IOFunctions.h
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00001 
00002 /******************************************************************************
00003  * 
00004  * Copyright (c) 2012 
00005  * 
00006  * SCHUNK GmbH & Co. KG
00007  *  
00008  * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
00009  * 
00010  * Project name: Drivers for "Amtec M5 Protocol" Electronics V4
00011  *                                                                        
00012  * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
00013  * 
00014  * Email:robotics@schunk.com
00015  * 
00016  * ToDo: 
00017  * 
00018  * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
00019  * 
00020  * Redistribution and use in source and binary forms, with or without 
00021  * modification, are permitted provided that the following conditions are met: 
00022  * 
00023  *  * Redistributions of source code must retain the above copyright 
00024  *    notice, this list of conditions and the following disclaimer. 
00025  *  * Redistributions in binary form must reproduce the above copyright 
00026  *    notice, this list of conditions and the following disclaimer in the 
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00028  *  * Neither the name of SCHUNK GmbH & Co. KG nor the names of its 
00029  *    contributors may be used to endorse or promote products derived from 
00030  *    this software without specific prior written permission. 
00031  * 
00032  * This program is free software: you can redistribute it and/or modify 
00033  * it under the terms of the GNU Lesser General Public License LGPL as 
00034  * published by the Free Software Foundation, either version 3 of the 
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00037  * This program is distributed in the hope that it will be useful, 
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00042  * You should have received a copy of the GNU Lesser General Public 
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00046  ******************************************************************************/
00047 
00048 
00049 #ifndef UTIL_IOFUNCTIONS_H
00050 #define UTIL_IOFUNCTIONS_H
00051 
00052 // ---- global includes ----------------------------------------------------- ;
00053 
00054 #include "../Util/GlobalDefines.h"
00055 #include <stdio.h>
00056 #include <stdlib.h>     // to use getenv
00057 #include <iostream>
00058 
00059 #if defined(__QNX__) && defined(__WATCOMC__)
00060 #include <iomanip>
00061 #endif
00062 
00063 // ---- constants ----------------------------------------------------------- ;
00064 
00065 const int BUFFER_LENGTH        = 256;
00066 
00067 const int OKAY                 = 0;
00068 const int KEY_BUT_NO_EQUAL     = 1;
00069 const int NO_KEY               = 2;
00070 const int FOUND_EOF            = 3;
00071 const int NO_OPEN_BRACKET      = 4;
00072 const int NO_SEPERATOR         = 5;
00073 const int NO_CLOSED_BRACKET    = 6;
00074 const int KEY_BUT_WRONG_NUMBER = 7;
00075 
00076 // ---- local includes ------------------------------------------------------ ;
00077 
00078 // ---- local functions ----------------------------------------------------- ;
00079 
00080 int util_searchString(const char* acSectionName, const char* acKeyName, const char* acDefaultString, char* acReturnString, int iSize, const char* acFileName);
00081 
00082 int util_setString(const char* acSectionName, const char* acKeyName, const char* acString, const char* acFileName);
00083 
00084 #ifdef WITHSTREAMS
00085 // checks for a given keyword and positions the stream at the
00086 //              corresponding argument
00087 int  util_posArgForKey(
00088                                 std::istream&   clIn,
00089                                 const char*             acKey,
00090                                 int                             iNumber = -1,
00091                                 char                    cDelim = '=');
00092 
00093 // generates error messsages according to a error status 
00094 //              returned for example by posArgForKey(..)
00095 void util_parseError(int                iStatus,
00096                 const char*             acKey,
00097                 int                             iNumber = -1);
00098 
00099 // combines posArgForKey(..) and parseError(..) to one function call
00100 void util_posArgForKeyWithCheck(
00101                                 std::istream&   clIn,
00102                                 const char*             acKey,
00103                                 int                             iNumber = -1,
00104                                 char                    cDelim = '=');
00105 
00106 #endif // WITHSTREAMS
00107 #endif // UTIL_IOFUNCTIONS_H


schunk_libm5api
Author(s): Florian Weisshardt
autogenerated on Thu Aug 27 2015 15:06:52