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

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

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);
    serv_finish_login(data->gc);
    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 == 200) {
		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 {
		dc_disconnect();
		disconnected(data);
		gaim_connection_error(data->gc, "Server refused connection");
		return;
	    }
	} 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 = gaim_escape_html(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL));
				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 = icwcstombs(ires->argv[3].val.str, "UTF-8");
			    msg = gaim_escape_html(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL));
			    if(!gaim_account_get_bool(data->gc->account, "represspm", FALSE) || (gaim_find_conversation_with_account(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:
	    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);
		}
	    case 605:
		break;
	    }
	}
    }
    updatewrite(data);
}

static int gi_sendchat(GaimConnection *gc, int id, const char *what)
{
    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, GaimConvImFlags flags)
{
    struct conndata *data;
    struct dc_fnetnode *fn, *tfn;
    struct dc_fnetpeer *peer, *tpeer;
    wchar_t *wwho, *wwhat;
    int en;
    
    data = gc->proto_data;
    if((wwho = icmbstowcs((char *)who, "UTF-8")) == NULL)
	return(-errno);
    tpeer = NULL;
    for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) {
	for(peer = fn->peers; peer != NULL; peer = peer->next) {
	    if(!wcscmp(wwho, peer->nick)) {
		if(tpeer == NULL) {
		    tpeer = peer;
		    tfn = fn;
		} else {
		    free(wwho);
		    return(-ESRCH);
		}
	    }
	}
    }
    if(tpeer == 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", tfn->id, L"0", L"%%ls", wwho, L"%%ls", wwhat, NULL);
    free(wwho);
    free(wwhat);
    updatewrite(data);
    return(1);
}

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

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"), -1)) < 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 getpeerlistcb(struct dc_fnetnode *fn, int resp, struct conndata *data)
{
    GaimConversation *conv;
    struct dc_fnetpeer *peer;
    
    if(resp == 200)
    {
	if(gaim_find_chat(data->gc, fn->id) != NULL)
	    return;
	conv = serv_got_joined_chat(data->gc, fn->id, icswcstombs(fn->name, "UTF-8", NULL));
	for(peer = fn->peers; peer != NULL; peer = peer->next)
	    gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), icswcstombs(peer->nick, "UTF-8", NULL), NULL, GAIM_CBFLAGS_NONE, FALSE);
    }
}

static void gi_joinchat(GaimConnection *gc, GHashTable *chatdata)
{
    struct conndata *data;
    struct dc_fnetnode *fn;
    
    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;
    dc_getpeerlistasync(fn, (void (*)(struct dc_fnetnode *, int, void *))getpeerlistcb, data);
    updatewrite(data);
}

static GaimPluginProtocolInfo protinfo = {
    .options 		= OPT_PROTO_PASSWORD_OPTIONAL,
    .icon_spec		= NO_BUDDY_ICONS,
    .list_icon		= gi_listicon,
    .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,
};

