[doldaconnect.git] / clients / gaim / gaim-dolcon.c

/*
 *  Dolda Connect - Modular multiuser Direct Connect-style client
 *  Copyright (C) 2005 Fredrik Tolf (fredrik@dolda2000.com)
 *  
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *  
 *  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 General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <doldaconnect/uilib.h>
#include <doldaconnect/uimisc.h>
#include <doldaconnect/utils.h>
#include <gaim.h>
#include <plugin.h>
#include <version.h>
#include <accountopt.h>
#include <roomlist.h>
#include <util.h>
#include <errno.h>

struct conndata {
    int fd;
    int readhdl, writehdl;
    GaimConnection *gc;
    GaimRoomlist *roomlist;
};

static struct conndata *inuse = NULL;
static GaimPlugin *me;

static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition);

static void updatewrite(struct conndata *data)
{
    if(dc_wantwrite()) {
	if(data->writehdl == -1)
	    data->writehdl = gaim_input_add(data->fd, GAIM_INPUT_WRITE, (void (*)(void *, int, GaimInputCondition))dcfdcb, data);
    } else {
	if(data->writehdl != -1) {
	    gaim_input_remove(data->writehdl);
	    data->writehdl = -1;
	}
    }
}

static void disconnected(struct conndata *data)
{
    if(inuse == data)
	inuse = NULL;
    if(data->readhdl != -1) {
	gaim_input_remove(data->readhdl);
	data->readhdl = -1;
    }
    if(data->writehdl != -1) {
	gaim_input_remove(data->writehdl);
	data->writehdl = -1;
    }
    data->fd = -1;
}

static int loginconv(int type, wchar_t *text, char **resp, struct conndata *data)
{
    switch(type) {
    case DC_LOGIN_CONV_NOECHO:
	if(data->gc->account->password == NULL) {
	    updatewrite(data);
	    return(1);
	} else {
	    *resp = sstrdup(data->gc->account->password);
	    updatewrite(data);
	    return(0);
	}
    default:
	updatewrite(data);
	return(1);
    }
}

static gboolean gi_chatjoincb(GaimConversation *conv, const char *user, GaimConvChatBuddyFlags flags, void *uudata)
{
    GaimConnection *c;
    
    if((c = gaim_conversation_get_gc(conv)) == NULL)
	return(FALSE);
    if(c->prpl == me)
	return(TRUE);
    return(FALSE);
}

static gboolean gi_chatleavecb(GaimConversation *conv, const char *user, const char *reason, void *uudata)
{
    GaimConnection *c;
    
    if((c = gaim_conversation_get_gc(conv)) == NULL)
	return(FALSE);
    if(c->prpl == me)
	return(TRUE);
    return(FALSE);
}

static void newpeercb(struct dc_fnetpeer *peer)
{
    struct conndata *data;
    GaimConversation *conv;
    char *buf;
    
    data = peer->fn->udata;
    if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
    {
	buf = sprintf2("%s", icswcstombs(peer->nick, "UTF-8", NULL));
	gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), buf, NULL, GAIM_CBFLAGS_NONE, TRUE);
	free(buf);
    }
}

static void delpeercb(struct dc_fnetpeer *peer)
{
    struct conndata *data;
    GaimConversation *conv;
    char *buf;
    
    data = peer->fn->udata;
    if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
    {
	buf = sprintf2("%s", icswcstombs(peer->nick, "UTF-8", NULL));
	gaim_conv_chat_remove_user(GAIM_CONV_CHAT(conv), buf, NULL);
	free(buf);
    }
}

static void chpeercb(struct dc_fnetpeer *peer)
{
}

static void fillpeerlist(struct dc_fnetnode *fn, int resp, struct conndata *data)
{
}

static void getfnlistcb(int resp, struct conndata *data)
{
    struct dc_fnetnode *fn;
    
    for(fn = dc_fnetnodes; fn != NULL; fn = fn->next)
    {
	dc_getpeerlistasync(fn, (void (*)(struct dc_fnetnode *, int, void *))fillpeerlist, data);
	fn->udata = data;
	fn->newpeercb = newpeercb;
	fn->delpeercb = delpeercb;
	fn->chpeercb = chpeercb;
    }
}

static void logincb(int err, wchar_t *reason, struct conndata *data)
{
    if(err != DC_LOGIN_ERR_SUCCESS) {
	dc_disconnect();
	disconnected(data);
	gaim_connection_error(data->gc, "Invalid login");
	return;
    }
    gaim_connection_set_state(data->gc, GAIM_CONNECTED);
    dc_queuecmd(NULL, NULL, L"notify", L"fn:chat", L"on", L"fn:act", L"on", L"fn:peer", L"on", NULL);
    dc_getfnlistasync((void (*)(int, void *))getfnlistcb, data);
}

static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition)
{
    struct dc_response *resp;
    struct dc_intresp *ires;
    struct dc_fnetnode *fn;
    GaimConversation *conv;
    char *peer, *msg;
    
