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100 lines
2.3 KiB
C++
100 lines
2.3 KiB
C++
/*
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* PROGRAM: Firebird authentication
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* MODULE: Auth.cpp
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* DESCRIPTION: Implementation of interfaces, passed to plugins
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* Plugins loader
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*
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* The contents of this file are subject to the Initial
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* Developer's Public License Version 1.0 (the "License");
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* you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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* http://www.ibphoenix.com/main.nfs?a=ibphoenix&page=ibp_idpl.
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*
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* Software distributed under the License is distributed AS IS,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied.
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* See the License for the specific language governing rights
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* and limitations under the License.
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*
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* The Original Code was created by Alex Peshkov
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* for the Firebird Open Source RDBMS project.
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*
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* Copyright (c) 2010 Alex Peshkov <peshkoff at mail.ru>
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* and all contributors signed below.
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*
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* All Rights Reserved.
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* Contributor(s): ______________________________________.
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*/
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#include "firebird.h"
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#include "../common/Auth.h"
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#include "../jrd/ibase.h"
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#include "../common/classes/ImplementHelper.h"
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#include "../common/utils_proto.h"
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using namespace Firebird;
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namespace Auth {
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WriterImplementation::WriterImplementation()
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: current(*getDefaultMemoryPool(), ClumpletReader::WideUnTagged, MAX_DPB_SIZE),
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result(*getDefaultMemoryPool(), ClumpletReader::WideUnTagged, MAX_DPB_SIZE),
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method(*getDefaultMemoryPool()),
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sequence(0)
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{ }
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void WriterImplementation::store(ClumpletWriter* to, unsigned char tag)
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{
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putLevel();
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if (to)
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{
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to->deleteWithTag(tag);
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to->insertBytes(tag, result.getBuffer(), result.getBufferLength());
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}
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}
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void WriterImplementation::reset()
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{
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result.clear();
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current.clear();
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sequence = 0;
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}
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void WriterImplementation::add(const char* name)
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{
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putLevel();
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current.clear();
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current.insertString(AuthReader::AUTH_NAME, name);
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fb_assert(method.hasData());
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if (method.hasData())
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{
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current.insertString(AuthReader::AUTH_METHOD, method);
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}
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}
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void WriterImplementation::setMethod(const char* m)
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{
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method = m;
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}
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void WriterImplementation::putLevel()
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{
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current.rewind();
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if (current.isEof())
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{
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return;
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}
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result.insertBytes(sequence++, current.getBuffer(), current.getBufferLength());
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}
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void WriterImplementation::setAttribute(unsigned char tag, const char* value)
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{
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if (value)
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{
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current.insertString(tag, value);
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}
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}
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} // namespace Auth
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