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8 nishi 1 
/* $Id: server.c 303 2024-10-10 02:09:40Z nishi $ */
2 
 
16 nishi 3 
#define SOURCE
4 
 
43 nishi 5 
#include "../config.h"
6 
 
8 nishi 7 
#include "tw_server.h"
8 
 
43 nishi 9 
#ifndef NO_SSL
12 nishi 10 
#include "tw_ssl.h"
43 nishi 11 
#endif
12 
 
8 nishi 13 
#include "tw_config.h"
16 nishi 14 
#include "tw_http.h"
18 nishi 15 
#include "tw_module.h"
16 
#include "tw_version.h"
8 nishi 17 
 
215 nishi 18 
#if !defined(_MSC_VER) && !defined(__BORLANDC__)
8 nishi 19 
#include <unistd.h>
212 nishi 20 
#endif
8 nishi 21 
#include <string.h>
11 nishi 22 
#include <stdbool.h>
20 nishi 23 
#include <stdarg.h>
43 nishi 24 
#include <stdio.h>
25 
#include <stdlib.h>
84 nishi 26 
#include <errno.h>
212 nishi 27 
#include <sys/types.h>
21 nishi 28 
#include <sys/stat.h>
32 nishi 29 
#include <time.h>
8 nishi 30 
 
18 nishi 31 
#include <cm_string.h>
8 nishi 32 
#include <cm_log.h>
21 nishi 33 
#include <cm_dir.h>
8 nishi 34 
 
219 nishi 35 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
255 nishi 36 
#ifndef NO_GETNAMEINFO
116 nishi 37 
#include <ws2tcpip.h>
38 
#include <wspiapi.h>
163 nishi 39 
#endif
240 nishi 40 
#ifdef USE_WINSOCK1
41 
#include <winsock.h>
42 
#else
8 nishi 43 
#include <winsock2.h>
240 nishi 44 
#endif
11 nishi 45 
#include <process.h>
62 nishi 46 
#include <windows.h>
32 nishi 47 
 
48 
#include "strptime.h"
216 nishi 49 
typedef int socklen_t;
8 nishi 50 
#else
118 nishi 51 
#ifdef USE_POLL
187 nishi 52 
#ifdef __PPU__
53 
#include <net/poll.h>
54 
#else
118 nishi 55 
#include <poll.h>
187 nishi 56 
#endif
118 nishi 57 
#else
8 nishi 58 
#include <sys/select.h>
118 nishi 59 
#endif
8 nishi 60 
#include <sys/socket.h>
61 
#include <arpa/inet.h>
62 
#include <netinet/in.h>
187 nishi 63 
#ifndef __PPU__
8 nishi 64 
#include <netinet/tcp.h>
187 nishi 65 
#endif
255 nishi 66 
#ifndef NO_GETNAMEINFO
116 nishi 67 
#include <netdb.h>
8 nishi 68 
#endif
163 nishi 69 
#endif
8 nishi 70 
 
189 nishi 71 
#if defined(_PSP) || defined(__ps2sdk__)
182 nishi 72 
#include "strptime.h"
73 
#endif
74 
 
97 nishi 75 
#ifdef __HAIKU__
76 
#include <OS.h>
77 
#endif
78 
 
303 nishi 79 
#ifdef __USLC__
80 
typedef int socklen_t;
81 
#endif
82 
 
212 nishi 83 
#ifndef S_ISDIR
272 nishi 84 
#define S_ISDIR(x) ((x) & _S_IFDIR)
212 nishi 85 
#endif
86 
 
8 nishi 87 
extern struct tw_config config;
18 nishi 88 
extern char tw_server[];
8 nishi 89 
 
90 
int sockcount = 0;
91 
 
9 nishi 92 
SOCKADDR addresses[MAX_PORTS];
93 
int sockets[MAX_PORTS];
8 nishi 94 
 
219 nishi 95 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
70 nishi 96 
const char* reserved_names[] = {"CON", "PRN", "AUX", "NUL", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"};
97 
#endif
98 
 
23 nishi 99 
/* https://qiita.com/gyu-don/items/5a640c6d2252a860c8cd */
100 
int tw_wildcard_match(const char* wildcard, const char* target) {
101 
	const char *pw = wildcard, *pt = target;
102 
 
103 
	while(1) {
104 
		if(*pt == 0) {
105 
			while(*pw == '*') pw++;
106 
			return *pw == 0;
107 
		} else if(*pw == 0) {
108 
			return 0;
109 
		} else if(*pw == '*') {
110 
			return *(pw + 1) == 0 || tw_wildcard_match(pw, pt + 1) || tw_wildcard_match(pw + 1, pt);
111 
		} else if(*pw == '?' || (*pw == *pt)) {
112 
			pw++;
113 
			pt++;
114 
			continue;
115 
		} else {
116 
			return 0;
117 
		}
118 
	}
119 
}
120 
 
8 nishi 121 
void close_socket(int sock) {
219 nishi 122 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
8 nishi 123 
	closesocket(sock);
124 
#else
125 
	close(sock);
126 
#endif
127 
}
128 
 
