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lang/c/msgpack: added C++ binding msgpack::pack

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git-svn-id: file:///Users/frsyuki/project/msgpack-git/svn/x@53 5a5092ae-2292-43ba-b2d5-dcab9c1a2731
This commit is contained in:
frsyuki
2009-02-15 09:09:56 +00:00
parent 9b95875d85
commit f41c20a250
8 changed files with 426 additions and 118 deletions
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77
cpp/object.cpp
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@@ -1,4 +1,5 @@
#include "msgpack/object.hpp"
#include "msgpack/pack.hpp"
namespace msgpack {
@@ -132,24 +133,73 @@ template <>
inline void numeric_inspect<int8_t>(int8_t v, std::ostream& s)
{ s << (int16_t)v; }
template <typename V>
inline void numeric_pack(dynamic_packer& p, V v);
template <>
inline void numeric_pack<uint8_t>(dynamic_packer& p, uint8_t v)
{ p.pack_unsigned_int_8(v); }
template <>
inline void numeric_pack<uint16_t>(dynamic_packer& p, uint16_t v)
{ p.pack_unsigned_int_16(v); }
template <>
inline void numeric_pack<uint32_t>(dynamic_packer& p, uint32_t v)
{ p.pack_unsigned_int_32(v); }
template <>
inline void numeric_pack<uint64_t>(dynamic_packer& p, uint64_t v)
{ p.pack_unsigned_int_64(v); }
template <>
inline void numeric_pack<int8_t>(dynamic_packer& p, int8_t v)
{ p.pack_unsigned_int_8(v); }
template <>
inline void numeric_pack<int16_t>(dynamic_packer& p, int16_t v)
{ p.pack_unsigned_int_16(v); }
template <>
inline void numeric_pack<int32_t>(dynamic_packer& p, int32_t v)
{ p.pack_unsigned_int_32(v); }
template <>
inline void numeric_pack<int64_t>(dynamic_packer& p, int64_t v)
{ p.pack_unsigned_int_64(v); }
template <>
inline void numeric_pack<float>(dynamic_packer& p, float v)
{ p.pack_float(v); }
template <>
inline void numeric_pack<double>(dynamic_packer& p, double v)
{ p.pack_double(v); }
} // noname namespace
bool object_nil::isnil() const { return true; }
bool object_nil::operator== (const object_class* x) const
{ return typeid(*this) == typeid(*x); }
void object_nil::pack(dynamic_packer& p) const
{ p.pack_nil(); }
const object_class* object_nil::inspect(std::ostream& s) const
{ s << "nil"; return this; }
bool object_true::xbool() const { return true; }
bool object_true::operator== (const object_class* x) const
{ return typeid(*this) == typeid(*x); }
void object_true::pack(dynamic_packer& p) const
{ p.pack_true(); }
const object_class* object_true::inspect(std::ostream& s) const
{ s << "true"; return this; }
bool object_false::xbool() const { return false; }
bool object_false::operator== (const object_class* x) const
{ return typeid(*this) == typeid(*x); }
void object_false::pack(dynamic_packer& p) const
{ p.pack_false(); }
const object_class* object_false::inspect(std::ostream& s) const
{ s << "false"; return this; }
@@ -176,6 +226,8 @@ bool object_##NAME::operator> (const object_class* x) const \
try { return val > x->x##NAME(); } \
catch (negative_overflow_error&) { return true; } \
catch (overflow_error&) { return false; } \
void object_##NAME::pack(dynamic_packer& p) const \
{ numeric_pack(p, val); } \
const object_class* object_##NAME::inspect(std::ostream& s) const \
{ numeric_inspect(val, s); return this; } \
@@ -236,7 +288,9 @@ bool object_##NAME::operator> (const object_class* x) const { \
catch (type_error&) { return true; } \
} \
} } \
const object_class* object_##NAME::inspect(std::ostream& s) const \
void object_##NAME::pack(dynamic_packer& p) const \
{ numeric_pack(p, val); } \
const object_class* object_##NAME::inspect(std::ostream& s) const \
{ s << val; return this; } \
FLOAT_OBJECT(float)
@@ -260,6 +314,8 @@ bool object_##NAME::operator> (const object_class* x) const { \
const_raw xr(x->xraw()); \
if(len == xr.len) { return ptr != xr.ptr && memcmp(ptr, xr.ptr, len) > 0; } \
else { return len > xr.len; } } \
void object_##NAME::pack(dynamic_packer& p) const \
{ p.pack_raw(ptr, len); } \
const object_class* object_##NAME::inspect(std::ostream& s) const \
{ (s << '"').write((const char*)ptr, len) << '"'; return this; } // FIXME escape
@@ -303,6 +359,15 @@ const object_class* object_array::inspect(std::ostream& s) const
s << ']';
return this;
}
void object_array::pack(dynamic_packer& p) const
{
p.pack_array(val.size());
for(std::vector<object>::const_iterator it(val.begin()), it_end(val.end());
it != it_end;
++it) {
it->pack(p);
}
}
map& object_map::xmap() { return val; }
@@ -334,6 +399,16 @@ const object_class* object_map::inspect(std::ostream& s) const
s << '}';
return this;
}
void object_map::pack(dynamic_packer& p) const
{
p.pack_map(val.size());
for(std::map<object, object>::const_iterator it(val.begin()), it_end(val.end());
it != it_end;
++it) {
it->first.pack(p);
it->second.pack(p);
}
}
} // namespace msgpack