600 lines
24 KiB
C
600 lines
24 KiB
C
/*
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* Copyright 2016 Hans Leidekker for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "winsock2.h"
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#include "webservices.h"
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#include "wine/debug.h"
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#include "wine/list.h"
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#include "wine/unicode.h"
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#include "webservices_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(webservices);
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static const struct prop_desc channel_props[] =
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{
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_MAX_BUFFERED_MESSAGE_SIZE */
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{ sizeof(UINT64), FALSE }, /* WS_CHANNEL_PROPERTY_MAX_STREAMED_MESSAGE_SIZE */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_MAX_STREAMED_START_SIZE */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_MAX_STREAMED_FLUSH_SIZE */
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{ sizeof(WS_ENCODING), FALSE }, /* WS_CHANNEL_PROPERTY_ENCODING */
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{ sizeof(WS_ENVELOPE_VERSION), FALSE }, /* WS_CHANNEL_PROPERTY_ENVELOPE_VERSION */
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{ sizeof(WS_ADDRESSING_VERSION), FALSE }, /* WS_CHANNEL_PROPERTY_ADDRESSING_VERSION */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_MAX_SESSION_DICTIONARY_SIZE */
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{ sizeof(WS_CHANNEL_STATE), TRUE }, /* WS_CHANNEL_PROPERTY_STATE */
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{ sizeof(WS_CALLBACK_MODEL), FALSE }, /* WS_CHANNEL_PROPERTY_ASYNC_CALLBACK_MODEL */
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{ sizeof(WS_IP_VERSION), FALSE }, /* WS_CHANNEL_PROPERTY_IP_VERSION */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_RESOLVE_TIMEOUT */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_CONNECT_TIMEOUT */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_SEND_TIMEOUT */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_RECEIVE_RESPONSE_TIMEOUT */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_RECEIVE_TIMEOUT */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_CLOSE_TIMEOUT */
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{ sizeof(BOOL), FALSE }, /* WS_CHANNEL_PROPERTY_ENABLE_TIMEOUTS */
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{ sizeof(WS_TRANSFER_MODE), FALSE }, /* WS_CHANNEL_PROPERTY_TRANSFER_MODE */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_MULTICAST_INTERFACE */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_MULTICAST_HOPS */
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{ sizeof(WS_ENDPOINT_ADDRESS), TRUE }, /* WS_CHANNEL_PROPERTY_REMOTE_ADDRESS */
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{ sizeof(SOCKADDR_STORAGE), TRUE }, /* WS_CHANNEL_PROPERTY_REMOTE_IP_ADDRESS */
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{ sizeof(ULONGLONG), TRUE }, /* WS_CHANNEL_PROPERTY_HTTP_CONNECTION_ID */
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{ sizeof(WS_CUSTOM_CHANNEL_CALLBACKS), FALSE }, /* WS_CHANNEL_PROPERTY_CUSTOM_CHANNEL_CALLBACKS */
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{ 0, FALSE }, /* WS_CHANNEL_PROPERTY_CUSTOM_CHANNEL_PARAMETERS */
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{ sizeof(void *), FALSE }, /* WS_CHANNEL_PROPERTY_CUSTOM_CHANNEL_INSTANCE */
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{ sizeof(WS_STRING), TRUE }, /* WS_CHANNEL_PROPERTY_TRANSPORT_URL */
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{ sizeof(BOOL), FALSE }, /* WS_CHANNEL_PROPERTY_NO_DELAY */
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{ sizeof(BOOL), FALSE }, /* WS_CHANNEL_PROPERTY_SEND_KEEP_ALIVES */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_KEEP_ALIVE_TIME */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_KEEP_ALIVE_INTERVAL */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_MAX_HTTP_SERVER_CONNECTIONS */
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{ sizeof(BOOL), TRUE }, /* WS_CHANNEL_PROPERTY_IS_SESSION_SHUT_DOWN */
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{ sizeof(WS_CHANNEL_TYPE), TRUE }, /* WS_CHANNEL_PROPERTY_CHANNEL_TYPE */
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{ sizeof(ULONG), FALSE }, /* WS_CHANNEL_PROPERTY_TRIM_BUFFERED_MESSAGE_SIZE */
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{ sizeof(WS_CHANNEL_ENCODER), FALSE }, /* WS_CHANNEL_PROPERTY_ENCODER */
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{ sizeof(WS_CHANNEL_DECODER), FALSE }, /* WS_CHANNEL_PROPERTY_DECODER */
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{ sizeof(WS_PROTECTION_LEVEL), TRUE }, /* WS_CHANNEL_PROPERTY_PROTECTION_LEVEL */
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{ sizeof(WS_COOKIE_MODE), FALSE }, /* WS_CHANNEL_PROPERTY_COOKIE_MODE */
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{ sizeof(WS_HTTP_PROXY_SETTING_MODE), FALSE }, /* WS_CHANNEL_PROPERTY_HTTP_PROXY_SETTING_MODE */
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{ sizeof(WS_CUSTOM_HTTP_PROXY), FALSE }, /* WS_CHANNEL_PROPERTY_CUSTOM_HTTP_PROXY */
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{ sizeof(WS_HTTP_MESSAGE_MAPPING), FALSE }, /* WS_CHANNEL_PROPERTY_HTTP_MESSAGE_MAPPING */
