Adds reference to filename and line number to lexer errors

src/actions/phase.cc

@@ -68,6 +68,16 @@ Phase::Phase(std::string action)
     }
 }
 
+
+bool Phase::init(std::string *error) {
+    if (phase >= ModSecurity::Phases::NUMBER_OF_PHASES) {
+        error->assign("Unknown phase: " + std::to_string(phase));
+        return false;
+    }
+    return true;
+}
+
+
 bool Phase::evaluate(Rule *rule, Assay *assay) {
     rule->phase = this->phase;
     return true;

src/actions/phase.h

@@ -34,6 +34,7 @@ class Phase : public Action {
  public:
     explicit Phase(std::string action);
 
+    bool init(std::string *error) override;
     bool evaluate(Rule *rule, Assay *assay) override;
     int phase;
     int m_secRulesPhase;