129 
int tw_server_init(void) {
130 
	int i;
219 nishi 131 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
8 nishi 132 
	WSADATA wsa;
240 nishi 133 
#ifdef USE_WINSOCK1
134 
	WSAStartup(MAKEWORD(1, 1), &wsa);
135 
#else
8 nishi 136 
	WSAStartup(MAKEWORD(2, 0), &wsa);
137 
#endif
240 nishi 138 
#endif
8 nishi 139 
	for(i = 0; config.ports[i] != -1; i++)
140 
		;
141 
	sockcount = i;
142 
	for(i = 0; config.ports[i] != -1; i++) {
212 nishi 143 
		int yes = 1;
144 
		int no = 0;
8 nishi 145 
#ifdef NO_IPV6
146 
		int sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
147 
#else
148 
		int sock = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP);
149 
#endif
215 nishi 150 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__)
8 nishi 151 
		if(sock == INVALID_SOCKET)
152 
#else
153 
		if(sock < 0)
154 
#endif
155 
		{
156 
			cm_log("Server", "Socket creation failure");
157 
			return 1;
158 
		}
159 
		if(setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void*)&yes, sizeof(yes)) < 0) {
160 
			close_socket(sock);
161 
			cm_log("Server", "setsockopt failure (reuseaddr)");
162 
			return 1;
163 
		}
275 nishi 164 
#if !defined(__PPU__) && !defined(__minix)
8 nishi 165 
		if(setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (void*)&yes, sizeof(yes)) < 0) {
166 
			close_socket(sock);
167 
			cm_log("Server", "setsockopt failure (nodelay)");
168 
			return 1;
169 
		}
187 nishi 170 
#endif
8 nishi 171 
#ifndef NO_IPV6
172 
		if(setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (void*)&no, sizeof(no)) < 0) {
173 
			close_socket(sock);
174 
			cm_log("Server", "setsockopt failure (IPv6)");
175 
			return 1;
176 
		}
177 
#endif
178 
		memset(&addresses[i], 0, sizeof(addresses[i]));
179 
#ifdef NO_IPV6
180 
		addresses[i].sin_family = AF_INET;
181 
		addresses[i].sin_addr.s_addr = INADDR_ANY;
214 nishi 182 
		addresses[i].sin_port = htons(config.ports[i] & 0xffff);
8 nishi 183 
#else
184 
		addresses[i].sin6_family = AF_INET6;
185 
		addresses[i].sin6_addr = in6addr_any;
214 nishi 186 
		addresses[i].sin6_port = htons(config.ports[i] & 0xffff);
8 nishi 187 
#endif
188 
		if(bind(sock, (struct sockaddr*)&addresses[i], sizeof(addresses[i])) < 0) {
189 
			close_socket(sock);
190 
			cm_log("Server", "Bind failure");
191 
			return 1;
192 
		}
193 
		if(listen(sock, 128) < 0) {
194 
			close_socket(sock);
195 
			cm_log("Server", "Listen failure");
196 
			return 1;
197 
		}
198 
		sockets[i] = sock;
199 
	}
200 
	return 0;
201 
}
9 nishi 202 
 
16 nishi 203 
size_t tw_read(SSL* ssl, int s, void* data, size_t len) {
43 nishi 204 
#ifndef NO_SSL
16 nishi 205 
	if(ssl == NULL) {
206 
		return recv(s, data, len, 0);
207 
	} else {
208 
		return SSL_read(ssl, data, len);
209 
	}
43 nishi 210 
#else
211 
	return recv(s, data, len, 0);
212 
#endif
16 nishi 213 
}
214 
 
215 
size_t tw_write(SSL* ssl, int s, void* data, size_t len) {
43 nishi 216 
#ifndef NO_SSL
16 nishi 217 
	if(ssl == NULL) {
218 
		return send(s, data, len, 0);
219 
	} else {
220 
		return SSL_write(ssl, data, len);
221 
	}
43 nishi 222 
#else
223 
	return send(s, data, len, 0);
224 
#endif
16 nishi 225 
}
226 
 
20 nishi 227 
#define ERROR_HTML \
18 nishi 228 
	"<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n" \
229 
	"<html>\n" \
230 
	"	<head>\n" \
20 nishi 231 
	"		<title>%s</title>\n" \
18 nishi 232 
	"	</head>\n" \
233 
	"	<body>\n" \
20 nishi 234 
	"		<h1>%s</h1>\n" \
18 nishi 235 
	"		<hr>\n" \
236 
	"		", \
237 
	    address, \
238 
	    "\n" \
239 
	    "	</body>\n" \
240 
	    "</html>\n"
241 
 
32 nishi 242 
void _tw_process_page(SSL* ssl, int sock, const char* status, const char* type, FILE* f, const unsigned char* doc, size_t size, char** headers, time_t mtime, time_t cmtime) {
18 nishi 243 
	char construct[512];
212 nishi 244 
	size_t incr;
32 nishi 245 
	if(mtime != 0 && cmtime != 0 && mtime <= cmtime) {
246 
		status = "304 Not Modified";
247 
		type = NULL;
248 
		size = 0;
249 
		headers = NULL;
250 
		f = NULL;
251 
		doc = NULL;
252 
	}
215 nishi 253 
#if defined(_MSC_VER) || defined(__BORLANDC__)
212 nishi 254 
	sprintf(construct, "%lu", (unsigned long)size);
255 
#else
18 nishi 256 
	sprintf(construct, "%llu", (unsigned long long)size);
212 nishi 257 
#endif
18 nishi 258 
	tw_write(ssl, sock, "HTTP/1.1 ", 9);
259 
	tw_write(ssl, sock, (char*)status, strlen(status));
260 
	tw_write(ssl, sock, "\r\n", 2);
24 nishi 261 
	if(type != NULL) {
262 
		tw_write(ssl, sock, "Content-Type: ", 7 + 5 + 2);
263 
		tw_write(ssl, sock, (char*)type, strlen(type));
264 
		tw_write(ssl, sock, "\r\n", 2);
265 
	}
18 nishi 266 
	tw_write(ssl, sock, "Server: ", 6 + 2);
267 
	tw_write(ssl, sock, tw_server, strlen(tw_server));
268 
	tw_write(ssl, sock, "\r\n", 2);
24 nishi 269 
	if(size != 0) {
270 
		tw_write(ssl, sock, "Content-Length: ", 7 + 7 + 2);
271 
		tw_write(ssl, sock, construct, strlen(construct));
272 
		tw_write(ssl, sock, "\r\n", 2);
32 nishi 273 
		if(mtime != 0) {
274 
			struct tm* tm = gmtime(&mtime);
275 
			char date[513];
276 
			strftime(date, 512, "%a, %d %b %Y %H:%M:%S GMT", tm);
277 
			tw_write(ssl, sock, "Last-Modified: ", 5 + 8 + 2);
278 
			tw_write(ssl, sock, date, strlen(date));
279 
			tw_write(ssl, sock, "\r\n", 2);
280 
		}
24 nishi 281 
	}
282 
	if(headers != NULL) {
212 nishi 283 
		int i;
24 nishi 284 
		for(i = 0; headers[i] != NULL; i += 2) {
285 
			tw_write(ssl, sock, headers[i], strlen(headers[i]));
286 
			tw_write(ssl, sock, ": ", 2);
287 
			tw_write(ssl, sock, headers[i + 1], strlen(headers[i + 1]));
288 
			tw_write(ssl, sock, "\r\n", 2);
289 
		}
290 
	}
18 nishi 291 
	tw_write(ssl, sock, "\r\n", 2);
24 nishi 292 
	if(doc == NULL && f == NULL) return;
212 nishi 293 
	incr = 0;
18 nishi 294 
	while(1) {
22 nishi 295 
		if(f != NULL) {
21 nishi 296 
			char buffer[128];
297 
			fread(buffer, size < 128 ? size : 128, 1, f);
298 
			tw_write(ssl, sock, buffer, size < 128 ? size : 128);
22 nishi 299 
		} else {
21 nishi 300 
			tw_write(ssl, sock, (unsigned char*)doc + incr, size < 128 ? size : 128);
301 
		}
18 nishi 302 
		incr += 128;
19 nishi 303 
		if(size <= 128) break;
18 nishi 304 
		size -= 128;
305 
	}
306 
}
307 
 
