pidgin/pidgin

Use G_DECLARE_DERIVABLE_TYPE for PurpleConversation and additional cleanups

2021-04-16, Gary Kramlich
f1b7c03f6cc7
Parents d3518ff99fa7
Children f214e91df169
Use G_DECLARE_DERIVABLE_TYPE for PurpleConversation and additional cleanups

The setters for PurpleConversation are kind of crappy because of the
conversation cache in the purple_conversations api, which we'll address at a
later time.

Testing Done:
Compiled and ran locally, parted a chat and just signed out to verify no new issues.

Reviewed at https://reviews.imfreedom.org/r/613/
2 files changed, 785 insertions(+), 792 deletions(-)
  • +745 -717
    libpurple/purpleconversation.c
  • +40 -75
    libpurple/purpleconversation.h
    • --- a/libpurple/purpleconversation.c Mon Apr 12 20:27:47 2021 -0500
    +++ b/libpurple/purpleconversation.c Fri Apr 16 02:26:36 2021 -0500
    @@ -39,11 +39,7 @@
    #include "signals.h"
    #include "smiley-list.h"
    -typedef struct _PurpleConversationPrivate PurpleConversationPrivate;
    -
    -/* General private data for a conversation */
    -struct _PurpleConversationPrivate
    -{
    +typedef struct {
    PurpleAccount *account; /* The user using this conversation. */
    char *name; /* The name of the conversation. */
    @@ -62,38 +58,43 @@
    * but we don't have any class for people not on our buddy
    * list (PurpleDude?). So, if we have one, we should switch to it. */
    PurpleSmileyList *remote_smileys;
    -};
    +} PurpleConversationPrivate;
    -/* GObject Property enums */
    -enum
    -{
    +enum {
    PROP_0,
    PROP_ACCOUNT,
    PROP_NAME,
    PROP_TITLE,
    PROP_LOGGING,
    PROP_FEATURES,
    - PROP_LAST
    + N_PROPERTIES
    };
    -static GParamSpec *properties[PROP_LAST];
    +static GParamSpec *properties[N_PROPERTIES] = { NULL, };
    G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE(PurpleConversation, purple_conversation,
    - G_TYPE_OBJECT);
    + G_TYPE_OBJECT);
    +/**************************************************************************
    + * Helpers
    + **************************************************************************/
    static void
    -common_send(PurpleConversation *conv, const char *message, PurpleMessageFlags msgflags)
    +common_send(PurpleConversation *conv, const gchar *message,
    + PurpleMessageFlags msgflags)
    {
    PurpleAccount *account;
    PurpleConnection *gc;
    - PurpleConversationPrivate *priv =
    - purple_conversation_get_instance_private(conv);
    - char *displayed = NULL;
    - const char *sent, *me;
    - int err = 0;
    + PurpleConversationPrivate *priv = NULL;
    + gchar *displayed = NULL;
    + const gchar *sent, *me;
    + gint err = 0;
    + gpointer handle = NULL;
    - if (*message == '\0')
    + if(*message == '\0') {
    return;
    + }
    +
    + priv = purple_conversation_get_instance_private(conv);
    account = purple_conversation_get_account(conv);
    g_return_if_fail(PURPLE_IS_ACCOUNT(account));
    @@ -105,90 +106,92 @@
    /* Always linkfy the text for display, unless we're
    * explicitly asked to do otheriwse*/
    - if (!(msgflags & PURPLE_MESSAGE_INVISIBLE)) {
    - if(msgflags & PURPLE_MESSAGE_NO_LINKIFY)
    + if(!(msgflags & PURPLE_MESSAGE_INVISIBLE)) {
    + if(msgflags & PURPLE_MESSAGE_NO_LINKIFY) {
    displayed = g_strdup(message);
    - else
    + } else {
    displayed = purple_markup_linkify(message);
    + }
    }
    - if (displayed && (priv->features & PURPLE_CONNECTION_FLAG_HTML) &&
    - !(msgflags & PURPLE_MESSAGE_RAW)) {
    + if(displayed && (priv->features & PURPLE_CONNECTION_FLAG_HTML) &&
    + !(msgflags & PURPLE_MESSAGE_RAW))
    + {
    sent = displayed;
    - } else
    + } else {
    sent = message;
    + }
    msgflags |= PURPLE_MESSAGE_SEND;
    - if (PURPLE_IS_IM_CONVERSATION(conv)) {
    - PurpleMessage *msg = purple_message_new_outgoing(me,
    - purple_conversation_get_name(conv), sent, msgflags);
    + handle = purple_conversations_get_handle();
    +
    + if(PURPLE_IS_IM_CONVERSATION(conv)) {
    + const gchar *name = NULL;
    + PurpleMessage *msg = NULL;
    - purple_signal_emit(purple_conversations_get_handle(), "sending-im-msg",
    - account, msg);
    + name = purple_conversation_get_name(conv);
    + msg = purple_message_new_outgoing(me, name, sent, msgflags);
    - if (!purple_message_is_empty(msg)) {
    + purple_signal_emit(handle, "sending-im-msg", account, msg);
    + if(!purple_message_is_empty(msg)) {
    err = purple_serv_send_im(gc, msg);
    - if ((err > 0) && (displayed != NULL)) {
    + if((err > 0) && (displayed != NULL)) {
    /* revert the contents in case sending-im-msg changed it */
    purple_message_set_contents(msg, displayed);
    purple_conversation_write_message(conv, msg);
    }
    - purple_signal_emit(purple_conversations_get_handle(),
    - "sent-im-msg", account, msg);
    + purple_signal_emit(handle, "sent-im-msg", account, msg);
    }
    g_object_unref(G_OBJECT(msg));
    - }
    - else if (PURPLE_IS_CHAT_CONVERSATION(conv)) {
    + } else if(PURPLE_IS_CHAT_CONVERSATION(conv)) {
    PurpleMessage *msg;
    - int id = purple_chat_conversation_get_id(PURPLE_CHAT_CONVERSATION(conv));
    + gint id = purple_chat_conversation_get_id(PURPLE_CHAT_CONVERSATION(conv));
    msg = purple_message_new_outgoing(me, NULL, sent, msgflags);
    - purple_signal_emit(purple_conversations_get_handle(),
    - "sending-chat-msg", account, msg, id);
    + purple_signal_emit(handle, "sending-chat-msg", account, msg, id);
    - if (!purple_message_is_empty(msg)) {
    + if(!purple_message_is_empty(msg)) {
    err = purple_serv_chat_send(gc, id, msg);
    - purple_signal_emit(purple_conversations_get_handle(),
    - "sent-chat-msg", account, msg, id);
    + purple_signal_emit(handle, "sent-chat-msg", account, msg, id);
    }
    g_object_unref(G_OBJECT(msg));
    }
    - if (err < 0) {
    - const char *who;
    - const char *msg;
    + if(err < 0) {
    + const gchar *who;
    + const gchar *msg;
    who = purple_conversation_get_name(conv);
    - if (err == -E2BIG) {
    + if(err == -E2BIG) {
    msg = _("Unable to send message: The message is too large.");
    - if (!purple_conversation_present_error(who, account, msg)) {
    - char *msg2 = g_strdup_printf(_("Unable to send message to %s."), who);
    + if(!purple_conversation_present_error(who, account, msg)) {
    + gchar *msg2 = g_strdup_printf(_("Unable to send message to %s."),
    + who);
    purple_notify_error(gc, NULL, msg2,
    - _("The message is too large."),
    - purple_request_cpar_from_connection(gc));
    + _("The message is too large."),
    + purple_request_cpar_from_connection(gc));
    g_free(msg2);
    }
    - }
    - else if (err == -ENOTCONN) {
    + } else if(err == -ENOTCONN) {
    purple_debug_error("conversation", "Not yet connected.");
    - }
    - else {
    + } else {
    msg = _("Unable to send message.");
    - if (!purple_conversation_present_error(who, account, msg)) {
    - char *msg2 = g_strdup_printf(_("Unable to send message to %s."), who);
    + if(!purple_conversation_present_error(who, account, msg)) {
    + gchar *msg2 = g_strdup_printf(_("Unable to send message to %s."),
