kernel32: Move MODULE_get_binary_info implementation to process.c.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard
parent
e3d57fe551
commit
8b492467d9
@ -63,32 +63,8 @@ extern void FILE_SetDosError(void) DECLSPEC_HIDDEN;
|
|||||||
extern WCHAR *FILE_name_AtoW( LPCSTR name, BOOL alloc ) DECLSPEC_HIDDEN;
|
extern WCHAR *FILE_name_AtoW( LPCSTR name, BOOL alloc ) DECLSPEC_HIDDEN;
|
||||||
extern DWORD FILE_name_WtoA( LPCWSTR src, INT srclen, LPSTR dest, INT destlen ) DECLSPEC_HIDDEN;
|
extern DWORD FILE_name_WtoA( LPCWSTR src, INT srclen, LPSTR dest, INT destlen ) DECLSPEC_HIDDEN;
|
||||||
|
|
||||||
/* return values for MODULE_GetBinaryType */
|
|
||||||
enum binary_type
|
|
||||||
{
|
|
||||||
BINARY_UNKNOWN = 0,
|
|
||||||
BINARY_PE,
|
|
||||||
BINARY_WIN16,
|
|
||||||
BINARY_UNIX_EXE,
|
|
||||||
BINARY_UNIX_LIB
|
|
||||||
};
|
|
||||||
|
|
||||||
#define BINARY_FLAG_DLL 0x01
|
|
||||||
#define BINARY_FLAG_64BIT 0x02
|
|
||||||
#define BINARY_FLAG_FAKEDLL 0x04
|
|
||||||
|
|
||||||
struct binary_info
|
|
||||||
{
|
|
||||||
enum binary_type type;
|
|
||||||
DWORD arch;
|
|
||||||
DWORD flags;
|
|
||||||
ULONGLONG res_start;
|
|
||||||
ULONGLONG res_end;
|
|
||||||
};
|
|
||||||
|
|
||||||
/* module.c */
|
/* module.c */
|
||||||
extern WCHAR *MODULE_get_dll_load_path( LPCWSTR module, int safe_mode ) DECLSPEC_HIDDEN;
|
extern WCHAR *MODULE_get_dll_load_path( LPCWSTR module, int safe_mode ) DECLSPEC_HIDDEN;
|
||||||
extern void MODULE_get_binary_info( HANDLE hfile, struct binary_info *info ) DECLSPEC_HIDDEN;
|
|
||||||
|
|
||||||
extern BOOL NLS_IsUnicodeOnlyLcid(LCID) DECLSPEC_HIDDEN;
|
extern BOOL NLS_IsUnicodeOnlyLcid(LCID) DECLSPEC_HIDDEN;
|
||||||
|
|
||||||
|
|||||||
@ -259,206 +259,6 @@ BOOL WINAPI DisableThreadLibraryCalls( HMODULE hModule )
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
/***********************************************************************
|
|
||||||
* MODULE_GetBinaryType
|
|
||||||
*/
|
|
||||||
void MODULE_get_binary_info( HANDLE hfile, struct binary_info *info )
|
|
||||||
{
|
|
||||||
union
|
|
||||||
{
|
|
||||||
struct
|
|
||||||
{
|
|
||||||
unsigned char magic[4];
|
|
||||||
unsigned char class;
|
|
||||||
unsigned char data;
|
|
||||||
unsigned char ignored1[10];
|
|
||||||
unsigned short type;
|
|
||||||
unsigned short machine;
|
|
||||||
unsigned char ignored2[8];
|
|
||||||
unsigned int phoff;
|
|
||||||
unsigned char ignored3[12];
|
|
||||||
unsigned short phnum;
|
|
||||||
} elf;
|
|
||||||
struct
|
|
||||||
{
|
|
||||||
unsigned char magic[4];
|
|
||||||
unsigned char class;
|
|
||||||
unsigned char data;
|
|
||||||
unsigned char ignored1[10];
|
|
||||||
unsigned short type;
|
|
||||||
