mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
178 lines
3.9 KiB
C
178 lines
3.9 KiB
C
/*_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
|
||
* *
|
||
* strng.c.... *
|
||
* *
|
||
* Function:..String Handling Functions *
|
||
* *
|
||
* *
|
||
* *
|
||
* Authors:...Dr. Kurt Spanier & Bernhard Winkler, *
|
||
* Zentrum fuer Datenverarbeitung, Bereich Entwicklung *
|
||
* neuer Dienste, Universitaet Tuebingen, GERMANY *
|
||
* *
|
||
* ZZZZZ DDD V V *
|
||
* Creation date: Z D D V V *
|
||
* February 13 1996 Z D D V V *
|
||
* Last modification: Z D D V V *
|
||
* November 3 1998 ZZZZ DDD V *
|
||
* *
|
||
_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_*/
|
||
|
||
/*
|
||
* $Id: strng.c,v 1.6 1999/09/10 15:01:19 zrnsk01 Exp $
|
||
*
|
||
*/
|
||
|
||
#include "strng_exp.h"
|
||
#include "tgeneral.h"
|
||
|
||
/*
|
||
* Convert string to integer by means of a dispatcherlist
|
||
* if string is not in the dispatcher -> return default
|
||
*/
|
||
|
||
PUBLIC int cnvt_str2int (stringVal, dispatcher, defaultVal)
|
||
STRDISP_P dispatcher;
|
||
int defaultVal;
|
||
char *stringVal;
|
||
{
|
||
int retVal = defaultVal;
|
||
STRDISP_P disp;
|
||
|
||
for (disp = dispatcher; disp->stringVal; disp++) {
|
||
|
||
if (!strncmp (stringVal, disp->stringVal, disp->abbr)) {
|
||
|
||
retVal = disp->intVal;
|
||
break;
|
||
|
||
}
|
||
}
|
||
|
||
return (retVal);
|
||
|
||
} /* cnvt_str2int */
|
||
|
||
|
||
/*
|
||
* Truncate characters at the beginning of a string
|
||
*/
|
||
|
||
PUBLIC char * trimleft (s, what)
|
||
char *s, *what;
|
||
{
|
||
|
||
return (s + strspn (s, what));
|
||
|
||
} /* trimleft */
|
||
|
||
|
||
/*
|
||
* Truncate characters at the end of a string
|
||
*/
|
||
|
||
PUBLIC char * trimright (s, what)
|
||
char *s, *what;
|
||
{
|
||
char *tmp = s + strlen (s) - 1;
|
||
|
||
while ((tmp >= s) && strchr (what, *tmp)) *tmp-- = '\0';
|
||
|
||
return (s);
|
||
|
||
} /* trimright */
|
||
|
||
|
||
/*
|
||
* Truncate characters at the beginning and end of a string
|
||
*/
|
||
|
||
PUBLIC char * trim (s, what)
|
||
char *s, *what;
|
||
{
|
||
(void) trimright (s, what);
|
||
return (trimleft (s, what));
|
||
|
||
} /* trim */
|
||
|
||
|
||
/*
|
||
* Convert a string to lower-case "in place"
|
||
* uses tolower()
|
||
*/
|
||
|
||
PUBLIC char *str_tolower (source)
|
||
char *source;
|
||
{
|
||
char *target = source;
|
||
|
||
for (; *target; target++) *target = tolower (*target);
|
||
return (source);
|
||
|
||
} /* str_tolower */
|
||
|
||
|
||
/*
|
||
* Convert a string to upper-case "in place"
|
||
* uses toupper()
|
||
*/
|
||
|
||
PUBLIC char *str_toupper (source)
|
||
char *source;
|
||
{
|
||
char *target = source;
|
||
|
||
for (; *target; target++){
|
||
*target = toupper (*target);
|
||
|
||
/* Patch fuer Umlaute */
|
||
if(*target == '<EFBFBD>') *target = '<EFBFBD>';
|
||
else if(*target == '<EFBFBD>') *target = '<EFBFBD>';
|
||
else if(*target == '<EFBFBD>') *target = '<EFBFBD>';
|
||
}
|
||
return (source);
|
||
|
||
} /* str_toupper */
|
||
|
||
|
||
/*
|
||
* Substitute a character in a string by another
|
||
*/
|
||
|
||
PUBLIC char *tr1 (source, from, to)
|
||
char *source;
|
||
char from, to;
|
||
{
|
||
char *target = source - 1;
|
||
|
||
while ( ( target = strchr( ++target, from )) ) *target = to;
|
||
|
||
return (source);
|
||
|
||
} /* tr1 */
|
||
|
||
|
||
PUBLIC int chrcnt(string, c)
|
||
char *string;
|
||
char *c;
|
||
{
|
||
int count=0;
|
||
|
||
string--;
|
||
while( ( string = strpbrk(string+1, c)) )
|
||
count++;
|
||
return(count);
|
||
}
|
||
/* end of function: chrcnt */
|
||
|
||
|
||
PUBLIC int
|
||
qSortByString( a, b )
|
||
char **a, **b;
|
||
{
|
||
return strcmp( *a, *b );
|
||
}
|
||
/* end of function: qSortByString */
|
||
|
||
|