pidgin/pidgin

Modernizing PurpleChatConversation.

2021-04-05, Gary Kramlich
73407e00ec5d
Parents b5eccef8404e
Children c8e72f512215
Modernizing PurpleChatConversation.

I wasn't able to do everything as PurpleConversation still isn't declared with
G_DECLARE_DERIVABLE_TYPE.

Testing Done:
Compiled ran locally with both xmpp mucs and irc channels.

Reviewed at https://reviews.imfreedom.org/r/583/
10 files changed, 1477 insertions(+), 1493 deletions(-)
  • +1 -1
    doc/reference/libpurple/libpurple-docs.xml
  • +1 -1
    libpurple/conversations.h
  • +0 -1072
    libpurple/conversationtypes.c
  • +0 -414
    libpurple/conversationtypes.h
  • +2 -2
    libpurple/meson.build
  • +1088 -0
    libpurple/purplechatconversation.c
  • +383 -0
    libpurple/purplechatconversation.h
  • +1 -1
    libpurple/purplechatuser.h
  • +0 -1
    libpurple/purpleprotocolim.h
  • +1 -1
    po/POTFILES.in
    • --- a/doc/reference/libpurple/libpurple-docs.xml Mon Apr 05 20:20:33 2021 -0500
    +++ b/doc/reference/libpurple/libpurple-docs.xml Mon Apr 05 22:24:57 2021 -0500
    @@ -47,7 +47,6 @@
    <xi:include href="xml/contact.xml" />
    <xi:include href="xml/connection.xml" />
    <xi:include href="xml/conversation.xml" />
    - <xi:include href="xml/conversationtypes.xml" />
    <xi:include href="xml/conversations.xml" />
    <xi:include href="xml/countingnode.xml" />
    <xi:include href="xml/debug.xml" />
    @@ -72,6 +71,7 @@
    <xi:include href="xml/purpleaccountusersplit.xml" />
    <xi:include href="xml/purpleattentiontype.xml" />
    <xi:include href="xml/purplebuddypresence.xml" />
    + <xi:include href="xml/purplechatconversation.xml" />
    <xi:include href="xml/purplechatuser.xml" />
    <xi:include href="xml/purplecredentialmanager.xml" />
    <xi:include href="xml/purplecredentialprovider.xml" />
    --- a/libpurple/conversations.h Mon Apr 05 20:20:33 2021 -0500
    +++ b/libpurple/conversations.h Mon Apr 05 22:24:57 2021 -0500
    @@ -33,7 +33,7 @@
    * @see_also: <link linkend="chapter-signals-conversation">Conversation signals</link>
    */
    -#include "conversationtypes.h"
    +#include "purplechatconversation.h"
    #include "server.h"
    G_BEGIN_DECLS
    --- a/libpurple/conversationtypes.c Mon Apr 05 20:20:33 2021 -0500
    +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
    @@ -1,1072 +0,0 @@
    -/*
    - * 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 <glib/gi18n-lib.h>
    -
    -#include "internal.h"
    -#include "conversationtypes.h"
    -#include "debug.h"
    -#include "enums.h"
    -#include "purpleprivate.h"
    -
    -/**************************************************************************/
    -/* PurpleChatConversation */
    -/**************************************************************************/
    -
    -/*
    - * Data specific to Chats.
    - */
    -typedef struct
    -{
    - GList *ignored; /* Ignored users. */
    - char *who; /* The person who set the topic. */
    - char *topic; /* The topic. */
    - int id; /* The chat ID. */
    - char *nick; /* Your nick in this chat. */
    - gboolean left; /* We left the chat and kept the window open */
    - GHashTable *users; /* Hash table of the users in the room. */
    -} PurpleChatConversationPrivate;
    -
    -/* Chat Property enums */
    -enum {
    - CHAT_PROP_0,
    - CHAT_PROP_TOPIC_WHO,
    - CHAT_PROP_TOPIC,
    - CHAT_PROP_ID,
    - CHAT_PROP_NICK,
    - CHAT_PROP_LEFT,
    - CHAT_PROP_LAST
    -};
    -
    -static GParamSpec *chat_properties[CHAT_PROP_LAST];
    -
    -G_DEFINE_TYPE_WITH_PRIVATE(PurpleChatConversation, purple_chat_conversation,
    - PURPLE_TYPE_CONVERSATION);
    -
    -/**************************************************************************
    - * Chat Conversation API
    - **************************************************************************/
    -static guint
    -_purple_conversation_user_hash(gconstpointer data)
    -{
    - const gchar *name = data;
    - gchar *collated;
    - guint hash;
    -
    - collated = g_utf8_collate_key(name, -1);
    - hash = g_str_hash(collated);
    - g_free(collated);
    - return hash;
    -}
    -
    -static gboolean
    -_purple_conversation_user_equal(gconstpointer a, gconstpointer b)
    -{
    - return !g_utf8_collate(a, b);
    -}
    -
    -GList *
    -purple_chat_conversation_get_users(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return g_hash_table_get_values(priv->users);
    -}
    -
    -guint
    -purple_chat_conversation_get_users_count(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), 0);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return g_hash_table_size(priv->users);
    -}
    -
    -void
    -purple_chat_conversation_ignore(PurpleChatConversation *chat, const char *name)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    - g_return_if_fail(name != NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    -
    - /* Make sure the user isn't already ignored. */
    - if (purple_chat_conversation_is_ignored_user(chat, name))
    - return;
    -
    - purple_chat_conversation_set_ignored(chat,
    - g_list_append(priv->ignored, g_strdup(name)));
    -}
    -
    -void
    -purple_chat_conversation_unignore(PurpleChatConversation *chat, const char *name)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    - GList *item;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    - g_return_if_fail(name != NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    -
    - /* Make sure the user is actually ignored. */
    - if (!purple_chat_conversation_is_ignored_user(chat, name))
    - return;
    -
    - item = g_list_find(purple_chat_conversation_get_ignored(chat),
    - purple_chat_conversation_get_ignored_user(chat, name));
    - g_free(item->data);
    -
    - purple_chat_conversation_set_ignored(chat,
    - g_list_delete_link(priv->ignored, item));
    -}
    -
    -GList *
    -purple_chat_conversation_set_ignored(PurpleChatConversation *chat, GList *ignored)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - priv->ignored = ignored;
    - return ignored;
    -}
    -
    -GList *
    -purple_chat_conversation_get_ignored(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return priv->ignored;
    -}
    -
    -const char *
    -purple_chat_conversation_get_ignored_user(PurpleChatConversation *chat, const char *user)
    -{
    - GList *ignored;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    - g_return_val_if_fail(user != NULL, NULL);
    -
    - for (ignored = purple_chat_conversation_get_ignored(chat);
    - ignored != NULL;
    - ignored = ignored->next) {
    -
    - const char *ign = (const char *)ignored->data;
    -
    - if (!purple_utf8_strcasecmp(user, ign) ||
    - ((*ign == '+' || *ign == '%') && !purple_utf8_strcasecmp(user, ign + 1)))
    - return ign;
    -
    - if (*ign == '@') {
    - ign++;
    -
    - if ((*ign == '+' && !purple_utf8_strcasecmp(user, ign + 1)) ||
    - (*ign != '+' && !purple_utf8_strcasecmp(user, ign)))
    - return ign;
    - }
    - }
    -
    - return NULL;
    -}
    -
    -gboolean
    -purple_chat_conversation_is_ignored_user(PurpleChatConversation *chat, const char *user)
    -{
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), FALSE);
    - g_return_val_if_fail(user != NULL, FALSE);
    -
    - return (purple_chat_conversation_get_ignored_user(chat, user) != NULL);
    -}
    -
    -void
    -purple_chat_conversation_set_topic(PurpleChatConversation *chat, const char *who, const char *topic)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    - GObject *obj;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    -
    - g_free(priv->who);
    - g_free(priv->topic);
    -
    - priv->who = g_strdup(who);
    - priv->topic = g_strdup(topic);
    -
    - obj = G_OBJECT(chat);
    - g_object_freeze_notify(obj);
    - g_object_notify_by_pspec(obj, chat_properties[CHAT_PROP_TOPIC_WHO]);
    - g_object_notify_by_pspec(obj, chat_properties[CHAT_PROP_TOPIC]);
    - g_object_thaw_notify(obj);
    -
    - purple_conversation_update(PURPLE_CONVERSATION(chat),
    - PURPLE_CONVERSATION_UPDATE_TOPIC);
    -
    - purple_signal_emit(purple_conversations_get_handle(), "chat-topic-changed",
    - chat, priv->who, priv->topic);
    -}
    -
    -const char *
    -purple_chat_conversation_get_topic(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return priv->topic;
    -}
    -
    -const char *
    -purple_chat_conversation_get_topic_who(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return priv->who;
    -}
    -
    -void
    -purple_chat_conversation_set_id(PurpleChatConversation *chat, int id)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - priv->id = id;
    -
    - g_object_notify_by_pspec(G_OBJECT(chat), chat_properties[CHAT_PROP_ID]);
    -}
    -
    -int
    -purple_chat_conversation_get_id(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), -1);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return priv->id;
    -}
    -
    -static void
    -chat_conversation_write_message(PurpleConversation *conv, PurpleMessage *msg)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    - PurpleMessageFlags flags;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(conv));
    - g_return_if_fail(msg != NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(PURPLE_CHAT_CONVERSATION(conv));
    -
    - /* Don't display this if the person who wrote it is ignored. */
    - if (purple_message_get_author(msg) && purple_chat_conversation_is_ignored_user(
    - PURPLE_CHAT_CONVERSATION(conv), purple_message_get_author(msg)))
    - {
    - return;
    - }
    -
    - flags = purple_message_get_flags(msg);
    - if (flags & PURPLE_MESSAGE_RECV) {
    - if (purple_utf8_has_word(purple_message_get_contents(msg), priv->nick)) {
    - flags |= PURPLE_MESSAGE_NICK;
    - purple_message_set_flags(msg, flags);
    - }
    - }
    -
    - _purple_conversation_write_common(conv, msg);
    -}
    -
    -void
    -purple_chat_conversation_add_user(PurpleChatConversation *chat, const char *user,
    - const char *extra_msg, PurpleChatUserFlags flags,
    - gboolean new_arrival)
    -{
    - GList *users = g_list_append(NULL, (char *)user);
    - GList *extra_msgs = g_list_append(NULL, (char *)extra_msg);
    - GList *flags2 = g_list_append(NULL, GINT_TO_POINTER(flags));
    -
    - purple_chat_conversation_add_users(chat, users, extra_msgs, flags2, new_arrival);
    -
    - g_list_free(users);
    - g_list_free(extra_msgs);
    - g_list_free(flags2);
    -}
    -
    -void
    -purple_chat_conversation_add_users(PurpleChatConversation *chat, GList *users, GList *extra_msgs,
    - GList *flags, gboolean new_arrivals)
    -{
    - PurpleConversation *conv;
    - PurpleConversationUiOps *ops;
    - PurpleChatUser *chatuser;
    - PurpleChatConversationPrivate *priv;
    - PurpleAccount *account;
    - PurpleConnection *gc;
    - PurpleProtocol *protocol;
    - GList *ul, *fl;
    - GList *cbuddies = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    - g_return_if_fail(users != NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - conv = PURPLE_CONVERSATION(chat);
    - ops = purple_conversation_get_ui_ops(conv);
    -
    - account = purple_conversation_get_account(conv);
    - gc = purple_conversation_get_connection(conv);
    - g_return_if_fail(PURPLE_IS_CONNECTION(gc));
    - protocol = purple_connection_get_protocol(gc);
    - g_return_if_fail(PURPLE_IS_PROTOCOL(protocol));
    -
    - ul = users;
    - fl = flags;
    - while ((ul != NULL) && (fl != NULL)) {
    - const char *user = (const char *)ul->data;
    - const char *alias = user;
