UserLoader::UserLoader() {
m_local = nullptr;
auto api = API::sharedAPI()->sharedAniListAPI();
connect(api, SIGNAL(finished(QString, QNetworkReply *)), this,
SLOT(handleResponse(QString, QNetworkReply *)));
connect(this, &UserLoader::userLoaded, this, [this]() { loadUserList(); });
}
/* Connect Database */
bool MainWindow::connectDB(){
this->db = QSqlDatabase::addDatabase("QSQLITE");
this->db.setDatabaseName(this->dbf);
if (this->db.open()){
this->qry = new QSqlQuery(db);
// Create table User: USERNAME | DESCRIPTION
this->dbs = "CREATE TABLE IF NOT EXISTS user (username VARCHAR NOT NULL PRIMARY KEY, des VARCHAR);";
if (!this->qry->exec(this->dbs)){
qDebug() << "Error in create table User";
return false;
}
// Create User data table: Money Table: ID | ITEM | MONEY | DATE
// Event Table: DATETIME | EVENT
for (QStringList::iterator it = this->usrList.begin(); it != this->usrList.end(); it++){
// CREATE TABLE MONEY ID | ITEM | MONEY | DATE
this->dbs = "CREATE TABLE IF NOT EXISTS " +
*it + "_MONEY (id VARCHAR NOT NULL PRIMARY KEY,"
"item VARCHAR, money INTEGER, date DATE);";
if (!this->qry->exec(this->dbs)){
qDebug() << "ERROR in CREATING MONEY TABLE FOR " + *it ;
return false;
}
// CREATE TABLE EVENT : DATETIME | EVENT
this->dbs = "CREATE TABLE IF NOT EXISTS " +
*it + "_EVENT (datetime DATETIME, VARCHAR EVENT);";
if (!this->qry->exec(this->dbs)){
qDebug() << "ERROR in CREATING EVENT TABLE FOR " + *it;
return false;
}
}
loadUserList();
if (this->usrList.count()){
this->usr = * usrList.begin();
}
return true;
}else{
return false;
}
}
void MainWindow::userLoaded() {
progress_bar->setValue(20);
progress_bar->setFormat(tr("User Loaded"));
User::sharedUser()->disconnect(this);
this->disconnect(User::sharedUser());
connect(User::sharedUser(), SIGNAL(reloadRequested()),
this, SLOT(userListLoaded()));
connect(User::sharedUser(), SIGNAL(new_image()), SLOT(repaint()));
repaint();
if (!hasUser) {
loadUserList();
} else {
userListLoaded();
}
hasUser = true;
}
void EXPENTRY icqgtkEvent_System(HICQ icq, MAINWIN *wnd, USHORT event)
{
if(!wnd || wnd->sz != sizeof(MAINWIN))
return;
switch(event)
{
case ICQEVENT_ONLINE:
case ICQEVENT_OFFLINE:
wnd->aPos = 0xFFFE; // Will update mode button
ICQREORDER(wnd);
break;
case ICQEVENT_CHANGED: // Mode changed
wnd->aPos = 0xFFFE; // Will update mode button
break;
case ICQEVENT_ABEND: // Abend - Terminate program
gtk_main_quit();
break;
case ICQEVENT_CONNECTING:
case ICQEVENT_FINDINGSERVER:
wnd->aPos = 0xFFFD; // Will update screen
break;
case ICQEVENT_MESSAGECHANGED: // Ajust system message button
ajustSysButton(wnd);
break;
case ICQEVENT_SECONDARY: // Background startup complete - Load user information
loadUserList(wnd);
break;
}
}
int main(int argc,char* argv[]){
fd_set main_fds,read_fds;
struct sockaddr_in myaddr;
struct sockaddr_in theiraddr;
int fdmax;
int listener;
int newfd;
int addrlen;
char buf[MAX_BUF];
int nbytes;
int yes=1;int q1,q2;
int i,j,w;
int store1=0;
int store2=0;
int port;
char *endptr;
FILE * userfile;
FILE * onlfile;
char filename[20];
char command[20];
char sub[20];
char user[20];
char passwd[20];
