コード例 #1
0
ファイル: main.c プロジェクト: wangshawn/uhttpd2
static int add_listener_arg(char *arg, bool tls)
{
	char *host = NULL;
	char *port = arg;
	char *s;
	int l;

	s = strrchr(arg, ':');
	if (s) {
		host = arg;
		port = s + 1;
		*s = 0;
	}

	if (host && *host == '[') {
		l = strlen(host);
		if (l >= 2) {
			host[l-1] = 0;
			host++;
		}
	}

	return uh_socket_bind(host, port, tls);
}
コード例 #2
0
ファイル: uhttpd.c プロジェクト: Difrex/OpenSAN2
int main (int argc, char **argv)
{
	/* master file descriptor list */
	fd_set serv_fds;

	/* working structs */
	struct addrinfo hints;
	struct sigaction sa;
	struct config conf;

	/* signal mask */
	sigset_t ss;

	/* maximum file descriptor number */
	int cur_fd, max_fd = 0;

#ifdef HAVE_TLS
	int tls = 0;
	int keys = 0;
#endif

	int bound = 0;
	int nofork = 0;

	/* args */
	int opt;
	char bind[128];
	char *port = NULL;

#ifdef HAVE_LUA
	/* library handle */
	void *lib;
#endif

	FD_ZERO(&serv_fds);

	/* handle SIGPIPE, SIGINT, SIGTERM, SIGCHLD */
	sa.sa_flags = 0;
	sigemptyset(&sa.sa_mask);

	sa.sa_handler = SIG_IGN;
	sigaction(SIGPIPE, &sa, NULL);

	sa.sa_handler = uh_sigchld;
	sigaction(SIGCHLD, &sa, NULL);

	sa.sa_handler = uh_sigterm;
	sigaction(SIGINT,  &sa, NULL);
	sigaction(SIGTERM, &sa, NULL);

	/* defer SIGCHLD */
	sigemptyset(&ss);
	sigaddset(&ss, SIGCHLD);
	sigprocmask(SIG_BLOCK, &ss, NULL);

	/* prepare addrinfo hints */
	memset(&hints, 0, sizeof(hints));
	hints.ai_family   = AF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	hints.ai_flags    = AI_PASSIVE;

	/* parse args */
	memset(&conf, 0, sizeof(conf));
	memset(bind, 0, sizeof(bind));


	while( (opt = getopt(argc, argv,
		"fSDRC:K:E:I:p:s:h:c:l:L:d:r:m:x:i:t:T:A:")) > 0
	) {
		switch(opt)
		{
			/* [addr:]port */
			case 'p':
			case 's':
				if( (port = strrchr(optarg, ':')) != NULL )
				{
					if( (optarg[0] == '[') && (port > optarg) && (port[-1] == ']') )
						memcpy(bind, optarg + 1,
							min(sizeof(bind), (int)(port - optarg) - 2));
					else
						memcpy(bind, optarg,
							min(sizeof(bind), (int)(port - optarg)));

					port++;
				}
				else
				{
					port = optarg;
				}

#ifdef HAVE_TLS
				if( opt == 's' )
				{
					if( uh_inittls(&conf) )
					{
						fprintf(stderr,
							"Notice: TLS support is disabled, "
							"ignoring '-s %s'\n", optarg
						);
						continue;
					}

					tls = 1;
				}
#endif

				/* bind sockets */
				bound += uh_socket_bind(
					&serv_fds, &max_fd, bind[0] ? bind : NULL, port,
					&hints,	(opt == 's'), &conf
				);

				memset(bind, 0, sizeof(bind));
				break;

#ifdef HAVE_TLS
			/* certificate */
			case 'C':
				if( !uh_inittls(&conf) )
				{
					if( conf.tls_cert(conf.tls, optarg) < 1 )
					{
						fprintf(stderr,
							"Error: Invalid certificate file given\n");
						exit(1);
					}

					keys++;
				}

				break;

			/* key */
			case 'K':
				if( !uh_inittls(&conf) )
				{
					if( conf.tls_key(conf.tls, optarg) < 1 )
					{
						fprintf(stderr,
							"Error: Invalid private key file given\n");
						exit(1);
					}

					keys++;
				}

				break;
#endif

			/* docroot */
			case 'h':
				if( ! realpath(optarg, conf.docroot) )
				{
					fprintf(stderr, "Error: Invalid directory %s: %s\n",
						optarg, strerror(errno));
					exit(1);
				}
				break;