    - gboolean quiet;
    - PurpleChatUserFlags flag = GPOINTER_TO_INT(fl->data);
    - const char *extra_msg = (extra_msgs ? extra_msgs->data : NULL);
    -
    - if(!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    - if (purple_strequal(priv->nick, purple_normalize(account, user))) {
    - const char *alias2 = purple_account_get_private_alias(account);
    - if (alias2 != NULL)
    - alias = alias2;
    - else
    - {
    - const char *display_name = purple_connection_get_display_name(gc);
    - if (display_name != NULL)
    - alias = display_name;
    - }
    - } else {
    - PurpleBuddy *buddy;
    - if ((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), user)) != NULL)
    - alias = purple_buddy_get_contact_alias(buddy);
    - }
    - }
    -
    - quiet = GPOINTER_TO_INT(purple_signal_emit_return_1(purple_conversations_get_handle(),
    - "chat-user-joining", chat, user, flag)) ||
    - purple_chat_conversation_is_ignored_user(chat, user);
    -
    - chatuser = purple_chat_user_new(chat, user, alias, flag);
    -
    - g_hash_table_replace(priv->users,
    - g_strdup(purple_chat_user_get_name(chatuser)),
    - chatuser);
    -
    - cbuddies = g_list_prepend(cbuddies, chatuser);
    -
    - if (!quiet && new_arrivals) {
    - char *alias_esc = g_markup_escape_text(alias, -1);
    - char *tmp;
    -
    - if (extra_msg == NULL)
    - tmp = g_strdup_printf(_("%s entered the room."), alias_esc);
    - else {
    - char *extra_msg_esc = g_markup_escape_text(extra_msg, -1);
    - tmp = g_strdup_printf(_("%s [<I>%s</I>] entered the room."),
    - alias_esc, extra_msg_esc);
    - g_free(extra_msg_esc);
    - }
    - g_free(alias_esc);
    -
    - purple_conversation_write_system_message(
    - conv, tmp, PURPLE_MESSAGE_NO_LINKIFY);
    - g_free(tmp);
    - }
    -
    - purple_signal_emit(purple_conversations_get_handle(),
    - "chat-user-joined", chat, user, flag, new_arrivals);
    - ul = ul->next;
    - fl = fl->next;
    - if (extra_msgs != NULL)
    - extra_msgs = extra_msgs->next;
    - }
    -
    - cbuddies = g_list_sort(cbuddies, (GCompareFunc)purple_chat_user_compare);
    -
    - if (ops != NULL && ops->chat_add_users != NULL)
    - ops->chat_add_users(chat, cbuddies, new_arrivals);
    -
    - g_list_free(cbuddies);
    -}
    -
    -void
    -purple_chat_conversation_rename_user(PurpleChatConversation *chat, const char *old_user,
    - const char *new_user)
    -{
    - PurpleConversation *conv;
    - PurpleConversationUiOps *ops;
    - PurpleAccount *account;
    - PurpleConnection *gc;
    - PurpleProtocol *protocol;
    - PurpleChatUser *cb;
    - PurpleChatUserFlags flags;
    - PurpleChatConversationPrivate *priv;
    - const char *new_alias = new_user;
    - char tmp[BUF_LONG];
    - gboolean is_me = FALSE;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    - g_return_if_fail(old_user != NULL);
    - g_return_if_fail(new_user != NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - conv = PURPLE_CONVERSATION(chat);
    - ops = purple_conversation_get_ui_ops(conv);
    - account = purple_conversation_get_account(conv);
    -
    - gc = purple_conversation_get_connection(conv);
    - g_return_if_fail(PURPLE_IS_CONNECTION(gc));
    - protocol = purple_connection_get_protocol(gc);
    - g_return_if_fail(PURPLE_IS_PROTOCOL(protocol));
    -
    - if (purple_strequal(priv->nick, purple_normalize(account, old_user))) {
    - const char *alias;
    -
    - /* Note this for later. */
    - is_me = TRUE;
    -
    - if(!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    - alias = purple_account_get_private_alias(account);
    - if (alias != NULL)
    - new_alias = alias;
    - else
    - {
    - const char *display_name = purple_connection_get_display_name(gc);
    - if (display_name != NULL)
    - new_alias = display_name;
    - }
    - }
    - } else if (!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    - PurpleBuddy *buddy;
    - if ((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), new_user)) != NULL)
    - new_alias = purple_buddy_get_contact_alias(buddy);
    - }
    -
    - flags = purple_chat_user_get_flags(purple_chat_conversation_find_user(chat, old_user));
    - cb = purple_chat_user_new(chat, new_user, new_alias, flags);
    -
    - g_hash_table_replace(priv->users,
    - g_strdup(purple_chat_user_get_name(cb)), cb);
    -
    - if (ops != NULL && ops->chat_rename_user != NULL)
    - ops->chat_rename_user(chat, old_user, new_user, new_alias);
    -
    - cb = purple_chat_conversation_find_user(chat, old_user);
    -
    - if (cb)
    - g_hash_table_remove(priv->users, purple_chat_user_get_name(cb));
    -
    - if (purple_chat_conversation_is_ignored_user(chat, old_user)) {
    - purple_chat_conversation_unignore(chat, old_user);
    - purple_chat_conversation_ignore(chat, new_user);
    - }
    - else if (purple_chat_conversation_is_ignored_user(chat, new_user))
    - purple_chat_conversation_unignore(chat, new_user);
    -
    - if (is_me)
    - purple_chat_conversation_set_nick(chat, new_user);
    -
    - if (purple_prefs_get_bool("/purple/conversations/chat/show_nick_change") &&
    - !purple_chat_conversation_is_ignored_user(chat, new_user)) {
    -
    - if (is_me) {
    - char *escaped = g_markup_escape_text(new_user, -1);
    - g_snprintf(tmp, sizeof(tmp),
    - _("You are now known as %s"), escaped);
    - g_free(escaped);
    - } else {
    - const char *old_alias = old_user;
    - const char *new_alias = new_user;
    - char *escaped;
    - char *escaped2;
    -
    - if (!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    - PurpleBuddy *buddy;
    -
    - if ((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), old_user)) != NULL)
    - old_alias = purple_buddy_get_contact_alias(buddy);
    - if ((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), new_user)) != NULL)
    - new_alias = purple_buddy_get_contact_alias(buddy);
    - }
    -
    - escaped = g_markup_escape_text(old_alias, -1);
    - escaped2 = g_markup_escape_text(new_alias, -1);
    - g_snprintf(tmp, sizeof(tmp),
    - _("%s is now known as %s"), escaped, escaped2);
    - g_free(escaped);
    - g_free(escaped2);
    - }
    -
    - purple_conversation_write_system_message(conv,
    - tmp, PURPLE_MESSAGE_NO_LINKIFY);
    - }
    -}
    -
    -void
    -purple_chat_conversation_remove_user(PurpleChatConversation *chat, const char *user, const char *reason)
    -{
    - GList *users = g_list_append(NULL, (char *)user);
    -
    - purple_chat_conversation_remove_users(chat, users, reason);
    -
    - g_list_free(users);
    -}
    -
    -void
    -purple_chat_conversation_remove_users(PurpleChatConversation *chat, GList *users, const char *reason)
    -{
    - PurpleConversation *conv;
    - PurpleConnection *gc;
    - PurpleProtocol *protocol;
    - PurpleConversationUiOps *ops;
    - PurpleChatUser *cb;
    - PurpleChatConversationPrivate *priv;
    - GList *l;
    - gboolean quiet;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    - g_return_if_fail(users != NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - conv = PURPLE_CONVERSATION(chat);
    -
    - gc = purple_conversation_get_connection(conv);
    - g_return_if_fail(PURPLE_IS_CONNECTION(gc));
    - protocol = purple_connection_get_protocol(gc);
    - g_return_if_fail(PURPLE_IS_PROTOCOL(protocol));
    -
    - ops = purple_conversation_get_ui_ops(conv);
    -
    - for (l = users; l != NULL; l = l->next) {
    - const char *user = (const char *)l->data;
    - quiet = GPOINTER_TO_INT(purple_signal_emit_return_1(purple_conversations_get_handle(),
    - "chat-user-leaving", chat, user, reason)) |
    - purple_chat_conversation_is_ignored_user(chat, user);
    -
    - cb = purple_chat_conversation_find_user(chat, user);
    -
    - if (cb) {
    - g_hash_table_remove(priv->users,
    - purple_chat_user_get_name(cb));
    - }
    -
    - /* NOTE: Don't remove them from ignored in case they re-enter. */
    -
    - if (!quiet) {
    - const char *alias = user;
    - char *alias_esc;
    - char *tmp;
    -
    - if (!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    - PurpleBuddy *buddy;
    -
    - if ((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), user)) != NULL)
    - alias = purple_buddy_get_contact_alias(buddy);
    - }
    -
    - alias_esc = g_markup_escape_text(alias, -1);
    -
    - if (reason == NULL || !*reason)
    - tmp = g_strdup_printf(_("%s left the room."), alias_esc);
    - else {
    - char *reason_esc = g_markup_escape_text(reason, -1);
    - tmp = g_strdup_printf(_("%s left the room (%s)."),
    - alias_esc, reason_esc);
    - g_free(reason_esc);
    - }
    - g_free(alias_esc);
    -
    - purple_conversation_write_system_message(conv,
    - tmp, PURPLE_MESSAGE_NO_LINKIFY);
    - g_free(tmp);
    - }
    -
    - purple_signal_emit(purple_conversations_get_handle(), "chat-user-left",
    - conv, user, reason);
    - }
    -
    - if (ops != NULL && ops->chat_remove_users != NULL)
    - ops->chat_remove_users(chat, users);
    -}
    -
    -void
    -purple_chat_conversation_clear_users(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    - PurpleConversationUiOps *ops;
    - GHashTableIter it;
    - gchar *name;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - ops = purple_conversation_get_ui_ops(PURPLE_CONVERSATION(chat));
    -
    - if (ops != NULL && ops->chat_remove_users != NULL) {
    - GList *names = NULL;
    -
    - g_hash_table_iter_init(&it, priv->users);
    - while (g_hash_table_iter_next(&it, (gpointer*)&name, NULL))
    - names = g_list_prepend(names, name);
    -
    - ops->chat_remove_users(chat, names);
    - g_list_free(names);
    - }
    -
    - g_hash_table_iter_init(&it, priv->users);
    - while (g_hash_table_iter_next(&it, (gpointer*)&name, NULL)) {
    - purple_signal_emit(purple_conversations_get_handle(),
    - "chat-user-leaving", chat, name, NULL);
    - purple_signal_emit(purple_conversations_get_handle(),
    - "chat-user-left", chat, name, NULL);
    - }
    -
    - g_hash_table_remove_all(priv->users);
    -}
    -
    -void purple_chat_conversation_set_nick(PurpleChatConversation *chat, const char *nick) {
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - g_free(priv->nick);
    - priv->nick = g_strdup(purple_normalize(
    - purple_conversation_get_account(PURPLE_CONVERSATION(chat)), nick));
    -
    - g_object_notify_by_pspec(G_OBJECT(chat), chat_properties[CHAT_PROP_NICK]);
    -}
    -
    -const char *purple_chat_conversation_get_nick(PurpleChatConversation *chat) {
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return priv->nick;
    -}
    -
    -static void
    -invite_user_to_chat(gpointer data, PurpleRequestFields *fields)
    -{
    - PurpleConversation *conv;
    - PurpleChatConversationPrivate *priv;
    - const char *user, *message;
    -
    - conv = data;
    - priv = purple_chat_conversation_get_instance_private(
    - PURPLE_CHAT_CONVERSATION(conv));
    - user = purple_request_fields_get_string(fields, "screenname");
    - message = purple_request_fields_get_string(fields, "message");
    -
    - purple_serv_chat_invite(purple_conversation_get_connection(conv), priv->id, message, user);
    -}
    -
    -void purple_chat_conversation_invite_user(PurpleChatConversation *chat, const char *user,
    - const char *message, gboolean confirm)
    -{
    - PurpleAccount *account;
    - PurpleRequestFields *fields;
    - PurpleRequestFieldGroup *group;
    - PurpleRequestField *field;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    -
    - if (!user || !*user || !message || !*message)
