-/* epan.h
+/* epan.c
*
* $Id$
*
* Wireshark Protocol Analyzer Library
+ *
+ * Copyright (c) 2001 by Gerald Combs <gerald@wireshark.org>
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
+#ifdef HAVE_LIBGCRYPT
+#include <gcrypt.h>
+#endif /* HAVE_LIBGCRYPT */
+
+#ifdef HAVE_LIBGNUTLS
+#include <gnutls/gnutls.h>
+#endif /* HAVE_LIBGNUTLS */
+
+
#include <glib.h>
#include "epan.h"
#include "epan_dissect.h"
#include "circuit.h"
#include "except.h"
#include "packet.h"
+#include "prefs.h"
#include "column-utils.h"
#include "tap.h"
#include "addr_resolv.h"
-#include "oid_resolv.h"
+#include "oids.h"
#include "emem.h"
#include "expert.h"
-static void (*report_failure_func)(const char *, va_list);
-static void (*report_open_failure_func)(const char *, int, gboolean);
-static void (*report_read_failure_func)(const char *, int);
+#ifdef HAVE_LUA_5_1
+#include <lua.h>
+#include <wslua/wslua.h>
+#endif
+
+#ifdef HAVE_LIBSMI
+#include <smi.h>
+#endif
+
+#ifdef HAVE_C_ARES
+#include <ares_version.h>
+#endif
+
+#ifdef HAVE_GEOIP
+#include "geoip_db.h"
+#endif
+
+gchar*
+epan_get_version(void) {
+ return VERSION;
+}
-/*
- * XXX - this takes the plugin directory as an argument, because
- * libethereal now has its own configure script and "config.h" file,
- * which is what code in the "epan" directory includes, but we need
- * to define PLUGIN_DIR in the top-level directory, as it's used by,
- * for example, the Makefile for the Gryphon plugin, so it knows
- * where to install the plugin.
- *
- * Eventually, we should probably have an "epan-configure" script
- * (or "libethereal-configure", or whatever), along the lines of what
- * GTK+ and GLib have, that can print, among other things, the directory
- * into which plugins should be installed. That way, only libethereal
- * need know what directory that is; programs using it won't, *and*
- * Makefiles for plugins can just use "epan-configure" to figure out
- * where to install the plugins.
- *
- * (Would that *more* libraries had configure scripts like that, so
- * that configure scripts didn't have to go through various contortions
- * to figure out where the header files and libraries for various
- * libraries are located.)
- */
void
-epan_init(const char *plugin_dir, void (*register_all_protocols)(void),
- void (*register_all_handoffs)(void),
- void (*report_failure)(const char *, va_list),
- void (*report_open_failure)(const char *, int, gboolean),
- void (*report_read_failure)(const char *, int))
-{
- report_failure_func = report_failure;
- report_open_failure_func = report_open_failure;
- report_read_failure_func = report_read_failure;
+epan_init(void (*register_all_protocols_func)(register_cb cb, gpointer client_data),
+ void (*register_all_handoffs_func)(register_cb cb, gpointer client_data),
+ register_cb cb,
+ gpointer client_data,
+ void (*report_failure_fcn_p)(const char *, va_list),
+ void (*report_open_failure_fcn_p)(const char *, int, gboolean),
+ void (*report_read_failure_fcn_p)(const char *, int),
+ void (*report_write_failure_fcn_p)(const char *, int))
+{
+ init_report_err(report_failure_fcn_p, report_open_failure_fcn_p,
+ report_read_failure_fcn_p, report_write_failure_fcn_p);
+
+ /* initialize memory allocation subsystem */
+ emem_init();
+
+ /* initialize the GUID to name mapping table */
+ guids_init();
+
except_init();
+#ifdef HAVE_LIBGNUTLS
+ gnutls_global_init();
+#elif defined(HAVE_LIBGCRYPT)
+ gcry_check_version(NULL);
+#endif
tvbuff_init();
- oid_resolv_init();
tap_init();
- proto_init(plugin_dir,register_all_protocols,register_all_handoffs);
+ prefs_init();
+ proto_init(register_all_protocols_func, register_all_handoffs_func,
+ cb, client_data);
packet_init();
dfilter_init();
final_registration_all_protocols();
host_name_lookup_init();
expert_init();
+#ifdef HAVE_LUA_5_1
+ wslua_init(NULL);
+#endif
+#ifdef HAVE_GEOIP
+ geoip_db_init();
+#endif
+
}
void
epan_cleanup(void)
{
- expert_cleanup();
+ cleanup_dissection();
dfilter_cleanup();
proto_cleanup();
+ prefs_cleanup();
packet_cleanup();
oid_resolv_cleanup();
tvbuff_cleanup();
+#ifdef HAVE_LIBGNUTLS
+ gnutls_global_deinit();
+#endif
except_deinit();
host_name_lookup_cleanup();
}
}
void
-epan_circuit_init(void)
+epan_conversation_cleanup(void)
{
- circuit_init();
+ conversation_cleanup();
}
-/*
- * Report a general error.
