/*** FUNCTION CODE ***/
int main(int argc, char *argv[]) {
//Setup Signal handler and atexit functions
signal(SIGINT, INThandler); //Interrupts (calls INThandler) when Ctrl+c (?)
COM1 = open_serialport("/dev/ttyUSB0",500000); //Open USB port
Time_struct Curr_time; //Create time structure
Curr_time = get_time(); //Fill it with current time
char fname[26]; //Create space for filename
sprintf(fname, "%d-%d-%d-%d:%d:%d:%d.csv", Curr_time.year, Curr_time.month, Curr_time.day, Curr_time.hour, Curr_time.minute, Curr_time.second, Curr_time.msecond); //Create filename (date, time)
fp = fopen(fname,"w"); //Open file
struct sockaddr_in outsock;
int s_out_sensordata, slen = sizeof(struct sockaddr_in);
initClientSocket(IMU_PORT, &s_out_sensordata, OPC_IP, &outsock);
//initClientSocket(65100, &s_out_sensordata, "10.0.0.10", &outsock); //fakeclient
sensor_data data;
initBuffer();
while(running) {
data = receiveSensorData();
writeToBuffer(&data);
if (processData(&data))
sendSensorData(&data, s_out_sensordata, outsock, slen);
}
//At end by Ctrl+c
printf("Fin\n");
fclose(fp); //Close file
return 0;
}
int main(void){
char rcvBuf[255];
commandPacket comPacket;
int packetId = 1;
struct sockaddr_in commandInSocket, commandOutSocket;
socklen_t slen = sizeof(struct sockaddr_in);
int s_commandInSocket, s_commandOutSocket;
//setup socket to send to wheel loader
initClientSocket(CMDO_PORT, &s_commandOutSocket, WL_WIRELESSIP, &commandOutSocket);
// initClientSocket(CMDO_PORT, &s_commandOutSocket, "127.0.0.1", &commandOutSocket);
//setup socket to receive packets from simulator
initServerSocket(CMDI_PORT, &s_commandInSocket, &commandInSocket);
while(1){
recvfrom(s_commandInSocket, rcvBuf, 255, 0, (struct sockaddr*) &commandInSocket, &slen);
memcpy(&comPacket, rcvBuf, sizeof(commandPacket));
comPacket.packetId = packetId++;
clock_gettime(CLOCK_REALTIME, &comPacket.timeSent);
printf("sending packet\n");
sendto(s_commandOutSocket, (char*)&comPacket, sizeof(commandPacket), 0, (struct sockaddr*) &commandOutSocket, slen);
}
return 0;
}
int main(){
signal(SIGINT, intHandle);
signal(SIGPIPE, SIG_IGN);
while(1){
initClientSocket(&hints, &res, P2host, P12port, &sfd);
connectClientSocket(res, &sfd, 5);
fprintf(stderr, "Connected to P2\n");
while(1){
int64_t n = rand() % 1024;
int64_t sign = rand() % 2 ? -1 : 1;
n *= sign;
printf("%"PRId64"\n", n);
//It's 2014 and there's no standard hton64? Am I missing something?
int64_t data = htobe64(n);
conStat = send(sfd, (void*)&data, sizeof(int64_t), 0);
if(conStat <= 0){
fprintf(stderr, "Error sending data (%d): %s\n", errno, strerror(errno));
resetState();
break;
}
usleep(250000);
}
}
return 0;
}
void NfcPeerToPeer::targetLost(QNearFieldTarget */*target*/)
{
if (!m_useConnectionLess && m_nfcClientSocket) {
// Connection-oriented
m_nfcClientSocket->disconnectFromService();
} else {
// Connection-less
#ifdef Q_OS_SYMBIAN
// Delete and create a new client socket. Otherwise, we'd get an error from
// the socket and it wouldn't work for new connections anymore.
initClientSocket();
#endif
}
// Don't delete target here, it's owned by NfcInfo
}
void NfcPeerToPeer::initAndStartNfc()
{
qDebug(__PRETTY_FUNCTION__);
if (!m_appSettings) {
return;
}
// Create the NFC server which will listen for incoming connections
// (for connection-oriented only, connectionless will bind the client
// socket to the port).
