-/*
- * Server-side utility functions
- */
+// Server-side utility functions
#include "sysdep.h"
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <ctype.h>
#include <stdio.h>
#include <string.h>
+#include <sys/stat.h>
#include <libcitadel.h>
+
#include "citadel.h"
-#include "server.h"
#include "support.h"
-/*
- * strproc() - make a string 'nice'
- */
-void strproc(char *string)
-{
+// strproc() - make a string 'nice'
+void strproc(char *string) {
int a, b;
if (string == NULL) return;
if (IsEmptyStr(string)) return;
- /* Convert non-printable characters to blanks */
+ // Convert non-printable characters to blanks
for (a=0; !IsEmptyStr(&string[a]); ++a) {
if (string[a]<32) string[a]=32;
if (string[a]>126) string[a]=32;
}
- /* a is now the length of our string. */
- /* Remove leading and trailing blanks */
+ // a is now the length of our string.
+ // Remove leading and trailing blanks
while( (string[a-1]<33) && (!IsEmptyStr(string)) )
string[--a]=0;
b = 0;
if (b > 0)
memmove(string,&string[b], a - b + 1);
- /* Remove double blanks */
+ // Remove double blanks
for (a=0; !IsEmptyStr(&string[a]); ++a) {
if ((string[a]==32)&&(string[a+1]==32)) {
strcpy(&string[a],&string[a+1]);
}
}
- /* remove characters which would interfere with the network */
+ // remove characters which would interfere with the network
for (a=0; !IsEmptyStr(&string[a]); ++a) {
while (string[a]=='!') strcpy(&string[a],&string[a+1]);
while (string[a]=='@') strcpy(&string[a],&string[a+1]);
}
-
-/*
- * get a line of text from a file
- * ignores lines starting with #
- */
-int getstring(FILE *fp, char *string)
-{
+// get a line of text from a file
+// ignores lines starting with #
+int getstring(FILE *fp, char *string) {
int a,c;
do {
strcpy(string,"");
} while(string[0]=='#');
return(strlen(string));
}
-
-
-
-
-/*
- * mesg_locate() - locate a message or help file, case insensitive
- */
-void mesg_locate(char *targ, size_t n, const char *searchfor,
- int numdirs, const char * const *dirs)
-{
- int a;
- char buf[SIZ];
- struct stat test;
-
- for (a=0; a<numdirs; ++a) {
- snprintf(buf, sizeof buf, "%s/%s", dirs[a], searchfor);
- if (!stat(buf, &test)) {
- snprintf(targ, n, "%s/%s", dirs[a], searchfor);
- return;
- }
- }
- strcpy(targ,"");
-}
-
-
-#ifndef HAVE_STRERROR
-/*
- * replacement strerror() for systems that don't have it
- */
-char *strerror(int e)
-{
- static char buf[32];
-
- snprintf(buf,sizeof buf,"errno = %d",e);
- return(buf);
- }
-#endif
-