http_consts.cc

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1	// Copyright (c) 2009, Whispersoft s.r.l.
2	// All rights reserved.
3	//
4	// Redistribution and use in source and binary forms, with or without
5	// modification, are permitted provided that the following conditions are
6	// met:
7	//
8	// * Redistributions of source code must retain the above copyright
9	// notice, this list of conditions and the following disclaimer.
10	// * Redistributions in binary form must reproduce the above
11	// copyright notice, this list of conditions and the following disclaimer
12	// in the documentation and/or other materials provided with the
13	// distribution.
14	// * Neither the name of Whispersoft s.r.l. nor the names of its
15	// contributors may be used to endorse or promote products derived from
16	// this software without specific prior written permission.
17	//
18	// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19	// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20	// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21	// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22	// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23	// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24	// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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26	// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27	// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28	// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29	//
30	// Various HTTP specific constants
31
32	#include <strings.h>
33	#include "net/http/http_consts.h"
34
35	namespace http {
36
37	const char* GetHttpReturnCodeName(HttpReturnCode code) {
38	switch ( code ) {
39	CONSIDER(UNKNOWN);
40	CONSIDER(CONTINUE);
41	CONSIDER(SWITCHING_PROTOCOLS);
42	CONSIDER(OK);
43	CONSIDER(CREATED);
44	CONSIDER(ACCEPTED);
45	CONSIDER(NON_AUTHORITATIVE_INFORMATION);
46	CONSIDER(NO_CONTENT);
47	CONSIDER(RESET_CONTENT);
48	CONSIDER(PARTIAL_CONTENT);
49	CONSIDER(MULTIPLE_CHOICES);
50	CONSIDER(MOVED_PERMANENTLY);
51	CONSIDER(FOUND);
52	CONSIDER(SEE_OTHER);
53	CONSIDER(NOT_MODIFIED);
54	CONSIDER(USE_PROXY);
55	CONSIDER(TEMPORARY_REDIRECT);
56	CONSIDER(BAD_REQUEST);
57	CONSIDER(UNAUTHORIZED);
58	CONSIDER(PAYMENT_REQUIRED);
59	CONSIDER(FORBIDDEN);
60	CONSIDER(NOT_FOUND);
61	CONSIDER(METHOD_NOT_ALLOWED);
62	CONSIDER(NOT_ACCEPTABLE);
63	CONSIDER(PROXY_AUTHENTICATION_REQUIRED);
64	CONSIDER(REQUEST_TIME_OUT);
65	CONSIDER(CONFLICT);
66	CONSIDER(GONE);
67	CONSIDER(LENGTH_REQUIRED);
68	CONSIDER(PRECONDITION_FAILED);
69	CONSIDER(REQUEST_ENTITY_TOO_LARGE);
70	CONSIDER(REQUEST_URI_TOO_LARGE);
71	CONSIDER(UNSUPPORTED_MEDIA_TYPE);
72	CONSIDER(REQUESTED_RANGE_NOT_SATISFIABLE);
73	CONSIDER(EXPECTATION_FAILED);
74	CONSIDER(INTERNAL_SERVER_ERROR);
75	CONSIDER(NOT_IMPLEMENTED);
76	CONSIDER(BAD_GATEWAY);
77	CONSIDER(SERVICE_UNAVAILABLE);
78	CONSIDER(GATEWAY_TIME_OUT);
79	CONSIDER(HTTP_VERSION_NOT_SUPPORTED);
80	}
81	return "UNKNOWN";
82	}
83
84	const char* GetHttpCodeDescription(int32 code) {
85	switch ( code ) {
86	case 100: return "Continue";
87	case 101: return "Switching Protocols";
88	case 200: return "OK";
89	case 201: return "Created";
90	case 202: return "Accepted";
91	case 203: return "Non-Authoritative Information";
92	case 204: return "No Content";
93	case 205: return "Reset Content";
94	case 206: return "Partial Content";
95	case 300: return "Multiple Choices";
96	case 301: return "Moved Permanently";
97	case 302: return "Found";
98	case 303: return "See Other";
99	case 304: return "Not Modified";
