Support --enable-debug-logs=no option of configure script (#2)

* Support --enable-debug-logs=no option of configure script

* Undo unintended white space changes

* Undo more unintended white space changes

* Address review comments - thanks Mirko

* Address more review comments - thanks Mirko

src/actions/ctl/rule_engine.cc

@@ -50,7 +50,9 @@ bool RuleEngine::evaluate(Rule *rule, Transaction *transaction) {
     a << modsecurity::RulesProperties::ruleEngineStateString(m_ruleEngine);
     a << " as requested by a ctl:ruleEngine action";
 
+#ifndef NO_LOGS
     transaction->debug(8, a.str());
+#endif
 
     transaction->m_secRuleEngine = m_ruleEngine;
     return true;

src/actions/disruptive/allow.cc

@@ -49,9 +49,11 @@ bool Allow::init(std::string *error) {
 
 
 bool Allow::evaluate(Rule *rule, Transaction *transaction) {
+#ifndef NO_LOGS
     transaction->debug(4, "Dropping the evaluation of upcoming rules " \
         "in favor of an `allow' action of type: " \
         + allowTypeToName(m_allowType));
+#endif
 
     transaction->m_allowType = m_allowType;
 

src/actions/disruptive/block.cc

@@ -32,7 +32,9 @@ namespace disruptive {
 
 bool Block::evaluate(Rule *rule, Transaction *transaction,
     std::shared_ptr<RuleMessage> rm) {
+#ifndef NO_LOGS
     transaction->debug(8, "Marking request as disruptive.");
+#endif
 
     for (Action *a : transaction->m_rules->m_defaultActions[rule->m_phase]) {
         if (a->isDisruptive() == false) {

src/actions/disruptive/pass.cc

@@ -33,7 +33,9 @@ bool Pass::evaluate(Rule *rule, Transaction *transaction,
     intervention::free(&transaction->m_it);
     intervention::reset(&transaction->m_it);
 
+#ifndef NO_LOGS
     transaction->debug(8, "Running action pass");
+#endif
 
     return true;
 }

src/actions/init_col.cc

@@ -71,8 +71,10 @@ bool InitCol::evaluate(Rule *rule, Transaction *t) {
         return false;
     }
 
+#ifndef NO_LOGS
     t->debug(5, "Collection `" + m_collection_key + "' initialized with " \
         "value: " + collectionName);
+#endif
 
     return true;
 }

src/actions/log.cc

@@ -30,7 +30,9 @@ namespace actions {
 
 bool Log::evaluate(Rule *rule, Transaction *transaction,
     std::shared_ptr<RuleMessage> rm) {
+#ifndef NO_LOGS
     transaction->debug(9, "Saving transaction to logs");
+#endif
     rm->m_saveMessage = true;
     return true;
 }

src/actions/msg.cc

@@ -51,7 +51,9 @@ bool Msg::evaluate(Rule *rule, Transaction *transaction,
     std::shared_ptr<RuleMessage> rm) {
     std::string msg = data(transaction);
     rm->m_message = msg;
+#ifndef NO_LOGS
     transaction->debug(9, "Saving msg: " + msg);
+#endif
 
     transaction->m_collections.storeOrUpdateFirst("RULE:msg", msg);