summary refs log blame commit diff stats
path: root/src/fe-gtk/fe-gtk.h
blob: 313afc4b5cb2785a909e1c489444107616cab072 (plain) (tree)
1
2
3
4
5
6
7


                               
                         
      
 
                              


























































































































































































                                                                                                                              
#ifdef WIN32
#include "../../config-win32.h"
#else
#include "../../config.h"
#endif

#define DISPLAY_NAME "HexChat"

#ifndef WIN32
#include <sys/types.h>
#include <regex.h>
#endif

#if defined(ENABLE_NLS) && !defined(_)
#  include <libintl.h>
#  define _(x) gettext(x)
#  ifdef gettext_noop
#    define N_(String) gettext_noop (String)
#  else
#    define N_(String) (String)
#  endif
#endif
#if !defined(ENABLE_NLS) && defined(_)
#  undef _
#  define N_(String) (String)
#  define _(x) (x)
#endif

#include <gtk/gtkwidget.h>
#include <gtk/gtkcontainer.h>
#include <gtk/gtksignal.h>

#undef gtk_signal_connect
#define gtk_signal_connect g_signal_connect

#define flag_t flag_wid[0]
#define flag_n flag_wid[1]
#define flag_s flag_wid[2]
#define flag_i flag_wid[3]
#define flag_p flag_wid[4]
#define flag_m flag_wid[5]
#define flag_l flag_wid[6]
#define flag_k flag_wid[7]
#define flag_b flag_wid[8]
#define NUM_FLAG_WIDS 9

struct server_gui
{
	GtkWidget *rawlog_window;
	GtkWidget *rawlog_textlist;

	/* join dialog */
	GtkWidget *joind_win;
	GtkWidget *joind_entry;
	GtkWidget *joind_radio1;
	GtkWidget *joind_radio2;
	GtkWidget *joind_check;

	/* chanlist variables */
	GtkWidget *chanlist_wild;		/* GtkEntry */
	GtkWidget *chanlist_window;
	GtkWidget *chanlist_list;
	GtkWidget *chanlist_label;
	GtkWidget *chanlist_min_spin;	/* minusers GtkSpinButton */
	GtkWidget *chanlist_refresh;	/* buttons */
	GtkWidget *chanlist_join;
	GtkWidget *chanlist_savelist;
	GtkWidget *chanlist_search;

	GSList *chanlist_data_stored_rows;	/* stored list so it can be resorted  */
	GSList *chanlist_pending_rows;
	gint chanlist_tag;
	gint chanlist_flash_tag;

	gboolean chanlist_match_wants_channel;	/* match in channel name */
	gboolean chanlist_match_wants_topic;	/* match in topic */

#ifndef WIN32
	regex_t chanlist_match_regex;	/* compiled regular expression here */
	unsigned int have_regex;
#endif

	guint chanlist_users_found_count;	/* users total for all channels */
	guint chanlist_users_shown_count;	/* users total for displayed channels */
	guint chanlist_channels_found_count;	/* channel total for /LIST operation */
	guint chanlist_channels_shown_count;	/* total number of displayed 
														   channels */

	int chanlist_maxusers;
	int chanlist_minusers;
	int chanlist_minusers_downloaded;	/* used by LIST IRC command */
	int chanlist_search_type;		/* 0=simple 1=pattern/wildcard 2=regexp */
	gboolean chanlist_caption_is_stale;
};

/* this struct is persistant even when delinking/relinking */

typedef struct restore_gui
{
	/* banlist stuff */
	GtkWidget *banlist_window;
	GtkWidget *banlist_treeview;
	GtkWidget *banlist_butRefresh;

	void *tab;			/* (chan *) */

	/* information stored when this tab isn't front-most */
	void *user_model;	/* for filling the GtkTreeView */
	void *buffer;		/* xtext_Buffer */
	char *input_text;	/* input text buffer (while not-front tab) */
	char *topic_text;	/* topic GtkEntry buffer */
	char *key_text;
	char *limit_text;
	gfloat old_ul_value;	/* old userlist value (for adj) */
	gfloat lag_value;	/* lag-o-meter */
	char *lag_text;	/* lag-o-meter text */
	char *lag_tip;		/* lag-o-meter tooltip */
	gfloat queue_value; /* outbound queue meter */
	char *queue_text;		/* outbound queue text */
	char *queue_tip;		/* outbound queue tooltip */
	short flag_wid_state[NUM_FLAG_WIDS];
	unsigned int c_graph:1;	/* connecting graph, is there one? */
} restore_gui;

typedef struct session_gui
{
	GtkWidget
		*xtext,
		*vscrollbar,
		*window,	/* toplevel */
		*topic_entry,
		*note_book,
		*main_table,
		*user_tree,	/* GtkTreeView */
		*user_box,	/* userlist box */
		*button_box_parent,
		*button_box,	/* userlist buttons' box */
		*dialogbutton_box,
		*topicbutton_box,
		*meter_box,	/* all the meters inside this */
		*lagometer,
		*laginfo,
		*throttlemeter,
		*throttleinfo,
		*topic_bar,
		*hpane_left,
		*hpane_right,
		*vpane_left,
		*vpane_right,
		*menu,
		*bar,				/* connecting progress bar */
		*nick_box,		/* contains label to the left of input_box */
		*nick_label,
		*op_xpm,			/* icon to the left of nickname */
		*namelistinfo,	/* label above userlist */
		*input_box,
		*flag_wid[NUM_FLAG_WIDS],		/* channelmode buttons */
		*limit_entry,		  /* +l */
		*key_entry;		  /* +k */

#define MENU_ID_NUM 12
	GtkWidget *menu_item[MENU_ID_NUM+1]; /* some items we may change state of */

	void *chanview;	/* chanview.h */

	int bartag;		/*connecting progressbar timeout */

	int pane_left_size;	/*last position of the pane*/
	int pane_right_size;

	guint16 is_tab;	/* is tab or toplevel? */
	guint16 ul_hidden;	/* userlist hidden? */

} session_gui;

extern GdkPixmap *channelwin_pix;
extern GdkPixmap *dialogwin_pix;


