static int
dccrecv_cb (char *word[], void *userdata)
{
int result;
struct stat64 buffer; /* buffer for storing file info */
char sum[65]; /* buffer for checksum */
result = stat64 (word[2], &buffer);
if (result == 0) /* stat returns 0 on success */
{
if (buffer.st_size <= (unsigned long long) get_limit () * 1048576)
{
sha256_file (word[2], sum); /* word[2] is the full filename */
/* try to print the checksum in the privmsg tab of the sender */
xchat_set_context (ph, xchat_find_context (ph, NULL, word[3]));
xchat_printf (ph, "SHA-256 checksum for %s (local): %s\n", word[1], sum);
}
else
{
xchat_set_context (ph, xchat_find_context (ph, NULL, word[3]));
xchat_printf (ph, "SHA-256 checksum for %s (local): (size limit reached, no checksum calculated, you can increase it with /CHECKSUM INC)\n", word[1]);
}
}
else
{
xchat_printf (ph, "File access error!\n");
}
return XCHAT_EAT_NONE;
}
/*
* lua: xchat.find_context(srv, chan)
* desc: Finds a context based on a channel and servername. If servname is nil,
* it finds any channel (or query) by the given name. If channel is nil,
* it finds the front-most tab/window of the given servname. If nil is
* given for both arguments, the currently focused tab/window will be
* returned.
* Changed in 2.6.1. If servname is nil, it finds the channel (or query)
* by the given name in the same server group as the current context.
* If that doesn't exists then find any by the given name.
* ret: context number (DON'T modify)
* args:
* * srv (string or nil): server name
* * chan (string or nil): channel / query name
*/
static int lxc_find_context(lua_State *L)
{
const char *srv, *chan;
long ctx;
xchat_context *ptr;
if (lua_type(L, 1) == LUA_TSTRING) {
srv = lua_tostring(L, 1);
if (srv[0] == '\0')
srv = NULL;
}
else
srv = NULL;
if (lua_type(L, 2) == LUA_TSTRING) {
chan = lua_tostring(L, 2);
if (chan[0] == '\0')
chan = NULL;
}
else
chan = NULL;
ptr = xchat_find_context(ph, srv, chan);
ctx = (long)ptr;
#ifdef DEBUG
fprintf(stderr, "find_context(): %#lx\n", (long)ptr);
#endif
lua_pushnumber(L, (double)ctx);
return 1;
}
static VALUE static_ruby_xchat_find_context( VALUE klass,
VALUE server,
VALUE channel )
{
char *s_server = NULL;
char *s_channel = NULL;
xchat_context *ctx;
VALUE v_ctx;
if( !NIL_P( server ) ) s_server = StringValueCStr( server );
if( !NIL_P( channel ) ) s_channel = StringValueCStr( channel );
ctx = xchat_find_context( static_plugin_handle,
s_server,
s_channel );
if( ctx == NULL )
return Qnil;
v_ctx = Data_Wrap_Struct( static_xchat_context_klass,
NULL, NULL,
ctx );
return v_ctx;
}
static int
dccoffer_cb (char *word[], void *userdata)
{
int result;
struct stat64 buffer; /* buffer for storing file info */
char sum[65]; /* buffer for checksum */
result = stat64 (word[3], &buffer);
if (result == 0) /* stat returns 0 on success */
{
if (buffer.st_size <= (unsigned long long) get_limit () * 1048576)
{
sha256_file (word[3], sum); /* word[3] is the full filename */
xchat_commandf (ph, "quote PRIVMSG %s :SHA-256 checksum for %s (remote): %s", word[2], word[1], sum);
}
else
{
xchat_set_context (ph, xchat_find_context (ph, NULL, word[3]));
xchat_printf (ph, "quote PRIVMSG %s :SHA-256 checksum for %s (remote): (size limit reached, no checksum calculated)", word[2], word[1]);
}
}
else
{
xchat_printf (ph, "File access error!\n");
}
return XCHAT_EAT_NONE;
}
static void
set_network_mode (NetworkStatus status)
{
xchat_list *channels_list;
if (status == NETWORK_DOWN) {
/* Store a list of currently connected networks & channels,
* so we can restore the previous state when the network
* becomes active again */
channels_list = xchat_list_get (ph, "channels");
if (channels_list == NULL)
return;
if (channels) g_hash_table_destroy (channels);
if (networks) g_hash_table_destroy (networks);
channels = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
networks = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
while (xchat_list_next (ph, channels_list)) {
const gchar *channel, *server;
gint type;
channel = xchat_list_str (ph, channels_list, "channel");
server = xchat_list_str (ph, channels_list, "server");
type = xchat_list_int (ph, channels_list, "type");
if (type == SESSION_TYPE_SERVER) {
xchat_context *context = xchat_find_context (ph, server, channel);
g_hash_table_insert (networks, (gpointer) g_strdup (server), context);
} else if (type == SESSION_TYPE_CHANNEL) {
gboolean exists;
GList *network_channels;
network_channels = g_hash_table_lookup (channels, server);
exists = (network_channels != NULL);
network_channels = g_list_prepend (network_channels, g_strdup (channel));
if (exists)
g_hash_table_replace (channels, (gpointer) g_strdup (server), network_channels);
else
g_hash_table_insert (channels, (gpointer) g_strdup (server), network_channels);
}
}
g_hash_table_foreach (networks, (GHFunc) disconnect_from_network, NULL);
} else {
/*
* We need to tell the nameserver resolver to reread
* /etc/resolv.conf, since the nameservers might have changed
* when moving between networks.
