tizen_src/chromium_impl/media/filters/media_player_bridge_capi_tv.cc

   1 // Copyright 2023 Samsung Electronics Inc. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "media/filters/media_player_bridge_capi_tv.h"
   6
   7 #include "base/strings/string_split.h"
   8 #include "media/base/efl/media_player_util_efl.h"
   9 #include "tizen_src/chromium_impl/media/filters/media_player_tizen_client.h"
  10
  11 namespace {
  12 const int kSeekableTimeUpdateInterval = 500;
  13 }
  14
  15 static void DrmErrorCb(int err_code, char* err_str, void* data) {
  16   DCHECK(data);
  17   media::MediaPlayerBridgeCapiTV* player =
  18       static_cast<media::MediaPlayerBridgeCapiTV*>(data);
  19
  20   player->OnDrmError(err_code, err_str);
  21 }
  22
  23 namespace media {
  24
  25 MediaPlayerBridgeCapiTV::MediaPlayerBridgeCapiTV(const GURL& url,
  26                                                  const std::string& user_agent,
  27                                                  double volume)
  28     : MediaPlayerBridgeCapi(url, user_agent, volume), weak_factory_(this) {
  29   LOG(INFO) << "(" << static_cast<void*>(this) << ") " << __func__;
  30 }
  31
  32 MediaPlayerBridgeCapiTV::~MediaPlayerBridgeCapiTV() {
  33   LOG(INFO) << "(" << static_cast<void*>(this) << ") " << __func__;
  34   weak_factory_.InvalidateWeakPtrs();
  35 }
  36
  37 void MediaPlayerBridgeCapiTV::SetContentMimeType(const std::string& mime_type) {
  38   LOG(INFO) << "(" << static_cast<void*>(this) << ") " << __func__
  39             << " mime_type : " << mime_type;
  40   mime_type_ = mime_type;
  41 }
  42
  43 void MediaPlayerBridgeCapiTV::Prepare() {
  44   bool media_resource_acquired = false;
  45   std::string translated_url;
  46   std::string drm_info;
  47
  48   if (GetMediaPlayerClient())
  49     GetMediaPlayerClient()->NotifyPlaybackState(
  50         kPlaybackLoad, player_id_, url_.spec(), mime_type_,
  51         &media_resource_acquired, &translated_url, &drm_info);
  52
  53   LOG(INFO) << "media_resource_acquired: " << media_resource_acquired
  54             << ",translated_url:" << translated_url
  55             << ",drm_info: " << drm_info;
  56
  57   if (GetMediaPlayerClient() &&
  58       GetMediaPlayerClient()->PlaybackNotificationEnabled() &&
  59       blink::IsHbbTV()) {
  60     if (!SetDrmInfo(drm_info)) {
  61       LOG(ERROR) << "SetDrmInfo failed";
  62       return;
  63     }
  64     if (!translated_url.empty())
  65       url_ = media::GetCleanURL(translated_url);
  66   }
  67
  68   if (url_.spec().find(".mpd") != std::string::npos)
  69     stream_type_ = DASH_STREAM;
  70   else if (url_.spec().find(".m3u") != std::string::npos)
  71     stream_type_ = HLS_STREAM;
  72   else if (mime_type_.find("application/dash+xml") != std::string::npos) {
  73     char steaming_type_dash[] = "DASH";
  74     char steaming_type_dash_ex[] = "DASHEX";
  75     player_set_streaming_type(
  76         player_, blink::IsHbbTV() ? steaming_type_dash_ex : steaming_type_dash);
  77     stream_type_ = DASH_STREAM;
  78   }
  79   if (blink::IsHbbTV() && CheckHighBitRate() && stream_type_ == DASH_STREAM)
  80     AppendUrlHighBitRate(url_.spec());
  81   MediaPlayerBridgeCapi::Prepare();
  82   if (GetMediaPlayerClient())
  83     GetMediaPlayerClient()->NotifyPlaybackState(kPlaybackReady, player_id_);
