winscp/libs/libs3/inc/response_headers_handler.h

/** **************************************************************************
 * response_headers_handler.h
 * 
 * Copyright 2008 Bryan Ischo <[email protected]>
 *
 * This file is part of libs3.
 *
 * libs3 is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation, version 3 or above of the License.  You can also
 * redistribute and/or modify it under the terms of the GNU General Public
 * License, version 2 or above of the License.
 *
 * In addition, as a special exception, the copyright holders give
 * permission to link the code of this library and its programs with the
 * OpenSSL library, and distribute linked combinations including the two.
 *
 * libs3 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 Lesser General Public License
 * version 3 along with libs3, in a file named COPYING.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * You should also have received a copy of the GNU General Public License
 * version 2 along with libs3, in a file named COPYING-GPLv2.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 ************************************************************************** **/

#ifndef RESPONSE_HEADERS_HANDLER_H
#define RESPONSE_HEADERS_HANDLER_H

#include "libs3.h"
#include "string_buffer.h"
#include "util.h"


typedef struct ResponseHeadersHandler
{
    // The structure to pass to the headers callback.  This is filled in by
    // the ResponseHeadersHandler from the headers added to it.
    S3ResponseProperties responseProperties;

    // Set to 1 after the done call has been made
    int done;

    // copied into here.  We allow 128 bytes for each header, plus \0 term.
    string_multibuffer(responsePropertyStrings, 5 * 129);

    // responseproperties.metaHeaders strings get copied into here
    string_multibuffer(responseMetaDataStrings, 
                       COMPACTED_METADATA_BUFFER_SIZE);

    // Response meta data
    S3NameValue responseMetaData[S3_MAX_METADATA_COUNT];
} ResponseHeadersHandler;


void response_headers_handler_initialize(ResponseHeadersHandler *handler);

void response_headers_handler_add(ResponseHeadersHandler *handler,
                                  char *data, int dataLen);

void response_headers_handler_done(ResponseHeadersHandler *handler, 
                                   CURL *curl);

#endif /* RESPONSE_HEADERS_HANDLER_H */