32 nishi 308 
void tw_process_page(SSL* ssl, int sock, const char* status, const char* type, FILE* f, const unsigned char* doc, size_t size, time_t mtime, time_t cmtime) { _tw_process_page(ssl, sock, status, type, f, doc, size, NULL, mtime, cmtime); }
24 nishi 309 
 
18 nishi 310 
const char* tw_http_status(int code) {
20 nishi 311 
	if(code == 200) {
312 
		return "200 OK";
166 nishi 313 
	} else if(code == 301) {
167 nishi 314 
		return "301 Moved Permanently";
24 nishi 315 
	} else if(code == 308) {
316 
		return "308 Permanent Redirect";
20 nishi 317 
	} else if(code == 400) {
18 nishi 318 
		return "400 Bad Request";
20 nishi 319 
	} else if(code == 401) {
320 
		return "401 Unauthorized";
321 
	} else if(code == 403) {
322 
		return "403 Forbidden";
323 
	} else if(code == 404) {
324 
		return "404 Not Found";
161 nishi 325 
	} else if(code == 500) {
326 
		return "500 Internal Server Error";
18 nishi 327 
	} else {
328 
		return "400 Bad Request";
329 
	}
330 
}
331 
 
123 nishi 332 
char* tw_http_default_error(int code, char* name, int port, struct tw_config_entry* vhost) {
18 nishi 333 
	char address[1024];
212 nishi 334 
	char* st;
335 
	char* st2;
336 
	char* buffer;
337 
	char* str;
338 
	int i;
20 nishi 339 
 
123 nishi 340 
	if((vhost->hideport == -1 ? config.root.hideport : vhost->hideport) == 1) {
341 
		sprintf(address, "<address>%s Server at %s</address>", tw_server, name, port);
342 
	} else {
343 
		sprintf(address, "<address>%s Server at %s Port %d</address>", tw_server, name, port);
344 
	}
345 
 
212 nishi 346 
	st = cm_strdup(tw_http_status(code));
20 nishi 347 
	for(i = 0; st[i] != 0; i++) {
348 
		if(st[i] == ' ') {
349 
			st2 = cm_strdup(st + i + 1);
350 
			break;
351 
		}
18 nishi 352 
	}
212 nishi 353 
	buffer = malloc(4096);
354 
	str = cm_strcat3(ERROR_HTML);
20 nishi 355 
	sprintf(buffer, str, st, st2);
356 
	free(str);
357 
	free(st);
358 
	return buffer;
18 nishi 359 
}
360 
 
123 nishi 361 
void tw_http_error(SSL* ssl, int sock, int error, char* name, int port, struct tw_config_entry* vhost) {
362 
	char* str = tw_http_default_error(error, name, port, vhost);
32 nishi 363 
	tw_process_page(ssl, sock, tw_http_status(error), "text/html", NULL, str, strlen(str), 0, 0);
18 nishi 364 
	free(str);
365 
}
366 
 
20 nishi 367 
void addstring(char** str, const char* add, ...) {
368 
	int i;
369 
	char cbuf[2];
212 nishi 370 
	va_list va;
20 nishi 371 
	cbuf[1] = 0;
372 
	va_start(va, add);
373 
	for(i = 0; add[i] != 0; i++) {
374 
		cbuf[0] = add[i];
375 
		if(add[i] == '%') {
376 
			i++;
377 
			if(add[i] == 's') {
378 
				char* tmp = *str;
379 
				*str = cm_strcat(tmp, va_arg(va, const char*));
380 
				free(tmp);
381 
			} else if(add[i] == 'h') {
382 
				char* h = cm_html_escape(va_arg(va, const char*));
383 
				char* tmp = *str;
384 
				*str = cm_strcat(tmp, h);
385 
				free(tmp);
386 
				free(h);
21 nishi 387 
			} else if(add[i] == 'l') {
388 
				char* h = cm_url_escape(va_arg(va, const char*));
389 
				char* tmp = *str;
390 
				*str = cm_strcat(tmp, h);
391 
				free(tmp);
392 
				free(h);
20 nishi 393 
			} else if(add[i] == 'd') {
394 
				int n = va_arg(va, int);
395 
				char* h = malloc(512);
212 nishi 396 
				char* tmp = *str;
20 nishi 397 
				sprintf(h, "%d", n);
398 
				*str = cm_strcat(tmp, h);
399 
				free(tmp);
400 
				free(h);
401 
			} else if(add[i] == '%') {
402 
				char* tmp = *str;
403 
				*str = cm_strcat(tmp, "%");
404 
				free(tmp);
405 
			}
406 
		} else {
407 
			char* tmp = *str;
408 
			*str = cm_strcat(tmp, cbuf);
409 
			free(tmp);
410 
		}
411 
	}
74 nishi 412 
	va_end(va);
20 nishi 413 
}
414 
 
22 nishi 415 
char* tw_get_mime(const char* ext, struct tw_config_entry* vhost_entry) {
416 
	char* mime = "application/octet-stream";
417 
	bool set = false;
418 
	int i;
212 nishi 419 
	if(ext == NULL) return mime;
22 nishi 420 
	for(i = 0; i < vhost_entry->mime_count; i++) {
23 nishi 421 
		if(strcmp(vhost_entry->mimes[i].ext, "all") == 0 || (ext != NULL && tw_wildcard_match(vhost_entry->mimes[i].ext, ext))) {
22 nishi 422 
			mime = vhost_entry->mimes[i].mime;
423 
			set = true;
424 
		}
425 
	}
426 
	if(!set) {
427 
		for(i = 0; i < config.root.mime_count; i++) {
23 nishi 428 
			if(strcmp(config.root.mimes[i].ext, "all") == 0 || (ext != NULL && tw_wildcard_match(config.root.mimes[i].ext, ext))) {
22 nishi 429 
				mime = config.root.mimes[i].mime;
430 
			}
431 
		}
432 
	}
433 
	return mime;
434 
}
435 
 