  84 }
  85
  86 void MediaPlayerBridgeCapiTV::Release() {
  87   StopSeekableTimeUpdateTimer();
  88   MediaPlayerBridgeCapi::Release();
  89   if (GetMediaPlayerClient())
  90     GetMediaPlayerClient()->NotifyPlaybackState(kPlaybackStop, player_id_);
  91 }
  92
  93 bool MediaPlayerBridgeCapiTV::Play() {
  94   if (!MediaPlayerBridgeCapi::Play())
  95     return false;
  96   if (GetMediaPlayerClient())
  97     GetMediaPlayerClient()->NotifyPlaybackState(kPlaybackStart, player_id_);
  98   return true;
  99 }
 100
 101 void MediaPlayerBridgeCapiTV::PlaybackCompleteUpdate() {
 102   MediaPlayerBridgeCapi::PlaybackCompleteUpdate();
 103   if (GetMediaPlayerClient())
 104     GetMediaPlayerClient()->NotifyPlaybackState(kPlaybackFinish, player_id_);
 105 }  // namespace media
 106
 107 void MediaPlayerBridgeCapiTV::PlayerPrepared() {
 108   MediaPlayerBridgeCapi::PlayerPrepared();
 109
 110   GetAdaptiveStreamingInfo();
 111   if (/*!blink::IsHbbTV() && */is_live_stream_) {
 112     UpdateSeekableTime();
 113     StartSeekableTimeUpdateTimer();
 114   }
 115 }
 116
 117 void MediaPlayerBridgeCapiTV::StartSeekableTimeUpdateTimer() {
 118   if (!seekable_time_update_timer_.IsRunning()) {
 119     seekable_time_update_timer_.Start(
 120         FROM_HERE, base::Milliseconds(kSeekableTimeUpdateInterval), this,
 121         &MediaPlayerBridgeCapiTV::OnSeekableTimeUpdateTimerFired);
 122   }
 123 }
 124
 125 void MediaPlayerBridgeCapiTV::StopSeekableTimeUpdateTimer() {
 126   if (seekable_time_update_timer_.IsRunning())
 127     seekable_time_update_timer_.Stop();
 128 }
 129
 130 void MediaPlayerBridgeCapiTV::OnSeekableTimeUpdateTimerFired() {
 131   UpdateSeekableTime();
 132 }
 133
 134 void MediaPlayerBridgeCapiTV::GetAdaptiveStreamingInfo() {
 135   int ret = player_get_adaptive_streaming_info(player_, &is_live_stream_,
 136                                                PLAYER_ADAPTIVE_INFO_IS_LIVE);
 137   if (ret != PLAYER_ERROR_NONE || is_live_stream_) {
 138     LOG(INFO) << "(" << static_cast<void*>(this) << ") " << __func__
 139               << " A live stream.";
 140   }
 141 }
 142
 143 void MediaPlayerBridgeCapiTV::UpdateSeekableTime() {
 144   if (GetPlayerState() == PLAYER_STATE_NONE || !is_live_stream_)
 145     return;
 146
 147   int64_t min = 0, max = 0;
 148   if (GetLiveStreamingDuration(&min, &max)) {
 149     if (min_seekable_time_.InMilliseconds() != min ||
 150         max_seekable_time_.InMilliseconds() != max) {
 151       min_seekable_time_ = base::Milliseconds(min);
 152       max_seekable_time_ = base::Milliseconds(max);
 153       if (GetMediaPlayerClient())
 154       GetMediaPlayerClient()->OnSeekableTimeChange(
 155           min_seekable_time_, max_seekable_time_, is_live_stream_);
 156     }
 157
 158     return;
 159   }
 160
 161   GetAdaptiveStreamingInfo();
 162   if (!is_live_stream_) {
 163     LOG(INFO) << "(" << static_cast<void*>(this) << ") " << __func__
 164               << " changed to static stream";
 165     if (GetMediaPlayerClient())
 166       GetMediaPlayerClient()->OnSeekableTimeChange({}, {}, is_live_stream_);
 167     MediaPlayerBridgeCapi::UpdateDuration();
 168   }
 169 }
 170
 171 bool MediaPlayerBridgeCapiTV::GetLiveStreamingDuration(int64_t* min,
 172                                                        int64_t* max) {
