void pff_footer::print()
{
int ip = GetIP();
cout << "IP: " << (int)((unsigned char*)(&ip))[0] << "." << (int)((unsigned char*)(&ip))[1] << "." << (int)((unsigned char*)(&ip))[2] << "." << (int)((unsigned char*)(&ip))[3] <<endl;
cout << "RESERVED: " << GetReserved() << endl;
cout << "KING TAG: " << GetKingTag()[0] << GetKingTag()[1] << GetKingTag()[2] << GetKingTag()[3] << endl;
}
// Append
//------------------------------------------------------------------------------
void AString::Append( const char * string, size_t len )
{
uint32_t newLen = m_Length + (uint32_t)len;
if ( newLen > GetReserved() )
{
Grow( newLen );
}
Copy( string, m_Contents + m_Length, len ); // handles terminator
m_Length = newLen;
}
bool BEParser::Parse_Export_Animation(BEAnimationList *pAnimationList)
{
pScanner->ReadToken();
RTOKENTYPE tt=pScanner->GetTokenType();
if(tt==RTOKEN_SEMICOLON) { return true; }
if(tt!=RTOKEN_STRING) { return false; }
if(GetReserved(pScanner->GetToken())!=IANIMATION) return false;
pScanner->ReadToken();
AnimationParam *newani=new AnimationParam;
reservedcode rc=GetReserved(pScanner->GetToken());
switch(rc)
{
case ITRANSFORM : newani->iAnimationType=AM_TRANSFORM;break;
case IVERTEX : newani->iAnimationType=AM_VERTEX;break;
case IKEYFRAME : newani->iAnimationType=AM_KEYFRAME;break;
default : delete newani;return false;
}
pScanner->ReadToken();
tt=pScanner->GetTokenType();
if((tt!=RTOKEN_STRING)&&(tt!=RTOKEN_CONSTANTSTRING)) return false;
pScanner->GetToken(newani->szAnimationName,sizeof(newani->szAnimationName));
pScanner->ReadToken();
tt=pScanner->GetTokenType();
switch(tt)
{
case RTOKEN_NUMBER : {int i;pScanner->GetToken(&i);newani->fAnimationSpeed=(float)i;}break;
case RTOKEN_REALNUMBER : { float f;pScanner->GetToken(&f);newani->fAnimationSpeed=f;}break;
default : delete newani;return false;
}
pScanner->ReadToken();
tt=pScanner->GetTokenType();
if((tt!=RTOKEN_STRING)&&(tt!=RTOKEN_CONSTANTSTRING)) return false;
pScanner->GetToken(newani->szMaxFileName,sizeof(newani->szMaxFileName));
pAnimationList->Add(newani);
return Parse_Export_Animation(pAnimationList);
}
// operator += (char)
//------------------------------------------------------------------------------
AString & AString::operator += ( char c )
{
// need more space?
if ( m_Length >= GetReserved() )
{
Grow( m_Length + 1 );
}
m_Contents[ m_Length++ ] = c;
m_Contents[ m_Length ] = '\000';
return *this;
}
// operator += ( const AString & )
//------------------------------------------------------------------------------
AString & AString::operator += ( const AString & string )
{
uint32_t suffixLen = string.GetLength();
uint32_t newLen = m_Length + suffixLen;
if ( newLen > GetReserved() )
{
Grow( newLen );
}
Copy( string.Get(), m_Contents + m_Length, suffixLen ); // handles terminator
m_Length += suffixLen;
return *this;
}
// operator += (const char *)
//------------------------------------------------------------------------------
AString & AString::operator += ( const char * string )
{
uint32_t suffixLen = (uint32_t)StrLen( string );
if ( suffixLen )
{
uint32_t newLen = m_Length + suffixLen;
if ( newLen > GetReserved() )
{
Grow( newLen );
}
Copy( string, m_Contents + m_Length, suffixLen ); // handles terminator
m_Length += suffixLen;
}
return *this;
}
// Assign (const AString &)
//------------------------------------------------------------------------------
void AString::Assign( const AString & string )
{
uint32_t len = string.GetLength();
if ( len > GetReserved() )
{
GrowNoCopy( len );
}
else if ( m_Contents == s_EmptyString )
{
// if we are the special empty string, and we
// didn't resize then the passed in string is empty too
return;
}
Copy( string.Get(), m_Contents, len ); // handles terminator
m_Length = len;
}
// Assign (const char *, const char *)
//------------------------------------------------------------------------------
void AString::Assign( const char * start, const char * end )
{
ASSERT( start <= end );
uint32_t len = uint32_t( end - start );
if ( len > GetReserved() )
{
GrowNoCopy( len );
}
else if ( m_Contents == s_EmptyString )
{
// if we are the special empty string, and we
// didn't resize then the passed in string is empty too
return;
}
Copy( start, m_Contents, len ); // handles terminator
m_Length = len;
}
// Grow
//------------------------------------------------------------------------------
void AString::Grow( uint32_t newLength )
{
// allocate space, rounded up to multiple of 2
const uint32_t amortizedReserve = ( GetReserved() * 2 );
const uint32_t reserve = Math::RoundUp( Math::Max( amortizedReserve, newLength ),(uint32_t)2 );
char * newMem = (char *)ALLOC( reserve + 1 ); // also allocate for \0 terminator
// transfer existing string data
Copy( m_Contents, newMem, m_Length );
if ( MemoryMustBeFreed() )
{
FREE( m_Contents );
}
m_Contents = newMem;
SetReserved( reserve, true );
}
// SetLength
//------------------------------------------------------------------------------
void AString::SetLength( uint32_t len )
{
if ( len > GetReserved() )
{
Grow( len );
}
// Gracefully handle SetLength( 0 ) on already empty string pointing to the
// global storage.
if ( m_Contents != s_EmptyString )
{
m_Contents[ len ] = '\000';
}
m_Length = len;
// NOTE: it's up to the user to ensure everything upto the null is
// valid
}
bool BEParser::Open(const char *filename)
{
FILE *file;
file=fopen(filename,"r");
if(!file) return false;
pScanner=new RSScanner;
pScanner->Open(file);
while(pScanner->GetTokenType()!=RTOKEN_NULL)
{
reservedcode rc=GetReserved(pScanner->GetToken());
bool bReturn=0;
switch ( rc )
{
case IRMLFILE : bReturn=Parse_RmlFile();break;
case ISOURCE : bReturn=Parse_Source();break;
case IDESTINATION : bReturn=Parse_Destination();break;
case IEXPORT : bReturn=Parse_Export();break;
default: goto ERROR_OCCURED;
}
if(!bReturn) goto ERROR_OCCURED;
pScanner->ReadToken();
}
fclose(file);
return true;
ERROR_OCCURED:
sprintf(errormessage,"parse error line number %d",pScanner->GetCurrentLineNumber());
delete pScanner;
pScanner=NULL;
fclose(file);
return false;
}
