HGKeeper

/**

* @file roomlist.c Room List API

* @ingroup core

/* purple

* Purple is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA

#include "internal.h"

#include "account.h"

#include "connection.h"

#include "debug.h"

#include "roomlist.h"

#include "server.h"

static PurpleRoomlistUiOps *ops = NULL;

/**************************************************************************/

/** @name Room List API */

/**************************************************************************/

/*@{*/

void purple_roomlist_show_with_account(PurpleAccount *account)

{

if (ops && ops->show_with_account)

ops->show_with_account(account);

}

PurpleRoomlist *purple_roomlist_new(PurpleAccount *account)

{

PurpleRoomlist *list;

g_return_val_if_fail(account != NULL, NULL);

list = g_new0(PurpleRoomlist, 1);

list->account = account;

list->rooms = NULL;

list->fields = NULL;

list->ref = 1;

if (ops && ops->create)

ops->create(list);

return list;

}

void purple_roomlist_ref(PurpleRoomlist *list)

{

g_return_if_fail(list != NULL);

list->ref++;

purple_debug_misc("roomlist", "reffing list, ref count now %d\n", list->ref);

}

static void purple_roomlist_room_destroy(PurpleRoomlist *list, PurpleRoomlistRoom *r)

{

GList *l, *j;

for (l = list->fields, j = r->fields; l && j; l = l->next, j = j->next) {

PurpleRoomlistField *f = l->data;

if (f->type == PURPLE_ROOMLIST_FIELD_STRING)

g_free(j->data);

}

g_list_free(r->fields);

g_free(r->name);

g_free(r);

}

static void purple_roomlist_field_destroy(PurpleRoomlistField *f)

{

g_free(f->label);

g_free(f->name);

g_free(f);

}

static void purple_roomlist_destroy(PurpleRoomlist *list)

{

GList *l;

purple_debug_misc("roomlist", "destroying list %p\n", list);

if (ops && ops->destroy)

ops->destroy(list);

for (l = list->rooms; l; l = l->next) {

PurpleRoomlistRoom *r = l->data;

purple_roomlist_room_destroy(list, r);

}

g_list_free(list->rooms);

g_list_foreach(list->fields, (GFunc)purple_roomlist_field_destroy, NULL);

g_list_free(list->fields);

g_free(list);

}

void purple_roomlist_unref(PurpleRoomlist *list)

{

g_return_if_fail(list != NULL);

g_return_if_fail(list->ref > 0);

list->ref--;

purple_debug_misc("roomlist", "unreffing list, ref count now %d\n", list->ref);

if (list->ref == 0)

purple_roomlist_destroy(list);

}

void purple_roomlist_set_fields(PurpleRoomlist *list, GList *fields)

{

g_return_if_fail(list != NULL);

list->fields = fields;

if (ops && ops->set_fields)

ops->set_fields(list, fields);

}

void purple_roomlist_set_in_progress(PurpleRoomlist *list, gboolean in_progress)

{

g_return_if_fail(list != NULL);

list->in_progress = in_progress;

if (ops && ops->in_progress)

ops->in_progress(list, in_progress);

}

gboolean purple_roomlist_get_in_progress(PurpleRoomlist *list)

{

g_return_val_if_fail(list != NULL, FALSE);

return list->in_progress;

}

void purple_roomlist_room_add(PurpleRoomlist *list, PurpleRoomlistRoom *room)

{

g_return_if_fail(list != NULL);

g_return_if_fail(room != NULL);

list->rooms = g_list_append(list->rooms, room);

if (ops && ops->add_room)

ops->add_room(list, room);

}

PurpleRoomlist *purple_roomlist_get_list(PurpleConnection *gc)

{

PurplePlugin *prpl = NULL;

PurplePluginProtocolInfo *prpl_info = NULL;

g_return_val_if_fail(gc != NULL, NULL);

g_return_val_if_fail(PURPLE_CONNECTION_IS_CONNECTED(gc), NULL);

prpl = purple_connection_get_prpl(gc);

if(prpl != NULL)

prpl_info = PURPLE_PLUGIN_PROTOCOL_INFO(prpl);

if(prpl_info && prpl_info->roomlist_get_list)

return prpl_info->roomlist_get_list(gc);

return NULL;

}

void purple_roomlist_cancel_get_list(PurpleRoomlist *list)

{

PurplePlugin *prpl = NULL;

PurplePluginProtocolInfo *prpl_info = NULL;

PurpleConnection *gc;

g_return_if_fail(list != NULL);

gc = purple_account_get_connection(list->account);

g_return_if_fail(gc != NULL);

if(gc)

prpl = purple_connection_get_prpl(gc);

if(prpl)

prpl_info = PURPLE_PLUGIN_PROTOCOL_INFO(prpl);

if(prpl_info && prpl_info->roomlist_cancel)

prpl_info->roomlist_cancel(list);

}

void purple_roomlist_expand_category(PurpleRoomlist *list, PurpleRoomlistRoom *category)

