src/mm_player_utils.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 #include <stdio.h>
  24 #include <string.h>
  25 #include <unistd.h>
  26 #include <sys/stat.h>
  27 #include <fcntl.h>
  28 #include <sys/time.h>
  29 #include <netinet/in.h>
  30 #include <arpa/inet.h>
  31 #include <unicode/ucsdet.h>
  32 #include <dlog.h>
  33 #include <storage.h>
  34 #include <tzplatform_config.h>
  35 #include "mm_player_utils.h"
  36 #include "media_format.h"
  37
  38 #define MEDIA_PATH_EXTERNAL tzplatform_getenv(TZ_SYS_STORAGE) /* external storage, sd card, usb */
  39
  40 const gchar *
  41 __get_stream_type_name(int type)
  42 {
  43         switch (type) {
  44         case MM_PLAYER_STREAM_TYPE_AUDIO:
  45                 return "AUDIO";
  46         case MM_PLAYER_STREAM_TYPE_VIDEO:
  47                 return "VIDEO";
  48         case MM_PLAYER_STREAM_TYPE_TEXT:
  49                 return "TEXT";
  50         case MM_PLAYER_STREAM_TYPE_DEFAULT: /* fall through */
  51         case MM_PLAYER_STREAM_TYPE_MAX:     /* fall through */
  52         default:
  53                 return "INVAID";
  54         }
  55 }
  56
  57 const gchar *
  58 __get_state_name(int state)
  59 {
  60         switch (state) {
  61         case MM_PLAYER_STATE_NULL:
  62                 return "NULL";
  63         case MM_PLAYER_STATE_READY:
  64                 return "READY";
  65         case MM_PLAYER_STATE_PAUSED:
  66                 return "PAUSED";
  67         case MM_PLAYER_STATE_PLAYING:
  68                 return "PLAYING";
  69         case MM_PLAYER_STATE_NONE:
  70                 return "NONE";
  71         default:
  72                 return "INVAID";
  73         }
  74 }
  75
  76 gboolean
  77 __is_rtsp_streaming(mmplayer_t *player)
  78 {
  79         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
  80
  81         return (player->profile.uri_type == MM_PLAYER_URI_TYPE_URL_RTSP) ? TRUE : FALSE;
  82 }
  83
  84 gboolean
  85 __is_http_streaming(mmplayer_t *player)
  86 {
  87         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
  88
  89         return (player->profile.uri_type == MM_PLAYER_URI_TYPE_URL_HTTP) ? TRUE : FALSE;
  90 }
  91
  92 gboolean
  93 __is_streaming(mmplayer_t *player)
  94 {
  95         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
  96
  97         return (__is_rtsp_streaming(player) || __is_http_streaming(player)
  98                 || __is_http_live_streaming(player) || __is_dash_streaming(player) || __is_smooth_streaming(player)) ? TRUE : FALSE;
  99 }
 100
 101 gboolean
 102 __is_live_streaming(mmplayer_t *player)
 103 {
 104         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 105
 106         return (__is_rtsp_streaming(player) && player->streaming_type == STREAMING_SERVICE_LIVE) ? TRUE : FALSE;
 107 }
 108
 109 gboolean
 110 __is_http_live_streaming(mmplayer_t *player)
 111 {
 112         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 113
 114         return (player->profile.uri_type == MM_PLAYER_URI_TYPE_HLS) ? TRUE : FALSE;
 115 }
 116
 117 gboolean
 118 __is_dash_streaming(mmplayer_t *player)
 119 {
 120         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 121
 122         return (player->profile.uri_type == MM_PLAYER_URI_TYPE_DASH) ? TRUE : FALSE;
 123 }
 124
 125 gboolean
 126 __is_smooth_streaming(mmplayer_t *player)
 127 {
 128         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 129
 130         return (player->profile.uri_type == MM_PLAYER_URI_TYPE_SS) ? TRUE : FALSE;
 131 }
 132
 133 gboolean
 134 __is_ms_buff_src(mmplayer_t *player)
 135 {
 136         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 137
 138         return (player->profile.uri_type == MM_PLAYER_URI_TYPE_MS_BUFF) ? TRUE : FALSE;
 139 }
 140
 141 gboolean
 142 __has_suffix(mmplayer_t *player, const gchar *suffix)
 143 {
 144         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 145         MMPLAYER_RETURN_VAL_IF_FAIL(suffix, FALSE);
 146
 147         gboolean ret = FALSE;
 148         gchar *t_url = g_ascii_strdown(player->profile.uri, -1);
 149         gchar *t_suffix = g_ascii_strdown(suffix, -1);
 150         gchar *opt = strchr(t_url, '?');
 151
 152         if (opt)
 153                 *opt = '\0';
