| 89 | |
| 90 | |
| 91 | void JSONEncoder::writeDict(const Dict *dict) { |
| 92 | beginDictionary(); |
| 93 | if (_canonical) { |
| 94 | // In canonical mode, ensure the keys are written in sorted order: |
| 95 | struct kv { |
| 96 | slice key; |
| 97 | const Value *value; |
| 98 | bool operator< (const kv &other) const {return key < other.key;} |
| 99 | }; |
| 100 | smallVector<kv, 4> items; |
| 101 | items.reserve(dict->count()); |
| 102 | for (auto iter = dict->begin(); iter; ++iter) |
| 103 | items.push_back({iter.keyString(), iter.value()}); |
| 104 | std::sort(items.begin(), items.end()); |
| 105 | for (auto &item : items) { |
| 106 | writeKey(item.key); |
| 107 | writeValue(item.value); |
| 108 | } |
| 109 | } else { |
| 110 | for (auto iter = dict->begin(); iter; ++iter) { |
| 111 | slice keyStr = iter.keyString(); |
| 112 | if (keyStr) { |
| 113 | writeKey(keyStr); |
| 114 | } else { |
| 115 | // non-string keys are possible... |
| 116 | comma(); |
| 117 | _first = true; |
| 118 | writeValue(iter.key()); |
| 119 | _out << ':'; |
| 120 | _first = true; |
| 121 | } |
| 122 | writeValue(iter.value()); |
| 123 | } |
| 124 | } |
| 125 | endDictionary(); |
| 126 | } |
| 127 | |
| 128 | |
| 129 | void JSONEncoder::writeValue(const Value *v) { |