    if(((condition & GAIM_INPUT_READ) && dc_handleread()) || ((condition & GAIM_INPUT_WRITE) && dc_handlewrite()))
    {
	disconnected(data);
	gaim_connection_error(data->gc, "Server has disconnected");
	return;
    }
    while((resp = dc_getresp()) != NULL) {
	if(!wcscmp(resp->cmdname, L".connect")) {
	    if(resp->code != 201) {
		dc_disconnect();
		disconnected(data);
		gaim_connection_error(data->gc, "Server refused connection");
		return;
	    } else if(dc_checkprotocol(resp, DC_LATEST)) {
		dc_disconnect();
		disconnected(data);
		gaim_connection_error(data->gc, "Server protocol revision mismatch");
		return;
	    } else {
		gaim_connection_update_progress(data->gc, "Authenticating", 2, 3);
		dc_loginasync(NULL, 1, (int (*)(int, wchar_t *, char **, void *))loginconv, (void (*)(int, wchar_t *, void *))logincb, data);
	    }
	} else if(!wcscmp(resp->cmdname, L".notify")) {
	    dc_uimisc_handlenotify(resp);
	    switch(resp->code) {
	    case 600:
		if((ires = dc_interpret(resp)) != NULL)
		{
		    if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL)
		    {
			if(ires->argv[1].val.num)
			{
			    /* XXX: Handle different rooms */
			    if((conv = gaim_find_chat(data->gc, fn->id)) != NULL)
			    {
				peer = icwcstombs(ires->argv[3].val.str, "UTF-8");
				msg = g_markup_escape_text(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL), -1);
				serv_got_chat_in(data->gc, gaim_conv_chat_get_id(GAIM_CONV_CHAT(conv)), peer, 0, msg, time(NULL));
				g_free(msg);
				free(peer);
			    }
			} else {
			    peer = sprintf2("%i:%s", fn->id, icswcstombs(ires->argv[3].val.str, "UTF-8", NULL));
			    msg = g_markup_escape_text(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL), -1);
			    if(!gaim_account_get_bool(data->gc->account, "represspm", FALSE) || (gaim_find_conversation_with_account(GAIM_CONV_TYPE_IM, peer, data->gc->account) != NULL))
				serv_got_im(data->gc, peer, msg, 0, time(NULL));
			    g_free(msg);
			    free(peer);
			}
		    }
		    dc_freeires(ires);
		}
		break;
	    case 601:
	    case 602:
	    case 603:
		break;
	    case 604:
		if((ires = dc_interpret(resp)) != NULL)
		{
		    if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL)
		    {
			fn->udata = data;
			fn->newpeercb = newpeercb;
			fn->delpeercb = delpeercb;
			fn->chpeercb = chpeercb;
		    }
		    dc_freeires(ires);
		}
		break;
	    case 605:
		break;
	    }
	}
	dc_freeresp(resp);
    }
    updatewrite(data);
}

static int gi_sendchat(GaimConnection *gc, int id, const char *what, GaimMessageFlags flags)
{
    struct conndata *data;
    struct dc_fnetnode *fn;
    wchar_t *wwhat;
    
    data = gc->proto_data;
    if((fn = dc_findfnetnode(id)) == NULL)
	return(-EINVAL);
    /* XXX: Handle chat rooms */
    if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL)
	return(-errno);
    dc_queuecmd(NULL, NULL, L"sendchat", L"%i", fn->id, L"1", L"", L"%ls", wwhat, NULL);
    free(wwhat);
    updatewrite(data);
    return(0);
}

static int gi_sendim(GaimConnection *gc, const char *who, const char *what, GaimMessageFlags flags)
{
    struct conndata *data;
    struct dc_fnetnode *fn;
    struct dc_fnetpeer *peer;
    wchar_t *wwho, *wwhat, *p;
    int en, id;
    
    data = gc->proto_data;
    if((wwho = icmbstowcs((char *)who, "UTF-8")) == NULL)
	return(-errno);
    if((p = wcschr(wwho, L':')) == NULL) {
	free(wwho);
	return(-ESRCH);
    }
    *(p++) = L'\0';
    id = wcstol(wwho, NULL, 10);
    if((fn = dc_findfnetnode(id)) == NULL) {
	free(wwho);
	return(-ESRCH);
    }
    for(peer = fn->peers; peer != NULL; peer = peer->next) {
	if(!wcscmp(peer->nick, p))
	    break;
    }
    if(peer == NULL) {
	free(wwho);
	return(-ESRCH);
    }
    if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL) {
	en = errno;
	free(wwho);
	return(-en);
    }
    dc_queuecmd(NULL, NULL, L"sendchat", L"%i", fn->id, L"0", L"%ls", peer->nick, L"%ls", wwhat, NULL);
    free(wwho);
    free(wwhat);
    updatewrite(data);
    return(1);
}