 154
 155         ret = g_str_has_suffix(t_url, t_suffix);
 156
 157         MMPLAYER_FREEIF(t_url);
 158         MMPLAYER_FREEIF(t_suffix);
 159
 160         return ret;
 161 }
 162
 163 gboolean
 164 __mmplayer_post_message(mmplayer_t *player, enum MMMessageType msgtype, MMMessageParamType *param)
 165 {
 166         MMPLAYER_RETURN_VAL_IF_FAIL(player, FALSE);
 167
 168         if (!player->msg_cb)
 169                 return FALSE;
 170
 171         //LOGD("Message (type : %d)  will be posted using msg-cb(%p).", msgtype, player->msg_cb);
 172
 173         player->msg_cb(msgtype, param, player->msg_cb_param);
 174
 175         return TRUE;
 176 }
 177
 178 gboolean
 179 __mmplayer_dump_pipeline_state(mmplayer_t *player)
 180 {
 181         GstIterator *iter = NULL;
 182         gboolean done = FALSE;
 183
 184         GValue item = {0, };
 185         GstElement *element = NULL;
 186         GstElementFactory *factory = NULL;
 187
 188         GstState state = GST_STATE_VOID_PENDING;
 189         GstState pending = GST_STATE_VOID_PENDING;
 190         GstClockTime time = 200 * GST_MSECOND;
 191
 192         MMPLAYER_FENTER();
 193
 194         MMPLAYER_RETURN_VAL_IF_FAIL(player &&
 195                 player->pipeline &&
 196                 player->pipeline->mainbin,
 197                 FALSE);
 198
 199         MMPLAYER_GENERATE_DOT_IF_ENABLED(player, "pipeline-status-error-dump");
 200
 201         iter = gst_bin_iterate_recurse(GST_BIN(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst));
 202
 203         if (iter != NULL) {
 204                 while (!done) {
 205                         switch (gst_iterator_next(iter, &item)) {
 206                         case GST_ITERATOR_OK:
 207                                 element = g_value_get_object(&item);
 208                                 gst_element_get_state(element, &state, &pending, time);
 209
 210                                 factory = gst_element_get_factory(element) ;
 211                                 if (factory)
 212                                         LOGE("%s:%s : From:%s To:%s   refcount : %d", GST_OBJECT_NAME(factory) , GST_ELEMENT_NAME(element) ,
 213                                                 gst_element_state_get_name(state), gst_element_state_get_name(pending) , GST_OBJECT_REFCOUNT_VALUE(element));
 214                                 g_value_reset(&item);
 215                                 break;
 216                         case GST_ITERATOR_RESYNC:
 217                                 gst_iterator_resync(iter);
 218                                 break;
 219                         case GST_ITERATOR_ERROR:
 220                                 done = TRUE;
 221                                 break;
 222                         case GST_ITERATOR_DONE:
 223                                 done = TRUE;
 224                                 break;
 225                         }
 226                 }
 227         }
 228
 229         element = GST_ELEMENT(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst);
 230
 231         gst_element_get_state(element, &state, &pending, time);
 232
 233         factory = gst_element_get_factory(element) ;
 234
 235         if (factory) {
 236                 LOGE("%s:%s : From:%s To:%s  refcount : %d",
 237                         GST_OBJECT_NAME(factory),
 238                         GST_ELEMENT_NAME(element),
 239                         gst_element_state_get_name(state),
 240                         gst_element_state_get_name(pending),
 241                         GST_OBJECT_REFCOUNT_VALUE(element));
 242         }
 243
 244         g_value_unset(&item);
 245
 246         if (iter)
 247                 gst_iterator_free(iter);
 248
 249         MMPLAYER_FLEAVE();
 250
 251         return FALSE;
 252 }
 253
 254 int
 255 util_exist_file_path(const char *file_path)
 256 {
 257         int fd = 0;
 258         struct stat stat_results = {0, };
 259
 260         if (!file_path || !strlen(file_path))
 261                 return MM_ERROR_PLAYER_FILE_NOT_FOUND;
 262
 263         fd = open(file_path, O_RDONLY);
 264
 265         if (fd < 0) {
 266                 char str_error[256];
 267                 strerror_r(errno, str_error, sizeof(str_error));
