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#include <sys/sendfile.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/prctl.h>
#include <arpa/inet.h>
#include <sys/mman.h>
#include <sys/stat.h>
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/*
 * Copyright (c) 2014 - 2016, Roy Keene
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 	1. Redistributions of source code must retain the above copyright
 * 	   notice, this list of conditions and the following disclaimer.
 * 	2. Redistributions in binary form must reproduce the above copyright
 * 	   notice, this list of conditions and the following disclaimer in the
 * 	   documentation and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE.
 */
#include <sys/sendfile.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/prctl.h>
#include <arpa/inet.h>
#include <sys/mman.h>
#include <sys/stat.h>
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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 "1.9"
#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
#define THREAD_COUNT 5
#define BIND_ADDR "::"
#define CACHE_SIZE 8209
#define LOG_FILE "-"


































/* Configuration options that work threads need to be aware of */
struct filed_options {
	int vhosts_enabled;

};

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







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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
#define THREAD_COUNT 5
#define BIND_ADDR "::"
#define CACHE_SIZE 8209
#define LOG_FILE "-"

/* Fuzzing Test Code */
#ifdef FILED_TEST_AFL
#define FILED_DONT_LOG 1
#define pthread_create(a, x, y, z) afl_pthread_create(a, x, y, z)
#define bind(x, y, z) afl_bind(x, y, z)
#define socket(x, y, z) 8193
#define listen(x, y) 0
#define accept(x, y, z) afl_accept(x, y, z)
#define close(x) { if (strcmp(#x, "random_fd") == 0) { close(x); } else { exit(0); } }
#define fclose(x) exit(0)

static int afl_accept(int x, void *addr, void *z) {
	((struct sockaddr_in6 *) addr)->sin6_family = AF_INET + AF_INET6 + 1;
	return(STDIN_FILENO);
	x = x;
	z = z;
}

static int afl_bind(int x, void *y, socklen_t z) {
	return(8194);
	x = x;
	y = y;
	z = z;
}

static int afl_pthread_create(pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine) (void *), void *arg) {
	start_routine(arg);
	exit(3);
	thread = thread;
	attr = attr;
}
#endif

/* Configuration options that work threads need to be aware of */
struct filed_options {
	int vhosts_enabled;
	const char *fake_newroot;
};

/* Arguments for worker threads */
struct filed_worker_thread_args {
	int fd;
	struct filed_options options;
};
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			off_t length;   /*** Range length ***/
		} range;

		struct {
			int present;
			char host[FILED_PATH_BUFFER_SIZE];
		} host;





	} headers;
};

/* Log record */
struct filed_log_entry {
	/* Type of log entry */
	enum {







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			off_t length;   /*** Range length ***/
		} range;

		struct {
			int present;
			char host[FILED_PATH_BUFFER_SIZE];
		} host;

		enum {
			FILED_CONNECTION_CLOSE,
			FILED_CONNECTION_KEEP_ALIVE
		} connection;
	} headers;
};

/* Log record */
struct filed_log_entry {
	/* Type of log entry */
	enum {
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	/* Message buffer for type = MESSAGE */
	/* Path buffer for type = TRANSFER */
	char buffer[FILED_PATH_BUFFER_SIZE];

	/* Items for type = TRANSFER */
	int http_code;
	const char *reason;

	time_t starttime;
	time_t endtime;
	off_t req_offset;
	off_t req_length;
	off_t sent_length;
	off_t file_length;
	char ip[128];
	int port;
	int method;
};

/* 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) {
		return(1);
	}






	/* Allocate cache */
	filed_fileinfo_fdcache_size = cache_size;
	filed_fileinfo_fdcache = malloc(sizeof(*filed_fileinfo_fdcache) * filed_fileinfo_fdcache_size);
	if (filed_fileinfo_fdcache == NULL) {
		return(1);
	}







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	/* Message buffer for type = MESSAGE */
	/* Path buffer for type = TRANSFER */
	char buffer[FILED_PATH_BUFFER_SIZE];

	/* Items for type = TRANSFER */
	int http_code;
	const char *reason;
	time_t connecttime;
	time_t starttime;
	time_t endtime;
	off_t req_offset;
	off_t req_length;
	off_t sent_length;
	off_t file_length;
	char ip[128];
	int port;
	int method;
};

/* 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;

/* Signal Handler */
static void filed_signal_handler(int signal_number) {
	struct filed_fileinfo *cache;
	unsigned int idx;

	switch (signal_number) {
		case SIGHUP:
			for (idx = 0; idx < filed_fileinfo_fdcache_size; idx++) {
				cache = &filed_fileinfo_fdcache[idx];

				pthread_mutex_lock(&cache->mutex);

				cache->path[0] = '\0';
				if (cache->fd >= 0) {
					close(cache->fd);

					cache->fd = -1;
				}

				cache->lastmod = "";
				cache->type = "";

				pthread_mutex_unlock(&cache->mutex);
			}
			break;
	}

	return;
}

/* 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) {
		return(1);
	}

	/* Cache does not need to be allocated if cache is not enabled */
	if (cache_size == 0) {
		return(0);
	}