static const char *gi_listicon(GaimAccount *a, GaimBuddy *b)
{
    return("dolcon");
}

static char *gi_statustext(GaimBuddy *b)
{
    GaimPresence *p;

    p = gaim_buddy_get_presence(b);
    if (gaim_presence_is_online(p) && !gaim_presence_is_available(p))
	return(g_strdup("Away"));
    return(NULL);
}

static void gi_tiptext(GaimBuddy *b, GaimNotifyUserInfo *inf, gboolean full)
{
    /* Nothing for now */
}

static GList *gi_statustypes(GaimAccount *act)
{
    GList *ret;
    
    ret = NULL;
    ret = g_list_append(ret, gaim_status_type_new(GAIM_STATUS_AVAILABLE, "avail", NULL, TRUE));
    ret = g_list_append(ret, gaim_status_type_new(GAIM_STATUS_AWAY, "away", NULL, TRUE)); /* Coming up in ADC */
    ret = g_list_append(ret, gaim_status_type_new(GAIM_STATUS_OFFLINE, "offline", NULL, TRUE));
    return(ret);
}

static struct conndata *newconndata(void)
{
    struct conndata *new;
    
    new = smalloc(sizeof(*new));
    memset(new, 0, sizeof(*new));
    new->fd = -1;
    new->readhdl = new->writehdl = -1;
    return(new);
}

static void freeconndata(struct conndata *data)
{
    if(data->roomlist != NULL)
	gaim_roomlist_unref(data->roomlist);
    if(inuse == data)
	inuse = NULL;
    if(data->readhdl != -1)
	gaim_input_remove(data->readhdl);
    if(data->writehdl != -1)
	gaim_input_remove(data->writehdl);
    if(data->fd >= 0)
	dc_disconnect();
    free(data);
}

static void gi_login(GaimAccount *act)
{
    GaimConnection *gc;
    struct conndata *data;
    
    gc = gaim_account_get_connection(act);
    gc->proto_data = data = newconndata();
    data->gc = gc;
    if(inuse != NULL) {
	gaim_connection_error(gc, "Dolda Connect library already in use");
	return;
    }
    gaim_connection_update_progress(gc, "Connecting", 1, 3);
    if((data->fd = dc_connect((char *)gaim_account_get_string(act, "server", "localhost"))) < 0)
    {
	gaim_connection_error(gc, "Could not connect to server");
	return;
    }
    data->readhdl = gaim_input_add(data->fd, GAIM_INPUT_READ, (void (*)(void *, int, GaimInputCondition))dcfdcb, data);
    updatewrite(data);
    inuse = data;
}

static void gi_close(GaimConnection *gc)
{
    struct conndata *data;
    
    data = gc->proto_data;
    freeconndata(data);
}

static GaimRoomlist *gi_getlist(GaimConnection *gc)
{
    struct conndata *data;
    GList *fields;
    GaimRoomlist *rl;
    GaimRoomlistField *f;
    GaimRoomlistRoom *r;
    struct dc_fnetnode *fn;
    
    data = gc->proto_data;
    if(data->roomlist != NULL)
	gaim_roomlist_unref(data->roomlist);
    data->roomlist = rl = gaim_roomlist_new(gaim_connection_get_account(gc));
    fields = NULL;
    f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "", "id", TRUE);
    fields = g_list_append(fields, f);
    f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "Users", "users", FALSE);
    fields = g_list_append(fields, f);
    gaim_roomlist_set_fields(rl, fields);
    for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) {
	if(fn->state != DC_FNN_STATE_EST)
	    continue;
	r = gaim_roomlist_room_new(GAIM_ROOMLIST_ROOMTYPE_ROOM, icswcstombs(fn->name, "UTF-8", NULL), NULL);
	gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->id));
	gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->numusers));
	gaim_roomlist_room_add(rl, r);
    }
    gaim_roomlist_set_in_progress(rl, FALSE);
    return(rl);
}

static void gi_cancelgetlist(GaimRoomlist *rl)
{
    GaimConnection *gc;
    struct conndata *data;
    
    if((gc = gaim_account_get_connection(rl->account)) == NULL)
	return;
    data = gc->proto_data;
    gaim_roomlist_set_in_progress(rl, FALSE);
    if(data->roomlist == rl) {
	data->roomlist = NULL;
	gaim_roomlist_unref(rl);
    }
}

static void gi_joinchat(GaimConnection *gc, GHashTable *chatdata)
{
    struct conndata *data;
    struct dc_fnetnode *fn;
    GaimConversation *conv;
    struct dc_fnetpeer *peer;
    char *buf;
    GList *ul, *fl, *c;
    
