--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eapol/eapol_framework/eapol_common/am/common/eap_am_network_id.cpp Thu Dec 17 08:47:43 2009 +0200
@@ -0,0 +1,596 @@
+/*
+* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: EAP and WLAN authentication protocols.
+*
+*/
+
+
+// This is enumeration of EAPOL source code.
+#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
+ #undef EAP_FILE_NUMBER_ENUM
+ #define EAP_FILE_NUMBER_ENUM 12
+ #undef EAP_FILE_NUMBER_DATE
+ #define EAP_FILE_NUMBER_DATE 1127594498
+#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
+
+
+
+#include "eap_am_memory.h"
+#include "eap_tools.h"
+#include "eapol_key_types.h"
+#include "eap_am_network_id.h"
+
+
+//--------------------------------------------------
+
+eap_am_network_id_c::eap_am_network_id_impl_str::~eap_am_network_id_impl_str()
+{
+}
+
+//--------------------------------------------------
+
+eap_am_network_id_c::eap_am_network_id_impl_str::eap_am_network_id_impl_str(
+ abs_eap_am_tools_c * const tools)
+ : m_source(tools)
+ , m_destination(tools)
+ , m_type(eapol_ethernet_type_none)
+ , m_is_valid(false)
+{
+}
+
+//--------------------------------------------------
+//--------------------------------------------------
+//--------------------------------------------------
+
+//
+eap_status_e eap_am_network_id_c::initialize_members()
+{
+ m_data = new eap_am_network_id_impl_str(m_am_tools);
+ if (m_data == 0)
+ {
+ EAP_TRACE_ERROR(
+ m_am_tools,
+ TRACE_FLAGS_DEFAULT,
+ (EAPL("eap_am_network_id_c::initialize_members(): Cannot allocate %d bytes.\n"),
+ sizeof(eap_am_network_id_impl_str)));
+ return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);
+ }
+
+ return EAP_STATUS_RETURN(m_am_tools, eap_status_ok);
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_am_network_id_c::~eap_am_network_id_c()
+{
+ if (m_data != 0)
+ {
+ delete m_data;
+ m_data = 0;
+ }
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_am_network_id_c::eap_am_network_id_c(
+ abs_eap_am_tools_c * const tools)
+ : m_am_tools(tools)
+ , m_data(0)
+{
+ eap_status_e status = initialize_members();
+ if (status != eap_status_ok)
+ {
+ // ERROR.
+ return;
+ }
+
+ set_is_valid();
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_am_network_id_c::eap_am_network_id_c(
+ abs_eap_am_tools_c * const tools,
+ const void * const source,
+ const u32_t source_length,
+ const void * const destination,
+ const u32_t destination_length,
+ const u16_t type,
+ const bool free_id,
+ const bool writable_id)
+ : m_am_tools(tools)
+ , m_data(0)
+{
+ eap_status_e status = initialize_members();
+ if (status != eap_status_ok)
+ {
+ // ERROR.
+ return;
+ }
+
+ status = m_data->m_source.set_buffer(
+ source,
+ source_length,
+ free_id,
+ writable_id);
+ if (status != eap_status_ok
+ || m_data->m_source.get_is_valid_data() == false)
+ {
+ return;
+ }
+
+ status = m_data->m_destination.set_buffer(
+ destination,
+ destination_length,
+ free_id,
+ writable_id);
+ if (status != eap_status_ok
+ || m_data->m_destination.get_is_valid_data() == false)
+ {
+ return;
+ }
+
+ m_data->m_type = type;
+
+ set_is_valid();
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_am_network_id_c::eap_am_network_id_c(
+ abs_eap_am_tools_c * const tools,
+ const eap_variable_data_c * const source,
+ const eap_variable_data_c * const destination,
+ const u16_t type)
+ : m_am_tools(tools)
+ , m_data(0)
+{
+ eap_status_e status = initialize_members();
+ if (status != eap_status_ok)
+ {
+ // ERROR.
