pidgin/pidgin

Stop automatically adding/remove conversations from the conversation manager

2 months ago, Gary Kramlich
8019945e1c21
Stop automatically adding/remove conversations from the conversation manager

This was done to mimic the old conversations API and shouldn't be needed going
forward. However, since we can't create conversations right now, we're probably
missing some edge cases here.

Also make sure to keep a reference around on the conversation while removing to avoid use after frees.

Testing Done:
Trained with the turtles.

Reviewed at https://reviews.imfreedom.org/r/3049/
/*
* Purple - Internet Messaging Library
* 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 library 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 library 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 library; if not, see <https://www.gnu.org/licenses/>.
*/
#include "purplecredentialprovider.h"
#include "purpleprivate.h"
typedef struct {
gchar *id;
gchar *name;
gchar *description;
GSettings *settings;
} PurpleCredentialProviderPrivate;
enum {
PROP_0,
PROP_ID,
PROP_NAME,
PROP_DESCRIPTION,
PROP_SETTINGS,
N_PROPERTIES,
};
static GParamSpec *properties[N_PROPERTIES] = {NULL, };
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE(PurpleCredentialProvider,
purple_credential_provider, G_TYPE_OBJECT)
/******************************************************************************
* Helpers
*****************************************************************************/
static void
purple_credential_provider_set_id(PurpleCredentialProvider *provider,
const gchar *id)
{
PurpleCredentialProviderPrivate *priv = NULL;
priv = purple_credential_provider_get_instance_private(provider);
g_free(priv->id);
priv->id = g_strdup(id);
g_object_notify_by_pspec(G_OBJECT(provider), properties[PROP_ID]);
}
static void
purple_credential_provider_set_name(PurpleCredentialProvider *provider,
const gchar *name)
{
PurpleCredentialProviderPrivate *priv = NULL;
priv = purple_credential_provider_get_instance_private(provider);
g_free(priv->name);
priv->name = g_strdup(name);
g_object_notify_by_pspec(G_OBJECT(provider), properties[PROP_NAME]);
}
static void
purple_credential_provider_set_description(PurpleCredentialProvider *provider,
const gchar *description)
{
PurpleCredentialProviderPrivate *priv = NULL;
priv = purple_credential_provider_get_instance_private(provider);
g_free(priv->description);
priv->description = g_strdup(description);
g_object_notify_by_pspec(G_OBJECT(provider), properties[PROP_DESCRIPTION]);
}
static void
purple_credential_provider_set_settings(PurpleCredentialProvider *provider,
GSettings *settings)
{
PurpleCredentialProviderPrivate *priv = NULL;
g_return_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider));
priv = purple_credential_provider_get_instance_private(provider);
if(g_set_object(&priv->settings, settings)) {
g_object_notify_by_pspec(G_OBJECT(provider),
properties[PROP_SETTINGS]);
}
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static void
purple_credential_provider_get_property(GObject *obj, guint param_id,
GValue *value, GParamSpec *pspec)
{
PurpleCredentialProvider *provider = PURPLE_CREDENTIAL_PROVIDER(obj);
switch(param_id) {
case PROP_ID:
g_value_set_string(value,
purple_credential_provider_get_id(provider));
break;
case PROP_NAME:
g_value_set_string(value,
purple_credential_provider_get_name(provider));
break;
case PROP_DESCRIPTION:
g_value_set_string(value,
purple_credential_provider_get_description(provider));
break;
case PROP_SETTINGS:
g_value_set_object(value,
purple_credential_provider_get_settings(provider));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
static void
purple_credential_provider_set_property(GObject *obj, guint param_id,
const GValue *value, GParamSpec *pspec)
{
PurpleCredentialProvider *provider = PURPLE_CREDENTIAL_PROVIDER(obj);
switch(param_id) {
case PROP_ID:
purple_credential_provider_set_id(provider,
g_value_get_string(value));
break;
case PROP_NAME:
purple_credential_provider_set_name(provider,
g_value_get_string(value));
break;
case PROP_DESCRIPTION:
purple_credential_provider_set_description(provider,
g_value_get_string(value));
break;
case PROP_SETTINGS:
purple_credential_provider_set_settings(provider,
g_value_get_object(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
static void
purple_credential_provider_finalize(GObject *obj) {
PurpleCredentialProvider *provider = NULL;
PurpleCredentialProviderPrivate *priv = NULL;
provider = PURPLE_CREDENTIAL_PROVIDER(obj);
priv = purple_credential_provider_get_instance_private(provider);
g_clear_pointer(&priv->id, g_free);
g_clear_pointer(&priv->name, g_free);
g_clear_pointer(&priv->description, g_free);
g_clear_object(&priv->settings);
G_OBJECT_CLASS(purple_credential_provider_parent_class)->finalize(obj);
}
static void
purple_credential_provider_init(G_GNUC_UNUSED PurpleCredentialProvider *provider)
{
}
static void
purple_credential_provider_class_init(PurpleCredentialProviderClass *klass) {
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
obj_class->get_property = purple_credential_provider_get_property;
obj_class->set_property = purple_credential_provider_set_property;
obj_class->finalize = purple_credential_provider_finalize;
/**
* PurpleCredentialProvider:id:
*
* The ID of the provider. Used for preferences and other things that need
* to address it.
*
* Since: 3.0
*/
properties[PROP_ID] = g_param_spec_string(
"id", "id", "The identifier of the provider",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS
);
/**
* PurpleCredentialProvider:name:
*
* The name of the provider which will be displayed to the user.
*
* Since: 3.0
*/
properties[PROP_NAME] = g_param_spec_string(
