executeIfExecutableFitsFunctionObject::executeIfExecutableFitsFunctionObject
(
const word& name,
const Time& t,
const dictionary& dict
)
:
conditionalFunctionObjectListProxy(
name,
t,
dict
)
{
// do it here to avoid the superclass-read being read twice
readRegexp(dict);
fileName exePath;
#ifdef darwin
{
char path[1024];
uint32_t size = sizeof(path);
if (_NSGetExecutablePath(path, &size) == 0) {
exePath=string(path);
}
}
#elif defined(__linux__)
{
const int bufSize=1024;
char path[bufSize];
label length=readlink("/proc/self/exe",path,bufSize-1);
path[length]='\0';
exePath=string(path);
}
#else
Not yet implemented;
#endif
executable_=exePath.name();
if(debug) {
Info << "Executable: " << executable_ << " "<< exePath << endl;
}
#ifdef FOAM_FUNCTIONOBJECT_HAS_SEPARATE_WRITE_METHOD_AND_NO_START
start();
#endif
}
bool executeIfExecutableFitsFunctionObject::read(const dictionary& dict)
{
readRegexp(dict);
return conditionalFunctionObjectListProxy::read(dict);
}
Token Scanner::onDefaultState()
{
QChar first = m_src.peek();
m_src.move();
// Ignore new lines
bool hasNewLine = false;
while (isLineFeed(first)) {
hasNewLine = true;
m_line++;
m_lineStartOffset = m_src.position();
first = m_src.peek();
m_src.setAnchor();
m_src.move();
}
if (hasNewLine)
m_tokenSequence.clear();
Token token;
if (first.isDigit()) {
token = readFloatNumber();
} else if (first == '\'' || first == '\"' || first == '`') {
token = readStringLiteral(first, State_String);
} else if (m_methodPattern.match(m_tokenSequence).hasMatch()) {
token = readMethodDefinition();
} else if (first.isLetter() || first == '_' || first == '@'
|| first == '$' || (first == ':' && m_src.peek() != ':')) {
token = readIdentifier();
} else if (first.isDigit()) {
token = readNumber();
} else if (first == '#') {
token = readComment();
} else if (first == '/') {
token = readRegexp();
} else if (first.isSpace()) {
token = readWhiteSpace();
} else if (first == ',') {
token = Token(Token::OperatorComma, m_src.anchor(), m_src.length());
} else if (first == '.') {
token = Token(Token::OperatorDot, m_src.anchor(), m_src.length());
} else if (first == '=' && m_src.peek() != '=') {
token = Token(Token::OperatorAssign, m_src.anchor(), m_src.length());
} else if (first == ';') {
token = Token(Token::OperatorSemiColon, m_src.anchor(), m_src.length());
} else if (first == '%') {
token = readPercentageNotation();
} else if (first == '{') {
token = Token(Token::OpenBraces, m_src.anchor(), m_src.length());
} else if (first == '}') {
token = Token(Token::CloseBraces, m_src.anchor(), m_src.length());
} else if (first == '[') {
token = Token(Token::OpenBrackets, m_src.anchor(), m_src.length());
} else if (first == ']') {
token = Token(Token::CloseBrackets, m_src.anchor(), m_src.length());
// For historic reasons, ( and ) are the Operator token, this will
// be changed soon.
} else if (first == '(' || first == ')') {
token = Token(Token::Operator, m_src.anchor(), m_src.length());
} else {
token = readOperator(first);
}
m_tokenSequence += QString::number(token.kind);
m_tokenSequence += '_';
return token;
}