int main(int argc, const char * argv[])
{
io_iterator_t serialPortIterator;
char bsdPath[MAXPATHLEN];
if(udpServerInit() != 0) {
consoleNotef("Simulator link input port open failed.\n");
return -1;
}
if(initConsoleInput() != 0) {
consoleNotef("Console input initialization failed.\n");
return -2;
}
Boolean looking = false;
while(1) {
if(!looking) {
consoleNotef("Looking for the serial port...\n");
looking = true;
}
if(findModems(&serialPortIterator) == KERN_SUCCESS) {
if(getModemPath(serialPortIterator, bsdPath, sizeof(bsdPath)) == KERN_SUCCESS) {
if(openSerialPort(bsdPath) != -1) {
serverInit();
consoleNotef("Entering server loop...\n");
serverLoop();
consoleNotef("Server loop exited.\n");
closeSerialPort(serialPort);
looking = false;
} else
consoleNotef("Serial port could not be opened.\n");
}
IOObjectRelease(serialPortIterator);
}
sleep(1);
}
return EX_OK;
}
int serialPortsScanner(std::vector <std::string> &availableSerialPorts)
{
int retcode = 0;
kern_return_t kernResult = KERN_FAILURE;
io_iterator_t serialPortIterator = 0;
TRACE_INFO(SERIAL, "serialPortsScanner() [MacOS variant]\n");
// Serial devices are instances of class IOSerialBSDClient. Create a matching dictionary to find those.
CFMutableDictionaryRef classesToMatch = NULL;
classesToMatch = IOServiceMatching(kIOSerialBSDServiceValue);
if (classesToMatch != NULL)
{
// Look for devices that claim to be modems (will pick up usb adapters, but not regular RS232 ports)
CFDictionarySetValue(classesToMatch, CFSTR(kIOSerialBSDTypeKey), CFSTR(kIOSerialBSDModemType));
// Get an iterator across all matching devices.
kernResult = IOServiceGetMatchingServices(kIOMasterPortDefault, classesToMatch, &serialPortIterator);
if (kernResult != KERN_SUCCESS)
{
TRACE_ERROR(SERIAL, "IOServiceGetMatchingServices returned %d\n", kernResult);
}
}
else
{
TRACE_ERROR(SERIAL, "IOServiceMatching returned a NULL dictionary.\n");
}
if (kernResult == KERN_SUCCESS)
{
char modemPath[MAXPATHLEN] = "\0";
if (getModemPath(serialPortIterator, modemPath, sizeof(modemPath)) == true)
{
// Test the port?
//int fileDescriptor = openSerialPort(bsdPath);
//if (-1 == fileDescriptor)
//{
// return EX_IOERR;
//}
TRACE_INFO(SERIAL, "- Scanning for serial port on '%s' > FOUND\n", modemPath);
retcode++;
// Add it to the list
std::string portPath = modemPath;
availableSerialPorts.push_back(portPath);
}
else
{
TRACE_ERROR(SERIAL, "Could not get path for modem.\n");
}
}
else
{
TRACE_WARNING(SERIAL, "No modem port were found.\n");
}
IOObjectRelease(serialPortIterator);
return retcode;
}
