2009-09-17 13:06:04 +00:00
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#ifndef MACHOHEADER_H
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#define MACHOHEADER_H
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#include "MachO_global.h"
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#include "machofile.h"
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2009-09-29 15:01:48 +00:00
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class EXPORT MachOHeader
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2009-09-17 13:06:04 +00:00
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{
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public:
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static MachOHeader* getHeader(MachOFile& file, uint32_t magic);
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virtual ~MachOHeader();
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enum CpuType {
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CpuTypePowerPc,
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CpuTypeI386,
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CpuTypePowerPc64,
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CpuTypeX8664,
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CpuTypeOther,
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NumCpuTypes
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};
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enum FileType {
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FileTypeObject, /* relocatable object file */
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FileTypeExecutable, /* demand paged executable file */
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FileTypeVmLib, /* fixed VM shared library file */
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FileTypeCore, /* core file */
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FileTypePreload, /* preloaded executable file */
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FileTypeDylib, /* dynamically bound shared library */
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FileTypeDylinker, /* dynamic link editor */
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FileTypeBundle, /* dynamically bound bundle file */
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FileTypeDylibStub, /* shared library stub for static linking only, no section contents */
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FileTypeDsym, /* companion file with only debug sections */
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2011-04-24 19:31:31 +00:00
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FileTypeKextBundle, /* x86 64 kext bundle */
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NumFileTypes /* stands also for unknown types */
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2009-09-17 13:06:04 +00:00
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};
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FileType getFileType() const;
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virtual CpuType getCpuType() const = 0;
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static CpuType getHostCpuType();
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static CpuType getCpuType(unsigned int internalCpuType);
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virtual unsigned int getNumberOfLoadCommands() const = 0;
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virtual bool is64Bit() const = 0;
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MachOFile& getFile() { return file;}
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unsigned int getOffset() const { return offset; }
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virtual unsigned int getLoadCommandSize() const = 0; // size of load command following the header
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virtual unsigned int getSize() const = 0; // size of header only
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protected:
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MachOHeader(const MachOFile& file, bool reversedBO);
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MachOFile file;
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const unsigned int offset;
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virtual unsigned int getInternalFileType() const = 0;
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};
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#endif // MACHOHEADER_H
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