int state;
int sock;
int nowsock;
int count;int onlcount;
char invite[200][50];
int invitecount=0;
char userlist[20][100];
char passlist[20][100];
char onluser[20][100];
char onlpass[20][100];
int onlsock[100];
int onlstate[100];
char challenger[20];
char question[2000][50];
char question2[2000][50];
char answer[2000][50];
char answer2[2000][50];
int x;int y;int exist;int z;int flag;int timeup=0;
int gamestart=0;int u1,u2;
int truesock;
int rivalsock;
int qcount=0;
int questionid[100];
char message[20];
char rival[20];
char ans[200];
char me[200];
int seq1=0;
int seq2=0;
int haveChallenge[100][100];
for (i=0;i<100;i++)
for (j=0;j<100;j++)
{
haveChallenge[i][j]=0;
}
for (i=0;i<100;i++){
onlstate[i]=0;
}
//reset information in onlinefile
onlfile=fopen(ONLINEFILE,"w");
fclose(onlfile);
//load list of users and their passwords
loadUserList(USERFILE,userlist,passlist,&count);
count--;
loadOnlineList(ONLINEFILE,onluser,onlpass,onlsock,&onlcount);
onlcount--;
//load question library
loadQuestion(LIBRARY,question,answer,&qcount);
for (i=0;i<qcount-1;i++){
strcpy(question2[i],question[i]);
strcpy(answer2[i],answer[i]);
}
FD_ZERO(&main_fds);
FD_ZERO(&read_fds);
if((listener=socket(AF_INET,SOCK_STREAM,0))==-1){
perror("socket");
exit(1);
}
if(setsockopt(listener,SOL_SOCKET,SO_REUSEADDR,&yes,sizeof(int))==-1){
perror("setsockopt");
exit(1);
}
//bind
myaddr.sin_family=AF_INET;
myaddr.sin_addr.s_addr=INADDR_ANY;
if (argc<1) myaddr.sin_port=htons(MYPORT);
else {
port = strtol(argv[1], &endptr, 0);
if ( *endptr ) {
printf("ECHOCLNT: Invalid port supplied.\n");
exit(EXIT_FAILURE);
}
myaddr.sin_port=htons(port);
}
memset(&(myaddr.sin_zero),'\0',8);
if(bind(listener,(struct sockaddr *)&myaddr,sizeof(myaddr))==-1){
perror("bind");
exit(1);
}
//listen
if(listen(listener,10)==-1){
perror("listen");
exit(1);
}
//select
FD_SET(listener,&main_fds);
fdmax=listener;
printf("fdmax=%d\n",fdmax);
while(1){
read_fds=main_fds;
if(select(fdmax+1,&read_fds,NULL,NULL,NULL)==-1){
perror("select");
exit(1);
}
for(i=0;i<=fdmax;i++){
if(FD_ISSET(i,&read_fds)){
// create new connection
if(i==listener){
addrlen=sizeof(theiraddr);
if((newfd=accept(listener,(struct sockaddr *)&theiraddr,&addrlen))==-1){
perror("accept");
}else{
FD_SET(newfd,&main_fds);
if(newfd>fdmax){
fdmax=newfd;
}
printf("New connection from %s - Socket %d\n",inet_ntoa(theiraddr.sin_addr),newfd);
}
//close socket
}else{
nbytes=recv(i,buf,sizeof(buf),0);
nowsock=i;
buf[nbytes]='\0';
printf("buf=%s\n",buf);
if(nbytes<=0){
//if socket closed
if(nbytes==0){
printf("Socket %d Closed\n",i);
}else{
perror("recv");
}
close(i);
//
for (w=0;w<onlcount;w++)
{
if (onlsock[w]==i){
for (z=w;z<onlcount-1;z++){
strcpy(onluser[z],onluser[z+1]);
strcpy(onlpass[z],onlpass[z+1]);
onlsock[z]=onlsock[z+1];
}
onlcount--;
w--;
}
}
onlfile=fopen(ONLINEFILE,"w");
for (w=0;w<onlcount;w++)
{
fprintf(onlfile,"%s %s %d\n",onluser[w],onlpass[w],onlsock[w]);
}
fclose(onlfile);
FD_CLR(i,&main_fds);
}else{
sub[0]=buf[0];
sub[1]=buf[1];
sub[2]='\0';
printf("sub=%s\n",sub);
//if sign up
if (strcmp(sub,"su")==0)
{
x=2;
while(buf[x]!=' '){
