| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This file intentionally does not have header guards, it's included |
| // inside a macro to generate enum values. |
| |
| // This file contains list of sdch-related problem codes. |
| // No error. |
| SDCH_PROBLEM_CODE(OK, 0) |
| |
| // Content-encoding correction problems. |
| SDCH_PROBLEM_CODE(ADDED_CONTENT_ENCODING, 1) |
| SDCH_PROBLEM_CODE(FIXED_CONTENT_ENCODING, 2) |
| SDCH_PROBLEM_CODE(FIXED_CONTENT_ENCODINGS, 3) |
| |
| // Content decoding errors. |
| SDCH_PROBLEM_CODE(DECODE_HEADER_ERROR, 4) |
| SDCH_PROBLEM_CODE(DECODE_BODY_ERROR, 5) |
| |
| // More content-encoding correction problems. |
| SDCH_PROBLEM_CODE(OPTIONAL_GUNZIP_ENCODING_ADDED, 6) |
| |
| // Content encoding correction when we're not even tagged as HTML!?! |
| SDCH_PROBLEM_CODE(BINARY_ADDED_CONTENT_ENCODING, 7) |
| SDCH_PROBLEM_CODE(BINARY_FIXED_CONTENT_ENCODING, 8) |
| SDCH_PROBLEM_CODE(BINARY_FIXED_CONTENT_ENCODINGS, 9) |
| |
| // Dictionary selection for use problems. |
| SDCH_PROBLEM_CODE(DICTIONARY_FOUND_HAS_WRONG_DOMAIN, 10) |
| SDCH_PROBLEM_CODE(DICTIONARY_FOUND_HAS_WRONG_PORT_LIST, 11) |
| SDCH_PROBLEM_CODE(DICTIONARY_FOUND_HAS_WRONG_PATH, 12) |
| SDCH_PROBLEM_CODE(DICTIONARY_FOUND_HAS_WRONG_SCHEME, 13) |
| SDCH_PROBLEM_CODE(DICTIONARY_HASH_NOT_FOUND, 14) |
| SDCH_PROBLEM_CODE(DICTIONARY_HASH_MALFORMED, 15) |
| // defunct = 16, no longer used |
| |
| // Dictionary saving problems. |
| SDCH_PROBLEM_CODE(DICTIONARY_HAS_NO_HEADER, 20) |
| SDCH_PROBLEM_CODE(DICTIONARY_HEADER_LINE_MISSING_COLON, 21) |
| SDCH_PROBLEM_CODE(DICTIONARY_MISSING_DOMAIN_SPECIFIER, 22) |
| SDCH_PROBLEM_CODE(DICTIONARY_SPECIFIES_TOP_LEVEL_DOMAIN, 23) |
| SDCH_PROBLEM_CODE(DICTIONARY_DOMAIN_NOT_MATCHING_SOURCE_URL, 24) |
| SDCH_PROBLEM_CODE(DICTIONARY_PORT_NOT_MATCHING_SOURCE_URL, 25) |
| SDCH_PROBLEM_CODE(DICTIONARY_HAS_NO_TEXT, 26) |
| SDCH_PROBLEM_CODE(DICTIONARY_REFERER_URL_HAS_DOT_IN_PREFIX, 27) |
| SDCH_PROBLEM_CODE(DICTIONARY_UNSUPPORTED_VERSION, 28) |
| |
| // Dictionary loading problems. |
| SDCH_PROBLEM_CODE(DICTIONARY_LOAD_ATTEMPT_FROM_DIFFERENT_HOST, 30) |
| SDCH_PROBLEM_CODE(DICTIONARY_SELECTED_FOR_SSL, 31) |
| SDCH_PROBLEM_CODE(DICTIONARY_ALREADY_LOADED, 32) |
| SDCH_PROBLEM_CODE(DICTIONARY_SELECTED_FROM_NON_HTTP, 33) |
| // defunct = 34, // Now recorded in separate histogram; see sdch_owner.cc. |
| // defunct = 35, // Now recorded in separate histogram; see sdch_owner.cc. |
| // defunct = 36, // DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD used instead. |
| // defunct = 37, // DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD used instead. |
| // defunct = 38, // No longer paying attention to URLRequest::Read return. |
| SDCH_PROBLEM_CODE(DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD, 39) |
| |
| // Failsafe hack. |
| SDCH_PROBLEM_CODE(ATTEMPT_TO_DECODE_NON_HTTP_DATA, 40) |
| |
| // More dictionary loading problems. |
| SDCH_PROBLEM_CODE(DICTIONARY_NO_ROOM, 44) |
| |
| // Content-Encoding problems detected, with no action taken. |
| SDCH_PROBLEM_CODE(MULTIENCODING_FOR_NON_SDCH_REQUEST, 50) |
