Переделано под один мега-проект LMS с общим CMakeLists.txt

This commit is contained in:
krivoshein
2025-01-15 12:34:56 +03:00
parent 3064818931
commit 1c93b1f94d
219 changed files with 68 additions and 51 deletions

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#include "clientanswerparser.h"
ClientAnswerParser::ClientAnswerParser(QObject *parent) : QObject(parent)
{
}
void ClientAnswerParser::initialize(DataParser *dataParser)
{
this->dataParser = dataParser;
}
QByteArray ClientAnswerParser::authorization(bool result, QString instructorName,QString clientName, QString accessType, QString login)
{
QList<SXmlAnswerTag> listTag;
SAttribute attribute1 = {"Result", result? "true" : "false"};
SAttribute attribute2 = {"InstructorName", instructorName};
SAttribute attribute3 = {"ClientName", clientName};
SAttribute attribute4 = {"AccessType", accessType};
SAttribute attribute5 = {"Login", login};
QList<SAttribute> listAttr = {attribute1, attribute2, attribute3, attribute4, attribute5};
SXmlAnswerTag tag = {"ServerAuthorization", listAttr};
listTag.append(tag);
return dataParser->xmlAnswer(listTag);
}
QByteArray ClientAnswerParser::deAuthorization(bool result, QString login)
{
QList<SXmlAnswerTag> listTag;
SAttribute attribute1 = {"Result", result? "true" : "false"};
SAttribute attribute2 = {"Login", login};
QList<SAttribute> listAttr = {attribute1, attribute2};
SXmlAnswerTag tag = {"ServerDeAuthorization", listAttr};
listTag.append(tag);
return dataParser->xmlAnswer(listTag);
}
QByteArray ClientAnswerParser::message(QString text, QString login)
{
QList<SXmlAnswerTag> listTag;
SAttribute attribute2;
SAttribute attribute1 = {"Text", text};
QList<SAttribute> listAttr = {attribute1};
if(login != "")
{
attribute2 = {"Login", login};
listAttr.append(attribute2);
}
SXmlAnswerTag tag = {"ServerMessage", listAttr};
listTag.append(tag);
return dataParser->xmlAnswer(listTag);
}
QByteArray ClientAnswerParser::task(QString text)
{
QList<SXmlAnswerTag> listTag;
SAttribute attribute1 = {"Text", text};
QList<SAttribute> listAttr = {attribute1};
SXmlAnswerTag tag = {"ServerTask", listAttr};
listTag.append(tag);
return dataParser->xmlAnswer(listTag);
}
QByteArray ClientAnswerParser::notify(QString code)
{
QList<SXmlAnswerTag> listTag;
SAttribute attribute1 = {"Code", code};
QList<SAttribute> listAttr = {attribute1};
SXmlAnswerTag tag = {"ServerNotify", listAttr};
listTag.append(tag);
return dataParser->xmlAnswer(listTag);
}
QByteArray ClientAnswerParser::tasks(QStringList listTasks)
{
QList<SXmlAnswerTag> listTag;
foreach(QString task, listTasks)
{
QList<SAttribute> listAttr;
SAttribute attribute1 = {"Head", task};
SAttribute attribute2 = {"IsComplete", "false"};
listAttr.append(attribute1);
listAttr.append(attribute2);
SXmlAnswerTag tag = {"ServerTask", listAttr};
listTag.append(tag);
}
return dataParser->xmlAnswer(listTag, "TaskArray", "Tasks");
}
QByteArray ClientAnswerParser::currentVersion()
{
QByteArray array;
QFile fileR(version);
if (!fileR.open(QFile::ReadOnly | QFile::Text))
{
QString str = "Не удалось открыть файл";
qDebug() << "xmlAnswer: " << str;
}
else
{
array = fileR.readAll();
fileR.close(); // Закрываем файл
}
return array;
}

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#ifndef CLIENTANSWERPARSER_H
#define CLIENTANSWERPARSER_H
#include <QObject>
#include <Systems/Parsers/dataparser.h>
#include <Data/typesDataServerClient.h>
