| /* |
| * Module definitions |
| * |
| * Copyright 1995 Alexandre Julliard |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #ifndef __WINE_MODULE_H |
| #define __WINE_MODULE_H |
| |
| #include <stdarg.h> |
| #include <windef.h> |
| #include <winbase.h> |
| #include <winreg.h> |
| #include <wine/windef16.h> |
| #include <wine/winbase16.h> |
| #include <winternl.h> |
| |
| /* In-memory module structure. See 'Windows Internals' p. 219 */ |
| typedef struct _NE_MODULE |
| { |
| WORD magic; /* 00 'NE' signature */ |
| WORD count; /* 02 Usage count */ |
| WORD entry_table; /* 04 Near ptr to entry table */ |
| HMODULE16 next; /* 06 Selector to next module */ |
| WORD dgroup_entry; /* 08 Near ptr to segment entry for DGROUP */ |
| WORD fileinfo; /* 0a Near ptr to file info (OFSTRUCT) */ |
| WORD flags; /* 0c Module flags */ |
| WORD dgroup; /* 0e Logical segment for DGROUP */ |
| WORD heap_size; /* 10 Initial heap size */ |
| WORD stack_size; /* 12 Initial stack size */ |
| WORD ip; /* 14 Initial ip */ |
| WORD cs; /* 16 Initial cs (logical segment) */ |
| WORD sp; /* 18 Initial stack pointer */ |
| WORD ss; /* 1a Initial ss (logical segment) */ |
| WORD seg_count; /* 1c Number of segments in segment table */ |
| WORD modref_count; /* 1e Number of module references */ |
| WORD nrname_size; /* 20 Size of non-resident names table */ |
| WORD seg_table; /* 22 Near ptr to segment table */ |
| WORD res_table; /* 24 Near ptr to resource table */ |
| WORD name_table; /* 26 Near ptr to resident names table */ |
| WORD modref_table; /* 28 Near ptr to module reference table */ |
| WORD import_table; /* 2a Near ptr to imported names table */ |
| DWORD nrname_fpos; /* 2c File offset of non-resident names table */ |
| WORD moveable_entries; /* 30 Number of moveable entries in entry table*/ |
| WORD alignment; /* 32 Alignment shift count */ |
| WORD truetype; /* 34 Set to 2 if TrueType font */ |
| BYTE os_flags; /* 36 Operating system flags */ |
| BYTE misc_flags; /* 37 Misc. flags */ |
| HANDLE16 dlls_to_init; /* 38 List of DLLs to initialize */ |
| HANDLE16 nrname_handle; /* 3a Handle to non-resident name table */ |
| WORD min_swap_area; /* 3c Min. swap area size */ |
| WORD expected_version; /* 3e Expected Windows version */ |
| /* From here, these are extra fields not present in normal Windows */ |
| HMODULE module32; /* 40 PE module handle for Win32 modules */ |
| HMODULE16 self; /* 44 Handle for this module */ |
| WORD self_loading_sel; /* 46 Selector used for self-loading apps. */ |
| LPVOID hRsrcMap; /* HRSRC 16->32 map (for 32-bit modules) */ |
| HANDLE fd; /* handle to the binary file */ |
| } NE_MODULE; |
| |
| |
| typedef struct { |
| BYTE type; |
| BYTE flags; |
| BYTE segnum; |
| WORD offs WINE_PACKED; |
| } ET_ENTRY; |
| |
| typedef struct { |
| WORD first; /* ordinal */ |
| WORD last; /* ordinal */ |
| WORD next; /* bundle */ |
| } ET_BUNDLE; |
| |
| |
| /* In-memory segment table */ |
| typedef struct |
| { |
| WORD filepos; /* Position in file, in sectors */ |
| WORD size; /* Segment size on disk */ |
| WORD flags; /* Segment flags */ |
| WORD minsize; /* Min. size of segment in memory */ |
| HANDLE16 hSeg; /* Selector or handle (selector - 1) */ |
| /* of segment in memory */ |
| } SEGTABLEENTRY; |
| |
| |
| /* Self-loading modules contain this structure in their first segment */ |
| |
| #include <pshpack1.h> |
| |
| typedef struct |
| { |
| WORD version; /* Must be "A0" (0x3041) */ |
| WORD reserved; |
| FARPROC16 BootApp; /* startup procedure */ |
| FARPROC16 LoadAppSeg; /* procedure to load a segment */ |
| FARPROC16 reserved2; |
| FARPROC16 MyAlloc; /* memory allocation procedure, |
