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-rwxr-xr-xaudio/ril_interface.c193
1 files changed, 0 insertions, 193 deletions
diff --git a/audio/ril_interface.c b/audio/ril_interface.c
deleted file mode 100755
index a77efc0..0000000
--- a/audio/ril_interface.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 2011 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 ALOG_TAG "audio_hw_primary"
-/*#define ALOG_NDEBUG 0*/
-
-#include <dlfcn.h>
-#include <stdlib.h>
-
-#include <utils/Log.h>
-#include <cutils/properties.h>
-
-#include "ril_interface.h"
-
-#define VOLUME_STEPS_DEFAULT "5"
-#define VOLUME_STEPS_PROPERTY "ro.config.vc_call_vol_steps"
-
-/* Function pointers */
-void *(*_ril_open_client)(void);
-int (*_ril_close_client)(void *);
-int (*_ril_connect)(void *);
-int (*_ril_is_connected)(void *);
-int (*_ril_disconnect)(void *);
-int (*_ril_set_call_volume)(void *, enum ril_sound_type, int);
-int (*_ril_set_call_audio_path)(void *, enum ril_audio_path);
-int (*_ril_set_call_clock_sync)(void *, enum ril_clock_state);
-int (*_ril_set_two_mic_control)(void *, enum ril_two_mic_device, enum ril_two_mic_state);
-int (*_ril_register_unsolicited_handler)(void *, int, void *);
-int (*_ril_get_wb_amr)(void *, void *);
-
-/* Audio WB AMR callback */
-void (*_audio_set_wb_amr_callback)(void *, int);
-void *callback_data = NULL;
-
-void ril_register_set_wb_amr_callback(void *function, void *data)
-{
- _audio_set_wb_amr_callback = function;
- callback_data = data;
-}
-
-/* This is the callback function that the RIL uses to
-set the wideband AMR state */
-static int ril_set_wb_amr_callback(void *ril_client,
- const void *data,
- size_t datalen)
-{
- int enable = ((int *)data)[0];
-
- if (!callback_data || !_audio_set_wb_amr_callback)
- return -1;
-
- _audio_set_wb_amr_callback(callback_data, enable);
-
- return 0;
-}
-
-static int ril_connect_if_required(struct ril_handle *ril)
-{
- if (_ril_is_connected(ril->client))
- return 0;
-
- if (_ril_connect(ril->client) != RIL_CLIENT_ERR_SUCCESS) {
- ALOGE("ril_connect() failed");
- return -1;
- }
-
- /* get wb amr status to set pcm samplerate depending on
- wb amr status when ril is connected. */
- if(_ril_get_wb_amr)
- _ril_get_wb_amr(ril->client, ril_set_wb_amr_callback);
-
- return 0;
-}
-
-int ril_open(struct ril_handle *ril)
-{
- char property[PROPERTY_VALUE_MAX];
-
- if (!ril)
- return -1;
-
- ril->handle = dlopen(RIL_CLIENT_LIBPATH, RTLD_NOW);
-
- if (!ril->handle) {
- ALOGE("Cannot open '%s'", RIL_CLIENT_LIBPATH);
- return -1;
- }
-
- _ril_open_client = dlsym(ril->handle, "OpenClient_RILD");
- _ril_close_client = dlsym(ril->handle, "CloseClient_RILD");
- _ril_connect = dlsym(ril->handle, "Connect_RILD");
- _ril_is_connected = dlsym(ril->handle, "isConnected_RILD");
- _ril_disconnect = dlsym(ril->handle, "Disconnect_RILD");
- _ril_set_call_volume = dlsym(ril->handle, "SetCallVolume");
- _ril_set_call_audio_path = dlsym(ril->handle, "SetCallAudioPath");
- _ril_set_call_clock_sync = dlsym(ril->handle, "SetCallClockSync");
- _ril_set_two_mic_control = dlsym(ril->handle, "SetTwoMicControl");
- _ril_register_unsolicited_handler = dlsym(ril->handle,
- "RegisterUnsolicitedHandler");
- /* since this function is not supported in all RILs, don't require it */
- _ril_get_wb_amr = dlsym(ril->handle, "GetWB_AMR");
-
- if (!_ril_open_client || !_ril_close_client || !_ril_connect ||
- !_ril_is_connected || !_ril_disconnect || !_ril_set_call_volume ||
- !_ril_set_call_audio_path || !_ril_set_two_mic_control || !_ril_set_call_clock_sync ||
- !_ril_register_unsolicited_handler) {
- ALOGE("Cannot get symbols from '%s'", RIL_CLIENT_LIBPATH);
- dlclose(ril->handle);
- return -1;
- }
-
- ril->client = _ril_open_client();
- if (!ril->client) {
- ALOGE("ril_open_client() failed");
- dlclose(ril->handle);
- return -1;
- }
-
- /* register the wideband AMR callback */
- _ril_register_unsolicited_handler(ril->client, RIL_UNSOL_WB_AMR_STATE,
- ril_set_wb_amr_callback);
-
- property_get(VOLUME_STEPS_PROPERTY, property, VOLUME_STEPS_DEFAULT);
- ril->volume_steps_max = atoi(property);
- /* this catches the case where VOLUME_STEPS_PROPERTY does not contain
- an integer */
- if (ril->volume_steps_max == 0)
- ril->volume_steps_max = atoi(VOLUME_STEPS_DEFAULT);
-
- return 0;
-}
-
-int ril_close(struct ril_handle *ril)
-{
- if (!ril || !ril->handle || !ril->client)
- return -1;
-
- if ((_ril_disconnect(ril->client) != RIL_CLIENT_ERR_SUCCESS) ||
- (_ril_close_client(ril->client) != RIL_CLIENT_ERR_SUCCESS)) {
- ALOGE("ril_disconnect() or ril_close_client() failed");
- return -1;
- }
-
- dlclose(ril->handle);
- return 0;
-}
-
-int ril_set_call_volume(struct ril_handle *ril, enum ril_sound_type sound_type,
- float volume)
-{
- if (ril_connect_if_required(ril))
- return 0;
-
- return _ril_set_call_volume(ril->client, sound_type,
- (int)(volume * ril->volume_steps_max));
-}
-
-int ril_set_call_audio_path(struct ril_handle *ril, enum ril_audio_path path)
-{
- if (ril_connect_if_required(ril))
- return 0;
-
- return _ril_set_call_audio_path(ril->client, path);
-}
-
-int ril_set_call_clock_sync(struct ril_handle *ril, enum ril_clock_state state)
-{
- if (ril_connect_if_required(ril))
- return 0;
-
- return _ril_set_call_clock_sync(ril->client, state);
-}
-
-int ril_set_two_mic_control(struct ril_handle *ril, enum ril_two_mic_device device, enum ril_two_mic_state state)
-{
- if (ril_connect_if_required(ril))
- return 0;
-
- return _ril_set_two_mic_control(ril->client, device, state);
-}