class ClientAnswerParser : public QObject
{
Q_OBJECT
public:
explicit ClientAnswerParser(QObject *parent = nullptr);
void initialize(DataParser *dataParser);
QByteArray authorization(bool result, QString instructorName, QString clientName, QString accessType, QString login);
QByteArray deAuthorization(bool result, QString login);
QByteArray message(QString text, QString login = "");
QByteArray task(QString text);
QByteArray notify(QString code);
QByteArray tasks(QStringList listTasks);
QByteArray currentVersion();
signals:
private:
DataParser *dataParser;
};
#endif // CLIENTANSWERPARSER_H

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#include "dataparser.h"
#include <QFile>
#include <QDomDocument>
DataParser::DataParser(AssetsManager *assetManager,ProcessingSystem *processingSystem,QObject *parent) :
QObject(parent)
{
this->processingSystem = processingSystem;
this->assetsManager = assetManager;
clientAnswer = new ClientAnswerParser;
clientAnswer->initialize(this);
dbAnswer = new DBAnswerParser;
dbAnswer->initialize(this);
processParser = new ProcessParser;
processParser->initialize(processingSystem);
mutex = new QMutex;
if (!QDir(staticDataFolderName).exists()){
QDir().mkdir(staticDataFolderName);
}
qDebug() << "ParserThread: " << QThread::currentThreadId();
}
QByteArray DataParser::xmlAnswer(QList<SXmlAnswerTag> listTag, QString elemUp1, QString elemUp2)
{
try {
mutex->lock();
/* Открываем файл для Записи*/
QFile file(tempFile);
file.open(QIODevice::WriteOnly);
/* Создаем объект, с помощью которого осуществляется запись в файл */
QXmlStreamWriter xmlWriter(&file);
xmlWriter.setAutoFormatting(true); // Устанавливаем автоформатирование текста
xmlWriter.writeStartDocument(); // Запускаем запись в документ
if(elemUp1 != "")
xmlWriter.writeStartElement(elemUp1); // Записываем тег
if(elemUp2 != "")
xmlWriter.writeStartElement(elemUp2); // Записываем тег
//Записываем все элементы
foreach(SXmlAnswerTag tag, listTag)
{
xmlWriter.writeStartElement(tag.elementName); // Записываем тег
// Записываем атрибуты
foreach(SAttribute attr, tag.attr)
xmlWriter.writeAttribute(attr.name, attr.value);
xmlWriter.writeEndElement(); // Закрываем тег
}
if(elemUp1 != "")
xmlWriter.writeEndElement(); // Закрываем тег
if(elemUp1 != "")
xmlWriter.writeEndElement(); // Закрываем тег
/* Завершаем запись в документ*/
xmlWriter.writeEndDocument();
file.close(); // Закрываем файл
QByteArray array;
array = readTempFile();
mutex->unlock();
return array;
}
catch(const std::exception& e)
{
qDebug() << e.what();
return nullptr;
}
}
bool DataParser::loadBlankXML(QString nameFile, QDomDocument *commonDOM)
{
QFile blankFile(nameFile);
if (! blankFile.open(QFile::ReadOnly | QFile::Text)) {
qDebug() << "loadBlankXML: Couldn't read the file: " + nameFile;
return false;
}
commonDOM->setContent(blankFile.readAll());
blankFile.close();
return true;
}
bool DataParser::saveDOMtoXML(QString nameFile, QDomDocument *commonDOM)
{
QFile xmlOutFile(nameFile);
if (!xmlOutFile.open(QFile::WriteOnly | QFile::Text))
{
qDebug() << "saveDOMtoXML: Failed to write a file: " + nameFile;
return false;
}
else
{
QTextStream outFile(&xmlOutFile);
commonDOM->save(outFile, 4);
xmlOutFile.close();
}
return true;
}
QByteArray DataParser::readTempFile()
{
QByteArray array;
QFile fileR(tempFile);
if (!fileR.open(QFile::ReadOnly | QFile::Text))
{
QString str = "Не удалось открыть файл";
qDebug() << "xmlAnswer: " << str;