| * wine must write this field */ |
| FARPROC16 EntryAddrProc; |
| FARPROC16 ExitProc; /* exit procedure */ |
| WORD reserved3[4]; |
| FARPROC16 SetOwner; /* Set Owner procedure, exported by wine */ |
| } SELFLOADHEADER; |
| |
| typedef struct |
| { |
| LPSTR lpEnvAddress; |
| LPSTR lpCmdLine; |
| UINT16 *lpCmdShow; |
| DWORD dwReserved; |
| } LOADPARAMS; |
| |
| #include <poppack.h> |
| |
| struct _wine_modref; |
| typedef struct _wine_modref WINE_MODREF; |
| |
| /* Resource types */ |
| |
| #define NE_SEG_TABLE(pModule) \ |
| ((SEGTABLEENTRY *)((char *)(pModule) + (pModule)->seg_table)) |
| |
| #define NE_MODULE_TABLE(pModule) \ |
| ((WORD *)((char *)(pModule) + (pModule)->modref_table)) |
| |
| #define NE_MODULE_NAME(pModule) \ |
| (((OFSTRUCT *)((char*)(pModule) + (pModule)->fileinfo))->szPathName) |
| |
| |
| enum loadorder_type |
| { |
| LOADORDER_INVALID = 0, /* Must be 0 */ |
| LOADORDER_DLL, /* Native DLLs */ |
| LOADORDER_BI, /* Built-in modules */ |
| LOADORDER_NTYPES |
| }; |
| |
| /* return values for MODULE_GetBinaryType */ |
| enum binary_type |
| { |
| BINARY_UNKNOWN, |
| BINARY_PE_EXE, |
| BINARY_PE_DLL, |
| BINARY_WIN16, |
| BINARY_OS216, |
| BINARY_DOS, |
| BINARY_UNIX_EXE, |
| BINARY_UNIX_LIB |
| }; |
| |
| /* module.c */ |
| extern NTSTATUS MODULE_DllProcessAttach( WINE_MODREF *wm, LPVOID lpReserved ); |
| extern NTSTATUS MODULE_DllThreadAttach( LPVOID lpReserved ); |
| extern enum binary_type MODULE_GetBinaryType( HANDLE hfile ); |
| extern FARPROC16 WINAPI WIN32_GetProcAddress16( HMODULE hmodule, LPCSTR name ); |
| extern void MODULE_WalkModref( DWORD id ); |
| |
| /* loader/ne/module.c */ |
| extern NE_MODULE *NE_GetPtr( HMODULE16 hModule ); |
| extern void NE_DumpModule( HMODULE16 hModule ); |
| extern void NE_WalkModules(void); |
| extern void NE_InitResourceHandler( NE_MODULE *pModule ); |
| extern void NE_RegisterModule( NE_MODULE *pModule ); |
| extern WORD NE_GetOrdinal( HMODULE16 hModule, const char *name ); |
| extern FARPROC16 WINAPI NE_GetEntryPoint( HMODULE16 hModule, WORD ordinal ); |
| extern FARPROC16 NE_GetEntryPointEx( HMODULE16 hModule, WORD ordinal, BOOL16 snoop ); |
| extern BOOL16 NE_SetEntryPoint( HMODULE16 hModule, WORD ordinal, WORD offset ); |
| extern HANDLE NE_OpenFile( NE_MODULE *pModule ); |
| extern DWORD NE_StartTask(void); |
| |
| /* loader/ne/resource.c */ |
| extern HGLOBAL16 WINAPI NE_DefResourceHandler(HGLOBAL16,HMODULE16,HRSRC16); |
| |
| /* loader/ne/segment.c */ |
| extern BOOL NE_LoadSegment( NE_MODULE *pModule, WORD segnum ); |
| extern BOOL NE_LoadAllSegments( NE_MODULE *pModule ); |
| extern BOOL NE_CreateSegment( NE_MODULE *pModule, int segnum ); |
| extern BOOL NE_CreateAllSegments( NE_MODULE *pModule ); |
| extern HINSTANCE16 NE_GetInstance( NE_MODULE *pModule ); |
| extern void NE_InitializeDLLs( HMODULE16 hModule ); |
| extern void NE_DllProcessAttach( HMODULE16 hModule ); |
| extern void NE_CallUserSignalProc( HMODULE16 hModule, UINT16 code ); |
| |
| /* loader/pe_resource.c */ |
| extern HRSRC PE_FindResourceW(HMODULE,LPCWSTR,LPCWSTR); |
| extern HRSRC PE_FindResourceExW(HMODULE,LPCWSTR,LPCWSTR,WORD); |
| |
| /* loader/loadorder.c */ |
| extern BOOL MODULE_GetBuiltinPath( const char *libname, const char *ext, char *filename, UINT size ); |
| extern void MODULE_GetLoadOrderW( enum loadorder_type plo[], const WCHAR *app_name, |
| const WCHAR *path, BOOL win32 ); |
| extern void MODULE_GetLoadOrderA( enum loadorder_type plo[], const WCHAR *app_name, |
| const char *path, BOOL win32 ); |
| |
| /* relay32/builtin.c */ |
| extern HMODULE BUILTIN32_LoadExeModule( HMODULE main ); |
| |
| #endif /* __WINE_MODULE_H */ |
