(c-guess-basic-syntax): Move CASE 19 to a different place, correctly to
[emacs.git] / src / gnutls.h
blob43a9eefce1b124e3330a087c19dfad2d69698c29
1 /* GnuTLS glue for GNU Emacs.
2 Copyright (C) 2010-2011 Free Software Foundation, Inc.
4 This file is part of GNU Emacs.
6 GNU Emacs 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 3 of the License, or
9 (at your option) any later version.
11 GNU Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
19 #ifndef EMACS_GNUTLS_DEFINED
20 #define EMACS_GNUTLS_DEFINED
22 #ifdef HAVE_GNUTLS
23 #include <gnutls/gnutls.h>
25 typedef enum
27 /* Initialization stages. */
28 GNUTLS_STAGE_EMPTY = 0,
29 GNUTLS_STAGE_CRED_ALLOC,
30 GNUTLS_STAGE_FILES,
31 GNUTLS_STAGE_INIT,
32 GNUTLS_STAGE_PRIORITY,
33 GNUTLS_STAGE_CRED_SET,
35 /* Handshake stages. */
36 GNUTLS_STAGE_HANDSHAKE_CANDO = GNUTLS_STAGE_CRED_SET,
37 GNUTLS_STAGE_TRANSPORT_POINTERS_SET,
38 GNUTLS_STAGE_HANDSHAKE_TRIED,
40 GNUTLS_STAGE_READY,
41 } gnutls_initstage_t;
43 #define GNUTLS_EMACS_ERROR_INVALID_TYPE GNUTLS_E_APPLICATION_ERROR_MIN
45 #define GNUTLS_INITSTAGE(proc) (XPROCESS (proc)->gnutls_initstage)
47 #define GNUTLS_PROCESS_USABLE(proc) (GNUTLS_INITSTAGE(proc) >= GNUTLS_STAGE_READY)
49 #define GNUTLS_LOG(level, max, string) if (level <= max) { gnutls_log_function (level, "(Emacs) " string); }
51 #define GNUTLS_LOG2(level, max, string, extra) if (level <= max) { gnutls_log_function2 (level, "(Emacs) " string, extra); }
53 int
54 emacs_gnutls_write (int fildes, struct Lisp_Process *proc, char *buf,
55 unsigned int nbyte);
56 int
57 emacs_gnutls_read (int fildes, struct Lisp_Process *proc, char *buf,
58 unsigned int nbyte);
60 extern void syms_of_gnutls (void);
62 #endif
64 #endif