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Diffstat (limited to 'PluginRoutingInterfacePulse/include/RoutingSenderPULSE.h')
| -rw-r--r-- | PluginRoutingInterfacePulse/include/RoutingSenderPULSE.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/PluginRoutingInterfacePulse/include/RoutingSenderPULSE.h b/PluginRoutingInterfacePulse/include/RoutingSenderPULSE.h new file mode 100644 index 0000000..0fc2197 --- /dev/null +++ b/PluginRoutingInterfacePulse/include/RoutingSenderPULSE.h @@ -0,0 +1,131 @@ +/** + * SPDX license identifier: MPL-2.0 + * + * Copyright (C) 2011-2014, Wind River Systems + * Copyright (C) 2014, GENIVI Alliance + * + * This file is part of Pulse Audio Interface Routing Plugin. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License (MPL), v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * For further information see http://www.genivi.org/. + * + * List of changes: + * + * 21.08.2014, Adrian Scarlat, First version of the code; + * Porting code from AM ver1.x to AM ver3.0; + * Added Copyright and License information; + */ + +#ifndef ROUTINGSENDERPULSE_H_ +#define ROUTINGSENDERPULSE_H_ + +/* Includes */ +#include "routing/IAmRoutingSend.h" +#include <signal.h> +#include <string.h> +#include <errno.h> +#include <unistd.h> +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> +#include <limits.h> +#include <getopt.h> +#include <locale.h> +#include <map> +#include <pulse/pulseaudio.h> + +using namespace am; + +struct RoutingSenderPULSEConnection +{ + am_connectionID_t connectionID; + am_sourceID_t sourceID; + am_sinkID_t sinkID; + am_Handle_s handle; + bool pending; +}; + + +struct RoutingSenderPULSESourceSinkConfig +{ + am_Source_s source; + am_Sink_s sink; + + std::string name;//e.g. {"gst-launch-0.10", "mono", "aplay"}; + std::string clazz;//e.g. {"Entertainment", "Navigation", "TTS"}; + std::string propertyName;//e.g. {"application.process.binary", "application.process.binary", "application.process.app"}; + std::string propertyValue;// +}; + + +/* Prototypes */ +class RoutingSenderPULSE : public IAmRoutingSend +{ +public: + RoutingSenderPULSE(pa_context *p_paContext); + ~RoutingSenderPULSE(); + + am::am_Error_e startupInterface(am::IAmRoutingReceive* p_routingReceiver); + void setRoutingReady(uint16_t handle); + void setRoutingRundown(uint16_t handle); + am_Error_e asyncAbort(const am_Handle_s handle); + am_Error_e asyncConnect(const am_Handle_s handle, const am_connectionID_t connectionID, const am_sourceID_t sourceID, const am_sinkID_t sinkID, const am_CustomConnectionFormat_t connectionFormat); + am_Error_e asyncDisconnect(const am_Handle_s handle, const am_connectionID_t connectionID); + am_Error_e asyncSetSinkVolume(const am_Handle_s handle, const am_sinkID_t sinkID, const am_volume_t volume, const am_CustomRampType_t ramp, const am_time_t time); + am_Error_e asyncSetSourceVolume(const am_Handle_s handle, const am_sourceID_t sourceID, const am_volume_t volume, const am_CustomRampType_t ramp, const am_time_t time); + am_Error_e asyncSetSourceState(const am_Handle_s handle, const am_sourceID_t sourceID, const am_SourceState_e state); + am_Error_e asyncSetSinkSoundProperties(const am_Handle_s handle, const am_sinkID_t sinkID, const std::vector<am_SoundProperty_s>& listSoundProperties); + am_Error_e asyncSetSinkSoundProperty(const am_Handle_s handle, const am_sinkID_t sinkID, const am_SoundProperty_s& soundProperty); + am_Error_e asyncSetSourceSoundProperties(const am_Handle_s handle, const am_sourceID_t sourceID, const std::vector<am_SoundProperty_s>& listSoundProperties); + am_Error_e asyncSetSourceSoundProperty(const am_Handle_s handle, const am_sourceID_t sourceID, const am_SoundProperty_s& soundProperty); + am_Error_e asyncCrossFade(const am_Handle_s handle, const am_crossfaderID_t crossfaderID, const am_HotSink_e hotSink, const am_CustomRampType_t rampType, const am_time_t time); + am_Error_e setDomainState(const am_domainID_t domainID, const am_DomainState_e domainState); + am_Error_e returnBusName(std::string& BusName) const; + void getInterfaceVersion(std::string& out_ver) const; + + void setPAContext(pa_context *p_paContext) { + this->m_paContext = p_paContext; + } + am_Error_e asyncSetVolumes(const am_Handle_s handle, const std::vector<am_Volumes_s>& listVolumes); + am_Error_e asyncSetSinkNotificationConfiguration(const am_Handle_s handle, const am_sinkID_t sinkID, const am_NotificationConfiguration_s& notificationConfiguration); + am_Error_e asyncSetSourceNotificationConfiguration(const am_Handle_s handle, const am_sourceID_t sourceID, const am_NotificationConfiguration_s& notificationConfiguration); +//Pulse Audio callbacks + void getSinkInfoCallback(pa_context *c, const pa_sink_info *i, int is_last, void *userdata); + void getSourceInfoCallback(pa_context *c, const pa_source_info *i, int is_last, void *userdata); + void getSinkInputInfoCallback(pa_context *c, const pa_sink_input_info *i, void *userdata); + void getSourceOutputInfoCallback(pa_context *c, const pa_source_output_info *i, void *userdata); + +private: + void loadConfig(); + + am_Domain_s m_domain; + + std::vector<RoutingSenderPULSESourceSinkConfig> m_sinks; + std::vector<RoutingSenderPULSESourceSinkConfig> m_sources; + + std::map<uint16_t, uint32_t> m_sourceToPASinkInput; + std::map<uint16_t, uint32_t> m_sourceToPASource; + std::map<uint16_t, uint32_t> m_sinkToPASourceOutput; + std::map<uint16_t, uint32_t> m_sinkToPASink; + + uint16_t m_paSinkNullIndex; + uint16_t m_paSourceNullIndex; + + IAmRoutingReceive *m_routingReceiver; + pa_context *m_paContext; + +/** + * Maintain a list of pending actions: there is a high change that the HMI first call connect, + * then the audio client start to play, therefore, sink-input is not yet created by the time "connect" method was called. + * same for volume? not sure - probably the sink input is created when the user change the volume. + * same for disconnect? not sure - probably the sink input was already created by the time the user is calling disconnect + */ + std::vector<RoutingSenderPULSEConnection> m_activeConnections; + std::map<uint16_t, uint16_t> m_sinkToVolume; + std::map<uint16_t, uint16_t> m_sourceToVolume; +}; + +#endif |