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Merge 7193a27511 into 43f1727ef9

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Sam James 2026-09-04 10:28:38 +00:00 • committed by GitHub
commit ce4cb40f59
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1 changed files with 82 additions and 61 deletions
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133
src/irc/core/irc-channels.c
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@ -77,14 +77,31 @@ static char *force_channel_name(IRC_SERVER_REC *server, const char *name)
return g_strdup_printf("%c%s", *chantypes, name);
}
static void irc_channels_send_joins(IRC_SERVER_REC *server,
GString *outchans, GString *outkeys,
int use_keys)
{
if (use_keys)
irc_send_cmdv(IRC_SERVER(server), "JOIN %s %s", outchans->str, outkeys->str);
else
irc_send_cmdv(IRC_SERVER(server), "JOIN %s", outchans->str);
g_string_truncate(outchans, 0);
g_string_truncate(outkeys, 0);
}
static void irc_channels_join(IRC_SERVER_REC *server, const char *data,
int automatic)
{
CHANNEL_SETUP_REC *schannel;
IRC_CHANNEL_REC *chanrec;
GString *outchans, *outkeys;
GPtrArray *channel_list, *key_list;
char* my_channel;
char* my_key;
unsigned int i;
char *channels, *keys, *key, *space;
char **chanlist, **keylist, **tmp, **tmpkey, **tmpstr, *channel, *channame;
char **chanlist, **keylist, **tmp, **tmpkey, *channel, *channame;
void *free_arg;
int use_keys, cmdlen;
@ -102,7 +119,7 @@ static void irc_channels_join(IRC_SERVER_REC *server, const char *data,
*space = '\0';
}
chanlist = g_strsplit(channels, ",", -1);
chanlist = g_strsplit(channels, ",", -1);
keylist = g_strsplit(keys, ",", -1);
outchans = g_string_new(NULL);
@ -110,71 +127,75 @@ static void irc_channels_join(IRC_SERVER_REC *server, const char *data,
use_keys = *keys != '\0';
tmpkey = keylist;
tmp = chanlist;
for (;; tmp++) {
if (*tmp != NULL) {
channel = force_channel_name(server, *tmp);
chanrec = irc_channel_find(server, channel);
if (chanrec == NULL) {
schannel = channel_setup_find(channel, server->connrec->chatnet);
channel_list = g_ptr_array_new();
key_list = g_ptr_array_new();
g_string_append_printf(outchans, "%s,", channel);
if (*tmpkey != NULL && **tmpkey != '\0')
key = *tmpkey;
else if (schannel != NULL && schannel->password != NULL) {
/* get password from setup record */
use_keys = TRUE;
key = schannel->password;
} else key = NULL;
for (tmp = chanlist; *tmp != NULL; tmp++) {
channel = force_channel_name(server, *tmp);
chanrec = irc_channel_find(server, channel);
g_string_append_printf(outkeys, "%s,", get_join_key(key));
channame = channel + (channel[0] == '!' &&
channel[1] == '!');
chanrec = irc_channel_create(server, channame, NULL,
automatic);
if (key != NULL) chanrec->key = g_strdup(key);
if (chanrec == NULL) {
schannel = channel_setup_find(channel, server->connrec->chatnet);
if (*tmpkey != NULL && **tmpkey != '\0')
key = *tmpkey;
else if (schannel != NULL && schannel->password != NULL) {
/* get password from setup record */
use_keys = TRUE;
key = schannel->password;
} else {
key = NULL;
}
g_free(channel);
if (*tmpkey != NULL)
tmpkey++;
channame = channel + (channel[0] == '!' && channel[1] == '!');
g_ptr_array_add(channel_list, g_strdup(channame));
g_ptr_array_add(key_list, g_strdup(get_join_key(key)));
tmpstr = tmp;
tmpstr++;
cmdlen = outchans->len-1;
if (use_keys)
cmdlen += outkeys->len;
if (*tmpstr != NULL)
cmdlen += server_ischannel(SERVER(server), *tmpstr) ? strlen(*tmpstr) :
strlen(*tmpstr)+1;
if (*tmpkey != NULL)
cmdlen += strlen(*tmpkey);
/* don't try to send too long lines
make sure it's not longer than 510
so 510 - strlen("JOIN ") = 505 */
if (cmdlen < server->max_message_len - 5 /* strlen("JOIN ") */)
continue;
chanrec = irc_channel_create(server, channame, NULL,
automatic);
if (key != NULL)
chanrec->key = g_strdup(key);
}
if (outchans->len > 0) {
g_string_truncate(outchans, outchans->len - 1);
g_string_truncate(outkeys, outkeys->len - 1);
g_free(channel);
if (use_keys)
irc_send_cmdv(IRC_SERVER(server), "JOIN %s %s", outchans->str, outkeys->str);
else
irc_send_cmdv(IRC_SERVER(server), "JOIN %s", outchans->str);
}
cmdlen = 0;
g_string_truncate(outchans,0);
g_string_truncate(outkeys,0);
if (*tmp == NULL || tmp[1] == NULL)
break;
if (*tmpkey != NULL)
tmpkey++;
}
g_assert(channel_list->len == key_list->len);
for (i = 0; i < channel_list->len ; i++) {
my_channel = g_ptr_array_index(channel_list, i);
my_key = g_ptr_array_index(key_list, i);
/* How long is the pending queue? */
cmdlen = outchans->len + outkeys->len;
cmdlen += 5; /* "JOIN " */
cmdlen += 1; /* "," */
/* Need to see if we're too big when we add the pending bits too. */
cmdlen += server_ischannel(SERVER(server), my_channel) ? strlen(my_channel) :
strlen(my_channel)+1;
cmdlen += strlen(my_key);
if (cmdlen > server->max_message_len - 5) {
/* Send what we have so far. */
irc_channels_send_joins(server, outchans, outkeys, use_keys);
}
g_string_append_printf(outchans, "%s,", my_channel);
g_string_append_printf(outkeys, "%s,", my_key);
}
/* Flush out anything left at the end too. */
if (outchans->len != 0)
irc_channels_send_joins(server, outchans, outkeys, use_keys);
g_string_free(outchans, TRUE);
g_string_free(outkeys, TRUE);
g_ptr_array_free(channel_list, TRUE);
g_ptr_array_free(key_list, TRUE);
g_strfreev(chanlist);
g_strfreev(keylist);