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88 lines
3.1 KiB
C
88 lines
3.1 KiB
C
/* misc.h - miscellaneous
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* Copyright (C) 2002 Klarälvdalens Datakonsult AB
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*
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* This file is part of DirMngr.
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*
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* DirMngr is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* DirMngr is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifndef MISC_H
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#define MISC_H
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/* Convert hex encoded string back to binary. */
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size_t unhexify (unsigned char *result, const char *string);
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/* Returns SHA1 hash of the data. */
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char* hashify_data( const char* data, size_t len );
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/* Returns data as a hex string. */
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char* hexify_data( const unsigned char* data, size_t len );
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/* Returns the serial number as a hex string. */
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char* serial_hex ( ksba_sexp_t serial );
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/* Take an S-Expression encoded blob and return a pointer to the
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actual data as well as its length. */
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const unsigned char *serial_to_buffer (const ksba_sexp_t serial,
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size_t *length);
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/* Do an in-place percent unescaping of STRING. Returns STRING. */
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char *unpercent_string (char *string);
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gpg_error_t canon_sexp_to_gcry (const unsigned char *canon,
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gcry_sexp_t *r_sexp);
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/* Return an allocated hex-string with the SHA-1 fingerprint of
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CERT. */
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char *get_fingerprint_hexstring (ksba_cert_t cert);
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/* Return an allocated hex-string with the SHA-1 fingerprint of
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CERT. This version inserts the usual colons. */
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char *get_fingerprint_hexstring_colon (ksba_cert_t cert);
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/* Log CERT in short format with s/n and issuer DN prefixed by TEXT. */
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void cert_log_name (const char *text, ksba_cert_t cert);
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/* Log CERT in short format with the subject DN prefixed by TEXT. */
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void cert_log_subject (const char *text, ksba_cert_t cert);
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/* Dump the serial number SERIALNO to the log stream. */
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void dump_serial (ksba_sexp_t serialno);
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/* Dump STRING to the log file but choose the best readable
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format. */
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void dump_string (const char *string);
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/* Dump an KSBA cert object to the log stream. Prefix the output with
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TEXT. This is used for debugging. */
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void dump_cert (const char *text, ksba_cert_t cert);
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/* Return the host name and the port (0 if none was given) from the
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URL. Return NULL on error or if host is not included in the
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URL. */
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char *host_and_port_from_url (const char *url, int *port);
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#ifdef HAVE_FOPENCOOKIE
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/* We have to implement funopen in terms of glibc's fopencookie. */
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FILE *funopen(void *cookie,
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int (*readfn)(void *, char *, int),
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int (*writefn)(void *, const char *, int),
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fpos_t (*seekfn)(void *, fpos_t, int),
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int (*closefn)(void *));
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#endif /*HAVE_FOPENCOOKIE*/
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#endif /* MISC_H */
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