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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* soup-requester.c:
*
* Copyright (C) 2010, Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "soup-requester.h"
#include "soup-request-data.h"
#include "soup-request-file.h"
#include "soup-request-http.h"
#include <glib/gi18n.h>
#include <libsoup/soup.h>
struct _WebKitSoupRequesterPrivate {
GHashTable *request_types;
};
#define WEBKIT_SOUP_REQUESTER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), WEBKIT_TYPE_SOUP_REQUESTER, WebKitSoupRequesterPrivate))
G_DEFINE_TYPE (WebKitSoupRequester, webkit_soup_requester, G_TYPE_OBJECT)
static void webkit_soup_requester_init (WebKitSoupRequester *requester)
{
requester->priv = WEBKIT_SOUP_REQUESTER_GET_PRIVATE (requester);
requester->priv->request_types = 0;
}
static void finalize (GObject *object)
{
WebKitSoupRequester *requester = WEBKIT_SOUP_REQUESTER (object);
if (requester->priv->request_types)
g_hash_table_destroy (requester->priv->request_types);
G_OBJECT_CLASS (webkit_soup_requester_parent_class)->finalize (object);
}
static void webkit_soup_requester_class_init (WebKitSoupRequesterClass *requester_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (requester_class);
g_type_class_add_private (requester_class, sizeof (WebKitSoupRequesterPrivate));
/* virtual method override */
object_class->finalize = finalize;
}
static void init_request_types (WebKitSoupRequesterPrivate *priv)
{
if (priv->request_types)
return;
priv->request_types = g_hash_table_new_full (soup_str_case_hash,
soup_str_case_equal,
g_free, 0);
g_hash_table_insert (priv->request_types, g_strdup ("file"),
GSIZE_TO_POINTER (WEBKIT_TYPE_SOUP_REQUEST_FILE));
g_hash_table_insert (priv->request_types, g_strdup ("data"),
GSIZE_TO_POINTER (WEBKIT_TYPE_SOUP_REQUEST_DATA));
g_hash_table_insert (priv->request_types, g_strdup ("http"),
GSIZE_TO_POINTER (WEBKIT_TYPE_SOUP_REQUEST_HTTP));
g_hash_table_insert (priv->request_types, g_strdup ("https"),
GSIZE_TO_POINTER (WEBKIT_TYPE_SOUP_REQUEST_HTTP));
g_hash_table_insert (priv->request_types, g_strdup ("ftp"),
GSIZE_TO_POINTER (WEBKIT_TYPE_SOUP_REQUEST_FILE));
}
WebKitSoupRequester *webkit_soup_requester_new (void)
{
return (WebKitSoupRequester *)g_object_new (WEBKIT_TYPE_SOUP_REQUESTER, NULL);
}
WebKitSoupRequest *webkit_soup_requester_request (WebKitSoupRequester *requester, const char *uriString, SoupSession *session, GError **error)
{
SoupURI *uri = NULL;
WebKitSoupRequest *req;
uri = soup_uri_new (uriString);
if (!uri) {
g_set_error (error, WEBKIT_SOUP_ERROR, WEBKIT_SOUP_ERROR_BAD_URI,
_ ("Could not parse URI '%s'"), uriString);
return 0;
}
req = webkit_soup_requester_request_uri (requester, uri, session, error);
soup_uri_free (uri);
return req;
}
WebKitSoupRequest *webkit_soup_requester_request_uri (WebKitSoupRequester *requester, SoupURI *uri, SoupSession *session, GError **error)
{
GType requestType;
g_return_val_if_fail (WEBKIT_IS_SOUP_REQUESTER (requester), 0);
init_request_types (requester->priv);
requestType = (GType)GPOINTER_TO_SIZE (g_hash_table_lookup (requester->priv->request_types, uri->scheme));
if (!requestType) {
g_set_error (error, WEBKIT_SOUP_ERROR, WEBKIT_SOUP_ERROR_UNSUPPORTED_URI_SCHEME,
_ ("Unsupported URI scheme '%s'"), uri->scheme);
return 0;
}
if (g_type_is_a (requestType, G_TYPE_INITABLE)) {
return (WebKitSoupRequest *)g_initable_new (requestType, 0, error,
"uri", uri,
"session", session,
NULL);
} else {
return (WebKitSoupRequest *)g_object_new (requestType,
"uri", uri,
"session", session,
NULL);
}
}
/* RFC 2396, 3.1 */
static gboolean
soup_scheme_is_valid (const char *scheme)
{
if (scheme == NULL ||
!g_ascii_isalpha (*scheme))
return FALSE;
scheme++;
while (*scheme) {
if (!g_ascii_isalpha (*scheme) &&
!g_ascii_isdigit (*scheme) &&
*scheme != '+' &&
*scheme != '-' &&
*scheme != '.')
return FALSE;
scheme++;
}
return TRUE;
}
void
webkit_soup_requester_add_protocol (WebKitSoupRequester *requester,
const char *scheme,
GType request_type)
{
g_return_if_fail (WEBKIT_IS_SOUP_REQUESTER (requester));
g_return_if_fail (soup_scheme_is_valid (scheme));
init_request_types (requester->priv);
g_hash_table_insert (requester->priv->request_types, g_strdup (scheme),
GSIZE_TO_POINTER (request_type));
}
void
webkit_soup_requester_remove_protocol (WebKitSoupRequester *requester,
const char *scheme)
{
g_return_if_fail (WEBKIT_IS_SOUP_REQUESTER (requester));
g_return_if_fail (soup_scheme_is_valid (scheme));
init_request_types (requester->priv);
g_hash_table_remove (requester->priv->request_types, scheme);
}
GQuark
webkit_soup_error_quark (void)
{
static GQuark error;
if (!error)
error = g_quark_from_static_string ("webkit_soup_error_quark");
return error;
}
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