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Implement (show_screensaver): Call fix_arguments to handle quoted strings

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2000-10-08  Bradford Hovinen  <hovinen@helixcode.com>

	* preview.c (fix_arguments): Implement
	(show_screensaver): Call fix_arguments to handle quoted strings in
 	the command line
This commit is contained in:
Bradford Hovinen 2000-10-08 18:56:27 +00:00 • committed by Bradford Hovinen (Gdict maintainer)
parent 89e394e737
commit 650b11cd19
3 changed files with 50 additions and 3 deletions
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41
capplets/screensaver/preview.c
View file

@ -143,6 +143,46 @@ add_window_arg (char **args, GdkWindow *window)
return args;
}
/* fix_arguments
*
* Given an array of CLI arguments naively split, convert them into actual CLI
* arguments. Note: leaks memory a lot.
*/
static char **
fix_arguments (char **argv)
{
char **out;
gchar *tmp, *tmp1;
int i, j, argc;
for (argc = 0; argv[argc]; argc++);
out = g_new0 (char *, argc + 1);
for (i = 0, j = 0; i < argc; i++) {
if (argv[i][0] != '\"') {
out[j++] = argv[i];
} else {
tmp = g_strdup (argv[i] + 1);
while (i < argc) {
if (argv[i][strlen (argv[i]) - 1] == '\"') {
tmp[strlen (tmp) - 1] = '\0';
break;
}
i++;
tmp1 = g_strconcat (tmp, " ", argv[i], NULL);
g_free (tmp);
tmp = tmp1;
}
out[j++] = tmp;
}
}
return out;
}
/* show_screensaver
*
* Given a GdkWindow in which to render and a particular screensaver,
@ -164,6 +204,7 @@ show_screensaver (GdkWindow *window, Screensaver *saver, pid_t *pid)
nice (20); /* Very low priority */
args = g_strsplit (saver->command_line, " ", -1);
args = fix_arguments (args);
args = strip_arg (args, "-root");
args = add_window_arg (args, window);