258 lines
8.3 KiB
C++
258 lines
8.3 KiB
C++
/*
|
|
Copyright (C) 2014 PLVision.
|
|
|
|
This file is part of "Ostinato"
|
|
|
|
This 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.
|
|
|
|
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, see <http://www.gnu.org/licenses/>
|
|
|
|
This module is developed by PLVision <developers@plvision.eu>
|
|
*/
|
|
|
|
#include "stpconfig.h"
|
|
#include "stp.h"
|
|
|
|
#include <QRegExpValidator>
|
|
#include <QIntValidator>
|
|
|
|
#define ONE_BYTE_MAX 255
|
|
#define TWO_BYTE_MAX 65535
|
|
#define FOUR_BYTE_MAX 4294967295U
|
|
#define BIT_0 0
|
|
#define BIT_7 7
|
|
#define ONE_BIT(pos) ((unsigned int)(1 << (pos)))
|
|
#define BYTES(byte) (byte * sizeof(unsigned char))
|
|
#define STR_BYTES_LEN(len) (BYTES(len) * 2)
|
|
|
|
class UNumberValidator : public QValidator
|
|
{
|
|
private:
|
|
quint64 min_;
|
|
quint64 max_;
|
|
|
|
public:
|
|
UNumberValidator(quint64 min, quint64 max, QObject * parent = 0)
|
|
: QValidator(parent), min_(min), max_(max){}
|
|
virtual ~UNumberValidator(){}
|
|
|
|
virtual QValidator::State validate(QString& input, int& /*pos*/) const
|
|
{
|
|
QValidator::State state = QValidator::Acceptable;
|
|
quint64 val = input.toULongLong();
|
|
if(val < min_ || val > max_)
|
|
state = QValidator::Invalid;
|
|
return state;
|
|
}
|
|
};
|
|
|
|
|
|
StpConfigForm::StpConfigForm(QWidget *parent)
|
|
: AbstractProtocolConfigForm(parent)
|
|
{
|
|
QRegExp reMac("([0-9,a-f,A-F]{2,2}[:-]){5,5}[0-9,a-f,A-F]{2,2}");
|
|
setupUi(this);
|
|
|
|
QRegExpValidator *validateMACAddress =
|
|
new QRegExpValidator(reMac, this);
|
|
UNumberValidator *validateByte =
|
|
new UNumberValidator(0, ONE_BYTE_MAX, this);
|
|
UNumberValidator *validate2Byte =
|
|
new UNumberValidator(0, TWO_BYTE_MAX, this);
|
|
UNumberValidator *validate4Byte =
|
|
new UNumberValidator(0, FOUR_BYTE_MAX, this);
|
|
|
|
ui_protocol_id->setValidator(validate2Byte);
|
|
ui_version_id->setValidator(validateByte);
|
|
|
|
ui_bpdu_type->setValidator(validateByte);
|
|
|
|
ui_root_id_priority->setValidator(validate2Byte);
|
|
ui_root_id->setValidator(validateMACAddress);
|
|
|
|
ui_root_path_cost->setValidator(validate4Byte);
|
|
|
|
ui_bridge_id_priority->setValidator(validate2Byte);
|
|
ui_bridge_id->setValidator(validateMACAddress);
|
|
|
|
ui_port_id_priority->setValidator(validateByte);
|
|
ui_port_id_number->setValidator(validateByte);
|
|
|
|
ui_message_age->setValidator(validate2Byte);
|
|
ui_max_age->setValidator(validate2Byte);
|
|
ui_hello_time->setValidator(validate2Byte);
|
|
ui_forward_delay->setValidator(validate2Byte);
|
|
}
|
|
|
|
StpConfigForm::~StpConfigForm()
|
|
{
|
|
}
|
|
|
|
StpConfigForm* StpConfigForm::createInstance()
|
|
{
|
|
return new StpConfigForm;
|
|
}
|
|
|
|
void StpConfigForm::loadWidget(AbstractProtocol *proto)
|
|
{
|
|
bool isOk;
|
|
|
|
ui_protocol_id->setText(
|
|
proto->fieldData(
|
|
StpProtocol::stp_protocol_id,
|
|
AbstractProtocol::FieldValue
|
|
).toString());
|
|
ui_version_id->setText(
|
|
proto->fieldData(
|
|
StpProtocol::stp_version_id,
|
|
AbstractProtocol::FieldValue
|
|
).toString());
|
|
ui_bpdu_type->setText(
|
|
proto->fieldData(
|
|
StpProtocol::stp_bpdu_type,
|
|
AbstractProtocol::FieldValue
|
|
).toString());
|
|
|
|
quint8 flags = proto->fieldData(
|
|
StpProtocol::stp_flags,
|
|
AbstractProtocol::FieldValue
|
|
).toUInt();
|
|
ui_flags_tc_check->setChecked(flags & ONE_BIT(BIT_0));
|
|
ui_flags_tca_check->setChecked(flags & ONE_BIT(BIT_7));
|
|
|
|
// root priority value stored as the first two bytes of stp_root_id
|
|
// and the last 6 bytes are root MAC address (IEEE802.1D-2008)
|
|
quint64 rootId = proto->fieldData(
|
|
StpProtocol::stp_root_id,
|
|
AbstractProtocol::FieldValue
|
|
).toULongLong(&isOk);
|
|
|
|
ui_root_id->setText(
|
|
QString::number(rootId & 0x0000FFFFFFFFFFFFULL, BASE_HEX));
|
|
ui_root_id_priority->setText(QString::number(rootId >> 48));
|
|
|
|
ui_root_path_cost->setText(
|
|