			/* error handler */
			case 'E':
				if( (strlen(optarg) == 0) || (optarg[0] != '/') )
				{
					fprintf(stderr, "Error: Invalid error handler: %s\n",
						optarg);
					exit(1);
				}
				conf.error_handler = optarg;
				break;

			/* index file */
			case 'I':
				if( (strlen(optarg) == 0) || (optarg[0] == '/') )
				{
					fprintf(stderr, "Error: Invalid index page: %s\n",
						optarg);
					exit(1);
				}
				conf.index_file = optarg;
				break;

			/* don't follow symlinks */
			case 'S':
				conf.no_symlinks = 1;
				break;

			/* don't list directories */
			case 'D':
				conf.no_dirlists = 1;
				break;

			case 'R':
				conf.rfc1918_filter = 1;
				break;

#ifdef HAVE_CGI
			/* cgi prefix */
			case 'x':
				conf.cgi_prefix = optarg;
				break;

			/* interpreter */
			case 'i':
				if( (optarg[0] == '.') && (port = strchr(optarg, '=')) )
				{
					*port++ = 0;
					uh_interpreter_add(optarg, port);
				}
				else
				{
					fprintf(stderr, "Error: Invalid interpreter: %s\n",
						optarg);
					exit(1);
				}
				break;
#endif

#ifdef HAVE_LUA
			/* lua prefix */
			case 'l':
				conf.lua_prefix = optarg;
				break;

			/* lua handler */
			case 'L':
				conf.lua_handler = optarg;
				break;
#endif

#if defined(HAVE_CGI) || defined(HAVE_LUA)
			/* script timeout */
			case 't':
				conf.script_timeout = atoi(optarg);
				break;
#endif

			/* network timeout */
			case 'T':
				conf.network_timeout = atoi(optarg);
				break;

			/* tcp keep-alive */
			case 'A':
				conf.tcp_keepalive = atoi(optarg);
				break;

			/* no fork */
			case 'f':
				nofork = 1;
				break;

			/* urldecode */
			case 'd':
				if( (port = malloc(strlen(optarg)+1)) != NULL )
				{
					/* "decode" plus to space to retain compat */
					for (opt = 0; optarg[opt]; opt++)
						if (optarg[opt] == '+')
							optarg[opt] = ' ';

					memset(port, 0, strlen(optarg)+1);
					uh_urldecode(port, strlen(optarg), optarg, strlen(optarg));

					printf("%s", port);
					free(port);
					exit(0);
				}
				break;

			/* basic auth realm */
			case 'r':
				conf.realm = optarg;
				break;

			/* md5 crypt */
/*			case 'm':
				printf("%s\n", crypt(optarg, "$1$"));
				exit(0);
				break;*/

			/* config file */
			case 'c':
				conf.file = optarg;
				break;

			default:
				fprintf(stderr,
					"Usage: %s -p [addr:]port [-h docroot]\n"
					"	-f              Do not fork to background\n"
					"	-c file         Configuration file, default is '/etc/httpd.conf'\n"
					"	-p [addr:]port  Bind to specified address and port, multiple allowed\n"
#ifdef HAVE_TLS
					"	-s [addr:]port  Like -p but provide HTTPS on this port\n"
					"	-C file         ASN.1 server certificate file\n"
					"	-K file         ASN.1 server private key file\n"
#endif
					"	-h directory    Specify the document root, default is '.'\n"
					"	-E string       Use given virtual URL as 404 error handler\n"
					"	-I string       Use given filename as index page for directories\n"
					"	-S              Do not follow symbolic links outside of the docroot\n"
					"	-D              Do not allow directory listings, send 403 instead\n"
					"	-R              Enable RFC1918 filter\n"
#ifdef HAVE_LUA
					"	-l string       URL prefix for Lua handler, default is '/lua'\n"
					"	-L file         Lua handler script, omit to disable Lua\n"
#endif
#ifdef HAVE_CGI
					"	-x string       URL prefix for CGI handler, default is '/cgi-bin'\n"
					"	-i .ext=path    Use interpreter at path for files with the given extension\n"
#endif
#if defined(HAVE_CGI) || defined(HAVE_LUA)
					"	-t seconds      CGI and Lua script timeout in seconds, default is 60\n"
#endif
					"	-T seconds      Network timeout in seconds, default is 30\n"
					"	-d string       URL decode given string\n"
					"	-r string       Specify basic auth realm\n"
					"	-m string       MD5 crypt given string\n"
					"\n", argv[0]
				);

				exit(1);
		}
	}

#ifdef HAVE_TLS
	if( (tls == 1) && (keys < 2) )
	{
		fprintf(stderr, "Error: Missing private key or certificate file\n");
		exit(1);
	}
#endif

	if( bound < 1 )
	{
		fprintf(stderr, "Error: No sockets bound, unable to continue\n");
		exit(1);
	}