100	case 305: return "Use Proxy";
101	case 307: return "Temporary Redirect";
102	case 400: return "Bad Request";
103	case 401: return "Unauthorized";
104	case 402: return "Payment Required";
105	case 403: return "Forbidden";
106	case 404: return "Not Found";
107	case 405: return "Method Not Allowed";
108	case 406: return "Not Acceptable";
109	case 407: return "Proxy Authentication Required";
110	case 408: return "Request Time-out";
111	case 409: return "Conflict";
112	case 410: return "Gone";
113	case 411: return "Length Required";
114	case 412: return "Precondition Failed";
115	case 413: return "Request Entity Too Large";
116	case 414: return "Request-URI Too Large";
117	case 415: return "Unsupported Media Type";
118	case 416: return "Requested range not satisfiable";
119	case 417: return "Expectation Failed";
120	case 500: return "Internal Server Error";
121	case 501: return "Not Implemented";
122	case 502: return "Bad Gateway";
123	case 503: return "Service Unavailable";
124	case 504: return "Gateway Time-out";
125	case 505: return "HTTP Version not supported";
126	}
127	return "Unknown";
128	}
129
130	const char* GetHttpReturnCodeDescription(HttpReturnCode code) {
131	return GetHttpCodeDescription(static_cast<int32>(code));
132	}
133
134
135	HttpVersion GetHttpVersion(const char* ver) {
136	if ( !strcasecmp(ver, kHttpVersion1_1) ) return VERSION_1_1;
137	if ( !strcasecmp(ver, kHttpVersion1_0) ) return VERSION_1_0;
138	if ( !strcasecmp(ver, kHttpVersion0_9) ) return VERSION_0_9;
139	return VERSION_UNKNOWN;
140	}
141
142	const char* GetHttpVersionName(HttpVersion ver) {
143	switch ( ver ) {
144	case VERSION_0_9: return kHttpVersion0_9;
145	case VERSION_1_0: return kHttpVersion1_0;
146	case VERSION_1_1: return kHttpVersion1_1;
147	case VERSION_UNKNOWN: break;
148	}
149	return "HTTP/unknown";
150	}
151
152	HttpMethod GetHttpMethod(const char* method) {
153	switch ( toupper(*method) ) {
154	case 'O':
155	if ( !strcasecmp(method + 1, "PTIONS") ) return METHOD_OPTIONS;
156	break;
157	case 'G':
158	if ( !strcasecmp(method + 1, "ET") ) return METHOD_GET;
159	break;
160	case 'H':
161	if ( !strcasecmp(method + 1, "EAD") ) return METHOD_HEAD;
162	break;
163	case 'P':
164	if ( !strcasecmp(method + 1, "OST") ) return METHOD_POST;
165	if ( !strcasecmp(method + 1, "UT") ) return METHOD_PUT;
166	break;
167	case 'D':
168	if ( !strcasecmp(method + 1, "ELETE") ) return METHOD_DELETE;
169	break;
170	case 'T':
171	if ( !strcasecmp(method + 1, "RACE") ) return METHOD_TRACE;
172	break;
173	case 'C':
174	if ( !strcasecmp(method + 1, "ONNECT") ) return METHOD_CONNECT;
175	break;
176	}
177	return METHOD_UNKNOWN;
178	}
179	const char* GetHttpMethodName(HttpMethod method) {
180	switch ( method ) {
181	case METHOD_UNKNOWN: return "UNKNOWN";
182	case METHOD_OPTIONS: return "OPTIONS";
183	case METHOD_GET: return "GET";
184	case METHOD_HEAD: return "HEAD";
185	case METHOD_POST: return "POST";
186	case METHOD_PUT: return "PUT";
187	case METHOD_DELETE: return "DELETE";
188	case METHOD_TRACE: return "TRACE";
189	case METHOD_CONNECT: return "CONNECT";
190	}
191	return "UNKNOWN";
192	}
193
194
195	// See the header file for this array's declaration.
196	const unsigned char kSharedCharTypeTable[0x100] = {
197	0, 0, 0, 0, 0, 0, 0, 0, 0, // 0x00 - 0x08
198	CHAR_LWF \| CHAR_SEPARATOR, // 0x08 \t
199	CHAR_LWF, // 0x0a \n
200	0, // 0x0b
201	0, // 0x0c
202	CHAR_LWF, // 0x0d \r
203	0, // 0x0e
204	0, // 0x0f
205	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0x10 - 0x1f
206	CHAR_LWF \| CHAR_SEPARATOR, // 0x20 ' '
207	0, // 0x21 !