    + who);
    purple_notify_error(gc, NULL, msg2, NULL,
    - purple_request_cpar_from_connection(gc));
    + purple_request_cpar_from_connection(gc));
    g_free(msg2);
    }
    }
    @@ -197,469 +200,14 @@
    g_free(displayed);
    }
    -/**************************************************************************
    - * Conversation API
    - **************************************************************************/
    -void
    -purple_conversation_present(PurpleConversation *conv) {
    - PurpleConversationUiOps *ops;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    -
    - ops = purple_conversation_get_ui_ops(conv);
    - if(ops && ops->present)
    - ops->present(conv);
    -}
    -
    -void
    -purple_conversation_set_features(PurpleConversation *conv, PurpleConnectionFlags features)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    -
    - priv = purple_conversation_get_instance_private(conv);
    - priv->features = features;
    -
    - g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_FEATURES]);
    -
    - purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_FEATURES);
    -}
    -
    -PurpleConnectionFlags
    -purple_conversation_get_features(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), 0);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - return priv->features;
    -}
    -
    -void
    -purple_conversation_set_ui_ops(PurpleConversation *conv,
    - PurpleConversationUiOps *ops)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - priv = purple_conversation_get_instance_private(conv);
    -
    - if (priv->ui_ops == ops)
    - return;
    -
    - if (priv->ui_ops != NULL && priv->ui_ops->destroy_conversation != NULL)
    - priv->ui_ops->destroy_conversation(conv);
    -
    - priv->ui_ops = ops;
    -}
    -
    -PurpleConversationUiOps *
    -purple_conversation_get_ui_ops(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - return priv->ui_ops;
    -}
    -
    -void
    -purple_conversation_set_account(PurpleConversation *conv, PurpleAccount *account)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - priv = purple_conversation_get_instance_private(conv);
    -
    - if (account == purple_conversation_get_account(conv))
    - return;
    -
    - _purple_conversations_update_cache(conv, NULL, account);
    - priv->account = account;
    -
    - g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_ACCOUNT]);
    -
    - purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_ACCOUNT);
    -}
    -
    -PurpleAccount *
    -purple_conversation_get_account(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - return priv->account;
    -}
    -
    -PurpleConnection *
    -purple_conversation_get_connection(PurpleConversation *conv)
    -{
    - PurpleAccount *account;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    -
    - account = purple_conversation_get_account(conv);
    -
    - if (account == NULL)
    - return NULL;
    -
    - return purple_account_get_connection(account);
    -}
    -
    -void
    -purple_conversation_set_title(PurpleConversation *conv, const char *title)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - g_return_if_fail(title != NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - g_free(priv->title);
    - priv->title = g_strdup(title);
    -
    - if (!g_object_get_data(G_OBJECT(conv), "is-finalizing"))
    - g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_TITLE]);
    -
    - purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_TITLE);
    -}
    -
    -const char *
    -purple_conversation_get_title(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - return priv->title;
    -}
    -
    -void
    -purple_conversation_autoset_title(PurpleConversation *conv)
    -{
    - PurpleAccount *account;
    - PurpleBuddy *b;
    - PurpleChat *chat;
    - const char *text = NULL, *name;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    -
    - account = purple_conversation_get_account(conv);
    - name = purple_conversation_get_name(conv);
    -
    - if (PURPLE_IS_IM_CONVERSATION(conv)) {
    - if (account && ((b = purple_blist_find_buddy(account, name)) != NULL))
    - text = purple_buddy_get_contact_alias(b);
    - } else if (PURPLE_IS_CHAT_CONVERSATION(conv)) {
    - if (account && ((chat = purple_blist_find_chat(account, name)) != NULL))
    - text = purple_chat_get_name(chat);
    - }
    -
    - if(text == NULL)
    - text = name;
    -
    - purple_conversation_set_title(conv, text);
    -}
    -
    -void
    -purple_conversation_set_name(PurpleConversation *conv, const char *name)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - priv = purple_conversation_get_instance_private(conv);
    -
    - _purple_conversations_update_cache(conv, name, NULL);
    -
    - g_free(priv->name);
    - priv->name = g_strdup(name);
    -
    - g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_NAME]);
    -
    - purple_conversation_autoset_title(conv);
    - purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_NAME);
    -}
    -
    -const char *
    -purple_conversation_get_name(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - return priv->name;
    -}
    -
    -void
    -purple_conversation_set_logging(PurpleConversation *conv, gboolean log)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - priv = purple_conversation_get_instance_private(conv);
    -
    - if (priv->logging != log)
    - {
    - priv->logging = log;
    - if (log && priv->logs == NULL) {
    - GDateTime *dt;
    - PurpleLog *log;
    -
    - dt = g_date_time_new_now_local();
    - log = purple_log_new(PURPLE_IS_CHAT_CONVERSATION(conv)
    - ? PURPLE_LOG_CHAT
    - : PURPLE_LOG_IM,
    - priv->name, priv->account, conv,
    - dt);
    - g_date_time_unref(dt);
    -
    - priv->logs = g_list_append(NULL, log);
    - }
    -
    - g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_LOGGING]);
    -
    - purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_LOGGING);
    - }
    -}
    -
    -gboolean
    -purple_conversation_is_logging(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), FALSE);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - return priv->logging;
    -}
    -
    -void
    -purple_conversation_close_logs(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    -
    - priv = purple_conversation_get_instance_private(conv);
    - g_list_free_full(priv->logs, (GDestroyNotify)purple_log_free);
    - priv->logs = NULL;
    -}
    -
    -void
    -_purple_conversation_write_common(PurpleConversation *conv, PurpleMessage *pmsg)
    -{
    - PurpleConversationPrivate *priv = NULL;
    - PurpleProtocol *protocol = NULL;
    - PurpleConnection *gc = NULL;
    - PurpleAccount *account;
    - PurpleConversationUiOps *ops;
    - PurpleBuddy *b;
    - int plugin_return;
    - /* int logging_font_options = 0; */
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - g_return_if_fail(pmsg != NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - ops = purple_conversation_get_ui_ops(conv);
    -
    - account = purple_conversation_get_account(conv);
    -
    - if (account != NULL)
