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/**
* Copyright (C) 2012, BMW AG
*
* This file is part of GENIVI Project AudioManager.
*
* Contributions are licensed to the GENIVI Alliance under one or more
* Contribution License Agreements.
*
* \copyright
* This Source Code Form is subject to the terms of the
* Mozilla Public License, 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/.
*
*
* \author Christian Mueller, christian.ei.mueller@bmw.de BMW 2011,2012
*
* \file CAmDatabaseHandler.h
* For further information see http://www.genivi.org/.
*
*/
#ifndef DATABASEHANDLER_H_
#define DATABASEHANDLER_H_
#include "audiomanagertypes.h"
#include <map>
#include <vector>
#include <string>
#include <sqlite3.h>
namespace am
{
class CAmDatabaseObserver;
class CAmRoutingTree;
class CAmRoutingTreeItem;
#define DYNAMIC_ID_BOUNDARY 100 //!< the value below is reserved for staticIDs, the value above will be assigned to dynamically registered items
//todo: check the enum values before entering & changing in the database.
//todo: change asserts for dynamic boundary checks into failure answers.#
//todo: check autoincrement boundary and set to 16bit limits
//todo: If the sink is part of a gateway, the listconnectionFormats is copied to the gatewayInformation. Check this statement for sinks & sources
//todo: exchange last_insert_row id to be more safe
//todo: create test to ensure uniqueness of names throughout the database
//todo: enforce the uniqueness of names
/**
* This class handles and abstracts the database
*/
class CAmDatabaseHandler
{
public:
CAmDatabaseHandler(std::string databasePath);
~CAmDatabaseHandler();
am_Error_e enterDomainDB(const am_Domain_s& domainData, am_domainID_t& domainID);
am_Error_e enterMainConnectionDB(const am_MainConnection_s& mainConnectionData, am_mainConnectionID_t& connectionID);
am_Error_e enterSinkDB(const am_Sink_s& sinkData, am_sinkID_t& sinkID);
am_Error_e enterCrossfaderDB(const am_Crossfader_s& crossfaderData, am_crossfaderID_t& crossfaderID);
am_Error_e enterGatewayDB(const am_Gateway_s& gatewayData, am_gatewayID_t& gatewayID);
am_Error_e enterSourceDB(const am_Source_s& sourceData, am_sourceID_t& sourceID);
am_Error_e enterConnectionDB(const am_Connection_s& connection, am_connectionID_t& connectionID);
am_Error_e enterSinkClassDB(const am_SinkClass_s& sinkClass, am_sinkClass_t& sinkClassID);
am_Error_e enterSourceClassDB(am_sourceClass_t& sourceClassID, const am_SourceClass_s& sourceClass);
am_Error_e enterSystemProperties(const std::vector<am_SystemProperty_s>& listSystemProperties);
am_Error_e changeMainConnectionRouteDB(const am_mainConnectionID_t mainconnectionID, const std::vector<am_connectionID_t>& listConnectionID);
am_Error_e changeMainConnectionStateDB(const am_mainConnectionID_t mainconnectionID, const am_ConnectionState_e connectionState);
am_Error_e changeSinkMainVolumeDB(const am_mainVolume_t mainVolume, const am_sinkID_t sinkID);
am_Error_e changeSinkAvailabilityDB(const am_Availability_s& availability, const am_sinkID_t sinkID);
am_Error_e changDomainStateDB(const am_DomainState_e domainState, const am_domainID_t domainID);
am_Error_e changeSinkMuteStateDB(const am_MuteState_e muteState, const am_sinkID_t sinkID);
am_Error_e changeMainSinkSoundPropertyDB(const am_MainSoundProperty_s& soundProperty, const am_sinkID_t sinkID);
am_Error_e changeMainSourceSoundPropertyDB(const am_MainSoundProperty_s& soundProperty, const am_sourceID_t sourceID);
am_Error_e changeSourceSoundPropertyDB(const am_SoundProperty_s& soundProperty, const am_sourceID_t sourceID);
am_Error_e changeSinkSoundPropertyDB(const am_SoundProperty_s& soundProperty, const am_sinkID_t sinkID);
am_Error_e changeSourceAvailabilityDB(const am_Availability_s& availability, const am_sourceID_t sourceID);
am_Error_e changeSystemPropertyDB(const am_SystemProperty_s& property);
