAIL_CDMA_PREEMPTED = 1007,
+    CALL_FAIL_CDMA_NOT_EMERGENCY = 1008, /* For non-emergency number dialed
+                                            during emergency callback mode */
+    CALL_FAIL_CDMA_ACCESS_BLOCKED = 1009, /* CDMA network access probes blocked */
+    CALL_FAIL_ERROR_UNSPECIFIED = 0xffff
+} RIL_LastCallFailCause;
+
+/* See RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE */
+typedef enum {
+    PDP_FAIL_NONE = 0, /* No error, connection ok */
+
+    /* an integer cause code defined in TS 24.008
+       section 6.1.3.1.3 or TS 24.301 Release 8+ Annex B.
+       If the implementation does not have access to the exact cause codes,
+       then it should return one of the following values,
+       as the UI layer needs to distinguish these
+       cases for error notification and potential retries. */
+    PDP_FAIL_OPERATOR_BARRED = 0x08,               /* no retry */
+    PDP_FAIL_INSUFFICIENT_RESOURCES = 0x1A,
+    PDP_FAIL_MISSING_UKNOWN_APN = 0x1B,            /* no retry */
+    PDP_FAIL_UNKNOWN_PDP_ADDRESS_TYPE = 0x1C,      /* no retry */
+    PDP_FAIL_USER_AUTHENTICATION = 0x1D,           /* no retry */
+    PDP_FAIL_ACTIVATION_REJECT_GGSN = 0x1E,        /* no retry */
+    PDP_FAIL_ACTIVATION_REJECT_UNSPECIFIED = 0x1F,
+    PDP_FAIL_SERVICE_OPTION_NOT_SUPPORTED = 0x20,  /* no retry */
+    PDP_FAIL_SERVICE_OPTION_NOT_SUBSCRIBED = 0x21, /* no retry */
+    PDP_FAIL_SERVICE_OPTION_OUT_OF_ORDER = 0x22,
+    PDP_FAIL_NSAPI_IN_USE = 0x23,                  /* no retry */
+    PDP_FAIL_ONLY_IPV4_ALLOWED = 0x32,             /* no retry */
+    PDP_FAIL_ONLY_IPV6_ALLOWED = 0x33,             /* no retry */
+    PDP_FAIL_ONLY_SINGLE_BEARER_ALLOWED = 0x34,
+    PDP_FAIL_PROTOCOL_ERRORS   = 0x6F,             /* no retry */
+
+    /* Not mentioned in the specification */
+    PDP_FAIL_VOICE_REGISTRATION_FAIL = -1,
+    PDP_FAIL_DATA_REGISTRATION_FAIL = -2,
+
+   /* reasons for data call drop - network/modem disconnect */
+    PDP_FAIL_SIGNAL_LOST = -3,            /* no retry */
+    PDP_FAIL_PREF_RADIO_TECH_CHANGED = -4,/* preferred technology has changed, should retry
+                                             with parameters appropriate for new technology */
+    PDP_FAIL_RADIO_POWER_OFF = -5,        /* data call was disconnected because radio was resetting,
+                                             powered off - no retry */
+    PDP_FAIL_TETHERED_CALL_ACTIVE = -6,   /* data call was disconnected by modem because tethered
+                                             mode was up on same APN/data profile - no retry until
+                                             tethered call is off */
+
+    PDP_FAIL_ERROR_UNSPECIFIED = 0xffff,  /* retry silently */
+} RIL_DataCallFailCause;
+
+/* See RIL_REQUEST_SETUP_DATA_CALL */
+typedef enum {
+    RIL_DATA_PROFILE_DEFAULT    = 0,
+    RIL_DATA_PROFILE_TETHERED   = 1,
+    RIL_DATA_PROFILE_OEM_BASE   = 1000    /* Start of OEM-specific profiles */
+} RIL_DataProfile;
+
+/* Used by RIL_UNSOL_SUPP_SVC_NOTIFICATION */
+typedef struct {
+    int     notificationType;   /*
+                                 * 0 = MO intermediate result code
+                                 * 1 = MT unsolicited result code
+                                 */
+    int     code;               /* See 27.007 7.17
+                                   "code1" for MO
+                                   "code2" for MT. */
+    int     index;              /* CUG index. See 27.007 7.17. */
+    int     type;               /* "type" from 27.007 7.17 (MT only). */
+    char *  number;             /* "number" from 27.007 7.17
+                                   (MT only, may be NULL). */
+} RIL_SuppSvcNotification;
+
+#define RIL_CARD_MAX_APPS     8
+
+typedef enum {
+    RIL_CARDSTATE_ABSENT   = 0,
+    RIL_CARDSTATE_PRESENT  = 1,
+    RIL_CARDSTATE_ERROR    = 2
+} RIL_CardState;
+
+typedef enum {
+    RIL_PERSOSUBSTATE_UNKNOWN                   = 0, /* initial state */
+    RIL_PERSOSUBSTATE_IN_PROGRESS               = 1, /* in between each lock transition */
+    RIL_PERSOSUBSTATE_READY                     = 2, /* when either SIM or RUIM Perso is finished
+                                                        since each app can only have 1 active perso
+                                                        involved */
+    RIL_PERSOSUBSTATE_SIM_NETWORK               = 3,
+    RIL_PERSOSUBSTATE_SIM_NETWORK_SUBSET        = 4,
+    RIL_PERSOSUBSTATE_SIM_CORPORATE             = 5,
+    RIL_PERSOSUBSTATE_SIM_SERVICE_PROVIDER      = 6,
+    RIL_PERSOSUBSTATE_SIM_SIM                   = 7,
+    RIL_PERSOSUBSTATE_SIM_NETWORK_PUK           = 8, /* The corresponding perso lock is blocked */
+    RIL_PERSOSUBSTATE_SIM_NETWORK_SUBSET_PUK    = 9,
+    RIL_PERSOSUBSTATE_SIM_CORPORATE_PUK         = 10,
+    RIL_PERSOSUBSTATE_SIM_SERVICE_PROVIDER_PUK  = 11,
+    RIL_PERSOSUBSTATE_SIM_SIM_PUK               = 12,
+    RIL_PERSOSUBSTATE_RUIM_NETWORK1             = 13,
+    RIL_PERSOSUBSTATE_RUIM_NETWORK2             = 14,
+    RIL_PERSOSUBSTATE_RUIM_HRPD                 = 15,
+    RIL_PERSOSUBSTATE_RUIM_CORPORATE            = 16,
+    RIL_PERSOSUBSTATE_RUIM_SERVICE_PROVIDER     = 17,
+    RIL_PERSOSUBSTATE_RUIM_RUIM                 = 18,
+    RIL_PERSOSUBSTATE_RUIM_NETWORK1_PUK         = 19, /* The corresponding perso lock is blocked */
+    RIL_PERSOSUBSTATE_RUIM_NETWORK2_PUK         = 20,
+    RIL_PERSOSUBSTATE_RUIM_HRPD_PUK             = 21,
+    RIL_PERSOSUBSTATE_RUIM_CORPORATE_PUK        = 22,
+    RIL_PERSOSUBSTATE_RUIM_SERVICE_PROVIDER_PUK = 23,
+    RIL_PERSOSUBSTATE_RUIM_RUIM_PUK             = 24
+} RIL_PersoSubstate;
+
+typedef enum {
+    RIL_APPSTATE_UNKNOWN               = 0,
+    RIL_APPSTATE_DETECTED              = 1,
+    RIL_APPSTATE_PIN                   = 2, /* If PIN1 or UPin is required */
+    RIL_APPSTATE_PUK                   = 3, /* If PUK1 or Puk for UPin is required */
+    RIL_APPSTATE_SUBSCRIPTION_PERSO    = 4, /* perso_substate should be look at
+                                               when app_state is assigned to this value */
+    RIL_APPSTATE_READY                 = 5
+} RIL_AppState;
+
+typedef enum {
+    RIL_PINSTATE_UNKNOWN              = 0,
+    RIL_PINSTATE_ENABLED_NOT_VERIFIED = 1,
+    RIL_PINSTATE_ENABLED_VERIFIED     = 2,
+    RIL_PINSTATE_DISABLED             = 3,
+    RIL_PINSTATE_ENABLED_BLOCKED      = 4,
+    RIL_PINSTATE_ENABLED_PERM_BLOCKED = 5
+} RIL_PinState;
+
+typedef enum {
+  RIL_APPTYPE_UNKNOWN = 0,
+  RIL_APPTYPE_SIM     = 1,
+  RIL_APPTYPE_USIM    = 2,
+  RIL_APPTYPE_RUIM    = 3,
+  RIL_APPTYPE_CSIM    = 4,
+  RIL_APPTYPE_ISIM    = 5
+} RIL_AppType;
+
+typedef struct
+{
+  RIL_AppType      app_type;
+  RIL_AppState     app_state;
+  RIL_PersoSubstate perso_substate; /* applicable only if app_state ==
+                                       RIL_APPSTATE_SUBSCRIPTION_PERSO */
+  char             *aid_ptr;        /* null terminated string, e.g., from 0xA0, 0x00 -> 0x41,
+                                       0x30, 0x30, 0x30 */
+  char             *app_label_ptr;  /* null terminated string */
+  int              pin1_replaced;   /* applicable to USIM, CSIM & ISIM */
+  RIL_PinState     pin1;
+  RIL_PinState     pin2;
+  int              foo1;            /* Samsung */
+  int              foo2;            /* Samsung */
+  int              foo3;            /* Samsung */
+  int              foo4;            /* Samsung */
+  int              foo5;            /* Samsung */
+} RIL_AppStatus;
+
+/* Deprecated, use RIL_CardStatus_v6 */
+typedef struct
+{
+  RIL_CardState card_state;
+  RIL_PinState  universal_pin_state;             /* applicable to USIM and CSIM: RIL_PINSTATE_xxx */
+  int           gsm_umts_subscription_app_index; /* value < RIL_CARD_MAX_APPS, -1 if none */
+  int           cdma_subscription_app_index;     /* value < RIL_CARD_MAX_APPS, -1 if none */
+  int           num_applications;                /* value <= RIL_CARD_MAX_APPS */
+  RIL_AppStatus applications[RIL_CARD_MAX_APPS];
+} RIL_CardStatus_v5;
+
+typedef struct
+{
+  RIL_CardState card_state;
+  RIL_PinState  universal_pin_state;             /* applicable to USIM and CSIM: RIL_PINSTATE_xxx */
+  int           gsm_umts_subscription_app_index; /* value < RIL_CARD_MAX_APPS, -1 if none */
+  int           cdma_subscription_app_index;     /* value < RIL_CARD_MAX_APPS, -1 if none */
+  int           ims_subscription_app_index;      /* value < RIL_CARD_MAX_APPS, -1 if none */
+  int           num_applications;                /* value <= RIL_CARD_MAX_APPS */
+  RIL_AppStatus applications[RIL_CARD_MAX_APPS];
+} RIL_CardStatus_v6;
+
+/** The result of a SIM refresh, returned in data[0] of RIL_UNSOL_SIM_REFRESH
+ *      or as part of RIL_SimRefreshResponse_v7
+ */
+typedef enum {
+    /* A file on SIM has been updated.  data[1] contains the EFID. */
+    SIM_FILE_UPDATE = 0,
+    /* SIM initialized.  All files should be re-read. */
+    SIM_INIT = 1,
+    /* SIM reset.  SIM power required, SIM may be locked and all files should be re-read. */
+    SIM_RESET = 2
+} RIL_SimRefreshResult;
+
+typedef struct {
+    RIL_SimRefreshResult result;
+    int                  ef_id; /* is the EFID of the updated file if the result is */
+                                /* SIM_FILE_UPDATE or 0 for any other result. */
+    char *               aid;   /* is AID(application ID) of the card application */
+                                /* See ETSI 102.221 8.1 and 101.220 4 */
+                                /*     For SIM_FILE_UPDATE result it can be set to AID of */
+                                /*         application in which updated EF resides or it can be */
+                                /*         NULL if EF is outside of an application. */
+                                /*     For SIM_INIT result this field is set to AID of */
+                                /*         application that caused REFRESH */
+                                /*     For SIM_RESET result it is NULL. */
+} RIL_SimRefreshResponse_v7;
+
+/* Deprecated, use RIL_CDMA_CallWaiting_v6 */
+typedef struct {
+    char *          number;             /* Remote party number */
+    int             numberPresentation; /* 0=Allowed, 1=Restricted, 2=Not Specified/Unknown */
+    char *          name;               /* Remote party name */
+    RIL_CDMA_SignalInfoRecord signalInfoRecord;
+} RIL_CDMA_CallWaiting_v5;
+
+typedef struct {
+    char *          number;             /* Remote party number */
+    int             numberPresentation; /* 0=Allowed, 1=Restricted, 2=Not Specified/Unknown */
+    char *          name;               /* Remote party name */
+    RIL_CDMA_SignalInfoRecord signalInfoRecord;
+    /* Number type/Number plan required to support International Call Waiting */
+    int             number_type;        /* 0=Unknown, 1=International, 2=National,
+                                           3=Network specific, 4=subscriber */
+    int             number_plan;        /* 0=Unknown, 1=ISDN, 3=Data, 4=Telex, 8=Nat'l, 9=Private */
+} RIL_CDMA_CallWaiting_v6;
+
+/**
+ * Which types of Cell Broadcast Message (CBM) are to be received by the ME
+ *
+ * uFromServiceID - uToServiceID defines a range of CBM message identifiers
+ * whose value is 0x0000 - 0xFFFF as defined in TS 23.041 9.4.1.2.2 for GMS
+ * and 9.4.4.2.2 for UMTS. All other values can be treated as empty
+ * CBM message ID.
+ *
+ * uFromCodeScheme - uToCodeScheme defines a range of CBM data coding schemes
+ * whose value is 0x00 - 0xFF as defined in TS 23.041 9.4.1.2.3 for GMS
+ * and 9.4.4.2.3 for UMTS.
+ * All other values can be treated as empty CBM data coding scheme.
+ *
+ * selected 0 means message types specified in <fromServiceId, toServiceId>
+ * and <fromCodeScheme, toCodeScheme>are not accepted, while 1 means accepted.
+ *
+ * Used by RIL_REQUEST_GSM_GET_BROADCAST_CONFIG and
+ * RIL_REQUEST_GSM_SET_BROADCAST_CONFIG.
+ */
+typedef struct {
+    int fromServiceId;
+    int toServiceId;
+    int fromCodeScheme;
+    int toCodeScheme;
+    unsigned char selected;
+} RIL_GSM_BroadcastSmsConfigInfo;
+
+/* No restriction at all including voice/SMS/USSD/SS/AV64 and packet data. */
+#define RIL_RESTRICTED_STATE_NONE           0x00
+/* Block emergency call due to restriction. But allow all normal voice/SMS/USSD/SS/AV64. */
+#define RIL_RESTRICTED_STATE_CS_EMERGENCY   0x01
+/* Block all normal voice/SMS/USSD/SS/AV64 due to restriction. Only Emergency call allowed. */
+#define RIL_RESTRICTED_STATE_CS_NORMAL      0x02
+/* Block all voice/SMS/USSD/SS/AV64 including emergency call due to restriction.*/
+#define RIL_RESTRICTED_STATE_CS_ALL         0x04
+/* Block packet data access due to restriction. */
+#define RIL_RESTRICTED_STATE_PS_ALL         0x10
+
+/* The status for an OTASP/OTAPA session */
+typedef enum {
+    CDMA_OTA_PROVISION_STATUS_SPL_UNLOCKED,
+    CDMA_OTA_PROVISION_STATUS_SPC_RETRIES_EXCEEDED,
+    CDMA_OTA_PROVISION_STATUS_A_KEY_EXCHANGED,
+    CDMA_OTA_PROVISION_STATUS_SSD_UPDATED,
+    CDMA_OTA_PROVISION_STATUS_NAM_DOWNLOADED,
+    CDMA_OTA_PROVISION_STATUS_MDN_DOWNLOADED,
+    CDMA_OTA_PROVISION_STATUS_IMSI_DOWNLOADED,
+    CDMA_OTA_PROVISION_STATUS_PRL_DOWNLOADED,
+    CDMA_OTA_PROVISION_STATUS_COMMITTED,
+    CDMA_OTA_PROVISION_STATUS_OTAPA_STARTED,
+    CDMA_OTA_PROVISION_STATUS_OTAPA_STOPPED,
+    CDMA_OTA_PROVISION_STATUS_OTAPA_ABORTED
+} RIL_CDMA_OTA_ProvisionStatus;
+
+typedef struct {
+    int signalStrength;  /* Valid values are (0-31, 99) as defined in TS 27.007 8.5 */
+    int bitErrorRate;    /* bit error rate (0-7, 99) as defined in TS 27.007 8.5 */
+} RIL_GW_SignalStrength;
+
+
+typedef struct {
+    int dbm;  /* Valid values are positive integers.  This value is the actual RSSI value
+               * multiplied by -1.  Example: If the actual RSSI is -75, then this response
+               * value will be 75.
+               */
+    int ecio; /* Valid values are positive integers.  This value is the actual Ec/Io multiplied
+               * by -10.  Example: If the actual Ec/Io is -12.5 dB, then this response value
+               * will be 125.
+               */
+} RIL_CDMA_SignalStrength;
+
+
+typedef struct {
+    int dbm;  /* Valid values are positive integers.  This value is the actual RSSI value
+               * multiplied by -1.  Example: If the actual RSSI is -75, then this response
+               * value will be 75.
+               */
+    int ecio; /* Valid values are positive integers.  This value is the actual Ec/Io multiplied
+               * by -10.  Example: If the actual Ec/Io is -12.5 dB, then this response value
+               * will be 125.
+               */
+    int signalNoiseRatio; /* Valid values are 0-8.  8 is the highest signal to noise ratio. */
+} RIL_EVDO_SignalStrength;
+
+typedef struct {
+    int signalStrength;  /* Valid values are (0-31, 99) as defined in TS 27.007 8.5 */
+    int rsrp;            /* The current Reference Signal Receive Power in dBm multipled by -1.
+                          * Range: 44 to 140 dBm
+                          * INT_MAX: 0x7FFFFFFF denotes invalid value.
+                          * Reference: 3GPP TS 36.133 9.1.4 */
+    int rsrq;            /* The current Reference Signal Receive Quality in dB multiplied by -1.
+                          * Range: 20 to 3 dB.
+                          * INT_MAX: 0x7FFFFFFF denotes invalid value.
+                          * Reference: 3GPP TS 36.133 9.1.7 */
+    int rssnr;           /* The current reference signal signal-to-noise ratio in 0.1 dB units.
+                          * Range: -200 to +300 (-200 = -20.0 dB, +300 = 30dB).
+                          * INT_MAX : 0x7FFFFFFF denotes invalid value.
+                          * Reference: 3GPP TS 36.101 8.1.1 */
+    int cqi;             /* The current Channel Quality Indicator.
+                          * Range: 0 to 15.
+                          * INT_MAX : 0x7FFFFFFF denotes invalid value.
+                          * Reference: 3GPP TS 36.101 9.2, 9.3, A.4 */
+} RIL_LTE_SignalStrength;
+
+/* Deprecated, use RIL_SignalStrength_v6 */
+typedef struct {
+    RIL_GW_SignalStrength   GW_SignalStrength;
+    RIL_CDMA_SignalStrength CDMA_SignalStrength;
+    RIL_EVDO_SignalStrength EVDO_SignalStrength;
+} RIL_SignalStrength_v5;
+
+typedef struct {
+    RIL_GW_SignalStrength   GW_SignalStrength;
+    RIL_CDMA_SignalStrength CDMA_SignalStrength;
+    RIL_EVDO_SignalStrength EVDO_SignalStrength;
+    RIL_LTE_SignalStrength  LTE_SignalStrength;
+} RIL_SignalStrength_v6;
+
+/* Names of the CDMA info records (C.S0005 section 3.7.5) */
+typedef enum {
+  RIL_CDMA_DISPLAY_INFO_REC,
+  RIL_CDMA_CALLED_PARTY_NUMBER_INFO_REC,
+  RIL_CDMA_CALLING_PARTY_NUMBER_INFO_REC,
+  RIL_CDMA_CONNECTED_NUMBER_INFO_REC,
+  RIL_CDMA_SIGNAL_INFO_REC,
+  RIL_CDMA_REDIRECTING_NUMBER_INFO_REC,
+  RIL_CDMA_LINE_CONTROL_INFO_REC,
+  RIL_CDMA_EXTENDED_DISPLAY_INFO_REC,
+  RIL_CDMA_T53_CLIR_INFO_REC,
+  RIL_CDMA_T53_RELEASE_INFO_REC,
+  RIL_CDMA_T53_AUDIO_CONTROL_INFO_REC
+} RIL_CDMA_InfoRecName;
+
+/* Display Info Rec as defined in C.S0005 section 3.7.5.1
+   Extended Display Info Rec as defined in C.S0005 section 3.7.5.16
+   Note: the Extended Display info rec contains multiple records of the
+   form: display_tag, display_len, and display_len occurrences of the
+   chari field if the display_tag is not 10000000 or 10000001.
+   To save space, the records are stored consecutively in a byte buffer.
+   The display_tag, display_len and chari fields are all 1 byte.
+*/
+
+typedef struct {
+  char alpha_len;
+  char alpha_buf[CDMA_ALPHA_INFO_BUFFER_LENGTH];
+} RIL_CDMA_DisplayInfoRecord;
+
+/* Called Party Number Info Rec as defined in C.S0005 section 3.7.5.2
+   Calling Party Number Info Rec as defined in C.S0005 section 3.7.5.3
+   Connected Number Info Rec as defined in C.S0005 section 3.7.5.4
+*/
+
+typedef struct {
+  char len;
+  char buf[CDMA_NUMBER_INFO_BUFFER_LENGTH];
+  char number_type;
+  char number_plan;
+  char pi;
+  char si;
+} RIL_CDMA_NumberInfoRecord;
+
+/* Redirecting Number Information Record as defined in C.S0005 section 3.7.5.11 */
+typedef enum {
+  RIL_REDIRECTING_REASON_UNKNOWN = 0,
+  RIL_REDIRECTING_REASON_CALL_FORWARDING_BUSY = 1,
+  RIL_REDIRECTING_REASON_CALL_FORWARDING_NO_REPLY = 2,
+  RIL_REDIRECTING_REASON_CALLED_DTE_OUT_OF_ORDER = 9,
+  RIL_REDIRECTING_REASON_CALL_FORWARDING_BY_THE_CALLED_DTE = 10,
+  RIL_REDIRECTING_REASON_CALL_FORWARDING_UNCONDITIONAL = 15,
+  RIL_REDIRECTING_REASON_RESERVED
+} RIL_CDMA_RedirectingReason;
+
+typedef struct {
+  RIL_CDMA_NumberInfoRecord redirectingNumber;
+  /* redirectingReason is set to RIL_REDIRECTING_REASON_UNKNOWN if not included */
+  RIL_CDMA_RedirectingReason redirectingReason;
+} RIL_CDMA_RedirectingNumberInfoRecord;
+
+/* Line Control Information Record as defined in C.S0005 section 3.7.5.15 */
+typedef struct {
+  char lineCtrlPolarityIncluded;
+  char lineCtrlToggle;
+  char lineCtrlReverse;
+  char lineCtrlPowerDenial;
+} RIL_CDMA_LineControlInfoRecord;
+
+/* T53 CLIR Information Record */
+typedef struct {
+  char cause;
+} RIL_CDMA_T53_CLIRInfoRecord;
+
+/* T53 Audio Control Information Record */
+typedef struct {
+  char upLink;
+  char downLink;
+} RIL_CDMA_T53_AudioControlInfoRecord;
+
+typedef struct {
+
+  RIL_CDMA_InfoRecName name;
+
+  union {
+    /* Display and Extended Display Info Rec */
+    RIL_CDMA_DisplayInfoRecord           display;
+
+    /* Called Party Number, Calling Party Number, Connected Number Info Rec */
+    RIL_CDMA_NumberInfoRecord            number;
+
+    /* Signal Info Rec */
+    RIL_CDMA_SignalInfoRecord            signal;
+
+    /* Redirecting Number Info Rec */
+    RIL_CDMA_RedirectingNumberInfoRecord redir;
+
+    /* Line Control Info Rec */
+    RIL_CDMA_LineControlInfoRecord       lineCtrl;
+
+    /* T53 CLIR Info Rec */
+    RIL_CDMA_T53_CLIRInfoRecord          clir;
+
+    /* T53 Audio Control Info Rec */
+    RIL_CDMA_T53_AudioControlInfoRecord  audioCtrl;
+  } rec;
+} RIL_CDMA_InformationRecord;
+
+#define RIL_CDMA_MAX_NUMBER_OF_INFO_RECS 10
+
+typedef struct {
+  char numberOfInfoRecs;
+  RIL_CDMA_InformationRecord infoRec[RIL_CDMA_MAX_NUMBER_OF_INFO_RECS];
+} RIL_CDMA_InformationRecords;
+
+/**
+ * RIL_REQUEST_GET_SIM_STATUS
+ *
+ * Requests status of the SIM interface and the SIM card
+ *
+ * "data" is NULL
+ *
+ * "response" is const RIL_CardStatus_v6 *
+ *
+ * Valid errors:
+ *  Must never fail
+ */
+#define RIL_REQUEST_GET_SIM_STATUS 1
+
+/**
+ * RIL_REQUEST_ENTER_SIM_PIN
+ *
+ * Supplies SIM PIN. Only called if RIL_CardStatus has RIL_APPSTATE_PIN state
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is PIN value
+ * ((const char **)data)[1] is AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ *
+ * "response" is int *
+ * ((int *)response)[0] is the number of retries remaining, or -1 if unknown
+ *
+ * Valid errors:
+ *
+ * SUCCESS
+ * RADIO_NOT_AVAILABLE (radio resetting)
+ * GENERIC_FAILURE
+ * PASSWORD_INCORRECT
+ */
+
+#define RIL_REQUEST_ENTER_SIM_PIN 2
+
+
+/**
+ * RIL_REQUEST_ENTER_SIM_PUK
+ *
+ * Supplies SIM PUK and new PIN.
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is PUK value
+ * ((const char **)data)[1] is new PIN value
+ * ((const char **)data)[2] is AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ *
+ * "response" is int *
+ * ((int *)response)[0] is the number of retries remaining, or -1 if unknown
+ *
+ * Valid errors:
+ *
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *  PASSWORD_INCORRECT
+ *     (PUK is invalid)
+ */
+
+#define RIL_REQUEST_ENTER_SIM_PUK 3
+
+/**
+ * RIL_REQUEST_ENTER_SIM_PIN2
+ *
+ * Supplies SIM PIN2. Only called following operation where SIM_PIN2 was
+ * returned as a a failure from a previous operation.
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is PIN2 value
+ * ((const char **)data)[1] is AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ *
+ * "response" is int *
+ * ((int *)response)[0] is the number of retries remaining, or -1 if unknown
+ *
+ * Valid errors:
+ *
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *  PASSWORD_INCORRECT
+ */
+
+#define RIL_REQUEST_ENTER_SIM_PIN2 4
+
+/**
+ * RIL_REQUEST_ENTER_SIM_PUK2
+ *
+ * Supplies SIM PUK2 and new PIN2.
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is PUK2 value
+ * ((const char **)data)[1] is new PIN2 value
+ * ((const char **)data)[2] is AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ *
+ * "response" is int *
+ * ((int *)response)[0] is the number of retries remaining, or -1 if unknown
+ *
+ * Valid errors:
+ *
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *  PASSWORD_INCORRECT
+ *     (PUK2 is invalid)
+ */
+
+#define RIL_REQUEST_ENTER_SIM_PUK2 5
+
+/**
+ * RIL_REQUEST_CHANGE_SIM_PIN
+ *
+ * Supplies old SIM PIN and new PIN.
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is old PIN value
+ * ((const char **)data)[1] is new PIN value
+ * ((const char **)data)[2] is AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ *
+ * "response" is int *
+ * ((int *)response)[0] is the number of retries remaining, or -1 if unknown
+ *
+ * Valid errors:
+ *
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *  PASSWORD_INCORRECT
+ *     (old PIN is invalid)
+ *
+ */
+
+#define RIL_REQUEST_CHANGE_SIM_PIN 6
+
+
+/**
+ * RIL_REQUEST_CHANGE_SIM_PIN2
+ *
+ * Supplies old SIM PIN2 and new PIN2.
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is old PIN2 value
+ * ((const char **)data)[1] is new PIN2 value
+ * ((const char **)data)[2] is AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ *
+ * "response" is int *
+ * ((int *)response)[0] is the number of retries remaining, or -1 if unknown
+ *
+ * Valid errors:
+ *
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *  PASSWORD_INCORRECT
+ *     (old PIN2 is invalid)
+ *
+ */
+
+#define RIL_REQUEST_CHANGE_SIM_PIN2 7
+
+/**
+ * RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION
+ *
+ * Requests that network personlization be deactivated
+ *
+ * "data" is const char **
+ * ((const char **)(data))[0]] is network depersonlization code
+ *
+ * "response" is int *
+ * ((int *)response)[0] is the number of retries remaining, or -1 if unknown
+ *
+ * Valid errors:
+ *
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *  PASSWORD_INCORRECT
+ *     (code is invalid)
+ */
+
+#define RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION 8
+
+/**
+ * RIL_REQUEST_GET_CURRENT_CALLS
+ *
+ * Requests current call list
+ *
+ * "data" is NULL
+ *
+ * "response" must be a "const RIL_Call **"
+ *
+ * Valid errors:
+ *
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *      (request will be made again in a few hundred msec)
+ */
+
+#define RIL_REQUEST_GET_CURRENT_CALLS 9
+
+
+/**
+ * RIL_REQUEST_DIAL
+ *
+ * Initiate voice call
+ *
+ * "data" is const RIL_Dial *
+ * "response" is NULL
+ *
+ * This method is never used for supplementary service codes
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_DIAL 10
+
+/**
+ * RIL_REQUEST_GET_IMSI
+ *
+ * Get the SIM IMSI
+ *
+ * Only valid when radio state is "RADIO_STATE_ON"
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ * "response" is a const char * containing the IMSI
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_GET_IMSI 11
+
+/**
+ * RIL_REQUEST_HANGUP
+ *
+ * Hang up a specific line (like AT+CHLD=1x)
+ *
+ * After this HANGUP request returns, RIL should show the connection is NOT
+ * active anymore in next RIL_REQUEST_GET_CURRENT_CALLS query.
+ *
+ * "data" is an int *
+ * (int *)data)[0] contains Connection index (value of 'x' in CHLD above)
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_HANGUP 12
+
+/**
+ * RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND
+ *
+ * Hang up waiting or held (like AT+CHLD=0)
+ *
+ * After this HANGUP request returns, RIL should show the connection is NOT
+ * active anymore in next RIL_REQUEST_GET_CURRENT_CALLS query.
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND 13
+
+/**
+ * RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND
+ *
+ * Hang up waiting or held (like AT+CHLD=1)
+ *
+ * After this HANGUP request returns, RIL should show the connection is NOT
+ * active anymore in next RIL_REQUEST_GET_CURRENT_CALLS query.
