src/main/c/util/Json.cpp

// Copyright (c) 2013, Matt Godbolt
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without 
// modification, are permitted provided that the following conditions are met:
// 
// Redistributions of source code must retain the above copyright notice, this 
// list of conditions and the following disclaimer.
// 
// Redistributions in binary form must reproduce the above copyright notice, 
// this list of conditions and the following disclaimer in the documentation 
// and/or other materials provided with the distribution.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
// POSSIBILITY OF SUCH DAMAGE.

#include "seasocks/util/Json.h"

#include <iomanip>

namespace seasocks {

void jsonToStream(std::ostream& str, const char* t) {
    str << '"';
    for (; *t; ++t) {
        switch (*t) {
        default:
            if (*t >= 32) {
                str << *t;
            } else {
                str << "\\u" << std::setw(4)
                    << std::setfill('0') << std::hex << (int)*t;
            }
            break;
        case 8: str << "\\b"; break;
        case 9: str << "\\t"; break;
        case 10: str << "\\n"; break;
        case 12: str << "\\f"; break;
        case 13: str << "\\r"; break;
        case '"': case '\\':
            str << '\\';
            str << *t;
            break;
        }
    }
    str << '"';
}

void jsonToStream(std::ostream& str, bool b) {
    str << (b ? "true" : "false");
}

void EpochTimeAsLocal::jsonToStream(std::ostream &o) const {
    o << "new Date(" << t * 1000 << ").toLocaleString()";
}

}