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{ sizeof(BOOL), FALSE }, /* WS_CHANNEL_PROPERTY_ENABLE_HTTP_REDIRECT */
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{ sizeof(WS_HTTP_REDIRECT_CALLBACK_CONTEXT), FALSE }, /* WS_CHANNEL_PROPERTY_HTTP_REDIRECT_CALLBACK_CONTEXT */
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{ sizeof(BOOL), FALSE }, /* WS_CHANNEL_PROPERTY_FAULTS_AS_ERRORS */
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{ sizeof(BOOL), FALSE }, /* WS_CHANNEL_PROPERTY_ALLOW_UNSECURED_FAULTS */
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{ sizeof(WCHAR *), TRUE }, /* WS_CHANNEL_PROPERTY_HTTP_SERVER_SPN */
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{ sizeof(WCHAR *), TRUE }, /* WS_CHANNEL_PROPERTY_HTTP_PROXY_SPN */
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{ sizeof(ULONG), FALSE } /* WS_CHANNEL_PROPERTY_MAX_HTTP_REQUEST_HEADERS_BUFFER_SIZE */
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};
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struct channel
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{
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WS_CHANNEL_TYPE type;
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WS_CHANNEL_BINDING binding;
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WS_CHANNEL_STATE state;
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WS_ENDPOINT_ADDRESS addr;
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WS_XML_WRITER *writer;
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WS_XML_READER *reader;
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HINTERNET http_session;
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HINTERNET http_connect;
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HINTERNET http_request;
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ULONG prop_count;
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struct prop prop[sizeof(channel_props)/sizeof(channel_props[0])];
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};
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static struct channel *alloc_channel(void)
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{
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static const ULONG count = sizeof(channel_props)/sizeof(channel_props[0]);
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struct channel *ret;
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ULONG size = sizeof(*ret) + prop_size( channel_props, count );
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if (!(ret = heap_alloc_zero( size ))) return NULL;
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prop_init( channel_props, count, ret->prop, &ret[1] );
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ret->prop_count = count;
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return ret;
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}
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static void free_channel( struct channel *channel )
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{
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if (!channel) return;
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WsFreeWriter( channel->writer );
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WsFreeReader( channel->reader );
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WinHttpCloseHandle( channel->http_request );
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WinHttpCloseHandle( channel->http_connect );
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WinHttpCloseHandle( channel->http_session );
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heap_free( channel->addr.url.chars );
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heap_free( channel );
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}
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static HRESULT create_channel( WS_CHANNEL_TYPE type, WS_CHANNEL_BINDING binding,
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const WS_CHANNEL_PROPERTY *properties, ULONG count, struct channel **ret )
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{
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struct channel *channel;
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ULONG i, msg_size = 65536;
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HRESULT hr;
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if (!(channel = alloc_channel())) return E_OUTOFMEMORY;
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prop_set( channel->prop, channel->prop_count, WS_CHANNEL_PROPERTY_MAX_BUFFERED_MESSAGE_SIZE,
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&msg_size, sizeof(msg_size) );
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for (i = 0; i < count; i++)
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{
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hr = prop_set( channel->prop, channel->prop_count, properties[i].id, properties[i].value,
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properties[i].valueSize );
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if (hr != S_OK)
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{
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free_channel( channel );
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return hr;
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}
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}