{

PurplePlugin *prpl = NULL;

PurplePluginProtocolInfo *prpl_info = NULL;

PurpleConnection *gc;

g_return_if_fail(list != NULL);

g_return_if_fail(category != NULL);

g_return_if_fail(category->type & PURPLE_ROOMLIST_ROOMTYPE_CATEGORY);

gc = purple_account_get_connection(list->account);

g_return_if_fail(gc != NULL);

if(gc)

prpl = purple_connection_get_prpl(gc);

if(prpl)

prpl_info = PURPLE_PLUGIN_PROTOCOL_INFO(prpl);

if(prpl_info && prpl_info->roomlist_expand_category)

prpl_info->roomlist_expand_category(list, category);

}

GList * purple_roomlist_get_fields(PurpleRoomlist *list)

{

return list->fields;

}

/*@}*/

/**************************************************************************/

/** @name Room API */

/**************************************************************************/

/*@{*/

PurpleRoomlistRoom *purple_roomlist_room_new(PurpleRoomlistRoomType type, const gchar *name,

PurpleRoomlistRoom *parent)

{

PurpleRoomlistRoom *room;

g_return_val_if_fail(name != NULL, NULL);

room = g_new0(PurpleRoomlistRoom, 1);

room->type = type;

room->name = g_strdup(name);

room->parent = parent;

return room;

}

void purple_roomlist_room_add_field(PurpleRoomlist *list, PurpleRoomlistRoom *room, gconstpointer field)

{

PurpleRoomlistField *f;

g_return_if_fail(list != NULL);

g_return_if_fail(room != NULL);

g_return_if_fail(list->fields != NULL);

/* If this is the first call for this room, grab the first field in

* the Roomlist's fields. Otherwise, grab the field that is one

* more than the number of fields already present for the room.

* (This works because g_list_nth_data() is zero-indexed and

* g_list_length() is one-indexed.) */

if (!room->fields)

f = list->fields->data;

else

f = g_list_nth_data(list->fields, g_list_length(room->fields));

g_return_if_fail(f != NULL);

switch(f->type) {

case PURPLE_ROOMLIST_FIELD_STRING:

room->fields = g_list_append(room->fields, g_strdup(field));

break;

case PURPLE_ROOMLIST_FIELD_BOOL:

case PURPLE_ROOMLIST_FIELD_INT:

room->fields = g_list_append(room->fields, GINT_TO_POINTER(field));

break;

}

void purple_roomlist_room_join(PurpleRoomlist *list, PurpleRoomlistRoom *room)

{

GHashTable *components;

GList *l, *j;

PurpleConnection *gc;

g_return_if_fail(list != NULL);

g_return_if_fail(room != NULL);

gc = purple_account_get_connection(list->account);

if (!gc)

return;

components = g_hash_table_new(g_str_hash, g_str_equal);

g_hash_table_replace(components, "name", room->name);

for (l = list->fields, j = room->fields; l && j; l = l->next, j = j->next) {

PurpleRoomlistField *f = l->data;

g_hash_table_replace(components, f->name, j->data);

}

serv_join_chat(gc, components);

g_hash_table_destroy(components);

}

PurpleRoomlistRoomType purple_roomlist_room_get_type(PurpleRoomlistRoom *room)

{

return room->type;

}

const char * purple_roomlist_room_get_name(PurpleRoomlistRoom *room)

{

return room->name;

}

PurpleRoomlistRoom * purple_roomlist_room_get_parent(PurpleRoomlistRoom *room)

{

return room->parent;

}

GList * purple_roomlist_room_get_fields(PurpleRoomlistRoom *room)

{

return room->fields;

}

/*@}*/

/**************************************************************************/

/** @name Room Field API */

/**************************************************************************/

/*@{*/

PurpleRoomlistField *purple_roomlist_field_new(PurpleRoomlistFieldType type,

const gchar *label, const gchar *name,

gboolean hidden)

{

PurpleRoomlistField *f;

g_return_val_if_fail(label != NULL, NULL);

g_return_val_if_fail(name != NULL, NULL);

f = g_new0(PurpleRoomlistField, 1);

f->type = type;

f->label = g_strdup(label);

f->name = g_strdup(name);

f->hidden = hidden;

return f;

}

PurpleRoomlistFieldType purple_roomlist_field_get_type(PurpleRoomlistField *field)

{

return field->type;

}

const char * purple_roomlist_field_get_label(PurpleRoomlistField *field)

{

return field->label;

}

gboolean purple_roomlist_field_get_hidden(PurpleRoomlistField *field)

{

return field->hidden;

}

/*@}*/

/**************************************************************************/

/** @name UI Registration Functions */

/**************************************************************************/

/*@{*/

void purple_roomlist_set_ui_ops(PurpleRoomlistUiOps *ui_ops)

{

ops = ui_ops;

}

PurpleRoomlistUiOps *purple_roomlist_get_ui_ops(void)

{

return ops;

}

/*@}*/

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