unsigned short machine;
|
|
||||||
unsigned char ignored2[12];
|
|
||||||
unsigned __int64 phoff;
|
|
||||||
unsigned char ignored3[16];
|
|
||||||
unsigned short phnum;
|
|
||||||
} elf64;
|
|
||||||
struct
|
|
||||||
{
|
|
||||||
unsigned int magic;
|
|
||||||
unsigned int cputype;
|
|
||||||
unsigned int cpusubtype;
|
|
||||||
unsigned int filetype;
|
|
||||||
} macho;
|
|
||||||
IMAGE_DOS_HEADER mz;
|
|
||||||
} header;
|
|
||||||
|
|
||||||
DWORD len;
|
|
||||||
|
|
||||||
memset( info, 0, sizeof(*info) );
|
|
||||||
|
|
||||||
/* Seek to the start of the file and read the header information. */
|
|
||||||
if (SetFilePointer( hfile, 0, NULL, SEEK_SET ) == -1) return;
|
|
||||||
if (!ReadFile( hfile, &header, sizeof(header), &len, NULL ) || len != sizeof(header)) return;
|
|
||||||
|
|
||||||
if (!memcmp( header.elf.magic, "\177ELF", 4 ))
|
|
||||||
{
|
|
||||||
#ifdef WORDS_BIGENDIAN
|
|
||||||
BOOL byteswap = (header.elf.data == 1);
|
|
||||||
#else
|
|
||||||
BOOL byteswap = (header.elf.data == 2);
|
|
||||||
#endif
|
|
||||||
if (header.elf.class == 2) info->flags |= BINARY_FLAG_64BIT;
|
|
||||||
if (byteswap)
|
|
||||||
{
|
|
||||||
header.elf.type = RtlUshortByteSwap( header.elf.type );
|
|
||||||
header.elf.machine = RtlUshortByteSwap( header.elf.machine );
|
|
||||||
}
|
|
||||||
switch(header.elf.type)
|
|
||||||
{
|
|
||||||
case 2:
|
|
||||||
info->type = BINARY_UNIX_EXE;
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
{
|
|
||||||
LARGE_INTEGER phoff;
|
|
||||||
unsigned short phnum;
|
|
||||||
unsigned int type;
|
|
||||||
if (header.elf.class == 2)
|
|
||||||
{
|
|
||||||
phoff.QuadPart = byteswap ? RtlUlonglongByteSwap( header.elf64.phoff ) : header.elf64.phoff;
|
|
||||||
phnum = byteswap ? RtlUshortByteSwap( header.elf64.phnum ) : header.elf64.phnum;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
phoff.QuadPart = byteswap ? RtlUlongByteSwap( header.elf.phoff ) : header.elf.phoff;
|
|
||||||
phnum = byteswap ? RtlUshortByteSwap( header.elf.phnum ) : header.elf.phnum;
|
|
||||||
}
|
|
||||||
while (phnum--)
|
|
||||||
{
|
|
||||||
if (SetFilePointerEx( hfile, phoff, NULL, FILE_BEGIN ) == -1) return;
|
|
||||||
if (!ReadFile( hfile, &type, sizeof(type), &len, NULL ) || len < sizeof(type)) return;
|
|
||||||
if (byteswap) type = RtlUlongByteSwap( type );
|
|
||||||
if (type == 3)
|
|
||||||
{
|
|
||||||
info->type = BINARY_UNIX_EXE;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
phoff.QuadPart += (header.elf.class == 2) ? 56 : 32;
|
|
||||||
}
|
|
||||||
if (!info->type) info->type = BINARY_UNIX_LIB;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
switch(header.elf.machine)
|
|
||||||
{
|
|
||||||