#ifdef USE_GTKSPELL
char *SPELL_ENTRY_GET_TEXT (GtkWidget *entry);
#define SPELL_ENTRY_SET_TEXT(e,txt) gtk_text_buffer_set_text (gtk_text_view_get_buffer(GTK_TEXT_VIEW(e)),txt,-1);
#define SPELL_ENTRY_SET_EDITABLE(e,v) gtk_text_view_set_editable(GTK_TEXT_VIEW(e), v)
int SPELL_ENTRY_GET_POS (GtkWidget *entry);
void SPELL_ENTRY_SET_POS (GtkWidget *entry, int pos);
void SPELL_ENTRY_INSERT (GtkWidget *entry, const char *text, int len, int *pos);
#else
#define SPELL_ENTRY_GET_TEXT(e) (GTK_ENTRY(e)->text)
#define SPELL_ENTRY_SET_TEXT(e,txt) gtk_entry_set_text(GTK_ENTRY(e),txt)
#define SPELL_ENTRY_SET_EDITABLE(e,v) gtk_editable_set_editable(GTK_EDITABLE(e),v)
#define SPELL_ENTRY_GET_POS(e) gtk_editable_get_position(GTK_EDITABLE(e))
#define SPELL_ENTRY_SET_POS(e,p) gtk_editable_set_position(GTK_EDITABLE(e),p);
#define SPELL_ENTRY_INSERT(e,t,l,p) gtk_editable_insert_text(GTK_EDITABLE(e),t,l,p)
#endif
' href='#n1002'>1002 1003 1004 1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572



































                                                                            
                                       
































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































                                                                                                             
                                     





                                                


                                                 



















































































































































































































































































































































































































































































































































































                                                                                                                                          
/* X-Chat
 * Copyright (C) 2002 Peter Zelezny.
 *
 * 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
 */

#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>

#include "xchat.h"
#include "fe.h"
#include "util.h"
#include "outbound.h"
#include "cfgfiles.h"
#include "ignore.h"
#include "server.h"
#include "servlist.h"
#include "modes.h"
#include "notify.h"
#include "text.h"
#define PLUGIN_C
typedef struct session xchat_context;
#include "../../plugins/xchat-plugin.h"
#include "plugin.h"


#include "xchatc.h"

/* the USE_PLUGIN define only removes libdl stuff */

#ifdef USE_PLUGIN
#ifdef USE_GMODULE
#include <gmodule.h>
#else
#include <dlfcn.h>
#endif
#endif

#define DEBUG(x) {x;}

/* crafted to be an even 32 bytes */
struct _xchat_hook
{
	xchat_plugin *pl;	/* the plugin to which it belongs */
	char *name;			/* "xdcc" */
	void *callback;	/* pointer to xdcc_callback */
	char *help_text;	/* help_text for commands only */
	void *userdata;	/* passed to the callback */
	int tag;				/* for timers & FDs only */
	int type;			/* HOOK_* */
	int pri;	/* fd */	/* priority / fd for HOOK_FD only */
};

struct _xchat_list
{
	int type;			/* LIST_* */
	GSList *pos;		/* current pos */
	GSList *next;		/* next pos */
	GSList *head;		/* for LIST_USERS only */
	struct notify_per_server *notifyps;	/* notify_per_server * */
};

typedef int (xchat_cmd_cb) (char *word[], char *word_eol[], void *user_data);
typedef int (xchat_serv_cb) (char *word[], char *word_eol[], void *user_data);
typedef int (xchat_print_cb) (char *word[], void *user_data);
typedef int (xchat_fd_cb) (int fd, int flags, void *user_data);
typedef int (xchat_timer_cb) (void *user_data);
typedef int (xchat_init_func) (xchat_plugin *, char **, char **, char **, char *);
typedef int (xchat_deinit_func) (xchat_plugin *);

enum
{
	LIST_CHANNELS,
	LIST_DCC,
	LIST_IGNORE,
	LIST_NOTIFY,
	LIST_USERS
};

enum
{
	HOOK_COMMAND,	/* /command */
	HOOK_SERVER,	/* PRIVMSG, NOTICE, numerics */
	HOOK_PRINT,		/* All print events */
	HOOK_TIMER,		/* timeouts */
	HOOK_FD,			/* sockets & fds */
	HOOK_DELETED	/* marked for deletion */
};

GSList *plugin_list = NULL;	/* export for plugingui.c */
static GSList *hook_list = NULL;

extern const struct prefs vars[];	/* cfgfiles.c */


/* unload a plugin and remove it from our linked list */

static int
plugin_free (xchat_plugin *pl, int do_deinit, int allow_refuse)
{
	GSList *list, *next;
	xchat_hook *hook;
	xchat_deinit_func *deinit_func;

	/* fake plugin added by xchat_plugingui_add() */
	if (pl->fake)
		goto xit;

	/* run the plugin's deinit routine, if any */
	if (do_deinit && pl->deinit_callback != NULL)
	{
		deinit_func = pl->deinit_callback;
		if (!deinit_func (pl) && allow_refuse)
			return FALSE;
	}

	/* remove all of this plugin's hooks */
	list = hook_list;
	while (list)
	{
		hook = list->data;
		next = list->next;
		if (hook->pl == pl)
			xchat_unhook (NULL, hook);
		list = next;
	}

#ifdef USE_PLUGIN
	if (pl->handle)
#ifdef USE_GMODULE
		g_module_close (pl->handle);
#else
		dlclose (pl->handle);
#endif
#endif

xit:
	if (pl->free_strings)
	{
		if (pl->name)
			free (pl->name);
		if (pl->desc)
			free (pl->desc);
		if (pl->version)
			free (pl->version);
	}
	if (pl->filename)
		free ((char *)pl->filename);
	free (pl);

	plugin_list = g_slist_remove (plugin_list, pl);

#ifdef USE_PLUGIN
	fe_pluginlist_update ();
#endif

	return TRUE;
}

static xchat_plugin *
plugin_list_add (xchat_context *ctx, char *filename, const char *name,
					  const char *desc, const char *version, void *handle,
					  void *deinit_func, int fake, int free_strings)
{
	xchat_plugin *pl;

	pl = malloc (sizeof (xchat_plugin));
	pl->handle = handle;
	pl->filename = filename;
	pl->context = ctx;
	pl->name = (char *)name;
	pl->desc = (char *)desc;
	pl->version = (char *)version;
	pl->deinit_callback = deinit_func;
	pl->fake = fake;
	pl->free_strings = free_strings;	/* free() name,desc,version? */

	plugin_list = g_slist_prepend (plugin_list, pl);

	return pl;
}

static void *
xchat_dummy (xchat_plugin *ph)
{
	return NULL;
}

#ifdef WIN32
static int
xchat_read_fd (xchat_plugin *ph, GIOChannel *source, char *buf, int *len)
{
	return g_io_channel_read (source, buf, *len, len);
}
#endif

