include/string2.h

   1 /*
   2  *
   3  *                This source code is part of
   4  *
   5  *                 G   R   O   M   A   C   S
   6  *
   7  *          GROningen MAchine for Chemical Simulations
   8  *
   9  *                        VERSION 3.2.0
  10  * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
  11  * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
  12  * Copyright (c) 2001-2004, The GROMACS development team,
  13  * check out http://www.gromacs.org for more information.
  14
  15  * This program is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU General Public License
  17  * as published by the Free Software Foundation; either version 2
  18  * of the License, or (at your option) any later version.
  19  *
  20  * If you want to redistribute modifications, please consider that
  21  * scientific software is very special. Version control is crucial -
  22  * bugs must be traceable. We will be happy to consider code for
  23  * inclusion in the official distribution, but derived work must not
  24  * be called official GROMACS. Details are found in the README & COPYING
  25  * files - if they are missing, get the official version at www.gromacs.org.
  26  *
  27  * To help us fund GROMACS development, we humbly ask that you cite
  28  * the papers on the package - you can find them in the top README file.
  29  *
  30  * For more info, check our website at http://www.gromacs.org
  31  *
  32  * And Hey:
  33  * Gromacs Runs On Most of All Computer Systems
  34  */
  35 /*! \file
  36  * \brief Generic string handling functions.
  37  */
  38 #ifndef _string2_h
  39 #define _string2_h
  40
  41 #ifdef HAVE_CONFIG_H
  42 #include <config.h>
  43 #endif
  44
  45 /*
  46  *
  47  * string2.h
  48  * David van der Spoel
  49  *
  50  */
  51
  52
  53 #include <string.h>
  54 #include <stdio.h>
  55 #include <stdlib.h>
  56 #include <ctype.h>
  57 #include <errno.h>
  58
  59
  60 /*#include "typedefs.h"*/
  61 #include "types/simple.h"
  62
  63
  64 #ifdef __cplusplus
  65 extern "C" {
  66 #endif
  67
  68 #define CONTINUE    '\\'
  69 #define COMMENTSIGN ';'
  70
  71 extern int continuing(char *s);
  72
  73 extern char *fgets2(char *s, int n, FILE *stream);
  74
  75 extern void strip_comment (char *line);
  76
  77 extern int break_line (char *line,
  78                        char *variable,
  79                        char *value);
  80
  81 extern void upstring (char *str);
  82
  83 extern void ltrim (char *str);
  84
  85 extern void rtrim (char *str);
  86
  87 extern void trim (char *str);
  88
  89 extern void nice_header (FILE *out,const char *fn);
  90
  91 extern int strcasecmp_min(const char *str1, const char *str2);
  92 extern int strncasecmp_min(const char *str1, const char *str2, int n);
  93 /* This funny version of strcasecmp, is not only case-insensitive,
  94  * but also ignores '-' and '_'.
  95  */
  96
  97 extern int gmx_strcasecmp(const char *str1, const char *str2);
  98 extern int gmx_strncasecmp(const char *str1, const char *str2, int n);
  99
 100 extern char *gmx_strdup(const char *src);
 101 extern char *gmx_strndup(const char *src, int n);
 102
 103 #ifndef HAVE_STRCASECMP
 104 #define strcasecmp gmx_strcasecmp
 105 #define strncasecmp gmx_strncasecmp
 106 #endif
 107
 108 #ifndef HAVE_STRDUP
 109 #define strdup gmx_strdup
 110 #endif
 111
 112 #define strndup gmx_strndup
 113
 114 /** Pattern matcing with wildcards. */
 115 extern int gmx_wcmatch(const char *pattern, const char *src);
 116
 117 /** Return value for gmx_wcmatch() when there is no match. */
 118 #define GMX_NO_WCMATCH 1
 119
 120
 121 /* this is our implementation of strsep, the thread-safe replacement for
 122    strtok */
 123 extern char *gmx_strsep(char **stringp, const char *delim);
 124
 125
 126 extern char *wrap_lines(const char *buf,int line_width, int indent,
 127                         bool bIndentFirst);
 128 /* wraps lines at 'linewidth', indenting all following
 129  * lines by 'indent' spaces. A temp buffer is allocated and returned,
 130  * which can be disposed of if no longer needed.
 131  * If !bIndentFirst, then the first line will not be indented, only
 132  * the lines that are created due to wapping.
 133  */
 134
 135
 136 extern char **split(char sep,char *str);
 137 /* Implementation of the well-known Perl function split */
 138
 139 gmx_large_int_t str_to_large_int_t(const char *str, char **endptr);
 140
 141 #ifdef __cplusplus
 142 }
 143 #endif
 144
 145 #endif  /* _string2_h */