src/common.h

   1 /*
   2     Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012
   3     Ben Kibbey <bjk@luxsci.net>
   4
   5     This file is part of pwmd.
   6
   7     Pwmd is free software: you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation, either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     Pwmd is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with Pwmd.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20 #ifndef COMMON_H
  21 #define COMMON_H
  22
  23 #include <sys/types.h>
  24 #include <sys/stat.h>
  25 #include <pthread.h>
  26 #include <assuan.h>
  27
  28 #ifdef ENABLE_NLS
  29 #ifdef HAVE_LOCALE_H
  30 #include <locale.h>
  31 #endif
  32 #endif
  33
  34 #ifndef _
  35 #include "gettext.h"
  36 #define _(msgid) gettext(msgid)
  37 #endif
  38
  39 #ifdef WITH_GNUTLS
  40 #include "tls.h"
  41 #endif
  42 #include "status.h"
  43 #include "agent.h"
  44
  45 struct client_thread_s {
  46     pthread_t tid;
  47     int fd;
  48     pthread_mutex_t status_mutex;
  49     struct status_msg_s *msg_queue;
  50     int status_msg_pipe[2];
  51     struct client_s *cl;
  52 #ifdef WITH_GNUTLS
  53     int remote;
  54     struct tls_s *tls;
  55 #endif
  56 };
  57
  58 struct client_s {
  59     assuan_context_t ctx;
  60     void *doc;          /* xmlDocPtr */
  61     void *xml_error;
  62     char *filename;
  63     unsigned char md5file[16];
  64     struct client_thread_s *thd;
  65     struct crypto_s *crypto;
  66     uint32_t opts;
  67     uint32_t flags;
  68     long lock_timeout;          /* In tenths of a second. */
  69     gpg_error_t last_rc;
  70     char *last_error;           /* ELOOP element path. */
  71     unsigned char *crc;         /* Of the data file. */
  72 };
  73
  74 pthread_key_t thread_name_key;
  75 pthread_mutex_t cn_mutex;
  76 struct slist_s *cn_thread_list;
  77 char **debug_level;
  78
  79 int assuan_log_cb(assuan_context_t ctx, void *data, unsigned cat,
  80         const char *msg);
  81 void log_write(const char *fmt, ...);
  82 gpg_error_t send_error(assuan_context_t ctx, gpg_error_t e);
  83
  84 #endif