32 case END_STREAM_REASON_MISC:
return "MISC";
33 case END_STREAM_REASON_RESOLVEFAILED:
return "RESOLVEFAILED";
34 case END_STREAM_REASON_CONNECTREFUSED:
return "CONNECTREFUSED";
35 case END_STREAM_REASON_EXITPOLICY:
return "EXITPOLICY";
36 case END_STREAM_REASON_DESTROY:
return "DESTROY";
37 case END_STREAM_REASON_DONE:
return "DONE";
38 case END_STREAM_REASON_TIMEOUT:
return "TIMEOUT";
39 case END_STREAM_REASON_NOROUTE:
return "NOROUTE";
40 case END_STREAM_REASON_HIBERNATING:
return "HIBERNATING";
41 case END_STREAM_REASON_INTERNAL:
return "INTERNAL";
42 case END_STREAM_REASON_RESOURCELIMIT:
return "RESOURCELIMIT";
43 case END_STREAM_REASON_CONNRESET:
return "CONNRESET";
44 case END_STREAM_REASON_TORPROTOCOL:
return "TORPROTOCOL";
45 case END_STREAM_REASON_NOTDIRECTORY:
return "NOTDIRECTORY";
69 "End cell arrived with length 0. Should be at least 1.");
71 case END_STREAM_REASON_MISC:
return "misc error";
72 case END_STREAM_REASON_RESOLVEFAILED:
return "resolve failed";
73 case END_STREAM_REASON_CONNECTREFUSED:
return "connection refused";
74 case END_STREAM_REASON_EXITPOLICY:
return "exit policy failed";
75 case END_STREAM_REASON_DESTROY:
return "destroyed";
76 case END_STREAM_REASON_DONE:
return "closed normally";
77 case END_STREAM_REASON_TIMEOUT:
return "gave up (timeout)";
78 case END_STREAM_REASON_NOROUTE:
return "no route to host";
79 case END_STREAM_REASON_HIBERNATING:
return "server is hibernating";
80 case END_STREAM_REASON_INTERNAL:
return "internal error at server";
81 case END_STREAM_REASON_RESOURCELIMIT:
return "server out of resources";
82 case END_STREAM_REASON_CONNRESET:
return "connection reset";
83 case END_STREAM_REASON_TORPROTOCOL:
return "Tor protocol error";
84 case END_STREAM_REASON_NOTDIRECTORY:
return "not a directory";
87 "Reason for ending (%d) not recognized.",reason);
104 return SOCKS5_SUCCEEDED;
105 case END_STREAM_REASON_MISC:
106 return SOCKS5_GENERAL_ERROR;
107 case END_STREAM_REASON_RESOLVEFAILED:
108 return SOCKS5_HOST_UNREACHABLE;
109 case END_STREAM_REASON_CONNECTREFUSED:
110 return SOCKS5_CONNECTION_REFUSED;
111 case END_STREAM_REASON_ENTRYPOLICY:
112 return SOCKS5_NOT_ALLOWED;
113 case END_STREAM_REASON_EXITPOLICY:
114 return SOCKS5_NOT_ALLOWED;
115 case END_STREAM_REASON_DESTROY:
116 return SOCKS5_GENERAL_ERROR;
117 case END_STREAM_REASON_DONE:
123 return SOCKS5_CONNECTION_REFUSED;
124 case END_STREAM_REASON_TIMEOUT:
125 return SOCKS5_TTL_EXPIRED;
126 case END_STREAM_REASON_NOROUTE:
127 return SOCKS5_HOST_UNREACHABLE;
128 case END_STREAM_REASON_RESOURCELIMIT:
129 return SOCKS5_GENERAL_ERROR;
130 case END_STREAM_REASON_HIBERNATING:
131 return SOCKS5_GENERAL_ERROR;
132 case END_STREAM_REASON_INTERNAL:
133 return SOCKS5_GENERAL_ERROR;
134 case END_STREAM_REASON_CONNRESET:
135 return SOCKS5_CONNECTION_REFUSED;
136 case END_STREAM_REASON_TORPROTOCOL:
137 return SOCKS5_GENERAL_ERROR;
140 return SOCKS5_GENERAL_ERROR;
142 return SOCKS5_NET_UNREACHABLE;
144 return SOCKS5_GENERAL_ERROR;
148 return SOCKS5_GENERAL_ERROR;
151 return SOCKS5_GENERAL_ERROR;
155 "Reason for ending (%d) not recognized; "
156 "sending generic socks error.", reason);
157 return SOCKS5_GENERAL_ERROR;
167 #define E_CASE(s) case s: case WSA ## s
168 #define S_CASE(s) case WSA ## s
170 #define E_CASE(s) case s
171 #define S_CASE(s) case s
184 return END_STREAM_REASON_DONE;