208	CHAR_SEPARATOR, // 0x22 "
209	0, // 0x23 #
210	0, // 0x24 $
211	0, // 0x25 %
212	0, // 0x26 &
213	0, // 0x27 '
214	CHAR_SEPARATOR, // 0x28 (
215	CHAR_SEPARATOR, // 0x29 )
216	0, // 0x2a *
217	0, // 0x2b +
218	CHAR_SEPARATOR, // 0x2c ,
219	0, // 0x2d -
220	0, // 0x2e .
221	CHAR_SEPARATOR, // 0x2f /
222	CHAR_HEX \| CHAR_DEC \| CHAR_OCT, // 0x30 0
223	CHAR_HEX \| CHAR_DEC \| CHAR_OCT, // 0x31 1
224	CHAR_HEX \| CHAR_DEC \| CHAR_OCT, // 0x32 2
225	CHAR_HEX \| CHAR_DEC \| CHAR_OCT, // 0x33 3
226	CHAR_HEX \| CHAR_DEC \| CHAR_OCT, // 0x34 4
227	CHAR_HEX \| CHAR_DEC \| CHAR_OCT, // 0x35 5
228	CHAR_HEX \| CHAR_DEC \| CHAR_OCT, // 0x36 6
229	CHAR_HEX \| CHAR_DEC \| CHAR_OCT, // 0x37 7
230	CHAR_HEX \| CHAR_DEC, // 0x38 8
231	CHAR_HEX \| CHAR_DEC, // 0x39 9
232	CHAR_SEPARATOR, // 0x3a :
233	CHAR_SEPARATOR, // 0x3b ;
234	CHAR_SEPARATOR, // 0x3c <
235	CHAR_SEPARATOR, // 0x3d =
236	CHAR_SEPARATOR, // 0x3e >
237	CHAR_SEPARATOR, // 0x3f ?
238	CHAR_SEPARATOR, // 0x40 @
239	CHAR_HEX, // 0x41 A
240	CHAR_HEX, // 0x42 B
241	CHAR_HEX, // 0x43 C
242	CHAR_HEX, // 0x44 D
243	CHAR_HEX, // 0x45 E
244	CHAR_HEX, // 0x46 F
245	0, // 0x47 G
246	0, // 0x48 H
247	0, // 0x49 I
248	0, // 0x4a J
249	0, // 0x4b K
250	0, // 0x4c L
251	0, // 0x4d M
252	0, // 0x4e N
253	0, // 0x4f O
254	0, // 0x50 P
255	0, // 0x51 Q
256	0, // 0x52 R
257	0, // 0x53 S
258	0, // 0x54 T
259	0, // 0x55 U
260	0, // 0x56 V
261	0, // 0x57 W
262	0, // 0x58 X
263	0, // 0x59 Y
264	0, // 0x5a Z
265	CHAR_SEPARATOR, // 0x5b [
266	CHAR_SEPARATOR, // 0x5c '\'
267	CHAR_SEPARATOR, // 0x5d ]
268	0, // 0x5e ^
269	0, // 0x5f _
270	0, // 0x60 `
271	CHAR_HEX, // 0x61 a
272	CHAR_HEX, // 0x62 b
273	CHAR_HEX, // 0x63 c
274	CHAR_HEX, // 0x64 d
275	CHAR_HEX, // 0x65 e
276	CHAR_HEX, // 0x66 f
277	0, // 0x67 g
278	0, // 0x68 h
279	0, // 0x69 i
280	0, // 0x6a j
281	0, // 0x6b k
282	0, // 0x6c l
283	0, // 0x6d m
284	0, // 0x6e n
285	0, // 0x6f o
286	0, // 0x70 p
287	0, // 0x71 q
288	0, // 0x72 r
289	0, // 0x73 s
290	0, // 0x74 t
291	0, // 0x75 u
292	0, // 0x76 v
293	0, // 0x77 w
294	0, // 0x78 x
295	0, // 0x79 y
296	0, // 0x7a z
297	CHAR_SEPARATOR, // 0x7b {
298	CHAR_SEPARATOR, // 0x7c \|
299	0, // 0x7d }
300	0, // 0x7e ~
301	0, // 0x7f
302	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0x80 - 0x8f
303	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0x90 - 0x9f
304	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0xa0 - 0xaf
305	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0xb0 - 0xbf
306	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0xc0 - 0xcf
307	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0xd0 - 0xdf
308	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0xe0 - 0xef
309	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0xf0 - 0xff
310	};
311	}

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