	/* Allocate cache */
	filed_fileinfo_fdcache_size = cache_size;
	filed_fileinfo_fdcache = malloc(sizeof(*filed_fileinfo_fdcache) * filed_fileinfo_fdcache_size);
	if (filed_fileinfo_fdcache == NULL) {
		return(1);
	}
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	return(0);
}

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







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

	/* Initialize random number generator */
	random_fd = open("/dev/urandom", O_RDONLY);
	if (random_fd >= 0) {
		read(random_fd, &random_value, sizeof(random_value));

		close(random_fd);
	}

	random_value ^= getpid();
	random_value ^= getuid();
	random_value ^= time(NULL);

	srandom(random_value);

	return(0);



}

/* Listen on a particular address/port */
static int filed_listen(const char *address, unsigned int port) {
	struct sockaddr_in6 addr_v6;
	struct sockaddr_in addr_v4;
	struct sockaddr *addr;
	socklen_t addr_len;
	int pton_ret, bind_ret, listen_ret;
	int family;
	int fd;


	family = AF_INET6;
	pton_ret = inet_pton(family, address, &addr_v6.sin6_addr.s6_addr);
	if (pton_ret != 1) {
		family = AF_INET;
		pton_ret = inet_pton(family, address, &addr_v4.sin_addr.s_addr);
		if (pton_ret != 1) {







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	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);
	}

	/* Initialize random number generator */
	random_fd = open("/dev/urandom", O_RDONLY);
	if (random_fd >= 0) {
		read_ret = read(random_fd, &random_value, sizeof(random_value));

		close(random_fd);
	}

	random_value ^= getpid();
	random_value ^= getuid();
	random_value ^= time(NULL);

	srandom(random_value);

	return(0);

	/* NOTREACH: Read may fail or succeed, we don't actually care */
	read_ret = read_ret;
}

/* Listen on a particular address/port */
static int filed_listen(const char *address, unsigned int port) {
	struct sockaddr_in6 addr_v6;
	struct sockaddr_in addr_v4;
	struct sockaddr *addr;
	socklen_t addr_len;
	int pton_ret, bind_ret, listen_ret;
	int family;
	int fd;


	family = AF_INET6;
	pton_ret = inet_pton(family, address, &addr_v6.sin6_addr.s6_addr);
	if (pton_ret != 1) {
		family = AF_INET;
		pton_ret = inet_pton(family, address, &addr_v4.sin_addr.s_addr);
		if (pton_ret != 1) {
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#ifdef FILED_DONT_LOG
#  define filed_logging_thread_init(x) 0
#  define filed_log_msg_debug(x, ...) /**/
#  define filed_log_msg(x, ...) /**/
#  define filed_log_entry(x) /**/
#  define filed_log_ip(x, ...) NULL
#  define filed_log_new(x) &local_dummy_log
#  define filed_log_open(x) stdout






#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 */







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#ifdef FILED_DONT_LOG
#  define filed_logging_thread_init(x) 0
#  define filed_log_msg_debug(x, ...) /**/
#  define filed_log_msg(x, ...) /**/
#  define filed_log_entry(x) /**/
#  define filed_log_ip(x, ...) NULL
#  define filed_log_new(x) &local_dummy_log
#  define filed_log_free(x) /**/

/* Return logging handle */
static FILE *filed_log_open(const char *file) {
	return(stdout);
	file = file;
}
#else
#  define filed_log_free(x) free(x)
#  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 */
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							break;
					}

					if (curr->endtime == ((time_t) -1)) {
						curr->endtime = now;
					}

					fprintf(fp, "TRANSFER METHOD=%s PATH=%s SRC=%s:%i TIME.START=%llu TIME.END=%llu CODE.VALUE=%u CODE.REASON=%s REQUEST.OFFSET=%llu REQUEST.LENGTH=%llu FILE.LENGTH=%llu TRANSFER.LENGTH=%llu",
						method,
						curr->buffer,
						curr->ip, curr->port,

						(unsigned long long) curr->starttime,
						(unsigned long long) curr->endtime,
						curr->http_code, curr->reason,
						(unsigned long long) curr->req_offset,
						(unsigned long long) curr->req_length,
						(unsigned long long) curr->file_length,
						(unsigned long long) curr->sent_length
					);

					break;
			}
			fprintf(fp, " THREAD=%llu TIME=%llu\n",
				(unsigned long long) curr->thread,
				(unsigned long long) now
			);
			fflush(fp);

			prev = curr;
			curr = curr->_prev;








