cec: don't replace a command handler when it's being used

[deb_libcec.git] / src / lib / implementations / CECCommandHandler.h

diff --git a/src/lib/implementations/CECCommandHandler.h b/src/lib/implementations/CECCommandHandler.h
index 843aa63802a0b2fc8dca37598a3c1aad51b78d2d..9ced8293cd2f3477bf9cdb914e8d57374890232e 100644 (file)
--- a/src/lib/implementations/CECCommandHandler.h
+++ b/src/lib/implementations/CECCommandHandler.h
@@ -33,29 +33,64 @@
 
 #include <cectypes.h>
 #include <vector>
+#include "../util/StdString.h"
+#include "../platform/threads.h"
 
 namespace CEC
 {
+  class CCECProcessor;
   class CCECBusDevice;
 
   class CCECCommandHandler
   {
   public:
     CCECCommandHandler(CCECBusDevice *busDevice);
-    virtual ~CCECCommandHandler(void) {};
+    virtual ~CCECCommandHandler(void);
 
     virtual bool HandleCommand(const cec_command &command);
     virtual cec_vendor_id GetVendorId(void) { return CEC_VENDOR_UNKNOWN; };
+    virtual void HandlePoll(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool HandleReceiveFailed(void);
 
-    static const char *ToString(const cec_deck_info status);
-    static const char* ToString(const cec_logical_address address);
-    static const char* ToString(const cec_opcode opcode);
+    virtual bool InitHandler(void);
+    virtual uint8_t GetTransmitRetries(void) const { return m_iTransmitRetries; }
+
+    virtual bool TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress);
+    virtual bool TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion);
+    virtual bool TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress);
+    virtual bool TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState);
+    virtual bool TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName);
+    virtual bool TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage);
+    virtual bool TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type);
+    virtual bool TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination);
+    virtual bool TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state);
+    virtual bool TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId);
+    virtual bool TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state);
+    virtual bool TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state);
+    virtual bool TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state);
+    virtual bool TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state);
+    virtual bool TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait = true);
+    virtual bool TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait = true);
+
+    virtual void MarkBusy(void);
+    virtual bool MarkReady(void);
+    virtual bool InUse(void);
 
   protected:
     virtual bool HandleActiveSource(const cec_command &command);
+    virtual bool HandleDeckControl(const cec_command &command);
     virtual bool HandleDeviceCecVersion(const cec_command &command);
     virtual bool HandleDeviceVendorCommandWithId(const cec_command &command);
     virtual bool HandleDeviceVendorId(const cec_command &command);
+    virtual bool HandleFeatureAbort(const cec_command &command);
     virtual bool HandleGetCecVersion(const cec_command &command);
     virtual bool HandleGiveAudioStatus(const cec_command &command);
     virtual bool HandleGiveDeckStatus(const cec_command &command);
@@ -63,15 +98,23 @@ namespace CEC
     virtual bool HandleGiveDeviceVendorId(const cec_command &command);
     virtual bool HandleGiveOSDName(const cec_command &command);
     virtual bool HandleGivePhysicalAddress(const cec_command &command);
+    virtual bool HandleGiveSystemAudioModeStatus(const cec_command &command);
+    virtual bool HandleImageViewOn(const cec_command &command);
     virtual bool HandleMenuRequest(const cec_command &command);
+    virtual bool HandleReportAudioStatus(const cec_command &command);
+    virtual bool HandleReportPhysicalAddress(const cec_command &command);
     virtual bool HandleReportPowerStatus(const cec_command &command);
     virtual bool HandleRequestActiveSource(const cec_command &command);
     virtual bool HandleRoutingChange(const cec_command &command);
+    virtual bool HandleRoutingInformation(const cec_command &command);
     virtual bool HandleSetMenuLanguage(const cec_command &command);
+    virtual bool HandleSetOSDName(const cec_command &command);
     virtual bool HandleSetStreamPath(const cec_command &command);
-    virtual bool HandleSetSystemAudioModeRequest(const cec_command &command);
+    virtual bool HandleSystemAudioModeRequest(const cec_command &command);
     virtual bool HandleStandby(const cec_command &command);
-    virtual bool HandleGiveSystemAudioModeStatus(const cec_command &command);
+    virtual bool HandleSystemAudioModeStatus(const cec_command &command);
+    virtual bool HandleSetSystemAudioMode(const cec_command &command);
+    virtual bool HandleTextViewOn(const cec_command &command);
     virtual bool HandleUserControlPressed(const cec_command &command);
     virtual bool HandleUserControlRelease(const cec_command &command);
     virtual void UnhandledCommand(const cec_command &command);
@@ -79,8 +122,21 @@ namespace CEC
     virtual unsigned int GetMyDevices(std::vector<CCECBusDevice *> &devices) const;
     virtual CCECBusDevice *GetDevice(cec_logical_address iLogicalAddress) const;
     virtual CCECBusDevice *GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const;
+    virtual CCECBusDevice *GetDeviceByType(cec_device_type type) const;
+
+    virtual bool SetVendorId(const cec_command &command);
+    virtual void SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress);
+
+    virtual bool Transmit(cec_command &command, bool bExpectResponse = true);
 
-    virtual void SetVendorId(const cec_command &command);
     CCECBusDevice *m_busDevice;
+    CCECProcessor *m_processor;
+    int32_t        m_iTransmitTimeout;
+    int32_t        m_iTransmitWait;
+    int8_t         m_iTransmitRetries;
+    bool           m_bHandlerInited;
+    uint8_t        m_iUseCounter;
+    CMutex         m_receiveMutex;
+    CCondition     m_condition;
   };
 };