310 lines
7.8 KiB
C
310 lines
7.8 KiB
C
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/* cmd.h - main include file for command.lib
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*
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* Modification History
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*
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* Sudeepb 17-Sep-1991 Created
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*/
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/*
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#define WIN
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#define FLAT_32
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#include <nt.h>
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#include <ntrtl.h>
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#include <nturtl.h>
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#define _WINDOWS
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#include <windows.h>
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*/
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#ifdef DOS
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#define SIGNALS
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#endif
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#ifdef OS2_16
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#define OS2
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#define SIGNALS
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#endif
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#ifdef OS2_32
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#define OS2
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#define FLAT_32
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#endif
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <malloc.h>
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#include <process.h>
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#ifdef WIN_16
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#define WIN
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#define API16
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#endif
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#ifdef WIN_32
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#define WIN
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#define FLAT_32
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#define TRUE_IF_WIN32 1
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#include <nt.h>
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#include <ntrtl.h>
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#include <nturtl.h>
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#else
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#define TRUE_IF_WIN32 0
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#endif
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#ifdef FLAT_32
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#ifndef i386
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#define ALIGN_32
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#else
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#define NOALIGN_32
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#endif
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#endif
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#ifdef WIN
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#define _WINDOWS
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#include <windows.h>
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#endif
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#ifdef SIGNALS
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#include <conio.h>
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#include <signal.h>
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#endif
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#ifdef OS2_32
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#include <excpt.h>
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#define XCPT_SIGNAL 0xC0010003
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#endif
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#include <vdmapi.h>
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#define COPY_STD_OUT 1
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#define COPY_STD_ERR 2
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#define CLOSE_ALL_HANDLES 1
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#define CLOSE_STD_OUT 2
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#define CLOSE_STD_ERR 4
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#define DEFAULT_REDIRECTION_SIZE 1024
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#define MAX_SHORTCUT_SIZE 128
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#define STDIN_BUF_SIZE 512
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/** Command Macros **/
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/** Command Basic Typedefs **/
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typedef VOID (*PFNSVC)(VOID);
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#pragma pack(1)
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typedef struct _PARAMBLOCK {
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USHORT SegEnv;
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USHORT OffCmdTail;
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USHORT SegCmdTail;
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ULONG pFCB1;
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ULONG pFCB2;
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} PARAMBLOCK,*PPARAMBLOCK;
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typedef struct _SCSINFO {
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CHAR SCS_ComSpec [64];
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CHAR SCS_CmdTail [128];
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PARAMBLOCK SCS_ParamBlock;
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CHAR SCS_ToSync;
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} SCSINFO, *PSCSINFO;
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typedef struct _STD_HANDLES {
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ULONG hStdErr;
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ULONG hStdOut;
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ULONG hStdIn;
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} STD_HANDLES, *PSTD_HANDLES;
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#define PIPE_INPUT_BUFFER_SIZE 512
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#define PIPE_OUTPUT_BUFFER_SIZE PIPE_INPUT_BUFFER_SIZE
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#define PIPE_INPUT_TIMEOUT 55
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#define PIPE_OUTPUT_TIMEOUT PIPE_INPUT_TIMEOUT
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typedef struct _PIPE_INPUT{
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struct _PIPE_INPUT *Next;
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HANDLE hFileRead;
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HANDLE hFileWrite;
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HANDLE hPipe;
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HANDLE hDataEvent;
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HANDLE hThread;
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CHAR *pFileName;
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DWORD BufferSize;
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BOOL fEOF;
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BOOL WaitData;
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BYTE *Buffer;
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CRITICAL_SECTION CriticalSection;
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} PIPE_INPUT, *PPIPE_INPUT;
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typedef struct _PIPE_OUTPUT {
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HANDLE hFile;
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HANDLE hPipe;
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HANDLE hExitEvent;
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CHAR *pFileName;
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DWORD BufferSize;
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BYTE *Buffer;
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} PIPE_OUTPUT, *PPIPE_OUTPUT;
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typedef struct _RedirComplete_Info {
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HANDLE ri_hStdErr;
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HANDLE ri_hStdOut;
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HANDLE ri_hStdIn;
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HANDLE ri_hStdErrFile;
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HANDLE ri_hStdOutFile;
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HANDLE ri_hStdInFile;
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HANDLE ri_hStdOutThread;
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HANDLE ri_hStdErrThread;
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PPIPE_INPUT ri_pPipeStdIn;
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PPIPE_OUTPUT ri_pPipeStdOut;
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PPIPE_OUTPUT ri_pPipeStdErr;
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} REDIRCOMPLETE_INFO, *PREDIRCOMPLETE_INFO;
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typedef struct _VDMENVBLK {
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DWORD cchEnv;
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DWORD cchRemain;
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CHAR *lpszzEnv;
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} VDMENVBLK, *PVDMENVBLK;
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#pragma pack()
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/** Command Function Prototypes */
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VOID cmdComSpec (VOID);
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VOID cmdGetEnv (VOID);
