#include <stdio.h>
#include <string.h>
#include "configuration.h"
#include "miniwebcam.h"

Configuration config;

/*
 * Setup default values for all configuration options
 */
Configuration::Configuration() {
    http_port = DEFAULT_HTTP_PORT;
    https_port = DEFAULT_HTTPS_PORT;
    runasdaemon = 0;

    initflags = 0;
};

Configuration::~Configuration() {
};


/*
 * print current configuration
 */
int Configuration::Print() {
    printf ("#\n# default ports for http and https\n");
    if (http_port == DEFAULT_HTTP_PORT) printf ("# ");
    printf ("http_port %d\n", http_port);
    if (https_port == DEFAULT_HTTPS_PORT) printf ("# ");
    printf ("https_port %d\n", https_port);

    return 0;
}

int Configuration::LoadArgs(int argc, char **argv) {
    for (int i = 1; i < argc; i++) {
        if (strcmp(argv[i], "-F") == 0) runasdaemon = 0;
        if (strcmp(argv[i], "-D") == 0) runasdaemon = 1;

        if (strcmp(argv[i], "-dump_config") == 0) initflags |= CONF_INITFLAGS_PRINT;
        if (strcmp(argv[i], "-h") == 0) initflags |= CONF_INITFLAGS_HELP;

        if (strcmp(argv[i], "-http_port") == 0) {
            if (++i < argc) {
            }
            else
                ErrorExit("missing port parameter", -1);
        }
    }

    return 0;
}

void Configuration::Help() {
    printf ("Parameters:\n");
    printf ("  -F                  run in foreground\n");
    printf ("  -D                  run as daemon\n");
    printf ("\n");
    printf ("  -dump_config        print the config file\n");
    printf ("\n");
    printf ("  -H                  print this help\n");
}