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8 nishi 1 
/* $Id: server.c 312 2024-10-13 18:17:37Z 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
312 nishi 21 
#include <ctype.h>
8 nishi 22 
#include <string.h>
11 nishi 23 
#include <stdbool.h>
20 nishi 24 
#include <stdarg.h>
43 nishi 25 
#include <stdio.h>
26 
#include <stdlib.h>
84 nishi 27 
#include <errno.h>
212 nishi 28 
#include <sys/types.h>
21 nishi 29 
#include <sys/stat.h>
32 nishi 30 
#include <time.h>
8 nishi 31 
 
18 nishi 32 
#include <cm_string.h>
8 nishi 33 
#include <cm_log.h>
21 nishi 34 
#include <cm_dir.h>
8 nishi 35 
 
312 nishi 36 
#ifdef __OS2__
37 
#include <types.h>
38 
#include <sys/time.h>
39 
#define INCL_DOSPROCESS
40 
#include <os2.h>
41 
#include <process.h>
42 
#define HANDLE void*
43 
 
44 
#include "strptime.h"
45 
typedef int socklen_t;
46 
 
47 
#include <tcpustd.h>
48 
#endif
49 
 
311 nishi 50 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || (defined(__WATCOMC__) && !defined(__OS2__))
255 nishi 51 
#ifndef NO_GETNAMEINFO
116 nishi 52 
#include <ws2tcpip.h>
53 
#include <wspiapi.h>
163 nishi 54 
#endif
240 nishi 55 
#ifdef USE_WINSOCK1
56 
#include <winsock.h>
57 
#else
8 nishi 58 
#include <winsock2.h>
240 nishi 59 
#endif
11 nishi 60 
#include <process.h>
62 nishi 61 
#include <windows.h>
32 nishi 62 
 
63 
#include "strptime.h"
216 nishi 64 
typedef int socklen_t;
8 nishi 65 
#else
118 nishi 66 
#ifdef USE_POLL
187 nishi 67 
#ifdef __PPU__
68 
#include <net/poll.h>
69 
#else
118 nishi 70 
#include <poll.h>
187 nishi 71 
#endif
118 nishi 72 
#else
8 nishi 73 
#include <sys/select.h>
118 nishi 74 
#endif
8 nishi 75 
#include <sys/socket.h>
76 
#include <arpa/inet.h>
77 
#include <netinet/in.h>
187 nishi 78 
#ifndef __PPU__
8 nishi 79 
#include <netinet/tcp.h>
187 nishi 80 
#endif
255 nishi 81 
#ifndef NO_GETNAMEINFO
116 nishi 82 
#include <netdb.h>
8 nishi 83 
#endif
163 nishi 84 
#endif
8 nishi 85 
 
189 nishi 86 
#if defined(_PSP) || defined(__ps2sdk__)
182 nishi 87 
#include "strptime.h"
88 
#endif
89 
 
97 nishi 90 
#ifdef __HAIKU__
91 
#include <OS.h>
92 
#endif
93 
 
303 nishi 94 
#ifdef __USLC__
95 
typedef int socklen_t;
96 
#endif
97 
 
212 nishi 98 
#ifndef S_ISDIR
272 nishi 99 
#define S_ISDIR(x) ((x) & _S_IFDIR)
212 nishi 100 
#endif
101 
 
8 nishi 102 
extern struct tw_config config;
18 nishi 103 
extern char tw_server[];
8 nishi 104 
 
105 
int sockcount = 0;
106 
 
9 nishi 107 
SOCKADDR addresses[MAX_PORTS];
108 
int sockets[MAX_PORTS];
8 nishi 109 
 
219 nishi 110 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
70 nishi 111 
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"};
112 
#endif
113 
 
23 nishi 114 
/* https://qiita.com/gyu-don/items/5a640c6d2252a860c8cd */
115 
int tw_wildcard_match(const char* wildcard, const char* target) {
116 
	const char *pw = wildcard, *pt = target;
117 
 
118 
	while(1) {
119 
		if(*pt == 0) {
120 
			while(*pw == '*') pw++;
121 
			return *pw == 0;
122 
		} else if(*pw == 0) {
123 
			return 0;
124 
		} else if(*pw == '*') {
125 
			return *(pw + 1) == 0 || tw_wildcard_match(pw, pt + 1) || tw_wildcard_match(pw + 1, pt);
312 nishi 126 
		} else if(*pw == '?' || (tolower(*pw) == tolower(*pt))) {
23 nishi 127 
			pw++;
128 
			pt++;
129 
			continue;
130 
		} else {
131 
			return 0;
132 
		}
133 
	}
134 
}
135 
 
8 nishi 136 
void close_socket(int sock) {
312 nishi 137 
#ifdef __OS2__
138 
	soclose(sock);
139 
#elif defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
8 nishi 140 
	closesocket(sock);
141 
#else
142 
	close(sock);
143 
#endif
144 
}
145 
 
