--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Odbc/Plugins/OdbcIndex.h	Tue Aug 10 20:08:53 2021 +0200
@@ -0,0 +1,86 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2021 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 "../../Framework/Plugins/IndexBackend.h"
+
+namespace OrthancDatabases
+{
+  class OdbcIndex : public IndexBackend
+  {
+  private:
+    unsigned int maxConnectionRetries_;
+    unsigned int connectionRetryInterval_;
+    std::string  connectionString_;
+    
+  public:
+    OdbcIndex(OrthancPluginContext* context,
+              const std::string& connectionString);
+
+    unsigned int GetMaxConnectionRetries() const
+    {
+      return maxConnectionRetries_;
+    }
+
+    void SetMaxConnectionRetries(unsigned int retries)
+    {
+      maxConnectionRetries_ = retries;
+    }
+
+    unsigned int GetConnectionRetryInterval() const
+    {
+      return connectionRetryInterval_;
+    }
+
+    void SetConnectionRetryInterval(unsigned int seconds);
+
+    virtual IDatabaseFactory* CreateDatabaseFactory() ORTHANC_OVERRIDE;    
+    
+    virtual void ConfigureDatabase(DatabaseManager& manager) ORTHANC_OVERRIDE;
+    
+    virtual bool HasRevisionsSupport() const ORTHANC_OVERRIDE
+    {
+      return true;
+    }
+
+    virtual int64_t CreateResource(DatabaseManager& manager,
+                                   const char* publicId,
+                                   OrthancPluginResourceType type) ORTHANC_OVERRIDE;
+    
+    virtual void DeleteResource(IDatabaseBackendOutput& output,
+                                DatabaseManager& manager,
+                                int64_t id) ORTHANC_OVERRIDE;
+    
+    virtual void LogChange(DatabaseManager& manager,
+                           int32_t changeType,
+                           int64_t resourceId,
+                           OrthancPluginResourceType resourceType,
+                           const char* date) ORTHANC_OVERRIDE;
+
+    virtual int64_t GetLastChangeIndex(DatabaseManager& manager) ORTHANC_OVERRIDE;
+
+    virtual void DeleteAttachment(IDatabaseBackendOutput& output,
+                                  DatabaseManager& manager,
+                                  int64_t id,
+                                  int32_t attachment) ORTHANC_OVERRIDE;
+  };
+}