#include <fcntl.h>
#include <stdio.h>
#include <errno.h>
#include <time.h>
#include <pwd.h>

/* Compile time constants */
#define FILED_VERSION "0.9"
#define FILED_SENDFILE_MAX 16777215
#define FILED_MAX_FAILURE_COUNT 30
#define FILED_DEFAULT_TYPE "application/octet-stream"

/* Default values */
#define PORT 80
#define THREAD_COUNT 5
#define BIND_ADDR "::"
#define CACHE_SIZE 8209

/* Handle incoming connections */
static void *filed_worker_thread(void *arg_v) {
	struct filed_worker_thread_args *arg;
	struct filed_http_request request;
	struct sockaddr_in6 addr;
	char logbuf_ip[128];
	socklen_t addrlen;
	int failure_count = 0, max_failure_count = FILED_MAX_FAILURE_COUNT;
	int master_fd, fd;

	/* Read arguments */
	arg = arg_v;

	master_fd = arg->fd;

		fprintf(output, "%s\n", extra);
	}

	fprintf(output, "Usage: filed [<options>]\n");
	fprintf(output, "  Options:\n");
	fprintf(output, "      -h, --help\n");
	fprintf(output, "      -d, --daemon\n");
	fprintf(output, "      -v, --version\n");
	fprintf(output, "      -b <address>, --bind <address>\n");
	fprintf(output, "      -p <port>, --port <port>\n");
	fprintf(output, "      -t <count>, --threads <count>\n");
	fprintf(output, "      -c <entries>, --cache <entries>\n");
	fprintf(output, "      -l <file>, --log <file>\n");
	fprintf(output, "      -u <user>, --user <user>\n");
	fprintf(output, "      -r <directory>, --root <directory>\n");

	if (long_help) {
		fprintf(output, "\n");
		fprintf(output, "  Usage:\n");
		fprintf(output, "      -h (or --help) prints this usage information.\n");
		fprintf(output, "\n");
		fprintf(output, "      -d (or --daemon) instructs filed to become a daemon after initializing\n");
		fprintf(output, "                       the listening TCP socket and log files.\n");
		fprintf(output, "\n");
		fprintf(output, "      -v (or --version) instructs filed print out the version number and exit.\n");
		fprintf(output, "\n");
		fprintf(output, "      -b (or --bind) specifies the address to listen for incoming HTTP\n");
		fprintf(output, "                     requests on.  The default value is \"%s\".\n", BIND_ADDR);
		fprintf(output, "\n");
		fprintf(output, "      -p (or --port) specifies the TCP port number to listen for incoming HTTP\n");
		fprintf(output, "                     requests on.  The default is %u.\n", (unsigned int) PORT);
		fprintf(output, "\n");

	close(fd_out);

	return(0);
}

/* Run process */
int main(int argc, char **argv) {
	struct option options[11];
	const char *bind_addr = BIND_ADDR, *newroot = NULL, *log_file = LOG_FILE;
	FILE *log_fp;
	uid_t user = 0;
	int port = PORT, thread_count = THREAD_COUNT;
	int cache_size = CACHE_SIZE;
	int init_ret, chroot_ret, setuid_ret, lookup_ret, chdir_ret;
	int setuid_enabled = 0, daemon_enabled = 0;
	int ch;
	int fd;

	/* Process arguments */
	filed_getopt_long_setopt(&options[0], "port", required_argument, 'p');
	filed_getopt_long_setopt(&options[1], "threads", required_argument, 't');
	filed_getopt_long_setopt(&options[2], "cache", required_argument, 'c');
	filed_getopt_long_setopt(&options[3], "bind", required_argument, 'b');
	filed_getopt_long_setopt(&options[4], "user", required_argument, 'u');
	filed_getopt_long_setopt(&options[5], "root", required_argument, 'r');
	filed_getopt_long_setopt(&options[6], "help", no_argument, 'h');
	filed_getopt_long_setopt(&options[7], "daemon", no_argument, 'd');
	filed_getopt_long_setopt(&options[8], "log", required_argument, 'l');
	filed_getopt_long_setopt(&options[9], "version", no_argument, 'v');
	filed_getopt_long_setopt(&options[10], NULL, 0, 0);
	while ((ch = getopt_long(argc, argv, "p:t:c:b:u:r:l:hdv", options, NULL)) != -1) {
		switch(ch) {
			case 'p':
				port = atoi(optarg);
				break;
			case 't':
				thread_count = atoi(optarg);
				break;

				break;
			case 'l':
				log_file = strdup(optarg);
				break;
			case 'd':
				daemon_enabled = 1;
				break;
			case 'v':
				printf("filed version %s\n", FILED_VERSION);

				return(0);
			case '?':
			case ':':
				filed_print_help(stderr, 0, NULL);

				return(1);
			case 'h':
				filed_print_help(stdout, 1, NULL);