"name", "name", "The name of the provider",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS
);
/**
* PurpleCredentialProvider:description:
*
* The description of the provider which will be displayed to the user.
*
* Since: 3.0
*/
properties[PROP_DESCRIPTION] = g_param_spec_string(
"description", "description", "The description of the provider",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS
);
/**
* PurpleCredentialProvider:settings:
*
* The [class@Gio.Settings] used to configure the provider. This may be
* %NULL.
*
* Since: 3.0
*/
properties[PROP_SETTINGS] = g_param_spec_object(
"settings", "settings",
"The GSettings for the provider",
G_TYPE_SETTINGS,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(obj_class, N_PROPERTIES, properties);
}
/******************************************************************************
* Private API
*****************************************************************************/
void
purple_credential_provider_activate(PurpleCredentialProvider *provider) {
PurpleCredentialProviderClass *klass = NULL;
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->activate) {
klass->activate(provider);
}
}
void
purple_credential_provider_deactivate(PurpleCredentialProvider *provider) {
PurpleCredentialProviderClass *klass = NULL;
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->deactivate) {
klass->deactivate(provider);
}
}
/******************************************************************************
* Public API
*****************************************************************************/
const gchar *
purple_credential_provider_get_id(PurpleCredentialProvider *provider) {
PurpleCredentialProviderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
priv = purple_credential_provider_get_instance_private(provider);
return priv->id;
}
const gchar *
purple_credential_provider_get_name(PurpleCredentialProvider *provider) {
PurpleCredentialProviderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
priv = purple_credential_provider_get_instance_private(provider);
return priv->name;
}
const gchar *
purple_credential_provider_get_description(PurpleCredentialProvider *provider) {
PurpleCredentialProviderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
priv = purple_credential_provider_get_instance_private(provider);
return priv->description;
}
gboolean
purple_credential_provider_is_valid(PurpleCredentialProvider *provider,
GError **error)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), FALSE);
if(purple_credential_provider_get_id(provider) == NULL) {
g_set_error_literal(error, PURPLE_CREDENTIAL_PROVIDER_DOMAIN, 0,
"provider has no id");
return FALSE;
}
if(purple_credential_provider_get_name(provider) == NULL) {
g_set_error_literal(error, PURPLE_CREDENTIAL_PROVIDER_DOMAIN, 1,
"provider has no name");
return FALSE;
}
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass->read_password_async == NULL || klass->read_password_finish == NULL) {
g_set_error_literal(error, PURPLE_CREDENTIAL_PROVIDER_DOMAIN, 2,
"provider can not read passwords");
return FALSE;
}
if(klass->write_password_async == NULL || klass->write_password_finish == NULL) {
g_set_error_literal(error, PURPLE_CREDENTIAL_PROVIDER_DOMAIN, 3,
"provider can not write passwords");
return FALSE;
}
return TRUE;
}
void
purple_credential_provider_read_password_async(PurpleCredentialProvider *provider,
PurpleAccount *account,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer data)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->read_password_async) {
klass->read_password_async(provider, account, cancellable, callback,
data);
}
}
gchar *
purple_credential_provider_read_password_finish(PurpleCredentialProvider *provider,
GAsyncResult *result,
GError **error)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
g_return_val_if_fail(G_IS_ASYNC_RESULT(result), NULL);
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->read_password_finish) {
return klass->read_password_finish(provider, result, error);
}
return NULL;
}
void
purple_credential_provider_write_password_async(PurpleCredentialProvider *provider,
PurpleAccount *account,
const gchar *password,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer data)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->write_password_async) {
klass->write_password_async(provider, account, password, cancellable,
callback, data);
}
}
gboolean
purple_credential_provider_write_password_finish(PurpleCredentialProvider *provider,
GAsyncResult *result,
GError **error)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), FALSE);
g_return_val_if_fail(G_IS_ASYNC_RESULT(result), FALSE);
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->write_password_finish) {
return klass->write_password_finish(provider, result, error);
}
return FALSE;
}
void
purple_credential_provider_clear_password_async(PurpleCredentialProvider *provider,
PurpleAccount *account,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer data)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->clear_password_async) {
klass->clear_password_async(provider, account, cancellable, callback,
data);
}
}
gboolean
purple_credential_provider_clear_password_finish(PurpleCredentialProvider *provider,
GAsyncResult *result,
GError **error)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), FALSE);
g_return_val_if_fail(G_IS_ASYNC_RESULT(result), FALSE);
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->clear_password_finish) {
return klass->clear_password_finish(provider, result, error);
}
return FALSE;
}
GSettings *
purple_credential_provider_get_settings(PurpleCredentialProvider *provider) {
PurpleCredentialProviderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
priv = purple_credential_provider_get_instance_private(provider);
return priv->settings;
}