lib/eggdrop/ident.h File Reference

Go to the source code of this file.

Typedefs
typedef int	ident_callback_t (void *client_data, const char *ip, int port, const char *ident)
Functions
int	egg_ident_lookup (const char *ip, int their_port, int our_port, int timeout, ident_callback_t *callback, void *client_data, event_owner_t *owner)
int	egg_ident_cancel (int id, int issue_callback)
int	egg_ident_cancel_by_owner (struct egg_module *module, void *script)

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Typedef Documentation

typedef int ident_callback_t(void *client_data, const char *ip, int port, const char *ident)

Definition at line 25 of file ident.h.

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Function Documentation

int egg_ident_cancel	(	int	id,
		int	issue_callback
	)

Definition at line 86 of file ident.c.

References _ident_info::callback, _ident_info::client_data, _ident_info::id, _ident_info::idx, _ident_info::ip, _ident_info::next, NULL, event_owner_b::on_delete, _ident_info::owner, sockbuf_delete(), and _ident_info::their_port.

Referenced by kill_session().

{
  ident_info_t *ptr, *prev;

  prev = NULL;
  for (ptr = ident_head; ptr; ptr = ptr->next) {
    if (ptr->id == id) break;
    prev = ptr;
  }
  if (!ptr) return(-1);
  if (prev) prev->next = ptr->next;
  else ident_head = ptr->next;
  sockbuf_delete(ptr->idx);
  if (issue_callback) {
    ptr->callback(ptr->client_data, ptr->ip, ptr->their_port, NULL);
  }
  if (ptr->owner && ptr->owner->on_delete) ptr->owner->on_delete(ptr->owner, ptr->client_data);
  free(ptr->ip);
  free(ptr);
  return(0);
}

int egg_ident_cancel_by_owner	(	struct egg_module *	module,
		void *	script
	)

Definition at line 108 of file ident.c.

References _ident_info::client_data, event_owner_b::client_data, _ident_info::idx, _ident_info::ip, event_owner_b::module, _ident_info::next, NULL, event_owner_b::on_delete, _ident_info::owner, and sockbuf_delete().

Referenced by script_remove_events_by_owner().

{
  int removed = 0;
  ident_info_t *ptr, *prev = NULL, *next;

  for (ptr = ident_head; ptr; ptr = next) {
    next = ptr->next;
    if (!ptr->owner || ptr->owner->module != module || (script && ptr->owner->client_data != script)) {
      prev = ptr;
      continue;
    }
    if (prev) prev->next = ptr->next;
    else ident_head = ptr->next;
    ++removed;
    sockbuf_delete(ptr->idx);
    if (ptr->owner && ptr->owner->on_delete) ptr->owner->on_delete(ptr->owner, ptr->client_data);
    free(ptr->ip);
    free(ptr);
  }
  return removed;
}

int egg_ident_lookup	(	const char *	ip,
		int	their_port,
		int	our_port,
		int	timeout,
		ident_callback_t *	callback,
		void *	client_data,
		event_owner_t *	owner
	)

Definition at line 57 of file ident.c.

References _ident_info::callback, _ident_info::client_data, egg_connect(), _ident_info::id, _ident_info::idx, _ident_info::ip, _ident_info::next, NULL, event_owner_b::on_delete, _ident_info::our_port, _ident_info::owner, sockbuf_set_handler(), _ident_info::their_port, and _ident_info::timeout.

Referenced by dcc_on_connect(), irc_on_newclient(), and telnet_on_newclient().

{
  static int ident_id = 0;
  int idx;
  ident_info_t *ident_info;
  
  idx = egg_connect(ip, 113, -1);
  if (idx < 0) {
    callback(client_data, ip, their_port, NULL);
    if (owner && owner->on_delete) owner->on_delete(owner, client_data);
    return(-1);
  }
  ident_info = calloc(1, sizeof(*ident_info));
  ident_info->ip = strdup(ip);
  ident_info->their_port = their_port;
  ident_info->our_port = our_port;
  ident_info->timeout = timeout;
  ident_info->callback = callback;
  ident_info->client_data = client_data;
  ident_info->owner = owner;
  ident_info->idx = idx;
  ident_info->id = ident_id++;
  ident_info->next = ident_head;
  ident_head = ident_info;
  sockbuf_set_handler(idx, &ident_handler, ident_info, NULL);
  return(ident_info->id);
}