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND 14
+
+/**
+ * RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE
+ *
+ * Switch waiting or holding call and active call (like AT+CHLD=2)
+ *
+ * State transitions should be is follows:
+ *
+ * If call 1 is waiting and call 2 is active, then if this re
+ *
+ *   BEFORE                               AFTER
+ * Call 1   Call 2                 Call 1       Call 2
+ * ACTIVE   HOLDING                HOLDING     ACTIVE
+ * ACTIVE   WAITING                HOLDING     ACTIVE
+ * HOLDING  WAITING                HOLDING     ACTIVE
+ * ACTIVE   IDLE                   HOLDING     IDLE
+ * IDLE     IDLE                   IDLE        IDLE
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE 15
+#define RIL_REQUEST_SWITCH_HOLDING_AND_ACTIVE 15
+
+/**
+ * RIL_REQUEST_CONFERENCE
+ *
+ * Conference holding and active (like AT+CHLD=3)
+
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_CONFERENCE 16
+
+/**
+ * RIL_REQUEST_UDUB
+ *
+ * Send UDUB (user determined used busy) to ringing or
+ * waiting call answer)(RIL_BasicRequest r);
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_UDUB 17
+
+/**
+ * RIL_REQUEST_LAST_CALL_FAIL_CAUSE
+ *
+ * Requests the failure cause code for the most recently terminated call
+ *
+ * "data" is NULL
+ * "response" is a "int *"
+ * ((int *)response)[0] is RIL_LastCallFailCause.  GSM failure reasons are
+ * mapped to cause codes defined in TS 24.008 Annex H where possible. CDMA
+ * failure reasons are derived from the possible call failure scenarios
+ * described in the "CDMA IS-2000 Release A (C.S0005-A v6.0)" standard.
+ *
+ * The implementation should return CALL_FAIL_ERROR_UNSPECIFIED for blocked
+ * MO calls by restricted state (See RIL_UNSOL_RESTRICTED_STATE_CHANGED)
+ *
+ * If the implementation does not have access to the exact cause codes,
+ * then it should return one of the values listed in RIL_LastCallFailCause,
+ * as the UI layer needs to distinguish these cases for tone generation or
+ * error notification.
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE
+ */
+#define RIL_REQUEST_LAST_CALL_FAIL_CAUSE 18
+
+/**
+ * RIL_REQUEST_SIGNAL_STRENGTH
+ *
+ * Requests current signal strength and associated information
+ *
+ * Must succeed if radio is on.
+ *
+ * "data" is NULL
+ *
+ * "response" is a const RIL_SignalStrength *
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ */
+#define RIL_REQUEST_SIGNAL_STRENGTH 19
+
+/**
+ * RIL_REQUEST_VOICE_REGISTRATION_STATE
+ *
+ * Request current registration state
+ *
+ * "data" is NULL
+ * "response" is a "char **"
+ * ((const char **)response)[0] is registration state 0-6,
+ *              0 - Not registered, MT is not currently searching
+ *                  a new operator to register
+ *              1 - Registered, home network
+ *              2 - Not registered, but MT is currently searching
+ *                  a new operator to register
+ *              3 - Registration denied
+ *              4 - Unknown
+ *              5 - Registered, roaming
+ *             10 - Same as 0, but indicates that emergency calls
+ *                  are enabled.
+ *             12 - Same as 2, but indicates that emergency calls
+ *                  are enabled.
+ *             13 - Same as 3, but indicates that emergency calls
+ *                  are enabled.
+ *             14 - Same as 4, but indicates that emergency calls
+ *                  are enabled.
+ *
+ * ((const char **)response)[1] is LAC if registered on a GSM/WCDMA system or
+ *                              NULL if not.Valid LAC are 0x0000 - 0xffff
+ * ((const char **)response)[2] is CID if registered on a * GSM/WCDMA or
+ *                              NULL if not.
+ *                                 Valid CID are 0x00000000 - 0xffffffff
+ *                                    In GSM, CID is Cell ID (see TS 27.007)
+ *                                            in 16 bits
+ *                                    In UMTS, CID is UMTS Cell Identity
+ *                                             (see TS 25.331) in 28 bits
+ * ((const char **)response)[3] indicates the available voice radio technology,
+ *                              valid values as defined by RIL_RadioTechnology.
+ * ((const char **)response)[4] is Base Station ID if registered on a CDMA
+ *                              system or NULL if not.  Base Station ID in
+ *                              decimal format
+ * ((const char **)response)[5] is Base Station latitude if registered on a
+ *                              CDMA system or NULL if not. Base Station
+ *                              latitude is a decimal number as specified in
+ *                              3GPP2 C.S0005-A v6.0. It is represented in
+ *                              units of 0.25 seconds and ranges from -1296000
+ *                              to 1296000, both values inclusive (corresponding
+ *                              to a range of -90 to +90 degrees).
+ * ((const char **)response)[6] is Base Station longitude if registered on a
+ *                              CDMA system or NULL if not. Base Station
+ *                              longitude is a decimal number as specified in
+ *                              3GPP2 C.S0005-A v6.0. It is represented in
+ *                              units of 0.25 seconds and ranges from -2592000
+ *                              to 2592000, both values inclusive (corresponding
+ *                              to a range of -180 to +180 degrees).
+ * ((const char **)response)[7] is concurrent services support indicator if
+ *                              registered on a CDMA system 0-1.
+ *                                   0 - Concurrent services not supported,
+ *                                   1 - Concurrent services supported
+ * ((const char **)response)[8] is System ID if registered on a CDMA system or
+ *                              NULL if not. Valid System ID are 0 - 32767
+ * ((const char **)response)[9] is Network ID if registered on a CDMA system or
+ *                              NULL if not. Valid System ID are 0 - 65535
+ * ((const char **)response)[10] is the TSB-58 Roaming Indicator if registered
+ *                               on a CDMA or EVDO system or NULL if not. Valid values
+ *                               are 0-255.
+ * ((const char **)response)[11] indicates whether the current system is in the
+ *                               PRL if registered on a CDMA or EVDO system or NULL if
+ *                               not. 0=not in the PRL, 1=in the PRL
+ * ((const char **)response)[12] is the default Roaming Indicator from the PRL,
+ *                               if registered on a CDMA or EVDO system or NULL if not.
+ *                               Valid values are 0-255.
+ * ((const char **)response)[13] if registration state is 3 (Registration
+ *                               denied) this is an enumerated reason why
+ *                               registration was denied.  See 3GPP TS 24.008,
+ *                               10.5.3.6 and Annex G.
+ *                                 0 - General
+ *                                 1 - Authentication Failure
+ *                                 2 - IMSI unknown in HLR
+ *                                 3 - Illegal MS
+ *                                 4 - Illegal ME
+ *                                 5 - PLMN not allowed
+ *                                 6 - Location area not allowed
+ *                                 7 - Roaming not allowed
+ *                                 8 - No Suitable Cells in this Location Area
+ *                                 9 - Network failure
+ *                                10 - Persistent location update reject
+ *                                11 - PLMN not allowed
+ *                                12 - Location area not allowed
+ *                                13 - Roaming not allowed in this Location Area
+ *                                15 - No Suitable Cells in this Location Area
+ *                                17 - Network Failure
+ *                                20 - MAC Failure
+ *                                21 - Sync Failure
+ *                                22 - Congestion
+ *                                23 - GSM Authentication unacceptable
+ *                                25 - Not Authorized for this CSG
+ *                                32 - Service option not supported
+ *                                33 - Requested service option not subscribed
+ *                                34 - Service option temporarily out of order
+ *                                38 - Call cannot be identified
+ *                                48-63 - Retry upon entry into a new cell
+ *                                95 - Semantically incorrect message
+ *                                96 - Invalid mandatory information
+ *                                97 - Message type non-existent or not implemented
+ *                                98 - Message not compatible with protocol state
+ *                                99 - Information element non-existent or not implemented
+ *                               100 - Conditional IE error
+ *                               101 - Message not compatible with protocol state
+ *                               111 - Protocol error, unspecified
+ * ((const char **)response)[14] is the Primary Scrambling Code of the current
+ *                               cell as described in TS 25.331, in hexadecimal
+ *                               format, or NULL if unknown or not registered
+ *                               to a UMTS network.
+ *
+ * Please note that registration state 4 ("unknown") is treated
+ * as "out of service" in the Android telephony system
+ *
+ * Registration state 3 can be returned if Location Update Reject
+ * (with cause 17 - Network Failure) is received repeatedly from the network,
+ * to facilitate "managed roaming"
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_VOICE_REGISTRATION_STATE 20
+
+/**
+ * RIL_REQUEST_DATA_REGISTRATION_STATE
+ *
+ * Request current DATA registration state
+ *
+ * "data" is NULL
+ * "response" is a "char **"
+ * ((const char **)response)[0] is registration state 0-5 from TS 27.007 10.1.20 AT+CGREG
+ * ((const char **)response)[1] is LAC if registered or NULL if not
+ * ((const char **)response)[2] is CID if registered or NULL if not
+ * ((const char **)response)[3] indicates the available data radio technology,
+ *                              valid values as defined by RIL_RadioTechnology.
+ * ((const char **)response)[4] if registration state is 3 (Registration
+ *                               denied) this is an enumerated reason why
+ *                               registration was denied.  See 3GPP TS 24.008,
+ *                               Annex G.6 "Additonal cause codes for GMM".
+ *      7 == GPRS services not allowed
+ *      8 == GPRS services and non-GPRS services not allowed
+ *      9 == MS identity cannot be derived by the network
+ *      10 == Implicitly detached
+ *      14 == GPRS services not allowed in this PLMN
+ *      16 == MSC temporarily not reachable
+ *      40 == No PDP context activated
+ * ((const char **)response)[5] The maximum number of simultaneous Data Calls that can be
+ *                              established using RIL_REQUEST_SETUP_DATA_CALL.
+ *
+ * The values at offsets 6..10 are optional LTE location information in decimal.
+ * If a value is unknown that value may be NULL. If all values are NULL,
+ * none need to be present.
+ *  ((const char **)response)[6] is TAC, a 16-bit Tracking Area Code.
+ *  ((const char **)response)[7] is CID, a 0-503 Physical Cell Identifier.
+ *  ((const char **)response)[8] is ECI, a 28-bit E-UTRAN Cell Identifier.
+ *  ((const char **)response)[9] is CSGID, a 27-bit Closed Subscriber Group Identity.
+ *  ((const char **)response)[10] is TADV, a 6-bit timing advance value.
+ *
+ * LAC and CID are in hexadecimal format.
+ * valid LAC are 0x0000 - 0xffff
+ * valid CID are 0x00000000 - 0x0fffffff
+ *
+ * Please note that registration state 4 ("unknown") is treated
+ * as "out of service" in the Android telephony system
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_DATA_REGISTRATION_STATE 21
+
+/**
+ * RIL_REQUEST_OPERATOR
+ *
+ * Request current operator ONS or EONS
+ *
+ * "data" is NULL
+ * "response" is a "const char **"
+ * ((const char **)response)[0] is long alpha ONS or EONS
+ *                                  or NULL if unregistered
+ *
+ * ((const char **)response)[1] is short alpha ONS or EONS
+ *                                  or NULL if unregistered
+ * ((const char **)response)[2] is 5 or 6 digit numeric code (MCC + MNC)
+ *                                  or NULL if unregistered
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_OPERATOR 22
+
+/**
+ * RIL_REQUEST_RADIO_POWER
+ *
+ * Toggle radio on and off (for "airplane" mode)
+ * If the radio is is turned off/on the radio modem subsystem
+ * is expected return to an initialized state. For instance,
+ * any voice and data calls will be terminated and all associated
+ * lists emptied.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is > 0 for "Radio On"
+ * ((int *)data)[0] is == 0 for "Radio Off"
+ *
+ * "response" is NULL
+ *
+ * Turn radio on if "on" > 0
+ * Turn radio off if "on" == 0
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_RADIO_POWER 23
+
+/**
+ * RIL_REQUEST_DTMF
+ *
+ * Send a DTMF tone
+ *
+ * If the implementation is currently playing a tone requested via
+ * RIL_REQUEST_DTMF_START, that tone should be cancelled and the new tone
+ * should be played instead
+ *
+ * "data" is a char * containing a single character with one of 12 values: 0-9,*,#
+ * "response" is NULL
+ *
+ * FIXME should this block/mute microphone?
+ * How does this interact with local DTMF feedback?
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_DTMF_STOP, RIL_REQUEST_DTMF_START
+ *
+ */
+#define RIL_REQUEST_DTMF 24
+
+/**
+ * RIL_REQUEST_SEND_SMS
+ *
+ * Send an SMS message
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is SMSC address in GSM BCD format prefixed
+ *      by a length byte (as expected by TS 27.005) or NULL for default SMSC
+ * ((const char **)data)[1] is SMS in PDU format as an ASCII hex string
+ *      less the SMSC address
+ *      TP-Layer-Length is be "strlen(((const char **)data)[1])/2"
+ *
+ * "response" is a const RIL_SMS_Response *
+ *
+ * Based on the return error, caller decides to resend if sending sms
+ * fails. SMS_SEND_FAIL_RETRY means retry (i.e. error cause is 332)
+ * and GENERIC_FAILURE means no retry (i.e. error cause is 500)
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  SMS_SEND_FAIL_RETRY
+ *  FDN_CHECK_FAILURE
+ *  GENERIC_FAILURE
+ *
+ * FIXME how do we specify TP-Message-Reference if we need to resend?
+ */
+#define RIL_REQUEST_SEND_SMS 25
+
+
+/**
+ * RIL_REQUEST_SEND_SMS_EXPECT_MORE
+ *
+ * Send an SMS message. Identical to RIL_REQUEST_SEND_SMS,
+ * except that more messages are expected to be sent soon. If possible,
+ * keep SMS relay protocol link open (eg TS 27.005 AT+CMMS command)
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is SMSC address in GSM BCD format prefixed
+ *      by a length byte (as expected by TS 27.005) or NULL for default SMSC
+ * ((const char **)data)[1] is SMS in PDU format as an ASCII hex string
+ *      less the SMSC address
+ *      TP-Layer-Length is be "strlen(((const char **)data)[1])/2"
+ *
+ * "response" is a const RIL_SMS_Response *
+ *
+ * Based on the return error, caller decides to resend if sending sms
+ * fails. SMS_SEND_FAIL_RETRY means retry (i.e. error cause is 332)
+ * and GENERIC_FAILURE means no retry (i.e. error cause is 500)
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  SMS_SEND_FAIL_RETRY
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_SEND_SMS_EXPECT_MORE 26
+
+
+/**
+ * RIL_REQUEST_SETUP_DATA_CALL
+ *
+ * Setup a packet data connection. If RIL_Data_Call_Response_v6.status
+ * return success it is added to the list of data calls and a
+ * RIL_UNSOL_DATA_CALL_LIST_CHANGED is sent. The call remains in the
+ * list until RIL_REQUEST_DEACTIVATE_DATA_CALL is issued or the
+ * radio is powered off/on. This list is returned by RIL_REQUEST_DATA_CALL_LIST
+ * and RIL_UNSOL_DATA_CALL_LIST_CHANGED.
+ *
+ * The RIL is expected to:
+ *  - Create one data call context.
+ *  - Create and configure a dedicated interface for the context
+ *  - The interface must be point to point.
+ *  - The interface is configured with one or more addresses and
+ *    is capable of sending and receiving packets. The prefix length
+ *    of the addresses must be /32 for IPv4 and /128 for IPv6.
+ *  - Must NOT change the linux routing table.
+ *  - Support up to RIL_REQUEST_DATA_REGISTRATION_STATE response[5]
+ *    number of simultaneous data call contexts.
+ *
+ * "data" is a const char **
+ * ((const char **)data)[0] Radio technology to use: 0-CDMA, 1-GSM/UMTS, 2...
+ *                          for values above 2 this is RIL_RadioTechnology + 2.
+ * ((const char **)data)[1] is a RIL_DataProfile (support is optional)
+ * ((const char **)data)[2] is the APN to connect to if radio technology is GSM/UMTS. This APN will
+ *                          override the one in the profile. NULL indicates no APN overrride.
+ * ((const char **)data)[3] is the username for APN, or NULL
+ * ((const char **)data)[4] is the password for APN, or NULL
+ * ((const char **)data)[5] is the PAP / CHAP auth type. Values:
+ *                          0 => PAP and CHAP is never performed.
+ *                          1 => PAP may be performed; CHAP is never performed.
+ *                          2 => CHAP may be performed; PAP is never performed.
+ *                          3 => PAP / CHAP may be performed - baseband dependent.
+ * ((const char **)data)[6] is the connection type to request must be one of the
+ *                          PDP_type values in TS 27.007 section 10.1.1.
+ *                          For example, "IP", "IPV6", "IPV4V6", or "PPP".
+ * ((const char **)data)[7] Optional connection property parameters, format to be defined.
+ *
+ * "response" is a RIL_Data_Call_Response_v6
+ *
+ * FIXME may need way to configure QoS settings
+ *
+ * Valid errors:
+ *  SUCCESS should be returned on both success and failure of setup with
+ *  the RIL_Data_Call_Response_v6.status containing the actual status.
+ *  For all other errors the RIL_Data_Call_Resonse_v6 is ignored.
+ *
+ *  Other errors could include:
+ *    RADIO_NOT_AVAILABLE, GENERIC_FAILURE, OP_NOT_ALLOWED_BEFORE_REG_TO_NW,
+ *    OP_NOT_ALLOWED_DURING_VOICE_CALL and REQUEST_NOT_SUPPORTED.
+ *
+ * See also: RIL_REQUEST_DEACTIVATE_DATA_CALL
+ */
+#define RIL_REQUEST_SETUP_DATA_CALL 27
+
+
+/**
+ * RIL_REQUEST_SIM_IO
+ *
+ * Request SIM I/O operation.
+ * This is similar to the TS 27.007 "restricted SIM" operation
+ * where it assumes all of the EF selection will be done by the
+ * callee.
+ *
+ * "data" is a const RIL_SIM_IO_v6 *
+ * Please note that RIL_SIM_IO has a "PIN2" field which may be NULL,
+ * or may specify a PIN2 for operations that require a PIN2 (eg
+ * updating FDN records)
+ *
+ * "response" is a const RIL_SIM_IO_Response *
+ *
+ * Arguments and responses that are unused for certain
+ * values of "command" should be ignored or set to NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *  SIM_PIN2
+ *  SIM_PUK2
+ */
+#define RIL_REQUEST_SIM_IO 28
+
+/**
+ * RIL_REQUEST_SEND_USSD
+ *
+ * Send a USSD message
+ *
+ * If a USSD session already exists, the message should be sent in the
+ * context of that session. Otherwise, a new session should be created.
+ *
+ * The network reply should be reported via RIL_UNSOL_ON_USSD
+ *
+ * Only one USSD session may exist at a time, and the session is assumed
+ * to exist until:
+ *   a) The android system invokes RIL_REQUEST_CANCEL_USSD
+ *   b) The implementation sends a RIL_UNSOL_ON_USSD with a type code
+ *      of "0" (USSD-Notify/no further action) or "2" (session terminated)
+ *
+ * "data" is a const char * containing the USSD request in UTF-8 format
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  FDN_CHECK_FAILURE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_CANCEL_USSD, RIL_UNSOL_ON_USSD
+ */
+
+#define RIL_REQUEST_SEND_USSD 29
+
+/**
+ * RIL_REQUEST_CANCEL_USSD
+ *
+ * Cancel the current USSD session if one exists
+ *
+ * "data" is null
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_CANCEL_USSD 30
+
+/**
+ * RIL_REQUEST_GET_CLIR
+ *
+ * Gets current CLIR status
+ * "data" is NULL
+ * "response" is int *
+ * ((int *)data)[0] is "n" parameter from TS 27.007 7.7
+ * ((int *)data)[1] is "m" parameter from TS 27.007 7.7
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_GET_CLIR 31
+
+/**
+ * RIL_REQUEST_SET_CLIR
+ *
+ * "data" is int *
+ * ((int *)data)[0] is "n" parameter from TS 27.007 7.7
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_SET_CLIR 32
+
+/**
+ * RIL_REQUEST_QUERY_CALL_FORWARD_STATUS
+ *
+ * "data" is const RIL_CallForwardInfo *
+ *
+ * "response" is const RIL_CallForwardInfo **
+ * "response" points to an array of RIL_CallForwardInfo *'s, one for
+ * each distinct registered phone number.
+ *
+ * For example, if data is forwarded to +18005551212 and voice is forwarded
+ * to +18005559999, then two separate RIL_CallForwardInfo's should be returned
+ *
+ * If, however, both data and voice are forwarded to +18005551212, then
+ * a single RIL_CallForwardInfo can be returned with the service class
+ * set to "data + voice = 3")
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_QUERY_CALL_FORWARD_STATUS 33
+
+
+/**
+ * RIL_REQUEST_SET_CALL_FORWARD
+ *
+ * Configure call forward rule
+ *
+ * "data" is const RIL_CallForwardInfo *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_SET_CALL_FORWARD 34
+
+
+/**
+ * RIL_REQUEST_QUERY_CALL_WAITING
+ *
+ * Query current call waiting state
+ *
+ * "data" is const int *
+ * ((const int *)data)[0] is the TS 27.007 service class to query.
+ * "response" is a const int *
+ * ((const int *)response)[0] is 0 for "disabled" and 1 for "enabled"
+ *
+ * If ((const int *)response)[0] is = 1, then ((const int *)response)[1]
+ * must follow, with the TS 27.007 service class bit vector of services
+ * for which call waiting is enabled.
+ *
+ * For example, if ((const int *)response)[0]  is 1 and
+ * ((const int *)response)[1] is 3, then call waiting is enabled for data
+ * and voice and disabled for everything else
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_QUERY_CALL_WAITING 35
+
+
+/**
+ * RIL_REQUEST_SET_CALL_WAITING
+ *
+ * Configure current call waiting state
+ *
+ * "data" is const int *
+ * ((const int *)data)[0] is 0 for "disabled" and 1 for "enabled"
+ * ((const int *)data)[1] is the TS 27.007 service class bit vector of
+ *                           services to modify
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_SET_CALL_WAITING 36
+
+/**
+ * RIL_REQUEST_SMS_ACKNOWLEDGE
+ *
+ * Acknowledge successful or failed receipt of SMS previously indicated
+ * via RIL_UNSOL_RESPONSE_NEW_SMS
+ *
+ * "data" is int *
+ * ((int *)data)[0] is 1 on successful receipt
+ *                  (basically, AT+CNMA=1 from TS 27.005
+ *                  is 0 on failed receipt
+ *                  (basically, AT+CNMA=2 from TS 27.005)
+ * ((int *)data)[1] if data[0] is 0, this contains the failure cause as defined
+ *                  in TS 23.040, 9.2.3.22. Currently only 0xD3 (memory
+ *                  capacity exceeded) and 0xFF (unspecified error) are
+ *                  reported.
+ *
+ * "response" is NULL
+ *
+ * FIXME would like request that specified RP-ACK/RP-ERROR PDU
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_SMS_ACKNOWLEDGE  37
+
+/**
+ * RIL_REQUEST_GET_IMEI - DEPRECATED
+ *
+ * Get the device IMEI, including check digit
+ *
+ * The request is DEPRECATED, use RIL_REQUEST_DEVICE_IDENTITY
+ * Valid when RadioState is not RADIO_STATE_UNAVAILABLE
+ *
+ * "data" is NULL
+ * "response" is a const char * containing the IMEI
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_GET_IMEI 38
+
+/**
+ * RIL_REQUEST_GET_IMEISV - DEPRECATED
+ *
+ * Get the device IMEISV, which should be two decimal digits
+ *
+ * The request is DEPRECATED, use RIL_REQUEST_DEVICE_IDENTITY
+ * Valid when RadioState is not RADIO_STATE_UNAVAILABLE
+ *
+ * "data" is NULL
+ * "response" is a const char * containing the IMEISV
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_GET_IMEISV 39
+
+
+/**
+ * RIL_REQUEST_ANSWER
+ *
+ * Answer incoming call
+ *
+ * Will not be called for WAITING calls.
+ * RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE will be used in this case
+ * instead
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_ANSWER 40
+
+/**
+ * RIL_REQUEST_DEACTIVATE_DATA_CALL
+ *
+ * Deactivate packet data connection and remove from the
+ * data call list if SUCCESS is returned. Any other return
+ * values should also try to remove the call from the list,
+ * but that may not be possible. In any event a
+ * RIL_REQUEST_RADIO_POWER off/on must clear the list. An
+ * RIL_UNSOL_DATA_CALL_LIST_CHANGED is not expected to be
+ * issued because of an RIL_REQUEST_DEACTIVATE_DATA_CALL.
+ *
+ * "data" is const char **
+ * ((char**)data)[0] indicating CID
+ * ((char**)data)[1] indicating Disconnect Reason
+ *                   0 => No specific reason specified
+ *                   1 => Radio shutdown requested
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_SETUP_DATA_CALL
+ */
+#define RIL_REQUEST_DEACTIVATE_DATA_CALL 41
+
+/**
+ * RIL_REQUEST_QUERY_FACILITY_LOCK
+ *
+ * Query the status of a facility lock state
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is the facility string code from TS 27.007 7.4
+ *                      (eg "AO" for BAOC, "SC" for SIM lock)
+ * ((const char **)data)[1] is the password, or "" if not required
+ * ((const char **)data)[2] is the TS 27.007 service class bit vector of
+ *                           services to query
+ * ((const char **)data)[3] is AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ *                            This is only applicable in the case of Fixed Dialing Numbers
+ *                            (FDN) requests.
+ *
+ * "response" is an int *
+ * ((const int *)response) 0 is the TS 27.007 service class bit vector of
+ *                           services for which the specified barring facility
+ *                           is active. "0" means "disabled for all"
+ *
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_QUERY_FACILITY_LOCK 42
+
+/**
+ * RIL_REQUEST_SET_FACILITY_LOCK
+ *
+ * Enable/disable one facility lock
+ *
+ * "data" is const char **
+ *
+ * ((const char **)data)[0] = facility string code from TS 27.007 7.4
+ * (eg "AO" for BAOC)
+ * ((const char **)data)[1] = "0" for "unlock" and "1" for "lock"
+ * ((const char **)data)[2] = password
+ * ((const char **)data)[3] = string representation of decimal TS 27.007
+ *                            service class bit vector. Eg, the string
+ *                            "1" means "set this facility for voice services"
+ * ((const char **)data)[4] = AID value, See ETSI 102.221 8.1 and 101.220 4, NULL if no value.
+ *                            This is only applicable in the case of Fixed Dialing Numbers
+ *                            (FDN) requests.
+ *
+ * "response" is int *
+ * ((int *)response)[0] is the number of retries remaining, or -1 if unknown
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_SET_FACILITY_LOCK 43
+
+/**
+ * RIL_REQUEST_CHANGE_BARRING_PASSWORD
+ *
+ * Change call barring facility password
+ *
+ * "data" is const char **
+ *
+ * ((const char **)data)[0] = facility string code from TS 27.007 7.4
+ * (eg "AO" for BAOC)
+ * ((const char **)data)[1] = old password
+ * ((const char **)data)[2] = new password
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CHANGE_BARRING_PASSWORD 44
+
+/**
+ * RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE
+ *
+ * Query current network selectin mode
+ *
+ * "data" is NULL
+ *
+ * "response" is int *
+ * ((const int *)response)[0] is
+ *     0 for automatic selection
+ *     1 for manual selection
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE 45
+
+/**
+ * RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC
+ *
+ * Specify that the network should be selected automatically
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * This request must not respond until the new operator is selected
+ * and registered
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  ILLEGAL_SIM_OR_ME
+ *  GENERIC_FAILURE
+ *
+ * Note: Returns ILLEGAL_SIM_OR_ME when the failure is permanent and
+ *       no retries needed, such as illegal SIM or ME.
+ *       Returns GENERIC_FAILURE for all other causes that might be
+ *       fixed by retries.
+ *
+ */
+#define RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC 46
+
+/**
+ * RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL
+ *
+ * Manually select a specified network.
+ *
+ * "data" is const char * specifying MCCMNC of network to select (eg "310170")
+ * "response" is NULL
+ *
+ * This request must not respond until the new operator is selected
+ * and registered
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  ILLEGAL_SIM_OR_ME
+ *  GENERIC_FAILURE
+ *
+ * Note: Returns ILLEGAL_SIM_OR_ME when the failure is permanent and
+ *       no retries needed, such as illegal SIM or ME.
+ *       Returns GENERIC_FAILURE for all other causes that might be
+ *       fixed by retries.
+ *
+ */
+#define RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL 47
+
+/**
+ * RIL_REQUEST_QUERY_AVAILABLE_NETWORKS
+ *
+ * Scans for available networks
+ *
+ * "data" is NULL
+ * "response" is const char ** that should be an array of n*4 strings, where
+ *    n is the number of available networks
+ * For each available network:
+ *
+ * ((const char **)response)[n+0] is long alpha ONS or EONS
+ * ((const char **)response)[n+1] is short alpha ONS or EONS
+ * ((const char **)response)[n+2] is 5 or 6 digit numeric code (MCC + MNC)
+ * ((const char **)response)[n+3] is a string value of the status:
+ *           "unknown"
+ *           "available"
+ *           "current"
+ *           "forbidden"
+ *
+ * This request must not respond until the new operator is selected
+ * and registered
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_QUERY_AVAILABLE_NETWORKS 48
+
+/**
+ * RIL_REQUEST_DTMF_START
+ *
+ * Start playing a DTMF tone. Continue playing DTMF tone until
+ * RIL_REQUEST_DTMF_STOP is received
+ *
+ * If a RIL_REQUEST_DTMF_START is received while a tone is currently playing,
+ * it should cancel the previous tone and play the new one.
+ *
+ * "data" is a char *
+ * ((char *)data)[0] is a single character with one of 12 values: 0-9,*,#
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_DTMF, RIL_REQUEST_DTMF_STOP
+ */
+#define RIL_REQUEST_DTMF_START 49
+
+/**
+ * RIL_REQUEST_DTMF_STOP
+ *
+ * Stop playing a currently playing DTMF tone.
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_DTMF, RIL_REQUEST_DTMF_START
+ */
+#define RIL_REQUEST_DTMF_STOP 50
+
+/**
+ * RIL_REQUEST_BASEBAND_VERSION
+ *
+ * Return string value indicating baseband version, eg
+ * response from AT+CGMR
+ *
+ * "data" is NULL
+ * "response" is const char * containing version string for log reporting
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_BASEBAND_VERSION 51
+
+/**
+ * RIL_REQUEST_SEPARATE_CONNECTION
+ *
+ * Separate a party from a multiparty call placing the multiparty call
+ * (less the specified party) on hold and leaving the specified party
+ * as the only other member of the current (active) call
+ *
+ * Like AT+CHLD=2x
+ *
+ * See TS 22.084 1.3.8.2 (iii)
+ * TS 22.030 6.5.5 "Entering "2X followed by send"
+ * TS 27.007 "AT+CHLD=2x"
+ *
+ * "data" is an int *
+ * (int *)data)[0] contains Connection index (value of 'x' in CHLD above) "response" is NULL
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_SEPARATE_CONNECTION 52
+
+
+/**
+ * RIL_REQUEST_SET_MUTE
+ *
+ * Turn on or off uplink (microphone) mute.
+ *
+ * Will only be sent while voice call is active.
+ * Will always be reset to "disable mute" when a new voice call is initiated
+ *
+ * "data" is an int *
+ * (int *)data)[0] is 1 for "enable mute" and 0 for "disable mute"
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_SET_MUTE 53
+
+/**
+ * RIL_REQUEST_GET_MUTE
+ *
+ * Queries the current state of the uplink mute setting
+ *
+ * "data" is NULL
+ * "response" is an int *
+ * (int *)response)[0] is 1 for "mute enabled" and 0 for "mute disabled"
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_GET_MUTE 54
+
+/**
+ * RIL_REQUEST_QUERY_CLIP
+ *
+ * Queries the status of the CLIP supplementary service
+ *
+ * (for MMI code "*#30#")
+ *
+ * "data" is NULL
+ * "response" is an int *
+ * (int *)response)[0] is 1 for "CLIP provisioned"
+ *                           and 0 for "CLIP not provisioned"
+ *                           and 2 for "unknown, e.g. no network etc"
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+
+#define RIL_REQUEST_QUERY_CLIP 55
+
+/**
+ * RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE - Deprecated use the status
+ * field in RIL_Data_Call_Response_v6.