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							break;
					}

					if (curr->endtime == ((time_t) -1)) {
						curr->endtime = now;
					}

					fprintf(fp, "TRANSFER METHOD=%s PATH=%s SRC=%s:%i CLIENT.TIME.CONNECT=%llu REQUEST.TIME.START=%llu REQUEST.TIME.END=%llu CODE.VALUE=%u CODE.REASON=%s REQUEST.OFFSET=%llu REQUEST.LENGTH=%llu FILE.LENGTH=%llu TRANSFER.LENGTH=%llu",
						method,
						curr->buffer,
						curr->ip, curr->port,
						(unsigned long long) curr->connecttime,
						(unsigned long long) curr->starttime,
						(unsigned long long) curr->endtime,
						curr->http_code, curr->reason,
						(unsigned long long) curr->req_offset,
						(unsigned long long) curr->req_length,
						(unsigned long long) curr->file_length,
						(unsigned long long) curr->sent_length
					);

					break;
			}
			fprintf(fp, " THREAD=%llu TIME=%llu\n",
				(unsigned long long) ((intptr_t) curr->thread),
				(unsigned long long) now
			);
			fflush(fp);

			prev = curr;
			curr = curr->_prev;

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	struct filed_log_entry *retval;

	retval = malloc(sizeof(*retval));

	if (initialize) {
		retval->buffer[0] = '\0';
		retval->http_code = -1;

		retval->starttime = 0;
		retval->endtime = 0;
		retval->req_offset = 0;
		retval->req_length = 0;
		retval->sent_length = 0;
		retval->file_length = 0;
		retval->ip[0] = '\0';







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	struct filed_log_entry *retval;

	retval = malloc(sizeof(*retval));

	if (initialize) {
		retval->buffer[0] = '\0';
		retval->http_code = -1;
		retval->connecttime = 0;
		retval->starttime = 0;
		retval->endtime = 0;
		retval->req_offset = 0;
		retval->req_length = 0;
		retval->sent_length = 0;
		retval->file_length = 0;
		retval->ip[0] = '\0';
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	filed_log_msg_list = NULL;

	pthread_mutex_init(&filed_log_msg_list_mutex, NULL);

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

	filed_log_msg("START");











































































































































































































	return(0);
}
#endif

/* Format time per RFC2616 */
static char *filed_format_time(char *buffer, size_t buffer_len, const time_t timeinfo) {







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	filed_log_msg_list = NULL;

	pthread_mutex_init(&filed_log_msg_list_mutex, NULL);

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

	filed_log_msg("START");

	return(0);
}
#endif

#ifdef FILED_DONT_TIMEOUT
#define filed_sockettimeout_thread_init() 0
#define filed_sockettimeout_init() 0
#define filed_sockettimeout_accept(x) /**/
#define filed_sockettimeout_processing_start(x) /**/
#define filed_sockettimeout_processing_end(x) /**/
#define filed_sockettimeout_close(x, y) /**/
#else
time_t filed_sockettimeout_time;
struct {
	time_t expiration_time;
	pthread_t thread_id;
	enum {
		filed_sockettimeout_valid,
		filed_sockettimeout_invalid,
	} valid;
} *filed_sockettimeout_sockstatus;
long filed_sockettimeout_sockstatus_length;
int filed_sockettimeout_devnull_fd;
pthread_mutex_t filed_sockettimeout_mutex = PTHREAD_MUTEX_INITIALIZER;

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

	if (sockfd > filed_sockettimeout_sockstatus_length) {
		return(0);
	}

	return(1);
}

static void filed_sockettimeout_expire(int sockfd, int length, int lockheld) {
	time_t now, expire;

	if (!lockheld) {
		pthread_mutex_lock(&filed_sockettimeout_mutex);
	}

	now = filed_sockettimeout_time;

	expire = now + length;

	filed_sockettimeout_sockstatus[sockfd].expiration_time = expire;

	if (!lockheld) {
		pthread_mutex_unlock(&filed_sockettimeout_mutex);
	}

	return;
}

static void filed_sockettimeout_accept(int sockfd) {
	if (!filed_sockettimeout_sockfd_in_range(sockfd)) {
		return;
	}

	pthread_mutex_lock(&filed_sockettimeout_mutex);

	filed_sockettimeout_expire(sockfd, 60, 1);

	filed_sockettimeout_sockstatus[sockfd].thread_id = pthread_self();

	filed_sockettimeout_sockstatus[sockfd].valid = filed_sockettimeout_valid;

	pthread_mutex_unlock(&filed_sockettimeout_mutex);

	return;
}

static void filed_sockettimeout_processing_start(int sockfd) {
	if (!filed_sockettimeout_sockfd_in_range(sockfd)) {
		return;
	}

	filed_sockettimeout_expire(sockfd, 86400, 0);

	return;
}

static void filed_sockettimeout_processing_end(int sockfd) {
	if (!filed_sockettimeout_sockfd_in_range(sockfd)) {
		return;
	}

	filed_sockettimeout_expire(sockfd, 60, 0);

	return;
}

static void filed_sockettimeout_close(int sockfd, int lockheld) {
	if (!filed_sockettimeout_sockfd_in_range(sockfd)) {
		return;
	}

	if (!lockheld) {
		pthread_mutex_lock(&filed_sockettimeout_mutex);
	}

	filed_sockettimeout_sockstatus[sockfd].valid = filed_sockettimeout_invalid;

	if (!lockheld) {
		pthread_mutex_unlock(&filed_sockettimeout_mutex);
	}

	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;
	int time_interval = 30;
	int check_period = 90;

