Fix const correctness warning

Author: edding3000

headers/modsecurity/rule_with_actions.h

@@ -80,7 +80,7 @@ class RuleWithActions : public Rule {
 
     std::vector<actions::Action *> getActionsByName(const std::string& name,
         const Transaction *t);
-    bool containsTag(const std::string& name, Transaction *t);
+    bool containsTag(const std::string& name, Transaction *t) const;
     bool containsMsg(const std::string& name, Transaction *t);
 
     inline bool isChained() const { return m_isChained == true; }

src/rule_with_actions.cc

@@ -441,7 +441,7 @@ void RuleWithActions::executeTransformations(
 }
 
 
-bool RuleWithActions::containsTag(const std::string& name, Transaction *t) {
+bool RuleWithActions::containsTag(const std::string& name, Transaction *t) const {
     for (const auto &tag : m_actionsTag) {
         if (tag != NULL && tag->getName(t) == name) {
             return true;

src/run_time_string.cc

@@ -46,12 +46,12 @@ void RunTimeString::appendVar(
 }
 
 
-std::string RunTimeString::evaluate(Transaction *t) {
+std::string RunTimeString::evaluate(Transaction *t) const {
     return evaluate(t, NULL);
 }
 
 
-std::string RunTimeString::evaluate(Transaction *t, Rule *r) {
+std::string RunTimeString::evaluate(Transaction *t, Rule *r) const {
     std::string s;
     for (const auto& z : m_elements) {
         if (z->m_string.size() > 0) {

src/run_time_string.h

@@ -48,9 +48,9 @@ class RunTimeString {
         m_containsMacro(false) { }
     void appendText(const std::string &text);
     void appendVar(std::unique_ptr<modsecurity::variables::Variable> var);
-    std::string evaluate(Transaction *t);
-    std::string evaluate(Transaction *t, Rule *r);
-    std::string evaluate() {
+    std::string evaluate(Transaction *t) const;
+    std::string evaluate(Transaction *t, Rule *r) const;
+    std::string evaluate() const{
         return evaluate(NULL);
     }
     inline bool containsMacro() const { return m_containsMacro; }