    data = gc->proto_data;
    if((fn = dc_findfnetnode(GPOINTER_TO_INT(g_hash_table_lookup(chatdata, "id")))) == NULL)
	return;
    if(gaim_find_chat(gc, fn->id) != NULL)
	return;
    conv = serv_got_joined_chat(data->gc, fn->id, icswcstombs(fn->name, "UTF-8", NULL));
    ul = fl = NULL;
    for(peer = fn->peers; peer != NULL; peer = peer->next) {
	buf = icwcstombs(peer->nick, "UTF-8");
	ul = g_list_append(ul, buf);
	fl = g_list_append(fl, GINT_TO_POINTER(0));
    }
    gaim_conv_chat_add_users(GAIM_CONV_CHAT(conv), ul, NULL, fl, FALSE);
    for(c = ul; c != NULL; c = c->next)
	free(c->data);
    g_list_free(ul);
    g_list_free(fl);
}

static char *gi_cbname(GaimConnection *gc, int id, const char *who)
{
    return(g_strdup_printf("%i:%s", id, who));
}

static GaimPluginProtocolInfo protinfo = {
    .options 		= OPT_PROTO_PASSWORD_OPTIONAL,
    .icon_spec		= NO_BUDDY_ICONS,
    .list_icon		= gi_listicon,
    .status_text	= gi_statustext,
    .tooltip_text	= gi_tiptext,
    .status_types	= gi_statustypes,
    .login		= gi_login,
    .close		= gi_close,
    .roomlist_get_list	= gi_getlist,
    .roomlist_cancel	= gi_cancelgetlist,
    .join_chat		= gi_joinchat,
    .chat_send		= gi_sendchat,
    .send_im		= gi_sendim,
    .get_cb_real_name	= gi_cbname,
};

static GaimPluginInfo info = {
    .magic		= GAIM_PLUGIN_MAGIC,
    .major_version	= GAIM_MAJOR_VERSION,
    .minor_version	= GAIM_MINOR_VERSION,
    .type		= GAIM_PLUGIN_PROTOCOL,
    .priority		= GAIM_PRIORITY_DEFAULT,
    .id			= "prpl-dolcon",
    .name		= "Dolda Connect",
    .version		= VERSION,
    .summary		= "Dolda Connect chat plugin",
    .description	= "Allows Gaim to be used as a chat user interface for the Dolda Connect daemon",
    .author		= "Fredrik Tolf <fredrik@dolda2000.com>",
    .homepage		= "http://www.dolda2000.com/~fredrik/doldaconnect/",
    .extra_info		= &protinfo
};

static void init(GaimPlugin *pl)
{
    GaimAccountOption *opt;
    
    dc_init();
    opt = gaim_account_option_string_new("Server", "server", "");
    protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
    opt = gaim_account_option_bool_new("Do not pop up private messages automatically", "represspm", FALSE);
    protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
    gaim_signal_connect(gaim_conversations_get_handle(), "chat-buddy-joining", pl, GAIM_CALLBACK(gi_chatjoincb), NULL);
    gaim_signal_connect(gaim_conversations_get_handle(), "chat-buddy-leaving", pl, GAIM_CALLBACK(gi_chatleavecb), NULL);
    me = pl;
}