436 
char* tw_get_icon(const char* mime, struct tw_config_entry* vhost_entry) {
437 
	char* icon = "";
438 
	bool set = false;
439 
	int i;
212 nishi 440 
	if(mime == NULL) return "";
22 nishi 441 
	for(i = 0; i < vhost_entry->icon_count; i++) {
23 nishi 442 
		if(strcmp(vhost_entry->icons[i].mime, "all") == 0 || (mime != NULL && tw_wildcard_match(vhost_entry->icons[i].mime, mime))) {
22 nishi 443 
			icon = vhost_entry->icons[i].icon;
444 
			set = true;
445 
		}
446 
	}
447 
	if(!set) {
448 
		for(i = 0; i < config.root.icon_count; i++) {
23 nishi 449 
			if(strcmp(config.root.icons[i].mime, "all") == 0 || (mime != NULL && tw_wildcard_match(config.root.icons[i].mime, mime))) {
22 nishi 450 
				icon = config.root.icons[i].icon;
451 
			}
452 
		}
453 
	}
454 
	return icon;
455 
}
456 
 
11 nishi 457 
struct pass_entry {
458 
	int sock;
12 nishi 459 
	int port;
11 nishi 460 
	bool ssl;
21 nishi 461 
	SOCKADDR addr;
11 nishi 462 
};
463 
 
219 nishi 464 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
216 nishi 465 
#define NO_RETURN_THREAD
215 nishi 466 
void tw_server_pass(void* ptr) {
97 nishi 467 
#elif defined(__HAIKU__)
468 
int32_t tw_server_pass(void* ptr) {
187 nishi 469 
#elif defined(_PSP) || defined(__PPU__)
183 nishi 470 
int tw_server_pass(void* ptr) {
105 nishi 471 
#endif
219 nishi 472 
#if defined(__HAIKU__) || defined(__MINGW32__) || defined(_PSP) || defined(__PPU__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
212 nishi 473 
#define FREE_PTR
11 nishi 474 
	int sock = ((struct pass_entry*)ptr)->sock;
475 
	bool ssl = ((struct pass_entry*)ptr)->ssl;
14 nishi 476 
	int port = ((struct pass_entry*)ptr)->port;
21 nishi 477 
	SOCKADDR addr = ((struct pass_entry*)ptr)->addr;
11 nishi 478 
#else
216 nishi 479 
#define NO_RETURN_THREAD
105 nishi 480 
	void tw_server_pass(int sock, bool ssl, int port, SOCKADDR addr) {
11 nishi 481 
#endif
212 nishi 482 
	SSL* s = NULL;
43 nishi 483 
#ifndef NO_SSL
12 nishi 484 
	SSL_CTX* ctx = NULL;
15 nishi 485 
	bool sslworks = false;
12 nishi 486 
	if(ssl) {
487 
		ctx = tw_create_ssl_ctx(port);
488 
		s = SSL_new(ctx);
489 
		SSL_set_fd(s, sock);
490 
		if(SSL_accept(s) <= 0) goto cleanup;
15 nishi 491 
		sslworks = true;
12 nishi 492 
	}
43 nishi 493 
#endif
212 nishi 494 
	char* name = config.hostname;
116 nishi 495 
	char address[513];
212 nishi 496 
	int ret;
497 
	struct tw_http_request req;
498 
	struct tw_http_response res;
499 
	struct tw_tool tools;
255 nishi 500 
	char* addrstr;
501 
#ifndef NO_GETNAMEINFO
116 nishi 502 
	struct sockaddr* sa = (struct sockaddr*)&addr;
503 
	getnameinfo(sa, sizeof(addr), address, 512, NULL, 0, NI_NUMERICHOST);
257 nishi 504 
#else
505 
		addrstr = inet_ntoa(addr.sin_addr);
506 
		strcpy(address, addrstr);
507 
		address[strlen(addrstr)] = 0;
163 nishi 508 
#endif
212 nishi 509 
#ifdef FREE_PTR
510 
	free(ptr);
511 
#endif
116 nishi 512 
 
20 nishi 513 
	res._processed = false;
514 
	tw_init_tools(&tools);
212 nishi 515 
	ret = tw_http_parse(s, sock, &req);
17 nishi 516 
	if(ret == 0) {
116 nishi 517 
		char date[513];
518 
		time_t t = time(NULL);
519 
		struct tm* tm = localtime(&t);
212 nishi 520 
		char* useragent = cm_strdup("");
521 
		int i;
522 
		char* tmp;
523 
		char* tmp2;
524 
		char* tmp3;
525 
		char* tmp4;
526 
		char* tmp5;
527 
		char* log;
528 
		char* vhost;
529 
		time_t cmtime;
530 
		bool rej;
531 
		char* host;
532 
		int port;
293 nishi 533 
		char* chrootpath;
212 nishi 534 
		struct tw_config_entry* vhost_entry;
116 nishi 535 
		strftime(date, 512, "%a, %d %b %Y %H:%M:%S %Z", tm);
536 
 
117 nishi 537 
		for(i = 0; req.headers[i] != NULL; i += 2) {
538 
			if(cm_strcaseequ(req.headers[i], "User-Agent")) {
116 nishi 539 
				free(useragent);
540 
				useragent = cm_strdup(req.headers[i + 1]);
541 
			}
542 
		}
543 
 
212 nishi 544 
		tmp = cm_strcat3(address, " - [", date);
545 
		tmp2 = cm_strcat3(tmp, "] \"", req.method);
546 
		tmp3 = cm_strcat3(tmp2, " ", req.path);
547 
		tmp4 = cm_strcat3(tmp3, " ", req.version);
548 
		tmp5 = cm_strcat3(tmp4, "\" \"", useragent);
549 
		log = cm_strcat(tmp5, "\"");
116 nishi 550 
		free(tmp);
551 
		free(tmp2);
552 
		free(tmp3);
553 
		free(tmp4);
554 
		free(tmp5);
555 
		free(useragent);
556 
		cm_force_log(log);
557 
		free(log);
558 
 