am_Error_e changeDelayMainConnection(const am_timeSync_t & delay, const am_mainConnectionID_t & connectionID);
am_Error_e changeSinkClassInfoDB(const am_SinkClass_s& sinkClass);
am_Error_e changeSourceClassInfoDB(const am_SourceClass_s& sourceClass);
am_Error_e changeConnectionTimingInformation(const am_connectionID_t connectionID, const am_timeSync_t delay);
am_Error_e changeConnectionFinal(const am_connectionID_t connectionID);
am_Error_e changeSourceState(const am_sourceID_t sourceID, const am_SourceState_e sourceState);
am_Error_e changeSinkVolume(const am_sinkID_t sinkID, const am_volume_t volume);
am_Error_e changeSourceVolume(const am_sourceID_t sourceID, const am_volume_t volume);
am_Error_e changeCrossFaderHotSink(const am_crossfaderID_t crossfaderID, const am_HotSink_e hotsink);
am_Error_e removeMainConnectionDB(const am_mainConnectionID_t mainConnectionID);
am_Error_e removeSinkDB(const am_sinkID_t sinkID);
am_Error_e removeSourceDB(const am_sourceID_t sourceID);
am_Error_e removeGatewayDB(const am_gatewayID_t gatewayID);
am_Error_e removeCrossfaderDB(const am_crossfaderID_t crossfaderID);
am_Error_e removeDomainDB(const am_domainID_t domainID);
am_Error_e removeSinkClassDB(const am_sinkClass_t sinkClassID);
am_Error_e removeSourceClassDB(const am_sourceClass_t sourceClassID);
am_Error_e removeConnection(const am_connectionID_t connectionID);
am_Error_e getSourceClassInfoDB(const am_sourceID_t sourceID, am_SourceClass_s& classInfo) const;
am_Error_e getSinkClassInfoDB(const am_sinkID_t sinkID, am_SinkClass_s& sinkClass) const;
am_Error_e getGatewayInfoDB(const am_gatewayID_t gatewayID, am_Gateway_s& gatewayData) const;
am_Error_e getSinkInfoDB(const am_sinkID_t sinkID, am_Sink_s& sinkData) const;
am_Error_e getSourceInfoDB(const am_sourceID_t sourceID, am_Source_s& sourceData) const;
am_Error_e getCrossfaderInfoDB(const am_crossfaderID_t crossfaderID, am_Crossfader_s& crossfaderData) const;
am_Error_e getMainConnectionInfoDB(const am_mainConnectionID_t mainConnectionID, am_MainConnection_s& mainConnectionData) const;
am_Error_e getSinkVolume(const am_sinkID_t sinkID, am_volume_t& volume) const;
am_Error_e getSourceVolume(const am_sourceID_t sourceID, am_volume_t& volume) const;
am_Error_e getSinkSoundPropertyValue(const am_sinkID_t sinkID, const am_SoundPropertyType_e propertyType, int16_t& value) const;
am_Error_e getSourceSoundPropertyValue(const am_sourceID_t sourceID, const am_SoundPropertyType_e propertyType, int16_t& value) const;
am_Error_e getListSinksOfDomain(const am_domainID_t domainID, std::vector<am_sinkID_t>& listSinkID) const;
am_Error_e getListSourcesOfDomain(const am_domainID_t domainID, std::vector<am_sourceID_t>& listSourceID) const;
am_Error_e getListCrossfadersOfDomain(const am_domainID_t domainID, std::vector<am_crossfaderID_t>& listGatewaysID) const;
am_Error_e getListGatewaysOfDomain(const am_domainID_t domainID, std::vector<am_gatewayID_t>& listGatewaysID) const;
am_Error_e getListMainConnections(std::vector<am_MainConnection_s>& listMainConnections) const;
am_Error_e getListDomains(std::vector<am_Domain_s>& listDomains) const;
am_Error_e getListConnections(std::vector<am_Connection_s>& listConnections) const;
am_Error_e getListSinks(std::vector<am_Sink_s>& listSinks) const;
am_Error_e getListSources(std::vector<am_Source_s>& lisSources) const;
am_Error_e getListSourceClasses(std::vector<am_SourceClass_s>& listSourceClasses) const;
am_Error_e getListCrossfaders(std::vector<am_Crossfader_s>& listCrossfaders) const;
am_Error_e getListGateways(std::vector<am_Gateway_s>& listGateways) const;
am_Error_e getListSinkClasses(std::vector<am_SinkClass_s>& listSinkClasses) const;
am_Error_e getListVisibleMainConnections(std::vector<am_MainConnectionType_s>& listConnections) const;
am_Error_e getListMainSinks(std::vector<am_SinkType_s>& listMainSinks) const;
am_Error_e getListMainSources(std::vector<am_SourceType_s>& listMainSources) const;
