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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#include "plUUID.h"
#ifdef HS_BUILD_FOR_UNIX
#include <uuid/uuid.h>
struct plUUIDHelper
{
static inline void CopyToPlasma( plUUID * dst, const uuid_t & src )
{
hsAssert( sizeof(uuid_t)==sizeof(dst->fData), "sizeof(uuid_t)!=sizeof(plUUID)" );
memcpy( (void*)dst->fData, (const void *)src, sizeof( plUUID ) );
}
static inline void CopyToNative( uuid_t & dst, const plUUID * src )
{
hsAssert( sizeof(uuid_t)==sizeof(src->fData), "sizeof(uuid_t)!=sizeof(plUUID)" );
memcpy( (void*)dst, (const void *)src->fData, sizeof( plUUID ) );
}
};
void plUUID::Clear()
{
uuid_t g;
plUUIDHelper::CopyToNative( g, this );
uuid_clear( g );
plUUIDHelper::CopyToPlasma( this, g );
}
bool plUUID::IsNull() const
{
uuid_t g;
plUUIDHelper::CopyToNative( g, this );
return ( uuid_is_null( g )!=0 );
}
void plUUID::CopyFrom( const plUUID * v )
{
memcpy( (void*)fData, (const void*)v->fData, sizeof(fData) );
}
int plUUID::CompareTo( const plUUID * v ) const
{
uuid_t ga, gb;
plUUIDHelper::CopyToNative( ga, this );
plUUIDHelper::CopyToNative( gb, v );
int ans = uuid_compare( ga, gb );
return ans;
}
bool plUUID::IsEqualTo( const plUUID * v ) const
{
return ( CompareTo( v )==0 );
}
bool plUUID::FromString( const char * str )
{
Clear();
if ( !str )
return false;
uuid_t g;
uuid_parse( str, g );
plUUIDHelper::CopyToPlasma( this, g );
return true;
}
bool plUUID::ToString( std::string & out ) const
{
uuid_t g;
plUUIDHelper::CopyToNative( g, this );
char buf[40];
uuid_unparse( g, buf );
out = buf;
return true;
}
std::string plUUID::ToString() const
{
std::string str;
plUUID::ToString( str );
return str;
}
// static
plUUID plUUID::Generate()
{
uuid_t g;
uuid_generate( g );
plUUID result;
plUUIDHelper::CopyToPlasma( &result, g );
return result;
}
#else
// dummy function to prevent a linker warning complaining about no public symbols if the
// contents of the file get compiled out via pre-processor
void _preventLNK4221WarningStub()
{
}
#endif