2 * Copyright (C) 2011, BMW AG
4 * GeniviAudioMananger AudioManagerDaemon
6 * \file RoutingSender.h
8 * \date 20-Oct-2011 3:42:04 PM
9 * \author Christian Mueller (christian.ei.mueller@bmw.de)
12 * GNU Lesser General Public License, version 2.1, with special exception (GENIVI clause)
13 * Copyright (C) 2011, BMW AG Christian Mueller Christian.ei.mueller@bmw.de
15 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License, version 2.1, as published by the Free Software Foundation.
16 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License, version 2.1, for more details.
17 * You should have received a copy of the GNU Lesser General Public License, version 2.1, along with this program; if not, see <http://www.gnu.org/licenses/lgpl-2.1.html>.
18 * Note that the copyright holders assume that the GNU Lesser General Public License, version 2.1, may also be applicable to programs even in cases in which the program is not a library in the technical sense.
19 * Linking AudioManager statically or dynamically with other modules is making a combined work based on AudioManager. You may license such other modules under the GNU Lesser General Public License, version 2.1. If you do not want to license your linked modules under the GNU Lesser General Public License, version 2.1, you may use the program under the following exception.
20 * As a special exception, the copyright holders of AudioManager give you permission to combine AudioManager with software programs or libraries that are released under any license unless such a combination is not permitted by the license of such a software program or library. You may copy and distribute such a system following the terms of the GNU Lesser General Public License, version 2.1, including this special exception, for AudioManager and the licenses of the other code concerned.
21 * Note that people who make modified versions of AudioManager are not obligated to grant this special exception for their modified versions; it is their choice whether to do so. The GNU Lesser General Public License, version 2.1, gives permission to release a modified version without this exception; this exception also makes it possible to release a modified version which carries forward this exception.
25 #ifndef ROUTINGSENDER_H_
26 #define ROUTINGSENDER_H_
28 #include "routing/RoutingSendInterface.h"
31 #ifdef UNIT_TEST //this is needed to test RoutingSender
32 #include "../test/RoutingInterfaceBackdoor.h"
39 * Implements the RoutingSendInterface. Loads all plugins and dispatches calls to the plugins
44 RoutingSender(const std::vector<std::string>& listOfPluginDirectories);
45 virtual ~RoutingSender();
48 * removes a handle from the list
49 * @param handle to be removed
50 * @return E_OK in case of success
52 am_Error_e removeHandle(const am_Handle_s& handle);
56 * this adds the domain to the lookup table of the Router. The data is used to have a quick lookup of the correct pluginInterface.
57 * This must be done whenever a domain is registered.
59 am_Error_e addDomainLookup(const am_Domain_s& domainData);
62 * this adds the Source to the lookup table of the Router. The data is used to have a quick lookup of the correct pluginInterface.
63 * This must be done whenever a Source is registered.
65 am_Error_e addSourceLookup(const am_Source_s& sourceData);
68 * this adds the Sink to the lookup table of the Router. The data is used to have a quick lookup of the correct pluginInterface.
69 * This must be done whenever a Sink is registered.
71 am_Error_e addSinkLookup(const am_Sink_s& sinkData);
74 * this adds the Crossfader to the lookup table of the Router. The data is used to have a quick lookup of the correct pluginInterface.
75 * This must be done whenever a Crossfader is registered.
77 am_Error_e addCrossfaderLookup(const am_Crossfader_s& crossfaderData);
80 * this removes the Domain to the lookup table of the Router. This must be done everytime a domain is deregistered.
82 am_Error_e removeDomainLookup(const am_domainID_t domainID);
85 * this removes the Source to the lookup table of the Router. This must be done everytime a source is deregistered.
87 am_Error_e removeSourceLookup(const am_sourceID_t sourceID);
90 * this removes the Sink to the lookup table of the Router. This must be done everytime a sink is deregistered.
92 am_Error_e removeSinkLookup(const am_sinkID_t sinkID);
95 * this removes the Crossfader to the lookup table of the Router. This must be done everytime a crossfader is deregistered.
