PoC: Adds support to direct access on ARGS collection

src/anchored_set_variable.cc

@@ -0,0 +1,45 @@
+/*
+ * ModSecurity, http://www.modsecurity.org/
+ * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
+ *
+ * You may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * If any of the files related to licensing are missing or if you have any
+ * other questions related to licensing please contact Trustwave Holdings, Inc.
+ * directly using the email address security@modsecurity.org.
+ *
+ */
+
+#include "modsecurity/transaction.h"
+
+#include <ctime>
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <vector>
+
+#include "modsecurity/modsecurity.h"
+#include "modsecurity/transaction.h"
+#include "src/utils/regex.h"
+
+namespace modsecurity {
+
+
+void AnchoredSetVariable::resolveRegularExpression(const std::string &var,
+    std::vector<const collection::Variable *> *l) {
+    Utils::Regex *r = new Utils::Regex(var);
+    for (const auto& x : *this) {
+        int ret = Utils::regex_search(x.first, *r);
+        if (ret <= 0) {
+            continue;
+        }
+        l->insert(l->begin(), x.second);
+    }
+    delete r;
+}
+
+
+}  // namespace modsecurity