/*
    webchat, an HTML5/websocket chat platform
    Copyright (C) 2015  <email hidden>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, version 3 of the License.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
struct ban // Note: we don't bother supporting account bans because accounts are so easily remade it's not worth it
{
  sa_family_t addr_family;
  unsigned int addr_size;
  const char* addr;
  unsigned int id; // To avoid weirdness with multiple mods reviewing the mod list at the same time
  const char* nickname; // For identification in banlist
// TODO: timestamps for further clarification?
};
struct channel
{
  const char* name;
  unsigned int usercount;
  struct user** users;
  char* password;
  int id;
  unsigned int bancount;
  struct ban* bans;
  // TODO: topic?
};
extern struct channel* getchannel(const char* name);
extern void joinchannel(struct user* user, struct channel* channel);
extern struct user* channel_finduser(struct channel* chan, const unsigned char* nickname);
extern void channel_write(struct channel* chan, unsigned char* msg, unsigned int msglen, unsigned char opcode, struct user* skip);
extern char channel_register(struct channel* channel, struct user* owner);
extern void channel_ban(struct channel* channel, struct user* user);
extern char channel_unban(struct channel* channel, unsigned int id);
extern char channel_checkban(struct channel* channel, struct sockaddr* useraddr);
extern void channel_free(struct channel* channel);
extern char channel_deregister(struct channel* channel);