loader/wine/pe_image.h

   1 #ifndef MPLAYER_PE_IMAGE_H
   2 #define MPLAYER_PE_IMAGE_H
   3
   4 #include "winnt.h"
   5 #include "winbase.h"
   6
   7 #define PE_HEADER(module) \
   8     ((IMAGE_NT_HEADERS*)((LPBYTE)(module) + \
   9                          (((IMAGE_DOS_HEADER*)(module))->e_lfanew)))
  10
  11 #define PE_SECTIONS(module) \
  12     ((IMAGE_SECTION_HEADER*)((LPBYTE)&PE_HEADER(module)->OptionalHeader + \
  13                            PE_HEADER(module)->FileHeader.SizeOfOptionalHeader))
  14
  15 #define RVA_PTR(module,field) ((LPBYTE)(module) + PE_HEADER(module)->field)
  16
  17 /* modreference used for attached processes
  18  * all section are calculated here, relocations etc.
  19  */
  20 typedef struct {
  21         PIMAGE_IMPORT_DESCRIPTOR        pe_import;
  22         PIMAGE_EXPORT_DIRECTORY pe_export;
  23         PIMAGE_RESOURCE_DIRECTORY       pe_resource;
  24         int                             tlsindex;
  25 } PE_MODREF;
  26
  27 struct wine_modref;
  28 int PE_unloadImage(HMODULE hModule);
  29 FARPROC PE_FindExportedFunction(struct wine_modref *wm, LPCSTR funcName, WIN_BOOL snoop);
  30 WIN_BOOL PE_EnumResourceTypesA(HMODULE, ENUMRESTYPEPROCA, LONG);
  31 WIN_BOOL PE_EnumResourceTypesW(HMODULE, ENUMRESTYPEPROCW, LONG);
  32 WIN_BOOL PE_EnumResourceNamesA(HMODULE, LPCSTR, ENUMRESNAMEPROCA, LONG);
  33 WIN_BOOL PE_EnumResourceNamesW(HMODULE, LPCWSTR, ENUMRESNAMEPROCW, LONG);
  34 WIN_BOOL PE_EnumResourceLanguagesA(HMODULE, LPCSTR, LPCSTR, ENUMRESLANGPROCA, LONG);
  35 WIN_BOOL PE_EnumResourceLanguagesW(HMODULE, LPCWSTR, LPCWSTR, ENUMRESLANGPROCW, LONG);
  36 HRSRC PE_FindResourceExW(struct wine_modref*, LPCWSTR, LPCWSTR, WORD);
  37 DWORD PE_SizeofResource(HMODULE, HRSRC);
  38 struct wine_modref *PE_LoadLibraryExA(LPCSTR, DWORD);
  39 void PE_UnloadLibrary(struct wine_modref *);
  40 HGLOBAL PE_LoadResource(struct wine_modref *wm, HRSRC);
  41 HMODULE PE_LoadImage(int hFile, LPCSTR filename, WORD *version);
  42 struct wine_modref *PE_CreateModule(HMODULE hModule, LPCSTR filename,
  43                                     DWORD flags, WIN_BOOL builtin);
  44 WIN_BOOL PE_CreateProcess(HANDLE hFile, LPCSTR filename, LPCSTR cmd_line, LPCSTR env,
  45                           LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
  46                           WIN_BOOL inherit, DWORD flags, LPSTARTUPINFOA startup,
  47                           LPPROCESS_INFORMATION info);
  48
  49 void PE_InitTls(void);
  50 WIN_BOOL PE_InitDLL(struct wine_modref *wm, DWORD type, LPVOID lpReserved);
  51
  52 PIMAGE_RESOURCE_DIRECTORY GetResDirEntryA(PIMAGE_RESOURCE_DIRECTORY, LPCSTR, DWORD, WIN_BOOL);
  53 PIMAGE_RESOURCE_DIRECTORY GetResDirEntryW(PIMAGE_RESOURCE_DIRECTORY, LPCWSTR, DWORD, WIN_BOOL);
  54
  55 typedef DWORD CALLBACK (*DLLENTRYPROC)(HMODULE,DWORD,LPVOID);
  56
  57 typedef struct WINE_PACKED {
  58         WORD    popl;           /* 0x8f 0x05 */
  59         DWORD   addr_popped;    /* ...  */
  60         BYTE    pushl1;         /* 0x68 */
  61         DWORD   newret;         /* ...  */
  62         BYTE    pushl2;         /* 0x68 */
  63         DWORD   origfun;        /* original function */
  64         BYTE    ret1;           /* 0xc3 */
  65         WORD    addesp;         /* 0x83 0xc4 */
  66         BYTE    nrofargs;       /* nr of arguments to add esp, */
  67         BYTE    pushl3;         /* 0x68 */
  68         DWORD   oldret;         /* Filled out from popl above  */
  69         BYTE    ret2;           /* 0xc3 */
  70 } ELF_STDCALL_STUB;
  71
  72 typedef struct {
  73         void*                   dlhandle;
  74         ELF_STDCALL_STUB        *stubs;
  75 } ELF_MODREF;
  76
  77 struct wine_modref *ELF_LoadLibraryExA( LPCSTR libname, DWORD flags);
  78 void ELF_UnloadLibrary(struct wine_modref *);
  79 FARPROC ELF_FindExportedFunction(struct wine_modref *wm, LPCSTR funcName);
  80
  81 #endif /* MPLAYER_PE_IMAGE_H */