icuSources/tools/toolutil/filestrm.h

   1 /*
   2 ******************************************************************************
   3 *
   4 *   Copyright (C) 1997-2005, International Business Machines
   5 *   Corporation and others.  All Rights Reserved.
   6 *
   7 ******************************************************************************
   8 *
   9 * File FILESTRM.H
  10 *
  11 * Contains FileStream interface
  12 *
  13 * @author       Glenn Marcy
  14 *
  15 * Modification History:
  16 *
  17 *   Date        Name        Description
  18 *   5/8/98      gm          Created.
  19 *  03/02/99     stephen     Reordered params in ungetc to match stdio
  20 *                           Added wopen
  21 *
  22 ******************************************************************************
  23 */
  24
  25 #ifndef FILESTRM_H
  26 #define FILESTRM_H
  27
  28 #include "unicode/utypes.h"
  29
  30 typedef struct _FileStream FileStream;
  31
  32 U_CAPI FileStream* U_EXPORT2
  33 T_FileStream_open(const char* filename, const char* mode);
  34
  35 /*
  36 U_CAPI FileStream* U_EXPORT2
  37 T_FileStream_wopen(const wchar_t* filename, const wchar_t* mode);
  38 */
  39 U_CAPI void U_EXPORT2
  40 T_FileStream_close(FileStream* fileStream);
  41
  42 U_CAPI UBool U_EXPORT2
  43 T_FileStream_file_exists(const char* filename);
  44
  45 /*
  46 U_CAPI FileStream* U_EXPORT2
  47 T_FileStream_tmpfile(void);
  48 */
  49
  50 U_CAPI int32_t U_EXPORT2
  51 T_FileStream_read(FileStream* fileStream, void* addr, int32_t len);
  52
  53 U_CAPI int32_t U_EXPORT2
  54 T_FileStream_write(FileStream* fileStream, const void* addr, int32_t len);
  55
  56 U_CAPI void U_EXPORT2
  57 T_FileStream_rewind(FileStream* fileStream);
  58
  59 /*Added by Bertrand A. D. */
  60 U_CAPI char * U_EXPORT2
  61 T_FileStream_readLine(FileStream* fileStream, char* buffer, int32_t length);
  62
  63 U_CAPI int32_t U_EXPORT2
  64 T_FileStream_writeLine(FileStream* fileStream, const char* buffer);
  65
  66 U_CAPI int32_t U_EXPORT2
  67 T_FileStream_putc(FileStream* fileStream, int32_t ch);
  68
  69 U_CAPI int U_EXPORT2
  70 T_FileStream_getc(FileStream* fileStream);
  71
  72 U_CAPI int32_t U_EXPORT2
  73 T_FileStream_ungetc(int32_t ch, FileStream *fileStream);
  74
  75 U_CAPI int32_t U_EXPORT2
  76 T_FileStream_peek(FileStream* fileStream);
  77
  78 U_CAPI int32_t U_EXPORT2
  79 T_FileStream_size(FileStream* fileStream);
  80
  81 U_CAPI int U_EXPORT2
  82 T_FileStream_eof(FileStream* fileStream);
  83
  84 U_CAPI int U_EXPORT2
  85 T_FileStream_error(FileStream* fileStream);
  86
  87 /*
  88 U_CAPI void U_EXPORT2
  89 T_FileStream_setError(FileStream* fileStream);
  90 */
  91
  92 U_CAPI FileStream* U_EXPORT2
  93 T_FileStream_stdin(void);
  94
  95 U_CAPI FileStream* U_EXPORT2
  96 T_FileStream_stdout(void);
  97
  98 U_CAPI FileStream* U_EXPORT2
  99 T_FileStream_stderr(void);
 100
 101 U_CAPI UBool U_EXPORT2
 102 T_FileStream_remove(const char* fileName);
 103
 104 #endif /* _FILESTRM*/