146 
int tw_server_init(void) {
147 
	int i;
312 nishi 148 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || (defined(__WATCOMC__) && !defined(__OS2__))
8 nishi 149 
	WSADATA wsa;
240 nishi 150 
#ifdef USE_WINSOCK1
151 
	WSAStartup(MAKEWORD(1, 1), &wsa);
152 
#else
8 nishi 153 
	WSAStartup(MAKEWORD(2, 0), &wsa);
154 
#endif
240 nishi 155 
#endif
312 nishi 156 
#ifdef __OS2__
157 
	sock_init();
158 
#endif
8 nishi 159 
	for(i = 0; config.ports[i] != -1; i++)
160 
		;
161 
	sockcount = i;
162 
	for(i = 0; config.ports[i] != -1; i++) {
212 nishi 163 
		int yes = 1;
164 
		int no = 0;
8 nishi 165 
#ifdef NO_IPV6
166 
		int sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
167 
#else
168 
		int sock = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP);
169 
#endif
215 nishi 170 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__)
8 nishi 171 
		if(sock == INVALID_SOCKET)
172 
#else
173 
		if(sock < 0)
174 
#endif
175 
		{
176 
			cm_log("Server", "Socket creation failure");
177 
			return 1;
178 
		}
179 
		if(setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void*)&yes, sizeof(yes)) < 0) {
180 
			close_socket(sock);
181 
			cm_log("Server", "setsockopt failure (reuseaddr)");
182 
			return 1;
183 
		}
275 nishi 184 
#if !defined(__PPU__) && !defined(__minix)
8 nishi 185 
		if(setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (void*)&yes, sizeof(yes)) < 0) {
186 
			close_socket(sock);
187 
			cm_log("Server", "setsockopt failure (nodelay)");
188 
			return 1;
189 
		}
187 nishi 190 
#endif
8 nishi 191 
#ifndef NO_IPV6
192 
		if(setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (void*)&no, sizeof(no)) < 0) {
193 
			close_socket(sock);
194 
			cm_log("Server", "setsockopt failure (IPv6)");
195 
			return 1;
196 
		}
197 
#endif
198 
		memset(&addresses[i], 0, sizeof(addresses[i]));
199 
#ifdef NO_IPV6
200 
		addresses[i].sin_family = AF_INET;
201 
		addresses[i].sin_addr.s_addr = INADDR_ANY;
214 nishi 202 
		addresses[i].sin_port = htons(config.ports[i] & 0xffff);
8 nishi 203 
#else
204 
		addresses[i].sin6_family = AF_INET6;
205 
		addresses[i].sin6_addr = in6addr_any;
214 nishi 206 
		addresses[i].sin6_port = htons(config.ports[i] & 0xffff);
8 nishi 207 
#endif
208 
		if(bind(sock, (struct sockaddr*)&addresses[i], sizeof(addresses[i])) < 0) {
209 
			close_socket(sock);
210 
			cm_log("Server", "Bind failure");
211 
			return 1;
212 
		}
213 
		if(listen(sock, 128) < 0) {
214 
			close_socket(sock);
215 
			cm_log("Server", "Listen failure");
216 
			return 1;
217 
		}
218 
		sockets[i] = sock;
219 
	}
220 
	return 0;
221 
}
9 nishi 222 
 
16 nishi 223 
size_t tw_read(SSL* ssl, int s, void* data, size_t len) {
43 nishi 224 
#ifndef NO_SSL
16 nishi 225 
	if(ssl == NULL) {
226 
		return recv(s, data, len, 0);
227 
	} else {
228 
		return SSL_read(ssl, data, len);
229 
	}
43 nishi 230 
#else
231 
	return recv(s, data, len, 0);
232 
#endif
16 nishi 233 
}
234 
 
235 
size_t tw_write(SSL* ssl, int s, void* data, size_t len) {
43 nishi 236 
#ifndef NO_SSL
16 nishi 237 
	if(ssl == NULL) {
238 
		return send(s, data, len, 0);
239 
	} else {
240 
		return SSL_write(ssl, data, len);
241 
	}
43 nishi 242 
#else
243 
	return send(s, data, len, 0);
244 
#endif
16 nishi 245 
}
246 
 
20 nishi 247 
#define ERROR_HTML \
18 nishi 248 
	"<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n" \
249 
	"<html>\n" \
250 
	"	<head>\n" \
20 nishi 251 
	"		<title>%s</title>\n" \
18 nishi 252 
	"	</head>\n" \
253 
	"	<body>\n" \
20 nishi 254 
	"		<h1>%s</h1>\n" \
18 nishi 255 
	"		<hr>\n" \
256 
	"		", \
257 
	    address, \
258 
	    "\n" \
259 
	    "	</body>\n" \
260 
	    "</html>\n"
261 
 
32 nishi 262 
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 263 
	char construct[512];
212 nishi 264 
	size_t incr;
32 nishi 265 
	if(mtime != 0 && cmtime != 0 && mtime <= cmtime) {
266 
		status = "304 Not Modified";
267 
		type = NULL;
268 
		size = 0;
269 
		headers = NULL;
270 
		f = NULL;
271 
		doc = NULL;
272 
	}
215 nishi 273 
#if defined(_MSC_VER) || defined(__BORLANDC__)
212 nishi 274 
	sprintf(construct, "%lu", (unsigned long)size);
275 
#else
18 nishi 276 
	sprintf(construct, "%llu", (unsigned long long)size);
212 nishi 277 
#endif
18 nishi 278 
	tw_write(ssl, sock, "HTTP/1.1 ", 9);
279 
	tw_write(ssl, sock, (char*)status, strlen(status));
280 
	tw_write(ssl, sock, "\r\n", 2);
24 nishi 281 
	if(type != NULL) {
282 
		tw_write(ssl, sock, "Content-Type: ", 7 + 5 + 2);
283 
		tw_write(ssl, sock, (char*)type, strlen(type));
284 
		tw_write(ssl, sock, "\r\n", 2);
285 
	}
18 nishi 286 
	tw_write(ssl, sock, "Server: ", 6 + 2);
287 
	tw_write(ssl, sock, tw_server, strlen(tw_server));
288 
	tw_write(ssl, sock, "\r\n", 2);
24 nishi 289 
	if(size != 0) {
290 
		tw_write(ssl, sock, "Content-Length: ", 7 + 7 + 2);
291 
		tw_write(ssl, sock, construct, strlen(construct));
292 
		tw_write(ssl, sock, "\r\n", 2);
32 nishi 293 
		if(mtime != 0) {
294 
			struct tm* tm = gmtime(&mtime);
295 
			char date[513];
296 
			strftime(date, 512, "%a, %d %b %Y %H:%M:%S GMT", tm);
297 
			tw_write(ssl, sock, "Last-Modified: ", 5 + 8 + 2);
298 
			tw_write(ssl, sock, date, strlen(date));
299 
			tw_write(ssl, sock, "\r\n", 2);
300 
		}
24 nishi 301 
	}
302 
	if(headers != NULL) {
212 nishi 303 
		int i;
24 nishi 304 
		for(i = 0; headers[i] != NULL; i += 2) {
305 
			tw_write(ssl, sock, headers[i], strlen(headers[i]));
306 
			tw_write(ssl, sock, ": ", 2);
307 
			tw_write(ssl, sock, headers[i + 1], strlen(headers[i + 1]));
308 
			tw_write(ssl, sock, "\r\n", 2);
309 
		}
310 
	}
18 nishi 311 
	tw_write(ssl, sock, "\r\n", 2);
24 nishi 312 
	if(doc == NULL && f == NULL) return;
212 nishi 313 
	incr = 0;
18 nishi 314 
	while(1) {
22 nishi 315 
		if(f != NULL) {
21 nishi 316 
			char buffer[128];
317 
			fread(buffer, size < 128 ? size : 128, 1, f);
318 
			tw_write(ssl, sock, buffer, size < 128 ? size : 128);
22 nishi 319 
		} else {
21 nishi 320 
			tw_write(ssl, sock, (unsigned char*)doc + incr, size < 128 ? size : 128);
321 
		}
18 nishi 322 
		incr += 128;
19 nishi 323 
		if(size <= 128) break;
18 nishi 324 
		size -= 128;
325 
	}
326 
}
327 
 