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", "localhost");
    protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
    opt = gaim_account_option_int_new("Port", "port", -1);
    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_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;
	43
	44	static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition);
	45
	46	static void updatewrite(struct conndata *data)
	47	{
	48	if(dc_wantwrite()) {
	49	if(data->writehdl == -1)
	50	data->writehdl = gaim_input_add(data->fd, GAIM_INPUT_WRITE, (void ()(void , int, GaimInputCondition))dcfdcb, data);
	51	} else {
	52	if(data->writehdl != -1) {
	53	gaim_input_remove(data->writehdl);
	54	data->writehdl = -1;
	55	}
	56	}
	57	}
	58
	59	static void disconnected(struct conndata *data)
	60	{
	61	if(inuse == data)
	62	inuse = NULL;
	63	if(data->readhdl != -1) {
	64	gaim_input_remove(data->readhdl);
	65	data->readhdl = -1;
	66	}
	67	if(data->writehdl != -1) {
	68	gaim_input_remove(data->writehdl);
	69	data->writehdl = -1;
	70	}
	71	data->fd = -1;
	72	}
	73
	74	static int loginconv(int type, wchar_t text, char resp, struct conndata data)
	75	{
	76	switch(type) {
	77	case DC_LOGIN_CONV_NOECHO:
	78	if(data->gc->account->password == NULL) {
	79	updatewrite(data);
	80	return(1);
	81	} else {
	82	*resp = sstrdup(data->gc->account->password);
	83	updatewrite(data);
84	return(0);
85	}
86	default:
87	updatewrite(data);
88	return(1);
89	}
90	}
91
92	static void newpeercb(struct dc_fnetpeer *peer)
93	{
94	struct conndata *data;
95	GaimConversation *conv;
96
97	data = peer->fn->udata;
98	if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
99	{
0af3c916	100	gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), icswcstombs(peer->nick, "UTF-8", NULL), NULL, GAIM_CBFLAGS_NONE, TRUE);
ee5d122f	101	}
	102	}
	103
	104	static void delpeercb(struct dc_fnetpeer *peer)
	105	{
	106	struct conndata *data;
	107	GaimConversation *conv;
	108
	109	data = peer->fn->udata;
	110	if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
	111	{
	112	gaim_conv_chat_remove_user(GAIM_CONV_CHAT(conv), icswcstombs(peer->nick, "UTF-8", NULL), NULL);
	113	}
	114	}
	115
	116	static void chpeercb(struct dc_fnetpeer *peer)
	117	{
	118	}
	119
	120	static void fillpeerlist(struct dc_fnetnode fn, int resp, struct conndata data)
	121	{
	122	}
	123
	124	static void getfnlistcb(int resp, struct conndata *data)
	125	{
	126	struct dc_fnetnode *fn;
	127
	128	for(fn = dc_fnetnodes; fn != NULL; fn = fn->next)
	129	{
	130	dc_getpeerlistasync(fn, (void ()(struct dc_fnetnode , int, void *))fillpeerlist, data);
	131	fn->udata = data;
	132	fn->newpeercb = newpeercb;
	133	fn->delpeercb = delpeercb;
	134	fn->chpeercb = chpeercb;
	135	}
	136	}
	137
	138	static void logincb(int err, wchar_t reason, struct conndata data)
	139	{
	140	if(err != DC_LOGIN_ERR_SUCCESS) {
	141	dc_disconnect();
	142	disconnected(data);
	143	gaim_connection_error(data->gc, "Invalid login");
	144	return;
	145	}
	146	gaim_connection_set_state(data->gc, GAIM_CONNECTED);
	147	serv_finish_login(data->gc);
	148	dc_queuecmd(NULL, NULL, L"notify", L"fn:chat", L"on", L"fn:act", L"on", L"fn:peer", L"on", NULL);
	149	dc_getfnlistasync((void ()(int, void ))getfnlistcb, data);
	150	}
	151
	152	static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition)
	153	{
	154	struct dc_response *resp;
	155	struct dc_intresp *ires;
	156	struct dc_fnetnode *fn;
	157	GaimConversation *conv;
	158	char peer, msg;
	159
	160	if(((condition & GAIM_INPUT_READ) && dc_handleread()) \|\| ((condition & GAIM_INPUT_WRITE) && dc_handlewrite()))
	161	{
	162	disconnected(data);
	163	gaim_connection_error(data->gc, "Server has disconnected");
	164	return;
165	}
166	while((resp = dc_getresp()) != NULL) {
167	if(!wcscmp(resp->cmdname, L".connect")) {
168	if(resp->code == 200) {
169	gaim_connection_update_progress(data->gc, "Authenticating", 2, 3);
170	dc_loginasync(NULL, 1, (int ()(int, wchar_t , char *, void ))loginconv, (void ()(int, wchar_t , void *))logincb, data);
171	} else {
172	dc_disconnect();
173	disconnected(data);
174	gaim_connection_error(data->gc, "Server refused connection");
175	return;
176	}
177	} else if(!wcscmp(resp->cmdname, L".notify")) {
178	dc_uimisc_handlenotify(resp);
179	switch(resp->code) {
180	case 600:
181	if((ires = dc_interpret(resp)) != NULL)
182	{
183	if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL)
184	{
185	if(ires->argv[1].val.num)
186	{
187	/* XXX: Handle different rooms */
188	if((conv = gaim_find_chat(data->gc, fn->id)) != NULL)
189	{
190	peer = icwcstombs(ires->argv[3].val.str, "UTF-8");
191	msg = gaim_escape_html(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL));
192	serv_got_chat_in(data->gc, gaim_conv_chat_get_id(GAIM_CONV_CHAT(conv)), peer, 0, msg, time(NULL));
193	g_free(msg);
194	free(peer);
195	}
196	} else {
197	peer = icwcstombs(ires->argv[3].val.str, "UTF-8");
198	msg = gaim_escape_html(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL));
199	if(!gaim_account_get_bool(data->gc->account, "represspm", FALSE) \|\| (gaim_find_conversation_with_account(peer, data->gc->account) != NULL))
200	serv_got_im(data->gc, peer, msg, 0, time(NULL));
201	g_free(msg);
202	free(peer);
203	}
204	}
205	dc_freeires(ires);
206	}
207	break;
208	case 601:
209	case 602:
210	case 603:
211	case 604:
212	if((ires = dc_interpret(resp)) != NULL)
213	{
214	if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL)
215	{
216	fn->udata = data;
217	fn->newpeercb = newpeercb;
218	fn->delpeercb = delpeercb;
219	fn->chpeercb = chpeercb;
220	}
221	dc_freeires(ires);
222	}
223	case 605:
224	break;
225	}
226	}
227	}
228	updatewrite(data);
229	}
230
231	static int gi_sendchat(GaimConnection gc, int id, const char what)
232	{
233	struct conndata *data;
234	struct dc_fnetnode *fn;
235	wchar_t *wwhat;
236
237	data = gc->proto_data;
238	if((fn = dc_findfnetnode(id)) == NULL)
239	return(-EINVAL);
240	/* XXX: Handle chat rooms */
241	if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL)
242	return(-errno);
243	dc_queuecmd(NULL, NULL, L"sendchat", L"%%i", fn->id, L"1", L"", L"%%ls", wwhat, NULL);
244	free(wwhat);
245	updatewrite(data);
246	return(0);
247	}
248
249	static int gi_sendim(GaimConnection gc, const char who, const char *what, GaimConvImFlags flags)
250	{
251	struct conndata *data;
252	struct dc_fnetnode fn, tfn;
253	struct dc_fnetpeer peer, tpeer;
254	wchar_t wwho, wwhat;
255	int en;
256
257	data = gc->proto_data;
258	if((wwho = icmbstowcs((char *)who, "UTF-8")) == NULL)
259	return(-errno);
260	tpeer = NULL;
261	for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) {
262	for(peer = fn->peers; peer != NULL; peer = peer->next) {
263	if(!wcscmp(wwho, peer->nick)) {
264	if(tpeer == NULL) {
265	tpeer = peer;
266	tfn = fn;
267	} else {
268	free(wwho);
269	return(-ESRCH);
270	}
271	}
272	}
273	}
274	if(tpeer == NULL) {
275	free(wwho);
276	return(-ESRCH);
277	}
278	if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL) {
279	en = errno;
280	free(wwho);
281	return(-en);
282	}
283	dc_queuecmd(NULL, NULL, L"sendchat", L"%%i", tfn->id, L"0", L"%%ls", wwho, L"%%ls", wwhat, NULL);
284	free(wwho);
285	free(wwhat);
286	updatewrite(data);
287	return(1);
288	}
289
290	static const char gi_listicon(GaimAccount a, GaimBuddy *b)
291	{
292	return("dolcon");
293	}
294
295	static struct conndata *newconndata(void)
296	{
297	struct conndata *new;
298
299	new = smalloc(sizeof(*new));
300	memset(new, 0, sizeof(*new));
301	new->fd = -1;
302	new->readhdl = new->writehdl = -1;
303	return(new);
304	}
305
306	static void freeconndata(struct conndata *data)
307	{
308	if(data->roomlist != NULL)
309	gaim_roomlist_unref(data->roomlist);
310	if(inuse == data)
311	inuse = NULL;
312	if(data->readhdl != -1)
313	gaim_input_remove(data->readhdl);
314	if(data->writehdl != -1)
315	gaim_input_remove(data->writehdl);
316	if(data->fd >= 0)
317	dc_disconnect();
318	free(data);
319	}
320
321	static void gi_login(GaimAccount *act)
322	{
323	GaimConnection *gc;
324	struct conndata *data;
325
326	gc = gaim_account_get_connection(act);
327	gc->proto_data = data = newconndata();
328	data->gc = gc;
329	if(inuse != NULL) {
330	gaim_connection_error(gc, "Dolda Connect library already in use");
331	return;
332	}
333	gaim_connection_update_progress(gc, "Connecting", 1, 3);
334	if((data->fd = dc_connect((char *)gaim_account_get_string(act, "server", "localhost"), -1)) < 0)
335	{
336	gaim_connection_error(gc, "Could not connect to server");
337	return;
338	}
339	data->readhdl = gaim_input_add(data->fd, GAIM_INPUT_READ, (void ()(void , int, GaimInputCondition))dcfdcb, data);