212 nishi 559 
		vhost = cm_strdup(config.hostname);
560 
		cmtime = 0;
70 nishi 561 
		if(req.headers != NULL) {
64 nishi 562 
			for(i = 0; req.headers[i] != NULL; i += 2) {
563 
				if(cm_strcaseequ(req.headers[i], "Host")) {
564 
					free(vhost);
565 
					vhost = cm_strdup(req.headers[i + 1]);
566 
				} else if(cm_strcaseequ(req.headers[i], "If-Modified-Since")) {
567 
					struct tm tm;
212 nishi 568 
					time_t t;
569 
					struct tm* btm;
64 nishi 570 
					strptime(req.headers[i + 1], "%a, %d %b %Y %H:%M:%S GMT", &tm);
219 nishi 571 
#if defined(__MINGW32__) || defined(_PSP) || defined(__PPU__) || defined(__ps2sdk__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
212 nishi 572 
					t = 0;
573 
					btm = localtime(&t);
64 nishi 574 
					cmtime = mktime(&tm);
575 
					cmtime -= (btm->tm_hour * 60 + btm->tm_min) * 60;
32 nishi 576 
#else
140 nishi 577 
						cmtime = timegm(&tm);
32 nishi 578 
#endif
64 nishi 579 
				}
21 nishi 580 
			}
581 
		}
212 nishi 582 
		rej = false;
21 nishi 583 
		cm_log("Server", "Host is %s", vhost);
212 nishi 584 
		port = s == NULL ? 80 : 443;
585 
		host = cm_strdup(vhost);
22 nishi 586 
		for(i = 0; vhost[i] != 0; i++) {
587 
			if(vhost[i] == ':') {
21 nishi 588 
				host[i] = 0;
589 
				port = atoi(host + i + 1);
590 
				break;
591 
			}
592 
		}
136 nishi 593 
		name = host;
21 nishi 594 
		cm_log("Server", "Hostname is `%s', port is `%d'", host, port);
212 nishi 595 
		vhost_entry = tw_vhost_match(host, port);
161 nishi 596 
#ifdef HAS_CHROOT
293 nishi 597 
		chrootpath = vhost_entry->chroot_path != NULL ? vhost_entry->chroot_path : config.root.chroot_path;
161 nishi 598 
		if(chrootpath != NULL) {
599 
			if(chdir(chrootpath) == 0) {
600 
				if(chroot(".") == 0) {
601 
					cm_log("Server", "Chroot successful");
602 
				}
603 
			} else {
604 
				cm_log("Server", "chdir() failed, cannot chroot");
605 
				tw_http_error(s, sock, 500, name, port, vhost_entry);
606 
				rej = true;
607 
			}
608 
		}
609 
#endif
20 nishi 610 
		for(i = 0; i < config.module_count; i++) {
611 
			tw_mod_request_t mod_req = (tw_mod_request_t)tw_module_symbol(config.modules[i], "mod_request");
612 
			if(mod_req != NULL) {
613 
				int ret = mod_req(&tools, &req, &res);
614 
				int co = ret & 0xff;
141 nishi 615 
				if(co == _TW_MODULE_PASS) {
616 
					continue;
617 
				} else if(co == _TW_MODULE_STOP) {
618 
					/* Handle response here ... */
20 nishi 619 
					res._processed = true;
620 
					break;
141 nishi 621 
				} else if(co == _TW_MODULE_STOP2) {
622 
					res._processed = true;
623 
					break;
624 
				} else if(co == _TW_MODULE_ERROR) {
123 nishi 625 
					tw_http_error(s, sock, (ret & 0xffff00) >> 8, name, port, vhost_entry);
20 nishi 626 
					break;
627 
				}
628 
			}
629 
		}
630 
		if(!res._processed) {
212 nishi 631 
			char* path;
632 
			char* rpath;
633 
			struct stat st;
215 nishi 634 
			char* slash;
21 nishi 635 
			cm_log("Server", "Document root is %s", vhost_entry->root == NULL ? "not set" : vhost_entry->root);
212 nishi 636 
			path = cm_strcat(vhost_entry->root == NULL ? "" : vhost_entry->root, req.path);
21 nishi 637 
			cm_log("Server", "Filesystem path is %s", path);
219 nishi 638 
#if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
216 nishi 639 
			for(i = strlen(path) - 1; i >= 0; i--) {
640 
				if(path[i] == '/') {
215 nishi 641 
					path[i] = 0;
216 nishi 642 
				} else {
215 nishi 643 
					break;
644 
				}
645 
			}
646 
#endif
219 nishi 647 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
212 nishi 648 
			rpath = cm_strdup(path);
72 nishi 649 
			for(i = strlen(rpath) - 1; i >= 0; i--) {
73 nishi 650 
				if(rpath[i] == '/') {
651 
					int j;
652 
					for(j = i + 1; rpath[j] != 0; j++) {
653 
						if(rpath[j] == ':' || rpath[j] == '.') {
654 
							rpath[j] = 0;
655 
							break;
656 
						}
657 
					}
71 nishi 658 
					break;
659 
				}
660 
			}
70 nishi 661 
			for(i = 0; i < sizeof(reserved_names) / sizeof(reserved_names[0]); i++) {
662 
				char* n = cm_strcat("/", reserved_names[i]);
71 nishi 663 
				if(cm_nocase_endswith(rpath, n)) {
124 nishi 664 
					tw_http_error(s, sock, 403, name, port, vhost_entry);
70 nishi 665 
					free(n);
666 
					rej = true;
667 
					cm_log("Server", "XP Patch ; rejecting access to device");
668 
					break;
669 
				}
670 
				free(n);
671 
			}
71 nishi 672 
			free(rpath);
70 nishi 673 
#endif
674 
			if(!rej && stat(path, &st) == 0) {
22 nishi 675 
				if(!tw_permission_allowed(path, addr, req, vhost_entry)) {
123 nishi 676 
					tw_http_error(s, sock, 403, name, port, vhost_entry);
22 nishi 677 
				} else if(S_ISDIR(st.st_mode)) {
24 nishi 678 
					if(req.path[strlen(req.path) - 1] != '/') {
215 nishi 679 
						char* headers[3] = {"Location", NULL, NULL};
680 
						headers[1] = cm_strcat(req.path, "/");
61 nishi 681 
