driver.cpp

#include "decoder.cpp"

/*
    handleArguments() is a mini-function to help parse arguments
    as an example of how to utilize "Feather"
*/
int handleArguments(int argc, char* argv[]) {

    // For each extra argument
    for (int i = 1; i < argc; i++) {
        
        // If we're being asked for the help page
        // -- TODO --
        if (argv[i] == "-h")
            return 0;

        // ELse-if we're being asked for a listener
        else if (strcmp("-l", argv[i]) == 0) {
            
            // Check to ensure we have at least 2 arguments
            // after this to designate the address and port
            if (i + 2 < argc)
                return startListener(argv[i + 1], std::stoi(argv[i + 2]));
            
            // Else, incorrect number of arguments;
            // Report failure to caller
            std::cerr << "Bad arguments\n";
            return 1;
        }

        // ELse-if we're being asked for file I/O
        else if (strcmp("-f", argv[i]) == 0) {
            
            // Check to ensure we have at least 1 argument
            // after this to designate the filename
            if (i + 1 < argc)
                return startFileReader(argv[i + 1]);

            // Else, incorrect number of arguments;
            // Report failure to caller
            std::cerr << "Bad arguments\n";
            return 1;
        }

        // ELse-if we're being asked for unit tests
        else if (strcmp("-t", argv[i]) == 0) {
            
            // Run unit tests
            // -- TODO --

            // Else, incorrect number of arguments;
            // Report failure to caller
            std::cerr << "Bad arguments\n";
            return 1;
        }
    }

    return 1;
}

int main(int argc, char* argv[]) {

    // Check arguments to see what caller wants
    if (argc > 1)
        return handleArguments(argc, argv);

    // By default, listen on the standard address and port for 'dump1090_rs'
    return startListener("127.0.0.1", 30002);
}