src/mm_player_ini.c

   1 /*
   2  * libmm-player
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>, YeJin Cho <cho.yejin@samsung.com>,
   7  * Seungbae Shin <seungbae.shin@samsung.com>, YoungHwan An <younghwan_.an@samsung.com>
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  * http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  */
  22
  23 #ifndef __MM_PLAYER_INI_C__
  24 #define __MM_PLAYER_INI_C__
  25
  26 /* includes here */
  27 #include <glib.h>
  28 #include <stdlib.h>
  29 #include "iniparser.h"
  30 #include <mm_player_ini.h>
  31 #include "mm_debug.h"
  32 #include <mm_error.h>
  33 #include <glib/gstdio.h>
  34
  35 /* global variables here */
  36 static mm_player_ini_t g_player_ini;
  37
  38 /* internal functions, macros here */
  39 static gboolean __generate_default_ini(void);
  40 static void     __get_string_list(gchar** out_list, gchar* str);
  41
  42 static void __mm_player_ini_force_setting(void);
  43 static void __mm_player_ini_check_ini_status(void);
  44
  45 /* macro */
  46 #define MMPLAYER_INI_GET_STRING( x_item, x_ini, x_default ) \
  47 do \
  48 { \
  49         gchar* str = iniparser_getstring(dict, x_ini, x_default); \
  50  \
  51         if ( str &&  \
  52                 ( strlen( str ) > 1 ) && \
  53                 ( strlen( str ) < PLAYER_INI_MAX_STRLEN ) ) \
  54         { \
  55                 strcpy ( x_item, str ); \
  56         } \
  57         else \
  58         { \
  59                 strcpy ( x_item, x_default ); \
  60         } \
  61 }while(0)
  62
  63 int
  64 mm_player_ini_load(void)
  65 {
  66         static gboolean loaded = FALSE;
  67         dictionary * dict = NULL;
  68         gint idx = 0;
  69
  70         if ( loaded )
  71                 return MM_ERROR_NONE;
  72
  73         dict = NULL;
  74
  75         /* disabling ini parsing for launching */
  76 #if 1 //debianize
  77         /* get player ini status because system will be crashed
  78          * if ini file is corrupted.
  79          */
  80         /* FIXIT : the api actually deleting illregular ini. but the function name said it's just checking. */
  81         __mm_player_ini_check_ini_status();
  82
  83         /* first, try to load existing ini file */
  84         dict = iniparser_load(MM_PLAYER_INI_DEFAULT_PATH);
  85
  86         /* if no file exists. create one with set of default values */
  87         if ( !dict )
  88         {
  89                 #if 0
  90                 debug_log("No inifile found. player will create default inifile.\n");
  91                 if ( FALSE == __generate_default_ini() )
  92                 {
  93                         debug_warning("Creating default inifile failed. Player will use default values.\n");
  94                 }
  95                 else
  96                 {
  97                         /* load default ini */
  98                         dict = iniparser_load(MM_PLAYER_INI_DEFAULT_PATH);
  99                 }
 100                 #else
 101                 debug_log("No inifile found. \n");
 102
 103                 return MM_ERROR_FILE_NOT_FOUND;
 104                 #endif
 105         }
 106 #endif
 107
 108         /* get ini values */
 109         memset( &g_player_ini, 0, sizeof(mm_player_ini_t) );
 110
 111         if ( dict ) /* if dict is available */
 112         {
 113                 /* general */