+ return;
+ }
+
+ status = m_data->m_source.set_buffer(
+ source->get_data(source->get_data_length()),
+ source->get_data_length(),
+ false,
+ false);
+ if (status != eap_status_ok
+ || m_data->m_source.get_is_valid_data() == false)
+ {
+ return;
+ }
+
+ status = m_data->m_destination.set_buffer(
+ destination->get_data(destination->get_data_length()),
+ destination->get_data_length(),
+ false,
+ false);
+ if (status != eap_status_ok
+ || m_data->m_destination.get_is_valid_data() == false)
+ {
+ return;
+ }
+
+ m_data->m_type = type;
+
+ set_is_valid();
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_am_network_id_c::eap_am_network_id_c(
+ abs_eap_am_tools_c * const tools,
+ const eap_am_network_id_c * const network_id)
+ : m_am_tools(tools)
+ , m_data(0)
+{
+ eap_status_e status = initialize_members();
+ if (status != eap_status_ok)
+ {
+ // ERROR.
+ return;
+ }
+
+ status = m_data->m_source.set_copy_of_buffer(
+ network_id->get_source_id());
+
+ if (status != eap_status_ok
+ || m_data->m_source.get_is_valid_data() == false)
+ {
+ return;
+ }
+
+ status = m_data->m_destination.set_copy_of_buffer(
+ network_id->get_destination_id());
+
+ if (status != eap_status_ok
+ || m_data->m_destination.get_is_valid_data() == false)
+ {
+ return;
+ }
+
+ m_data->m_type = network_id->get_type();
+
+ set_is_valid();
+}
+
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT void eap_am_network_id_c::set_is_valid()
+{
+ if (m_data != 0)
+ {
+ m_data->m_is_valid = true;
+ }
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_status_e eap_am_network_id_c::set_copy_of_network_id(
+ const eap_am_network_id_c * const network_id)
+{
+ eap_status_e status;
+
+ if (get_is_valid() == false)
+ {
+ return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);
+ }
+
+ status = m_data->m_source.set_copy_of_buffer(
+ network_id->get_source_id());
+ if (m_data->m_source.get_is_valid_data() == false)
+ {
+ return status;
+ }
+
+ status = m_data->m_destination.set_copy_of_buffer(
+ network_id->get_destination_id());
+ if (m_data->m_destination.get_is_valid_data() == false)
+ {
+ return status;
+ }
+
+ m_data->m_type = network_id->get_type();
+
+ return status;
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_status_e eap_am_network_id_c::set_copy_of_am_network_id(
+ const void * const source,
+ const u32_t source_length,
+ const void * const destination,
+ const u32_t destination_length,
+ const u16_t type)
+{
+ if (get_is_valid() == false)
+ {
+ return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);
+ }
+
+ eap_status_e status = m_data->m_source.set_copy_of_buffer(
+ source,
+ source_length);
+ if (status != eap_status_ok)
+ {
+ return EAP_STATUS_RETURN(m_am_tools, status);
+ }
+ else if (m_data->m_source.get_is_valid_data() == false)
+ {
+ return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);
+ }
+
+ status = m_data->m_destination.set_copy_of_buffer(
+ destination,
+ destination_length);
+ if (status != eap_status_ok)
+ {
+ return EAP_STATUS_RETURN(m_am_tools, status);
+ }
+ else if (m_data->m_destination.get_is_valid_data() == false)
+ {
+ return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);
+ }
+
+ m_data->m_type = type;
+
+ return EAP_STATUS_RETURN(m_am_tools, status);
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT bool eap_am_network_id_c::get_is_valid() const
+{
+ if (m_data == 0)
+ {
+ return false;
+ }
+ return m_data->m_is_valid;
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT bool eap_am_network_id_c::get_is_valid_data() const
+{
+ return m_data != 0
+ && m_data->m_source.get_is_valid() == true
+ && m_data->m_destination.get_is_valid() == true
+ && m_data->m_type != eapol_ethernet_type_none;
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT const eap_variable_data_c * eap_am_network_id_c::get_source_id() const
+{
+ if (m_data == 0)
+ {
+ return 0;
+ }
+ return &(m_data->m_source);
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT const u8_t * eap_am_network_id_c::get_source() const
+{
+ if (m_data == 0)
+ {
+ return 0;
+ }
+ return m_data->m_source.get_data(m_data->m_source.get_data_length());
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT const eap_variable_data_c * eap_am_network_id_c::get_destination_id() const
+{
+ if (m_data == 0)
+ {
+ return 0;
+ }
+ return &(m_data->m_destination);
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT const u8_t * eap_am_network_id_c::get_destination() const
+{
+ if (m_data == 0)
+ {
+ return 0;
+ }
