static void AddGameToList(HWND List, map<string, string> Headers)
{
if (List != NULL)
{
int Index = ListView_GetItemCount(List);
/* Add a new item to the list view */
LVITEM ItemInfo;
ItemInfo.mask = 0;
ItemInfo.iItem = Index;
ItemInfo.iSubItem = 0;
ListView_InsertItem(List,&ItemInfo);
/* Set the item's other attributes */
ListView_SetItemText(List,Index,0,(CHAR*)Headers["Date"].c_str());
ListView_SetItemText(List,Index,1,(CHAR*)Headers["White"].c_str());
ListView_SetItemText(List,Index,2,(CHAR*)Headers["Black"].c_str());
char* Str = timeformat(atoi(Headers["WhiteTime"].c_str()));
ListView_SetItemText(List,Index,3,(CHAR*)Str);
delete[] Str;
Str = timeformat(atoi(Headers["BlackTime"].c_str()));
ListView_SetItemText(List,Index,4,(CHAR*)Str);
delete[] Str;
ListView_SetItemText(List,Index,5,(CHAR*)Headers["Round"].c_str());
ListView_SetItemText(List,Index,6,(CHAR*)Headers["Result"].c_str());
}
}
/**
* \brief change the state
*/
void changeState(FocusState state,
const Ice::Current& /* current */) {
std::cout << timeformat("%H:%M:%S ", time(NULL));
std::cout << "new state: ";
std::cout << focusingstate2string(state);
std::cout << std::endl;
}
void PlayerPanel::DrawPlayerInformation(HDC DC, int X, int Y, int Width, int Height)
{
if (Game != NULL)
{
const ChessPlayer* Player = Game->GetPlayer(Color);
SetBkMode(DC,TRANSPARENT);
SetTextColor(DC, GetSysColor(COLOR_BTNTEXT));
/* Highlight the active player */
if (Game->GetActivePlayer() == Color && Game->GetState() != Undefined)
{
HBRUSH OldBrush = (HBRUSH)SelectObject(DC,CreateSolidBrush(GetSysColor(COLOR_HIGHLIGHT)));
HPEN OldPen = (HPEN)SelectObject(DC,CreatePen(PS_SOLID,1,GetSysColor(COLOR_HIGHLIGHT)));
Rectangle(DC,X,Y,X+Width,Y+Height);
DeleteObject(SelectObject(DC,OldPen));
DeleteObject(SelectObject(DC,OldBrush));
SetTextColor(DC,GetSysColor(COLOR_HIGHLIGHTTEXT));
}
if (Game->GetState() >= Started)
{
/* Draw the player's time */
SIZE S;
HFONT OldFont = (HFONT)SelectObject(DC,EasyCreateFont(DC,DefaultSystemFont,8,0));
char* Str = timeformat(Player->MoveTime/1000);
GetTextExtentPoint32(DC,Str,strlen(Str),&S);
TextOut(DC,X+4,Height-S.cy-2,Str,strlen(Str));
delete[] Str;
DeleteObject(SelectObject(DC,OldFont));
}
/* Draw the player's status */
string Text;
if (IsReady)
Text = "Ready";
else if (Game->GetActivePlayer() == Color)
{
if (Game->IsPlayerChecked() && Game->IsPlayerMated())
Text = "Checkmate";
else if (Game->IsPlayerMated())
Text = "Stalemate";
else if (Game->IsPlayerChecked())
Text = "Check";
}
if (Text.length() > 0)
{
SIZE S;
HFONT OldFont = (HFONT)SelectObject(DC,EasyCreateFont(DC,DefaultSystemFont,8,fsBold));
GetTextExtentPoint32(DC,Text.c_str(),Text.length(),&S);
TextOut(DC,X+Width-S.cx-4,Height-S.cy-2,Text.c_str(),Text.length());
DeleteObject(SelectObject(DC,OldFont));
}
/* Clean up */
SetBkMode(DC,OPAQUE);
}
}
char* createQID(char* SID, struct tm *t) {
char *QID = malloc(sizeof(char)* (23 + 1));
sprintf(QID,"%s%s", SID, timeformat(t));
return QID;
}
int main(int argc, char **argv) {
int fd_tcp, fd_ecp, newfd, clientlen, serverlen, ret, questionnaire_number, nbytes, nleft, size, score=0;
struct sockaddr_in serveraddr, clientaddr;
struct hostent *hostptr;
unsigned short int TESport = TES_PORT, ECPport = ECP_PORT;