+ *
+ * Requests the failure cause code for the most recently failed PDP
+ * context or CDMA data connection active
+ * replaces RIL_REQUEST_LAST_PDP_FAIL_CAUSE
+ *
+ * "data" is NULL
+ *
+ * "response" is a "int *"
+ * ((int *)response)[0] is an integer cause code defined in TS 24.008
+ *   section 6.1.3.1.3 or close approximation
+ *
+ * If the implementation does not have access to the exact cause codes,
+ * then it should return one of the values listed in
+ * RIL_DataCallFailCause, as the UI layer needs to distinguish these
+ * cases for error notification
+ * and potential retries.
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_LAST_CALL_FAIL_CAUSE
+ *
+ * Deprecated use the status field in RIL_Data_Call_Response_v6.
+ */
+
+#define RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE 56
+
+/**
+ * RIL_REQUEST_DATA_CALL_LIST
+ *
+ * Returns the data call list. An entry is added when a
+ * RIL_REQUEST_SETUP_DATA_CALL is issued and removed on a
+ * RIL_REQUEST_DEACTIVATE_DATA_CALL. The list is emptied
+ * when RIL_REQUEST_RADIO_POWER off/on is issued.
+ *
+ * "data" is NULL
+ * "response" is an array of RIL_Data_Call_Response_v6
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_UNSOL_DATA_CALL_LIST_CHANGED
+ */
+
+#define RIL_REQUEST_DATA_CALL_LIST 57
+
+/**
+ * RIL_REQUEST_RESET_RADIO - DEPRECATED
+ *
+ * Request a radio reset. The RIL implementation may postpone
+ * the reset until after this request is responded to if the baseband
+ * is presently busy.
+ *
+ * The request is DEPRECATED, use RIL_REQUEST_RADIO_POWER
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *  REQUEST_NOT_SUPPORTED
+ */
+
+#define RIL_REQUEST_RESET_RADIO 58
+
+/**
+ * RIL_REQUEST_OEM_HOOK_RAW
+ *
+ * This request reserved for OEM-specific uses. It passes raw byte arrays
+ * back and forth.
+ *
+ * It can be invoked on the Java side from
+ * com.android.internal.telephony.Phone.invokeOemRilRequestRaw()
+ *
+ * "data" is a char * of bytes copied from the byte[] data argument in java
+ * "response" is a char * of bytes that will returned via the
+ * caller's "response" Message here:
+ * (byte[])(((AsyncResult)response.obj).result)
+ *
+ * An error response here will result in
+ * (((AsyncResult)response.obj).result) == null and
+ * (((AsyncResult)response.obj).exception) being an instance of
+ * com.android.internal.telephony.gsm.CommandException
+ *
+ * Valid errors:
+ *  All
+ */
+
+#define RIL_REQUEST_OEM_HOOK_RAW 59
+
+/**
+ * RIL_REQUEST_OEM_HOOK_STRINGS
+ *
+ * This request reserved for OEM-specific uses. It passes strings
+ * back and forth.
+ *
+ * It can be invoked on the Java side from
+ * com.android.internal.telephony.Phone.invokeOemRilRequestStrings()
+ *
+ * "data" is a const char **, representing an array of null-terminated UTF-8
+ * strings copied from the "String[] strings" argument to
+ * invokeOemRilRequestStrings()
+ *
+ * "response" is a const char **, representing an array of null-terminated UTF-8
+ * stings that will be returned via the caller's response message here:
+ *
+ * (String[])(((AsyncResult)response.obj).result)
+ *
+ * An error response here will result in
+ * (((AsyncResult)response.obj).result) == null and
+ * (((AsyncResult)response.obj).exception) being an instance of
+ * com.android.internal.telephony.gsm.CommandException
+ *
+ * Valid errors:
+ *  All
+ */
+
+#define RIL_REQUEST_OEM_HOOK_STRINGS 60
+
+/**
+ * RIL_REQUEST_SCREEN_STATE
+ *
+ * Indicates the current state of the screen.  When the screen is off, the
+ * RIL should notify the baseband to suppress certain notifications (eg,
+ * signal strength and changes in LAC/CID or BID/SID/NID/latitude/longitude)
+ * in an effort to conserve power.  These notifications should resume when the
+ * screen is on.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == 1 for "Screen On"
+ * ((int *)data)[0] is == 0 for "Screen Off"
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_SCREEN_STATE 61
+
+
+/**
+ * RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION
+ *
+ * Enables/disables supplementary service related notifications
+ * from the network.
+ *
+ * Notifications are reported via RIL_UNSOL_SUPP_SVC_NOTIFICATION.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == 1 for notifications enabled
+ * ((int *)data)[0] is == 0 for notifications disabled
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_UNSOL_SUPP_SVC_NOTIFICATION.
+ */
+#define RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION 62
+
+/**
+ * RIL_REQUEST_WRITE_SMS_TO_SIM
+ *
+ * Stores a SMS message to SIM memory.
+ *
+ * "data" is RIL_SMS_WriteArgs *
+ *
+ * "response" is int *
+ * ((const int *)response)[0] is the record index where the message is stored.
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_WRITE_SMS_TO_SIM 63
+
+/**
+ * RIL_REQUEST_DELETE_SMS_ON_SIM
+ *
+ * Deletes a SMS message from SIM memory.
+ *
+ * "data" is int  *
+ * ((int *)data)[0] is the record index of the message to delete.
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_DELETE_SMS_ON_SIM 64
+
+/**
+ * RIL_REQUEST_SET_BAND_MODE
+ *
+ * Assign a specified band for RF configuration.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == 0 for "unspecified" (selected by baseband automatically)
+ * ((int *)data)[0] is == 1 for "EURO band" (GSM-900 / DCS-1800 / WCDMA-IMT-2000)
+ * ((int *)data)[0] is == 2 for "US band" (GSM-850 / PCS-1900 / WCDMA-850 / WCDMA-PCS-1900)
+ * ((int *)data)[0] is == 3 for "JPN band" (WCDMA-800 / WCDMA-IMT-2000)
+ * ((int *)data)[0] is == 4 for "AUS band" (GSM-900 / DCS-1800 / WCDMA-850 / WCDMA-IMT-2000)
+ * ((int *)data)[0] is == 5 for "AUS band 2" (GSM-900 / DCS-1800 / WCDMA-850)
+ * ((int *)data)[0] is == 6 for "Cellular (800-MHz Band)"
+ * ((int *)data)[0] is == 7 for "PCS (1900-MHz Band)"
+ * ((int *)data)[0] is == 8 for "Band Class 3 (JTACS Band)"
+ * ((int *)data)[0] is == 9 for "Band Class 4 (Korean PCS Band)"
+ * ((int *)data)[0] is == 10 for "Band Class 5 (450-MHz Band)"
+ * ((int *)data)[0] is == 11 for "Band Class 6 (2-GMHz IMT2000 Band)"
+ * ((int *)data)[0] is == 12 for "Band Class 7 (Upper 700-MHz Band)"
+ * ((int *)data)[0] is == 13 for "Band Class 8 (1800-MHz Band)"
+ * ((int *)data)[0] is == 14 for "Band Class 9 (900-MHz Band)"
+ * ((int *)data)[0] is == 15 for "Band Class 10 (Secondary 800-MHz Band)"
+ * ((int *)data)[0] is == 16 for "Band Class 11 (400-MHz European PAMR Band)"
+ * ((int *)data)[0] is == 17 for "Band Class 15 (AWS Band)"
+ * ((int *)data)[0] is == 18 for "Band Class 16 (US 2.5-GHz Band)"
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_SET_BAND_MODE 65
+
+/**
+ * RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE
+ *
+ * Query the list of band mode supported by RF.
+ *
+ * "data" is NULL
+ *
+ * "response" is int *
+ * "response" points to an array of int's, the int[0] is the size of array, reset is one for
+ * each available band mode.
+ *
+ *  0 for "unspecified" (selected by baseband automatically)
+ *  1 for "EURO band" (GSM-900 / DCS-1800 / WCDMA-IMT-2000)
+ *  2 for "US band" (GSM-850 / PCS-1900 / WCDMA-850 / WCDMA-PCS-1900)
+ *  3 for "JPN band" (WCDMA-800 / WCDMA-IMT-2000)
+ *  4 for "AUS band" (GSM-900 / DCS-1800 / WCDMA-850 / WCDMA-IMT-2000)
+ *  5 for "AUS band 2" (GSM-900 / DCS-1800 / WCDMA-850)
+ *  6 for "Cellular (800-MHz Band)"
+ *  7 for "PCS (1900-MHz Band)"
+ *  8 for "Band Class 3 (JTACS Band)"
+ *  9 for "Band Class 4 (Korean PCS Band)"
+ *  10 for "Band Class 5 (450-MHz Band)"
+ *  11 for "Band Class 6 (2-GMHz IMT2000 Band)"
+ *  12 for "Band Class 7 (Upper 700-MHz Band)"
+ *  13 for "Band Class 8 (1800-MHz Band)"
+ *  14 for "Band Class 9 (900-MHz Band)"
+ *  15 for "Band Class 10 (Secondary 800-MHz Band)"
+ *  16 for "Band Class 11 (400-MHz European PAMR Band)"
+ *  17 for "Band Class 15 (AWS Band)"
+ *  18 for "Band Class 16 (US 2.5-GHz Band)"
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_SET_BAND_MODE
+ */
+#define RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE 66
+
+/**
+ * RIL_REQUEST_STK_GET_PROFILE
+ *
+ * Requests the profile of SIM tool kit.
+ * The profile indicates the SAT/USAT features supported by ME.
+ * The SAT/USAT features refer to 3GPP TS 11.14 and 3GPP TS 31.111
+ *
+ * "data" is NULL
+ *
+ * "response" is a const char * containing SAT/USAT profile
+ * in hexadecimal format string starting with first byte of terminal profile
+ *
+ * Valid errors:
+ *  RIL_E_SUCCESS
+ *  RIL_E_RADIO_NOT_AVAILABLE (radio resetting)
+ *  RIL_E_GENERIC_FAILURE
+ */
+#define RIL_REQUEST_STK_GET_PROFILE 67
+
+/**
+ * RIL_REQUEST_STK_SET_PROFILE
+ *
+ * Download the STK terminal profile as part of SIM initialization
+ * procedure
+ *
+ * "data" is a const char * containing SAT/USAT profile
+ * in hexadecimal format string starting with first byte of terminal profile
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  RIL_E_SUCCESS
+ *  RIL_E_RADIO_NOT_AVAILABLE (radio resetting)
+ *  RIL_E_GENERIC_FAILURE
+ */
+#define RIL_REQUEST_STK_SET_PROFILE 68
+
+/**
+ * RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND
+ *
+ * Requests to send a SAT/USAT envelope command to SIM.
+ * The SAT/USAT envelope command refers to 3GPP TS 11.14 and 3GPP TS 31.111
+ *
+ * "data" is a const char * containing SAT/USAT command
+ * in hexadecimal format string starting with command tag
+ *
+ * "response" is a const char * containing SAT/USAT response
+ * in hexadecimal format string starting with first byte of response
+ * (May be NULL)
+ *
+ * Valid errors:
+ *  RIL_E_SUCCESS
+ *  RIL_E_RADIO_NOT_AVAILABLE (radio resetting)
+ *  RIL_E_GENERIC_FAILURE
+ */
+#define RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND 69
+
+/**
+ * RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE
+ *
+ * Requests to send a terminal response to SIM for a received
+ * proactive command
+ *
+ * "data" is a const char * containing SAT/USAT response
+ * in hexadecimal format string starting with first byte of response data
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  RIL_E_SUCCESS
+ *  RIL_E_RADIO_NOT_AVAILABLE (radio resetting)
+ *  RIL_E_GENERIC_FAILURE
+ */
+#define RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE 70
+
+/**
+ * RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM
+ *
+ * When STK application gets RIL_UNSOL_STK_CALL_SETUP, the call actually has
+ * been initialized by ME already. (We could see the call has been in the 'call
+ * list') So, STK application needs to accept/reject the call according as user
+ * operations.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is > 0 for "accept" the call setup
+ * ((int *)data)[0] is == 0 for "reject" the call setup
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  RIL_E_SUCCESS
+ *  RIL_E_RADIO_NOT_AVAILABLE (radio resetting)
+ *  RIL_E_GENERIC_FAILURE
+ */
+#define RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM 71
+
+/**
+ * RIL_REQUEST_EXPLICIT_CALL_TRANSFER
+ *
+ * Connects the two calls and disconnects the subscriber from both calls.
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_EXPLICIT_CALL_TRANSFER 72
+
+/**
+ * RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE
+ *
+ * Requests to set the preferred network type for searching and registering
+ * (CS/PS domain, RAT, and operation mode)
+ *
+ * "data" is int * which is RIL_PreferredNetworkType
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE (radio resetting)
+ *  GENERIC_FAILURE
+ *  MODE_NOT_SUPPORTED
+ */
+#define RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE 73
+
+/**
+ * RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE
+ *
+ * Query the preferred network type (CS/PS domain, RAT, and operation mode)
+ * for searching and registering
+ *
+ * "data" is NULL
+ *
+ * "response" is int *
+ * ((int *)reponse)[0] is == RIL_PreferredNetworkType
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE
+ */
+#define RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE 74
+
+/**
+ * RIL_REQUEST_NEIGHBORING_CELL_IDS
+ *
+ * Request neighboring cell id in GSM network
+ *
+ * "data" is NULL
+ * "response" must be a " const RIL_NeighboringCell** "
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_GET_NEIGHBORING_CELL_IDS 75
+
+/**
+ * RIL_REQUEST_SET_LOCATION_UPDATES
+ *
+ * Enables/disables network state change notifications due to changes in
+ * LAC and/or CID (for GSM) or BID/SID/NID/latitude/longitude (for CDMA).
+ * Basically +CREG=2 vs. +CREG=1 (TS 27.007).
+ *
+ * Note:  The RIL implementation should default to "updates enabled"
+ * when the screen is on and "updates disabled" when the screen is off.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == 1 for updates enabled (+CREG=2)
+ * ((int *)data)[0] is == 0 for updates disabled (+CREG=1)
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ * See also: RIL_REQUEST_SCREEN_STATE, RIL_UNSOL_RESPONSE_NETWORK_STATE_CHANGED
+ */
+#define RIL_REQUEST_SET_LOCATION_UPDATES 76
+
+/**
+ * RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE
+ *
+ * Request to set the location where the CDMA subscription shall
+ * be retrieved
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == RIL_CdmaSubscriptionSource
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *  SIM_ABSENT
+ *  SUBSCRIPTION_NOT_AVAILABLE
+ *
+ * See also: RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE
+ */
+#define RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE 77
+
+/**
+ * RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE
+ *
+ * Request to set the roaming preferences in CDMA
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == 0 for Home Networks only, as defined in PRL
+ * ((int *)data)[0] is == 1 for Roaming on Affiliated networks, as defined in PRL
+ * ((int *)data)[0] is == 2 for Roaming on Any Network, as defined in the PRL
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE 78
+
+/**
+ * RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE
+ *
+ * Request the actual setting of the roaming preferences in CDMA in the modem
+ *
+ * "data" is NULL
+ *
+ * "response" is int *
+ * ((int *)response)[0] is == 0 for Home Networks only, as defined in PRL
+ * ((int *)response)[0] is == 1 for Roaming on Affiliated networks, as defined in PRL
+ * ((int *)response)[0] is == 2 for Roaming on Any Network, as defined in the PRL
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE 79
+
+/**
+ * RIL_REQUEST_SET_TTY_MODE
+ *
+ * Request to set the TTY mode
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == 0 for TTY off
+ * ((int *)data)[0] is == 1 for TTY Full
+ * ((int *)data)[0] is == 2 for TTY HCO (hearing carryover)
+ * ((int *)data)[0] is == 3 for TTY VCO (voice carryover)
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_SET_TTY_MODE 80
+
+/**
+ * RIL_REQUEST_QUERY_TTY_MODE
+ *
+ * Request the setting of TTY mode
+ *
+ * "data" is NULL
+ *
+ * "response" is int *
+ * ((int *)response)[0] is == 0 for TTY off
+ * ((int *)response)[0] is == 1 for TTY Full
+ * ((int *)response)[0] is == 2 for TTY HCO (hearing carryover)
+ * ((int *)response)[0] is == 3 for TTY VCO (voice carryover)
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_QUERY_TTY_MODE 81
+
+/**
+ * RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE
+ *
+ * Request to set the preferred voice privacy mode used in voice
+ * scrambling
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == 0 for Standard Privacy Mode (Public Long Code Mask)
+ * ((int *)data)[0] is == 1 for Enhanced Privacy Mode (Private Long Code Mask)
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE 82
+
+/**
+ * RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE
+ *
+ * Request the setting of preferred voice privacy mode
+ *
+ * "data" is NULL
+ *
+ * "response" is int *
+ * ((int *)response)[0] is == 0 for Standard Privacy Mode (Public Long Code Mask)
+ * ((int *)response)[0] is == 1 for Enhanced Privacy Mode (Private Long Code Mask)
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE 83
+
+/**
+ * RIL_REQUEST_CDMA_FLASH
+ *
+ * Send FLASH
+ *
+ * "data" is const char *
+ * ((const char *)data)[0] is a FLASH string
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_FLASH 84
+
+/**
+ * RIL_REQUEST_CDMA_BURST_DTMF
+ *
+ * Send DTMF string
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is a DTMF string
+ * ((const char **)data)[1] is the DTMF ON length in milliseconds, or 0 to use
+ *                          default
+ * ((const char **)data)[2] is the DTMF OFF length in milliseconds, or 0 to use
+ *                          default
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_BURST_DTMF 85
+
+/**
+ * RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY
+ *
+ * Takes a 26 digit string (20 digit AKEY + 6 digit checksum).
+ * If the checksum is valid the 20 digit AKEY is written to NV,
+ * replacing the existing AKEY no matter what it was before.
+ *
+ * "data" is const char *
+ * ((const char *)data)[0] is a 26 digit string (ASCII digits '0'-'9')
+ *                         where the last 6 digits are a checksum of the
+ *                         first 20, as specified in TR45.AHAG
+ *                         "Common Cryptographic Algorithms, Revision D.1
+ *                         Section 2.2"
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY 86
+
+/**
+ * RIL_REQUEST_CDMA_SEND_SMS
+ *
+ * Send a CDMA SMS message
+ *
+ * "data" is const RIL_CDMA_SMS_Message *
+ *
+ * "response" is a const RIL_SMS_Response *
+ *
+ * Based on the return error, caller decides to resend if sending sms
+ * fails. The CDMA error class is derived as follows,
+ * SUCCESS is error class 0 (no error)
+ * SMS_SEND_FAIL_RETRY is error class 2 (temporary failure)
+ * and GENERIC_FAILURE is error class 3 (permanent and no retry)
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  SMS_SEND_FAIL_RETRY
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_SEND_SMS 87
+
+/**
+ * RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE
+ *
+ * Acknowledge the success or failure in the receipt of SMS
+ * previously indicated via RIL_UNSOL_RESPONSE_CDMA_NEW_SMS
+ *
+ * "data" is const RIL_CDMA_SMS_Ack *
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE 88
+
+/**
+ * RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG
+ *
+ * Request the setting of GSM/WCDMA Cell Broadcast SMS config.
+ *
+ * "data" is NULL
+ *
+ * "response" is a const RIL_GSM_BroadcastSmsConfigInfo **
+ * "responselen" is count * sizeof (RIL_GSM_BroadcastSmsConfigInfo *)
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG 89
+
+/**
+ * RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG
+ *
+ * Set GSM/WCDMA Cell Broadcast SMS config
+ *
+ * "data" is a const RIL_GSM_BroadcastSmsConfigInfo **
+ * "datalen" is count * sizeof(RIL_GSM_BroadcastSmsConfigInfo *)
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG 90
+
+/**
+ * RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION
+ *
+* Enable or disable the reception of GSM/WCDMA Cell Broadcast SMS
+ *
+ * "data" is const int *
+ * (const int *)data[0] indicates to activate or turn off the
+ * reception of GSM/WCDMA Cell Broadcast SMS, 0-1,
+ *                       0 - Activate, 1 - Turn off
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION 91
+
+/**
+ * RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG
+ *
+ * Request the setting of CDMA Broadcast SMS config
+ *
+ * "data" is NULL
+ *
+ * "response" is a const RIL_CDMA_BroadcastSmsConfigInfo **
+ * "responselen" is count * sizeof (RIL_CDMA_BroadcastSmsConfigInfo *)
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG 92
+
+/**
+ * RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG
+ *
+ * Set CDMA Broadcast SMS config
+ *
+ * "data" is an const RIL_CDMA_BroadcastSmsConfigInfo **
+ * "datalen" is count * sizeof(const RIL_CDMA_BroadcastSmsConfigInfo *)
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG 93
+
+/**
+ * RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION
+ *
+ * Enable or disable the reception of CDMA Broadcast SMS
+ *
+ * "data" is const int *
+ * (const int *)data[0] indicates to activate or turn off the
+ * reception of CDMA Broadcast SMS, 0-1,
+ *                       0 - Activate, 1 - Turn off
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION 94
+
+/**
+ * RIL_REQUEST_CDMA_SUBSCRIPTION
+ *
+ * Request the device MDN / H_SID / H_NID.
+ *
+ * The request is only allowed when CDMA subscription is available.  When CDMA
+ * subscription is changed, application layer should re-issue the request to
+ * update the subscription information.
+ *
+ * If a NULL value is returned for any of the device id, it means that error
+ * accessing the device.
+ *
+ * "response" is const char **
+ * ((const char **)response)[0] is MDN if CDMA subscription is available
+ * ((const char **)response)[1] is a comma separated list of H_SID (Home SID) if
+ *                              CDMA subscription is available, in decimal format
+ * ((const char **)response)[2] is a comma separated list of H_NID (Home NID) if
+ *                              CDMA subscription is available, in decimal format
+ * ((const char **)response)[3] is MIN (10 digits, MIN2+MIN1) if CDMA subscription is available
+ * ((const char **)response)[4] is PRL version if CDMA subscription is available
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RIL_E_SUBSCRIPTION_NOT_AVAILABLE
+ */
+
+#define RIL_REQUEST_CDMA_SUBSCRIPTION 95
+
+/**
+ * RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM
+ *
+ * Stores a CDMA SMS message to RUIM memory.
+ *
+ * "data" is RIL_CDMA_SMS_WriteArgs *
+ *
+ * "response" is int *
+ * ((const int *)response)[0] is the record index where the message is stored.
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM 96
+
+/**
+ * RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM
+ *
+ * Deletes a CDMA SMS message from RUIM memory.
+ *
+ * "data" is int  *
+ * ((int *)data)[0] is the record index of the message to delete.
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM 97
+
+/**
+ * RIL_REQUEST_DEVICE_IDENTITY
+ *
+ * Request the device ESN / MEID / IMEI / IMEISV.
+ *
+ * The request is always allowed and contains GSM and CDMA device identity;
+ * it substitutes the deprecated requests RIL_REQUEST_GET_IMEI and
+ * RIL_REQUEST_GET_IMEISV.
+ *
+ * If a NULL value is returned for any of the device id, it means that error
+ * accessing the device.
+ *
+ * When CDMA subscription is changed the ESN/MEID may change.  The application
+ * layer should re-issue the request to update the device identity in this case.
+ *
+ * "response" is const char **
+ * ((const char **)response)[0] is IMEI if GSM subscription is available
+ * ((const char **)response)[1] is IMEISV if GSM subscription is available
+ * ((const char **)response)[2] is ESN if CDMA subscription is available
+ * ((const char **)response)[3] is MEID if CDMA subscription is available
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_DEVICE_IDENTITY 98
+
+/**
+ * RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE
+ *
+ * Request the radio's system selection module to exit emergency
+ * callback mode.  RIL will not respond with SUCCESS until the modem has
+ * completely exited from Emergency Callback Mode.
+ *
+ * "data" is NULL
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE 99
+
+/**
+ * RIL_REQUEST_GET_SMSC_ADDRESS
+ *
+ * Queries the default Short Message Service Center address on the device.
+ *
+ * "data" is NULL
+ *
+ * "response" is const char * containing the SMSC address.
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_GET_SMSC_ADDRESS 100
+
+/**
+ * RIL_REQUEST_SET_SMSC_ADDRESS
+ *
+ * Sets the default Short Message Service Center address on the device.
+ *
+ * "data" is const char * containing the SMSC address.
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_SET_SMSC_ADDRESS 101
+
+/**
+ * RIL_REQUEST_REPORT_SMS_MEMORY_STATUS
+ *
+ * Indicates whether there is storage available for new SMS messages.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is 1 if memory is available for storing new messages
+ *                  is 0 if memory capacity is exceeded
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_REPORT_SMS_MEMORY_STATUS 102
+
+/**
+ * RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING
+ *
+ * Indicates that the StkSerivce is running and is
+ * ready to receive RIL_UNSOL_STK_XXXXX commands.
+ *
+ * "data" is NULL
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *
+ */
+#define RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING 103
+
+/**
+ * RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE
+ *
+ * Request to query the location where the CDMA subscription shall
+ * be retrieved
+ *
+ * "data" is NULL
+ *
+ * "response" is int *
+ * ((int *)data)[0] is == RIL_CdmaSubscriptionSource
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ *  SUBSCRIPTION_NOT_AVAILABLE
+ *
+ * See also: RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE
+ */
+#define RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE 104
+
+/**
+ * RIL_REQUEST_ISIM_AUTHENTICATION
+ *
+ * Request the ISIM application on the UICC to perform AKA
+ * challenge/response algorithm for IMS authentication
+ *
+ * "data" is a const char * containing the challenge string in Base64 format
+ * "response" is a const char * containing the response in Base64 format
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_ISIM_AUTHENTICATION 105
+
+/**
+ * RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU
+ *
+ * Acknowledge successful or failed receipt of SMS previously indicated
+ * via RIL_UNSOL_RESPONSE_NEW_SMS, including acknowledgement TPDU to send
+ * as the RP-User-Data element of the RP-ACK or RP-ERROR PDU.
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] is "1" on successful receipt (send RP-ACK)
+ *                          is "0" on failed receipt (send RP-ERROR)
+ * ((const char **)data)[1] is the acknowledgement TPDU in hexadecimal format
+ *
+ * "response" is NULL
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU 106
+
+/**
+ * RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS
+ *
+ * Requests to send a SAT/USAT envelope command to SIM.
+ * The SAT/USAT envelope command refers to 3GPP TS 11.14 and 3GPP TS 31.111.
+ *
+ * This request has one difference from RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND:
+ * the SW1 and SW2 status bytes from the UICC response are returned along with
+ * the response data, using the same structure as RIL_REQUEST_SIM_IO.
+ *
+ * The RIL implementation shall perform the normal processing of a '91XX'
+ * response in SW1/SW2 to retrieve the pending proactive command and send it
+ * as an unsolicited response, as RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND does.
+ *
+ * "data" is a const char * containing the SAT/USAT command
+ * in hexadecimal format starting with command tag
+ *
+ * "response" is a const RIL_SIM_IO_Response *
+ *
+ * Valid errors:
+ *  RIL_E_SUCCESS
+ *  RIL_E_RADIO_NOT_AVAILABLE (radio resetting)
+ *  RIL_E_GENERIC_FAILURE
+ */
+#define RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS 107
+
+/**
+ * RIL_REQUEST_VOICE_RADIO_TECH
+ *
+ * Query the radio technology type (3GPP/3GPP2) used for voice. Query is valid only
+ * when radio state is RADIO_STATE_ON
+ *
+ * "data" is NULL
+ * "response" is int *
+ * ((int *) response)[0] is of type const RIL_RadioTechnology
+ *
+ * Valid errors:
+ *  SUCCESS
+ *  RADIO_NOT_AVAILABLE
+ *  GENERIC_FAILURE
+ */
+#define RIL_REQUEST_VOICE_RADIO_TECH 108
+
+/* SAMSUNG REQUESTS */
+#define RIL_REQUEST_GET_CELL_BROADCAST_CONFIG 10002
+
+#define RIL_REQUEST_SEND_ENCODED_USSD 10005
+#define RIL_REQUEST_SET_PDA_MEMORY_STATUS 10006
+#define RIL_REQUEST_GET_PHONEBOOK_STORAGE_INFO 10007
+#define RIL_REQUEST_GET_PHONEBOOK_ENTRY 10008
+#define RIL_REQUEST_ACCESS_PHONEBOOK_ENTRY 10009
+#define RIL_REQUEST_DIAL_VIDEO_CALL 10010
+#define RIL_REQUEST_CALL_DEFLECTION 10011
+#define RIL_REQUEST_READ_SMS_FROM_SIM 10012
+#define RIL_REQUEST_USIM_PB_CAPA 10013
+#define RIL_REQUEST_LOCK_INFO 10014
+
+#define RIL_REQUEST_DIAL_EMERGENCY 10016
+#define RIL_REQUEST_GET_STOREAD_MSG_COUNT 10017
+#define RIL_REQUEST_STK_SIM_INIT_EVENT 10018
+#define RIL_REQUEST_GET_LINE_ID 10019
+#define RIL_REQUEST_SET_LINE_ID 10020
+#define RIL_REQUEST_GET_SERIAL_NUMBER 10021
+#define RIL_REQUEST_GET_MANUFACTURE_DATE_NUMBER 10022
+#define RIL_REQUEST_GET_BARCODE_NUMBER 10023
+#define RIL_REQUEST_UICC_GBA_AUTHENTICATE_BOOTSTRAP 10024
+#define RIL_REQUEST_UICC_GBA_AUTHENTICATE_NAF 10025
+#define RIL_REQUEST_SIM_TRANSMIT_BASIC 10026
+#define RIL_REQUEST_SIM_OPEN_CHANNEL 10027
+#define RIL_REQUEST_SIM_CLOSE_CHANNEL 10028
+#define RIL_REQUEST_SIM_TRANSMIT_CHANNEL 10029
+#define RIL_REQUEST_SIM_AUTH 10030
+#define RIL_REQUEST_PS_ATTACH 10031
+#define RIL_REQUEST_PS_DETACH 10032
+#define RIL_REQUEST_ACTIVATE_DATA_CALL 10033
+#define RIL_REQUEST_CHANGE_SIM_PERSO 10034
+#define RIL_REQUEST_ENTER_SIM_PERSO 10035
+#define RIL_REQUEST_GET_TIME_INFO 10036
+#define RIL_REQUEST_OMADM_SETUP_SESSION 10037
+#define RIL_REQUEST_OMADM_SERVER_START_SESSION 10038
+#define RIL_REQUEST_OMADM_CLIENT_START_SESSION 10039
+#define RIL_REQUEST_OMADM_SEND_DATA 10040
+#define RIL_REQUEST_CDMA_GET_DATAPROFILE 10041
+#define RIL_REQUEST_CDMA_SET_DATAPROFILE 10042
+#define RIL_REQUEST_CDMA_GET_SYSTEMPROPERTIES 10043
+#define RIL_REQUEST_CDMA_SET_SYSTEMPROPERTIES 10044
+#define RIL_REQUEST_SEND_SMS_COUNT 10045
+#define RIL_REQUEST_SEND_SMS_MSG 10046
+#define RIL_REQUEST_SEND_SMS_MSG_READ_STATUS 10047
+#define RIL_REQUEST_MODEM_HANGUP 10048
+#define RIL_REQUEST_SET_SIM_POWER 10049
+#define RIL_REQUEST_SET_PREFERRED_NETWORK_LIST 10050
+#define RIL_REQUEST_GET_PREFERRED_NETWORK_LIST 10051
+#define RIL_REQUEST_HANGUP_VT 10052
+
+/***********************************************************************/
+
+
+#define RIL_UNSOL_RESPONSE_BASE 1000
+
+/**
+ * RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED
+ *
+ * Indicate when value of RIL_RadioState has changed.