| SDCH_PROBLEM_CODE(SDCH_CONTENT_ENCODE_FOR_NON_SDCH_REQUEST, 51) |
| |
| // A dictionary that wasn't advertised is being used for decoding. |
| SDCH_PROBLEM_CODE(UNADVERTISED_DICTIONARY_USED, 52) |
| SDCH_PROBLEM_CODE(UNADVERTISED_DICTIONARY_USED_CACHED, 53) |
| |
| // Dictionary manager issues. |
| SDCH_PROBLEM_CODE(DOMAIN_BLACKLIST_INCLUDES_TARGET, 61) |
| |
| // Problematic decode recovery methods. |
| // Dictionary not found. |
| SDCH_PROBLEM_CODE(META_REFRESH_RECOVERY, 70) |
| // defunct = 71, // Almost the same as META_REFRESH_UNSUPPORTED. |
| // defunct = 72, // Almost the same as CACHED_META_REFRESH_UNSUPPORTED. |
| // defunct = 73, // PASSING_THROUGH_NON_SDCH plus DISCARD_TENTATIVE_SDCH. |
| // Unrecoverable error. |
| SDCH_PROBLEM_CODE(META_REFRESH_UNSUPPORTED, 74) |
| // As above, but pulled from cache. |
| SDCH_PROBLEM_CODE(CACHED_META_REFRESH_UNSUPPORTED, 75) |
| // Tagged sdch but missing dictionary-hash. |
| SDCH_PROBLEM_CODE(PASSING_THROUGH_NON_SDCH, 76) |
| // Last window was not completely decoded. |
| SDCH_PROBLEM_CODE(INCOMPLETE_SDCH_CONTENT, 77) |
| // URL not found message passing through. |
| SDCH_PROBLEM_CODE(PASS_THROUGH_404_CODE, 78) |
| |
| // This next report is very common, and not really an error scenario, but |
| // it exercises the error recovery logic. |
| // Back button got pre-SDCH cached content. |
| SDCH_PROBLEM_CODE(PASS_THROUGH_OLD_CACHED, 79) |
| |
| // Common decoded recovery methods. |
| // Probably startup tab loading. |
| SDCH_PROBLEM_CODE(META_REFRESH_CACHED_RECOVERY, 80) |
| // defunct = 81, // Now tracked by ResponseCorruptionDetectionCause histo. |
| |
| // Non SDCH problems, only accounted for to make stat counting complete |
| // (i.e., be able to be sure all dictionary advertisements are accounted |
| // for). |
| // Possible error in filter chaining. |
| SDCH_PROBLEM_CODE(UNFLUSHED_CONTENT, 90) |
| // defunct = 91, // MISSING_TIME_STATS (Should never happen.) |
| // No timing stats recorded. |
| SDCH_PROBLEM_CODE(CACHE_DECODED, 92) |
| // defunct = 93, // OVER_10_MINUTES (No timing stats recorded.) |
| // Filter never even got initialized. |
| SDCH_PROBLEM_CODE(UNINITIALIZED, 94) |
| // We hadn't even parsed a dictionary selector. |
| SDCH_PROBLEM_CODE(PRIOR_TO_DICTIONARY, 95) |
| // Something went wrong during decode. |
| SDCH_PROBLEM_CODE(DECODE_ERROR, 96) |
| |
| // Problem during the latency test. |
| // SDCH now failing, but it worked before! |
| SDCH_PROBLEM_CODE(LATENCY_TEST_DISALLOWED, 100) |
| |
| // General SDCH problems. |
| // SDCH is enabled or disabled per URLRequestContext now so this value is never |
| // used. |
| // SDCH_PROBLEM_CODE(DISABLED, 105) |
| |
| // SDCH always supports secure schemes now, so this enum value is unused. |
| // SDCH_PROBLEM_CODE(SECURE_SCHEME_NOT_SUPPORTED, 106) |
| |
| // A dictionary used notification occurred after dictionary deletion. |
| SDCH_PROBLEM_CODE(DICTIONARY_USED_AFTER_DELETION, 107) |
| |
| // Used to bound histogram. |
| SDCH_PROBLEM_CODE(MAX_PROBLEM_CODE, 110) |
| |
| // These values are not used in histograms. |