1515 * limitations under the License.
1616 */
1717
18- #include < app/util/config.h>
19- #ifdef MATTER_DM_PLUGIN_MEDIA_PLAYBACK_SERVER
20- #include " MediaPlaybackManager.h"
2118#include < app-common/zap-generated/attributes/Accessors.h>
2219#include < app/util/config.h>
23-
20+ # include < map >
2421#include < string>
22+ #ifdef MATTER_DM_PLUGIN_MEDIA_PLAYBACK_SERVER
23+ #include " MediaPlaybackManager.h"
2524
2625using namespace std ;
26+ using namespace chip ;
27+ using namespace chip ::app;
2728using namespace chip ::app::DataModel;
2829using namespace chip ::app::Clusters::MediaPlayback;
29- using namespace chip ::Uint8;
3030
3131using chip::CharSpan;
3232using chip::app::AttributeValueEncoder;
3333using chip::app::CommandResponseHelper;
34+ using chip::Protocols::InteractionModel::Status;
3435
3536PlaybackStateEnum MediaPlaybackManager::HandleGetCurrentState ()
3637{
37- return mCurrentState ;
38+ PlaybackStateEnum currentState = PlaybackStateEnum::kPlaying ;
39+
40+ Status status = Attributes::CurrentState::Get (mEndpoint , ¤tState);
41+ if (Status::Success != status)
42+ {
43+ ChipLogError (Zcl, " Unable to get CurrentStage attribute, err:0x%x" to_underlying (status));
44+ }
45+ return currentState;
3846}
3947
4048uint64_t MediaPlaybackManager::HandleGetStartTime ()
@@ -54,7 +62,14 @@ CHIP_ERROR MediaPlaybackManager::HandleGetSampledPosition(AttributeValueEncoder
5462
5563float MediaPlaybackManager::HandleGetPlaybackSpeed ()
5664{
57- return mPlaybackSpeed ;
65+ float playbackSpeed = 1.0 ;
66+
67+ Status status = Attributes::PlaybackSpeed::Get (mEndpoint , &playbackSpeed);
68+ if (Status::Success != status)
69+ {
70+ ChipLogError (Zcl, " Unable to get PlaybackSpeed attribute, err:0x%x" to_underlying (status));
71+ }
72+ return playbackSpeed;
5873}
5974
6075uint64_t MediaPlaybackManager::HandleGetSeekRangeStart ()
@@ -99,10 +114,34 @@ CHIP_ERROR MediaPlaybackManager::HandleGetAvailableTextTracks(AttributeValueEnco
99114 });
100115}
101116
117+ CHIP_ERROR MediaPlaybackManager::HandleSetCurrentState (PlaybackStateEnum currentState)
118+ {
119+ Status status = Attributes::CurrentState::Set (mEndpoint , currentState);
120+
121+ if (Status::Success != status)
122+ {
123+ ChipLogError (Zcl, " Unable to set CurrentState attribute, 0x%x" to_underlying (status));
124+ }
125+
126+ return CHIP_ERROR_IM_GLOBAL_STATUS_VALUE (status);
127+ }
128+
129+ CHIP_ERROR MediaPlaybackManager::HandleSetPlaybackSpeed (float playbackSpeed)
130+ {
131+ Status status = Attributes::PlaybackSpeed::Set (mEndpoint , playbackSpeed);
132+
133+ if (Status::Success != status)
134+ {
135+ ChipLogError (Zcl, " Unable to set PlaybackSpeed attribute, 0x%x" to_underlying (status));
136+ }
137+
138+ return CHIP_ERROR_IM_GLOBAL_STATUS_VALUE (status);
139+ }
140+
102141void MediaPlaybackManager::HandlePlay (CommandResponseHelper<Commands::PlaybackResponse::Type> & helper)
103142{
104- mCurrentState = PlaybackStateEnum::kPlaying ;
105- mPlaybackSpeed = 1 ;