/* Load a static plugin */

void
plugin_add (session *sess, char *filename, void *handle, void *init_func,
				void *deinit_func, char *arg, int fake)
{
	xchat_plugin *pl;
	char *file;

	file = NULL;
	if (filename)
		file = strdup (filename);

	pl = plugin_list_add (sess, file, file, NULL, NULL, handle, deinit_func,
								 fake, FALSE);

	if (!fake)
	{
		/* win32 uses these because it doesn't have --export-dynamic! */
		pl->xchat_hook_command = xchat_hook_command;
		pl->xchat_hook_server = xchat_hook_server;
		pl->xchat_hook_print = xchat_hook_print;
		pl->xchat_hook_timer = xchat_hook_timer;
		pl->xchat_hook_fd = xchat_hook_fd;
		pl->xchat_unhook = xchat_unhook;
		pl->xchat_print = xchat_print;
		pl->xchat_printf = xchat_printf;
		pl->xchat_command = xchat_command;
		pl->xchat_commandf = xchat_commandf;
		pl->xchat_nickcmp = xchat_nickcmp;
		pl->xchat_set_context = xchat_set_context;
		pl->xchat_find_context = xchat_find_context;
		pl->xchat_get_context = xchat_get_context;
		pl->xchat_get_info = xchat_get_info;
		pl->xchat_get_prefs = xchat_get_prefs;
		pl->xchat_list_get = xchat_list_get;
		pl->xchat_list_free = xchat_list_free;
		pl->xchat_list_fields = xchat_list_fields;
		pl->xchat_list_str = xchat_list_str;
		pl->xchat_list_next = xchat_list_next;
		pl->xchat_list_int = xchat_list_int;
		pl->xchat_plugingui_add = xchat_plugingui_add;
		pl->xchat_plugingui_remove = xchat_plugingui_remove;
		pl->xchat_emit_print = xchat_emit_print;
#ifdef WIN32
		pl->xchat_read_fd = (void *) xchat_read_fd;
#else
		pl->xchat_read_fd = xchat_dummy;
#endif
		pl->xchat_list_time = xchat_list_time;
		pl->xchat_gettext = xchat_gettext;
		pl->xchat_send_modes = xchat_send_modes;
		pl->xchat_strip = xchat_strip;
		pl->xchat_free = xchat_free;

		/* incase new plugins are loaded on older xchat */
		pl->xchat_dummy4 = xchat_dummy;
		pl->xchat_dummy3 = xchat_dummy;
		pl->xchat_dummy2 = xchat_dummy;
		pl->xchat_dummy1 = xchat_dummy;

		/* run xchat_plugin_init, if it returns 0, close the plugin */
		if (((xchat_init_func *)init_func) (pl, &pl->name, &pl->desc, &pl->version, arg) == 0)
		{
			plugin_free (pl, FALSE, FALSE);
			return;
		}
	}

#ifdef USE_PLUGIN
	fe_pluginlist_update ();
#endif
}

/* kill any plugin by the given (file) name (used by /unload) */

int
plugin_kill (char *name, int by_filename)
{
	GSList *list;
	xchat_plugin *pl;

	list = plugin_list;
	while (list)
	{
		pl = list->data;
		/* static-plugins (plugin-timer.c) have a NULL filename */
		if ((by_filename && pl->filename && strcasecmp (name, pl->filename) == 0) ||
			 (by_filename && pl->filename && strcasecmp (name, file_part (pl->filename)) == 0) ||
			(!by_filename && strcasecmp (name, pl->name) == 0))
		{
			/* statically linked plugins have a NULL filename */
			if (pl->filename != NULL && !pl->fake)
			{
				if (plugin_free (pl, TRUE, TRUE))
					return 1;
				return 2;
			}
		}
		list = list->next;
	}

	return 0;
}

/* kill all running plugins (at shutdown) */

void
plugin_kill_all (void)
{
	GSList *list, *next;
	xchat_plugin *pl;

	list = plugin_list;
	while (list)
	{
		pl = list->data;
		next = list->next;
		if (!pl->fake)
			plugin_free (list->data, TRUE, FALSE);
		list = next;
	}
}

#ifdef USE_PLUGIN

/* load a plugin from a filename. Returns: NULL-success or an error string */

char *
plugin_load (session *sess, char *filename, char *arg)
{
	void *handle;
	xchat_init_func *init_func;
	xchat_deinit_func *deinit_func;

#ifdef USE_GMODULE
	/* load the plugin */
	handle = g_module_open (filename, 0);
	if (handle == NULL)
		return (char *)g_module_error ();

	/* find the init routine xchat_plugin_init */
	if (!g_module_symbol (handle, "xchat_plugin_init", (gpointer *)&init_func))
	{
		g_module_close (handle);
		return _("No xchat_plugin_init symbol; is this really an xchat plugin?");
	}

	/* find the plugin's deinit routine, if any */
	if (!g_module_symbol (handle, "xchat_plugin_deinit", (gpointer *)&deinit_func))
		deinit_func = NULL;

#else
	char *error;
	char *filepart;

/* OpenBSD lacks this! */
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif

#ifndef RTLD_NOW
#define RTLD_NOW 0
#endif

	/* get the filename without path */
	filepart = file_part (filename);

	/* load the plugin */
	if (filepart &&
		 /* xsys draws in libgtk-1.2, causing crashes, so force RTLD_LOCAL */
		 (strstr (filepart, "local") || strncmp (filepart, "libxsys-1", 9) == 0)
		)
		handle = dlopen (filename, RTLD_NOW);
	else
		handle = dlopen (filename, RTLD_GLOBAL | RTLD_NOW);
	if (handle == NULL)
		return (char *)dlerror ();
	dlerror ();		/* Clear any existing error */

