mirror of
https://github.com/ONLYOFFICE/core.git
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404 lines
8.6 KiB
C++
404 lines
8.6 KiB
C++
#pragma once
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#include "Prl.h"
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namespace ASCDocFileFormat
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{
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class PrcData: public IOperand
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{
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public:
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PrcData( const vector<Prl>& _grpPrl ) : cbGrpprl(0), bytes(NULL), sizeInBytes(0)
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{
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short _cbGrpprl = 0;
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for ( vector<Prl>::const_iterator iter = _grpPrl.begin(); iter != _grpPrl.end(); iter++ )
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{
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_cbGrpprl += (short)iter->Size();
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if ( _cbGrpprl > 0x3FA2 )
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{
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break;
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}
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this->GrpPrl.push_back( *iter );
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this->cbGrpprl = _cbGrpprl;
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}
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this->sizeInBytes = (unsigned int)( sizeof(this->cbGrpprl) + this->cbGrpprl );
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if ( this->sizeInBytes > 0 )
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{
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this->bytes = new unsigned char[this->sizeInBytes];
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if ( this->bytes != NULL )
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{
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memset( this->bytes, 0, this->sizeInBytes );
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FormatUtils::SetBytes( this->bytes, this->cbGrpprl );
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unsigned char* prlBytes = NULL;
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unsigned long prlSize = 0;
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unsigned int prlPrevSize = 0;
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for ( unsigned int i = 0; i < this->GrpPrl.size(); i++ )
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{
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prlBytes = this->GrpPrl[i].GetBytes( &prlSize );
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if ( prlBytes != NULL )
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{
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memcpy( ( this->bytes + sizeof(this->cbGrpprl) + prlPrevSize ), prlBytes, prlSize );
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prlPrevSize += prlSize;
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RELEASEARRAYOBJECTS (prlBytes);
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}
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}
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}
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}
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}
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PrcData( const PrcData& _prcData ) : cbGrpprl(_prcData.cbGrpprl), GrpPrl(_prcData.GrpPrl), bytes(NULL), sizeInBytes(_prcData.sizeInBytes)
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{
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if ( this->sizeInBytes != 0 )
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{
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this->bytes = new unsigned char[this->sizeInBytes];
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if ( this->bytes != NULL )
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{
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memset( this->bytes, 0, this->sizeInBytes );
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memcpy( this->bytes, _prcData.bytes, this->sizeInBytes );
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}
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}
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}
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virtual ~PrcData()
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{
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RELEASEARRAYOBJECTS (bytes);
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}
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virtual operator unsigned char*() const
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{
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return (unsigned char*)this->bytes;
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}
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virtual operator const unsigned char*() const
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{
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return (const unsigned char*)this->bytes;
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}
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virtual unsigned int Size() const
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{
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return this->sizeInBytes;
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}
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private:
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short cbGrpprl;
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vector<Prl> GrpPrl;
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unsigned char* bytes;
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unsigned int sizeInBytes;
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};
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class Prc: public IStreamWriter
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{
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public:
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Prc( const PrcData& _prcData ) : data(_prcData)
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{
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}
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Prc( const Prc& _prc ) : data(_prc.data)
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{
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}
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virtual ~Prc()
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{
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}
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virtual unsigned char* GetBytes( unsigned long* size ) const
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{
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unsigned char* bytes = NULL;
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if ( size != NULL )
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{
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*size = sizeof(clxt) + this->data.Size();
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bytes = new unsigned char[*size];
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if ( bytes != NULL )
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{
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memset( bytes, 0, *size );
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bytes[0] = clxt;
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memcpy( ( bytes + sizeof(clxt) ), (unsigned char*)this->data, this->data.Size() );
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}
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}
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return bytes;
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}
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unsigned int Size() const
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{
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return (unsigned int)( sizeof(clxt) + this->data.Size() );
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}
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private:
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static const unsigned char clxt = 0x01;
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PrcData data;
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};
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union FcCompressed
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{
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struct
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{
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unsigned int fc:30;
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unsigned int fCompressed:1;
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unsigned int r1:1;
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} FcCompressedStruct;
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unsigned int FcCompressedInt;
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FcCompressed( unsigned int _fcCompressedInt ):
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FcCompressedInt(_fcCompressedInt)
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{
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}
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static const unsigned int SIZE_IN_BYTES = sizeof(unsigned int);
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};
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union Prm
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{
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struct
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{
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unsigned int fComplex:1; //MUST be 0
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unsigned int isprm:7;
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unsigned int val:8;
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} Prm0Struct;
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struct
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{
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unsigned int fComplex:1; // MUST be 1
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unsigned int igrpprl:15;
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} Prm1Struct;
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short PrmShort;
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Prm( short _prmShort):
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PrmShort(_prmShort)
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{
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}
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static const unsigned int SIZE_IN_BYTES = sizeof(short);
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};
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struct Pcd
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{
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union
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{
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struct
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{
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unsigned int fNoParaLast:1;
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unsigned int fR1:1;
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unsigned int fDirty:1;
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unsigned int fR2:13;
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} NoParaStruct;
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short NoParaShort;
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} NoPara;
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FcCompressed fc;
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Prm prm;
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Pcd( bool _fNoParaLast, FcCompressed _fc, Prm _prm ):