32 nishi 328 
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 329 
 
18 nishi 330 
const char* tw_http_status(int code) {
20 nishi 331 
	if(code == 200) {
332 
		return "200 OK";
166 nishi 333 
	} else if(code == 301) {
167 nishi 334 
		return "301 Moved Permanently";
24 nishi 335 
	} else if(code == 308) {
336 
		return "308 Permanent Redirect";
20 nishi 337 
	} else if(code == 400) {
18 nishi 338 
		return "400 Bad Request";
20 nishi 339 
	} else if(code == 401) {
340 
		return "401 Unauthorized";
341 
	} else if(code == 403) {
342 
		return "403 Forbidden";
343 
	} else if(code == 404) {
344 
		return "404 Not Found";
161 nishi 345 
	} else if(code == 500) {
346 
		return "500 Internal Server Error";
18 nishi 347 
	} else {
348 
		return "400 Bad Request";
349 
	}
350 
}
351 
 
123 nishi 352 
char* tw_http_default_error(int code, char* name, int port, struct tw_config_entry* vhost) {
18 nishi 353 
	char address[1024];
212 nishi 354 
	char* st;
355 
	char* st2;
356 
	char* buffer;
357 
	char* str;
358 
	int i;
20 nishi 359 
 
123 nishi 360 
	if((vhost->hideport == -1 ? config.root.hideport : vhost->hideport) == 1) {
361 
		sprintf(address, "<address>%s Server at %s</address>", tw_server, name, port);
362 
	} else {
363 
		sprintf(address, "<address>%s Server at %s Port %d</address>", tw_server, name, port);
364 
	}
365 
 
212 nishi 366 
	st = cm_strdup(tw_http_status(code));
20 nishi 367 
	for(i = 0; st[i] != 0; i++) {
368 
		if(st[i] == ' ') {
369 
			st2 = cm_strdup(st + i + 1);
370 
			break;
371 
		}
18 nishi 372 
	}
212 nishi 373 
	buffer = malloc(4096);
374 
	str = cm_strcat3(ERROR_HTML);
20 nishi 375 
	sprintf(buffer, str, st, st2);
376 
	free(str);
377 
	free(st);
378 
	return buffer;
18 nishi 379 
}
380 
 
123 nishi 381 
void tw_http_error(SSL* ssl, int sock, int error, char* name, int port, struct tw_config_entry* vhost) {
382 
	char* str = tw_http_default_error(error, name, port, vhost);
32 nishi 383 
	tw_process_page(ssl, sock, tw_http_status(error), "text/html", NULL, str, strlen(str), 0, 0);
18 nishi 384 
	free(str);
385 
}
386 
 
20 nishi 387 
void addstring(char** str, const char* add, ...) {
388 
	int i;
389 
	char cbuf[2];
212 nishi 390 
	va_list va;
20 nishi 391 
	cbuf[1] = 0;
392 
	va_start(va, add);
393 
	for(i = 0; add[i] != 0; i++) {
394 
		cbuf[0] = add[i];
395 
		if(add[i] == '%') {
396 
			i++;
397 
			if(add[i] == 's') {
398 
				char* tmp = *str;
399 
				*str = cm_strcat(tmp, va_arg(va, const char*));
400 
				free(tmp);
401 
			} else if(add[i] == 'h') {
402 
				char* h = cm_html_escape(va_arg(va, const char*));
403 
				char* tmp = *str;
404 
				*str = cm_strcat(tmp, h);
405 
				free(tmp);
406 
				free(h);
21 nishi 407 
			} else if(add[i] == 'l') {
408 
				char* h = cm_url_escape(va_arg(va, const char*));
409 
				char* tmp = *str;
410 
				*str = cm_strcat(tmp, h);
411 
				free(tmp);
412 
				free(h);
20 nishi 413 
			} else if(add[i] == 'd') {
414 
				int n = va_arg(va, int);
415 
				char* h = malloc(512);
212 nishi 416 
				char* tmp = *str;
20 nishi 417 
				sprintf(h, "%d", n);
418 
				*str = cm_strcat(tmp, h);
419 
				free(tmp);
420 
				free(h);
421 
			} else if(add[i] == '%') {
422 
				char* tmp = *str;
423 
				*str = cm_strcat(tmp, "%");
424 
				free(tmp);
425 
			}
426 
		} else {
427 
			char* tmp = *str;
428 
			*str = cm_strcat(tmp, cbuf);
429 
			free(tmp);
430 
		}
431 
	}
74 nishi 432 
	va_end(va);
20 nishi 433 
}
434 
 
22 nishi 435 
char* tw_get_mime(const char* ext, struct tw_config_entry* vhost_entry) {
436 
	char* mime = "application/octet-stream";
437 
	bool set = false;
438 
	int i;
212 nishi 439 
	if(ext == NULL) return mime;
22 nishi 440 
	for(i = 0; i < vhost_entry->mime_count; i++) {
23 nishi 441 
		if(strcmp(vhost_entry->mimes[i].ext, "all") == 0 || (ext != NULL && tw_wildcard_match(vhost_entry->mimes[i].ext, ext))) {
22 nishi 442 
			mime = vhost_entry->mimes[i].mime;
443 
			set = true;
444 
		}
445 
	}
446 
	if(!set) {
447 
		for(i = 0; i < config.root.mime_count; i++) {
23 nishi 448 
			if(strcmp(config.root.mimes[i].ext, "all") == 0 || (ext != NULL && tw_wildcard_match(config.root.mimes[i].ext, ext))) {
22 nishi 449 
				mime = config.root.mimes[i].mime;
450 
			}
451 
		}
452 
	}
453 
	return mime;
454 
}
455 
 
