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

/* Compile time constants */
#define FILED_VERSION "1.19"
#define FILED_SENDFILE_MAX 16777215
#define FILED_MAX_FAILURE_COUNT 30
#define FILED_DEFAULT_TYPE "application/octet-stream"
#define FILED_PATH_BUFFER_SIZE 1010

/* Default values */
#define PORT 80
................................................................................

	return(0);
}

/* Initialize process */
static int filed_init(unsigned int cache_size) {
	static int called = 0;


	ssize_t read_ret = 0;
	unsigned int random_value = 0;
	int cache_ret;
	int random_fd;

	if (called) {
		return(0);
................................................................................
	}

	called = 1;

	/* Attempt to lock all memory to physical RAM (but don't care if we can't) */
	mlockall(MCL_CURRENT | MCL_FUTURE);

	/* Ignore SIGPIPE */
	signal(SIGPIPE, SIG_IGN);






	/* Handle SIGHUP to release all caches */



	signal(SIGHUP, filed_signal_handler);


	/* Initialize cache structure */
	cache_ret = filed_init_cache(cache_size);
	if (cache_ret != 0) {
		return(cache_ret);
	}

................................................................................
#define filed_sockettimeout_close(x) /**/
#else
time_t filed_sockettimeout_time;
struct {
	time_t expiration_time;
	pthread_t thread_id;
	int valid;
}* filed_sockettimeout_sockstatus;
long filed_sockettimeout_sockstatus_length;
int filed_sockettimeout_devnull_fd;

static int filed_sockettimeout_sockfd_in_range(int sockfd) {
	if (sockfd < 3) {
		return(0);
	}
................................................................................

	atomic_store(&filed_sockettimeout_sockstatus[sockfd].valid, false);

	return;
}

static void *filed_sockettimeout_thread(void *arg) {

	time_t now, expiration_time;
	pthread_t thread_id;
	long idx;
	int count;
	int valid;

	while (1) {
		for (count = 0; count < 10; count++) {
			usleep(30000000);



			now = time(NULL);

			atomic_store(&filed_sockettimeout_time, now);
		}

		for (idx = 0; idx < filed_sockettimeout_sockstatus_length; idx++) {
................................................................................
	long maxfd, idx;

	maxfd = sysconf(_SC_OPEN_MAX);
	if (maxfd <= 0) {
		maxfd = 4096;
	}


	filed_sockettimeout_sockstatus = malloc(sizeof(*filed_sockettimeout_sockstatus) * maxfd);
	if (filed_sockettimeout_sockstatus == NULL) {
		return(-1);
	}

	for (idx = 0; idx < maxfd; idx++) {
		filed_sockettimeout_sockstatus[idx].valid = false;
	}

	filed_sockettimeout_sockstatus_length = maxfd;
	filed_sockettimeout_devnull_fd = open("/dev/null", O_RDWR);
	if (filed_sockettimeout_devnull_fd < 0) {
		return(-1);
	}

	return(0);
}
................................................................................

	fclose(fp);

	return;
}

/* Return a redirect to index.html */

static void filed_redirect_index(FILE *fp, const char *date_current, const char *path, struct filed_log_entry *log) {
	int http_code = 301;
	fprintf(fp, "HTTP/1.1 %i OK\r\nDate: %s\r\nServer: filed\r\nLast-Modified: %s\r\nContent-Length: 0\r\nConnection: close\r\nLocation: %s\r\n\r\n",
		http_code,
		date_current,
		date_current,
		"index.html"
	);

................................................................................
	fclose(fp);

	return;

	/* Currently unused: path */
	path = path;
}


/* Convert an enum representing the "Connection" header value to a string */
static const char *filed_connection_str(int connection_value) {
	switch (connection_value) {
		case FILED_CONNECTION_CLOSE:
			return("close");
		case FILED_CONNECTION_KEEP_ALIVE:
................................................................................

	path = request->path;
	strcpy(log->buffer, path);
	log->method = request->method;

	/* If the requested path is a directory, redirect to index page */
	if (request->type == FILED_REQUEST_TYPE_DIRECTORY) {














		filed_redirect_index(fp, date_current, path, log);

		return(FILED_CONNECTION_CLOSE);

	}

	fileinfo = filed_open_file(path, &request->fileinfo, options);
	if (fileinfo == NULL) {
		filed_error_page(fp, date_current, 404, request->method, "open_failed", log);

		return(FILED_CONNECTION_CLOSE);
................................................................................

		return(5);
	}

	/* Wait for threads to exit */
	/* XXX:TODO: Monitor thread usage */
	while (1) {
		sleep(60);
	}

	/* Return in failure */
	return(2);
}







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

/* Compile time constants */
#define FILED_VERSION "1.21"
#define FILED_SENDFILE_MAX 16777215
#define FILED_MAX_FAILURE_COUNT 30
#define FILED_DEFAULT_TYPE "application/octet-stream"
#define FILED_PATH_BUFFER_SIZE 1010

/* Default values */
#define PORT 80
................................................................................

	return(0);
}

/* Initialize process */
static int filed_init(unsigned int cache_size) {
	static int called = 0;
	struct sigaction signal_handler_info;
	sigset_t signal_handler_mask;
	ssize_t read_ret = 0;
	unsigned int random_value = 0;
	int cache_ret;
	int random_fd;

	if (called) {
		return(0);
................................................................................
	}

	called = 1;

