| 86 | } |
| 87 | |
| 88 | std::unique_ptr<JsonLoader::Value> JsonLoader::parse_object() { |
| 89 | expect('{'); |
| 90 | skip_whitespace(); |
| 91 | |
| 92 | std::unique_ptr<JsonLoader::Value> ret; |
| 93 | std::unique_ptr<JsonLoader::ObjectValue> pObject = |
| 94 | std::make_unique<JsonLoader::ObjectValue>(); |
| 95 | |
| 96 | if ('}' == *m_buf) { |
| 97 | m_buf = m_buf + 1; |
| 98 | ret = std::move(pObject); |
| 99 | return ret; |
| 100 | } |
| 101 | |
| 102 | while (true) { |
| 103 | std::unique_ptr<JsonLoader::Value> key = parse_string(); |
| 104 | if (m_state != State::OK) { |
| 105 | return ret; |
| 106 | } |
| 107 | |
| 108 | skip_whitespace(); |
| 109 | if (':' != (*m_buf)) { |
| 110 | m_state = State::MISS_COLON; |
| 111 | return ret; |
| 112 | } |
| 113 | m_buf++; |
| 114 | skip_whitespace(); |
| 115 | |
| 116 | std::unique_ptr<JsonLoader::Value> pVal = parse_value(); |
| 117 | if (m_state != State::OK) { |
| 118 | return ret; |
| 119 | } |
| 120 | |
| 121 | if (pObject->m_obj.find(pVal->str()) != pObject->m_obj.end()) { |
| 122 | m_state = State::KEY_NOT_UNIQUE; |
| 123 | return ret; |
| 124 | } |
| 125 | |
| 126 | pObject->m_obj.insert(std::make_pair(key->str(), std::move(pVal))); |
| 127 | pObject->m_keys.push_back(key->str()); |
| 128 | |
| 129 | skip_whitespace(); |
| 130 | if (',' == (*m_buf)) { |
| 131 | m_buf++; |
| 132 | skip_whitespace(); |
| 133 | } else if ('}' == (*m_buf)) { |
| 134 | m_buf++; |
| 135 | break; |
| 136 | } else { |
| 137 | m_state = State::MISS_BRACE; |
| 138 | break; |
| 139 | } |
| 140 | } |
| 141 | ret = std::move(pObject); |
| 142 | return ret; |
| 143 | } |
| 144 | |
| 145 | std::unique_ptr<JsonLoader::Value> JsonLoader::parse_array() { |