From 78db15a780cc5389fc6e01d500d5c91bdd8bc422 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Sat, 19 Sep 2009 18:12:26 +0200
Subject: UserListManager: Added user list diff support.

---
 src/modules/UserListManager/UserListManager.cpp | 35 ++++++++++++++++++++-----
 1 file changed, 29 insertions(+), 6 deletions(-)

(limited to 'src/modules/UserListManager/UserListManager.cpp')

diff --git a/src/modules/UserListManager/UserListManager.cpp b/src/modules/UserListManager/UserListManager.cpp
index 18ed83c..e947e24 100644
--- a/src/modules/UserListManager/UserListManager.cpp
+++ b/src/modules/UserListManager/UserListManager.cpp
@@ -22,6 +22,7 @@
 #include "Util.h"
 #include "RequestHandlers/UserListRequestHandlerGroup.h"
 #include "RequestHandlers/UserListUploadRequestHandler.h"
+#include "RequestHandlers/UserListDiffUploadRequestHandler.h"
 
 #include <Server/Application.h>
 #include <Common/RequestManager.h>
@@ -39,6 +40,7 @@ UserListManager::UserListManager(Server::Application *application0) : applicatio
 
 UserListManager::~UserListManager() {
   application->getRequestManager()->unregisterPacketType("UploadUserList");
+  application->getRequestManager()->unregisterPacketType("UploadUserListDiff");
   application->getRequestManager()->unregisterRequestHandlerGroup(requestHandlerGroup);
   application->getConfigManager()->unregisterConfigurable(this);
 }
@@ -46,17 +48,13 @@ UserListManager::~UserListManager() {
 
 void UserListManager::configFinished() {
   userLists = application->getStorageManager()->list("UserList");
+  userListDiffs = application->getStorageManager()->list("UserListDiff");
 
   application->getRequestManager()->registerRequestHandlerGroup(requestHandlerGroup);
   application->getRequestManager()->registerPacketType<RequestHandlers::UserListUploadRequestHandler>("UploadUserList", this);
+  application->getRequestManager()->registerPacketType<RequestHandlers::UserListDiffUploadRequestHandler>("UploadUserListDiff", this);
 }
 
-
-const std::set<std::string>& UserListManager::getUserLists() const {
-  return userLists;
-}
-
-
 bool UserListManager::existsUserList(const std::string &name) {
   return application->getStorageManager()->exists("UserList", name);
 }
@@ -81,6 +79,31 @@ void UserListManager::removeUserList(const std::string &name) {
   application->getStorageManager()->remove("UserList", name);
 }
 
+
+bool UserListManager::existsUserListDiff(const std::string &name) {
+  return application->getStorageManager()->exists("UserListDiff", name);
+}
+
+boost::shared_ptr<UserListDiff> UserListManager::loadUserListDiff(const std::string &name) {
+  boost::shared_ptr<Common::XmlData> data = application->getStorageManager()->load("UserListDiff", name);
+
+  if(!data)
+    return boost::shared_ptr<UserListDiff>();
+
+  return Util::deserializeUserListDiff(data.get());
+}
+
+void UserListManager::storeUserListDiff(const std::string &name, const UserListDiff *list) {
+  Common::XmlData data;
+
+  Util::serializeUserListDiff(list, &data);
+  application->getStorageManager()->store("UserListDiff", name, &data);
+}
+
+void UserListManager::removeUserListDiff(const std::string &name) {
+  application->getStorageManager()->remove("UserListDiff", name);
+}
+
 boost::shared_ptr<UserList> UserListManager::getCurrentUserList() {
   boost::shared_ptr<UserList> list(new UserList);
 
-- 
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