FM / rapidjson

/srv/osrm/osrm-backend/third_party/rapidjson/include/rapidjson/

/srv/osrm/osrm-backend/third_party/rapidjson/include/rapidjson

Name	Size	Mode	Actions
error/	-	0755	rm
internal/	-	0755	rm
msinttypes/	-	0755	rm
allocators.h	10311	0644	edit dl rm
document.h	113794	0644	edit dl rm
encodedstream.h	10686	0644	edit dl rm
encodings.h	28553	0644	edit dl rm
filereadstream.h	2988	0644	edit dl rm
filewritestream.h	3139	0644	edit dl rm
fwd.h	4035	0644	edit dl rm
istreamwrapper.h	3576	0644	edit dl rm
memorybuffer.h	2560	0644	edit dl rm
memorystream.h	2667	0644	edit dl rm
ostreamwrapper.h	2331	0644	edit dl rm
pointer.h	58465	0644	edit dl rm
prettywriter.h	9601	0644	edit dl rm
rapidjson.h	21461	0644	edit dl rm
reader.h	79760	0644	edit dl rm
schema.h	80014	0644	edit dl rm
stream.h	5466	0644	edit dl rm
stringbuffer.h	3798	0644	edit dl rm
writer.h	23261	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/third_party/rapidjson/include/rapidjson/prettywriter.h (9601B)

// Tencent is pleased to support the open source community by making RapidJSON available.
// 
// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
//
// Licensed under the MIT License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// http://opensource.org/licenses/MIT
//
// 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.

#ifndef RAPIDJSON_PRETTYWRITER_H_
#define RAPIDJSON_PRETTYWRITER_H_

#include "writer.h"

#ifdef __GNUC__
RAPIDJSON_DIAG_PUSH
RAPIDJSON_DIAG_OFF(effc++)
#endif

RAPIDJSON_NAMESPACE_BEGIN

//! Combination of PrettyWriter format flags.
/*! \see PrettyWriter::SetFormatOptions
 */
enum PrettyFormatOptions {
    kFormatDefault = 0,         //!< Default pretty formatting.
    kFormatSingleLineArray = 1  //!< Format arrays on a single line.
};

//! Writer with indentation and spacing.
/*!
    \tparam OutputStream Type of ouptut os.
    \tparam SourceEncoding Encoding of source string.
    \tparam TargetEncoding Encoding of output stream.
    \tparam StackAllocator Type of allocator for allocating memory of stack.
*/
template<typename OutputStream, typename SourceEncoding = UTF8<>, typename TargetEncoding = UTF8<>, typename StackAllocator = CrtAllocator, unsigned writeFlags = kWriteDefaultFlags>
class PrettyWriter : public Writer<OutputStream, SourceEncoding, TargetEncoding, StackAllocator, writeFlags> {
public:
    typedef Writer<OutputStream, SourceEncoding, TargetEncoding, StackAllocator> Base;
    typedef typename Base::Ch Ch;

//! Constructor
    /*! \param os Output stream.
        \param allocator User supplied allocator. If it is null, it will create a private one.
        \param levelDepth Initial capacity of stack.
    */
    explicit PrettyWriter(OutputStream& os, StackAllocator* allocator = 0, size_t levelDepth = Base::kDefaultLevelDepth) : 
        Base(os, allocator, levelDepth), indentChar_(' '), indentCharCount_(4), formatOptions_(kFormatDefault) {}

explicit PrettyWriter(StackAllocator* allocator = 0, size_t levelDepth = Base::kDefaultLevelDepth) : 
        Base(allocator, levelDepth), indentChar_(' '), indentCharCount_(4) {}

//! Set custom indentation.
    /*! \param indentChar       Character for indentation. Must be whitespace character (' ', '\\t', '\\n', '\\r').
        \param indentCharCount  Number of indent characters for each indentation level.
        \note The default indentation is 4 spaces.
    */
    PrettyWriter& SetIndent(Ch indentChar, unsigned indentCharCount) {
        RAPIDJSON_ASSERT(indentChar == ' ' || indentChar == '\t' || indentChar == '\n' || indentChar == '\r');
        indentChar_ = indentChar;
        indentCharCount_ = indentCharCount;
        return *this;
    }

//! Set pretty writer formatting options.
    /*! \param options Formatting options.
    */
    PrettyWriter& SetFormatOptions(PrettyFormatOptions options) {
        formatOptions_ = options;
        return *this;
    }

/*! @name Implementation of Handler
        \see Handler
    */
    //@{

bool Null()                 { PrettyPrefix(kNullType);   return Base::WriteNull(); }
    bool Bool(bool b)           { PrettyPrefix(b ? kTrueType : kFalseType); return Base::WriteBool(b); }
    bool Int(int i)             { PrettyPrefix(kNumberType); return Base::WriteInt(i); }
    bool Uint(unsigned u)       { PrettyPrefix(kNumberType); return Base::WriteUint(u); }
    bool Int64(int64_t i64)     { PrettyPrefix(kNumberType); return Base::WriteInt64(i64); }
    bool Uint64(uint64_t u64)   { PrettyPrefix(kNumberType); return Base::WriteUint64(u64);  }
    bool Double(double d)       { PrettyPrefix(kNumberType); return Base::WriteDouble(d); }

bool RawNumber(const Ch* str, SizeType length, bool copy = false) {
        (void)copy;
        PrettyPrefix(kNumberType);
        return Base::WriteString(str, length);
    }

bool String(const Ch* str, SizeType length, bool copy = false) {
        (void)copy;
        PrettyPrefix(kStringType);
        return Base::WriteString(str, length);
    }