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

			pthread_mutex_lock(&filed_sockettimeout_mutex);

			now = time(NULL);

			filed_sockettimeout_time = now;

			pthread_mutex_unlock(&filed_sockettimeout_mutex);
		}

		pthread_mutex_lock(&filed_sockettimeout_mutex);

		for (idx = 0; idx < filed_sockettimeout_sockstatus_length; idx++) {
			valid = filed_sockettimeout_sockstatus[idx].valid;

			if (valid != filed_sockettimeout_valid) {
				continue;
			}

			expiration_time = filed_sockettimeout_sockstatus[idx].expiration_time;

			thread_id = filed_sockettimeout_sockstatus[idx].thread_id;

			if (expiration_time > now) {
				continue;
			}

			filed_sockettimeout_close(idx, 1);

			dup2(filed_sockettimeout_devnull_fd, idx);

			pthread_kill(thread_id, SIGPIPE);
		}

		pthread_mutex_unlock(&filed_sockettimeout_mutex);
	}

	return(NULL);

	/* NOTREACH: We don't actually take any arguments */
	arg = arg;
}

static int filed_sockettimeout_thread_init(void) {
	pthread_t thread_id;

	pthread_create(&thread_id, NULL, filed_sockettimeout_thread, NULL);

	return(0);
}

static int filed_sockettimeout_init(void) {
	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 = filed_sockettimeout_invalid;
	}

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

	return(0);
}
#endif

/* Format time per RFC2616 */
static char *filed_format_time(char *buffer, size_t buffer_len, const time_t timeinfo) {
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		(unsigned long long) time(NULL),
		(unsigned long long) random(),
		(unsigned long long) random(),
		(unsigned long long) random(),
		(unsigned long long) random()
	);
}














































/* Open a file and return file information */
static struct filed_fileinfo *filed_open_file(const char *path, struct filed_fileinfo *buffer) {
	struct filed_fileinfo *cache;
	unsigned int cache_idx;
	off_t len;
	int fd;


	cache_idx = filed_hash((const unsigned char *) path, filed_fileinfo_fdcache_size);

	cache = &filed_fileinfo_fdcache[cache_idx];

	filed_log_msg_debug("Locking mutex for idx: %lu", (unsigned long) cache_idx);

	pthread_mutex_lock(&cache->mutex);

	filed_log_msg_debug("Completed locking mutex for idx: %lu", (unsigned long) cache_idx);







	if (strcmp(path, cache->path) != 0) {
		filed_log_msg_debug("Cache miss for idx: %lu: OLD \"%s\", NEW \"%s\"", (unsigned long) cache_idx, cache->path, path);

		fd = open(path, O_RDONLY | O_LARGEFILE);
		if (fd < 0) {

			pthread_mutex_unlock(&cache->mutex);


			return(NULL);
		}

		if (cache->fd >= 0) {
			close(cache->fd);
		}








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889
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		(unsigned long long) time(NULL),
		(unsigned long long) random(),
		(unsigned long long) random(),
		(unsigned long long) random(),
		(unsigned long long) random()
	);
}

#ifdef FILED_FAKE_CHROOT
/* Translate a path into a fake chroot path */
static const char *filed_path_translate(const char *path, struct filed_options *options) {
	static __thread char pathBuffer[8192];
	int snprintf_ret;

	/* If no alternative root is specified, return the unadorned path */
	if (!options->fake_newroot) {
		return(path);
	}

	/* Verify that this request will not go outside of the specified root */
	if (strstr(path, "/../") != NULL || path[0] != '/') {
		filed_log_msg_debug("Unable to translate path \"%s\", contains invalid characters", path);

		return(options->fake_newroot);
	}

	/* Create the new path into our local (TLS) static buffer */
	snprintf_ret = snprintf(pathBuffer, sizeof(pathBuffer), "%s/%s", options->fake_newroot, path);
	if (snprintf_ret < 0 || ((unsigned int) snprintf_ret) >= sizeof(pathBuffer)) {
		filed_log_msg_debug("Unable to translate path \"%s\", will not fit into new buffer", path);

		return(options->fake_newroot);
	}

	filed_log_msg_debug("Translating path \"%s\" into \"%s\"", path, pathBuffer);

	/* Return the new path */
	return(pathBuffer);
}

static void filed_path_translate_set_root(const char *var, struct filed_options *options, const char *val) {
	options->fake_newroot = strdup(val);

	return;

	/* var is only used in the macro -- discard it here */
	var = var;
}
#else
#define filed_path_translate(path, options) path
#define filed_path_translate_set_root(var, options, val) var = strdup(val)
#endif

