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lang/c/msgpack: divide pack_raw() into pack_raw() and pack_raw_body()

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git-svn-id: file:///Users/frsyuki/project/msgpack-git/svn/x@74 5a5092ae-2292-43ba-b2d5-dcab9c1a2731
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frsyuki
2009-02-15 09:09:58 +00:00
parent 921b0ff62e
commit 1ad04b22d8
9 changed files with 28 additions and 139 deletions
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131
cpp/pack.hpp
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@@ -47,7 +47,8 @@ public:
void pack_false() { pack_false_impl(m_stream); }
void pack_array(unsigned int n) { pack_array_impl(m_stream, n); }
void pack_map(unsigned int n) { pack_map_impl(m_stream, n); }
void pack_raw(const char* b, size_t l) { pack_raw_impl(m_stream, (const void*)b, l); }
void pack_raw(size_t l) { pack_raw_impl(m_stream, l); }
void pack_raw_body(const char* b, size_t l) { pack_raw_body_impl(m_stream, b, l); }
private:
static void pack_int_impl(Stream& x, int d);
@@ -67,7 +68,9 @@ private:
static void pack_false_impl(Stream& x);
static void pack_array_impl(Stream& x, unsigned int n);
static void pack_map_impl(Stream& x, unsigned int n);
static void pack_raw_impl(Stream& x, const void* b, size_t l);
static void pack_raw_impl(Stream& x, size_t l);
static void pack_raw_body_impl(Stream& x, const void* b, size_t l);
static void append_buffer(Stream& x, const unsigned char* buf, unsigned int len)
{ x.write((const char*)buf, len); }
@@ -90,130 +93,6 @@ template <typename Stream>
packer<Stream>::packer(Stream& s) : m_stream(s) { }
/*
class dynamic_stream {
public:
template <typename Stream>
dynamic_stream(Stream& s);
public:
void write(const char* buf, size_t len)
{ (*m_function)(m_object, buf, len); }
private:
void* m_object;
void (*m_function)(void* object, const char* buf, size_t len);
private:
struct write_trampoline;
};
class dynamic_packer {
public:
template <typename Stream>
dynamic_packer(Stream& s);
public:
void pack_int(int d) { pack_int_impl(m_stream, d); }
void pack_unsigned_int(unsigned int d) { pack_unsigned_int_impl(m_stream, d); }
void pack_uint8(uint8_t d) { pack_uint8_impl(m_stream, d); }
void pack_uint16(uint16_t d) { pack_uint16_impl(m_stream, d); }
void pack_uint32(uint32_t d) { pack_uint32_impl(m_stream, d); }
void pack_uint64(uint64_t d) { pack_uint64_impl(m_stream, d); }
void pack_int8(uint8_t d) { pack_int8_impl(m_stream, d); }
void pack_int16(uint16_t d) { pack_int16_impl(m_stream, d); }
void pack_int32(uint32_t d) { pack_int32_impl(m_stream, d); }
void pack_int64(uint64_t d) { pack_int64_impl(m_stream, d); }
void pack_float(float d) { pack_float_impl(m_stream, d); }
void pack_double(double d) { pack_double_impl(m_stream, d); }
void pack_nil() { pack_nil_impl(m_stream); }
void pack_true() { pack_true_impl(m_stream); }
void pack_false() { pack_false_impl(m_stream); }
void pack_array(unsigned int n) { pack_array_impl(m_stream, n); }
void pack_map(unsigned int n) { pack_map_impl(m_stream, n); }
void pack_string(const char* b) { pack_string_impl(m_stream, b); }
void pack_raw(const char* b, size_t l) { pack_raw_impl(m_stream, (const void*)b, l); }
private:
static void pack_int_impl(dynamic_stream& x, int d);
static void pack_unsigned_int_impl(dynamic_stream& x, unsigned int d);
static void pack_uint8_impl(dynamic_stream& x, uint8_t d);
static void pack_uint16_impl(dynamic_stream& x, uint16_t d);
static void pack_uint32_impl(dynamic_stream& x, uint32_t d);
static void pack_uint64_impl(dynamic_stream& x, uint64_t d);
static void pack_int8_impl(dynamic_stream& x, int8_t d);
static void pack_int16_impl(dynamic_stream& x, int16_t d);
static void pack_int32_impl(dynamic_stream& x, int32_t d);
static void pack_int64_impl(dynamic_stream& x, int64_t d);
static void pack_float_impl(dynamic_stream& x, float d);
static void pack_double_impl(dynamic_stream& x, double d);
static void pack_nil_impl(dynamic_stream& x);
static void pack_true_impl(dynamic_stream& x);
static void pack_false_impl(dynamic_stream& x);
static void pack_array_impl(dynamic_stream& x, unsigned int n);
static void pack_map_impl(dynamic_stream& x, unsigned int n);
static void pack_string_impl(dynamic_stream& x, const char* b);
static void pack_raw_impl(dynamic_stream& x, const void* b, size_t l);
static void append_buffer(dynamic_stream& x, const unsigned char* buf, unsigned int len)
{ x.write((const char*)buf, len); }
private:
dynamic_stream m_stream;
private:
dynamic_packer();
};
#define msgpack_pack_inline_func(name) \
inline void dynamic_packer::pack_ ## name ## _impl
#define msgpack_pack_user dynamic_stream&
#define msgpack_pack_append_buffer append_buffer
#include "msgpack/pack_template.h"
template <typename Stream>
dynamic_packer::dynamic_packer(Stream& s) : m_stream(s) { }
struct dynamic_stream::write_trampoline {
private:
template <typename R>
struct ret_type {
typedef R (*type)(void*, const char*, size_t);
};
template <typename Stream, typename R,
typename Ptr, typename Sz, R (Stream::*MemFun)(Ptr*, Sz)>
static R trampoline(void* obj, const char* buf, size_t len)
{
return (reinterpret_cast<Stream*>(obj)->*MemFun)(buf, len);
}
public:
template <typename Stream, typename R, typename Ptr, typename Sz>
static typename ret_type<R>::type get(R (Stream::*func)(Ptr*, Sz))
{
R (*f)(void*, const char*, size_t) =
&trampoline<Stream, R, Ptr, Sz, &Stream::write>;
return f;
}
};
template <typename Stream>
dynamic_stream::dynamic_stream(Stream& s)
{
m_object = reinterpret_cast<void*>(&s);
m_function = reinterpret_cast<void (*)(void*, const char*, size_t)>(
write_trampoline::get(&Stream::write)
);
}
template <typename Stream>
inline void pack(Stream& s, object o)
{
dynamic_packer pk(s);
o.pack(pk);
}
*/
} // namespace msgpack
#endif /* msgpack/pack.hpp */