    - confirm = TRUE;
    -
    - account = purple_conversation_get_account(PURPLE_CONVERSATION(chat));
    -
    - if (!confirm) {
    - purple_serv_chat_invite(purple_account_get_connection(account),
    - purple_chat_conversation_get_id(chat), message, user);
    - return;
    - }
    -
    - fields = purple_request_fields_new();
    - group = purple_request_field_group_new(_("Invite to chat"));
    - purple_request_fields_add_group(fields, group);
    -
    - field = purple_request_field_string_new("screenname", _("Buddy"), user, FALSE);
    - purple_request_field_group_add_field(group, field);
    - purple_request_field_set_required(field, TRUE);
    - purple_request_field_set_type_hint(field, "screenname");
    -
    - field = purple_request_field_string_new("message", _("Message"), message, FALSE);
    - purple_request_field_group_add_field(group, field);
    -
    - purple_request_fields(chat, _("Invite to chat"), NULL,
    - _("Please enter the name of the user you wish to invite, "
    - "along with an optional invite message."),
    - fields,
    - _("Invite"), G_CALLBACK(invite_user_to_chat),
    - _("Cancel"), NULL,
    - purple_request_cpar_from_conversation(PURPLE_CONVERSATION(chat)),
    - chat);
    -}
    -
    -gboolean
    -purple_chat_conversation_has_user(PurpleChatConversation *chat, const char *user)
    -{
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), FALSE);
    - g_return_val_if_fail(user != NULL, FALSE);
    -
    - return (purple_chat_conversation_find_user(chat, user) != NULL);
    -}
    -
    -void
    -purple_chat_conversation_leave(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - priv->left = TRUE;
    -
    - if (!g_object_get_data(G_OBJECT(chat), "is-finalizing"))
    - g_object_notify_by_pspec(G_OBJECT(chat), chat_properties[CHAT_PROP_LEFT]);
    -
    - purple_conversation_update(PURPLE_CONVERSATION(chat), PURPLE_CONVERSATION_UPDATE_CHATLEFT);
    -}
    -
    -gboolean
    -purple_chat_conversation_has_left(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), TRUE);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return priv->left;
    -}
    -
    -static void
    -chat_conversation_cleanup_for_rejoin(PurpleChatConversation *chat)
    -{
    - const char *disp;
    - PurpleAccount *account;
    - PurpleConnection *gc;
    - PurpleConversation *conv = PURPLE_CONVERSATION(chat);
    - PurpleChatConversationPrivate *priv =
    - purple_chat_conversation_get_instance_private(chat);
    -
    - account = purple_conversation_get_account(conv);
    -
    - purple_conversation_close_logs(conv);
    - purple_conversation_set_logging(conv, TRUE);
    -
    - gc = purple_account_get_connection(account);
    -
    - if ((disp = purple_connection_get_display_name(gc)) != NULL)
    - purple_chat_conversation_set_nick(chat, disp);
    - else
    - {
    - purple_chat_conversation_set_nick(chat,
    - purple_account_get_username(account));
    - }
    -
    - purple_chat_conversation_clear_users(chat);
    - purple_chat_conversation_set_topic(chat, NULL, NULL);
    - priv->left = FALSE;
    -
    - g_object_notify_by_pspec(G_OBJECT(chat), chat_properties[CHAT_PROP_LEFT]);
    -
    - purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_CHATLEFT);
    -}
    -
    -PurpleChatUser *
    -purple_chat_conversation_find_user(PurpleChatConversation *chat, const char *name)
    -{
    - PurpleChatConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    - g_return_val_if_fail(name != NULL, NULL);
    -
    - priv = purple_chat_conversation_get_instance_private(chat);
    - return g_hash_table_lookup(priv->users, name);
    -}
    -
    -/**************************************************************************
    - * GObject code for chats
    - **************************************************************************/
    -
    -/* Set method for GObject properties */
    -static void
    -purple_chat_conversation_set_property(GObject *obj, guint param_id, const GValue *value,
    - GParamSpec *pspec)
    -{
    - PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(obj);
    -
    - switch (param_id) {
    - case CHAT_PROP_ID:
    - purple_chat_conversation_set_id(chat, g_value_get_int(value));
    - break;
    - case CHAT_PROP_NICK:
    - purple_chat_conversation_set_nick(chat, g_value_get_string(value));
    - break;
    - case CHAT_PROP_LEFT:
    - {
    - gboolean left = g_value_get_boolean(value);
    - if (left)
    - purple_chat_conversation_leave(chat);
    - }
    - break;
    - default:
    - G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
    - break;
    - }
    -}
    -
    -/* Get method for GObject properties */
    -static void
    -purple_chat_conversation_get_property(GObject *obj, guint param_id, GValue *value,
    - GParamSpec *pspec)
    -{
    - PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(obj);
    -
    - switch (param_id) {
    - case CHAT_PROP_TOPIC_WHO:
    - g_value_set_string(value, purple_chat_conversation_get_topic_who(chat));
    - break;
    - case CHAT_PROP_TOPIC:
    - g_value_set_string(value, purple_chat_conversation_get_topic(chat));
    - break;
    - case CHAT_PROP_ID:
    - g_value_set_int(value, purple_chat_conversation_get_id(chat));
    - break;
    - case CHAT_PROP_NICK:
    - g_value_set_string(value, purple_chat_conversation_get_nick(chat));
    - break;
    - case CHAT_PROP_LEFT:
    - g_value_set_boolean(value, purple_chat_conversation_has_left(chat));
    - break;
    - default:
    - G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
    - break;
    - }
    -}
    -
    -/* GObject initialization function */
    -static void purple_chat_conversation_init(PurpleChatConversation *chat)
    -{
    - PurpleChatConversationPrivate *priv =
    - purple_chat_conversation_get_instance_private(chat);
    -
    - priv->users = g_hash_table_new_full(_purple_conversation_user_hash,
    - _purple_conversation_user_equal, g_free, g_object_unref);
    -}
    -
    -/* Called when done constructing */
    -static void
    -purple_chat_conversation_constructed(GObject *object)
    -{
    - PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(object);
    - PurpleAccount *account;
    - const char *disp;
    -
    - G_OBJECT_CLASS(purple_chat_conversation_parent_class)->
    - constructed(object);
    -
    - g_object_get(object, "account", &account, NULL);
    -
    - if ((disp = purple_connection_get_display_name(purple_account_get_connection(account))))
    - purple_chat_conversation_set_nick(chat, disp);
    - else
    - purple_chat_conversation_set_nick(chat,
    - purple_account_get_username(account));
    -
    - if (purple_prefs_get_bool("/purple/logging/log_chats"))
    - purple_conversation_set_logging(PURPLE_CONVERSATION(chat), TRUE);
    -
    - g_object_unref(account);
    -}
    -
    -/* GObject dispose function */
    -static void
    -purple_chat_conversation_dispose(GObject *object)
    -{
    - PurpleChatConversationPrivate *priv =
    - purple_chat_conversation_get_instance_private
    - (PURPLE_CHAT_CONVERSATION(object));
    -
    - g_hash_table_remove_all(priv->users);
    -
    - G_OBJECT_CLASS(purple_chat_conversation_parent_class)->dispose(object);
    -}
    -
    -/* GObject finalize function */
    -static void
    -purple_chat_conversation_finalize(GObject *object)
    -{
    - PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(object);
    - PurpleConnection *gc = purple_conversation_get_connection(PURPLE_CONVERSATION(chat));
    - PurpleChatConversationPrivate *priv =
    - purple_chat_conversation_get_instance_private(chat);
    -
    - if (gc != NULL)
    - {
    - /* Still connected */
    - int chat_id = purple_chat_conversation_get_id(chat);
    -
    - /*
    - * Close the window when the user tells us to, and let the protocol
    - * deal with the internals on it's own time. Don't do this if the
    - * protocol already knows it left the chat.
    - */
    - if (!purple_chat_conversation_has_left(chat))
    - purple_serv_chat_leave(gc, chat_id);
    -
    - /*
    - * If they didn't call purple_serv_got_chat_left by now, it's too late.
    - * So we better do it for them before we destroy the thing.
    - */
    - if (!purple_chat_conversation_has_left(chat))
    - purple_serv_got_chat_left(gc, chat_id);
    - }
    -
    - g_hash_table_destroy(priv->users);
    - priv->users = NULL;
    -
    - g_list_free_full(priv->ignored, g_free);
    - priv->ignored = NULL;
    -
    - g_free(priv->who);
    - g_free(priv->topic);
    - g_free(priv->nick);
    -
    - priv->who = NULL;
    - priv->topic = NULL;
    - priv->nick = NULL;
    -
    - G_OBJECT_CLASS(purple_chat_conversation_parent_class)->finalize(object);
    -}
    -
    -/* Class initializer function */
    -static void purple_chat_conversation_class_init(PurpleChatConversationClass *klass)
    -{
    - GObjectClass *obj_class = G_OBJECT_CLASS(klass);
    - PurpleConversationClass *conv_class = PURPLE_CONVERSATION_CLASS(klass);
    -
    - obj_class->dispose = purple_chat_conversation_dispose;
    - obj_class->finalize = purple_chat_conversation_finalize;
    - obj_class->constructed = purple_chat_conversation_constructed;
    -
    - /* Setup properties */
    - obj_class->get_property = purple_chat_conversation_get_property;
    - obj_class->set_property = purple_chat_conversation_set_property;
    -
    - conv_class->write_message = chat_conversation_write_message;
    -
    - chat_properties[CHAT_PROP_TOPIC_WHO] = g_param_spec_string("topic-who",
    - "Who set topic",
    - "Who set the chat topic.", NULL,
    - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
    -
    - chat_properties[CHAT_PROP_TOPIC] = g_param_spec_string("topic",
    - "Topic",
    - "Topic of the chat.", NULL,
    - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
    -
    - chat_properties[CHAT_PROP_ID] = g_param_spec_int("chat-id",
    - "Chat ID",
    - "The ID of the chat.", G_MININT, G_MAXINT, 0,
    - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    -
    - chat_properties[CHAT_PROP_NICK] = g_param_spec_string("nick",
    - "Nickname",
    - "The nickname of the user in a chat.", NULL,
    - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    -
    - chat_properties[CHAT_PROP_LEFT] = g_param_spec_boolean("left",
    - "Left the chat",
    - "Whether the user has left the chat.", FALSE,
    - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    -
    - g_object_class_install_properties(obj_class, CHAT_PROP_LAST,
    - chat_properties);
    -}
    -
    -PurpleChatConversation *
    -purple_chat_conversation_new(PurpleAccount *account, const char *name)
    -{
    - PurpleChatConversation *chat;
    - PurpleConnection *gc;
    -
    - g_return_val_if_fail(PURPLE_IS_ACCOUNT(account), NULL);
    - g_return_val_if_fail(name != NULL, NULL);
    -
    - /* Check if this conversation already exists. */
    - if ((chat = purple_conversations_find_chat_with_account(name, account)) != NULL)
    - {
    - if (!purple_chat_conversation_has_left(chat)) {
    - purple_debug_warning("conversationtypes", "Trying to create "
    - "multiple chats (%s) with the same name is deprecated and "
    - "will be removed in libpurple 3.0.0", name);
    - } else {
    - /*
    - * This hack is necessary because some protocols (MSN) have unnamed chats
    - * that all use the same name. A PurpleConversation for one of those
    - * is only ever re-used if the user has left, so calls to
    - * purple_conversation_new need to fall-through to creating a new
    - * chat.
    - * TODO 3.0.0: Remove this workaround and mandate unique names.
