fix dlen

[citadel.git] / citadel / support.c

diff --git a/citadel/support.c b/citadel/support.c
deleted file mode 100644 (file)
index be48c6f..0000000
--- a/citadel/support.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * $Id$
- *
- * 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 "citadel.h"
-#include "server.h"
-#include "support.h"
-
-
-/*
- * strproc()  -  make a string 'nice'
- */
-void strproc(char *string)
-{
-       int a;
-
-       if (string == NULL) return;
-       if (strlen(string)==0) return;
-
-       /* Convert non-printable characters to blanks */
-       for (a=0; a<strlen(string); ++a) {
-               if (string[a]<32) string[a]=32;
-               if (string[a]>126) string[a]=32;
-       }
-
-       /* Remove leading and trailing blanks */
-       while( (string[0]<33) && (strlen(string)>0) )
-               strcpy(string,&string[1]);
-       while( (string[strlen(string)-1]<33) && (strlen(string)>0) )
-               string[strlen(string)-1]=0;
-
-       /* Remove double blanks */
-       for (a=0; a<strlen(string); ++a) {
-               if ((string[a]==32)&&(string[a+1]==32)) {
-                       strcpy(&string[a],&string[a+1]);
-                       a=0;
-               }
-       }
-
-       /* remove characters which would interfere with the network */
-       for (a=0; a<strlen(string); ++a) {
-               while (string[a]=='!') strcpy(&string[a],&string[a+1]);
-               while (string[a]=='@') strcpy(&string[a],&string[a+1]);
-               while (string[a]=='_') strcpy(&string[a],&string[a+1]);
-               while (string[a]==',') strcpy(&string[a],&string[a+1]);
-               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)
-{
-       int a,c;
-       do {
-               strcpy(string,"");
-               a=0;
-               do {
-                       c=getc(fp);
-                       if (c<0) {
-                               string[a]=0;
-                               return(-1);
-                               }
-                       string[a++]=c;
-                       } while(c!=10);
-                       string[a-1]=0;
-               } while(string[0]=='#');
-       return(strlen(string));
-       }
-
-
-/*
- * pattern2()  -  searches for patn within search string, returns pos 
- */ 
-int pattern2(char *search, char *patn)
-{
-       int a;
-       for (a=0; a<strlen(search); ++a) {
-               if (!strncasecmp(&search[a],patn,strlen(patn))) return(a);
-               }
-       return(-1);
-       }
-
-
-/*
- * 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
-