diff options
Diffstat (limited to 'public/include/client-glue/TXMPFiles.incl_cpp')
| -rw-r--r-- | public/include/client-glue/TXMPFiles.incl_cpp | 347 |
1 files changed, 347 insertions, 0 deletions
diff --git a/public/include/client-glue/TXMPFiles.incl_cpp b/public/include/client-glue/TXMPFiles.incl_cpp new file mode 100644 index 0000000..83867df --- /dev/null +++ b/public/include/client-glue/TXMPFiles.incl_cpp @@ -0,0 +1,347 @@ +// ================================================================================================= +// ADOBE SYSTEMS INCORPORATED +// Copyright 2002-2007 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. +// ================================================================================================= + +// ================================================================================================ +/// \file TXMPFiles.incl_cpp +/// \brief The implementation of the TXMPFiles template class. + +#if WIN_ENV + #pragma warning ( disable : 4003 ) // not enough actual parameters for macro + #pragma warning ( disable : 4800 ) // forcing value to bool 'true' or 'false' (performance warning) +#endif + +#include "client-glue/WXMP_Common.hpp" +#include "client-glue/WXMPFiles.hpp" + +// ================================================================================================= +// Implementation Guidelines +// ========================= +// +// The implementations of the template functions are very stylized. The jobs done in this code are: +// +// 1. ... +// +// ================================================================================================= + +#ifndef XMPFiles_TraceCTorDTor + #define XMPFiles_TraceCTorDTor 0 +#endif + +#if XMPFiles_TraceCTorDTor + class XFPeek { // Hack to peek at the client ref count in the internal object. + public: + XFPeek(); + virtual ~XFPeek(); + XMP_Int32 clientRefs; + }; +#endif + +// ================================================================================================= + +XMP_MethodIntro(TXMPFiles,void):: +GetVersionInfo ( XMP_VersionInfo * versionInfo ) +{ + WrapNoCheckVoid ( zXMPFiles_GetVersionInfo_1 ( versionInfo ) ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +Initialize() +{ + WrapCheckBool ( ok, zXMPFiles_Initialize_2 ( 0 ) ); + return ok; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +Initialize ( XMP_OptionBits options ) +{ + WrapCheckBool ( ok, zXMPFiles_Initialize_2 ( options ) ); + return ok; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,void):: +Terminate() +{ + WrapNoCheckVoid ( zXMPFiles_Terminate_1() ); +} + +// ================================================================================================= + +static XMPFilesRef Default_CTor() +{ + WrapCheckXMPFilesRef ( newRef, zXMPFiles_CTor_1() ); + return newRef; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_CTorDTorIntro(TXMPFiles):: +TXMPFiles() : xmpFilesRef(Default_CTor()) +{ + #if XMPFiles_TraceCTorDTor + XFPeek* xfPtr = (XFPeek*)this->xmpFilesRef; + printf ( "Default construct TXMPFiles @ %.8X, ref = %.8X, count = %d\n", this, xfPtr, xfPtr->clientRefs ); + #endif +} + +// ------------------------------------------------------------------------------------------------- + +XMP_CTorDTorIntro(TXMPFiles):: +TXMPFiles ( const TXMPFiles<tStringObj> & original ) : xmpFilesRef(original.xmpFilesRef) +{ + WXMPFiles_IncrementRefCount_1 ( this->xmpFilesRef ); + #if XMPFiles_TraceCTorDTor + XFPeek* xfPtr = (XFPeek*)this->xmpFilesRef; + printf ( "Copy construct TXMPFiles @ %.8X, ref = %.8X, count = %d\n", this, xfPtr, xfPtr->clientRefs ); + #endif +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,void):: +operator= ( const TXMPFiles<tStringObj> & rhs ) +{ + #if XMPFiles_TraceCTorDTor + XFPeek* xfLHS = (XFPeek*)this->xmpFilesRef; + XFPeek* xfRHS = (XFPeek*)rhs.xmpFilesRef; + printf ( "Assign TXMPFiles, lhs @ %.8X, rhs @ %.8X\n", this, &rhs ); + printf ( " original lhs ref = %.8X, count = %d\n", xfLHS, xfLHS->clientRefs ); + printf ( " original rhs ref = %.8X, count = %d\n", xfRHS, xfRHS->clientRefs ); + #endif + XMPFilesRef oldRef = this->xmpFilesRef; // ! Decrement last so errors leave client object OK. + this->xmpFilesRef = rhs.xmpFilesRef; + WXMPFiles_IncrementRefCount_1 ( this->xmpFilesRef ); // Increment the count on the new ref. + WXMPFiles_DecrementRefCount_1 ( oldRef ); // Decrement the count on the old ref. + #if XMPFiles_TraceCTorDTor + printf ( " result lhs ref = %.8X, count = %d\n", xfLHS, xfLHS->clientRefs ); + #endif +} + +// ------------------------------------------------------------------------------------------------- + +XMP_CTorDTorIntro(TXMPFiles):: +TXMPFiles ( XMPFilesRef _xmpFilesRef ) : xmpFilesRef(_xmpFilesRef) +{ + WXMPFiles_IncrementRefCount_1 ( this->xmpFilesRef ); + #if XMPFiles_TraceCTorDTor + XFPeek* xfPtr = (XFPeek*)this->xmpFilesRef; + printf ( "Ref construct TXMPFiles @ %.8X, ref = %.8X, count = %d\n", this, xfPtr, xfPtr->clientRefs ); + #endif +} + +// ------------------------------------------------------------------------------------------------- + +XMP_CTorDTorIntro(TXMPFiles):: +TXMPFiles ( XMP_StringPtr filePath, + XMP_FileFormat format /* = kXMP_UnknownFile */, + XMP_OptionBits openFlags /* = 0 */ ) : xmpFilesRef(Default_CTor()) +{ + #if XMPFiles_TraceCTorDTor + XFPeek* xfPtr = (XFPeek*)this->xmpFilesRef; + printf ( "File construct TXMPFiles @ %.8X, ref = %.8X, count = %d\n", this, xfPtr, xfPtr->clientRefs ); + #endif + bool ok = this->OpenFile ( filePath, format, openFlags ); + if ( ! ok ) throw XMP_Error ( kXMPErr_NoFileHandler, "OpenFile returned false" ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_CTorDTorIntro(TXMPFiles):: +TXMPFiles ( const tStringObj & filePath, + XMP_FileFormat format /* = kXMP_UnknownFile */, + XMP_OptionBits openFlags /* = 0 */ ) : xmpFilesRef(Default_CTor()) +{ + #if XMPFiles_TraceCTorDTor + XFPeek* xfPtr = (XFPeek*)this->xmpFilesRef; + printf ( "File construct TXMPFiles @ %.8X, ref = %.8X, count = %d\n", this, xfPtr, xfPtr->clientRefs ); + #endif + bool ok = this->OpenFile ( filePath.c_str(), format, openFlags ); + if ( ! ok ) throw XMP_Error ( kXMPErr_NoFileHandler, "OpenFile returned false" ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_CTorDTorIntro(TXMPFiles):: +~TXMPFiles () throw() +{ + #if XMPFiles_TraceCTorDTor + XFPeek* xfPtr = (XFPeek*)this->xmpFilesRef; + printf ( "Destruct TXMPFiles @ %.8X, ref= %.8X, count = %d\n", this, xfPtr, xfPtr->clientRefs ); + #endif + WXMPFiles_DecrementRefCount_1 ( this->xmpFilesRef ); + this->xmpFilesRef = 0; +} + +// ================================================================================================= + +XMP_MethodIntro(TXMPFiles,bool):: +GetFormatInfo ( XMP_FileFormat format, + XMP_OptionBits * flags ) +{ + WrapCheckBool ( found, zXMPFiles_GetFormatInfo_1 ( format, flags ) ); + return found; +} + +// ================================================================================================= + +XMP_MethodIntro(TXMPFiles,XMPFilesRef):: +GetInternalRef() +{ + return this->xmpFilesRef; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +OpenFile ( XMP_StringPtr