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/*
* HybServ TS Services, Copyright (C) 1998-1999 Patrick Alken
* This program comes with absolutely NO WARRANTY
*
* Should you choose to use and/or modify this source code, please
* do so under the terms of the GNU General Public License under which
* this program is distributed.
*
* $Id: mystring.c,v 1.3 2001/11/12 09:50:55 asuffield Exp $
*/
#include "defs.h"
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include "alloc.h"
#include "config.h"
#include "hybdefs.h"
#include "log.h"
#include "match.h"
#include "sprintf_irc.h"
/*
* StrToupper()
*
* args: char *str
* purpose: convert the string 'str' to uppercase
* return: the uppercase string
*/
char *StrToupper(char *str)
{
unsigned int ii;
static char retstr[MAXLINE];
if (!str)
return (NULL);
retstr[0] = '\0';
for (ii = 0; ii < strlen(str); ++ii)
retstr[ii] = ToUpper(str[ii]);
retstr[ii] = '\0';
return (retstr);
} /* StrToupper() */
/*
* StrTolower()
*
* args: char *str
* purpose: convert the string 'str' to lowercase
* return: the lowercase string
*/
char *StrTolower(char *str)
{
unsigned int ii;
static char retstr[MAXLINE];
if (!str)
return NULL;
retstr[0] = '\0';
for (ii = 0; ii < strlen(str); ++ii)
retstr[ii] = ToLower(str[ii]);
retstr[ii] = '\0';
return (retstr);
} /* StrTolower() */
/*
* GetString()
*
* Reverse the array av back into a normal string assuming there are 'ac'
* indices in the array. Space is allocated for the new string.
*/
char *GetString(int ac, char **av)
{
char *final;
char temp[MAXLINE];
int ii;
final = (char *) MyMalloc(sizeof(char));
*final = '\0';
ii = 0;
while (ii < ac)
{
ircsprintf(temp, "%s%s", av[ii], ((ii + 1) >= ac) ? "" : " ");
final = (char *) MyRealloc(final,
strlen(final) + strlen(temp) + sizeof(char));
strcat(final, temp);
++ii;
}
/* Routine to get rid of spaces at the end of new string. However, we
* don't need it atm -kre */
#if 0
ii = strlen(final) - 1;
while (final[ii] == ' ' && ii)
final[ii--] = 0;
#endif
return (final);
} /* GetString() */
/*
* SplitBuf()
*
* Take string "buff" and insert NULLs in the spaces between words. Keep
* pointers to the beginning of each word, and store them in "array".
* Returns the number of words in "buff"
*/
int SplitBuf(char *buff, char ***array)
{
int argsize = 8;
int acnt, ii;
char *temp1, *tempbuf;
/* Be safe. If something down fails, it will point
* to NULL anyway -kre */
*array = NULL;
/* Perform this check -kre */
if (buff == NULL)
return 0;
tempbuf = buff;
ii = strlen(tempbuf);
/* No reason to parse this at all -kre */
if (!ii)
return 0;
/* try to kill trailing \r or \n chars */
if (IsEOL(tempbuf[ii - 1]))
tempbuf[ii - 1] = '\0';
/*
* When hybrid sends channel bans during a netjoin, it leaves
* a preceding space (not sure why) - just make sure there
* are no preceding spaces
*
* Note that Hybrid7 sends also spaces after SJOIN's, like in
* <fl_> :irc.vchan SJOIN 978405679 #ircd-coders +sptna : @Diane @dia
* -kre
*/
while (IsSpace(*tempbuf))
++tempbuf;
/* Check if tempbuf contained only but spaces -kre */
if (!*tempbuf)
return 0;
*array = (char **) MyMalloc(sizeof(char *) * argsize);
memset(*array, 0, sizeof(char *) * argsize);
acnt = 0;
while (*tempbuf)
{
if (acnt == argsize)
{
argsize += 8;
*array = (char **) MyRealloc(*array, sizeof(char *) * argsize);
}
if ((*tempbuf == ':') && (acnt != 0))
{
(*array)[acnt++] = tempbuf;
/* (*array)[acnt++] = tempbuf + 1; */
tempbuf = "";
}
else
{
/* Why use strpbrk() on only 1 character? We have faster strchr for
* that. -kre */
/* temp1 = strpbrk(tempbuf, " "); */
temp1 = strchr(tempbuf, ' ');
if (temp1)
{
*temp1++ = 0;
while (IsSpace(*temp1))
++temp1;
}
else
temp1 = tempbuf + strlen(tempbuf);
(*array)[acnt++] = tempbuf;
tempbuf = temp1;
}
}
return (acnt);
} /* SplitBuf() */
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