- */
void
-report_failure(const char *msg_format, ...)
-{
- va_list ap;
-
- va_start(ap, msg_format);
- (*report_failure_func)(msg_format, ap);
- va_end(ap);
-}
-
-/*
- * Report an error when trying to open or create a file.
- * "err" is assumed to be an error code from Wiretap; positive values are
- * UNIX-style errnos, so this can be used for open failures not from
- * Wiretap as long as the failue code is just an errno.
- */
-void
-report_open_failure(const char *filename, int err,
- gboolean for_writing)
+epan_circuit_init(void)
{
- (*report_open_failure_func)(filename, err, for_writing);
+ circuit_init();
}
-/*
- * Report an error when trying to read a file.
- * "err" is assumed to be a UNIX-style errno.
- */
void
-report_read_failure(const char *filename, int err)
+epan_circuit_cleanup(void)
{
- (*report_read_failure_func)(filename, err);
+ circuit_cleanup();
}
epan_dissect_t*
-epan_dissect_new(gboolean create_proto_tree, gboolean proto_tree_visible)
+epan_dissect_init(epan_dissect_t *edt, const gboolean create_proto_tree, const gboolean proto_tree_visible)
{
- epan_dissect_t *edt;
-
- edt = g_new(epan_dissect_t, 1);
+ g_assert(edt);
if (create_proto_tree) {
edt->tree = proto_tree_create_root();
return edt;
}
+epan_dissect_t*
+epan_dissect_new(const gboolean create_proto_tree, const gboolean proto_tree_visible)
+{
+ epan_dissect_t *edt;
+
+ edt = g_new0(epan_dissect_t, 1);
+
+ return epan_dissect_init(edt, create_proto_tree, proto_tree_visible);
+}
+
+void
+epan_dissect_fake_protocols(epan_dissect_t *edt, const gboolean fake_protocols)
+{
+ if (edt)
+ proto_tree_set_fake_protocols(edt->tree, fake_protocols);
+}
+
void
epan_dissect_run(epan_dissect_t *edt, void* pseudo_header,
const guint8* data, frame_data *fd, column_info *cinfo)
dissect_packet(edt, pseudo_header, data, fd, cinfo);
}
-
void
-epan_dissect_free(epan_dissect_t* edt)
+epan_dissect_cleanup(epan_dissect_t* edt)
{
+ g_assert(edt);
+
/* Free the data sources list. */
free_data_sources(&edt->pi);
if (edt->tree) {
proto_tree_free(edt->tree);
}
+}
+void
+epan_dissect_free(epan_dissect_t* edt)
+{
+ epan_dissect_cleanup(edt);
g_free(edt);
}
void
epan_dissect_prime_dfilter(epan_dissect_t *edt, const dfilter_t* dfcode)
{
- dfilter_prime_proto_tree(dfcode, edt->tree);
+ dfilter_prime_proto_tree(dfcode, edt->tree);
+}
+
+/* ----------------------- */
+const gchar *
+epan_custom_set(epan_dissect_t *edt, int field_id,
+ gint occurrence,
+ gchar *result,
+ gchar *expr, const int size )
+{
+ return proto_custom_set(edt->tree, field_id, occurrence, result, expr, size);
+}
+
+void
+epan_dissect_fill_in_columns(epan_dissect_t *edt, const gboolean fill_col_exprs, const gboolean fill_fd_colums)
+{
+ col_custom_set_edt(edt, edt->pi.cinfo);
+ col_fill_in(&edt->pi, fill_col_exprs, fill_fd_colums);
}
+/*
+ * Get compile-time information for libraries used by libwireshark.
