/*==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 . 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 "hsStream.h" #include "plGenericVar.h" #include "hsMemory.h" #include "hsStlUtils.h" ////////////////////////////////////////////////////// // plGenericType ////////////////////////////////////////////////////// // reset runtime state, not inherent state void plGenericType::Reset() { fI=0; } void plGenericType::CopyFrom(const plGenericType& c) { IDeallocString(); fType = c.fType; if (fType==kString || fType==kAny) { fS=hsStrcpy(c.fS); } else { HSMemory::BlockMove((void*)&c.fI, (void*)&fI, 4); } } //// Conversion Functions //////////////////////////////////////////////////// const Int32 & plGenericType::IToInt( void ) const { hsAssert( fType == kInt || fType == kAny, "Trying to use a non-int parameter as an int!" ); static Int32 i; if( fType == kAny ) { hsAssert( fS != nil, "Weird parameter during conversion" ); i = atoi( fS ); return i; } return fI; } const UInt32 & plGenericType::IToUInt( void ) const { hsAssert( fType == kUInt || fType == kAny, "Trying to use a non-int parameter as an int!" ); static UInt32 i; if( fType == kAny ) { hsAssert( fS != nil, "Weird parameter during conversion" ); i = atoi( fS ); return i; } return fU; } const double & plGenericType::IToDouble( void ) const { hsAssert( fType == kDouble || fType == kAny, "Trying to use a non-float parameter as a Double!" ); static double d; if( fType == kAny ) { hsAssert( fS != nil, "Weird parameter during conversion" ); d = atof( fS ); return d; } return fD; } const float & plGenericType::IToFloat( void ) const { hsAssert( fType == kFloat || fType == kAny, "Trying to use a non-float parameter as a float!" ); static float f; if( fType == kAny ) { hsAssert( fS != nil, "Weird parameter during conversion" ); f = (float)atof( fS ); return f; } return fF; } const bool & plGenericType::IToBool( void ) const { hsAssert( fType == kBool || fType == kAny, "Trying to use a non-bool parameter as a bool!" ); static bool b; if( fType == kAny ) { hsAssert( fS != nil, "Weird parameter during conversion" ); if( atoi( fS ) > 0 || stricmp( fS, "true" ) == 0 ) b = true; else b = false; return b; } return fB; } const plGenericType::CharPtr & plGenericType::IToString( void ) const { hsAssert( fType == kString || fType == kAny, "Trying to use a non-string parameter as a string!" ); return fS; } const char & plGenericType::IToChar( void ) const { hsAssert( fType == kChar || fType == kAny, "Trying to use a non-char parameter as a char!" ); static char c; if( fType == kAny ) { hsAssert( fS != nil, "Weird parameter during conversion" ); c = fS[ 0 ]; return c; } return fC; } void plGenericType::Read(hsStream* s) { IDeallocString(); s->ReadSwap(&fType); switch ( fType ) { case kString: case kAny: fS=s->ReadSafeString(); break; case kBool: {Int8 b; s->ReadSwap( &b ); fB = b?true:false;} break; case kChar: s->ReadSwap( &fC ); break; case kInt : s->ReadSwap( &fI ); break; case kUInt: s->ReadSwap( &fU ); break; case kFloat: s->ReadSwap( &fF ); break; case kDouble: s->ReadSwap( &fD ); break; case kNone : break; } } void plGenericType::Write(hsStream* s) { s->WriteSwap(fType); switch ( fType ) { case kString: case kAny: s->WriteSafeString(fS); break; case kBool: {Int8 b = fB?1:0; s->WriteSwap( b );} break; case kChar: s->WriteSwap( fC ); break; case kInt : s->WriteSwap( fI ); break; case kUInt: s->WriteSwap( fU ); break; case kFloat: s->WriteSwap( fF ); break; case kDouble: s->WriteSwap( fD ); break; case kNone : break; } } /////////////////////////////////////////////////// /////////////////////////////////////////////////// void plGenericVar::Read(hsStream* s) { delete [] fName; fName = s->ReadSafeString(); fValue.Read(s); } void plGenericVar::Write(hsStream* s) { s->WriteSafeString(fName); fValue.Write(s); } ////////////////////////////////// void plGenericType::SetVar(Types t, unsigned int size, void* val) { fType = t; switch (t) { case kInt : { hsAssert(size <= sizeof(fI), "plGenericType::SetVar size too large for int"); memcpy(&fI, val, size); break; } case kUInt : { hsAssert(size <= sizeof(fU), "plGenericType::SetVar size too large for unsigned int"); memcpy(&fU, val, size); break; } case kFloat : { hsAssert(size <= sizeof(fF), "plGenericType::SetVar size too large for float"); memcpy(&fF, val, size); break; } case kDouble : { hsAssert(size <= sizeof(fD), "plGenericType::SetVar size too large for double"); memcpy(&fD, val, size); break; } case kBool : { hsAssert(size <= sizeof(fB), "plGenericType::SetVar size too large for bool"); memcpy(&fB, val, size); break; } case kChar : { hsAssert(size <= sizeof(fC), "plGenericType::SetVar size too large for char"); memcpy(&fC, val, size); break; } case kString : { delete [] fS; fS = TRACKED_NEW char[size+1]; memcpy(fS,val,size); fS[size] = 0; break; } case kNone : break; default: hsAssert(false,"plGenericType::SetVar unknown type"); } } std::string plGenericType::GetAsStdString() const { std::string s; switch (fType) { case kInt : { xtl::format(s,"%d",fI); break; } case kBool : case kUInt : { xtl::format(s,"%u",fType==kBool?fB:fU); break; } case kFloat : case kDouble : { xtl::format(s,"%f",fType==kDouble?fD:fF); break; } case kChar : { xtl::format(s,"%c",fC); break; } case kAny : case kString : { s = fS; break; } case kNone : break; default: hsAssert(false,"plGenericType::GetAsStdString unknown type"); } return s; }