	/* default docroot */
	if( !conf.docroot[0] && !realpath(".", conf.docroot) )
	{
		fprintf(stderr, "Error: Can not determine default document root: %s\n",
			strerror(errno));
		exit(1);
	}

	/* default realm */
	if( ! conf.realm )
		conf.realm = "Protected Area";

	/* config file */
	uh_config_parse(&conf);

	/* default network timeout */
	if( conf.network_timeout <= 0 )
		conf.network_timeout = 30;

#if defined(HAVE_CGI) || defined(HAVE_LUA)
	/* default script timeout */
	if( conf.script_timeout <= 0 )
		conf.script_timeout = 60;
#endif

#ifdef HAVE_CGI
	/* default cgi prefix */
	if( ! conf.cgi_prefix )
		conf.cgi_prefix = "/cgi-bin";
#endif

#ifdef HAVE_LUA
	/* load Lua plugin */
	if( ! (lib = dlopen("uhttpd_lua.so", RTLD_LAZY | RTLD_GLOBAL)) )
	{
		fprintf(stderr,
			"Notice: Unable to load Lua plugin - disabling Lua support! "
			"(Reason: %s)\n", dlerror()
		);
	}
	else
	{
		/* resolve functions */
		if( !(conf.lua_init    = dlsym(lib, "uh_lua_init"))    ||
		    !(conf.lua_close   = dlsym(lib, "uh_lua_close"))   ||
		    !(conf.lua_request = dlsym(lib, "uh_lua_request"))
		) {
			fprintf(stderr,
				"Error: Failed to lookup required symbols "
				"in Lua plugin: %s\n", dlerror()
			);
			exit(1);
		}

		/* init Lua runtime if handler is specified */
		if( conf.lua_handler )
		{
			/* default lua prefix */
			if( ! conf.lua_prefix )
				conf.lua_prefix = "/lua";

			conf.lua_state = conf.lua_init(conf.lua_handler);
		}
	}
#endif

	/* fork (if not disabled) */
	if( ! nofork )
	{
		switch( fork() )
		{
			case -1:
				perror("fork()");
				exit(1);

			case 0:
				/* daemon setup */
				if( chdir("/") )
					perror("chdir()");

				if( (cur_fd = open("/dev/null", O_WRONLY)) > -1 )
					dup2(cur_fd, 0);

				if( (cur_fd = open("/dev/null", O_RDONLY)) > -1 )
					dup2(cur_fd, 1);

				if( (cur_fd = open("/dev/null", O_RDONLY)) > -1 )
					dup2(cur_fd, 2);

				break;

			default:
				exit(0);
		}
	}

	/* server main loop */
	uh_mainloop(&conf, serv_fds, max_fd);

#ifdef HAVE_LUA
	/* destroy the Lua state */
	if( conf.lua_state != NULL )
		conf.lua_close(conf.lua_state);
#endif

	return 0;
}
コード例 #3
0
ファイル: uhttpd.c プロジェクト: anchowee/linino
int main (int argc, char **argv)
{
#ifdef HAVE_LUA
	/* Lua runtime */
	lua_State *L = NULL;
#endif

	/* master file descriptor list */
	fd_set used_fds, serv_fds, read_fds;

	/* working structs */
	struct addrinfo hints;
	struct http_request *req;
	struct path_info *pin;
	struct client *cl;
	struct sigaction sa;
	struct config conf;

	/* signal mask */
	sigset_t ss;

	/* maximum file descriptor number */
	int new_fd, cur_fd, max_fd = 0;

	int tls = 0;
	int keys = 0;
	int bound = 0;
	int nofork = 0;

	/* args */
	int opt;
	char bind[128];
	char *port = NULL;

	/* library handles */
	void *tls_lib;
	void *lua_lib;

	/* clear the master and temp sets */
	FD_ZERO(&used_fds);
	FD_ZERO(&serv_fds);
	FD_ZERO(&read_fds);