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channel->type = type;
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channel->binding = binding;
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*ret = channel;
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return S_OK;
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}
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/**************************************************************************
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* WsCreateChannel [webservices.@]
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*/
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HRESULT WINAPI WsCreateChannel( WS_CHANNEL_TYPE type, WS_CHANNEL_BINDING binding,
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const WS_CHANNEL_PROPERTY *properties, ULONG count,
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const WS_SECURITY_DESCRIPTION *desc, WS_CHANNEL **handle,
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WS_ERROR *error )
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{
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struct channel *channel;
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HRESULT hr;
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TRACE( "%u %u %p %u %p %p %p\n", type, binding, properties, count, desc, handle, error );
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if (error) FIXME( "ignoring error parameter\n" );
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if (desc) FIXME( "ignoring security description\n" );
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if (!handle) return E_INVALIDARG;
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if (type != WS_CHANNEL_TYPE_REQUEST)
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{
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FIXME( "channel type %u not implemented\n", type );
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return E_NOTIMPL;
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}
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if (binding != WS_HTTP_CHANNEL_BINDING)
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{
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FIXME( "channel binding %u not implemented\n", binding );
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return E_NOTIMPL;
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}
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if ((hr = create_channel( type, binding, properties, count, &channel )) != S_OK)
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return hr;
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*handle = (WS_CHANNEL *)channel;
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return S_OK;
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}
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/**************************************************************************
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* WsFreeChannel [webservices.@]
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*/
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void WINAPI WsFreeChannel( WS_CHANNEL *handle )
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{
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struct channel *channel = (struct channel *)handle;
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TRACE( "%p\n", handle );
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free_channel( channel );
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}
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/**************************************************************************
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* WsGetChannelProperty [webservices.@]
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*/
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HRESULT WINAPI WsGetChannelProperty( WS_CHANNEL *handle, WS_CHANNEL_PROPERTY_ID id, void *buf,
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ULONG size, WS_ERROR *error )
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{
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struct channel *channel = (struct channel *)handle;
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TRACE( "%p %u %p %u %p\n", handle, id, buf, size, error );
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if (error) FIXME( "ignoring error parameter\n" );
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if (!handle) return E_INVALIDARG;
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return prop_get( channel->prop, channel->prop_count, id, buf, size );
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}
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/**************************************************************************
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* WsSetChannelProperty [webservices.@]
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*/
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HRESULT WINAPI WsSetChannelProperty( WS_CHANNEL *handle, WS_CHANNEL_PROPERTY_ID id, const void *value,
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ULONG size, WS_ERROR *error )
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{
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struct channel *channel = (struct channel *)handle;
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TRACE( "%p %u %p %u\n", handle, id, value, size );
