TeStringParser.cpp

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#include <openmodeller/TeStringParser.hh>

bool
TeStringParser::parse()
{
  string input = str_;
  int i;

  // Throw out "terralib:" ************************************************************
  i = input.find( "terralib>" );
  if( i == -1)
    return false;
  input = input.substr(9, input.length());
  
  // Not a valid string, maybe a disk file name.
  i = input.find( "@" );
  if( i == -1)
  {   
    str_ = input;
    return false;
  }

  // Get user_ ************************************************************************
  i = input.find( ">" );
  // Not a valid String. 
  if( i == -1)
    return false;
  user_ = input.substr(0, i);
  input = input.substr(user_.length()+1, input.length());
  // Get password_ ************************************************************************
  i = input.find( "@" );
  // Not a valid string. 
  if( i == -1)
    return false;
  password_ = input.substr(0, i);
  input = input.substr(password_.length()+1, input.length());
  // Get dbms_name_ ****************************************************************
  i = input.find( ">" );
  if( i == -1)
    return false;
  dbms_name_ = input.substr(0, i);
  input = input.substr(dbms_name_.length()+1, input.length());
  // Get host_ ************************************************************************
  i = input.find( ">" );
  if( i == -1)
    return false;
  host_ = input.substr(0, i);
  input = input.substr(host_.length()+1, input.length());
  // Get dbms_name_File ************************************************************
  i = input.find( ">" );
  if( i == -1)
    return false;
  database_ = input.substr(0, i);
  input = input.substr(database_.length()+1, input.length());
  // Get port_ ************************************************************************
  i = input.find( ">" );
  if( i == -1)
    return false;
  string s_port_ = input.substr(0, i);
  input = input.substr(s_port_.length()+1, input.length());
  port_ = atoi( s_port_.c_str() );
  // Get layerName_ *******************************************************************
  i = input.find( ">" );
  if( i == -1)
  {
    layerName_ = input;
    if(layerName_.length() == 0)
      return false;
    else
      return true;
  }
  else
  {
    layerName_ = input.substr(0, i);
    input = input.substr(layerName_.length()+1, input.length());
  }

  // Get tableName_ *******************************************************************
  i = input.find( ">" );
  if( i != -1)
  {
    tableName_ = input.substr(0, i);
    input = input.substr(tableName_.length()+1, input.length());
    // Get columnName_ ***************************************************************
    columnName_ = input;
  }
  else
    tableName_ = input;

  // This is a vaid Url.
  return true;
}