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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // This file intentionally does not have header guards, it's included | |
6 // inside a macro to generate enum values. | |
7 | |
8 // This file contains list of sdch-related problem codes. | |
9 // No error. | |
10 SDCH_PROBLEM_CODE(OK, 0) | |
11 | |
12 // Content-encoding correction problems. | |
13 SDCH_PROBLEM_CODE(ADDED_CONTENT_ENCODING, 1) | |
14 SDCH_PROBLEM_CODE(FIXED_CONTENT_ENCODING, 2) | |
15 SDCH_PROBLEM_CODE(FIXED_CONTENT_ENCODINGS, 3) | |
16 | |
17 // Content decoding errors. | |
18 SDCH_PROBLEM_CODE(DECODE_HEADER_ERROR, 4) | |
19 SDCH_PROBLEM_CODE(DECODE_BODY_ERROR, 5) | |
20 | |
21 // More content-encoding correction problems. | |
22 SDCH_PROBLEM_CODE(OPTIONAL_GUNZIP_ENCODING_ADDED, 6) | |
23 | |
24 // Content encoding correction when we're not even tagged as HTML!?! | |
25 SDCH_PROBLEM_CODE(BINARY_ADDED_CONTENT_ENCODING, 7) | |
26 SDCH_PROBLEM_CODE(BINARY_FIXED_CONTENT_ENCODING, 8) | |
27 SDCH_PROBLEM_CODE(BINARY_FIXED_CONTENT_ENCODINGS, 9) | |
28 | |
29 // Dictionary selection for use problems. | |
30 SDCH_PROBLEM_CODE(DICTIONARY_FOUND_HAS_WRONG_DOMAIN, 10) | |
31 SDCH_PROBLEM_CODE(DICTIONARY_FOUND_HAS_WRONG_PORT_LIST, 11) | |
32 SDCH_PROBLEM_CODE(DICTIONARY_FOUND_HAS_WRONG_PATH, 12) | |
33 SDCH_PROBLEM_CODE(DICTIONARY_FOUND_HAS_WRONG_SCHEME, 13) | |
34 SDCH_PROBLEM_CODE(DICTIONARY_HASH_NOT_FOUND, 14) | |
35 SDCH_PROBLEM_CODE(DICTIONARY_HASH_MALFORMED, 15) | |
36 SDCH_PROBLEM_CODE(DICTIONARY_FOUND_EXPIRED, 16) | |
37 | |
38 // Dictionary saving problems. | |
39 SDCH_PROBLEM_CODE(DICTIONARY_HAS_NO_HEADER, 20) | |
40 SDCH_PROBLEM_CODE(DICTIONARY_HEADER_LINE_MISSING_COLON, 21) | |
41 SDCH_PROBLEM_CODE(DICTIONARY_MISSING_DOMAIN_SPECIFIER, 22) | |
42 SDCH_PROBLEM_CODE(DICTIONARY_SPECIFIES_TOP_LEVEL_DOMAIN, 23) | |
43 SDCH_PROBLEM_CODE(DICTIONARY_DOMAIN_NOT_MATCHING_SOURCE_URL, 24) | |
44 SDCH_PROBLEM_CODE(DICTIONARY_PORT_NOT_MATCHING_SOURCE_URL, 25) | |
45 SDCH_PROBLEM_CODE(DICTIONARY_HAS_NO_TEXT, 26) | |
46 SDCH_PROBLEM_CODE(DICTIONARY_REFERER_URL_HAS_DOT_IN_PREFIX, 27) | |
47 SDCH_PROBLEM_CODE(DICTIONARY_UNSUPPORTED_VERSION, 28) | |
48 | |
49 // Dictionary loading problems. | |
50 SDCH_PROBLEM_CODE(DICTIONARY_LOAD_ATTEMPT_FROM_DIFFERENT_HOST, 30) | |
51 SDCH_PROBLEM_CODE(DICTIONARY_SELECTED_FOR_SSL, 31) | |
52 SDCH_PROBLEM_CODE(DICTIONARY_ALREADY_LOADED, 32) | |
53 SDCH_PROBLEM_CODE(DICTIONARY_SELECTED_FROM_NON_HTTP, 33) | |
54 SDCH_PROBLEM_CODE(DICTIONARY_IS_TOO_LARGE, 34) | |
55 SDCH_PROBLEM_CODE(DICTIONARY_COUNT_EXCEEDED, 35) | |
56 // defunct = 36, // DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD used instead. | |
57 // defunct = 37, // DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD used instead. | |
58 SDCH_PROBLEM_CODE(DICTIONARY_FETCH_READ_FAILED, 38) | |
59 SDCH_PROBLEM_CODE(DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD, 39) | |
60 | |
61 // Failsafe hack. | |
62 SDCH_PROBLEM_CODE(ATTEMPT_TO_DECODE_NON_HTTP_DATA, 40) | |
