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Include display name into input pipe name

master
Yevgen Muntyan 2006-09-08 03:26:43 -05:00
parent 2df54a3016
commit 26433f1c83
1 changed files with 32 additions and 4 deletions
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36
moo/mooapp/mooappinput.c
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@ -466,19 +466,45 @@ listener_main (ListenerInfo *info)
*/ */
#ifndef __WIN32__ #ifndef __WIN32__
#define NAME_PREFIX "%s_in." static char *
get_prefix (const char *pipe_basename)
{
GdkDisplay *display;
char *display_name;
char *prefix;
g_return_val_if_fail (pipe_basename != NULL, NULL);
display = gdk_display_get_default ();
g_return_val_if_fail (display != NULL, NULL);
display_name = g_strcanon (g_strdup (gdk_display_get_name (display)),
G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS,
'_');
prefix = g_strdup_printf ("%s_%s_in.", pipe_basename, display_name);
g_free (display_name);
return prefix;
}
/* TODO: could you finally learn non-blocking io? */ /* TODO: could you finally learn non-blocking io? */
gboolean gboolean
_moo_app_input_start (MooAppInput *ch) _moo_app_input_start (MooAppInput *ch)
{ {
char *prefix;
g_return_val_if_fail (!ch->ready, FALSE); g_return_val_if_fail (!ch->ready, FALSE);
prefix = get_prefix (ch->pipe_basename);
g_return_val_if_fail (prefix != NULL, FALSE);
ch->pipe_name = ch->pipe_name =
g_strdup_printf ("%s/" NAME_PREFIX "%d", g_strdup_printf ("%s/%s%d",
g_get_tmp_dir(), g_get_tmp_dir(),
ch->pipe_basename, prefix,
getpid ()); getpid ());
g_free (prefix);
unlink (ch->pipe_name); unlink (ch->pipe_name);
if (mkfifo (ch->pipe_name, S_IRUSR | S_IWUSR)) if (mkfifo (ch->pipe_name, S_IRUSR | S_IWUSR))
@ -590,7 +616,9 @@ _moo_app_input_send_msg (const char *pipe_basename,
g_return_val_if_fail (pipe_basename != NULL, FALSE); g_return_val_if_fail (pipe_basename != NULL, FALSE);
g_return_val_if_fail (data != NULL, FALSE); g_return_val_if_fail (data != NULL, FALSE);
prefix = g_strdup_printf (NAME_PREFIX, pipe_basename); prefix = get_prefix (pipe_basename);
g_return_val_if_fail (prefix != NULL, FALSE);
prefix_len = strlen (prefix); prefix_len = strlen (prefix);
tmpdir_name = g_get_tmp_dir (); tmpdir_name = g_get_tmp_dir ();