 173   DCHECK(min);
 174   DCHECK(max);
 175   constexpr const size_t kDurationBufferSize = 64;
 176   char live_duration[kDurationBufferSize] = {
 177       0,
 178   };
 179   char* live_ptr = live_duration;
 180   const auto err = player_get_adaptive_streaming_info(
 181       player_, live_duration, PLAYER_ADAPTIVE_INFO_LIVE_DURATION);
 182   if (err != PLAYER_ERROR_NONE) {
 183     LOG(ERROR) << "(" << static_cast<void*>(this) << ") " << __func__
 184                << " |player_get_adaptive_streaming_info| failed " << err;
 185     return false;
 186   }
 187
 188   const std::string duration(live_duration);
 189   const std::string::size_type delimiter = duration.find('|');
 190   if (delimiter == std::string::npos) {
 191     LOG(ERROR) << "(" << static_cast<void*>(this) << ") " << __func__
 192                << " Failed to find delimiter | in duration: " << duration;
 193     return false;
 194   }
 195
 196   const std::string duration_min = duration.substr(0, delimiter);
 197   if (duration_min.empty()) {
 198     LOG(ERROR) << "(" << static_cast<void*>(this) << ") " << __func__
 199                << " Failed empty min sub str: " << duration << ", "
 200                << delimiter;
 201     return false;
 202   }
 203
 204   int64_t out_min = 0;
 205   if (!base::StringToInt64(duration_min, &out_min)) {
 206     LOG(ERROR) << "(" << static_cast<void*>(this) << ") " << __func__
 207                << " Failed to get min from duration: " << duration;
 208     return false;
 209   }
 210
 211   const std::string duration_max = duration.substr(delimiter + 1);
 212   if (duration_max.empty()) {
 213     LOG(ERROR) << "(" << static_cast<void*>(this) << ") " << __func__
 214                << " empty max sub str: " << duration << ", " << delimiter;
 215     return false;
 216   }
 217
 218   int64_t out_max = 0;
 219   if (!base::StringToInt64(duration_max, &out_max)) {
 220     LOG(ERROR) << "(" << static_cast<void*>(this) << ") " << __func__
 221                << " Failed to get max from duration: " << duration;
 222     return false;
 223   }
 224
 225   *min = out_min;
 226   *max = out_max;
 227   return true;
 228 }
 229
 230 void MediaPlayerBridgeCapiTV::AppendUrlHighBitRate(const std::string& url) {
 231   // don't use url.append("|STARTBITRATE=HIGHEST") to get hbbtv url
 232   // "|" will be replaced with "%7C"
 233   const char high_bitrate[] = "|STARTBITRATE=HIGHEST";
 234   int len = url.length() + strlen(high_bitrate) + 1;
 235   char* str_url = new char[len];
 236   if (!str_url) {
 237     return;
 238   }
 239
 240   memset(str_url, 0, len);
 241   strncat(str_url, url.c_str(), url.length());
 242   strncat(str_url, high_bitrate, strlen(high_bitrate));
 243   hbbtv_url_ = str_url;
 244   BLINKFREE(str_url);
 245   LOG(INFO) << "hbbtv url:" << hbbtv_url_.c_str();
 246 }
 247
 248 bool MediaPlayerBridgeCapiTV::CheckHighBitRate() {
 249   if (!GetMediaPlayerClient()) {
 250     LOG(ERROR) << "MediaPlayerClient is null";
 251     return false;
 252   }
 253   content::WebContentsDelegate* web_contents_delegate =
 254       GetMediaPlayerClient()->GetWebContentsDelegate();
 255   if (!web_contents_delegate) {
 256     LOG(ERROR) << "get web_contents_delegate fail";
 257     return false;
 258   }
 259   bool ret = web_contents_delegate->IsHighBitRate();