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VOID cmdGetNextCmd (VOID);
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VOID cmdGetNextCmdForSeparateWow (VOID);
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VOID cmdGetStdHandle (VOID);
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VOID cmdExec (VOID);
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VOID cmdExecComspec32 (VOID);
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VOID cmdExitVDM (VOID);
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VOID cmdReturnExitCode (VOID);
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VOID cmdSaveWorld (VOID);
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VOID cmdSetInfo (VOID);
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VOID cmdGetCurrentDir (VOID);
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VOID cmdSetDirectories (PCHAR,VDMINFO *);
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VOID CheckDotExeForWOW (LPSTR);
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BOOL cmdCheckCopyForRedirection (PREDIRCOMPLETE_INFO, BOOL);
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BOOL cmdCreateTempFile (PHANDLE,PCHAR *);
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VOID cmdCheckBinary (VOID);
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VOID cmdInitConsole (VOID);
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VOID nt_init_event_thread (VOID);
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VOID cmdExec32 (PCHAR,PCHAR);
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VOID cmdCreateProcess (PSTD_HANDLES pStdHandles);
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USHORT cmdMapCodePage (ULONG);
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VOID cmdCheckForPIF (PVDMINFO);
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VOID cmdGetConfigSys (VOID);
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VOID cmdGetAutoexecBat (VOID);
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VOID DeleteConfigFiles (VOID);
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VOID cmdGetKbdLayout (VOID);
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BOOL cmdXformEnvironment (PCHAR, PANSI_STRING);
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VOID cmdGetInitEnvironment (VOID);
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VOID cmdUpdateCurrentDirectories (BYTE);
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BOOL cmdCreateVDMEnvironment (PVDMENVBLK);
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DWORD cmdGetEnvironmentVariable (PVDMENVBLK, PCHAR, PCHAR, DWORD);
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BOOL cmdSetEnvironmentVariable (PVDMENVBLK, PCHAR, PCHAR);
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DWORD cmdExpandEnvironmentStrings (PVDMENVBLK, PCHAR, PCHAR, DWORD);
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PREDIRCOMPLETE_INFO cmdCheckStandardHandles (PVDMINFO,USHORT UNALIGNED *);
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VOID cmdGetStartInfo (VOID);
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BOOL cmdHandleStdinWithPipe (PREDIRCOMPLETE_INFO);
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BOOL cmdHandleStdOutErrWithPipe (PREDIRCOMPLETE_INFO, USHORT);
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LPSTR cmdSkipOverPathName (LPSTR);
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BOOL cmdPipeFileDataEOF (HANDLE, BOOL *);
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BOOL cmdPipeFileEOF (HANDLE);
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VOID cmdPipeInThread (LPVOID);
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VOID cmdPipeOutThread (LPVOID);
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VOID cmdSetWinTitle (VOID);
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BOOL cmdIllegalFunc(VOID);
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VOID cmdGetCursorPos(VOID);
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/** Command Externs **/
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extern USHORT nDrives;
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extern BOOL IsFirstVDMInSystem;
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extern BOOL VDMForWOW;
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extern CHAR lpszComSpec[];
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extern USHORT cbComSpec;
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extern BOOL IsFirstCall;
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extern BOOL IsRepeatCall;
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extern BOOL IsFirstWOWCheckBinary;
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extern BOOL IsFirstVDMInSystem;
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extern BOOL SaveWorldCreated;
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extern PCHAR pSCS_ToSync;
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extern BOOL fBlock;
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extern PCHAR pCommand32;
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extern PCHAR pEnv32;
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extern DWORD dwExitCode32;
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extern PSCSINFO pSCSInfo;
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extern HANDLE hFileStdOut;
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extern HANDLE hFileStdOutDup;
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extern HANDLE hFileStdErr;
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extern HANDLE hFileStdErrDup;
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extern VDMINFO VDMInfo;
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extern PSZ pszFileStdOut;
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extern PSZ pszFileStdErr;
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extern CHAR cmdHomeDirectory[];
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extern HANDLE SCS_hStdIn;
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extern HANDLE SCS_hStdOut;
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extern HANDLE SCS_hStdErr;
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extern CHAR chDefaultDrive;
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extern BOOL DontCheckDosBinaryType;
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extern WORD Exe32ActiveCount;
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extern BOOL fSoftpcRedirection;
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extern BOOL fSoftpcRedirectionOnShellOut;
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extern VOID nt_std_handle_notification (BOOL);
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extern VOID cmdPushExitInConsoleBuffer (VOID);
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// control handler state, defined in nt_event.h, nt_event.c
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extern ULONG CntrlHandlerState;
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#define CNTRL_SHELLCOUNT 0x0FFFF // The LOWORD is used for shell count
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#define CNTRL_PIFALLOWCLOSE 0x10000
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#define CNTRL_VDMBLOCKED 0x20000
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#define CNTRL_SYSTEMROOTCONSOLE 0x40000
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#define CNTRL_PUSHEXIT 0x80000
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// Temporary variable till we standardized on wowexec
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extern ULONG iWOWTaskId;
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extern CHAR comspec[];
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extern CHAR ShortCutInfo[];
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extern VOID nt_pif_callout (LPVOID);
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extern CHAR *lpszzInitEnvironment;
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extern WORD cchInitEnvironment;
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extern CHAR *lpszzCurrentDirectories;
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extern DWORD cchCurrentDirectories;
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extern BYTE * pIsDosBinary;
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extern WORD * pFDAccess;
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extern CHAR *lpszzcmdEnv16;
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extern BOOL DosEnvCreated;
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extern BOOL IsFirstVDM;
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extern VDMENVBLK cmdVDMEnvBlk;
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extern CHAR *lpszzVDMEnv32;
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extern DWORD cchVDMEnv32;
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extern UINT VdmExitCode;
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// application path name extention type.
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#define EXTENTION_STRING_LEN 4
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#define BAT_EXTENTION_STRING ".BAT"
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#define EXE_EXTENTION_STRING ".EXE"
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#define COM_EXTENTION_STRING ".COM"
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#ifdef DBCS // MUST fix for FE NT
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#define FIX_375051_NOW
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#endif
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#ifdef FIX_375051_NOW
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#define WOW32_strupr(psz) CharUpperA(psz)
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#else
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#define WOW32_strupr(psz) _strupr(psz)
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#endif
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