    - gc = purple_account_get_connection(account);
    -
    - if (PURPLE_IS_CHAT_CONVERSATION(conv) &&
    - (gc != NULL && !g_slist_find(purple_connection_get_active_chats(gc), conv)))
    - return;
    -
    - if (PURPLE_IS_IM_CONVERSATION(conv) &&
    - !g_list_find(purple_conversations_get_all(), conv))
    - return;
    -
    - plugin_return = GPOINTER_TO_INT(purple_signal_emit_return_1(
    - purple_conversations_get_handle(),
    - (PURPLE_IS_IM_CONVERSATION(conv) ? "writing-im-msg" : "writing-chat-msg"),
    - conv, pmsg));
    -
    - if (purple_message_is_empty(pmsg))
    - return;
    -
    - if (plugin_return)
    - return;
    -
    - if (account != NULL) {
    - protocol = purple_account_get_protocol(account);
    -
    - if (PURPLE_IS_IM_CONVERSATION(conv) ||
    - !(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME)) {
    -
    - if (purple_message_get_flags(pmsg) & PURPLE_MESSAGE_SEND) {
    - const gchar *alias;
    -
    - b = purple_blist_find_buddy(account,
    - purple_account_get_username(account));
    -
    - if (purple_account_get_private_alias(account) != NULL)
    - alias = purple_account_get_private_alias(account);
    - else if (b != NULL && !purple_strequal(purple_buddy_get_name(b),
    - purple_buddy_get_contact_alias(b)))
    - {
    - alias = purple_buddy_get_contact_alias(b);
    - } else if (purple_connection_get_display_name(gc) != NULL)
    - alias = purple_connection_get_display_name(gc);
    - else
    - alias = purple_account_get_username(account);
    -
    - purple_message_set_author_alias(pmsg, alias);
    - }
    - else if (purple_message_get_flags(pmsg) & PURPLE_MESSAGE_RECV)
    - {
    - /* TODO: PurpleDude - folks not on the buddy list */
    - b = purple_blist_find_buddy(account,
    - purple_message_get_author(pmsg));
    -
    - if (b != NULL) {
    - purple_message_set_author_alias(pmsg,
    - purple_buddy_get_contact_alias(b));
    - }
    - }
    - }
    - }
    -
    - if (!(purple_message_get_flags(pmsg) & PURPLE_MESSAGE_NO_LOG) && purple_conversation_is_logging(conv)) {
    - GList *log;
    - GDateTime *dt;
    -
    - dt = g_date_time_ref(purple_message_get_timestamp(pmsg));
    - log = priv->logs;
    - while (log != NULL) {
    - purple_log_write((PurpleLog *)log->data,
    - purple_message_get_flags(pmsg),
    - purple_message_get_author_alias(pmsg),
    - dt,
    - purple_message_get_contents(pmsg));
    - log = log->next;
    - }
    - g_date_time_unref(dt);
    - }
    -
    - if (ops) {
    - if (PURPLE_IS_CHAT_CONVERSATION(conv) && ops->write_chat)
    - ops->write_chat(PURPLE_CHAT_CONVERSATION(conv), pmsg);
    - else if (PURPLE_IS_IM_CONVERSATION(conv) && ops->write_im)
    - ops->write_im(PURPLE_IM_CONVERSATION(conv), pmsg);
    - else if (ops->write_conv)
    - ops->write_conv(conv, pmsg);
    - }
    -
    - g_object_ref(pmsg);
    - priv->message_history = g_list_prepend(priv->message_history, pmsg);
    -
    - purple_signal_emit(purple_conversations_get_handle(),
    - (PURPLE_IS_IM_CONVERSATION(conv) ? "wrote-im-msg" : "wrote-chat-msg"),
    - conv, pmsg);
    -}
    -
    -void
    -purple_conversation_write_message(PurpleConversation *conv, PurpleMessage *msg)
    -{
    - PurpleConversationClass *klass = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    -
    - klass = PURPLE_CONVERSATION_GET_CLASS(conv);
    -
    - if (klass && klass->write_message)
    - klass->write_message(conv, msg);
    -}
    -
    -void purple_conversation_write_system_message(PurpleConversation *conv,
    - const gchar *message, PurpleMessageFlags flags)
    -{
    - _purple_conversation_write_common(conv,
    - purple_message_new_system(message, flags));
    -}
    -
    -void
    -purple_conversation_send(PurpleConversation *conv, const char *message)
    -{
    - purple_conversation_send_with_flags(conv, message, 0);
    -}
    -
    -void
    -purple_conversation_send_with_flags(PurpleConversation *conv, const char *message,
    - PurpleMessageFlags flags)
    -{
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - g_return_if_fail(message != NULL);
    -
    - common_send(conv, message, flags);
    -}
    -
    -gboolean
    -purple_conversation_has_focus(PurpleConversation *conv)
    -{
    - gboolean ret = FALSE;
    - PurpleConversationUiOps *ops;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), FALSE);
    -
    - ops = purple_conversation_get_ui_ops(conv);
    -
    - if (ops != NULL && ops->has_focus != NULL)
    - ret = ops->has_focus(conv);
    -
    - return ret;
    -}
    -
    -/*
    - * TODO: Need to make sure calls to this function happen in the core
    - * instead of the UI. That way UIs have less work to do, and the
    - * core/UI split is cleaner. Also need to make sure this is called
    - * when chats are added/removed from the blist.
    - */
    -void
    -purple_conversation_update(PurpleConversation *conv, PurpleConversationUpdateType type)
    -{
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    -
    - purple_signal_emit(purple_conversations_get_handle(),
    - "conversation-updated", conv, type);
    -}
    -
    -gboolean purple_conversation_present_error(const char *who, PurpleAccount *account, const char *what)
    -{
    - PurpleConversation *conv;
    -
    - g_return_val_if_fail(who != NULL, FALSE);
    - g_return_val_if_fail(PURPLE_IS_ACCOUNT(account), FALSE);
    - g_return_val_if_fail(what != NULL, FALSE);
    -
    - conv = purple_conversations_find_with_account(who, account);
    - if (conv != NULL)
    - purple_conversation_write_system_message(conv, what, PURPLE_MESSAGE_ERROR);
    - else
    - return FALSE;
    -
    - return TRUE;
    -}
    -
    static void
    -purple_conversation_send_confirm_cb(gpointer *data)
    -{
    +purple_conversation_send_confirm_cb(gpointer *data) {
    PurpleConversation *conv = data[0];
    - char *message = data[1];
    + gchar *message = data[1];
    g_free(data);
    - if (!PURPLE_IS_CONVERSATION(conv)) {
    + if(!PURPLE_IS_CONVERSATION(conv)) {
    /* Maybe it was closed before this callback was called. */
    return;
    }
    @@ -667,167 +215,17 @@
    common_send(conv, message, 0);
    }
    -void
    -purple_conversation_send_confirm(PurpleConversation *conv, const char *message)
    +/**************************************************************************
    + * GObject Implementation
    + **************************************************************************/
    +static void
    +purple_conversation_set_property(GObject *obj, guint param_id,
    + const GValue *value, GParamSpec *pspec)
    {
    + PurpleConversation *conv = PURPLE_CONVERSATION(obj);
    PurpleConversationPrivate *priv = NULL;
    - char *text;
    - gpointer *data;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - g_return_if_fail(message != NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - if (priv->ui_ops != NULL && priv->ui_ops->send_confirm != NULL)
    - {
    - priv->ui_ops->send_confirm(conv, message);
    - return;
    - }
    -
    - text = g_strdup_printf("You are about to send the following message:\n%s", message);
    - data = g_new0(gpointer, 2);
    - data[0] = conv;
