src/wav_player.c

   1 /*
   2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3 *
   4 * Licensed under the Apache License, Version 2.0 (the "License");
   5 * you may not use this file except in compliance with the License.
   6 * You may obtain a copy of the License at
   7 *
   8 * http://www.apache.org/licenses/LICENSE-2.0
   9 *
  10 * Unless required by applicable law or agreed to in writing, software
  11 * distributed under the License is distributed on an "AS IS" BASIS,
  12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 */
  16
  17
  18 #define LOG_TAG "CAPI_MEDIA_WAV_PLAYER"
  19
  20 #include <mm_sound.h>
  21 #include <mm_sound_private.h>
  22 #include <stdio.h>
  23 #include <limits.h>
  24 #include <string.h>
  25 #include <unistd.h>
  26 #include <dlog.h>
  27 #include "wav_player.h"
  28 #include "wav_player_private.h"
  29 #include <stdlib.h>
  30
  31
  32 int wav_player_start(const char *path, sound_type_e type, wav_player_playback_completed_cb cb, void *user_data,  int * id)
  33 {
  34         int ret = MM_ERROR_NONE;
  35         int player = -1;
  36         char m_path[PATH_MAX];
  37         void (*_completed_cb)(void *, int);
  38         _completed_cb = NULL;
  39         _cb_data *cb_data = NULL;
  40
  41
  42         if( path == NULL)
  43                 return __convert_wav_player_error_code(__func__, WAV_PLAYER_ERROR_INVALID_PARAMETER);
  44
  45         if( type < SOUND_TYPE_SYSTEM || type >= SOUND_TYPE_NUM )
  46                 return __convert_wav_player_error_code(__func__, WAV_PLAYER_ERROR_INVALID_PARAMETER);
  47
  48         m_path[0] = '\0';
  49         if( path[0] != '/' ){
  50
  51                 if( getcwd(m_path, PATH_MAX) != NULL){
  52                         strncat(m_path, "/",PATH_MAX-strlen(m_path) );
  53                 }
  54         }
  55         strncat(m_path, path, PATH_MAX-strlen(m_path));
  56
  57         if( cb ){
  58                 _completed_cb = __internal_complete_cb;
  59                 cb_data = (_cb_data *)malloc(sizeof(_cb_data));
  60                 if(cb_data == NULL )
  61                         return __convert_wav_player_error_code(__func__, WAV_PLAYER_ERROR_INVALID_OPERATION);
  62                 cb_data->cb = cb;
  63                 cb_data->user_data = user_data;
  64         }
  65
  66
  67         ret = mm_sound_play_sound(m_path, type, _completed_cb , cb_data, &player);
  68
  69         if( ret == 0 && id != NULL){
  70                 *id = player;
  71         }
  72
  73         if( ret != 0 && cb_data != NULL)
  74                 free(cb_data);
  75
  76         return __convert_wav_player_error_code(__func__, ret);
  77 }
  78
  79 int wav_player_stop(int id)
  80 {
  81         return __convert_wav_player_error_code(__func__, mm_sound_stop_sound(id));
  82 }
  83