From d0cc9153d53dd4bc8dadf8bbcbe4ac72dfbbb61e Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Sun, 20 Sep 2009 16:03:35 +0200
Subject: Extended StorageManager to provide copy and remove methods.

---
 src/Common/StorageBackend.h                        |  2 ++
 src/Common/StorageManager.cpp                      | 16 ++++++++++++++++
 src/Common/StorageManager.h                        |  2 ++
 .../StorageBackendFile/StorageBackendFile.cpp      | 22 ++++++++++++++++++++++
 .../StorageBackendFile/StorageBackendFile.h        |  2 ++
 5 files changed, 44 insertions(+)

diff --git a/src/Common/StorageBackend.h b/src/Common/StorageBackend.h
index abec185..24bb437 100644
--- a/src/Common/StorageBackend.h
+++ b/src/Common/StorageBackend.h
@@ -45,6 +45,8 @@ class StorageBackend {
     virtual void store(const std::string &type, const std::string &name, const XmlData *data) throw (Core::Exception) = 0;
     virtual boost::shared_ptr<XmlData> load(const std::string &type, const std::string &name) throw (Core::Exception) = 0;
 
+    virtual void copy(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception) = 0;
+    virtual void rename(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception) = 0;
     virtual void remove(const std::string &type, const std::string &name) throw (Core::Exception) = 0;
 
   public:
diff --git a/src/Common/StorageManager.cpp b/src/Common/StorageManager.cpp
index 3b14554..5b5fc65 100644
--- a/src/Common/StorageManager.cpp
+++ b/src/Common/StorageManager.cpp
@@ -76,6 +76,22 @@ boost::shared_ptr<XmlData> StorageManager::load(const std::string &type, const s
   return backend->load(type, name);
 }
 
+void StorageManager::copy(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception) {
+  boost::shared_lock<boost::shared_mutex> lock(mutex);
+  if(!backend)
+    throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
+
+  backend->copy(type, name, newName);
+}
+
+void StorageManager::rename(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception) {
+  boost::shared_lock<boost::shared_mutex> lock(mutex);
+  if(!backend)
+    throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
+
+  backend->rename(type, name, newName);
+}
+
 void StorageManager::remove(const std::string &type, const std::string &name) throw (Core::Exception) {
   boost::shared_lock<boost::shared_mutex> lock(mutex);
   if(!backend)
diff --git a/src/Common/StorageManager.h b/src/Common/StorageManager.h
index 594c294..d6cb5f5 100644
--- a/src/Common/StorageManager.h
+++ b/src/Common/StorageManager.h
@@ -59,6 +59,8 @@ class MAD_COMMON_EXPORT StorageManager {
     void store(const std::string &type, const std::string &name, const XmlData *data) throw (Core::Exception);
     boost::shared_ptr<XmlData> load(const std::string &type, const std::string &name) throw (Core::Exception);
 
+    void copy(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception);
+    void rename(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception);
     void remove(const std::string &type, const std::string &name) throw (Core::Exception);
 };
 
diff --git a/src/modules/StorageBackendFile/StorageBackendFile.cpp b/src/modules/StorageBackendFile/StorageBackendFile.cpp
index c8bc4f7..6a9242d 100644
--- a/src/modules/StorageBackendFile/StorageBackendFile.cpp
+++ b/src/modules/StorageBackendFile/StorageBackendFile.cpp
@@ -150,6 +150,28 @@ boost::shared_ptr<Common::XmlData> StorageBackendFile::load(const std::string &t
   return boost::shared_ptr<Common::XmlData>(new Common::XmlData(path.file_string()));
 }
 
+void StorageBackendFile::copy(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception) {
+  boost::lock_guard<boost::shared_mutex> lock(mutex);
+
+  if(!configured)
+    throw Core::Exception(Core::Exception::NOT_AVAILABLE);
+
+  boost::filesystem::path path = getFileName(type, name);
+  boost::filesystem::path newPath = getFileName(type, newName);
+  boost::filesystem::copy_file(path, newPath);
+}
+
+void StorageBackendFile::rename(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception) {
+  boost::lock_guard<boost::shared_mutex> lock(mutex);
+
+  if(!configured)
+    throw Core::Exception(Core::Exception::NOT_AVAILABLE);
+
+  boost::filesystem::path path = getFileName(type, name);
+  boost::filesystem::path newPath = getFileName(type, newName);
+  boost::filesystem::rename(path, newPath);
+}
+
 void StorageBackendFile::remove(const std::string &type, const std::string &name) throw (Core::Exception) {
   boost::lock_guard<boost::shared_mutex> lock(mutex);
 
diff --git a/src/modules/StorageBackendFile/StorageBackendFile.h b/src/modules/StorageBackendFile/StorageBackendFile.h
index 5cce4fc..9994500 100644
--- a/src/modules/StorageBackendFile/StorageBackendFile.h
+++ b/src/modules/StorageBackendFile/StorageBackendFile.h
@@ -56,6 +56,8 @@ class StorageBackendFile : public Common::StorageBackend, private Core::Configur
     virtual void store(const std::string &type, const std::string &name, const Common::XmlData *data) throw (Core::Exception);
     virtual boost::shared_ptr<Common::XmlData> load(const std::string &type, const std::string &name) throw (Core::Exception);
 
+    virtual void copy(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception);
+    virtual void rename(const std::string &type, const std::string &name, const std::string &newName) throw (Core::Exception);
     virtual void remove(const std::string &type, const std::string &name) throw (Core::Exception);
 
   public:
-- 
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