}
else
{
array = fileR.readAll();
fileR.close();
}
return array;
}
ClientAnswerParser *DataParser::ClientAnswer() const
{
return clientAnswer;
}
DBAnswerParser *DataParser::DbAnswer() const
{
return dbAnswer;
}
ProcessParser *DataParser::getProcessParser() const
{
return processParser;
}
DataParser::~DataParser()
{
}

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#ifndef DATAPARSER_H
#define DATAPARSER_H
#include "Systems/processingsystem.h"
#include "Systems/tools.h"
#include "Systems/assetsmanager.h"
#include "Systems/logger.h"
#include "Systems/Parsers/clientanswerparser.h"
#include "dbanswerparser.h"
#include "processparser.h"
#include "serverlmswidget.h"
#include <QByteArray>
#include <QXmlStreamReader>
#include <QDebug>
#include <QDomDocument>
#include <Data/typesDataServerClient.h>
#include <Data/StreamingVersionData.h>
class ProcessingSystem;
class ClientHandler;
class AssetsManager;
class ClientAnswerParser;
class DBAnswerParser;
class ProcessParser;
class DataParser : public QObject
{
Q_OBJECT
public:
DataParser(AssetsManager *assetManager,ProcessingSystem *processingSystem,QObject* parent = nullptr);
void xmlParser(ClientHandler *client, QByteArray array);
void xmlFileDataParse(QByteArray array);
QByteArray xmlAnswer(QList<SXmlAnswerTag> listTag,QString elemUp1 = "", QString elemUp2 = "");
bool loadBlankXML(QString nameFile, QDomDocument* commonDOM);
bool saveDOMtoXML(QString nameFile, QDomDocument* commonDOM);
~DataParser();
ClientAnswerParser *ClientAnswer() const;
DBAnswerParser *DbAnswer() const;
ProcessParser *getProcessParser() const;
signals:
void sigLogMessage(QString log);
private:
QMutex *mutex;
ProcessingSystem *processingSystem;
AssetsManager *assetsManager;
ClientAnswerParser *clientAnswer;
DBAnswerParser *dbAnswer;
ProcessParser *processParser;
QByteArray readTempFile();
};
#endif // DATAPARSER_H

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#include "dbanswerparser.h"
DBAnswerParser::DBAnswerParser(QObject *parent) : QObject(parent)
{
}
void DBAnswerParser::initialize(DataParser *dataParser)
{
this->dataParser = dataParser;
}
QByteArray DBAnswerParser::listInstructors(bool result, QList<Instructor> *listInstructors)
{
QDomDocument commonDOM;
if(! dataParser->loadBlankXML(":/resources/blankXML/ListInstructors.xml", &commonDOM))
return QByteArray();
QDomNode listNode = commonDOM.namedItem("ListInstructors");
for(Instructor instructor : *listInstructors)
{
//Инструктор
QDomNode instructorNode = commonDOM.createElement("Instructor");
listNode.appendChild(instructorNode);
instructorNode.toElement().setAttribute("instructor_id", QString::number(instructor.getID()));
instructorNode.toElement().setAttribute("name", instructor.getName());
instructorNode.toElement().setAttribute("login", instructor.getLogin());
instructorNode.toElement().setAttribute("password", instructor.getPassword());
instructorNode.toElement().setAttribute("is_admin", instructor.getIsAdmin());
instructorNode.toElement().setAttribute("archived", instructor.getArchived());
instructorNode.toElement().setAttribute("logged_in", instructor.getLoggedIn());
}
dataParser->saveDOMtoXML("ListInstructors.xml", &commonDOM);
return commonDOM.toByteArray();
}
QByteArray DBAnswerParser::listGroups(bool result, QList<Group> *listGroups)
{
QDomDocument commonDOM;
if(! dataParser->loadBlankXML(":/resources/blankXML/ListGroups.xml", &commonDOM))