340	updatewrite(data);
341	inuse = data;
342	}
343
344	static void gi_close(GaimConnection *gc)
345	{
346	struct conndata *data;
347
348	data = gc->proto_data;
349	freeconndata(data);
350	}
351
352	static GaimRoomlist gi_getlist(GaimConnection gc)
353	{
354	struct conndata *data;
355	GList *fields;
356	GaimRoomlist *rl;
357	GaimRoomlistField *f;
358	GaimRoomlistRoom *r;
359	struct dc_fnetnode *fn;
360
361	data = gc->proto_data;
362	if(data->roomlist != NULL)
363	gaim_roomlist_unref(data->roomlist);
364	data->roomlist = rl = gaim_roomlist_new(gaim_connection_get_account(gc));
365	fields = NULL;
366	f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "", "id", TRUE);
367	fields = g_list_append(fields, f);
368	f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "Users", "users", FALSE);
369	fields = g_list_append(fields, f);
370	gaim_roomlist_set_fields(rl, fields);
371	for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) {
372	if(fn->state != DC_FNN_STATE_EST)
373	continue;
374	r = gaim_roomlist_room_new(GAIM_ROOMLIST_ROOMTYPE_ROOM, icswcstombs(fn->name, "UTF-8", NULL), NULL);
375	gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->id));
376	gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->numusers));
377	gaim_roomlist_room_add(rl, r);
378	}
379	gaim_roomlist_set_in_progress(rl, FALSE);
380	return(rl);
381	}
382
383	static void gi_cancelgetlist(GaimRoomlist *rl)
384	{
385	GaimConnection *gc;
386	struct conndata *data;
387
388	if((gc = gaim_account_get_connection(rl->account)) == NULL)
389	return;
390	data = gc->proto_data;
391	gaim_roomlist_set_in_progress(rl, FALSE);
392	if(data->roomlist == rl) {
393	data->roomlist = NULL;
394	gaim_roomlist_unref(rl);
395	}
396	}
397
398	static void getpeerlistcb(struct dc_fnetnode fn, int resp, struct conndata data)
399	{
400	GaimConversation *conv;
401	struct dc_fnetpeer *peer;
402
403	if(resp == 200)
404	{
405	if(gaim_find_chat(data->gc, fn->id) != NULL)
406	return;
407	conv = serv_got_joined_chat(data->gc, fn->id, icswcstombs(fn->name, "UTF-8", NULL));
408	for(peer = fn->peers; peer != NULL; peer = peer->next)
409	gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), icswcstombs(peer->nick, "UTF-8", NULL), NULL, GAIM_CBFLAGS_NONE, FALSE);
410	}
411	}
412
413	static void gi_joinchat(GaimConnection gc, GHashTable chatdata)
414	{
415	struct conndata *data;
416	struct dc_fnetnode *fn;
417
418	data = gc->proto_data;
419	if((fn = dc_findfnetnode(GPOINTER_TO_INT(g_hash_table_lookup(chatdata, "id")))) == NULL)
420	return;
421	if(gaim_find_chat(gc, fn->id) != NULL)
422	return;
423	dc_getpeerlistasync(fn, (void ()(struct dc_fnetnode , int, void *))getpeerlistcb, data);
424	updatewrite(data);
425	}
426
427	static GaimPluginProtocolInfo protinfo = {
428	.options = OPT_PROTO_PASSWORD_OPTIONAL,
429	.icon_spec = NO_BUDDY_ICONS,
430	.list_icon = gi_listicon,
431	.login = gi_login,
432	.close = gi_close,
433	.roomlist_get_list = gi_getlist,
434	.roomlist_cancel = gi_cancelgetlist,
435	.join_chat = gi_joinchat,
436	.chat_send = gi_sendchat,
437	.send_im = gi_sendim,
438	};
439
440	static GaimPluginInfo info = {
441	.magic = GAIM_PLUGIN_MAGIC,
442	.major_version = GAIM_MAJOR_VERSION,
443	.minor_version = GAIM_MINOR_VERSION,
444	.type = GAIM_PLUGIN_PROTOCOL,
445	.priority = GAIM_PRIORITY_DEFAULT,
446	.id = "prpl-dolcon",
447	.name = "Dolda Connect",
448	.version = VERSION,
449	.summary = "Dolda Connect chat plugin",
450	.description = "Allows Gaim to be used as a chat user interface for the Dolda Connect daemon",
451	.author = "Fredrik Tolf <fredrik@dolda2000.com>",
452	.homepage = "http://www.dolda2000.com/~fredrik/doldaconnect/",
453	.extra_info = &protinfo
454	};
455
456	static void init(GaimPlugin *pl)
457	{
458	GaimAccountOption *opt;
459
460	dc_init();
461	opt = gaim_account_option_string_new("Server", "server", "localhost");
462	protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
463	opt = gaim_account_option_int_new("Port", "port", -1);
464	protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
465	opt = gaim_account_option_bool_new("Do not pop up private messages automatically", "represspm", FALSE);
466	protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
467	}
468
469	GAIM_INIT_PLUGIN(dolcon, init, info);