ssize_t rcvd_bytes, send_bytes, read_file_bytes, send_bytes_data, AQT_bytes, AQS_bytes;
char *SID, *QID, dtime[18+1], *data, filename[12+1], *correctanswers, *ptr1, ECPname[MAX_BUF], recv_str[MAX_BUF], send_str[MAX_BUF];
SID = (char*)malloc(sizeof(char) * (5 + 1));
QID = (char*)malloc(sizeof(char) * (23 + 1));
char usage[] = "usage: ./TES [-p TESport] [-n ECPname] [-e ECPport]";
time_t rawtime;
struct tm * current_time;
time (&rawtime);
current_time = localtime (&rawtime);
pid_t pid;
void(*old_handler)(int);//interrupt handler
/* Avoid zombies when child processes die. */
if ((old_handler = signal(SIGCHLD, SIG_IGN)) == SIG_ERR) exit(1);
if (signal(SIGALRM, handler_alrm) == SIG_ERR) {
perror("Error in signal");
exit(1);
}
if (argc % 2 != 1 || argc > 7) {
printf("error: Incorrect number of arguments.\n%s\n", usage);
return 1;
}
if (argc == 3) {
if (!strcmp(argv[1], "-p")) TESport = atoi(argv[2]);
else if (!strcmp(argv[1], "-n")) strcpy(ECPname, argv[2]);
else if (!strcmp(argv[1], "-e")) ECPport = atoi(argv[2]);
else {
printf("error: Invalid option.\n%s\n", usage);
return 1;
}
}
if (argc == 5) {
if (!strcmp(argv[1], "-p")) {
TESport = atoi(argv[2]);
if (!strcmp(argv[3], "-n")) strcpy(ECPname, argv[4]);
else if (!strcmp(argv[3], "-e")) ECPport = atoi(argv[4]);
else {
printf("error: Invalid option.\n%s\n", usage);
return 1;
}
}
if (!strcmp(argv[1], "-n")) {
strcpy(ECPname, argv[2]);
if (!strcmp(argv[3], "-e")) ECPport = atoi(argv[4]);
else {
printf("error: Invalid option.\n%s\n", usage);
return 1;
}
}
else {
printf("error: Invalid option.\n%s\n", usage);
return 1;
}
}
if (argc == 7) {
if (!strcmp(argv[1], "-p")) {
TESport = atoi(argv[2]);
if (!strcmp(argv[3], "-n")) {
strcpy(ECPname, argv[4]);
if (!strcmp(argv[1], "-e")) ECPport = atoi(argv[2]);
else {
printf("error: Invalid option.\n%s\n", usage);
return 1;
}
}else {
printf("error: Invalid option.\n%s\n", usage);
return 1;
}
}else {
printf("error: Invalid option.\n%s\n", usage);
return 1;
}
}
if ((fd_tcp = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
perror("Error creating tcp socket.\n");
exit(1);
}
if ((fd_ecp = socket(AF_INET, SOCK_DGRAM, 0)) == -1){
perror("Error creating ecp socket.\n");
exit(1);
}
memset((void*)&serveraddr, (int)'\0', sizeof(serveraddr));
serveraddr.sin_family = AF_INET;
serveraddr.sin_addr.s_addr = htonl(INADDR_ANY);
serveraddr.sin_port = htons((u_short)TESport);
if (bind(fd_tcp, (struct sockaddr*)&serveraddr, sizeof(serveraddr)) == -1) {
perror("Error: bind().\n");
exit(1);
}
if (listen(fd_tcp, 5) == -1){
perror("Error: listen().\n");
exit(1);
}
while (1) {
clientlen = sizeof(clientaddr);
do newfd = accept(fd_tcp, (struct sockaddr*)&clientaddr, &clientlen);//wait for a connection
while (newfd == -1 && errno == EINTR);
if (newfd == -1){
perror("Error: accept().\n");
exit(1);
}
/* Create a child process for each new connection. */
if ((pid = fork()) == -1) {
perror("Error: fork().\n");
exit(1);
}
else if (pid == 0) { //child process
close(fd_tcp);
printf("Sent by [%s :%hu]\n",inet_ntoa(clientaddr.sin_addr),ntohs(clientaddr.sin_port));
/* USER-TES Protocol (in TCP) */
ptr1 = readTCPclient(newfd);
printf("\nReceived message:«%s»\n", ptr1);
//we can use parseString() from functions.c...
