+++ /dev/null
-#include "ChanNode.h"
-#include "ChanUser.h"
-#include "UserNode.h"
-#include "BanNode.h"
-#include "modcmd.h"
-#include "ModeNode.h"
-
-static struct ChanNode **chanList;
-
-void init_ChanNode() {
- /*
- len pos chars
- 26 0 a-z
- 10 26 0-9
- 10 36 {|}~[\]^_`
- 1 46 *everything else*
- ---------------------------
- = 47
- */
- #define CHANNEL_LIST_SIZE 47
- chanList = calloc(CHANNEL_LIST_SIZE, sizeof(*chanList));
-}
-
-void free_ChanNode() {
- //kamikaze free all channels and chanusers
- int i;
- struct ChanNode *chan, *next;
- struct ChanUser *chanuser, *next_chanuser;
- for(i = 0; i < CHANNEL_LIST_SIZE; i++) {
- for(chan = chanList[i]; chan; chan = next) {
- next = chan->next;
- for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = next_chanuser) {
- next_chanuser = getChannelUsers(chan, chanuser);
- free(chanuser);
- }
- freeChanNode(chan);
- }
- }
- free(chanList);
-}
-
-int is_valid_chan(const char *name) {
- unsigned int ii;
- if (*name !='#')
- return 0;
- for (ii=1; name[ii]; ++ii) {
- if ((name[ii] > 0) && (name[ii] <= 32))
- return 0;
- if (name[ii] == ',')
- return 0;
- if (name[ii] == '\xa0')
- return 0;
- }
- return 1;
-}
-
-static int get_chanlist_entry(int name) {
- if((name > 0 && name <= 32) || name == ',' || name == '\xa0') return -1; //invalid name
- if(tolower(name) >= 97 && tolower(name) <= 122) {
- return (tolower(name) - 97);
- }
- if(tolower(name) >= 48 && tolower(name) <= 57) {
- return (tolower(name) - 48 + 26);
- }
- /* {|}~[\]^_` */
- if(name == '{') return 36;
- if(name == '|') return 37;
- if(name == '}') return 38;
- if(name == '~') return 39;
- if(name == '[') return 40;
- if(name == '\\') return 41;
- if(name == ']') return 42;
- if(name == '^') return 43;
- if(name == '_') return 44;
- if(name == '`') return 45;
- return 46;
-}
-
-struct ChanNode* getChanByName(const char *name) { //case insensitive
- int chanListIndex = get_chanlist_entry(name[1]);
- if(chanListIndex == -1 || chanList[chanListIndex] == NULL)
- return NULL;
- struct ChanNode *chan;
- for(chan = chanList[chanListIndex]; chan; chan = chan->next) {
- if(!stricmp(name, chan->name))
- return chan;
- }
- return NULL;
-}
-
-struct ChanNode* addChannel(const char *name) {
- int chanListIndex = get_chanlist_entry(name[1]);
- if(chanListIndex == -1 || !is_valid_chan(name))
- return NULL;
- struct ChanNode *chan = malloc(sizeof(*chan));
- if (!chan)
- {
- perror("malloc() failed");
- return NULL;
- }
- strcpy(chan->name, name);
- chan->user = NULL;
- chan->bans = NULL;
- chan->usercount = 0;
- chan->chanbot = NULL;
- chan->topic[0] = 0;
- chan->flags = 0;
- /* mode lists */
- chan->modes = createModeNode(chan);
- chan->trigger = NULL;
-
- chan->next = chanList[chanListIndex];
- chanList[chanListIndex] = chan;
- return chan;
-}
-
-int getChannelCount() {
- int i, count = 0;
- struct ChanNode *chan;
- for(i = 0; i < CHANNEL_LIST_SIZE; i++) {
- for(chan = chanList[i]; chan; chan = chan->next) {
- count++;
- }
- }
- return count;
-}
-
-int getChanUserCount() {
- int i, count = 0;
- struct ChanNode *chan;
- for(i = 0; i < CHANNEL_LIST_SIZE; i++) {
- for(chan = chanList[i]; chan; chan = chan->next) {
- count += chan->usercount;
- }
- }
- return count;
-}
-
-int getChanBanCount() {
- int i, count = 0;
- struct ChanNode *chan;
- struct BanNode *ban;
- for(i = 0; i < CHANNEL_LIST_SIZE; i++) {
- for(chan = chanList[i]; chan; chan = chan->next) {
- for(ban = chan->bans; ban; ban = ban->next)
- count ++;
- }
- }
- return count;
-}
-
-void delChannel(struct ChanNode* chan, int freeChan) {
- int chanListIndex = get_chanlist_entry(chan->name[1]);
- if(chanListIndex == -1) return;
- struct ChanNode *cchan, *last_chan = NULL;
- for(cchan = chanList[chanListIndex]; cchan; cchan = cchan->next) {
- if(cchan == chan) {
- if(last_chan)
- last_chan->next = chan->next;
- else
- chanList[chanListIndex] = chan->next;
- break;
- } else
- last_chan = cchan;
- }
- if(chan->user) {
- //free all chanusers
- struct ChanUser *chanuser, *next;
- for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = next) {
- next = getChannelUsers(chan, chanuser);
- removeChanUserFromLists(chanuser, 0, 1, 1);
- }
- }
- if(freeChan)
- freeChanNode(chan);
- else
- chan->next = NULL;
-}
-
-void freeChanNode(struct ChanNode* chan) {
- if(chan->trigger) {
- struct trigger_cache *trigger, *next_trigger;
- for(trigger = chan->trigger; trigger; trigger = next_trigger) {
- next_trigger = trigger->next;
- free(trigger->trigger);
- free(trigger);
- }
- }
- freeModeNode(chan->modes);
- if(chan->bans)
- removeChannelBans(chan);
- free(chan);
-}
-
-void checkChannelVisibility(struct ChanNode* chan) {
- struct ChanUser *chanuser, *next;
- for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
- if(chanuser->user->flags & USERFLAG_ISBOT) {
- chan->chanbot = chanuser->user;
- return;
- }
- }
- //free the channel...
- for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = next) {
- next = getChannelUsers(chan, chanuser);
- //remove the channel from the user's channel-list
- removeChanUserFromLists(chanuser, 0, 1, 0);
- if(!chanuser->user->channel) {
- //free the user (no more channels)
- delUser(chanuser->user, 1);
- }
- free(chanuser);
- }
- chan->user = NULL;
- delChannel(chan, 1);
-}
projects / NeonServV5.git / blobdiff