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gerrit.omnirom.org / android_system_update_engine / d944faad2e460af36df59e95c5371ca6b87309d3 / . / common / error_code_utils.cc
blob: 930dafe65305597a7142e325a2469affefc2ce2f [file] [log] [blame]
Alex Deymoe88e9fe2016-02-03 16:38:00 -0800[diff] [blame]1//
2// Copyright (C) 2012 The Android Open Source Project
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8// http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15//
16
17#include "update_engine/common/error_code_utils.h"
18
19#include <base/strings/string_number_conversions.h>
20
21using std::string;
22
23namespace chromeos_update_engine {
24namespace utils {
25
26string ErrorCodeToString(ErrorCode code) {
27 // If the given code has both parts (i.e. the error code part and the flags
28 // part) then strip off the flags part since the switch statement below
29 // has case statements only for the base error code or a single flag but
30 // doesn't support any combinations of those.
31 if ((static_cast<int>(code) & static_cast<int>(ErrorCode::kSpecialFlags)) &&
32 (static_cast<int>(code) & ~static_cast<int>(ErrorCode::kSpecialFlags)))
33 code = static_cast<ErrorCode>(
34 static_cast<int>(code) & ~static_cast<int>(ErrorCode::kSpecialFlags));
35 switch (code) {
36 case ErrorCode::kSuccess: return "ErrorCode::kSuccess";
37 case ErrorCode::kError: return "ErrorCode::kError";
38 case ErrorCode::kOmahaRequestError: return "ErrorCode::kOmahaRequestError";
39 case ErrorCode::kOmahaResponseHandlerError:
40 return "ErrorCode::kOmahaResponseHandlerError";
41 case ErrorCode::kFilesystemCopierError:
42 return "ErrorCode::kFilesystemCopierError";
43 case ErrorCode::kPostinstallRunnerError:
44 return "ErrorCode::kPostinstallRunnerError";
45 case ErrorCode::kPayloadMismatchedType:
46 return "ErrorCode::kPayloadMismatchedType";
47 case ErrorCode::kInstallDeviceOpenError:
48 return "ErrorCode::kInstallDeviceOpenError";
49 case ErrorCode::kKernelDeviceOpenError:
50 return "ErrorCode::kKernelDeviceOpenError";
51 case ErrorCode::kDownloadTransferError:
52 return "ErrorCode::kDownloadTransferError";
53 case ErrorCode::kPayloadHashMismatchError:
54 return "ErrorCode::kPayloadHashMismatchError";
55 case ErrorCode::kPayloadSizeMismatchError:
56 return "ErrorCode::kPayloadSizeMismatchError";
57 case ErrorCode::kDownloadPayloadVerificationError:
58 return "ErrorCode::kDownloadPayloadVerificationError";
59 case ErrorCode::kDownloadNewPartitionInfoError:
60 return "ErrorCode::kDownloadNewPartitionInfoError";
61 case ErrorCode::kDownloadWriteError:
62 return "ErrorCode::kDownloadWriteError";
63 case ErrorCode::kNewRootfsVerificationError:
64 return "ErrorCode::kNewRootfsVerificationError";
65 case ErrorCode::kNewKernelVerificationError:
66 return "ErrorCode::kNewKernelVerificationError";
67 case ErrorCode::kSignedDeltaPayloadExpectedError:
68 return "ErrorCode::kSignedDeltaPayloadExpectedError";
69 case ErrorCode::kDownloadPayloadPubKeyVerificationError:
70 return "ErrorCode::kDownloadPayloadPubKeyVerificationError";
71 case ErrorCode::kPostinstallBootedFromFirmwareB:
72 return "ErrorCode::kPostinstallBootedFromFirmwareB";
73 case ErrorCode::kDownloadStateInitializationError:
74 return "ErrorCode::kDownloadStateInitializationError";
75 case ErrorCode::kDownloadInvalidMetadataMagicString:
76 return "ErrorCode::kDownloadInvalidMetadataMagicString";
77 case ErrorCode::kDownloadSignatureMissingInManifest:
78 return "ErrorCode::kDownloadSignatureMissingInManifest";
79 case ErrorCode::kDownloadManifestParseError:
80 return "ErrorCode::kDownloadManifestParseError";
81 case ErrorCode::kDownloadMetadataSignatureError:
82 return "ErrorCode::kDownloadMetadataSignatureError";
83 case ErrorCode::kDownloadMetadataSignatureVerificationError:
84 return "ErrorCode::kDownloadMetadataSignatureVerificationError";
85 case ErrorCode::kDownloadMetadataSignatureMismatch:
86 return "ErrorCode::kDownloadMetadataSignatureMismatch";
87 case ErrorCode::kDownloadOperationHashVerificationError:
88 return "ErrorCode::kDownloadOperationHashVerificationError";
89 case ErrorCode::kDownloadOperationExecutionError:
