icuSources/tools/genrb/read.h

   1 /*
   2 *******************************************************************************
   3 *
   4 *   Copyright (C) 1998-2003, International Business Machines
   5 *   Corporation and others.  All Rights Reserved.
   6 *
   7 *******************************************************************************
   8 *
   9 * File read.h
  10 *
  11 * Modification History:
  12 *
  13 *   Date        Name        Description
  14 *   05/26/99    stephen     Creation.
  15 *   5/10/01     Ram         removed ustdio dependency
  16 *******************************************************************************
  17 */
  18
  19 #ifndef READ_H
  20 #define READ_H 1
  21
  22 #include "unicode/utypes.h"
  23 #include "ustr.h"
  24 #include "ucbuf.h"
  25
  26 /* The types of tokens which may be returned by getNextToken.
  27    NOTE: Keep these in sync with tokenNames in parse.c */
  28 enum ETokenType
  29 {
  30     TOK_STRING,          /* A string token, such as "MonthNames" */
  31     TOK_OPEN_BRACE,      /* An opening brace character */
  32     TOK_CLOSE_BRACE,     /* A closing brace character */
  33     TOK_COMMA,           /* A comma */
  34     TOK_COLON,           /* A colon */
  35
  36     TOK_EOF,             /* End of the file has been reached successfully */
  37     TOK_ERROR,           /* An error, such an unterminated quoted string */
  38     TOK_TOKEN_COUNT      /* Number of "real" token types */
  39 };
  40
  41 UChar32 unescape(UCHARBUF *buf, UErrorCode *status);
  42
  43 void resetLineNumber(void);
  44
  45 enum ETokenType getNextToken(UCHARBUF *buf,
  46                  struct UString *token,
  47                  uint32_t *linenumber, /* out: linenumber of token */
  48                  struct UString *comment,
  49                  UErrorCode *status);
  50
  51 #endif