chanuser->flags = 0;
chanuser->user = user;
chanuser->chan = chan;
+
+ chanuser->changeTime = 0;
chanuser->next_user = chan->user;
chan->user = chanuser;
+ chan->usercount++;
chanuser->next_chan = user->channel;
user->channel = chanuser;
return chanuser;
}
+struct ChanUser* addInvisibleChanUser(struct ChanNode *chan, struct UserNode *user) {
+ struct ChanUser *chanuser = malloc(sizeof(*chan));
+ if (!chanuser)
+ {
+ perror("malloc() failed");
+ return NULL;
+ }
+ chanuser->flags = CHANUSERFLAG_INVISIBLE;
+ chanuser->user = user;
+ chanuser->chan = chan;
+
+ chanuser->changeTime = 0;
+
+ chanuser->next_user = chan->user;
+ chan->user = chanuser;
+ chan->usercount++;
+
+ return chanuser;
+}
+
int isUserOnChan(struct UserNode *user, struct ChanNode *chan) {
struct ChanUser *chanuser;
for(chanuser = user->channel; chanuser; chanuser = chanuser->next_chan) {
void delChanUser(struct ChanUser *chanuser, int freeChanUser) {
struct ChanUser *cchanuser, *last;
//remove it from the user's channel-list
- last = NULL;
- for(cchanuser = chanuser->user->channel; cchanuser; cchanuser = cchanuser->next_chan) {
- if(cchanuser == chanuser) {
- if(last)
- last->next_chan = chanuser->next_chan;
- else
- chanuser->user->channel = chanuser->next_chan;
- break;
- } else
- last = cchanuser;
+ if(!(chanuser->flags & CHANUSERFLAG_INVISIBLE)) {
+ last = NULL;
+ for(cchanuser = chanuser->user->channel; cchanuser; cchanuser = cchanuser->next_chan) {
+ if(cchanuser == chanuser) {
+ if(last)
+ last->next_chan = chanuser->next_chan;
+ else
+ chanuser->user->channel = chanuser->next_chan;
+ break;
+ } else
+ last = cchanuser;
+ }
}
//remove it from the channel's user-list
last = NULL;
for(cchanuser = chanuser->chan->user; cchanuser; cchanuser = cchanuser->next_user) {
if(cchanuser == chanuser) {
+ chanuser->chan->usercount--;
if(last)
last->next_user = chanuser->next_user;
else
last = NULL;
for(cchanuser = chanuser->chan->user; cchanuser; cchanuser = cchanuser->next_user) {
if(cchanuser == chanuser) {
+ chanuser->chan->usercount--;
if(last)
last->next_user = chanuser->next_user;
else