97 am_Error_e removeCrossfaderLookup(const am_crossfaderID_t crossfaderID);
98 void startupRoutingInterface(RoutingReceiveInterface* routingreceiveinterface);
99 void routingInterfacesReady();
100 void routingInterfacesRundown();
101 am_Error_e asyncAbort(const am_Handle_s& handle);
102 am_Error_e asyncConnect(am_Handle_s& handle, const am_connectionID_t connectionID, const am_sourceID_t sourceID, const am_sinkID_t sinkID, const am_ConnectionFormat_e connectionFormat);
103 am_Error_e asyncDisconnect(am_Handle_s& handle, const am_connectionID_t connectionID);
104 am_Error_e asyncSetSinkVolume(am_Handle_s& handle, const am_sinkID_t sinkID, const am_volume_t volume, const am_RampType_e ramp, const am_time_t time);
105 am_Error_e asyncSetSourceVolume(am_Handle_s& handle, const am_sourceID_t sourceID, const am_volume_t volume, const am_RampType_e ramp, const am_time_t time);
106 am_Error_e asyncSetSourceState(am_Handle_s& handle, const am_sourceID_t sourceID, const am_SourceState_e state);
107 am_Error_e asyncSetSinkSoundProperty(am_Handle_s& handle, const am_sinkID_t sinkID, const am_SoundProperty_s& soundProperty);
108 am_Error_e asyncSetSourceSoundProperties(am_Handle_s& handle, const std::vector<am_SoundProperty_s>& listSoundProperties, const am_sourceID_t sourceID);
109 am_Error_e asyncSetSinkSoundProperties(am_Handle_s& handle, const std::vector<am_SoundProperty_s>& listSoundProperties, const am_sinkID_t sinkID);
110 am_Error_e asyncSetSourceSoundProperty(am_Handle_s& handle, const am_sourceID_t sourceID, const am_SoundProperty_s& soundProperty);
111 am_Error_e asyncCrossFade(am_Handle_s& handle, const am_crossfaderID_t crossfaderID, const am_HotSink_e hotSink, const am_RampType_e rampType, const am_time_t time);
112 am_Error_e setDomainState(const am_domainID_t domainID, const am_DomainState_e domainState);
113 am_Error_e getListHandles(std::vector<am_Handle_s> & listHandles) const;
114 am_Error_e getListPlugins(std::vector<std::string>& interfaces) const;
115 uint16_t getInterfaceVersion() const;
117 //!< is used to pair interfaces with busnames
118 struct InterfaceNamePairs
120 RoutingSendInterface* routingInterface;
124 //!< is used to store data related to handles
125 class am_handleData_c
131 am_sourceID_t sourceID;
132 am_crossfaderID_t crossfaderID;
133 am_connectionID_t connectionID;
137 am_SoundProperty_s soundPropery;
138 am_SourceState_e sourceState;
140 am_HotSink_e hotSink;
141 std::vector<am_SoundProperty_s>* soundProperties;
146 #ifdef UNIT_TEST //this is needed to test RoutingSender
147 friend class RoutingInterfaceBackdoor;
151 * returns the data that belong to handles
152 * @param handle the handle
153 * @return a class holding the handle data
155 am_handleData_c returnHandleData(const am_Handle_s handle) const;
159 //!< is needed to sort the handles in the map
162 bool operator()(const am_Handle_s& a, const am_Handle_s& b) const
164 return (a.handle < b.handle);
169 * creates a handle and adds it to the list of handles
170 * @param handleData the data that should be saves together with the handle
171 * @param type the type of handle to be created
174 am_Handle_s createHandle(const am_handleData_c& handleData, const am_Handle_e type);
175 void unloadLibraries(void); //!< unloads all loaded plugins
177 typedef std::map<am_domainID_t, RoutingSendInterface*> DomainInterfaceMap; //!< maps domains to interfaces
178 typedef std::map<am_sinkID_t, RoutingSendInterface*> SinkInterfaceMap; //!< maps sinks to interfaces
179 typedef std::map<am_sourceID_t, RoutingSendInterface*> SourceInterfaceMap; //!< maps sources to interfaces
180 typedef std::map<am_crossfaderID_t, RoutingSendInterface*> CrossfaderInterfaceMap; //!< maps crossfaders to interfaces
181 typedef std::map<am_connectionID_t, RoutingSendInterface*> ConnectionInterfaceMap; //!< maps connections to interfaces
182 typedef std::map<uint16_t, RoutingSendInterface*> HandleInterfaceMap; //!< maps handles to interfaces
183 typedef std::map<am_Handle_s, am_handleData_c, comparator> HandlesMap; //!< maps handleData to handles
185 int16_t mHandleCount; //!< is used to create handles
186 HandlesMap mlistActiveHandles; //!< list of all currently "running" handles.
187 std::vector<void*> mListLibraryHandles; //!< list of all loaded pluginInterfaces
188 std::vector<InterfaceNamePairs> mListInterfaces; //!< list of busname/interface relation
189 ConnectionInterfaceMap mMapConnectionInterface; //!< map of connection to interfaces
190 CrossfaderInterfaceMap mMapCrossfaderInterface; //!< map of crossfaders to interface
191 DomainInterfaceMap mMapDomainInterface; //!< map of domains to interfaces
192 SinkInterfaceMap mMapSinkInterface; //!< map of sinks to interfaces
193 SourceInterfaceMap mMapSourceInterface; //!< map of sources to interfaces
194 HandleInterfaceMap mMapHandleInterface; //!< map of handles to interfaces
199 #endif /* ROUTINGSENDER_H_ */