	/* Attempt to lock all memory to physical RAM (but don't care if we can't) */
	mlockall(MCL_CURRENT | MCL_FUTURE);

	/* Establish signal handlers */
	/* SIGPIPE should interrupt system calls */
	sigfillset(&signal_handler_mask);
	signal_handler_info.sa_handler = filed_signal_handler;
	signal_handler_info.sa_mask = signal_handler_mask;
	signal_handler_info.sa_flags = SA_RESTART;
	sigaction(SIGPIPE, &signal_handler_info, NULL);

	/* Handle SIGHUP to release all caches */
	sigfillset(&signal_handler_mask);
	signal_handler_info.sa_handler = filed_signal_handler;
	signal_handler_info.sa_mask = signal_handler_mask;
	signal_handler_info.sa_flags = 0;
	sigaction(SIGHUP, &signal_handler_info, NULL);

	/* Initialize cache structure */
	cache_ret = filed_init_cache(cache_size);
	if (cache_ret != 0) {
		return(cache_ret);
	}

................................................................................
#define filed_sockettimeout_close(x) /**/
#else
time_t filed_sockettimeout_time;
struct {
	time_t expiration_time;
	pthread_t thread_id;
	int valid;
} *filed_sockettimeout_sockstatus;
long filed_sockettimeout_sockstatus_length;
int filed_sockettimeout_devnull_fd;

static int filed_sockettimeout_sockfd_in_range(int sockfd) {
	if (sockfd < 3) {
		return(0);
	}
................................................................................

	atomic_store(&filed_sockettimeout_sockstatus[sockfd].valid, false);

	return;
}

static void *filed_sockettimeout_thread(void *arg) {
	struct timespec sleep_time;
	time_t now, expiration_time;
	pthread_t thread_id;
	long idx;
	int count;
	int valid;

	while (1) {
		for (count = 0; count < 10; count++) {
			sleep_time.tv_sec = 30;
			sleep_time.tv_nsec = 0;
			nanosleep(&sleep_time, NULL);

			now = time(NULL);

			atomic_store(&filed_sockettimeout_time, now);
		}

		for (idx = 0; idx < filed_sockettimeout_sockstatus_length; idx++) {
................................................................................
	long maxfd, idx;

	maxfd = sysconf(_SC_OPEN_MAX);
	if (maxfd <= 0) {
		maxfd = 4096;
	}

	filed_sockettimeout_sockstatus_length = maxfd;
	filed_sockettimeout_sockstatus = malloc(sizeof(*filed_sockettimeout_sockstatus) * filed_sockettimeout_sockstatus_length);
	if (filed_sockettimeout_sockstatus == NULL) {
		return(-1);
	}

	for (idx = 0; idx < maxfd; idx++) {
		filed_sockettimeout_sockstatus[idx].valid = false;
	}


	filed_sockettimeout_devnull_fd = open("/dev/null", O_RDWR);
	if (filed_sockettimeout_devnull_fd < 0) {
		return(-1);
	}

	return(0);
}
................................................................................

	fclose(fp);

	return;
}

/* Return a redirect to index.html */
#ifndef FILED_DONT_REDIRECT_DIRECTORIES
static void filed_redirect_index(FILE *fp, const char *date_current, const char *path, struct filed_log_entry *log) {
	int http_code = 302;
	fprintf(fp, "HTTP/1.1 %i OK\r\nDate: %s\r\nServer: filed\r\nLast-Modified: %s\r\nContent-Length: 0\r\nConnection: close\r\nLocation: %s\r\n\r\n",
		http_code,
		date_current,
		date_current,
		"index.html"
	);

................................................................................
	fclose(fp);

	return;

	/* Currently unused: path */
	path = path;
}
#endif

/* Convert an enum representing the "Connection" header value to a string */
static const char *filed_connection_str(int connection_value) {
	switch (connection_value) {
		case FILED_CONNECTION_CLOSE:
			return("close");
		case FILED_CONNECTION_KEEP_ALIVE:
................................................................................

	path = request->path;
	strcpy(log->buffer, path);
	log->method = request->method;

	/* If the requested path is a directory, redirect to index page */
	if (request->type == FILED_REQUEST_TYPE_DIRECTORY) {
#ifdef FILED_DONT_REDIRECT_DIRECTORIES
		char localpath[8192];
		int snprintf_ret;

		snprintf_ret = snprintf(localpath, sizeof(localpath), "%s/index.html", path);

		if (snprintf_ret <= 0 || snprintf_ret > (sizeof(localpath) - 1)) {
			filed_error_page(fp, date_current, 500, request->method, "path_format", log);

			return(FILED_CONNECTION_CLOSE);
		}

		path = localpath;
#else
		filed_redirect_index(fp, date_current, path, log);

		return(FILED_CONNECTION_CLOSE);
#endif
	}

	fileinfo = filed_open_file(path, &request->fileinfo, options);
	if (fileinfo == NULL) {
		filed_error_page(fp, date_current, 404, request->method, "open_failed", log);

		return(FILED_CONNECTION_CLOSE);
................................................................................

		return(5);
	}

	/* Wait for threads to exit */
	/* XXX:TODO: Monitor thread usage */
	while (1) {
		sleep(86400);
	}

	/* Return in failure */
	return(2);
}