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UI: Prepare PolicyListModel

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This commit is contained in:
Nodir Temirkhodjaev 2022-03-09 17:52:35 +03:00
parent f26d97ccc7
commit c1a6ae1ffc
11 changed files with 245 additions and 27 deletions
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2
src/ui/FortFirewallUI.pro
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@ -96,6 +96,7 @@ SOURCES += \
model/applistmodel.cpp \
model/appstatmodel.cpp \
model/connlistmodel.cpp \
model/policylistmodel.cpp \
model/servicelistmodel.cpp \
model/traflistmodel.cpp \
model/zonelistmodel.cpp \
@ -251,6 +252,7 @@ HEADERS += \
model/applistmodel.h \
model/appstatmodel.h \
model/connlistmodel.h \
model/policylistmodel.h \
model/servicelistmodel.h \
model/traflistmodel.h \
model/zonelistmodel.h \

14
src/ui/conf/migrations/1.sql
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@ -29,6 +29,7 @@ CREATE TABLE address_group(
CREATE TABLE rule(
rule_id INTEGER PRIMARY KEY,
enabled BOOLEAN NOT NULL,
deleted BOOLEAN, -- to reuse the rule_id
block BOOLEAN NOT NULL,
report BOOLEAN NOT NULL,
log BOOLEAN NOT NULL,
@ -43,13 +44,18 @@ CREATE TABLE rule(
extra TEXT -- TCP flags, ICMP types, etc
);
CREATE INDEX rule_deleted_idx ON rule(deleted);
CREATE TABLE policy(
policy_id INTEGER PRIMARY KEY,
is_preset BOOLEAN NOT NULL,
enabled BOOLEAN NOT NULL,
deleted BOOLEAN, -- to reuse the policy_id
name TEXT NOT NULL
);
CREATE INDEX policy_deleted_idx ON policy(deleted);
CREATE TABLE policy_rule(
policy_rule_id INTEGER PRIMARY KEY,
policy_id INTEGER NOT NULL,
@ -69,14 +75,12 @@ CREATE TABLE policy_set(
CREATE INDEX policy_set_policy_id_idx ON policy_set(policy_id);
CREATE TABLE policy_list(
policy_list_id INTEGER PRIMARY KEY,
policy_id INTEGER PRIMARY KEY,
type INTEGER NOT NULL, -- preset_lib, preset_app, global_before_app, global_after_app
policy_id INTEGER NOT NULL,
order_index INTEGER NOT NULL
);
) WITHOUT ROWID;
CREATE INDEX policy_list_type_idx ON policy_list(type);
CREATE INDEX policy_list_policy_id_idx ON policy_list(policy_id);
CREATE INDEX policy_list_type_order_idx ON policy_list(type, order_index);
CREATE TABLE policy_menu(
policy_menu_id INTEGER PRIMARY KEY,

