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101 lines
3.4 KiB
C
101 lines
3.4 KiB
C
/* $FreeBSD$ */
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/* $OpenBSD: extern.h,v 1.3 1999/10/07 16:30:32 espie Exp $ */
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/*-
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* Copyright (c) 1999 Marc Espie.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Marc Espie for the OpenBSD
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* Project.
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*
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* THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBSD
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* PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Convention: all functions that operate on a FILE * also take a filename
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* for diagnostic purposes. The file can be connected to a pipe, so
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* - don't rewind
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* - don't reopen from filename.
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*/
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struct mygzip_header;
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struct signature;
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/* main.c */
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extern int verbose;
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extern int quiet;
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extern char *userkey;
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/* common.c */
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extern int read_header_and_diagnose __P((FILE *file, \
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/*@out@*/struct mygzip_header *h, /*@null@*/struct signature **sign, \
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const char *filename));
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extern int reap __P((pid_t pid));
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/* sign.c */
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extern int sign __P((/*@observer@*/const char *filename, int type, \
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/*@null@*/const char *userid, char *envp[]));
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/* check.c */
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extern int check_signature __P((/*@dependent@*/FILE *file, \
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/*@null@*/const char *userid, char *envp[], \
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/*@observer@*/const char *filename));
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#define PKG_BADSIG 0
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#define PKG_GOODSIG 1
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#define PKG_UNSIGNED 2
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#define PKG_SIGNED 4
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#define PKG_SIGERROR 8
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#define PKG_SIGUNKNOWN 16
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typedef /*@observer@*/char *pchar;
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#define MAXID 512
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/* sha1.c */
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#define SHA1_DB_NAME "/var/db/pkg/SHA1"
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extern void *new_sha1_checker __P((struct mygzip_header *h, \
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struct signature *sign, const char *userid, char *envp[], \
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const char *filename));
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extern void sha1_add __P((void *arg, const char *buffer, \
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size_t length));
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extern int sha1_sign_ok __P((void *arg));
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extern int retrieve_sha1_marker __P((const char *filename, \
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struct signature **sign, const char *userid));
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/* x509.c */
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#define X509_DB_NAME "/var/db/pkg/X509"
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extern void *new_x509_checker __P((struct mygzip_header *h, \
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struct signature *sign, const char *userid, char *envp[], \
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const char *filename));
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extern void x509_add __P((void *arg, const char *buffer, \
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size_t length));
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extern int x509_sign_ok __P((void *arg));
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extern int retrieve_x509_marker __P((const char *filename, \
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struct signature **sign, const char *userid));
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