63 | |
64 // Content-Encoding problems detected, with no action taken. | |
65 SDCH_PROBLEM_CODE(MULTIENCODING_FOR_NON_SDCH_REQUEST, 50) | |
66 SDCH_PROBLEM_CODE(SDCH_CONTENT_ENCODE_FOR_NON_SDCH_REQUEST, 51) | |
67 | |
68 // Dictionary manager issues. | |
69 SDCH_PROBLEM_CODE(DOMAIN_BLACKLIST_INCLUDES_TARGET, 61) | |
70 | |
71 // Problematic decode recovery methods. | |
72 // Dictionary not found. | |
73 SDCH_PROBLEM_CODE(META_REFRESH_RECOVERY, 70) | |
74 // defunct = 71, // Almost the same as META_REFRESH_UNSUPPORTED. | |
75 // defunct = 72, // Almost the same as CACHED_META_REFRESH_UNSUPPORTED. | |
76 // defunct = 73, // PASSING_THROUGH_NON_SDCH plus DISCARD_TENTATIVE_SDCH. | |
77 // Unrecoverable error. | |
78 SDCH_PROBLEM_CODE(META_REFRESH_UNSUPPORTED, 74) | |
79 // As above, but pulled from cache. | |
80 SDCH_PROBLEM_CODE(CACHED_META_REFRESH_UNSUPPORTED, 75) | |
81 // Tagged sdch but missing dictionary-hash. | |
82 SDCH_PROBLEM_CODE(PASSING_THROUGH_NON_SDCH, 76) | |
83 // Last window was not completely decoded. | |
84 SDCH_PROBLEM_CODE(INCOMPLETE_SDCH_CONTENT, 77) | |
85 // URL not found message passing through. | |
86 SDCH_PROBLEM_CODE(PASS_THROUGH_404_CODE, 78) | |
87 | |
88 // This next report is very common, and not really an error scenario, but | |
89 // it exercises the error recovery logic. | |
90 // Back button got pre-SDCH cached content. | |
91 SDCH_PROBLEM_CODE(PASS_THROUGH_OLD_CACHED, 79) | |
92 | |
93 // Common decoded recovery methods. | |
94 // Probably startup tab loading. | |
95 SDCH_PROBLEM_CODE(META_REFRESH_CACHED_RECOVERY, 80) | |
96 // defunct = 81, // Now tracked by ResponseCorruptionDetectionCause histo. | |
97 | |
98 // Non SDCH problems, only accounted for to make stat counting complete | |
99 // (i.e., be able to be sure all dictionary advertisements are accounted | |
100 // for). | |
101 // Possible error in filter chaining. | |
102 SDCH_PROBLEM_CODE(UNFLUSHED_CONTENT, 90) | |
103 // defunct = 91, // MISSING_TIME_STATS (Should never happen.) | |
104 // No timing stats recorded. | |
105 SDCH_PROBLEM_CODE(CACHE_DECODED, 92) | |
106 // defunct = 93, // OVER_10_MINUTES (No timing stats recorded.) | |
107 // Filter never even got initialized. | |
108 SDCH_PROBLEM_CODE(UNINITIALIZED, 94) | |
109 // We hadn't even parsed a dictionary selector. | |
110 SDCH_PROBLEM_CODE(PRIOR_TO_DICTIONARY, 95) | |
111 // Something went wrong during decode. | |
112 SDCH_PROBLEM_CODE(DECODE_ERROR, 96) | |
113 | |
114 // Problem during the latency test. | |
115 // SDCH now failing, but it worked before! | |
116 SDCH_PROBLEM_CODE(LATENCY_TEST_DISALLOWED, 100) | |
117 | |
118 // General SDCH problems. | |
119 // SDCH is disabled. | |
120 SDCH_PROBLEM_CODE(DISABLED, 105) | |
121 // SDCH over https is disabled. | |
122 SDCH_PROBLEM_CODE(SECURE_SCHEME_NOT_SUPPORTED, 106) | |
123 | |
124 // Used to bound histogram. | |
125 SDCH_PROBLEM_CODE(MAX_PROBLEM_CODE, 110) | |
126 | |
127 // These values are not used in histograms. | |
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