 114                 g_player_ini.use_decodebin = iniparser_getboolean(dict, "general:use decodebin", DEFAULT_USE_DECODEBIN);
 115                 g_player_ini.use_audio_filter = iniparser_getboolean(dict, "features:audio filter", DEFAULT_USE_AUDIO_FILTER);
 116                 g_player_ini.use_sink_handler = iniparser_getboolean(dict, "general:use sink handler", DEFAULT_USE_SINK_HANDLER);
 117                 g_player_ini.disable_segtrap = iniparser_getboolean(dict, "general:disable segtrap", DEFAULT_DISABLE_SEGTRAP);
 118                 g_player_ini.skip_rescan = iniparser_getboolean(dict, "general:skip rescan", DEFAULT_SKIP_RESCAN);
 119                 g_player_ini.videosink_element = iniparser_getint(dict, "general:videosink element", DEFAULT_VIDEOSINK);
 120                 g_player_ini.generate_dot = iniparser_getboolean(dict, "general:generate dot", DEFAULT_GENERATE_DOT);
 121                 g_player_ini.provide_clock= iniparser_getboolean(dict, "general:provide clock", DEFAULT_PROVIDE_CLOCK);
 122                 g_player_ini.live_state_change_timeout = iniparser_getint(dict, "general:live state change timeout", DEFAULT_LIVE_STATE_CHANGE_TIMEOUT);
 123                 g_player_ini.localplayback_state_change_timeout = iniparser_getint(dict, "general:localplayback state change timeout", DEFAULT_LOCALPLAYBACK_STATE_CHANGE_TIMEOUT);
 124                 g_player_ini.eos_delay = iniparser_getint(dict, "general:eos delay", DEFAULT_EOS_DELAY);
 125                 g_player_ini.async_start = iniparser_getboolean(dict, "general:async start", DEFAULT_ASYNC_START);
 126                 g_player_ini.multiple_codec_supported = iniparser_getboolean(dict, "general:multiple codec supported", DEFAULT_MULTIPLE_CODEC_SUPPORTED);
 127
 128                 g_player_ini.delay_before_repeat = iniparser_getint(dict, "general:delay before repeat", DEFAULT_DELAY_BEFORE_REPEAT);
 129
 130                 MMPLAYER_INI_GET_STRING( g_player_ini.name_of_drmsrc, "general:drmsrc element", DEFAULT_DRMSRC );
 131                 MMPLAYER_INI_GET_STRING( g_player_ini.name_of_audiosink, "general:audiosink element", DEFAULT_AUDIOSINK );
 132                 MMPLAYER_INI_GET_STRING( g_player_ini.name_of_video_converter, "general:video converter element", DEFAULT_VIDEO_CONVERTER );
 133
 134                 __get_string_list( (gchar**) g_player_ini.exclude_element_keyword,
 135                         iniparser_getstring(dict, "general:element exclude keyword", DEFAULT_EXCLUDE_KEYWORD));
 136
 137                 MMPLAYER_INI_GET_STRING( g_player_ini.gst_param[0], "general:gstparam1", DEFAULT_GST_PARAM );
 138                 MMPLAYER_INI_GET_STRING( g_player_ini.gst_param[1], "general:gstparam2", DEFAULT_GST_PARAM );
 139                 MMPLAYER_INI_GET_STRING( g_player_ini.gst_param[2], "general:gstparam3", DEFAULT_GST_PARAM );
 140                 MMPLAYER_INI_GET_STRING( g_player_ini.gst_param[3], "general:gstparam4", DEFAULT_GST_PARAM );
 141                 MMPLAYER_INI_GET_STRING( g_player_ini.gst_param[4], "general:gstparam5", DEFAULT_GST_PARAM );
 142
 143                 /* http streaming */
 144                 MMPLAYER_INI_GET_STRING( g_player_ini.name_of_httpsrc, "http streaming:httpsrc element", DEFAULT_HTTPSRC );
 145                 MMPLAYER_INI_GET_STRING( g_player_ini.http_file_buffer_path, "http streaming:http file buffer path", DEFAULT_HTTP_FILE_BUFFER_PATH );
 146                 g_player_ini.http_buffering_limit = iniparser_getdouble(dict, "http streaming:http buffering high limit", DEFAULT_HTTP_BUFFERING_LIMIT);