proto->fieldData(
|
|
StpProtocol::stp_root_path_cost,
|
|
AbstractProtocol::FieldValue
|
|
).toString());
|
|
|
|
// bridge priority value stored as the first two bytes of stp_bridge_id
|
|
// and the last 6 bytes are bridge MAC address (IEEE802.1D-2008)
|
|
quint64 bridgeId = proto->fieldData(
|
|
StpProtocol::stp_bridge_id,
|
|
AbstractProtocol::FieldValue
|
|
).toULongLong(&isOk);
|
|
|
|
ui_bridge_id->setText(
|
|
QString::number(bridgeId & 0x0000FFFFFFFFFFFFULL, BASE_HEX));
|
|
ui_bridge_id_priority->setText(QString::number(bridgeId >> 48));
|
|
|
|
// port priority is a first byte of stp_port_id field
|
|
// and port ID is a second byte (IEEE802.1D-2008)
|
|
uint portId = proto->fieldData(
|
|
StpProtocol::stp_port_id,
|
|
AbstractProtocol::FieldValue
|
|
).toUInt(&isOk);
|
|
|
|
ui_port_id_priority->setText(QString::number(portId >> 8));
|
|
ui_port_id_number->setText(QString::number(portId & ONE_BYTE_MAX));
|
|
|
|
ui_message_age->setText(
|
|
proto->fieldData(
|
|
StpProtocol::stp_message_age,
|
|
AbstractProtocol::FieldValue
|
|
).toString());
|
|
ui_max_age->setText(
|
|
proto->fieldData(
|
|
StpProtocol::stp_max_age,
|
|
AbstractProtocol::FieldValue
|
|
).toString());
|
|
ui_hello_time->setText(
|
|
proto->fieldData(
|
|
StpProtocol::stp_hello_time,
|
|
AbstractProtocol::FieldValue
|
|
).toString());
|
|
ui_forward_delay->setText(
|
|
proto->fieldData(
|
|
StpProtocol::stp_forward_delay,
|
|
AbstractProtocol::FieldValue
|
|
).toString());
|
|
}
|
|
|
|
void StpConfigForm::storeWidget(AbstractProtocol *proto)
|
|
{
|
|
bool isOk;
|
|
|
|
proto->setFieldData(
|
|
StpProtocol::stp_protocol_id,
|
|
QString("%1").arg(
|
|
ui_protocol_id->text().toUInt(&isOk) & TWO_BYTE_MAX));
|
|
|
|
proto->setFieldData(
|
|
StpProtocol::stp_version_id,
|
|
ui_version_id->text());
|
|
proto->setFieldData(
|
|
StpProtocol::stp_bpdu_type,
|
|
ui_bpdu_type->text());
|
|
|
|
char flags = 0;
|
|
if (ui_flags_tc_check->isChecked()) flags = flags | ONE_BIT(BIT_0);
|
|
if (ui_flags_tca_check->isChecked()) flags = flags | ONE_BIT(BIT_7);
|
|
proto->setFieldData(StpProtocol::stp_flags, flags);
|
|
|
|
// root priority value stored as the first two bytes of stp_root_id
|
|
// and the last 6 bytes are root MAC address (IEEE802.1D-2008)
|
|
quint64 rootIdPrio = ui_root_id_priority->text()
|
|
.toULongLong(&isOk) & TWO_BYTE_MAX;
|
|
quint64 rootId = hexStrToUInt64(
|
|
ui_root_id->text()) | rootIdPrio << 48;
|
|
proto->setFieldData(StpProtocol::stp_root_id, rootId);
|
|
|
|
proto->setFieldData(
|
|
StpProtocol::stp_root_path_cost,
|
|
ui_root_path_cost->text());
|
|
|
|
// bridge priority value stored as the first two bytes of stp_bridge_id
|
|
// and the last 6 bytes are bridge MAC address (IEEE802.1D-2008)
|
|
quint64 bridgeIdPrio =
|
|
ui_bridge_id_priority->text().toULongLong(&isOk) & TWO_BYTE_MAX;
|
|
quint64 bridgeId =
|
|
hexStrToUInt64(ui_bridge_id->text()) | bridgeIdPrio << 48;
|
|
proto->setFieldData(StpProtocol::stp_bridge_id, bridgeId);
|
|
|
|
// port priority is a first byte of stp_port_id field
|
|
// and port ID is a second byte (IEEE802.1D-2008)
|
|
ushort portIdPrio =
|
|
ui_port_id_priority->text().toUInt(&isOk, BASE_DEC) & ONE_BYTE_MAX;
|
|
ushort portId =
|
|
ui_port_id_number->text().toUInt(&isOk, BASE_DEC) & ONE_BYTE_MAX;
|
|
proto->setFieldData(StpProtocol::stp_port_id, portIdPrio << 8 | portId);
|
|
// timers
|
|
proto->setFieldData(
|
|
StpProtocol::stp_message_age,
|
|
ui_message_age->text().toUInt(&isOk, BASE_DEC) & TWO_BYTE_MAX);
|
|
proto->setFieldData(
|
|
StpProtocol::stp_max_age,
|
|
QString("%1").arg(
|
|
ui_max_age->text().toUInt(&isOk, BASE_DEC) & TWO_BYTE_MAX));
|
|
proto->setFieldData(
|
|
StpProtocol::stp_hello_time,
|
|
QString("%1").arg(
|
|
ui_hello_time->text().toUInt(&isOk, BASE_DEC) & TWO_BYTE_MAX));
|
|
proto->setFieldData(
|
|
StpProtocol::stp_forward_delay,
|
|
QString("%1").arg(
|
|
ui_forward_delay->text().toUInt(&isOk, BASE_DEC) & TWO_BYTE_MAX));
|
|
}
|
|
|