-/* Copyright (C) 2009-2010, Martin Johansson <martin@fatbob.nu>
- Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
+/* Copyright (C) 2009-2014, Martin Johansson <martin@fatbob.nu>
+ Copyright (C) 2005-2014, Thorvald Natvig <thorvald@natvig.com>
All rights reserved.
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
#include "log.h"
+#include "memory.h"
#include "list.h"
#include "client.h"
#include "channel.h"
{
channel_t *ch;
- ch = malloc(sizeof(channel_t));
- if (ch == NULL)
- Log_fatal("out of memory");
- memset(ch, 0, sizeof(channel_t));
+ ch = Memory_safeCalloc(1, sizeof(channel_t));
ch->id = id;
- strncpy(ch->name, name, MAX_TEXT);
- strncpy(ch->desc, desc, MAX_TEXT);
+ ch->name = strdup(name);
+ if (desc)
+ ch->desc = strdup(desc);
init_list_entry(&ch->subs);
init_list_entry(&ch->node);
init_list_entry(&ch->clients);
if (list_get_next(&ch->node) == &list_get_entry(&ch->node, channel_t, node)->parent->subs)
return NULL;
else
- return list_get_entry(list_get_next(&ch->node), channel_t, node);
+ return list_get_entry(list_get_next(&ch->node), channel_t, node);
}
#endif
*channelpptr = ch;
return ch;
}
-
+
void Chan_init()
{
int i;
conf_channel_link_t chlink;
const char *defaultChannelName;
- defaultChannelName = getStrConf(DEAFULT_CHANNEL);
-
+ defaultChannelName = getStrConf(DEFAULT_CHANNEL);
+
for (i = 0; ; i++) {
if (Conf_getNextChannel(&chdesc, i) < 0) {
if (i == 0)
}
if (i == 0) {
rootChan = createChannel(0, chdesc.name, chdesc.description);
+ rootChan->noenter = chdesc.noenter;
+ rootChan->silent = chdesc.silent;
list_add_tail(&rootChan->flatlist_node, &channels);
if (strcmp(defaultChannelName, chdesc.name) == 0)
defaultChan = rootChan;
else {
channel_t *ch, *ch_itr = NULL;
ch = Chan_createChannel(chdesc.name, chdesc.description);
-
+ ch->noenter = chdesc.noenter;
+ ch->position = chdesc.position;
+ ch->silent = chdesc.silent;
+ if (chdesc.password) {
+ Log_info("Setting password on channel '%s'", ch->name);
+ ch->password = strdup(chdesc.password);
+ }
if (strcmp(defaultChannelName, chdesc.name) == 0) {
- Log_info("Setting default channel %s", ch->name);
+ Log_info("Setting default channel '%s'", ch->name);
defaultChan = ch;
}
-
+
do {
Chan_iterate(&ch_itr);
} while (ch_itr != NULL && strcmp(ch_itr->name, chdesc.parent) != 0);
-
+
if (ch_itr == NULL)
- Log_fatal("Error in channel configuration: parent not found");
+ Log_fatal("Error in channel configuration: parent '%s' not found", chdesc.parent);
else {
Chan_addChannel(ch_itr, ch);
Log_info("Adding channel '%s' parent '%s'", ch->name, chdesc.parent);
if (defaultChan == NULL)
defaultChan = rootChan;
+ if (defaultChan->noenter)
+ Log_fatal("Error in channel configuration: default channel is marked as noenter");
+ if (defaultChan->password)
+ Log_fatal("Error in channel configuration: default channel has a password");
+
/* Channel links */
for (i = 0; ; i++) {
channel_t *ch_src, *ch_dst, *ch_itr = NULL;
+ channellist_t *chl;
if (Conf_getNextChannelLink(&chlink, i) < 0) {
if (i == 0)
Log_info("No channel links found in configuration file.");
Chan_iterate(&ch_itr);
} while (ch_itr != NULL && strcmp(ch_itr->name, chlink.source) != 0);
if (ch_itr == NULL)
- Log_fatal("Error in channel link configuration: source channel '%s' not found.", chlink.source);
+ Log_fatal("Error in channel link configuration: source channel '%s' not found.",
+ chlink.source);
else
ch_src = ch_itr;
-
- ch_itr = NULL;
+
+ ch_itr = NULL;
do {
Chan_iterate(&ch_itr);
} while (ch_itr != NULL && strcmp(ch_itr->name, chlink.destination) != 0);
if (ch_itr == NULL)
- Log_fatal("Error in channel link configuration: destination channel '%s' not found", chlink.destination);
