From 07fc2644a237187dd4c5680e88f4adadbf533603 Mon Sep 17 00:00:00 2001 From: Cody Hiar Date: Wed, 12 Aug 2015 12:06:23 -0600 Subject: Initial commit of the working files --- segments/xkb_layout.c | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 segments/xkb_layout.c (limited to 'segments/xkb_layout.c') diff --git a/segments/xkb_layout.c b/segments/xkb_layout.c new file mode 100644 index 0000000..7c94f96 --- /dev/null +++ b/segments/xkb_layout.c @@ -0,0 +1,64 @@ +/* xkb_layout + * Description: + * This program will connect to the X Server and print the id of the currently + * active keyboard layout. + */ + +#include +#include +#include +#include + +#ifdef DEBUG + #define DO_DEBUG DEBUG +#else + #define DO_DEBUG 0 +#endif +#define DEBUG_PRINTF(...) do{ if (DO_DEBUG) { printf(__VA_ARGS__);} } while(0) + +int main() { + // Get X display + char *displayName = ""; + int eventCode; + int errorReturn; + int major = XkbMajorVersion; + int minor = XkbMinorVersion;; + int reasonReturn; + Display *_display = XkbOpenDisplay(displayName, &eventCode, &errorReturn, + &major, &minor, &reasonReturn); + bool error = false; + switch (reasonReturn) { + case XkbOD_BadLibraryVersion: + DEBUG_PRINTF("Bad XKB library version.\n"); + error = true; + break; + case XkbOD_ConnectionRefused: + DEBUG_PRINTF("Connection to X server refused.\n"); + error = true; + break; + case XkbOD_BadServerVersion: + DEBUG_PRINTF("Bad X11 server version.\n"); + error = true; + break; + case XkbOD_NonXkbServer: + DEBUG_PRINTF("XKB not present.\n"); + error = true; + break; + case XkbOD_Success: + break; + } + + if (error) { + return EXIT_FAILURE; + } + + // Get current state of keyboard. + int _deviceId = XkbUseCoreKbd; + XkbStateRec xkbState; + XkbGetState(_display, _deviceId, &xkbState); + // print the groupnumber, may be used with setxkbmap -query to get name + // of current layout + printf("%d\n", xkbState.group); + return 0; + return EXIT_SUCCESS; +} -- cgit v1.2.3