2 * Copyright (C) 2012, BMW AG
4 * This file is part of GENIVI Project AudioManager.
6 * Contributions are licensed to the GENIVI Alliance under one or more
7 * Contribution License Agreements.
10 * This Source Code Form is subject to the terms of the
11 * Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with
12 * this file, You can obtain one at http://mozilla.org/MPL/2.0/.
15 * \author Christian Mueller, christian.ei.mueller@bmw.de BMW 2011,2012
17 * \file CAmDatabaseHandler.h
18 * For further information see http://www.genivi.org/.
22 #ifndef DATABASEHANDLER_H_
23 #define DATABASEHANDLER_H_
25 #include "audiomanagertypes.h"
34 class CAmDatabaseObserver;
36 class CAmRoutingTreeItem;
38 #define DYNAMIC_ID_BOUNDARY 100 //!< the value below is reserved for staticIDs, the value above will be assigned to dynamically registered items
39 //todo: check the enum values before entering & changing in the database.
40 //todo: change asserts for dynamic boundary checks into failure answers.#
41 //todo: check autoincrement boundary and set to 16bit limits
42 //todo: If the sink is part of a gateway, the listconnectionFormats is copied to the gatewayInformation. Check this statement for sinks & sources
43 //todo: exchange last_insert_row id to be more safe
44 //todo: create test to ensure uniqueness of names throughout the database
45 //todo: enforce the uniqueness of names
48 * This class handles and abstracts the database
50 class CAmDatabaseHandler
53 CAmDatabaseHandler(std::string databasePath);
54 ~CAmDatabaseHandler();
55 am_Error_e enterDomainDB(const am_Domain_s& domainData, am_domainID_t& domainID);
56 am_Error_e enterMainConnectionDB(const am_MainConnection_s& mainConnectionData, am_mainConnectionID_t& connectionID);
57 am_Error_e enterSinkDB(const am_Sink_s& sinkData, am_sinkID_t& sinkID);
58 am_Error_e enterCrossfaderDB(const am_Crossfader_s& crossfaderData, am_crossfaderID_t& crossfaderID);
59 am_Error_e enterGatewayDB(const am_Gateway_s& gatewayData, am_gatewayID_t& gatewayID);
60 am_Error_e enterSourceDB(const am_Source_s& sourceData, am_sourceID_t& sourceID);
61 am_Error_e enterConnectionDB(const am_Connection_s& connection, am_connectionID_t& connectionID);
62 am_Error_e enterSinkClassDB(const am_SinkClass_s& sinkClass, am_sinkClass_t& sinkClassID);
63 am_Error_e enterSourceClassDB(am_sourceClass_t& sourceClassID, const am_SourceClass_s& sourceClass);
64 am_Error_e enterSystemProperties(const std::vector<am_SystemProperty_s>& listSystemProperties);
65 am_Error_e changeMainConnectionRouteDB(const am_mainConnectionID_t mainconnectionID, const std::vector<am_connectionID_t>& listConnectionID);
66 am_Error_e changeMainConnectionStateDB(const am_mainConnectionID_t mainconnectionID, const am_ConnectionState_e connectionState);
67 am_Error_e changeSinkMainVolumeDB(const am_mainVolume_t mainVolume, const am_sinkID_t sinkID);
68 am_Error_e changeSinkAvailabilityDB(const am_Availability_s& availability, const am_sinkID_t sinkID);
69 am_Error_e changDomainStateDB(const am_DomainState_e domainState, const am_domainID_t domainID);
70 am_Error_e changeSinkMuteStateDB(const am_MuteState_e muteState, const am_sinkID_t sinkID);
71 am_Error_e changeMainSinkSoundPropertyDB(const am_MainSoundProperty_s& soundProperty, const am_sinkID_t sinkID);
72 am_Error_e changeMainSourceSoundPropertyDB(const am_MainSoundProperty_s& soundProperty, const am_sourceID_t sourceID);
73 am_Error_e changeSourceSoundPropertyDB(const am_SoundProperty_s& soundProperty, const am_sourceID_t sourceID);
74 am_Error_e changeSinkSoundPropertyDB(const am_SoundProperty_s& soundProperty, const am_sinkID_t sinkID);
75 am_Error_e changeSourceAvailabilityDB(const am_Availability_s& availability, const am_sourceID_t sourceID);
76 am_Error_e changeSystemPropertyDB(const am_SystemProperty_s& property);
77 am_Error_e changeDelayMainConnection(const am_timeSync_t & delay, const am_mainConnectionID_t & connectionID);
78 am_Error_e changeSinkClassInfoDB(const am_SinkClass_s& sinkClass);