 268                 LOGE("failed to open file by %s (%d)", str_error, errno);
 269
 270                 if (EACCES == errno)
 271                         return MM_ERROR_PLAYER_PERMISSION_DENIED;
 272
 273                 return MM_ERROR_PLAYER_FILE_NOT_FOUND;
 274         }
 275
 276         if (fstat(fd, &stat_results) < 0) {
 277                 LOGE("failed to get file status");
 278         } else if (stat_results.st_size == 0) {
 279                 LOGE("file size is zero");
 280                 close(fd);
 281                 return MM_ERROR_PLAYER_FILE_NOT_FOUND;
 282         } else
 283                 LOGW("file size : %lld bytes", (long long)stat_results.st_size);
 284
 285         close(fd);
 286
 287         return MM_ERROR_NONE;
 288 }
 289
 290 char **
 291 util_get_cookie_list(const char *cookies)
 292 {
 293         char **cookie_list = NULL;
 294         char *temp = NULL;
 295         gint i = 0;
 296
 297         if (!cookies || !strlen(cookies))
 298                 return NULL;
 299
 300         SECURE_LOGD("cookies : %zu[bytes] - %s", strlen(cookies), cookies);
 301
 302         temp = g_strdup(cookies);
 303
 304         /* trimming. it works inplace */
 305         g_strstrip(temp);
 306
 307         /* split */
 308         cookie_list = g_strsplit(temp, ";", 100);
 309
 310         if (!cookie_list) {
 311                 LOGE("failed to get cookie list");
 312                 goto EXIT;
 313         }
 314
 315         for (i = 0; i < g_strv_length(cookie_list); i++) {
 316                 if (cookie_list[i]) {
 317                         if (strlen(cookie_list[i])) {
 318                                 g_strstrip(cookie_list[i]);
 319                                 SECURE_LOGD("cookie_list[%d] : %zu[bytes] - %s", i, strlen(cookie_list[i]), cookie_list[i]);
 320                         } else {
 321                                 cookie_list[i][0] = '\0';
 322                         }
 323                 }
 324         }
 325
 326 EXIT:
 327         MMPLAYER_FREEIF(temp);
 328
 329         return cookie_list;
 330 }
 331
 332 /* check the given path is indicating sdp file */
 333 bool
 334 util_is_sdp_file(const char *path)
 335 {
 336         gboolean ret = FALSE;
 337         gchar *uri = NULL;
 338
 339         MMPLAYER_FENTER();
 340
 341         MMPLAYER_RETURN_VAL_IF_FAIL(path, FALSE);
 342
 343         uri = g_ascii_strdown(path, -1);
 344
 345         if (uri == NULL)
 346                 return FALSE;
 347
 348         /* trimming */
 349         g_strstrip(uri);
 350
 351         /* strlen(".sdp") == 4 */
 352         if (strlen(uri) <= 4) {
 353                 LOGW("path is too short.");
 354                 MMPLAYER_FREEIF(uri);
 355                 return ret;
 356         }
 357
 358         /* first, check extension name */
 359         ret = g_str_has_suffix(uri, "sdp");
 360
 361         /* second, if no suffix is there, check it's contents */
 362         if (!ret)
 363                 /* FIXIT : do it soon */
 364                 LOGD("no suffix");
 365
 366         MMPLAYER_FREEIF(uri);
 367
 368         return ret;
 369 }
 370
 371 const char *
 372 util_get_charset(const char *file_path)
 373 {
 374         UCharsetDetector *ucsd;
 375         const UCharsetMatch *ucm;
 376         UErrorCode status = U_ZERO_ERROR;
 377
 378         const char *charset = NULL;
 379         char *buf = NULL;
 380         FILE *fin = 0;
 381         size_t n_size = 0;
 382
 383         fin = fopen(file_path, "r");
 384         if (!fin) {
 385                 SECURE_LOGE("fail to open file %s", file_path);
 386                 return NULL;
 387         }
 388
 389         ucsd = ucsdet_open(&status);
 390         if (U_FAILURE(status)) {
 391                 LOGE("fail to ucsdet_open");
 392                 goto done;
 393         }
 394
 395         ucsdet_enableInputFilter(ucsd, TRUE);
 396
 397         buf = g_try_malloc(1024 * 1024);
 398         if (!buf) {
 399                 LOGE("fail to alloc");
 400                 goto done;
 401         }
 402
 403         n_size = fread(buf, 1, 1024*1024, fin);
 404         buf[1024 * 1024 - 1] = '\0';
 405         if (!n_size)
 406                 goto done;
 407