190 S_CASE(EPROTONOSUPPORT):
191 S_CASE(EAFNOSUPPORT):
193 return END_STREAM_REASON_INTERNAL;
195 S_CASE(EHOSTUNREACH):
198 return END_STREAM_REASON_NOROUTE;
199 S_CASE(ECONNREFUSED):
200 return END_STREAM_REASON_CONNECTREFUSED;
202 return END_STREAM_REASON_CONNRESET;
204 return END_STREAM_REASON_TIMEOUT;
209 S_CASE(EADDRNOTAVAIL):
211 return END_STREAM_REASON_RESOURCELIMIT;
213 log_info(LD_EXIT,
"Didn't recognize errno %d (%s); telling the client "
214 "that we are ending a stream for 'misc' reason.",
215 e, tor_socket_strerror(e));
216 return END_STREAM_REASON_MISC;
231 case END_OR_CONN_REASON_DONE:
233 case END_OR_CONN_REASON_REFUSED:
234 return "CONNECTREFUSED";
235 case END_OR_CONN_REASON_OR_IDENTITY:
237 case END_OR_CONN_REASON_CONNRESET:
238 return "CONNECTRESET";
239 case END_OR_CONN_REASON_TIMEOUT:
241 case END_OR_CONN_REASON_NO_ROUTE:
243 case END_OR_CONN_REASON_IO_ERROR:
245 case END_OR_CONN_REASON_RESOURCE_LIMIT:
246 return "RESOURCELIMIT";
247 case END_OR_CONN_REASON_TLS_ERROR:
249 case END_OR_CONN_REASON_MISC:
251 case END_OR_CONN_REASON_PT_MISSING:
256 log_warn(
LD_BUG,
"Unrecognized or_conn reason code %d", r);
266 case TOR_TLS_ERROR_IO:
267 return END_OR_CONN_REASON_IO_ERROR;
268 case TOR_TLS_ERROR_CONNREFUSED:
269 return END_OR_CONN_REASON_REFUSED;
270 case TOR_TLS_ERROR_CONNRESET:
271 return END_OR_CONN_REASON_CONNRESET;
272 case TOR_TLS_ERROR_NO_ROUTE:
273 return END_OR_CONN_REASON_NO_ROUTE;
274 case TOR_TLS_ERROR_TIMEOUT:
275 return END_OR_CONN_REASON_TIMEOUT;
276 case TOR_TLS_WANTREAD:
277 case TOR_TLS_WANTWRITE:
280 return END_OR_CONN_REASON_DONE;
281 case TOR_TLS_ERROR_MISC:
282 return END_OR_CONN_REASON_TLS_ERROR;
284 return END_OR_CONN_REASON_MISC;
295 return END_OR_CONN_REASON_DONE;
299 S_CASE(EHOSTUNREACH):
300 return END_OR_CONN_REASON_NO_ROUTE;
301 S_CASE(ECONNREFUSED):
302 return END_OR_CONN_REASON_REFUSED;
304 return END_OR_CONN_REASON_CONNRESET;
306 return END_OR_CONN_REASON_TIMEOUT;
315 return END_OR_CONN_REASON_RESOURCE_LIMIT;
317 log_info(
LD_OR,
"Didn't recognize errno %d (%s).",
318 e, tor_socket_strerror(e));
319 return END_OR_CONN_REASON_MISC;
341 case END_CIRC_REASON_NONE:
344 case END_CIRC_REASON_TORPROTOCOL:
345 return "TORPROTOCOL";
346 case END_CIRC_REASON_INTERNAL:
348 case END_CIRC_REASON_REQUESTED:
350 case END_CIRC_REASON_HIBERNATING:
351 return "HIBERNATING";
352 case END_CIRC_REASON_RESOURCELIMIT:
353 return "RESOURCELIMIT";
354 case END_CIRC_REASON_CONNECTFAILED:
355 return "CONNECTFAILED";
356 case END_CIRC_REASON_OR_IDENTITY:
357 return "OR_IDENTITY";
358 case END_CIRC_REASON_CHANNEL_CLOSED:
359 return "CHANNEL_CLOSED";
360 case END_CIRC_REASON_FINISHED:
362 case END_CIRC_REASON_TIMEOUT:
364 case END_CIRC_REASON_DESTROYED:
368 case END_CIRC_REASON_NOSUCHSERVICE:
369 return "NOSUCHSERVICE";
371 return "MEASUREMENT_EXPIRED";
372 case END_CIRC_REASON_IP_NOW_REDUNDANT:
373 return "IP_NOW_REDUNDANT";
382 "Remote server sent bogus reason code %d", reason);
385 "Unrecognized reason code %d", reason);
397 return "connection accepted";
399 return "server rejected connection";
401 return "server cannot connect to identd on this client";
403 return "user id does not match identd";
405 return "invalid SOCKS 4 response code";
415 return "connection accepted";
417 return "general SOCKS server failure";
419 return "connection not allowed by ruleset";