	/* find the init routine xchat_plugin_init */
	init_func = dlsym (handle, "xchat_plugin_init");
	error = (char *)dlerror ();
	if (error != NULL)
	{
		dlclose (handle);
		return _("No xchat_plugin_init symbol; is this really an xchat plugin?");
	}

	/* find the plugin's deinit routine, if any */
	deinit_func = dlsym (handle, "xchat_plugin_deinit");
	error = (char *)dlerror ();
#endif

	/* add it to our linked list */
	plugin_add (sess, filename, handle, init_func, deinit_func, arg, FALSE);

	return NULL;
}

static session *ps;

static void
plugin_auto_load_cb (char *filename)
{
	char *pMsg;

#ifndef WIN32	/* black listed */
	if (!strcmp (file_part (filename), "dbus.so"))
		return;
#endif

	pMsg = plugin_load (ps, filename, NULL);
	if (pMsg)
	{
		PrintTextf (ps, "AutoLoad failed for: %s\n", filename);
		PrintText (ps, pMsg);
	}
}

void
plugin_auto_load (session *sess)
{
	ps = sess;
#ifdef WIN32
	for_files ("./plugins", "*.dll", plugin_auto_load_cb);
	for_files (get_xdir_fs (), "*.dll", plugin_auto_load_cb);
#else
#if defined(__hpux)
	for_files (XCHATLIBDIR"/plugins", "*.sl", plugin_auto_load_cb);
	for_files (get_xdir_fs (), "*.sl", plugin_auto_load_cb);
#else
	for_files (XCHATLIBDIR"/plugins", "*.so", plugin_auto_load_cb);
	for_files (get_xdir_fs (), "*.so", plugin_auto_load_cb);
#endif
#endif
}

#endif

static GSList *
plugin_hook_find (GSList *list, int type, char *name)
{
	xchat_hook *hook;

	while (list)
	{
		hook = list->data;
		if (hook->type == type)
		{
			if (strcasecmp (hook->name, name) == 0)
				return list;

			if (type == HOOK_SERVER)
			{
				if (strcasecmp (hook->name, "RAW LINE") == 0)
					return list;
			}
		}
		list = list->next;
	}

	return NULL;
}

/* check for plugin hooks and run them */

static int
plugin_hook_run (session *sess, char *name, char *word[], char *word_eol[], int type)
{
	GSList *list, *next;
	xchat_hook *hook;
	int ret, eat = 0;

	list = hook_list;
	while (1)
	{
		list = plugin_hook_find (list, type, name);
		if (!list)
			goto xit;

		hook = list->data;
		next = list->next;
		hook->pl->context = sess;

		/* run the plugin's callback function */
		switch (type)
		{
		case HOOK_COMMAND:
			ret = ((xchat_cmd_cb *)hook->callback) (word, word_eol, hook->userdata);
			break;
		case HOOK_SERVER:
			ret = ((xchat_serv_cb *)hook->callback) (word, word_eol, hook->userdata);
			break;
		default: /*case HOOK_PRINT:*/
			ret = ((xchat_print_cb *)hook->callback) (word, hook->userdata);
			break;
		}

		if ((ret & XCHAT_EAT_XCHAT) && (ret & XCHAT_EAT_PLUGIN))
		{
			eat = 1;
			goto xit;
		}
		if (ret & XCHAT_EAT_PLUGIN)
			goto xit;	/* stop running plugins */
		if (ret & XCHAT_EAT_XCHAT)
			eat = 1;	/* eventually we'll return 1, but continue running plugins */

		list = next;
	}

xit:
	/* really remove deleted hooks now */
	list = hook_list;
	while (list)
	{
		hook = list->data;
		next = list->next;
		if (hook->type == HOOK_DELETED)
		{
			hook_list = g_slist_remove (hook_list, hook);
			free (hook);
		}
		list = next;
	}

	return eat;
}

/* execute a plugged in command. Called from outbound.c */

int
plugin_emit_command (session *sess, char *name, char *word[], char *word_eol[])
{
	return plugin_hook_run (sess, name, word, word_eol, HOOK_COMMAND);
}

/* got a server PRIVMSG, NOTICE, numeric etc... */

int
plugin_emit_server (session *sess, char *name, char *word[], char *word_eol[])
{
	return plugin_hook_run (sess, name, word, word_eol, HOOK_SERVER);
}

/* see if any plugins are interested in this print event */

int
plugin_emit_print (session *sess, char *word[])
{
	return plugin_hook_run (sess, word[0], word, NULL, HOOK_PRINT);
}

int
plugin_emit_dummy_print (session *sess, char *name)
{
	char *word[32];
	int i;

	word[0] = name;
	for (i = 1; i < 32; i++)
		word[i] = "\000";

	return plugin_hook_run (sess, name, word, NULL, HOOK_PRINT);
}

int
plugin_emit_keypress (session *sess, unsigned int state, unsigned int keyval,
							 int len, char *string)
{
	char *word[PDIWORDS];
	char keyval_str[16];
	char state_str[16];
	char len_str[16];
	int i;

	if (!hook_list)
		return 0;

	sprintf (keyval_str, "%u", keyval);
	sprintf (state_str, "%u", state);
	sprintf (len_str, "%d", len);

	word[0] = "Key Press";
	word[1] = keyval_str;
	word[2] = state_str;
	word[3] = string;
	word[4] = len_str;
	for (i = 5; i < PDIWORDS; i++)
		word[i] = "\000";

	return plugin_hook_run (sess, word[0], word, NULL, HOOK_PRINT);
}

static int
plugin_timeout_cb (xchat_hook *hook)
{
	int ret;

	/* timer_cb's context starts as front-most-tab */
	hook->pl->context = current_sess;

	/* call the plugin's timeout function */
	ret = ((xchat_timer_cb *)hook->callback) (hook->userdata);

