/*
// Name: nick
// In: c, the client that sent the command.
// tag, the tag sent from the client.
// newname, the name that the client wants to have.
// is_quoted, if the name contains quotes.
// clients, all connected clients.
// Out: 0
// Purpose: Handles the command NICK
*/
int nick(clientconn_t *c, char *tag, char *newname,
int is_quoted, hash *clients) {
if(newname==NULL || strlen(newname)==0) {
char msg[MAXTOKENSIZE];
client_write(c, "* NICK ", 7);
if(strstr(c->name, " ")) {
client_write(c, enquote(c->name), strlen(enquote(c->name)));
} else {
client_write(c, c->name, strlen(c->name));
}
client_write(c, "\r\n", 2);
} else {
if(is_quoted) {
remove_quote(newname, strlen(newname));
} else if (strstr(newname, " ")!=NULL){
return badly_formed(c, tag);
}
if(nickoccupied(newname, clients)) {
client_write(c, tag, strlen(tag));
client_write(c, " NO Name ", 9);
client_write(c, newname, strlen(newname));
client_write(c," is already in use.\r\n", 22);
return 0;
}
char prev_name[MAXTOKENSIZE];
strcpy(prev_name, c->name);
memset(c->name, '\0', MAXTOKENSIZE);
remove_quote(newname, strlen(newname));
strncpy(c->name, newname, strlen(newname));
if(strlen(prev_name)!=0 && c->joined) {
char msg[MAXTOKENSIZE];
strcpy(msg, "* RENAME ");
if(strstr(prev_name, " ")) {
strcat(msg, enquote(prev_name));
} else {
strcat(msg,prev_name);
}
strcat(msg, " ");
if(is_quoted) {
strcat(msg, enquote(newname));
} else {
strcat(msg, newname);
}
broadcast(msg, strlen(msg), c, clients, MSG_RENAME);
} else {
char msg[MAXTOKENSIZE];
strcpy(msg, "* NICK ");
if(is_quoted) {
strcat(msg, enquote(newname));
} else {
strcat(msg, newname);
}
strcat(msg, "\r\n");
client_write(c, msg, strlen(msg));
}
}
client_write(c, tag, strlen(tag));
client_write(c, " OK NICK\r\n", 10);
return 0;
}
/** Player <I>player_num</I> has rejected trade */
void quote_view_reject(QuoteView * qv, gint player_num)
{
Player *player = player_get(player_num);
QuoteInfo *quote;
GtkTreeIter iter;
enum TFindResult found;
GdkPixbuf *pixbuf;
if (qv->quote_list == NULL)
return;
while ((quote =
quotelist_find_domestic(qv->quote_list, player_num,
-1)) != NULL) {
remove_quote(qv, quote);
}
quote_found_flag = FALSE;
gtk_tree_model_foreach(GTK_TREE_MODEL(qv->store),
trade_locate_reject, player);
if (quote_found_flag) /* Already removed */
return;
/* work out where to put the reject row
*/
for (quote = quotelist_first(qv->quote_list);
quote != NULL; quote = quotelist_next(quote))
if (!quote->is_domestic)
continue;
else if (quote->var.d.player_num >= player_num)
break;
found =
find_integer_in_tree(GTK_TREE_MODEL(qv->store), &iter,
TRADE_COLUMN_PLAYER_NUM, player_num);
if (found != FIND_NO_MATCH)
gtk_list_store_insert_before(qv->store, &iter, &iter);
else
gtk_list_store_append(qv->store, &iter);
pixbuf = player_create_icon(GTK_WIDGET(qv), player_num, TRUE);
gtk_list_store_set(qv->store, &iter, TRADE_COLUMN_PLAYER, pixbuf,
TRADE_COLUMN_POSSIBLE, cross_pixbuf,
/* Trade: a player has rejected trade */
TRADE_COLUMN_DESCRIPTION, _("Rejected trade"),
TRADE_COLUMN_QUOTE, NULL,
TRADE_COLUMN_REJECT, player,
TRADE_COLUMN_PLAYER_NUM, player_num, -1);
g_object_unref(pixbuf);
}
void quote_view_remove_quote(QuoteView * qv, gint partner_num,
gint quote_num)
{
QuoteInfo *quote;
if (qv->quote_list == NULL)
return;
g_assert(qv->quote_list != NULL);
quote =
quotelist_find_domestic(qv->quote_list, partner_num,
quote_num);
if (quote == NULL)