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if (error) FIXME( "ignoring error parameter\n" );
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if (!handle) return E_INVALIDARG;
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return prop_set( channel->prop, channel->prop_count, id, value, size );
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}
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static HRESULT open_channel( struct channel *channel, const WS_ENDPOINT_ADDRESS *endpoint )
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{
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if (endpoint->headers || endpoint->extensions || endpoint->identity)
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{
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FIXME( "headers, extensions or identity not supported\n" );
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return E_NOTIMPL;
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}
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if (!(channel->addr.url.chars = heap_alloc( endpoint->url.length * sizeof(WCHAR) ))) return E_OUTOFMEMORY;
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memcpy( channel->addr.url.chars, endpoint->url.chars, endpoint->url.length * sizeof(WCHAR) );
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channel->addr.url.length = endpoint->url.length;
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channel->state = WS_CHANNEL_STATE_OPEN;
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return S_OK;
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}
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/**************************************************************************
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* WsOpenChannel [webservices.@]
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*/
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HRESULT WINAPI WsOpenChannel( WS_CHANNEL *handle, const WS_ENDPOINT_ADDRESS *endpoint,
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const WS_ASYNC_CONTEXT *ctx, WS_ERROR *error )
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{
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struct channel *channel = (struct channel *)handle;
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TRACE( "%p %p %p %p\n", handle, endpoint, ctx, error );
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if (error) FIXME( "ignoring error parameter\n" );
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if (ctx) FIXME( "ignoring ctx parameter\n" );
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if (!handle || !endpoint) return E_INVALIDARG;
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if (channel->state != WS_CHANNEL_STATE_CREATED) return WS_E_INVALID_OPERATION;
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return open_channel( channel, endpoint );
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}
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static HRESULT close_channel( struct channel *channel )
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{
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WinHttpCloseHandle( channel->http_request );
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channel->http_request = NULL;
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WinHttpCloseHandle( channel->http_connect );
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channel->http_connect = NULL;
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WinHttpCloseHandle( channel->http_session );
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channel->http_session = NULL;
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heap_free( channel->addr.url.chars );
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channel->addr.url.chars = NULL;
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channel->addr.url.length = 0;
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channel->state = WS_CHANNEL_STATE_CLOSED;
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return S_OK;
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}
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/**************************************************************************
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* WsCloseChannel [webservices.@]
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*/
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HRESULT WINAPI WsCloseChannel( WS_CHANNEL *handle, const WS_ASYNC_CONTEXT *ctx, WS_ERROR *error )
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{
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struct channel *channel = (struct channel *)handle;
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TRACE( "%p %p %p\n", handle, ctx, error );
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if (error) FIXME( "ignoring error parameter\n" );
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if (ctx) FIXME( "ignoring ctx parameter\n" );
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if (!handle) return E_INVALIDARG;
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return close_channel( channel );
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}
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static HRESULT parse_url( const WCHAR *url, ULONG len, URL_COMPONENTS *uc )
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{
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HRESULT hr = E_OUTOFMEMORY;