 260   LOG(INFO) << "get high bit rate: " << std::boolalpha << ret;
 261   return ret;
 262 }
 263
 264 void MediaPlayerBridgeCapiTV::HandleDownloadableFontInfo(
 265     const std::string& scheme_id_uri,
 266     const std::string& value,
 267     const std::string& data,
 268     int type) {
 269   content::WebContentsDelegate* web_contents_delegate =
 270       GetMediaPlayerClient()->GetWebContentsDelegate();
 271   if (!web_contents_delegate)
 272     return;
 273   web_contents_delegate->NotifyDownloadableFontInfo(scheme_id_uri, value, data,
 274                                                     type);
 275 }
 276
 277 void MediaPlayerBridgeCapiTV::Initialize(VideoRendererSink* sink) {
 278   player_set_drm_error_cb(player_, DrmErrorCb, this);
 279   MediaPlayerBridgeCapi::Initialize(sink);
 280 }
 281
 282 bool MediaPlayerBridgeCapiTV::SetDrmInfo(std::string& drm_info) {
 283   // The DRM info from HbbTV comes as a JSON-like string in the following
 284   // format:
 285   // pair = Property ':' Value
 286   // string = pair {',' pair}
 287   std::vector<std::string> drm_info_pairs = base::SplitStringUsingSubstr(
 288       drm_info, ", ", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
 289   for (auto it = drm_info_pairs.begin(); it != drm_info_pairs.end(); ++it) {
 290     std::vector<std::string> drm_info_pair = base::SplitStringUsingSubstr(
 291         *it, ": ", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
 292
 293     if (drm_info_pair.size() != 2)
 294       continue;
 295
 296     std::string trim_key = drm_info_pair.at(0);
 297     std::string trim_value = drm_info_pair.at(1);
 298     LOG(INFO) << "trim_key: " << trim_key.c_str()
 299               << ",trim_value: " << trim_value.c_str();
 300
 301     if (!SetMediaDRMInfo(trim_key, trim_value)) {
 302       LOG(ERROR)
 303           << "MediaPlayerBridgeCapiTV::SetDrmInfo SetMediaDRMInfo failed";
 304       return false;
 305     }
 306   }
 307
 308   return true;
 309 }
 310
 311 bool MediaPlayerBridgeCapiTV::SetMediaDRMInfo(const std::string& type_data,
 312                                               const std::string& value_data) {
 313   LOG(INFO) << "player_set_drm_info(type_length(" << type_data.length() << ") "
 314             << " value_length(" << value_data.length() << ")) ";
 315   int ret = PLAYER_ERROR_INVALID_OPERATION;
 316   const void* type_data_ptr = type_data.c_str();
 317   const void* value_data_ptr = value_data.c_str();
 318   player_drm_type_e drm_type = PLAYER_DRM_TYPE_PLAYREADY;
 319   ret = player_set_drm_info(player_, type_data_ptr, type_data.length(),
 320                             value_data_ptr, value_data.length(), drm_type);
 321   if (ret != PLAYER_ERROR_NONE) {
 322     MediaPlayerBridgeCapi::OnHandlePlayerError(ret, FROM_HERE);
 323     return false;
 324   }
 325
 326   return true;
 327 }
 328
 329 void MediaPlayerBridgeCapiTV::OnDrmError(int err_code, char* err_str) {
 330   LOG(ERROR) << "OnDrmError err_str[" << err_str << "]";
 331   if (!task_runner_->BelongsToCurrentThread()) {
 332     task_runner_->PostTask(
 333         FROM_HERE,
 334         base::BindOnce(&MediaPlayerBridgeCapiTV::OnDrmError,
 335                        weak_factory_.GetWeakPtr(), err_code, err_str));
 336   }
 337   MediaPlayerBridgeCapi::OnHandlePlayerError(err_code, FROM_HERE);
 338 }
 339
 340 }  // namespace media