[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;
    char *buf;
    
    data = peer->fn->udata;
    if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
    {
	buf = sprintf2("%i:%s", peer->fn->id, 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("%i:%s", peer->fn->id, 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);
    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 = sprintf2("%i:%s", fn->id, icswcstombs(ires->argv[3].val.str, "UTF-8", NULL));
			    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:
		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)
{
    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;
    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 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 gi_joinchat(GaimConnection *gc, GHashTable *chatdata)
{
    struct conndata *data;
    struct dc_fnetnode *fn;
    GaimConversation *conv;
    struct dc_fnetpeer *peer;
    char *buf;
    
    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));
    for(peer = fn->peers; peer != NULL; peer = peer->next) {
	buf = sprintf2("%i:%s", fn->id, icswcstombs(peer->nick, "UTF-8", NULL));
	gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), buf, NULL, GAIM_CBFLAGS_NONE, FALSE);
	free(buf);
    }
}

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;
dc53e482	96	char *buf;
ee5d122f	97
	98	data = peer->fn->udata;
	99	if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
	100	{
dc53e482	101	buf = sprintf2("%i:%s", peer->fn->id, icswcstombs(peer->nick, "UTF-8", NULL));
	102	gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), buf, NULL, GAIM_CBFLAGS_NONE, TRUE);
	103	free(buf);
ee5d122f	104	}
	105	}
	106
	107	static void delpeercb(struct dc_fnetpeer *peer)
	108	{
	109	struct conndata *data;
	110	GaimConversation *conv;
dc53e482	111	char *buf;
ee5d122f	112
	113	data = peer->fn->udata;
	114	if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL)
	115	{
dc53e482	116	buf = sprintf2("%i:%s", peer->fn->id, icswcstombs(peer->nick, "UTF-8", NULL));
	117	gaim_conv_chat_remove_user(GAIM_CONV_CHAT(conv), buf, NULL);
	118	free(buf);
ee5d122f	119	}
	120	}
	121
	122	static void chpeercb(struct dc_fnetpeer *peer)
	123	{
	124	}
	125
	126	static void fillpeerlist(struct dc_fnetnode fn, int resp, struct conndata data)
	127	{
	128	}
	129
	130	static void getfnlistcb(int resp, struct conndata *data)
	131	{
	132	struct dc_fnetnode *fn;
	133
	134	for(fn = dc_fnetnodes; fn != NULL; fn = fn->next)
	135	{
	136	dc_getpeerlistasync(fn, (void ()(struct dc_fnetnode , int, void *))fillpeerlist, data);
	137	fn->udata = data;
	138	fn->newpeercb = newpeercb;
	139	fn->delpeercb = delpeercb;
	140	fn->chpeercb = chpeercb;
	141	}
	142	}
	143
	144	static void logincb(int err, wchar_t reason, struct conndata data)
	145	{
	146	if(err != DC_LOGIN_ERR_SUCCESS) {
	147	dc_disconnect();
	148	disconnected(data);
	149	gaim_connection_error(data->gc, "Invalid login");
	150	return;
	151	}
	152	gaim_connection_set_state(data->gc, GAIM_CONNECTED);
	153	serv_finish_login(data->gc);
	154	dc_queuecmd(NULL, NULL, L"notify", L"fn:chat", L"on", L"fn:act", L"on", L"fn:peer", L"on", NULL);
	155	dc_getfnlistasync((void ()(int, void ))getfnlistcb, data);
	156	}
	157
	158	static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition)
