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elasota
2019-11-11 00:11:59 -05:00
parent 49a35bb15b
commit c8472f7295
406 changed files with 58313 additions and 88 deletions
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63
PortabilityLayer/MacFileInfo.cpp Normal file
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#include "MacFileInfo.h"
#include "PLBigEndian.h"
#include <string.h>
namespace PortabilityLayer
{
static const unsigned int kOffsetFileType = 0;
static const unsigned int kOffsetFileCreator = 4;
static const unsigned int kOffsetXPos = 8;
static const unsigned int kOffsetYPos = 10;
static const unsigned int kOffsetFinderFlags = 12;
static const unsigned int kProtected = 14;
static const unsigned int kCreationDate = 15;
static const unsigned int kModifiedDate = 19;
static const unsigned int kSize = 23;
uint8_t m_data[kSize];
void MacFilePropertiesSerialized::Deserialize(MacFileProperties &props) const
{
memcpy(props.m_fileType, m_data + kOffsetFileType, 4);
memcpy(props.m_fileCreator, m_data + kOffsetFileCreator, 4);
memcpy(&props.m_xPos, m_data + kOffsetXPos, 2);
memcpy(&props.m_yPos, m_data + kOffsetYPos, 2);
memcpy(&props.m_finderFlags, m_data + kOffsetFinderFlags, 2);
memcpy(&props.m_protected, m_data + kProtected, 1);
memcpy(&props.m_creationDate, m_data + kCreationDate, 4);
memcpy(&props.m_modifiedDate, m_data + kModifiedDate, 4);
PortabilityLayer::ByteSwap::BigInt16(props.m_xPos);
PortabilityLayer::ByteSwap::BigInt16(props.m_yPos);
PortabilityLayer::ByteSwap::BigUInt16(props.m_finderFlags);
PortabilityLayer::ByteSwap::BigUInt32(props.m_creationDate);
PortabilityLayer::ByteSwap::BigUInt32(props.m_modifiedDate);
}
void MacFilePropertiesSerialized::Serialize(const MacFileProperties &props)
{
int16_t xPos = props.m_xPos;
int16_t yPos = props.m_yPos;
uint16_t finderFlags = props.m_finderFlags;
uint32_t creationDate = props.m_creationDate;
uint32_t modifiedDate = props.m_modifiedDate;
PortabilityLayer::ByteSwap::BigInt16(xPos);
PortabilityLayer::ByteSwap::BigInt16(yPos);
PortabilityLayer::ByteSwap::BigUInt16(finderFlags);
PortabilityLayer::ByteSwap::BigUInt32(creationDate);
PortabilityLayer::ByteSwap::BigUInt32(modifiedDate);
memcpy(m_data + kOffsetFileType, props.m_fileType, 4);
memcpy(m_data + kOffsetFileCreator, props.m_fileCreator, 4);
memcpy(m_data + kOffsetXPos, &xPos, 2);
memcpy(m_data + kOffsetYPos, &yPos, 2);
memcpy(m_data + kOffsetFinderFlags, &finderFlags, 2);
memcpy(m_data + kProtected, &props.m_protected, 1);
memcpy(m_data + kCreationDate, &creationDate, 4);
memcpy(m_data + kModifiedDate, &modifiedDate, 4);
}
}