if (!m_useConnectionLess && m_connectServerSocket) {
qDebug() << "Creating LLCP server";
m_nfcServer = new QLlcpServer(this);
connect(m_nfcServer, SIGNAL(newConnection()), this, SLOT(handleNewConnection()));
qDebug() << "Starting to listen to " << m_nfcUri;
m_nfcServer->listen(m_nfcUri);
}
// The NFC client socket
initClientSocket();
}
/*-----------------------------------------------------------------------------*/
int main(int argc, char **argv)
{
char str[MAX_STR];
char userID[MAX_USER_NAME];
char buffer[MAX_BUFF];
SongType tempSong;
/* Ncurses Menu */
char *mContent[] = {
"Add Song",
"Delete Song",
"View Song(s)",
"Quit"
};
// dealWithIt();
printLogo("CLIENT", CLEAR);
/* External Preprocessor commands */
if (extArguments (argc,argv) == 0) {return 0;}
/* Welcome Screen and ask for username */
getUserID(userID, (unsigned) sizeof(userID));
/* Initiats connections */
initClientSocket();
/* Display confirmation for user */
printf(ANSI_COLOR_GREEN
"Establising connection to server %s:%d \n\n"
"For further assistance or "
"help, please visit the help page by simply typing "
ANSI_COLOR_YELLOW
"'/h'"
ANSI_COLOR_RESET" \n", SERVER_IP, SERVER_PORT);
/* SEND USER THAT WE GOT FROM THE ABOVE fgets */
userID[strlen(userID)-1] = '\0'; // add a terminator at the end of the char[]
strcpy(buffer, userID);
send(mySocket, buffer, strlen(buffer), 0);
/* Display Menu - Keep this if not using dup / dup2*/
dispMenu();
while (1) {
/* For eye candy */
// printLogo("CLIENT", NO_CLEAR);
/* Display Menu first */
// dispMenu();
// initNcursesMenu((sizeof(mContent) / sizeof(char*)),*mContent);
printf("Please choose from the menu above: ");
fgets(str, sizeof(str), stdin);
str[strlen(str)-1] = '\0';
/* Deprecated
* if (strcmp(str, "/h") == 0) {
* printf(ANSI_COLOR_CYAN
* "Welcome to the help page. This is a beta-help page\n"
* "With later releases the help page should be using\n"
* "the ncurses library.\n"
* "Commands include :\n"
* ANSI_COLOR_RED
* "\t/h\t: For this lovely page\n"
* "\t/q\t: Closes this program.\n"
* ANSI_COLOR_RESET
* );
* } else
*/
strcpy(buffer, str);
/*Encryption - Usually one would use a key, but not in this case.*/
// encrypt(buffer);
// send(mySocket, buffer, strlen(buffer), 0);
encryptSend(mySocket, buffer, strlen(buffer),0);
if (strcmp(str, "/q") == 0) {
/* Soft-quiting */
break;
} else if (strcmp(str, "a") == 0) {
/* Add Song */
printf("You are about to send a song over: Please enter the following: \n"
ANSI_COLOR_YELLOW
"Name : ");
fgets(str, sizeof(str), stdin);
str[strlen(str) - 1] = '\0';
encryptSend(mySocket, str, strlen(str),0);
printf("Artist: ");
fgets(str, sizeof(str), stdin);
str[strlen(str) - 1] = '\0';
encryptSend(mySocket, str, strlen(str),0);
printf("Album : ");
fgets(str, sizeof(str), stdin);
str[strlen(str) - 1] = '\0';
encryptSend(mySocket, str, strlen(str),0);
printf("Duration (mins) : ");
/* Just to make sure the user will use integars, if it is not the case
* then he/she will be promted again to repeat their input.
*/
for(;;){
short *illegals = 0;
fgets(str, sizeof(str), stdin);
/* Check if str contains any non-ints*/
for (int i = 0; i < strlen(str) - 1; ++i) {
if(!isdigit(str[i])) ++illegals;
}
/* If everything seems to be good, then exit*/
if ( illegals == 0) {
tempSong.duration = atoi(str);
// fgets(str, sizeof(str), stdin);
str[strlen(str) - 1] = '\0';
encryptSend(mySocket, str, strlen(str),0);
/* Free illegals ... */
free(illegals);
break;
}
printf(ANSI_COLOR_RED
"EYYY!!! YO CHILL MAN!!"
ANSI_COLOR_RESET
" Only Integar values!\nLet's try that again...\n"
ANSI_COLOR_YELLOW
"Duration (mins) : "
);
} // end sentinital loop ( I don't know how to spell, don't judge sheesh )
printf(ANSI_COLOR_GREEN
"We are all good. Converting your song to send over\n"
ANSI_COLOR_RESET
);
} else if (strcmp(str, "b") == 0) {
/* Delete Song */
printf(ANSI_COLOR_YELLOW);
printf("Which song do you want to delete?\n"
"Name ? : ");
fgets(str, sizeof(str), stdin);
str[strlen(str) - 1] = '\0';
encryptSend(mySocket, str, strlen(str),0);
printf("Artist : ");
fgets(str, sizeof(str), stdin);
str[strlen(str) - 1] = '\0';
encryptSend(mySocket, str, strlen(str),0);
printf("That should be enough info\n");
printf(ANSI_COLOR_RESET);
} else if (strcmp(str, "c") == 0) {
/* View Song(s) */
fgets(str, sizeof(str), stdin);
str[strlen(str) - 1] = '\0';
encryptSend(mySocket, str, strlen(str),0);
} else if (strcmp(str, "d") == 0) {
break;
}
}
close(mySocket);
return 0;
}