 408         ucsdet_setText(ucsd, buf, strlen(buf), &status);
 409         if (U_FAILURE(status)) {
 410                 LOGE("fail to ucsdet_setText");
 411                 goto done;
 412         }
 413
 414         ucm = ucsdet_detect(ucsd, &status);
 415         if (U_FAILURE(status)) {
 416                 LOGE("fail to ucsdet_detect");
 417                 goto done;
 418         }
 419
 420         charset = ucsdet_getName(ucm, &status);
 421         if (U_FAILURE(status)) {
 422                 LOGE("fail to ucsdet_getName");
 423                 goto done;
 424         }
 425
 426         /* CP949 encoding is an extension of the EUC-KR and it is backwards compatible.*/
 427         if (charset && !strcmp(charset, "EUC-KR"))
 428                 charset = "CP949";
 429
 430 done:
 431         if (fin)
 432                 fclose(fin);
 433
 434         if (ucsd)
 435                 ucsdet_close(ucsd);
 436
 437         MMPLAYER_FREEIF(buf);
 438
 439         return charset;
 440 }
 441
 442 int
 443 util_get_pixtype(unsigned int fourcc)
 444 {
 445         int pixtype = MM_PIXEL_FORMAT_INVALID;
 446
 447     /*
 448         char *pfourcc = (char *)&fourcc;
 449
 450         LOGD("fourcc(%c%c%c%c)",
 451                 pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
 452     */
 453
 454         switch (fourcc) {
 455         case GST_MAKE_FOURCC('S', 'N', '1', '2'):
 456         case GST_MAKE_FOURCC('N', 'V', '1', '2'):
 457                 pixtype = MM_PIXEL_FORMAT_NV12;
 458                 break;
 459         case GST_MAKE_FOURCC('S', 'T', '1', '2'):
 460                 pixtype = MM_PIXEL_FORMAT_NV12T;
 461                 break;
 462         case GST_MAKE_FOURCC('S', 'N', '2', '1'):
 463         case GST_MAKE_FOURCC('N', 'V', '2', '1'):
 464                 pixtype = MM_PIXEL_FORMAT_NV21;
 465                 break;
 466         case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
 467         case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
 468         case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
 469                 pixtype = MM_PIXEL_FORMAT_YUYV;
 470                 break;
 471         case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
 472         case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
 473                 pixtype = MM_PIXEL_FORMAT_UYVY;
 474                 break;
 475         case GST_MAKE_FOURCC('S', '4', '2', '0'):
 476         case GST_MAKE_FOURCC('I', '4', '2', '0'):
 477                 pixtype = MM_PIXEL_FORMAT_I420;
 478                 break;
 479         case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
 480                 pixtype = MM_PIXEL_FORMAT_YV12;
 481                 break;
 482         case GST_MAKE_FOURCC('4', '2', '2', 'P'):
 483                 pixtype = MM_PIXEL_FORMAT_422P;
 484                 break;
 485         case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
 486                 pixtype = MM_PIXEL_FORMAT_RGB565;
 487                 break;
 488         case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
 489                 pixtype = MM_PIXEL_FORMAT_RGB888;
 490                 break;
 491         case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
 492         case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
 493                 pixtype = MM_PIXEL_FORMAT_ARGB;
 494                 break;
 495         case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
 496         case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
 497         case GST_MAKE_FOURCC('S', 'R', '3', '2'):
 498                 pixtype = MM_PIXEL_FORMAT_RGBA;
 499                 break;
 500         case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
 501         case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
 502                 pixtype = MM_PIXEL_FORMAT_ENCODED;
 503                 break;
 504         case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
 505                 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
 506                 break;
 507         default:
 508                 LOGE("Not supported fourcc type(%c%c%c%c)",
 509                         fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
 510                 pixtype = MM_PIXEL_FORMAT_INVALID;