    - */
    -
    - chat_conversation_cleanup_for_rejoin(chat);
    - return chat;
    - }
    - }
    -
    - gc = purple_account_get_connection(account);
    - g_return_val_if_fail(PURPLE_IS_CONNECTION(gc), NULL);
    -
    - chat = g_object_new(PURPLE_TYPE_CHAT_CONVERSATION,
    - "account", account,
    - "name", name,
    - "title", name,
    - NULL);
    -
    - return chat;
    -}
    --- a/libpurple/conversationtypes.h Mon Apr 05 20:20:33 2021 -0500
    +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
    @@ -1,414 +0,0 @@
    -/* 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
    - */
    -
    -#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
    -# error "only <purple.h> may be included directly"
    -#endif
    -
    -#ifndef PURPLE_CONVERSATION_TYPES_H
    -#define PURPLE_CONVERSATION_TYPES_H
    -
    -/**
    - * SECTION:conversationtypes
    - * @section_id: libpurple-conversationtypes
    - * @short_description: <filename>conversationtypes.h</filename>
    - * @title: Chat Conversation Objects
    - */
    -
    -/**************************************************************************/
    -/* Data Structures */
    -/**************************************************************************/
    -
    -#define PURPLE_TYPE_CHAT_CONVERSATION (purple_chat_conversation_get_type())
    -#define PURPLE_CHAT_CONVERSATION(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PURPLE_TYPE_CHAT_CONVERSATION, PurpleChatConversation))
    -#define PURPLE_CHAT_CONVERSATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), PURPLE_TYPE_CHAT_CONVERSATION, PurpleChatConversationClass))
    -#define PURPLE_IS_CHAT_CONVERSATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), PURPLE_TYPE_CHAT_CONVERSATION))
    -#define PURPLE_IS_CHAT_CONVERSATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), PURPLE_TYPE_CHAT_CONVERSATION))
    -#define PURPLE_CHAT_CONVERSATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), PURPLE_TYPE_CHAT_CONVERSATION, PurpleChatConversationClass))
    -
    -typedef struct _PurpleChatConversation PurpleChatConversation;
    -typedef struct _PurpleChatConversationClass PurpleChatConversationClass;
    -
    -#include "purplechatuser.h"
    -#include "purpleimconversation.h"
    -#include "conversation.h"
    -
    -/**************************************************************************/
    -/* PurpleChatConversation */
    -/**************************************************************************/
    -/**
    - * PurpleChatConversation:
    - *
    - * Structure representing a chat conversation instance.
    - */
    -struct _PurpleChatConversation
    -{
    - PurpleConversation parent_object;
    -};
    -
    -/**
    - * PurpleChatConversationClass:
    - *
    - * Base class for all #PurpleChatConversation's
    - */
    -struct _PurpleChatConversationClass {
    - PurpleConversationClass parent_class;
    -
    - /*< private >*/
    - void (*_purple_reserved1)(void);
    - void (*_purple_reserved2)(void);
    - void (*_purple_reserved3)(void);
    - void (*_purple_reserved4)(void);
    -};
    -
    -G_BEGIN_DECLS
    -
    -/**************************************************************************/
    -/* Chat Conversation API */
    -/**************************************************************************/
    -
    -/**
    - * purple_chat_conversation_get_type:
    - *
    - * Returns: The #GType for the ChatConversation object.
    - */
    -GType purple_chat_conversation_get_type(void);
    -
    -/**
    - * purple_chat_conversation_new:
    - * @account: The account opening the conversation window on the purple
    - * user's end.
    - * @name: The name of the conversation.
    - *
    - * Creates a new chat conversation.
    - *
    - * Returns: The new conversation.
    - */
    -PurpleChatConversation *purple_chat_conversation_new(PurpleAccount *account,
    - const char *name);
    -
    -/**
    - * purple_chat_conversation_get_users:
    - * @chat: The chat.
    - *
    - * Returns a list of users in the chat room. The members of the list
    - * are PurpleChatUser objects.
    - *
    - * Returns: (element-type PurpleChatUser) (transfer container):
    - * The list of users. Use g_list_free() when done
    - * using the list.
    - */
    -GList *purple_chat_conversation_get_users(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_get_users_count:
    - * @chat: The chat.
    - *
    - * Returns count of users in the chat room.
    - *
    - * Returns: The count of users in the chat room.
    - */
    -guint
    -purple_chat_conversation_get_users_count(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_ignore:
    - * @chat: The chat.
    - * @name: The name of the user.
    - *
    - * Ignores a user in a chat room.
    - */
    -void purple_chat_conversation_ignore(PurpleChatConversation *chat, const char *name);
    -
    -/**
    - * purple_chat_conversation_unignore:
    - * @chat: The chat.
    - * @name: The name of the user.
    - *
    - * Unignores a user in a chat room.
    - */
    -void purple_chat_conversation_unignore(PurpleChatConversation *chat, const char *name);
    -
    -/**
    - * purple_chat_conversation_set_ignored:
    - * @chat: The chat.
    - * @ignored: (element-type utf8): The list of ignored users.
    - *
    - * Sets the list of ignored users in the chat room.
    - *
    - * Returns: (element-type utf8) (transfer none): The list passed.
    - */
    -GList *purple_chat_conversation_set_ignored(PurpleChatConversation *chat, GList *ignored);
    -
    -/**
    - * purple_chat_conversation_get_ignored:
    - * @chat: The chat.
    - *
    - * Returns the list of ignored users in the chat room.
    - *
    - * Returns: (element-type utf8) (transfer none): The list of ignored users.
    - */
    -GList *purple_chat_conversation_get_ignored(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_get_ignored_user:
    - * @chat: The chat.
    - * @user: The user to check in the ignore list.
    - *
    - * Returns the actual name of the specified ignored user, if it exists in
    - * the ignore list.
    - *
    - * If the user found contains a prefix, such as '+' or '\@', this is also
    - * returned. The username passed to the function does not have to have this
    - * formatting.
    - *
    - * Returns: The ignored user if found, complete with prefixes, or %NULL
    - * if not found.
    - */
    -const char *purple_chat_conversation_get_ignored_user(PurpleChatConversation *chat,
    - const char *user);
    -
    -/**
    - * purple_chat_conversation_is_ignored_user:
    - * @chat: The chat.
    - * @user: The user.
    - *
    - * Returns %TRUE if the specified user is ignored.
    - *
    - * Returns: %TRUE if the user is in the ignore list; %FALSE otherwise.
    - */
    -gboolean purple_chat_conversation_is_ignored_user(PurpleChatConversation *chat,
    - const char *user);
    -
    -/**
    - * purple_chat_conversation_set_topic:
    - * @chat: The chat.
    - * @who: The user that set the topic.
    - * @topic: The topic.
    - *
    - * Sets the chat room's topic.
    - */
    -void purple_chat_conversation_set_topic(PurpleChatConversation *chat, const char *who,
    - const char *topic);
    -
    -/**
    - * purple_chat_conversation_get_topic:
    - * @chat: The chat.
    - *
    - * Returns the chat room's topic.
    - *
    - * Returns: The chat's topic.
    - */
    -const char *purple_chat_conversation_get_topic(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_get_topic_who:
    - * @chat: The chat.
    - *
    - * Returns who set the chat room's topic.
    - *
    - * Returns: Who set the topic.
    - */
    -const char *purple_chat_conversation_get_topic_who(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_set_id:
    - * @chat: The chat.
    - * @id: The ID.
    - *
    - * Sets the chat room's ID.
    - */
    -void purple_chat_conversation_set_id(PurpleChatConversation *chat, int id);
    -
    -/**
    - * purple_chat_conversation_get_id:
    - * @chat: The chat.
    - *
    - * Returns the chat room's ID.
    - *
    - * Returns: The ID.
    - */
    -int purple_chat_conversation_get_id(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_add_user:
    - * @chat: The chat.
    - * @user: The user to add.
    - * @extra_msg: An extra message to display with the join message.
    - * @flags: The users flags
    - * @new_arrival: Decides whether or not to show a join notice.
    - *
    - * Adds a user to a chat.
    - */
    -void purple_chat_conversation_add_user(PurpleChatConversation *chat, const char *user,
    - const char *extra_msg, PurpleChatUserFlags flags,
    - gboolean new_arrival);
    -
    -/**
    - * purple_chat_conversation_add_users:
    - * @chat: The chat.
    - * @users: (element-type utf8): The list of users to add.
    - * @extra_msgs: (element-type utf8) (nullable): An extra message to display
    - * with the join message for each user. This list may be shorter
    - * than @users, in which case, the users after the end of
    - * extra_msgs will not have an extra message. By extension, this
    - * means that extra_msgs can simply be %NULL and none of the users
    - * will have an extra message.
    - * @flags: (element-type PurpleChatUserFlags): The list of flags for each user.
    - * This list data should be an int converted to pointer using
    - * GINT_TO_POINTER(flag)
    - * @new_arrivals: Decides whether or not to show join notices.
    - *
    - * Adds a list of users to a chat.
    - *
    - * The data is copied from @users, @extra_msgs, and @flags, so it is up to
    - * the caller to free this list after calling this function.
    - */
    -void purple_chat_conversation_add_users(PurpleChatConversation *chat,
    - GList *users, GList *extra_msgs, GList *flags, gboolean new_arrivals);
    -
    -/**
    - * purple_chat_conversation_rename_user:
    - * @chat: The chat.
    - * @old_user: The old username.
    - * @new_user: The new username.
    - *
    - * Renames a user in a chat.
    - */
    -void purple_chat_conversation_rename_user(PurpleChatConversation *chat,
    - const char *old_user, const char *new_user);
    -
    -/**
    - * purple_chat_conversation_remove_user:
    - * @chat: The chat.
    - * @user: The user that is being removed.
    - * @reason: The optional reason given for the removal. Can be %NULL.
    - *
    - * Removes a user from a chat, optionally with a reason.
    - *
    - * It is up to the developer to free this list after calling this function.
    - */
    -void purple_chat_conversation_remove_user(PurpleChatConversation *chat,
    - const char *user, const char *reason);
    -
    -/**
    - * purple_chat_conversation_remove_users:
    - * @chat: The chat.
    - * @users: (element-type utf8): The users that are being removed.
    - * @reason: The optional reason given for the removal. Can be %NULL.
    - *
    - * Removes a list of users from a chat, optionally with a single reason.
    - */
    -void purple_chat_conversation_remove_users(PurpleChatConversation *chat,
    - GList *users, const char *reason);
    -
    -/**
    - * purple_chat_conversation_has_user:
    - * @chat: The chat.
    - * @user: The user to look for.
    - *
    - * Checks if a user is in a chat
    - *
    - * Returns: TRUE if the user is in the chat, FALSE if not
    - */
    -gboolean purple_chat_conversation_has_user(PurpleChatConversation *chat,
    - const char *user);
    -
    -/**
    - * purple_chat_conversation_clear_users:
    - * @chat: The chat.
    - *
    - * Clears all users from a chat.
    - */
    -void purple_chat_conversation_clear_users(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_set_nick:
    - * @chat: The chat.
    - * @nick: The nick.
    - *
    - * Sets your nickname (used for hilighting) for a chat.
    - */
    -void purple_chat_conversation_set_nick(PurpleChatConversation *chat,
    - const char *nick);
    -
    -/**
    - * purple_chat_conversation_get_nick:
    - * @chat: The chat.
    - *
    - * Gets your nickname (used for hilighting) for a chat.
    - *
    - * Returns: The nick.
    - */
    -const char *purple_chat_conversation_get_nick(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_leave:
    - * @chat: The chat.
    - *
    - * Lets the core know we left a chat, without destroying it.
    - * Called from purple_serv_got_chat_left().
    - */
    -void purple_chat_conversation_leave(PurpleChatConversation *chat);
    -
    -/**
    - * purple_chat_conversation_find_user:
    - * @chat: The chat.
    - * @name: The name of the chat user to find.
    - *
    - * Find a chat user in a chat
    - *
    - * Returns: (transfer none):
    - * The @PurpleChatUser with the name refered by @name.
    - */
    -PurpleChatUser *purple_chat_conversation_find_user(PurpleChatConversation *chat,
    - const char *name);
    -
    -/**
    - * purple_chat_conversation_invite_user:
    - * @chat: The chat.
    - * @user: The user to invite to the chat.
    - * @message: The message to send with the invitation.
    - * @confirm: Prompt before sending the invitation. The user is always
    - * prompted if either \a user or \a message is %NULL.
    - *
    - * Invite a user to a chat.
    - * The user will be prompted to enter the user's name or a message if one is
    - * not given.
    - */
    -void purple_chat_conversation_invite_user(PurpleChatConversation *chat,
    - const char *user, const char *message, gboolean confirm);
    -
    -/**
    - * purple_chat_conversation_has_left:
    - * @chat: The chat.