+ *
+ * Callee will invoke RIL_RadioStateRequest method on main thread
+ *
+ * "data" is NULL
+ */
+
+#define RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED 1000
+
+
+/**
+ * RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED
+ *
+ * Indicate when call state has changed
+ *
+ * Callee will invoke RIL_REQUEST_GET_CURRENT_CALLS on main thread
+ *
+ * "data" is NULL
+ *
+ * Response should be invoked on, for example,
+ * "RING", "BUSY", "NO CARRIER", and also call state
+ * transitions (DIALING->ALERTING ALERTING->ACTIVE)
+ *
+ * Redundent or extraneous invocations are tolerated
+ */
+#define RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED 1001
+
+
+/**
+ * RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED
+ *
+ * Called when the voice network state changed
+ *
+ * Callee will invoke the following requests on main thread:
+ *
+ * RIL_REQUEST_VOICE_REGISTRATION_STATE
+ * RIL_REQUEST_OPERATOR
+ *
+ * "data" is NULL
+ *
+ * FIXME should this happen when SIM records are loaded? (eg, for
+ * EONS)
+ */
+#define RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED 1002
+
+/**
+ * RIL_UNSOL_RESPONSE_NEW_SMS
+ *
+ * Called when new SMS is received.
+ *
+ * "data" is const char *
+ * This is a pointer to a string containing the PDU of an SMS-DELIVER
+ * as an ascii string of hex digits. The PDU starts with the SMSC address
+ * per TS 27.005 (+CMT:)
+ *
+ * Callee will subsequently confirm the receipt of thei SMS with a
+ * RIL_REQUEST_SMS_ACKNOWLEDGE
+ *
+ * No new RIL_UNSOL_RESPONSE_NEW_SMS
+ * or RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT messages should be sent until a
+ * RIL_REQUEST_SMS_ACKNOWLEDGE has been received
+ */
+
+#define RIL_UNSOL_RESPONSE_NEW_SMS 1003
+
+/**
+ * RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT
+ *
+ * Called when new SMS Status Report is received.
+ *
+ * "data" is const char *
+ * This is a pointer to a string containing the PDU of an SMS-STATUS-REPORT
+ * as an ascii string of hex digits. The PDU starts with the SMSC address
+ * per TS 27.005 (+CDS:).
+ *
+ * Callee will subsequently confirm the receipt of the SMS with a
+ * RIL_REQUEST_SMS_ACKNOWLEDGE
+ *
+ * No new RIL_UNSOL_RESPONSE_NEW_SMS
+ * or RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT messages should be sent until a
+ * RIL_REQUEST_SMS_ACKNOWLEDGE has been received
+ */
+
+#define RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT 1004
+
+/**
+ * RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM
+ *
+ * Called when new SMS has been stored on SIM card
+ *
+ * "data" is const int *
+ * ((const int *)data)[0] contains the slot index on the SIM that contains
+ * the new message
+ */
+
+#define RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM 1005
+
+/**
+ * RIL_UNSOL_ON_USSD
+ *
+ * Called when a new USSD message is received.
+ *
+ * "data" is const char **
+ * ((const char **)data)[0] points to a type code, which is
+ *  one of these string values:
+ *      "0"   USSD-Notify -- text in ((const char **)data)[1]
+ *      "1"   USSD-Request -- text in ((const char **)data)[1]
+ *      "2"   Session terminated by network
+ *      "3"   other local client (eg, SIM Toolkit) has responded
+ *      "4"   Operation not supported
+ *      "5"   Network timeout
+ *
+ * The USSD session is assumed to persist if the type code is "1", otherwise
+ * the current session (if any) is assumed to have terminated.
+ *
+ * ((const char **)data)[1] points to a message string if applicable, which
+ * should always be in UTF-8.
+ */
+#define RIL_UNSOL_ON_USSD 1006
+/* Previously #define RIL_UNSOL_ON_USSD_NOTIFY 1006   */
+
+/**
+ * RIL_UNSOL_ON_USSD_REQUEST
+ *
+ * Obsolete. Send via RIL_UNSOL_ON_USSD
+ */
+#define RIL_UNSOL_ON_USSD_REQUEST 1007
+
+
+/**
+ * RIL_UNSOL_NITZ_TIME_RECEIVED
+ *
+ * Called when radio has received a NITZ time message
+ *
+ * "data" is const char * pointing to NITZ time string
+ * in the form "yy/mm/dd,hh:mm:ss(+/-)tz,dt"
+ */
+#define RIL_UNSOL_NITZ_TIME_RECEIVED  1008
+
+/**
+ * RIL_UNSOL_SIGNAL_STRENGTH
+ *
+ * Radio may report signal strength rather han have it polled.
+ *
+ * "data" is a const RIL_SignalStrength *
+ */
+#define RIL_UNSOL_SIGNAL_STRENGTH  1009
+
+
+/**
+ * RIL_UNSOL_DATA_CALL_LIST_CHANGED
+ *
+ * "data" is an array of RIL_Data_Call_Response_v6 identical to that
+ * returned by RIL_REQUEST_DATA_CALL_LIST. It is the complete list
+ * of current data contexts including new contexts that have been
+ * activated. A data call is only removed from this list when the
+ * framework sends a RIL_REQUEST_DEACTIVATE_DATA_CALL or the radio
+ * is powered off/on.
+ *
+ * See also: RIL_REQUEST_DATA_CALL_LIST
+ */
+
+#define RIL_UNSOL_DATA_CALL_LIST_CHANGED 1010
+
+/**
+ * RIL_UNSOL_SUPP_SVC_NOTIFICATION
+ *
+ * Reports supplementary service related notification from the network.
+ *
+ * "data" is a const RIL_SuppSvcNotification *
+ *
+ */
+
+#define RIL_UNSOL_SUPP_SVC_NOTIFICATION 1011
+
+/**
+ * RIL_UNSOL_STK_SESSION_END
+ *
+ * Indicate when STK session is terminated by SIM.
+ *
+ * "data" is NULL
+ */
+#define RIL_UNSOL_STK_SESSION_END 1012
+
+/**
+ * RIL_UNSOL_STK_PROACTIVE_COMMAND
+ *
+ * Indicate when SIM issue a STK proactive command to applications
+ *
+ * "data" is a const char * containing SAT/USAT proactive command
+ * in hexadecimal format string starting with command tag
+ *
+ */
+#define RIL_UNSOL_STK_PROACTIVE_COMMAND 1013
+
+/**
+ * RIL_UNSOL_STK_EVENT_NOTIFY
+ *
+ * Indicate when SIM notifies applcations some event happens.
+ * Generally, application does not need to have any feedback to
+ * SIM but shall be able to indicate appropriate messages to users.
+ *
+ * "data" is a const char * containing SAT/USAT commands or responses
+ * sent by ME to SIM or commands handled by ME, in hexadecimal format string
+ * starting with first byte of response data or command tag
+ *
+ */
+#define RIL_UNSOL_STK_EVENT_NOTIFY 1014
+
+/**
+ * RIL_UNSOL_STK_CALL_SETUP
+ *
+ * Indicate when SIM wants application to setup a voice call.
+ *
+ * "data" is const int *
+ * ((const int *)data)[0] contains timeout value (in milliseconds)
+ */
+#define RIL_UNSOL_STK_CALL_SETUP 1015
+
+/**
+ * RIL_UNSOL_SIM_SMS_STORAGE_FULL
+ *
+ * Indicates that SMS storage on the SIM is full.  Sent when the network
+ * attempts to deliver a new SMS message.  Messages cannot be saved on the
+ * SIM until space is freed.  In particular, incoming Class 2 messages
+ * cannot be stored.
+ *
+ * "data" is null
+ *
+ */
+#define RIL_UNSOL_SIM_SMS_STORAGE_FULL 1016
+
+/**
+ * RIL_UNSOL_SIM_REFRESH
+ *
+ * Indicates that file(s) on the SIM have been updated, or the SIM
+ * has been reinitialized.
+ *
+ * In the case where RIL is version 6 or older:
+ * "data" is an int *
+ * ((int *)data)[0] is a RIL_SimRefreshResult.
+ * ((int *)data)[1] is the EFID of the updated file if the result is
+ * SIM_FILE_UPDATE or NULL for any other result.
+ *
+ * In the case where RIL is version 7:
+ * "data" is a RIL_SimRefreshResponse_v7 *
+ *
+ * Note: If the SIM state changes as a result of the SIM refresh (eg,
+ * SIM_READY -> SIM_LOCKED_OR_ABSENT), RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED
+ * should be sent.
+ */
+#define RIL_UNSOL_SIM_REFRESH 1017
+
+/**
+ * RIL_UNSOL_CALL_RING
+ *
+ * Ring indication for an incoming call (eg, RING or CRING event).
+ * There must be at least one RIL_UNSOL_CALL_RING at the beginning
+ * of a call and sending multiple is optional. If the system property
+ * ro.telephony.call_ring.multiple is false then the upper layers
+ * will generate the multiple events internally. Otherwise the vendor
+ * ril must generate multiple RIL_UNSOL_CALL_RING if
+ * ro.telephony.call_ring.multiple is true or if it is absent.
+ *
+ * The rate of these events is controlled by ro.telephony.call_ring.delay
+ * and has a default value of 3000 (3 seconds) if absent.
+ *
+ * "data" is null for GSM
+ * "data" is const RIL_CDMA_SignalInfoRecord * if CDMA
+ */
+#define RIL_UNSOL_CALL_RING 1018
+
+/**
+ * RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED
+ *
+ * Indicates that SIM state changes.
+ *
+ * Callee will invoke RIL_REQUEST_GET_SIM_STATUS on main thread
+
+ * "data" is null
+ */
+#define RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED 1019
+
+/**
+ * RIL_UNSOL_RESPONSE_CDMA_NEW_SMS
+ *
+ * Called when new CDMA SMS is received
+ *
+ * "data" is const RIL_CDMA_SMS_Message *
+ *
+ * Callee will subsequently confirm the receipt of the SMS with
+ * a RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE
+ *
+ * No new RIL_UNSOL_RESPONSE_CDMA_NEW_SMS should be sent until
+ * RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE has been received
+ *
+ */
+#define RIL_UNSOL_RESPONSE_CDMA_NEW_SMS 1020
+
+/**
+ * RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS
+ *
+ * Called when new Broadcast SMS is received
+ *
+ * "data" can be one of the following:
+ * If received from GSM network, "data" is const char of 88 bytes
+ * which indicates each page of a CBS Message sent to the MS by the
+ * BTS as coded in 3GPP 23.041 Section 9.4.1.2.
+ * If received from UMTS network, "data" is const char of 90 up to 1252
+ * bytes which contain between 1 and 15 CBS Message pages sent as one
+ * packet to the MS by the BTS as coded in 3GPP 23.041 Section 9.4.2.2.
+ *
+ */
+#define RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS 1021
+
+/**
+ * RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL
+ *
+ * Indicates that SMS storage on the RUIM is full.  Messages
+ * cannot be saved on the RUIM until space is freed.
+ *
+ * "data" is null
+ *
+ */
+#define RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL 1022
+
+/**
+ * RIL_UNSOL_RESTRICTED_STATE_CHANGED
+ *
+ * Indicates a restricted state change (eg, for Domain Specific Access Control).
+ *
+ * Radio need send this msg after radio off/on cycle no matter it is changed or not.
+ *
+ * "data" is an int *
+ * ((int *)data)[0] contains a bitmask of RIL_RESTRICTED_STATE_* values.
+ */
+#define RIL_UNSOL_RESTRICTED_STATE_CHANGED 1023
+
+/**
+ * RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE
+ *
+ * Indicates that the radio system selection module has
+ * autonomously entered emergency callback mode.
+ *
+ * "data" is null
+ *
+ */
+#define RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE 1024
+
+/**
+ * RIL_UNSOL_CDMA_CALL_WAITING
+ *
+ * Called when CDMA radio receives a call waiting indication.
+ *
+ * "data" is const RIL_CDMA_CallWaiting *
+ *
+ */
+#define RIL_UNSOL_CDMA_CALL_WAITING 1025
+
+/**
+ * RIL_UNSOL_CDMA_OTA_PROVISION_STATUS
+ *
+ * Called when CDMA radio receives an update of the progress of an
+ * OTASP/OTAPA call.
+ *
+ * "data" is const int *
+ *  For CDMA this is an integer OTASP/OTAPA status listed in
+ *  RIL_CDMA_OTA_ProvisionStatus.
+ *
+ */
+#define RIL_UNSOL_CDMA_OTA_PROVISION_STATUS 1026
+
+/**
+ * RIL_UNSOL_CDMA_INFO_REC
+ *
+ * Called when CDMA radio receives one or more info recs.
+ *
+ * "data" is const RIL_CDMA_InformationRecords *
+ *
+ */
+#define RIL_UNSOL_CDMA_INFO_REC 1027
+
+/**
+ * RIL_UNSOL_OEM_HOOK_RAW
+ *
+ * This is for OEM specific use.
+ *
+ * "data" is a byte[]
+ */
+#define RIL_UNSOL_OEM_HOOK_RAW 1028
+
+/**
+ * RIL_UNSOL_RINGBACK_TONE
+ *
+ * Indicates that nework doesn't have in-band information,  need to
+ * play out-band tone.
+ *
+ * "data" is an int *
+ * ((int *)data)[0] == 0 for stop play ringback tone.
+ * ((int *)data)[0] == 1 for start play ringback tone.
+ */
+#define RIL_UNSOL_RINGBACK_TONE 1029
+
+/**
+ * RIL_UNSOL_RESEND_INCALL_MUTE
+ *
+ * Indicates that framework/application need reset the uplink mute state.
+ *
+ * There may be situations where the mute state becomes out of sync
+ * between the application and device in some GSM infrastructures.
+ *
+ * "data" is null
+ */
+#define RIL_UNSOL_RESEND_INCALL_MUTE 1030
+
+/**
+ * RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED
+ *
+ * Called when CDMA subscription source changed.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is == RIL_CdmaSubscriptionSource
+ */
+#define RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED 1031
+
+/**
+ * RIL_UNSOL_CDMA_PRL_CHANGED
+ *
+ * Called when PRL (preferred roaming list) changes.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is PRL_VERSION as would be returned by RIL_REQUEST_CDMA_SUBSCRIPTION
+ */
+#define RIL_UNSOL_CDMA_PRL_CHANGED 1032
+
+/**
+ * RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE
+ *
+ * Called when Emergency Callback Mode Ends
+ *
+ * Indicates that the radio system selection module has
+ * proactively exited emergency callback mode.
+ *
+ * "data" is NULL
+ *
+ */
+#define RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE 1033
+
+/**
+ * RIL_UNSOL_RIL_CONNECTED
+ *
+ * Called the ril connects and returns the version
+ *
+ * "data" is int *
+ * ((int *)data)[0] is RIL_VERSION
+ */
+#define RIL_UNSOL_RIL_CONNECTED 1034
+
+/**
+ * RIL_UNSOL_VOICE_RADIO_TECH_CHANGED
+ *
+ * Indicates that voice technology has changed. Contains new radio technology
+ * as a data in the message.
+ *
+ * "data" is int *
+ * ((int *)data)[0] is of type const RIL_RadioTechnology
+ *
+ */
+#define RIL_UNSOL_VOICE_RADIO_TECH_CHANGED 1035
+
+/* SAMSUNG RESPONSE */
+#define SAMSUNG_UNSOL_RESPONSE_BASE 11000
+
+#define RIL_UNSOL_RELEASE_COMPLETE_MESSAGE 11001
+#define RIL_UNSOL_STK_SEND_SMS_RESULT 11002
+#define RIL_UNSOL_STK_CALL_CONTROL_RESULT 11003
+#define RIL_UNSOL_DUN_CALL_STATUS 11004
+
+#define RIL_UNSOL_O2_HOME_ZONE_INFO 11007
+#define RIL_UNSOL_DEVICE_READY_NOTI 11008
+#define RIL_UNSOL_GPS_NOTI 11009
+#define RIL_UNSOL_AM 11010
+#define RIL_UNSOL_DUN_PIN_CONTROL_SIGNAL 11011
+#define RIL_UNSOL_DATA_SUSPEND_RESUME 11012
+#define RIL_UNSOL_SAP 11013
+
+#define RIL_UNSOL_SIM_SMS_STORAGE_AVAILALE 11015
+#define RIL_UNSOL_HSDPA_STATE_CHANGED 11016
+#define RIL_UNSOL_WB_AMR_STATE 11017
+#define RIL_UNSOL_TWO_MIC_STATE 11018
+#define RIL_UNSOL_DHA_STATE 11019
+#define RIL_UNSOL_UART 11020
+#define RIL_UNSOL_RESPONSE_HANDOVER 11021
+#define RIL_UNSOL_IPV6_ADDR 11022
+#define RIL_UNSOL_NWK_INIT_DISC_REQUEST 11023
+#define RIL_UNSOL_RTS_INDICATION 11024
+#define RIL_UNSOL_OMADM_SEND_DATA 11025
+#define RIL_UNSOL_DUN 11026
+#define RIL_UNSOL_SYSTEM_REBOOT 11027
+#define RIL_UNSOL_VOICE_PRIVACY_CHANGED 11028
+#define RIL_UNSOL_UTS_GETSMSCOUNT 11029
+#define RIL_UNSOL_UTS_GETSMSMSG 11030
+#define RIL_UNSOL_UTS_GET_UNREAD_SMS_STATUS 11031
+#define RIL_UNSOL_MIP_CONNECT_STATUS 11032
+
+/***********************************************************************/
+
+
+/**
+ * RIL_Request Function pointer
+ *
+ * @param request is one of RIL_REQUEST_*
+ * @param data is pointer to data defined for that RIL_REQUEST_*
+ *        data is owned by caller, and should not be modified or freed by callee
+ * @param t should be used in subsequent call to RIL_onResponse
+ * @param datalen the length of data
+ *
+ */
+typedef void (*RIL_RequestFunc) (int request, void *data,
+                                    size_t datalen, RIL_Token t);
+
+/**
+ * This function should return the current radio state synchronously
+ */
+typedef RIL_RadioState (*RIL_RadioStateRequest)();
+
+/**
+ * This function returns "1" if the specified RIL_REQUEST code is
+ * supported and 0 if it is not
+ *
+ * @param requestCode is one of RIL_REQUEST codes
+ */
+
+typedef int (*RIL_Supports)(int requestCode);
+
+/**
+ * This function is called from a separate thread--not the
+ * thread that calls RIL_RequestFunc--and indicates that a pending
+ * request should be cancelled.
+ *
+ * On cancel, the callee should do its best to abandon the request and
+ * call RIL_onRequestComplete with RIL_Errno CANCELLED at some later point.
+ *
+ * Subsequent calls to  RIL_onRequestComplete for this request with
+ * other results will be tolerated but ignored. (That is, it is valid
+ * to ignore the cancellation request)
+ *
+ * RIL_Cancel calls should return immediately, and not wait for cancellation
+ *
+ * Please see ITU v.250 5.6.1 for how one might implement this on a TS 27.007
+ * interface
+ *
+ * @param t token wants to be canceled
+ */
+
+typedef void (*RIL_Cancel)(RIL_Token t);
+
+typedef void (*RIL_TimedCallback) (void *param);
+
+/**
+ * Return a version string for your RIL implementation
+ */
+typedef const char * (*RIL_GetVersion) (void);
+
+typedef struct {
+    int version;        /* set to RIL_VERSION */
+    RIL_RequestFunc onRequest;
+    RIL_RadioStateRequest onStateRequest;
+    RIL_Supports supports;
+    RIL_Cancel onCancel;
+    RIL_GetVersion getVersion;
+} RIL_RadioFunctions;
+
+#ifdef RIL_SHLIB
+struct RIL_Env {
+    /**
+     * "t" is parameter passed in on previous call to RIL_Notification
+     * routine.
+     *
+     * If "e" != SUCCESS, then response can be null/is ignored
+     *
+     * "response" is owned by caller, and should not be modified or
+     * freed by callee
+     *
+     * RIL_onRequestComplete will return as soon as possible
+     */
+    void (*OnRequestComplete)(RIL_Token t, RIL_Errno e,
+                           void *response, size_t responselen);
+
+    /**
+     * "unsolResponse" is one of RIL_UNSOL_RESPONSE_*
+     * "data" is pointer to data defined for that RIL_UNSOL_RESPONSE_*
+     *
+     * "data" is owned by caller, and should not be modified or freed by callee
+     */
+
+    void (*OnUnsolicitedResponse)(int unsolResponse, const void *data,
+                                    size_t datalen);
+
+    /**
+     * Call user-specifed "callback" function on on the same thread that
+     * RIL_RequestFunc is called. If "relativeTime" is specified, then it specifies
+     * a relative time value at which the callback is invoked. If relativeTime is
+     * NULL or points to a 0-filled structure, the callback will be invoked as
+     * soon as possible
+     */
+
+    void (*RequestTimedCallback) (RIL_TimedCallback callback,
+                                   void *param, const struct timeval *relativeTime);
+};
+
+
+/**
+ *  RIL implementations must defined RIL_Init
+ *  argc and argv will be command line arguments intended for the RIL implementation
+ *  Return NULL on error
+ *
+ * @param env is environment point defined as RIL_Env
+ * @param argc number of arguments
+ * @param argv list fo arguments
+ *
+ */
+const RIL_RadioFunctions *RIL_Init(const struct RIL_Env *env, int argc, char **argv);
+
+#else /* RIL_SHLIB */
+
+/**
+ * Call this once at startup to register notification routine
+ *
+ * @param callbacks user-specifed callback function
+ */
+void RIL_register (const RIL_RadioFunctions *callbacks);
+
+
+/**
+ *
+ * RIL_onRequestComplete will return as soon as possible
+ *
+ * @param t is parameter passed in on previous call to RIL_Notification
+ *          routine.
+ * @param e error code
+ *          if "e" != SUCCESS, then response can be null/is ignored
+ * @param response is owned by caller, and should not be modified or
+ *                 freed by callee
+ * @param responselen the length of response in byte
+ */
+void RIL_onRequestComplete(RIL_Token t, RIL_Errno e,
+                           void *response, size_t responselen);
+
+/**
+ * @param unsolResponse is one of RIL_UNSOL_RESPONSE_*
+ * @param data is pointer to data defined for that RIL_UNSOL_RESPONSE_*
+ *     "data" is owned by caller, and should not be modified or freed by callee
+ * @param datalen the length of data in byte
+ */
+
+void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
+                                size_t datalen);
+
+
+/**
+ * Call user-specifed "callback" function on on the same thread that
+ * RIL_RequestFunc is called. If "relativeTime" is specified, then it specifies
+ * a relative time value at which the callback is invoked. If relativeTime is
+ * NULL or points to a 0-filled structure, the callback will be invoked as
+ * soon as possible
+ *
+ * @param callback user-specifed callback function
+ * @param param parameter list
+ * @param relativeTime a relative time value at which the callback is invoked
+ */
+
+void RIL_requestTimedCallback (RIL_TimedCallback callback,
+                               void *param, const struct timeval *relativeTime);
+
+
+#endif /* RIL_SHLIB */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*ANDROID_RIL_H*/
diff --git a/libril/Android.mk b/libril/Android.mk
new file mode 100644
index 0000000..7a1131b
--- /dev/null
+++ b/libril/Android.mk
@@ -0,0 +1,47 @@
+# Copyright 2006 The Android Open Source Project
+
+ifeq ($(BOARD_PROVIDES_LIBRIL),true)
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+    ril.cpp \
+    ril_event.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+    libutils \
+    libbinder \
+    libcutils \
+    libhardware_legacy
+
+LOCAL_CFLAGS :=
+
+LOCAL_MODULE:= libril
+
+LOCAL_LDLIBS += -lpthread
+
+include $(BUILD_SHARED_LIBRARY)
+
+
+# For RdoServD which needs a static library
+# =========================================
+ifneq ($(ANDROID_BIONIC_TRANSITION),)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+    ril.cpp
+
+LOCAL_STATIC_LIBRARIES := \
+    libutils_static \
+    libcutils
+
+LOCAL_CFLAGS :=
+
+LOCAL_MODULE:= libril_static
+
+LOCAL_LDLIBS += -lpthread
+
+include $(BUILD_STATIC_LIBRARY)
+endif # ANDROID_BIONIC_TRANSITION
+endif # BOARD_PROVIDES_LIBRIL
diff --git a/libril/MODULE_LICENSE_APACHE2 b/libril/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libril/MODULE_LICENSE_APACHE2
diff --git a/libril/NOTICE b/libril/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/libril/NOTICE
@@ -0,0 +1,190 @@
+
+   Copyright (c) 2005-2008, The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
diff --git a/libril/ril.cpp b/libril/ril.cpp
new file mode 100755
index 0000000..e3c4dc4
--- /dev/null
+++ b/libril/ril.cpp
@@ -0,0 +1,3370 @@
+/* //device/libs/telephony/ril.cpp
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+#define LOG_TAG "RILC"
+
+#include <hardware_legacy/power.h>
+
+#include <telephony/ril.h>
+#include <telephony/ril_cdma_sms.h>
+#include <cutils/sockets.h>
+#include <cutils/jstring.h>
+#include <cutils/record_stream.h>
+#include <utils/Log.h>
+#include <utils/SystemClock.h>
+#include <pthread.h>
+#include <binder/Parcel.h>
+#include <cutils/jstring.h>
+
+#include <sys/types.h>
+#include <pwd.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <time.h>
+#include <errno.h>
+#include <assert.h>
+#include <ctype.h>
+#include <alloca.h>
+#include <sys/un.h>
+#include <assert.h>
+#include <netinet/in.h>
+#include <cutils/properties.h>
+
+#include <ril_event.h>
+
+namespace android {
+
+#define PHONE_PROCESS "radio"
+
+#define SOCKET_NAME_RIL "rild"
+#define SOCKET_NAME_RIL_DEBUG "rild-debug"
+
+#define ANDROID_WAKE_LOCK_NAME "radio-interface"
+
+
+#define PROPERTY_RIL_IMPL "gsm.version.ril-impl"
+
+// match with constant in RIL.java
+#define MAX_COMMAND_BYTES (8 * 1024)
+
+// Basically: memset buffers that the client library
+// shouldn't be using anymore in an attempt to find
+// memory usage issues sooner.
+#define MEMSET_FREED 1
+
+#define NUM_ELEMS(a)     (sizeof (a) / sizeof (a)[0])
+
+#define MIN(a,b) ((a)<(b) ? (a) : (b))
+
+/* Constants for response types */
+#define RESPONSE_SOLICITED 0
+#define RESPONSE_UNSOLICITED 1
+
+/* Negative values for private RIL errno's */
+#define RIL_ERRNO_INVALID_RESPONSE -1
+
+// request, response, and unsolicited msg print macro
+#define PRINTBUF_SIZE 8096
+
+// Enable RILC log
+#define RILC_LOG 0
+
+#if RILC_LOG
+    #define startRequest           sprintf(printBuf, "(")
+    #define closeRequest           sprintf(printBuf, "%s)", printBuf)
+    #define printRequest(token, req)           \
+            ALOGD("[%04d]> %s %s", token, requestToString(req), printBuf)
+
+    #define startResponse           sprintf(printBuf, "%s {", printBuf)
+    #define closeResponse           sprintf(printBuf, "%s}", printBuf)
+    #define printResponse           ALOGD("%s", printBuf)
+
+    #define clearPrintBuf           printBuf[0] = 0
+    #define removeLastChar          printBuf[strlen(printBuf)-1] = 0
+    #define appendPrintBuf(x...)    sprintf(printBuf, x)
+#else
+    #define startRequest
+    #define closeRequest
+    #define printRequest(token, req)
+    #define startResponse
+    #define closeResponse
+    #define printResponse
+    #define clearPrintBuf
+    #define removeLastChar
+    #define appendPrintBuf(x...)
