diff options
Diffstat (limited to 'exynos4/ril/libsecril-client-sap')
| -rwxr-xr-x | exynos4/ril/libsecril-client-sap/Android.mk | 22 | ||||
| -rw-r--r-- | exynos4/ril/libsecril-client-sap/MODULE_LICENSE_APACHE2 | 0 | ||||
| -rwxr-xr-x | exynos4/ril/libsecril-client-sap/NOTICE | 190 | ||||
| -rwxr-xr-x | exynos4/ril/libsecril-client-sap/secril-client-sap.cpp | 855 | ||||
| -rwxr-xr-x | exynos4/ril/libsecril-client-sap/secril-client-sap.h | 128 |
5 files changed, 0 insertions, 1195 deletions
diff --git a/exynos4/ril/libsecril-client-sap/Android.mk b/exynos4/ril/libsecril-client-sap/Android.mk deleted file mode 100755 index d427271..0000000 --- a/exynos4/ril/libsecril-client-sap/Android.mk +++ /dev/null @@ -1,22 +0,0 @@ -# Copyright 2006 The Android Open Source Project - -LOCAL_PATH:= $(call my-dir) -include $(CLEAR_VARS) -LOCAL_MODULE_TAGS := optional - -LOCAL_SRC_FILES:= \ - secril-client-sap.cpp - -LOCAL_SHARED_LIBRARIES := \ - libutils \ - libbinder \ - libcutils \ - libhardware_legacy - -LOCAL_CFLAGS := - -LOCAL_MODULE:= libsecril-client-sap -LOCAL_PRELINK_MODULE := false -LOCAL_LDLIBS += -lpthread - -include $(BUILD_SHARED_LIBRARY) diff --git a/exynos4/ril/libsecril-client-sap/MODULE_LICENSE_APACHE2 b/exynos4/ril/libsecril-client-sap/MODULE_LICENSE_APACHE2 deleted file mode 100644 index e69de29..0000000 --- a/exynos4/ril/libsecril-client-sap/MODULE_LICENSE_APACHE2 +++ /dev/null diff --git a/exynos4/ril/libsecril-client-sap/NOTICE b/exynos4/ril/libsecril-client-sap/NOTICE deleted file mode 100755 index c5b1efa..0000000 --- a/exynos4/ril/libsecril-client-sap/NOTICE +++ /dev/null @@ -1,190 +0,0 @@ - - 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. 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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/exynos4/ril/libsecril-client-sap/secril-client-sap.cpp b/exynos4/ril/libsecril-client-sap/secril-client-sap.cpp deleted file mode 100755 index 33f6851..0000000 --- a/exynos4/ril/libsecril-client-sap/secril-client-sap.cpp +++ /dev/null @@ -1,855 +0,0 @@ -/* - * Copyright (C) 2010 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 "SapClient" - -#include <binder/Parcel.h> -#include <telephony/ril.h> -#include <cutils/record_stream.h> - -#include <unistd.h> -#include <errno.h> -#include <cutils/sockets.h> -#include <netinet/in.h> -#include <sys/types.h> -#include <string.h> -#include <fcntl.h> -#include <utils/Log.h> -#include <pthread.h> -#include "secril-client-sap.h" -#include <hardware_legacy/power.h> // For wakelock - -#define RIL_CLIENT_WAKE_LOCK "client-sap-interface" - -namespace android { - -//--------------------------------------------------------------------------- -// Defines -//--------------------------------------------------------------------------- -#define DBG 0 - -#define MULTI_CLIENT_SOCKET_NAME "Multiclient" - -#define MAX_COMMAND_BYTES (8 * 1024) -#define REQ_POOL_SIZE 32 -#define TOKEN_POOL_SIZE 32 - -// Constants for response types -#define RESPONSE_SOLICITED 0 -#define RESPONSE_UNSOLICITED 1 - -#define max(a, b) ((a) > (b) ? (a) : (b)) - -#define REQ_OEM_HOOK_RAW RIL_REQUEST_OEM_HOOK_RAW - -//--------------------------------------------------------------------------- -// Type definitions -//--------------------------------------------------------------------------- -typedef struct _ReqHistory { - int token; // token used for request - uint32_t id; // request ID -} ReqHistory; - -typedef struct _ReqRespHandler { - uint32_t id; // request ID - RilOnComplete handler; // handler function -} ReqRespHandler; - -typedef struct _UnsolHandler { - uint32_t id; // unsolicited response ID - RilOnUnsolicited handler; // handler function -} UnsolHandler; - -typedef struct _RilClientPrv { - HRilClient parent; - uint8_t b_connect; // connected to server? - int sock; // socket - int pipefd[2]; - fd_set sock_rfds; // for read with select() - RecordStream *p_rs; - uint32_t token_pool; // each bit in token_pool used for token. - // so, pool size is 32. - pthread_t tid_reader; // socket reader thread id - ReqHistory history[TOKEN_POOL_SIZE]; // request history - ReqRespHandler req_handlers[REQ_POOL_SIZE]; // request response handler list - UnsolHandler unsol_handlers[REQ_POOL_SIZE]; // unsolicited response handler list - RilOnError err_cb; // error callback - void *err_cb_data; // error callback data - uint8_t b_del_handler; -} RilClientPrv; - - -//--------------------------------------------------------------------------- -// Local static function prototypes -//--------------------------------------------------------------------------- -static void * RxReaderFunc(void *param); -static int processRxBuffer(RilClientPrv *prv, void *buffer, size_t buflen); -static uint32_t AllocateToken(uint32_t *token_pool); -static void FreeToken(uint32_t *token_pool, uint32_t token); -static uint8_t IsValidToken(uint32_t *token_pool, uint32_t token); -static int blockingWrite(int fd, const void *buffer, size_t len); -static int RecordReqHistory(RilClientPrv *prv, int token, uint32_t id); -static void ClearReqHistory(RilClientPrv *prv, int token); -static RilOnComplete FindReqHandler(RilClientPrv *prv, int token, uint32_t *id); -static RilOnUnsolicited FindUnsolHandler(RilClientPrv *prv, uint32_t id); -static int SendOemRequestHookRaw(HRilClient client, int req_id, char *data, size_t len); - -/** - * @fn int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler) - * - * @params client: Client handle. - * id: Unsolicited response ID to which handler is registered. - * handler: Unsolicited handler. NULL for deregistration. - * - * @return 0 on success or error code. - */ -extern "C" -int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler) { - RilClientPrv *client_prv; - int match_slot = -1; - int first_empty_slot = -1; - int i; - - if (client == NULL || client->prv == NULL) - return RIL_CLIENT_ERR_INVAL; - - client_prv = (RilClientPrv *)(client->prv); - - for (i = 0; i < REQ_POOL_SIZE; i++) { - // Check if there is matched handler. - if (id == client_prv->unsol_handlers[i].id) { - match_slot = i; - } - // Find first empty handler slot. - if (first_empty_slot == -1 && client_prv->unsol_handlers[i].id == 0) { - first_empty_slot = i; - } - } - - if (handler == NULL) { // Unregister. - if (match_slot >= 0) { - memset(&(client_prv->unsol_handlers[match_slot]), 0, sizeof(UnsolHandler)); - return RIL_CLIENT_ERR_SUCCESS; - } - else { - return RIL_CLIENT_ERR_SUCCESS; - } - } - else {// Register. - if (match_slot >= 0) { - client_prv->unsol_handlers[match_slot].handler = handler; // Just update. - } - else if (first_empty_slot >= 0) { - client_prv->unsol_handlers[first_empty_slot].id = id; - client_prv->unsol_handlers[first_empty_slot].handler = handler; - } - else { - return RIL_CLIENT_ERR_RESOURCE; - } - } - - return RIL_CLIENT_ERR_SUCCESS; -} - - -/** - * @fn int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler) - * - * @params client: Client handle. - * id: Request ID to which handler is registered. - * handler: Request complete handler. NULL for deregistration. - * - * @return 0 on success or error code. - */ -extern "C" -int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler) { - RilClientPrv *client_prv; - int match_slot = -1; - int first_empty_slot = -1; - int i; - - if (client == NULL || client->prv == NULL) - return RIL_CLIENT_ERR_INVAL; - - client_prv = (RilClientPrv *)(client->prv); - - for (i = 0; i < REQ_POOL_SIZE; i++) { - // Check if there is matched handler. - if (id == client_prv->req_handlers[i].id) { - match_slot = i; - } - // Find first empty handler slot. - if (first_empty_slot == -1 && client_prv->req_handlers[i].id == 0) { - first_empty_slot = i; - } - } - - if (handler == NULL) { // Unregister. - if (match_slot >= 0) { - memset(&(client_prv->req_handlers[match_slot]), 0, sizeof(ReqRespHandler)); - return RIL_CLIENT_ERR_SUCCESS; - } - else { - return RIL_CLIENT_ERR_SUCCESS; - } - } - else { // Register. - if (match_slot >= 0) { - client_prv->req_handlers[match_slot].handler = handler; // Just update. - } - else if (first_empty_slot >= 0) { - client_prv->req_handlers[first_empty_slot].id = id; - client_prv->req_handlers[first_empty_slot].handler = handler; - } - else { - return RIL_CLIENT_ERR_RESOURCE; - } - } - - return RIL_CLIENT_ERR_SUCCESS; -} - - -/** - * @fn int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data) - * - * @params client: Client handle. - * cb: Error callback. NULL for unregistration. - * data: Callback data. - * - * @return 0 for success or error code. - */ -extern "C" -int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data) { - RilClientPrv *client_prv; - - if (client == NULL || client->prv == NULL) - return RIL_CLIENT_ERR_INVAL; - - client_prv = (RilClientPrv *)(client->prv); - - client_prv->err_cb = cb; - client_prv->err_cb_data = data; - - return RIL_CLIENT_ERR_SUCCESS; -} - - -/** - * @fn HRilClient OpenClient_RILD(void) - * - * @params None. - * - * @return Client handle, NULL on error. - */ -extern "C" -HRilClient OpenClient_RILD(void) { - HRilClient client = (HRilClient)malloc(sizeof(struct RilClient)); - if (client == NULL) - return NULL; - - client->prv = (RilClientPrv *)malloc(sizeof(RilClientPrv)); - if (client->prv == NULL) { - free(client); - return NULL; - } - - memset(client->prv, 0, sizeof(RilClientPrv)); - - ((RilClientPrv *)(client->prv))->parent = client; - ((RilClientPrv *)(client->prv))->sock = -1; - - return client; -} - - -/** - * @fn int Connect_RILD(void) - * - * @params client: Client handle. - * - * @return 0, or error code. - */ -extern "C" -int Connect_RILD(HRilClient client) { - RilClientPrv *client_prv; - - if (client == NULL || client->prv == NULL) { - ALOGE("%s: Invalid client %p", __FUNCTION__, client); - return RIL_CLIENT_ERR_INVAL; - } - - client_prv = (RilClientPrv *)(client->prv); - - // Open client socket and connect to server. - client_prv->sock = socket_local_client(MULTI_CLIENT_SOCKET_NAME, ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM ); - - if (client_prv->sock < 0) { - ALOGE("%s: Connecting failed. %s(%d)", __FUNCTION__, strerror(errno), errno); - return RIL_CLIENT_ERR_CONNECT; - } - - client_prv->b_connect = 1; - - if (fcntl(client_prv->sock, F_SETFL, O_NONBLOCK) < 0) { - close(client_prv->sock); - return RIL_CLIENT_ERR_IO; - } - - client_prv->p_rs = record_stream_new(client_prv->sock, MAX_COMMAND_BYTES); - - if (pipe(client_prv->pipefd) < 0) { - close(client_prv->sock); - ALOGE("%s: Creating command pipe failed. %s(%d)", __FUNCTION__, strerror(errno), errno); - return RIL_CLIENT_ERR_IO; - } - - if (fcntl(client_prv->pipefd[0], F_SETFL, O_NONBLOCK) < 0) { - close(client_prv->sock); - close(client_prv->pipefd[0]); - close(client_prv->pipefd[1]); - return RIL_CLIENT_ERR_IO; - } - - // Start socket read thread. - if (pthread_create(&(client_prv->tid_reader), NULL, RxReaderFunc, (void *)client_prv) != 0) { - close(client_prv->sock); - close(client_prv->pipefd[0]); - close(client_prv->pipefd[1]); - - memset(client_prv, 0, sizeof(RilClientPrv)); - client_prv->sock = -1; - ALOGE("%s: Can't create Reader thread. %s(%d)", __FUNCTION__, strerror(errno), errno); - return RIL_CLIENT_ERR_CONNECT; - } - - return RIL_CLIENT_ERR_SUCCESS; -} - -/** - * @fn int Disconnect_RILD(HRilClient client) - * - * @params client: Client handle. - * - * @return 0 on success, or error code. - */ -extern "C" -int Disconnect_RILD(HRilClient client) { - RilClientPrv *client_prv; - int ret = 0; - - if (client == NULL || client->prv == NULL) { - ALOGE("%s: invalid client %p", __FUNCTION__, client); - return RIL_CLIENT_ERR_INVAL; - } - - client_prv = (RilClientPrv *)(client->prv); - - if (client_prv->sock == -1) - return RIL_CLIENT_ERR_SUCCESS; - - ALOGD("[*] %s(): sock=%d\n", __FUNCTION__, client_prv->sock); - - if (client_prv->sock > 0) { - do { - ret = write(client_prv->pipefd[1], "close", strlen("close")); - } while (ret < 0 && errno == EINTR); - } - - client_prv->b_connect = 0; - - pthread_join(client_prv->tid_reader, NULL); - - return RIL_CLIENT_ERR_SUCCESS; -} - - -/** - * @fn int CloseClient_RILD(HRilClient client) - * - * @params client: Client handle. - * - * @return 0 on success, or error code. - */ -extern "C" -int CloseClient_RILD(HRilClient client) { - if (client == NULL || client->prv == NULL) { - ALOGE("%s: invalid client %p", __FUNCTION__, client); - return RIL_CLIENT_ERR_INVAL; - } - - Disconnect_RILD(client); - - free(client->prv); - free(client); - - return RIL_CLIENT_ERR_SUCCESS; -} - -/** - * @fn int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len) - * - * @params client: Client handle. - * data: Request data. - * len: Request data length. - * - * @return 0 for success or error code. On receiving RIL_CLIENT_ERR_AGAIN, - * caller should retry. - */ -extern "C" -int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len) { - RilClientPrv *client_prv; - - if (client == NULL || client->prv == NULL) { - ALOGE("%s: Invalid client %p", __FUNCTION__, client); - return RIL_CLIENT_ERR_INVAL; - } - - client_prv = (RilClientPrv *)(client->prv); - - if (client_prv->sock < 0 ) { - ALOGE("%s: Not connected.", __FUNCTION__); - return RIL_CLIENT_ERR_CONNECT; - } - - return SendOemRequestHookRaw(client, REQ_OEM_HOOK_RAW, data, len); -} - - -static int SendOemRequestHookRaw(HRilClient client, int req_id, char *data, size_t