421 return "Network unreachable";
423 return "Host unreachable";
425 return "Connection refused";
427 return "TTL expired";
429 return "Command not supported";
431 return "Address type not supported";
433 return "unknown reason";
444 return "no weighting";
445 case WEIGHT_FOR_EXIT:
446 return "weight as exit";
448 return "weight as middle node";
449 case WEIGHT_FOR_GUARD:
450 return "weight as guard";
452 return "weight as directory";
454 return "unknown rule";
467 return "HTTP/1.0 200 OK\r\n\r\n";
468 case END_STREAM_REASON_MISC:
469 return "HTTP/1.0 500 Internal Server Error\r\n\r\n";
470 case END_STREAM_REASON_RESOLVEFAILED:
471 return "HTTP/1.0 404 Not Found (resolve failed)\r\n\r\n";
472 case END_STREAM_REASON_NOROUTE:
473 return "HTTP/1.0 404 Not Found (no route)\r\n\r\n";
474 case END_STREAM_REASON_CONNECTREFUSED:
475 return "HTTP/1.0 403 Forbidden (connection refused)\r\n\r\n";
476 case END_STREAM_REASON_EXITPOLICY:
477 return "HTTP/1.0 403 Forbidden (exit policy)\r\n\r\n";
478 case END_STREAM_REASON_DESTROY:
479 return "HTTP/1.0 502 Bad Gateway (destroy cell received)\r\n\r\n";
480 case END_STREAM_REASON_DONE:
481 return "HTTP/1.0 502 Bad Gateway (unexpected close)\r\n\r\n";
482 case END_STREAM_REASON_TIMEOUT:
483 return "HTTP/1.0 504 Gateway Timeout\r\n\r\n";
484 case END_STREAM_REASON_HIBERNATING:
485 return "HTTP/1.0 502 Bad Gateway (hibernating server)\r\n\r\n";
486 case END_STREAM_REASON_INTERNAL:
487 return "HTTP/1.0 502 Bad Gateway (internal error)\r\n\r\n";
488 case END_STREAM_REASON_RESOURCELIMIT:
489 return "HTTP/1.0 502 Bad Gateway (resource limit)\r\n\r\n";
490 case END_STREAM_REASON_CONNRESET:
491 return "HTTP/1.0 403 Forbidden (connection reset)\r\n\r\n";
492 case END_STREAM_REASON_TORPROTOCOL:
493 return "HTTP/1.0 502 Bad Gateway (tor protocol violation)\r\n\r\n";
494 case END_STREAM_REASON_ENTRYPOLICY:
495 return "HTTP/1.0 403 Forbidden (entry policy violation)\r\n\r\n";
496 case END_STREAM_REASON_NOTDIRECTORY: FALLTHROUGH;
499 return "HTTP/1.0 500 Internal Server Error (weird end reason)\r\n\r\n";
Header file for config.c.
#define log_fn(severity, domain, args,...)
Header file for node_select.c.
Master header file for Tor-specific functionality.
#define END_STREAM_REASON_SOCKSPROTOCOL
#define END_STREAM_REASON_HTTPPROTOCOL
#define END_STREAM_REASON_CANT_ATTACH
#define END_STREAM_REASON_PRIVATE_ADDR
#define END_CIRC_REASON_NOPATH
#define END_CIRC_REASON_MEASUREMENT_EXPIRED
#define END_CIRC_REASON_FLAG_REMOTE
#define END_STREAM_REASON_MASK
#define END_CIRC_AT_ORIGIN
#define END_STREAM_REASON_NET_UNREACHABLE
int tls_error_to_orconn_end_reason(int e)
const char * stream_end_reason_to_control_string(int reason)
int errno_to_orconn_end_reason(int e)
const char * bandwidth_weight_rule_to_string(bandwidth_weight_rule_t rule)
const char * stream_end_reason_to_string(int reason)
socks5_reply_status_t stream_end_reason_to_socks5_response(int reason)
const char * orconn_end_reason_to_control_string(int r)
const char * end_reason_to_http_connect_response_line(int endreason)
uint8_t errno_to_stream_end_reason(int e)
const char * circuit_end_reason_to_control_string(int reason)
const char * socks4_response_code_to_string(uint8_t code)
const char * socks5_response_code_to_string(uint8_t code)
Header file for reasons.c.
#define tor_assert_nonfatal_unreached()