/* Open a file and return file information */
static struct filed_fileinfo *filed_open_file(const char *path, struct filed_fileinfo *buffer, struct filed_options *options) {
	struct filed_fileinfo *cache;
	unsigned int cache_idx;
	off_t len;
	int fd;

	if (filed_fileinfo_fdcache_size != 0) {
		cache_idx = filed_hash((const unsigned char *) path, filed_fileinfo_fdcache_size);

		cache = &filed_fileinfo_fdcache[cache_idx];

		filed_log_msg_debug("Locking mutex for idx: %lu", (unsigned long) cache_idx);

		pthread_mutex_lock(&cache->mutex);

		filed_log_msg_debug("Completed locking mutex for idx: %lu", (unsigned long) cache_idx);
	} else {
		cache_idx = 0;
		cache = buffer;
		cache->path[0] = '\0';
		cache->fd = -1;
	}

	if (strcmp(path, cache->path) != 0) {
		filed_log_msg_debug("Cache miss for idx: %lu: OLD \"%s\", NEW \"%s\"", (unsigned long) cache_idx, cache->path, path);

		fd = open(filed_path_translate(path, options), O_RDONLY | O_LARGEFILE);
		if (fd < 0) {
			if (filed_fileinfo_fdcache_size != 0) {
				pthread_mutex_unlock(&cache->mutex);
			}

			return(NULL);
		}

		if (cache->fd >= 0) {
			close(cache->fd);
		}
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615

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631
632
633
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635

636



637
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655

656
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662

		/* XXX:TODO: Determine */
		cache->lastmod = filed_format_time(cache->lastmod_b, sizeof(cache->lastmod_b), time(NULL) - 30);
	} else {
		filed_log_msg_debug("Cache hit for idx: %lu: PATH \"%s\"", (unsigned long) cache_idx, path);
	}


	/*
	 * We have to make a duplicate FD, because once we release the cache
	 * mutex, the file descriptor may be closed
	 */
	fd = dup(cache->fd);
	if (fd < 0) {
		pthread_mutex_unlock(&cache->mutex);

		return(NULL);
	}

	buffer->fd = fd;
	buffer->len = cache->len;
	buffer->type = cache->type;
	memcpy(buffer->lastmod_b, cache->lastmod_b, sizeof(buffer->lastmod_b));
	memcpy(buffer->etag, cache->etag, sizeof(buffer->etag));
	buffer->lastmod = buffer->lastmod_b + (cache->lastmod - cache->lastmod_b);

	pthread_mutex_unlock(&cache->mutex);


	return(buffer);



}

/* Process an HTTP request and return the path requested */
static struct filed_http_request *filed_get_http_request(FILE *fp, struct filed_http_request *buffer_st, struct filed_options *options) {
	char *method, *path;
	char *buffer, *workbuffer, *workbuffer_next;
	char *fgets_ret;
	size_t buffer_len, path_len;
	off_t range_start, range_end, range_length;
	int range_request;
	int snprintf_ret;
	int i;

	/* Set to default values */
	range_start = 0;
	range_end   = 0;
	range_request = 0;
	range_length = -1;
	buffer_st->headers.host.present = 0;


	buffer = buffer_st->tmpbuf;
	buffer_len = sizeof(buffer_st->tmpbuf);

	fgets_ret = fgets(buffer, buffer_len, fp);
	if (fgets_ret == NULL) {
		return(NULL);







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>







990
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1009
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1049

		/* XXX:TODO: Determine */
		cache->lastmod = filed_format_time(cache->lastmod_b, sizeof(cache->lastmod_b), time(NULL) - 30);
	} else {
		filed_log_msg_debug("Cache hit for idx: %lu: PATH \"%s\"", (unsigned long) cache_idx, path);
	}

	if (filed_fileinfo_fdcache_size != 0) {
		/*
		 * We have to make a duplicate FD, because once we release the cache
		 * mutex, the file descriptor may be closed
		 */
		fd = dup(cache->fd);
		if (fd < 0) {
			pthread_mutex_unlock(&cache->mutex);

			return(NULL);
		}

		buffer->fd = fd;
		buffer->len = cache->len;
		buffer->type = cache->type;
		memcpy(buffer->lastmod_b, cache->lastmod_b, sizeof(buffer->lastmod_b));
		memcpy(buffer->etag, cache->etag, sizeof(buffer->etag));
		buffer->lastmod = buffer->lastmod_b + (cache->lastmod - cache->lastmod_b);

		pthread_mutex_unlock(&cache->mutex);
	}

	return(buffer);

	/* options is only used if fake chroot is enabled, confuse the compiler */
	options = options;
}

/* Process an HTTP request and return the path requested */
static struct filed_http_request *filed_get_http_request(FILE *fp, struct filed_http_request *buffer_st, struct filed_options *options) {
	char *method, *path;
	char *buffer, *workbuffer, *workbuffer_next;
	char *fgets_ret;
	size_t buffer_len, path_len;
	off_t range_start, range_end, range_length;
	int range_request;
	int snprintf_ret;
	int i;

	/* Set to default values */
	range_start = 0;
	range_end   = 0;
	range_request = 0;
	range_length = -1;
	buffer_st->headers.host.present = 0;
	buffer_st->headers.connection = FILED_CONNECTION_CLOSE;

	buffer = buffer_st->tmpbuf;
	buffer_len = sizeof(buffer_st->tmpbuf);

	fgets_ret = fgets(buffer, buffer_len, fp);
	if (fgets_ret == NULL) {
		return(NULL);
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755
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761

			workbuffer = buffer + 5;
			while (*workbuffer == ' ') {
				workbuffer++;
			}

			strcpy(buffer_st->headers.host.host, workbuffer);