+ return m_data->m_destination.get_data(m_data->m_destination.get_data_length());
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT u32_t eap_am_network_id_c::get_source_length() const
+{
+ if (m_data == 0)
+ {
+ return 0;
+ }
+ return m_data->m_source.get_data_length();
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT u32_t eap_am_network_id_c::get_destination_length() const
+{
+ if (m_data == 0)
+ {
+ return 0;
+ }
+ return m_data->m_destination.get_data_length();
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT u16_t eap_am_network_id_c::get_type() const
+{
+ if (m_data == 0)
+ {
+ return 0;
+ }
+ return m_data->m_type;
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT const eap_am_network_id_c * eap_am_network_id_c::get_network_id() const
+{
+ return this;
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT eap_am_network_id_c * eap_am_network_id_c::copy() const
+{
+ if (get_is_valid() == false)
+ {
+ return 0;
+ }
+
+ u8_t *source = new u8_t[get_source_length()];
+ if (source == 0
+ || get_source() == 0)
+ {
+ delete [] source;
+ return 0;
+ }
+ m_am_tools->memmove(source, get_source(), get_source_length());
+
+ u8_t *destination = new u8_t[get_destination_length()];
+ if (destination == 0
+ || get_destination() == 0)
+ {
+ delete [] source;
+ delete [] destination;
+ return 0;
+ }
+ m_am_tools->memmove(destination, get_destination(), get_destination_length());
+
+ eap_am_network_id_c * const new_id = new eap_am_network_id_c(
+ m_am_tools,
+ source,
+ get_source_length(),
+ destination,
+ get_destination_length(),
+ get_type(),
+ true,
+ true);
+
+ if (new_id == 0)
+ {
+ delete [] source;
+ delete [] destination;
+ return 0;
+ }
+
+ if (new_id->get_is_valid() == false)
+ {
+ delete new_id;
+ return 0;
+ }
+
+ return new_id;
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT bool eap_am_network_id_c::compare_network_id(const eap_am_network_id_c * const network_id) const
+{
+ EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);
+
+ EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("compare_network_id(), NOTE source and destination are compared:\n")));
+ EAP_TRACE_DATA_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("p source"),
+ network_id->get_source(),
+ network_id->get_source_length()));
+ EAP_TRACE_DATA_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("p destination"),
+ network_id->get_destination(),
+ network_id->get_destination_length()));
+ EAP_TRACE_DATA_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL(" source"),
+ get_source(),
+ get_source_length()));
+ EAP_TRACE_DATA_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL(" destination"),
+ get_destination(),
+ get_destination_length()));
+
+ if (network_id->get_source_length()
+ != get_source_length())
+ {
+ EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);
+ (void) EAP_STATUS_RETURN(m_am_tools, eap_status_wrong_network_id);
+ return false;
+ }
+
+ if (network_id->get_destination_length()
+ != get_destination_length())
+ {
+ EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);
+ (void) EAP_STATUS_RETURN(m_am_tools, eap_status_wrong_network_id);
+ return false;
+ }
+
+ if (m_am_tools->memcmp(
+ network_id->get_source(),
+ get_source(),
+ network_id->get_source_length()) != 0)
+ {
+ EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);
+ (void) EAP_STATUS_RETURN(m_am_tools, eap_status_wrong_network_id);
+ return false;
+ }
+
+ if (m_am_tools->memcmp(
+ network_id->get_destination(),
+ get_destination(),
+ network_id->get_destination_length()) != 0)
+ {
+ EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);
+ (void) EAP_STATUS_RETURN(m_am_tools, eap_status_wrong_network_id);
+ return false;
+ }
+
+ EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);
+ return true;
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT void eap_am_network_id_c::set_type(const u16_t type)
+{
+ EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);
+
+ if (get_is_valid() == false)
+ {
+ return;
+ }
+
+ m_data->m_type = type;
+
+ EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);
+}
+
+//--------------------------------------------------
+
+//
+EAP_FUNC_EXPORT void eap_am_network_id_c::reset()
+{
+ EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);
+
+ if (get_is_valid() == false)
+ {
+ return;
+ }
+
+ m_data->m_source.reset();
+ m_data->m_destination.reset();
+
+ m_data->m_type = eapol_ethernet_type_none;
+
+ EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);
+}
+
+//--------------------------------------------------
+
+
+
+// End.