str::str(const str& copy)
{
// Allocate enough memory first
this->init(copy.getLen());
// Simply use assignment operator code above
*this = copy;
}
void CommandProcessor::getHelpText(str& helpForCmd, str& output)
{
// If there is a parameter, get help for this specific command
// where this parameter itself is a command name
if(helpForCmd.getLen() > 0)
{
output = CMD_INVALID_STR;
for(unsigned int i=0; i < mCmdHandlerVector.size(); i++)
{
CmdProcessorType &cp = mCmdHandlerVector[i];
if(helpForCmd.compareToIgnoreCase(cp.pCommandStr))
{
output = (0 == cp.pCmdHelpText || '\0' == cp.pCmdHelpText[0]) ? NO_HELP_STR : cp.pCmdHelpText;
break;
}
}
}
else {
getRegisteredCommandList(output);
}
}
void CommandProcessor::pointToParameters(str& input, const char* pCmdToRemove)
{
// There may be a space, so need to copy from after the space if it exists
const int cmdLen = strlen(pCmdToRemove);
input.eraseFirst( input.getLen() > cmdLen ? cmdLen+1 : cmdLen);
}