		}

		if (memcmp(buffer, "\r\n", 2) == 0) {
			break;
		}
	}








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1135
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			workbuffer = buffer + 5;
			while (*workbuffer == ' ') {
				workbuffer++;
			}

			strcpy(buffer_st->headers.host.host, workbuffer);
		} else if (strncasecmp(buffer, "Connection: Keep-Alive", 22) == 0) {
			buffer_st->headers.connection = FILED_CONNECTION_KEEP_ALIVE;
		}

		if (memcmp(buffer, "\r\n", 2) == 0) {
			break;
		}
	}

822
823
824
825
826
827
828


829
830
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832
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834

835
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847
848
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850


851
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855
856
857

858












859
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861
862
863
864
865
866
867
868
869



870
871
872
873
874
875


876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895


896
897
898
899
900
901
902














903
904
905

906
907
908
909
910
911
912
913
914
915
916
917
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921
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926
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928
929
	/** reason must point to a globally allocated value **/
	log->reason = reason;
	log->http_code = error_number;

	filed_log_entry(log);

	/* Close connection */


	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"
	);

	/* Log redirect */
	log->reason = "redirect";
	log->http_code = http_code;

	filed_log_entry(log);

	/* Close connection */


	fclose(fp);

	return;

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














/* Handle a single request from a client */
static void filed_handle_client(int fd, struct filed_http_request *request, struct filed_log_entry *log, struct filed_options *options) {
	struct filed_fileinfo *fileinfo;
	ssize_t sendfile_ret;
	size_t sendfile_size;
	off_t sendfile_offset, sendfile_sent, sendfile_len;
	char *path;
	char *date_current, date_current_b[64];
	int http_code;
	FILE *fp;




	/* Determine current time */
	date_current = filed_format_time(date_current_b, sizeof(date_current_b), time(NULL));

	/* Open socket as ANSI I/O for ease of use */
	fp = fdopen(fd, "w+b");
	if (fp == NULL) {


		close(fd);

		log->buffer[0] = '\0';
		log->http_code = -1;
		log->reason = "fdopen_failed";

		filed_log_entry(log);

		return;
	}

	request = filed_get_http_request(fp, request, options);

	if (request == NULL) {
		log->buffer[0] = '\0';

		filed_error_page(fp, date_current, 500, FILED_REQUEST_METHOD_GET, "format", log);

		return;
	}



	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;

	}

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

		return;
	}

	if (request->headers.range.present) {
		if (request->headers.range.offset != 0 || request->headers.range.length >= 0) {
			if (request->headers.range.offset >= fileinfo->len) {
				filed_error_page(fp, date_current, 416, request->method, "range_invalid", log);

				close(fileinfo->fd);

				return;
			}

			if (request->headers.range.length == ((off_t) -1)) {
				filed_log_msg_debug("Computing length to fit in bounds: fileinfo->len = %llu, request->headers.range.offset = %llu",
					(unsigned long long) fileinfo->len,
					(unsigned long long) request->headers.range.offset
				);







>
>






>

|














>
>







>

>
>
>
>
>
>
>
>
>
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>
>

|









>
>
>






>
>








|









|

>
>







>
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>


|
>


|



|









|







1211
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	/** reason must point to a globally allocated value **/
	log->reason = reason;
	log->http_code = error_number;

	filed_log_entry(log);

	/* Close connection */
	filed_sockettimeout_close(fileno(fp), 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"
	);

	/* Log redirect */
	log->reason = "redirect";
	log->http_code = http_code;

	filed_log_entry(log);

	/* Close connection */
	filed_sockettimeout_close(fileno(fp), 0);

	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:
			return("keep-alive");
	}

	return("close");
}

/* Handle a single request from a client */
static int filed_handle_client(int fd, struct filed_http_request *request, struct filed_log_entry *log, struct filed_options *options) {
	struct filed_fileinfo *fileinfo;
	ssize_t sendfile_ret;
	size_t sendfile_size;
	off_t sendfile_offset, sendfile_sent, sendfile_len;
	char *path;
	char *date_current, date_current_b[64];
	int http_code;
	FILE *fp;

	/* Indicate the connection start time */
	log->connecttime = time(NULL);

	/* Determine current time */
	date_current = filed_format_time(date_current_b, sizeof(date_current_b), time(NULL));

	/* Open socket as ANSI I/O for ease of use */
	fp = fdopen(fd, "w+b");
	if (fp == NULL) {
		filed_sockettimeout_close(fd, 0);

		close(fd);

		log->buffer[0] = '\0';
		log->http_code = -1;
		log->reason = "fdopen_failed";

		filed_log_entry(log);

		return(FILED_CONNECTION_CLOSE);
	}

	request = filed_get_http_request(fp, request, options);

	if (request == NULL) {
		log->buffer[0] = '\0';

		filed_error_page(fp, date_current, 500, FILED_REQUEST_METHOD_GET, "format", log);

		return(FILED_CONNECTION_CLOSE);
	}

	filed_sockettimeout_processing_start(fd);