return QByteArray();
QDomNode listNode = commonDOM.namedItem("ListGroups");
for(Group group : *listGroups)
{
//Группа
QDomNode groupNode = commonDOM.createElement("Group");
listNode.appendChild(groupNode);
groupNode.toElement().setAttribute("group_id", QString::number(group.getID()));
groupNode.toElement().setAttribute("name", group.getName());
}
dataParser->saveDOMtoXML("ListGroups.xml", &commonDOM);
return commonDOM.toByteArray();
}
QByteArray DBAnswerParser::listTrainees(bool result, QList<Trainee> *listTrainees)
{
QDomDocument commonDOM;
if(! dataParser->loadBlankXML(":/resources/blankXML/ListTrainees.xml", &commonDOM))
return QByteArray();
QDomNode listNode = commonDOM.namedItem("ListTrainees");
for(Trainee trainee : *listTrainees)
{
//Обучаемый
QDomNode traineeNode = commonDOM.createElement("Trainee");
listNode.appendChild(traineeNode);
traineeNode.toElement().setAttribute("trainee_id", trainee.getID());
traineeNode.toElement().setAttribute("name", trainee.getName());
traineeNode.toElement().setAttribute("login", trainee.getLogin());
traineeNode.toElement().setAttribute("password", trainee.getPassword());
traineeNode.toElement().setAttribute("archived", trainee.getArchived());
traineeNode.toElement().setAttribute("logged_in", trainee.getLoggedIn());
traineeNode.toElement().setAttribute("group_trainee", trainee.getGroup().getID());
traineeNode.toElement().setAttribute("computer_trainee", trainee.getComputer().getID());
//trainee.setTasks()
}
dataParser->saveDOMtoXML("ListTrainees.xml", &commonDOM);
return commonDOM.toByteArray();
}
QByteArray DBAnswerParser::listComputers(bool result, QList<Computer> *listComputers)
{
//TODO
return QByteArray();
}
QByteArray DBAnswerParser::listClassrooms(bool result, QList<Classroom> *listClassrooms)
{
//TODO
return QByteArray();
}
QByteArray DBAnswerParser::listTasks(bool result, QList<Task> *listTasks)
{
//TODO
return QByteArray();
}

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#ifndef DBANSWERPARSER_H
#define DBANSWERPARSER_H
#include "dataparser.h"
#include "serverlmswidget.h"
#include <QObject>
#include <QDomDocument>
class DBAnswerParser : public QObject
{
Q_OBJECT
public:
explicit DBAnswerParser(QObject *parent = nullptr);
void initialize(DataParser *dataParser);
QByteArray listInstructors(bool result, QList<Instructor> *listInstructors);
QByteArray listGroups(bool result, QList<Group> *listGroups);
QByteArray listTrainees(bool result, QList<Trainee> *listTrainees);
QByteArray listComputers(bool result, QList<Computer> *listComputers);
QByteArray listClassrooms(bool result, QList<Classroom> *listClassrooms);
QByteArray listTasks(bool result, QList<Task> *listTasks);
signals:
private:
DataParser *dataParser;
};
#endif // DBANSWERPARSER_H

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#include "processparser.h"
ProcessParser::ProcessParser(QObject *parent) : QObject(parent)
{
}
void ProcessParser::initialize(ProcessingSystem *processingSystem)
{
this->processingSystem = processingSystem;
}
void ProcessParser::read(ClientHandler *client, QByteArray array)
{
QXmlStreamReader xmlReader(array);
xmlReader.readNext(); // Переходим к первому элементу в файле
//Крутимся в цикле до тех пор, пока не достигнем конца документа
while(!xmlReader.atEnd())
{
//Проверяем, является ли элемент началом тега
if(xmlReader.isStartElement())
{
//Анализируем теги
if(xmlReader.name() == "ClientAutorization")