	159	{
	160	struct dc_response *resp;
	161	struct dc_intresp *ires;
	162	struct dc_fnetnode *fn;
	163	GaimConversation *conv;
	164	char peer, msg;
	165
	166	if(((condition & GAIM_INPUT_READ) && dc_handleread()) \|\| ((condition & GAIM_INPUT_WRITE) && dc_handlewrite()))
	167	{
	168	disconnected(data);
	169	gaim_connection_error(data->gc, "Server has disconnected");
	170	return;
	171	}
	172	while((resp = dc_getresp()) != NULL) {
	173	if(!wcscmp(resp->cmdname, L".connect")) {
	174	if(resp->code == 200) {
	175	gaim_connection_update_progress(data->gc, "Authenticating", 2, 3);
	176	dc_loginasync(NULL, 1, (int ()(int, wchar_t , char *, void ))loginconv, (void ()(int, wchar_t , void *))logincb, data);
	177	} else {
	178	dc_disconnect();
	179	disconnected(data);
	180	gaim_connection_error(data->gc, "Server refused connection");
	181	return;
	182	}
183	} else if(!wcscmp(resp->cmdname, L".notify")) {
184	dc_uimisc_handlenotify(resp);
185	switch(resp->code) {
186	case 600:
187	if((ires = dc_interpret(resp)) != NULL)
188	{
189	if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL)
190	{
191	if(ires->argv[1].val.num)
192	{
193	/* XXX: Handle different rooms */
194	if((conv = gaim_find_chat(data->gc, fn->id)) != NULL)
195	{
196	peer = icwcstombs(ires->argv[3].val.str, "UTF-8");
197	msg = gaim_escape_html(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL));
198	serv_got_chat_in(data->gc, gaim_conv_chat_get_id(GAIM_CONV_CHAT(conv)), peer, 0, msg, time(NULL));
199	g_free(msg);
200	free(peer);
201	}
202	} else {
dc53e482	203	peer = sprintf2("%i:%s", fn->id, icswcstombs(ires->argv[3].val.str, "UTF-8", NULL));
ee5d122f	204	msg = gaim_escape_html(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL));
	205	if(!gaim_account_get_bool(data->gc->account, "represspm", FALSE) \|\| (gaim_find_conversation_with_account(peer, data->gc->account) != NULL))
	206	serv_got_im(data->gc, peer, msg, 0, time(NULL));
	207	g_free(msg);
	208	free(peer);
	209	}
	210	}
	211	dc_freeires(ires);
	212	}
	213	break;
	214	case 601:
	215	case 602:
	216	case 603:
dc53e482	217	break;
ee5d122f	218	case 604:
	219	if((ires = dc_interpret(resp)) != NULL)
	220	{
	221	if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL)
	222	{
	223	fn->udata = data;
	224	fn->newpeercb = newpeercb;
	225	fn->delpeercb = delpeercb;
	226	fn->chpeercb = chpeercb;
	227	}
	228	dc_freeires(ires);
	229	}
dc53e482	230	break;
ee5d122f	231	case 605:
	232	break;
	233	}
	234	}
17221b02	235	dc_freeresp(resp);
ee5d122f	236	}
	237	updatewrite(data);
	238	}
	239
	240	static int gi_sendchat(GaimConnection gc, int id, const char what)
	241	{
	242	struct conndata *data;
	243	struct dc_fnetnode *fn;
	244	wchar_t *wwhat;
	245
	246	data = gc->proto_data;
	247	if((fn = dc_findfnetnode(id)) == NULL)
	248	return(-EINVAL);
	249	/* XXX: Handle chat rooms */
	250	if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL)
	251	return(-errno);
	252	dc_queuecmd(NULL, NULL, L"sendchat", L"%%i", fn->id, L"1", L"", L"%%ls", wwhat, NULL);
	253	free(wwhat);
	254	updatewrite(data);
	255	return(0);
	256	}
	257
	258	static int gi_sendim(GaimConnection gc, const char who, const char *what, GaimConvImFlags flags)
	259	{
	260	struct conndata *data;
dc53e482	261	struct dc_fnetnode *fn;