456 
char* tw_get_icon(const char* mime, struct tw_config_entry* vhost_entry) {
457 
	char* icon = "";
458 
	bool set = false;
459 
	int i;
212 nishi 460 
	if(mime == NULL) return "";
22 nishi 461 
	for(i = 0; i < vhost_entry->icon_count; i++) {
23 nishi 462 
		if(strcmp(vhost_entry->icons[i].mime, "all") == 0 || (mime != NULL && tw_wildcard_match(vhost_entry->icons[i].mime, mime))) {
22 nishi 463 
			icon = vhost_entry->icons[i].icon;
464 
			set = true;
465 
		}
466 
	}
467 
	if(!set) {
468 
		for(i = 0; i < config.root.icon_count; i++) {
23 nishi 469 
			if(strcmp(config.root.icons[i].mime, "all") == 0 || (mime != NULL && tw_wildcard_match(config.root.icons[i].mime, mime))) {
22 nishi 470 
				icon = config.root.icons[i].icon;
471 
			}
472 
		}
473 
	}
474 
	return icon;
475 
}
476 
 
11 nishi 477 
struct pass_entry {
478 
	int sock;
12 nishi 479 
	int port;
11 nishi 480 
	bool ssl;
21 nishi 481 
	SOCKADDR addr;
11 nishi 482 
};
483 
 
219 nishi 484 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
216 nishi 485 
#define NO_RETURN_THREAD
215 nishi 486 
void tw_server_pass(void* ptr) {
97 nishi 487 
#elif defined(__HAIKU__)
488 
int32_t tw_server_pass(void* ptr) {
187 nishi 489 
#elif defined(_PSP) || defined(__PPU__)
183 nishi 490 
int tw_server_pass(void* ptr) {
105 nishi 491 
#endif
219 nishi 492 
#if defined(__HAIKU__) || defined(__MINGW32__) || defined(_PSP) || defined(__PPU__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
212 nishi 493 
#define FREE_PTR
11 nishi 494 
	int sock = ((struct pass_entry*)ptr)->sock;
495 
	bool ssl = ((struct pass_entry*)ptr)->ssl;
14 nishi 496 
	int port = ((struct pass_entry*)ptr)->port;
21 nishi 497 
	SOCKADDR addr = ((struct pass_entry*)ptr)->addr;
11 nishi 498 
#else
216 nishi 499 
#define NO_RETURN_THREAD
105 nishi 500 
	void tw_server_pass(int sock, bool ssl, int port, SOCKADDR addr) {
11 nishi 501 
#endif
212 nishi 502 
	SSL* s = NULL;
43 nishi 503 
#ifndef NO_SSL
12 nishi 504 
	SSL_CTX* ctx = NULL;
15 nishi 505 
	bool sslworks = false;
12 nishi 506 
	if(ssl) {
507 
		ctx = tw_create_ssl_ctx(port);
508 
		s = SSL_new(ctx);
509 
		SSL_set_fd(s, sock);
510 
		if(SSL_accept(s) <= 0) goto cleanup;
15 nishi 511 
		sslworks = true;
12 nishi 512 
	}
43 nishi 513 
#endif
212 nishi 514 
	char* name = config.hostname;
116 nishi 515 
	char address[513];
212 nishi 516 
	int ret;
517 
	struct tw_http_request req;
518 
	struct tw_http_response res;
519 
	struct tw_tool tools;
255 nishi 520 
	char* addrstr;
521 
#ifndef NO_GETNAMEINFO
116 nishi 522 
	struct sockaddr* sa = (struct sockaddr*)&addr;
523 
	getnameinfo(sa, sizeof(addr), address, 512, NULL, 0, NI_NUMERICHOST);
257 nishi 524 
#else
525 
		addrstr = inet_ntoa(addr.sin_addr);
526 
		strcpy(address, addrstr);
527 
		address[strlen(addrstr)] = 0;
163 nishi 528 
#endif
212 nishi 529 
#ifdef FREE_PTR
530 
	free(ptr);
531 
#endif
116 nishi 532 
 
20 nishi 533 
	res._processed = false;
534 
	tw_init_tools(&tools);
212 nishi 535 
	ret = tw_http_parse(s, sock, &req);
17 nishi 536 
	if(ret == 0) {
116 nishi 537 
		char date[513];
538 
		time_t t = time(NULL);
539 
		struct tm* tm = localtime(&t);
212 nishi 540 
		char* useragent = cm_strdup("");
541 
		int i;
542 
		char* tmp;
543 
		char* tmp2;
544 
		char* tmp3;
545 
		char* tmp4;
546 
		char* tmp5;
547 
		char* log;
548 
		char* vhost;
549 
		time_t cmtime;
550 
		bool rej;
551 
		char* host;
552 
		int port;
293 nishi 553 
		char* chrootpath;
212 nishi 554 
		struct tw_config_entry* vhost_entry;
116 nishi 555 
		strftime(date, 512, "%a, %d %b %Y %H:%M:%S %Z", tm);
556 
 
117 nishi 557 
		for(i = 0; req.headers[i] != NULL; i += 2) {
558 
			if(cm_strcaseequ(req.headers[i], "User-Agent")) {
116 nishi 559 
				free(useragent);
560 
				useragent = cm_strdup(req.headers[i + 1]);
561 
			}
562 
		}
563 
 
212 nishi 564 
		tmp = cm_strcat3(address, " - [", date);
565 
		tmp2 = cm_strcat3(tmp, "] \"", req.method);
566 
		tmp3 = cm_strcat3(tmp2, " ", req.path);
567 
		tmp4 = cm_strcat3(tmp3, " ", req.version);
568 
		tmp5 = cm_strcat3(tmp4, "\" \"", useragent);
569 
		log = cm_strcat(tmp5, "\"");
116 nishi 570 
		free(tmp);
571 
		free(tmp2);
572 
		free(tmp3);
573 
		free(tmp4);
574 
		free(tmp5);
575 
		free(useragent);
576 
		cm_force_log(log);
577 
		free(log);
578 
 