{//Запрос авторизации от клиента
clientAuth(xmlReader,client);
}
else if(xmlReader.name() == "ClientDeAutorization")
{//Запрос ДеАвторизации от клиента
clientDeAuth(xmlReader,client);
}
else if(xmlReader.name() == "ToClientMessage")
{//Отправка сообщения Клиенту
toClientMessage(xmlReader,client);
}
else if(xmlReader.name() == "QueryToDB")
{//Запрос к базе данных от клиента
queryToDb(xmlReader,client);
}
else if(xmlReader.name() == "ClientMessage")
{//Сообщение от клиента
clientMessage(xmlReader,client);
}
else if(xmlReader.name() == "ClientNotify")
{//Уведомление от клиента
clientNotify(xmlReader,client);
}
else
{
emit sigLogMessage("XmlParser: unrecognized tag");
}
}
xmlReader.readNext(); // Переходим к следующему элементу файла
}//while(!xmlReader.atEnd())
}
void ProcessParser::clientAuth(QXmlStreamReader &xmlReader,ClientHandler *client)
{
ClientAutorization clientAutorization;
/*Перебираем все атрибуты тега*/
foreach(const QXmlStreamAttribute &attr, xmlReader.attributes())
{
QString name = attr.name().toString();
QString value = attr.value().toString();
//addTextToLogger(name + ": " + value);
if(name == "Login")
clientAutorization.Login = value;
else if(name == "Password")
clientAutorization.Password = value;
else if(name == "NumberOfScreen")
clientAutorization.NumberOfScreen = value.toInt();
else if(name == "TypeClient")
clientAutorization.TypeClient = (TypeClientAutorization)value.toInt();
}
processingSystem->processingClientAutorization(client, clientAutorization);
}
void ProcessParser::clientDeAuth(QXmlStreamReader &xmlReader,ClientHandler *client)
{
ClientDeAutorization clientDeAutorization;
/*Перебираем все атрибуты тега*/
foreach(const QXmlStreamAttribute &attr, xmlReader.attributes())
{
QString name = attr.name().toString();
QString value = attr.value().toString();
//addTextToLogger(name + ": " + value);
if(name == "Login")
clientDeAutorization.Login = value;
}
processingSystem->processingClientDeAutorization(client, clientDeAutorization);
}
void ProcessParser::toClientMessage(QXmlStreamReader &xmlReader,ClientHandler *client)
{
ToClientMessage toClientMessage;
/*Перебираем все атрибуты тега*/
foreach(const QXmlStreamAttribute &attr, xmlReader.attributes())
{
QString name = attr.name().toString();
QString value = attr.value().toString();
//addTextToLogger(name + ": " + value);
if(name == "id")
toClientMessage.id = value.toInt();
else if(name == "Text")
toClientMessage.Text = value;
else if(name == "Login")
toClientMessage.Login = value;
}
processingSystem->processingToClientMessage(client, toClientMessage);
}
void ProcessParser::queryToDb(QXmlStreamReader &xmlReader,ClientHandler *client)
{
ClientQueryToDB queryToDB;
int id = 0;
Instructor instructor;
Trainee trainee;
Group group;
void* data = nullptr;
/*Перебираем все атрибуты тега*/
foreach(const QXmlStreamAttribute &attr, xmlReader.attributes())
{
QString name = attr.name().toString();
QString value = attr.value().toString();
//addTextToLogger(name + ": " + value);
if(name == "TypeQuery")
queryToDB.typeQuery = (TypeQueryToDB)value.toInt();
else if(name == "id")
id = value.toInt();
else
{
switch (queryToDB.typeQuery)
{
case TypeQueryToDB::TYPE_QUERY_NEW_INSTRUCTOR:
case TypeQueryToDB::TYPE_QUERY_EDIT_INSTRUCTOR:
if(name == "instructor_id")
instructor.setID(value.toInt());
else if(name == "name")
instructor.setName(value);
else if(name == "login")
instructor.setLogin(value);