return;
g_assert(quote != NULL);
remove_quote(qv, quote);
}
void quote_view_theme_changed(QuoteView * qv)
{
int width, height;
GdkPixmap *pixmap;
GdkGC *gc;
QuoteInfo *quote;
if (!qv->with_maritime)
return;
gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &width, &height);
pixmap =
gdk_pixmap_new(qv->quotes->window, width, height,
gtk_widget_get_visual(qv->quotes)->depth);
gc = gdk_gc_new(pixmap);
gdk_gc_set_foreground(gc, &black);
gdk_draw_rectangle(pixmap, gc, TRUE, 0, 0, width, height);
gdk_gc_set_fill(gc, GDK_TILED);
gdk_gc_set_tile(gc, theme_get_terrain_pixmap(SEA_TERRAIN));
gdk_draw_rectangle(pixmap, gc, TRUE, 0, 0, width, height);
if (maritime_pixbuf)
g_object_unref(maritime_pixbuf);
maritime_pixbuf =
gdk_pixbuf_get_from_drawable(NULL, pixmap, NULL, 0, 0, 0, 0,
-1, -1);
g_object_unref(gc);
g_object_unref(pixmap);
/* Remove all maritime quotes */
quote = quotelist_first(qv->quote_list);
while (quote != NULL) {
QuoteInfo *curr = quote;
quote = quotelist_next(quote);
if (curr->is_domestic)
break;
remove_quote(qv, curr);
}
/* Add all of the maritime trades that can be performed */
check_maritime_trades(qv);
}
char* tapp_setup_encoding(char *en)
{
en = remove_quote(en);
if (en == NULL || strcmp(en, "locale") == 0) {
setlocale(LC_ALL, "");
en = nl_langinfo(CODESET);
print_message("ENCODING: locale = %s\n", en);
}
if (en && (strchr(en, ',') == NULL)) {
char *encname = en;
en = tcaps_find_entry(&(gApp.gCaps), "encoding.", encname);
if (!en) {
/* not found */
iconv_t cd = iconv_open("UCS-2BE", encname);
if (cd != (iconv_t)(-1)) {
iconv_close(cd);
en = malloc(sizeof(char) *
(strlen("other,iconv,UTF-8") + 1 + strlen(encname)));
if (en == NULL)
die("not enough memory: encode");
sprintf(en, "other,%s,iconv,UTF-8", encname);
} else {
print_error("%s not found, fallback to default\n", encname);
}
}
}
if (!en)
en = "G0,G1,ansix3.4-1968,ansix3.4-1968,iso8859.1-1987,ansix3.4-1968";
return en;
}
/** Check if all existing maritime trades are valid.
* Add and remove maritime trades as needed
*/
static void check_maritime_trades(QuoteView * qv)
{
QuoteInfo *quote;
gint idx;
gboolean check_supply = FALSE;
gint maritime_supply[NO_RESOURCE];
if (!qv->with_maritime)
return;
/* Check supply whenever any supply box is selected. */
for (idx = 0; idx < NO_RESOURCE; ++idx) {
if (qv->maritime_filter_supply[idx])
check_supply = TRUE;
}
/* Check how many of which resources can be used for maritime supply.
*/
for (idx = 0; idx < NO_RESOURCE; ++idx) {
if (check_supply && !qv->maritime_filter_supply[idx])
maritime_supply[idx] = 0;
else
maritime_supply[idx] = maritime_amount(qv, idx);
}
/* Remove invalid quotes. */
quote = quotelist_first(qv->quote_list);
while (quote != NULL) {
QuoteInfo *curr = quote;
quote = quotelist_next(quote);
if (curr->is_domestic)
break;
/* Is the current quote valid? */
if (qv->maritime_filter_receive[curr->var.m.receive] == 0
|| maritime_supply[curr->var.m.supply] == 0)
remove_quote(qv, curr);
}
/* Add all of the maritime trades that can be performed
*/
for (idx = 0; idx < NO_RESOURCE; idx++) {
gint supply_idx;
if (!qv->maritime_filter_receive[idx])
continue;
for (supply_idx = 0; supply_idx < NO_RESOURCE;
supply_idx++) {
if (supply_idx == idx)
continue;
if (!maritime_supply[supply_idx])
continue;
if (resource_asset(supply_idx)
>= maritime_supply[supply_idx])
add_maritime_trade(qv,
maritime_supply
[supply_idx], idx,
supply_idx);
}
}
}