user[x-2]=buf[x];
x++;
}
user[x-2]='\0';
//check user list to ensure 1user<->1username
x++;y=0;
while(x<=strlen(buf)){
passwd[y++]=buf[x++];
}
exist=0;
for (z=0;z<count;z++){
if (strcmp(user,userlist[z])==0){
exist=1;
}
}
if (exist==0){
printf("Sign up success\n");
strcpy(buf,"Sign up success\n");
userfile=fopen(USERFILE,"a+");
strcpy(userlist[count],user);
strcpy(passlist[count],passwd);
count++;
fprintf(userfile,"%s %s\n",user,passwd);
fclose(userfile);
}else{
printf("User existed\n");
strcpy(buf,"User existed\n");
}
if (gamestart==0){
if (send(i,buf,strlen(buf),0)==-1){
perror("Can not send message");
}
}
}
//if login
if (strcmp(sub,"lg")==0){
x=2;
while(buf[x]!=' '){
user[x-2]=buf[x];
x++;
}
user[x-2]='\0';
x++;y=0;
while(x<=strlen(buf)){
passwd[y++]=buf[x++];
}
//check password
int truepass=0;
for (z=0;z<count;z++){
if ((strcmp(user,userlist[z])==0)&&(strcmp(passwd,passlist[z])==0)){
truepass=1;
}
}
if (truepass==0){
printf("login false\n");
strcpy(buf,"login false\n");
}else{
truesock=1;
for (z=0;z<onlcount;z++)
{
if (onlsock[z]==nowsock){
truesock=0;
}
}
if (truesock==1){
printf("login success\n");
strcpy(buf,"login success\n");
onlfile=fopen(ONLINEFILE,"a+");
fprintf(onlfile,"%s %s %d\n",user,passwd,nowsock);
fclose(onlfile);
strcpy(onluser[onlcount],user);
strcpy(onlpass[onlcount],passwd);
onlsock[onlcount]=nowsock;
printf("nowsock=%d\n",nowsock);
onlcount++;
}
}
if (gamestart==0){
if (send(i,buf,strlen(buf),0)==-1){
perror("Can not send message");
}
}
}
//display online player
if (strcmp(sub,"ol")==0){
printf("online people=%d\n",onlcount);
strcpy(buf,"");
for (w=0;w<onlcount;w++){
strcat(buf,onluser[w]);
printf("%s %d\n",onluser[w],onlsock[w]);
strcat(buf,"\n");
}
if (gamestart==0){
if (send(i,buf,strlen(buf),0)==-1){
perror("Can not send message");
}
}
}
printf("buf=%s\n",buf);
//challenge
if (strcmp(sub,"rq")==0){
x=2;
while((buf[x]!=' ')&&(buf[x]!='\0')){
rival[x-2]=buf[x];
x++;
}
rival[x-2]='\0';
//flag show whether the rival received a chanllenge message from another player or not
//flag==0 <=> no, flag!=0 <=> yes
flag=0;
for (z=0;z<onlcount;z++){
if (strcmp(onluser[z],rival)==0) {
rivalsock=onlsock[z];
if (onlstate[z]!=0) flag=1;
else if (onlstate[z]==0) {
onlstate[z]=1;
}
}
if (onlsock[z]==nowsock) {
strcpy(challenger,onluser[z]);
}
}
if (flag==0){
strcpy(message,"cl");
haveChallenge[nowsock][rivalsock]=1;
strcat(message,challenger);
if (gamestart==0)
if (send(rivalsock,message,strlen(message),0)==-1){
perror("can not send challenge\n");
}
}
//decline if rival received challenge from another
else if (flag==1){
// ca cannot challenge
strcpy(message,"cc");
strcat(message,rival);
if (gamestart==0)
if (send(nowsock,message,strlen(message),0)==-1){
perror("can not send challenge\n");
}
}
}
// accept challenge message
if ((strcmp(sub,"ac")==0)){
x=2;
while((buf[x]!=' ')&&(buf[x]!='\0')){
rival[x-2]=buf[x];
x++;
}
rival[x-2]='\0';
printf("accept rival=%s\n",rival);
printf("onlcount=%d\n",onlcount);
//game start message
strcpy(message,"gt");
gamestart=1;
for (z=0;z<onlcount;z++){
if (strcmp(rival,onluser[z])==0){
