1N/A/***********************************************************************
1N/A* *
1N/A* This software is part of the ast package *
1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property *
1N/A* and is licensed under the *
1N/A* Common Public License, Version 1.0 *
1N/A* by AT&T Intellectual Property *
1N/A* *
1N/A* A copy of the License is available at *
1N/A* http://www.opensource.org/licenses/cpl1.0.txt *
1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
1N/A* *
1N/A* Information and Software Systems Research *
1N/A* AT&T Research *
1N/A* Florham Park NJ *
1N/A* *
1N/A* Glenn Fowler <gsf@research.att.com> *
1N/A* David Korn <dgk@research.att.com> *
1N/A* Phong Vo <kpv@research.att.com> *
1N/A* *
1N/A***********************************************************************/
1N/A#pragma prototyped
1N/A
1N/A/*
1N/A * mime/mailcap to magic support
1N/A */
1N/A
1N/A#include "mimelib.h"
1N/A
1N/A/*
1N/A * close magic handle
1N/A * done this way so that magic is only pulled in
1N/A * if mimetype() is used
1N/A */
1N/A
1N/Astatic void
1N/Adrop(Mime_t* mp)
1N/A{
1N/A if (mp->magic)
1N/A {
1N/A magicclose(mp->magic);
1N/A mp->magic = 0;
1N/A }
1N/A}
1N/A
1N/A/*
1N/A * return mime type for file
1N/A */
1N/A
1N/Achar*
1N/Amimetype(Mime_t* mp, Sfio_t* fp, const char* file, struct stat* st)
1N/A{
1N/A if (mp->disc->flags & MIME_NOMAGIC)
1N/A return 0;
1N/A if (!mp->magic)
1N/A {
1N/A mp->magicd.version = MAGIC_VERSION;
1N/A mp->magicd.flags = MAGIC_MIME;
1N/A mp->magicd.errorf = mp->disc->errorf;
1N/A if (!(mp->magic = magicopen(&mp->magicd)))
1N/A {
1N/A mp->disc->flags |= MIME_NOMAGIC;
1N/A return 0;
1N/A }
1N/A mp->freef = drop;
1N/A magicload(mp->magic, NiL, 0);
1N/A }
1N/A return magictype(mp->magic, fp, file, st);
1N/A}