143+ HandleSetCurrentState ( PlaybackStateEnum::kPlaying ) ;
144+ HandleSetPlaybackSpeed ( 1 ) ;
106145
107146 Commands::PlaybackResponse::Type response;
108147 response.data = chip::MakeOptional (CharSpan::fromCharString (" data response"
@@ -112,8 +151,8 @@ void MediaPlaybackManager::HandlePlay(CommandResponseHelper<Commands::PlaybackRe
112151
113152void MediaPlaybackManager::HandlePause (CommandResponseHelper<Commands::PlaybackResponse::Type> & helper)
114153{
115- mCurrentState = PlaybackStateEnum::kPaused ;
116- mPlaybackSpeed = 0 ;
154+ HandleSetCurrentState ( PlaybackStateEnum::kPaused ) ;
155+ HandleSetPlaybackSpeed ( 0 ) ;
117156
118157 Commands::PlaybackResponse::Type response;
119158 response.data = chip::MakeOptional (CharSpan::fromCharString (" data response"
@@ -123,8 +162,8 @@ void MediaPlaybackManager::HandlePause(CommandResponseHelper<Commands::PlaybackR
123162
124163void MediaPlaybackManager::HandleStop (CommandResponseHelper<Commands::PlaybackResponse::Type> & helper)
125164{
126- mCurrentState = PlaybackStateEnum::kNotPlaying ;
127- mPlaybackSpeed = 0 ;
165+ HandleSetCurrentState ( PlaybackStateEnum::kNotPlaying ) ;
166+ HandleSetPlaybackSpeed ( 0 ) ;
128167 mPlaybackPosition = { 0 , chip::app::DataModel::Nullable<uint64_t >(0 ) };
129168
130169 Commands::PlaybackResponse::Type response;
@@ -136,7 +175,9 @@ void MediaPlaybackManager::HandleStop(CommandResponseHelper<Commands::PlaybackRe
136175void MediaPlaybackManager::HandleFastForward (CommandResponseHelper<Commands::PlaybackResponse::Type> & helper,
137176 const chip::Optional<bool > & audioAdvanceUnmuted)
138177{
139- if (mPlaybackSpeed == kPlaybackMaxForwardSpeed )
178+ float playbackSpeed = HandleGetPlaybackSpeed ();
179+
180+ if (playbackSpeed == kPlaybackMaxForwardSpeed )
140181 {
141182 // if already at max speed, return error
142183 Commands::PlaybackResponse::Type response;
@@ -146,13 +187,14 @@ void MediaPlaybackManager::HandleFastForward(CommandResponseHelper<Commands::Pla
146187 return ;
147188 }
148189
149- mCurrentState = PlaybackStateEnum::kPlaying ;
150- mPlaybackSpeed = (mPlaybackSpeed <= 0 ? 1 : mPlaybackSpeed * 2 );
151- if (mPlaybackSpeed > kPlaybackMaxForwardSpeed )
190+ HandleSetCurrentState (PlaybackStateEnum::kPlaying );
191+ // Normalize to correct range
192+ playbackSpeed = (playbackSpeed <= 0 ? 1 : playbackSpeed * 2 );
193+ if (playbackSpeed > kPlaybackMaxForwardSpeed )
152194 {
153- // don't exceed max speed
154- mPlaybackSpeed = kPlaybackMaxForwardSpeed ;
195+ playbackSpeed = kPlaybackMaxForwardSpeed ;
155196 }
197+ HandleSetPlaybackSpeed (playbackSpeed);
156198
157199 Commands::PlaybackResponse::Type response;
158200 response.data = chip::MakeOptional (CharSpan::fromCharString (" data response"
@@ -162,8 +204,8 @@ void MediaPlaybackManager::HandleFastForward(CommandResponseHelper<Commands::Pla
162204
163205void MediaPlaybackManager::HandlePrevious (CommandResponseHelper<Commands::PlaybackResponse::Type> & helper)
164206{
165- mCurrentState = PlaybackStateEnum::kPlaying ;