rivalsock=onlsock[z];
}
}
if (haveChallenge[nowsock][rivalsock]==1){
if (gamestart==0)
if (send(nowsock,message,strlen(message),0)==-1){
perror("can not start \n");
}
if (gamestart==0)
if (send(rivalsock,message,strlen(message),0)==-1){
perror("can not send challenge\n");
}
strcpy(message,"qu");
strcat(message,question[0]);
q1=0;q2=0;
u1=rivalsock;
u2=nowsock;
if (gamestart==0){
send(u1,message,strlen(message),0);
send(u2,message,strlen(message),0);
}
}
}
//decline challenge message
if ((strcmp(sub,"dc")==0)){
x=2;
while((buf[x]!=' ')&&(buf[x]!='\0')){
rival[x-2]=buf[x];
x++;
}
rival[x-2]='\0';
for (z=0;z<onlcount;z++){
if (strcmp(rival,onluser[z])==0){
rivalsock=onlsock[z];
}
if (onlsock[z]==nowsock){
strcpy(me,onluser[z]);
}
}
//cc can't access
strcpy(message,"cc");
strcat(message,me);
if (gamestart==0)
if (send(rivalsock,message,strlen(message),0)==-1){
perror("can not send challenge\n");
}
haveChallenge[rivalsock][nowsock]=0;
}
if ((strcmp(sub,"as")==0)&&(gamestart==1)){
x=2;
while((buf[x]!=' ')&&(buf[x]!='\0')){
ans[x-2]=buf[x];
x++;
}
ans[x-2]='\0';
if (nowsock==u1){
if(strcmp(ans,answer[q1])==0){
seq1++;
q1++;
if (seq1==3) {
srand(time(NULL));
int r=rand()%80+91;
if (store2<q2+1) store2=q2+1;
else store2++;
strcpy(question2[store2],question2[r]);
strcpy(answer2[store2],answer2[r]);
}
if (seq1==6) {
srand(time(NULL));
int r=rand()%80+181;
if (store2<q2+1) store2=q2+1;
else store2++;
strcpy(question2[store2],question2[r]);
strcpy(answer2[store2],answer2[r]);
seq1=0;
}
if (q1>=MAXQUESTION){
if (gamestart==1)
{
strcpy(message,"gowinner");
send(u1,message,strlen(message),0);
strcpy(message,"goloser");
send(u2,message,strlen(message),0);
}
}
else{
if (gamestart==1)
{
strcpy(message,"qu");
strcat(message,question[q1]);
send(u1,message,strlen(message),0);
}
}
}
else{
seq1=0;
}
}
if (nowsock==u2){
if (strcmp(ans,answer2[q2])==0){
q2++;
seq2++;
if (seq2==3) {
srand(time(NULL));
int r=rand()%80+91;
if (store1<q1+1) store1=q1+1;
else store1++;
strcpy(question[store1],question[r]);
strcpy(answer[store1],answer[r]);
}
if (seq2==6) {
srand(time(NULL));
int r=rand()%80+181;
if (store1<q1+1) store1=q1+1;
else store1++;
strcpy(question[store1],question[r]);
strcpy(answer[store1],answer[r]);
seq2=0;
}
if (q2>=MAXQUESTION){
strcpy(message,"gowinner");
send(u2,message,strlen(message),0);
strcpy(message,"goloser");
send(u1,message,strlen(message),0);
}
else{
strcpy(message,"qu");
strcat(message,question2[q2]);
send(u2,message,strlen(message),0);
}
}
else {
seq2=0;
}
}
}
if ((strcmp(sub,"so")==0)&&(gamestart!=1)){
for (w=0;w<onlcount;w++)
{
if (onlsock[w]==i){
for (z=w;z<onlcount-1;z++){
strcpy(onluser[z],onluser[z+1]);
strcpy(onlpass[z],onlpass[z+1]);
onlsock[z]=onlsock[z+1];
}
onlcount--;
w--;
}
}
onlfile=fopen(ONLINEFILE,"w");
for (w=0;w<onlcount;w++)
{
fprintf(onlfile,"%s %s %d\n",onluser[w],onlpass[w],onlsock[w]);
}
fclose(onlfile);
}
printf("============================================\n");
}
}
}
}
}
return 0;
}
/* Load user list to widget */
void MainWindow::reloadUser(){
loadUserList();
ui->cmUser->clear();
ui->cmUser->addItems(this->usrList);
}
