reactos/base/shell/cmd/batch.h

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