	262	struct dc_fnetpeer *peer;
	263	wchar_t wwho, wwhat, *p;
	264	int en, id;
ee5d122f	265
	266	data = gc->proto_data;
	267	if((wwho = icmbstowcs((char *)who, "UTF-8")) == NULL)
	268	return(-errno);
dc53e482	269	if((p = wcschr(wwho, L':')) == NULL) {
	270	free(wwho);
	271	return(-ESRCH);
	272	}
	273	*(p++) = L'\0';
	274	id = wcstol(wwho, NULL, 10);
	275	if((fn = dc_findfnetnode(id)) == NULL) {
	276	free(wwho);
	277	return(-ESRCH);
ee5d122f	278	}
dc53e482	279	for(peer = fn->peers; peer != NULL; peer = peer->next) {
	280	if(!wcscmp(peer->nick, p))
	281	break;
	282	}
	283	if(peer == NULL) {
ee5d122f	284	free(wwho);
	285	return(-ESRCH);
	286	}
	287	if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL) {
	288	en = errno;
	289	free(wwho);
	290	return(-en);
	291	}
dc53e482	292	dc_queuecmd(NULL, NULL, L"sendchat", L"%%i", fn->id, L"0", L"%%ls", peer->nick, L"%%ls", wwhat, NULL);
ee5d122f	293	free(wwho);
	294	free(wwhat);
	295	updatewrite(data);
	296	return(1);
	297	}
	298
	299	static const char gi_listicon(GaimAccount a, GaimBuddy *b)
	300	{
	301	return("dolcon");
	302	}
	303
	304	static struct conndata *newconndata(void)
	305	{
	306	struct conndata *new;
	307
	308	new = smalloc(sizeof(*new));
	309	memset(new, 0, sizeof(*new));
	310	new->fd = -1;
	311	new->readhdl = new->writehdl = -1;
	312	return(new);
	313	}
	314
	315	static void freeconndata(struct conndata *data)
	316	{
	317	if(data->roomlist != NULL)
	318	gaim_roomlist_unref(data->roomlist);
	319	if(inuse == data)
	320	inuse = NULL;
	321	if(data->readhdl != -1)
	322	gaim_input_remove(data->readhdl);
	323	if(data->writehdl != -1)
	324	gaim_input_remove(data->writehdl);
	325	if(data->fd >= 0)
	326	dc_disconnect();
	327	free(data);
	328	}
	329
	330	static void gi_login(GaimAccount *act)
	331	{
	332	GaimConnection *gc;
	333	struct conndata *data;
	334
	335	gc = gaim_account_get_connection(act);
	336	gc->proto_data = data = newconndata();
	337	data->gc = gc;
	338	if(inuse != NULL) {
	339	gaim_connection_error(gc, "Dolda Connect library already in use");
	340	return;
	341	}
	342	gaim_connection_update_progress(gc, "Connecting", 1, 3);
	343	if((data->fd = dc_connect((char *)gaim_account_get_string(act, "server", "localhost"), -1)) < 0)
	344	{
	345	gaim_connection_error(gc, "Could not connect to server");
	346	return;
	347	}
	348	data->readhdl = gaim_input_add(data->fd, GAIM_INPUT_READ, (void ()(void , int, GaimInputCondition))dcfdcb, data);
	349	updatewrite(data);
	350	inuse = data;
	351	}
	352
	353	static void gi_close(GaimConnection *gc)
	354	{
	355	struct conndata *data;
	356
357	data = gc->proto_data;
358	freeconndata(data);
359	}
360
361	static GaimRoomlist gi_getlist(GaimConnection gc)
362	{
363	struct conndata *data;
364	GList *fields;
365	GaimRoomlist *rl;
366	GaimRoomlistField *f;
367	GaimRoomlistRoom *r;
368	struct dc_fnetnode *fn;
369
370	data = gc->proto_data;
371	if(data->roomlist != NULL)
372	gaim_roomlist_unref(data->roomlist);
373	data->roomlist = rl = gaim_roomlist_new(gaim_connection_get_account(gc));
374	fields = NULL;
375	f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "", "id", TRUE);
376	fields = g_list_append(fields, f);
377	f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "Users", "users", FALSE);
378	fields = g_list_append(fields, f);