    - data[1] = (gpointer)message;
    -
    - purple_request_action(conv, NULL, _("Send Message"), text, 0,
    - purple_request_cpar_from_account(
    - purple_conversation_get_account(conv)),
    - data, 2, _("_Send Message"),
    - G_CALLBACK(purple_conversation_send_confirm_cb), _("Cancel"), NULL);
    -}
    -
    -GList *
    -purple_conversation_get_extended_menu(PurpleConversation *conv)
    -{
    - GList *menu = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    -
    - purple_signal_emit(purple_conversations_get_handle(),
    - "conversation-extended-menu", conv, &menu);
    - return menu;
    -}
    -
    -void purple_conversation_clear_message_history(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    - GList *list;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    -
    - priv = purple_conversation_get_instance_private(conv);
    - list = priv->message_history;
    - g_list_free_full(list, g_object_unref);
    - priv->message_history = NULL;
    -
    - purple_signal_emit(purple_conversations_get_handle(),
    - "cleared-message-history", conv);
    -}
    -
    -GList *purple_conversation_get_message_history(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    priv = purple_conversation_get_instance_private(conv);
    - return priv->message_history;
    -}
    -
    -gboolean
    -purple_conversation_do_command(PurpleConversation *conv, const gchar *cmdline,
    - const gchar *markup, gchar **error)
    -{
    - char *mark = (markup && *markup) ? NULL : g_markup_escape_text(cmdline, -1), *err = NULL;
    - PurpleCmdStatus status = purple_cmd_do_command(conv, cmdline, mark ? mark : markup, error ? error : &err);
    - g_free(mark);
    - g_free(err);
    - return (status == PURPLE_CMD_STATUS_OK);
    -}
    -
    -gssize
    -purple_conversation_get_max_message_size(PurpleConversation *conv)
    -{
    - PurpleProtocol *protocol;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), 0);
    -
    - protocol = purple_connection_get_protocol(
    - purple_conversation_get_connection(conv));
    -
    - g_return_val_if_fail(PURPLE_IS_PROTOCOL(protocol), 0);
    -
    - return purple_protocol_client_get_max_message_size(PURPLE_PROTOCOL_CLIENT(protocol), conv);
    -}
    -
    -void
    -purple_conversation_add_smiley(PurpleConversation *conv, PurpleSmiley *smiley) {
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    - g_return_if_fail(smiley);
    -
    - priv = purple_conversation_get_instance_private(conv);
    -
    - if (priv->remote_smileys == NULL) {
    - priv->remote_smileys = purple_smiley_list_new();
    - g_object_set(priv->remote_smileys,
    - "drop-failed-remotes", TRUE, NULL);
    - }
    -
    - if(purple_smiley_list_get_by_shortcut(
    - priv->remote_smileys,
    - purple_smiley_get_shortcut(smiley)))
    - {
    - /* smiley was already added */
    - return;
    - }
    -
    - if (!purple_smiley_list_add(priv->remote_smileys, smiley)) {
    - purple_debug_error("conversation", "failed adding remote "
    - "smiley to the list");
    - }
    -}
    -
    -PurpleSmiley *
    -purple_conversation_get_smiley(PurpleConversation *conv, const gchar *shortcut) {
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    - g_return_val_if_fail(shortcut, NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    -
    - if (priv->remote_smileys == NULL)
    - return NULL;
    -
    - return purple_smiley_list_get_by_shortcut(priv->remote_smileys, shortcut);
    -}
    -
    -PurpleSmileyList *
    -purple_conversation_get_remote_smileys(PurpleConversation *conv)
    -{
    - PurpleConversationPrivate *priv = NULL;
    -
    - g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    -
    - priv = purple_conversation_get_instance_private(conv);
    - return priv->remote_smileys;
    -}
    -
    -
    -/**************************************************************************
    - * GObject code
    - **************************************************************************/
    -
    -/* Set method for GObject properties */
    -static void
    -purple_conversation_set_property(GObject *obj, guint param_id, const GValue *value,
    - GParamSpec *pspec)
    -{
    - PurpleConversation *conv = PURPLE_CONVERSATION(obj);
    - PurpleConversationPrivate *priv =
    - purple_conversation_get_instance_private(conv);
    switch (param_id) {
    case PROP_ACCOUNT:
    @@ -853,14 +251,13 @@
    }
    }
    -/* Get method for GObject properties */
    static void
    purple_conversation_get_property(GObject *obj, guint param_id, GValue *value,
    - GParamSpec *pspec)
    + GParamSpec *pspec)
    {
    PurpleConversation *conv = PURPLE_CONVERSATION(obj);
    - switch (param_id) {
    + switch(param_id) {
    case PROP_ACCOUNT:
    g_value_set_object(value, purple_conversation_get_account(conv));
    break;
    @@ -883,14 +280,11 @@
    }
    static void
    -purple_conversation_init(PurpleConversation *conv)
    -{
    +purple_conversation_init(PurpleConversation *conv) {
    }
    -/* Called when done constructing */
    static void
    -purple_conversation_constructed(GObject *object)
    -{
    +purple_conversation_constructed(GObject *object) {
    PurpleConversation *conv = PURPLE_CONVERSATION(object);
    PurpleAccount *account;
    PurpleConnection *gc;
    @@ -916,25 +310,23 @@
    */
    ops = purple_conversations_get_ui_ops();
    purple_conversation_set_ui_ops(conv, ops);
    - if (ops != NULL && ops->create_conversation != NULL)
    + if(ops != NULL && ops->create_conversation != NULL) {
    ops->create_conversation(conv);
    + }
    purple_signal_emit(purple_conversations_get_handle(),
    - "conversation-created", conv);
    + "conversation-created", conv);
    g_object_unref(account);
    }
    static void
    -purple_conversation_dispose(GObject *object)
    -{
    - g_object_set_data(object, "is-finalizing", GINT_TO_POINTER(TRUE));
    +purple_conversation_dispose(GObject *obj) {
    + g_object_set_data(obj, "is-finalizing", GINT_TO_POINTER(TRUE));
    }
    -/* GObject finalize function */
    static void
    -purple_conversation_finalize(GObject *object)
    -{
    +purple_conversation_finalize(GObject *object) {
    PurpleConversation *conv = PURPLE_CONVERSATION(object);
    PurpleConversationPrivate *priv =
    purple_conversation_get_instance_private(conv);
    @@ -942,31 +334,27 @@
    purple_request_close_with_handle(conv);
    - /* remove from conversations and im/chats lists prior to emit */
    + /* remove from conversations and im/chats lists prior to emit */
    purple_conversations_remove(conv);
    purple_signal_emit(purple_conversations_get_handle(),
    - "deleting-conversation", conv);
    + "deleting-conversation", conv);
    purple_conversation_close_logs(conv);
    purple_conversation_clear_message_history(conv);
    - if (ops != NULL && ops->destroy_conversation != NULL)
    + if(ops != NULL && ops->destroy_conversation != NULL) {
    ops->destroy_conversation(conv);
    + }
    - g_free(priv->name);
    - g_free(priv->title);
    -
    - priv->name = NULL;
    - priv->title = NULL;
    + g_clear_pointer(&priv->name, g_free);
    + g_clear_pointer(&priv->title, g_free);
