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https://gitlab.com/cryptsetup/cryptsetup.git
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661f57def4
This patch switches code to SPDX one-line license identifiers according to https://spdx.dev/learn/handling-license-info/ and replacing long license text headers. I used C++ format on the first line in style // SPDX-License-Identifier: <id> except exported libcryptsetup.h, when only C comments are used. The only additional changes are: - switch backend utf8.c from LGPL2+ to LGPL2.1+ (as in systemd) - add some additional formatting lines.
76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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//
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// Copyright 2020 Google Inc.
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#include "json_proto_converter.h"
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namespace json_proto {
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void JsonProtoConverter::AppendArray(const ArrayValue& array_value) {
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data_ << '[';
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bool need_comma = false;
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for (const auto& value : array_value.value()) {
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// Trailing comma inside of an array makes JSON invalid, avoid adding that.
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if (need_comma)
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data_ << ',';
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else
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need_comma = true;
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AppendValue(value);
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}
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data_ << ']';
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}
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void JsonProtoConverter::AppendNumber(const NumberValue& number_value) {
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if (number_value.has_float_value()) {
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data_ << number_value.float_value().value();
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} else if (number_value.has_exponent_value()) {
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auto value = number_value.exponent_value();
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data_ << value.base();
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data_ << (value.use_uppercase() ? 'E' : 'e');
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data_ << value.exponent();
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} else if (number_value.has_exponent_frac_value()) {
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auto value = number_value.exponent_value();
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data_ << value.base();
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data_ << (value.use_uppercase() ? 'E' : 'e');
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data_ << value.exponent();
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} else {
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data_ << number_value.integer_value().value();
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}
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}
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void JsonProtoConverter::AppendObject(const JsonObject& json_object) {
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data_ << '{' << '"' << json_object.name() << '"' << ':';
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AppendValue(json_object.value());
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data_ << '}';
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}
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void JsonProtoConverter::AppendValue(const JsonValue& json_value) {
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if (json_value.has_object_value()) {
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AppendObject(json_value.object_value());
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} else if (json_value.has_array_value()) {
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AppendArray(json_value.array_value());
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} else if (json_value.has_number_value()) {
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AppendNumber(json_value.number_value());
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} else if (json_value.has_string_value()) {
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data_ << '"' << json_value.string_value().value() << '"';
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} else if (json_value.has_boolean_value()) {
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data_ << (json_value.boolean_value().value() ? "true" : "false");
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} else {
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data_ << "null";
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}
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}
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std::string JsonProtoConverter::Convert(const JsonObject& json_object) {
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AppendObject(json_object);
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return data_.str();
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}
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std::string JsonProtoConverter::Convert(
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const json_proto::ArrayValue& json_array) {
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AppendArray(json_array);
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return data_.str();
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}
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} // namespace json_proto
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