char* arr[8];
char * ch;
ch = strtok(strdup(ptr1), " ");
int i = 0;
while (ch != NULL) {
arr[i] = ch;
i++;
ch = strtok(NULL, " ");
}
/* USER-TES: RQT SID
TES-USER: AQT QID time size data */
if (strcmp(arr[0], "RQT") == 0 && atoi(arr[1]) < 100000 && atoi(arr[1]) > 9999) {
strcpy(SID, arr[1]);
questionnaire_number = rand() % (NUM_OF_FILES + 1);//choose randomly 1 of available questionnaires
sprintf(filename, "T%dQF%d.pdf", TES_NUMBER, questionnaire_number);
sprintf(dtime, "%s",timeformat(deadline(current_time)));
//generate QID: TES_NUMBER+questionnaire_number+deadline
sprintf(QID, "%d_%d_%s", TES_NUMBER, questionnaire_number, timeformat1(deadline(current_time)));
FILE *handler = fopen(filename, "rb");
if (handler == NULL){
perror("Error: fopen().\n");
exit(1);
}
fseek(handler, 0, SEEK_END);
size = ftell(handler);
rewind(handler);
//allocate a string that can hold it all
data = (char*)malloc(sizeof(char) * (size + 1));
//read it all in one operation
read_file_bytes = fread(data, sizeof(char), size, handler);
if (size != read_file_bytes) {
free(data);
perror("Error: fread().\n");
exit(1);
}
//each message ends with the character '\n'
AQT_bytes = sprintf(send_str, "AQT %s %s %d ", QID, dtime, size);
ptr1 = send_str;
/* write() may write a smaller number of bytes than solicited */
nleft = AQT_bytes + read_file_bytes; // '\0' is not transmitted
while (nleft > 0) {
if (nleft > read_file_bytes) {
send_bytes = write(newfd, ptr1, AQT_bytes);
if (send_bytes <= 0) {
perror("Error: write().\n");
exit(1);
}
nleft -= send_bytes;
ptr1 += send_bytes;
}
else {
send_bytes_data = write(newfd, data, nleft);
if (send_bytes_data <= 0) {
perror("Error: data write().\n");
exit(1);
}
nleft -= send_bytes_data;
data += send_bytes_data;
}
}
send_bytes_data = write(newfd, "\n", 1);
if (send_bytes_data <= 0) {
perror("Error: data write().\n");
exit(1);
}
close (newfd); exit(0);
}
else if (strcmp(arr[0], "RQS") == 0 ) {
if (atoi(arr[1]) > 99999 || atoi(arr[1]) < 10000 || sizeof(arr[2]) > 24){
if ((send_bytes = write(newfd, "-2\n", 4)) <= 0)exit(1);
close(newfd); exit(1);
}
strcpy(SID, arr[1]);
strcpy(QID, arr[2]);
if (checkdeadline(arr[2],current_time) == -1){
if ((send_bytes = write(newfd, "-1\n", 4)) <= 0)exit(1);
close(newfd); exit(1);
}
for (i = 0; i < 5; i++) {
if (strcmp(arr[i + 3], "A") == 0 ||
strcmp(arr[i + 3], "B") == 0 ||
strcmp(arr[i + 3], "C") == 0 ||
strcmp(arr[i + 3], "D") == 0 ||
strcmp(arr[i + 3], "N") == 0)continue;
else {
printf("\n----->invalid answers\n");
if ((send_bytes = write(newfd, "ERR\n", ERR_SIZE)) <= 0)exit(1);
}
}
FILE *a = fopen(giveanswersfilename(QID), "r");
if (a == NULL) {
