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  • Committer: Bazaar Package Importer
  • Author(s): Pierre Machard
  • Date: 2004-08-27 12:35:05 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20040827123505-7evgxiu7k8memiyk
Tags: 5.2.1a-1
* Urgency set to high because lastest upload was unclean
* Rename libcrypto++-5.2.1.orig.tar.gz in  libcrypto++-5.2.1a.orig.tar.gz

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files.cpp
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// files.cpp - written and placed in the public domain by Wei Dai
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#include "pch.h"
 
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#ifndef CRYPTOPP_IMPORTS
 
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#include "files.h"
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NAMESPACE_BEGIN(CryptoPP)
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void FileStore::StoreInitialize(const NameValuePairs &parameters)
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{
 
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        m_file.reset(new std::ifstream);
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        const char *fileName;
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        if (parameters.GetValue("InputFileName", fileName))
 
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        if (parameters.GetValue(Name::InputFileName(), fileName))
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        {
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                ios::openmode binary = parameters.GetValueWithDefault("InputBinaryMode", true) ? ios::binary : ios::openmode(0);
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                m_file.open(fileName, ios::in | binary);
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                if (!m_file)
 
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                ios::openmode binary = parameters.GetValueWithDefault(Name::InputBinaryMode(), true) ? ios::binary : ios::openmode(0);
 
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                m_file->open(fileName, ios::in | binary);
 
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                if (!*m_file)
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                        throw OpenErr(fileName);
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                m_stream = &m_file;
 
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                m_stream = m_file.get();
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        }
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        else
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        {
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                m_stream = NULL;
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                parameters.GetValue("InputStreamPointer", m_stream);
 
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                parameters.GetValue(Name::InputStreamPointer(), m_stream);
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        }
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        m_waiting = false;
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}
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        return 0;
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}
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unsigned long FileStore::Skip(unsigned long skipMax)
 
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{
 
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        unsigned long oldPos = m_stream->tellg();
 
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        m_stream->seekg(skipMax, ios::cur);
 
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        return (unsigned long)m_stream->tellg() - oldPos;
 
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}
 
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void FileSink::IsolatedInitialize(const NameValuePairs &parameters)
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{
 
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        m_file.reset(new std::ofstream);
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        const char *fileName;
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        if (parameters.GetValue("OutputFileName", fileName))
 
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        if (parameters.GetValue(Name::OutputFileName(), fileName))
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        {
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                ios::openmode binary = parameters.GetValueWithDefault("OutputBinaryMode", true) ? ios::binary : ios::openmode(0);
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                m_file.open(fileName, ios::out | ios::trunc | binary);
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                if (!m_file)
 
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                ios::openmode binary = parameters.GetValueWithDefault(Name::OutputBinaryMode(), true) ? ios::binary : ios::openmode(0);
 
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                m_file->open(fileName, ios::out | ios::trunc | binary);
 
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                if (!*m_file)
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                        throw OpenErr(fileName);
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                m_stream = &m_file;
 
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                m_stream = m_file.get();
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        }
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        else
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        {
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                m_stream = NULL;
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                parameters.GetValue("OutputStreamPointer", m_stream);
 
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                parameters.GetValue(Name::OutputStreamPointer(), m_stream);
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        }
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}
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}
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NAMESPACE_END
 
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#endif