379	gaim_roomlist_set_fields(rl, fields);
380	for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) {
381	if(fn->state != DC_FNN_STATE_EST)
382	continue;
383	r = gaim_roomlist_room_new(GAIM_ROOMLIST_ROOMTYPE_ROOM, icswcstombs(fn->name, "UTF-8", NULL), NULL);
384	gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->id));
385	gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->numusers));
386	gaim_roomlist_room_add(rl, r);
387	}
388	gaim_roomlist_set_in_progress(rl, FALSE);
389	return(rl);
390	}
391
392	static void gi_cancelgetlist(GaimRoomlist *rl)
393	{
394	GaimConnection *gc;
395	struct conndata *data;
396
397	if((gc = gaim_account_get_connection(rl->account)) == NULL)
398	return;
399	data = gc->proto_data;
400	gaim_roomlist_set_in_progress(rl, FALSE);
401	if(data->roomlist == rl) {
402	data->roomlist = NULL;
403	gaim_roomlist_unref(rl);
404	}
405	}
406
ee5d122f	407	static void gi_joinchat(GaimConnection gc, GHashTable chatdata)
	408	{
	409	struct conndata *data;
	410	struct dc_fnetnode *fn;
dc53e482	411	GaimConversation *conv;
	412	struct dc_fnetpeer *peer;
	413	char *buf;
ee5d122f	414
	415	data = gc->proto_data;
	416	if((fn = dc_findfnetnode(GPOINTER_TO_INT(g_hash_table_lookup(chatdata, "id")))) == NULL)
	417	return;
	418	if(gaim_find_chat(gc, fn->id) != NULL)
	419	return;
dc53e482	420	conv = serv_got_joined_chat(data->gc, fn->id, icswcstombs(fn->name, "UTF-8", NULL));
	421	for(peer = fn->peers; peer != NULL; peer = peer->next) {
	422	buf = sprintf2("%i:%s", fn->id, icswcstombs(peer->nick, "UTF-8", NULL));
	423	gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), buf, NULL, GAIM_CBFLAGS_NONE, FALSE);
	424	free(buf);
	425	}
ee5d122f	426	}
	427
	428	static GaimPluginProtocolInfo protinfo = {
	429	.options = OPT_PROTO_PASSWORD_OPTIONAL,
	430	.icon_spec = NO_BUDDY_ICONS,
	431	.list_icon = gi_listicon,
	432	.login = gi_login,
	433	.close = gi_close,
	434	.roomlist_get_list = gi_getlist,
	435	.roomlist_cancel = gi_cancelgetlist,
	436	.join_chat = gi_joinchat,
	437	.chat_send = gi_sendchat,
	438	.send_im = gi_sendim,
	439	};
	440
	441	static GaimPluginInfo info = {
	442	.magic = GAIM_PLUGIN_MAGIC,
	443	.major_version = GAIM_MAJOR_VERSION,
	444	.minor_version = GAIM_MINOR_VERSION,
	445	.type = GAIM_PLUGIN_PROTOCOL,
	446	.priority = GAIM_PRIORITY_DEFAULT,
	447	.id = "prpl-dolcon",
	448	.name = "Dolda Connect",
	449	.version = VERSION,
	450	.summary = "Dolda Connect chat plugin",
	451	.description = "Allows Gaim to be used as a chat user interface for the Dolda Connect daemon",
	452	.author = "Fredrik Tolf <fredrik@dolda2000.com>",
	453	.homepage = "http://www.dolda2000.com/~fredrik/doldaconnect/",
	454	.extra_info = &protinfo
	455	};
	456
	457	static void init(GaimPlugin *pl)
	458	{
	459	GaimAccountOption *opt;
	460
	461	dc_init();
	462	opt = gaim_account_option_string_new("Server", "server", "localhost");
	463	protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
	464	opt = gaim_account_option_int_new("Port", "port", -1);
	465	protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
	466	opt = gaim_account_option_bool_new("Do not pop up private messages automatically", "represspm", FALSE);
	467	protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt);
	468	}
	469
	470	GAIM_INIT_PLUGIN(dolcon, init, info);