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Add meta_window_is_remote

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It's useful for plugins to be able to easily detect whether
or not a window is from a remote host.  Also, make use of this
in the window delete codepath, instead of looking up the hostname
each time.

https://bugzilla.gnome.org/show_bug.cgi?id=620585
This commit is contained in:
Colin Walters
2010-06-04 13:57:41 -04:00
parent 343474a570
commit 3a73f6b8ec
5 changed files with 33 additions and 23 deletions
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31
src/core/delete.c
View File

@@ -179,36 +179,23 @@ meta_window_delete (MetaWindow *window,
void
meta_window_kill (MetaWindow *window)
{
char buf[257];
meta_topic (META_DEBUG_WINDOW_OPS,
"Killing %s brutally\n",
window->desc);
if (window->wm_client_machine != NULL &&
if (!meta_window_is_remote (window) &&
window->net_wm_pid > 0)
{
if (gethostname (buf, sizeof(buf)-1) == 0)
{
if (strcmp (buf, window->wm_client_machine) == 0)
{
meta_topic (META_DEBUG_WINDOW_OPS,
"Killing %s with kill()\n",
window->desc);
meta_topic (META_DEBUG_WINDOW_OPS,
"Killing %s with kill()\n",
window->desc);
if (kill (window->net_wm_pid, 9) < 0)
meta_topic (META_DEBUG_WINDOW_OPS,
"Failed to signal %s: %s\n",
window->desc, strerror (errno));
}
}
else
{
meta_warning (_("Failed to get hostname: %s\n"),
strerror (errno));
}
if (kill (window->net_wm_pid, 9) < 0)
meta_topic (META_DEBUG_WINDOW_OPS,
"Failed to signal %s: %s\n",
window->desc, strerror (errno));
}
meta_topic (META_DEBUG_WINDOW_OPS,
"Disconnecting %s with XKillClient()\n",
window->desc);