--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugin/PermissionParser.h	Wed Feb 22 13:13:38 2023 +0100
@@ -0,0 +1,60 @@
+/**
+ * Advanced authorization plugin for Orthanc
+ * Copyright (C) 2017-2023 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+#pragma once
+
+#include "AuthorizationParserBase.h"
+
+#include <boost/regex.hpp>
+#include <boost/thread/mutex.hpp>
+
+namespace OrthancPlugins
+{
+  struct PermissionPattern
+  {
+    OrthancPluginHttpMethod   method;
+    boost::regex              pattern;
+    std::set<std::string>     permissions;
+
+    PermissionPattern(const OrthancPluginHttpMethod& method, const std::string& patternRegex, const std::string& permissions);
+  };
+
+  class PermissionParser
+  { 
+  private:
+    mutable boost::mutex mutex_; 
+    std::list<PermissionPattern> permissionsPattern_;
+    std::string dicomWebRoot_;
+    std::string oe2Root_;
+
+  public:
+    PermissionParser(const std::string& dicomWebRoot,
+                     const std::string& oe2Root);
+
+    void Add(const std::string& method,
+             const std::string& patternRegex,
+             const std::string& permission);
+
+    void Add(const Json::Value& configuration);
+
+    bool Parse(std::set<std::string>& permissions,
+               std::string& matchedPattern,
+               const OrthancPluginHttpMethod& method,
+               const std::string& uri) const;
+  };
+}