	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);
	}

	if (request->headers.range.present) {
		if (request->headers.range.offset != 0 || request->headers.range.length >= 0) {
			if (request->headers.range.offset >= fileinfo->len) {
				filed_error_page(fp, date_current, 416, request->method, "range_invalid", log);

				close(fileinfo->fd);

				return(FILED_CONNECTION_CLOSE);
			}

			if (request->headers.range.length == ((off_t) -1)) {
				filed_log_msg_debug("Computing length to fit in bounds: fileinfo->len = %llu, request->headers.range.offset = %llu",
					(unsigned long long) fileinfo->len,
					(unsigned long long) request->headers.range.offset
				);
943
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949
950
951
952
953
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955

956
957
958
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961
962
		http_code = 200;

		/* Compute fake range parameters that includes the entire file */
		request->headers.range.offset = 0;
		request->headers.range.length = fileinfo->len;
	}

	fprintf(fp, "HTTP/1.1 %i OK\r\nDate: %s\r\nServer: filed\r\nLast-Modified: %s\r\nContent-Length: %llu\r\nAccept-Ranges: bytes\r\nContent-Type: %s\r\nConnection: close\r\nETag: \"%s\"\r\n",
		http_code,
		date_current,
		fileinfo->lastmod,
		(unsigned long long) request->headers.range.length,
		fileinfo->type,

		fileinfo->etag
	);

	if (http_code == 206) {
		fprintf(fp, "Content-Range: bytes %llu-%llu/%llu\r\n",
			(unsigned long long) request->headers.range.offset,
			(unsigned long long) (request->headers.range.offset + request->headers.range.length - 1),







|





>







1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
		http_code = 200;

		/* Compute fake range parameters that includes the entire file */
		request->headers.range.offset = 0;
		request->headers.range.length = fileinfo->len;
	}

	fprintf(fp, "HTTP/1.1 %i OK\r\nDate: %s\r\nServer: filed\r\nLast-Modified: %s\r\nContent-Length: %llu\r\nAccept-Ranges: bytes\r\nContent-Type: %s\r\nConnection: %s\r\nETag: \"%s\"\r\n",
		http_code,
		date_current,
		fileinfo->lastmod,
		(unsigned long long) request->headers.range.length,
		fileinfo->type,
		filed_connection_str(request->headers.connection),
		fileinfo->etag
	);

	if (http_code == 206) {
		fprintf(fp, "Content-Range: bytes %llu-%llu/%llu\r\n",
			(unsigned long long) request->headers.range.offset,
			(unsigned long long) (request->headers.range.offset + request->headers.range.length - 1),
1041
1042
1043
1044
1045
1046
1047



1048
1049
1050





1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061

1062
1063
1064
1065
1066
1067
1068
1069
	log->endtime = (time_t) -1;
	log->sent_length = sendfile_sent;

	filed_log_entry(log);

	close(fileinfo->fd);




	fclose(fp);

	return;





}

/* Handle incoming connections */
static void *filed_worker_thread(void *arg_v) {
	struct filed_worker_thread_args *arg;
	struct filed_http_request request;
	struct filed_log_entry *log, local_dummy_log;
	struct filed_options *options;
	struct sockaddr_in6 addr;
	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;
	options = &arg->options;








>
>
>
|

|
>
>
>
>
>











>
|







1471
1472
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1501
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1507
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	log->endtime = (time_t) -1;
	log->sent_length = sendfile_sent;

	filed_log_entry(log);

	close(fileinfo->fd);

	if (request->headers.connection != FILED_CONNECTION_KEEP_ALIVE) {
		filed_sockettimeout_close(fd, 0);

		fclose(fp);

		return(FILED_CONNECTION_CLOSE);
	}

	filed_sockettimeout_processing_end(fd);

	return(FILED_CONNECTION_KEEP_ALIVE);
}

/* Handle incoming connections */
static void *filed_worker_thread(void *arg_v) {
	struct filed_worker_thread_args *arg;
	struct filed_http_request request;
	struct filed_log_entry *log, local_dummy_log;
	struct filed_options *options;
	struct sockaddr_in6 addr;
	socklen_t addrlen;
	int failure_count = 0, max_failure_count = FILED_MAX_FAILURE_COUNT;
	int connection_state = FILED_CONNECTION_CLOSE;
	int master_fd, fd = -1;

	/* Read arguments */
	arg = arg_v;

	master_fd = arg->fd;
	options = &arg->options;

1079
1080
1081
1082
1083
1084
1085


1086
1087

1088

1089
1090
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1104
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1124
			filed_log_msg("ALLOCATE_LOG_MSG_FAILED");

			break;
		}

		log->type = FILED_LOG_TYPE_TRANSFER;



		/* Accept a new client */
		addrlen = sizeof(addr);

		fd = accept(master_fd, (struct sockaddr *) &addr, &addrlen);