						cm_log("Server", "Accessing directory without the slash at the end");
166 nishi 682 
						_tw_process_page(s, sock, tw_http_status(301), NULL, NULL, NULL, 0, headers, 0, 0);
24 nishi 683 
						free(headers[1]);
684 
					} else {
685 
						char** indexes = vhost_entry->index_count == 0 ? config.root.indexes : vhost_entry->indexes;
686 
						int index_count = vhost_entry->index_count == 0 ? config.root.index_count : vhost_entry->index_count;
687 
						bool found = false;
688 
						for(i = 0; i < index_count; i++) {
689 
							char* p = cm_strcat3(path, "/", indexes[i]);
690 
							FILE* f = fopen(p, "rb");
691 
							if(f != NULL) {
692 
								char* ext = NULL;
693 
								int j;
212 nishi 694 
								struct stat st;
695 
								char* mime;
24 nishi 696 
								for(j = strlen(p) - 1; j >= 0; j--) {
697 
									if(p[j] == '.') {
698 
										ext = cm_strdup(p + j);
699 
										break;
700 
									} else if(p[j] == '/') {
701 
										break;
702 
									}
22 nishi 703 
								}
24 nishi 704 
								stat(p, &st);
212 nishi 705 
								mime = tw_get_mime(ext, vhost_entry);
32 nishi 706 
								tw_process_page(s, sock, tw_http_status(200), mime, f, NULL, st.st_size, 0, 0);
24 nishi 707 
								fclose(f);
74 nishi 708 
								if(ext != NULL) free(ext);
24 nishi 709 
								free(p);
710 
								found = true;
711 
								break;
22 nishi 712 
							}
24 nishi 713 
							free(p);
714 
						}
715 
						if(!found) {
716 
							char* str = malloc(1);
212 nishi 717 
							char** items;
718 
							int readme;
719 
							char** readmes;
720 
							int readme_count;
721 
							int hp;
24 nishi 722 
							str[0] = 0;
212 nishi 723 
							items = cm_scandir(path);
122 nishi 724 
							addstring(&str, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2 Final//EN\">\n");
24 nishi 725 
							addstring(&str, "<html>\n");
726 
							addstring(&str, "	<head>\n");
727 
							addstring(&str, "		<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n");
122 nishi 728 
							addstring(&str, "		<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n");
24 nishi 729 
							addstring(&str, "		<title>Index of %h</title>\n", req.path);
730 
							addstring(&str, "	</head>\n");
731 
							addstring(&str, "	<body>\n");
732 
							addstring(&str, "		<h1>Index of %h</h1>\n", req.path);
733 
							addstring(&str, "		<hr>\n");
734 
							addstring(&str, "		<table border=\"0\">\n");
735 
							addstring(&str, "			<tr>\n");
736 
							addstring(&str, "				<th></th>\n");
737 
							addstring(&str, "				<th>Filename</th>\n");
28 nishi 738 
							addstring(&str, "				<th>MIME</th>\n");
739 
							addstring(&str, "				<th>Size</th>\n");
24 nishi 740 
							addstring(&str, "			</tr>\n");
212 nishi 741 
							readme = -1;
742 
							readmes = vhost_entry->readme_count == 0 ? config.root.readmes : vhost_entry->readmes;
743 
							readme_count = vhost_entry->readme_count == 0 ? config.root.readme_count : vhost_entry->readme_count;
24 nishi 744 
							if(items != NULL) {
29 nishi 745 
								int phase = 0;
746 
							doit:
24 nishi 747 
								for(i = 0; items[i] != NULL; i++) {
33 nishi 748 
									int j;
212 nishi 749 
									char* ext;
750 
									char* itm;
751 
									char* icon;
28 nishi 752 
									char* fpth = cm_strcat3(path, "/", items[i]);
753 
									struct stat s;
754 
									char size[512];
212 nishi 755 
									char* showmime;
756 
									char* mime;
28 nishi 757 
									size[0] = 0;
758 
									stat(fpth, &s);
29 nishi 759 
									if(phase == 0 && !S_ISDIR(s.st_mode)) {
760 
										free(fpth);
761 
										continue;
762 
									} else if(phase == 1 && S_ISDIR(s.st_mode)) {
763 
										free(fpth);
764 
										continue;
765 
									}
33 nishi 766 
									if(readme == -1) {
767 
										for(j = 0; j < readme_count; j++) {
768 
											if(strcmp(items[i], readmes[j]) == 0) {
769 
												readme = j;
770 
												break;
771 
											}
772 
										}
773 
										if(readme != -1) {
774 
											free(fpth);
775 
											continue;
776 
										}
777 
									}
212 nishi 778 
									if(s.st_size < NUM1024) {
31 nishi 779 
										sprintf(size, "%d", (int)s.st_size);
212 nishi 780 
									} else if(s.st_size < NUM1024 * 1024) {
29 nishi 781 
										sprintf(size, "%.1fK", (double)s.st_size / 1024);
212 nishi 782 
									} else if(s.st_size < NUM1024 * 1024 * 1024) {
29 nishi 783 
										sprintf(size, "%.1fM", (double)s.st_size / 1024 / 1024);
212 nishi 784 
									} else if(s.st_size < NUM1024 * 1024 * 1024 * 1024) {
29 nishi 785 
										sprintf(size, "%.1fG", (double)s.st_size / 1024 / 1024 / 1024);
212 nishi 786 
									} else if(s.st_size < NUM1024 * 1024 * 1024 * 1024 * 1024) {
29 nishi 787 
										sprintf(size, "%.1fT", (double)s.st_size / 1024 / 1024 / 1024 / 1024);
28 nishi 788 
									}
789 
 
