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//
// MessagePack for C++ dynamic typed objects
//
// Copyright (C) 2008-2009 FURUHASHI Sadayuki
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// 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.
//
#include "msgpack/object.hpp"
#include <string.h>
namespace msgpack {
std::ostream& operator<< (std::ostream& s, const object o)
{
switch(o.type) {
case type::NIL:
s << "nil";
break;
case type::BOOLEAN:
s << (o.via.boolean ? "true" : "false");
break;
case type::POSITIVE_INTEGER:
s << o.via.u64;
break;
case type::NEGATIVE_INTEGER:
s << o.via.i64;
break;
case type::DOUBLE:
s << o.via.dec;
break;
case type::RAW:
(s << '"').write(o.via.ref.ptr, o.via.ref.size) << '"';
break;
case type::ARRAY:
s << "[";
if(o.via.container.size != 0) {
object* p(o.via.container.ptr);
s << *p;
++p;
for(object* const pend(o.via.container.ptr + o.via.container.size);
p < pend; ++p) {
s << ", " << *p;
}
}
s << "]";
break;
// FIXME loop optimiziation
case type::MAP:
s << "{";
if(o.via.container.size != 0) {
object* p(o.via.container.ptr);
object* const pend(o.via.container.ptr + o.via.container.size*2);
s << *p; ++p;
s << "=>";
s << *p; ++p;
while(p < pend) {
s << ", ";
s << *p; ++p;
s << "=>";
s << *p; ++p;
}
}
s << "}";
break;
// FIXME loop optimiziation
default:
// FIXME
s << "#<UNKNOWN " << (uint16_t)o.type << ">";
}
return s;
}
bool operator==(const object x, const object y)
{
if(x.type != y.type) { return false; }
switch(x.type) {
case type::NIL:
return true;
case type::BOOLEAN:
return x.via.boolean == y.via.boolean;
case type::POSITIVE_INTEGER:
return x.via.u64 == y.via.u64;
case type::NEGATIVE_INTEGER:
return x.via.i64 == y.via.i64;
case type::RAW:
return x.via.ref.size == y.via.ref.size &&
memcmp(x.via.ref.ptr, y.via.ref.ptr, x.via.ref.size) == 0;
case type::ARRAY:
if(x.via.container.size != y.via.container.size) { return false; }
for(object* px(x.via.container.ptr),
* const pxend(x.via.container.ptr + x.via.container.size),
* py(y.via.container.ptr);
px < pxend; ++px, ++py) {
if(*px != *py) { return false; }
}
return true;
// FIXME loop optimiziation
case type::MAP:
if(x.via.container.size != y.via.container.size) { return false; }
for(object* px(x.via.container.ptr),
* const pxend(x.via.container.ptr + x.via.container.size*2),
* py(y.via.container.ptr);
px < pxend; ++px, ++py) {
if(*px != *py) { return false; }
}
return true;
default:
return false;
}
}
} // namespace msgpack
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