    - *
    - * Returns true if we're no longer in this chat,
    - * and just left the window open.
    - *
    - * Returns: %TRUE if we left the chat already, %FALSE if
    - * we're still there.
    - */
    -gboolean purple_chat_conversation_has_left(PurpleChatConversation *chat);
    -
    -G_END_DECLS
    -
    -#endif /* PURPLE_CONVERSATION_TYPES_H */
    --- a/libpurple/meson.build Mon Apr 05 20:20:33 2021 -0500
    +++ b/libpurple/meson.build Mon Apr 05 22:24:57 2021 -0500
    @@ -12,7 +12,6 @@
    'connection.c',
    'contact.c',
    'conversation.c',
    - 'conversationtypes.c',
    'conversations.c',
    'core.c',
    'countingnode.c',
    @@ -49,6 +48,7 @@
    'purpleattachment.c',
    'purpleattentiontype.c',
    'purplebuddypresence.c',
    + 'purplechatconversation.c',
    'purplechatuser.c',
    'purplecredentialmanager.c',
    'purplecredentialprovider.c',
    @@ -110,7 +110,6 @@
    'connection.h',
    'contact.h',
    'conversation.h',
    - 'conversationtypes.h',
    'conversations.h',
    'core.h',
    'countingnode.h',
    @@ -140,6 +139,7 @@
    'purpleaccountusersplit.h',
    'purpleattentiontype.h',
    'purplebuddypresence.h',
    + 'purplechatconversation.h',
    'purplechatuser.h',
    'purplecredentialmanager.h',
    'purplecredentialprovider.h',
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/libpurple/purplechatconversation.c Mon Apr 05 22:24:57 2021 -0500
    @@ -0,0 +1,1088 @@
    +/*
    + * 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 <glib/gi18n-lib.h>
    +
    +#include "internal.h"
    +#include "debug.h"
    +#include "enums.h"
    +#include "purplechatconversation.h"
    +#include "purpleprivate.h"
    +
    +typedef struct {
    + GList *ignored; /* Ignored users. */
    + char *who; /* The person who set the topic. */
    + char *topic; /* The topic. */
    + int id; /* The chat ID. */
    + char *nick; /* Your nick in this chat. */
    + gboolean left; /* We left the chat and kept the window open */
    + GHashTable *users; /* Hash table of the users in the room. */
    +} PurpleChatConversationPrivate;
    +
    +/* Chat Property enums */
    +enum {
    + PROP_0,
    + PROP_TOPIC_WHO,
    + PROP_TOPIC,
    + PROP_CHAT_ID,
    + PROP_NICK,
    + PROP_LEFT,
    + N_PROPERTIES
    +};
    +static GParamSpec *properties[N_PROPERTIES] = { NULL, };
    +
    +G_DEFINE_TYPE_WITH_PRIVATE(PurpleChatConversation, purple_chat_conversation,
    + PURPLE_TYPE_CONVERSATION);
    +
    +/**************************************************************************
    + * Helpers
    + **************************************************************************/
    +static guint
    +purple_conversation_user_hash(gconstpointer data) {
    + gchar *collated;
    + guint hash;
    +
    + collated = g_utf8_collate_key((const gchar *)data, -1);
    + hash = g_str_hash(collated);
    + g_free(collated);
    +
    + return hash;
    +}
    +
    +static gboolean
    +purple_conversation_user_equal(gconstpointer a, gconstpointer b) {
    + return !g_utf8_collate(a, b);
    +}
    +
    +static void
    +purple_chat_conversation_clear_users_helper(gpointer data, gpointer user_data)
    +{
    + PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(user_data);
    + const gchar *name = (const gchar *)data;
    + gpointer handle = purple_conversations_get_handle();
    +
    + purple_signal_emit(handle, "chat-user-leaving", chat, name, NULL);
    + purple_signal_emit(handle, "chat-user-left", chat, name, NULL);
    +}
    +
    +/******************************************************************************
    + * PurpleConversation Implementation
    + *****************************************************************************/
    +static void
    +chat_conversation_write_message(PurpleConversation *conv, PurpleMessage *msg) {
    + PurpleChatConversation *chat_conv = PURPLE_CHAT_CONVERSATION(conv);
    + PurpleChatConversationPrivate *priv = NULL;
    + PurpleMessageFlags flags;
    + const gchar *author = NULL;
    +
    + g_return_if_fail(msg != NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat_conv);
    +
    + /* Don't display this if the person who wrote it is ignored. */
    + author = purple_message_get_author(msg);
    + if(purple_chat_conversation_is_ignored_user(chat_conv, author)) {
    + return;
    + }
    +
    + flags = purple_message_get_flags(msg);
    + if(flags & PURPLE_MESSAGE_RECV) {
    + if(purple_utf8_has_word(purple_message_get_contents(msg), priv->nick)) {
    + flags |= PURPLE_MESSAGE_NICK;
    + purple_message_set_flags(msg, flags);
    + }
    + }
    +
    + _purple_conversation_write_common(conv, msg);
    +}
    +
    +/******************************************************************************
    + * GObject Implementation
    + *****************************************************************************/
    +static void
    +purple_chat_conversation_set_property(GObject *obj, guint param_id,
    + const GValue *value, GParamSpec *pspec)
    +{
    + PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(obj);
    +
    + switch(param_id) {
    + case PROP_CHAT_ID:
    + purple_chat_conversation_set_id(chat, g_value_get_int(value));
    + break;
    + case PROP_NICK:
    + purple_chat_conversation_set_nick(chat, g_value_get_string(value));
    + break;
    + case PROP_LEFT:
    + if(g_value_get_boolean(value)) {
    + purple_chat_conversation_leave(chat);
    + }
    + break;
    + default:
    + G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
    + break;
    + }
    +}
    +
    +static void
    +purple_chat_conversation_get_property(GObject *obj, guint param_id,
    + GValue *value, GParamSpec *pspec)
    +{
    + PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(obj);
    +
    + switch(param_id) {
    + case PROP_TOPIC_WHO:
    + g_value_set_string(value, purple_chat_conversation_get_topic_who(chat));
    + break;
    + case PROP_TOPIC:
    + g_value_set_string(value, purple_chat_conversation_get_topic(chat));
    + break;
    + case PROP_CHAT_ID:
    + g_value_set_int(value, purple_chat_conversation_get_id(chat));
    + break;
    + case PROP_NICK:
    + g_value_set_string(value, purple_chat_conversation_get_nick(chat));
    + break;
    + case PROP_LEFT:
    + g_value_set_boolean(value, purple_chat_conversation_has_left(chat));
    + break;
    + default:
    + G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
    + break;
    + }
    +}
    +
    +static void
    +purple_chat_conversation_init(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + priv->users = g_hash_table_new_full(purple_conversation_user_hash,
    + purple_conversation_user_equal,
    + g_free, g_object_unref);
    +}
    +
    +static void
    +purple_chat_conversation_constructed(GObject *obj) {
    + PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(obj);
    + PurpleAccount *account = NULL;
    + PurpleConnection *connection = NULL;
    + const gchar *display_name = NULL;
    +
    + G_OBJECT_CLASS(purple_chat_conversation_parent_class)->constructed(obj);
    +
    + g_object_get(obj, "account", &account, NULL);
    +
    + connection = purple_account_get_connection(account);
    + display_name = purple_connection_get_display_name(connection);
    + if(display_name != NULL) {
    + purple_chat_conversation_set_nick(chat, display_name);
    + } else {
    + const gchar *username = purple_account_get_username(account);
    +
    + purple_chat_conversation_set_nick(chat, username);
    + }
    +
    + if(purple_prefs_get_bool("/purple/logging/log_chats")) {
    + purple_conversation_set_logging(PURPLE_CONVERSATION(chat), TRUE);
    + }
    +
    + g_object_unref(account);
    +}
    +
    +static void
    +purple_chat_conversation_dispose(GObject *obj) {
    + PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(obj);
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + g_hash_table_remove_all(priv->users);
    +
    + G_OBJECT_CLASS(purple_chat_conversation_parent_class)->dispose(obj);
    +}
    +
    +static void
    +purple_chat_conversation_finalize(GObject *obj) {
    + PurpleChatConversation *chat = PURPLE_CHAT_CONVERSATION(obj);
    + PurpleConversation *conv = PURPLE_CONVERSATION(chat);
    + PurpleConnection *gc = purple_conversation_get_connection(conv);
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + if(PURPLE_IS_CONNECTION(gc)) {
    + /* Still connected */
    + gint chat_id = purple_chat_conversation_get_id(chat);
    +
    + /*
    + * Close the window when the user tells us to, and let the protocol
    + * deal with the internals on its own time. Don't do this if the
    + * protocol already knows it left the chat.
    + */
    + if(!purple_chat_conversation_has_left(chat)) {
    + purple_serv_chat_leave(gc, chat_id);
    + }
    +
    + /*
    + * If they didn't call purple_serv_got_chat_left by now, it's too late.
    + * So we better do it for them before we destroy the thing.
    + */
    + if(!purple_chat_conversation_has_left(chat)) {
    + purple_serv_got_chat_left(gc, chat_id);
    + }
    + }
    +
    + g_clear_pointer(&priv->users, g_hash_table_destroy);
    +
    + g_list_free_full(priv->ignored, g_free);
    + priv->ignored = NULL;
    +
    + g_clear_pointer(&priv->who, g_free);
    + g_clear_pointer(&priv->topic, g_free);
    + g_clear_pointer(&priv->nick, g_free);
    +
    + G_OBJECT_CLASS(purple_chat_conversation_parent_class)->finalize(obj);
    +}
    +
    +static void
    +purple_chat_conversation_class_init(PurpleChatConversationClass *klass) {
    + GObjectClass *obj_class = G_OBJECT_CLASS(klass);
    + PurpleConversationClass *conv_class = PURPLE_CONVERSATION_CLASS(klass);
    +
    + obj_class->constructed = purple_chat_conversation_constructed;
    + obj_class->dispose = purple_chat_conversation_dispose;
    + obj_class->finalize = purple_chat_conversation_finalize;
    + obj_class->get_property = purple_chat_conversation_get_property;
    + obj_class->set_property = purple_chat_conversation_set_property;
    +
    + conv_class->write_message = chat_conversation_write_message;
    +
    + /**
    + * PurpleChatConversation::topic-who:
    + *
    + * The username who changed the topic last.
    + */
    + properties[PROP_TOPIC_WHO] = g_param_spec_string(
    + "topic-who", "who set topic",
    + "Who set the topic of the chat.",
    + NULL,
    + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
    +
    + /**
    + * PurpleChatConversation::topic:
    + *
    + * The text of the topic.
    + */
    + properties[PROP_TOPIC] = g_param_spec_string(
    + "topic", "topic",
    + "The topic of the chat.",
    + NULL,
    + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
    +
    + /**
    + * PurpleChatConversation::chat-id:
    + *
    + * The identifier of the chat.
    + */
    + properties[PROP_CHAT_ID] = g_param_spec_int(
    + "chat-id", "chat id",
    + "The identifier of the chat.",
    + G_MININT, G_MAXINT, 0,
    + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    +
    + /**
    + * PurpleChatConversation::nick:
    + *
    + * The nickname of the user in the chat.
    + */
    + properties[PROP_NICK] = g_param_spec_string(
    + "nick", "nick",
    + "The nickname of the user in a chat.",
    + NULL,
    + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    +
    + /**
    + * PurpleChatConversation::left:
    + *
    + * Whether the user has left the chat or not.