790 
									free(fpth);
791 
 
212 nishi 792 
									ext = NULL;
24 nishi 793 
									for(j = strlen(items[i]) - 1; j >= 0; j--) {
794 
										if(items[i][j] == '.') {
795 
											ext = cm_strdup(items[i] + j);
796 
											break;
797 
										} else if(items[i][j] == '/') {
798 
											break;
799 
										}
800 
									}
212 nishi 801 
									showmime = "";
802 
									mime = tw_get_mime(ext, vhost_entry);
24 nishi 803 
									if(strcmp(items[i], "../") == 0) {
804 
										mime = "misc/parent";
29 nishi 805 
										size[0] = 0;
24 nishi 806 
									} else if(items[i][strlen(items[i]) - 1] == '/') {
807 
										mime = "misc/dir";
29 nishi 808 
										size[0] = 0;
809 
									} else {
28 nishi 810 
										showmime = mime;
24 nishi 811 
									}
212 nishi 812 
									icon = tw_get_icon(mime, vhost_entry);
24 nishi 813 
									if(ext != NULL) free(ext);
212 nishi 814 
									itm = cm_strdup(items[i]);
24 nishi 815 
									if(strlen(itm) >= 32) {
816 
										if(itm[strlen(itm) - 1] == '/') {
817 
											itm[31] = 0;
818 
											itm[30] = '/';
819 
											itm[29] = '.';
820 
											itm[28] = '.';
821 
											itm[27] = '.';
822 
										} else {
823 
											itm[31] = 0;
824 
											itm[30] = '.';
825 
											itm[29] = '.';
826 
											itm[28] = '.';
827 
										}
828 
									}
829 
									addstring(&str, "<tr>\n");
830 
									addstring(&str, "	<td><img src=\"%s\" alt=\"icon\"></td>\n", icon);
831 
									addstring(&str, "	<td><a href=\"%l\"><code>%h</code></a></td>\n", items[i], itm);
60 nishi 832 
									addstring(&str, "	<td><code>  %h  </code></td>\n", showmime);
833 
									addstring(&str, "	<td><code>  %s  </code></td>\n", size);
24 nishi 834 
									addstring(&str, "</tr>\n");
835 
									free(itm);
22 nishi 836 
								}
29 nishi 837 
								phase++;
838 
								if(phase != 2) goto doit;
839 
								for(i = 0; items[i] != NULL; i++) free(items[i]);
840 
								free(items);
22 nishi 841 
							}
24 nishi 842 
							addstring(&str, "		</table>\n");
33 nishi 843 
							if(readme != -1) {
212 nishi 844 
								struct stat s;
845 
								FILE* fr;
846 
								char* fpth;
33 nishi 847 
								addstring(&str, "<hr>\n");
212 nishi 848 
								fpth = cm_strcat3(path, "/", readmes[readme]);
33 nishi 849 
								stat(fpth, &s);
212 nishi 850 
								fr = fopen(fpth, "r");
33 nishi 851 
								if(fr != NULL) {
852 
									char* rmbuf = malloc(s.st_size + 1);
853 
									rmbuf[s.st_size] = 0;
854 
									fread(rmbuf, s.st_size, 1, fr);
855 
									addstring(&str, "<pre><code>%h</code></pre>\n", rmbuf);
856 
									fclose(fr);
70 nishi 857 
									free(rmbuf);
33 nishi 858 
								}
66 nishi 859 
								free(fpth);
33 nishi 860 
							}
24 nishi 861 
							addstring(&str, "		<hr>\n");
212 nishi 862 
							hp = vhost_entry->hideport == -1 ? config.root.hideport : vhost_entry->hideport;
123 nishi 863 
							if(hp == 0) {
864 
								addstring(&str, "		<address>%s Server at %s Port %d</address>\n", tw_server, name, port);
865 
							} else {
866 
								addstring(&str, "		<address>%s Server at %s</address>\n", tw_server, name, port);
867 
							}
24 nishi 868 
							addstring(&str, "	</body>\n");
869 
							addstring(&str, "</html>\n");
32 nishi 870 
							tw_process_page(s, sock, tw_http_status(200), "text/html", NULL, str, strlen(str), 0, 0);
24 nishi 871 
							free(str);
21 nishi 872 
						}
873 
					}
22 nishi 874 
				} else {
21 nishi 875 
					char* ext = NULL;
212 nishi 876 
					char* mime;
877 
					FILE* f;
22 nishi 878 
					for(i = strlen(req.path) - 1; i >= 0; i--) {
879 
						if(req.path[i] == '.') {
21 nishi 880 
							ext = cm_strdup(req.path + i);
881 
							break;
24 nishi 882 
						} else if(req.path[i] == '/') {
883 
							break;
21 nishi 884 
						}
885 
					}
212 nishi 886 
					mime = tw_get_mime(ext, vhost_entry);
21 nishi 887 
					if(ext != NULL) free(ext);
212 nishi 888 
					f = fopen(path, "rb");
173 nishi 889 
					if(f == NULL) {
890 
						tw_http_error(s, sock, 403, name, port, vhost_entry);
891 
					} else {
892 
						tw_process_page(s, sock, tw_http_status(200), mime, f, NULL, st.st_size, st.st_mtime, cmtime);
893 
						fclose(f);
894 
					}
21 nishi 895 
				}
22 nishi 896 
			} else {
161 nishi 897 
				if(!rej) {
898 
					tw_http_error(s, sock, 404, name, port, vhost_entry);
899 
				}
21 nishi 900 
			}
901 
			free(path);
20 nishi 902 
		}
21 nishi 903 
		free(vhost);
904 
		free(host);
22 nishi 905 
	} else if(ret == -1) {
18 nishi 906 
	} else {
123 nishi 907 
		tw_http_error(s, sock, 400, name, port, &config.root);
17 nishi 908 
	}
70 nishi 909 
	tw_free_request(&req);
12 nishi 910 
cleanup:
43 nishi 911 
#ifndef NO_SSL
16 nishi 912 
	if(sslworks) {
15 nishi 913 
		SSL_shutdown(s);
914 
	}
915 
	SSL_free(s);
46 nishi 916 
#endif
11 nishi 917 
	close_socket(sock);
219 nishi 918 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
216 nishi 919 
	_endthread();
100 nishi 920 
#elif defined(__HAIKU__)
105 nishi 921 
		exit_thread(0);
11 nishi 922 
#endif
216 nishi 923 
#ifndef NO_RETURN_THREAD
214 nishi 924 
	return 0;
215 nishi 925 
#endif
11 nishi 926 
}
927 
 
62 nishi 928 
#ifdef SERVICE
929 
extern SERVICE_STATUS status;
930 
extern SERVICE_STATUS_HANDLE status_handle;
931 
#endif
932 
 