 147                 g_player_ini.http_max_size_bytes = iniparser_getint(dict, "http streaming:http max size bytes", DEFAULT_HTTP_MAX_SIZE_BYTES);
 148                 g_player_ini.http_buffering_time = iniparser_getdouble(dict, "http streaming:http buffering time", DEFAULT_HTTP_BUFFERING_TIME);
 149                 g_player_ini.http_timeout = iniparser_getint(dict, "http streaming:http timeout", DEFAULT_HTTP_TIMEOUT);
 150
 151                 /* rtsp streaming */
 152                 MMPLAYER_INI_GET_STRING( g_player_ini.name_of_rtspsrc, "rtsp streaming:rtspsrc element", DEFAULT_RTSPSRC );
 153                 g_player_ini.rtsp_buffering_time = iniparser_getint(dict, "rtsp streaming:rtsp buffering time", DEFAULT_RTSP_BUFFERING);
 154                 g_player_ini.rtsp_rebuffering_time = iniparser_getint(dict, "rtsp streaming:rtsp rebuffering time", DEFAULT_RTSP_REBUFFERING);
 155                 g_player_ini.rtsp_do_typefinding = iniparser_getboolean(dict, "rtsp streaming:rtsp do typefinding", DEFAULT_RTSP_DO_TYPEFINDING);
 156                 g_player_ini.rtsp_error_concealment = iniparser_getboolean(dict, "rtsp streaming:rtsp error concealment", DEFAULT_RTSP_ERROR_CONCEALMENT);
 157
 158                 /* hw accelation */
 159                 g_player_ini.use_video_hw_accel = iniparser_getboolean(dict, "hw accelation:use video hw accel", DEFAULT_USE_VIDEO_HW_ACCEL);
 160
 161                 /* priority */
 162                 g_player_ini.use_priority_setting = iniparser_getboolean(dict, "priority:use priority setting", DEFAULT_USE_PRIORITY_SETTING);
 163                 g_player_ini.demux_priority = iniparser_getint(dict, "priority:demux", DEFAULT_PRIORITY_DEMUX);
 164                 g_player_ini.videosink_priority = iniparser_getint(dict, "priority:videosink", DEFAULT_PRIORITY_VIDEO_SINK);
 165                 g_player_ini.audiosink_priority = iniparser_getint(dict, "priority:audiosink", DEFAULT_PRIORITY_AUDIO_SINK);
 166                 g_player_ini.ringbuffer_priority = iniparser_getint(dict, "priority:ringbuffer", DEFAULT_PRIORITY_RINGBUFFER);
 167         }
 168         else /* if dict is not available just fill the structure with default value */
 169         {
 170                 debug_warning("failed to load ini. using hardcoded default\n");
 171
 172                 /* general */
 173                 g_player_ini.use_decodebin = DEFAULT_USE_DECODEBIN;
 174                 g_player_ini.use_sink_handler = DEFAULT_USE_SINK_HANDLER;
 175                 g_player_ini.disable_segtrap = DEFAULT_DISABLE_SEGTRAP;
 176                 g_player_ini.use_audio_filter = DEFAULT_USE_AUDIO_FILTER;
 177                 g_player_ini.skip_rescan = DEFAULT_SKIP_RESCAN;
 178                 g_player_ini.videosink_element = DEFAULT_VIDEOSINK;
 179                 g_player_ini.generate_dot = DEFAULT_GENERATE_DOT;
 180                 g_player_ini.provide_clock= DEFAULT_PROVIDE_CLOCK;
 181                 g_player_ini.live_state_change_timeout = DEFAULT_LIVE_STATE_CHANGE_TIMEOUT;
 182                 g_player_ini.localplayback_state_change_timeout = DEFAULT_LOCALPLAYBACK_STATE_CHANGE_TIMEOUT;
 183                 g_player_ini.eos_delay = DEFAULT_EOS_DELAY;
 184                 g_player_ini.multiple_codec_supported = DEFAULT_MULTIPLE_CODEC_SUPPORTED;
 185                 g_player_ini.async_start = DEFAULT_ASYNC_START;