    G_OBJECT_CLASS(purple_conversation_parent_class)->finalize(object);
    }
    -/* Class initializer function */
    static void
    -purple_conversation_class_init(PurpleConversationClass *klass)
    -{
    +purple_conversation_class_init(PurpleConversationClass *klass) {
    GObjectClass *obj_class = G_OBJECT_CLASS(klass);
    obj_class->dispose = purple_conversation_dispose;
    @@ -977,27 +365,667 @@
    obj_class->get_property = purple_conversation_get_property;
    obj_class->set_property = purple_conversation_set_property;
    - properties[PROP_ACCOUNT] = g_param_spec_object("account", "Account",
    - "The account for the conversation.", PURPLE_TYPE_ACCOUNT,
    - G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS);
    + properties[PROP_ACCOUNT] = g_param_spec_object(
    + "account", "Account",
    + "The account for the conversation.",
    + PURPLE_TYPE_ACCOUNT,
    + G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS);
    +
    + properties[PROP_NAME] = g_param_spec_string(
    + "name", "Name",
    + "The name of the conversation.",
    + NULL,
    + G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS);
    +
    + properties[PROP_TITLE] = g_param_spec_string(
    + "title", "Title",
    + "The title of the conversation.",
    + NULL,
    + G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS);
    +
    + properties[PROP_LOGGING] = g_param_spec_boolean(
    + "logging", "Logging status",
    + "Whether logging is enabled or not.",
    + FALSE,
    + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    +
    + properties[PROP_FEATURES] = g_param_spec_flags(
    + "features", "Connection features",
    + "The connection features of the conversation.",
    + PURPLE_TYPE_CONNECTION_FLAGS,
    + 0,
    + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    +
    + g_object_class_install_properties(obj_class, N_PROPERTIES, properties);
    +}
    +
    +/******************************************************************************
    + * Public API
    + *****************************************************************************/
    +void
    +purple_conversation_present(PurpleConversation *conv) {
    + PurpleConversationUiOps *ops;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    +
    + ops = purple_conversation_get_ui_ops(conv);
    + if(ops && ops->present) {
    + ops->present(conv);
    + }
    +}
    +
    +void
    +purple_conversation_set_features(PurpleConversation *conv,
    + PurpleConnectionFlags features)
    +{
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    +
    + priv = purple_conversation_get_instance_private(conv);
    + priv->features = features;
    +
    + g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_FEATURES]);
    +
    + purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_FEATURES);
    +}
    +
    +PurpleConnectionFlags
    +purple_conversation_get_features(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), 0);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + return priv->features;
    +}
    +
    +void
    +purple_conversation_set_ui_ops(PurpleConversation *conv,
    + PurpleConversationUiOps *ops)
    +{
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + if(priv->ui_ops == ops) {
    + return;
    + }
    +
    + if(priv->ui_ops != NULL && priv->ui_ops->destroy_conversation != NULL) {
    + priv->ui_ops->destroy_conversation(conv);
    + }
    +
    + priv->ui_ops = ops;
    +}
    +
    +PurpleConversationUiOps *
    +purple_conversation_get_ui_ops(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + return priv->ui_ops;
    +}
    +
    +void
    +purple_conversation_set_account(PurpleConversation *conv,
    + PurpleAccount *account)
    +{
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    + priv = purple_conversation_get_instance_private(conv);
    +
    + if(g_set_object(&priv->account, account)) {
    + _purple_conversations_update_cache(conv, NULL, account);
    +
    + g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_ACCOUNT]);
    +
    + purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_ACCOUNT);
    + }
    +}
    +
    +PurpleAccount *
    +purple_conversation_get_account(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + return priv->account;
    +}
    +
    +PurpleConnection *
    +purple_conversation_get_connection(PurpleConversation *conv) {
    + PurpleAccount *account;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    +
    + account = purple_conversation_get_account(conv);
    +
    + if(account == NULL) {
    + return NULL;
    + }
    +
    + return purple_account_get_connection(account);
    +}
    +
    +void
    +purple_conversation_set_title(PurpleConversation *conv, const gchar *title) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    + g_return_if_fail(title != NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    + g_free(priv->title);
    + priv->title = g_strdup(title);
    - properties[PROP_NAME] = g_param_spec_string("name", "Name",
    - "The name of the conversation.", NULL,
    - G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS);
    + if(!g_object_get_data(G_OBJECT(conv), "is-finalizing")) {
    + g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_TITLE]);
    + }
    +
    + purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_TITLE);
    +}
    +
    +const gchar *
    +purple_conversation_get_title(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + return priv->title;
    +}
    +
    +void
    +purple_conversation_autoset_title(PurpleConversation *conv) {
    + PurpleAccount *account;
    + PurpleBuddy *b;
    + PurpleChat *chat;
    + const gchar *text = NULL, *name;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    +
    + account = purple_conversation_get_account(conv);
    + name = purple_conversation_get_name(conv);
    +
    + if(PURPLE_IS_IM_CONVERSATION(conv)) {
    + if(account && ((b = purple_blist_find_buddy(account, name)) != NULL)) {
    + text = purple_buddy_get_contact_alias(b);
    + }
    + } else if(PURPLE_IS_CHAT_CONVERSATION(conv)) {
    + if(account && ((chat = purple_blist_find_chat(account, name)) != NULL)) {
    + text = purple_chat_get_name(chat);
    + }
    + }
    +
    + if(text == NULL) {
    + text = name;
    + }
    +
    + purple_conversation_set_title(conv, text);
    +}
    +
    +void
    +purple_conversation_set_name(PurpleConversation *conv, const gchar *name) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    + priv = purple_conversation_get_instance_private(conv);
    +
    + g_free(priv->name);
    + priv->name = g_strdup(name);
    +
    + _purple_conversations_update_cache(conv, name, NULL);
    +
    + g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_NAME]);
    +
    + purple_conversation_autoset_title(conv);
    + purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_NAME);
    +}
    +
    +const gchar *
    +purple_conversation_get_name(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + return priv->name;
    +}
    +
    +void
    +purple_conversation_set_logging(PurpleConversation *conv, gboolean log) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    + priv = purple_conversation_get_instance_private(conv);
