2 Copyright (C) 2006-2019 Ben Kibbey <bjk@luxsci.net>
4 This file is part of pwmd.
6 Pwmd 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 Pwmd 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 Pwmd. If not, see <http://www.gnu.org/licenses/>.
22 #include <sys/types.h>
25 #include "pwmd-error.h"
28 #include <libxml/xmlerror.h>
41 #ifdef _POSIX2_LINE_MAX
42 #define LINE_MAX _POSIX2_LINE_MAX
51 #define _(msgid) gettext(msgid)
60 #define CLIENT_STATE_UNKNOWN 0
61 #define CLIENT_STATE_INIT 1
62 #define CLIENT_STATE_IDLE 2
63 #define CLIENT_STATE_COMMAND 3
64 #define CLIENT_STATE_DISCON 4
66 struct client_thread_s
70 pthread_mutex_t status_mutex
;
71 struct status_msg_s
*msg_queue
;
72 int status_msg_pipe
[2];
75 assuan_peercred_t peer
;
95 xmlErrorPtr xml_error
;
97 struct client_thread_s
*thd
;
98 struct crypto_s
*crypto
;
102 long lock_timeout
; /* In tenths of a second. */
104 char *last_error
; /* ELOOP element path. */
105 unsigned char *crc
; /* Of the data file. */
106 int no_access_param
; /* Treat no "access" config param as allowed. */
107 int client_state
; /* OPTION to receive client state msgs. */
108 int did_cow
; /* Have already done a CoW operation. */
109 struct bulk_cmd_s
*bulk_p
; /* For the command result set in xfer_data(). */
111 int disco
; /* Rather than thread->state to avoid lock. */
115 pthread_key_t thread_name_key
;
116 pthread_mutex_t cn_mutex
;
117 struct slist_s
*cn_thread_list
;
119 void log_write (const char *fmt
, ...);
120 int assuan_log_cb (assuan_context_t ctx
, void *data
, unsigned cat
,
122 gpg_error_t
send_error (assuan_context_t ctx
, gpg_error_t e
);
123 void update_client_state (struct client_s
*client
, unsigned s
);
124 gpg_error_t
lock_flock (assuan_context_t ctx
, const char *filename
, int type
,
126 void unlock_flock (int *fd
);