GAIM_INIT_PLUGIN(dolcon, init, info);
Commit	Line	Data
0af3c916	1	/*
	2	* Dolda Connect - Modular multiuser Direct Connect-style client
	3	* Copyright (C) 2005 Fredrik Tolf (fredrik@dolda2000.com)
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program; if not, write to the Free Software
	17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	18	*/
ccea96e5	19
ee5d122f	20	#ifdef HAVE_CONFIG_H
	21	#include <config.h>
	22	#endif
	23	#include <string.h>
	24	#include <doldaconnect/uilib.h>
	25	#include <doldaconnect/uimisc.h>
	26	#include <doldaconnect/utils.h>
	27	#include <gaim.h>
	28	#include <plugin.h>
	29	#include <version.h>
	30	#include <accountopt.h>
	31	#include <roomlist.h>
	32	#include <util.h>
	33	#include <errno.h>
	34
	35	struct conndata {
	36	int fd;
	37	int readhdl, writehdl;
	38	GaimConnection *gc;
	39	GaimRoomlist *roomlist;
	40	};
	41
	42	static struct conndata *inuse = NULL;
649eeeb6	43	static GaimPlugin *me;
ee5d122f	44
	45	static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition);
	46
	47	static void updatewrite(struct conndata *data)
	48	{
	49	if(dc_wantwrite()) {
	50	if(data->writehdl == -1)
	51	data->writehdl = gaim_input_add(data->fd, GAIM_INPUT_WRITE, (void ()(void , int, GaimInputCondition))dcfdcb, data);
	52	} else {
	53	if(data->writehdl != -1) {
	54	gaim_input_remove(data->writehdl);
	55	data->writehdl = -1;
	56	}
	57	}
	58	}
	59
	60	static void disconnected(struct conndata *data)
	61	{
	62	if(inuse == data)
	63	inuse = NULL;
	64	if(data->readhdl != -1) {
	65	gaim_input_remove(data->readhdl);
	66	data->readhdl = -1;
	67	}
	68	if(data->writehdl != -1) {
	69	gaim_input_remove(data->writehdl);
	70	data->writehdl = -1;
	71	}
	72	data->fd = -1;
	73	}
	74
	75	static int loginconv(int type, wchar_t text, char resp, struct conndata data)
	76	{
	77	switch(type) {
	78	case DC_LOGIN_CONV_NOECHO:
	79	if(data->gc->account->password == NULL) {
	80	updatewrite(data);
	81	return(1);
	82	} else {
	83	*resp = sstrdup(data->gc->account->password);
	84	updatewrite(data);
	85	return(0);
	86	}
	87	default:
	88	updatewrite(data);
	89	return(1);
	90	}
	91	}
	92
649eeeb6	93	static gboolean gi_chatjoincb(GaimConversation conv, const char user, GaimConvChatBuddyFlags flags, void *uudata)
	94	{
	95	GaimConnection *c;
	96
	97	if((c = gaim_conversation_get_gc(conv)) == NULL)
	98	return(FALSE);
	99	if(c->prpl == me)
	100	return(TRUE);
	101	return(FALSE);
	102	}
	103
	104	static gboolean gi_chatleavecb(GaimConversation conv, const char user, const char reason, void uudata)
	105	{
	106	GaimConnection *c;
	107
	108	if((c = gaim_conversation_get_gc(conv)) == NULL)
	109	return(FALSE);
	110	if(c->prpl == me)
	111	return(TRUE);
	112	return(FALSE);
	113	}
	114
ee5d122f	115	static void newpeercb(struct dc_fnetpeer *peer)
	116	{
	117	struct conndata *data;
	118	GaimConversation *conv;
dc53e482	119	char *buf;
ee5d122f	120
	121	data = peer->fn->udata;
	122	if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
	123	{
c17c238e	124	buf = sprintf2("%s", icswcstombs(peer->nick, "UTF-8", NULL));
dc53e482	125	gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), buf, NULL, GAIM_CBFLAGS_NONE, TRUE);
dc53e482	126	free(buf);
ee5d122f	127	}
	128	}
	129
	130	static void delpeercb(struct dc_fnetpeer *peer)
	131	{
	132	struct conndata *data;
	133	GaimConversation *conv;
dc53e482	134	char *buf;
ee5d122f	135
	136	data = peer->fn->udata;
	137	if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
	138	{
c17c238e	139	buf = sprintf2("%s", icswcstombs(peer->nick, "UTF-8", NULL));
dc53e482	140	gaim_conv_chat_remove_user(GAIM_CONV_CHAT(conv), buf, NULL);
dc53e482	141	free(buf);
ee5d122f	142	}
	143	}
	144
	145	static void chpeercb(struct dc_fnetpeer *peer)
	146	{
	147	}
	148
	149	static void fillpeerlist(struct dc_fnetnode fn, int resp, struct conndata data)
	150	{
	151	}
	152
	153	static void getfnlistcb(int resp, struct conndata *data)
	154	{
	155	struct dc_fnetnode *fn;
	156
	157	for(fn = dc_fnetnodes; fn != NULL; fn = fn->next)
	158	{
	159	dc_getpeerlistasync(fn, (void ()(struct dc_fnetnode , int, void *))fillpeerlist, data);
	160	fn->udata = data;
	161	fn->newpeercb = newpeercb;