166- mPlaybackSpeed = 1 ;
207+ HandleSetCurrentState ( PlaybackStateEnum::kPlaying ) ;
208+ HandleSetPlaybackSpeed ( 1 ) ;
167209 mPlaybackPosition = { 0 , chip::app::DataModel::Nullable<uint64_t >(0 ) };
168210
169211 Commands::PlaybackResponse::Type response;
@@ -175,7 +217,9 @@ void MediaPlaybackManager::HandlePrevious(CommandResponseHelper<Commands::Playba
175217void MediaPlaybackManager::HandleRewind (CommandResponseHelper<Commands::PlaybackResponse::Type> & helper,
176218 const chip::Optional<bool > & audioAdvanceUnmuted)
177219{
178- if (mPlaybackSpeed == kPlaybackMaxRewindSpeed )
220+ float playbackSpeed = HandleGetPlaybackSpeed ();
221+
222+ if (playbackSpeed == kPlaybackMaxRewindSpeed )
179223 {
180224 // if already at max speed in reverse, return error
181225 Commands::PlaybackResponse::Type response;
@@ -185,13 +229,14 @@ void MediaPlaybackManager::HandleRewind(CommandResponseHelper<Commands::Playback
185229 return ;
186230 }
187231
188- mCurrentState = PlaybackStateEnum::kPlaying ;
189- mPlaybackSpeed = (mPlaybackSpeed >= 0 ? -1 : mPlaybackSpeed * 2 );
190- if (mPlaybackSpeed < kPlaybackMaxRewindSpeed )
232+ HandleSetCurrentState (PlaybackStateEnum::kPlaying );
233+ // Normalize to correct range
234+ playbackSpeed = (playbackSpeed >= 0 ? -1 : playbackSpeed * 2 );
235+ if (playbackSpeed < kPlaybackMaxRewindSpeed )
191236 {
192- // don't exceed max rewind speed
193- mPlaybackSpeed = kPlaybackMaxRewindSpeed ;
237+ playbackSpeed = kPlaybackMaxRewindSpeed ;
194238 }
239+ HandleSetPlaybackSpeed (playbackSpeed);
195240
196241 Commands::PlaybackResponse::Type response;
197242 response.data = chip::MakeOptional (CharSpan::fromCharString (" data response"
@@ -249,8 +294,8 @@ void MediaPlaybackManager::HandleSeek(CommandResponseHelper<Commands::PlaybackRe
249294
250295void MediaPlaybackManager::HandleNext (CommandResponseHelper<Commands::PlaybackResponse::Type> & helper)
251296{
252- mCurrentState = PlaybackStateEnum::kPlaying ;
253- mPlaybackSpeed = 1 ;
297+ HandleSetCurrentState ( PlaybackStateEnum::kPlaying ) ;
298+ HandleSetPlaybackSpeed ( 1 ) ;
254299 mPlaybackPosition = { 0 , chip::app::DataModel::Nullable<uint64_t >(0 ) };
255300
256301 Commands::PlaybackResponse::Type response;
@@ -338,4 +383,15 @@ uint16_t MediaPlaybackManager::GetClusterRevision(chip::EndpointId endpoint)
338383 return clusterRevision;
339384}
340385
386+ static std::map<chip::EndpointId, std::unique_ptr<MediaPlaybackManager>> gMediaPlaybackManagerInstance {};
387+
388+ void emberAfMediaPlaybackClusterInitCallback (EndpointId endpoint)
389+ {
390+ ChipLogProgress (Zcl, " TV Linux App: MediaPlayback::SetDefaultDelegate, endpoint=%x"
391+
392+ gMediaPlaybackManagerInstance [endpoint] = std::make_unique<MediaPlaybackManager>(endpoint);
393+
394+ SetDefaultDelegate (endpoint, gMediaPlaybackManagerInstance [endpoint].get ());
395+ }
396+
341397#endif // / MATTER_DM_PLUGIN_MEDIA_PLAYBACK_SERVER
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