Add i18n support

Sets up ConsoleKit2 for translations via GNU gettext. There might
still be a couple strings that need to be marked for translation,
but this sets up the project to use gettext. Fixes bug:
https://bugs.freedesktop.org/show_bug.cgi?id=23482

11 files changed, 88 insertions, 2 deletions

diff --git a/tools/Makefile.am b/tools/Makefile.am
index c9c7b58..31d737e 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -41,6 +41,7 @@ AM_CFLAGS =							\
 	-DDATADIR=\""$(datadir)"\"				\
 	-DSYSCONFDIR=\""$(sysconfdir)"\" 			\
 	-DLOCALSTATEDIR=\""$(localstatedir)"\" 			\
+	-DLOCALEDIR=\"$(localedir)\"		\
 	$(HISTORY_CFLAGS)					\
 	$(WARN_CFLAGS)						\
 	$(DEBUG_CFLAGS)						\
diff --git a/tools/ck-collect-session-info.c b/tools/ck-collect-session-info.c
index b803e13..7715417 100644
--- a/tools/ck-collect-session-info.c
+++ b/tools/ck-collect-session-info.c
@@ -29,6 +29,8 @@
 #include <unistd.h>
 #include <pwd.h>
 #include <errno.h>
+#include <libintl.h>
+#include <locale.h>
 
 #include <glib.h>
 
@@ -424,6 +426,14 @@ main (int    argc,
                 { NULL }
         };
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
         /* For now at least restrict this to root */
         if (getuid () != 0) {
                 g_warning ("You must be root to run this program");
diff --git a/tools/ck-get-x11-display-device.c b/tools/ck-get-x11-display-device.c
index eb2fec9..1ceeed9 100644
--- a/tools/ck-get-x11-display-device.c
+++ b/tools/ck-get-x11-display-device.c
@@ -25,6 +25,8 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <libintl.h>
+#include <locale.h>
 
 #include <X11/Xlib.h>
 #include <X11/Xatom.h>
@@ -160,6 +162,14 @@ main (int    argc,
                 { NULL }
         };
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
         ret = 1;
 
         context = g_option_context_new (NULL);
diff --git a/tools/ck-get-x11-server-pid.c b/tools/ck-get-x11-server-pid.c
index 036a12a..7512ff2 100644
--- a/tools/ck-get-x11-server-pid.c
+++ b/tools/ck-get-x11-server-pid.c
@@ -28,6 +28,8 @@
 #include <errno.h>
 #include <sys/types.h>
 #include <sys/socket.h>
+#include <libintl.h>
+#include <locale.h>
 
 #include <X11/Xlib.h>
 #include <glib.h>
@@ -69,6 +71,14 @@ main (int    argc,
         int      ret;
         Display *xdisplay;
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
         ret = 1;
 
         xdisplay = display_init (&argc, &argv);
diff --git a/tools/ck-history.c b/tools/ck-history.c
index 1f9fe11..42d5498 100644
--- a/tools/ck-history.c
+++ b/tools/ck-history.c
@@ -29,6 +29,7 @@
 #include <string.h>
 #include <errno.h>
 
+#include <libintl.h>
 #include <locale.h>
 #include <zlib.h>
 
@@ -905,6 +906,14 @@ main (int    argc,
                 { NULL }
         };
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
         context = g_option_context_new (NULL);
         g_option_context_add_main_entries (context, entries, NULL);
         retval = g_option_context_parse (context, &argc, &argv, &error);
diff --git a/tools/ck-launch-session.c b/tools/ck-launch-session.c
index 7311181..4200da8 100644
--- a/tools/ck-launch-session.c
+++ b/tools/ck-launch-session.c
@@ -42,6 +42,8 @@
 #include <stdlib.h>
 #include <syslog.h>
 #include <unistd.h>
+#include <libintl.h>
+#include <locale.h>
 
 #include "ck-connector.h"
 
@@ -54,6 +56,14 @@ main (int argc, char **argv)
         pid_t        pid;
         int          status;
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
         ckc = ck_connector_new ();
         if (ckc != NULL) {
                 dbus_error_init (&error);
diff --git a/tools/ck-log-system-restart.c b/tools/ck-log-system-restart.c
index 0b022f2..c4e1538 100644
--- a/tools/ck-log-system-restart.c
+++ b/tools/ck-log-system-restart.c
@@ -30,6 +30,7 @@
 #include <sys/stat.h>
 #include <string.h>
 
+#include <libintl.h>
 #include <locale.h>
 
 #include <glib.h>
@@ -166,6 +167,14 @@ main (int    argc,
 {
         CkLogEvent event;
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
         memset (&event, 0, sizeof (CkLogEvent));
 
         event.type = CK_LOG_EVENT_SYSTEM_RESTART;
diff --git a/tools/ck-log-system-start.c b/tools/ck-log-system-start.c
index 229e274..1bc3a07 100644
--- a/tools/ck-log-system-start.c
+++ b/tools/ck-log-system-start.c
@@ -34,6 +34,7 @@
 #include <sys/utsname.h>
 #include <string.h>
 
+#include <libintl.h>
 #include <locale.h>
 
 #include <glib.h>
@@ -236,6 +237,14 @@ main (int    argc,
         CkLogSystemStartEvent *e;
         struct utsname uts;
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
         memset (&event, 0, sizeof (CkLogEvent));
 
         event.type = CK_LOG_EVENT_SYSTEM_START;
diff --git a/tools/ck-log-system-stop.c b/tools/ck-log-system-stop.c
index 879402b..e9e278b 100644
--- a/tools/ck-log-system-stop.c
+++ b/tools/ck-log-system-stop.c
@@ -29,7 +29,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <string.h>
-
+#include <libintl.h>
 #include <locale.h>
 
 #include <glib.h>
@@ -166,6 +166,14 @@ main (int    argc,
 {
         CkLogEvent event;
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
         memset (&event, 0, sizeof (CkLogEvent));
 
         event.type = CK_LOG_EVENT_SYSTEM_STOP;
diff --git a/tools/list-sessions.c b/tools/list-sessions.c
index d7d004d..4ddf1e3 100644
--- a/tools/list-sessions.c
+++ b/tools/list-sessions.c
@@ -26,7 +26,7 @@
 #include <sys/types.h>
 #include <pwd.h>
 #include <string.h>
-
+#include <libintl.h>
 #include <locale.h>
 
 #include <glib.h>
@@ -373,6 +373,14 @@ main (int    argc,
                 { NULL }
         };
 
+        /* Setup for i18n */
+        setlocale(LC_ALL, "");
+ 
+#ifdef ENABLE_NLS
+        bindtextdomain(PACKAGE, LOCALEDIR);
+        textdomain(PACKAGE);
+#endif
+
 #if !GLIB_CHECK_VERSION(2, 36, 0)
         g_type_init ();
 #endif
diff --git a/tools/udev-acl.c b/tools/udev-acl.c
index 7080bc5..4f49f04 100644
--- a/tools/udev-acl.c
+++ b/tools/udev-acl.c
@@ -24,6 +24,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <libintl.h>
+#include <locale.h>
 
 static int debug;