	162	fn->delpeercb = delpeercb;
	163	fn->chpeercb = chpeercb;
	164	}
	165	}
	166
	167	static void logincb(int err, wchar_t reason, struct conndata data)
	168	{
	169	if(err != DC_LOGIN_ERR_SUCCESS) {
	170	dc_disconnect();
	171	disconnected(data);
	172	gaim_connection_error(data->gc, "Invalid login");
	173	return;
	174	}
	175	gaim_connection_set_state(data->gc, GAIM_CONNECTED);
ee5d122f	176	dc_queuecmd(NULL, NULL, L"notify", L"fn:chat", L"on", L"fn:act", L"on", L"fn:peer", L"on", NULL);
	177	dc_getfnlistasync((void ()(int, void ))getfnlistcb, data);
	178	}
	179
	180	static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition)
	181	{
	182	struct dc_response *resp;
	183	struct dc_intresp *ires;
	184	struct dc_fnetnode *fn;
	185	GaimConversation *conv;
	186	char peer, msg;
	187
	188	if(((condition & GAIM_INPUT_READ) && dc_handleread()) \|\| ((condition & GAIM_INPUT_WRITE) && dc_handlewrite()))
	189	{
	190	disconnected(data);
	191	gaim_connection_error(data->gc, "Server has disconnected");
	192	return;
	193	}
	194	while((resp = dc_getresp()) != NULL) {
	195	if(!wcscmp(resp->cmdname, L".connect")) {
5e1e52f1	196	if(resp->code != 201) {
ee5d122f	197	dc_disconnect();
	198	disconnected(data);
	199	gaim_connection_error(data->gc, "Server refused connection");
	200	return;
5e1e52f1	201	} else if(dc_checkprotocol(resp, DC_LATEST)) {
	202	dc_disconnect();
	203	disconnected(data);
	204	gaim_connection_error(data->gc, "Server protocol revision mismatch");
	205	return;
	206	} else {
	207	gaim_connection_update_progress(data->gc, "Authenticating", 2, 3);
	208	dc_loginasync(NULL, 1, (int ()(int, wchar_t , char *, void ))loginconv, (void ()(int, wchar_t , void *))logincb, data);
ee5d122f	209	}
	210	} else if(!wcscmp(resp->cmdname, L".notify")) {
	211	dc_uimisc_handlenotify(resp);
	212	switch(resp->code) {
	213	case 600:
	214	if((ires = dc_interpret(resp)) != NULL)
	215	{
	216	if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL)
	217	{
	218	if(ires->argv[1].val.num)
	219	{
	220	/* XXX: Handle different rooms */
	221	if((conv = gaim_find_chat(data->gc, fn->id)) != NULL)
	222	{
	223	peer = icwcstombs(ires->argv[3].val.str, "UTF-8");
d5e00af4	224	msg = g_markup_escape_text(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL), -1);
ee5d122f	225	serv_got_chat_in(data->gc, gaim_conv_chat_get_id(GAIM_CONV_CHAT(conv)), peer, 0, msg, time(NULL));
d5e00af4	226	g_free(msg);
ee5d122f	227	free(peer);
	228	}
	229	} else {
dc53e482	230	peer = sprintf2("%i:%s", fn->id, icswcstombs(ires->argv[3].val.str, "UTF-8", NULL));
d5e00af4	231	msg = g_markup_escape_text(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL), -1);
878a4636	232	if(!gaim_account_get_bool(data->gc->account, "represspm", FALSE) \|\| (gaim_find_conversation_with_account(GAIM_CONV_TYPE_IM, peer, data->gc->account) != NULL))
ee5d122f	233	serv_got_im(data->gc, peer, msg, 0, time(NULL));
d5e00af4	234	g_free(msg);
ee5d122f	235	free(peer);
	236	}
	237	}
	238	dc_freeires(ires);
	239	}
	240	break;
	241	case 601:
	242	case 602:
	243	case 603:
dc53e482	244	break;
ee5d122f	245	case 604:
	246	if((ires = dc_interpret(resp)) != NULL)
	247	{
	248	if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL)
	249	{
	250	fn->udata = data;
	251	fn->newpeercb = newpeercb;
	252	fn->delpeercb = delpeercb;
	253	fn->chpeercb = chpeercb;
	254	}
	255	dc_freeires(ires);
	256	}
dc53e482	257	break;
ee5d122f	258	case 605:
	259	break;
	260	}
	261	}
17221b02	262	dc_freeresp(resp);
ee5d122f	263	}
	264	updatewrite(data);
	265	}
	266
878a4636	267	static int gi_sendchat(GaimConnection gc, int id, const char what, GaimMessageFlags flags)
ee5d122f	268	{
	269	struct conndata *data;
	270	struct dc_fnetnode *fn;
	271	wchar_t *wwhat;
	272
	273	data = gc->proto_data;
	274	if((fn = dc_findfnetnode(id)) == NULL)
	275	return(-EINVAL);
	276	/* XXX: Handle chat rooms */
	277	if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL)
	278	return(-errno);
0931eb36	279	dc_queuecmd(NULL, NULL, L"sendchat", L"%i", fn->id, L"1", L"", L"%ls", wwhat, NULL);
ee5d122f	280	free(wwhat);
	281	updatewrite(data);
	282	return(0);
	283	}
	284
878a4636	285	static int gi_sendim(GaimConnection gc, const char who, const char *what, GaimMessageFlags flags)