+#endif
+
+enum WakeType {DONT_WAKE, WAKE_PARTIAL};
+
+typedef struct {
+    int requestNumber;
+    void (*dispatchFunction) (Parcel &p, struct RequestInfo *pRI);
+    int(*responseFunction) (Parcel &p, void *response, size_t responselen);
+} CommandInfo;
+
+typedef struct {
+    int requestNumber;
+    int (*responseFunction) (Parcel &p, void *response, size_t responselen);
+    WakeType wakeType;
+} UnsolResponseInfo;
+
+typedef struct RequestInfo {
+    int32_t token;      //this is not RIL_Token
+    CommandInfo *pCI;
+    struct RequestInfo *p_next;
+    char cancelled;
+    char local;         // responses to local commands do not go back to command process
+} RequestInfo;
+
+typedef struct UserCallbackInfo {
+    RIL_TimedCallback p_callback;
+    void *userParam;
+    struct ril_event event;
+    struct UserCallbackInfo *p_next;
+} UserCallbackInfo;
+
+
+/*******************************************************************/
+
+RIL_RadioFunctions s_callbacks = {0, NULL, NULL, NULL, NULL, NULL};
+static int s_registerCalled = 0;
+
+static pthread_t s_tid_dispatch;
+static pthread_t s_tid_reader;
+static int s_started = 0;
+
+static int s_fdListen = -1;
+static int s_fdCommand = -1;
+static int s_fdDebug = -1;
+
+static int s_fdWakeupRead;
+static int s_fdWakeupWrite;
+
+static struct ril_event s_commands_event;
+static struct ril_event s_wakeupfd_event;
+static struct ril_event s_listen_event;
+static struct ril_event s_wake_timeout_event;
+static struct ril_event s_debug_event;
+
+
+static const struct timeval TIMEVAL_WAKE_TIMEOUT = {1,0};
+
+static pthread_mutex_t s_pendingRequestsMutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t s_writeMutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t s_startupMutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t s_startupCond = PTHREAD_COND_INITIALIZER;
+
+static pthread_mutex_t s_dispatchMutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t s_dispatchCond = PTHREAD_COND_INITIALIZER;
+
+static RequestInfo *s_pendingRequests = NULL;
+
+static RequestInfo *s_toDispatchHead = NULL;
+static RequestInfo *s_toDispatchTail = NULL;
+
+static UserCallbackInfo *s_last_wake_timeout_info = NULL;
+
+static void *s_lastNITZTimeData = NULL;
+static size_t s_lastNITZTimeDataSize;
+
+#if RILC_LOG
+    static char printBuf[PRINTBUF_SIZE];
+#endif
+
+/*******************************************************************/
+
+static void dispatchVoid (Parcel& p, RequestInfo *pRI);
+static void dispatchString (Parcel& p, RequestInfo *pRI);
+static void dispatchStrings (Parcel& p, RequestInfo *pRI);
+static void dispatchInts (Parcel& p, RequestInfo *pRI);
+static void dispatchDial (Parcel& p, RequestInfo *pRI);
+static void dispatchSIM_IO (Parcel& p, RequestInfo *pRI);
+static void dispatchCallForward(Parcel& p, RequestInfo *pRI);
+static void dispatchRaw(Parcel& p, RequestInfo *pRI);
+static void dispatchSmsWrite (Parcel &p, RequestInfo *pRI);
+
+static void dispatchCdmaSms(Parcel &p, RequestInfo *pRI);
+static void dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI);
+static void dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI);
+static void dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI);
+static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI);
+static int responseInts(Parcel &p, void *response, size_t responselen);
+static int responseStrings(Parcel &p, void *response, size_t responselen);
+static int responseStringsNetworks(Parcel &p, void *response, size_t responselen);
+static int responseStrings(Parcel &p, void *response, size_t responselen, bool network_search);
+static int responseString(Parcel &p, void *response, size_t responselen);
+static int responseVoid(Parcel &p, void *response, size_t responselen);
+static int responseCallList(Parcel &p, void *response, size_t responselen);
+static int responseSMS(Parcel &p, void *response, size_t responselen);
+static int responseSIM_IO(Parcel &p, void *response, size_t responselen);
+static int responseCallForwards(Parcel &p, void *response, size_t responselen);
+static int responseDataCallList(Parcel &p, void *response, size_t responselen);
+static int responseRaw(Parcel &p, void *response, size_t responselen);
+static int responseSsn(Parcel &p, void *response, size_t responselen);
+static int responseSimStatus(Parcel &p, void *response, size_t responselen);
+static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen);
+static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen);
+static int responseCdmaSms(Parcel &p, void *response, size_t responselen);
+static int responseCellList(Parcel &p, void *response, size_t responselen);
+static int responseCdmaInformationRecords(Parcel &p,void *response, size_t responselen);
+static int responseRilSignalStrength(Parcel &p,void *response, size_t responselen);
+static int responseCallRing(Parcel &p, void *response, size_t responselen);
+static int responseCdmaSignalInfoRecord(Parcel &p,void *response, size_t responselen);
+static int responseCdmaCallWaiting(Parcel &p,void *response, size_t responselen);
+static int responseSimRefresh(Parcel &p, void *response, size_t responselen);
+
+static int decodeVoiceRadioTechnology (RIL_RadioState radioState);
+static int decodeCdmaSubscriptionSource (RIL_RadioState radioState);
+static RIL_RadioState processRadioState(RIL_RadioState newRadioState);
+
+extern "C" const char * requestToString(int request);
+extern "C" const char * failCauseToString(RIL_Errno);
+extern "C" const char * callStateToString(RIL_CallState);
+extern "C" const char * radioStateToString(RIL_RadioState);
+
+#ifdef RIL_SHLIB
+extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
+                                size_t datalen);
+#endif
+
+static UserCallbackInfo * internalRequestTimedCallback
+    (RIL_TimedCallback callback, void *param,
+        const struct timeval *relativeTime);
+
+/** Index == requestNumber */
+static CommandInfo s_commands[] = {
+#include "ril_commands.h"
+};
+
+static UnsolResponseInfo s_unsolResponses[] = {
+#include "ril_unsol_commands.h"
+};
+
+/* For older RILs that do not support new commands RIL_REQUEST_VOICE_RADIO_TECH and
+   RIL_UNSOL_VOICE_RADIO_TECH_CHANGED messages, decode the voice radio tech from
+   radio state message and store it. Every time there is a change in Radio State
+   check to see if voice radio tech changes and notify telephony
+ */
+int voiceRadioTech = -1;
+
+/* For older RILs that do not support new commands RIL_REQUEST_GET_CDMA_SUBSCRIPTION_SOURCE
+   and RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED messages, decode the subscription
+   source from radio state and store it. Every time there is a change in Radio State
+   check to see if subscription source changed and notify telephony
+ */
+int cdmaSubscriptionSource = -1;
+
+/* For older RILs that do not send RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, decode the
+   SIM/RUIM state from radio state and store it. Every time there is a change in Radio State,
+   check to see if SIM/RUIM status changed and notify telephony
+ */
+int simRuimStatus = -1;
+
+static char *
+strdupReadString(Parcel &p) {
+    size_t stringlen;
+    const char16_t *s16;
+
+    s16 = p.readString16Inplace(&stringlen);
+
+    return strndup16to8(s16, stringlen);
+}
+
+static void writeStringToParcel(Parcel &p, const char *s) {
+    char16_t *s16;
+    size_t s16_len;
+    s16 = strdup8to16(s, &s16_len);
+    p.writeString16(s16, s16_len);
+    free(s16);
+}
+
+
+static void
+memsetString (char *s) {
+    if (s != NULL) {
+        memset (s, 0, strlen(s));
+    }
+}
+
+void   nullParcelReleaseFunction (const uint8_t* data, size_t dataSize,
+                                    const size_t* objects, size_t objectsSize,
+                                        void* cookie) {
+    // do nothing -- the data reference lives longer than the Parcel object
+}
+
+/**
+ * To be called from dispatch thread
+ * Issue a single local request, ensuring that the response
+ * is not sent back up to the command process
+ */
+static void
+issueLocalRequest(int request, void *data, int len) {
+    RequestInfo *pRI;
+    int ret;
+
+    pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
+
+    pRI->local = 1;
+    pRI->token = 0xffffffff;        // token is not used in this context
+    pRI->pCI = &(s_commands[request]);
+
+    ret = pthread_mutex_lock(&s_pendingRequestsMutex);
+    assert (ret == 0);
+
+    pRI->p_next = s_pendingRequests;
+    s_pendingRequests = pRI;
+
+    ret = pthread_mutex_unlock(&s_pendingRequestsMutex);
+    assert (ret == 0);
+
+    ALOGD("C[locl]> %s", requestToString(request));
+
+    s_callbacks.onRequest(request, data, len, pRI);
+}
+
+
+
+static int
+processCommandBuffer(void *buffer, size_t buflen) {
+    Parcel p;
+    status_t status;
+    int32_t request;
+    int32_t token;
+    RequestInfo *pRI;
+    int ret;
+
+    p.setData((uint8_t *) buffer, buflen);
+
+    // status checked at end
+    status = p.readInt32(&request);
+    status = p.readInt32 (&token);
+
+    if (status != NO_ERROR) {
+        ALOGE("invalid request block");
+        return 0;
+    }
+
+    if (request < 1 || request >= (int32_t)NUM_ELEMS(s_commands)) {
+        ALOGE("unsupported request code %d token %d", request, token);
+        // FIXME this should perhaps return a response
+        return 0;
+    }
+
+
+    pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
+
+    pRI->token = token;
+    pRI->pCI = &(s_commands[request]);
+
+    ret = pthread_mutex_lock(&s_pendingRequestsMutex);
+    assert (ret == 0);
+
+    pRI->p_next = s_pendingRequests;
+    s_pendingRequests = pRI;
+
+    ret = pthread_mutex_unlock(&s_pendingRequestsMutex);
+    assert (ret == 0);
+
+/*    sLastDispatchedToken = token; */
+
+    pRI->pCI->dispatchFunction(p, pRI);
+
+    return 0;
+}
+
+static void
+invalidCommandBlock (RequestInfo *pRI) {
+    ALOGE("invalid command block for token %d request %s",
+                pRI->token, requestToString(pRI->pCI->requestNumber));
+}
+
+/** Callee expects NULL */
+static void
+dispatchVoid (Parcel& p, RequestInfo *pRI) {
+    clearPrintBuf;
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+    s_callbacks.onRequest(pRI->pCI->requestNumber, NULL, 0, pRI);
+}
+
+/** Callee expects const char * */
+static void
+dispatchString (Parcel& p, RequestInfo *pRI) {
+    status_t status;
+    size_t datalen;
+    size_t stringlen;
+    char *string8 = NULL;
+
+    string8 = strdupReadString(p);
+
+    startRequest;
+    appendPrintBuf("%s%s", printBuf, string8);
+    closeRequest;
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, string8,
+                       sizeof(char *), pRI);
+
+#ifdef MEMSET_FREED
+    memsetString(string8);
+#endif
+
+    free(string8);
+    return;
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+/** Callee expects const char ** */
+static void
+dispatchStrings (Parcel &p, RequestInfo *pRI) {
+    int32_t countStrings;
+    status_t status;
+    size_t datalen;
+    char **pStrings;
+
+    status = p.readInt32 (&countStrings);
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    startRequest;
+    if (countStrings == 0) {
+        // just some non-null pointer
+        pStrings = (char **)alloca(sizeof(char *));
+        datalen = 0;
+    } else if (((int)countStrings) == -1) {
+        pStrings = NULL;
+        datalen = 0;
+    } else {
+        datalen = sizeof(char *) * countStrings;
+
+        pStrings = (char **)alloca(datalen);
+
+        for (int i = 0 ; i < countStrings ; i++) {
+            pStrings[i] = strdupReadString(p);
+            appendPrintBuf("%s%s,", printBuf, pStrings[i]);
+        }
+    }
+    removeLastChar;
+    closeRequest;
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, pStrings, datalen, pRI);
+
+    if (pStrings != NULL) {
+        for (int i = 0 ; i < countStrings ; i++) {
+#ifdef MEMSET_FREED
+            memsetString (pStrings[i]);
+#endif
+            free(pStrings[i]);
+        }
+
+#ifdef MEMSET_FREED
+        memset(pStrings, 0, datalen);
+#endif
+    }
+
+    return;
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+/** Callee expects const int * */
+static void
+dispatchInts (Parcel &p, RequestInfo *pRI) {
+    int32_t count;
+    status_t status;
+    size_t datalen;
+    int *pInts;
+
+    status = p.readInt32 (&count);
+
+    if (status != NO_ERROR || count == 0) {
+        goto invalid;
+    }
+
+    datalen = sizeof(int) * count;
+    pInts = (int *)alloca(datalen);
+
+    startRequest;
+    for (int i = 0 ; i < count ; i++) {
+        int32_t t;
+
+        status = p.readInt32(&t);
+        pInts[i] = (int)t;
+        appendPrintBuf("%s%d,", printBuf, t);
+
+        if (status != NO_ERROR) {
+            goto invalid;
+        }
+   }
+   removeLastChar;
+   closeRequest;
+   printRequest(pRI->token, pRI->pCI->requestNumber);
+
+   s_callbacks.onRequest(pRI->pCI->requestNumber, const_cast<int *>(pInts),
+                       datalen, pRI);
+
+#ifdef MEMSET_FREED
+    memset(pInts, 0, datalen);
+#endif
+
+    return;
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+
+/**
+ * Callee expects const RIL_SMS_WriteArgs *
+ * Payload is:
+ *   int32_t status
+ *   String pdu
+ */
+static void
+dispatchSmsWrite (Parcel &p, RequestInfo *pRI) {
+    RIL_SMS_WriteArgs args;
+    int32_t t;
+    status_t status;
+
+    memset (&args, 0, sizeof(args));
+
+    status = p.readInt32(&t);
+    args.status = (int)t;
+
+    args.pdu = strdupReadString(p);
+
+    if (status != NO_ERROR || args.pdu == NULL) {
+        goto invalid;
+    }
+
+    args.smsc = strdupReadString(p);
+
+    startRequest;
+    appendPrintBuf("%s%d,%s,smsc=%s", printBuf, args.status,
+        (char*)args.pdu,  (char*)args.smsc);
+    closeRequest;
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, &args, sizeof(args), pRI);
+
+#ifdef MEMSET_FREED
+    memsetString (args.pdu);
+#endif
+
+    free (args.pdu);
+
+#ifdef MEMSET_FREED
+    memset(&args, 0, sizeof(args));
+#endif
+
+    return;
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+/**
+ * Callee expects const RIL_Dial *
+ * Payload is:
+ *   String address
+ *   int32_t clir
+ */
+static void
+dispatchDial (Parcel &p, RequestInfo *pRI) {
+    RIL_Dial dial;
+    int32_t t;
+    status_t status;
+
+    memset (&dial, 0, sizeof(dial));
+
+    dial.address = strdupReadString(p);
+
+    status = p.readInt32(&t);
+    dial.clir = (int)t;
+
+    if (status != NO_ERROR || dial.address == NULL) {
+        goto invalid;
+    }
+
+    startRequest;
+    appendPrintBuf("%snum=%s,clir=%d", printBuf, dial.address, dial.clir);
+    closeRequest;
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, &dial, sizeof(dial), pRI);
+
+#ifdef MEMSET_FREED
+    memsetString (dial.address);
+#endif
+
+    free (dial.address);
+
+#ifdef MEMSET_FREED
+    memset(&dial, 0, sizeof(dial));
+#endif
+
+    return;
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+/**
+ * Callee expects const RIL_SIM_IO *
+ * Payload is:
+ *   int32_t command
+ *   int32_t fileid
+ *   String path
+ *   int32_t p1, p2, p3
+ *   String data
+ *   String pin2
+ *   String aidPtr
+ */
+static void
+dispatchSIM_IO (Parcel &p, RequestInfo *pRI) {
+    RIL_SIM_IO_v6 simIO;
+    int32_t t;
+    status_t status;
+
+    memset (&simIO, 0, sizeof(simIO));
+
+    // note we only check status at the end
+
+    status = p.readInt32(&t);
+    simIO.command = (int)t;
+
+    status = p.readInt32(&t);
+    simIO.fileid = (int)t;
+
+    simIO.path = strdupReadString(p);
+
+    status = p.readInt32(&t);
+    simIO.p1 = (int)t;
+
+    status = p.readInt32(&t);
+    simIO.p2 = (int)t;
+
+    status = p.readInt32(&t);
+    simIO.p3 = (int)t;
+
+    simIO.data = strdupReadString(p);
+    simIO.pin2 = strdupReadString(p);
+    simIO.aidPtr = strdupReadString(p);
+
+    startRequest;
+    appendPrintBuf("%scmd=0x%X,efid=0x%X,path=%s,%d,%d,%d,%s,pin2=%s,aid=%s", printBuf,
+        simIO.command, simIO.fileid, (char*)simIO.path,
+        simIO.p1, simIO.p2, simIO.p3,
+        (char*)simIO.data,  (char*)simIO.pin2, simIO.aidPtr);
+    closeRequest;
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+       s_callbacks.onRequest(pRI->pCI->requestNumber, &simIO, sizeof(simIO), pRI);
+
+#ifdef MEMSET_FREED
+    memsetString (simIO.path);
+    memsetString (simIO.data);
+    memsetString (simIO.pin2);
+    memsetString (simIO.aidPtr);
+#endif
+
+    free (simIO.path);
+    free (simIO.data);
+    free (simIO.pin2);
+    free (simIO.aidPtr);
+
+#ifdef MEMSET_FREED
+    memset(&simIO, 0, sizeof(simIO));
+#endif
+
+    return;
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+/**
+ * Callee expects const RIL_CallForwardInfo *
+ * Payload is:
+ *  int32_t status/action
+ *  int32_t reason
+ *  int32_t serviceCode
+ *  int32_t toa
+ *  String number  (0 length -> null)
+ *  int32_t timeSeconds
+ */
+static void
+dispatchCallForward(Parcel &p, RequestInfo *pRI) {
+    RIL_CallForwardInfo cff;
+    int32_t t;
+    status_t status;
+
+    memset (&cff, 0, sizeof(cff));
+
+    // note we only check status at the end
+
+    status = p.readInt32(&t);
+    cff.status = (int)t;
+
+    status = p.readInt32(&t);
+    cff.reason = (int)t;
+
+    status = p.readInt32(&t);
+    cff.serviceClass = (int)t;
+
+    status = p.readInt32(&t);
+    cff.toa = (int)t;
+
+    cff.number = strdupReadString(p);
+
+    status = p.readInt32(&t);
+    cff.timeSeconds = (int)t;
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    // special case: number 0-length fields is null
+
+    if (cff.number != NULL && strlen (cff.number) == 0) {
+        cff.number = NULL;
+    }
+
+    startRequest;
+    appendPrintBuf("%sstat=%d,reason=%d,serv=%d,toa=%d,%s,tout=%d", printBuf,
+        cff.status, cff.reason, cff.serviceClass, cff.toa,
+        (char*)cff.number, cff.timeSeconds);
+    closeRequest;
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, &cff, sizeof(cff), pRI);
+
+#ifdef MEMSET_FREED
+    memsetString(cff.number);
+#endif
+
+    free (cff.number);
+
+#ifdef MEMSET_FREED
+    memset(&cff, 0, sizeof(cff));
+#endif
+
+    return;
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+
+static void
+dispatchRaw(Parcel &p, RequestInfo *pRI) {
+    int32_t len;
+    status_t status;
+    const void *data;
+
+    status = p.readInt32(&len);
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    // The java code writes -1 for null arrays
+    if (((int)len) == -1) {
+        data = NULL;
+        len = 0;
+    }
+
+    data = p.readInplace(len);
+
+    startRequest;
+    appendPrintBuf("%sraw_size=%d", printBuf, len);
+    closeRequest;
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, const_cast<void *>(data), len, pRI);
+
+    return;
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+static void
+dispatchCdmaSms(Parcel &p, RequestInfo *pRI) {
+    RIL_CDMA_SMS_Message rcsm;
+    int32_t  t;
+    uint8_t ut;
+    status_t status;
+    int32_t digitCount;
+    int digitLimit;
+
+    memset(&rcsm, 0, sizeof(rcsm));
+
+    status = p.readInt32(&t);
+    rcsm.uTeleserviceID = (int) t;
+
+    status = p.read(&ut,sizeof(ut));
+    rcsm.bIsServicePresent = (uint8_t) ut;
+
+    status = p.readInt32(&t);
+    rcsm.uServicecategory = (int) t;
+
+    status = p.readInt32(&t);
+    rcsm.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
+
+    status = p.readInt32(&t);
+    rcsm.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
+
+    status = p.readInt32(&t);
+    rcsm.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
+
+    status = p.readInt32(&t);
+    rcsm.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
+
+    status = p.read(&ut,sizeof(ut));
+    rcsm.sAddress.number_of_digits= (uint8_t) ut;
+
+    digitLimit= MIN((rcsm.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
+    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
+        status = p.read(&ut,sizeof(ut));
+        rcsm.sAddress.digits[digitCount] = (uint8_t) ut;
+    }
+
+    status = p.readInt32(&t);
+    rcsm.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
+
+    status = p.read(&ut,sizeof(ut));
+    rcsm.sSubAddress.odd = (uint8_t) ut;
+
+    status = p.read(&ut,sizeof(ut));
+    rcsm.sSubAddress.number_of_digits = (uint8_t) ut;
+
+    digitLimit= MIN((rcsm.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
+    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
+        status = p.read(&ut,sizeof(ut));
+        rcsm.sSubAddress.digits[digitCount] = (uint8_t) ut;
+    }
+
+    status = p.readInt32(&t);
+    rcsm.uBearerDataLen = (int) t;
+
+    digitLimit= MIN((rcsm.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
+    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
+        status = p.read(&ut, sizeof(ut));
+        rcsm.aBearerData[digitCount] = (uint8_t) ut;
+    }
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    startRequest;
+    appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
+            sAddress.digit_mode=%d, sAddress.Number_mode=%d, sAddress.number_type=%d, ",
+            printBuf, rcsm.uTeleserviceID,rcsm.bIsServicePresent,rcsm.uServicecategory,
+            rcsm.sAddress.digit_mode, rcsm.sAddress.number_mode,rcsm.sAddress.number_type);
+    closeRequest;
+
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, &rcsm, sizeof(rcsm),pRI);
+
+#ifdef MEMSET_FREED
+    memset(&rcsm, 0, sizeof(rcsm));
+#endif
+
+    return;
+
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+static void
+dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI) {
+    RIL_CDMA_SMS_Ack rcsa;
+    int32_t  t;
+    status_t status;
+    int32_t digitCount;
+
+    memset(&rcsa, 0, sizeof(rcsa));
+
+    status = p.readInt32(&t);
+    rcsa.uErrorClass = (RIL_CDMA_SMS_ErrorClass) t;
+
+    status = p.readInt32(&t);
+    rcsa.uSMSCauseCode = (int) t;
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    startRequest;
+    appendPrintBuf("%suErrorClass=%d, uTLStatus=%d, ",
+            printBuf, rcsa.uErrorClass, rcsa.uSMSCauseCode);
+    closeRequest;
+
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, &rcsa, sizeof(rcsa),pRI);
+
+#ifdef MEMSET_FREED
+    memset(&rcsa, 0, sizeof(rcsa));
+#endif
+
+    return;
+
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+static void
+dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI) {
+    int32_t t;
+    status_t status;
+    int32_t num;
+
+    status = p.readInt32(&num);
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    RIL_GSM_BroadcastSmsConfigInfo gsmBci[num];
+    RIL_GSM_BroadcastSmsConfigInfo *gsmBciPtrs[num];
+
+    startRequest;
+    for (int i = 0 ; i < num ; i++ ) {
+        gsmBciPtrs[i] = &gsmBci[i];
+
+        status = p.readInt32(&t);
+        gsmBci[i].fromServiceId = (int) t;
+
+        status = p.readInt32(&t);
+        gsmBci[i].toServiceId = (int) t;
+
+        status = p.readInt32(&t);
+        gsmBci[i].fromCodeScheme = (int) t;
+
+        status = p.readInt32(&t);
+        gsmBci[i].toCodeScheme = (int) t;
+
+        status = p.readInt32(&t);
+        gsmBci[i].selected = (uint8_t) t;
+
+        appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId =%d, \
+              fromCodeScheme=%d, toCodeScheme=%d, selected =%d]", printBuf, i,
+              gsmBci[i].fromServiceId, gsmBci[i].toServiceId,
+              gsmBci[i].fromCodeScheme, gsmBci[i].toCodeScheme,
+              gsmBci[i].selected);
+    }
+    closeRequest;
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber,
+                          gsmBciPtrs,
+                          num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *),
+                          pRI);
+
+#ifdef MEMSET_FREED
+    memset(gsmBci, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo));
+    memset(gsmBciPtrs, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *));
+#endif
+
+    return;
+
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+static void
+dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI) {
+    int32_t t;
+    status_t status;
+    int32_t num;
+
+    status = p.readInt32(&num);
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    RIL_CDMA_BroadcastSmsConfigInfo cdmaBci[num];
+    RIL_CDMA_BroadcastSmsConfigInfo *cdmaBciPtrs[num];
+
+    startRequest;
+    for (int i = 0 ; i < num ; i++ ) {
+        cdmaBciPtrs[i] = &cdmaBci[i];
+
+        status = p.readInt32(&t);
+        cdmaBci[i].service_category = (int) t;
+
+        status = p.readInt32(&t);
+        cdmaBci[i].language = (int) t;
+
+        status = p.readInt32(&t);
+        cdmaBci[i].selected = (uint8_t) t;
+
+        appendPrintBuf("%s [%d: service_category=%d, language =%d, \
+              entries.bSelected =%d]", printBuf, i, cdmaBci[i].service_category,
+              cdmaBci[i].language, cdmaBci[i].selected);
+    }
+    closeRequest;
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber,
+                          cdmaBciPtrs,
+                          num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *),
+                          pRI);
+
+#ifdef MEMSET_FREED
+    memset(cdmaBci, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo));
+    memset(cdmaBciPtrs, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *));
+#endif
+
+    return;
+
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+}
+
+static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI) {
+    RIL_CDMA_SMS_WriteArgs rcsw;
+    int32_t  t;
+    uint32_t ut;
+    uint8_t  uct;
+    status_t status;
+    int32_t  digitCount;
+
+    memset(&rcsw, 0, sizeof(rcsw));
+
+    status = p.readInt32(&t);
+    rcsw.status = t;
+
+    status = p.readInt32(&t);
+    rcsw.message.uTeleserviceID = (int) t;
+
+    status = p.read(&uct,sizeof(uct));
+    rcsw.message.bIsServicePresent = (uint8_t) uct;
+
+    status = p.readInt32(&t);
+    rcsw.message.uServicecategory = (int) t;
+
+    status = p.readInt32(&t);
+    rcsw.message.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
+
+    status = p.readInt32(&t);
+    rcsw.message.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
+
+    status = p.readInt32(&t);
+    rcsw.message.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
+
+    status = p.readInt32(&t);
+    rcsw.message.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
+
+    status = p.read(&uct,sizeof(uct));
+    rcsw.message.sAddress.number_of_digits = (uint8_t) uct;
+
+    for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_ADDRESS_MAX; digitCount ++) {
+        status = p.read(&uct,sizeof(uct));
+        rcsw.message.sAddress.digits[digitCount] = (uint8_t) uct;
+    }
+
+    status = p.readInt32(&t);
+    rcsw.message.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
+
+    status = p.read(&uct,sizeof(uct));
+    rcsw.message.sSubAddress.odd = (uint8_t) uct;
+
+    status = p.read(&uct,sizeof(uct));
+    rcsw.message.sSubAddress.number_of_digits = (uint8_t) uct;
+
+    for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_SUBADDRESS_MAX; digitCount ++) {
+        status = p.read(&uct,sizeof(uct));
+        rcsw.message.sSubAddress.digits[digitCount] = (uint8_t) uct;
+    }
+
+    status = p.readInt32(&t);
+    rcsw.message.uBearerDataLen = (int) t;
+
+    for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_BEARER_DATA_MAX; digitCount ++) {
+        status = p.read(&uct, sizeof(uct));
+        rcsw.message.aBearerData[digitCount] = (uint8_t) uct;
+    }
+
+    if (status != NO_ERROR) {
+        goto invalid;
+    }
+
+    startRequest;
+    appendPrintBuf("%sstatus=%d, message.uTeleserviceID=%d, message.bIsServicePresent=%d, \
+            message.uServicecategory=%d, message.sAddress.digit_mode=%d, \
+            message.sAddress.number_mode=%d, \
+            message.sAddress.number_type=%d, ",
+            printBuf, rcsw.status, rcsw.message.uTeleserviceID, rcsw.message.bIsServicePresent,
+            rcsw.message.uServicecategory, rcsw.message.sAddress.digit_mode,
+            rcsw.message.sAddress.number_mode,
+            rcsw.message.sAddress.number_type);
+    closeRequest;
+
+    printRequest(pRI->token, pRI->pCI->requestNumber);
+
+    s_callbacks.onRequest(pRI->pCI->requestNumber, &rcsw, sizeof(rcsw),pRI);
+
+#ifdef MEMSET_FREED
+    memset(&rcsw, 0, sizeof(rcsw));
+#endif
+
+    return;
+
+invalid:
+    invalidCommandBlock(pRI);
+    return;
+
+}
+
+static int
+blockingWrite(int fd, const void *buffer, size_t len) {
+    size_t writeOffset = 0;
+    const uint8_t *toWrite;
+
+    toWrite = (const uint8_t *)buffer;
+
+    while (writeOffset < len) {
+        ssize_t written;
+        do {
+            written = write (fd, toWrite + writeOffset,
+                                len - writeOffset);
+        } while (written < 0 && errno == EINTR);
+
+        if (written >= 0) {
+            writeOffset += written;
+        } else {   // written < 0
+            ALOGE ("RIL Response: unexpected error on write errno:%d", errno);
+            close(fd);
+            return -1;
+        }
+    }
+
+    return 0;
+}
+
+static int
+sendResponseRaw (const void *data, size_t dataSize) {
+    int fd = s_fdCommand;
+    int ret;
+    uint32_t header;
+
+    if (s_fdCommand < 0) {
+        return -1;
+    }
+
+    if (dataSize > MAX_COMMAND_BYTES) {
+        ALOGE("RIL: packet larger than %u (%u)",
+                MAX_COMMAND_BYTES, (unsigned int )dataSize);
+
+        return -1;
+    }
+
+    pthread_mutex_lock(&s_writeMutex);
+
+    header = htonl(dataSize);
+
+    ret = blockingWrite(fd, (void *)&header, sizeof(header));
+
+    if (ret < 0) {
+        pthread_mutex_unlock(&s_writeMutex);
+        return ret;
+    }
+
+    ret = blockingWrite(fd, data, dataSize);
+
+    if (ret < 0) {
+        pthread_mutex_unlock(&s_writeMutex);
+        return ret;
+    }
+
+    pthread_mutex_unlock(&s_writeMutex);
+
+    return 0;
+}
+
+static int
+sendResponse (Parcel &p) {
+    printResponse;
+    return sendResponseRaw(p.data(), p.dataSize());
+}
+
+/** response is an int* pointing to an array of ints*/
+
+static int
+responseInts(Parcel &p, void *response, size_t responselen) {
+    int numInts;
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+    if (responselen % sizeof(int) != 0) {
+        ALOGE("invalid response length %d expected multiple of %d\n",
+            (int)responselen, (int)sizeof(int));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    int *p_int = (int *) response;
+
+    numInts = responselen / sizeof(int *);
+    p.writeInt32 (numInts);
+
+    /* each int*/
+    startResponse;
+    for (int i = 0 ; i < numInts ; i++) {
+        appendPrintBuf("%s%d,", printBuf, p_int[i]);
+        p.writeInt32(p_int[i]);
+    }
+    removeLastChar;
+    closeResponse;
+
+    return 0;
+}
+
+/** response is a char **, pointing to an array of char *'s
+    The parcel will begin with the version */
+static int responseStringsWithVersion(int version, Parcel &p, void *response, size_t responselen) {
+    p.writeInt32(version);
+    return responseStrings(p, response, responselen);
+}
+
+/** response is a char **, pointing to an array of char *'s */
+static int responseStrings(Parcel &p, void *response, size_t responselen) {
+    return responseStrings(p, response, responselen, false);
+}
+
+static int responseStringsNetworks(Parcel &p, void *response, size_t responselen) {
+    int numStrings;
+    int inQANElements = 5;
+    int outQANElements = 4;
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+    if (responselen % sizeof(char *) != 0) {
+        ALOGE("invalid response length %d expected multiple of %d\n",
+            (int)responselen, (int)sizeof(char *));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (response == NULL) {
+        p.writeInt32 (0);
+    } else {
+        char **p_cur = (char **) response;
+
+        numStrings = responselen / sizeof(char *);
+        p.writeInt32 ((numStrings / inQANElements) * outQANElements);
+
+        /* each string*/
+        startResponse;
+        int j=0;
+        for (int i = 0 ; i < numStrings ; i++) {
+            /* Samsung is sending 5 elements, upper layer expects 4.