case 3: info->arch = IMAGE_FILE_MACHINE_I386; break;
|
|
||||||
case 20: info->arch = IMAGE_FILE_MACHINE_POWERPC; break;
|
|
||||||
case 40: info->arch = IMAGE_FILE_MACHINE_ARMNT; break;
|
|
||||||
case 50: info->arch = IMAGE_FILE_MACHINE_IA64; break;
|
|
||||||
case 62: info->arch = IMAGE_FILE_MACHINE_AMD64; break;
|
|
||||||
case 183: info->arch = IMAGE_FILE_MACHINE_ARM64; break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
/* Mach-o File with Endian set to Big Endian or Little Endian */
|
|
||||||
else if (header.macho.magic == 0xfeedface || header.macho.magic == 0xcefaedfe ||
|
|
||||||
header.macho.magic == 0xfeedfacf || header.macho.magic == 0xcffaedfe)
|
|
||||||
{
|
|
||||||
if ((header.macho.cputype >> 24) == 1) info->flags |= BINARY_FLAG_64BIT;
|
|
||||||
if (header.macho.magic == 0xcefaedfe || header.macho.magic == 0xcffaedfe)
|
|
||||||
{
|
|
||||||
header.macho.filetype = RtlUlongByteSwap( header.macho.filetype );
|
|
||||||
header.macho.cputype = RtlUlongByteSwap( header.macho.cputype );
|
|
||||||
}
|
|
||||||
switch(header.macho.filetype)
|
|
||||||
{
|
|
||||||
case 2: info->type = BINARY_UNIX_EXE; break;
|
|
||||||
case 8: info->type = BINARY_UNIX_LIB; break;
|
|
||||||
}
|
|
||||||
switch(header.macho.cputype)
|
|
||||||
{
|
|
||||||
case 0x00000007: info->arch = IMAGE_FILE_MACHINE_I386; break;
|
|
||||||
case 0x01000007: info->arch = IMAGE_FILE_MACHINE_AMD64; break;
|
|
||||||
case 0x0000000c: info->arch = IMAGE_FILE_MACHINE_ARMNT; break;
|
|
||||||
case 0x0100000c: info->arch = IMAGE_FILE_MACHINE_ARM64; break;
|
|
||||||
case 0x00000012: info->arch = IMAGE_FILE_MACHINE_POWERPC; break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
/* Not ELF, try DOS */
|
|
||||||
else if (header.mz.e_magic == IMAGE_DOS_SIGNATURE)
|
|
||||||
{
|
|
||||||
union
|
|
||||||
{
|
|
||||||
IMAGE_OS2_HEADER os2;
|
|
||||||
IMAGE_NT_HEADERS32 nt;
|
|
||||||
IMAGE_NT_HEADERS64 nt64;
|
|
||||||
} ext_header;
|
|
||||||
|
|
||||||
/* We do have a DOS image so we will now try to seek into
|
|
||||||
* the file by the amount indicated by the field
|
|
||||||
* "Offset to extended header" and read in the
|
|
||||||
* "magic" field information at that location.
|
|
||||||
* This will tell us if there is more header information
|
|
||||||
* to read or not.
|
|
||||||
*/
|
|
||||||
info->type = BINARY_WIN16;
|
|
||||||
info->arch = IMAGE_FILE_MACHINE_I386;
|
|
||||||
if (SetFilePointer( hfile, header.mz.e_lfanew, NULL, SEEK_SET ) == -1) return;
|
|
||||||
if (!ReadFile( hfile, &ext_header, sizeof(ext_header), &len, NULL ) || len < 4) return;
|
|
||||||
|
|
||||||
/* Reading the magic field succeeded so
|
|
||||||
* we will try to determine what type it is.
