1 /* misc.h - miscellaneous
2 * Copyright (C) 2002 Klarälvdalens Datakonsult AB
4 * This file is part of DirMngr.
6 * DirMngr is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * DirMngr is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
24 /* Convert hex encoded string back to binary. */
25 size_t unhexify (unsigned char *result, const char *string);
27 /* Returns SHA1 hash of the data. */
28 char* hashify_data( const char* data, size_t len );
30 /* Returns data as a hex string. */
31 char* hexify_data (const unsigned char* data, size_t len, int with_prefix);
33 /* Returns the serial number as a hex string. */
34 char* serial_hex ( ksba_sexp_t serial );
36 /* Take an S-Expression encoded blob and return a pointer to the
37 actual data as well as its length. */
38 const unsigned char *serial_to_buffer (const ksba_sexp_t serial,
41 /* Do an in-place percent unescaping of STRING. Returns STRING. */
42 char *unpercent_string (char *string);
44 gpg_error_t canon_sexp_to_gcry (const unsigned char *canon,
47 /* Return an allocated hex-string with the SHA-1 fingerprint of
49 char *get_fingerprint_hexstring (ksba_cert_t cert);
50 /* Return an allocated hex-string with the SHA-1 fingerprint of
51 CERT. This version inserts the usual colons. */
52 char *get_fingerprint_hexstring_colon (ksba_cert_t cert);
54 /* Log CERT in short format with s/n and issuer DN prefixed by TEXT. */
55 void cert_log_name (const char *text, ksba_cert_t cert);
57 /* Log CERT in short format with the subject DN prefixed by TEXT. */
58 void cert_log_subject (const char *text, ksba_cert_t cert);
60 /* Dump the serial number SERIALNO to the log stream. */
61 void dump_serial (ksba_sexp_t serialno);
63 /* Dump STRING to the log file but choose the best readable
65 void dump_string (const char *string);
67 /* Dump an KSBA cert object to the log stream. Prefix the output with
68 TEXT. This is used for debugging. */
69 void dump_cert (const char *text, ksba_cert_t cert);
71 /* Callback to print infos about the TLS certificates. */
72 void cert_log_cb (http_session_t sess, gpg_error_t err,
73 const char *hostname, const void **certs, size_t *certlens);
75 /* Return the host name and the port (0 if none was given) from the
76 URL. Return NULL on error or if host is not included in the
78 char *host_and_port_from_url (const char *url, int *port);
80 /* Create a KSBA reader object and connect it to the estream FP. */
81 gpg_error_t create_estream_ksba_reader (ksba_reader_t *r_reader, estream_t fp);
83 /* Encode the binary data in {DATA,DATALEN} as ASCII-armored data and
84 stored it as a NUL-terminated string in *R_STRING. The caller is
85 responsible for freeing *R_STRING. */
86 gpg_error_t armor_data (char **r_string, const void *data, size_t datalen);
88 /* Copy all data from IN to OUT. */
89 gpg_error_t copy_stream (estream_t in, estream_t out);