 511                 break;
 512         }
 513
 514         return pixtype;
 515 }
 516
 517 static int
 518 _util_storage_supported_cb(int storage_id, storage_type_e type,
 519         storage_state_e state, const char *path, void *user_data)
 520 {
 521         mmplayer_storage_info_t *storage_info = (mmplayer_storage_info_t *)user_data;
 522
 523         MMPLAYER_RETURN_VAL_IF_FAIL(storage_info, FALSE);
 524
 525         if (type == storage_info->type && strstr(storage_info->path, path)) {
 526                 storage_info->id = storage_id;
 527                 storage_info->state = state;
 528                 return FALSE;
 529         }
 530
 531         return TRUE;
 532 }
 533
 534 bool
 535 util_get_storage_info(const char *path, mmplayer_storage_info_t *storage_info)
 536 {
 537         int ret = 0;
 538         const char *file_path = path;
 539
 540         MMPLAYER_RETURN_VAL_IF_FAIL(file_path && storage_info, false);
 541
 542         if (strncmp(file_path, "file://", strlen("file://")) == 0)
 543                 file_path = path + 7; /* remove file prefix */
 544
 545         if (strncmp(file_path, MEDIA_PATH_EXTERNAL, strlen(MEDIA_PATH_EXTERNAL)) == 0) {
 546                 storage_info->type = STORAGE_TYPE_EXTERNAL;
 547
 548                 memset(storage_info->path, 0x00, MM_MAX_URL_LEN);
 549                 g_snprintf(storage_info->path, MM_MAX_URL_LEN, "%s", file_path);
 550
 551                 ret = storage_foreach_device_supported((storage_device_supported_cb)_util_storage_supported_cb, storage_info);
 552                 if (ret != STORAGE_ERROR_NONE) {
 553                         LOGE("failed to check supported storage 0x%x", ret);
 554                         return false;
 555                 }
 556
 557                 if (storage_info->state <= STORAGE_STATE_REMOVED) {
 558                         LOGE("need to check the external storage state %d:%d", storage_info->id, storage_info->state);
 559                         return false;
 560                 }
 561         } else {
 562                 storage_info->type = STORAGE_TYPE_INTERNAL;
 563                 storage_info->state = STORAGE_STATE_MOUNTED;
 564         }
 565
 566         LOGD("storage info %d:%d:%d", storage_info->type, storage_info->id, storage_info->state);
 567         return true;
 568 }
 569
 570 media_format_mimetype_e util_convert_audio_pcm_str_to_media_format_mime(const gchar *audio_pcm_str)
 571 {
 572         if (!audio_pcm_str) {
 573                 LOGW("audio pcm str is NULL");
 574                 return MEDIA_FORMAT_MAX;
 575         }
 576
 577         if (strstr(audio_pcm_str, "S16LE"))
 578                 return MEDIA_FORMAT_PCM_S16LE;
 579         else if (strstr(audio_pcm_str, "S24LE"))
 580                 return MEDIA_FORMAT_PCM_S24LE;
 581         else if (strstr(audio_pcm_str, "S32LE"))
 582                 return MEDIA_FORMAT_PCM_S32LE;
 583         else if (strstr(audio_pcm_str, "S16BE"))
 584                 return MEDIA_FORMAT_PCM_S16BE;
 585         else if (strstr(audio_pcm_str, "S24BE"))
 586                 return MEDIA_FORMAT_PCM_S24BE;
 587         else if (strstr(audio_pcm_str, "S32BE"))
 588                 return MEDIA_FORMAT_PCM_S32BE;
 589         else if (strstr(audio_pcm_str, "F32LE"))
 590                 return MEDIA_FORMAT_PCM_F32LE;
 591         else if (strstr(audio_pcm_str, "F32BE"))
 592                 return MEDIA_FORMAT_PCM_F32BE;
 593         else if (strstr(audio_pcm_str, "U16LE"))
 594                 return MEDIA_FORMAT_PCM_U16LE;
 595         else if (strstr(audio_pcm_str, "U24LE"))
 596                 return MEDIA_FORMAT_PCM_U24LE;
 597         else if (strstr(audio_pcm_str, "U32LE"))
 598                 return MEDIA_FORMAT_PCM_U32LE;
 599         else if (strstr(audio_pcm_str, "U16BE"))
 600                 return MEDIA_FORMAT_PCM_U16BE;
 601         else if (strstr(audio_pcm_str, "U24BE"))
 602                 return MEDIA_FORMAT_PCM_U24BE;
 603         else if (strstr(audio_pcm_str, "U32BE"))
 604                 return MEDIA_FORMAT_PCM_U32BE;
 605         else {
 606                 LOGW("Not supported audio pcm format str : %s", audio_pcm_str);
 607                 return MEDIA_FORMAT_MAX;
 608         }
 609 }