am_Error_e getListMainSinkSoundProperties(const am_sinkID_t sinkID, std::vector<am_MainSoundProperty_s>& listSoundProperties) const;
am_Error_e getListMainSourceSoundProperties(const am_sourceID_t sourceID, std::vector<am_MainSoundProperty_s>& listSourceProperties) const;
am_Error_e getListSystemProperties(std::vector<am_SystemProperty_s>& listSystemProperties) const;
am_Error_e getListSinkConnectionFormats(const am_sinkID_t sinkID, std::vector<am_ConnectionFormat_e> & listConnectionFormats) const;
am_Error_e getListSourceConnectionFormats(const am_sourceID_t sourceID, std::vector<am_ConnectionFormat_e> & listConnectionFormats) const;
am_Error_e getListGatewayConnectionFormats(const am_gatewayID_t gatewayID, std::vector<bool> & listConnectionFormat) const;
am_Error_e getTimingInformation(const am_mainConnectionID_t mainConnectionID, am_timeSync_t& delay) const;
am_Error_e getDomainOfSource(const am_sourceID_t sourceID, am_domainID_t& domainID) const;
am_Error_e getDomainOfSink(const am_sinkID_t sinkID, am_domainID_t& domainID) const;
am_Error_e getSoureState(const am_sourceID_t sourceID, am_SourceState_e& sourceState) const;
am_Error_e getDomainState(const am_domainID_t domainID, am_DomainState_e& state) const;
am_Error_e getRoutingTree(bool onlyfree, CAmRoutingTree& tree, std::vector<CAmRoutingTreeItem*>& flatTree);
am_Error_e peekDomain(const std::string& name, am_domainID_t& domainID);
am_Error_e peekSink(const std::string& name, am_sinkID_t& sinkID);
am_Error_e peekSource(const std::string& name, am_sourceID_t& sourceID);
am_Error_e peekSinkClassID(const std::string& name, am_sinkClass_t& sinkClassID);
am_Error_e peekSourceClassID(const std::string& name, am_sourceClass_t& sourceClassID);
bool existMainConnection(const am_mainConnectionID_t mainConnectionID) const;
bool existcrossFader(const am_crossfaderID_t crossfaderID) const;
bool existConnection(const am_Connection_s connection);
bool existConnectionID(const am_connectionID_t connectionID);
bool existSource(const am_sourceID_t sourceID) const;
bool existSourceNameOrID(const am_sourceID_t sourceID, const std::string& name) const;
bool existSourceName(const std::string& name) const;
bool existSink(const am_sinkID_t sinkID) const;
bool existSinkNameOrID(const am_sinkID_t sinkID, const std::string& name) const;
bool existSinkName(const std::string& name) const;
bool existDomain(const am_domainID_t domainID) const;
bool existGateway(const am_gatewayID_t gatewayID) const;
bool existSinkClass(const am_sinkClass_t sinkClassID) const;
bool existSourceClass(const am_sourceClass_t sourceClassID) const;
void registerObserver(CAmDatabaseObserver *iObserver);
bool sourceVisible(const am_sourceID_t sourceID) const;
bool sinkVisible(const am_sinkID_t sinkID) const;
private:
am_timeSync_t calculateMainConnectionDelay(const am_mainConnectionID_t mainConnectionID) const; //!< calculates a new main connection delay
bool sqQuery(const std::string& query); //!< queries the database
bool openDatabase(); //!< opens the database
void createTables(); //!< creates all tables from the static table
sqlite3 *mpDatabase; //!< pointer to the database
std::string mPath; //!< path to the database
CAmDatabaseObserver *mpDatabaseObserver; //!< pointer to the Observer
bool mFirstStaticSink; //!< bool for dynamic range handling
bool mFirstStaticSource; //!< bool for dynamic range handling
bool mFirstStaticGateway; //!< bool for dynamic range handling
bool mFirstStaticSinkClass; //!< bool for dynamic range handling
bool mFirstStaticSourceClass; //!< bool for dynamic range handling
bool mFirstStaticCrossfader; //!< bool for dynamic range handling
typedef std::map<am_gatewayID_t, std::vector<bool> > ListConnectionFormat; //!< type for list of connection formats
ListConnectionFormat mListConnectionFormat; //!< list of connection formats
};
}
#endif /* DATABASEHANDLER_H_ */
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