|
|
||||||
*/
|
|
||||||
if (!memcmp( &ext_header.nt.Signature, "PE\0\0", 4 ))
|
|
||||||
{
|
|
||||||
if (len >= sizeof(ext_header.nt.FileHeader))
|
|
||||||
{
|
|
||||||
static const char fakedll_signature[] = "Wine placeholder DLL";
|
|
||||||
char buffer[sizeof(fakedll_signature)];
|
|
||||||
|
|
||||||
info->type = BINARY_PE;
|
|
||||||
info->arch = ext_header.nt.FileHeader.Machine;
|
|
||||||
if (ext_header.nt.FileHeader.Characteristics & IMAGE_FILE_DLL)
|
|
||||||
info->flags |= BINARY_FLAG_DLL;
|
|
||||||
if (len < sizeof(ext_header)) /* clear remaining part of header if missing */
|
|
||||||
memset( (char *)&ext_header + len, 0, sizeof(ext_header) - len );
|
|
||||||
switch (ext_header.nt.OptionalHeader.Magic)
|
|
||||||
{
|
|
||||||
case IMAGE_NT_OPTIONAL_HDR32_MAGIC:
|
|
||||||
info->res_start = ext_header.nt.OptionalHeader.ImageBase;
|
|
||||||
info->res_end = info->res_start + ext_header.nt.OptionalHeader.SizeOfImage;
|
|
||||||
break;
|
|
||||||
case IMAGE_NT_OPTIONAL_HDR64_MAGIC:
|
|
||||||
info->res_start = ext_header.nt64.OptionalHeader.ImageBase;
|
|
||||||
info->res_end = info->res_start + ext_header.nt64.OptionalHeader.SizeOfImage;
|
|
||||||
info->flags |= BINARY_FLAG_64BIT;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (header.mz.e_lfanew >= sizeof(header.mz) + sizeof(fakedll_signature) &&
|
|
||||||
SetFilePointer( hfile, sizeof(header.mz), NULL, SEEK_SET ) == sizeof(header.mz) &&
|
|
||||||
ReadFile( hfile, buffer, sizeof(fakedll_signature), &len, NULL ) &&
|
|
||||||
len == sizeof(fakedll_signature) &&
|
|
||||||
!memcmp( buffer, fakedll_signature, sizeof(fakedll_signature) ))
|
|
||||||
{
|
|
||||||
info->flags |= BINARY_FLAG_FAKEDLL;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/***********************************************************************
|
/***********************************************************************
|
||||||
* GetBinaryTypeW [KERNEL32.@]
|
* GetBinaryTypeW [KERNEL32.@]
|
||||||
*
|
*
|
||||||
|
|||||||
@ -113,6 +113,29 @@ static void exec_process( LPCWSTR name );
|
|||||||
|
|
||||||
extern void SHELL_LoadRegistry(void);
|
extern void SHELL_LoadRegistry(void);
|
||||||
|
|
||||||
|
/* return values for get_binary_info */
|
||||||
|
enum binary_type
|
||||||
|
{
|
||||||
|
BINARY_UNKNOWN = 0,
|
||||||
|
BINARY_PE,
|
||||||
|
BINARY_WIN16,
|
||||||
|
BINARY_UNIX_EXE,
|
||||||
|
BINARY_UNIX_LIB
|
||||||
|
};
|
||||||
|
|
||||||
|
#define BINARY_FLAG_DLL 0x01
|
||||||
|
#define BINARY_FLAG_64BIT 0x02
|
||||||
|
#define BINARY_FLAG_FAKEDLL 0x04
|
||||||
|
|
||||||
|
struct binary_info
|
||||||
|
{
|
||||||
|
enum binary_type type;
|
||||||
|
DWORD arch;
|
||||||
|
DWORD flags;
|
||||||
|
ULONGLONG res_start;
|
||||||
|
ULONGLONG res_end;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
/***********************************************************************
|
/***********************************************************************
|
||||||
* contains_path
|
* contains_path
|
||||||
@ -154,6 +177,207 @@ static inline unsigned int is_path_prefix( const WCHAR *prefix, const WCHAR *fil