 186                 g_player_ini.delay_before_repeat = DEFAULT_DELAY_BEFORE_REPEAT;
 187
 188
 189                 strcpy( g_player_ini.name_of_drmsrc, DEFAULT_DRMSRC );
 190                 strcpy( g_player_ini.name_of_audiosink, DEFAULT_AUDIOSINK );
 191                 strcpy( g_player_ini.name_of_video_converter, DEFAULT_VIDEO_CONVERTER);
 192
 193                 {
 194                         __get_string_list( (gchar**) g_player_ini.exclude_element_keyword, DEFAULT_EXCLUDE_KEYWORD);
 195                 }
 196
 197
 198                 strcpy( g_player_ini.gst_param[0], DEFAULT_GST_PARAM );
 199                 strcpy( g_player_ini.gst_param[1], DEFAULT_GST_PARAM );
 200                 strcpy( g_player_ini.gst_param[2], DEFAULT_GST_PARAM );
 201                 strcpy( g_player_ini.gst_param[3], DEFAULT_GST_PARAM );
 202                 strcpy( g_player_ini.gst_param[4], DEFAULT_GST_PARAM );
 203
 204                 /* http streaming */
 205                 strcpy( g_player_ini.name_of_httpsrc, DEFAULT_HTTPSRC );
 206                 strcpy( g_player_ini.http_file_buffer_path, DEFAULT_HTTP_FILE_BUFFER_PATH );
 207                 g_player_ini.http_buffering_limit = DEFAULT_HTTP_BUFFERING_LIMIT;
 208                 g_player_ini.http_max_size_bytes = DEFAULT_HTTP_MAX_SIZE_BYTES;
 209                 g_player_ini.http_buffering_time = DEFAULT_HTTP_BUFFERING_TIME;
 210                 g_player_ini.http_timeout = DEFAULT_HTTP_TIMEOUT;
 211
 212                 /* rtsp streaming */
 213                 strcpy( g_player_ini.name_of_rtspsrc, DEFAULT_RTSPSRC );
 214                 g_player_ini.rtsp_buffering_time = DEFAULT_RTSP_BUFFERING;
 215                 g_player_ini.rtsp_rebuffering_time = DEFAULT_RTSP_REBUFFERING;
 216                 g_player_ini.rtsp_do_typefinding = DEFAULT_RTSP_DO_TYPEFINDING;
 217                 g_player_ini.rtsp_error_concealment = DEFAULT_RTSP_ERROR_CONCEALMENT;
 218
 219                 /* hw accelation */
 220                 g_player_ini.use_video_hw_accel = DEFAULT_USE_VIDEO_HW_ACCEL;
 221
 222                 /* priority  */
 223                 g_player_ini.use_priority_setting = DEFAULT_USE_PRIORITY_SETTING;
 224                 g_player_ini.demux_priority = DEFAULT_PRIORITY_DEMUX;
 225                 g_player_ini.videosink_priority = DEFAULT_PRIORITY_VIDEO_SINK;
 226                 g_player_ini.audiosink_priority = DEFAULT_PRIORITY_AUDIO_SINK;
 227                 g_player_ini.ringbuffer_priority = DEFAULT_PRIORITY_RINGBUFFER;
 228         }
 229
 230         /* free dict as we got our own structure */
 231         iniparser_freedict (dict);
 232
 233         loaded = TRUE;
 234
 235         /* The simulator uses a separate ini file. */
 236         //__mm_player_ini_force_setting();
 237
 238
 239         /* dump structure */
 240         debug_log("player settings -----------------------------------\n");
 241
 242         /* general */
 243         debug_log("use_decodebin : %d\n", g_player_ini.use_decodebin);
 244         debug_log("use_audio_filter : %d\n", g_player_ini.use_audio_filter);
 245         debug_log("use_sink_handler : %d\n", g_player_ini.use_sink_handler);
 246         debug_log("disable_segtrap : %d\n", g_player_ini.disable_segtrap);
 247         debug_log("skip rescan : %d\n", g_player_ini.skip_rescan);
 248         debug_log("videosink element(0:v4l2sink, 1:ximagesink, 2:xvimagesink, 3:fakesink) : %d\n", g_player_ini.videosink_element);