    + */
    + properties[PROP_LEFT] = g_param_spec_boolean(
    + "left", "left",
    + "Whether the user has left the chat.",
    + FALSE,
    + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    +
    + g_object_class_install_properties(obj_class, N_PROPERTIES, properties);
    +}
    +
    +/******************************************************************************
    + * Public API
    + *****************************************************************************/
    +PurpleChatConversation *
    +purple_chat_conversation_new(PurpleAccount *account, const gchar *name) {
    + PurpleChatConversation *chat = NULL;
    + PurpleConnection *connection = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_ACCOUNT(account), NULL);
    + g_return_val_if_fail(name != NULL, NULL);
    +
    + /* Check if this conversation already exists. */
    + chat = purple_conversations_find_chat_with_account(name, account);
    + if(PURPLE_IS_CHAT_CONVERSATION(chat)) {
    + if(!purple_chat_conversation_has_left(chat)) {
    + purple_debug_warning("chat-conversation", "A chat named %s "
    + "already exists.", name);
    + return NULL;
    + }
    + }
    +
    + connection = purple_account_get_connection(account);
    + if(!PURPLE_IS_CONNECTION(connection)) {
    + purple_debug_warning("chat-conversation", "Refusing to create chat "
    + "for disconnected account %s",
    + purple_account_get_username(account));
    + return NULL;
    + }
    +
    + return PURPLE_CHAT_CONVERSATION(g_object_new(
    + PURPLE_TYPE_CHAT_CONVERSATION,
    + "account", account,
    + "name", name,
    + "title", name,
    + NULL));
    +}
    +
    +GList *
    +purple_chat_conversation_get_users(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + return g_hash_table_get_values(priv->users);
    +}
    +
    +guint
    +purple_chat_conversation_get_users_count(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), 0);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + return g_hash_table_size(priv->users);
    +}
    +
    +void
    +purple_chat_conversation_ignore(PurpleChatConversation *chat,
    + const gchar *name)
    +{
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    + g_return_if_fail(name != NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + /* Make sure the user isn't already ignored. */
    + if(purple_chat_conversation_is_ignored_user(chat, name)) {
    + return;
    + }
    +
    + priv->ignored = g_list_prepend(priv->ignored, g_strdup(name));
    +}
    +
    +void
    +purple_chat_conversation_unignore(PurpleChatConversation *chat,
    + const gchar *name)
    +{
    + PurpleChatConversationPrivate *priv = NULL;
    + GList *item;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    + g_return_if_fail(name != NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + /* Make sure the user is actually ignored. */
    + if(!purple_chat_conversation_is_ignored_user(chat, name)) {
    + return;
    + }
    +
    + item = g_list_find(priv->ignored,
    + purple_chat_conversation_get_ignored_user(chat, name));
    + g_free(item->data);
    +
    + priv->ignored = g_list_delete_link(priv->ignored, item);
    +}
    +
    +GList *
    +purple_chat_conversation_set_ignored(PurpleChatConversation *chat,
    + GList *ignored)
    +{
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + priv->ignored = ignored;
    +
    + return ignored;
    +}
    +
    +GList *
    +purple_chat_conversation_get_ignored(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    + return priv->ignored;
    +}
    +
    +const gchar *
    +purple_chat_conversation_get_ignored_user(PurpleChatConversation *chat,
    + const gchar *user)
    +{
    + GList *ignored;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    + g_return_val_if_fail(user != NULL, NULL);
    +
    + ignored = purple_chat_conversation_get_ignored(chat);
    + for(; ignored != NULL; ignored = ignored->next) {
    + const gchar *ign = (const gchar *)ignored->data;
    +
    + if(!purple_utf8_strcasecmp(user, ign) ||
    + ((*ign == '+' || *ign == '%') &&
    + !purple_utf8_strcasecmp(user, ign + 1)))
    + {
    + return ign;
    + }
    +
    + if(*ign == '@') {
    + ign++;
    +
    + if((*ign == '+' && !purple_utf8_strcasecmp(user, ign + 1)) ||
    + (*ign != '+' && !purple_utf8_strcasecmp(user, ign)))
    + {
    + return ign;
    + }
    + }
    + }
    +
    + return NULL;
    +}
    +
    +gboolean
    +purple_chat_conversation_is_ignored_user(PurpleChatConversation *chat,
    + const gchar *user)
    +{
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), FALSE);
    + g_return_val_if_fail(user != NULL, FALSE);
    +
    + return (purple_chat_conversation_get_ignored_user(chat, user) != NULL);
    +}
    +
    +void
    +purple_chat_conversation_set_topic(PurpleChatConversation *chat,
    + const gchar *who, const gchar *topic)
    +{
    + PurpleChatConversationPrivate *priv = NULL;
    + GObject *obj;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + g_clear_pointer(&priv->who, g_free);
    + g_clear_pointer(&priv->topic, g_free);
    +
    + priv->who = g_strdup(who);
    + priv->topic = g_strdup(topic);
    +
    + obj = G_OBJECT(chat);
    + g_object_freeze_notify(obj);
    + g_object_notify_by_pspec(obj, properties[PROP_TOPIC_WHO]);
    + g_object_notify_by_pspec(obj, properties[PROP_TOPIC]);
    + g_object_thaw_notify(obj);
    +
    + purple_conversation_update(PURPLE_CONVERSATION(chat),
    + PURPLE_CONVERSATION_UPDATE_TOPIC);
    +
    + purple_signal_emit(purple_conversations_get_handle(), "chat-topic-changed",
    + chat, priv->who, priv->topic);
    +}
    +
    +const gchar *
    +purple_chat_conversation_get_topic(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + return priv->topic;
    +}
    +
    +const gchar *
    +purple_chat_conversation_get_topic_who(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + return priv->who;
    +}
    +
    +void
    +purple_chat_conversation_set_id(PurpleChatConversation *chat, gint id) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    + priv->id = id;
    +
    + g_object_notify_by_pspec(G_OBJECT(chat), properties[PROP_CHAT_ID]);
    +}
    +
    +gint
    +purple_chat_conversation_get_id(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), -1);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + return priv->id;
    +}
    +
    +void
    +purple_chat_conversation_add_user(PurpleChatConversation *chat,
    + const gchar *user, const gchar *extra_msg,
    + PurpleChatUserFlags flags,
    + gboolean new_arrival)
    +{
    + GList *users = g_list_append(NULL, (gchar *)user);
    + GList *extra_msgs = g_list_append(NULL, (gchar *)extra_msg);
    + GList *flags2 = g_list_append(NULL, GINT_TO_POINTER(flags));
    +
    + purple_chat_conversation_add_users(chat, users, extra_msgs, flags2,
    + new_arrival);
    +
    + g_list_free(users);
    + g_list_free(extra_msgs);
    + g_list_free(flags2);
    +}
    +
    +void
    +purple_chat_conversation_add_users(PurpleChatConversation *chat, GList *users,
    + GList *extra_msgs, GList *flags,
    + gboolean new_arrivals)
    +{
    + PurpleConversation *conv;
    + PurpleConversationUiOps *ops;
    + PurpleChatUser *chatuser;
    + PurpleChatConversationPrivate *priv;
    + PurpleAccount *account;
    + PurpleConnection *gc;
    + PurpleProtocol *protocol;
    + GList *cbuddies = NULL;
    + gpointer handle;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    + g_return_if_fail(users != NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    + conv = PURPLE_CONVERSATION(chat);
    + ops = purple_conversation_get_ui_ops(conv);
    +
    + account = purple_conversation_get_account(conv);
    + gc = purple_conversation_get_connection(conv);
    + g_return_if_fail(PURPLE_IS_CONNECTION(gc));
    +
    + protocol = purple_connection_get_protocol(gc);
    + g_return_if_fail(PURPLE_IS_PROTOCOL(protocol));
    +
    + handle = purple_conversations_get_handle();
    +
    + while(users != NULL && flags != NULL) {
    + const gchar *user = (const gchar *)users->data;
    + const gchar *alias = user;
    + gboolean quiet;
    + PurpleChatUserFlags flag = GPOINTER_TO_INT(flags->data);
    + const gchar *extra_msg = (extra_msgs ? extra_msgs->data : NULL);
    +
    + if(!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    + if(purple_strequal(priv->nick, purple_normalize(account, user))) {
    + const gchar *alias2 = purple_account_get_private_alias(account);
    + if(alias2 != NULL) {
    + alias = alias2;
    + } else {
    + const gchar *display_name = purple_connection_get_display_name(gc);
    + if(display_name != NULL) {
    + alias = display_name;
    + }
    + }
    + } else {
    + PurpleBuddy *buddy;
    + if((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), user)) != NULL) {
    + alias = purple_buddy_get_contact_alias(buddy);
    + }
    + }
    + }
    +
    + quiet = GPOINTER_TO_INT(purple_signal_emit_return_1(handle,
    + "chat-user-joining", chat, user, flag)) ||
    + purple_chat_conversation_is_ignored_user(chat, user);
    +
    + chatuser = purple_chat_user_new(chat, user, alias, flag);
    +
    + g_hash_table_replace(priv->users,
    + g_strdup(purple_chat_user_get_name(chatuser)),
    + chatuser);
    +
    + cbuddies = g_list_prepend(cbuddies, chatuser);
    +
    + if(!quiet && new_arrivals) {
    + gchar *alias_esc = g_markup_escape_text(alias, -1);
    + gchar *tmp;
    +
    + if(extra_msg == NULL) {
    + tmp = g_strdup_printf(_("%s entered the room."), alias_esc);
    + } else {
    + gchar *extra_msg_esc = g_markup_escape_text(extra_msg, -1);
    + tmp = g_strdup_printf(_("%s [<I>%s</I>] entered the room."),
    + alias_esc, extra_msg_esc);
    + g_free(extra_msg_esc);
    + }
    + g_free(alias_esc);
    +
    + purple_conversation_write_system_message(conv, tmp,
    + PURPLE_MESSAGE_NO_LINKIFY);
    + g_free(tmp);
    + }
    +
    + purple_signal_emit(handle, "chat-user-joined", chat, user, flag,
    + new_arrivals);
    +
    + users = users->next;
    + flags = flags->next;
    + if(extra_msgs != NULL) {
    + extra_msgs = extra_msgs->next;
    + }
    + }
    +
    + cbuddies = g_list_sort(cbuddies, (GCompareFunc)purple_chat_user_compare);
    +
    + if(ops != NULL && ops->chat_add_users != NULL) {
    + ops->chat_add_users(chat, cbuddies, new_arrivals);
    + }
    +
    + g_list_free(cbuddies);
    +}
    +
    +void
    +purple_chat_conversation_rename_user(PurpleChatConversation *chat,
    + const gchar *old_user,
    + const gchar *new_user)
    +{
    + PurpleConversation *conv;
    + PurpleConversationUiOps *ops;
    + PurpleAccount *account;
    + PurpleConnection *gc;
    + PurpleProtocol *protocol;
    + PurpleChatUser *cb;
    + PurpleChatUserFlags flags;
    + PurpleChatConversationPrivate *priv;
    + const gchar *new_alias = new_user;
    + gchar tmp[BUF_LONG];
    + gboolean is_me = FALSE;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    + g_return_if_fail(old_user != NULL);
    + g_return_if_fail(new_user != NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    + conv = PURPLE_CONVERSATION(chat);
    + ops = purple_conversation_get_ui_ops(conv);
    + account = purple_conversation_get_account(conv);
    +
    + gc = purple_conversation_get_connection(conv);
    + g_return_if_fail(PURPLE_IS_CONNECTION(gc));
    + protocol = purple_connection_get_protocol(gc);
    + g_return_if_fail(PURPLE_IS_PROTOCOL(protocol));
    +
    + if(purple_strequal(priv->nick, purple_normalize(account, old_user))) {
    + const gchar *alias;
    +
    + /* Note this for later. */
    + is_me = TRUE;
    +
    + if(!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    + alias = purple_account_get_private_alias(account);
    + if(alias != NULL) {
    + new_alias = alias;
    + } else {
    + const gchar *display_name = purple_connection_get_display_name(gc);
    + if(display_name != NULL) {
    + new_alias = display_name;
    + }
    + }
    + }
    + } else if(!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    + PurpleBuddy *buddy;
    + if((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), new_user)) != NULL) {
