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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 08:06:26 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 08:06:26 +0000 |
commit | 1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5 (patch) | |
tree | 6cf8220b628ebd2ccfc1375dd6516c6996e9abcc /tests/fuzz/json_proto_converter.cc | |
parent | Initial commit. (diff) | |
download | cryptsetup-1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5.tar.xz cryptsetup-1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5.zip |
Adding upstream version 2:2.6.1.upstream/2%2.6.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/fuzz/json_proto_converter.cc')
-rw-r--r-- | tests/fuzz/json_proto_converter.cc | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/tests/fuzz/json_proto_converter.cc b/tests/fuzz/json_proto_converter.cc new file mode 100644 index 0000000..ed453be --- /dev/null +++ b/tests/fuzz/json_proto_converter.cc @@ -0,0 +1,87 @@ +// Copyright 2020 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +//////////////////////////////////////////////////////////////////////////////// + +#include "json_proto_converter.h" + +namespace json_proto { + +void JsonProtoConverter::AppendArray(const ArrayValue& array_value) { + data_ << '['; + bool need_comma = false; + for (const auto& value : array_value.value()) { + // Trailing comma inside of an array makes JSON invalid, avoid adding that. + if (need_comma) + data_ << ','; + else + need_comma = true; + + AppendValue(value); + } + data_ << ']'; +} + +void JsonProtoConverter::AppendNumber(const NumberValue& number_value) { + if (number_value.has_float_value()) { + data_ << number_value.float_value().value(); + } else if (number_value.has_exponent_value()) { + auto value = number_value.exponent_value(); + data_ << value.base(); + data_ << (value.use_uppercase() ? 'E' : 'e'); + data_ << value.exponent(); + } else if (number_value.has_exponent_frac_value()) { + auto value = number_value.exponent_value(); + data_ << value.base(); + data_ << (value.use_uppercase() ? 'E' : 'e'); + data_ << value.exponent(); + } else { + data_ << number_value.integer_value().value(); + } +} + +void JsonProtoConverter::AppendObject(const JsonObject& json_object) { + data_ << '{' << '"' << json_object.name() << '"' << ':'; + AppendValue(json_object.value()); + data_ << '}'; +} + +void JsonProtoConverter::AppendValue(const JsonValue& json_value) { + if (json_value.has_object_value()) { + AppendObject(json_value.object_value()); + } else if (json_value.has_array_value()) { + AppendArray(json_value.array_value()); + } else if (json_value.has_number_value()) { + AppendNumber(json_value.number_value()); + } else if (json_value.has_string_value()) { + data_ << '"' << json_value.string_value().value() << '"'; + } else if (json_value.has_boolean_value()) { + data_ << (json_value.boolean_value().value() ? "true" : "false"); + } else { + data_ << "null"; + } +} + +std::string JsonProtoConverter::Convert(const JsonObject& json_object) { + AppendObject(json_object); + return data_.str(); +} + +std::string JsonProtoConverter::Convert( + const json_proto::ArrayValue& json_array) { + AppendArray(json_array); + return data_.str(); +} + +} // namespace json_proto |