212 nishi 579 
		vhost = cm_strdup(config.hostname);
580 
		cmtime = 0;
70 nishi 581 
		if(req.headers != NULL) {
64 nishi 582 
			for(i = 0; req.headers[i] != NULL; i += 2) {
583 
				if(cm_strcaseequ(req.headers[i], "Host")) {
584 
					free(vhost);
585 
					vhost = cm_strdup(req.headers[i + 1]);
586 
				} else if(cm_strcaseequ(req.headers[i], "If-Modified-Since")) {
587 
					struct tm tm;
212 nishi 588 
					time_t t;
589 
					struct tm* btm;
64 nishi 590 
					strptime(req.headers[i + 1], "%a, %d %b %Y %H:%M:%S GMT", &tm);
304 nishi 591 
#if defined(__MINGW32__) || defined(_PSP) || defined(__PPU__) || defined(__ps2sdk__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__USLC__)
212 nishi 592 
					t = 0;
593 
					btm = localtime(&t);
64 nishi 594 
					cmtime = mktime(&tm);
595 
					cmtime -= (btm->tm_hour * 60 + btm->tm_min) * 60;
32 nishi 596 
#else
140 nishi 597 
						cmtime = timegm(&tm);
32 nishi 598 
#endif
64 nishi 599 
				}
21 nishi 600 
			}
601 
		}
212 nishi 602 
		rej = false;
21 nishi 603 
		cm_log("Server", "Host is %s", vhost);
212 nishi 604 
		port = s == NULL ? 80 : 443;
605 
		host = cm_strdup(vhost);
22 nishi 606 
		for(i = 0; vhost[i] != 0; i++) {
607 
			if(vhost[i] == ':') {
21 nishi 608 
				host[i] = 0;
609 
				port = atoi(host + i + 1);
610 
				break;
611 
			}
612 
		}
136 nishi 613 
		name = host;
21 nishi 614 
		cm_log("Server", "Hostname is `%s', port is `%d'", host, port);
212 nishi 615 
		vhost_entry = tw_vhost_match(host, port);
161 nishi 616 
#ifdef HAS_CHROOT
293 nishi 617 
		chrootpath = vhost_entry->chroot_path != NULL ? vhost_entry->chroot_path : config.root.chroot_path;
161 nishi 618 
		if(chrootpath != NULL) {
619 
			if(chdir(chrootpath) == 0) {
620 
				if(chroot(".") == 0) {
621 
					cm_log("Server", "Chroot successful");
622 
				}
623 
			} else {
624 
				cm_log("Server", "chdir() failed, cannot chroot");
625 
				tw_http_error(s, sock, 500, name, port, vhost_entry);
626 
				rej = true;
627 
			}
628 
		}
629 
#endif
20 nishi 630 
		for(i = 0; i < config.module_count; i++) {
631 
			tw_mod_request_t mod_req = (tw_mod_request_t)tw_module_symbol(config.modules[i], "mod_request");
632 
			if(mod_req != NULL) {
633 
				int ret = mod_req(&tools, &req, &res);
634 
				int co = ret & 0xff;
141 nishi 635 
				if(co == _TW_MODULE_PASS) {
636 
					continue;
637 
				} else if(co == _TW_MODULE_STOP) {
638 
					/* Handle response here ... */
20 nishi 639 
					res._processed = true;
640 
					break;
141 nishi 641 
				} else if(co == _TW_MODULE_STOP2) {
642 
					res._processed = true;
643 
					break;
644 
				} else if(co == _TW_MODULE_ERROR) {
123 nishi 645 
					tw_http_error(s, sock, (ret & 0xffff00) >> 8, name, port, vhost_entry);
20 nishi 646 
					break;
647 
				}
648 
			}
649 
		}
650 
		if(!res._processed) {
212 nishi 651 
			char* path;
652 
			char* rpath;
653 
			struct stat st;
215 nishi 654 
			char* slash;
21 nishi 655 
			cm_log("Server", "Document root is %s", vhost_entry->root == NULL ? "not set" : vhost_entry->root);
212 nishi 656 
			path = cm_strcat(vhost_entry->root == NULL ? "" : vhost_entry->root, req.path);
21 nishi 657 
			cm_log("Server", "Filesystem path is %s", path);
219 nishi 658 
#if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
216 nishi 659 
			for(i = strlen(path) - 1; i >= 0; i--) {
660 
				if(path[i] == '/') {
215 nishi 661 
					path[i] = 0;
216 nishi 662 
				} else {
215 nishi 663 
					break;
664 
				}
665 
			}
666 
#endif
219 nishi 667 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
212 nishi 668 
			rpath = cm_strdup(path);
72 nishi 669 
			for(i = strlen(rpath) - 1; i >= 0; i--) {
73 nishi 670 
				if(rpath[i] == '/') {
671 
					int j;
672 
					for(j = i + 1; rpath[j] != 0; j++) {
673 
						if(rpath[j] == ':' || rpath[j] == '.') {
674 
							rpath[j] = 0;
675 
							break;
676 
						}
677 
					}
71 nishi 678 
					break;
679 
				}
680 
			}
70 nishi 681 
			for(i = 0; i < sizeof(reserved_names) / sizeof(reserved_names[0]); i++) {
682 
				char* n = cm_strcat("/", reserved_names[i]);
71 nishi 683 
				if(cm_nocase_endswith(rpath, n)) {
124 nishi 684 
					tw_http_error(s, sock, 403, name, port, vhost_entry);
70 nishi 685 
					free(n);
686 
					rej = true;
687 
					cm_log("Server", "XP Patch ; rejecting access to device");
688 
					break;
689 
				}
690 
				free(n);
691 
			}
71 nishi 692 
			free(rpath);
70 nishi 693 
#endif
694 
			if(!rej && stat(path, &st) == 0) {
22 nishi 695 
				if(!tw_permission_allowed(path, addr, req, vhost_entry)) {
123 nishi 696 
					tw_http_error(s, sock, 403, name, port, vhost_entry);
22 nishi 697 
				} else if(S_ISDIR(st.st_mode)) {
24 nishi 698 
					if(req.path[strlen(req.path) - 1] != '/') {
215 nishi 699 
						char* headers[3] = {"Location", NULL, NULL};
700 
						headers[1] = cm_strcat(req.path, "/");
61 nishi 701 
