keyanalyze/pgpring/pgppacket.h

   1 /*
   2  * Copyright (C) 2001 Thomas Roessler <roessler@does-not-exist.org>
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of
   7  * the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public
  15  * License along with this program; if not, write to the Free
  16  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  17  * MA 02111, USA.
  18  */
  19
  20 /*
  21  * Definitions for a rudimentary PGP packet parser which is shared
  22  * by mutt proper and the PGP public key ring lister.
  23  */
  24
  25 #ifndef _PGPPACKET_H
  26 # define _PGPPACKET_H
  27
  28 enum packet_tags
  29 {
  30   PT_RES0 = 0,                  /* reserved */
  31   PT_ESK,                       /* Encrypted Session Key */
  32   PT_SIG,                       /* Signature Packet */
  33   PT_CESK,                      /* Conventionally Encrypted Session Key Packet */
  34   PT_OPS,                       /* One-Pass Signature Packet */
  35   PT_SECKEY,                    /* Secret Key Packet */
  36   PT_PUBKEY,                    /* Public Key Packet */
  37   PT_SUBSECKEY,                 /* Secret Subkey Packet */
  38   PT_COMPRESSED,                /* Compressed Data Packet */
  39   PT_SKE,                       /* Symmetrically Encrypted Data Packet */
  40   PT_MARKER,                    /* Marker Packet */
  41   PT_LITERAL,                   /* Literal Data Packet */
  42   PT_TRUST,                     /* Trust Packet */
  43   PT_NAME,                      /* Name Packet */
  44   PT_SUBKEY,                    /* Subkey Packet */
  45   PT_RES15,                     /* Reserved */
  46   PT_COMMENT                    /* Comment Packet */
  47 };
  48
  49 unsigned char *pgp_read_packet (FILE * fp, size_t * len);
  50 void pgp_release_packet (void);
  51
  52 #endif