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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* soup-message-client-io.c: client-side request/response
*
* Copyright (C) 2000-2003, Ximian, Inc.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <glib/gi18n-lib.h>
#include "soup.h"
#include "soup-connection.h"
#include "soup-message-queue.h"
#include "soup-socket-private.h"
static guint
parse_response_headers (SoupMessage *msg,
char *headers, guint headers_len,
SoupEncoding *encoding,
gpointer user_data,
GError **error)
{
SoupHTTPVersion version;
g_free(msg->reason_phrase);
msg->reason_phrase = NULL;
if (!soup_headers_parse_response (headers, headers_len,
msg->response_headers,
&version,
&msg->status_code,
&msg->reason_phrase)) {
g_set_error_literal (error, SOUP_REQUEST_ERROR,
SOUP_REQUEST_ERROR_PARSING,
_("Could not parse HTTP response"));
return SOUP_STATUS_MALFORMED;
}
g_object_notify (G_OBJECT (msg), SOUP_MESSAGE_STATUS_CODE);
g_object_notify (G_OBJECT (msg), SOUP_MESSAGE_REASON_PHRASE);
if (version < soup_message_get_http_version (msg))
soup_message_set_http_version (msg, version);
if ((msg->method == SOUP_METHOD_HEAD ||
msg->status_code == SOUP_STATUS_NO_CONTENT ||
msg->status_code == SOUP_STATUS_NOT_MODIFIED ||
SOUP_STATUS_IS_INFORMATIONAL (msg->status_code)) ||
(msg->method == SOUP_METHOD_CONNECT &&
SOUP_STATUS_IS_SUCCESSFUL (msg->status_code)))
*encoding = SOUP_ENCODING_NONE;
else
*encoding = soup_message_headers_get_encoding (msg->response_headers);
if (*encoding == SOUP_ENCODING_UNRECOGNIZED) {
g_set_error_literal (error, SOUP_REQUEST_ERROR,
SOUP_REQUEST_ERROR_ENCODING,
_("Unrecognized HTTP response encoding"));
return SOUP_STATUS_MALFORMED;
}
return SOUP_STATUS_OK;
}
static void
get_request_headers (SoupMessage *msg, GString *header,
SoupEncoding *encoding, gpointer user_data)
{
SoupMessageQueueItem *item = user_data;
SoupURI *uri = soup_message_get_uri (msg);
char *uri_host;
char *uri_string;
SoupMessageHeadersIter iter;
const char *name, *value;
if (strchr (uri->host, ':'))
uri_host = g_strdup_printf ("[%.*s]", (int) strcspn (uri->host, "%"), uri->host);
else if (g_hostname_is_non_ascii (uri->host))
uri_host = g_hostname_to_ascii (uri->host);
else
uri_host = uri->host;
if (msg->method == SOUP_METHOD_CONNECT) {
/* CONNECT URI is hostname:port for tunnel destination */
uri_string = g_strdup_printf ("%s:%d", uri_host, uri->port);
} else {
gboolean proxy = soup_connection_is_via_proxy (item->conn);
/* Proxy expects full URI to destination. Otherwise
* just the path.
*/
uri_string = soup_uri_to_string (uri, !proxy);
if (proxy && uri->fragment) {
/* Strip fragment */
char *fragment = strchr (uri_string, '#');
if (fragment)
*fragment = '\0';
}
}
g_string_append_printf (header, "%s %s HTTP/1.%d\r\n",
msg->method, uri_string,
(soup_message_get_http_version (msg) == SOUP_HTTP_1_0) ? 0 : 1);
if (!soup_message_headers_get_one (msg->request_headers, "Host")) {
if (soup_uri_uses_default_port (uri)) {
g_string_append_printf (header, "Host: %s\r\n",
uri_host);
} else {
g_string_append_printf (header, "Host: %s:%d\r\n",
uri_host, uri->port);
}
}
g_free (uri_string);
if (uri_host != uri->host)
g_free (uri_host);
*encoding = soup_message_headers_get_encoding (msg->request_headers);
if ((*encoding == SOUP_ENCODING_CONTENT_LENGTH ||
*encoding == SOUP_ENCODING_NONE) &&
(msg->request_body->length > 0 ||
soup_message_headers_get_one (msg->request_headers, "Content-Type")) &&
!soup_message_headers_get_content_length (msg->request_headers)) {
*encoding = SOUP_ENCODING_CONTENT_LENGTH;
soup_message_headers_set_content_length (msg->request_headers,
msg->request_body->length);
}
soup_message_headers_iter_init (&iter, msg->request_headers);
while (soup_message_headers_iter_next (&iter, &name, &value))
g_string_append_printf (header, "%s: %s\r\n", name, value);
g_string_append (header, "\r\n");
}
void
soup_message_send_request (SoupMessageQueueItem *item,
SoupMessageCompletionFn completion_cb,
gpointer user_data)
{
GMainContext *async_context;
GIOStream *iostream;
if (!SOUP_IS_SESSION_SYNC (item->session)) {
async_context = soup_session_get_async_context (item->session);
if (!async_context)
async_context = g_main_context_default ();
} else
async_context = NULL;
iostream = soup_socket_get_iostream (soup_connection_get_socket (item->conn));
soup_message_io_client (item, iostream, async_context,
get_request_headers,
parse_response_headers,
item,
completion_cb, user_data);
}
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