						cm_log("Server", "Accessing directory without the slash at the end");
166 nishi 702 
						_tw_process_page(s, sock, tw_http_status(301), NULL, NULL, NULL, 0, headers, 0, 0);
24 nishi 703 
						free(headers[1]);
704 
					} else {
705 
						char** indexes = vhost_entry->index_count == 0 ? config.root.indexes : vhost_entry->indexes;
706 
						int index_count = vhost_entry->index_count == 0 ? config.root.index_count : vhost_entry->index_count;
707 
						bool found = false;
708 
						for(i = 0; i < index_count; i++) {
709 
							char* p = cm_strcat3(path, "/", indexes[i]);
710 
							FILE* f = fopen(p, "rb");
711 
							if(f != NULL) {
712 
								char* ext = NULL;
713 
								int j;
212 nishi 714 
								struct stat st;
715 
								char* mime;
24 nishi 716 
								for(j = strlen(p) - 1; j >= 0; j--) {
717 
									if(p[j] == '.') {
718 
										ext = cm_strdup(p + j);
719 
										break;
720 
									} else if(p[j] == '/') {
721 
										break;
722 
									}
22 nishi 723 
								}
24 nishi 724 
								stat(p, &st);
212 nishi 725 
								mime = tw_get_mime(ext, vhost_entry);
32 nishi 726 
								tw_process_page(s, sock, tw_http_status(200), mime, f, NULL, st.st_size, 0, 0);
24 nishi 727 
								fclose(f);
74 nishi 728 
								if(ext != NULL) free(ext);
24 nishi 729 
								free(p);
730 
								found = true;
731 
								break;
22 nishi 732 
							}
24 nishi 733 
							free(p);
734 
						}
735 
						if(!found) {
736 
							char* str = malloc(1);
212 nishi 737 
							char** items;
738 
							int readme;
739 
							char** readmes;
740 
							int readme_count;
741 
							int hp;
24 nishi 742 
							str[0] = 0;
212 nishi 743 
							items = cm_scandir(path);
122 nishi 744 
							addstring(&str, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2 Final//EN\">\n");
24 nishi 745 
							addstring(&str, "<html>\n");
746 
							addstring(&str, "	<head>\n");
747 
							addstring(&str, "		<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n");
122 nishi 748 
							addstring(&str, "		<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n");
24 nishi 749 
							addstring(&str, "		<title>Index of %h</title>\n", req.path);
750 
							addstring(&str, "	</head>\n");
751 
							addstring(&str, "	<body>\n");
752 
							addstring(&str, "		<h1>Index of %h</h1>\n", req.path);
753 
							addstring(&str, "		<hr>\n");
754 
							addstring(&str, "		<table border=\"0\">\n");
755 
							addstring(&str, "			<tr>\n");
756 
							addstring(&str, "				<th></th>\n");
757 
							addstring(&str, "				<th>Filename</th>\n");
28 nishi 758 
							addstring(&str, "				<th>MIME</th>\n");
759 
							addstring(&str, "				<th>Size</th>\n");
24 nishi 760 
							addstring(&str, "			</tr>\n");
212 nishi 761 
							readme = -1;
762 
							readmes = vhost_entry->readme_count == 0 ? config.root.readmes : vhost_entry->readmes;
763 
							readme_count = vhost_entry->readme_count == 0 ? config.root.readme_count : vhost_entry->readme_count;
24 nishi 764 
							if(items != NULL) {
29 nishi 765 
								int phase = 0;
766 
							doit:
24 nishi 767 
								for(i = 0; items[i] != NULL; i++) {
33 nishi 768 
									int j;
212 nishi 769 
									char* ext;
770 
									char* itm;
771 
									char* icon;
28 nishi 772 
									char* fpth = cm_strcat3(path, "/", items[i]);
773 
									struct stat s;
774 
									char size[512];
212 nishi 775 
									char* showmime;
776 
									char* mime;
28 nishi 777 
									size[0] = 0;
778 
									stat(fpth, &s);
29 nishi 779 
									if(phase == 0 && !S_ISDIR(s.st_mode)) {
780 
										free(fpth);
781 
										continue;
782 
									} else if(phase == 1 && S_ISDIR(s.st_mode)) {
783 
										free(fpth);
784 
										continue;
785 
									}
33 nishi 786 
									if(readme == -1) {
787 
										for(j = 0; j < readme_count; j++) {
788 
											if(strcmp(items[i], readmes[j]) == 0) {
789 
												readme = j;
790 
												break;
791 
											}
792 
										}
793 
										if(readme != -1) {
794 
											free(fpth);
795 
											continue;
796 
										}
797 
									}
212 nishi 798 
									if(s.st_size < NUM1024) {
31 nishi 799 
										sprintf(size, "%d", (int)s.st_size);
212 nishi 800 
									} else if(s.st_size < NUM1024 * 1024) {
29 nishi 801 
										sprintf(size, "%.1fK", (double)s.st_size / 1024);
212 nishi 802 
									} else if(s.st_size < NUM1024 * 1024 * 1024) {
29 nishi 803 
										sprintf(size, "%.1fM", (double)s.st_size / 1024 / 1024);
212 nishi 804 
									} else if(s.st_size < NUM1024 * 1024 * 1024 * 1024) {
29 nishi 805 
										sprintf(size, "%.1fG", (double)s.st_size / 1024 / 1024 / 1024);
212 nishi 806 
									} else if(s.st_size < NUM1024 * 1024 * 1024 * 1024 * 1024) {
29 nishi 807 
										sprintf(size, "%.1fT", (double)s.st_size / 1024 / 1024 / 1024 / 1024);
28 nishi 808 
									}
809 
 
