base/shell/cmd/batch.h

   1 /*
   2  *  BATCH.H - A structure to preserve the context of a batch file
   3  *
   4  *
   5  */
   6
   7 #pragma once
   8
   9 typedef struct tagBATCHCONTEXT
  10 {
  11         struct tagBATCHCONTEXT *prev;
  12         HANDLE hBatchFile;
  13         TCHAR BatchFilePath[MAX_PATH];
  14         LPTSTR params;
  15         LPTSTR raw_params;   /* Holds the raw params given by the input */
  16         INT    shiftlevel[10];
  17         BOOL   bEcho;        /* Preserve echo flag across batch calls */
  18         REDIRECTION *RedirList;
  19         PARSED_COMMAND *current;
  20         struct _SETLOCAL *setlocal;
  21 } BATCH_CONTEXT, *LPBATCH_CONTEXT;
  22
  23 typedef struct tagFORCONTEXT
  24 {
  25         struct tagFORCONTEXT *prev;
  26         TCHAR firstvar;
  27         UINT   varcount;
  28         LPTSTR *values;
  29 } FOR_CONTEXT, *LPFOR_CONTEXT;
  30
  31
  32 /*  The stack of current batch contexts.
  33  * NULL when no batch is active
  34  */
  35 extern LPBATCH_CONTEXT bc;
  36
  37 extern LPFOR_CONTEXT fc;
  38
  39 extern BOOL bEcho;       /* The echo flag */
  40
  41 #define BATCH_BUFFSIZE  8192
  42
  43 extern TCHAR textline[BATCH_BUFFSIZE]; /* Buffer for reading Batch file lines */
  44
  45
  46 LPTSTR FindArg (TCHAR, BOOL *);
  47 LPTSTR BatchParams (LPTSTR, LPTSTR);
  48 VOID   ExitBatch ();
  49 INT    Batch (LPTSTR, LPTSTR, LPTSTR, PARSED_COMMAND *);
  50 LPTSTR ReadBatchLine();
  51 VOID AddBatchRedirection(REDIRECTION **);