	/* handle SIGPIPE, SIGINT, SIGTERM, SIGCHLD */
	sa.sa_flags = 0;
	sigemptyset(&sa.sa_mask);

	sa.sa_handler = SIG_IGN;
	sigaction(SIGPIPE, &sa, NULL);

	sa.sa_handler = uh_sigchld;
	sigaction(SIGCHLD, &sa, NULL);

	sa.sa_handler = uh_sigterm;
	sigaction(SIGINT,  &sa, NULL);
	sigaction(SIGTERM, &sa, NULL);

	/* defer SIGCHLD */
	sigemptyset(&ss);
	sigaddset(&ss, SIGCHLD);
	sigprocmask(SIG_BLOCK, &ss, NULL);

	/* prepare addrinfo hints */
	memset(&hints, 0, sizeof(hints));
	hints.ai_family   = AF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	hints.ai_flags    = AI_PASSIVE;

	/* parse args */
	memset(&conf, 0, sizeof(conf));
	memset(bind, 0, sizeof(bind));

#ifdef HAVE_TLS
	/* load TLS plugin */
	if( ! (tls_lib = dlopen("uhttpd_tls.so", RTLD_LAZY | RTLD_GLOBAL)) )
	{
		fprintf(stderr,
			"Notice: Unable to load TLS plugin - disabling SSL support! "
			"(Reason: %s)\n", dlerror()
		);
	}
	else
	{
		/* resolve functions */
		if( !(conf.tls_init   = dlsym(tls_lib, "uh_tls_ctx_init"))      ||
		    !(conf.tls_cert   = dlsym(tls_lib, "uh_tls_ctx_cert"))      ||
		    !(conf.tls_key    = dlsym(tls_lib, "uh_tls_ctx_key"))       ||
		    !(conf.tls_free   = dlsym(tls_lib, "uh_tls_ctx_free"))      ||
			!(conf.tls_accept = dlsym(tls_lib, "uh_tls_client_accept")) ||
			!(conf.tls_close  = dlsym(tls_lib, "uh_tls_client_close"))  ||
			!(conf.tls_recv   = dlsym(tls_lib, "uh_tls_client_recv"))   ||
			!(conf.tls_send   = dlsym(tls_lib, "uh_tls_client_send"))
		) {
			fprintf(stderr,
				"Error: Failed to lookup required symbols "
				"in TLS plugin: %s\n", dlerror()
			);
			exit(1);
		}

		/* init SSL context */
		if( ! (conf.tls = conf.tls_init()) )
		{
			fprintf(stderr, "Error: Failed to initalize SSL context\n");
			exit(1);
		}
	}
#endif

	while( (opt = getopt(argc, argv, "fC:K:p:s:h:c:l:L:d:r:m:x:t:")) > 0 )
	{
		switch(opt)
		{
			/* [addr:]port */
			case 'p':
			case 's':
				if( (port = strrchr(optarg, ':')) != NULL )
				{
					if( (optarg[0] == '[') && (port > optarg) && (port[-1] == ']') )
						memcpy(bind, optarg + 1,
							min(sizeof(bind), (int)(port - optarg) - 2));
					else
						memcpy(bind, optarg,
							min(sizeof(bind), (int)(port - optarg)));

					port++;
				}
				else
				{
					port = optarg;
				}

#ifdef HAVE_TLS
				if( opt == 's' )
				{
					if( !conf.tls )
					{
						fprintf(stderr,
							"Notice: TLS support is disabled, "
							"ignoring '-s %s'\n", optarg
						);
						continue;
					}

					tls = 1;
				}
#endif

				/* bind sockets */
				bound += uh_socket_bind(
					&serv_fds, &max_fd, bind[0] ? bind : NULL, port,
					&hints,	(opt == 's'), &conf
				);

				break;

#ifdef HAVE_TLS
			/* certificate */
			case 'C':
				if( conf.tls )
				{
					if( conf.tls_cert(conf.tls, optarg) < 1 )
					{
						fprintf(stderr,
							"Error: Invalid certificate file given\n");
						exit(1);
					}

					keys++;
				}

				break;

			/* key */
			case 'K':
				if( conf.tls )
				{
					if( conf.tls_key(conf.tls, optarg) < 1 )
					{
						fprintf(stderr,
							"Error: Invalid private key file given\n");
						exit(1);
					}

					keys++;
				}

				break;
#endif

			/* docroot */
			case 'h':
				if( ! realpath(optarg, conf.docroot) )
				{
					fprintf(stderr, "Error: Invalid directory %s: %s\n",
						optarg, strerror(errno));
					exit(1);
				}
				break;