ee5d122f	286	{
ee5d122f	287	struct conndata *data;
dc53e482	288	struct dc_fnetnode *fn;
	289	struct dc_fnetpeer *peer;
	290	wchar_t wwho, wwhat, *p;
	291	int en, id;
ee5d122f	292
	293	data = gc->proto_data;
	294	if((wwho = icmbstowcs((char *)who, "UTF-8")) == NULL)
	295	return(-errno);
dc53e482	296	if((p = wcschr(wwho, L':')) == NULL) {
	297	free(wwho);
	298	return(-ESRCH);
	299	}
	300	*(p++) = L'\0';
	301	id = wcstol(wwho, NULL, 10);
	302	if((fn = dc_findfnetnode(id)) == NULL) {
	303	free(wwho);
	304	return(-ESRCH);
ee5d122f	305	}
dc53e482	306	for(peer = fn->peers; peer != NULL; peer = peer->next) {
	307	if(!wcscmp(peer->nick, p))
	308	break;
	309	}
	310	if(peer == NULL) {
ee5d122f	311	free(wwho);
	312	return(-ESRCH);
	313	}
	314	if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL) {
	315	en = errno;
	316	free(wwho);
	317	return(-en);
	318	}
0931eb36	319	dc_queuecmd(NULL, NULL, L"sendchat", L"%i", fn->id, L"0", L"%ls", peer->nick, L"%ls", wwhat, NULL);
ee5d122f	320	free(wwho);
	321	free(wwhat);
	322	updatewrite(data);
	323	return(1);
	324	}
	325
	326	static const char gi_listicon(GaimAccount a, GaimBuddy *b)
	327	{
	328	return("dolcon");
	329	}
	330
7f6ee5df	331	static char gi_statustext(GaimBuddy b)
	332	{
	333	GaimPresence *p;
	334
	335	p = gaim_buddy_get_presence(b);
	336	if (gaim_presence_is_online(p) && !gaim_presence_is_available(p))
	337	return(g_strdup("Away"));
	338	return(NULL);
	339	}
	340
649eeeb6	341	static void gi_tiptext(GaimBuddy b, GaimNotifyUserInfo inf, gboolean full)
7f6ee5df	342	{
	343	/* Nothing for now */
	344	}
	345
	346	static GList gi_statustypes(GaimAccount act)
	347	{
	348	GList *ret;
	349
	350	ret = NULL;
	351	ret = g_list_append(ret, gaim_status_type_new(GAIM_STATUS_AVAILABLE, "avail", NULL, TRUE));
	352	ret = g_list_append(ret, gaim_status_type_new(GAIM_STATUS_AWAY, "away", NULL, TRUE)); /* Coming up in ADC */
	353	ret = g_list_append(ret, gaim_status_type_new(GAIM_STATUS_OFFLINE, "offline", NULL, TRUE));
	354	return(ret);
	355	}
	356
ee5d122f	357	static struct conndata *newconndata(void)
	358	{
	359	struct conndata *new;
	360
	361	new = smalloc(sizeof(*new));
	362	memset(new, 0, sizeof(*new));
	363	new->fd = -1;
	364	new->readhdl = new->writehdl = -1;
	365	return(new);
	366	}
	367
	368	static void freeconndata(struct conndata *data)
	369	{
	370	if(data->roomlist != NULL)
	371	gaim_roomlist_unref(data->roomlist);
	372	if(inuse == data)
	373	inuse = NULL;
	374	if(data->readhdl != -1)
	375	gaim_input_remove(data->readhdl);
	376	if(data->writehdl != -1)
	377	gaim_input_remove(data->writehdl);
	378	if(data->fd >= 0)
	379	dc_disconnect();
	380	free(data);
	381	}
	382
	383	static void gi_login(GaimAccount *act)
	384	{
	385	GaimConnection *gc;
	386	struct conndata *data;
	387
	388	gc = gaim_account_get_connection(act);
	389	gc->proto_data = data = newconndata();
	390	data->gc = gc;
	391	if(inuse != NULL) {
	392	gaim_connection_error(gc, "Dolda Connect library already in use");
	393	return;
	394	}
	395	gaim_connection_update_progress(gc, "Connecting", 1, 3);
65bf229b	396	if((data->fd = dc_connect((char *)gaim_account_get_string(act, "server", "localhost"))) < 0)
ee5d122f	397	{
	398	gaim_connection_error(gc, "Could not connect to server");
	399	return;
	400	}
	401	data->readhdl = gaim_input_add(data->fd, GAIM_INPUT_READ, (void ()(void , int, GaimInputCondition))dcfdcb, data);
	402	updatewrite(data);
	403	inuse = data;
	404	}
	405
	406	static void gi_close(GaimConnection *gc)
	407	{
	408	struct conndata *data;
	409
	410	data = gc->proto_data;
	411	freeconndata(data);
	412	}
	413
	414	static GaimRoomlist gi_getlist(GaimConnection gc)
	415	{
	416	struct conndata *data;
	417	GList *fields;
	418	GaimRoomlist *rl;
	419	GaimRoomlistField *f;
	420	GaimRoomlistRoom *r;
	421	struct dc_fnetnode *fn;
	422
	423	data = gc->proto_data;
	424	if(data->roomlist != NULL)
	425	gaim_roomlist_unref(data->roomlist);
	426	data->roomlist = rl = gaim_roomlist_new(gaim_connection_get_account(gc));
	427	fields = NULL;
	428	f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "", "id", TRUE);
	429	fields = g_list_append(fields, f);
