HGKeeper

/* This file is part of the Project Athena Zephyr Notification System.

* It contains source for the ZFormatNoticeList function.

* Created by: Robert French

* For copying and distribution information, see the file

* "mit-copyright.h".

#include "internal.h"

Code_t

ZFormatNoticeList(ZNotice_t *notice, register char **list, int nitems,

char **buffer, int *ret_len, Z_AuthProc cert_routine)

{

char header[Z_MAXHEADERLEN];

int hdrlen, size;

char *ptr;

Code_t retval;

if ((retval = Z_FormatHeader(notice, header, sizeof(header), &hdrlen,

cert_routine)) != ZERR_NONE)

return (retval);

size = 0;

for (i=0;i<nitems;i++)

size += strlen(list[i])+1;

*ret_len = hdrlen+size;

/* *ret_len can never be zero here, no need to worry about malloc(0). */

if (!(*buffer = (char *) malloc((unsigned)*ret_len)))

return (ENOMEM);

(void) memcpy(*buffer, header, hdrlen);

ptr = *buffer+hdrlen;

for (;nitems;nitems--, list++) {

i = strlen(*list)+1;

(void) memcpy(ptr, *list, i);

ptr += i;

}

return (ZERR_NONE);

}