add teletext parser

2 files changed, 55 insertions, 0 deletions

diff --git a/lib/dvb/teletext.cpp b/lib/dvb/teletext.cpp
new file mode 100644
index 00000000..e05891c4
--- /dev/null
+++ b/lib/dvb/teletext.cpp
@@ -0,0 +1,33 @@
+#include <lib/base/eerror.h>
+#include <lib/dvb/teletext.h>
+#include <lib/dvb/idemux.h>
+
+DEFINE_REF(eDVBTeletextParser);
+
+eDVBTeletextParser::eDVBTeletextParser(iDVBDemux *demux)
+{
+	setStreamID(0xBD); // as per en 300 472
+	
+	if (demux->createPESReader(eApp, m_pes_reader))
+		eDebug("failed to create PES reader!");
+	else
+		m_pes_reader->connectRead(slot(*this, &eDVBTeletextParser::processData), m_read_connection);
+		
+}
+
+void eDVBTeletextParser::processPESPacket(__u8 *pkt, int len)
+{
+	eDebug("GOT TELETEXT PACKET:");
+	int i;
+	for (i=0; i<16; ++i)
+		eDebugNoNewLine("%02x ", pkt[i]);
+	eDebug("<");
+}
+
+int eDVBTeletextParser::start(int pid)
+{
+	if (m_pes_reader)
+		return m_pes_reader->start(pid);
+	else
+		return -1;
+}
diff --git a/lib/dvb/teletext.h b/lib/dvb/teletext.h
new file mode 100644
index 00000000..9fa1e2ea
--- /dev/null
+++ b/lib/dvb/teletext.h
@@ -0,0 +1,22 @@
+#ifndef __lib_dvb_teletext_h
+#define __lib_dvb_teletext_h
+
+#include <lib/base/object.h>
+#include <lib/dvb/idvb.h>
+#include <lib/dvb/pesparse.h>
+
+class eDVBTeletextParser: public iObject, public ePESParser, public Object
+{
+	DECLARE_REF(eDVBTeletextParser);
+public:
+	eDVBTeletextParser(iDVBDemux *demux);
+	int start(int pid);
+	
+private:
+	void processPESPacket(__u8 *pkt, int len);
+	
+	ePtr<iDVBPESReader> m_pes_reader;
+	ePtr<eConnection> m_read_connection;
+};
+
+#endif