/*
* Print the elements of the main Map scope.
*/
public void print(Scope scp) {
Symbol aux1;
Scope s;
if (!scp.getMembers().isEmpty()) {
System.out.println("\nScope: " + scp.getScopeName() + "\tsize=" + scp.getMembers().size());
Iterator<Symbol> it = scp.getMembers().iterator();
for (; it.hasNext(); ) {
aux1 = it.next();
if (aux1.getRootScope() != null) { // is a root of a new scope?
s = aux1.getRootScope();
s.print(s);
}
}
} else {
aux1 = scp.getScopeSymbol();
System.out.println(
"Name: "
+ aux1.getName()
+ "\t\tline: "
+ aux1.getCodeLine()
+ "\t\ttainted: "
+ aux1.getTainted()
+ "\t\tScope: "
+ aux1.getScope().getScopeName()
+ "\n");
}
}
// ########################
// set the scope root symbol taint
public void printtt(String sp, Scope cp) {
System.out.println(sp + "Scope: " + cp.getScopeName());
Iterator<Symbol> it = cp.getMembers().iterator();
Symbol sy;
for (; it.hasNext(); ) {
sy = it.next();
if (sy.getRootScope() == null) {
System.out.println(sp + "\tmember: " + sy.getName());
} else {
cp = (Scope) sy;
sp = sp + "\t";
cp.printtt(sp, cp);
}
}
}
private Boolean verifyCallItself(Scope scp, String scp_name_resolve) {
Symbol sym;
int i;
Boolean equalItself = false;
for (Iterator<Symbol> it = scp.getMembers().iterator(); it.hasNext(); ) {
sym = it.next();
if (sym.getRootScope() != null) {
Scope scp_aux = (Scope) sym;
equalItself = verifyCallItself(scp_aux, scp_name_resolve);
if (equalItself == true) return true;
} else {
if (sym.getName().equals(scp_name_resolve) == true) return true;
}
}
return equalItself;
}
// Resolve the name of include/require files.
// The resolution can be a normal path or a concatenation of parts of the path (inclusive vars)
public String resolveVarInclude(Scope scp, SymbolTable st) {
Symbol sym;
String ss, s, string_final = "";
Scope scp_aux = scp;
// verifica se o nome da var a resolver não se chama a si propria. $a = $var.$a
// evita ciclo infinito, na resolucao.
Boolean call_Itself = verifyCallItself(scp, scp.getScopeName());
if (call_Itself == true) return string_final;
for (Iterator<Symbol> it = scp_aux.getMembers().iterator(); it.hasNext(); ) {
sym = it.next();
if (sym.getRootScope() != null && sym.getAlfanumeric() == false) {
scp_aux = (Scope) sym;
try {
ss = scp_aux.resolveVarInclude(scp_aux, st);
string_final = string_final + ss;
} catch (Exception e) {
}
} else {
if (sym.getAlfanumeric() == true) {
ss = sym.getName();
if (ss.startsWith("\"") || ss.startsWith("\'")) ss = ss.substring(1, ss.length() - 1);
}
Boolean found = false;
ss = sym.getName();
for (Iterator<Symbol> it1 = st.getMembers().iterator(); it1.hasNext(); ) {
sym = it1.next();
s = sym.getName();
if (s.equals(ss) == true) {
int i = st.getMembers().indexOf(sym);
scp_aux = (Scope) st.getMembers().get(i);
try {
ss = scp_aux.resolveVarInclude(scp_aux, st);
} catch (Exception e) {
}
found = true;
break;
}
}
string_final = string_final + ss;
}
}
try {
// remover ' ou " do path do file
String AA[];
AA = string_final.split("\"");
if (AA[0].equals(string_final)) AA = string_final.split("\'");
String sss = "";
for (int i = 0; i < AA.length; i++) {
sss = sss + AA[i];
}
if (sss.isEmpty() == false) string_final = sss;
// fim remover
} catch (Exception e) {
}
return string_final;
}