79 am_Error_e changeSourceClassInfoDB(const am_SourceClass_s& sourceClass);
80 am_Error_e changeConnectionTimingInformation(const am_connectionID_t connectionID, const am_timeSync_t delay);
81 am_Error_e changeConnectionFinal(const am_connectionID_t connectionID);
82 am_Error_e changeSourceState(const am_sourceID_t sourceID, const am_SourceState_e sourceState);
83 am_Error_e changeSinkVolume(const am_sinkID_t sinkID, const am_volume_t volume);
84 am_Error_e changeSourceVolume(const am_sourceID_t sourceID, const am_volume_t volume);
85 am_Error_e changeCrossFaderHotSink(const am_crossfaderID_t crossfaderID, const am_HotSink_e hotsink);
86 am_Error_e removeMainConnectionDB(const am_mainConnectionID_t mainConnectionID);
87 am_Error_e removeSinkDB(const am_sinkID_t sinkID);
88 am_Error_e removeSourceDB(const am_sourceID_t sourceID);
89 am_Error_e removeGatewayDB(const am_gatewayID_t gatewayID);
90 am_Error_e removeCrossfaderDB(const am_crossfaderID_t crossfaderID);
91 am_Error_e removeDomainDB(const am_domainID_t domainID);
92 am_Error_e removeSinkClassDB(const am_sinkClass_t sinkClassID);
93 am_Error_e removeSourceClassDB(const am_sourceClass_t sourceClassID);
94 am_Error_e removeConnection(const am_connectionID_t connectionID);
95 am_Error_e getSourceClassInfoDB(const am_sourceID_t sourceID, am_SourceClass_s& classInfo) const;
96 am_Error_e getSinkClassInfoDB(const am_sinkID_t sinkID, am_SinkClass_s& sinkClass) const;
97 am_Error_e getGatewayInfoDB(const am_gatewayID_t gatewayID, am_Gateway_s& gatewayData) const;
98 am_Error_e getSinkInfoDB(const am_sinkID_t sinkID, am_Sink_s& sinkData) const;
99 am_Error_e getSourceInfoDB(const am_sourceID_t sourceID, am_Source_s& sourceData) const;
100 am_Error_e getCrossfaderInfoDB(const am_crossfaderID_t crossfaderID, am_Crossfader_s& crossfaderData) const;
101 am_Error_e getMainConnectionInfoDB(const am_mainConnectionID_t mainConnectionID, am_MainConnection_s& mainConnectionData) const;
102 am_Error_e getSinkVolume(const am_sinkID_t sinkID, am_volume_t& volume) const;
103 am_Error_e getSourceVolume(const am_sourceID_t sourceID, am_volume_t& volume) const;
104 am_Error_e getSinkSoundPropertyValue(const am_sinkID_t sinkID, const am_SoundPropertyType_e propertyType, int16_t& value) const;
105 am_Error_e getSourceSoundPropertyValue(const am_sourceID_t sourceID, const am_SoundPropertyType_e propertyType, int16_t& value) const;
106 am_Error_e getListSinksOfDomain(const am_domainID_t domainID, std::vector<am_sinkID_t>& listSinkID) const;
107 am_Error_e getListSourcesOfDomain(const am_domainID_t domainID, std::vector<am_sourceID_t>& listSourceID) const;
108 am_Error_e getListCrossfadersOfDomain(const am_domainID_t domainID, std::vector<am_crossfaderID_t>& listGatewaysID) const;
109 am_Error_e getListGatewaysOfDomain(const am_domainID_t domainID, std::vector<am_gatewayID_t>& listGatewaysID) const;
110 am_Error_e getListMainConnections(std::vector<am_MainConnection_s>& listMainConnections) const;
111 am_Error_e getListDomains(std::vector<am_Domain_s>& listDomains) const;
112 am_Error_e getListConnections(std::vector<am_Connection_s>& listConnections) const;
113 am_Error_e getListSinks(std::vector<am_Sink_s>& listSinks) const;
114 am_Error_e getListSources(std::vector<am_Source_s>& lisSources) const;
115 am_Error_e getListSourceClasses(std::vector<am_SourceClass_s>& listSourceClasses) const;
116 am_Error_e getListCrossfaders(std::vector<am_Crossfader_s>& listCrossfaders) const;
117 am_Error_e getListGateways(std::vector<am_Gateway_s>& listGateways) const;
118 am_Error_e getListSinkClasses(std::vector<am_SinkClass_s>& listSinkClasses) const;
119 am_Error_e getListVisibleMainConnections(std::vector<am_MainConnectionType_s>& listConnections) const;
120 am_Error_e getListMainSinks(std::vector<am_SinkType_s>& listMainSinks) const;
121 am_Error_e getListMainSources(std::vector<am_SourceType_s>& listMainSources) const;