else if(name == "password")
instructor.setPassword(value);
else if(name == "is_admin")
instructor.setIsAdmin(value.toInt());
else if(name == "archived")
instructor.setArchived(value.toInt());
else if(name == "logged_in")
instructor.setLoggedIn(value.toInt());
break;
case TypeQueryToDB::TYPE_QUERY_NEW_TRAINEE:
case TypeQueryToDB::TYPE_QUERY_EDIT_TRAINEE:
if(name == "trainee_id")
trainee.setID(value.toInt());
else if(name == "name")
trainee.setName(value);
else if(name == "login")
trainee.setLogin(value);
else if(name == "password")
trainee.setPassword(value);
else if(name == "archived")
trainee.setArchived(value.toInt());
else if(name == "logged_in")
trainee.setLoggedIn(value.toInt());
else if(name == "group_trainee")
{
Group group(value.toInt(), "");
trainee.setGroup(group);
}
else if(name == "computer_trainee")
{
Computer computer(value.toInt(), "", "", Classroom());
trainee.setComputer(computer);
}
break;
case TypeQueryToDB::TYPE_QUERY_NEW_GROUP:
case TypeQueryToDB::TYPE_QUERY_EDIT_GROUP:
if(name == "group_id")
group.setID(value.toInt());
else if(name == "name")
group.setName(value);
break;
};
}
}
switch (queryToDB.typeQuery)
{
case TypeQueryToDB::TYPE_QUERY_NEW_INSTRUCTOR:
case TypeQueryToDB::TYPE_QUERY_EDIT_INSTRUCTOR:
data = &instructor;
break;
case TypeQueryToDB::TYPE_QUERY_NEW_TRAINEE:
case TypeQueryToDB::TYPE_QUERY_EDIT_TRAINEE:
data = &trainee;
break;
case TypeQueryToDB::TYPE_QUERY_NEW_GROUP:
case TypeQueryToDB::TYPE_QUERY_EDIT_GROUP:
data = &group;
break;
};
processingSystem->processingClientQueryToDB(client, queryToDB, id, data);
}
void ProcessParser::clientMessage(QXmlStreamReader &xmlReader,ClientHandler *client)
{
ClientMessage clientMessage;
/*Перебираем все атрибуты тега*/
foreach(const QXmlStreamAttribute &attr, xmlReader.attributes())
{
QString name = attr.name().toString();
QString value = attr.value().toString();
//addTextToLogger(name + ": " + value);
if(name == "Text")
clientMessage.Text = value;
}
processingSystem->processingFromClientMessage(client, clientMessage);
}
void ProcessParser::clientNotify(QXmlStreamReader &xmlReader,ClientHandler *client)
{
ClientNotify clientNotify;
/*Перебираем все атрибуты тега*/
foreach(const QXmlStreamAttribute &attr, xmlReader.attributes())
{
QString name = attr.name().toString();
QString value = attr.value().toString();
if(name == "Code")
clientNotify.Code = value;
}
processingSystem->processingClientNotify(client, clientNotify);
}

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#ifndef PROCESSPARSER_H
#define PROCESSPARSER_H
#include <QObject>
#include <Data/typesDataServerClient.h>
#include <qxmlstream.h>
#include <clienthandler.h>
class ProcessParser : public QObject
{
Q_OBJECT
public:
explicit ProcessParser(QObject *parent = nullptr);
void initialize(ProcessingSystem *processingSystem);
void read(ClientHandler *client, QByteArray array);
signals:
void sigLogMessage(QString text);
private:
ProcessingSystem *processingSystem;
void clientAuth(QXmlStreamReader &xmlReader,ClientHandler *client);
void clientDeAuth(QXmlStreamReader &xmlReader,ClientHandler *client);
void toClientMessage(QXmlStreamReader &xmlReader,ClientHandler *client);
void queryToDb(QXmlStreamReader &xmlReader,ClientHandler *client);
void clientMessage(QXmlStreamReader &xmlReader,ClientHandler *client);
void clientNotify(QXmlStreamReader &xmlReader,ClientHandler *client);
};
#endif // PROCESSPARSER_H