	/* the callback might have already unhooked it! */
	if (!g_slist_find (hook_list, hook) || hook->type == HOOK_DELETED)
		return 0;

	if (ret == 0)
	{
		hook->tag = 0;	/* avoid fe_timeout_remove, returning 0 is enough! */
		xchat_unhook (hook->pl, hook);
	}

	return ret;
}

/* insert a hook into hook_list according to its priority */

static void
plugin_insert_hook (xchat_hook *new_hook)
{
	GSList *list;
	xchat_hook *hook;

	list = hook_list;
	while (list)
	{
		hook = list->data;
		if (hook->type == new_hook->type && hook->pri <= new_hook->pri)
		{
			hook_list = g_slist_insert_before (hook_list, list, new_hook);
			return;
		}
		list = list->next;
	}

	hook_list = g_slist_append (hook_list, new_hook);
}

static gboolean
plugin_fd_cb (GIOChannel *source, GIOCondition condition, xchat_hook *hook)
{
	int flags = 0, ret;
	typedef int (xchat_fd_cb2) (int fd, int flags, void *user_data, GIOChannel *);

	if (condition & G_IO_IN)
		flags |= XCHAT_FD_READ;
	if (condition & G_IO_OUT)
		flags |= XCHAT_FD_WRITE;
	if (condition & G_IO_PRI)
		flags |= XCHAT_FD_EXCEPTION;

	ret = ((xchat_fd_cb2 *)hook->callback) (hook->pri, flags, hook->userdata, source);

	/* the callback might have already unhooked it! */
	if (!g_slist_find (hook_list, hook) || hook->type == HOOK_DELETED)
		return 0;

	if (ret == 0)
	{
		hook->tag = 0; /* avoid fe_input_remove, returning 0 is enough! */
		xchat_unhook (hook->pl, hook);
	}

	return ret;
}

/* allocate and add a hook to our list. Used for all 4 types */

static xchat_hook *
plugin_add_hook (xchat_plugin *pl, int type, int pri, const char *name,
					  const  char *help_text, void *callb, int timeout, void *userdata)
{
	xchat_hook *hook;

	hook = malloc (sizeof (xchat_hook));
	memset (hook, 0, sizeof (xchat_hook));

	hook->type = type;
	hook->pri = pri;
	if (name)
		hook->name = strdup (name);
	if (help_text)
		hook->help_text = strdup (help_text);
	hook->callback = callb;
	hook->pl = pl;
	hook->userdata = userdata;

	/* insert it into the linked list */
	plugin_insert_hook (hook);

	if (type == HOOK_TIMER)
		hook->tag = fe_timeout_add (timeout, plugin_timeout_cb, hook);

	return hook;
}

GList *
plugin_command_list(GList *tmp_list)
{
	xchat_hook *hook;
	GSList *list = hook_list;

	while (list)
	{
		hook = list->data;
		if (hook->type == HOOK_COMMAND)
			tmp_list = g_list_prepend(tmp_list, hook->name);
		list = list->next;
	}
	return tmp_list;
}

void
plugin_command_foreach (session *sess, void *userdata,
			void (*cb) (session *sess, void *userdata, char *name, char *help))
{
	GSList *list;
	xchat_hook *hook;

	list = hook_list;
	while (list)
	{
		hook = list->data;
		if (hook->type == HOOK_COMMAND && hook->name[0])
		{
			cb (sess, userdata, hook->name, hook->help_text);
		}
		list = list->next;
	}
}

int
plugin_show_help (session *sess, char *cmd)
{
	GSList *list;
	xchat_hook *hook;

	list = plugin_hook_find (hook_list, HOOK_COMMAND, cmd);
	if (list)
	{
		hook = list->data;
		if (hook->help_text)
		{
			PrintText (sess, hook->help_text);
			return 1;
		}
	}

	return 0;
}

/* ========================================================= */
/* ===== these are the functions plugins actually call ===== */
/* ========================================================= */

void *
xchat_unhook (xchat_plugin *ph, xchat_hook *hook)
{
	/* perl.c trips this */
	if (!g_slist_find (hook_list, hook) || hook->type == HOOK_DELETED)
		return NULL;

	if (hook->type == HOOK_TIMER && hook->tag != 0)
		fe_timeout_remove (hook->tag);

	if (hook->type == HOOK_FD && hook->tag != 0)
		fe_input_remove (hook->tag);

	hook->type = HOOK_DELETED;	/* expunge later */

	if (hook->name)
		free (hook->name);	/* NULL for timers & fds */
	if (hook->help_text)
		free (hook->help_text);	/* NULL for non-commands */

	return hook->userdata;
}

xchat_hook *
xchat_hook_command (xchat_plugin *ph, const char *name, int pri,
						  xchat_cmd_cb *callb, const char *help_text, void *userdata)
{
	return plugin_add_hook (ph, HOOK_COMMAND, pri, name, help_text, callb, 0,
									userdata);
}

xchat_hook *
xchat_hook_server (xchat_plugin *ph, const char *name, int pri,
						 xchat_serv_cb *callb, void *userdata)
{
	return plugin_add_hook (ph, HOOK_SERVER, pri, name, 0, callb, 0, userdata);
}

xchat_hook *
xchat_hook_print (xchat_plugin *ph, const char *name, int pri,
						xchat_print_cb *callb, void *userdata)
{
	return plugin_add_hook (ph, HOOK_PRINT, pri, name, 0, callb, 0, userdata);
}

xchat_hook *
xchat_hook_timer (xchat_plugin *ph, int timeout, xchat_timer_cb *callb,
					   void *userdata)
{
	return plugin_add_hook (ph, HOOK_TIMER, 0, 0, 0, callb, timeout, userdata);
}

xchat_hook *
xchat_hook_fd (xchat_plugin *ph, int fd, int flags,
					xchat_fd_cb *callb, void *userdata)
{
	xchat_hook *hook;

	hook = plugin_add_hook (ph, HOOK_FD, 0, 0, 0, callb, 0, userdata);
	hook->pri = fd;
	/* plugin hook_fd flags correspond exactly to FIA_* flags (fe.h) */
	hook->tag = fe_input_add (fd, flags, plugin_fd_cb, hook);

	return hook;
}

void
xchat_print (xchat_plugin *ph, const char *text)
{
	if (!is_session (ph->context))
	{
		DEBUG(PrintTextf(0, "%s\txchat_print called without a valid context.\n", ph->name));
		return;
	}

	PrintText (ph->context, (char *)text);
}

void
xchat_printf (xchat_plugin *ph, const char *format, ...)
{
	va_list args;
	char *buf;

	va_start (args, format);
	buf = g_strdup_vprintf (format, args);
	va_end (args);

	xchat_print (ph, buf);
	g_free (buf);
}

void
xchat_command (xchat_plugin *ph, const char *command)
{
	char *conv;
	int len = -1;

	if (!is_session (ph->context))
	{
		DEBUG(PrintTextf(0, "%s\txchat_command called without a valid context.\n", ph->name));
		return;
	}