+               Drop every 5th element here */
+            if (j == outQANElements) {
+                j=0;
+            } else {
+                appendPrintBuf("%s%s,", printBuf, (char*)p_cur[i]);
+                writeStringToParcel (p, p_cur[i]);
+                j++;
+            }
+        }
+        removeLastChar;
+        closeResponse;
+    }
+    return 0;
+}
+
+/** response is a char **, pointing to an array of char *'s */
+static int responseStrings(Parcel &p, void *response, size_t responselen, bool network_search) {
+    int numStrings;
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+    if (responselen % sizeof(char *) != 0) {
+        ALOGE("invalid response length %d expected multiple of %d\n",
+            (int)responselen, (int)sizeof(char *));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (response == NULL) {
+        p.writeInt32 (0);
+    } else {
+        char **p_cur = (char **) response;
+
+        numStrings = responselen / sizeof(char *);
+        p.writeInt32 (numStrings);
+
+        /* each string*/
+        startResponse;
+        for (int i = 0 ; i < numStrings ; i++) {
+            appendPrintBuf("%s%s,", printBuf, (char*)p_cur[i]);
+            writeStringToParcel (p, p_cur[i]);
+        }
+        removeLastChar;
+        closeResponse;
+    }
+    return 0;
+}
+
+/**
+ * NULL strings are accepted
+ * FIXME currently ignores responselen
+ */
+static int responseString(Parcel &p, void *response, size_t responselen) {
+    /* one string only */
+    startResponse;
+    appendPrintBuf("%s%s", printBuf, (char*)response);
+    closeResponse;
+
+    writeStringToParcel(p, (const char *)response);
+
+    return 0;
+}
+
+static int responseVoid(Parcel &p, void *response, size_t responselen) {
+    startResponse;
+    removeLastChar;
+    return 0;
+}
+
+static int responseCallList(Parcel &p, void *response, size_t responselen) {
+    int num;
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen % sizeof (RIL_Call *) != 0) {
+        ALOGE("invalid response length %d expected multiple of %d\n",
+            (int)responselen, (int)sizeof (RIL_Call *));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    startResponse;
+    /* number of call info's */
+    num = responselen / sizeof(RIL_Call *);
+    p.writeInt32(num);
+
+    for (int i = 0 ; i < num ; i++) {
+        RIL_Call *p_cur = ((RIL_Call **) response)[i];
+        /* each call info */
+        p.writeInt32(p_cur->state);
+        p.writeInt32(p_cur->index);
+        p.writeInt32(p_cur->toa);
+        p.writeInt32(p_cur->isMpty);
+        p.writeInt32(p_cur->isMT);
+        p.writeInt32(p_cur->als);
+        p.writeInt32(p_cur->isVoice);
+        p.writeInt32(p_cur->isVoicePrivacy);
+        writeStringToParcel(p, p_cur->number);
+        p.writeInt32(p_cur->numberPresentation);
+        writeStringToParcel(p, p_cur->name);
+        p.writeInt32(p_cur->namePresentation);
+        appendPrintBuf("%s[id=%d,%s,toa=%d,",
+            printBuf,
+            p_cur->index,
+            callStateToString(p_cur->state),
+            p_cur->toa);
+        appendPrintBuf("%s%s,%s,als=%d,%s,%s,",
+            printBuf,
+            (p_cur->isMpty)?"conf":"norm",
+            (p_cur->isMT)?"mt":"mo",
+            p_cur->als,
+            (p_cur->isVoice)?"voc":"nonvoc",
+            (p_cur->isVoicePrivacy)?"evp":"noevp");
+        appendPrintBuf("%s%s,cli=%d,name='%s',%d]",
+            printBuf,
+            p_cur->number,
+            p_cur->numberPresentation,
+            p_cur->name,
+            p_cur->namePresentation);
+    }
+    removeLastChar;
+    closeResponse;
+
+    return 0;
+}
+
+static int responseSMS(Parcel &p, void *response, size_t responselen) {
+    if (response == NULL) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen != sizeof (RIL_SMS_Response) ) {
+        ALOGE("invalid response length %d expected %d",
+                (int)responselen, (int)sizeof (RIL_SMS_Response));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    RIL_SMS_Response *p_cur = (RIL_SMS_Response *) response;
+
+    p.writeInt32(p_cur->messageRef);
+    writeStringToParcel(p, p_cur->ackPDU);
+    p.writeInt32(p_cur->errorCode);
+
+    startResponse;
+    appendPrintBuf("%s%d,%s,%d", printBuf, p_cur->messageRef,
+        (char*)p_cur->ackPDU, p_cur->errorCode);
+    closeResponse;
+
+    return 0;
+}
+
+static int responseDataCallList(Parcel &p, void *response, size_t responselen)
+{
+    // Write version
+    p.writeInt32(s_callbacks.version);
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen % sizeof(RIL_Data_Call_Response_v6) != 0) {
+        ALOGE("invalid response length %d expected multiple of %d",
+                (int)responselen, (int)sizeof(RIL_Data_Call_Response_v6));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    int num = responselen / sizeof(RIL_Data_Call_Response_v6);
+    p.writeInt32(num);
+
+    RIL_Data_Call_Response_v6 *p_cur = (RIL_Data_Call_Response_v6 *) response;
+    startResponse;
+
+    for (int i = 0; i < num; i++) {
+        p.writeInt32((int)p_cur[i].status);
+        p.writeInt32(p_cur[i].suggestedRetryTime);
+        p.writeInt32(p_cur[i].cid);
+        p.writeInt32(p_cur[i].active);
+        writeStringToParcel(p, p_cur[i].type);
+        writeStringToParcel(p, p_cur[i].ifname);
+        writeStringToParcel(p, p_cur[i].addresses);
+        writeStringToParcel(p, p_cur[i].dnses);
+        writeStringToParcel(p, p_cur[i].gateways);
+        appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s],", printBuf,
+            p_cur[i].status,
+            p_cur[i].suggestedRetryTime,
+            p_cur[i].cid,
+            (p_cur[i].active==0)?"down":"up",
+            (char*)p_cur[i].type,
+            (char*)p_cur[i].ifname,
+            (char*)p_cur[i].addresses,
+            (char*)p_cur[i].dnses,
+            (char*)p_cur[i].gateways);
+    }
+    removeLastChar;
+    closeResponse;
+
+    return 0;
+}
+
+static int responseRaw(Parcel &p, void *response, size_t responselen) {
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL with responselen != 0");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    // The java code reads -1 size as null byte array
+    if (response == NULL) {
+        p.writeInt32(-1);
+    } else {
+        p.writeInt32(responselen);
+        p.write(response, responselen);
+    }
+
+    return 0;
+}
+
+
+static int responseSIM_IO(Parcel &p, void *response, size_t responselen) {
+    if (response == NULL) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen != sizeof (RIL_SIM_IO_Response) ) {
+        ALOGE("invalid response length was %d expected %d",
+                (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    RIL_SIM_IO_Response *p_cur = (RIL_SIM_IO_Response *) response;
+    p.writeInt32(p_cur->sw1);
+    p.writeInt32(p_cur->sw2);
+    writeStringToParcel(p, p_cur->simResponse);
+
+    startResponse;
+    appendPrintBuf("%ssw1=0x%X,sw2=0x%X,%s", printBuf, p_cur->sw1, p_cur->sw2,
+        (char*)p_cur->simResponse);
+    closeResponse;
+
+
+    return 0;
+}
+
+static int responseCallForwards(Parcel &p, void *response, size_t responselen) {
+    int num;
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen % sizeof(RIL_CallForwardInfo *) != 0) {
+        ALOGE("invalid response length %d expected multiple of %d",
+                (int)responselen, (int)sizeof(RIL_CallForwardInfo *));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    /* number of call info's */
+    num = responselen / sizeof(RIL_CallForwardInfo *);
+    p.writeInt32(num);
+
+    startResponse;
+    for (int i = 0 ; i < num ; i++) {
+        RIL_CallForwardInfo *p_cur = ((RIL_CallForwardInfo **) response)[i];
+
+        p.writeInt32(p_cur->status);
+        p.writeInt32(p_cur->reason);
+        p.writeInt32(p_cur->serviceClass);
+        p.writeInt32(p_cur->toa);
+        writeStringToParcel(p, p_cur->number);
+        p.writeInt32(p_cur->timeSeconds);
+        appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
+            (p_cur->status==1)?"enable":"disable",
+            p_cur->reason, p_cur->serviceClass, p_cur->toa,
+            (char*)p_cur->number,
+            p_cur->timeSeconds);
+    }
+    removeLastChar;
+    closeResponse;
+
+    return 0;
+}
+
+static int responseSsn(Parcel &p, void *response, size_t responselen) {
+    if (response == NULL) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen != sizeof(RIL_SuppSvcNotification)) {
+        ALOGE("invalid response length was %d expected %d",
+                (int)responselen, (int)sizeof (RIL_SuppSvcNotification));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    RIL_SuppSvcNotification *p_cur = (RIL_SuppSvcNotification *) response;
+    p.writeInt32(p_cur->notificationType);
+    p.writeInt32(p_cur->code);
+    p.writeInt32(p_cur->index);
+    p.writeInt32(p_cur->type);
+    writeStringToParcel(p, p_cur->number);
+
+    startResponse;
+    appendPrintBuf("%s%s,code=%d,id=%d,type=%d,%s", printBuf,
+        (p_cur->notificationType==0)?"mo":"mt",
+         p_cur->code, p_cur->index, p_cur->type,
+        (char*)p_cur->number);
+    closeResponse;
+
+    return 0;
+}
+
+static int responseCellList(Parcel &p, void *response, size_t responselen) {
+    int num;
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen % sizeof (RIL_NeighboringCell *) != 0) {
+        ALOGE("invalid response length %d expected multiple of %d\n",
+            (int)responselen, (int)sizeof (RIL_NeighboringCell *));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    startResponse;
+    /* number of records */
+    num = responselen / sizeof(RIL_NeighboringCell *);
+    p.writeInt32(num);
+
+    for (int i = 0 ; i < num ; i++) {
+        RIL_NeighboringCell *p_cur = ((RIL_NeighboringCell **) response)[i];
+
+        p.writeInt32(p_cur->rssi);
+        writeStringToParcel (p, p_cur->cid);
+
+        appendPrintBuf("%s[cid=%s,rssi=%d],", printBuf,
+            p_cur->cid, p_cur->rssi);
+    }
+    removeLastChar;
+    closeResponse;
+
+    return 0;
+}
+
+/**
+ * Marshall the signalInfoRecord into the parcel if it exists.
+ */
+static void marshallSignalInfoRecord(Parcel &p,
+            RIL_CDMA_SignalInfoRecord &p_signalInfoRecord) {
+    p.writeInt32(p_signalInfoRecord.isPresent);
+    p.writeInt32(p_signalInfoRecord.signalType);
+    p.writeInt32(p_signalInfoRecord.alertPitch);
+    p.writeInt32(p_signalInfoRecord.signal);
+}
+
+static int responseCdmaInformationRecords(Parcel &p,
+            void *response, size_t responselen) {
+    int num;
+    char* string8 = NULL;
+    int buffer_lenght;
+    RIL_CDMA_InformationRecord *infoRec;
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen != sizeof (RIL_CDMA_InformationRecords)) {
+        ALOGE("invalid response length %d expected multiple of %d\n",
+            (int)responselen, (int)sizeof (RIL_CDMA_InformationRecords *));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    RIL_CDMA_InformationRecords *p_cur =
+                             (RIL_CDMA_InformationRecords *) response;
+    num = MIN(p_cur->numberOfInfoRecs, RIL_CDMA_MAX_NUMBER_OF_INFO_RECS);
+
+    startResponse;
+    p.writeInt32(num);
+
+    for (int i = 0 ; i < num ; i++) {
+        infoRec = &p_cur->infoRec[i];
+        p.writeInt32(infoRec->name);
+        switch (infoRec->name) {
+            case RIL_CDMA_DISPLAY_INFO_REC:
+            case RIL_CDMA_EXTENDED_DISPLAY_INFO_REC:
+                if (infoRec->rec.display.alpha_len >
+                                         CDMA_ALPHA_INFO_BUFFER_LENGTH) {
+                    ALOGE("invalid display info response length %d \
+                          expected not more than %d\n",
+                         (int)infoRec->rec.display.alpha_len,
+                         CDMA_ALPHA_INFO_BUFFER_LENGTH);
+                    return RIL_ERRNO_INVALID_RESPONSE;
+                }
+                string8 = (char*) malloc((infoRec->rec.display.alpha_len + 1)
+                                                             * sizeof(char) );
+                for (int i = 0 ; i < infoRec->rec.display.alpha_len ; i++) {
+                    string8[i] = infoRec->rec.display.alpha_buf[i];
+                }
+                string8[(int)infoRec->rec.display.alpha_len] = '\0';
+                writeStringToParcel(p, (const char*)string8);
+                free(string8);
+                string8 = NULL;
+                break;
+            case RIL_CDMA_CALLED_PARTY_NUMBER_INFO_REC:
+            case RIL_CDMA_CALLING_PARTY_NUMBER_INFO_REC:
+            case RIL_CDMA_CONNECTED_NUMBER_INFO_REC:
+                if (infoRec->rec.number.len > CDMA_NUMBER_INFO_BUFFER_LENGTH) {
+                    ALOGE("invalid display info response length %d \
+                          expected not more than %d\n",
+                         (int)infoRec->rec.number.len,
+                         CDMA_NUMBER_INFO_BUFFER_LENGTH);
+                    return RIL_ERRNO_INVALID_RESPONSE;
+                }
+                string8 = (char*) malloc((infoRec->rec.number.len + 1)
+                                                             * sizeof(char) );
+                for (int i = 0 ; i < infoRec->rec.number.len; i++) {
+                    string8[i] = infoRec->rec.number.buf[i];
+                }
+                string8[(int)infoRec->rec.number.len] = '\0';
+                writeStringToParcel(p, (const char*)string8);
+                free(string8);
+                string8 = NULL;
+                p.writeInt32(infoRec->rec.number.number_type);
+                p.writeInt32(infoRec->rec.number.number_plan);
+                p.writeInt32(infoRec->rec.number.pi);
+                p.writeInt32(infoRec->rec.number.si);
+                break;
+            case RIL_CDMA_SIGNAL_INFO_REC:
+                p.writeInt32(infoRec->rec.signal.isPresent);
+                p.writeInt32(infoRec->rec.signal.signalType);
+                p.writeInt32(infoRec->rec.signal.alertPitch);
+                p.writeInt32(infoRec->rec.signal.signal);
+
+                appendPrintBuf("%sisPresent=%X, signalType=%X, \
+                                alertPitch=%X, signal=%X, ",
+                   printBuf, (int)infoRec->rec.signal.isPresent,
+                   (int)infoRec->rec.signal.signalType,
+                   (int)infoRec->rec.signal.alertPitch,
+                   (int)infoRec->rec.signal.signal);
+                removeLastChar;
+                break;
+            case RIL_CDMA_REDIRECTING_NUMBER_INFO_REC:
+                if (infoRec->rec.redir.redirectingNumber.len >
+                                              CDMA_NUMBER_INFO_BUFFER_LENGTH) {
+                    ALOGE("invalid display info response length %d \
+                          expected not more than %d\n",
+                         (int)infoRec->rec.redir.redirectingNumber.len,
+                         CDMA_NUMBER_INFO_BUFFER_LENGTH);
+                    return RIL_ERRNO_INVALID_RESPONSE;
+                }
+                string8 = (char*) malloc((infoRec->rec.redir.redirectingNumber
+                                          .len + 1) * sizeof(char) );
+                for (int i = 0;
+                         i < infoRec->rec.redir.redirectingNumber.len;
+                         i++) {
+                    string8[i] = infoRec->rec.redir.redirectingNumber.buf[i];
+                }
+                string8[(int)infoRec->rec.redir.redirectingNumber.len] = '\0';
+                writeStringToParcel(p, (const char*)string8);
+                free(string8);
+                string8 = NULL;
+                p.writeInt32(infoRec->rec.redir.redirectingNumber.number_type);
+                p.writeInt32(infoRec->rec.redir.redirectingNumber.number_plan);
+                p.writeInt32(infoRec->rec.redir.redirectingNumber.pi);
+                p.writeInt32(infoRec->rec.redir.redirectingNumber.si);
+                p.writeInt32(infoRec->rec.redir.redirectingReason);
+                break;
+            case RIL_CDMA_LINE_CONTROL_INFO_REC:
+                p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPolarityIncluded);
+                p.writeInt32(infoRec->rec.lineCtrl.lineCtrlToggle);
+                p.writeInt32(infoRec->rec.lineCtrl.lineCtrlReverse);
+                p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPowerDenial);
+
+                appendPrintBuf("%slineCtrlPolarityIncluded=%d, \
+                                lineCtrlToggle=%d, lineCtrlReverse=%d, \
+                                lineCtrlPowerDenial=%d, ", printBuf,
+                       (int)infoRec->rec.lineCtrl.lineCtrlPolarityIncluded,
+                       (int)infoRec->rec.lineCtrl.lineCtrlToggle,
+                       (int)infoRec->rec.lineCtrl.lineCtrlReverse,
+                       (int)infoRec->rec.lineCtrl.lineCtrlPowerDenial);
+                removeLastChar;
+                break;
+            case RIL_CDMA_T53_CLIR_INFO_REC:
+                p.writeInt32((int)(infoRec->rec.clir.cause));
+
+                appendPrintBuf("%scause%d", printBuf, infoRec->rec.clir.cause);
+                removeLastChar;
+                break;
+            case RIL_CDMA_T53_AUDIO_CONTROL_INFO_REC:
+                p.writeInt32(infoRec->rec.audioCtrl.upLink);
+                p.writeInt32(infoRec->rec.audioCtrl.downLink);
+
+                appendPrintBuf("%supLink=%d, downLink=%d, ", printBuf,
+                        infoRec->rec.audioCtrl.upLink,
+                        infoRec->rec.audioCtrl.downLink);
+                removeLastChar;
+                break;
+            case RIL_CDMA_T53_RELEASE_INFO_REC:
+                // TODO(Moto): See David Krause, he has the answer:)
+                ALOGE("RIL_CDMA_T53_RELEASE_INFO_REC: return INVALID_RESPONSE");
+                return RIL_ERRNO_INVALID_RESPONSE;
+            default:
+                ALOGE("Incorrect name value");
+                return RIL_ERRNO_INVALID_RESPONSE;
+        }
+    }
+    closeResponse;
+
+    return 0;
+}
+
+static int responseRilSignalStrength(Parcel &p,
+                    void *response, size_t responselen) {
+
+    int gsmSignalStrength;
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    ALOGE("responseRilSignalStrength()");
+
+    if (responselen >= sizeof (RIL_SignalStrength_v5)) {
+        RIL_SignalStrength_v6 *p_cur = ((RIL_SignalStrength_v6 *) response);
+
+        /* gsmSignalStrength */
+        ALOGD("gsmSignalStrength (raw)=%d", p_cur->GW_SignalStrength.signalStrength);
+        gsmSignalStrength = p_cur->GW_SignalStrength.signalStrength & 0xFF;
+        ALOGD("gsmSignalStrength (corrected)=%d", gsmSignalStrength);
+
+        /* 
+         * if gsmSignalStrength isn't a valid value, use cdmaDbm as fallback.
+         * This is needed for old modem firmwares.
+         */
+        if (gsmSignalStrength < 0 || (gsmSignalStrength > 31 && p_cur->GW_SignalStrength.signalStrength != 99)) {
+            ALOGD("gsmSignalStrength-fallback (raw)=%d", p_cur->CDMA_SignalStrength.dbm);
+            gsmSignalStrength = p_cur->CDMA_SignalStrength.dbm;
+            if (gsmSignalStrength < 0) {
+                gsmSignalStrength = 99;
+            } else if (gsmSignalStrength > 31 && gsmSignalStrength != 99) {
+                gsmSignalStrength = 31;
+            }
+            ALOGD("gsmSignalStrength-fallback (corrected)=%d", gsmSignalStrength);
+        }
+        p.writeInt32(gsmSignalStrength);
+
+        /* gsmBitErrorRate */
+        p.writeInt32(p_cur->GW_SignalStrength.bitErrorRate);
+        /* cdmaDbm */
+        p.writeInt32(p_cur->CDMA_SignalStrength.dbm);
+        /* cdmaEcio */
+        p.writeInt32(p_cur->CDMA_SignalStrength.ecio);
+        /* evdoDbm */
+        p.writeInt32(p_cur->EVDO_SignalStrength.dbm);
+        /* evdoEcio */
+        p.writeInt32(p_cur->EVDO_SignalStrength.ecio);
+        /* evdoSnr */
+        p.writeInt32(p_cur->EVDO_SignalStrength.signalNoiseRatio);
+
+        if (responselen >= sizeof (RIL_SignalStrength_v6)) {
+            /* lteSignalStrength */
+            p.writeInt32(p_cur->LTE_SignalStrength.signalStrength);
+
+            /*
+             * ril version <=6 receives negative values for rsrp
+             * workaround for backward compatibility
+             */
+            p_cur->LTE_SignalStrength.rsrp =
+                    ((s_callbacks.version <= 6) && (p_cur->LTE_SignalStrength.rsrp < 0 )) ?
+                        -(p_cur->LTE_SignalStrength.rsrp) : p_cur->LTE_SignalStrength.rsrp;
+
+            /* lteRsrp */
+            p.writeInt32(p_cur->LTE_SignalStrength.rsrp);
+            /* lteRsrq */
+            p.writeInt32(p_cur->LTE_SignalStrength.rsrq);
+            /* lteRssnr */
+            p.writeInt32(p_cur->LTE_SignalStrength.rssnr);
+            /* lteCqi */
+            p.writeInt32(p_cur->LTE_SignalStrength.cqi);
+
+        } else {
+            memset(&p_cur->LTE_SignalStrength, sizeof (RIL_LTE_SignalStrength), 0);
+        }
+
+        startResponse;
+        appendPrintBuf("%s[signalStrength=%d,bitErrorRate=%d,\
+                CDMA_SS.dbm=%d,CDMA_SSecio=%d,\
+                EVDO_SS.dbm=%d,EVDO_SS.ecio=%d,\
+                EVDO_SS.signalNoiseRatio=%d,\
+                LTE_SS.signalStrength=%d,LTE_SS.rsrp=%d,LTE_SS.rsrq=%d,\
+                LTE_SS.rssnr=%d,LTE_SS.cqi=%d]",
+                printBuf,
+                gsmSignalStrength,
+                p_cur->GW_SignalStrength.bitErrorRate,
+                p_cur->CDMA_SignalStrength.dbm,
+                p_cur->CDMA_SignalStrength.ecio,
+                p_cur->EVDO_SignalStrength.dbm,
+                p_cur->EVDO_SignalStrength.ecio,
+                p_cur->EVDO_SignalStrength.signalNoiseRatio,
+                p_cur->LTE_SignalStrength.signalStrength,
+                p_cur->LTE_SignalStrength.rsrp,
+                p_cur->LTE_SignalStrength.rsrq,
+                p_cur->LTE_SignalStrength.rssnr,
+                p_cur->LTE_SignalStrength.cqi);
+        closeResponse;
+
+    } else {
+        ALOGE("invalid response length");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    return 0;
+}
+
+static int responseCallRing(Parcel &p, void *response, size_t responselen) {
+    if ((response == NULL) || (responselen == 0)) {
+        return responseVoid(p, response, responselen);
+    } else {
+        return responseCdmaSignalInfoRecord(p, response, responselen);
+    }
+}
+
+static int responseCdmaSignalInfoRecord(Parcel &p, void *response, size_t responselen) {
+    if (response == NULL || responselen == 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen != sizeof (RIL_CDMA_SignalInfoRecord)) {
+        ALOGE("invalid response length %d expected sizeof (RIL_CDMA_SignalInfoRecord) of %d\n",
+            (int)responselen, (int)sizeof (RIL_CDMA_SignalInfoRecord));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    startResponse;
+
+    RIL_CDMA_SignalInfoRecord *p_cur = ((RIL_CDMA_SignalInfoRecord *) response);
+    marshallSignalInfoRecord(p, *p_cur);
+
+    appendPrintBuf("%s[isPresent=%d,signalType=%d,alertPitch=%d\
+              signal=%d]",
+              printBuf,
+              p_cur->isPresent,
+              p_cur->signalType,
+              p_cur->alertPitch,
+              p_cur->signal);
+
+    closeResponse;
+    return 0;
+}
+
+static int responseCdmaCallWaiting(Parcel &p, void *response,
+            size_t responselen) {
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen < sizeof(RIL_CDMA_CallWaiting_v6)) {
+        ALOGW("Upgrade to ril version %d\n", RIL_VERSION);
+    }
+
+    RIL_CDMA_CallWaiting_v6 *p_cur = ((RIL_CDMA_CallWaiting_v6 *) response);
+
+    writeStringToParcel(p, p_cur->number);
+    p.writeInt32(p_cur->numberPresentation);
+    writeStringToParcel(p, p_cur->name);
+    marshallSignalInfoRecord(p, p_cur->signalInfoRecord);
+
+    if (responselen >= sizeof(RIL_CDMA_CallWaiting_v6)) {
+        p.writeInt32(p_cur->number_type);
+        p.writeInt32(p_cur->number_plan);
+    } else {
+        p.writeInt32(0);
+        p.writeInt32(0);
+    }
+
+    startResponse;
+    appendPrintBuf("%snumber=%s,numberPresentation=%d, name=%s,\
+            signalInfoRecord[isPresent=%d,signalType=%d,alertPitch=%d\
+            signal=%d,number_type=%d,number_plan=%d]",
+            printBuf,
+            p_cur->number,
+            p_cur->numberPresentation,
+            p_cur->name,
+            p_cur->signalInfoRecord.isPresent,
+            p_cur->signalInfoRecord.signalType,
+            p_cur->signalInfoRecord.alertPitch,
+            p_cur->signalInfoRecord.signal,
+            p_cur->number_type,
+            p_cur->number_plan);
+    closeResponse;
+
+    return 0;
+}
+
+static int responseSimRefresh(Parcel &p, void *response, size_t responselen) {
+    if (response == NULL && responselen != 0) {
+        ALOGE("responseSimRefresh: invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    startResponse;
+    if (s_callbacks.version == 7) {
+        RIL_SimRefreshResponse_v7 *p_cur = ((RIL_SimRefreshResponse_v7 *) response);
+        p.writeInt32(p_cur->result);
+        p.writeInt32(p_cur->ef_id);
+        writeStringToParcel(p, p_cur->aid);
+
+        appendPrintBuf("%sresult=%d, ef_id=%d, aid=%s",
+                printBuf,
+                p_cur->result,
+                p_cur->ef_id,
+                p_cur->aid);
+    } else {
+        int *p_cur = ((int *) response);
+        p.writeInt32(p_cur[0]);
+        p.writeInt32(p_cur[1]);
+        writeStringToParcel(p, NULL);
+
+        appendPrintBuf("%sresult=%d, ef_id=%d",
+                printBuf,
+                p_cur[0],
+                p_cur[1]);
+    }
+    closeResponse;
+
+    return 0;
+}
+
+static void triggerEvLoop() {
+    int ret;
+    if (!pthread_equal(pthread_self(), s_tid_dispatch)) {
+        /* trigger event loop to wakeup. No reason to do this,
+         * if we're in the event loop thread */
+         do {
+            ret = write (s_fdWakeupWrite, " ", 1);
+         } while (ret < 0 && errno == EINTR);
+    }
+}
+
+static void rilEventAddWakeup(struct ril_event *ev) {
+    ril_event_add(ev);
+    triggerEvLoop();
+}
+
+static void sendSimStatusAppInfo(Parcel &p, int num_apps, RIL_AppStatus appStatus[]) {
+        p.writeInt32(num_apps);
+        startResponse;
+        for (int i = 0; i < num_apps; i++) {
+            p.writeInt32(appStatus[i].app_type);
+            p.writeInt32(appStatus[i].app_state);
+            p.writeInt32(appStatus[i].perso_substate);
+            writeStringToParcel(p, (const char*)(appStatus[i].aid_ptr));
+            writeStringToParcel(p, (const char*)
+                                          (appStatus[i].app_label_ptr));
+            p.writeInt32(appStatus[i].pin1_replaced);
+            p.writeInt32(appStatus[i].pin1);
+            p.writeInt32(appStatus[i].pin2);
+            appendPrintBuf("%s[app_type=%d,app_state=%d,perso_substate=%d,\
+                    aid_ptr=%s,app_label_ptr=%s,pin1_replaced=%d,pin1=%d,pin2=%d],",
+                    printBuf,
+                    appStatus[i].app_type,
+                    appStatus[i].app_state,
+                    appStatus[i].perso_substate,
+                    appStatus[i].aid_ptr,
+                    appStatus[i].app_label_ptr,
+                    appStatus[i].pin1_replaced,
+                    appStatus[i].pin1,
+                    appStatus[i].pin2);
+        }
+        closeResponse;
+}
+
+static int responseSimStatus(Parcel &p, void *response, size_t responselen) {
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen == sizeof (RIL_CardStatus_v6)) {
+        ALOGE("RIL_CardStatus_v6");
+        RIL_CardStatus_v6 *p_cur = ((RIL_CardStatus_v6 *) response);
+
+        p.writeInt32(p_cur->card_state);
+        p.writeInt32(p_cur->universal_pin_state);
+        p.writeInt32(p_cur->gsm_umts_subscription_app_index);
+        p.writeInt32(p_cur->cdma_subscription_app_index);
+        p.writeInt32(p_cur->ims_subscription_app_index);
+
+        sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
+    } else if (responselen == sizeof (RIL_CardStatus_v5)) {
+        ALOGE("RIL_CardStatus_v5");
+        RIL_CardStatus_v5 *p_cur = ((RIL_CardStatus_v5 *) response);
+
+        p.writeInt32(p_cur->card_state);
+        p.writeInt32(p_cur->universal_pin_state);
+        p.writeInt32(p_cur->gsm_umts_subscription_app_index);
+        p.writeInt32(p_cur->cdma_subscription_app_index);
+        p.writeInt32(-1);
+
+        sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
+    } else {
+        ALOGE("responseSimStatus: A RilCardStatus_v6 or _v5 expected\n");
+        ALOGE("responselen=%d", responselen);
+        ALOGE("RIL_CardStatus_v5=%d", sizeof (RIL_CardStatus_v5));
+        ALOGE("RIL_CardStatus_v6=%d", sizeof (RIL_CardStatus_v6));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    return 0;
+}
