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#ifndef RawURLBuffer_h
#define RawURLBuffer_h

#include "URLBuffer.h"
#include <stdlib.h>

namespace WTF {

// Simple implementation of the URLBuffer using new[]. This class
// also supports a static buffer so if it is allocated on the stack, most
// URLs can be canonicalized with no heap allocations.
template<typename CHAR, int inlineCapacity = 1024>
class RawURLBuffer : public URLBuffer<CHAR> {
public:
    RawURLBuffer() : URLBuffer<CHAR>()
    {
        this->m_buffer = m_inlineBuffer;
        this->m_capacity = inlineCapacity;
    }

    virtual ~RawURLBuffer()
    {
        if (this->m_buffer != m_inlineBuffer)
            delete[] this->m_buffer;
    }

    virtual void resize(int size)
    {
        CHAR* newBuffer = new CHAR[size];
        memcpy(newBuffer, this->m_buffer, sizeof(CHAR) * (this->m_length < size ? this->m_length : size));
        if (this->m_buffer != m_inlineBuffer)
            delete[] this->m_buffer;
        this->m_buffer = newBuffer;
        this->m_capacity = size;
    }

protected:
    CHAR m_inlineBuffer[inlineCapacity];
};

} // namespace WTF

#endif // RawURLBuffer_h