Merge change 21760 into eclair

* changes:
  gps: Network initiated SUPL

1 files changed, 162 insertions, 0 deletions

diff --git a/include/hardware_legacy/gps_ni.h b/include/hardware_legacy/gps_ni.h
new file mode 100755
index 0000000..c772966
--- /dev/null
+++ b/include/hardware_legacy/gps_ni.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2009 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 _HARDWARE_GPS_NI_H
+#define _HARDWARE_GPS_NI_H
+
+#include <stdint.h>
+
+#if __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Name for NI interface
+ */
+#define GPS_NI_INTERFACE "gps-ni"
+
+/**
+ * String length constants
+ */
+#define GPS_NI_SHORT_STRING_MAXLEN      256
+#define GPS_NI_LONG_STRING_MAXLEN       2048
+
+/**
+ * GpsNiType constants
+ */
+typedef uint32_t GpsNiType;
+#define GPS_NI_TYPE_VOICE              1
+#define GPS_NI_TYPE_UMTS_SUPL          2
+#define GPS_NI_TYPE_UMTS_CTRL_PLANE    3
+
+/**
+ * GpsNiNotifyFlags constants
+ */
+typedef uint32_t GpsNiNotifyFlags;
+/** NI requires notification */
+#define GPS_NI_NEED_NOTIFY          0x0001
+/** NI requires verification */
+#define GPS_NI_NEED_VERIFY          0x0002
+/** NI requires privacy override, no notification/minimal trace */
+#define GPS_NI_PRIVACY_OVERRIDE     0x0004
+
+/**
+ * GPS NI responses, used to define the response in
+ * NI structures
+ */
+typedef int GpsUserResponseType;
+#define GPS_NI_RESPONSE_ACCEPT         1
+#define GPS_NI_RESPONSE_DENY           2
+#define GPS_NI_RESPONSE_NORESP         3
+
+/**
+ * NI data encoding scheme
+ */
+typedef int GpsNiEncodingType;
+#define GPS_ENC_NONE                   0
+#define GPS_ENC_SUPL_GSM_DEFAULT       1
+#define GPS_ENC_SUPL_UTF8              2
+#define GPS_ENC_SUPL_UCS2              3
+#define GPS_ENC_UNKNOWN                -1
+
+/** Represents an NI request */
+typedef struct {
+   /**
+    * An ID generated by HAL to associate NI notifications and UI
+    * responses
+    */
+   int             notification_id;
+
+   /**
+    * An NI type used to distinguish different categories of NI
+    * events, such as GPS_NI_TYPE_VOICE, GPS_NI_TYPE_UMTS_SUPL, ...
+    */
+   GpsNiType       ni_type;
+
+   /**
+    * Notification/verification options, combinations of GpsNiNotifyFlags constants
+    */
+   GpsNiNotifyFlags notify_flags;
+
+   /**
+    * Timeout period to wait for user response.
+    * Set to 0 for no time out limit.
+    */
+   int             timeout;
+
+   /**
+    * Default response when time out.
+    */
+   GpsUserResponseType default_response;
+
+   /**
+    * Requestor ID
+    */
+   char            requestor_id[GPS_NI_SHORT_STRING_MAXLEN];
+
+   /**
+    * Notification message. It can also be used to store client_id in some cases
+    */
+   char            text[GPS_NI_LONG_STRING_MAXLEN];
+
+   /**
+    * Client name decoding scheme
+    */
+   GpsNiEncodingType requestor_id_encoding;
+
+   /**
+    * Client name decoding scheme
+    */
+   GpsNiEncodingType text_encoding;
+
+   /**
+    * A pointer to extra data. Format:
+    * key_1 = value_1
+    * key_2 = value_2
+    */
+   char           extras[GPS_NI_LONG_STRING_MAXLEN];
+
+} GpsNiNotification;
+
+/** Callback with NI notification. */
+typedef void (*gps_ni_notify_callback)(GpsNiNotification *notification);
+
+/** GPS NI callback structure. */
+typedef struct
+{
+   /**
+    * Sends the notification request from HAL to GPSLocationProvider.
+    */
+   gps_ni_notify_callback notify_cb;
+} GpsNiCallbacks;
+
+/**
+ * Extended interface for Network-initiated (NI) support.
+ */
+typedef struct
+{
+   /** Registers the callbacks for HAL to use. */
+   void (*init) (GpsNiCallbacks *callbacks);
+
+   /** Sends a response to HAL. */
+   void (*respond) (int notif_id, GpsUserResponseType user_response);
+} GpsNiInterface;
+
+#if __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // _HARDWARE_GPS_NI_H