810 
									free(fpth);
811 
 
212 nishi 812 
									ext = NULL;
24 nishi 813 
									for(j = strlen(items[i]) - 1; j >= 0; j--) {
814 
										if(items[i][j] == '.') {
815 
											ext = cm_strdup(items[i] + j);
816 
											break;
817 
										} else if(items[i][j] == '/') {
818 
											break;
819 
										}
820 
									}
212 nishi 821 
									showmime = "";
822 
									mime = tw_get_mime(ext, vhost_entry);
24 nishi 823 
									if(strcmp(items[i], "../") == 0) {
824 
										mime = "misc/parent";
29 nishi 825 
										size[0] = 0;
24 nishi 826 
									} else if(items[i][strlen(items[i]) - 1] == '/') {
827 
										mime = "misc/dir";
29 nishi 828 
										size[0] = 0;
829 
									} else {
28 nishi 830 
										showmime = mime;
24 nishi 831 
									}
212 nishi 832 
									icon = tw_get_icon(mime, vhost_entry);
24 nishi 833 
									if(ext != NULL) free(ext);
212 nishi 834 
									itm = cm_strdup(items[i]);
24 nishi 835 
									if(strlen(itm) >= 32) {
836 
										if(itm[strlen(itm) - 1] == '/') {
837 
											itm[31] = 0;
838 
											itm[30] = '/';
839 
											itm[29] = '.';
840 
											itm[28] = '.';
841 
											itm[27] = '.';
842 
										} else {
843 
											itm[31] = 0;
844 
											itm[30] = '.';
845 
											itm[29] = '.';
846 
											itm[28] = '.';
847 
										}
848 
									}
849 
									addstring(&str, "<tr>\n");
850 
									addstring(&str, "	<td><img src=\"%s\" alt=\"icon\"></td>\n", icon);
851 
									addstring(&str, "	<td><a href=\"%l\"><code>%h</code></a></td>\n", items[i], itm);
60 nishi 852 
									addstring(&str, "	<td><code>  %h  </code></td>\n", showmime);
853 
									addstring(&str, "	<td><code>  %s  </code></td>\n", size);
24 nishi 854 
									addstring(&str, "</tr>\n");
855 
									free(itm);
22 nishi 856 
								}
29 nishi 857 
								phase++;
858 
								if(phase != 2) goto doit;
859 
								for(i = 0; items[i] != NULL; i++) free(items[i]);
860 
								free(items);
22 nishi 861 
							}
24 nishi 862 
							addstring(&str, "		</table>\n");
33 nishi 863 
							if(readme != -1) {
212 nishi 864 
								struct stat s;
865 
								FILE* fr;
866 
								char* fpth;
33 nishi 867 
								addstring(&str, "<hr>\n");
212 nishi 868 
								fpth = cm_strcat3(path, "/", readmes[readme]);
33 nishi 869 
								stat(fpth, &s);
212 nishi 870 
								fr = fopen(fpth, "r");
33 nishi 871 
								if(fr != NULL) {
872 
									char* rmbuf = malloc(s.st_size + 1);
873 
									rmbuf[s.st_size] = 0;
874 
									fread(rmbuf, s.st_size, 1, fr);
875 
									addstring(&str, "<pre><code>%h</code></pre>\n", rmbuf);
876 
									fclose(fr);
70 nishi 877 
									free(rmbuf);
33 nishi 878 
								}
66 nishi 879 
								free(fpth);
33 nishi 880 
							}
24 nishi 881 
							addstring(&str, "		<hr>\n");
212 nishi 882 
							hp = vhost_entry->hideport == -1 ? config.root.hideport : vhost_entry->hideport;
123 nishi 883 
							if(hp == 0) {
884 
								addstring(&str, "		<address>%s Server at %s Port %d</address>\n", tw_server, name, port);
885 
							} else {
886 
								addstring(&str, "		<address>%s Server at %s</address>\n", tw_server, name, port);
887 
							}
24 nishi 888 
							addstring(&str, "	</body>\n");
889 
							addstring(&str, "</html>\n");
32 nishi 890 
							tw_process_page(s, sock, tw_http_status(200), "text/html", NULL, str, strlen(str), 0, 0);
24 nishi 891 
							free(str);
21 nishi 892 
						}
893 
					}
22 nishi 894 
				} else {
21 nishi 895 
					char* ext = NULL;
212 nishi 896 
					char* mime;
897 
					FILE* f;
22 nishi 898 
					for(i = strlen(req.path) - 1; i >= 0; i--) {
899 
						if(req.path[i] == '.') {
21 nishi 900 
							ext = cm_strdup(req.path + i);
901 
							break;
24 nishi 902 
						} else if(req.path[i] == '/') {
903 
							break;
21 nishi 904 
						}
905 
					}
212 nishi 906 
					mime = tw_get_mime(ext, vhost_entry);
21 nishi 907 
					if(ext != NULL) free(ext);
212 nishi 908 
					f = fopen(path, "rb");
173 nishi 909 
					if(f == NULL) {
910 
						tw_http_error(s, sock, 403, name, port, vhost_entry);
911 
					} else {
912 
						tw_process_page(s, sock, tw_http_status(200), mime, f, NULL, st.st_size, st.st_mtime, cmtime);
913 
						fclose(f);
914 
					}
21 nishi 915 
				}
22 nishi 916 
			} else {
161 nishi 917 
				if(!rej) {
918 
					tw_http_error(s, sock, 404, name, port, vhost_entry);
919 
				}
21 nishi 920 
			}
921 
			free(path);
20 nishi 922 
		}
21 nishi 923 
		free(vhost);
924 
		free(host);
22 nishi 925 
	} else if(ret == -1) {
18 nishi 926 
	} else {
123 nishi 927 
		tw_http_error(s, sock, 400, name, port, &config.root);
17 nishi 928 
	}
70 nishi 929 
	tw_free_request(&req);
12 nishi 930 
cleanup:
43 nishi 931 
#ifndef NO_SSL
16 nishi 932 
	if(sslworks) {
15 nishi 933 
		SSL_shutdown(s);
934 
	}
935 
	SSL_free(s);
46 nishi 936 
#endif
11 nishi 937 
	close_socket(sock);
219 nishi 938 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
216 nishi 939 
	_endthread();
100 nishi 940 
#elif defined(__HAIKU__)
105 nishi 941 
		exit_thread(0);
11 nishi 942 
#endif
216 nishi 943 
#ifndef NO_RETURN_THREAD
214 nishi 944 
	return 0;
215 nishi 945 
#endif
11 nishi 946 
}
947 
 
62 nishi 948 
#ifdef SERVICE
949 
extern SERVICE_STATUS status;
950 
extern SERVICE_STATUS_HANDLE status_handle;
951 
#endif
952 
 
219 nishi 953 
#if defined(__MINGW32__) || defined(__HAIKU__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
65 nishi 954 
struct thread_entry {
101 nishi 955 
#ifdef __HAIKU__
956 
	thread_id thread;
957 
#else
65 nishi 958 
	HANDLE handle;
101 nishi 959 
#endif
65 nishi 960 
	bool used;
961 
};
962 
#endif
963 
 
