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/* * Read MIME body-part, stopping on boundaries. */ /* (C) Copyright 1994 by Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify, distribute, and sell this software * and its documentation for any purpose is hereby granted without * fee, provided that the above copyright notice appear in all copies * and that both that copyright notice and this permission notice * appear in supporting documentation, and that the name of Carnegie * Mellon University not be used in advertising or publicity * pertaining to distribution of the software without specific, * written prior permission. Carnegie Mellon University makes no * representations about the suitability of this software for any * purpose. It is provided "as is" without express or implied * warranty. * * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ /* Max length of a MIME "boundary", per RFC 1521 */ #define PART_MAX_BOUNDARY_LEN 70 /* Structure describing an input file from which we read MIME */ struct part { /* Input file */ FILE *infile; /* Input buffer */ unsigned char *buf; int buf_alloc; unsigned char *ptr; int cnt; /* Boundary information */ char (*boundary)[PART_MAX_BOUNDARY_LEN+1]; int *boundary_length; int boundary_alloc; int boundary_num; int boundary_seen; /* Index of boundary last seen, or * boundary_num if no pending boundary */ }; #define part_getc(s) (((s)->cnt-- > 0 && (s)->ptr[0] != '\n') ? (int)*(s)->ptr++ : part_fill(s)) #define part_ungetc(c, s) ((s)->cnt++, ((s)->boundary_seen = (s)->boundary_num), (*--(s)->ptr = (c))) extern struct part *part_init(); extern char *part_gets();
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.