    + new_alias = purple_buddy_get_contact_alias(buddy);
    + }
    + }
    +
    + flags = purple_chat_user_get_flags(purple_chat_conversation_find_user(chat, old_user));
    + cb = purple_chat_user_new(chat, new_user, new_alias, flags);
    +
    + g_hash_table_replace(priv->users,
    + g_strdup(purple_chat_user_get_name(cb)), cb);
    +
    + if(ops != NULL && ops->chat_rename_user != NULL) {
    + ops->chat_rename_user(chat, old_user, new_user, new_alias);
    + }
    +
    + cb = purple_chat_conversation_find_user(chat, old_user);
    + if(cb) {
    + g_hash_table_remove(priv->users, purple_chat_user_get_name(cb));
    + }
    +
    + if(purple_chat_conversation_is_ignored_user(chat, old_user)) {
    + purple_chat_conversation_unignore(chat, old_user);
    + purple_chat_conversation_ignore(chat, new_user);
    + } else if(purple_chat_conversation_is_ignored_user(chat, new_user)) {
    + purple_chat_conversation_unignore(chat, new_user);
    + }
    +
    + if(is_me) {
    + purple_chat_conversation_set_nick(chat, new_user);
    + }
    +
    + if(purple_prefs_get_bool("/purple/conversations/chat/show_nick_change") &&
    + !purple_chat_conversation_is_ignored_user(chat, new_user))
    + {
    + if(is_me) {
    + gchar *escaped = g_markup_escape_text(new_user, -1);
    + g_snprintf(tmp, sizeof(tmp), _("You are now known as %s"),
    + escaped);
    + g_free(escaped);
    + } else {
    + const gchar *old_alias = old_user;
    + const gchar *new_alias = new_user;
    + gchar *escaped;
    + gchar *escaped2;
    +
    + if(!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    + PurpleBuddy *buddy;
    +
    + if((buddy = purple_blist_find_buddy(account, old_user)) != NULL) {
    + old_alias = purple_buddy_get_contact_alias(buddy);
    + }
    +
    + if((buddy = purple_blist_find_buddy(account, new_user)) != NULL) {
    + new_alias = purple_buddy_get_contact_alias(buddy);
    + }
    + }
    +
    + escaped = g_markup_escape_text(old_alias, -1);
    + escaped2 = g_markup_escape_text(new_alias, -1);
    + g_snprintf(tmp, sizeof(tmp), _("%s is now known as %s"), escaped,
    + escaped2);
    + g_free(escaped);
    + g_free(escaped2);
    + }
    +
    + purple_conversation_write_system_message(conv, tmp,
    + PURPLE_MESSAGE_NO_LINKIFY);
    + }
    +}
    +
    +void
    +purple_chat_conversation_remove_user(PurpleChatConversation *chat,
    + const gchar *user, const gchar *reason)
    +{
    + GList *users = g_list_append(NULL, (gchar *)user);
    +
    + purple_chat_conversation_remove_users(chat, users, reason);
    +
    + g_list_free(users);
    +}
    +
    +void
    +purple_chat_conversation_remove_users(PurpleChatConversation *chat,
    + GList *users, const gchar *reason)
    +{
    + PurpleConversation *conv;
    + PurpleConnection *gc;
    + PurpleProtocol *protocol;
    + PurpleConversationUiOps *ops;
    + PurpleChatUser *cb;
    + PurpleChatConversationPrivate *priv;
    + GList *l;
    + gboolean quiet;
    + gpointer handle;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    + g_return_if_fail(users != NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    + conv = PURPLE_CONVERSATION(chat);
    +
    + gc = purple_conversation_get_connection(conv);
    + g_return_if_fail(PURPLE_IS_CONNECTION(gc));
    +
    + protocol = purple_connection_get_protocol(gc);
    + g_return_if_fail(PURPLE_IS_PROTOCOL(protocol));
    +
    + ops = purple_conversation_get_ui_ops(conv);
    + handle = purple_conversations_get_handle();
    +
    + for(l = users; l != NULL; l = l->next) {
    + const gchar *user = (const gchar *)l->data;
    + quiet = GPOINTER_TO_INT(purple_signal_emit_return_1(handle,
    + "chat-user-leaving", chat, user, reason)) |
    + purple_chat_conversation_is_ignored_user(chat, user);
    +
    + cb = purple_chat_conversation_find_user(chat, user);
    +
    + if(cb) {
    + g_hash_table_remove(priv->users, purple_chat_user_get_name(cb));
    + }
    +
    + /* NOTE: Don't remove them from ignored in case they re-enter. */
    + if(!quiet) {
    + const gchar *alias = user;
    + gchar *alias_esc;
    + gchar *tmp;
    +
    + if(!(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    + PurpleBuddy *buddy;
    +
    + if((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), user)) != NULL) {
    + alias = purple_buddy_get_contact_alias(buddy);
    + }
    + }
    +
    + alias_esc = g_markup_escape_text(alias, -1);
    +
    + if(reason == NULL || !*reason) {
    + tmp = g_strdup_printf(_("%s left the room."), alias_esc);
    + } else {
    + char *reason_esc = g_markup_escape_text(reason, -1);
    + tmp = g_strdup_printf(_("%s left the room (%s)."),
    + alias_esc, reason_esc);
    + g_free(reason_esc);
    + }
    + g_free(alias_esc);
    +
    + purple_conversation_write_system_message(conv, tmp,
    + PURPLE_MESSAGE_NO_LINKIFY);
    + g_free(tmp);
    + }
    +
    + purple_signal_emit(handle, "chat-user-left", conv, user, reason);
    + }
    +
    + if(ops != NULL && ops->chat_remove_users != NULL) {
    + ops->chat_remove_users(chat, users);
    + }
    +}
    +
    +void
    +purple_chat_conversation_clear_users(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    + PurpleConversationUiOps *ops = NULL;
    + GList *names = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    + ops = purple_conversation_get_ui_ops(PURPLE_CONVERSATION(chat));
    + names = g_hash_table_get_keys(priv->users);
    +
    + if(ops != NULL && ops->chat_remove_users != NULL) {
    + ops->chat_remove_users(chat, names);
    + }
    +
    + g_list_foreach(names, purple_chat_conversation_clear_users_helper, chat);
    +
    + g_list_free(names);
    + g_hash_table_remove_all(priv->users);
    +}
    +
    +void
    +purple_chat_conversation_set_nick(PurpleChatConversation *chat,
    + const gchar *nick)
    +{
    + PurpleChatConversationPrivate *priv = NULL;
    + PurpleAccount *account = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + account = purple_conversation_get_account(PURPLE_CONVERSATION(chat));
    +
    + g_free(priv->nick);
    + priv->nick = g_strdup(purple_normalize(account, nick));
    +
    + g_object_notify_by_pspec(G_OBJECT(chat), properties[PROP_NICK]);
    +}
    +
    +const gchar *
    +purple_chat_conversation_get_nick(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + return priv->nick;
    +}
    +
    +static void
    +invite_user_to_chat(gpointer data, PurpleRequestFields *fields) {
    + PurpleChatConversation *chat;
    + PurpleChatConversationPrivate *priv;
    + PurpleConnection *pc;
    + const gchar *user, *message;
    +
    + chat = PURPLE_CHAT_CONVERSATION(data);
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + user = purple_request_fields_get_string(fields, "screenname");
    + message = purple_request_fields_get_string(fields, "message");
    +
    + pc = purple_conversation_get_connection(PURPLE_CONVERSATION(chat));
    + purple_serv_chat_invite(pc, priv->id, message, user);
    +}
    +
    +void
    +purple_chat_conversation_invite_user(PurpleChatConversation *chat,
    + const gchar *user, const gchar *message,
    + gboolean confirm)
    +{
    + PurpleAccount *account;
    + PurpleRequestFields *fields;
    + PurpleRequestFieldGroup *group;
    + PurpleRequestField *field;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    +
    + if(user == NULL || *user == '\0' || message == NULL || *message == '\0') {
    + confirm = TRUE;
    + }
    +
    + account = purple_conversation_get_account(PURPLE_CONVERSATION(chat));
    +
    + if(!confirm) {
    + purple_serv_chat_invite(purple_account_get_connection(account),
    + purple_chat_conversation_get_id(chat), message,
    + user);
    + return;
    + }
    +
    + fields = purple_request_fields_new();
    + group = purple_request_field_group_new(_("Invite to chat"));
    + purple_request_fields_add_group(fields, group);
    +
    + field = purple_request_field_string_new("screenname", _("Buddy"), user,
    + FALSE);
    + purple_request_field_group_add_field(group, field);
    + purple_request_field_set_required(field, TRUE);
    + purple_request_field_set_type_hint(field, "screenname");
    +
    + field = purple_request_field_string_new("message", _("Message"), message,
    + FALSE);
    + purple_request_field_group_add_field(group, field);
    +
    + purple_request_fields(chat, _("Invite to chat"), NULL,
    + _("Please enter the name of the user you wish to "
    + "invite, along with an optional invite message."),
    + fields,
    + _("Invite"), G_CALLBACK(invite_user_to_chat),
    + _("Cancel"), NULL,
    + purple_request_cpar_from_conversation(PURPLE_CONVERSATION(chat)),
    + chat);
    +}
    +
    +gboolean
    +purple_chat_conversation_has_user(PurpleChatConversation *chat,
    + const gchar *user)
    +{
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), FALSE);
    + g_return_val_if_fail(user != NULL, FALSE);
    +
    + return (purple_chat_conversation_find_user(chat, user) != NULL);
    +}
    +
    +void
    +purple_chat_conversation_leave(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat));
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    + priv->left = TRUE;
    +
    + if(!g_object_get_data(G_OBJECT(chat), "is-finalizing")) {
    + g_object_notify_by_pspec(G_OBJECT(chat), properties[PROP_LEFT]);
    + }
    +
    + purple_conversation_update(PURPLE_CONVERSATION(chat),
    + PURPLE_CONVERSATION_UPDATE_CHATLEFT);
    +}
    +
    +gboolean
    +purple_chat_conversation_has_left(PurpleChatConversation *chat) {
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), TRUE);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + return priv->left;
    +}
    +
    +PurpleChatUser *
    +purple_chat_conversation_find_user(PurpleChatConversation *chat,
    + const gchar *name)
    +{
    + PurpleChatConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CHAT_CONVERSATION(chat), NULL);
    + g_return_val_if_fail(name != NULL, NULL);
    +
    + priv = purple_chat_conversation_get_instance_private(chat);
    +
    + return g_hash_table_lookup(priv->users, name);
    +}
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/libpurple/purplechatconversation.h Mon Apr 05 22:24:57 2021 -0500
    @@ -0,0 +1,383 @@
    +/*
    + * purple
    + * Copyright (C) Pidgin Developers <devel@pidgin.im>
    + *
    + * 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, see <https://www.gnu.org/licenses/>.
    + */
    +
    +#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
    +# error "only <purple.h> may be included directly"
    +#endif
    +
    +#ifndef PURPLE_CHAT_CONVERSATION_H
    +#define PURPLE_CHAT_CONVERSATION_H
    +
    +/**
    + * SECTION:purplechatconversation
    + * @section_id: libpurple-purplechatconversation
    + * @short_description: <filename>purplechatconversation.h</filename>
    + * @title: Chat Conversation Objects
    + */
    +
    +#define PURPLE_TYPE_CHAT_CONVERSATION (purple_chat_conversation_get_type())
    +#define PURPLE_CHAT_CONVERSATION(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PURPLE_TYPE_CHAT_CONVERSATION, PurpleChatConversation))
    +#define PURPLE_CHAT_CONVERSATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), PURPLE_TYPE_CHAT_CONVERSATION, PurpleChatConversationClass))
    +#define PURPLE_IS_CHAT_CONVERSATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), PURPLE_TYPE_CHAT_CONVERSATION))
    +#define PURPLE_IS_CHAT_CONVERSATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), PURPLE_TYPE_CHAT_CONVERSATION))
    +#define PURPLE_CHAT_CONVERSATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), PURPLE_TYPE_CHAT_CONVERSATION, PurpleChatConversationClass))
    +
    +typedef struct _PurpleChatConversation PurpleChatConversation;
    +typedef struct _PurpleChatConversationClass PurpleChatConversationClass;
    +
    +#include "purplechatuser.h"
    +#include "purpleimconversation.h"
    +#include "conversation.h"
    +
    +G_BEGIN_DECLS
    +
    +/**
    + * PurpleChatConversation:
    + *
    + * Structure representing a chat conversation instance.