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* get_binary_info
|
||||||
|
*/
|
||||||
|
static void get_binary_info( HANDLE hfile, struct binary_info *info )
|
||||||
|
{
|
||||||
|
union
|
||||||
|
{
|
||||||
|
struct
|
||||||
|
{
|
||||||
|
unsigned char magic[4];
|
||||||
|
unsigned char class;
|
||||||
|
unsigned char data;
|
||||||
|
unsigned char ignored1[10];
|
||||||
|
unsigned short type;
|
||||||
|
unsigned short machine;
|
||||||
|
unsigned char ignored2[8];
|
||||||
|
unsigned int phoff;
|
||||||
|
unsigned char ignored3[12];
|
||||||
|
unsigned short phnum;
|
||||||
|
} elf;
|
||||||
|
struct
|
||||||
|
{
|
||||||
|
unsigned char magic[4];
|
||||||
|
unsigned char class;
|
||||||
|
unsigned char data;
|
||||||
|
unsigned char ignored1[10];
|
||||||
|
unsigned short type;
|
||||||
|
unsigned short machine;
|
||||||
|
unsigned char ignored2[12];
|
||||||
|
unsigned __int64 phoff;
|
||||||
|
unsigned char ignored3[16];
|
||||||
|
unsigned short phnum;
|
||||||
|
} elf64;
|
||||||
|
struct
|
||||||
|
{
|
||||||
|
unsigned int magic;
|
||||||
|
unsigned int cputype;
|
||||||
|
unsigned int cpusubtype;
|
||||||
|
unsigned int filetype;
|
||||||
|
} macho;
|
||||||
|
IMAGE_DOS_HEADER mz;
|
||||||
|
} header;
|
||||||
|
|
||||||
|
DWORD len;
|
||||||
|
|
||||||
|
memset( info, 0, sizeof(*info) );
|
||||||
|
|
||||||
|
/* Seek to the start of the file and read the header information. */
|
||||||
|
if (SetFilePointer( hfile, 0, NULL, SEEK_SET ) == -1) return;
|
||||||
|
if (!ReadFile( hfile, &header, sizeof(header), &len, NULL ) || len != sizeof(header)) return;
|
||||||
|
|
||||||
|
if (!memcmp( header.elf.magic, "\177ELF", 4 ))
|
||||||
|
{
|
||||||
|
#ifdef WORDS_BIGENDIAN
|
||||||
|
BOOL byteswap = (header.elf.data == 1);
|
||||||
|
#else
|
||||||
|
BOOL byteswap = (header.elf.data == 2);
|
||||||
|
#endif
|
||||||
|
if (header.elf.class == 2) info->flags |= BINARY_FLAG_64BIT;
|
||||||
|
if (byteswap)
|
||||||
|
{
|
||||||
|
header.elf.type = RtlUshortByteSwap( header.elf.type );
|
||||||
|
header.elf.machine = RtlUshortByteSwap( header.elf.machine );
|
||||||
|
}
|
||||||
|
switch(header.elf.type)
|
||||||
|
{
|
||||||
|
case 2:
|
||||||
|
info->type = BINARY_UNIX_EXE;
|
||||||
|
break;
|
||||||
|
case 3:
|
||||||
|
{
|
||||||
|
LARGE_INTEGER phoff;
|
||||||
|
unsigned short phnum;
|
||||||
|
unsigned int type;
|
||||||
|
if (header.elf.class == 2)
|
||||||
|
{
|
||||||
|
phoff.QuadPart = byteswap ? RtlUlonglongByteSwap( header.elf64.phoff ) : header.elf64.phoff;
|
||||||
|
phnum = byteswap ? RtlUshortByteSwap( header.elf64.phnum ) : header.elf64.phnum;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
phoff.QuadPart = byteswap ? RtlUlongByteSwap( header.elf.phoff ) : header.elf.phoff;
|
||||||
|
phnum = byteswap ? RtlUshortByteSwap( header.elf.phnum ) : header.elf.phnum;
|
||||||
|
}
|
||||||
|
while (phnum--)
|
||||||
|
{
|
||||||
|
if (SetFilePointerEx( hfile, phoff, NULL, FILE_BEGIN ) == -1) return;
|
||||||
|
if (!ReadFile( hfile, &type, sizeof(type), &len, NULL ) || len < sizeof(type)) return;
|
||||||
|