len) { - int token = 0; - int ret = 0; - uint32_t header = 0; - android::Parcel p; - RilClientPrv *client_prv; - int maxfd = -1; - - client_prv = (RilClientPrv *)(client->prv); - - // Allocate a token. - token = AllocateToken(&(client_prv->token_pool)); - if (token == 0) { - ALOGE("%s: No token.", __FUNCTION__); - return RIL_CLIENT_ERR_AGAIN; - } - - // Record token for the request sent. - if (RecordReqHistory(client_prv, token, req_id) != RIL_CLIENT_ERR_SUCCESS) { - goto error; - } - - // Make OEM request data. - p.writeInt32(RIL_REQUEST_OEM_HOOK_RAW); - p.writeInt32(token); - p.writeInt32(len); - p.write((void *)data, len); - - // DO TX: header(size). - header = htonl(p.dataSize()); - - if (DBG) ALOGD("%s(): token = %d\n", __FUNCTION__, token); - - ret = blockingWrite(client_prv->sock, (void *)&header, sizeof(header)); - if (ret < 0) { - ALOGE("%s: send request header failed. (%d)", __FUNCTION__, ret); - goto error; - } - - // Do TX: response data. - ret = blockingWrite(client_prv->sock, p.data(), p.dataSize()); - if (ret < 0) { - ALOGE("%s: send request data failed. (%d)", __FUNCTION__, ret); - goto error; - } - - return RIL_CLIENT_ERR_SUCCESS; - -error: - FreeToken(&(client_prv->token_pool), token); - ClearReqHistory(client_prv, token); - - return RIL_CLIENT_ERR_UNKNOWN; -} - -static void * RxReaderFunc(void *param) { - RilClientPrv *client_prv = (RilClientPrv *)param; - int maxfd = 0; - int token = 0; - void *p_record = NULL; - size_t recordlen = 0; - int ret = 0; - int n; - - if (client_prv == NULL) - return NULL; - - maxfd = max(client_prv->sock, client_prv->pipefd[0]) + 1; - - ALOGD("[*] %s() b_connect=%d, maxfd=%d\n", __FUNCTION__, client_prv->b_connect, maxfd); - while (client_prv->b_connect) { - FD_ZERO(&(client_prv->sock_rfds)); - - FD_SET(client_prv->sock, &(client_prv->sock_rfds)); - FD_SET(client_prv->pipefd[0], &(client_prv->sock_rfds)); - - if (DBG) ALOGD("[*] %s() b_connect=%d\n", __FUNCTION__, client_prv->b_connect); - if (select(maxfd, &(client_prv->sock_rfds), NULL, NULL, NULL) > 0) { - if (FD_ISSET(client_prv->sock, &(client_prv->sock_rfds))) { - // Read incoming data - for (;;) { - // loop until EAGAIN/EINTR, end of stream, or other error - ret = record_stream_get_next(client_prv->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 - n = processRxBuffer(client_prv, p_record, recordlen); - if (n != RIL_CLIENT_ERR_SUCCESS) { - ALOGE("%s: processRXBuffer returns %d", __FUNCTION__, n); - } - } - else { - ALOGD("[*] %s()\n", __FUNCTION__); - } - } - - if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) { - // fatal error or end-of-stream - if (client_prv->sock > 0) { - close(client_prv->sock); - client_prv->sock = -1; - client_prv->b_connect = 0; - } - - if (client_prv->p_rs) - record_stream_free(client_prv->p_rs); - - // EOS - if (client_prv->err_cb) { - client_prv->err_cb(client_prv->err_cb_data, RIL_CLIENT_ERR_CONNECT); - return NULL; - } - - break; - } - } - if (FD_ISSET(client_prv->pipefd[0], &(client_prv->sock_rfds))) { - char end_cmd[10]; - - if (DBG) ALOGD("%s(): close\n", __FUNCTION__); - - if (read(client_prv->pipefd[0], end_cmd, sizeof(end_cmd)) > 0) { - close(client_prv->sock); - close(client_prv->pipefd[0]); - close(client_prv->pipefd[1]); - - client_prv->sock = -1; - client_prv->b_connect = 0; - } - } - } - } - - return NULL; -} - - -static