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database.h
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database.h
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#ifndef DATABASE_H
#define DATABASE_H
#pragma once
#include "qtincludes.h"
class DataBase: public QObject
{
Q_OBJECT
private:
QSqlDatabase dataBase = QSqlDatabase::addDatabase( "QSQLITE" );
QString sqlCommand[8] = {
" create table ", //0
" INSERT INTO ", //1
" SELECT * FROM ", //2
" VALUES ", //3
" WHERE ", //4
" AND ", //5
" UPDATE ", //6
" SET ", //7
};
QString sqlNameTable[4] = {"users", //0
"contacts", //1
"registationList", //2
"requests" //3
};
QString sqlVariable[17] = {
"""id integer primary key", //0
"""Name text(255)", //1
"""Password text(255)", //2
"""Token text(255)", //3
"""User text(255)", //4
"""Contact text(255)", //5
"""SaveMessage text(255)", //6
"""IP text(255)", //7
"""PORT text(255)", //8
"""Status text(255)", //9
"""PublicKey text(255)", //10
"""Message text(255)", //11
"""Data text(255)", //12
"""PrivetKey text(255)", //13
"""toxID text(255)", //14
"""Friend text(255)", //15
"""numberFriend text(255)", //16
};
QString sqlNameAttributes[16] = {
"Name", //0
"Password", //1
"Token", //2
"User", //3
"Contact", //4
"SaveMessage", //5
"IP", //6
"PORT", //7
"Status", //8
"PublicKey", //9
"Message", //10
"Data", //11
"PrivetKey", //12
"toxID", //13
"Friend", //14
"numberFriend", //15
};
QSqlQuery query, queryContacts;
QSqlRecord record = query.record();
public:
typedef enum SQLCommands {
//sql commands
createNewTable = 0,
insertInto = 1,
selectAllFrom = 2,
values = 3,
where = 4,
AND = 5,
update = 6,
set = 7,
//sql variables
idIntegerPrimaryKey = 0,
nameVar = 1,
passwordVar = 2,
tokenVar = 3,
userText = 4,
contactVar = 5,
saveMessageVar = 6,
ipVar = 7,
PortVar = 8,
StatusVar = 9,
publicKeyVar = 10,
messageVar = 11,
userDataVar = 12,
privetKeyVar = 13,
toxIDVar = 14,
friendNameVar = 15,
numberFriendVar = 16,
//sql name attributes
name = 0,
password = 1,
token = 2,
user = 3,
contact = 4,
saveMessage = 5,
ip = 6,
port = 7,
StatusAtr = 8,
publicKeyAtr = 9,
messageAtr = 10,
userDataAtr = 11,
privetKeyAtr = 12,
toxIDAtr = 13,
friendNameAtr = 14,
numberFriendAtr = 15,
//sql name tables
users = 0,
contacts = 1,
registationList = 2,
requests = 3
} commands;
const QString path = QDir::currentPath() + "/database.db";
public:
DataBase( );
public:
void addUser( const QString& nameUser,
const QString& passwordUser,
const QString& userData,
const QString& publicKey,
const QString& privetKey,
const QString& toxID );
void saveUserMessage( const QString* nameUser, const QString* message, const QString* nameUserFrom );
bool registrationUser( const QString& nameUser, const QString& passwordUser, const QString& ipUser,
const int portUser );
bool checkUser( const QString& nameUser, const QString& passwordUser, bool loginType );
bool checkRegUser( const QString& nameUser, const QString& passwordUser, bool loginType );
bool addInContactList( QString nameUser, QString contactUser );
QString getPublicKey( const QString& nameUser );
QString getUserPublicKey( const QString& nameUser );
QString getContactList( QString nameUser );
QString getPersonalContactList( QString nameUser );
QString getUnreadMessage( QString nameUser, QString sender );
QString getUserData( const QString& nameUser );
QString getToxID( const QString& nameUser );
int getFriendNumber( const QString& Name );
public slots:
void slotUpdateRegistationData( const QString& nameUser,
const QString& passwordUser,
const QString& ipUser,
const int portUser );
void slotUpdateStatus( const QString& nameUser,
const QString& status );
void slotGetPort( const QString& nameUser );
void slotAddRequest( const QString& Name,
const QString& PublicKey,
const QString& Message );
void slotAddFriend( const QString& Name,
const QString& friendUser,
const QString& PublicKey,
const QString& userData,
const QString& numberFriend );
void slotSaveData( const QString& Name, const QString& userData );
signals:
void signalSetPort( const QString&, const QString&, const QString&, const int );
void signalSetConnect( const QString& name, const QString& password, const QString& ip, const int port );
};
#endif // DATABASE_H