DesktopDevice::DesktopDevice() : IDevice(Core::Id(DESKTOP_DEVICE_TYPE),
IDevice::AutoDetected,
IDevice::Hardware,
Core::Id(DESKTOP_DEVICE_ID))
{
setDisplayName(QCoreApplication::translate("ProjectExplorer::DesktopDevice", "Local PC"));
setDeviceState(IDevice::DeviceStateUnknown);
const QString portRange =
QString::fromLatin1("%1-%2").arg(DESKTOP_PORT_START).arg(DESKTOP_PORT_END);
setFreePorts(Utils::PortList::fromString(portRange));
}
int main(int argc, char **argv)
{
wiringPiSetup();
pinMode(PIN, OUTPUT);
digitalWrite(PIN, LOW);
printf("Pale yellow-green gas.\n\n[*] Listening on port %i.\n", PORT);
int sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd < 0)
{
fprintf(stderr, "[!] Cannot open socket.\n");
exit(1);
}
struct sockaddr_in serv_addr;
memset(&serv_addr, 0, sizeof(serv_addr));
serv_addr.sin_family = AF_INET;
serv_addr.sin_addr.s_addr = INADDR_ANY;
serv_addr.sin_port = htons(PORT);
if (bind(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
{
fprintf(stderr, "[!] Cannot bind socket.\n");
exit(1);
}
listen(sockfd, 5);
while (true)
{
struct sockaddr_in client_addr;
socklen_t client_addr_len = sizeof(client_addr);
int clientfd = accept(sockfd, (struct sockaddr *)&client_addr, &client_addr_len);
if (clientfd >= 0)
{
char buffer[255];
memset(buffer, 0, sizeof(buffer));
int len = read(clientfd, buffer, sizeof(buffer));
if (len >= (7+1))
{
if (buffer[6] == '/')
{
char letter = toupper(buffer[5]);
bool state = (buffer[7] == '1');
printf("[:] Turned device %c %s.\n", letter, ((state) ? "on" : "off"));
setDeviceState(letter, state);
// respond to avoid error
write(clientfd, MESSAGE, strlen(MESSAGE));
}
}
else
{
printf("[*] Something went wrong reading from the client.\n");
}
close(clientfd);
}
else
{
printf("[*] Something went wrong accepting a client.\n");
}
}
}