141
src/ui/model/policylistmodel.cpp Normal file
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@ -0,0 +1,141 @@
#include "policylistmodel.h"
#include <sqlite/sqlitedb.h>
#include <sqlite/sqlitestmt.h>
#include <conf/confmanager.h>
#include <util/ioc/ioccontainer.h>
PolicyListModel::PolicyListModel(PolicyListType type, QObject *parent) :
TableSqlModel(parent), m_type(type)
{
}
ConfManager *PolicyListModel::confManager() const
{
return IoC<ConfManager>();
}
SqliteDb *PolicyListModel::sqliteDb() const
{
return confManager()->sqliteDb();
}
void PolicyListModel::initialize()
{
connect(confManager(), &ConfManager::confChanged, this, &TableItemModel::reset);
}
int PolicyListModel::columnCount(const QModelIndex &parent) const
{
return parent.isValid() ? 0 : 1;
}
QVariant PolicyListModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
switch (role) {
// Label
case Qt::DisplayRole:
case Qt::ToolTipRole:
return dataDisplay(index);
// Enabled
case Qt::CheckStateRole:
return dataCheckState(index);
}
return QVariant();
}
QVariant PolicyListModel::dataDisplay(const QModelIndex &index) const
{
const int row = index.row();
const auto policyRow = policyRowAt(row);
return policyRow.name;
}
QVariant PolicyListModel::dataCheckState(const QModelIndex &index) const
{
if (index.column() == 0) {
const auto policyRow = policyRowAt(index.row());
return policyRow.enabled;
}
return QVariant();
}
bool PolicyListModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
Q_UNUSED(value);
if (!index.isValid())
return false;
switch (role) {
case Qt::CheckStateRole:
const auto policyRow = policyRowAt(index.row());
return false; // confManager()->updatePolicyEnabled(policyRow.policyId, !policyRow.enabled);
}
return false;
}
Qt::ItemFlags PolicyListModel::flagIsUserCheckable(const QModelIndex &index) const
{
return index.column() == 0 ? Qt::ItemIsUserCheckable : Qt::NoItemFlags;
}
const PolicyRow &PolicyListModel::policyRowAt(int row) const
{
updateRowCache(row);
return m_policyRow;
}
bool PolicyListModel::updateTableRow(int row) const
{
return updatePolicyRow(sql(), { row }, m_policyRow);
}
bool PolicyListModel::updatePolicyRow(
const QString &sql, const QVariantList &vars, PolicyRow &policyRow) const
{
SqliteStmt stmt;
if (!(sqliteDb()->prepare(stmt, sql, vars) && stmt.step() == SqliteStmt::StepRow)) {
policyRow.invalidate();
return false;
}
policyRow.policyId = stmt.columnInt(0);
policyRow.isPreset = stmt.columnBool(1);
policyRow.enabled = stmt.columnBool(2);
policyRow.name = stmt.columnText(3);
return true;
}
QString PolicyListModel::sqlBase() const
{
return "SELECT"
" t.policy_id,"
" p.is_preset,"
" p.enabled,"
" p.name"
" FROM policy_list t"
" JOIN policy p ON p.policy_id = t.policy_id";
}
QString PolicyListModel::sqlOrder() const
{
return " t.order_index";
}
QString PolicyListModel::sqlWhere() const
{
return QString::fromLatin1(" WHERE t.type = %1").arg(type());
}

75
src/ui/model/policylistmodel.h Normal file
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@ -0,0 +1,75 @@
#ifndef POLICYLISTMODEL_H
#define POLICYLISTMODEL_H
#include <QObject>
#include <QVector>
#include <util/model/tablesqlmodel.h>
class ConfManager;
class SqliteDb;
struct PolicyRow : TableRow
{
bool isPreset = false;
bool enabled = true;
int policyId = 0;
QString name;
};
class PolicyListModel : public TableSqlModel
{
Q_OBJECT
public:
enum PolicyListType {
PolicyListInvalid = -1,
PolicyListNone = 0,
PolicyListPresetLibrary,
PolicyListPresetApp,
PolicyListGlobalBeforeApp,
PolicyListGlobalAfterApp,
PolicyListCount
};
explicit PolicyListModel(PolicyListType type, QObject *parent = nullptr);
PolicyListType type() const { return m_type; }
ConfManager *confManager() const;
SqliteDb *sqliteDb() const override;
void initialize();
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
const PolicyRow &policyRowAt(int row) const;
protected:
Qt::ItemFlags flagIsUserCheckable(const QModelIndex &index) const override;
bool updateTableRow(int row) const override;
TableRow &tableRow() const override { return m_policyRow; }
QString sqlBase() const override;
QString sqlOrder() const override;
QString sqlWhere() const override;
private:
QVariant dataDisplay(const QModelIndex &index) const;
QVariant dataCheckState(const QModelIndex &index) const;
bool updatePolicyRow(const QString &sql, const QVariantList &vars, PolicyRow &policyRow) const;
private:
PolicyListType m_type = PolicyListNone;
mutable PolicyRow m_policyRow;
};
#endif // POLICYLISTMODEL_H