#if RAPIDJSON_HAS_STDSTRING
    bool String(const std::basic_string<Ch>& str) {
        return String(str.data(), SizeType(str.size()));
    }
#endif

bool StartObject() {
        PrettyPrefix(kObjectType);
        new (Base::level_stack_.template Push<typename Base::Level>()) typename Base::Level(false);
        return Base::WriteStartObject();
    }

bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); }

#if RAPIDJSON_HAS_STDSTRING
    bool Key(const std::basic_string<Ch>& str) {
        return Key(str.data(), SizeType(str.size()));
    }
#endif
	
    bool EndObject(SizeType memberCount = 0) {
        (void)memberCount;
        RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level));
        RAPIDJSON_ASSERT(!Base::level_stack_.template Top<typename Base::Level>()->inArray);
        bool empty = Base::level_stack_.template Pop<typename Base::Level>(1)->valueCount == 0;

if (!empty) {
            Base::os_->Put('\n');
            WriteIndent();
        }
        bool ret = Base::WriteEndObject();
        (void)ret;
        RAPIDJSON_ASSERT(ret == true);
        if (Base::level_stack_.Empty()) // end of json text
            Base::os_->Flush();
        return true;
    }

bool StartArray() {
        PrettyPrefix(kArrayType);
        new (Base::level_stack_.template Push<typename Base::Level>()) typename Base::Level(true);
        return Base::WriteStartArray();
    }

bool EndArray(SizeType memberCount = 0) {
        (void)memberCount;
        RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level));
        RAPIDJSON_ASSERT(Base::level_stack_.template Top<typename Base::Level>()->inArray);
        bool empty = Base::level_stack_.template Pop<typename Base::Level>(1)->valueCount == 0;

if (!empty && !(formatOptions_ & kFormatSingleLineArray)) {
            Base::os_->Put('\n');
            WriteIndent();
        }
        bool ret = Base::WriteEndArray();
        (void)ret;
        RAPIDJSON_ASSERT(ret == true);
        if (Base::level_stack_.Empty()) // end of json text
            Base::os_->Flush();
        return true;
    }

//@}

/*! @name Convenience extensions */
    //@{

//! Simpler but slower overload.
    bool String(const Ch* str) { return String(str, internal::StrLen(str)); }
    bool Key(const Ch* str) { return Key(str, internal::StrLen(str)); }

//@}

//! Write a raw JSON value.
    /*!
        For user to write a stringified JSON as a value.

\param json A well-formed JSON value. It should not contain null character within [0, length - 1] range.
        \param length Length of the json.
        \param type Type of the root of json.
        \note When using PrettyWriter::RawValue(), the result json may not be indented correctly.
    */
    bool RawValue(const Ch* json, size_t length, Type type) { PrettyPrefix(type); return Base::WriteRawValue(json, length); }

protected:
    void PrettyPrefix(Type type) {
        (void)type;
        if (Base::level_stack_.GetSize() != 0) { // this value is not at root
            typename Base::Level* level = Base::level_stack_.template Top<typename Base::Level>();

if (level->inArray) {
                if (level->valueCount > 0) {
                    Base::os_->Put(','); // add comma if it is not the first element in array
                    if (formatOptions_ & kFormatSingleLineArray)
                        Base::os_->Put(' ');
                }

if (!(formatOptions_ & kFormatSingleLineArray)) {
                    Base::os_->Put('\n');
                    WriteIndent();
                }
            }
            else {  // in object
                if (level->valueCount > 0) {
                    if (level->valueCount % 2 == 0) {
                        Base::os_->Put(',');
                        Base::os_->Put('\n');
                    }
                    else {
                        Base::os_->Put(':');
                        Base::os_->Put(' ');
                    }
                }
                else
                    Base::os_->Put('\n');

if (level->valueCount % 2 == 0)
                    WriteIndent();
            }
            if (!level->inArray && level->valueCount % 2 == 0)
                RAPIDJSON_ASSERT(type == kStringType);  // if it's in object, then even number should be a name
            level->valueCount++;
        }
        else {
            RAPIDJSON_ASSERT(!Base::hasRoot_);  // Should only has one and only one root.
            Base::hasRoot_ = true;
        }
    }

void WriteIndent()  {
        size_t count = (Base::level_stack_.GetSize() / sizeof(typename Base::Level)) * indentCharCount_;
        PutN(*Base::os_, static_cast<typename TargetEncoding::Ch>(indentChar_), count);
    }

Ch indentChar_;
    unsigned indentCharCount_;
    PrettyFormatOptions formatOptions_;

private:
    // Prohibit copy constructor & assignment operator.
    PrettyWriter(const PrettyWriter&);
    PrettyWriter& operator=(const PrettyWriter&);
};

RAPIDJSON_NAMESPACE_END

#ifdef __GNUC__
RAPIDJSON_DIAG_POP
#endif

#endif // RAPIDJSON_RAPIDJSON_H_

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