int processUnsolicited(RilClientPrv *prv, Parcel &p) { - int32_t resp_id, len; - status_t status; - const void *data = NULL; - RilOnUnsolicited unsol_func = NULL; - - status = p.readInt32(&resp_id); - if (status != NO_ERROR) { - ALOGE("%s: read resp_id failed.", __FUNCTION__); - return RIL_CLIENT_ERR_IO; - } - - status = p.readInt32(&len); - if (status != NO_ERROR) { - //LOGE("%s: read length failed. assume zero length.", __FUNCTION__); - len = 0; - } - - ALOGD("%s(): resp_id (%d), len(%d)\n", __FUNCTION__, resp_id, len); - - if (len) - data = p.readInplace(len); - - // Find unsolicited response handler. - unsol_func = FindUnsolHandler(prv, (uint32_t)resp_id); - if (unsol_func) { - unsol_func(prv->parent, data, len); - } - - return RIL_CLIENT_ERR_SUCCESS; -} - - -static int processSolicited(RilClientPrv *prv, Parcel &p) { - int32_t token, err, len; - status_t status; - const void *data = NULL; - RilOnComplete req_func = NULL; - int ret = RIL_CLIENT_ERR_SUCCESS; - uint32_t req_id = 0; - - if (DBG) ALOGD("%s()", __FUNCTION__); - - status = p.readInt32(&token); - if (status != NO_ERROR) { - ALOGE("%s: Read token fail. Status %d\n", __FUNCTION__, status); - return RIL_CLIENT_ERR_IO; - } - - if (IsValidToken(&(prv->token_pool), token) == 0) { - ALOGE("%s: Invalid Token", __FUNCTION__); - return RIL_CLIENT_ERR_INVAL; // Invalid token. - } - - status = p.readInt32(&err); - if (status != NO_ERROR) { - ALOGE("%s: Read err fail. Status %d\n", __FUNCTION__, status); - ret = RIL_CLIENT_ERR_IO; - goto error; - } - - // Don't go further for error response. - if (err != RIL_CLIENT_ERR_SUCCESS) { - ALOGE("%s: Error %d\n", __FUNCTION__, err); - if (prv->err_cb) - prv->err_cb(prv->err_cb_data, err); - ret = RIL_CLIENT_ERR_SUCCESS; - goto error; - } - - status = p.readInt32(&len); - if (status != NO_ERROR) { - /* no length field */ - len = 0; - } - - if (len) - data = p.readInplace(len); - - // Find request handler for the token. - // First, FindReqHandler() searches request history with the token - // and finds out a request ID. Then, it search request handler table - // with the request ID. - req_func = FindReqHandler(prv, token, &req_id); - if (req_func) - { - if (DBG) ALOGD("[*] Call handler"); - req_func(prv->parent, data, len); - - if(prv->b_del_handler) { - prv->b_del_handler = 0; - RegisterRequestCompleteHandler(prv->parent, req_id, NULL); - } - } else { - if (DBG) ALOGD("%s: No handler for token %d\n", __FUNCTION__, token); - } - -error: - FreeToken(&(prv->token_pool), token); - ClearReqHistory(prv, token); - return ret; -} - - -static int processRxBuffer(RilClientPrv *prv, void *buffer, size_t buflen) { - Parcel p; - int32_t response_type; - status_t status; - int ret = RIL_CLIENT_ERR_SUCCESS; - - acquire_wake_lock(PARTIAL_WAKE_LOCK, RIL_CLIENT_WAKE_LOCK); - - p.setData((uint8_t *)buffer, buflen); - - status = p.readInt32(&response_type); - if (DBG) ALOGD("%s: status %d response_type %d", __FUNCTION__, status, response_type); - - if (status != NO_ERROR) { - ret = RIL_CLIENT_ERR_IO; - goto EXIT; - } - - // FOr unsolicited response. - if (response_type == RESPONSE_UNSOLICITED) { - ret = processUnsolicited(prv, p); - } - // For solicited response. - else if (response_type == RESPONSE_SOLICITED) { - ret = processSolicited(prv, p); - if (ret != RIL_CLIENT_ERR_SUCCESS && prv->err_cb) { - prv->err_cb(prv->err_cb_data, ret); - } - } - else { - ret = RIL_CLIENT_ERR_INVAL; - } - -EXIT: - release_wake_lock(RIL_CLIENT_WAKE_LOCK); - return ret; -} - - -static uint32_t AllocateToken(uint32_t *token_pool) { - int i; - - // Token pool is full. - if (*token_pool == 0xFFFFFFFF) - return 0; - - for (i = 0; i < 32; i++) { - uint32_t new_token = 0x00000001 << i; - - if ((*token_pool & new_token) == 0) { - *token_pool |= new_token; - return new_token; - } - } - - return 0; -} - - -static void FreeToken(uint32_t *token_pool, uint32_t token) { - *token_pool &= ~token; -} - - -static uint8_t IsValidToken(uint32_t *token_pool, uint32_t token) { - if (token == 0) - return 0; - - if ((*token_pool & token) == token) - return 1; - else - return 0; -} - - -static int RecordReqHistory(RilClientPrv *prv, int token, uint32_t id) { - int i = 0; - - if (DBG) ALOGD("[*] %s(): token(%d), ID(%d)\n", __FUNCTION__, token, id); - for (i = 0; i < TOKEN_POOL_SIZE; i++) { - if (prv->history[i].token == 0) { - prv->history[i].token = token; - prv->history[i].id = id; - - if (DBG) ALOGD("[*] %s(): token(%d), ID(%d)\n", __FUNCTION__, token, id); - - return RIL_CLIENT_ERR_SUCCESS; - } - } - - ALOGE("%s: No free record for token %d", __FUNCTION__, token); - - return RIL_CLIENT_ERR_RESOURCE; -} - -static void ClearReqHistory(RilClientPrv *prv, int token) { - int i = 0; - - if (DBG) ALOGD("[*] %s(): token(%d)\n", __FUNCTION__, token); - for (i = 0; i < TOKEN_POOL_SIZE; i++) { - if (prv->history[i].token == token) { - memset(&(prv->history[i]), 0, sizeof(ReqHistory)); - break; - } - } -} - - -static RilOnUnsolicited FindUnsolHandler(RilClientPrv *prv, uint32_t id) { - int i; - - // Search unsolicited handler table. - for (i = 0; i < REQ_POOL_SIZE; i++) { - if (prv->unsol_handlers[i].id == id) - return prv->unsol_handlers[i].handler; - } - - return (RilOnUnsolicited)NULL; -} - - -static RilOnComplete FindReqHandler(RilClientPrv *prv, int token, uint32_t *id) { - int i = 0; - int j = 0; - - if (DBG) ALOGD("[*] %s(): token(%d)\n", __FUNCTION__, token); - - // Search request history. - for (i = 0; i < TOKEN_POOL_SIZE; i++) { - ALOGD("[*] %s(): history_token(%d)\n", __FUNCTION__, prv->history[i].token); - if (prv->history[i].token == token) { - // Search request handler with request ID found. - for (j = 0; j < REQ_POOL_SIZE; j++) { - ALOGD("[*] %s(): token(%d), req_id(%d), history_id(%d)\n", __FUNCTION__, token, prv->history[i].id, prv->history[i].id); - if (prv->req_handlers[j].id == prv->history[i].id) { - *id = prv->req_handlers[j].id; - return prv->req_handlers[j].handler; - } - } - } - } - - return NULL; -} - - -static int blockingWrite(int fd, const void *buffer, size_t len) { - size_t writeOffset = 0; - const uint8_t *toWrite; - ssize_t written = 0; - - if (buffer == NULL) - return -1; - - toWrite = (const uint8_t *)buffer; - - while (writeOffset < len) { - do - { - written = write(fd, toWrite + writeOffset, len - writeOffset); - } while (written < 0 && errno == EINTR); - - if (written >= 0) { - writeOffset += written; - } - else { - ALOGE ("RIL Response: unexpected error on write errno:%d", errno); - close(fd); - return -1; - } - } - - return 0; -} - -} // namespace android - -// end of file - diff --git a/exynos4/ril/libsecril-client-sap/secril-client-sap.h b/exynos4/ril/libsecril-client-sap/secril-client-sap.h deleted file mode 100755 index 45e2301..0000000 --- a/exynos4/ril/libsecril-client-sap/secril-client-sap.