+
+static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen) {
+    int num = responselen / sizeof(RIL_GSM_BroadcastSmsConfigInfo *);
+    p.writeInt32(num);
+
+    startResponse;
+    RIL_GSM_BroadcastSmsConfigInfo **p_cur =
+                (RIL_GSM_BroadcastSmsConfigInfo **) response;
+    for (int i = 0; i < num; i++) {
+        p.writeInt32(p_cur[i]->fromServiceId);
+        p.writeInt32(p_cur[i]->toServiceId);
+        p.writeInt32(p_cur[i]->fromCodeScheme);
+        p.writeInt32(p_cur[i]->toCodeScheme);
+        p.writeInt32(p_cur[i]->selected);
+
+        appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId=%d, \
+                fromCodeScheme=%d, toCodeScheme=%d, selected =%d]",
+                printBuf, i, p_cur[i]->fromServiceId, p_cur[i]->toServiceId,
+                p_cur[i]->fromCodeScheme, p_cur[i]->toCodeScheme,
+                p_cur[i]->selected);
+    }
+    closeResponse;
+
+    return 0;
+}
+
+static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen) {
+    RIL_CDMA_BroadcastSmsConfigInfo **p_cur =
+               (RIL_CDMA_BroadcastSmsConfigInfo **) response;
+
+    int num = responselen / sizeof (RIL_CDMA_BroadcastSmsConfigInfo *);
+    p.writeInt32(num);
+
+    startResponse;
+    for (int i = 0 ; i < num ; i++ ) {
+        p.writeInt32(p_cur[i]->service_category);
+        p.writeInt32(p_cur[i]->language);
+        p.writeInt32(p_cur[i]->selected);
+
+        appendPrintBuf("%s [%d: srvice_category=%d, language =%d, \
+              selected =%d], ",
+              printBuf, i, p_cur[i]->service_category, p_cur[i]->language,
+              p_cur[i]->selected);
+    }
+    closeResponse;
+
+    return 0;
+}
+
+static int responseCdmaSms(Parcel &p, void *response, size_t responselen) {
+    int num;
+    int digitCount;
+    int digitLimit;
+    uint8_t uct;
+    void* dest;
+
+    ALOGD("Inside responseCdmaSms");
+
+    if (response == NULL && responselen != 0) {
+        ALOGE("invalid response: NULL");
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    if (responselen != sizeof(RIL_CDMA_SMS_Message)) {
+        ALOGE("invalid response length was %d expected %d",
+                (int)responselen, (int)sizeof(RIL_CDMA_SMS_Message));
+        return RIL_ERRNO_INVALID_RESPONSE;
+    }
+
+    RIL_CDMA_SMS_Message *p_cur = (RIL_CDMA_SMS_Message *) response;
+    p.writeInt32(p_cur->uTeleserviceID);
+    p.write(&(p_cur->bIsServicePresent),sizeof(uct));
+    p.writeInt32(p_cur->uServicecategory);
+    p.writeInt32(p_cur->sAddress.digit_mode);
+    p.writeInt32(p_cur->sAddress.number_mode);
+    p.writeInt32(p_cur->sAddress.number_type);
+    p.writeInt32(p_cur->sAddress.number_plan);
+    p.write(&(p_cur->sAddress.number_of_digits), sizeof(uct));
+    digitLimit= MIN((p_cur->sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
+    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
+        p.write(&(p_cur->sAddress.digits[digitCount]),sizeof(uct));
+    }
+
+    p.writeInt32(p_cur->sSubAddress.subaddressType);
+    p.write(&(p_cur->sSubAddress.odd),sizeof(uct));
+    p.write(&(p_cur->sSubAddress.number_of_digits),sizeof(uct));
+    digitLimit= MIN((p_cur->sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
+    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
+        p.write(&(p_cur->sSubAddress.digits[digitCount]),sizeof(uct));
+    }
+
+    digitLimit= MIN((p_cur->uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
+    p.writeInt32(p_cur->uBearerDataLen);
+    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
+       p.write(&(p_cur->aBearerData[digitCount]), sizeof(uct));
+    }
+
+    startResponse;
+    appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
+            sAddress.digit_mode=%d, sAddress.number_mode=%d, sAddress.number_type=%d, ",
+            printBuf, p_cur->uTeleserviceID,p_cur->bIsServicePresent,p_cur->uServicecategory,
+            p_cur->sAddress.digit_mode, p_cur->sAddress.number_mode,p_cur->sAddress.number_type);
+    closeResponse;
+
+    return 0;
+}
+
+/**
+ * A write on the wakeup fd is done just to pop us out of select()
+ * We empty the buffer here and then ril_event will reset the timers on the
+ * way back down
+ */
+static void processWakeupCallback(int fd, short flags, void *param) {
+    char buff[16];
+    int ret;
+
+    ALOGV("processWakeupCallback");
+
+    /* empty our wakeup socket out */
+    do {
+        ret = read(s_fdWakeupRead, &buff, sizeof(buff));
+    } while (ret > 0 || (ret < 0 && errno == EINTR));
+}
+
+static void onCommandsSocketClosed() {
+    int ret;
+    RequestInfo *p_cur;
+
+    /* mark pending requests as "cancelled" so we dont report responses */
+
+    ret = pthread_mutex_lock(&s_pendingRequestsMutex);
+    assert (ret == 0);
+
+    p_cur = s_pendingRequests;
+
+    for (p_cur = s_pendingRequests
+            ; p_cur != NULL
+            ; p_cur  = p_cur->p_next
+    ) {
+        p_cur->cancelled = 1;
+    }
+
+    ret = pthread_mutex_unlock(&s_pendingRequestsMutex);
+    assert (ret == 0);
+}
+
+static void processCommandsCallback(int fd, short flags, void *param) {
+    RecordStream *p_rs;
+    void *p_record;
+    size_t recordlen;
+    int ret;
+
+    assert(fd == s_fdCommand);
+
+    p_rs = (RecordStream *)param;
+
+    for (;;) {
+        /* loop until EAGAIN/EINTR, end of stream, or other error */
+        ret = record_stream_get_next(p_rs, &p_record, &recordlen);
+
+        if (ret == 0 && p_record == NULL) {
+            /* end-of-stream */
+            break;
+        } else if (ret < 0) {
+            break;
+        } else if (ret == 0) { /* && p_record != NULL */
+            processCommandBuffer(p_record, recordlen);
+        }
+    }
+
+    if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
+        /* fatal error or end-of-stream */
+        if (ret != 0) {
+            ALOGE("error on reading command socket errno:%d\n", errno);
+        } else {
+            ALOGW("EOS.  Closing command socket.");
+        }
+
+        close(s_fdCommand);
+        s_fdCommand = -1;
+
+        ril_event_del(&s_commands_event);
+
+        record_stream_free(p_rs);
+
+        /* start listening for new connections again */
+        rilEventAddWakeup(&s_listen_event);
+
+        onCommandsSocketClosed();
+    }
+}
+
+
+static void onNewCommandConnect() {
+    // Inform we are connected and the ril version
+    int rilVer = s_callbacks.version;
+    RIL_onUnsolicitedResponse(RIL_UNSOL_RIL_CONNECTED,
+                                    &rilVer, sizeof(rilVer));
+
+    // implicit radio state changed
+    RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED,
+                                    NULL, 0);
+
+    // Send last NITZ time data, in case it was missed
+    if (s_lastNITZTimeData != NULL) {
+        sendResponseRaw(s_lastNITZTimeData, s_lastNITZTimeDataSize);
+
+        free(s_lastNITZTimeData);
+        s_lastNITZTimeData = NULL;
+    }
+
+    // Get version string
+    if (s_callbacks.getVersion != NULL) {
+        const char *version;
+        version = s_callbacks.getVersion();
+        ALOGI("RIL Daemon version: %s\n", version);
+
+        property_set(PROPERTY_RIL_IMPL, version);
+    } else {
+        ALOGI("RIL Daemon version: unavailable\n");
+        property_set(PROPERTY_RIL_IMPL, "unavailable");
+    }
+
+}
+
+static void listenCallback (int fd, short flags, void *param) {
+    int ret;
+    int err;
+    int is_phone_socket;
+    RecordStream *p_rs;
+
+    struct sockaddr_un peeraddr;
+    socklen_t socklen = sizeof (peeraddr);
+
+    struct ucred creds;
+    socklen_t szCreds = sizeof(creds);
+
+    struct passwd *pwd = NULL;
+
+    assert (s_fdCommand < 0);
+    assert (fd == s_fdListen);
+
+    s_fdCommand = accept(s_fdListen, (sockaddr *) &peeraddr, &socklen);
+
+    if (s_fdCommand < 0 ) {
+        ALOGE("Error on accept() errno:%d", errno);
+        /* start listening for new connections again */
+        rilEventAddWakeup(&s_listen_event);
+        return;
+    }
+
+    /* check the credential of the other side and only accept socket from
+     * phone process
+     */
+    errno = 0;
+    is_phone_socket = 0;
+
+    err = getsockopt(s_fdCommand, SOL_SOCKET, SO_PEERCRED, &creds, &szCreds);
+
+    if (err == 0 && szCreds > 0) {
+        errno = 0;
+        pwd = getpwuid(creds.uid);
+        if (pwd != NULL) {
+            if (strcmp(pwd->pw_name, PHONE_PROCESS) == 0) {
+                is_phone_socket = 1;
+            } else {
+                ALOGE("RILD can't accept socket from process %s", pwd->pw_name);
+            }
+        } else {
+            ALOGE("Error on getpwuid() errno: %d", errno);
+        }
+    } else {
+        ALOGD("Error on getsockopt() errno: %d", errno);
+    }
+
+    if ( !is_phone_socket ) {
+      ALOGE("RILD must accept socket from %s", PHONE_PROCESS);
+
+      close(s_fdCommand);
+      s_fdCommand = -1;
+
+      onCommandsSocketClosed();
+
+      /* start listening for new connections again */
+      rilEventAddWakeup(&s_listen_event);
+
+      return;
+    }
+
+    ret = fcntl(s_fdCommand, F_SETFL, O_NONBLOCK);
+
+    if (ret < 0) {
+        ALOGE ("Error setting O_NONBLOCK errno:%d", errno);
+    }
+
+    ALOGI("libril: new connection");
+
+    p_rs = record_stream_new(s_fdCommand, MAX_COMMAND_BYTES);
+
+    ril_event_set (&s_commands_event, s_fdCommand, 1,
+        processCommandsCallback, p_rs);
+
+    rilEventAddWakeup (&s_commands_event);
+
+    onNewCommandConnect();
+}
+
+static void freeDebugCallbackArgs(int number, char **args) {
+    for (int i = 0; i < number; i++) {
+        if (args[i] != NULL) {
+            free(args[i]);
+        }
+    }
+    free(args);
+}
+
+static void debugCallback (int fd, short flags, void *param) {
+    int acceptFD, option;
+    struct sockaddr_un peeraddr;
+    socklen_t socklen = sizeof (peeraddr);
+    int data;
+    unsigned int qxdm_data[6];
+    const char *deactData[1] = {"1"};
+    char *actData[1];
+    RIL_Dial dialData;
+    int hangupData[1] = {1};
+    int number;
+    char **args;
+
+    acceptFD = accept (fd,  (sockaddr *) &peeraddr, &socklen);
+
+    if (acceptFD < 0) {
+        ALOGE ("error accepting on debug port: %d\n", errno);
+        return;
+    }
+
+    if (recv(acceptFD, &number, sizeof(int), 0) != sizeof(int)) {
+        ALOGE ("error reading on socket: number of Args: \n");
+        return;
+    }
+    args = (char **) malloc(sizeof(char*) * number);
+
+    for (int i = 0; i < number; i++) {
+        int len;
+        if (recv(acceptFD, &len, sizeof(int), 0) != sizeof(int)) {
+            ALOGE ("error reading on socket: Len of Args: \n");
+            freeDebugCallbackArgs(i, args);
+            return;
+        }
+        // +1 for null-term
+        args[i] = (char *) malloc((sizeof(char) * len) + 1);
+        if (recv(acceptFD, args[i], sizeof(char) * len, 0)
+            != (int)sizeof(char) * len) {
+            ALOGE ("error reading on socket: Args[%d] \n", i);
+            freeDebugCallbackArgs(i, args);
+            return;
+        }
+        char * buf = args[i];
+        buf[len] = 0;
+    }
+
+    switch (atoi(args[0])) {
+        case 0:
+            ALOGI ("Connection on debug port: issuing reset.");
+            issueLocalRequest(RIL_REQUEST_RESET_RADIO, NULL, 0);
+            break;
+        case 1:
+            ALOGI ("Connection on debug port: issuing radio power off.");
+            data = 0;
+            issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int));
+            // Close the socket
+            close(s_fdCommand);
+            s_fdCommand = -1;
+            break;
+        case 2:
+            ALOGI ("Debug port: issuing unsolicited voice network change.");
+            RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED,
+                                      NULL, 0);
+            break;
+        case 3:
+            ALOGI ("Debug port: QXDM log enable.");
+            qxdm_data[0] = 65536;     // head.func_tag
+            qxdm_data[1] = 16;        // head.len
+            qxdm_data[2] = 1;         // mode: 1 for 'start logging'
+            qxdm_data[3] = 32;        // log_file_size: 32megabytes
+            qxdm_data[4] = 0;         // log_mask
+            qxdm_data[5] = 8;         // log_max_fileindex
+            issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
+                              6 * sizeof(int));
+            break;
+        case 4:
+            ALOGI ("Debug port: QXDM log disable.");
+            qxdm_data[0] = 65536;
+            qxdm_data[1] = 16;
+            qxdm_data[2] = 0;          // mode: 0 for 'stop logging'
+            qxdm_data[3] = 32;
+            qxdm_data[4] = 0;
+            qxdm_data[5] = 8;
+            issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
+                              6 * sizeof(int));
+            break;
+        case 5:
+            ALOGI("Debug port: Radio On");
+            data = 1;
+            issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int));
+            sleep(2);
+            // Set network selection automatic.
+            issueLocalRequest(RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, NULL, 0);
+            break;
+        case 6:
+            ALOGI("Debug port: Setup Data Call, Apn :%s\n", args[1]);
+            actData[0] = args[1];
+            issueLocalRequest(RIL_REQUEST_SETUP_DATA_CALL, &actData,
+                              sizeof(actData));
+            break;
+        case 7:
+            ALOGI("Debug port: Deactivate Data Call");
+            issueLocalRequest(RIL_REQUEST_DEACTIVATE_DATA_CALL, &deactData,
+                              sizeof(deactData));
+            break;
+        case 8:
+            ALOGI("Debug port: Dial Call");
+            dialData.clir = 0;
+            dialData.address = args[1];
+            issueLocalRequest(RIL_REQUEST_DIAL, &dialData, sizeof(dialData));
+            break;
+        case 9:
+            ALOGI("Debug port: Answer Call");
+            issueLocalRequest(RIL_REQUEST_ANSWER, NULL, 0);
+            break;
+        case 10:
+            ALOGI("Debug port: End Call");
+            issueLocalRequest(RIL_REQUEST_HANGUP, &hangupData,
+                              sizeof(hangupData));
+            break;
+        default:
+            ALOGE ("Invalid request");
+            break;
+    }
+    freeDebugCallbackArgs(number, args);
+    close(acceptFD);
+}
+
+
+static void userTimerCallback (int fd, short flags, void *param) {
+    UserCallbackInfo *p_info;
+
+    p_info = (UserCallbackInfo *)param;
+
+    p_info->p_callback(p_info->userParam);
+
+
+    // FIXME generalize this...there should be a cancel mechanism
+    if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) {
+        s_last_wake_timeout_info = NULL;
+    }
+
+    free(p_info);
+}
+
+
+static void *
+eventLoop(void *param) {
+    int ret;
+    int filedes[2];
+
+    ril_event_init();
+
+    pthread_mutex_lock(&s_startupMutex);
+
+    s_started = 1;
+    pthread_cond_broadcast(&s_startupCond);
+
+    pthread_mutex_unlock(&s_startupMutex);
+
+    ret = pipe(filedes);
+
+    if (ret < 0) {
+        ALOGE("Error in pipe() errno:%d", errno);
+        return NULL;
+    }
+
+    s_fdWakeupRead = filedes[0];
+    s_fdWakeupWrite = filedes[1];
+
+    fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK);
+
+    ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true,
+                processWakeupCallback, NULL);
+
+    rilEventAddWakeup (&s_wakeupfd_event);
+
+    // Only returns on error
+    ril_event_loop();
+    ALOGE ("error in event_loop_base errno:%d", errno);
+
+    // Kill self to restart on error
+    kill(0, SIGKILL);
+
+    return NULL;
+}
+
+extern "C" void
+RIL_startEventLoop(void) {
+    int ret;
+    pthread_attr_t attr;
+
+    /* spin up eventLoop thread and wait for it to get started */
+    s_started = 0;
+    pthread_mutex_lock(&s_startupMutex);
+
+    pthread_attr_init (&attr);
+    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+    ret = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL);
+
+    while (s_started == 0) {
+        pthread_cond_wait(&s_startupCond, &s_startupMutex);
+    }
+
+    pthread_mutex_unlock(&s_startupMutex);
+
+    if (ret < 0) {
+        ALOGE("Failed to create dispatch thread errno:%d", errno);
+        return;
+    }
+}
+
+// Used for testing purpose only.
+extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) {
+    memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
+}
+
+extern "C" void
+RIL_register (const RIL_RadioFunctions *callbacks) {
+    int ret;
+    int flags;
+
+    if (callbacks == NULL) {
+        ALOGE("RIL_register: RIL_RadioFunctions * null");
+        return;
+    }
+    if (callbacks->version < RIL_VERSION_MIN) {
+        ALOGE("RIL_register: version %d is to old, min version is %d",
+             callbacks->version, RIL_VERSION_MIN);
+        return;
+    }
+    if (callbacks->version > RIL_VERSION) {
+        ALOGE("RIL_register: version %d is too new, max version is %d",
+             callbacks->version, RIL_VERSION);
+        return;
+    }
+    ALOGE("RIL_register: RIL version %d", callbacks->version);
+
+    if (s_registerCalled > 0) {
+        ALOGE("RIL_register has been called more than once. "
+                "Subsequent call ignored");
+        return;
+    }
+
+    memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
+
+    s_registerCalled = 1;
+
+    // Little self-check
+
+    for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) {
+        assert(i == s_commands[i].requestNumber);
+    }
+
+    for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) {
+        assert(i + RIL_UNSOL_RESPONSE_BASE
+                == s_unsolResponses[i].requestNumber);
+    }
+
+    // New rild impl calls RIL_startEventLoop() first
+    // old standalone impl wants it here.
+
+    if (s_started == 0) {
+        RIL_startEventLoop();
+    }
+
+    // start listen socket
+
+#if 0
+    ret = socket_local_server (SOCKET_NAME_RIL,
+            ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);
+
+    if (ret < 0) {
+        ALOGE("Unable to bind socket errno:%d", errno);
+        exit (-1);
+    }
+    s_fdListen = ret;
+
+#else
+    s_fdListen = android_get_control_socket(SOCKET_NAME_RIL);
+    if (s_fdListen < 0) {
+        ALOGE("Failed to get socket '" SOCKET_NAME_RIL "'");
+        exit(-1);
+    }
+
+    ret = listen(s_fdListen, 4);
+
+    if (ret < 0) {
+        ALOGE("Failed to listen on control socket '%d': %s",
+             s_fdListen, strerror(errno));
+        exit(-1);
+    }
+#endif
+
+
+    /* note: non-persistent so we can accept only one connection at a time */
+    ril_event_set (&s_listen_event, s_fdListen, false,
+                listenCallback, NULL);
+
+    rilEventAddWakeup (&s_listen_event);
+
+#if 1
+    // start debug interface socket
+
+    s_fdDebug = android_get_control_socket(SOCKET_NAME_RIL_DEBUG);
+    if (s_fdDebug < 0) {
+        ALOGE("Failed to get socket '" SOCKET_NAME_RIL_DEBUG "' errno:%d", errno);
+        exit(-1);
+    }
+
+    ret = listen(s_fdDebug, 4);
+
+    if (ret < 0) {
+        ALOGE("Failed to listen on ril debug socket '%d': %s",
+             s_fdDebug, strerror(errno));
+        exit(-1);
+    }
+
+    ril_event_set (&s_debug_event, s_fdDebug, true,
+                debugCallback, NULL);
+
+    rilEventAddWakeup (&s_debug_event);
+#endif
+
+}
+
+static int
+checkAndDequeueRequestInfo(struct RequestInfo *pRI) {
+    int ret = 0;
+
+    if (pRI == NULL) {
+        return 0;
+    }
+
+    pthread_mutex_lock(&s_pendingRequestsMutex);
+
+    for(RequestInfo **ppCur = &s_pendingRequests
+        ; *ppCur != NULL
+        ; ppCur = &((*ppCur)->p_next)
+    ) {
+        if (pRI == *ppCur) {
+            ret = 1;
+
+            *ppCur = (*ppCur)->p_next;
+            break;
+        }
+    }
+
+    pthread_mutex_unlock(&s_pendingRequestsMutex);
+
+    return ret;
+}
+
+
+extern "C" void
+RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) {
+    RequestInfo *pRI;
+    int ret;
+    size_t errorOffset;
+
+    pRI = (RequestInfo *)t;
+
+    if (!checkAndDequeueRequestInfo(pRI)) {
+        ALOGE ("RIL_onRequestComplete: invalid RIL_Token");
+        return;
+    }
+
+    if (pRI->local > 0) {
+        // Locally issued command...void only!
+        // response does not go back up the command socket
+        ALOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber));
+
+        goto done;
+    }
+
+    appendPrintBuf("[%04d]< %s",
+        pRI->token, requestToString(pRI->pCI->requestNumber));
+
+    if (pRI->cancelled == 0) {
+        Parcel p;
+
+        p.writeInt32 (RESPONSE_SOLICITED);
+        p.writeInt32 (pRI->token);
+        errorOffset = p.dataPosition();
+
+        p.writeInt32 (e);
+
+        if (response != NULL) {
+            // there is a response payload, no matter success or not.
+            ret = pRI->pCI->responseFunction(p, response, responselen);
+
+            /* if an error occurred, rewind and mark it */
+            if (ret != 0) {
+                p.setDataPosition(errorOffset);
+                p.writeInt32 (ret);
+            }
+        }
+
+        if (e != RIL_E_SUCCESS) {
+            appendPrintBuf("%s fails by %s", printBuf, failCauseToString(e));
+        }
+
+        if (s_fdCommand < 0) {
+            ALOGD ("RIL onRequestComplete: Command channel closed");
+        }
+        sendResponse(p);
+    }
+
+done:
+    free(pRI);
+}
+
+
+static void
+grabPartialWakeLock() {
+    acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
+}
+
+static void
+releaseWakeLock() {
+    release_wake_lock(ANDROID_WAKE_LOCK_NAME);
+}
+
+/**
+ * Timer callback to put us back to sleep before the default timeout
+ */
+static void
+wakeTimeoutCallback (void *param) {
+    // We're using "param != NULL" as a cancellation mechanism
+    if (param == NULL) {
+        //ALOGD("wakeTimeout: releasing wake lock");
+
+        releaseWakeLock();
+    } else {
+        //ALOGD("wakeTimeout: releasing wake lock CANCELLED");
+    }
+}
+
+static int
+decodeVoiceRadioTechnology (RIL_RadioState radioState) {
+    switch (radioState) {
+        case RADIO_STATE_SIM_NOT_READY:
+        case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
+        case RADIO_STATE_SIM_READY:
+            return RADIO_TECH_UMTS;
+
+        case RADIO_STATE_RUIM_NOT_READY:
+        case RADIO_STATE_RUIM_READY:
+        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
+        case RADIO_STATE_NV_NOT_READY:
+        case RADIO_STATE_NV_READY:
+            return RADIO_TECH_1xRTT;
+
+        default:
+            ALOGD("decodeVoiceRadioTechnology: Invoked with incorrect RadioState");
+            return -1;
+    }
+}
+
+static int
+decodeCdmaSubscriptionSource (RIL_RadioState radioState) {
+    switch (radioState) {
+        case RADIO_STATE_SIM_NOT_READY:
+        case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
+        case RADIO_STATE_SIM_READY:
+        case RADIO_STATE_RUIM_NOT_READY:
+        case RADIO_STATE_RUIM_READY:
+        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
+            return CDMA_SUBSCRIPTION_SOURCE_RUIM_SIM;
+
+        case RADIO_STATE_NV_NOT_READY:
+        case RADIO_STATE_NV_READY:
+            return CDMA_SUBSCRIPTION_SOURCE_NV;
+
+        default:
+            ALOGD("decodeCdmaSubscriptionSource: Invoked with incorrect RadioState");
+            return -1;
+    }
+}
+
+static int
+decodeSimStatus (RIL_RadioState radioState) {
+   switch (radioState) {
+       case RADIO_STATE_SIM_NOT_READY:
+       case RADIO_STATE_RUIM_NOT_READY:
+       case RADIO_STATE_NV_NOT_READY:
+       case RADIO_STATE_NV_READY:
+           return -1;
+       case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
+       case RADIO_STATE_SIM_READY:
+       case RADIO_STATE_RUIM_READY:
+       case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
+           return radioState;
+       default:
+           ALOGD("decodeSimStatus: Invoked with incorrect RadioState");
+           return -1;
+   }
+}
+
+static bool is3gpp2(int radioTech) {
+    switch (radioTech) {
+        case RADIO_TECH_IS95A:
+        case RADIO_TECH_IS95B:
+        case RADIO_TECH_1xRTT:
+        case RADIO_TECH_EVDO_0:
+        case RADIO_TECH_EVDO_A:
+        case RADIO_TECH_EVDO_B:
+        case RADIO_TECH_EHRPD:
+            return true;
+        default:
+            return false;
+    }
+}
+
+/* If RIL sends SIM states or RUIM states, store the voice radio
+ * technology and subscription source information so that they can be
+ * returned when telephony framework requests them
+ */
+static RIL_RadioState
+processRadioState(RIL_RadioState newRadioState) {
+
+    if((newRadioState > RADIO_STATE_UNAVAILABLE) && (newRadioState < RADIO_STATE_ON)) {
+        int newVoiceRadioTech;
+        int newCdmaSubscriptionSource;
+        int newSimStatus;
+
+        /* This is old RIL. Decode Subscription source and Voice Radio Technology
+           from Radio State and send change notifications if there has been a change */
+        newVoiceRadioTech = decodeVoiceRadioTechnology(newRadioState);
+        if(newVoiceRadioTech != voiceRadioTech) {
+            voiceRadioTech = newVoiceRadioTech;
+            RIL_onUnsolicitedResponse (RIL_UNSOL_VOICE_RADIO_TECH_CHANGED,
+                        &voiceRadioTech, sizeof(voiceRadioTech));
+        }
+        if(is3gpp2(newVoiceRadioTech)) {
+            newCdmaSubscriptionSource = decodeCdmaSubscriptionSource(newRadioState);
+            if(newCdmaSubscriptionSource != cdmaSubscriptionSource) {
+                cdmaSubscriptionSource = newCdmaSubscriptionSource;
+                RIL_onUnsolicitedResponse (RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED,
+                        &cdmaSubscriptionSource, sizeof(cdmaSubscriptionSource));
+            }
+        }
+        newSimStatus = decodeSimStatus(newRadioState);
+        if(newSimStatus != simRuimStatus) {
+            simRuimStatus = newSimStatus;
+            RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, NULL, 0);
+        }
+
+        /* Send RADIO_ON to telephony */
+        newRadioState = RADIO_STATE_ON;
+    }
+
+    return newRadioState;
+}
+
+extern "C"
+void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
+                                size_t datalen)
+{
+    int unsolResponseIndex;
+    int ret;
+    int64_t timeReceived = 0;
+    bool shouldScheduleTimeout = false;
+    RIL_RadioState newState;
+
+    if (s_registerCalled == 0) {
+        // Ignore RIL_onUnsolicitedResponse before RIL_register
+        ALOGW("RIL_onUnsolicitedResponse called before RIL_register");
+        return;
+    }
+
+    unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE;
+
+    if ((unsolResponseIndex < 0)
+        || (unsolResponseIndex >= (int32_t)NUM_ELEMS(s_unsolResponses))) {
+        ALOGE("unsupported unsolicited response code %d", unsolResponse);
+        return;
+    }
+
+    // Grab a wake lock if needed for this reponse,
+    // as we exit we'll either release it immediately
+    // or set a timer to release it later.
+    switch (s_unsolResponses[unsolResponseIndex].wakeType) {
+        case WAKE_PARTIAL:
+            grabPartialWakeLock();
+            shouldScheduleTimeout = true;
+        break;
+
+        case DONT_WAKE:
+        default:
+            // No wake lock is grabed so don't set timeout
+            shouldScheduleTimeout = false;
+            break;
+    }
+
+    // Mark the time this was received, doing this
+    // after grabing the wakelock incase getting
+    // the elapsedRealTime might cause us to goto
+    // sleep.
+    if (unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
+        timeReceived = elapsedRealtime();
+    }
+
+    appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse));
+
+    Parcel p;
+
+    p.writeInt32 (RESPONSE_UNSOLICITED);
+    p.writeInt32 (unsolResponse);
+
+    ret = s_unsolResponses[unsolResponseIndex]
+                .responseFunction(p, data, datalen);
+    if (ret != 0) {
+        // Problem with the response. Don't continue;
+        goto error_exit;
+    }
+
+    // some things get more payload
+    switch(unsolResponse) {
+        case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED:
+            newState = processRadioState(s_callbacks.onStateRequest());
+            p.writeInt32(newState);
+            appendPrintBuf("%s {%s}", printBuf,
+                radioStateToString(s_callbacks.onStateRequest()));
+        break;
+
+
+        case RIL_UNSOL_NITZ_TIME_RECEIVED:
+            // Store the time that this was received so the
+            // handler of this message can account for
+            // the time it takes to arrive and process. In
+            // particular the system has been known to sleep
+            // before this message can be processed.
