add possibilty to hide menu entries when needed hardware is not available

5 files changed, 29 insertions, 1 deletions

diff --git a/lib/driver/avswitch.cpp b/lib/driver/avswitch.cpp
index d582db81..a936aa54 100644
--- a/lib/driver/avswitch.cpp
+++ b/lib/driver/avswitch.cpp
@@ -1,6 +1,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
+#include <string.h>
 
 #include <lib/base/init.h>
 #include <lib/base/init_num.h>
@@ -81,6 +82,19 @@ eAVSwitch *eAVSwitch::getInstance()
 	return instance;
 }
 
+bool eAVSwitch::haveScartSwitch()
+{
+	char tmp[255];
+	int fd = open("/proc/stb/avs/0/input_choices", O_RDONLY);
+	if(fd < 0) {
+		eDebug("cannot open /proc/stb/avs/0/input_choices");
+		return false;
+	}
+	read(fd, tmp, 255);
+	close(fd);
+	return !!strstr(tmp, "scart");
+}
+
 void eAVSwitch::setInput(int val)
 {
 	/*
diff --git a/lib/driver/avswitch.h b/lib/driver/avswitch.h
index 2b3b40fb..cc92e20e 100644
--- a/lib/driver/avswitch.h
+++ b/lib/driver/avswitch.h
@@ -24,6 +24,7 @@ public:
 	~eAVSwitch();
 #endif
 	static eAVSwitch *getInstance();
+	bool haveScartSwitch();
 	int getVCRSlowBlanking();
 	void setFastBlank(int val);
 	void setColorFormat(int format);
diff --git a/lib/driver/misc_options.cpp b/lib/driver/misc_options.cpp
index ecb7bdb1..c567878c 100644
--- a/lib/driver/misc_options.cpp
+++ b/lib/driver/misc_options.cpp
@@ -39,6 +39,18 @@ int Misc_Options::set_12V_output(int state)
 	return 0;
 }
 
+bool Misc_Options::detected_12V_output()
+{
+	int fd = open("/proc/stb/misc/12V_output", O_WRONLY);
+	if (fd < 0)
+	{
+		eDebug("couldn't open /proc/stb/misc/12V_output");
+		return false;
+	}
+	close(fd);
+	return true;
+}
+
 Misc_Options *Misc_Options::getInstance()
 {
 	return instance;
diff --git a/lib/driver/misc_options.h b/lib/driver/misc_options.h
index 6baf2cf2..81924944 100644
--- a/lib/driver/misc_options.h
+++ b/lib/driver/misc_options.h
@@ -15,6 +15,7 @@ public:
 	static Misc_Options *getInstance();
 	int set_12V_output(int val);
 	int get_12V_output() { return m_12V_output_state; }
+	bool detected_12V_output();
 };
 
 #endif // __misc_options_h
diff --git a/lib/driver/rfmod.h b/lib/driver/rfmod.h
index 909a08de..56f9ef50 100644
--- a/lib/driver/rfmod.h
+++ b/lib/driver/rfmod.h
@@ -16,7 +16,7 @@ public:
 	~eRFmod();
 #endif
 	static eRFmod *getInstance();
-
+	bool detected() { return fd >= 0; }
 	void setFunction(int val);						//0=Enable 1=Disable
 	void setTestmode(int val);						//0=Enable 1=Disable
 	void setSoundFunction(int val);				//0=Enable 1=Disable