if (byteswap) type = RtlUlongByteSwap( type );
|
||||||
|
if (type == 3)
|
||||||
|
{
|
||||||
|
info->type = BINARY_UNIX_EXE;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
phoff.QuadPart += (header.elf.class == 2) ? 56 : 32;
|
||||||
|
}
|
||||||
|
if (!info->type) info->type = BINARY_UNIX_LIB;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
switch(header.elf.machine)
|
||||||
|
{
|
||||||
|
case 3: info->arch = IMAGE_FILE_MACHINE_I386; break;
|
||||||
|
case 20: info->arch = IMAGE_FILE_MACHINE_POWERPC; break;
|
||||||
|
case 40: info->arch = IMAGE_FILE_MACHINE_ARMNT; break;
|
||||||
|
case 50: info->arch = IMAGE_FILE_MACHINE_IA64; break;
|
||||||
|
case 62: info->arch = IMAGE_FILE_MACHINE_AMD64; break;
|
||||||
|
case 183: info->arch = IMAGE_FILE_MACHINE_ARM64; break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* Mach-o File with Endian set to Big Endian or Little Endian */
|
||||||
|
else if (header.macho.magic == 0xfeedface || header.macho.magic == 0xcefaedfe ||
|
||||||
|
header.macho.magic == 0xfeedfacf || header.macho.magic == 0xcffaedfe)
|
||||||
|
{
|
||||||
|
if ((header.macho.cputype >> 24) == 1) info->flags |= BINARY_FLAG_64BIT;
|
||||||
|
if (header.macho.magic == 0xcefaedfe || header.macho.magic == 0xcffaedfe)
|
||||||
|
{
|
||||||
|
header.macho.filetype = RtlUlongByteSwap( header.macho.filetype );
|
||||||
|
header.macho.cputype = RtlUlongByteSwap( header.macho.cputype );
|
||||||
|
}
|
||||||
|
switch(header.macho.filetype)
|
||||||
|
{
|
||||||
|
case 2: info->type = BINARY_UNIX_EXE; break;
|
||||||
|
case 8: info->type = BINARY_UNIX_LIB; break;
|
||||||
|
}
|
||||||
|
switch(header.macho.cputype)
|
||||||
|
{
|
||||||
|
case 0x00000007: info->arch = IMAGE_FILE_MACHINE_I386; break;
|
||||||
|
case 0x01000007: info->arch = IMAGE_FILE_MACHINE_AMD64; break;
|
||||||
|
case 0x0000000c: info->arch = IMAGE_FILE_MACHINE_ARMNT; break;
|
||||||
|
case 0x0100000c: info->arch = IMAGE_FILE_MACHINE_ARM64; break;
|
||||||
|
case 0x00000012: info->arch = IMAGE_FILE_MACHINE_POWERPC; break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* Not ELF, try DOS */
|
||||||
|
else if (header.mz.e_magic == IMAGE_DOS_SIGNATURE)
|
||||||
|
{
|
||||||
|
union
|
||||||
|
{
|
||||||
|
IMAGE_OS2_HEADER os2;
|
||||||
|
IMAGE_NT_HEADERS32 nt;
|
||||||
|
IMAGE_NT_HEADERS64 nt64;
|
||||||
|
} ext_header;
|
||||||
|
|
||||||
|
/* We do have a DOS image so we will now try to seek into
|
||||||
|
* the file by the amount indicated by the field
|
||||||
|
* "Offset to extended header" and read in the
|
||||||
|
* "magic" field information at that location.
|
||||||
|
* This will tell us if there is more header information
|
||||||
|
* to read or not.
|
||||||
|
*/
|
||||||
|
info->type = BINARY_WIN16;
|
||||||
|
info->arch = IMAGE_FILE_MACHINE_I386;
|
||||||
|
if (SetFilePointer( hfile, header.mz.e_lfanew, NULL, SEEK_SET ) == -1) return;
|
||||||
|
if (!ReadFile( hfile, &ext_header, sizeof(ext_header), &len, NULL ) || len < 4) return;
|
||||||
|
|
||||||
|
/* Reading the magic field succeeded so
|
||||||
|
* we will try to determine what type it is.