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fc(_fc), prm(_prm)
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{
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this->NoPara.NoParaShort = 0;
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( _fNoParaLast ) ? ( this->NoPara.NoParaStruct.fNoParaLast = 1 ) : ( this->NoPara.NoParaStruct.fNoParaLast = 0 );
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}
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static const unsigned int SIZE_IN_BYTES = ( sizeof(short) + FcCompressed::SIZE_IN_BYTES + Prm::SIZE_IN_BYTES );
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};
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class PlcPcd : public IStreamWriter
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{
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public:
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PlcPcd( const vector<unsigned int>& _aCP, const vector<Pcd>& _aPcd ) : aCP(_aCP), aPcd(_aPcd), sizeInBytes(0)
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{
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this->sizeInBytes = ( ( this->aCP.size() * sizeof(unsigned int) ) + ( this->aPcd.size() * Pcd::SIZE_IN_BYTES ) );
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}
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virtual unsigned char* GetBytes( unsigned long* size ) const
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{
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unsigned char* bytes = NULL;
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if ( size != NULL )
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{
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*size = this->sizeInBytes;
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bytes = new unsigned char[*size];
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if ( bytes != NULL )
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{
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memset( bytes, 0, *size );
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unsigned int i = 0;
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for ( vector<unsigned int>::const_iterator iter = this->aCP.begin(); iter != this->aCP.end(); iter++ )
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{
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FormatUtils::SetBytes( ( bytes + i ), (int)(*iter) );
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i += sizeof(unsigned int);
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}
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for ( vector<Pcd>::const_iterator iter = this->aPcd.begin(); iter != this->aPcd.end(); iter++ )
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{
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FormatUtils::SetBytes( ( bytes + i ), iter->NoPara.NoParaShort );
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i += sizeof(iter->NoPara.NoParaShort);
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FormatUtils::SetBytes( ( bytes + i ), (int)iter->fc.FcCompressedInt );
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i += sizeof(iter->fc.FcCompressedInt);
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FormatUtils::SetBytes( ( bytes + i ), iter->prm.PrmShort );
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i += sizeof(iter->prm.PrmShort);
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}
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}
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}
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return bytes;
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}
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unsigned int Size() const
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{
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return this->sizeInBytes;
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}
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private:
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vector<unsigned int> aCP;
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vector<Pcd> aPcd;
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unsigned int sizeInBytes;
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};
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class Pcdt : public IStreamWriter
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{
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public:
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Pcdt( const PlcPcd& _plcPcd ) : lcb(0), plcPcd(_plcPcd)
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{
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this->lcb = this->plcPcd.Size();
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}
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Pcdt( const vector<unsigned int>& _aCP, const vector<Pcd>& _aPcd ): lcb(0), plcPcd( _aCP, _aPcd )
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{
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this->lcb = this->plcPcd.Size();
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}
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virtual unsigned char* GetBytes( unsigned long* size ) const
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{
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unsigned char* bytes = NULL;
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if ( size != NULL )
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{
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*size = ( sizeof(clxt) + sizeof(this->lcb) + this->plcPcd.Size() );
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bytes = new unsigned char[*size];
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if ( bytes != NULL )
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{
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memset( bytes, 0, *size );
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bytes[0] = clxt;
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FormatUtils::SetBytes( ( bytes + sizeof(clxt) ), (int)this->lcb );
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unsigned char* plcPcdBytes = NULL;
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unsigned long plcPcdSize = 0;
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plcPcdBytes = this->plcPcd.GetBytes( &plcPcdSize );
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if ( plcPcdBytes != NULL )
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{
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int size = sizeof(clxt) + sizeof(this->lcb);
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memcpy( ( bytes + sizeof(clxt) + sizeof(this->lcb) ), plcPcdBytes, plcPcdSize );
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RELEASEARRAYOBJECTS (plcPcdBytes);
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}
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}
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}
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return bytes;
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}
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unsigned int Size() const
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{
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return ( sizeof(clxt) + sizeof(this->lcb) + this->plcPcd.Size() );
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}
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private:
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static const unsigned char clxt = 0x02;
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unsigned int lcb;
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PlcPcd plcPcd;
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};
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class Clx : public IStreamWriter
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{
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public:
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Clx (const vector<Prc>* _rgPrc, const Pcdt& _pcdt ) : pcdt(_pcdt), sizeInBytes(0)
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{
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if ( _rgPrc != NULL )
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{
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this->RgPrc = *_rgPrc;
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}
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this->sizeInBytes = this->pcdt.Size();
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for ( vector<Prc>::iterator iter = this->RgPrc.begin(); iter != this->RgPrc.end(); iter++ )
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{
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this->sizeInBytes += iter->Size();
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}
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}
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virtual unsigned char* GetBytes( unsigned long* size ) const
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{
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unsigned char* bytes = NULL;
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if ( size != NULL )
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{
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*size = this->sizeInBytes;
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bytes = new unsigned char[*size];
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if ( bytes != NULL )
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{
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memset( bytes, 0, *size );
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unsigned char* prcBytes = NULL;
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unsigned long prcSize = 0;
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unsigned int prcPrevSize = 0;
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for ( unsigned int i = 0; i < this->RgPrc.size(); i++ )
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{
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prcBytes = this->RgPrc[i].GetBytes( &prcSize );
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if ( prcBytes != NULL )
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{
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memcpy( ( bytes + prcPrevSize ), prcBytes, prcSize );
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prcPrevSize += prcSize;
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RELEASEARRAYOBJECTS (prcBytes);
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}
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}
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unsigned char* pcdtBytes = NULL;
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unsigned long pcdtSize = 0;
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pcdtBytes = this->pcdt.GetBytes( &pcdtSize );
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if ( pcdtBytes != NULL )
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{
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memcpy( ( bytes + prcPrevSize ), pcdtBytes, pcdtSize );
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RELEASEARRAYOBJECTS (pcdtBytes);
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}
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}
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}
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return bytes;
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}
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unsigned int Size() const
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{
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return this->sizeInBytes;
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}
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private:
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vector<Prc> RgPrc;
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Pcdt pcdt;
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unsigned int sizeInBytes;
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};
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} |