u8 cmd_rx( u8 *Buffer )
{
Buffer = removeLeadingWhitespace( Buffer );
xmodemEnable( &XModem );
return( xmodemRecv( &XModem, Buffer ) );
}
u8 convertStringToPort( u8 *Buffer )
{
Buffer = removeLeadingWhitespace( Buffer );
#ifdef __PYGMYSTREAMCOM1
if( !strcmp( Buffer, "COM1" ) ){
return( COM1 );
} // if
#endif // __PYGMYSTREAMCOM1
#ifdef __PYGMYSTREAMCOM2
if( !strcmp( Buffer, "COM2" ) ){
return( COM2 );
} // if
#endif // __PYGMYSTREAMCOM2
#ifdef __PYGMYSTREAMCOM3
if( !strcmp( Buffer, "COM3" ) ){
return( COM3 );
} // if
#endif // __PYGMYSTREAMCOM3
#ifdef __PYGMYSTREAMCOM4
if( !strcmp( Buffer, "COM4" ) ){
return( COM4 );
} // if
#endif // __PYGMYSTREAMCOM4
#ifdef __PYGMYSTREAMCOM5
if( !strcmp( Buffer, "COM5" ) ){
return( COM5 );
} // if
#endif // __PYGMYSTREAMCOM5
#ifdef __PYGMYSTREAMCOM6
if( !strcmp( Buffer, "COM6" ) ){
return( COM6 );
} // if
#endif // __PYGMYSTREAMCOM6
return( STDIO );
}
vector <string> parseLine(string line, int line_number, string filename, bool allowError=true)
{
// Cleanup the input line before using...
line=removeLeadingWhitespace(line);
line=removeTrailingWhitespace(line);
if (show_debug)
{
//cout << "ParseLine: Parsing line '" << line << "'" << endl;
}
// Break the line into a series of vectors
vector<string> result;
string origLine = line;
size_t space=line.find_first_of(" ");
// Only one item on line - a single command
if(space==string::npos)
{
result.push_back(line);
return result;
}
// Put the command as the first item
result.push_back(line.substr(0,space));
line.erase(0,space);
while(line.length()>0){
// Need to remove any leading spaces
while((line.at(0)==' ')||(line.at(0)=='\t')) {
line.erase(0,1);
}
if(line.length()==0) break;
if(line.at(0)=='"') {
// A string
//cout << "looking for string..." << endl;
space=1;
space=line.find_first_of("\"",space);
while((space!=string::npos)){
if (verbose_parse_output==true){
DisplayOnConsole("normal","Line length is: "+IntToString(line.length()));
}
if (show_debug){cout << "Char is at " << space << endl;}
if (space!=1)
{
if (line.length()>4)
{
if (line.at(space-2)!='\\'){
if (show_debug){ cout << "string is not double escaped (\\)" << endl; }
if (line.at(space-1)!='\\'){
if (show_debug){ cout << "string is not single escaped\nnot a \"" << endl; }
break;
}
else
{
if (show_debug){cout << "Single escaped char!" << endl;}
space=line.find_first_of("\"",space+1);
if (space==string::npos)
{
break;
}
}
}
else
{
// scan for a new " character
unsigned int space_old = space;
space=line.find_first_of("\"",space);
if (space == space_old)
{
// there must not be another " on the line, return as it is...
break;
}
}
}
else
{
space=line.find_first_of("\"",space);
break;
}
}
else
{
break;
}
}
//cout << "found at " << space << endl;
if (space==string::npos){
// unable to find a closing quote!
if (allowError){parse_error("Error: Missing closing quote!",line_number,filename);}
}
result.push_back(line.substr(0,space+1));
line.erase(0,space+1);
} else if (line.at(0)=='(') {
space=1;
if (GetCount(line,")") > 1)
{
space=line.find_last_of(")");
}
else
{
space=line.find_first_of(")",space);
}
if (space==string::npos){
// unable to find a closing bracket!
if(allowError){parse_error("Error: Missing closing bracket!",line_number,filename);}
}
result.push_back(line.substr(0,space+1));
line.erase(0,space+1);
} else {
space=line.find_first_of(" ");
if(space==string::npos) {
// Last one on the line
result.push_back(line);
line.clear();
} else {
result.push_back(line.substr(0,space));
line.erase(0,space);
}
}
}
for(unsigned int i=1;i!=result.size()-1;i++)
{
//if (show_debug){cout << "replacing \\\" in '" << result[i] << "' with \"..." << endl;}
result[i]=replaceAll(result[i],"\\\"","\"");
}
return result;
}
