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#ifndef __DIGIDOC_PARSER_H__
#define __DIGIDOC_PARSER_H__
//==================================================
// FILE: DigiDocParser.h
// PROJECT: Digi Doc
// DESCRIPTION: Digi Doc functions for xml parsing
// AUTHOR: Veiko Sinivee, S|E|B IT Partner Estonia
//==================================================
// Copyright (C) AS Sertifitseerimiskeskus
// This library 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; either
// version 2.1 of the License, or (at your option) any later version.
// This library 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
// Lesser General Public License for more details.
// GNU Lesser General Public Licence is available at
// http://www.gnu.org/copyleft/lesser.html
//==========< HISTORY >=============================
// 10.07.2004 Veiko Sinivee
// Creation
// 22.08.2004 Veiko Sinivee
// Renamed ddocExtractDataFile to ddocXRdrExtractDataFile
// Renamed ddocGetDataFile to ddocXRdrGetDataFile
// Renamed ddocCopyDataFile to ddocXRdrCopyDataFile
// introduced ddocXRdrReadSignedDocFromFile()
//==================================================
#include <libdigidoc/DigiDocDefs.h>
#include <libdigidoc/DigiDocLib.h>
#include <libdigidoc/DigiDocMem.h>
#ifdef __cplusplus
extern "C" {
#endif
//--------------------------------------------------
// Reads in signed XML document and extracts the desired data file
// pSigDoc - signed document object if cached
// szFileName - name of digidoc file
// szDataFileName - name of new data file
// szDocId - id if DataFile
// szCharset - output charset
// szFileNameCharset - digidoc filename charset
//--------------------------------------------------
EXP_OPTION int ddocXRdrExtractDataFile(SignedDoc* pSigDoc, const char* szFileName,
const char* szDataFileName,
const char* szDocId, const char* szCharset);
//--------------------------------------------------
// Reads in signed XML document and returns the
// desired DataFile-s content in a memory buffer.
// caller is responsible for freeing the memory.
// pSigDoc - signed document object if cached
// szFileName - name of digidoc file
// szDocId - id if DataFile
// pBuf - address of buffer pointer
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocXRdrGetDataFile(SignedDoc* pSigDoc, const char* szFileName,
const char* szDocId, DigiDocMemBuf* pBuf);
//--------------------------------------------------
// Reads in signed XML document and extracts the desired data file
// This function keeps also <DataFile> xml tags. It is used
// internally to copy data content from an old digidoc file
// to a temp file while saving a the file
// pSigDoc - signed document object if cached
// szFileName - name of digidoc file
// szDataFileName - name of new data file
// szDocId - id if DataFile
// szCharset - output charset
//--------------------------------------------------
int ddocXRdrCopyDataFile(SignedDoc* pSigDoc, const char* szFileName, const char* szDataFileName,
const char* szDocId, const char* szCharset);
//--------------------------------------------------
// Reads in signed XML document
// szFileName - name of digidoc file
// ppSigDoc - address of new signed doc pointer
// lMaxDFLen - maximum size of a cached DataFile
//--------------------------------------------------
EXP_OPTION int ddocXRdrReadSignedDocFromFile(const char* szFileName,
SignedDoc** pSigDoc, long lMaxDFLen);
//--------------------------------------------------
// Reads in signed XML document from memory buffer
// szXml - memory buffer that contains digidoc data
// xmlLen - length of the input data
// szFileNameCharset - digidoc filename charset
// ppSigDoc - address of new signed doc pointer
// lMaxDFLen - maximum size of a cached DataFile
//--------------------------------------------------
EXP_OPTION int ddocXRdrReadSignedDocFromMemory(const char* szXml, int xmlLen,
SignedDoc** pSigDoc, long lMaxDFLen);
#ifdef __cplusplus
}
#endif
#endif // __DIGIDOC_PARSER_H__
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