void copyToEndOfStepString( char*& stream_pos, char*& stream_pos_source )
{
char* pos_begin = stream_pos_source;
findEndOfString( stream_pos_source );
size_t length = stream_pos_source - pos_begin;
memcpy( stream_pos, pos_begin, (length)*sizeof( char) );
stream_pos += length;
}
int main(int argv, char* argc[]){
int error = 0;
while(!eof && readBuff() > 0){
if(findEndOfString() == -1){
error = 1;
clean();
} else{
int i;
while((i = findEndOfString()) != -1){
if(error == 1){
error = 0;
} else {
printReverse(0, i);
}
normalize(i + 1);
size -= i + 1;
}
}
}
return 0;
}
//\brief split one string into a vector of argument strings
// caution: when using OpenMP, this method runs in parallel threads
void tokenizeEntityArguments( const std::string& argument_str, std::vector<std::string>& entity_arguments )
{
char* stream_pos = (char*)argument_str.c_str();
if( *stream_pos != '(' )
{
return;
}
++stream_pos;
int num_open_braces = 1;
char* last_token = stream_pos;
while( *stream_pos != '\0' )
{
if( *stream_pos == '\'' )
{
findEndOfString( stream_pos );
continue;
}
if( *stream_pos == '(' )
{
++num_open_braces;
}
else if( *stream_pos == ',' )
{
if( num_open_braces == 1 )
{
if( *last_token == ',' )
{
++last_token;
}
char* begin_arg = last_token;
// skip whitespace
while( isspace( *begin_arg ) )
{
++begin_arg;
}
char* end_arg = stream_pos-1;
entity_arguments.push_back( std::string( begin_arg, end_arg-begin_arg+1 ) );
last_token = stream_pos;
}
}
else if( *stream_pos == ')' )
{
--num_open_braces;
if( num_open_braces == 0 )
{
if( *last_token == ',' )
{
++last_token;
}
char* begin_arg = last_token;
// skip whitespace
while( isspace( *begin_arg ) )
{
++begin_arg;
}
int remaining_size = (int)(stream_pos - begin_arg);
if( remaining_size > 0 )
{
char* end_arg = stream_pos-1;
entity_arguments.push_back( std::string( begin_arg, end_arg-begin_arg+1 ) );
}
break;
}
}
++stream_pos;
}
}
void IfcPPReaderSTEP::splitIntoStepLines(const std::string& read_in, std::vector<std::string>& target_vec)
{
// set progress to 0
double progress = 0.0;
progressValueCallback(progress, "parse");
// find beginning of data lines
const size_t length = read_in.length();
char* stream_pos = (char*)&read_in[0];
stream_pos = strstr(stream_pos, "DATA;");
if( stream_pos != NULL )
{
stream_pos += 5;
while( isspace(*stream_pos) ){ ++stream_pos; }
}
// find the first data line
while( *stream_pos != '\0' )
{
if( *stream_pos == '#' )
{
break;
}
++stream_pos;
}
// split into data lines: #1234=IFCOBJECTNAME(...,...,(...,...),...);
char* progress_anchor = stream_pos;
std::string single_step_line = "";
while( *stream_pos != '\0' )
{
if( *stream_pos == '\r' )
{
// omit newlines
++stream_pos;
continue;
}
if( *( stream_pos ) == '!' )
{
char* stream_pos_next = stream_pos;
++stream_pos_next;
if( *stream_pos_next != '\0' )
{
if( *stream_pos_next == '\r' || *stream_pos_next == '\n' )
{
++stream_pos; // omit newline exclamation mark
++stream_pos; // omit newline
continue;
}
}
}
if( *stream_pos == '\n' )
{
// omit newlines
++stream_pos;
continue;
}
if( isspace(*stream_pos) )
{
++stream_pos;
continue;
}
if( *stream_pos == '\'' )
{
char* string_start = stream_pos;
findEndOfString(stream_pos);
std::string s(string_start, stream_pos - string_start);
single_step_line += s;
continue;
}
if( *stream_pos == ';' )
{
if( single_step_line[0] == '#' )
{
target_vec.push_back(single_step_line);
single_step_line = "";
}
++stream_pos;
while( isspace(*stream_pos) ){ ++stream_pos; }
if( target_vec.size() % 100 == 0 )
{
double progress_since_anchor = (double)( stream_pos - progress_anchor ) / double(length);
if( progress_since_anchor > 0.03 )
{
progress = 0.2*(double)( stream_pos - &read_in[0] ) / double(length);
progressValueCallback(progress, "parse");
progress_anchor = stream_pos;
}
}
continue;
}
single_step_line += *stream_pos;
++stream_pos;
}
}
void ReaderSTEP::splitIntoStepLines(const std::string& read_in, std::vector<std::string>& target_vec)
{
// set progress to 0
double progress = 0.0;
progressValueCallback(progress, "parse");
// find beginning of data lines
const size_t length = read_in.length();
char* stream_pos = const_cast<char*>(&read_in[0]);
if( stream_pos == nullptr )
{
throw BuildingException("Invalid file content", __FUNC__);
}
stream_pos = strstr(stream_pos, "DATA;");
if( stream_pos == nullptr )
{
throw BuildingException("Invalid file content, couldn't find DATA section", __FUNC__);
}
// skip whitespaces
stream_pos += 5;
while( isspace(*stream_pos) ){ ++stream_pos; }
// find the first data line
while( *stream_pos != '\0' )
{
if( *stream_pos == '#' )
{
break;
}
++stream_pos;
}
// split into data lines: #1234=IFCOBJECTNAME(...,...,(...,...),...);
char* progress_anchor = stream_pos;
std::string single_step_line;
while( *stream_pos != '\0' )
{
if( *stream_pos == '\r' )
{
// omit newlines
++stream_pos;
continue;
}
if( *( stream_pos ) == '!' )
{
char* stream_pos_next = stream_pos;
++stream_pos_next;
if( *stream_pos_next != '\0' )
{
if( *stream_pos_next == '\r' || *stream_pos_next == '\n' )
{
++stream_pos; // omit newline exclamation mark
++stream_pos; // omit newline
continue;
}
}
}
if( *stream_pos == '\n' )
{
// omit newlines
++stream_pos;
continue;
}
if( isspace(*stream_pos) )
{
++stream_pos;
continue;
}
if( *stream_pos == '\'' )
{
char* string_start = stream_pos;
findEndOfString(stream_pos);
std::string s(string_start, stream_pos - string_start);
single_step_line += s;
continue;
}
if( *stream_pos == ';' )
{
if( single_step_line[0] == '#' )
{
target_vec.emplace_back(single_step_line);
single_step_line = "";
}
++stream_pos;
while( isspace(*stream_pos) ){ ++stream_pos; }
if( target_vec.size() % 100 == 0 )
{
double progress_since_anchor = static_cast<double>( stream_pos - progress_anchor ) / double(length);
if( progress_since_anchor > 0.03 )
{
progress = 0.2*static_cast<double>( stream_pos - &read_in[0] ) / double(length);
progressValueCallback(progress, "parse");
progress_anchor = stream_pos;
if ( isCanceled() )
{
canceledCallback();
return;
}
}
}
continue;
}
single_step_line += *stream_pos;
++stream_pos;
}
}