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/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you
* do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source
* files in the program, then also delete it here.
*/
/* copyright --> */
#include "VerificationMetalinkParserState.h"
#include "MetalinkParserStateMachine.h"
#include "DlAbortEx.h"
#include "Util.h"
namespace aria2 {
const std::string VerificationMetalinkParserState::HASH("hash");
const std::string VerificationMetalinkParserState::TYPE("type");
const std::string VerificationMetalinkParserState::PIECES("pieces");
const std::string VerificationMetalinkParserState::LENGTH("length");
const std::string VerificationMetalinkParserState::SIGNATURE("signature");
const std::string VerificationMetalinkParserState::FILE("file");
void VerificationMetalinkParserState::beginElement
(MetalinkParserStateMachine* stm,
const std::string& name,
const std::map<std::string, std::string>& attrs)
{
if(name == VerificationMetalinkParserState::HASH) {
stm->setHashState();
std::map<std::string, std::string>::const_iterator itr =
attrs.find(VerificationMetalinkParserState::TYPE);
if(itr == attrs.end()) {
return;
} else {
std::string type = (*itr).second;
stm->newChecksumTransaction();
stm->setTypeOfChecksum(type);
}
} else if(name == VerificationMetalinkParserState::PIECES) {
stm->setPiecesState();
try {
size_t length;
{
std::map<std::string, std::string>::const_iterator itr =
attrs.find(VerificationMetalinkParserState::LENGTH);
if(itr == attrs.end()) {
return;
} else {
length = Util::parseInt((*itr).second);
}
}
std::string type;
{
std::map<std::string, std::string>::const_iterator itr =
attrs.find(VerificationMetalinkParserState::TYPE);
if(itr == attrs.end()) {
return;
} else {
type = (*itr).second;
}
}
stm->newChunkChecksumTransaction();
stm->setLengthOfChunkChecksum(length);
stm->setTypeOfChunkChecksum(type);
} catch(RecoverableException& e) {
stm->cancelChunkChecksumTransaction();
}
} else if(name == VerificationMetalinkParserState::SIGNATURE) {
stm->setSignatureState();
std::map<std::string, std::string>::const_iterator itr =
attrs.find(VerificationMetalinkParserState::TYPE);
if(itr == attrs.end()) {
return;
} else {
stm->newSignatureTransaction();
stm->setTypeOfSignature((*itr).second);
std::map<std::string, std::string>::const_iterator itr =
attrs.find(VerificationMetalinkParserState::FILE);
if(itr != attrs.end()) {
stm->setFileOfSignature((*itr).second);
}
}
} else {
stm->setSkipTagState(this);
}
}
void VerificationMetalinkParserState::endElement
(MetalinkParserStateMachine* stm,
const std::string& name,
const std::string& characters)
{
stm->setFileState();
}
} // namespace aria2
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