 249         debug_log("generate_dot : %d\n", g_player_ini.generate_dot);
 250         debug_log("provide_clock : %d\n", g_player_ini.provide_clock);
 251         debug_log("live_state_change_timeout(sec) : %d\n", g_player_ini.live_state_change_timeout);
 252         debug_log("localplayback_state_change_timeout(sec) : %d\n", g_player_ini.localplayback_state_change_timeout);
 253         debug_log("eos_delay(msec) : %d\n", g_player_ini.eos_delay);
 254         debug_log("delay_before_repeat(msec) : %d\n", g_player_ini.delay_before_repeat);
 255         debug_log("name_of_drmsrc : %s\n", g_player_ini.name_of_drmsrc);
 256         debug_log("name_of_audiosink : %s\n", g_player_ini.name_of_audiosink);
 257         debug_log("name_of_video_converter : %s\n", g_player_ini.name_of_video_converter);
 258         debug_log("async_start : %d\n", g_player_ini.async_start);
 259         debug_log("multiple_codec_supported : %d\n", g_player_ini.multiple_codec_supported);
 260
 261         debug_log("gst_param1 : %s\n", g_player_ini.gst_param[0]);
 262         debug_log("gst_param2 : %s\n", g_player_ini.gst_param[1]);
 263         debug_log("gst_param3 : %s\n", g_player_ini.gst_param[2]);
 264         debug_log("gst_param4 : %s\n", g_player_ini.gst_param[3]);
 265         debug_log("gst_param5 : %s\n", g_player_ini.gst_param[4]);
 266
 267         for ( idx = 0; g_player_ini.exclude_element_keyword[idx][0] != '\0'; idx++ )
 268         {
 269                 debug_log("exclude_element_keyword [%d] : %s\n", idx, g_player_ini.exclude_element_keyword[idx]);
 270         }
 271
 272         /* http streaming */
 273         debug_log("name_of_httpsrc : %s\n", g_player_ini.name_of_httpsrc);
 274         debug_log("http_file_buffer_path : %s \n", g_player_ini.http_file_buffer_path);
 275         debug_log("http_buffering_limit : %f \n", g_player_ini.http_buffering_limit);
 276         debug_log("http_max_size_bytes : %d \n", g_player_ini.http_max_size_bytes);
 277         debug_log("http_buffering_time : %f \n", g_player_ini.http_buffering_time);
 278         debug_log("http_timeout : %d \n", g_player_ini.http_timeout);
 279
 280         /* rtsp streaming */
 281         debug_log("name_of_rtspsrc : %s\n", g_player_ini.name_of_rtspsrc);
 282         debug_log("rtsp_buffering_time(msec) : %d\n", g_player_ini.rtsp_buffering_time);
 283         debug_log("rtsp_rebuffering_time(msec) : %d\n", g_player_ini.rtsp_rebuffering_time);
 284         debug_log("rtsp_do_typefinding : %d \n", g_player_ini.rtsp_do_typefinding);
 285         debug_log("rtsp_error_concealment : %d \n", g_player_ini.rtsp_error_concealment);
 286
 287         /* hw accel */
 288         debug_log("use_video_hw_accel : %d\n", g_player_ini.use_video_hw_accel);
 289
 290         /* priority */
 291         debug_log("use_priority_setting : %d\n", g_player_ini.use_priority_setting);
 292         debug_log("demux_priority : %d\n", g_player_ini.demux_priority);
 293         debug_log("audiosink_priority : %d\n", g_player_ini.audiosink_priority);
 294         debug_log("videosink_priority : %d\n", g_player_ini.videosink_priority);
 295         debug_log("ringbuffer_priority : %d\n", g_player_ini.ringbuffer_priority);
 296
 297         debug_log("---------------------------------------------------\n");
 298
 299         return MM_ERROR_NONE;
 300 }
 301
 302
 303 static
 304 void __mm_player_ini_check_ini_status(void)