	/* scripts/plugins continue to send non-UTF8... *sigh* */
	conv = text_validate ((char **)&command, &len);
	handle_command (ph->context, (char *)command, FALSE);
	g_free (conv);
}

void
xchat_commandf (xchat_plugin *ph, const char *format, ...)
{
	va_list args;
	char *buf;

	va_start (args, format);
	buf = g_strdup_vprintf (format, args);
	va_end (args);

	xchat_command (ph, buf);
	g_free (buf);
}

int
xchat_nickcmp (xchat_plugin *ph, const char *s1, const char *s2)
{
	return ((session *)ph->context)->server->p_cmp (s1, s2);
}

xchat_context *
xchat_get_context (xchat_plugin *ph)
{
	return ph->context;
}

int
xchat_set_context (xchat_plugin *ph, xchat_context *context)
{
	if (is_session (context))
	{
		ph->context = context;
		return 1;
	}
	return 0;
}

xchat_context *
xchat_find_context (xchat_plugin *ph, const char *servname, const char *channel)
{
	GSList *slist, *clist, *sessions = NULL;
	server *serv;
	session *sess;
	char *netname;

	if (servname == NULL && channel == NULL)
		return current_sess;

	slist = serv_list;
	while (slist)
	{
		serv = slist->data;
		netname = server_get_network (serv, TRUE);

		if (servname == NULL ||
			 rfc_casecmp (servname, serv->servername) == 0 ||
			 strcasecmp (servname, serv->hostname) == 0 ||
			 strcasecmp (servname, netname) == 0)
		{
			if (channel == NULL)
				return serv->front_session;

			clist = sess_list;
			while (clist)
			{
				sess = clist->data;
				if (sess->server == serv)
				{
					if (rfc_casecmp (channel, sess->channel) == 0)
					{
						if (sess->server == ph->context->server)
						{
							g_slist_free (sessions);
							return sess;
						} else
						{
							sessions = g_slist_prepend (sessions, sess);
						}
					}
				}
				clist = clist->next;
			}
		}
		slist = slist->next;
	}

	if (sessions)
	{
		sessions = g_slist_reverse (sessions);
		sess = sessions->data;
		g_slist_free (sessions);
		return sess;
	}

	return NULL;
}

const char *
xchat_get_info (xchat_plugin *ph, const char *id)
{
	session *sess;
	guint32 hash;

	/*                 1234567890 */
	if (!strncmp (id, "event_text", 10))
	{
		char *e = (char *)id + 10;
		if (*e == ' ') e++;	/* 2.8.0 only worked without a space */
		return text_find_format_string (e);
	}

	hash = str_hash (id);
	/* do the session independant ones first */
	switch (hash)
	{
	case 0x325acab5:	/* libdirfs */
		return XCHATLIBDIR;

	case 0x14f51cd8: /* version */
		return XCHAT_RELEASE;

	case 0xdd9b1abd:	/* xchatdir */
		return get_xdir_utf8 ();

	case 0xe33f6c4a:	/* xchatdirfs */
		return get_xdir_fs ();

	case 0x3d1e70d7:	/* wdk_version */
		return PACKAGE_VERSION;
	}

	sess = ph->context;
	if (!is_session (sess))
	{
		DEBUG(PrintTextf(0, "%s\txchat_get_info called without a valid context.\n", ph->name));
		return NULL;
	}

	switch (hash)
	{
	case 0x2de2ee: /* away */
		if (sess->server->is_away)
			return sess->server->last_away_reason;
		return NULL;

  	case 0x2c0b7d03: /* channel */
		return sess->channel;

	case 0x2c0d614c: /* charset */
		{
			const char *locale;

			if (sess->server->encoding)
				return sess->server->encoding;

			locale = NULL;
			g_get_charset (&locale);
			return locale;
		}

	case 0x30f5a8: /* host */
		return sess->server->hostname;

	case 0x1c0e99c1: /* inputbox */
		return fe_get_inputbox_contents (sess);

	case 0x633fb30:	/* modes */
		return sess->current_modes;

	case 0x6de15a2e:	/* network */
		return server_get_network (sess->server, FALSE);

	case 0x339763: /* nick */
		return sess->server->nick;

	case 0x438fdf9: /* nickserv */
		if (sess->server->network)
			return ((ircnet *)sess->server->network)->nickserv;
		return NULL;

	case 0xca022f43: /* server */
		if (!sess->server->connected)
			return NULL;
		return sess->server->servername;

	case 0x696cd2f: /* topic */
		return sess->topic;

	case 0x3419f12d: /* gtkwin_ptr */
		return fe_gui_info_ptr (sess, 1);

	case 0x506d600b: /* native win_ptr */
		return fe_gui_info_ptr (sess, 0);

	case 0x6d3431b5: /* win_status */
		switch (fe_gui_info (sess, 0))	/* check window status */
		{
		case 0: return "normal";
		case 1: return "active";
		case 2: return "hidden";
		}
		return NULL;
	}

	return NULL;
}

int
xchat_get_prefs (xchat_plugin *ph, const char *name, const char **string, int *integer)
{
	int i = 0;

	/* some special run-time info (not really prefs, but may aswell throw it in here) */
	switch (str_hash (name))
	{
		case 0xf82136c4: /* state_cursor */
			*integer = fe_get_inputbox_cursor (ph->context);
			return 2;

		case 0xd1b: /* id */
			*integer = ph->context->server->id;
			return 2;
	}
	
	do
	{
		if (!strcasecmp (name, vars[i].name))
		{
			switch (vars[i].type)
			{
			case TYPE_STR:
				*string = ((char *) &prefs + vars[i].offset);
				return 1;

			case TYPE_INT:
				*integer = *((int *) &prefs + vars[i].offset);
				return 2;

			default:
			/*case TYPE_BOOL:*/
				if (*((int *) &prefs + vars[i].offset))
					*integer = 1;
				else
					*integer = 0;
				return 3;
			}
		}
		i++;
	}
	while (vars[i].name);