122 am_Error_e getListMainSinkSoundProperties(const am_sinkID_t sinkID, std::vector<am_MainSoundProperty_s>& listSoundProperties) const;
123 am_Error_e getListMainSourceSoundProperties(const am_sourceID_t sourceID, std::vector<am_MainSoundProperty_s>& listSourceProperties) const;
124 am_Error_e getListSystemProperties(std::vector<am_SystemProperty_s>& listSystemProperties) const;
125 am_Error_e getListSinkConnectionFormats(const am_sinkID_t sinkID, std::vector<am_ConnectionFormat_e> & listConnectionFormats) const;
126 am_Error_e getListSourceConnectionFormats(const am_sourceID_t sourceID, std::vector<am_ConnectionFormat_e> & listConnectionFormats) const;
127 am_Error_e getListGatewayConnectionFormats(const am_gatewayID_t gatewayID, std::vector<bool> & listConnectionFormat) const;
128 am_Error_e getTimingInformation(const am_mainConnectionID_t mainConnectionID, am_timeSync_t& delay) const;
129 am_Error_e getDomainOfSource(const am_sourceID_t sourceID, am_domainID_t& domainID) const;
130 am_Error_e getDomainOfSink(const am_sinkID_t sinkID, am_domainID_t& domainID) const;
131 am_Error_e getSoureState(const am_sourceID_t sourceID, am_SourceState_e& sourceState) const;
132 am_Error_e getDomainState(const am_domainID_t domainID, am_DomainState_e& state) const;
133 am_Error_e getRoutingTree(bool onlyfree, CAmRoutingTree& tree, std::vector<CAmRoutingTreeItem*>& flatTree);
134 am_Error_e peekDomain(const std::string& name, am_domainID_t& domainID);
135 am_Error_e peekSink(const std::string& name, am_sinkID_t& sinkID);
136 am_Error_e peekSource(const std::string& name, am_sourceID_t& sourceID);
137 am_Error_e peekSinkClassID(const std::string& name, am_sinkClass_t& sinkClassID);
138 am_Error_e peekSourceClassID(const std::string& name, am_sourceClass_t& sourceClassID);
140 bool existMainConnection(const am_mainConnectionID_t mainConnectionID) const;
141 bool existcrossFader(const am_crossfaderID_t crossfaderID) const;
142 bool existConnection(const am_Connection_s connection);
143 bool existConnectionID(const am_connectionID_t connectionID);
144 bool existSource(const am_sourceID_t sourceID) const;
145 bool existSourceNameOrID(const am_sourceID_t sourceID, const std::string& name) const;
146 bool existSourceName(const std::string& name) const;
147 bool existSink(const am_sinkID_t sinkID) const;
148 bool existSinkNameOrID(const am_sinkID_t sinkID, const std::string& name) const;
149 bool existSinkName(const std::string& name) const;
150 bool existDomain(const am_domainID_t domainID) const;
151 bool existGateway(const am_gatewayID_t gatewayID) const;
152 bool existSinkClass(const am_sinkClass_t sinkClassID) const;
153 bool existSourceClass(const am_sourceClass_t sourceClassID) const;
154 void registerObserver(CAmDatabaseObserver *iObserver);
155 bool sourceVisible(const am_sourceID_t sourceID) const;
156 bool sinkVisible(const am_sinkID_t sinkID) const;
159 am_timeSync_t calculateMainConnectionDelay(const am_mainConnectionID_t mainConnectionID) const; //!< calculates a new main connection delay
160 bool sqQuery(const std::string& query); //!< queries the database
161 bool openDatabase(); //!< opens the database
162 void createTables(); //!< creates all tables from the static table
163 sqlite3 *mpDatabase; //!< pointer to the database
164 std::string mPath; //!< path to the database
165 CAmDatabaseObserver *mpDatabaseObserver; //!< pointer to the Observer
166 bool mFirstStaticSink; //!< bool for dynamic range handling
167 bool mFirstStaticSource; //!< bool for dynamic range handling
168 bool mFirstStaticGateway; //!< bool for dynamic range handling
169 bool mFirstStaticSinkClass; //!< bool for dynamic range handling
170 bool mFirstStaticSourceClass; //!< bool for dynamic range handling
171 bool mFirstStaticCrossfader; //!< bool for dynamic range handling
172 typedef std::map<am_gatewayID_t, std::vector<bool> > ListConnectionFormat; //!< type for list of connection formats
173 ListConnectionFormat mListConnectionFormat; //!< list of connection formats
178 #endif /* DATABASEHANDLER_H_ */