audiotest/avsys-audio-volume-dump.c

   1 /*
   2  * avsystem
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jonghyuk Choi <jhchoi.choi@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 #include <stdio.h>
  23 #include <alloca.h>
  24 #include <string.h>
  25 #include "../include/avsys-audio.h"
  26 #include "../include/avsys-audio-logical-volume.h"
  27
  28 #define VERSION_NUM     0001
  29
  30
  31 void usage(char *name)
  32 {
  33         printf("Usage: %s [FILE]...\n\n", name);
  34         printf("Version %04d\n", VERSION_NUM);
  35         printf("\n");
  36         return;
  37 }
  38
  39 int main(int argc, char* argv[])
  40 {
  41         int i = 0;
  42         int j = 0;
  43         int k = 0;
  44         int err = 0;
  45         char filepath[256]={0,};
  46         FILE *fp = NULL;
  47
  48         if(argc > 2)
  49         {
  50                 usage(argv[0]);
  51                 return 0;
  52         }
  53         else if(argc == 2)
  54         {
  55                 strncpy(filepath, argv[1], sizeof(filepath)-1);
  56         }
  57         else if(argc == 1)
  58         {
  59                 strncpy(filepath, AVSYS_VOLUME_INI_TEMP_PATH, sizeof(filepath)-1);
  60                 fprintf(stderr,"Use default file path %s\n", filepath);
  61         }
  62
  63         fp = fopen(filepath, "w");
  64         if(!fp)
  65         {
  66                 fprintf(stderr,"Can not open file %s\n",filepath);
  67                 return -1;
  68         }
  69
  70         for(i=AVSYS_AUDIO_LVOL_GAIN_TYPE_0; i<AVSYS_AUDIO_LVOL_GAIN_TYPE_MAX; i++)
  71         {
  72                 for(j=AVSYS_AUDIO_LVOL_DEV_TYPE_SPK; j<=AVSYS_AUDIO_LVOL_DEV_TYPE_BTHEADSET;j++)
  73                 {
  74                         int lv = 0;
  75                         int rv = 0;
  76                         char *str_dev[] = { "SPK", "HEADSET", "BTHEADSET" };
  77
  78                         for(k=0;k<LVOLUME_MAX_MULTIMEDIA;k++)
  79                         {
  80                                 err = avsys_audio_get_volume_table(i, AVSYS_AUDIO_LVOL_DEV_TYPE_SPK, k, &lv, &rv);
  81                                 if(err)
  82                                         goto FAIL;
  83
  84                                 fprintf(fp,"%1d:%s:%d:%d:%d\n",i,str_dev[j],k,lv,rv);
  85                         }
  86                 }
  87         }
  88
  89         if(fp != NULL)
  90         {
  91                 fclose(fp);
  92         }
  93         printf("Success\n");
  94         return 0;
  95
  96 FAIL:
  97         if(fp != NULL)
  98         {
  99                 fclose(fp);
 100         }
 101         unlink(filepath);
 102         fprintf(stderr,"Can not dump volume table\n");
 103         return -1;
 104 }