/* decode_as.c * Routines for dissector Decode As handlers * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "config.h" #include #include "decode_as.h" #include "packet.h" /* XXX Should this be in ui/decode_as_util? */ GList *decode_as_list = NULL; void register_decode_as(decode_as_t* reg) { /* Ensure valid functions */ DISSECTOR_ASSERT(reg->populate_list); DISSECTOR_ASSERT(reg->reset_value); DISSECTOR_ASSERT(reg->change_value); decode_as_list = g_list_append(decode_as_list, reg); } struct decode_as_default_populate { decode_as_add_to_list_func add_to_list; gpointer ui_element; }; static void decode_proto_add_to_list (const gchar *table_name, gpointer value, gpointer user_data) { struct decode_as_default_populate* populate = (struct decode_as_default_populate*)user_data; const gchar *proto_name; gint i; dissector_handle_t handle; handle = (dissector_handle_t)value; proto_name = dissector_handle_get_short_name(handle); i = dissector_handle_get_protocol_index(handle); if (i >= 0 && !proto_is_protocol_enabled(find_protocol_by_id(i))) return; populate->add_to_list(table_name, proto_name, value, populate->ui_element); } void decode_as_default_populate_list(const gchar *table_name, decode_as_add_to_list_func add_to_list, gpointer ui_element) { struct decode_as_default_populate populate; populate.add_to_list = add_to_list; populate.ui_element = ui_element; dissector_table_foreach_handle(table_name, decode_proto_add_to_list, &populate); } gboolean decode_as_default_reset(const char *name, const gpointer pattern) { dissector_reset_uint(name, GPOINTER_TO_UINT(pattern)); return TRUE; } gboolean decode_as_default_change(const char *name, const gpointer pattern, gpointer handle, gchar* list_name _U_) { dissector_handle_t* dissector = (dissector_handle_t*)handle; if (dissector != NULL) dissector_change_uint(name, GPOINTER_TO_UINT(pattern), *dissector); return TRUE; } /* * Editor modelines * * Local Variables: * c-basic-offset: 4 * tab-width: 8 * indent-tabs-mode: nil * End: * * ex: set shiftwidth=4 tabstop=8 expandtab: * :indentSize=4:tabSize=8:noTabs=true: */