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WCHAR *tmp;
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DWORD err;
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memset( uc, 0, sizeof(*uc) );
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uc->dwStructSize = sizeof(*uc);
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uc->dwHostNameLength = 128;
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uc->lpszHostName = heap_alloc( uc->dwHostNameLength * sizeof(WCHAR) );
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uc->dwUrlPathLength = 128;
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uc->lpszUrlPath = heap_alloc( uc->dwUrlPathLength * sizeof(WCHAR) );
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uc->dwExtraInfoLength = 128;
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uc->lpszExtraInfo = heap_alloc( uc->dwExtraInfoLength * sizeof(WCHAR) );
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if (!uc->lpszHostName || !uc->lpszUrlPath || !uc->lpszExtraInfo) goto error;
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if (!WinHttpCrackUrl( url, len, ICU_DECODE, uc ))
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{
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if ((err = GetLastError()) != ERROR_INSUFFICIENT_BUFFER)
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{
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hr = HRESULT_FROM_WIN32( err );
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goto error;
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}
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if (!(tmp = heap_realloc( uc->lpszHostName, uc->dwHostNameLength * sizeof(WCHAR) ))) goto error;
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uc->lpszHostName = tmp;
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if (!(tmp = heap_realloc( uc->lpszUrlPath, uc->dwUrlPathLength * sizeof(WCHAR) ))) goto error;
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uc->lpszUrlPath = tmp;
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if (!(tmp = heap_realloc( uc->lpszExtraInfo, uc->dwExtraInfoLength * sizeof(WCHAR) ))) goto error;
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uc->lpszExtraInfo = tmp;
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WinHttpCrackUrl( url, len, ICU_DECODE, uc );
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}
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return S_OK;
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error:
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heap_free( uc->lpszHostName );
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heap_free( uc->lpszUrlPath );
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heap_free( uc->lpszExtraInfo );
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return hr;
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}
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static HRESULT connect_channel( struct channel *channel, WS_MESSAGE *msg )
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{
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static const WCHAR agentW[] =
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{'M','S','-','W','e','b','S','e','r','v','i','c','e','s','/','1','.','0',0};
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static const WCHAR postW[] =
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{'P','O','S','T',0};
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HINTERNET ses = NULL, con = NULL, req = NULL;
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WCHAR *path;
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URL_COMPONENTS uc;
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DWORD flags = 0;
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HRESULT hr;
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if ((hr = parse_url( channel->addr.url.chars, channel->addr.url.length, &uc )) != S_OK) return hr;
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if (!uc.dwExtraInfoLength) path = uc.lpszUrlPath;
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else if (!(path = heap_alloc( (uc.dwUrlPathLength + uc.dwExtraInfoLength + 1) * sizeof(WCHAR) )))
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{
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hr = E_OUTOFMEMORY;
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goto done;
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}
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else
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{
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strcpyW( path, uc.lpszUrlPath );
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strcatW( path, uc.lpszExtraInfo );
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}
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switch (uc.nScheme)
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{
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case INTERNET_SCHEME_HTTP: break;
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case INTERNET_SCHEME_HTTPS:
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flags |= WINHTTP_FLAG_SECURE;
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break;
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default:
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FIXME( "scheme %u not supported\n", uc.nScheme );
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hr = E_NOTIMPL;