	430	f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "Users", "users", FALSE);
	431	fields = g_list_append(fields, f);
	432	gaim_roomlist_set_fields(rl, fields);
	433	for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) {
	434	if(fn->state != DC_FNN_STATE_EST)
	435	continue;
	436	r = gaim_roomlist_room_new(GAIM_ROOMLIST_ROOMTYPE_ROOM, icswcstombs(fn->name, "UTF-8", NULL), NULL);
	437	gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->id));
	438	gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->numusers));
	439	gaim_roomlist_room_add(rl, r);
	440	}
	441	gaim_roomlist_set_in_progress(rl, FALSE);
	442	return(rl);
	443	}
	444
	445	static void gi_cancelgetlist(GaimRoomlist *rl)
	446	{
	447	GaimConnection *gc;
	448	struct conndata *data;
	449
	450	if((gc = gaim_account_get_connection(rl->account)) == NULL)
	451	return;
	452	data = gc->proto_data;
	453	gaim_roomlist_set_in_progress(rl, FALSE);
	454	if(data->roomlist == rl) {
	455	data->roomlist = NULL;
	456	gaim_roomlist_unref(rl);
	457	}
	458	}
	459
ee5d122f	460	static void gi_joinchat(GaimConnection gc, GHashTable chatdata)
	461	{
	462	struct conndata *data;
	463	struct dc_fnetnode *fn;
dc53e482	464	GaimConversation *conv;
	465	struct dc_fnetpeer *peer;
	466	char *buf;
7f6ee5df	467	GList ul, fl, *c;
ee5d122f	468
	469	data = gc->proto_data;
	470	if((fn = dc_findfnetnode(GPOINTER_TO_INT(g_hash_table_lookup(chatdata, "id")))) == NULL)
	471	return;
	472	if(gaim_find_chat(gc, fn->id) != NULL)
	473	return;
dc53e482	474	conv = serv_got_joined_chat(data->gc, fn->id, icswcstombs(fn->name, "UTF-8", NULL));
7f6ee5df	475	ul = fl = NULL;
dc53e482	476	for(peer = fn->peers; peer != NULL; peer = peer->next) {
d5e00af4	477	buf = icwcstombs(peer->nick, "UTF-8");
7f6ee5df	478	ul = g_list_append(ul, buf);
7f6ee5df	479	fl = g_list_append(fl, GINT_TO_POINTER(0));
dc53e482	480	}
7f6ee5df	481	gaim_conv_chat_add_users(GAIM_CONV_CHAT(conv), ul, NULL, fl, FALSE);
	482	for(c = ul; c != NULL; c = c->next)
	483	free(c->data);
	484	g_list_free(ul);
	485	g_list_free(fl);
ee5d122f	486	}
ee5d122f	487
d5e00af4	488	static char gi_cbname(GaimConnection gc, int id, const char *who)
	489	{
	490	return(g_strdup_printf("%i:%s", id, who));
	491	}
	492
ee5d122f	493	static GaimPluginProtocolInfo protinfo = {
	494	.options = OPT_PROTO_PASSWORD_OPTIONAL,
	495	.icon_spec = NO_BUDDY_ICONS,
	496	.list_icon = gi_listicon,
7f6ee5df	497	.status_text = gi_statustext,
	498	.tooltip_text = gi_tiptext,
	499	.status_types = gi_statustypes,
ee5d122f	500	.login = gi_login,
	501	.close = gi_close,
	502	.roomlist_get_list = gi_getlist,
	503	.roomlist_cancel = gi_cancelgetlist,
	504	.join_chat = gi_joinchat,
	505	.chat_send = gi_sendchat,
	506	.send_im = gi_sendim,
d5e00af4	507	.get_cb_real_name = gi_cbname,
ee5d122f	508	};
	509
	510	static GaimPluginInfo info = {
	511	.magic = GAIM_PLUGIN_MAGIC,
	512	.major_version = GAIM_MAJOR_VERSION,
	513	.minor_version = GAIM_MINOR_VERSION,
	514	.type = GAIM_PLUGIN_PROTOCOL,
	515	.priority = GAIM_PRIORITY_DEFAULT,
	516	.id = "prpl-dolcon",
	517	.name = "Dolda Connect",
	518	.version = VERSION,
	519	.summary = "Dolda Connect chat plugin",
	520	.description = "Allows Gaim to be used as a chat user interface for the Dolda Connect daemon",
	521	.author = "Fredrik Tolf <fredrik@dolda2000.com>",
	522	.homepage = "http://www.dolda2000.com/~fredrik/doldaconnect/",
	523	.extra_info = &protinfo
	524	};
	525
	526	static void init(GaimPlugin *pl)
	527	{
	528	GaimAccountOption *opt;
	529
	530	dc_init();
65bf229b	531	opt = gaim_account_option_string_new("Server", "server", "");
ee5d122f	532	protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
ee5d122f	533	opt = gaim_account_option_bool_new("Do not pop up private messages automatically", "represspm", FALSE);
ee5d122f	534	protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
649eeeb6	535	gaim_signal_connect(gaim_conversations_get_handle(), "chat-buddy-joining", pl, GAIM_CALLBACK(gi_chatjoincb), NULL);
	536	gaim_signal_connect(gaim_conversations_get_handle(), "chat-buddy-leaving", pl, GAIM_CALLBACK(gi_chatleavecb), NULL);
	537	me = pl;
ee5d122f	538	}
	539
	540	GAIM_INIT_PLUGIN(dolcon, init, info);