60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/* This file is part of the Project Athena Zephyr Notification System.
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* It contains source for the ZFormatNoticeList function.
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*
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* Created by: Robert French
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*
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* $Id$
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*
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* Copyright (c) 1987,1991 by the Massachusetts Institute of Technology.
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* For copying and distribution information, see the file
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* "mit-copyright.h".
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*/
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#include <internal.h>
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#ifndef lint
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static const char rcsid_ZFormatNoticeList_c[] =
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"$Id$";
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#endif
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Code_t
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ZFormatNoticeList(ZNotice_t *notice,
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register char **list,
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int nitems,
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char **buffer,
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int *ret_len,
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Z_AuthProc cert_routine)
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{
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char header[Z_MAXHEADERLEN];
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register int i;
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int hdrlen, size;
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char *ptr;
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Code_t retval;
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if ((retval = Z_FormatHeader(notice, header, sizeof(header), &hdrlen,
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cert_routine)) != ZERR_NONE)
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return (retval);
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size = 0;
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for (i=0;i<nitems;i++)
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size += strlen(list[i])+1;
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*ret_len = hdrlen+size;
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/* *ret_len can never be zero here, no need to worry about malloc(0). */
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if (!(*buffer = (char *) malloc((unsigned)*ret_len)))
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return (ENOMEM);
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(void) memcpy(*buffer, header, hdrlen);
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ptr = *buffer+hdrlen;
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for (;nitems;nitems--, list++) {
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i = strlen(*list)+1;
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(void) memcpy(ptr, *list, i);
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ptr += i;
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}
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return (ZERR_NONE);
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}
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