*/
res_init();
g_hash_table_foreach (networks, (GHFunc) connect_to_network, NULL);
}
}
static
XS (XS_Xchat_find_context)
{
char *server = NULL;
char *chan = NULL;
xchat_context *RETVAL;
dXSARGS;
if (items > 2)
xchat_print (ph, "Usage: Xchat::find_context ([channel, [server]])");
{
switch (items) {
case 0: /* no server name and no channel name */
/* nothing to do, server and chan are already NULL */
break;
case 1: /* channel name only */
/* change channel value only if it is true or 0 */
/* otherwise leave it as null */
if (SvTRUE (ST (0)) || SvNIOK (ST (0))) {
chan = SvPV_nolen (ST (0));
/* xchat_printf( ph, "XSUB - find_context( %s, NULL )", chan ); */
}
/* else { xchat_print( ph, "XSUB - find_context( NULL, NULL )" ); } */
/* chan is already NULL */
break;
case 2: /* server and channel */
/* change channel value only if it is true or 0 */
/* otherwise leave it as NULL */
if (SvTRUE (ST (0)) || SvNIOK (ST (0))) {
chan = SvPV_nolen (ST (0));
/* xchat_printf( ph, "XSUB - find_context( %s, NULL )", SvPV_nolen(ST(0) )); */
}
/* else { xchat_print( ph, "XSUB - 2 arg NULL chan" ); } */
/* change server value only if it is true or 0 */
/* otherwise leave it as NULL */
if (SvTRUE (ST (1)) || SvNIOK (ST (1))) {
server = SvPV_nolen (ST (1));
/* xchat_printf( ph, "XSUB - find_context( NULL, %s )", SvPV_nolen(ST(1) )); */
}
/* else { xchat_print( ph, "XSUB - 2 arg NULL server" ); } */
break;
}
RETVAL = xchat_find_context (ph, server, chan);
if (RETVAL != NULL) {
/* xchat_print (ph, "XSUB - context found"); */
XSRETURN_IV (PTR2IV (RETVAL));
} else {
/* xchat_print (ph, "XSUB - context not found"); */
XSRETURN_UNDEF;
}
}
}
static void
tray_menu_cb (GtkWidget *widget, guint button, guint time, gpointer userdata)
{
GtkWidget *menu;
GtkWidget *submenu;
GtkWidget *item;
int away_status;
/* ph may have an invalid context now */
xchat_set_context (ph, xchat_find_context (ph, NULL, NULL));
menu = gtk_menu_new ();
/*gtk_menu_set_screen (GTK_MENU (menu), gtk_widget_get_screen (widget));*/
if (tray_get_window_status () == WS_HIDDEN)
tray_make_item (menu, _("_Restore Window"), tray_menu_restore_cb, NULL);
else
tray_make_item (menu, _("_Hide Window"), tray_menu_restore_cb, NULL);
tray_make_item (menu, NULL, tray_menu_quit_cb, NULL);
#ifndef WIN32 /* somehow this is broken on win32 */
submenu = mg_submenu (menu, _("_Blink on"));
blink_item (&prefs.input_tray_chans, submenu, _("Channel Message"));
blink_item (&prefs.input_tray_priv, submenu, _("Private Message"));
blink_item (&prefs.input_tray_hilight, submenu, _("Highlighted Message"));
/*blink_item (BIT_FILEOFFER, submenu, _("File Offer"));*/
submenu = mg_submenu (menu, _("_Change status"));
away_status = tray_find_away_status ();
item = tray_make_item (submenu, _("_Away"), tray_foreach_server, "away");
if (away_status == 1)
gtk_widget_set_sensitive (item, FALSE);
item = tray_make_item (submenu, _("_Back"), tray_foreach_server, "back");
if (away_status == 2)
gtk_widget_set_sensitive (item, FALSE);
tray_make_item (menu, NULL, tray_menu_quit_cb, NULL);
#endif
mg_create_icon_item (_("_Quit"), GTK_STOCK_QUIT, menu, tray_menu_quit_cb, NULL);
menu_add_plugin_items (menu, "\x5$TRAY", NULL);
g_object_ref (menu);
g_object_ref_sink (menu);
g_object_unref (menu);
g_signal_connect (G_OBJECT (menu), "selection-done",
G_CALLBACK (tray_menu_destroy), NULL);
gtk_menu_popup (GTK_MENU (menu), NULL, NULL, gtk_status_icon_position_menu,
userdata, button, time);
}
gboolean
tray_toggle_visibility (gboolean force_hide)
{
static int x, y;
static GdkScreen *screen;
GtkWindow *win;
if (!sticon)
return FALSE;
/* ph may have an invalid context now */
xchat_set_context (ph, xchat_find_context (ph, NULL, NULL));
win = (GtkWindow *)xchat_get_info (ph, "win_ptr");
tray_stop_flash ();
tray_reset_counts ();
if (!win)
return FALSE;
#if GTK_CHECK_VERSION(2,20,0)
if (force_hide || gtk_widget_get_visible (win))
#else
if (force_hide || GTK_WIDGET_VISIBLE (win))
#endif
{
gtk_window_get_position (win, &x, &y);
screen = gtk_window_get_screen (win);
gtk_widget_hide (GTK_WIDGET (win));
}
else
{
gtk_window_set_screen (win, screen);
gtk_window_move (win, x, y);
gtk_widget_show (GTK_WIDGET (win));
gtk_window_present (win);
}
return TRUE;
}