90 return "ErrorCode::kDownloadOperationExecutionError";
91 case ErrorCode::kDownloadOperationHashMismatch:
92 return "ErrorCode::kDownloadOperationHashMismatch";
93 case ErrorCode::kOmahaRequestEmptyResponseError:
94 return "ErrorCode::kOmahaRequestEmptyResponseError";
95 case ErrorCode::kOmahaRequestXMLParseError:
96 return "ErrorCode::kOmahaRequestXMLParseError";
97 case ErrorCode::kDownloadInvalidMetadataSize:
98 return "ErrorCode::kDownloadInvalidMetadataSize";
99 case ErrorCode::kDownloadInvalidMetadataSignature:
100 return "ErrorCode::kDownloadInvalidMetadataSignature";
101 case ErrorCode::kOmahaResponseInvalid:
102 return "ErrorCode::kOmahaResponseInvalid";
103 case ErrorCode::kOmahaUpdateIgnoredPerPolicy:
104 return "ErrorCode::kOmahaUpdateIgnoredPerPolicy";
105 case ErrorCode::kOmahaUpdateDeferredPerPolicy:
106 return "ErrorCode::kOmahaUpdateDeferredPerPolicy";
107 case ErrorCode::kOmahaErrorInHTTPResponse:
108 return "ErrorCode::kOmahaErrorInHTTPResponse";
109 case ErrorCode::kDownloadOperationHashMissingError:
110 return "ErrorCode::kDownloadOperationHashMissingError";
111 case ErrorCode::kDownloadMetadataSignatureMissingError:
112 return "ErrorCode::kDownloadMetadataSignatureMissingError";
113 case ErrorCode::kOmahaUpdateDeferredForBackoff:
114 return "ErrorCode::kOmahaUpdateDeferredForBackoff";
115 case ErrorCode::kPostinstallPowerwashError:
116 return "ErrorCode::kPostinstallPowerwashError";
117 case ErrorCode::kUpdateCanceledByChannelChange:
118 return "ErrorCode::kUpdateCanceledByChannelChange";
119 case ErrorCode::kUmaReportedMax:
120 return "ErrorCode::kUmaReportedMax";
121 case ErrorCode::kOmahaRequestHTTPResponseBase:
122 return "ErrorCode::kOmahaRequestHTTPResponseBase";
123 case ErrorCode::kResumedFlag:
124 return "Resumed";
125 case ErrorCode::kDevModeFlag:
126 return "DevMode";
127 case ErrorCode::kTestImageFlag:
128 return "TestImage";
129 case ErrorCode::kTestOmahaUrlFlag:
130 return "TestOmahaUrl";
131 case ErrorCode::kSpecialFlags:
132 return "ErrorCode::kSpecialFlags";
133 case ErrorCode::kPostinstallFirmwareRONotUpdatable:
134 return "ErrorCode::kPostinstallFirmwareRONotUpdatable";
135 case ErrorCode::kUnsupportedMajorPayloadVersion:
136 return "ErrorCode::kUnsupportedMajorPayloadVersion";
137 case ErrorCode::kUnsupportedMinorPayloadVersion:
138 return "ErrorCode::kUnsupportedMinorPayloadVersion";
139 case ErrorCode::kOmahaRequestXMLHasEntityDecl:
140 return "ErrorCode::kOmahaRequestXMLHasEntityDecl";
141 case ErrorCode::kFilesystemVerifierError:
142 return "ErrorCode::kFilesystemVerifierError";
143 case ErrorCode::kUserCanceled:
144 return "ErrorCode::kUserCanceled";
Kevin Cernekee2494e282016-03-29 18:03:53 -0700[diff] [blame]145 case ErrorCode::kNonCriticalUpdateInOOBE:
146 return "ErrorCode::kNonCriticalUpdateInOOBE";
Weidong Guo421ff332017-04-17 10:08:38 -0700[diff] [blame]147 case ErrorCode::kOmahaUpdateIgnoredOverCellular:
148 return "ErrorCode::kOmahaUpdateIgnoredOverCellular";
Sen Jiang8e768e92017-06-28 17:13:19 -0700[diff] [blame]149 case ErrorCode::kPayloadTimestampError:
150 return "ErrorCode::kPayloadTimestampError";
Sen Jiangfe522822017-10-31 15:14:11 -0700[diff] [blame]151 case ErrorCode::kUpdatedButNotActive:
152 return "ErrorCode::kUpdatedButNotActive";
Sen Jiang89e24c12018-03-22 18:05:44 -0700[diff] [blame]153 case ErrorCode::kNoUpdate:
154 return "ErrorCode::kNoUpdate";
Marton Hunyady199152d2018-05-07 19:08:48 +0200[diff] [blame]155 case ErrorCode::kRollbackNotPossible:
156 return "ErrorCode::kRollbackNotPossible";
Amin Hassani80f4d4c2018-05-16 13:34:00 -0700[diff] [blame]157 case ErrorCode::kFirstActiveOmahaPingSentPersistenceError:
158 return "ErrorCode::kFirstActiveOmahaPingSentPersistenceError";
Sen Jiangfe522822017-10-31 15:14:11 -0700[diff] [blame]159 // Don't add a default case to let the compiler warn about newly added
160 // error codes which should be added here.
Alex Deymoe88e9fe2016-02-03 16:38:00 -0800[diff] [blame]161 }
162
163 return "Unknown error: " + base::UintToString(static_cast<unsigned>(code));
164}
165
166} // namespace utils
167} // namespace chromeos_update_engine