#define FILED_DEFAULT_TYPE "application/octet-stream"

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


/* Arguments for worker threads */
struct filed_worker_thread_args {
	int fd;
};






/* File information */
struct filed_fileinfo {
	pthread_mutex_t mutex;
	char *path;
	int fd;
	off_t len;
................................................................................
		struct {
			int present;
			off_t offset;   /*** Range start ***/
			off_t length;   /*** Range length ***/
		} range;
	} headers;
};










/* Global variables */
/** Open File cache **/
struct filed_fileinfo *filed_fileinfo_fdcache = NULL;
unsigned int filed_fileinfo_fdcache_size = 0;






/* Initialize cache */
static int filed_init_cache(unsigned int cache_size) {
	unsigned int idx;
	int mutex_init_ret;

	/* Cache may not be re-initialized */
	if (filed_fileinfo_fdcache_size != 0 || filed_fileinfo_fdcache != NULL) {
................................................................................
/* Log a message */
//#define FILED_DONT_LOG
#ifdef FILED_DONT_LOG
#  define filed_logging_thread_init() 0
#  define filed_log_msg_debug(x, ...) /**/
#  define filed_log_msg(x) /**/
#else






/* Initialize logging thread */







































static int filed_logging_thread_init(void) {
	/* XXX:TODO: Unimplemented */









	return(0);
}

/* XXX:TODO: Unimplemented */
#define filed_log_msg_debug(x, ...) { fprintf(stderr, x, __VA_ARGS__); fprintf(stderr, "\n"); fflush(stderr); }













static void filed_log_msg(const char *fmt, ...) {
	char buffer[1010];

	va_list args;



	va_start(args, fmt);

	vsnprintf(buffer, sizeof(buffer), fmt, args);

	va_end(args);

	fprintf(stderr, "%s\n", buffer);











	return;
}
#endif

/* Format time per RFC2616 */
static char *filed_format_time(char *buffer, size_t buffer_len, const time_t timeinfo) {
................................................................................
	buffer[buffer_len - 1] = '\0';
	buffer_len = strftime(buffer, buffer_len - 1, "%a, %d %b %Y %H:%M:%S GMT", timeinfo_tm_p);

	return(buffer);
}

/* hash */
/* XXX:TODO: Rewrite this */
static unsigned int filed_hash(const unsigned char *value, unsigned int modulus) {
	unsigned char curr, prev;
	int diff;
	unsigned int retval;

	retval = modulus - 1;
	prev = modulus % 255;
................................................................................
}

/* 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;

	socklen_t addrlen;
	int failure_count = 0, max_failure_count = MAX_FAILURE_COUNT;
	int master_fd, fd;

	/* Read arguments */
	arg = arg_v;

................................................................................

			failure_count++;

			continue;
		}

		/* Log the new connection */


		filed_log_msg("NEW_CONNECTION SRC_ADDR=... SRC_PORT=... FD=%i", fd);

		/* Reset failure count*/
		failure_count = 0;

		/* Handle socket */
		filed_handle_client(fd, &request);
	}
................................................................................

	return(0);
}

/* Run process */
int main(int argc, char **argv) {
	struct option options[9];
	const char *bind_addr = BIND_ADDR, *newroot = NULL;
	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;
................................................................................
	if (init_ret != 0) {
		perror("filed_init");

		return(3);
	}

	/* Create logging thread */
	init_ret = filed_logging_thread_init();
	if (init_ret != 0) {
		perror("filed_logging_thread_init");

		return(4);
	}

	/* Create worker threads */

#define FILED_DEFAULT_TYPE "application/octet-stream"

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

/* Arguments for worker threads */
struct filed_worker_thread_args {
	int fd;
};

/* Arguments for logging threads */
struct filed_logging_thread_args {
	FILE *fp;
};

/* File information */
struct filed_fileinfo {
	pthread_mutex_t mutex;
	char *path;
	int fd;
	off_t len;
................................................................................
		struct {
			int present;
			off_t offset;   /*** Range start ***/
			off_t length;   /*** Range length ***/
		} range;
	} headers;
};

/* Log record */
struct filed_log_entry {
	struct filed_log_entry *_next;
	struct filed_log_entry *_prev;
	pthread_t thread;
	char buffer[1010];
	int level;
};

/* Global variables */
/** Open File cache **/
struct filed_fileinfo *filed_fileinfo_fdcache = NULL;
unsigned int filed_fileinfo_fdcache_size = 0;

/** Logging **/
struct filed_log_entry *filed_log_msg_list;
pthread_mutex_t filed_log_msg_list_mutex;
pthread_cond_t filed_log_msg_list_ready;

/* Initialize cache */
static int filed_init_cache(unsigned int cache_size) {
	unsigned int idx;
	int mutex_init_ret;

