diff options
| -rw-r--r-- | kdecore/kdetcompmgr.cpp | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/kdecore/kdetcompmgr.cpp b/kdecore/kdetcompmgr.cpp index c5cbd415f..e83c640b3 100644 --- a/kdecore/kdetcompmgr.cpp +++ b/kdecore/kdetcompmgr.cpp @@ -28,6 +28,9 @@ #include <kdebug.h> #include <kconfig.h> +#include <pwd.h> +#include <signal.h> + static const char description[] = I18N_NOOP("TDE composition manager detection utility"); @@ -47,12 +50,59 @@ int main(int argc, char **argv) KCmdLineArgs::addCmdLineOptions( options ); KApplication app; + + KConfig config("kwinrc", true); + config.setGroup( "Notification Messages" ); + if (!config.readBoolEntry("UseTranslucency",false)) { + // Attempt to load the kompmgr pid file + const char *home; + struct passwd *p; + p = getpwuid(getuid()); + if (p) + home = p->pw_dir; + else + home = getenv("HOME"); + char *filename; + const char *configfile = "/.kompmgr.pid"; + int n = strlen(home)+strlen(configfile)+1; + filename = (char*)malloc(n*sizeof(char)); + memset(filename,0,n); + strcat(filename, home); + strcat(filename, configfile); + + printf("reading '%s' as kompmgr pidfile\n\n", filename); + + // Now that we did all that by way of introduction...read the file! + FILE *pFile; + char buffer[255]; + pFile = fopen(filename, "r"); + int kompmgrpid = 0; + if (pFile) { + // obtain file size + fseek (pFile , 0 , SEEK_END); + unsigned long lSize = ftell (pFile); + if (lSize > 254) + lSize = 254; + rewind (pFile); + size_t result = fread (buffer, 1, lSize, pFile); + fclose(pFile); + kompmgrpid = atoi(buffer); + } + + free(filename); + filename = NULL; + + if (kompmgrpid) { + kill(kompmgrpid, SIGTERM); + } + } + app.detectCompositionManagerAvailable(); // if (!app.isCompositionManagerAvailable()) { - KConfig config("kwinrc", true); - config.setGroup( "Notification Messages" ); - if (config.readBoolEntry("UseTranslucency",false)) { + KConfig config2("kwinrc", true); + config2.setGroup( "Notification Messages" ); + if (config2.readBoolEntry("UseTranslucency",false)) { app.detectCompositionManagerAvailable(true, true); return 2; } |