perror("Error: fopen().\n");
exit(1);
}
fseek(a, 0, SEEK_END);
size = ftell(a);
rewind(a);
//allocate a string that can hold it all
correctanswers = (char*)malloc(sizeof(char) * (size));
//read it all in one operation
if (fread(correctanswers, sizeof(char), size, a) <= 0) {
perror("Error: fread().\n");
exit(1);
}
for (i = 0; i < 5; i++) {
if (*correctanswers == arr[i + 3][0]) {
score += 20;
correctanswers+=3;
}
}
AQS_bytes = sprintf(send_str, "AQS %s %d\n", QID, score);
ptr1 = send_str;
nbytes = AQS_bytes; // '\0' is not transmitted
/* write() may write a smaller number of bytes than solicited */
nleft = nbytes;
while (nleft > 0) {
send_bytes = write(newfd, ptr1, nleft);
if (send_bytes <= 0) exit(1); //error
nleft -= send_bytes;
ptr1 += send_bytes;
}
printf("TEST AQS sent : «%s»", send_str);
close(newfd);
/* TES-ECP Protocol (in UDP) */
memset((void*)&serveraddr, (int)'\0', sizeof(serveraddr));
serveraddr.sin_family = AF_INET;
if ((hostptr = gethostbyname(ECPname)) == NULL) exit(1);
printf("%s", ECPname);
serveraddr.sin_addr.s_addr = ((struct in_addr*)(hostptr->h_addr_list[0]))->s_addr; //ECP server IP address
printf("%s", hostptr->h_name);
serveraddr.sin_port = htons((u_short)ECPport);
serverlen = sizeof(serveraddr);
/* TES-ECP: IQR SID QID topic_name score
ECP-TES: AWI QID */
sprintf(send_str, "IQR %s %s %s %d\n", SID, QID, TOPIC_NAME, score);
printf("%s\n",send_str);
send_bytes = sendto(fd_ecp, send_str, strlen(send_str), 0, (struct sockaddr*)&serveraddr, serverlen);
if (send_bytes == -1)exit(1);//error
alarm(10);//generates the SIGALRM signal when the specified time has expired
rcvd_bytes = recvfrom(fd_ecp, recv_str, strlen(recv_str), 0, (struct sockaddr*)&clientaddr, &clientlen);
if (rcvd_bytes == -1)exit(1);//error
else alarm(0); //cancel currently active alarm
char *array[8];
char *c = strtok(recv_str, " ");
int j = 0;
while (c != NULL) {
array[j] = c;
j++;
c = strtok(NULL, " ");
}
if (strcmp(array[0], "AWI") == 0 && strcmp(array[1], QID) == 0) {
close(fd_ecp);
exit(0);
}
else {
send_bytes = sendto(fd_ecp, "ERR\n", ERR_SIZE, 0, (struct sockaddr*)&serveraddr, serverlen);
if (send_bytes == -1)exit(1);//error
exit(1);
}
}
else {
printf("\n----->invalid answers\n");
send_bytes = write(newfd, "ERR\n", ERR_SIZE);
if (send_bytes <= 0)exit(1);
close(newfd); exit(1);
}
}
//parent process
do ret = close(newfd);
while (ret == -1 && errno == EINTR);
if (ret == -1)exit(1);//error
}
}
/**
* \brief add a point
*/
void addPoint(const FocusPoint& point,
const Ice::Current& /* current */) {
std::cout << timeformat("%H:%M:%S ", time(NULL));
std::cout << point.position << ": " << point.value;
std::cout << std::endl;
}
