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| 1 // Copyright 2016 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 #include "platform/inspector_protocol/ErrorSupport.h" | |
| 6 | |
| 7 #include "platform/inspector_protocol/String16.h" | |
| 8 | |
| 9 namespace blink { | |
| 10 namespace protocol { | |
| 11 | |
| 12 ErrorSupport::ErrorSupport() : m_errorString(nullptr) { } | |
| 13 ErrorSupport::ErrorSupport(String16* errorString) : m_errorString(errorString) {
} | |
| 14 ErrorSupport::~ErrorSupport() | |
| 15 { | |
| 16 if (m_errorString && hasErrors()) { | |
| 17 String16Builder builder; | |
| 18 builder.append("Internal error(s): "); | |
| 19 builder.append(errors()); | |
| 20 *m_errorString = builder.toString(); | |
| 21 } | |
| 22 } | |
| 23 | |
| 24 void ErrorSupport::setName(const String16& name) | |
| 25 { | |
| 26 DCHECK(m_path.size()); | |
| 27 m_path[m_path.size() - 1] = name; | |
| 28 } | |
| 29 | |
| 30 void ErrorSupport::push() | |
| 31 { | |
| 32 m_path.push_back(String16()); | |
| 33 } | |
| 34 | |
| 35 void ErrorSupport::pop() | |
| 36 { | |
| 37 m_path.pop_back(); | |
| 38 } | |
| 39 | |
| 40 void ErrorSupport::addError(const String16& error) | |
| 41 { | |
| 42 String16Builder builder; | |
| 43 for (size_t i = 0; i < m_path.size(); ++i) { | |
| 44 if (i) | |
| 45 builder.append('.'); | |
| 46 builder.append(m_path[i]); | |
| 47 } | |
| 48 builder.append(": "); | |
| 49 builder.append(error); | |
| 50 m_errors.push_back(builder.toString()); | |
| 51 } | |
| 52 | |
| 53 bool ErrorSupport::hasErrors() | |
| 54 { | |
| 55 return m_errors.size(); | |
| 56 } | |
| 57 | |
| 58 String16 ErrorSupport::errors() | |
| 59 { | |
| 60 String16Builder builder; | |
| 61 for (size_t i = 0; i < m_errors.size(); ++i) { | |
| 62 if (i) | |
| 63 builder.append("; "); | |
| 64 builder.append(m_errors[i]); | |
| 65 } | |
| 66 return builder.toString(); | |
| 67 } | |
| 68 | |
| 69 } // namespace protocol | |
| 70 } // namespace blink | |
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