cde/programs/dtwm/WmParse.h

   1 /*
   2  * CDE - Common Desktop Environment
   3  *
   4  * Copyright (c) 1993-2012, The Open Group. All rights reserved.
   5  *
   6  * These libraries and programs are free software; you can
   7  * redistribute them and/or modify them under the terms of the GNU
   8  * Lesser General Public License as published by the Free Software
   9  * Foundation; either version 2 of the License, or (at your option)
  10  * any later version.
  11  *
  12  * These libraries and programs are distributed in the hope that
  13  * they will be useful, but WITHOUT ANY WARRANTY; without even the
  14  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE. See the GNU Lesser General Public License for more
  16  * details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with these libraries and programs; if not, write
  20  * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  21  * Floor, Boston, MA 02110-1301 USA
  22  */
  23 /******************************<+>*************************************
  24  **********************************************************************
  25  **
  26  **  File:        WmParse.h
  27  **
  28  **  Project:     HP/Motif Workspace Manager (dtwm)
  29  **
  30  **  Description:
  31  **  -----------
  32  **  This file contains function definitions for the corresponding .c
  33  **  file
  34  **
  35  **
  36  **********************************************************************
  37  **
  38  ** (c) Copyright 1987, 1988, 1989, 1990, 1991 HEWLETT-PACKARD COMPANY
  39  ** ALL RIGHTS RESERVED
  40  **
  41  **********************************************************************
  42  **********************************************************************
  43  **
  44  **
  45  **********************************************************************
  46  ******************************<+>*************************************/
  47 #ifndef _Dt_WmParse_h
  48 #define _Dt_WmParse_h
  49 #include <stdio.h>
  50 #include <string.h>
  51
  52 /*
  53  * Definitions
  54  */
  55 typedef struct _DtWmpParseBuf
  56 {
  57
  58     FILE *              pFile;          /* FILE variable */
  59     unsigned char *     pchLine;        /* ptr to current line */
  60     int                 cLineSize;      /* # of bytes in pchLine */
  61     unsigned char *     pchNext;        /* ptr to next char in pchLine */
  62     int                 lineNumber;     /* # of current line being parsed */
  63
  64 } DtWmpParseBuf;
  65
  66 /********    Public Function Declarations    ********/
  67
  68 extern void _DtWmParseSkipWhitespace(
  69                         DtWmpParseBuf *pWmPB) ;
  70 extern void _DtWmParseSkipWhitespaceC(
  71                         unsigned char **linePP) ;
  72 extern unsigned char * _DtWmParseNextToken (
  73                         DtWmpParseBuf *pWmPB) ;
  74 extern unsigned char * _DtWmParseNextTokenC(
  75                         unsigned char **linePP,
  76                         Boolean SmBehavior) ;
  77 extern DtWmpParseBuf * _DtWmParseNewBuf( void ) ;
  78 extern void _DtWmParseDestroyBuf(
  79                         DtWmpParseBuf *pWmPB) ;
  80 extern void _DtWmParseSetLine(
  81                         DtWmpParseBuf *pWmPB,
  82                         unsigned char *pch) ;
  83 extern void _DtWmParseSetFile(
  84                         DtWmpParseBuf *pWmPB,
  85                         FILE *pFile) ;
  86 extern unsigned char * _DtWmParseNextLine(
  87                         DtWmpParseBuf *pWmPB) ;
  88 extern unsigned char * _DtWmParseCurrentChar(
  89                         DtWmpParseBuf *pWmPB) ;
  90 extern unsigned char * _DtWmParseNextChar(
  91                         DtWmpParseBuf *pWmPB) ;
  92 extern int _DtWmParseLineNumber(
  93                         DtWmpParseBuf *pWmPB) ;
  94 extern void _DtWmParseToLower (
  95                         char  *string);
  96 extern unsigned int _DtWmParsePeekAhead(
  97                         unsigned char *currentChar,
  98                         unsigned int currentLev) ;
  99 extern unsigned char * _DtWmParseBackUp (
 100                         DtWmpParseBuf *pWmPB,
 101                         unsigned char *pchTok) ;
 102 extern unsigned char * _DtWmParseFilenameExpand (
 103                         unsigned char *pchFilename
 104                         );
 105 extern unsigned char * _DtWmParseMakeQuotedString(
 106                         unsigned char *pchLine);
 107 extern unsigned char * _DtWmParseExpandEnvironmentVariables (
 108                         unsigned char *pch,
 109                         unsigned char *pchBrk
 110                         );
 111 extern unsigned char * _DtWmParseNextTokenExpand (
 112                         DtWmpParseBuf *pWmPB
 113                         );
 114 #endif  /* _Dt_WmParse_h */