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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* soup-session-async.c
*
* Copyright (C) 2000-2003, Ximian, Inc.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "soup-session-async.h"
#include "soup.h"
#include "soup-session-private.h"
#include "soup-message-private.h"
#include "soup-message-queue.h"
#include "soup-misc-private.h"
/**
* SECTION:soup-session-async
* @short_description: (Deprecated) SoupSession for asynchronous
* (main-loop-based) I/O.
*
* #SoupSessionAsync is an implementation of #SoupSession that uses
* non-blocking I/O via the glib main loop for all I/O.
*
* As of libsoup 2.42, this is deprecated in favor of the plain
* #SoupSession class (which uses both asynchronous and synchronous
* I/O, depending on the API used). See the <link
* linkend="libsoup-session-porting">porting guide</link>.
**/
G_DEFINE_TYPE (SoupSessionAsync, soup_session_async, SOUP_TYPE_SESSION)
static void
soup_session_async_init (SoupSessionAsync *sa)
{
}
/**
* soup_session_async_new:
*
* Creates an asynchronous #SoupSession with the default options.
*
* Return value: the new session.
*
* Deprecated: #SoupSessionAsync is deprecated; use a plain
* #SoupSession, created with soup_session_new(). See the <link
* linkend="libsoup-session-porting">porting guide</link>.
**/
SoupSession *
soup_session_async_new (void)
{
return g_object_new (SOUP_TYPE_SESSION_ASYNC, NULL);
}
/**
* soup_session_async_new_with_options:
* @optname1: name of first property to set
* @...: value of @optname1, followed by additional property/value pairs
*
* Creates an asynchronous #SoupSession with the specified options.
*
* Return value: the new session.
*
* Deprecated: #SoupSessionAsync is deprecated; use a plain
* #SoupSession, created with soup_session_new_with_options(). See the
* <link linkend="libsoup-session-porting">porting guide</link>.
**/
SoupSession *
soup_session_async_new_with_options (const char *optname1, ...)
{
SoupSession *session;
va_list ap;
va_start (ap, optname1);
session = (SoupSession *)g_object_new_valist (SOUP_TYPE_SESSION_ASYNC,
optname1, ap);
va_end (ap);
return session;
}
static guint
soup_session_async_send_message (SoupSession *session, SoupMessage *msg)
{
SoupMessageQueueItem *item;
GMainContext *async_context =
soup_session_get_async_context (session);
item = soup_session_append_queue_item (session, msg, TRUE, FALSE,
NULL, NULL);
soup_session_kick_queue (session);
while (item->state != SOUP_MESSAGE_FINISHED)
g_main_context_iteration (async_context, TRUE);
soup_message_queue_item_unref (item);
return msg->status_code;
}
static void
soup_session_async_cancel_message (SoupSession *session, SoupMessage *msg,
guint status_code)
{
SoupMessageQueue *queue;
SoupMessageQueueItem *item;
SOUP_SESSION_CLASS (soup_session_async_parent_class)->
cancel_message (session, msg, status_code);
queue = soup_session_get_queue (session);
item = soup_message_queue_lookup (queue, msg);
if (!item)
return;
/* Force it to finish immediately, so that
* soup_session_abort (session); g_object_unref (session);
* will work. (The soup_session_cancel_message() docs
* point out that the callback will be invoked from
* within the cancel call.)
*/
if (soup_message_io_in_progress (msg))
soup_message_io_finished (msg);
else if (item->state != SOUP_MESSAGE_FINISHED)
item->state = SOUP_MESSAGE_FINISHING;
if (item->state != SOUP_MESSAGE_FINISHED)
soup_session_process_queue_item (session, item, NULL, FALSE);
soup_message_queue_item_unref (item);
}
static void
soup_session_async_class_init (SoupSessionAsyncClass *soup_session_async_class)
{
SoupSessionClass *session_class = SOUP_SESSION_CLASS (soup_session_async_class);
/* virtual method override */
session_class->send_message = soup_session_async_send_message;
session_class->cancel_message = soup_session_async_cancel_message;
}
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