    + */
    +struct _PurpleChatConversation {
    + PurpleConversation parent_object;
    +};
    +
    +/**
    + * PurpleChatConversationClass:
    + *
    + * Base class for all #PurpleChatConversation's
    + */
    +struct _PurpleChatConversationClass {
    + PurpleConversationClass parent_class;
    +
    + /*< private >*/
    + gpointer reserved[4];
    +};
    +
    +/**
    + * purple_chat_conversation_get_type:
    + *
    + * Returns: The #GType for the ChatConversation object.
    + */
    +GType purple_chat_conversation_get_type(void);
    +
    +/**
    + * purple_chat_conversation_new:
    + * @account: The account opening the conversation window on the purple user's
    + * end.
    + * @name: The name of the conversation.
    + *
    + * Creates a new chat conversation.
    + *
    + * Returns: The new conversation.
    + */
    +PurpleChatConversation *purple_chat_conversation_new(PurpleAccount *account, const gchar *name);
    +
    +/**
    + * purple_chat_conversation_get_users:
    + * @chat: The chat.
    + *
    + * Returns a list of users in the chat room. The members of the list
    + * are PurpleChatUser objects.
    + *
    + * Returns: (element-type PurpleChatUser) (transfer container):
    + * The list of users. Use g_list_free() when done
    + * using the list.
    + */
    +GList *purple_chat_conversation_get_users(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_get_users_count:
    + * @chat: The chat.
    + *
    + * Returns count of users in the chat room.
    + *
    + * Returns: The count of users in the chat room.
    + */
    +guint purple_chat_conversation_get_users_count(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_ignore:
    + * @chat: The chat.
    + * @name: The name of the user.
    + *
    + * Ignores a user in a chat room.
    + */
    +void purple_chat_conversation_ignore(PurpleChatConversation *chat, const gchar *name);
    +
    +/**
    + * purple_chat_conversation_unignore:
    + * @chat: The chat.
    + * @name: The name of the user.
    + *
    + * Unignores a user in a chat room.
    + */
    +void purple_chat_conversation_unignore(PurpleChatConversation *chat, const gchar *name);
    +
    +/**
    + * purple_chat_conversation_set_ignored:
    + * @chat: The chat.
    + * @ignored: (element-type utf8): The list of ignored users.
    + *
    + * Sets the list of ignored users in the chat room.
    + *
    + * Returns: (element-type utf8) (transfer none): The list passed.
    + */
    +GList *purple_chat_conversation_set_ignored(PurpleChatConversation *chat, GList *ignored);
    +
    +/**
    + * purple_chat_conversation_get_ignored:
    + * @chat: The chat.
    + *
    + * Returns the list of ignored users in the chat room.
    + *
    + * Returns: (element-type utf8) (transfer none): The list of ignored users.
    + */
    +GList *purple_chat_conversation_get_ignored(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_get_ignored_user:
    + * @chat: The chat.
    + * @user: The user to check in the ignore list.
    + *
    + * Returns the actual name of the specified ignored user, if it exists in
    + * the ignore list.
    + *
    + * If the user found contains a prefix, such as '+' or '\@', this is also
    + * returned. The username passed to the function does not have to have this
    + * formatting.
    + *
    + * Returns: The ignored user if found, complete with prefixes, or %NULL
    + * if not found.
    + */
    +const gchar *purple_chat_conversation_get_ignored_user(PurpleChatConversation *chat, const gchar *user);
    +
    +/**
    + * purple_chat_conversation_is_ignored_user:
    + * @chat: The chat.
    + * @user: The user.
    + *
    + * Returns %TRUE if the specified user is ignored.
    + *
    + * Returns: %TRUE if the user is in the ignore list; %FALSE otherwise.
    + */
    +gboolean purple_chat_conversation_is_ignored_user(PurpleChatConversation *chat, const gchar *user);
    +
    +/**
    + * purple_chat_conversation_set_topic:
    + * @chat: The chat.
    + * @who: The user that set the topic.
    + * @topic: The topic.
    + *
    + * Sets the chat room's topic.
    + */
    +void purple_chat_conversation_set_topic(PurpleChatConversation *chat, const gchar *who, const gchar *topic);
    +
    +/**
    + * purple_chat_conversation_get_topic:
    + * @chat: The chat.
    + *
    + * Returns the chat room's topic.
    + *
    + * Returns: The chat's topic.
    + */
    +const gchar *purple_chat_conversation_get_topic(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_get_topic_who:
    + * @chat: The chat.
    + *
    + * Returns who set the chat room's topic.
    + *
    + * Returns: Who set the topic.
    + */
    +const gchar *purple_chat_conversation_get_topic_who(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_set_id:
    + * @chat: The chat.
    + * @id: The ID.
    + *
    + * Sets the chat room's ID.
    + */
    +void purple_chat_conversation_set_id(PurpleChatConversation *chat, gint id);
    +
    +/**
    + * purple_chat_conversation_get_id:
    + * @chat: The chat.
    + *
    + * Gets the chat room's ID.
    + *
    + * Returns: The ID.
    + */
    +gint purple_chat_conversation_get_id(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_add_user:
    + * @chat: The chat.
    + * @user: The user to add.
    + * @extra_msg: An extra message to display with the join message.
    + * @flags: The users flags
    + * @new_arrival: Decides whether or not to show a join notice.
    + *
    + * Adds a user to a chat.
    + */
    +void purple_chat_conversation_add_user(PurpleChatConversation *chat, const gchar *user, const gchar *extra_msg, PurpleChatUserFlags flags, gboolean new_arrival);
    +
    +/**
    + * purple_chat_conversation_add_users:
    + * @chat: The chat.
    + * @users: (element-type utf8): The list of users to add.
    + * @extra_msgs: (element-type utf8) (nullable): An extra message to display
    + * with the join message for each user. This list may be shorter
    + * than @users, in which case, the users after the end of
    + * extra_msgs will not have an extra message. By extension, this
    + * means that extra_msgs can simply be %NULL and none of the users
    + * will have an extra message.
    + * @flags: (element-type PurpleChatUserFlags): The list of flags for each user.
    + * This list data should be an int converted to pointer using
    + * GINT_TO_POINTER(flag)
    + * @new_arrivals: Decides whether or not to show join notices.
    + *
    + * Adds a list of users to a chat.
    + *
    + * The data is copied from @users, @extra_msgs, and @flags, so it is up to
    + * the caller to free this list after calling this function.
    + */
    +void purple_chat_conversation_add_users(PurpleChatConversation *chat, GList *users, GList *extra_msgs, GList *flags, gboolean new_arrivals);
    +
    +/**
    + * purple_chat_conversation_rename_user:
    + * @chat: The chat.
    + * @old_user: The old username.
    + * @new_user: The new username.
    + *
    + * Renames a user in a chat.
    + */
    +void purple_chat_conversation_rename_user(PurpleChatConversation *chat, const gchar *old_user, const gchar *new_user);
    +
    +/**
    + * purple_chat_conversation_remove_user:
    + * @chat: The chat.
    + * @user: The user that is being removed.
    + * @reason: The optional reason given for the removal. Can be %NULL.
    + *
    + * Removes a user from a chat, optionally with a reason.
    + *
    + * It is up to the developer to free this list after calling this function.
    + */
    +void purple_chat_conversation_remove_user(PurpleChatConversation *chat, const gchar *user, const gchar *reason);
    +
    +/**
    + * purple_chat_conversation_remove_users:
    + * @chat: The chat.
    + * @users: (element-type utf8): The users that are being removed.
    + * @reason: The optional reason given for the removal. Can be %NULL.
    + *
    + * Removes a list of users from a chat, optionally with a single reason.
    + */
    +void purple_chat_conversation_remove_users(PurpleChatConversation *chat, GList *users, const gchar *reason);
    +
    +/**
    + * purple_chat_conversation_has_user:
    + * @chat: The chat.
    + * @user: The user to look for.
    + *
    + * Checks if a user is in a chat
    + *
    + * Returns: %TRUE if the user is in the chat, %FALSE if not
    + */
    +gboolean purple_chat_conversation_has_user(PurpleChatConversation *chat, const gchar *user);
    +
    +/**
    + * purple_chat_conversation_clear_users:
    + * @chat: The chat.
    + *
    + * Clears all users from a chat.
    + */
    +void purple_chat_conversation_clear_users(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_set_nick:
    + * @chat: The chat.
    + * @nick: The nick.
    + *
    + * Sets your nickname (used for hilighting) for a chat.
    + */
    +void purple_chat_conversation_set_nick(PurpleChatConversation *chat, const gchar *nick);
    +
    +/**
    + * purple_chat_conversation_get_nick:
    + * @chat: The chat.
    + *
    + * Gets your nickname (used for hilighting) for a chat.
    + *
    + * Returns: The nick.
    + */
    +const gchar *purple_chat_conversation_get_nick(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_leave:
    + * @chat: The chat.
    + *
    + * Lets the core know we left a chat, without destroying it.
    + * Called from purple_serv_got_chat_left().
    + */
    +void purple_chat_conversation_leave(PurpleChatConversation *chat);
    +
    +/**
    + * purple_chat_conversation_find_user:
    + * @chat: The chat.
    + * @name: The name of the chat user to find.
    + *
    + * Find a chat user in a chat
    + *
    + * Returns: (transfer none): The #PurpleChatUser with the name referred by
    + * @name.
    + */
    +PurpleChatUser *purple_chat_conversation_find_user(PurpleChatConversation *chat, const gchar *name);
    +
    +/**
    + * purple_chat_conversation_invite_user:
    + * @chat: The chat.
    + * @user: The user to invite to the chat.
    + * @message: The message to send with the invitation.
    + * @confirm: Prompt before sending the invitation. The user is always prompted
    + * if either @user or @message is %NULL.
    + *
    + * Invite a user to a chat.
    + * The user will be prompted to enter the user's name or a message if one is
    + * not given.
    + */
    +void purple_chat_conversation_invite_user(PurpleChatConversation *chat, const gchar *user, const gchar *message, gboolean confirm);
    +
    +/**
    + * purple_chat_conversation_has_left:
    + * @chat: The chat.
    + *
    + * Gets whether we're no longer in this chat, and just left the window open.
    + *
    + * Returns: %TRUE if we left the chat already, %FALSE if we're still there.
    + */
    +gboolean purple_chat_conversation_has_left(PurpleChatConversation *chat);
    +
    +G_END_DECLS
    +
    +#endif /* PURPLE_CHAT_CONVERSATION_H */
    --- a/libpurple/purplechatuser.h Mon Apr 05 20:20:33 2021 -0500
    +++ b/libpurple/purplechatuser.h Mon Apr 05 22:24:57 2021 -0500
    @@ -82,7 +82,7 @@
    G_DECLARE_FINAL_TYPE(PurpleChatUser, purple_chat_user, PURPLE, CHAT_USER,
    GObject)
    -#include <libpurple/conversationtypes.h>
    +#include <libpurple/purplechatconversation.h>
    G_BEGIN_DECLS
    --- a/libpurple/purpleprotocolim.h Mon Apr 05 20:20:33 2021 -0500
    +++ b/libpurple/purpleprotocolim.h Mon Apr 05 22:24:57 2021 -0500
    @@ -41,7 +41,6 @@
    #include <glib-object.h>
    #include <libpurple/connection.h>
    -#include <libpurple/conversationtypes.h>
    #define PURPLE_TYPE_PROTOCOL_IM (purple_protocol_im_get_type())
    G_DECLARE_INTERFACE(PurpleProtocolIM, purple_protocol_im, PURPLE, PROTOCOL_IM,
    --- a/po/POTFILES.in Mon Apr 05 20:20:33 2021 -0500
    +++ b/po/POTFILES.in Mon Apr 05 22:24:57 2021 -0500
    @@ -31,13 +31,13 @@
    libpurple/buddyicon.c
    libpurple/buddylist.c
    libpurple/chat.c
    +libpurple/chatconversation.c
    libpurple/circularbuffer.c
    libpurple/cmds.c
    libpurple/connection.c
    libpurple/contact.c
    libpurple/conversation.c
    libpurple/conversations.c
    -libpurple/conversationtypes.c
    libpurple/core.c
    libpurple/countingnode.c
    libpurple/debug.c