    - properties[PROP_TITLE] = g_param_spec_string("title", "Title",
    - "The title of the conversation.", NULL,
    - G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS);
    + if(priv->logging != log) {
    + priv->logging = log;
    + if(log && priv->logs == NULL) {
    + GDateTime *dt;
    + PurpleLog *log;
    +
    + dt = g_date_time_new_now_local();
    + log = purple_log_new(PURPLE_IS_CHAT_CONVERSATION(conv)
    + ? PURPLE_LOG_CHAT
    + : PURPLE_LOG_IM,
    + priv->name, priv->account, conv,
    + dt);
    + g_date_time_unref(dt);
    +
    + priv->logs = g_list_append(NULL, log);
    + }
    +
    + g_object_notify_by_pspec(G_OBJECT(conv), properties[PROP_LOGGING]);
    +
    + purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_LOGGING);
    + }
    +}
    +
    +gboolean
    +purple_conversation_is_logging(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), FALSE);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + return priv->logging;
    +}
    +
    +void
    +purple_conversation_close_logs(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    +
    + priv = purple_conversation_get_instance_private(conv);
    + g_list_free_full(priv->logs, (GDestroyNotify)purple_log_free);
    + priv->logs = NULL;
    +}
    +
    +void
    +_purple_conversation_write_common(PurpleConversation *conv,
    + PurpleMessage *pmsg)
    +{
    + PurpleConversationPrivate *priv = NULL;
    + PurpleProtocol *protocol = NULL;
    + PurpleConnection *gc = NULL;
    + PurpleAccount *account;
    + PurpleConversationUiOps *ops;
    + PurpleBuddy *b;
    + gint plugin_return;
    + /* int logging_font_options = 0; */
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    + g_return_if_fail(pmsg != NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    + ops = purple_conversation_get_ui_ops(conv);
    +
    + account = purple_conversation_get_account(conv);
    +
    + if(account != NULL) {
    + gc = purple_account_get_connection(account);
    + }
    +
    + if(PURPLE_IS_CHAT_CONVERSATION(conv) && gc != NULL) {
    + if(!g_slist_find(purple_connection_get_active_chats(gc), conv)) {
    + return;
    + }
    + } else if(PURPLE_IS_IM_CONVERSATION(conv)) {
    + if(!g_list_find(purple_conversations_get_all(), conv)) {
    + return;
    + }
    + }
    +
    + plugin_return = GPOINTER_TO_INT(purple_signal_emit_return_1(
    + purple_conversations_get_handle(),
    + (PURPLE_IS_IM_CONVERSATION(conv) ? "writing-im-msg" : "writing-chat-msg"),
    + conv, pmsg));
    - properties[PROP_LOGGING] = g_param_spec_boolean("logging", "Logging status",
    - "Whether logging is enabled or not.", FALSE,
    - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    + if(purple_message_is_empty(pmsg)) {
    + return;
    + }
    +
    + if(plugin_return) {
    + return;
    + }
    +
    + if(account != NULL) {
    + protocol = purple_account_get_protocol(account);
    +
    + if(PURPLE_IS_IM_CONVERSATION(conv) ||
    + !(purple_protocol_get_options(protocol) & OPT_PROTO_UNIQUE_CHATNAME))
    + {
    + if(purple_message_get_flags(pmsg) & PURPLE_MESSAGE_SEND) {
    + const gchar *alias;
    +
    + b = purple_blist_find_buddy(account,
    + purple_account_get_username(account));
    +
    + if(purple_account_get_private_alias(account) != NULL) {
    + alias = purple_account_get_private_alias(account);
    + } else if (b != NULL && !purple_strequal(purple_buddy_get_name(b),
    + purple_buddy_get_contact_alias(b)))
    + {
    + alias = purple_buddy_get_contact_alias(b);
    + } else if (purple_connection_get_display_name(gc) != NULL) {
    + alias = purple_connection_get_display_name(gc);
    + } else {
    + alias = purple_account_get_username(account);
    + }
    +
    + purple_message_set_author_alias(pmsg, alias);
    + } else if (purple_message_get_flags(pmsg) & PURPLE_MESSAGE_RECV) {
    + /* TODO: PurpleDude - folks not on the buddy list */
    + b = purple_blist_find_buddy(account,
    + purple_message_get_author(pmsg));
    +
    + if(b != NULL) {
    + purple_message_set_author_alias(pmsg,
    + purple_buddy_get_contact_alias(b));
    + }
    + }
    + }
    + }
    +
    + if(!(purple_message_get_flags(pmsg) & PURPLE_MESSAGE_NO_LOG) &&
    + purple_conversation_is_logging(conv))
    + {
    + GList *log;
    + GDateTime *dt;
    +
    + dt = g_date_time_ref(purple_message_get_timestamp(pmsg));
    + log = priv->logs;
    + while(log != NULL) {
    + purple_log_write((PurpleLog *)log->data,
    + purple_message_get_flags(pmsg),
    + purple_message_get_author_alias(pmsg),
    + dt,
    + purple_message_get_contents(pmsg));
    + log = log->next;
    + }
    + g_date_time_unref(dt);
    + }
    +
    + if(ops) {
    + if (PURPLE_IS_CHAT_CONVERSATION(conv) && ops->write_chat) {
    + ops->write_chat(PURPLE_CHAT_CONVERSATION(conv), pmsg);
    + } else if (PURPLE_IS_IM_CONVERSATION(conv) && ops->write_im) {
    + ops->write_im(PURPLE_IM_CONVERSATION(conv), pmsg);
    + } else if (ops->write_conv) {
    + ops->write_conv(conv, pmsg);
    + }
    + }
    +
    + g_object_ref(pmsg);
    + priv->message_history = g_list_prepend(priv->message_history, pmsg);
    +
    + purple_signal_emit(purple_conversations_get_handle(),
    + (PURPLE_IS_IM_CONVERSATION(conv) ? "wrote-im-msg" : "wrote-chat-msg"),
    + conv, pmsg);
    +}
    +
    +void
    +purple_conversation_write_message(PurpleConversation *conv,
    + PurpleMessage *msg)
    +{
    + PurpleConversationClass *klass = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    +
    + klass = PURPLE_CONVERSATION_GET_CLASS(conv);
    +
    + if(klass && klass->write_message) {
    + klass->write_message(conv, msg);
    + }
    +}
    +
    +void
    +purple_conversation_write_system_message(PurpleConversation *conv,
    + const gchar *message,
    + PurpleMessageFlags flags)
    +{
    + _purple_conversation_write_common(conv,
    + purple_message_new_system(message, flags));
    +}
    +
    +void
    +purple_conversation_send(PurpleConversation *conv, const gchar *message) {
    + purple_conversation_send_with_flags(conv, message, 0);
    +}
    +
    +void
    +purple_conversation_send_with_flags(PurpleConversation *conv,
    + const gchar *message,
    + PurpleMessageFlags flags)
    +{
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    + g_return_if_fail(message != NULL);
    +
    + common_send(conv, message, flags);
    +}
    +
    +gboolean
    +purple_conversation_has_focus(PurpleConversation *conv) {
    + gboolean ret = FALSE;
    + PurpleConversationUiOps *ops;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), FALSE);
    +
    + ops = purple_conversation_get_ui_ops(conv);
    +
    + if(ops != NULL && ops->has_focus != NULL) {
    + ret = ops->has_focus(conv);
    + }
    +
    + return ret;
    +}
    +
    +/*
    + * TODO: Need to make sure calls to this function happen in the core
    + * instead of the UI. That way UIs have less work to do, and the
    + * core/UI split is cleaner. Also need to make sure this is called
    + * when chats are added/removed from the blist.