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goto done;
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}
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if (!(ses = WinHttpOpen( agentW, 0, NULL, NULL, 0 )))
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{
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hr = HRESULT_FROM_WIN32( GetLastError() );
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goto done;
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}
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if (!(con = WinHttpConnect( ses, uc.lpszHostName, uc.nPort, 0 )))
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{
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hr = HRESULT_FROM_WIN32( GetLastError() );
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goto done;
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}
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if (!(req = WinHttpOpenRequest( con, postW, path, NULL, NULL, NULL, flags )))
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{
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hr = HRESULT_FROM_WIN32( GetLastError() );
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goto done;
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}
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if ((hr = message_insert_http_headers( msg, req )) != S_OK) goto done;
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channel->http_session = ses;
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channel->http_connect = con;
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channel->http_request = req;
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done:
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if (hr != S_OK)
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{
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WinHttpCloseHandle( req );
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WinHttpCloseHandle( con );
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WinHttpCloseHandle( ses );
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}
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heap_free( uc.lpszHostName );
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heap_free( uc.lpszUrlPath );
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heap_free( uc.lpszExtraInfo );
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if (path != uc.lpszUrlPath) heap_free( path );
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return hr;
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}
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HRESULT set_output( WS_XML_WRITER *writer )
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{
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WS_XML_WRITER_TEXT_ENCODING text = { {WS_XML_WRITER_ENCODING_TYPE_TEXT}, WS_CHARSET_UTF8 };
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WS_XML_WRITER_BUFFER_OUTPUT buf = { {WS_XML_WRITER_OUTPUT_TYPE_BUFFER} };
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return WsSetOutput( writer, &text.encoding, &buf.output, NULL, 0, NULL );
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}
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static HRESULT write_message( WS_MESSAGE *handle, WS_XML_WRITER *writer, const WS_ELEMENT_DESCRIPTION *desc,
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WS_WRITE_OPTION option, const void *body, ULONG size )
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{
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HRESULT hr;
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if ((hr = WsWriteEnvelopeStart( handle, writer, NULL, NULL, NULL )) != S_OK) return hr;
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if ((hr = WsWriteBody( handle, desc, option, body, size, NULL )) != S_OK) return hr;
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return WsWriteEnvelopeEnd( handle, NULL );
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}
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static HRESULT send_message( struct channel *channel, BYTE *data, ULONG len )
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{
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if (!WinHttpSendRequest( channel->http_request, NULL, 0, data, len, len, 0 ))
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return HRESULT_FROM_WIN32( GetLastError() );
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if (!WinHttpReceiveResponse( channel->http_request, NULL ))
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return HRESULT_FROM_WIN32( GetLastError() );
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return S_OK;
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}
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HRESULT channel_send_message( WS_CHANNEL *handle, WS_MESSAGE *msg )
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{
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struct channel *channel = (struct channel *)handle;
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WS_XML_WRITER *writer;
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WS_BYTES buf;
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HRESULT hr;
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if ((hr = connect_channel( channel, msg )) != S_OK) return hr;
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WsGetMessageProperty( msg, WS_MESSAGE_PROPERTY_BODY_WRITER, &writer, sizeof(writer), NULL );