#ifdef HAVE_CGI
			/* cgi prefix */
			case 'x':
				conf.cgi_prefix = optarg;
				break;
#endif

#ifdef HAVE_LUA
			/* lua prefix */
			case 'l':
				conf.lua_prefix = optarg;
				break;

			/* lua handler */
			case 'L':
				conf.lua_handler = optarg;
				break;
#endif

#if defined(HAVE_CGI) || defined(HAVE_LUA)
			/* script timeout */
			case 't':
				conf.script_timeout = atoi(optarg);
				break;
#endif

			/* no fork */
			case 'f':
				nofork = 1;
				break;

			/* urldecode */
			case 'd':
				if( (port = malloc(strlen(optarg)+1)) != NULL )
				{
					memset(port, 0, strlen(optarg)+1);
					uh_urldecode(port, strlen(optarg), optarg, strlen(optarg));
					printf("%s", port);
					free(port);
					exit(0);
				}
				break;

			/* basic auth realm */
			case 'r':
				conf.realm = optarg;
				break;

			/* md5 crypt */
			case 'm':
				printf("%s\n", crypt(optarg, "$1$"));
				exit(0);
				break;

			/* config file */
			case 'c':
				conf.file = optarg;
				break;

			default:
				fprintf(stderr,
					"Usage: %s -p [addr:]port [-h docroot]\n"
					"	-f              Do not fork to background\n"
					"	-c file         Configuration file, default is '/etc/httpd.conf'\n"
					"	-p [addr:]port  Bind to specified address and port, multiple allowed\n"
#ifdef HAVE_TLS
					"	-s [addr:]port  Like -p but provide HTTPS on this port\n"
					"	-C file         ASN.1 server certificate file\n"
					"	-K file         ASN.1 server private key file\n"
#endif
					"	-h directory    Specify the document root, default is '.'\n"
#ifdef HAVE_LUA
					"	-l string       URL prefix for Lua handler, default is '/lua'\n"
					"	-L file         Lua handler script, omit to disable Lua\n"
#endif
#ifdef HAVE_CGI
					"	-x string       URL prefix for CGI handler, default is '/cgi-bin'\n"
#endif
#if defined(HAVE_CGI) || defined(HAVE_LUA)
					"	-t seconds      CGI and Lua script timeout in seconds, default is 60\n"
#endif
					"	-d string       URL decode given string\n"
					"	-r string       Specify basic auth realm\n"
					"	-m string       MD5 crypt given string\n"
					"\n", argv[0]
				);

				exit(1);
		}
	}

#ifdef HAVE_TLS
	if( (tls == 1) && (keys < 2) )
	{
		fprintf(stderr, "Error: Missing private key or certificate file\n");
		exit(1);
	}
#endif

	if( bound < 1 )
	{
		fprintf(stderr, "Error: No sockets bound, unable to continue\n");
		exit(1);
	}

	/* default docroot */
	if( !conf.docroot[0] && !realpath(".", conf.docroot) )
	{
		fprintf(stderr, "Error: Can not determine default document root: %s\n",
			strerror(errno));
		exit(1);
	}

	/* default realm */
	if( ! conf.realm )
		conf.realm = "Protected Area";

	/* config file */
	uh_config_parse(conf.file);

#if defined(HAVE_CGI) || defined(HAVE_LUA)
	/* default script timeout */
	if( conf.script_timeout <= 0 )
		conf.script_timeout = 60;
#endif

#ifdef HAVE_CGI
	/* default cgi prefix */
	if( ! conf.cgi_prefix )
		conf.cgi_prefix = "/cgi-bin";
#endif

#ifdef HAVE_LUA
	/* load Lua plugin */
	if( ! (lua_lib = dlopen("uhttpd_lua.so", RTLD_LAZY | RTLD_GLOBAL)) )
	{
		fprintf(stderr,
			"Notice: Unable to load Lua plugin - disabling Lua support! "
			"(Reason: %s)\n", dlerror()
		);
	}
	else
	{
		/* resolve functions */
		if( !(conf.lua_init    = dlsym(lua_lib, "uh_lua_init"))    ||
		    !(conf.lua_close   = dlsym(lua_lib, "uh_lua_close"))   ||
		    !(conf.lua_request = dlsym(lua_lib, "uh_lua_request"))
		) {
			fprintf(stderr,
				"Error: Failed to lookup required symbols "
				"in Lua plugin: %s\n", dlerror()
			);
			exit(1);
		}

