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git://git.code.sf.net/p/cdesktopenv/code
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92 lines
3.3 KiB
C
92 lines
3.3 KiB
C
/***********************************************************************
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* *
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* This software is part of the ast package *
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* Copyright (c) 1985-2011 AT&T Intellectual Property *
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* Copyright (c) 2020-2021 Contributors to ksh 93u+m *
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* and is licensed under the *
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* Eclipse Public License, Version 1.0 *
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* by AT&T Intellectual Property *
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* *
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* A copy of the License is available at *
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* http://www.eclipse.org/org/documents/epl-v10.html *
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* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
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* *
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* Information and Software Systems Research *
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* AT&T Research *
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* Florham Park NJ *
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* *
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* Glenn Fowler <gsf@research.att.com> *
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* David Korn <dgk@research.att.com> *
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* Phong Vo <kpv@research.att.com> *
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* *
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***********************************************************************/
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#pragma prototyped
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/*
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* mime/mailcap interface
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*/
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#ifndef _MIMETYPE_H
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#define _MIMETYPE_H 1
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#include <sfio.h>
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#include <ls.h>
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#define MIME_VERSION 19970717L
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#ifndef MIME_FILES
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#define MIME_FILES "~/.mailcap:/usr/local/etc/mailcap:/usr/etc/mailcap:/etc/mailcap:/etc/mail/mailcap:/usr/public/lib/mailcap"
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#endif
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#define MIME_FILES_ENV "MAILCAP"
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#define MIME_LIST (1<<0) /* mimeload arg is : list */
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#define MIME_NOMAGIC (1<<1) /* no magic for mimetype() */
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#define MIME_PIPE (1<<2) /* mimeview() io is piped */
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#define MIME_REPLACE (1<<3) /* replace existing definition */
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#define MIME_USER (1L<<16) /* first user flag bit */
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struct Mime_s;
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typedef struct Mime_s Mime_t;
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struct Mimedisc_s;
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typedef struct Mimedisc_s Mimedisc_t;
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typedef int (*Mimevalue_f)(Mime_t*, void*, char*, size_t, Mimedisc_t*);
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struct Mimedisc_s
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{
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unsigned long version; /* interface version */
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unsigned long flags; /* MIME_* flags */
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Error_f errorf; /* error function */
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Mimevalue_f valuef; /* value extraction function */
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};
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struct Mime_s
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{
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const char* id; /* library id string */
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#ifdef _MIME_PRIVATE_
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_MIME_PRIVATE_
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#endif
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};
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#if _BLD_ast && defined(__EXPORT__)
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#define extern __EXPORT__
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#endif
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extern Mime_t* mimeopen(Mimedisc_t*);
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extern int mimeload(Mime_t*, const char*, unsigned long);
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extern int mimelist(Mime_t*, Sfio_t*, const char*);
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extern int mimeclose(Mime_t*);
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extern int mimeset(Mime_t*, char*, unsigned long);
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extern char* mimetype(Mime_t*, Sfio_t*, const char*, struct stat*);
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extern char* mimeview(Mime_t*, const char*, const char*, const char*, const char*);
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extern int mimehead(Mime_t*, void*, size_t, size_t, char*);
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extern int mimecmp(const char*, const char*, char**);
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#undef extern
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#endif
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