X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fdevices%2FCECBusDevice.h;h=8a80f48673a7b179223f89c472f442a7045b82af;hb=d9de2aae6b2f47b8e1faacc69adba7406b9d85f0;hp=dcfbbbc4ab9f28b8c33b054e7bac3c082efeb000;hpb=91ef4e2d039e2b4171cfb77f7895bde87c5309a6;p=deb_libcec.git diff --git a/src/lib/devices/CECBusDevice.h b/src/lib/devices/CECBusDevice.h index dcfbbbc..8a80f48 100644 --- a/src/lib/devices/CECBusDevice.h +++ b/src/lib/devices/CECBusDevice.h @@ -2,7 +2,7 @@ /* * This file is part of the libCEC(R) library. * - * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved. + * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited. All rights reserved. * libCEC(R) is an original work, containing original code. * * libCEC(R) is a trademark of Pulse-Eight Limited. @@ -31,10 +31,10 @@ * http://www.pulse-eight.net/ */ -#include "../../../include/cectypes.h" #include -#include "../platform/threads/mutex.h" -#include "../platform/util/StdString.h" +#include +#include "lib/platform/threads/mutex.h" +#include "lib/platform/util/StdString.h" namespace CEC { @@ -47,6 +47,85 @@ namespace CEC class CCECTuner; class CCECTV; + class CResponse + { + public: + CResponse(cec_opcode opcode) : + m_opcode(opcode){} + ~CResponse(void) + { + Broadcast(); + } + + bool Wait(uint32_t iTimeout) + { + return m_event.Wait(iTimeout); + } + + void Broadcast(void) + { + m_event.Broadcast(); + } + + private: + cec_opcode m_opcode; + PLATFORM::CEvent m_event; + }; + + class CWaitForResponse + { + public: + CWaitForResponse(void) {} + ~CWaitForResponse(void) + { + Clear(); + } + + void Clear() + { + PLATFORM::CLockObject lock(m_mutex); + for (std::map::iterator it = m_waitingFor.begin(); it != m_waitingFor.end(); it++) + it->second->Broadcast(); + m_waitingFor.clear(); + } + + bool Wait(cec_opcode opcode, uint32_t iTimeout = CEC_DEFAULT_TRANSMIT_WAIT) + { + CResponse *response = GetEvent(opcode); + return response ? response->Wait(iTimeout) : false; + } + + void Received(cec_opcode opcode) + { + CResponse *response = GetEvent(opcode); + if (response) + response->Broadcast(); + } + + private: + CResponse *GetEvent(cec_opcode opcode) + { + CResponse *retVal(NULL); + { + PLATFORM::CLockObject lock(m_mutex); + std::map::iterator it = m_waitingFor.find(opcode); + if (it != m_waitingFor.end()) + { + retVal = it->second; + } + else + { + retVal = new CResponse(opcode); + m_waitingFor[opcode] = retVal; + } + return retVal; + } + } + + PLATFORM::CMutex m_mutex; + std::map m_waitingFor; + }; + class CCECBusDevice { friend class CCECProcessor; @@ -87,72 +166,77 @@ namespace CEC virtual cec_version GetCecVersion(const cec_logical_address initiator, bool bUpdate = false); virtual void SetCecVersion(const cec_version newVersion); virtual bool RequestCecVersion(const cec_logical_address initiator, bool bWaitForResponse = true); - virtual bool TransmitCECVersion(const cec_logical_address destination); + virtual bool TransmitCECVersion(const cec_logical_address destination, bool bIsReply); virtual cec_menu_language & GetMenuLanguage(const cec_logical_address initiator, bool bUpdate = false); virtual void SetMenuLanguage(const char *strLanguage); virtual void SetMenuLanguage(const cec_menu_language &menuLanguage); virtual bool RequestMenuLanguage(const cec_logical_address initiator, bool bWaitForResponse = true); - virtual bool TransmitSetMenuLanguage(const cec_logical_address destination); + virtual bool TransmitSetMenuLanguage(const cec_logical_address destination, bool bIsReply); - virtual bool TransmitOSDString(const cec_logical_address destination, cec_display_control duration, const char *strMessage); + virtual bool TransmitOSDString(const cec_logical_address destination, cec_display_control duration, const char *strMessage, bool bIsReply); virtual CStdString GetCurrentOSDName(void); virtual CStdString GetOSDName(const cec_logical_address initiator, bool bUpdate = false); virtual void SetOSDName(CStdString strName); virtual bool RequestOSDName(const cec_logical_address source, bool bWaitForResponse = true); - virtual bool TransmitOSDName(const cec_logical_address destination); + virtual bool TransmitOSDName(const cec_logical_address destination, bool bIsReply); virtual uint16_t GetCurrentPhysicalAddress(void); virtual bool HasValidPhysicalAddress(void); virtual uint16_t GetPhysicalAddress(const cec_logical_address initiator, bool bSuppressUpdate = false); virtual bool SetPhysicalAddress(uint16_t iNewAddress); virtual bool RequestPhysicalAddress(const cec_logical_address initiator, bool bWaitForResponse = true); - virtual bool TransmitPhysicalAddress(void); + virtual bool TransmitPhysicalAddress(bool bIsReply); virtual cec_power_status GetCurrentPowerStatus(void); virtual cec_power_status GetPowerStatus(const cec_logical_address initiator, bool bUpdate = false); virtual void SetPowerStatus(const cec_power_status powerStatus); - virtual bool RequestPowerStatus(const cec_logical_address initiator, bool bWaitForResponse = true); - virtual bool TransmitPowerState(const cec_logical_address destination); + virtual void OnImageViewOnSent(bool bSentByLibCEC); + virtual bool ImageViewOnSent(void); + virtual bool RequestPowerStatus(const cec_logical_address initiator, bool bUpdate, bool bWaitForResponse = true); + virtual bool TransmitPowerState(const cec_logical_address destination, bool bIsReply); virtual cec_vendor_id GetCurrentVendorId(void); virtual cec_vendor_id GetVendorId(const cec_logical_address initiator, bool bUpdate = false); virtual const char * GetVendorName(const cec_logical_address initiator, bool bUpdate = false); virtual bool SetVendorId(uint64_t iVendorId); virtual bool RequestVendorId(const cec_logical_address initiator, bool bWaitForResponse = true); - virtual bool TransmitVendorID(const cec_logical_address destination, bool bSendAbort = true); + virtual bool TransmitVendorID(const cec_logical_address destination, bool bSendAbort, bool bIsReply); virtual cec_bus_device_status GetCurrentStatus(void) { return GetStatus(false, true); } virtual cec_bus_device_status GetStatus(bool bForcePoll = false, bool bSuppressPoll = false); - virtual void SetDeviceStatus(const cec_bus_device_status newStatus); - virtual void ResetDeviceStatus(void); - virtual bool TransmitPoll(const cec_logical_address destination); + virtual void SetDeviceStatus(const cec_bus_device_status newStatus, cec_version libCECSpecVersion = CEC_VERSION_1_4); + virtual void ResetDeviceStatus(bool bClientUnregistered = false); + virtual bool TransmitPoll(const cec_logical_address destination, bool bUpdateDeviceStatus); virtual void HandlePoll(const cec_logical_address destination); virtual void HandlePollFrom(const cec_logical_address initiator); virtual bool HandleReceiveFailed(void); virtual cec_menu_state GetMenuState(const cec_logical_address initiator); virtual void SetMenuState(const cec_menu_state state); - virtual bool TransmitMenuState(const cec_logical_address destination); + virtual bool TransmitMenuState(const cec_logical_address destination, bool bIsReply); - virtual bool ActivateSource(void); + virtual bool ActivateSource(uint64_t iDelay = 0); virtual bool IsActiveSource(void) const { return m_bActiveSource; } virtual bool RequestActiveSource(bool bWaitForResponse = true); virtual void MarkAsActiveSource(void); - virtual void MarkAsInactiveSource(void); - virtual bool TransmitActiveSource(void); + virtual void MarkAsInactiveSource(bool bClientUnregistered = false); + virtual bool TransmitActiveSource(bool bIsReply); virtual bool TransmitImageViewOn(void); virtual bool TransmitInactiveSource(void); virtual bool TransmitPendingActiveSourceCommands(void); + virtual void SetActiveRoute(uint16_t iRoute); virtual void SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress = CEC_INVALID_PHYSICAL_ADDRESS); virtual bool PowerOn(const cec_logical_address initiator); virtual bool Standby(const cec_logical_address initiator); - virtual bool TryLogicalAddress(void); + virtual bool TryLogicalAddress(cec_version libCECSpecVersion = CEC_VERSION_1_4); CCECClient * GetClient(void); + void SignalOpcode(cec_opcode opcode); + bool WaitForOpcode(cec_opcode opcode); CCECAudioSystem * AsAudioSystem(void); static CCECAudioSystem * AsAudioSystem(CCECBusDevice *device); @@ -185,8 +269,8 @@ namespace CEC bool m_bReplaceHandler; cec_menu_state m_menuState; bool m_bActiveSource; - uint64_t m_iLastActive; - uint64_t m_iLastPowerStateUpdate; + int64_t m_iLastActive; + int64_t m_iLastPowerStateUpdate; cec_version m_cecVersion; cec_bus_device_status m_deviceStatus; std::set m_unsupportedFeatures; @@ -196,5 +280,7 @@ namespace CEC unsigned m_iHandlerUseCount; bool m_bAwaitingReceiveFailed; bool m_bVendorIdRequested; + CWaitForResponse *m_waitForResponse; + bool m_bImageViewOnSent; }; };