 305 {
 306         struct stat ini_buff;
 307
 308         if ( g_stat(MM_PLAYER_INI_DEFAULT_PATH, &ini_buff) < 0 )
 309         {
 310                 debug_warning("failed to get player ini status\n");
 311         }
 312         else
 313         {
 314                 if ( ini_buff.st_size < 5 )
 315                 {
 316                         debug_warning("player.ini file size=%d, Corrupted! So, Removed\n", (int)ini_buff.st_size);
 317
 318                         g_remove( MM_PLAYER_INI_DEFAULT_PATH );
 319                 }
 320         }
 321 }
 322
 323 static
 324 void __mm_player_ini_force_setting(void)
 325 {
 326         /* FIXIT : remove it when all other elements are available on simulator, SDK */
 327         #if ! defined(__arm__)
 328                 debug_warning("player is running on simulator. force to use ximagesink\n");
 329                 g_player_ini.videosink_element = PLAYER_INI_VSINK_XIMAGESINK;
 330                 g_player_ini.use_audio_filter = FALSE;
 331
 332                 strcpy( g_player_ini.name_of_drmsrc, "filesrc" );
 333
 334                 // Force setting for simulator
 335                 strcpy( g_player_ini.name_of_audiosink, "alsasink" );
 336
 337         #endif
 338 }
 339
 340 mm_player_ini_t*
 341 mm_player_ini_get_structure(void)
 342 {
 343         return &g_player_ini;
 344 }
 345
 346 static
 347 gboolean __generate_default_ini(void)
 348 {
 349         FILE* fp = NULL;
 350         gchar* default_ini = MM_PLAYER_DEFAULT_INI;
 351
 352
 353         /* create new file */
 354         fp = fopen(MM_PLAYER_INI_DEFAULT_PATH, "wt");
 355
 356         if ( !fp )
 357         {
 358                 return FALSE;
 359         }
 360
 361         /* writing default ini file */
 362         if ( strlen(default_ini) != fwrite(default_ini, 1, strlen(default_ini), fp) )
 363         {
 364                 fclose(fp);
 365                 return FALSE;
 366         }
 367
 368         fclose(fp);
 369         return TRUE;
 370 }
 371
 372 static
 373 void    __get_string_list(gchar** out_list, gchar* str)
 374 {
 375         gchar** list = NULL;
 376         gchar** walk = NULL;
 377         gint i = 0;
 378         gchar* strtmp = NULL;
 379
 380
 381         if ( ! str )
 382                 return;
 383
 384         if ( strlen( str ) < 1 )
 385                 return;
 386
 387         strtmp = g_strdup (str);
 388
 389         /* trimming. it works inplace */
 390         g_strstrip( strtmp );
 391
 392
 393         /* split */
 394         list = g_strsplit( strtmp, ",", 10 );
 395
 396         if ( !list )
 397         {
 398                 if (strtmp)
 399                         g_free(strtmp);
 400
 401                 return;
 402         }
 403
 404         /* copy list */
 405         for( walk = list; *walk; walk++ )
 406         {
 407                 strncpy( g_player_ini.exclude_element_keyword[i], *walk, (PLAYER_INI_MAX_STRLEN - 1) );
 408
 409                 g_strstrip( g_player_ini.exclude_element_keyword[i] );
 410
 411                 g_player_ini.exclude_element_keyword[i][PLAYER_INI_MAX_STRLEN - 1] = '\0';
 412
 413                 i++;
 414         }
 415
 416         /* mark last item to NULL */
 417         g_player_ini.exclude_element_keyword[i][0] = '\0';
 418
 419         g_strfreev( list );
 420         if (strtmp)
 421                 g_free (strtmp);
 422 }
 423
 424 #endif
 425
 426
 427