	/* Cache may not be re-initialized */
	if (filed_fileinfo_fdcache_size != 0 || filed_fileinfo_fdcache != NULL) {
................................................................................
/* Log a message */
//#define FILED_DONT_LOG
#ifdef FILED_DONT_LOG
#  define filed_logging_thread_init() 0
#  define filed_log_msg_debug(x, ...) /**/
#  define filed_log_msg(x) /**/
#else
#ifdef FILED_DEBUG
#  define filed_log_msg_debug(x, ...) { fprintf(stderr, x, __VA_ARGS__); fprintf(stderr, "\n"); fflush(stderr); }
#else
#  define filed_log_msg_debug(x, ...) /**/
#endif

/* Initialize logging thread */
static void *filed_logging_thread(void *arg_p) {
	struct filed_logging_thread_args *arg;
	struct filed_log_entry *curr, *prev;
	FILE *fp;

	arg = arg_p;

	fp = arg->fp;

	while (1) {
		pthread_mutex_lock(&filed_log_msg_list_mutex);
		pthread_cond_wait(&filed_log_msg_list_ready, &filed_log_msg_list_mutex);

		curr = filed_log_msg_list;
		filed_log_msg_list = NULL;

		pthread_mutex_unlock(&filed_log_msg_list_mutex);

		prev = NULL;
		for (; curr; curr = curr->_next) {
			curr->_prev = prev;

			prev = curr;
		}

		curr = prev;
		while (curr) {
			fprintf(fp, "%s THREAD=%llu\n", curr->buffer, (unsigned long long) curr->thread);

			prev = curr;
			curr = curr->_prev;

			free(prev);
		}
	}

	return(NULL);
}

static int filed_logging_thread_init(const char *logfile) {

	struct filed_logging_thread_args *args;
	pthread_t thread_id;
	FILE *logfp;

	if (strcmp(logfile, "-") == 0) {
		logfp = stdout;
	} else {
		logfp = fopen(logfile, "a+");
		if (logfp == NULL) {
			return(1);
		}
	}



	args = malloc(sizeof(*args));
	args->fp = logfp;

	filed_log_msg_list = NULL;

	pthread_mutex_init(&filed_log_msg_list_mutex, NULL);

	pthread_create(&thread_id, NULL, filed_logging_thread, args);

	return(0);
}

static void filed_log_msg(const char *fmt, ...) {

	struct filed_log_entry *entry;
	va_list args;

	entry = malloc(sizeof(*entry));

	va_start(args, fmt);

	vsnprintf(entry->buffer, sizeof(entry->buffer), fmt, args);

	va_end(args);

	entry->thread = pthread_self();
	entry->level = 0;

	pthread_mutex_lock(&filed_log_msg_list_mutex);

	entry->_next = filed_log_msg_list;
	filed_log_msg_list = entry;

	pthread_mutex_unlock(&filed_log_msg_list_mutex);

	pthread_cond_signal(&filed_log_msg_list_ready);

	return;
}
#endif

/* Format time per RFC2616 */
static char *filed_format_time(char *buffer, size_t buffer_len, const time_t timeinfo) {
................................................................................
	buffer[buffer_len - 1] = '\0';
	buffer_len = strftime(buffer, buffer_len - 1, "%a, %d %b %Y %H:%M:%S GMT", timeinfo_tm_p);

	return(buffer);
}

/* hash */

static unsigned int filed_hash(const unsigned char *value, unsigned int modulus) {
	unsigned char curr, prev;
	int diff;
	unsigned int retval;

	retval = modulus - 1;
	prev = modulus % 255;
................................................................................
}

/* 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[128];
	socklen_t addrlen;
	int failure_count = 0, max_failure_count = MAX_FAILURE_COUNT;
	int master_fd, fd;

	/* Read arguments */
	arg = arg_v;

................................................................................

			failure_count++;

			continue;
		}

		/* Log the new connection */
		logbuf[0]='\0';
		inet_ntop(AF_INET6, &addr.sin6_addr, logbuf, sizeof(logbuf));
		filed_log_msg("NEW_CONNECTION SRC_ADDR=%s SRC_PORT=%lu FD=%i", logbuf, (unsigned long) addr.sin6_port, fd);

		/* Reset failure count*/
		failure_count = 0;

		/* Handle socket */
		filed_handle_client(fd, &request);
	}
................................................................................

	return(0);
}

/* Run process */
int main(int argc, char **argv) {
	struct option options[9];
	const char *bind_addr = BIND_ADDR, *newroot = NULL, *log_file = LOG_FILE;
	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;
................................................................................
	if (init_ret != 0) {
		perror("filed_init");

		return(3);
	}

	/* Create logging thread */
	init_ret = filed_logging_thread_init(log_file);
	if (init_ret != 0) {
		perror("filed_logging_thread_init");

		return(4);
	}

	/* Create worker threads */