219 nishi 933 
#if defined(__MINGW32__) || defined(__HAIKU__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
65 nishi 934 
struct thread_entry {
101 nishi 935 
#ifdef __HAIKU__
936 
	thread_id thread;
937 
#else
65 nishi 938 
	HANDLE handle;
101 nishi 939 
#endif
65 nishi 940 
	bool used;
941 
};
942 
#endif
943 
 
183 nishi 944 
extern int running;
945 
 
11 nishi 946 
void tw_server_loop(void) {
68 nishi 947 
	int i;
212 nishi 948 
#ifndef USE_POLL
213 nishi 949 
	fd_set fdset;
950 
	struct timeval tv;
212 nishi 951 
#endif
219 nishi 952 
#if defined(__MINGW32__) || defined(__HAIKU__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
65 nishi 953 
	struct thread_entry threads[2048];
70 nishi 954 
	for(i = 0; i < sizeof(threads) / sizeof(threads[0]); i++) {
65 nishi 955 
		threads[i].used = false;
956 
	}
957 
#endif
118 nishi 958 
#ifdef USE_POLL
302 nishi 959 
	struct pollfd* pollfds = malloc(sizeof(*pollfds) * sockcount);
118 nishi 960 
	for(i = 0; i < sockcount; i++) {
961 
		pollfds[i].fd = sockets[i];
962 
		pollfds[i].events = POLLIN | POLLPRI;
963 
	}
964 
#endif
183 nishi 965 
	while(running) {
212 nishi 966 
		int ret;
118 nishi 967 
#ifdef USE_POLL
212 nishi 968 
		ret = poll(pollfds, sockcount, 1000);
118 nishi 969 
#else
970 
			FD_ZERO(&fdset);
971 
			for(i = 0; i < sockcount; i++) {
972 
				FD_SET(sockets[i], &fdset);
973 
			}
974 
			tv.tv_sec = 1;
975 
			tv.tv_usec = 0;
86 nishi 976 
#ifdef __HAIKU__
212 nishi 977 
			ret = select(32, &fdset, NULL, NULL, &tv);
86 nishi 978 
#else
212 nishi 979 
			ret = select(FD_SETSIZE, &fdset, NULL, NULL, &tv);
86 nishi 980 
#endif
118 nishi 981 
#endif
11 nishi 982 
		if(ret == -1) {
219 nishi 983 
#if !defined(__MINGW32__) && !defined(_MSC_VER) && !defined(__BORLANDC__) && !defined(__WATCOMC__)
296 nishi 984 
			if(errno == EINTR) continue;
84 nishi 985 
			cm_log("Server", "Select failure: %s", strerror(errno));
986 
#endif
9 nishi 987 
			break;
70 nishi 988 
		} else if(ret == 0) {
62 nishi 989 
#ifdef SERVICE
70 nishi 990 
			if(status.dwCurrentState == SERVICE_STOP_PENDING) {
62 nishi 991 
				break;
992 
			}
993 
#endif
11 nishi 994 
		} else if(ret > 0) {
9 nishi 995 
			/* connection */
996 
			int i;
11 nishi 997 
			for(i = 0; i < sockcount; i++) {
118 nishi 998 
				bool cond;
999 
#ifdef USE_POLL
1000 
				cond = pollfds[i].revents & POLLIN;
1001 
#else
1002 
					cond = FD_ISSET(sockets[i], &fdset);
1003 
#endif
1004 
				if(cond) {
9 nishi 1005 
					SOCKADDR claddr;
182 nishi 1006 
					socklen_t clen = sizeof(claddr);
9 nishi 1007 
					int sock = accept(sockets[i], (struct sockaddr*)&claddr, &clen);
219 nishi 1008 
#if defined(__MINGW32__) || defined(__HAIKU__) || defined(_PSP) || defined(__PPU__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
212 nishi 1009 
					int j;
1010 
					struct pass_entry* e = malloc(sizeof(*e));
12 nishi 1011 
					cm_log("Server", "New connection accepted");
11 nishi 1012 
					e->sock = sock;
215 nishi 1013 
#if defined(_MSC_VER) || defined(__BORLANDC__)
212 nishi 1014 
					e->ssl = config.ports[i] & (1UL << 31);
1015 
#else
1016 
					e->ssl = config.ports[i] & (1ULL << 31);
1017 
#endif
12 nishi 1018 
					e->port = config.ports[i];
21 nishi 1019 
					e->addr = claddr;
97 nishi 1020 
#endif
219 nishi 1021 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
212 nishi 1022 
					_beginthread(tw_server_pass, 0, e);
187 nishi 1023 
#elif defined(_PSP) || defined(__PPU__)
183 nishi 1024 
						tw_server_pass(e);
97 nishi 1025 
#elif defined(__HAIKU__)
183 nishi 1026 
					for(j = 0; j < sizeof(threads) / sizeof(threads[0]); j++) {
1027 
						if(threads[j].used) {
1028 
							thread_info info;
1029 
							bool kill = false;
1030 
							if(get_thread_info(threads[j].thread, &info) == B_OK) {
1031 
							} else {
1032 
								kill = true;
101 nishi 1033 
							}
183 nishi 1034 
							if(kill) {
1035 
								threads[j].used = false;
101 nishi 1036 
							}
1037 
						}
183 nishi 1038 
					}
1039 
					for(j = 0; j < sizeof(threads) / sizeof(threads[0]); j++) {
1040 
						if(!threads[j].used) {
1041 
							threads[j].thread = spawn_thread(tw_server_pass, "Tewi HTTPd", 60, e);
1042 
							threads[j].used = true;
1043 
							resume_thread(threads[j].thread);
1044 
							break;
1045 
						}
1046 
					}
11 nishi 1047 
#else
1048 
					pid_t pid = fork();
1049 
					if(pid == 0) {
89 nishi 1050 
						int j;
1051 
						for(j = 0; j < sockcount; j++) close_socket(sockets[j]);
212 nishi 1052 
						tw_server_pass(sock, config.ports[i] & (1ULL << 31), config.ports[i], claddr);
11 nishi 1053 
						_exit(0);
1054 
					} else {
1055 
						close_socket(sock);
1056 
					}
1057 
#endif
9 nishi 1058 
				}
1059 
			}
1060 
		}
1061 
	}
255 nishi 1062 
	for(i = 0; i < sockcount; i++) {
253 nishi 1063 
		close_socket(sockets[i]);
1064 
	}
1065 
	cm_force_log("Server is down");
9 nishi 1066 
}