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/*****************************************************************************/
// Copyright 2006-2012 Adobe Systems Incorporated
// 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.
/*****************************************************************************/
/* $Id: //mondo/dng_sdk_1_4/dng_sdk/source/dng_xmp_sdk.h#2 $ */
/* $DateTime: 2012/05/31 09:29:29 $ */
/* $Change: 832505 $ */
/* $Author: tknoll $ */
/*****************************************************************************/
#ifndef __dng_xmp_sdk__
#define __dng_xmp_sdk__
/*****************************************************************************/
#include "dng_auto_ptr.h"
#include "dng_classes.h"
#include "dng_flags.h"
#include "dng_types.h"
/*****************************************************************************/
extern const char *XMP_NS_TIFF;
extern const char *XMP_NS_EXIF;
extern const char *XMP_NS_PHOTOSHOP;
extern const char *XMP_NS_XAP;
extern const char *XMP_NS_XAP_RIGHTS;
extern const char *XMP_NS_DC;
extern const char *XMP_NS_XMP_NOTE;
extern const char *XMP_NS_MM;
extern const char *XMP_NS_CRS;
extern const char *XMP_NS_CRSS;
extern const char *XMP_NS_LCP;
extern const char *XMP_NS_AUX;
extern const char *XMP_NS_IPTC;
extern const char *XMP_NS_IPTC_EXT;
extern const char *XMP_NS_CRX;
extern const char *XMP_NS_DNG;
/*****************************************************************************/
class dng_xmp_private;
/*****************************************************************************/
typedef bool (IteratePathsCallback) (const char *ns,
const char *path,
void *callbackData);
/*****************************************************************************/
struct dng_xmp_namespace
{
const char * fullName;
const char * shortName;
};
/*****************************************************************************/
class dng_xmp_sdk
{
private:
dng_xmp_private *fPrivate;
public:
dng_xmp_sdk ();
dng_xmp_sdk (const dng_xmp_sdk &sdk);
virtual ~dng_xmp_sdk ();
static void InitializeSDK (dng_xmp_namespace * extraNamespaces = NULL,
const char *software = NULL);
static void TerminateSDK ();
bool HasMeta () const;
void * GetPrivateMeta ();
void Parse (dng_host &host,
const char *buffer,
uint32 count);
bool Exists (const char *ns,
const char *path) const;
void AppendArrayItem (const char *ns,
const char *arrayName,
const char *itemValue,
bool isBag = true,
bool propIsStruct = false);
int32 CountArrayItems (const char *ns,
const char *path) const;
bool HasNameSpace (const char *ns) const;
void Remove (const char *ns,
const char *path);
void RemoveProperties (const char *ns);
bool IsEmptyString (const char *ns,
const char *path);
bool IsEmptyArray (const char *ns,
const char *path);
void ComposeArrayItemPath (const char *ns,
const char *arrayName,
int32 itemNumber,
dng_string &s) const;
void ComposeStructFieldPath (const char *ns,
const char *structName,
const char *fieldNS,
const char *fieldName,
dng_string &s) const;
bool GetNamespacePrefix (const char *uri,
dng_string &s) const;
bool GetString (const char *ns,
const char *path,
dng_string &s) const;
void ValidateStringList (const char *ns,
const char *path);
bool GetStringList (const char *ns,
const char *path,
dng_string_list &list) const;
bool GetAltLangDefault (const char *ns,
const char *path,
dng_string &s) const;
bool GetStructField (const char *ns,
const char *path,
const char *fieldNS,
const char *fieldName,
dng_string &s) const;
void Set (const char *ns,
const char *path,
const char *text);
void SetString (const char *ns,
const char *path,
const dng_string &s);
void SetStringList (const char *ns,
const char *path,
const dng_string_list &list,
bool isBag);
void SetAltLangDefault (const char *ns,
const char *path,
const dng_string &s);
void SetStructField (const char *ns,
const char *path,
const char *fieldNS,
const char *fieldName,
const char *text);
void DeleteStructField (const char *ns,
const char *structName,
const char *fieldNS,
const char *fieldName);
dng_memory_block * Serialize (dng_memory_allocator &allocator,
bool asPacket,
uint32 targetBytes,
uint32 padBytes,
bool forJPEG,
bool compact) const;
void PackageForJPEG (dng_memory_allocator &allocator,
AutoPtr<dng_memory_block> &stdBlock,
AutoPtr<dng_memory_block> &extBlock,
dng_string &extDigest) const;
void MergeFromJPEG (const dng_xmp_sdk *xmp);
void ReplaceXMP (dng_xmp_sdk *xmp);
bool IteratePaths (IteratePathsCallback *callback,
void *callbackData = NULL,
const char *startNS = 0,
const char *startingPath = 0);
#if qDNGXMPDocOps
void DocOpsOpenXMP (const char *srcMIMI);
void DocOpsPrepareForSave (const char *srcMIMI,
const char *dstMIMI,
bool newPath = true);
void DocOpsUpdateMetadata (const char *srcMIMI);
#endif
private:
void ClearMeta ();
void MakeMeta ();
void NeedMeta ();
// Hidden assignment operator.
dng_xmp_sdk & operator= (const dng_xmp_sdk &sdk);
};
/*****************************************************************************/
#endif
/*****************************************************************************/
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