|
||||||
|
*/
|
||||||
|
if (!memcmp( &ext_header.nt.Signature, "PE\0\0", 4 ))
|
||||||
|
{
|
||||||
|
if (len >= sizeof(ext_header.nt.FileHeader))
|
||||||
|
{
|
||||||
|
static const char fakedll_signature[] = "Wine placeholder DLL";
|
||||||
|
char buffer[sizeof(fakedll_signature)];
|
||||||
|
|
||||||
|
info->type = BINARY_PE;
|
||||||
|
info->arch = ext_header.nt.FileHeader.Machine;
|
||||||
|
if (ext_header.nt.FileHeader.Characteristics & IMAGE_FILE_DLL)
|
||||||
|
info->flags |= BINARY_FLAG_DLL;
|
||||||
|
if (len < sizeof(ext_header)) /* clear remaining part of header if missing */
|
||||||
|
memset( (char *)&ext_header + len, 0, sizeof(ext_header) - len );
|
||||||
|
switch (ext_header.nt.OptionalHeader.Magic)
|
||||||
|
{
|
||||||
|
case IMAGE_NT_OPTIONAL_HDR32_MAGIC:
|
||||||
|
info->res_start = ext_header.nt.OptionalHeader.ImageBase;
|
||||||
|
info->res_end = info->res_start + ext_header.nt.OptionalHeader.SizeOfImage;
|
||||||
|
break;
|
||||||
|
case IMAGE_NT_OPTIONAL_HDR64_MAGIC:
|
||||||
|
info->res_start = ext_header.nt64.OptionalHeader.ImageBase;
|
||||||
|
info->res_end = info->res_start + ext_header.nt64.OptionalHeader.SizeOfImage;
|
||||||
|
info->flags |= BINARY_FLAG_64BIT;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (header.mz.e_lfanew >= sizeof(header.mz) + sizeof(fakedll_signature) &&
|
||||||
|
SetFilePointer( hfile, sizeof(header.mz), NULL, SEEK_SET ) == sizeof(header.mz) &&
|
||||||
|
ReadFile( hfile, buffer, sizeof(fakedll_signature), &len, NULL ) &&
|
||||||
|
len == sizeof(fakedll_signature) &&
|
||||||
|
!memcmp( buffer, fakedll_signature, sizeof(fakedll_signature) ))
|
||||||
|
{
|
||||||
|
info->flags |= BINARY_FLAG_FAKEDLL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
/***************************************************************************
|
/***************************************************************************
|
||||||
* get_builtin_path
|
* get_builtin_path
|
||||||
*
|
*
|
||||||
@ -247,7 +471,7 @@ static HANDLE open_exe_file( const WCHAR *name, struct binary_info *binary_info
|
|||||||
if (contains_path( name ) && get_builtin_path( name, NULL, buffer, sizeof(buffer), binary_info ))
|
if (contains_path( name ) && get_builtin_path( name, NULL, buffer, sizeof(buffer), binary_info ))
|
||||||
handle = 0;
|
handle = 0;
|
||||||
}
|
}
|
||||||
else MODULE_get_binary_info( handle, binary_info );
|
else get_binary_info( handle, binary_info );
|
||||||
|
|
||||||
return handle;
|
return handle;
|
||||||
}
|
}
|
||||||
@ -272,7 +496,7 @@ static BOOL find_exe_file( const WCHAR *name, WCHAR *buffer, int buflen,
|
|||||||
if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
|
if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
|
||||||
NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
|
NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
|
||||||
{
|
{
|
||||||
MODULE_get_binary_info( *handle, binary_info );
|
get_binary_info( *handle, binary_info );
|
||||||
return TRUE;
|
return TRUE;
|
||||||
}
|
}
|
||||||
return FALSE;
|
return FALSE;
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user