Drop unknown page function and packet coding

src/qteletextdecoder/drcspage.cpp

@@ -41,11 +41,6 @@ PageBase::PageFunctionEnum DRCSPage::pageFunction() const
 	return PFGlobalPOP;
 }
 
-PageBase::PacketCodingEnum DRCSPage::packetCoding() const
-{
-	return Coding7bit;
-}
-
 int DRCSPage::drcsMode(int c) const
 {
 	if (!packetExists(28, 3))

src/qteletextdecoder/drcspage.h

@@ -31,7 +31,6 @@ public:
 
 	// TODO PFNormalPOP as well?
 	PageFunctionEnum pageFunction() const;
-	PacketCodingEnum packetCoding() const;
 
 	int drcsMode(int c) const;
 	bool ptu(int c, uchar *data) const;

src/qteletextdecoder/levelonepage.cpp

@@ -80,16 +80,6 @@ void LevelOnePage::clearPage()
 //	If clearPage() is called outside constructor, we need to implement m_enhancements.clear();
 }
 
-PageBase::PageFunctionEnum LevelOnePage::pageFunction() const
-{
-	return PFLevelOnePage;
-}
-
-PageBase::PacketCodingEnum LevelOnePage::packetCoding() const
-{
-	return Coding7bit;
-}
-
 bool LevelOnePage::isEmpty() const
 {
 	if (!m_enhancements.isEmpty())

src/qteletextdecoder/levelonepage.h

@@ -42,9 +42,6 @@ public:
 	LevelOnePage();
 	LevelOnePage(const PageBase &other);
 
-	PageFunctionEnum pageFunction() const override;
-	PacketCodingEnum packetCoding() const override;
-
 	bool isEmpty() const override;
 
 	QByteArray packet(int y, int d) const override;

src/qteletextdecoder/pagebase.cpp

@@ -29,12 +29,12 @@ PageBase::PageBase()
 
 PageBase::PageFunctionEnum PageBase::pageFunction() const
 {
-	return PFUnknown;
+	return PFLevelOnePage;
 }
 
 PageBase::PacketCodingEnum PageBase::packetCoding() const
 {
-	return CodingUnknown;
+	return Coding7bit;
 }
 
 bool PageBase::isEmpty() const

src/qteletextdecoder/pagebase.h

@@ -27,9 +27,9 @@ class PageBase
 public:
 	enum ControlBitsEnum { C4ErasePage, C5Newsflash, C6Subtitle, C7SuppressHeader, C8Update, C9InterruptedSequence, C10InhibitDisplay, C11SerialMagazine, C12NOS, C13NOS, C14NOS };
 	// Available Page Functions according to 9.4.2.1 of the spec
-	enum PageFunctionEnum { PFUnknown = -1, PFLevelOnePage, PFDataBroadcasting, PFGlobalPOP, PFNormalPOP, PFGlobalDRCS, PFNormalDRCS, PFMOT, PFMIP, PFBasicTOPTable, PFAdditionalInformationTable, PFMultiPageTable, PFMultiPageExtensionTable, PFTriggerMessages };
+	enum PageFunctionEnum { PFLevelOnePage, PFDataBroadcasting, PFGlobalPOP, PFNormalPOP, PFGlobalDRCS, PFNormalDRCS, PFMOT, PFMIP, PFBasicTOPTable, PFAdditionalInformationTable, PFMultiPageTable, PFMultiPageExtensionTable, PFTriggerMessages };
 	// Available Page Codings of X/1 to X/25 according to 9.4.2.1 of the spec
-	enum PacketCodingEnum { CodingUnknown = -1, Coding7bit, Coding8bit, Coding18bit, Coding4bit, Coding4bitThen7bit, CodingPerPacket };
+	enum PacketCodingEnum { Coding7bit, Coding8bit, Coding18bit, Coding4bit, Coding4bitThen7bit, CodingPerPacket };
 
 	PageBase();