	return 0;
}

xchat_list *
xchat_list_get (xchat_plugin *ph, const char *name)
{
	xchat_list *list;

	list = malloc (sizeof (xchat_list));
	list->pos = NULL;

	switch (str_hash (name))
	{
	case 0x556423d0: /* channels */
		list->type = LIST_CHANNELS;
		list->next = sess_list;
		break;

	case 0x183c4:	/* dcc */
		list->type = LIST_DCC;
		list->next = dcc_list;
		break;

	case 0xb90bfdd2:	/* ignore */
		list->type = LIST_IGNORE;
		list->next = ignore_list;
		break;

	case 0xc2079749:	/* notify */
		list->type = LIST_NOTIFY;
		list->next = notify_list;
		list->head = (void *)ph->context;	/* reuse this pointer */
		break;

	case 0x6a68e08: /* users */
		if (is_session (ph->context))
		{
			list->type = LIST_USERS;
			list->head = list->next = userlist_flat_list (ph->context);
			fe_userlist_set_selected (ph->context);
			break;
		}	/* fall through */

	default:
		free (list);
		return NULL;
	}

	return list;
}

void
xchat_list_free (xchat_plugin *ph, xchat_list *xlist)
{
	if (xlist->type == LIST_USERS)
		g_slist_free (xlist->head);
	free (xlist);
}

int
xchat_list_next (xchat_plugin *ph, xchat_list *xlist)
{
	if (xlist->next == NULL)
		return 0;

	xlist->pos = xlist->next;
	xlist->next = xlist->pos->next;

	/* NOTIFY LIST: Find the entry which matches the context
		of the plugin when list_get was originally called. */
	if (xlist->type == LIST_NOTIFY)
	{
		xlist->notifyps = notify_find_server_entry (xlist->pos->data,
													((session *)xlist->head)->server);
		if (!xlist->notifyps)
			return 0;
	}

	return 1;
}

const char * const *
xchat_list_fields (xchat_plugin *ph, const char *name)
{
	static const char * const dcc_fields[] =
	{
		"iaddress32","icps",		"sdestfile","sfile",		"snick",	"iport",
		"ipos", "iposhigh", "iresume", "iresumehigh", "isize", "isizehigh", "istatus", "itype", NULL
	};
	static const char * const channels_fields[] =
	{
		"schannel",	"schantypes", "pcontext", "iflags", "iid", "ilag", "imaxmodes",
		"snetwork", "snickmodes", "snickprefixes", "iqueue", "sserver", "itype", "iusers",
		NULL
	};
	static const char * const ignore_fields[] =
	{
		"iflags", "smask", NULL
	};
	static const char * const notify_fields[] =
	{
		"iflags", "snetworks", "snick", "toff", "ton", "tseen", NULL
	};
	static const char * const users_fields[] =
	{
		"iaway", "shost", "tlasttalk", "snick", "sprefix", "srealname", "iselected", NULL
	};
	static const char * const list_of_lists[] =
	{
		"channels",	"dcc", "ignore", "notify", "users", NULL
	};

	switch (str_hash (name))
	{
	case 0x556423d0:	/* channels */
		return channels_fields;
	case 0x183c4:		/* dcc */
		return dcc_fields;
	case 0xb90bfdd2:	/* ignore */
		return ignore_fields;
	case 0xc2079749:	/* notify */
		return notify_fields;
	case 0x6a68e08:	/* users */
		return users_fields;
	case 0x6236395:	/* lists */
		return list_of_lists;
	}

	return NULL;
}

time_t
xchat_list_time (xchat_plugin *ph, xchat_list *xlist, const char *name)
{
	guint32 hash = str_hash (name);
	gpointer data;

	switch (xlist->type)
	{
	case LIST_NOTIFY:
		if (!xlist->notifyps)
			return (time_t) -1;
		switch (hash)
		{
		case 0x1ad6f:	/* off */
			return xlist->notifyps->lastoff;
		case 0xddf:	/* on */
			return xlist->notifyps->laston;
		case 0x35ce7b:	/* seen */
			return xlist->notifyps->lastseen;
		}
		break;

	case LIST_USERS:
		data = xlist->pos->data;
		switch (hash)
		{
		case 0xa9118c42:	/* lasttalk */
			return ((struct User *)data)->lasttalk;
		}
	}

	return (time_t) -1;
}

const char *
xchat_list_str (xchat_plugin *ph, xchat_list *xlist, const char *name)
{
	guint32 hash = str_hash (name);
	gpointer data = ph->context;
	int type = LIST_CHANNELS;

	/* a NULL xlist is a shortcut to current "channels" context */
	if (xlist)
	{
		data = xlist->pos->data;
		type = xlist->type;
	}

	switch (type)
	{
	case LIST_CHANNELS:
		switch (hash)
		{
		case 0x2c0b7d03: /* channel */
			return ((session *)data)->channel;
		case 0x577e0867: /* chantypes */
			return ((session *)data)->server->chantypes;
		case 0x38b735af: /* context */
			return data;	/* this is a session * */
		case 0x6de15a2e: /* network */
			return server_get_network (((session *)data)->server, FALSE);
		case 0x8455e723: /* nickprefixes */
			return ((session *)data)->server->nick_prefixes;
		case 0x829689ad: /* nickmodes */
			return ((session *)data)->server->nick_modes;
		case 0xca022f43: /* server */
			return ((session *)data)->server->servername;
		}
		break;

	case LIST_DCC:
		switch (hash)
		{
		case 0x3d9ad31e:	/* destfile */
			return ((struct DCC *)data)->destfile;
		case 0x2ff57c:	/* file */
			return ((struct DCC *)data)->file;
		case 0x339763: /* nick */
			return ((struct DCC *)data)->nick;
		}
		break;

	case LIST_IGNORE:
		switch (hash)
		{
		case 0x3306ec:	/* mask */
			return ((struct ignore *)data)->mask;
		}
		break;

	case LIST_NOTIFY:
		switch (hash)
		{
		case 0x4e49ec05:	/* networks */
			return ((struct notify *)data)->networks;
		case 0x339763: /* nick */
			return ((struct notify *)data)->name;
		}
		break;

	case LIST_USERS:
		switch (hash)
		{
		case 0x339763: /* nick */
			return ((struct User *)data)->nick;
		case 0x30f5a8: /* host */
			return ((struct User *)data)->hostname;
		case 0xc594b292: /* prefix */
			return ((struct User *)data)->prefix;
		case 0xccc6d529: /* realname */
			return ((struct User *)data)->realname;
		}
		break;
	}

	return NULL;
}

int
xchat_list_int (xchat_plugin *ph, xchat_list *xlist, const char *name)
{
	guint32 hash = str_hash (name);
	gpointer data = ph->context;
	int tmp, type = LIST_CHANNELS;

