[directfb-dev] DFBTerm -c option patch

["Claudio \"KLaN\" Ciccani" <klan82@cheapnet.it>]

I have a small patch here that adds an usefull "-c" bash-like option to 
DFBTerm.
This way you can run commands like dfbterm -c "top -S" on the fly.


Regards,
Claudio


===================================================
--- DFBTerm/src/term.c            2004-05-20 14:27:24.000000000 +0200
+++ DFBTerm-klan/src/term.c        2004-06-04 18:44:58.000000000 +0200
@@ -154,6 +154,7 @@
     IDirectFBFont          *font;
     struct _vtx            *vtx;
     Term                   *term;
+     char                   *command    = NULL;
     int                     fontsize   = TERM_DEFAULT_FONTSIZE;
     char                   *geometry   = 0;
     char                   *geosep     = 0;
@@ -222,6 +223,11 @@

               termpos = 1;
          }
+      else if (strstr (argv[i], "-c") == argv[i]) {
+           if (argv[i + 1] && *argv[i + 1] && *argv[i + 1] != '-')
+          command = strdup (argv[++i]);
+      }
+
     }

     ret = DirectFBCreate (&dfb);
@@ -331,7 +337,15 @@

          setenv ("TERM", "xterm", 1);

-          execl (shell, name, NULL);
+      if(command) {
+            char cmd[strlen (command) + 1];
+        strcpy (cmd, command);
+        free (command);
+                execl (shell, name, "-c", cmd, NULL);
+      }
+      else {
+        execl (shell, name,  NULL);
+      }

          perror ("Could not exec");
          _exit(127);
@@ -450,7 +464,8 @@

static void term_usage (void)
{
-     printf ("\n  usage: dfbterm [--fontsize=X] [--size=COLSxROWS] 
[--position=X,Y] [dfb-options]");
+     printf ("\n  usage: dfbterm [--fontsize=X] [--size=COLSxROWS] 
[--position=X,Y]");
+     printf ("\n                 [-c \"shell commands\"] [dfb-options]");
     printf ("\n         (defaults: --fontsize=%d --size=%dx%d)\n\n",
             TERM_DEFAULT_FONTSIZE, TERM_DEFAULT_WIDTH, 
TERM_DEFAULT_HEIGHT);
}