#ifndef ArgumentEncoder_h
#define ArgumentEncoder_h
#include "ArgumentCoder.h"
#include "Attachment.h"
#include <wtf/PassOwnPtr.h>
#include <wtf/TypeTraits.h>
#include <wtf/Vector.h>
namespace CoreIPC {
class ArgumentEncoder;
class DataReference;
class ArgumentEncoder {
public:
static PassOwnPtr<ArgumentEncoder> create(uint64_t destinationID);
~ArgumentEncoder();
void encodeFixedLengthData(const uint8_t*, size_t, unsigned alignment);
void encodeVariableLengthByteArray(const DataReference&);
void encodeBool(bool);
void encodeUInt16(uint16_t);
void encodeUInt32(uint32_t);
void encodeUInt64(uint64_t);
void encodeInt32(int32_t);
void encodeInt64(int64_t);
void encodeFloat(float);
void encodeDouble(double);
template<typename T> void encodeEnum(T t)
{
COMPILE_ASSERT(sizeof(T) <= sizeof(uint64_t), enum_type_must_not_be_larger_than_64_bits);
encodeUInt64(static_cast<uint64_t>(t));
}
template<typename T> void encode(const T& t)
{
ArgumentCoder<T>::encode(this, t);
}
uint8_t* buffer() const { return m_buffer; }
size_t bufferSize() const { return m_bufferSize; }
void addAttachment(const Attachment&);
Vector<Attachment> releaseAttachments();
#ifndef NDEBUG
void debug();
#endif
private:
explicit ArgumentEncoder(uint64_t destinationID);
uint8_t* grow(unsigned alignment, size_t size);
uint8_t* m_buffer;
uint8_t* m_bufferPointer;
size_t m_bufferSize;
size_t m_bufferCapacity;
Vector<Attachment> m_attachments;
};
template<> inline void ArgumentEncoder::encode(const bool& n)
{
encodeBool(n);
}
template<> inline void ArgumentEncoder::encode(const uint16_t& n)
{
encodeUInt16(n);
}
template<> inline void ArgumentEncoder::encode(const uint32_t& n)
{
encodeUInt32(n);
}
template<> inline void ArgumentEncoder::encode(const uint64_t& n)
{
encodeUInt64(n);
}
template<> inline void ArgumentEncoder::encode(const int32_t& n)
{
encodeInt32(n);
}
template<> inline void ArgumentEncoder::encode(const int64_t& n)
{
encodeInt64(n);
}
template<> inline void ArgumentEncoder::encode(const float& n)
{
encodeFloat(n);
}
template<> inline void ArgumentEncoder::encode(const double& n)
{
encodeDouble(n);
}
}
#endif // ArgumentEncoder_h