		/* init Lua runtime if handler is specified */
		if( conf.lua_handler )
		{
			/* default lua prefix */
			if( ! conf.lua_prefix )
				conf.lua_prefix = "/lua";

			L = conf.lua_init(conf.lua_handler);
		}
	}
#endif

	/* fork (if not disabled) */
	if( ! nofork )
	{
		switch( fork() )
		{
			case -1:
				perror("fork()");
				exit(1);

			case 0:
				/* daemon setup */
				if( chdir("/") )
					perror("chdir()");

				if( (cur_fd = open("/dev/null", O_WRONLY)) > -1 )
					dup2(cur_fd, 0);

				if( (cur_fd = open("/dev/null", O_RDONLY)) > -1 )
					dup2(cur_fd, 1);

				if( (cur_fd = open("/dev/null", O_RDONLY)) > -1 )
					dup2(cur_fd, 2);

				break;

			default:
				exit(0);
		}
	}

	/* backup server descriptor set */
	used_fds = serv_fds;

	/* loop */
	while(run)
	{
		/* create a working copy of the used fd set */
		read_fds = used_fds;

		/* sleep until socket activity */
		if( select(max_fd + 1, &read_fds, NULL, NULL, NULL) == -1 )
		{
			perror("select()");
			exit(1);
		}

		/* run through the existing connections looking for data to be read */
		for( cur_fd = 0; cur_fd <= max_fd; cur_fd++ )
		{
			/* is a socket managed by us */
			if( FD_ISSET(cur_fd, &read_fds) )
			{
				/* is one of our listen sockets */
				if( FD_ISSET(cur_fd, &serv_fds) )
				{
					/* handle new connections */
					if( (new_fd = accept(cur_fd, NULL, 0)) != -1 )
					{
						/* add to global client list */
						if( (cl = uh_client_add(new_fd, uh_listener_lookup(cur_fd))) != NULL )
						{
#ifdef HAVE_TLS
							/* setup client tls context */
							if( conf.tls )
								conf.tls_accept(cl);
#endif

							/* add client socket to global fdset */
							FD_SET(new_fd, &used_fds);
							fd_cloexec(new_fd);
							max_fd = max(max_fd, new_fd);
						}

						/* insufficient resources */
						else
						{
							fprintf(stderr,
								"uh_client_add(): Can not manage more than "
								"%i client sockets, connection dropped\n",
								UH_LIMIT_CLIENTS
							);

							close(new_fd);
						}
					}
				}

				/* is a client socket */
				else
				{
					if( ! (cl = uh_client_lookup(cur_fd)) )
					{
						/* this should not happen! */
						fprintf(stderr,
							"uh_client_lookup(): No entry for fd %i!\n",
							cur_fd);

						goto cleanup;
					}

					/* parse message header */
					if( (req = uh_http_header_recv(cl)) != NULL )
					{
#ifdef HAVE_LUA
						/* Lua request? */
						if( L && uh_path_match(conf.lua_prefix, req->url) )
						{
							conf.lua_request(cl, req, L);
						}
						else
#endif
						/* dispatch request */
						if( (pin = uh_path_lookup(cl, req->url)) != NULL )
						{
							/* auth ok? */
							if( uh_auth_check(cl, req, pin) )
							{
#ifdef HAVE_CGI
								if( uh_path_match(conf.cgi_prefix, pin->name) )
								{
									uh_cgi_request(cl, req, pin);
								}
								else
#endif
								{
									uh_file_request(cl, req, pin);
								}
							}
						}

						/* 404 */
						else
						{
							uh_http_sendhf(cl, 404, "Not Found",
								"No such file or directory");
						}
					}

					/* 400 */
					else
					{
						uh_http_sendhf(cl, 400, "Bad Request",
							"Malformed request received");
					}

#ifdef HAVE_TLS
					/* free client tls context */
					if( conf.tls )
						conf.tls_close(cl);
#endif

					cleanup:

					/* close client socket */
					close(cur_fd);
					FD_CLR(cur_fd, &used_fds);

					/* remove from global client list */
					uh_client_remove(cur_fd);
				}
			}
		}
	}

#ifdef HAVE_LUA
	/* destroy the Lua state */
	if( L != NULL )
		conf.lua_close(L);
#endif

	return 0;
}