#include "ctl/ctldef.h"
Go to the source code of this file.
Functions | |
char * | strnlabel (char *buff, const char *src, size_t buffSize) |
Make an input string of unknown content into a 'good' C label Whether it conflicts with another label, well that's your problem. | |
char * | strnupper (char *buff, const char *src, size_t buffSize) |
Make an input string upper-case. | |
char * | strnlower (char *buff, const char *src, size_t buffSize) |
Make an input string lower-case. | |
wchar_t * | wcsnlabel (wchar_t *buff, const wchar_t *src, size_t buffSize) |
Make an input string of unknown content into a 'good' C label Whether it conflicts with another label, well that's your problem. | |
wchar_t * | wcsnupper (wchar_t *buff, const wchar_t *src, size_t buffSize) |
Make an input string upper-case. | |
wchar_t * | wcsnlower (wchar_t *buff, const wchar_t *src, size_t buffSize) |
Make an input string lower-case. |
Definition in file ctlstring.c.
char* strnlabel | ( | char * | buff, | |
const char * | src, | |||
size_t | buffSize | |||
) |
Make an input string of unknown content into a 'good' C label Whether it conflicts with another label, well that's your problem.
buff | Buffer to accept 'fixed' string | |
src | Original string to copy/translate | |
buffSize | Count of characters reserved in buff, and/or size of src |
Definition at line 67 of file ctlstring.c.
00068 { 00069 char* ret = buff; 00070 if( !isalpha(*src) ) 00071 { 00072 /* Firse char must be alphabetic */ 00073 *buff++ = '_'; 00074 buffSize--; 00075 } 00076 while( *src && buffSize-- ) 00077 { 00078 if( isspace(*src) ) 00079 { 00080 /* Eat embedded spaces */ 00081 src++; 00082 } 00083 else if( !isalnum(*src) ) 00084 { 00085 /* Translate non-alphanumeric characters (including '_') into '_' */ 00086 *buff++ = '_'; 00087 src++; 00088 } 00089 else 00090 { 00091 *buff++ = *src++; 00092 } 00093 } 00094 if( buffSize >= 0 ) 00095 *buff = 0; 00096 return ret; 00097 }
char* strnlower | ( | char * | buff, | |
const char * | src, | |||
size_t | buffSize | |||
) |
Make an input string lower-case.
buff | Buffer to accept 'fixed' string | |
src | Original string to copy/translate | |
buffSize | Count of characters reserved in buff, and/or size of src |
Definition at line 123 of file ctlstring.c.
00124 { 00125 char* ret = buff; 00126 while( *src && buffSize-- ) 00127 *buff++ = (char)tolower(*src++); 00128 if( buffSize >= 0 ) 00129 *buff = 0; 00130 return ret; 00131 }
char* strnupper | ( | char * | buff, | |
const char * | src, | |||
size_t | buffSize | |||
) |
Make an input string upper-case.
buff | Buffer to accept 'fixed' string | |
src | Original string to copy/translate | |
buffSize | Count of characters reserved in buff, and/or size of src |
Definition at line 106 of file ctlstring.c.
00107 { 00108 char* ret = buff; 00109 while( *src && buffSize-- ) 00110 *buff++ = (char)toupper(*src++); 00111 if( buffSize >= 0 ) 00112 *buff = 0; 00113 return ret; 00114 }
wchar_t* wcsnlabel | ( | wchar_t * | buff, | |
const wchar_t * | src, | |||
size_t | buffSize | |||
) |
Make an input string of unknown content into a 'good' C label Whether it conflicts with another label, well that's your problem.
buff | Buffer to accept 'fixed' string | |
src | Original string to copy/translate | |
buffSize | Count of characters reserved in buff, and/or size of src |
Definition at line 141 of file ctlstring.c.
00142 { 00143 wchar_t* ret = buff; 00144 if( !cisalpha(wchar_t)(*src) ) 00145 { 00146 /* Firse char must be alphabetic */ 00147 *buff++ = '_'; 00148 buffSize--; 00149 } 00150 while( *src && buffSize-- ) 00151 { 00152 if( cisspace(wchar_t)(*src) ) 00153 { 00154 /* Eat embedded spaces */ 00155 src++; 00156 } 00157 if( !cisalnum(wchar_t)(*src) ) 00158 { 00159 /* Translate non-alphanumeric characters (including '_') into '_' */ 00160 *buff++ = '_'; 00161 src++; 00162 } 00163 else 00164 { 00165 *buff++ = *src++; 00166 } 00167 } 00168 if( buffSize >= 0 ) 00169 *buff = 0; 00170 return ret; 00171 }
wchar_t* wcsnlower | ( | wchar_t * | buff, | |
const wchar_t * | src, | |||
size_t | buffSize | |||
) |
Make an input string lower-case.
buff | Buffer to accept 'fixed' string | |
src | Original string to copy/translate | |
buffSize | Count of characters reserved in buff, and/or size of src |
Definition at line 197 of file ctlstring.c.
00198 { 00199 wchar_t* ret = buff; 00200 while( *src && buffSize-- ) 00201 *buff++ = ctolower(wchar_t)(*src++); 00202 if( buffSize >= 0 ) 00203 *buff = 0; 00204 return ret; 00205 }
wchar_t* wcsnupper | ( | wchar_t * | buff, | |
const wchar_t * | src, | |||
size_t | buffSize | |||
) |
Make an input string upper-case.
buff | Buffer to accept 'fixed' string | |
src | Original string to copy/translate | |
buffSize | Count of characters reserved in buff, and/or size of src |
Definition at line 180 of file ctlstring.c.
00181 { 00182 wchar_t* ret = buff; 00183 while( *src && buffSize-- ) 00184 *buff++ = ctoupper(wchar_t)(*src++); 00185 if( buffSize >= 0 ) 00186 *buff = 0; 00187 return ret; 00188 }