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+/* g13.h - Global definitions for G13.
+ * Copyright (C) 2009 Free Software Foundation, Inc.
+ * Copyright (C) 2009, 2015 Werner Koch.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef G13_COMMON_H
+#define G13_COMMON_H
+
+#ifdef GPG_ERR_SOURCE_DEFAULT
+#error GPG_ERR_SOURCE_DEFAULT already defined
+#endif
+#define GPG_ERR_SOURCE_DEFAULT GPG_ERR_SOURCE_G13
+#include <gpg-error.h>
+
+#include "../common/util.h"
+#include "../common/status.h"
+#include "../common/session-env.h"
+#include "../common/strlist.h"
+
+/* Debug values and macros. */
+#define DBG_MOUNT_VALUE 1 /* Debug mount or device stuff. */
+#define DBG_CRYPTO_VALUE 4 /* Debug low level crypto. */
+#define DBG_MEMORY_VALUE 32 /* Debug memory allocation stuff. */
+#define DBG_MEMSTAT_VALUE 128 /* Show memory statistics. */
+#define DBG_IPC_VALUE 1024 /* Debug assuan communication. */
+
+#define DBG_MOUNT (opt.debug & DBG_MOUNT_VALUE)
+#define DBG_CRYPTO (opt.debug & DBG_CRYPTO_VALUE)
+#define DBG_MEMORY (opt.debug & DBG_MEMORY_VALUE)
+#define DBG_IPC (opt.debug & DBG_IPC_VALUE)
+
+/* A large struct named "opt" to keep global flags. Note that this
+ struct is used by g13 and g13-syshelp and thus some fields may only
+ make sense for one of them. */
+EXTERN_UNLESS_MAIN_MODULE
+struct
+{
+ unsigned int debug; /* Debug flags (DBG_foo_VALUE). */
+ int verbose; /* Verbosity level. */
+ int quiet; /* Be as quiet as possible. */
+ int dry_run; /* Don't change any persistent data. */
+
+ const char *config_filename; /* Name of the used config file. */
+
+ /* Filename of the AGENT program. */
+ const char *agent_program;
+
+ /* Filename of the GPG program. Unless set via an program option it
+ is initialized at the first engine startup to the standard gpg
+ filename. */
+ const char *gpg_program;
+
+ /* GPG arguments. XXX: Currently it is not possible to set them. */
+ strlist_t gpg_arguments;
+
+ /* Environment variables passed along to the engine. */
+ char *display;
+ char *ttyname;
+ char *ttytype;
+ char *lc_ctype;
+ char *lc_messages;
+ char *xauthority;
+ char *pinentry_user_data;
+ session_env_t session_env;
+
+ /* Name of the output file - FIXME: what is this? */
+ const char *outfile;
+
+} opt;
+
+
+/*-- g13-common.c --*/
+void g13_init_signals (void);
+void g13_install_emergency_cleanup (void);
+void g13_exit (int rc);
+
+/*-- server.c and g13-sh-cmd.c --*/
+gpg_error_t g13_status (ctrl_t ctrl, int no, ...) GPGRT_ATTR_SENTINEL(0);
+
+
+#endif /*G13_COMMON_H*/