183 nishi 964 
extern int running;
965 
 
11 nishi 966 
void tw_server_loop(void) {
68 nishi 967 
	int i;
212 nishi 968 
#ifndef USE_POLL
213 nishi 969 
	fd_set fdset;
970 
	struct timeval tv;
212 nishi 971 
#endif
219 nishi 972 
#if defined(__MINGW32__) || defined(__HAIKU__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
65 nishi 973 
	struct thread_entry threads[2048];
70 nishi 974 
	for(i = 0; i < sizeof(threads) / sizeof(threads[0]); i++) {
65 nishi 975 
		threads[i].used = false;
976 
	}
977 
#endif
118 nishi 978 
#ifdef USE_POLL
302 nishi 979 
	struct pollfd* pollfds = malloc(sizeof(*pollfds) * sockcount);
118 nishi 980 
	for(i = 0; i < sockcount; i++) {
981 
		pollfds[i].fd = sockets[i];
982 
		pollfds[i].events = POLLIN | POLLPRI;
983 
	}
984 
#endif
183 nishi 985 
	while(running) {
212 nishi 986 
		int ret;
118 nishi 987 
#ifdef USE_POLL
212 nishi 988 
		ret = poll(pollfds, sockcount, 1000);
118 nishi 989 
#else
990 
			FD_ZERO(&fdset);
991 
			for(i = 0; i < sockcount; i++) {
992 
				FD_SET(sockets[i], &fdset);
993 
			}
994 
			tv.tv_sec = 1;
995 
			tv.tv_usec = 0;
86 nishi 996 
#ifdef __HAIKU__
212 nishi 997 
			ret = select(32, &fdset, NULL, NULL, &tv);
86 nishi 998 
#else
212 nishi 999 
			ret = select(FD_SETSIZE, &fdset, NULL, NULL, &tv);
86 nishi 1000 
#endif
118 nishi 1001 
#endif
11 nishi 1002 
		if(ret == -1) {
219 nishi 1003 
#if !defined(__MINGW32__) && !defined(_MSC_VER) && !defined(__BORLANDC__) && !defined(__WATCOMC__)
296 nishi 1004 
			if(errno == EINTR) continue;
84 nishi 1005 
			cm_log("Server", "Select failure: %s", strerror(errno));
1006 
#endif
9 nishi 1007 
			break;
70 nishi 1008 
		} else if(ret == 0) {
62 nishi 1009 
#ifdef SERVICE
70 nishi 1010 
			if(status.dwCurrentState == SERVICE_STOP_PENDING) {
62 nishi 1011 
				break;
1012 
			}
1013 
#endif
11 nishi 1014 
		} else if(ret > 0) {
9 nishi 1015 
			/* connection */
1016 
			int i;
11 nishi 1017 
			for(i = 0; i < sockcount; i++) {
118 nishi 1018 
				bool cond;
1019 
#ifdef USE_POLL
1020 
				cond = pollfds[i].revents & POLLIN;
1021 
#else
1022 
					cond = FD_ISSET(sockets[i], &fdset);
1023 
#endif
1024 
				if(cond) {
9 nishi 1025 
					SOCKADDR claddr;
182 nishi 1026 
					socklen_t clen = sizeof(claddr);
9 nishi 1027 
					int sock = accept(sockets[i], (struct sockaddr*)&claddr, &clen);
219 nishi 1028 
#if defined(__MINGW32__) || defined(__HAIKU__) || defined(_PSP) || defined(__PPU__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
212 nishi 1029 
					int j;
1030 
					struct pass_entry* e = malloc(sizeof(*e));
12 nishi 1031 
					cm_log("Server", "New connection accepted");
11 nishi 1032 
					e->sock = sock;
215 nishi 1033 
#if defined(_MSC_VER) || defined(__BORLANDC__)
212 nishi 1034 
					e->ssl = config.ports[i] & (1UL << 31);
1035 
#else
1036 
					e->ssl = config.ports[i] & (1ULL << 31);
1037 
#endif
12 nishi 1038 
					e->port = config.ports[i];
21 nishi 1039 
					e->addr = claddr;
97 nishi 1040 
#endif
219 nishi 1041 
#if defined(__MINGW32__) || defined(_MSC_VER) || defined(__BORLANDC__) || defined(__WATCOMC__)
312 nishi 1042 
#ifdef __OS2__
1043 
					_beginthread(tw_server_pass, 0, 0, e);
1044 
#else
212 nishi 1045 
					_beginthread(tw_server_pass, 0, e);
312 nishi 1046 
#endif
187 nishi 1047 
#elif defined(_PSP) || defined(__PPU__)
183 nishi 1048 
						tw_server_pass(e);
97 nishi 1049 
#elif defined(__HAIKU__)
183 nishi 1050 
					for(j = 0; j < sizeof(threads) / sizeof(threads[0]); j++) {
1051 
						if(threads[j].used) {
1052 
							thread_info info;
1053 
							bool kill = false;
1054 
							if(get_thread_info(threads[j].thread, &info) == B_OK) {
1055 
							} else {
1056 
								kill = true;
101 nishi 1057 
							}
183 nishi 1058 
							if(kill) {
1059 
								threads[j].used = false;
101 nishi 1060 
							}
1061 
						}
183 nishi 1062 
					}
1063 
					for(j = 0; j < sizeof(threads) / sizeof(threads[0]); j++) {
1064 
						if(!threads[j].used) {
1065 
							threads[j].thread = spawn_thread(tw_server_pass, "Tewi HTTPd", 60, e);
1066 
							threads[j].used = true;
1067 
							resume_thread(threads[j].thread);
1068 
							break;
1069 
						}
1070 
					}
11 nishi 1071 
#else
1072 
					pid_t pid = fork();
1073 
					if(pid == 0) {
89 nishi 1074 
						int j;
1075 
						for(j = 0; j < sockcount; j++) close_socket(sockets[j]);
212 nishi 1076 
						tw_server_pass(sock, config.ports[i] & (1ULL << 31), config.ports[i], claddr);
11 nishi 1077 
						_exit(0);
1078 
					} else {
1079 
						close_socket(sock);
1080 
					}
1081 
#endif
9 nishi 1082 
				}
1083 
			}
1084 
		}
1085 
	}
255 nishi 1086 
	for(i = 0; i < sockcount; i++) {
253 nishi 1087 
		close_socket(sockets[i]);
1088 
	}
1089 
	cm_force_log("Server is down");
9 nishi 1090 
}