		/*
		 * If we fail, make a note of it so we don't go into a loop of
		 * accept() failing
		 */
		if (fd < 0) {
			/* Log the new connection */
			filed_log_msg("ACCEPT_FAILED");

			failure_count++;

			free(log);

			continue;
		}



		/* Fill in log structure */
		if (filed_log_ip((struct sockaddr *) &addr, log->ip, sizeof(log->ip)) == NULL) {
			log->ip[0] = '\0';
			log->port = 0;
		} else {
			log->port = addr.sin6_port;
		}

		/* Reset failure count*/
		failure_count = 0;

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

	/* Report error */
	filed_log_msg("THREAD_DIED ABNORMAL");

	return(NULL);








>
>
|
|
>
|
>











|



>
>













|







1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
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1537
1538
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1557
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1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
			filed_log_msg("ALLOCATE_LOG_MSG_FAILED");

			break;
		}

		log->type = FILED_LOG_TYPE_TRANSFER;

		/* If we closed the old connection, accept a new one */
		if (connection_state == FILED_CONNECTION_CLOSE) {
			/* Accept a new client */
			addrlen = sizeof(addr);

			fd = accept(master_fd, (struct sockaddr *) &addr, &addrlen);
		}

		/*
		 * If we fail, make a note of it so we don't go into a loop of
		 * accept() failing
		 */
		if (fd < 0) {
			/* Log the new connection */
			filed_log_msg("ACCEPT_FAILED");

			failure_count++;

			filed_log_free(log);

			continue;
		}

		filed_sockettimeout_accept(fd);

		/* Fill in log structure */
		if (filed_log_ip((struct sockaddr *) &addr, log->ip, sizeof(log->ip)) == NULL) {
			log->ip[0] = '\0';
			log->port = 0;
		} else {
			log->port = addr.sin6_port;
		}

		/* Reset failure count*/
		failure_count = 0;

		/* Handle socket */
		connection_state = filed_handle_client(fd, &request, log, options);
	}

	/* Report error */
	filed_log_msg("THREAD_DIED ABNORMAL");

	return(NULL);

1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356

	return(0);
}

/* Run process */
int main(int argc, char **argv) {
	struct option options[12];
	struct filed_options thread_options;
	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;

	/* Set default values */
	thread_options.vhosts_enabled = 0;

	/* 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');







|










<
<
<







1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791



1792
1793
1794
1795
1796
1797
1798

	return(0);
}

/* Run process */
int main(int argc, char **argv) {
	struct option options[12];
	struct filed_options thread_options = {0};
	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');
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
				if (lookup_ret != 0) {
					filed_print_help(stderr, 0, "Invalid username specified");

					return(1);
				}
				break;
			case 'r':
				newroot = strdup(optarg);
				break;
			case 'l':
				log_file = strdup(optarg);
				break;
			case 'd':
				daemon_enabled = 1;
				break;







|







1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
				if (lookup_ret != 0) {
					filed_print_help(stderr, 0, "Invalid username specified");

					return(1);
				}
				break;
			case 'r':
				filed_path_translate_set_root(newroot, &thread_options, optarg);
				break;
			case 'l':
				log_file = strdup(optarg);
				break;
			case 'd':
				daemon_enabled = 1;
				break;
1423
1424
1425
1426
1427
1428
1429








1430
1431
1432
1433
1434
1435
1436
	/* Create listening socket */
	fd = filed_listen(bind_addr, port);
	if (fd < 0) {
		perror("filed_listen");

		return(1);
	}









	/* Become a daemon */
	if (daemon_enabled) {
		init_ret = filed_daemonize();
		if (init_ret != 0) {
			perror("filed_daemonize");








>
>
>
>
>
>
>
>







1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
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1877
1878
1879
1880
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1883
1884
1885
1886
	/* Create listening socket */
	fd = filed_listen(bind_addr, port);
	if (fd < 0) {
		perror("filed_listen");

		return(1);
	}

	/* Initialize timeout structures */
	init_ret = filed_sockettimeout_init();
	if (init_ret != 0) {
		perror("filed_sockettimeout_init");

		return(8);
	}

	/* Become a daemon */
	if (daemon_enabled) {
		init_ret = filed_daemonize();
		if (init_ret != 0) {
			perror("filed_daemonize");

1479
1480
1481
1482
1483
1484
1485








1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
	/* Create logging thread */
	init_ret = filed_logging_thread_init(log_fp);
	if (init_ret != 0) {
		perror("filed_logging_thread_init");

		return(4);
	}









	/* Create worker threads */
	init_ret = filed_worker_threads_init(fd, thread_count, &thread_options);
	if (init_ret != 0) {
		perror("filed_worker_threads_init");

		return(5);
	}

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

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







>
>
>
>
>
>
>
>












|





1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
	/* Create logging thread */
	init_ret = filed_logging_thread_init(log_fp);
	if (init_ret != 0) {
		perror("filed_logging_thread_init");

		return(4);
	}

	/* Create socket termination thread */
	init_ret = filed_sockettimeout_thread_init();
	if (init_ret != 0) {
		perror("filed_sockettimeout_thread_init");

		return(7);
	}

	/* Create worker threads */
	init_ret = filed_worker_threads_init(fd, thread_count, &thread_options);
	if (init_ret != 0) {
		perror("filed_worker_threads_init");

		return(5);
	}

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

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