    + */
    +void
    +purple_conversation_update(PurpleConversation *conv,
    + PurpleConversationUpdateType type)
    +{
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    +
    + purple_signal_emit(purple_conversations_get_handle(),
    + "conversation-updated", conv, type);
    +}
    +
    +gboolean
    +purple_conversation_present_error(const gchar *who, PurpleAccount *account,
    + const gchar *what)
    +{
    + PurpleConversation *conv;
    +
    + g_return_val_if_fail(who != NULL, FALSE);
    + g_return_val_if_fail(PURPLE_IS_ACCOUNT(account), FALSE);
    + g_return_val_if_fail(what != NULL, FALSE);
    - properties[PROP_FEATURES] = g_param_spec_flags("features",
    - "Connection features",
    - "The connection features of the conversation.",
    - PURPLE_TYPE_CONNECTION_FLAGS, 0,
    - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
    + conv = purple_conversations_find_with_account(who, account);
    + if(conv != NULL) {
    + purple_conversation_write_system_message(conv, what, PURPLE_MESSAGE_ERROR);
    + return TRUE;
    + }
    +
    + return FALSE;
    +}
    +
    +void
    +purple_conversation_send_confirm(PurpleConversation *conv,
    + const gchar *message)
    +{
    + PurpleConversationPrivate *priv = NULL;
    + gchar *text;
    + gpointer *data;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    + g_return_if_fail(message != NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    + if(priv->ui_ops != NULL && priv->ui_ops->send_confirm != NULL) {
    + priv->ui_ops->send_confirm(conv, message);
    + return;
    + }
    +
    + text = g_strdup_printf("You are about to send the following message:\n%s",
    + message);
    + data = g_new0(gpointer, 2);
    + data[0] = conv;
    + data[1] = (gpointer)message;
    +
    + purple_request_action(conv, NULL, _("Send Message"), text, 0,
    + purple_request_cpar_from_account(
    + purple_conversation_get_account(conv)),
    + data, 2, _("_Send Message"),
    + G_CALLBACK(purple_conversation_send_confirm_cb), _("Cancel"), NULL);
    +}
    +
    +GList *
    +purple_conversation_get_extended_menu(PurpleConversation *conv) {
    + GList *menu = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    +
    + purple_signal_emit(purple_conversations_get_handle(),
    + "conversation-extended-menu", conv, &menu);
    +
    + return menu;
    +}
    +
    +void
    +purple_conversation_clear_message_history(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    + GList *list;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    +
    + priv = purple_conversation_get_instance_private(conv);
    + list = priv->message_history;
    + g_list_free_full(list, g_object_unref);
    + priv->message_history = NULL;
    +
    + purple_signal_emit(purple_conversations_get_handle(),
    + "cleared-message-history", conv);
    +}
    +
    +GList *
    +purple_conversation_get_message_history(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + return priv->message_history;
    +}
    - g_object_class_install_properties(obj_class, PROP_LAST, properties);
    +gboolean
    +purple_conversation_do_command(PurpleConversation *conv, const gchar *cmdline,
    + const gchar *markup, gchar **error)
    +{
    + gchar *mark = NULL, *err = NULL;
    + PurpleCmdStatus status;
    +
    + if(markup == NULL || *markup == '\0') {
    + mark = g_markup_escape_text(cmdline, -1);
    + }
    +
    + status = purple_cmd_do_command(conv, cmdline, mark ? mark : markup,
    + error ? error : &err);
    +
    + g_free(mark);
    + g_free(err);
    +
    + return (status == PURPLE_CMD_STATUS_OK);
    +}
    +
    +gssize
    +purple_conversation_get_max_message_size(PurpleConversation *conv) {
    + PurpleProtocol *protocol;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), 0);
    +
    + protocol = purple_connection_get_protocol(
    + purple_conversation_get_connection(conv));
    +
    + g_return_val_if_fail(PURPLE_IS_PROTOCOL(protocol), 0);
    +
    + return purple_protocol_client_get_max_message_size(PURPLE_PROTOCOL_CLIENT(protocol), conv);
    }
    +
    +void
    +purple_conversation_add_smiley(PurpleConversation *conv, PurpleSmiley *smiley) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_if_fail(PURPLE_IS_CONVERSATION(conv));
    + g_return_if_fail(smiley);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + if(priv->remote_smileys == NULL) {
    + priv->remote_smileys = purple_smiley_list_new();
    + g_object_set(priv->remote_smileys, "drop-failed-remotes", TRUE, NULL);
    + }
    +
    + if(purple_smiley_list_get_by_shortcut(
    + priv->remote_smileys,
    + purple_smiley_get_shortcut(smiley)))
    + {
    + /* smiley was already added */
    + return;
    + }
    +
    + if(!purple_smiley_list_add(priv->remote_smileys, smiley)) {
    + purple_debug_error("conversation", "failed adding remote smiley to "
    + "the list");
    + }
    +}
    +
    +PurpleSmiley *
    +purple_conversation_get_smiley(PurpleConversation *conv,
    + const gchar *shortcut)
    +{
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    + g_return_val_if_fail(shortcut, NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + if(priv->remote_smileys == NULL) {
    + return NULL;
    + }
    +
    + return purple_smiley_list_get_by_shortcut(priv->remote_smileys, shortcut);
    +}
    +
    +PurpleSmileyList *
    +purple_conversation_get_remote_smileys(PurpleConversation *conv) {
    + PurpleConversationPrivate *priv = NULL;
    +
    + g_return_val_if_fail(PURPLE_IS_CONVERSATION(conv), NULL);
    +
    + priv = purple_conversation_get_instance_private(conv);
    +
    + return priv->remote_smileys;
    +}
    --- a/libpurple/purpleconversation.h Mon Apr 12 20:27:47 2021 -0500
    +++ b/libpurple/purpleconversation.h Fri Apr 16 02:26:36 2021 -0500
    @@ -25,6 +25,7 @@
    #ifndef PURPLE_CONVERSATION_H
    #define PURPLE_CONVERSATION_H
    +
    /**
    * SECTION:purpleconversation
    * @section_id: libpurple-purpleconversation
    @@ -37,39 +38,35 @@
    * @PurpleIMConversation and @PurpleChatConversation.
    */
    -#define PURPLE_TYPE_CONVERSATION (purple_conversation_get_type())
    -#define PURPLE_CONVERSATION(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PURPLE_TYPE_CONVERSATION, PurpleConversation))
    -#define PURPLE_CONVERSATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), PURPLE_TYPE_CONVERSATION, PurpleConversationClass))
    -#define PURPLE_IS_CONVERSATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), PURPLE_TYPE_CONVERSATION))
    -#define PURPLE_IS_CONVERSATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), PURPLE_TYPE_CONVERSATION))
    -#define PURPLE_CONVERSATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), PURPLE_TYPE_CONVERSATION, PurpleConversationClass))
    +#include <glib.h>
    +#include <glib-object.h>
    -/**************************************************************************/
    -/* Data Structures */
    -/**************************************************************************/
    +#include <purplemessage.h>
    -typedef struct _PurpleConversation PurpleConversation;
    -typedef struct _PurpleConversationClass PurpleConversationClass;
    +#define PURPLE_TYPE_CONVERSATION (purple_conversation_get_type())
    +G_DECLARE_DERIVABLE_TYPE(PurpleConversation, purple_conversation, PURPLE,
    + CONVERSATION, GObject)
    /**
    * PurpleConversationUpdateType:
    - * @PURPLE_CONVERSATION_UPDATE_ADD: The buddy associated with the
    - * conversation was added.
    - * @PURPLE_CONVERSATION_UPDATE_REMOVE: The buddy associated with the
    - * conversation was removed.
    - * @PURPLE_CONVERSATION_UPDATE_ACCOUNT: The purple_account was changed.
    - * @PURPLE_CONVERSATION_UPDATE_TYPING: The typing state was updated.
    - * @PURPLE_CONVERSATION_UPDATE_UNSEEN: The unseen state was updated.
    - * @PURPLE_CONVERSATION_UPDATE_LOGGING: Logging for this conversation was
    - * enabled or disabled.
    - * @PURPLE_CONVERSATION_UPDATE_TOPIC: The topic for a chat was updated.
    - * @PURPLE_CONVERSATION_ACCOUNT_ONLINE: One of the user's accounts went online.
    + * @PURPLE_CONVERSATION_UPDATE_ADD: The buddy associated with the conversation
    + * was added.
    + * @PURPLE_CONVERSATION_UPDATE_REMOVE: The buddy associated with the
    + * conversation was removed.
    + * @PURPLE_CONVERSATION_UPDATE_ACCOUNT: The purple_account was changed.
    + * @PURPLE_CONVERSATION_UPDATE_TYPING: The typing state was updated.
    + * @PURPLE_CONVERSATION_UPDATE_UNSEEN: The unseen state was updated.
    + * @PURPLE_CONVERSATION_UPDATE_LOGGING: Logging for this conversation was
    + * enabled or disabled.
    + * @PURPLE_CONVERSATION_UPDATE_TOPIC: The topic for a chat was updated.
    + * @PURPLE_CONVERSATION_ACCOUNT_ONLINE: One of the user's accounts went online.
    * @PURPLE_CONVERSATION_ACCOUNT_OFFLINE: One of the user's accounts went
    * offline.
    - * @PURPLE_CONVERSATION_UPDATE_AWAY: The other user went away.
    - * @PURPLE_CONVERSATION_UPDATE_ICON: The other user's buddy icon changed.
