small optimiziations
[enigma2.git] / lib / service / iservice.h
index ab95ef79abe49e58c719f453e4cf68ee82ce3d89..962e4a95399978909156f11758be6a5b8487868e 100644 (file)
@@ -3,11 +3,12 @@
 
 #include <lib/python/swig.h>
 #include <lib/base/object.h>
-#include <lib/service/event.h>
 #include <string>
 #include <connection.h>
 #include <list>
 
+class eServiceEvent;
+
 class eServiceReference
 {
 public:
@@ -51,11 +52,13 @@ public:
        std::string name;
        std::string getName() { return name; }
 
+       void setName( const std::string &n ) { name=n; }
+
        eServiceReference()
                : type(idInvalid), flags(0)
        {
+               memset(data, 0, sizeof(data));
        }
-
        eServiceReference(int type, int flags)
                : type(type), flags(flags)
        {
@@ -174,13 +177,13 @@ public:
        
                // doesn't need to be implemented, should return -1 then.
        virtual int getLength(const eServiceReference &ref);
-       virtual SWIG_VOID(RESULT) getEvent(const eServiceReference &ref, ePtr<eServiceEvent> &SWIG_OUTPUT);
+       virtual SWIG_VOID(RESULT) getEvent(const eServiceReference &ref, ePtr<eServiceEvent> &SWIG_OUTPUT, time_t start_time=0);
+               // returns true when not implemented
+       virtual bool isPlayable(const eServiceReference &ref, const eServiceReference &ignore);
 };
 
 TEMPLATE_TYPEDEF(ePtr<iStaticServiceInformation>, iStaticServiceInformationPtr);
 
-class eServiceEvent;
-
 TEMPLATE_TYPEDEF(ePtr<eServiceEvent>, eServiceEventPtr);
 
 class iServiceInformation: public iObject
@@ -222,11 +225,28 @@ public:
 
 TEMPLATE_TYPEDEF(ePtr<iServiceInformation>, iServiceInformationPtr);
 
+class iFrontendStatusInformation: public iObject
+{
+public:
+       enum {
+               bitErrorRate,
+               signalPower,
+               signalQuality
+       };
+       virtual int getFrontendInfo(int w)=0;
+};
+
+TEMPLATE_TYPEDEF(ePtr<iFrontendStatusInformation>, iFrontendStatusInformationPtr);
+
 class iPauseableService: public iObject
 {
 public:
        virtual RESULT pause()=0;
        virtual RESULT unpause()=0;
+       
+               /* hm. */
+       virtual RESULT setSlowMotion(int ratio=0)=0;
+       virtual RESULT setFastForward(int ratio=0)=0;
 };
 
 TEMPLATE_TYPEDEF(ePtr<iPauseableService>, iPauseableServicePtr);
@@ -264,6 +284,14 @@ public:
 
 TEMPLATE_TYPEDEF(ePtr<iAudioTrackSelection>, iAudioTrackSelectionPtr);
 
+class iSubserviceList: public iObject
+{
+public:
+       virtual int getNumberOfSubservices()=0;
+       virtual SWIG_VOID(RESULT) getSubservice(eServiceReference &SWIG_OUTPUT, unsigned int n)=0;
+};
+
+TEMPLATE_TYPEDEF(ePtr<iSubserviceList>, iSubserviceListPtr);
 
 class iPlayableService: public iObject
 {
@@ -286,6 +314,8 @@ public:
        virtual SWIG_VOID(RESULT) pause(ePtr<iPauseableService> &SWIG_OUTPUT)=0;
        virtual SWIG_VOID(RESULT) info(ePtr<iServiceInformation> &SWIG_OUTPUT)=0;
        virtual SWIG_VOID(RESULT) audioTracks(ePtr<iAudioTrackSelection> &SWIG_OUTPUT)=0;
+       virtual SWIG_VOID(RESULT) subServices(ePtr<iSubserviceList> &SWIG_OUTPUT)=0;
+       virtual SWIG_VOID(RESULT) frontendStatusInfo(ePtr<iFrontendStatusInformation> &SWIG_OUTPUT)=0;
 };
 
 TEMPLATE_TYPEDEF(ePtr<iPlayableService>, iPlayableServicePtr);