+            p.writeInt64(timeReceived);
+        break;
+    }
+
+    ret = sendResponse(p);
+    if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
+
+        // Unfortunately, NITZ time is not poll/update like everything
+        // else in the system. So, if the upstream client isn't connected,
+        // keep a copy of the last NITZ response (with receive time noted
+        // above) around so we can deliver it when it is connected
+
+        if (s_lastNITZTimeData != NULL) {
+            free (s_lastNITZTimeData);
+            s_lastNITZTimeData = NULL;
+        }
+
+        s_lastNITZTimeData = malloc(p.dataSize());
+        s_lastNITZTimeDataSize = p.dataSize();
+        memcpy(s_lastNITZTimeData, p.data(), p.dataSize());
+    }
+
+    // For now, we automatically go back to sleep after TIMEVAL_WAKE_TIMEOUT
+    // FIXME The java code should handshake here to release wake lock
+
+    if (shouldScheduleTimeout) {
+        // Cancel the previous request
+        if (s_last_wake_timeout_info != NULL) {
+            s_last_wake_timeout_info->userParam = (void *)1;
+        }
+
+        s_last_wake_timeout_info
+            = internalRequestTimedCallback(wakeTimeoutCallback, NULL,
+                                            &TIMEVAL_WAKE_TIMEOUT);
+    }
+
+    // Normal exit
+    return;
+
+error_exit:
+    if (shouldScheduleTimeout) {
+        releaseWakeLock();
+    }
+}
+
+/** FIXME generalize this if you track UserCAllbackInfo, clear it
+    when the callback occurs
+*/
+static UserCallbackInfo *
+internalRequestTimedCallback (RIL_TimedCallback callback, void *param,
+                                const struct timeval *relativeTime)
+{
+    struct timeval myRelativeTime;
+    UserCallbackInfo *p_info;
+
+    p_info = (UserCallbackInfo *) malloc (sizeof(UserCallbackInfo));
+
+    p_info->p_callback = callback;
+    p_info->userParam = param;
+
+    if (relativeTime == NULL) {
+        /* treat null parameter as a 0 relative time */
+        memset (&myRelativeTime, 0, sizeof(myRelativeTime));
+    } else {
+        /* FIXME I think event_add's tv param is really const anyway */
+        memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime));
+    }
+
+    ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info);
+
+    ril_timer_add(&(p_info->event), &myRelativeTime);
+
+    triggerEvLoop();
+    return p_info;
+}
+
+
+extern "C" void
+RIL_requestTimedCallback (RIL_TimedCallback callback, void *param,
+                                const struct timeval *relativeTime) {
+    internalRequestTimedCallback (callback, param, relativeTime);
+}
+
+const char *
+failCauseToString(RIL_Errno e) {
+    switch(e) {
+        case RIL_E_SUCCESS: return "E_SUCCESS";
+        case RIL_E_RADIO_NOT_AVAILABLE: return "E_RAIDO_NOT_AVAILABLE";
+        case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE";
+        case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT";
+        case RIL_E_SIM_PIN2: return "E_SIM_PIN2";
+        case RIL_E_SIM_PUK2: return "E_SIM_PUK2";
+        case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED";
+        case RIL_E_CANCELLED: return "E_CANCELLED";
+        case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL";
+        case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW";
+        case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY";
+        case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT";
+        case RIL_E_ILLEGAL_SIM_OR_ME:return "E_ILLEGAL_SIM_OR_ME";
+#ifdef FEATURE_MULTIMODE_ANDROID
+        case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE";
+        case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED";
+#endif
+        default: return "<unknown error>";
+    }
+}
+
+const char *
+radioStateToString(RIL_RadioState s) {
+    switch(s) {
+        case RADIO_STATE_OFF: return "RADIO_OFF";
+        case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE";
+        case RADIO_STATE_SIM_NOT_READY: return "RADIO_SIM_NOT_READY";
+        case RADIO_STATE_SIM_LOCKED_OR_ABSENT: return "RADIO_SIM_LOCKED_OR_ABSENT";
+        case RADIO_STATE_SIM_READY: return "RADIO_SIM_READY";
+        case RADIO_STATE_RUIM_NOT_READY:return"RADIO_RUIM_NOT_READY";
+        case RADIO_STATE_RUIM_READY:return"RADIO_RUIM_READY";
+        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:return"RADIO_RUIM_LOCKED_OR_ABSENT";
+        case RADIO_STATE_NV_NOT_READY:return"RADIO_NV_NOT_READY";
+        case RADIO_STATE_NV_READY:return"RADIO_NV_READY";
+        case RADIO_STATE_ON:return"RADIO_ON";
+        default: return "<unknown state>";
+    }
+}
+
+const char *
+callStateToString(RIL_CallState s) {
+    switch(s) {
+        case RIL_CALL_ACTIVE : return "ACTIVE";
+        case RIL_CALL_HOLDING: return "HOLDING";
+        case RIL_CALL_DIALING: return "DIALING";
+        case RIL_CALL_ALERTING: return "ALERTING";
+        case RIL_CALL_INCOMING: return "INCOMING";
+        case RIL_CALL_WAITING: return "WAITING";
+        default: return "<unknown state>";
+    }
+}
+
+const char *
+requestToString(int request) {
+/*
+ cat libs/telephony/ril_commands.h \
+ | egrep "^ *{RIL_" \
+ | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/'
+
+
+ cat libs/telephony/ril_unsol_commands.h \
+ | egrep "^ *{RIL_" \
+ | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/'
+
+*/
+    switch(request) {
+        case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS";
+        case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN";
+        case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK";
+        case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2";
+        case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2";
+        case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN";
+        case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2";
+        case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION";
+        case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS";
+        case RIL_REQUEST_DIAL: return "DIAL";
+        case RIL_REQUEST_GET_IMSI: return "GET_IMSI";
+        case RIL_REQUEST_HANGUP: return "HANGUP";
+        case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND";
+        case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND";
+        case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE";
+        case RIL_REQUEST_CONFERENCE: return "CONFERENCE";
+        case RIL_REQUEST_UDUB: return "UDUB";
+        case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE";
+        case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH";
+        case RIL_REQUEST_VOICE_REGISTRATION_STATE: return "VOICE_REGISTRATION_STATE";
+        case RIL_REQUEST_DATA_REGISTRATION_STATE: return "DATA_REGISTRATION_STATE";
+        case RIL_REQUEST_OPERATOR: return "OPERATOR";
+        case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER";
+        case RIL_REQUEST_DTMF: return "DTMF";
+        case RIL_REQUEST_SEND_SMS: return "SEND_SMS";
+        case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE";
+        case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL";
+        case RIL_REQUEST_SIM_IO: return "SIM_IO";
+        case RIL_REQUEST_SEND_USSD: return "SEND_USSD";
+        case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD";
+        case RIL_REQUEST_GET_CLIR: return "GET_CLIR";
+        case RIL_REQUEST_SET_CLIR: return "SET_CLIR";
+        case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS";
+        case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD";
+        case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING";
+        case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING";
+        case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE";
+        case RIL_REQUEST_GET_IMEI: return "GET_IMEI";
+        case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV";
+        case RIL_REQUEST_ANSWER: return "ANSWER";
+        case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL";
+        case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK";
+        case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK";
+        case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD";
+        case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE";
+        case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC";
+        case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL";
+        case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS : return "QUERY_AVAILABLE_NETWORKS ";
+        case RIL_REQUEST_DTMF_START: return "DTMF_START";
+        case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP";
+        case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION";
+        case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION";
+        case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE";
+        case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE";
+        case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS";
+        case RIL_REQUEST_SET_MUTE: return "SET_MUTE";
+        case RIL_REQUEST_GET_MUTE: return "GET_MUTE";
+        case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP";
+        case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE";
+        case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST";
+        case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO";
+        case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW";
+        case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS";
+        case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE";
+        case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE";
+        case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE";
+        case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE";
+        case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND";
+        case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE";
+        case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM";
+        case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE";
+        case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER";
+        case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES";
+        case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE: return "CDMA_SET_SUBSCRIPTION_SOURCE";
+        case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE:return"CDMA_SET_ROAMING_PREFERENCE";
+        case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE:return"CDMA_QUERY_ROAMING_PREFERENCE";
+        case RIL_REQUEST_SET_TTY_MODE:return"SET_TTY_MODE";
+        case RIL_REQUEST_QUERY_TTY_MODE:return"QUERY_TTY_MODE";
+        case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE";
+        case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE";
+        case RIL_REQUEST_CDMA_FLASH:return"CDMA_FLASH";
+        case RIL_REQUEST_CDMA_BURST_DTMF:return"CDMA_BURST_DTMF";
+        case RIL_REQUEST_CDMA_SEND_SMS:return"CDMA_SEND_SMS";
+        case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE:return"CDMA_SMS_ACKNOWLEDGE";
+        case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG:return"GSM_GET_BROADCAST_SMS_CONFIG";
+        case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG:return"GSM_SET_BROADCAST_SMS_CONFIG";
+        case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG:return "CDMA_GET_BROADCAST_SMS_CONFIG";
+        case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG:return "CDMA_SET_BROADCAST_SMS_CONFIG";
+        case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION:return "CDMA_SMS_BROADCAST_ACTIVATION";
+        case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return "CDMA_VALIDATE_AND_WRITE_AKEY";
+        case RIL_REQUEST_CDMA_SUBSCRIPTION: return"CDMA_SUBSCRIPTION";
+        case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM";
+        case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM";
+        case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY";
+        case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE";
+        case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS";
+        case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS";
+        case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS";
+        case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING: return "REPORT_STK_SERVICE_IS_RUNNING";
+        case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: return "CDMA_GET_SUBSCRIPTION_SOURCE";
+        case RIL_REQUEST_ISIM_AUTHENTICATION: return "ISIM_AUTHENTICATION";
+        case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU: return "RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU";
+        case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS: return "RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS";
+        case RIL_REQUEST_VOICE_RADIO_TECH: return "VOICE_RADIO_TECH";
+        case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED";
+        case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED";
+        case RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED";
+        case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS";
+        case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT";
+        case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM";
+        case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD";
+        case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST(obsolete)";
+        case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED";
+        case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH";
+        case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END";
+        case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND";
+        case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY";
+        case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP";
+        case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FUL";
+        case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH";
+        case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED";
+        case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING";
+        case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED";
+        case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_NEW_CDMA_SMS";
+        case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_NEW_BROADCAST_SMS";
+        case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL";
+        case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED";
+        case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE";
+        case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING";
+        case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS";
+        case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC";
+        case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW";
+        case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE";
+        case RIL_UNSOL_RESEND_INCALL_MUTE: return "UNSOL_RESEND_INCALL_MUTE";
+        case RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED: return "UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED";
+        case RIL_UNSOL_CDMA_PRL_CHANGED: return "UNSOL_CDMA_PRL_CHANGED";
+        case RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE: return "UNSOL_EXIT_EMERGENCY_CALLBACK_MODE";
+        case RIL_UNSOL_RIL_CONNECTED: return "UNSOL_RIL_CONNECTED";
+        case RIL_UNSOL_VOICE_RADIO_TECH_CHANGED: return "UNSOL_VOICE_RADIO_TECH_CHANGED";
+        default: return "<unknown request>";
+    }
+}
+
+} /* namespace android */
diff --git a/libril/ril_commands.h b/libril/ril_commands.h
new file mode 100644
index 0000000..51897b1
--- /dev/null
+++ b/libril/ril_commands.h
@@ -0,0 +1,125 @@
+/* //device/libs/telephony/ril_commands.h
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+    {0, NULL, NULL},                   //none
+    {RIL_REQUEST_GET_SIM_STATUS, dispatchVoid, responseSimStatus},
+    {RIL_REQUEST_ENTER_SIM_PIN, dispatchStrings, responseInts},
+    {RIL_REQUEST_ENTER_SIM_PUK, dispatchStrings, responseInts},
+    {RIL_REQUEST_ENTER_SIM_PIN2, dispatchStrings, responseInts},
+    {RIL_REQUEST_ENTER_SIM_PUK2, dispatchStrings, responseInts},
+    {RIL_REQUEST_CHANGE_SIM_PIN, dispatchStrings, responseInts},
+    {RIL_REQUEST_CHANGE_SIM_PIN2, dispatchStrings, responseInts},
+    {RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION, dispatchStrings, responseInts},
+    {RIL_REQUEST_GET_CURRENT_CALLS, dispatchVoid, responseCallList},
+    {RIL_REQUEST_DIAL, dispatchDial, responseVoid},
+    {RIL_REQUEST_GET_IMSI, dispatchStrings, responseString},
+    {RIL_REQUEST_HANGUP, dispatchInts, responseVoid},
+    {RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND, dispatchVoid, responseVoid},
+    {RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND, dispatchVoid, responseVoid},
+    {RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE, dispatchVoid, responseVoid},
+    {RIL_REQUEST_CONFERENCE, dispatchVoid, responseVoid},
+    {RIL_REQUEST_UDUB, dispatchVoid, responseVoid},
+    {RIL_REQUEST_LAST_CALL_FAIL_CAUSE, dispatchVoid, responseInts},
+    {RIL_REQUEST_SIGNAL_STRENGTH, dispatchVoid, responseRilSignalStrength},
+    {RIL_REQUEST_VOICE_REGISTRATION_STATE, dispatchVoid, responseStrings},
+    {RIL_REQUEST_DATA_REGISTRATION_STATE, dispatchVoid, responseStrings},
+    {RIL_REQUEST_OPERATOR, dispatchVoid, responseStrings},
+    {RIL_REQUEST_RADIO_POWER, dispatchInts, responseVoid},
+    {RIL_REQUEST_DTMF, dispatchString, responseVoid},
+    {RIL_REQUEST_SEND_SMS, dispatchStrings, responseSMS},
+    {RIL_REQUEST_SEND_SMS_EXPECT_MORE, dispatchStrings, responseSMS},
+    {RIL_REQUEST_SETUP_DATA_CALL, dispatchStrings, responseDataCallList},
+    {RIL_REQUEST_SIM_IO, dispatchSIM_IO, responseSIM_IO},
+    {RIL_REQUEST_SEND_USSD, dispatchString, responseVoid},
+    {RIL_REQUEST_CANCEL_USSD, dispatchVoid, responseVoid},
+    {RIL_REQUEST_GET_CLIR, dispatchVoid, responseInts},
+    {RIL_REQUEST_SET_CLIR, dispatchInts, responseVoid},
+    {RIL_REQUEST_QUERY_CALL_FORWARD_STATUS, dispatchCallForward, responseCallForwards},
+    {RIL_REQUEST_SET_CALL_FORWARD, dispatchCallForward, responseVoid},
+    {RIL_REQUEST_QUERY_CALL_WAITING, dispatchInts, responseInts},
+    {RIL_REQUEST_SET_CALL_WAITING, dispatchInts, responseVoid},
+    {RIL_REQUEST_SMS_ACKNOWLEDGE, dispatchInts, responseVoid},
+    {RIL_REQUEST_GET_IMEI, dispatchVoid, responseString},
+    {RIL_REQUEST_GET_IMEISV, dispatchVoid, responseString},
+    {RIL_REQUEST_ANSWER,dispatchVoid, responseVoid},
+    {RIL_REQUEST_DEACTIVATE_DATA_CALL, dispatchStrings, responseVoid},
+    {RIL_REQUEST_QUERY_FACILITY_LOCK, dispatchStrings, responseInts},
+    {RIL_REQUEST_SET_FACILITY_LOCK, dispatchStrings, responseInts},
+    {RIL_REQUEST_CHANGE_BARRING_PASSWORD, dispatchStrings, responseVoid},
+    {RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE, dispatchVoid, responseInts},
+    {RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, dispatchVoid, responseVoid},
+    {RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL, dispatchString, responseVoid},
+    {RIL_REQUEST_QUERY_AVAILABLE_NETWORKS , dispatchVoid, responseStringsNetworks},
+    {RIL_REQUEST_DTMF_START, dispatchString, responseVoid},
+    {RIL_REQUEST_DTMF_STOP, dispatchVoid, responseVoid},
+    {RIL_REQUEST_BASEBAND_VERSION, dispatchVoid, responseString},
+    {RIL_REQUEST_SEPARATE_CONNECTION, dispatchInts, responseVoid},
+    {RIL_REQUEST_SET_MUTE, dispatchInts, responseVoid},
+    {RIL_REQUEST_GET_MUTE, dispatchVoid, responseInts},
+    {RIL_REQUEST_QUERY_CLIP, dispatchVoid, responseInts},
+    {RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE, dispatchVoid, responseInts},
+    {RIL_REQUEST_DATA_CALL_LIST, dispatchVoid, responseDataCallList},
+    {RIL_REQUEST_RESET_RADIO, dispatchVoid, responseVoid},
+    {RIL_REQUEST_OEM_HOOK_RAW, dispatchRaw, responseRaw},
+    {RIL_REQUEST_OEM_HOOK_STRINGS, dispatchStrings, responseStrings},
+    {RIL_REQUEST_SCREEN_STATE, dispatchInts, responseVoid},
+    {RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION, dispatchInts, responseVoid},
+    {RIL_REQUEST_WRITE_SMS_TO_SIM, dispatchSmsWrite, responseInts},
+    {RIL_REQUEST_DELETE_SMS_ON_SIM, dispatchInts, responseVoid},
+    {RIL_REQUEST_SET_BAND_MODE, dispatchInts, responseVoid},
+    {RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE, dispatchVoid, responseInts},
+    {RIL_REQUEST_STK_GET_PROFILE, dispatchVoid, responseString},
+    {RIL_REQUEST_STK_SET_PROFILE, dispatchString, responseVoid},
+    {RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND, dispatchString, responseString},
+    {RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE, dispatchString, responseVoid},
+    {RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM, dispatchInts, responseVoid},
+    {RIL_REQUEST_EXPLICIT_CALL_TRANSFER, dispatchVoid, responseVoid},
+    {RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE, dispatchInts, responseVoid},
+    {RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE, dispatchVoid, responseInts},
+    {RIL_REQUEST_GET_NEIGHBORING_CELL_IDS, dispatchVoid, responseCellList},
+    {RIL_REQUEST_SET_LOCATION_UPDATES, dispatchInts, responseVoid},
+    {RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE, dispatchInts, responseVoid},
+    {RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE, dispatchInts, responseVoid},
+    {RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE, dispatchVoid, responseInts},
+    {RIL_REQUEST_SET_TTY_MODE, dispatchInts, responseVoid},
+    {RIL_REQUEST_QUERY_TTY_MODE, dispatchVoid, responseInts},
+    {RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE, dispatchInts, responseVoid},
+    {RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE, dispatchVoid, responseInts},
+    {RIL_REQUEST_CDMA_FLASH, dispatchString, responseVoid},
+    {RIL_REQUEST_CDMA_BURST_DTMF, dispatchStrings, responseVoid},
+    {RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY, dispatchString, responseVoid},
+    {RIL_REQUEST_CDMA_SEND_SMS, dispatchCdmaSms, responseSMS},
+    {RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE, dispatchCdmaSmsAck, responseVoid},
+    {RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG, dispatchVoid, responseGsmBrSmsCnf},
+    {RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG, dispatchGsmBrSmsCnf, responseVoid},
+    {RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION, dispatchInts, responseVoid},
+    {RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG, dispatchVoid, responseCdmaBrSmsCnf},
+    {RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG, dispatchCdmaBrSmsCnf, responseVoid},
+    {RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION, dispatchInts, responseVoid},
+    {RIL_REQUEST_CDMA_SUBSCRIPTION, dispatchVoid, responseStrings},
+    {RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM, dispatchRilCdmaSmsWriteArgs, responseInts},
+    {RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM, dispatchInts, responseVoid},
+    {RIL_REQUEST_DEVICE_IDENTITY, dispatchVoid, responseStrings},
+    {RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE, dispatchVoid, responseVoid},
+    {RIL_REQUEST_GET_SMSC_ADDRESS, dispatchVoid, responseString},
+    {RIL_REQUEST_SET_SMSC_ADDRESS, dispatchString, responseVoid},
+    {RIL_REQUEST_REPORT_SMS_MEMORY_STATUS, dispatchInts, responseVoid},
+    {RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING, dispatchVoid, responseVoid},
+    {RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE, dispatchVoid, responseInts},
+    {RIL_REQUEST_ISIM_AUTHENTICATION, dispatchString, responseString},
+    {RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU, dispatchStrings, responseVoid},
+    {RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS, dispatchString, responseSIM_IO},
+    {RIL_REQUEST_VOICE_RADIO_TECH, dispatchVoid, responseInts}
diff --git a/libril/ril_event.cpp b/libril/ril_event.cpp
new file mode 100644
index 0000000..b916919
--- /dev/null
+++ b/libril/ril_event.cpp
@@ -0,0 +1,384 @@
+/* //device/libs/telephony/ril_event.cpp
+**
+** Copyright 2008, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+#define LOG_TAG "RILC"
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <utils/Log.h>
+#include <ril_event.h>
+#include <string.h>
+#include <sys/time.h>
+#include <time.h>
+
+#include <pthread.h>
+static pthread_mutex_t listMutex;
+#define MUTEX_ACQUIRE() pthread_mutex_lock(&listMutex)
+#define MUTEX_RELEASE() pthread_mutex_unlock(&listMutex)
+#define MUTEX_INIT() pthread_mutex_init(&listMutex, NULL)
+#define MUTEX_DESTROY() pthread_mutex_destroy(&listMutex)
+
+#ifndef timeradd
+#define timeradd(tvp, uvp, vvp)						\
+	do {								\
+		(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec;		\
+		(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec;       \
+		if ((vvp)->tv_usec >= 1000000) {			\
+			(vvp)->tv_sec++;				\
+			(vvp)->tv_usec -= 1000000;			\
+		}							\
+	} while (0)
+#endif
+
+#ifndef timercmp
+#define timercmp(a, b, op)               \
+        ((a)->tv_sec == (b)->tv_sec      \
+        ? (a)->tv_usec op (b)->tv_usec   \
+        : (a)->tv_sec op (b)->tv_sec)
+#endif
+
+#ifndef timersub
+#define timersub(a, b, res)                           \
+    do {                                              \
+        (res)->tv_sec = (a)->tv_sec - (b)->tv_sec;    \
+        (res)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
+        if ((res)->tv_usec < 0) {                     \
+            (res)->tv_usec += 1000000;                \
+            (res)->tv_sec -= 1;                       \
+        }                                             \
+    } while(0);
+#endif
+
+static fd_set readFds;
+static int nfds = 0;
+
+static struct ril_event * watch_table[MAX_FD_EVENTS];
+static struct ril_event timer_list;
+static struct ril_event pending_list;
+
+#define DEBUG 0
+
+#if DEBUG
+#define dlog(x...) ALOGD( x )
+static void dump_event(struct ril_event * ev)
+{
+    dlog("~~~~ Event %x ~~~~", (unsigned int)ev);
+    dlog("     next    = %x", (unsigned int)ev->next);
+    dlog("     prev    = %x", (unsigned int)ev->prev);
+    dlog("     fd      = %d", ev->fd);
+    dlog("     pers    = %d", ev->persist);
+    dlog("     timeout = %ds + %dus", (int)ev->timeout.tv_sec, (int)ev->timeout.tv_usec);
+    dlog("     func    = %x", (unsigned int)ev->func);
+    dlog("     param   = %x", (unsigned int)ev->param);
+    dlog("~~~~~~~~~~~~~~~~~~");
+}
+#else
+#define dlog(x...) do {} while(0)
+#define dump_event(x) do {} while(0)
+#endif
+
+static void getNow(struct timeval * tv)
+{
+#ifdef HAVE_POSIX_CLOCKS
+    struct timespec ts;
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    tv->tv_sec = ts.tv_sec;
+    tv->tv_usec = ts.tv_nsec/1000;
+#else
+    gettimeofday(tv, NULL);
+#endif
+}
+
+static void init_list(struct ril_event * list)
+{
+    memset(list, 0, sizeof(struct ril_event));
+    list->next = list;
+    list->prev = list;
+    list->fd = -1;
+}
+
+static void addToList(struct ril_event * ev, struct ril_event * list)
+{
+    ev->next = list;
+    ev->prev = list->prev;
+    ev->prev->next = ev;
+    list->prev = ev;
+    dump_event(ev);
+}
+
+static void removeFromList(struct ril_event * ev)
+{
+    dlog("~~~~ Removing event ~~~~");
+    dump_event(ev);
+
+    ev->next->prev = ev->prev;
+    ev->prev->next = ev->next;
+    ev->next = NULL;
+    ev->prev = NULL;
+}
+
+
+static void removeWatch(struct ril_event * ev, int index)
+{
+    watch_table[index] = NULL;
+    ev->index = -1;
+
+    FD_CLR(ev->fd, &readFds);
+
+    if (ev->fd+1 == nfds) {
+        int n = 0;
+
+        for (int i = 0; i < MAX_FD_EVENTS; i++) {
+            struct ril_event * rev = watch_table[i];
+
+            if ((rev != NULL) && (rev->fd > n)) {
+                n = rev->fd;
+            }
+        }
+        nfds = n + 1;
+        dlog("~~~~ nfds = %d ~~~~", nfds);
+    }
+}
+
+static void processTimeouts()
+{
+    dlog("~~~~ +processTimeouts ~~~~");
+    MUTEX_ACQUIRE();
+    struct timeval now;
+    struct ril_event * tev = timer_list.next;
+    struct ril_event * next;
+
+    getNow(&now);
+    // walk list, see if now >= ev->timeout for any events
+
+    dlog("~~~~ Looking for timers <= %ds + %dus ~~~~", (int)now.tv_sec, (int)now.tv_usec);
+    while ((tev != &timer_list) && (timercmp(&now, &tev->timeout, >))) {
+        // Timer expired
+        dlog("~~~~ firing timer ~~~~");
+        next = tev->next;
+        removeFromList(tev);
+        addToList(tev, &pending_list);
+        tev = next;
+    }
+    MUTEX_RELEASE();
+    dlog("~~~~ -processTimeouts ~~~~");
+}
+
+static void processReadReadies(fd_set * rfds, int n)
+{
+    dlog("~~~~ +processReadReadies (%d) ~~~~", n);
+    MUTEX_ACQUIRE();
+
+    for (int i = 0; (i < MAX_FD_EVENTS) && (n > 0); i++) {
+        struct ril_event * rev = watch_table[i];
+        if (rev != NULL && FD_ISSET(rev->fd, rfds)) {
+            addToList(rev, &pending_list);
+            if (rev->persist == false) {
+                removeWatch(rev, i);
+            }
+            n--;
+        }
+    }
+
+    MUTEX_RELEASE();
+    dlog("~~~~ -processReadReadies (%d) ~~~~", n);
+}
+
+static void firePending()
+{
+    dlog("~~~~ +firePending ~~~~");
+    struct ril_event * ev = pending_list.next;
+    while (ev != &pending_list) {
+        struct ril_event * next = ev->next;
+        removeFromList(ev);
+        ev->func(ev->fd, 0, ev->param);
+        ev = next;
+    }
+    dlog("~~~~ -firePending ~~~~");
+}
+
+static int calcNextTimeout(struct timeval * tv)
+{
+    struct ril_event * tev = timer_list.next;
+    struct timeval now;
+
+    getNow(&now);
+
+    // Sorted list, so calc based on first node
+    if (tev == &timer_list) {
+        // no pending timers
+        return -1;
+    }
+
+    dlog("~~~~ now = %ds + %dus ~~~~", (int)now.tv_sec, (int)now.tv_usec);
+    dlog("~~~~ next = %ds + %dus ~~~~",
+            (int)tev->timeout.tv_sec, (int)tev->timeout.tv_usec);
+    if (timercmp(&tev->timeout, &now, >)) {
+        timersub(&tev->timeout, &now, tv);
+    } else {
+        // timer already expired.
+        tv->tv_sec = tv->tv_usec = 0;
+    }
+    return 0;
+}
+
+// Initialize internal data structs
+void ril_event_init()
+{
+    MUTEX_INIT();
+
+    FD_ZERO(&readFds);
+    init_list(&timer_list);
+    init_list(&pending_list);
+    memset(watch_table, 0, sizeof(watch_table));
+}
+
+// Initialize an event
+void ril_event_set(struct ril_event * ev, int fd, bool persist, ril_event_cb func, void * param)
+{
+    dlog("~~~~ ril_event_set %x ~~~~", (unsigned int)ev);
+    memset(ev, 0, sizeof(struct ril_event));
+    ev->fd = fd;
+    ev->index = -1;
+    ev->persist = persist;
+    ev->func = func;
+    ev->param = param;
+    fcntl(fd, F_SETFL, O_NONBLOCK);
+}
+
+// Add event to watch list
+void ril_event_add(struct ril_event * ev)
+{
+    dlog("~~~~ +ril_event_add ~~~~");
+    MUTEX_ACQUIRE();
+    for (int i = 0; i < MAX_FD_EVENTS; i++) {
+        if (watch_table[i] == NULL) {
+            watch_table[i] = ev;
+            ev->index = i;
+            dlog("~~~~ added at %d ~~~~", i);
+            dump_event(ev);
+            FD_SET(ev->fd, &readFds);
+            if (ev->fd >= nfds) nfds = ev->fd+1;
+            dlog("~~~~ nfds = %d ~~~~", nfds);
+            break;
+        }
+    }
+    MUTEX_RELEASE();
+    dlog("~~~~ -ril_event_add ~~~~");
+}
+
+// Add timer event
+void ril_timer_add(struct ril_event * ev, struct timeval * tv)
+{
+    dlog("~~~~ +ril_timer_add ~~~~");
+    MUTEX_ACQUIRE();
+
+    struct ril_event * list;
+    if (tv != NULL) {
+        // add to timer list
+        list = timer_list.next;
+        ev->fd = -1; // make sure fd is invalid
+
+        struct timeval now;
+        getNow(&now);
+        timeradd(&now, tv, &ev->timeout);
+
+        // keep list sorted
+        while (timercmp(&list->timeout, &ev->timeout, < )
+                && (list != &timer_list)) {
+            list = list->next;
+        }
+        // list now points to the first event older than ev
+        addToList(ev, list);
+    }
+
+    MUTEX_RELEASE();
+    dlog("~~~~ -ril_timer_add ~~~~");
+}
+
+// Remove event from watch or timer list
+void ril_event_del(struct ril_event * ev)
+{
+    dlog("~~~~ +ril_event_del ~~~~");
+    MUTEX_ACQUIRE();
+
+    if (ev->index < 0 || ev->index >= MAX_FD_EVENTS) {
+        MUTEX_RELEASE();
+        return;
+    }
+
+    removeWatch(ev, ev->index);
+
+    MUTEX_RELEASE();
+    dlog("~~~~ -ril_event_del ~~~~");
+}
+
+#if DEBUG
+static void printReadies(fd_set * rfds)
+{
+    for (int i = 0; (i < MAX_FD_EVENTS); i++) {
+        struct ril_event * rev = watch_table[i];
+        if (rev != NULL && FD_ISSET(rev->fd, rfds)) {
+          dlog("DON: fd=%d is ready", rev->fd);
+        }
+    }
+}
+#else
+#define printReadies(rfds) do {} while(0)
+#endif
+
+void ril_event_loop()
+{
+    int n;
+    fd_set rfds;
+    struct timeval tv;
+    struct timeval * ptv;
+
+    for (;;) {
+
+        // make local copy of read fd_set
+        memcpy(&rfds, &readFds, sizeof(fd_set));
+        if (-1 == calcNextTimeout(&tv)) {
+            // no pending timers; block indefinitely
+            dlog("~~~~ no timers; blocking indefinitely ~~~~");
+            ptv = NULL;
+        } else {
+            dlog("~~~~ blocking for %ds + %dus ~~~~", (int)tv.tv_sec, (int)tv.tv_usec);
+            ptv = &tv;
+        }
+        printReadies(&rfds);
+        n = select(nfds, &rfds, NULL, NULL, ptv);
+        printReadies(&rfds);
+        dlog("~~~~ %d events fired ~~~~", n);
+        if (n < 0) {
+            if (errno == EINTR) continue;
+
+            ALOGE("ril_event: select error (%d)", errno);
+            // bail?
+            return;
+        }
+
+        // Check for timeouts
+        processTimeouts();
+        // Check for read-ready
+        processReadReadies(&rfds, n);
+        // Fire away
+        firePending();
+    }
+}
diff --git a/libril/ril_event.h b/libril/ril_event.h
new file mode 100644
index 0000000..7ba231b
--- /dev/null
+++ b/libril/ril_event.h
@@ -0,0 +1,52 @@
+/* //device/libs/telephony/ril_event.h
+**
+** Copyright 2008, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+// Max number of fd's we watch at any one time.  Increase if necessary.
+#define MAX_FD_EVENTS 8
+
+typedef void (*ril_event_cb)(int fd, short events, void *userdata);
+
+struct ril_event {
+    struct ril_event *next;
+    struct ril_event *prev;
+
+    int fd;
+    int index;
+    bool persist;
+    struct timeval timeout;
+    ril_event_cb func;
+    void *param;
+};
+
+// Initialize internal data structs
+void ril_event_init();
+
+// Initialize an event
+void ril_event_set(struct ril_event * ev, int fd, bool persist, ril_event_cb func, void * param);
+
+// Add event to watch list
+void ril_event_add(struct ril_event * ev);
+
+// Add timer event
+void ril_timer_add(struct ril_event * ev, struct timeval * tv);
+
+// Remove event from watch list
+void ril_event_del(struct ril_event * ev);
+
+// Event loop
+void ril_event_loop();
+
diff --git a/libril/ril_unsol_commands.h b/libril/ril_unsol_commands.h
new file mode 100644
index 0000000..87c367e
--- /dev/null
+++ b/libril/ril_unsol_commands.h
@@ -0,0 +1,52 @@
+/* //device/libs/telephony/ril_unsol_commands.h
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+    {RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_RESPONSE_NEW_SMS, responseString, WAKE_PARTIAL},
+    {RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT, responseString, WAKE_PARTIAL},
+    {RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM, responseInts, WAKE_PARTIAL},
+    {RIL_UNSOL_ON_USSD, responseStrings, WAKE_PARTIAL},
+    {RIL_UNSOL_ON_USSD_REQUEST, responseVoid, DONT_WAKE},
+    {RIL_UNSOL_NITZ_TIME_RECEIVED, responseString, WAKE_PARTIAL},
+    {RIL_UNSOL_SIGNAL_STRENGTH, responseRilSignalStrength, DONT_WAKE},
+    {RIL_UNSOL_DATA_CALL_LIST_CHANGED, responseDataCallList, WAKE_PARTIAL},
+    {RIL_UNSOL_SUPP_SVC_NOTIFICATION, responseSsn, WAKE_PARTIAL},
+    {RIL_UNSOL_STK_SESSION_END, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_STK_PROACTIVE_COMMAND, responseString, WAKE_PARTIAL},
+    {RIL_UNSOL_STK_EVENT_NOTIFY, responseString, WAKE_PARTIAL},
+    {RIL_UNSOL_STK_CALL_SETUP, responseInts, WAKE_PARTIAL},
+    {RIL_UNSOL_SIM_SMS_STORAGE_FULL, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_SIM_REFRESH, responseSimRefresh, WAKE_PARTIAL},
+    {RIL_UNSOL_CALL_RING, responseCallRing, WAKE_PARTIAL},
+    {RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_RESPONSE_CDMA_NEW_SMS, responseCdmaSms, WAKE_PARTIAL},
+    {RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS, responseRaw, WAKE_PARTIAL},
+    {RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_RESTRICTED_STATE_CHANGED, responseInts, WAKE_PARTIAL},
+    {RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_CDMA_CALL_WAITING, responseCdmaCallWaiting, WAKE_PARTIAL},
+    {RIL_UNSOL_CDMA_OTA_PROVISION_STATUS, responseInts, WAKE_PARTIAL},
+    {RIL_UNSOL_CDMA_INFO_REC, responseCdmaInformationRecords, WAKE_PARTIAL},
+    {RIL_UNSOL_OEM_HOOK_RAW, responseRaw, WAKE_PARTIAL},
+    {RIL_UNSOL_RINGBACK_TONE, responseInts, WAKE_PARTIAL},
+    {RIL_UNSOL_RESEND_INCALL_MUTE, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED, responseInts, WAKE_PARTIAL},
+    {RIL_UNSOL_CDMA_PRL_CHANGED, responseInts, WAKE_PARTIAL},
+    {RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE, responseVoid, WAKE_PARTIAL},
+    {RIL_UNSOL_RIL_CONNECTED, responseInts, WAKE_PARTIAL},
+    {RIL_UNSOL_VOICE_RADIO_TECH_CHANGED, responseInts, WAKE_PARTIAL}