/* HostServ core functions
 *
 * (C) 2003-2009 Anope Team
 * Contact us at team@anope.org
 *
 * Please read COPYING and README for further details.
 *
 * Based on the original code of Epona by Lara.
 * Based on the original code of Services by Andy Church.
 *
 * $Id$
 *
 */
/*************************************************************************/

#include "module.h"

int do_group(User * u);
void myHostServHelp(User * u);
extern int do_hs_sync(NickCore * nc, char *vIdent, char *hostmask,
					  char *creator, time_t time);


class HSGroup : public Module
{
 public:
	HSGroup(const std::string &modname, const std::string &creator) : Module(modname, creator)
	{
		Command *c;

		this->SetAuthor("Anope");
		this->SetVersion("$Id$");
		this->SetType(CORE);

		c = createCommand("GROUP", do_group, NULL, HOST_HELP_GROUP, -1, -1, -1, -1);
		this->AddCommand(HOSTSERV, c, MOD_UNIQUE);

		this->SetHostHelp(myHostServHelp);
	}
};



/**
 * Add the help response to anopes /hs help output.
 * @param u The user who is requesting help
 **/
void myHostServHelp(User * u)
{
	notice_lang(s_HostServ, u, HOST_HELP_CMD_GROUP);
}

/**
 * The /hs group command.
 * @param u The user who issued the command
 * @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
 **/
int do_group(User * u)
{
	NickAlias *na;
	HostCore *tmp;
	char *vHost = NULL;
	char *vIdent = NULL;
	char *creator = NULL;
	HostCore *head = NULL;
	time_t time;
	bool found = false;

	head = hostCoreListHead();

	if ((na = findnick(u->nick))) {
		if (na->status & NS_IDENTIFIED) {

			tmp = findHostCore(head, u->nick, &found);
			if (found) {
				if (tmp == NULL) {
					tmp = head; /* incase first in list */
				} else if (tmp->next) { /* we dont want the previous entry were not inserting! */
					tmp = tmp->next;	/* jump to the next */
				}

				vHost = sstrdup(tmp->vHost);
				if (tmp->vIdent)
					vIdent = sstrdup(tmp->vIdent);
				creator = sstrdup(tmp->creator);
				time = tmp->time;

				do_hs_sync(na->nc, vIdent, vHost, creator, time);
				if (tmp->vIdent) {
					notice_lang(s_HostServ, u, HOST_IDENT_GROUP,
								na->nc->display, vIdent, vHost);
				} else {
					notice_lang(s_HostServ, u, HOST_GROUP, na->nc->display,
								vHost);
				}
				delete [] vHost;
				if (vIdent)
					delete [] vIdent;
				delete [] creator;

			} else {
				notice_lang(s_HostServ, u, HOST_NOT_ASSIGNED);
			}
		} else {
			notice_lang(s_HostServ, u, HOST_ID);
		}
	} else {
		notice_lang(s_HostServ, u, HOST_NOT_REGED);
	}
	return MOD_CONT;
}

MODULE_INIT("hs_group", HSGroup)