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (C) 2010 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 __SECRIL_CLIENT_H__ -#define __SECRIL_CLIENT_H__ - -#include <sys/types.h> - -#ifdef __cplusplus -extern "C" { -#endif - -struct RilClient { - void *prv; -}; - -typedef struct RilClient * HRilClient; - - -//--------------------------------------------------------------------------- -// Defines -//--------------------------------------------------------------------------- -#define RIL_CLIENT_ERR_SUCCESS 0 -#define RIL_CLIENT_ERR_AGAIN 1 -#define RIL_CLIENT_ERR_INIT 2 // Client is not initialized -#define RIL_CLIENT_ERR_INVAL 3 // Invalid value -#define RIL_CLIENT_ERR_CONNECT 4 // Connection error -#define RIL_CLIENT_ERR_IO 5 // IO error -#define RIL_CLIENT_ERR_RESOURCE 6 // Resource not available -#define RIL_CLIENT_ERR_UNKNOWN 7 - - -//--------------------------------------------------------------------------- -// Type definitions -//--------------------------------------------------------------------------- - -typedef int (*RilOnComplete)(HRilClient handle, const void *data, size_t datalen); - -typedef int (*RilOnUnsolicited)(HRilClient handle, const void *data, size_t datalen); - -typedef int (*RilOnError)(void *data, int error); - - -//--------------------------------------------------------------------------- -// Client APIs -//--------------------------------------------------------------------------- - -/** - * Open RILD multi-client. - * Return is client handle, NULL on error. - */ -HRilClient OpenClient_RILD(void); - -/** - * Stop RILD multi-client. If client socket was connected, - * it will be disconnected. - */ -int CloseClient_RILD(HRilClient client); - -/** - * Connect to RIL deamon. One client task starts. - * Return is 0 or error code. - */ -int Connect_RILD(HRilClient client); - -/** - * check whether RILD is connected - * Returns 0 or 1 - */ -int isConnected_RILD(HRilClient client); - -/** - * Disconnect connection to RIL deamon(socket close). - * Return is 0 or error code. - */ -int Disconnect_RILD(HRilClient client); - -/** - * Register unsolicited response handler. If handler is NULL, - * the handler for the request ID is unregistered. - * The response handler is invoked in the client task context. - * Return is 0 or error code. - */ -int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler); - -/** - * Register solicited response handler. If handler is NULL, - * the handler for the ID is unregistered. - * The response handler is invoked in the client task context. - * Return is 0 or error code. - */ -int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler); - -/** - * Register error callback. If handler is NULL, - * the callback is unregistered. - * The response handler is invoked in the client task context. - * Return is 0 or error code. - */ -int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data); - -/** - * Invoke OEM request. Request ID is RIL_REQUEST_OEM_HOOK_RAW. - * Return is 0 or error code. For RIL_CLIENT_ERR_AGAIN caller should retry. - */ -int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len); - -#ifdef __cplusplus -}; -#endif - -#endif // __SECRIL_CLIENT_H__ - -// end of file - |