10
src/ui/model/zonelistmodel.cpp
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@ -141,15 +141,9 @@ bool ZoneListModel::setData(const QModelIndex &index, const QVariant &value, int
return false;
}
Qt::ItemFlags ZoneListModel::flags(const QModelIndex &index) const
Qt::ItemFlags ZoneListModel::flagIsUserCheckable(const QModelIndex &index) const
{
if (!index.isValid())
return Qt::NoItemFlags;
const int column = index.column();
return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemNeverHasChildren
| (column == 0 ? Qt::ItemIsUserCheckable : Qt::NoItemFlags);
return index.column() == 0 ? Qt::ItemIsUserCheckable : Qt::NoItemFlags;
}
const ZoneRow &ZoneListModel::zoneRowAt(int row) const

4
src/ui/model/zonelistmodel.h
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@ -52,8 +52,6 @@ public:
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
const ZoneRow &zoneRowAt(int row) const;
QString zoneNameById(int zoneId);
@ -64,6 +62,8 @@ public:
const QVariantList &zoneSources() const { return m_zoneSources; }
protected:
Qt::ItemFlags flagIsUserCheckable(const QModelIndex &index) const override;
bool updateTableRow(int row) const override;
TableRow &tableRow() const override { return m_zoneRow; }

10
src/ui/task/tasklistmodel.cpp
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@ -131,15 +131,9 @@ bool TaskListModel::setData(const QModelIndex &index, const QVariant &value, int
return false;
}
Qt::ItemFlags TaskListModel::flags(const QModelIndex &index) const
Qt::ItemFlags TaskListModel::flagIsUserCheckable(const QModelIndex &index) const
{
if (!index.isValid())
return Qt::NoItemFlags;
const int column = index.column();
return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemNeverHasChildren
| (column == 0 ? Qt::ItemIsUserCheckable : Qt::NoItemFlags);
return index.column() == 0 ? Qt::ItemIsUserCheckable : Qt::NoItemFlags;
}
void TaskListModel::setupTaskRows()

4
src/ui/task/tasklistmodel.h
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@ -33,8 +33,6 @@ public:
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
void setupTaskRows();
QVariant toVariant() const;
@ -43,6 +41,8 @@ signals:
void dataEdited();
protected:
Qt::ItemFlags flagIsUserCheckable(const QModelIndex &index) const override;
bool updateTableRow(int /*row*/) const override { return true; }
TableRow &tableRow() const override { return m_taskRow; }

8
src/ui/util/model/tableitemmodel.cpp
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@ -31,7 +31,13 @@ Qt::ItemFlags TableItemModel::flags(const QModelIndex &index) const
if (!index.isValid())
return Qt::NoItemFlags;
return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemNeverHasChildren;
return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemNeverHasChildren
| flagIsUserCheckable(index);
}
Qt::ItemFlags TableItemModel::flagIsUserCheckable(const QModelIndex & /*index*/) const
{
return Qt::NoItemFlags;
}
void TableItemModel::reset()

2
src/ui/util/model/tableitemmodel.h
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@ -33,6 +33,8 @@ public slots:
void refresh();
protected:
virtual Qt::ItemFlags flagIsUserCheckable(const QModelIndex &index) const;
virtual void invalidateRowCache();
void updateRowCache(int row) const;

2
src/ui/util/model/tablesqlmodel.cpp
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@ -40,7 +40,7 @@ int TableSqlModel::doSqlCount() const
QString TableSqlModel::sqlCount() const
{
return "SELECT COUNT(*) FROM (" + sqlBase() + ");";
return "SELECT COUNT(*) FROM (" + sqlBase() + sqlWhere() + ");";
}
QString TableSqlModel::sql() const