+ */
void
-epan_dissect_fill_in_columns(epan_dissect_t *edt)
+epan_get_compiled_version_info(GString *str)
{
- col_fill_in(&edt->pi);
+ /* PCRE */
+ g_string_append(str, ", ");
+#ifdef HAVE_LIBPCRE
+ g_string_append(str, "with libpcre ");
+#ifdef PCRE_MAJOR
+#ifdef PCRE_MINOR
+ g_string_append_printf(str, "%u.%u", PCRE_MAJOR, PCRE_MINOR);
+#else /* PCRE_MINOR */
+ g_string_append_printf(str, "%u", PCRE_MAJOR);
+#endif /* PCRE_MINOR */
+#else /* PCRE_MAJOR */
+ g_string_append(str, "(version unknown)");
+#endif /* PCRE_MAJOR */
+#else /* HAVE_LIBPCRE */
+ g_string_append(str, "without libpcre");
+#endif /* HAVE_LIBPCRE */
+
+ /* SNMP */
+ g_string_append(str, ", ");
+#ifdef HAVE_LIBSMI
+ g_string_append(str, "with SMI " SMI_VERSION_STRING);
+#else /* no SNMP library */
+ g_string_append(str, "without SMI");
+#endif /* _SMI_H */
+
+ /* c-ares */
+ g_string_append(str, ", ");
+#ifdef HAVE_C_ARES
+ g_string_append(str, "with c-ares " ARES_VERSION_STR);
+#else
+ g_string_append(str, "without c-ares");
+
+ /* ADNS - only add if no c-ares */
+ g_string_append(str, ", ");
+#ifdef HAVE_GNU_ADNS
+ g_string_append(str, "with ADNS");
+#else
+ g_string_append(str, "without ADNS");
+#endif /* HAVE_GNU_ADNS */
+#endif /* HAVE_C_ARES */
+
+ /* LUA */
+ g_string_append(str, ", ");
+#ifdef HAVE_LUA_5_1
+ g_string_append(str, "with ");
+ g_string_append(str, LUA_VERSION);
+#else
+ g_string_append(str, "without Lua");
+#endif /* HAVE_LUA_5_1 */
+
+ g_string_append(str, ", ");
+#ifdef HAVE_PYTHON
+ g_string_append(str, "with Python");
+#ifdef PY_VERSION
+ g_string_append(str, " " PY_VERSION);
+#endif /* PY_VERSION */
+#else
+ g_string_append(str, "without Python");
+#endif /* HAVE_PYTHON */
+
+ /* GnuTLS */
+ g_string_append(str, ", ");
+#ifdef HAVE_LIBGNUTLS
+ g_string_append(str, "with GnuTLS " LIBGNUTLS_VERSION);
+#else
+ g_string_append(str, "without GnuTLS");
+#endif /* HAVE_LIBGNUTLS */
+
+ /* Gcrypt */
+ g_string_append(str, ", ");
+#ifdef HAVE_LIBGCRYPT
+ g_string_append(str, "with Gcrypt " GCRYPT_VERSION);
+#else
+ g_string_append(str, "without Gcrypt");
+#endif /* HAVE_LIBGCRYPT */
+
+ /* Kerberos */
+ /* XXX - I don't see how to get the version number, at least for KfW */
+ g_string_append(str, ", ");
+#ifdef HAVE_KERBEROS
+#ifdef HAVE_MIT_KERBEROS
+ g_string_append(str, "with MIT Kerberos");
+#else
+ /* HAVE_HEIMDAL_KERBEROS */
+ g_string_append(str, "with Heimdal Kerberos");
+#endif
+#else
+ g_string_append(str, "without Kerberos");
+#endif /* HAVE_KERBEROS */
+
+ /* GeoIP */
+ g_string_append(str, ", ");
+#ifdef HAVE_GEOIP
+ g_string_append(str, "with GeoIP");
+#else
+ g_string_append(str, "without GeoIP");
+#endif /* HAVE_GEOIP */
+
+}
+
+/*
+ * Get runtime information for libraries used by libwireshark.
+ */
+void
+epan_get_runtime_version_info(GString *str
+#if !defined(HAVE_LIBGNUTLS) && !defined(HAVE_LIBGCRYPT)
+_U_
+#endif
+)
+{
+ /* GnuTLS */
+#ifdef HAVE_LIBGNUTLS
+ g_string_append_printf(str, ", GnuTLS %s", gnutls_check_version(NULL));
+#endif /* HAVE_LIBGNUTLS */
+
+ /* Gcrypt */
+#ifdef HAVE_LIBGCRYPT
+ g_string_append_printf(str, ", Gcrypt %s", gcry_check_version(NULL));
+#endif /* HAVE_LIBGCRYPT */
}
git.samba.org / obnox / wireshark / wip.git / blobdiff