|
|
WsGetWriterProperty( writer, WS_XML_WRITER_PROPERTY_BYTES, &buf, sizeof(buf), NULL );
|
|
return send_message( channel, buf.bytes, buf.length );
|
|
}
|
|
|
|
/**************************************************************************
|
|
* WsSendMessage [webservices.@]
|
|
*/
|
|
HRESULT WINAPI WsSendMessage( WS_CHANNEL *handle, WS_MESSAGE *msg, const WS_MESSAGE_DESCRIPTION *desc,
|
|
WS_WRITE_OPTION option, const void *body, ULONG size, const WS_ASYNC_CONTEXT *ctx,
|
|
WS_ERROR *error )
|
|
{
|
|
struct channel *channel = (struct channel *)handle;
|
|
HRESULT hr;
|
|
|
|
TRACE( "%p %p %p %08x %p %u %p %p\n", handle, msg, desc, option, body, size, ctx, error );
|
|
if (error) FIXME( "ignoring error parameter\n" );
|
|
if (ctx) FIXME( "ignoring ctx parameter\n" );
|
|
|
|
if (!handle || !msg || !desc) return E_INVALIDARG;
|
|
|
|
if ((hr = WsInitializeMessage( msg, WS_REQUEST_MESSAGE, NULL, NULL )) != S_OK) return hr;
|
|
if ((hr = WsAddressMessage( msg, &channel->addr, NULL )) != S_OK) return hr;
|
|
if ((hr = message_set_action( msg, desc->action )) != S_OK) return hr;
|
|
|
|
if (!channel->writer && (hr = WsCreateWriter( NULL, 0, &channel->writer, NULL )) != S_OK) return hr;
|
|
if ((hr = set_output( channel->writer )) != S_OK) return hr;
|
|
if ((hr = write_message( msg, channel->writer, desc->bodyElementDescription, option, body, size )) != S_OK)
|
|
return hr;
|
|
|
|
return channel_send_message( handle, msg );
|
|
}
|
|
|
|
#define INITIAL_READ_BUFFER_SIZE 4096
|
|
static HRESULT receive_message( struct channel *channel, ULONG max_len, char **ret, ULONG *ret_len )
|
|
{
|
|
DWORD len, bytes_read, offset = 0, size = INITIAL_READ_BUFFER_SIZE;
|
|
char *buf;
|
|
|
|
if (!(buf = heap_alloc( size ))) return E_OUTOFMEMORY;
|
|
*ret_len = 0;
|
|
for (;;)
|
|
{
|
|
if (!WinHttpQueryDataAvailable( channel->http_request, &len ))
|
|
{
|
|
heap_free( buf );
|
|
return HRESULT_FROM_WIN32( GetLastError() );
|
|
}
|
|
if (!len) break;
|
|
if (*ret_len + len > max_len)
|
|
{
|
|
heap_free( buf );
|
|
return WS_E_QUOTA_EXCEEDED;
|
|
}
|
|
if (*ret_len + len > size)
|
|
{
|
|
char *tmp;
|
|
DWORD new_size = max( *ret_len + len, size * 2 );
|
|
if (!(tmp = heap_realloc( buf, new_size )))
|
|
{
|
|
heap_free( buf );
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
buf = tmp;
|
|
size = new_size;
|
|
}
|
|
if (!WinHttpReadData( channel->http_request, buf + offset, len, &bytes_read ))
|
|
{
|
|
heap_free( buf );
|
|
return HRESULT_FROM_WIN32( GetLastError() );
|
|
}
|
|
if (!bytes_read) break;
|
|
*ret_len += bytes_read;
|
|
offset += bytes_read;
|
|
}
|
|
|
|
*ret = buf;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT channel_receive_message( WS_CHANNEL *handle, char **buf, ULONG *len )
|
|
{
|
|
struct channel *channel = (struct channel *)handle;
|
|
ULONG max_len;
|
|
|
|
WsGetChannelProperty( handle, WS_CHANNEL_PROPERTY_MAX_BUFFERED_MESSAGE_SIZE, &max_len, sizeof(max_len), NULL );
|
|
return receive_message( channel, max_len, buf, len );
|
|
}
|
|
|
|
HRESULT set_input( WS_XML_READER *reader, char *data, ULONG size )
|
|
{
|
|
WS_XML_READER_TEXT_ENCODING text = {{WS_XML_READER_ENCODING_TYPE_TEXT}, WS_CHARSET_UTF8};
|
|
WS_XML_READER_BUFFER_INPUT buf;
|
|
|
|
buf.input.inputType = WS_XML_READER_INPUT_TYPE_BUFFER;
|
|
buf.encodedData = data;
|
|
buf.encodedDataSize = size;
|
|
return WsSetInput( reader, &text.encoding, &buf.input, NULL, 0, NULL );
|
|
}
|
|
|
|
static HRESULT read_message( WS_MESSAGE *handle, WS_XML_READER *reader, const WS_ELEMENT_DESCRIPTION *desc,
|
|
WS_READ_OPTION option, WS_HEAP *heap, void *body, ULONG size )
|
|
{
|
|
HRESULT hr;
|
|
if ((hr = WsReadEnvelopeStart( handle, reader, NULL, NULL, NULL )) != S_OK) return hr;
|
|
if ((hr = WsReadBody( handle, desc, option, heap, body, size, NULL )) != S_OK) return hr;
|
|
return WsReadEnvelopeEnd( handle, NULL );
|
|
}
|
|
|
|
/**************************************************************************
|
|
* WsReceiveMessage [webservices.@]
|
|
*/
|
|
HRESULT WINAPI WsReceiveMessage( WS_CHANNEL *handle, WS_MESSAGE *msg, const WS_MESSAGE_DESCRIPTION **desc,
|
|
ULONG count, WS_RECEIVE_OPTION option, WS_READ_OPTION read_option, WS_HEAP *heap,
|
|
void *value, ULONG size, ULONG *index, const WS_ASYNC_CONTEXT *ctx, WS_ERROR *error )
|
|
{
|
|
struct channel *channel = (struct channel *)handle;
|
|
char *buf = NULL;
|
|
ULONG len;
|
|
HRESULT hr;
|
|
|
|
TRACE( "%p %p %p %u %08x %08x %p %p %u %p %p %p\n", handle, msg, desc, count, option, read_option, heap,
|
|
value, size, index, ctx, error );
|
|
if (error) FIXME( "ignoring error parameter\n" );
|
|
if (ctx) FIXME( "ignoring ctx parameter\n" );
|
|
if (index)
|
|
{
|
|
FIXME( "index parameter not supported\n" );
|
|
return E_NOTIMPL;
|
|
}
|
|
if (count != 1)
|
|
{
|
|
FIXME( "no support for multiple descriptions\n" );
|
|
return E_NOTIMPL;
|
|
}
|
|
if (option != WS_RECEIVE_REQUIRED_MESSAGE)
|
|
{
|
|
FIXME( "receive option %08x not supported\n", option );
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
if (!handle || !msg || !desc || !count) return E_INVALIDARG;
|
|
|
|
if ((hr = channel_receive_message( handle, &buf, &len )) != S_OK) return hr;
|
|
if (!channel->reader && (hr = WsCreateReader( NULL, 0, &channel->reader, NULL )) != S_OK) goto done;
|
|
if ((hr = set_input( channel->reader, buf, len )) != S_OK) goto done;
|
|
hr = read_message( msg, channel->reader, desc[0]->bodyElementDescription, read_option, heap, value, size );
|
|
|
|
done:
|
|
heap_free( buf );
|
|
return hr;
|
|
}
|