/*
- * tools.c -- Miscellaneous routines used by both the client and server.
* $Id$
+ *
+ * Utility functions that are used by both the client and server.
+ *
*/
+#include "sysdep.h"
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include <sys/time.h>
#include "tools.h"
+#include "citadel.h"
#define TRUE 1
#define FALSE 0
char *safestrncpy(char *dest, const char *src, size_t n)
{
- if (dest == NULL || src == NULL)
- {
- fprintf(stderr, "safestrncpy: NULL argument\n");
- abort();
- }
- strncpy(dest, src, n);
- dest[n - 1] = 0;
- return dest;
+ if (dest == NULL || src == NULL) {
+ fprintf(stderr, "safestrncpy: NULL argument\n");
+ abort();
+ }
+ strncpy(dest, src, n);
+ dest[n - 1] = 0;
+ return dest;
}
+
+#ifndef HAVE_STRNCASECMP
+int strncasecmp(char *lstr, char *rstr, int len)
+{
+ int pos = 0;
+ char lc,rc;
+ while (pos<len) {
+ lc=tolower(lstr[pos]);
+ rc=tolower(rstr[pos]);
+ if ((lc==0)&&(rc==0)) return(0);
+ if (lc<rc) return(-1);
+ if (lc>rc) return(1);
+ pos=pos+1;
+ }
+ return(0);
+}
+#endif
+
+
+
/*
* num_tokens() - discover number of parameters/tokens in a string
*/
*/
int extract_int(char *source, int parmnum)
{
- char buf[256];
+ char buf[SIZ];
extract_token(buf, source, parmnum, '|');
return(atoi(buf));
*/
long extract_long(char *source, long int parmnum)
{
- char buf[256];
+ char buf[SIZ];
extract_token(buf, source, parmnum, '|');
return(atol(buf));
*/
void striplt(char *buf)
{
- while ((strlen(buf) > 0) && (buf[0] == 32))
+ while ((strlen(buf) > 0) && (isspace(buf[0])))
strcpy(buf, &buf[1]);
- while (buf[strlen(buf) - 1] == 32)
+ while (isspace(buf[strlen(buf) - 1]))
buf[strlen(buf) - 1] = 0;
}