From e31f64ef6fbe42305c93efdc24ae08a35303a90b Mon Sep 17 00:00:00 2001
From: Ronny Strutz <ronny.strutz@multimedia-labs.de>
Date: Fri, 12 Aug 2005 19:39:08 +0000
Subject: [PATCH] add ci resource manager

---
 lib/dvb_ci/dvbci_resmgr.cpp | 81 +++++++++++++++++++++++++++++++++++++++++++++
 lib/dvb_ci/dvbci_resmgr.h   | 19 +++++++++++
 2 files changed, 100 insertions(+)
 create mode 100644 lib/dvb_ci/dvbci_resmgr.cpp
 create mode 100644 lib/dvb_ci/dvbci_resmgr.h

diff --git a/lib/dvb_ci/dvbci_resmgr.cpp b/lib/dvb_ci/dvbci_resmgr.cpp
new file mode 100644
index 0000000..df0fb8d
--- /dev/null
+++ b/lib/dvb_ci/dvbci_resmgr.cpp
@@ -0,0 +1,81 @@
+/* DVB CI Resource Manager */
+
+#include <lib/dvb_ci/dvbci_resmgr.h>
+
+int eDVBCIResourceManagerSession::receivedAPDU(const unsigned char *tag,const void *data, int len)
+{
+	printf("SESSION(%d) %02x %02x %02x: ", session_nb, tag[0], tag[1], tag[2]);
+	for (int i=0; i<len; i++)
+		printf("%02x ", ((const unsigned char*)data)[i]);
+	printf("\n");
+	if ((tag[0]==0x9f) && (tag[1]==0x80))
+	{
+		switch (tag[2])
+		{
+		case 0x10:  // profile enquiry
+			printf("cam fragt was ich kann.\n");
+			state=stateProfileEnquiry;
+			return 1;
+			break;
+		case 0x11: // Tprofile
+			printf("mein cam kann: ");
+			if (!len)
+				printf("nichts\n");
+			else
+				for (int i=0; i<len; i++)
+					printf("%02x ", ((const unsigned char*)data)[i]);
+			if (state == stateFirstProfileEnquiry)
+			{
+				// profile change
+				return 1;
+			}
+			state=stateFinal;
+			break;
+		default:
+			printf("unknown APDU tag 9F 80 %02x\n", tag[2]);
+		}
+	}
+	return 0;
+}
+
+int eDVBCIResourceManagerSession::doAction()
+{
+	switch (state)
+	{
+	case stateStarted:
+	{
+		const unsigned char tag[3]={0x9F, 0x80, 0x10}; // profile enquiry
+		sendAPDU(tag);
+		state=stateFirstProfileEnquiry;
+		return 0;
+	}
+	case stateFirstProfileEnquiry:
+	{
+		const unsigned char tag[3]={0x9F, 0x80, 0x12}; // profile change
+		sendAPDU(tag);
+		state=stateProfileChange;
+		return 0;
+	}
+	case stateProfileEnquiry:
+	{
+		const unsigned char tag[3]={0x9F, 0x80, 0x11};
+		const unsigned char data[][4]=
+			{
+				{0x00, 0x01, 0x00, 0x41},
+				{0x00, 0x02, 0x00, 0x41},
+				{0x00, 0x03, 0x00, 0x41},
+				{0x00, 0x20, 0x00, 0x41},
+				{0x00, 0x24, 0x00, 0x41},
+				{0x00, 0x40, 0x00, 0x41},
+				{0x00, 0x10, 0x00, 0x41}, // auth.
+			};
+		sendAPDU(tag, data, sizeof(data));
+		state=stateFinal;
+		return 0;
+	}
+	case stateFinal:
+		printf("stateFinal und action! kann doch garnicht sein ;)\n");
+	default:
+		return 0;
+	}
+}
diff --git a/lib/dvb_ci/dvbci_resmgr.h b/lib/dvb_ci/dvbci_resmgr.h
new file mode 100644
index 0000000..6dab62c
--- /dev/null
+++ b/lib/dvb_ci/dvbci_resmgr.h
@@ -0,0 +1,19 @@
+#ifndef __dvbci_dvbci_resmgr_h
+#define __dvbci_dvbci_resmgr_h
+
+//#include <lib/base/ebase.h>
+#include <lib/dvb_ci/dvbci_session.h>
+
+class eDVBCIResourceManagerSession: public eDVBCISession
+{
+	enum {
+		stateFirstProfileEnquiry=statePrivate,
+		stateProfileChange,
+		stateProfileEnquiry,
+		stateFinal };
+	int receivedAPDU(const unsigned char *tag, const void *data, int len);
+	int doAction();
+public:
+};
+
+#endif
-- 
2.7.4