    - * @PURPLE_CONVERSATION_UPDATE_NAME: The name of the conversation was changed.
    - * @PURPLE_CONVERSATION_UPDATE_TITLE: The title of the conversation was updated.
    + * @PURPLE_CONVERSATION_UPDATE_AWAY: The other user went away.
    + * @PURPLE_CONVERSATION_UPDATE_ICON: The other user's buddy icon changed.
    + * @PURPLE_CONVERSATION_UPDATE_NAME: The name of the conversation was changed.
    + * @PURPLE_CONVERSATION_UPDATE_TITLE: The title of the conversation was
    + * updated.
    * @PURPLE_CONVERSATION_UPDATE_CHATLEFT: The user left a chat.
    * @PURPLE_CONVERSATION_UPDATE_FEATURES: The features for a chat have changed.
    *
    @@ -101,14 +98,6 @@
    } PurpleConversationUpdateType;
    -#include <glib.h>
    -#include <glib-object.h>
    -
    -#include <purplemessage.h>
    -
    -/**************************************************************************/
    -/* PurpleConversation */
    -/**************************************************************************/
    /**
    * PurpleConversation:
    *
    @@ -121,10 +110,6 @@
    * conversation is the only one contained in the parent window, that
    * window is also destroyed.
    */
    -struct _PurpleConversation
    -{
    - GObject gparent;
    -};
    /**
    * PurpleConversationClass:
    @@ -134,15 +119,14 @@
    * Base class for all #PurpleConversation's
    */
    struct _PurpleConversationClass {
    + /*< private >*/
    GObjectClass parent_class;
    + /*< public >*/
    void (*write_message)(PurpleConversation *conv, PurpleMessage *msg);
    /*< private >*/
    - void (*_purple_reserved1)(void);
    - void (*_purple_reserved2)(void);
    - void (*_purple_reserved3)(void);
    - void (*_purple_reserved4)(void);
    + gpointer reserved[4];
    };
    #include <purpleconversationuiops.h>
    @@ -153,16 +137,11 @@
    G_BEGIN_DECLS
    -/**************************************************************************/
    -/* Conversation API */
    -/**************************************************************************/
    -
    /**
    * purple_conversation_get_type:
    *
    * Returns: The #GType for the Conversation object.
    */
    -GType purple_conversation_get_type(void);
    /**
    * purple_conversation_present:
    @@ -180,8 +159,7 @@
    *
    * Sets the specified conversation's UI operations structure.
    */
    -void purple_conversation_set_ui_ops(PurpleConversation *conv,
    - PurpleConversationUiOps *ops);
    +void purple_conversation_set_ui_ops(PurpleConversation *conv, PurpleConversationUiOps *ops);
    /**
    * purple_conversation_get_ui_ops:
    @@ -203,8 +181,7 @@
    * This purple_account represents the user using purple, not the person the user
    * is having a conversation/chat/flame with.
    */
    -void purple_conversation_set_account(PurpleConversation *conv,
    - PurpleAccount *account);
    +void purple_conversation_set_account(PurpleConversation *conv, PurpleAccount *account);
    /**
    * purple_conversation_get_account:
    @@ -236,7 +213,7 @@
    *
    * Sets the specified conversation's title.
    */
    -void purple_conversation_set_title(PurpleConversation *conv, const char *title);
    +void purple_conversation_set_title(PurpleConversation *conv, const gchar *title);
    /**
    * purple_conversation_get_title:
    @@ -266,7 +243,7 @@
    *
    * Sets the specified conversation's name.
    */
    -void purple_conversation_set_name(PurpleConversation *conv, const char *name);
    +void purple_conversation_set_name(PurpleConversation *conv, const gchar *name);
    /**
    * purple_conversation_get_name:
    @@ -317,8 +294,7 @@
    *
    * Writes to a chat or an IM.
    */
    -void purple_conversation_write_message(PurpleConversation *conv,
    - PurpleMessage *msg);
    +void purple_conversation_write_message(PurpleConversation *conv, PurpleMessage *msg);
    /**
    * purple_conversation_write_system_message:
    @@ -328,8 +304,7 @@
    *
    * Wites a system message to a chat or an IM.
    */
    -void purple_conversation_write_system_message(PurpleConversation *conv,
    - const gchar *message, PurpleMessageFlags flags);
    +void purple_conversation_write_system_message(PurpleConversation *conv, const gchar *message, PurpleMessageFlags flags);
    /**
    * purple_conversation_send:
    @@ -339,7 +314,7 @@
    * Sends a message to this conversation. This function calls
    * purple_conversation_send_with_flags() with no additional flags.
    */
    -void purple_conversation_send(PurpleConversation *conv, const char *message);
    +void purple_conversation_send(PurpleConversation *conv, const gchar *message);
    /**
    * purple_conversation_send_with_flags:
    @@ -350,8 +325,7 @@
    *
    * Sends a message to this conversation with specified flags.
    */
    -void purple_conversation_send_with_flags(PurpleConversation *conv, const char *message,
    - PurpleMessageFlags flags);
    +void purple_conversation_send_with_flags(PurpleConversation *conv, const gchar *message, PurpleMessageFlags flags);
    /**
    * purple_conversation_set_features:
    @@ -360,9 +334,7 @@
    *
    * Set the features as supported for the given conversation.
    */
    -void purple_conversation_set_features(PurpleConversation *conv,
    - PurpleConnectionFlags features);
    -
    +void purple_conversation_set_features(PurpleConversation *conv, PurpleConnectionFlags features);
    /**
    * purple_conversation_get_features:
    @@ -426,7 +398,7 @@
    * The confirmation ensures that the user isn't sending a
    * message by mistake.
    */
    -void purple_conversation_send_confirm(PurpleConversation *conv, const char *message);
    +void purple_conversation_send_confirm(PurpleConversation *conv, const gchar *message);
    /**
    * purple_conversation_get_extended_menu:
    @@ -452,8 +424,7 @@
    *
    * Returns: %TRUE if the command was executed successfully, %FALSE otherwise.
    */
    -gboolean purple_conversation_do_command(PurpleConversation *conv,
    - const gchar *cmdline, const gchar *markup, gchar **error);
    +gboolean purple_conversation_do_command(PurpleConversation *conv, const gchar *cmdline, const gchar *markup, gchar **error);
    /**
    * purple_conversation_get_max_message_size:
    @@ -465,8 +436,7 @@
    *
    * Returns: Maximum message size, 0 if unspecified, -1 for infinite.
    */
    -gssize
    -purple_conversation_get_max_message_size(PurpleConversation *conv);
    +gssize purple_conversation_get_max_message_size(PurpleConversation *conv);
    /**
    * purple_conversation_add_smiley:
    @@ -496,12 +466,7 @@
    *
    * Returns: (transfer none): The list of remote smileys.
    */
    -PurpleSmileyList *
    -purple_conversation_get_remote_smileys(PurpleConversation *conv);
    -
    -/**************************************************************************/
    -/* Conversation Helper API */
    -/**************************************************************************/
    +PurpleSmileyList *purple_conversation_get_remote_smileys(PurpleConversation *conv);
    /**
    * purple_conversation_present_error:
    @@ -518,7 +483,7 @@
    *
    * Returns: TRUE if the error was presented, else FALSE
    */
    -gboolean purple_conversation_present_error(const char *who, PurpleAccount *account, const char *what);
    +gboolean purple_conversation_present_error(const gchar *who, PurpleAccount *account, const gchar *what);
    G_END_DECLS