#ifndef RESOURCE_FILE_H
#define RESOURCE_FILE_H
#include <ByteOrder.h>
#include <List.h>
#include "OffsetFile.h"
class Exception;
class ResourceItem;
struct MemArea;
struct resource_info;
struct PEFContainerHeader;
class ResourceFile {
public:
ResourceFile();
virtual ~ResourceFile();
void Init(BFile& file);
void Unset();
status_t InitCheck() const;
bool AddItem(ResourceItem* item, int32 index = -1);
ResourceItem* RemoveItem(int32 index);
bool RemoveItem(ResourceItem* item);
int32 IndexOf(ResourceItem* item) const;
ResourceItem* ItemAt(int32 index) const;
int32 CountItems() const;
uint32 GetResourcesSize() const;
uint32 WriteResources(void* buffer, uint32 size);
void WriteTest();
void PrintToStream(bool longInfo = true);
private:
void _InitFile(BFile& file);
void _InitELFFile(BFile& file);
void _InitPEFFile(BFile& file,
const PEFContainerHeader& pefHeader);
void _ReadHeader();
void _ReadIndex();
bool _ReadIndexEntry(int32 index,
uint32 tableOffset,
bool peekAhead);
void _ReadInfoTable();
bool _ReadInfoTableEnd(const void* data,
int32 dataSize);
const void* _ReadResourceInfo(const MemArea& area,
const resource_info* info,
type_code type,
bool* readIndices);
inline int16 _GetInt16(int16 value);
inline uint16 _GetUInt16(uint16 value);
inline int32 _GetInt32(int32 value);
inline uint32 _GetUInt32(uint32 value);
private:
BList fItems;
OffsetFile fFile;
uint32 fFileType;
off_t fFileSize;
int32 fResourceCount;
ResourceItem* fInfoTableItem;
bool fHostEndianess;
};
inline
int16
ResourceFile::_GetInt16(int16 value)
{
return (fHostEndianess ? value : B_SWAP_INT16(value));
}
inline
uint16
ResourceFile::_GetUInt16(uint16 value)
{
return (fHostEndianess ? value : B_SWAP_INT16(value));
}
inline
int32
ResourceFile::_GetInt32(int32 value)
{
return (fHostEndianess ? value : B_SWAP_INT32(value));
}
inline
uint32
ResourceFile::_GetUInt32(uint32 value)
{
return (fHostEndianess ? value : B_SWAP_INT32(value));
}
#endif
