зеркало из https://github.com/mozilla/gecko-dev.git
54 строки
1.5 KiB
C++
54 строки
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef JSONFormatter_h
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#define JSONFormatter_h
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#include <memory>
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#include <string>
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// A very basic JSON formatter that records key/value pairs and outputs a JSON
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// object that contains only non-object data.
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class JSONFormatter {
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// Of these fields, only mEscapedStringValue is owned by this class. All the
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// others are expected to outlive the class (which is typically allocated
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// on-stack).
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struct Property {
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const char *Name;
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std::string StringValue;
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int IntValue;
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bool IsString;
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Property() {}
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Property(const char* Name, std::string String)
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: Name(Name), StringValue(std::move(String)), IsString(true) {}
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Property(const char* Name, int Int)
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: Name(Name), IntValue(Int), IsString(false) {}
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};
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static const int kMaxProperties = 32;
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Property Properties[kMaxProperties];
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int PropertyCount;
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// Length of the generated JSON output.
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size_t Length;
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std::string escape(std::string Input);
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public:
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JSONFormatter() : PropertyCount(0), Length(0) {}
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void add(const char *Name, const char *Value);
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void add(const char *Name, std::string Value);
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void add(const char *Name, int Value);
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void format(std::string &Result);
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};
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#endif
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