X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;ds=sidebyside;f=uzblctrl.c;h=55a3aac929f84b291521f200d9167c37a83647aa;hb=b428ad76e4949e578e55ed129663ee3dbbc2df53;hp=637960688b09210ffbbed3c1250813f1613a7a77;hpb=fff7184bbe1b8a11bf378b093b69f39d0ea3f078;p=uzbl-mobile

diff --git a/uzblctrl.c b/uzblctrl.c
index 6379606..55a3aac 100644
--- a/uzblctrl.c
+++ b/uzblctrl.c
@@ -1,3 +1,4 @@
+/* -*- c-basic-offset: 4; -*- */
 /* Socket code more or less completely copied from here: http://www.ecst.csuchico.edu/~beej/guide/ipc/usock.html */
 
 #include <gtk/gtk.h>
@@ -34,31 +35,38 @@ main(int argc, char* argv[]) {
     g_option_context_add_main_entries (context, entries, NULL);
     g_option_context_add_group        (context, gtk_get_option_group (TRUE));
     g_option_context_parse            (context, &argc, &argv, &error);
-    
-    int s, len;
-    struct sockaddr_un remote;
-    
-    if ((s = socket (AF_UNIX, SOCK_STREAM, 0)) == -1) {
-        perror ("socket");
-        exit (1);
-    }
-    
-    remote.sun_family = AF_UNIX;
-    strcpy (remote.sun_path, (char *) sockpath);
-    len = strlen (remote.sun_path) + sizeof (remote.sun_family);
 
-    if (connect (s, (struct sockaddr *) &remote, len) == -1) {
-        perror ("connect");
-        exit (1);
-    }
-    
-    if (send (s, command, strlen (command), 0) == -1) {
-        perror ("send");
-        exit (1);
+
+    if (sockpath && command) {
+        int s, len;
+        struct sockaddr_un remote;
+        
+        if ((s = socket (AF_UNIX, SOCK_STREAM, 0)) == -1) {
+            perror ("socket");
+            exit (1);
+        }
+        
+        remote.sun_family = AF_UNIX;
+        strcpy (remote.sun_path, (char *) sockpath);
+        len = strlen (remote.sun_path) + sizeof (remote.sun_family);
+        
+        if (connect (s, (struct sockaddr *) &remote, len) == -1) {
+            perror ("connect");
+            exit (1);
+        }
+        
+        if (send (s, command, strlen (command), 0) == -1) {
+            perror ("send");
+            exit (1);
+        }
+        
+        close(s);
+        
+        return 0;
+    } else {
+        printf ("You need to specify the -s and -c parameters for uzblctrl to do anything of use.\n");
+        printf ("Usage: uzblctrl -s /path/to/socket -c \"command\"\n");
+        return 1;
     }
-    
-    close(s);
-    
-    return 0;
 }
 /* vi: set et ts=4: */