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#ifndef __Reconcile_Impl_hpp__
#define __Reconcile_Impl_hpp__ 1
// =================================================================================================
// Copyright Adobe
// Copyright 2006 Adobe
// All Rights Reserved
//
// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance with the terms
// of the Adobe license agreement accompanying it.
// =================================================================================================
#include "public/include/XMP_Environment.h" // ! This must be the first include.
#include "XMPFiles/source/FormatSupport/ReconcileLegacy.hpp"
#include "third-party/zuid/interfaces/MD5.h"
// =================================================================================================
/// \file Reconcile_Impl.hpp
/// \brief Implementation utilities for the legacy metadata reconciliation support.
///
// =================================================================================================
typedef XMP_Uns8 MD5_Digest[16]; // ! Should be in MD5.h.
enum {
kDigestMissing = -1, // A partial import is done, existing XMP is left alone.
kDigestDiffers = 0, // A full import is done, existing XMP is deleted or replaced.
kDigestMatches = +1 // No importing is done.
};
namespace ReconcileUtils {
// *** These ought to be with the Unicode conversions.
static const char * kHexDigits = "0123456789ABCDEF";
bool IsASCII ( const void * _textPtr, size_t textLen );
bool IsUTF8 ( const void * _textPtr, size_t textLen );
void UTF8ToLocal ( const void * _utf8Ptr, size_t utf8Len, std::string * local );
void UTF8ToLatin1 ( const void * _utf8Ptr, size_t utf8Len, std::string * latin1 );
void LocalToUTF8 ( const void * _localPtr, size_t localLen, std::string * utf8 );
void Latin1ToUTF8 ( const void * _latin1Ptr, size_t latin1Len, std::string * utf8 );
//
// Checks if the input string is UTF-8 encoded. If not, it tries to convert it to UTF-8
// This is only done, if Server Mode is not active!
// @param input the native input string
// @return The input if it is already UTF-8, the converted input
// or an empty string if no conversion is possible because of ServerMode
//
void NativeToUTF8 ( const std::string & input, std::string & output );
#if XMP_WinBuild
void UTF8ToWinEncoding ( UINT codePage, const XMP_Uns8 * utf8Ptr, size_t utf8Len, std::string * host );
void WinEncodingToUTF8 ( UINT codePage, const XMP_Uns8 * hostPtr, size_t hostLen, std::string * utf8 );
#elif XMP_MacBuild
void UTF8ToMacEncoding ( XMP_Uns16 macScript, XMP_Uns16 macLang, const XMP_Uns8 * utf8Ptr, size_t utf8Len, std::string * host );
void MacEncodingToUTF8 ( XMP_Uns16 macScript, XMP_Uns16 macLang, const XMP_Uns8 * hostPtr, size_t hostLen, std::string * utf8 );
#elif XMP_iOSBuild
void IOSConvertEncoding(XMP_Uns32 srcEncoding, XMP_Uns32 destEncoding, const XMP_Uns8 * inputPtr, size_t inputLen, std::string * output);
#endif
}; // ReconcileUtils
namespace PhotoDataUtils {
int CheckIPTCDigest ( const void * newPtr, const XMP_Uns32 newLen, const void * oldDigest );
void SetIPTCDigest ( void * iptcPtr, XMP_Uns32 iptcLen, PSIR_Manager * psir );
bool GetNativeInfo ( const TIFF_Manager & exif, XMP_Uns8 ifd, XMP_Uns16 id, TIFF_Manager::TagInfo * info );
size_t GetNativeInfo ( const IPTC_Manager & iptc, XMP_Uns8 id, int digestState,
bool haveXMP, IPTC_Manager::DataSetInfo * info );
bool IsValueDifferent ( const TIFF_Manager::TagInfo & exifInfo,
const std::string & xmpValue, std::string * exifValue );
bool IsValueDifferent ( const IPTC_Manager & newIPTC, const IPTC_Manager & oldIPTC, XMP_Uns8 id );
void ImportPSIR ( const PSIR_Manager & psir, SXMPMeta * xmp, int iptcDigestState );
void Import2WayIPTC ( const IPTC_Manager & iptc, SXMPMeta * xmp, int iptcDigestState );
void Import2WayExif ( const TIFF_Manager & exif, SXMPMeta * xmp, int iptcDigestState );
void Import3WayItems ( const TIFF_Manager & exif, const IPTC_Manager & iptc, SXMPMeta * xmp, int iptcDigestState );
void ExportPSIR ( const SXMPMeta & xmp, PSIR_Manager * psir );
void ExportIPTC ( const SXMPMeta & xmp, IPTC_Manager * iptc );
void ExportExif ( SXMPMeta * xmp, TIFF_Manager * exif );
// These need to be exposed for use in Import3WayItem:
void ImportIPTC_Simple ( const IPTC_Manager & iptc, SXMPMeta * xmp,
XMP_Uns8 id, const char * xmpNS, const char * xmpProp );
void ImportIPTC_LangAlt ( const IPTC_Manager & iptc, SXMPMeta * xmp,
XMP_Uns8 id, const char * xmpNS, const char * xmpProp );
void ImportIPTC_Array ( const IPTC_Manager & iptc, SXMPMeta * xmp,
XMP_Uns8 id, const char * xmpNS, const char * xmpProp );
void ImportIPTC_Date ( XMP_Uns8 dateID, const IPTC_Manager & iptc, SXMPMeta * xmp );
}; // PhotoDataUtils
#endif // __Reconcile_Impl_hpp__
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