filePath, + XMP_FileFormat format /* = kXMP_UnknownFile */, + XMP_OptionBits openFlags /* =0 */ ) +{ + WrapCheckBool ( ok, zXMPFiles_OpenFile_1 ( filePath, format, openFlags ) ); + return ok; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +OpenFile ( const tStringObj & filePath, + XMP_FileFormat format /* = kXMP_UnknownFile */, + XMP_OptionBits openFlags /* =0 */ ) +{ + return this->OpenFile ( filePath.c_str(), format, openFlags ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,void):: +CloseFile ( XMP_OptionBits closeFlags /* =0 */ ) +{ + WrapCheckVoid ( zXMPFiles_CloseFile_1 ( closeFlags ) ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +GetFileInfo ( tStringObj * filePath /* = 0 */, + XMP_OptionBits * openFlags /* =0 */, + XMP_FileFormat * format /* = 0 */, + XMP_OptionBits * handlerFlags /* =0 */ ) +{ + XMP_StringPtr pathStr; + XMP_StringLen pathLen; + + WrapCheckBool ( isOpen, zXMPFiles_GetFileInfo_1 ( &pathStr, &pathLen, openFlags, format, handlerFlags ) ); + if ( isOpen ) { + if ( filePath != 0 ) filePath->assign ( pathStr, pathLen ); + WXMPFiles_UnlockObj_1 ( this->xmpFilesRef ); + } + return isOpen; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,void):: +SetAbortProc ( XMP_AbortProc abortProc, + void * abortArg ) +{ + WrapCheckVoid ( zXMPFiles_SetAbortProc_1 ( abortProc, abortArg ) ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +GetXMP ( SXMPMeta * xmpObj /* = 0 */, + tStringObj * xmpPacket /* = 0 */, + XMP_PacketInfo * packetInfo /* =0 */ ) +{ + XMP_StringPtr xmpStr; + XMP_StringLen xmpLen; + + XMPMetaRef xmpRef = 0; + if ( xmpObj != 0 ) { + SXMPUtils::RemoveProperties ( xmpObj, 0, 0, kXMPUtil_DoAllProperties ); + // *** Need an SXMPMeta::Clear method: + xmpRef = xmpObj->GetInternalRef(); + } + + WrapCheckBool ( hasXMP, zXMPFiles_GetXMP_1 ( xmpRef, &xmpStr, &xmpLen, packetInfo ) ); + if ( hasXMP ) { + if ( xmpPacket != 0 ) xmpPacket->assign ( xmpStr, xmpLen ); + WXMPFiles_UnlockObj_1 ( this->xmpFilesRef ); + } + return hasXMP; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +GetThumbnail ( XMP_ThumbnailInfo * tnailInfo ) +{ + WrapCheckBool ( hasTNail, zXMPFiles_GetThumbnail_1 ( tnailInfo ) ); + return hasTNail; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,void):: +PutXMP ( const SXMPMeta & xmpObj ) +{ + WrapCheckVoid ( zXMPFiles_PutXMP_1 ( xmpObj.GetInternalRef(), 0, 0 ) ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,void):: +PutXMP ( XMP_StringPtr xmpPacket, + XMP_StringLen xmpLength /* = kXMP_UseNullTermination */ ) +{ + WrapCheckVoid ( zXMPFiles_PutXMP_1 ( 0, xmpPacket, xmpLength ) ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,void):: +PutXMP ( const tStringObj & xmpPacket ) +{ + this->PutXMP ( xmpPacket.c_str(), xmpPacket.size() ); +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +CanPutXMP ( const SXMPMeta & xmpObj ) +{ + WrapCheckBool ( canPut, zXMPFiles_CanPutXMP_1 ( xmpObj.GetInternalRef(), 0, 0 ) ); + return canPut; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +CanPutXMP ( XMP_StringPtr xmpPacket, + XMP_StringLen xmpLength /* = kXMP_UseNullTermination */ ) +{ + WrapCheckBool ( canPut, zXMPFiles_CanPutXMP_1 ( 0, xmpPacket, xmpLength ) ); + return canPut; +} + +// ------------------------------------------------------------------------------------------------- + +XMP_MethodIntro(TXMPFiles,bool):: +CanPutXMP ( const tStringObj & xmpPacket ) +{ + return this->CanPutXMP ( xmpPacket.c_str(), xmpPacket.size() ); +} + +// ================================================================================================= |