txExecutionState::~txExecutionState()
{
MOZ_COUNT_DTOR(txExecutionState);
delete mResultHandler;
delete mLocalVariables;
if (mEvalContext != mInitialEvalContext) {
delete mEvalContext;
}
txStackIterator varsIter(&mLocalVarsStack);
while (varsIter.hasNext()) {
delete (txVariableMap*)varsIter.next();
}
txStackIterator contextIter(&mEvalContextStack);
while (contextIter.hasNext()) {
txIEvalContext* context = (txIEvalContext*)contextIter.next();
if (context != mInitialEvalContext) {
delete context;
}
}
txStackIterator handlerIter(&mResultHandlerStack);
while (handlerIter.hasNext()) {
delete (txAXMLEventHandler*)handlerIter.next();
}
txStackIterator paramIter(&mParamStack);
while (paramIter.hasNext()) {
delete (txVariableMap*)paramIter.next();
}
delete mInitialEvalContext;
}
txExecutionState::~txExecutionState()
{
delete mResultHandler;
delete mLocalVariables;
delete mEvalContext;
PRInt32 i;
for (i = 0; i < mTemplateRuleCount; ++i) {
NS_IF_RELEASE(mTemplateRules[i].mModeLocalName);
}
delete [] mTemplateRules;
txStackIterator varsIter(&mLocalVarsStack);
while (varsIter.hasNext()) {
delete (txVariableMap*)varsIter.next();
}
txStackIterator contextIter(&mEvalContextStack);
while (contextIter.hasNext()) {
txIEvalContext* context = (txIEvalContext*)contextIter.next();
if (context != mInitialEvalContext) {
delete context;
}
}
txStackIterator handlerIter(&mResultHandlerStack);
while (handlerIter.hasNext()) {
delete (txAXMLEventHandler*)handlerIter.next();
}
txStackIterator paramIter(&mParamStack);
while (paramIter.hasNext()) {
delete (txVariableMap*)paramIter.next();
}
}
int gcParser::parseBlock(std::string block, std::vector<cmd> &cmds){
static const boost::regex re_fullCmd("(" //for parsing the full gcode command
"([GM]([0-9]{1,3})([ABCDEFHIJKLPQRUVWXYZ](\\+|\\-|\\.|[0-9])+)*)|"
"([ABCDEFHIJKLPQRSUVWXYZFT]((\\+|\\-|\\.|[0-9])+)*)+"
")"),
re_cmdNumber("[0-9]{1,3}"), //for parsing the command number
re_params("[ABCDEFHIJKLPQRSTUVWXYZF](\\+|\\-|\\.|[0-9])+"); //for parsing command parameters
int i = strcspn (block.c_str(),";"); //remove comments
block = block.substr(0,i);
block.erase(std::remove_if(block.begin(),block.end(), ::isspace),block.end()); //remove whitespace
boost::sregex_token_iterator iter(block.begin(), block.end(), re_fullCmd, 0);
boost::sregex_token_iterator end;
for( ; iter != end; ++iter ) {
cmd a;
a.letter = NO_LETTER;
a.number = strtof("", NULL);
std::string s = *iter;
char letter = s.at(0); //get the command letter
bool is_param = std::find(std::begin(paramLetters), std::end(paramLetters), letter) != std::end(paramLetters);
if(!is_param){ //If this is a new command get the letter and number
if(letter == 'G' || letter == 'M'){
a.letter = letter;
boost::smatch result;
if (boost::regex_search(s, result, re_cmdNumber)) {
std::string submatch(result[0]);
a.number = strtof(submatch.c_str(), NULL);
}
}
}
boost::sregex_token_iterator paramIter(s.begin(), s.end(), re_params, 0);
boost::sregex_token_iterator paramIterEnd;
for( ; paramIter != paramIterEnd; ++paramIter ) {
std::string p = *paramIter;
char p_letter = p.at(0);
a.params[p_letter] = strtof(p.substr(1, std::string::npos).c_str(), NULL);
}
a.priority = order[a.letter][a.number];
cmds.push_back(a);
}
std::sort(cmds.begin(), cmds.end()); //sort according to priority
return 0;
}