	/* a NULL xlist is a shortcut to current "channels" context */
	if (xlist)
	{
		data = xlist->pos->data;
		type = xlist->type;
	}

	switch (type)
	{
	case LIST_DCC:
		switch (hash)
		{
		case 0x34207553: /* address32 */
			return ((struct DCC *)data)->addr;
		case 0x181a6: /* cps */
			return ((struct DCC *)data)->cps;
		case 0x349881: /* port */
			return ((struct DCC *)data)->port;
		case 0x1b254: /* pos */
			return ((struct DCC *)data)->pos & 0xffffffff;
		case 0xe8a945f6: /* poshigh */
			return (((struct DCC *)data)->pos >> 32) & 0xffffffff;
		case 0xc84dc82d: /* resume */
			return ((struct DCC *)data)->resumable & 0xffffffff;
		case 0xded4c74f: /* resumehigh */
			return (((struct DCC *)data)->resumable >> 32) & 0xffffffff;
		case 0x35e001: /* size */
			return ((struct DCC *)data)->size & 0xffffffff;
		case 0x3284d523: /* sizehigh */
			return (((struct DCC *)data)->size >> 32) & 0xffffffff;
		case 0xcacdcff2: /* status */
			return ((struct DCC *)data)->dccstat;
		case 0x368f3a: /* type */
			return ((struct DCC *)data)->type;
		}
		break;

	case LIST_IGNORE:
		switch (hash)
		{
		case 0x5cfee87:	/* flags */
			return ((struct ignore *)data)->type;
		}
		break;

	case LIST_CHANNELS:
		switch (hash)
		{
		case 0xd1b:	/* id */
			return ((struct session *)data)->server->id;
		case 0x5cfee87:	/* flags */
			tmp = ((struct session *)data)->alert_taskbar;   /* bit 10 */
			tmp <<= 1;
			tmp |= ((struct session *)data)->alert_tray;         /* 9 */
			tmp <<= 1;
			tmp |= ((struct session *)data)->alert_beep;         /* 8 */
			tmp <<= 1;
			/*tmp |= ((struct session *)data)->color_paste;*/    /* 7 */
			tmp <<= 1;
			tmp |= ((struct session *)data)->text_hidejoinpart;   /* 6 */
			tmp <<= 1;
			tmp |= ((struct session *)data)->server->have_idmsg; /* 5 */
			tmp <<= 1;
			tmp |= ((struct session *)data)->server->have_whox;  /* 4 */
			tmp <<= 1;
			tmp |= ((struct session *)data)->server->end_of_motd;/* 3 */
			tmp <<= 1;
			tmp |= ((struct session *)data)->server->is_away;    /* 2 */
			tmp <<= 1;
			tmp |= ((struct session *)data)->server->connecting; /* 1 */ 
			tmp <<= 1;
			tmp |= ((struct session *)data)->server->connected;  /* 0 */
			return tmp;
		case 0x1a192: /* lag */
			return ((struct session *)data)->server->lag;
		case 0x1916144c: /* maxmodes */
			return ((struct session *)data)->server->modes_per_line;
		case 0x66f1911: /* queue */
			return ((struct session *)data)->server->sendq_len;
		case 0x368f3a:	/* type */
			return ((struct session *)data)->type;
		case 0x6a68e08: /* users */
			return ((struct session *)data)->total;
		}
		break;

	case LIST_NOTIFY:
		if (!xlist->notifyps)
			return -1;
		switch (hash)
		{
		case 0x5cfee87: /* flags */
			return xlist->notifyps->ison;
		}

	case LIST_USERS:
		switch (hash)
		{
		case 0x2de2ee:	/* away */
			return ((struct User *)data)->away;
		case 0x4705f29b: /* selected */
			return ((struct User *)data)->selected;
		}
		break;

	}

	return -1;
}

void *
xchat_plugingui_add (xchat_plugin *ph, const char *filename,
							const char *name, const char *desc,
							const char *version, char *reserved)
{
#ifdef USE_PLUGIN
	ph = plugin_list_add (NULL, strdup (filename), strdup (name), strdup (desc),
								 strdup (version), NULL, NULL, TRUE, TRUE);
	fe_pluginlist_update ();
#endif

	return ph;
}

void
xchat_plugingui_remove (xchat_plugin *ph, void *handle)
{
#ifdef USE_PLUGIN
	plugin_free (handle, FALSE, FALSE);
#endif
}

int
xchat_emit_print (xchat_plugin *ph, const char *event_name, ...)
{
	va_list args;
	/* currently only 4 because no events use more than 4.
		This can be easily expanded without breaking the API. */
	char *argv[4] = {NULL, NULL, NULL, NULL};
	int i = 0;

	va_start (args, event_name);
	while (1)
	{
		argv[i] = va_arg (args, char *);
		if (!argv[i])
			break;
		i++;
		if (i >= 4)
			break;
	}

	i = text_emit_by_name ((char *)event_name, ph->context, argv[0], argv[1],
								  argv[2], argv[3]);
	va_end (args);

	return i;
}

char *
xchat_gettext (xchat_plugin *ph, const char *msgid)
{
	/* so that plugins can use xchat's internal gettext strings. */
	/* e.g. The EXEC plugin uses this on Windows. */
	return _(msgid);
}

void
xchat_send_modes (xchat_plugin *ph, const char **targets, int ntargets, int modes_per_line, char sign, char mode)
{
	char tbuf[514];	/* modes.c needs 512 + null */

	send_channel_modes (ph->context, tbuf, (char **)targets, 0, ntargets, sign, mode, modes_per_line);
}

char *
xchat_strip (xchat_plugin *ph, const char *str, int len, int flags)
{
	return strip_color ((char *)str, len, flags);
}

void
xchat_free (xchat_plugin *ph, void *ptr)
{
	g_free (ptr);
}