+ Log_fatal("Error in channel link configuration: destination channel '%s' not found",
+ chlink.destination);
else
ch_dst = ch_itr;
-
- list_add_tail(&ch_dst->link_node, &ch_src->channel_links);
- Log_info("Adding channel link %s -> %s", ch_src->name, ch_dst->name);
+
+ chl = Memory_safeMalloc(1, sizeof(channellist_t));
+ chl->chan = ch_dst;
+ init_list_entry(&chl->node);
+ list_add_tail(&chl->node, &ch_src->channel_links);
+ ch_src->linkcount++;
+ Log_info("Adding channel link '%s' -> '%s'", ch_src->name, ch_dst->name);
}
}
void Chan_free()
{
struct dlist *itr, *save;
-
+ struct dlist *linkitr, *linksave;
+ channel_t *ch;
+
list_iterate_safe(itr, save, &channels) {
- Log_debug("Free channel %s", list_get_entry(itr, channel_t, flatlist_node)->name);
- free(list_get_entry(itr, channel_t, flatlist_node));
+ ch = list_get_entry(itr, channel_t, flatlist_node);
+ Log_debug("Free channel '%s'", ch->name);
+ free(ch->name);
+ if (ch->desc)
+ free(ch->desc);
+ if (ch->password)
+ free(ch->password);
+ list_iterate_safe(linkitr, linksave, &ch->channel_links) {
+ channellist_t *chl;
+ chl = list_get_entry(linkitr, channellist_t, node);
+ free(chl);
+ }
+ free(ch);
}
}
}
-int Chan_playerJoin(channel_t *ch, client_t *client)
+int Chan_userLeave(client_t *client)
{
channel_t *leaving = NULL;
int leaving_id = -1;
-
- /* Only allowed in one channel at a time */
- Log_debug("Add player %s to channel %s", client->playerName, ch->name);
if (client->channel) {
list_del(&client->chan_node);
- leaving = (channel_t *)client->channel;
+ leaving = client->channel;
if (leaving->temporary && list_empty(&leaving->clients)) {
leaving_id = leaving->id;
Chan_freeChannel(leaving);
}
}
+ return leaving_id;
+}
+
+int Chan_userJoin(channel_t *ch, client_t *client)
+{
+ int leaving_id;
+
+ /* Do nothing if user already is in this channel */
+ if (client->channel == ch)
+ return 0;
+
+ Log_debug("Add user %s to channel %s", client->username, ch->name);
+ /* Only allowed in one channel at a time */
+ leaving_id = Chan_userLeave(client);
list_add_tail(&client->chan_node, &ch->clients);
- client->channel = (void *)ch;
+ client->channel = ch;
return leaving_id;
}
-int Chan_playerJoin_id(int channelid, client_t *client)
+int Chan_userJoin_id(int channelid, client_t *client)
{
channel_t *ch_itr = NULL;
do {
return -1;
}
else
- return Chan_playerJoin(ch_itr, client);
+ return Chan_userJoin(ch_itr, client);
+}
+
+channelJoinResult_t Chan_userJoin_id_test(int channelid, client_t *client)
+{
+ channelJoinResult_t result;
+ channel_t *ch_itr = NULL;
+ do {
+ Chan_iterate(&ch_itr);
+ } while (ch_itr != NULL && ch_itr->id != channelid);
+ if (ch_itr == NULL) {
+ Log_warn("Channel id %d not found - ignoring.", channelid);
+ result.CHJOIN_NOTFOUND = true;
+ }
+ else
+ result.CHJOIN_NOTFOUND = false;
+
+ result.CHJOIN_NOENTER = ch_itr->noenter;
+ result.CHJOIN_WRONGPW = ch_itr->password && !Client_token_match(client, ch_itr->password) && !client->isAdmin;
+ result.CHJOIN_SILENT = ch_itr->silent;
+
+ return result;
}
#if 0
{
list_del(&ch->node);
}
+
+void Chan_buildTreeList(channel_t *ch, struct dlist *head)
+{
+ channellist_t *chl;
+ struct dlist *itr;
+ channel_t *sub;
+
+ chl = Memory_safeMalloc(1, sizeof(channellist_t));
+ chl->chan = ch;
+ init_list_entry(&chl->node);
+ list_add_tail(&chl->node, head);
+
+ list_iterate(itr, &ch->subs) {
+ sub = list_get_entry(itr, channel_t, node);
+ Chan_buildTreeList(sub, head);
+ }
+}
+
+void Chan_freeTreeList(struct dlist *head)
+{
+ struct dlist *itr, *save;
+ list_iterate_safe(itr, save, head) {
+ free(list_get_entry(itr, channellist_t, node));
+ }
+}
projects / umurmur.git / blobdiff