121 lines
3.5 KiB
C++
121 lines
3.5 KiB
C++
/*
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* Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license, you may redistribute it and/or modify it under version 2 of the License, or (at your option), any later version.
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* Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
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* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
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*/
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#include "AddonMgr.h"
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#include "DatabaseEnv.h"
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#include "Log.h"
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#include "Timer.h"
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#include <list>
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#include <openssl/md5.h>
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namespace AddonMgr
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{
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// Anonymous namespace ensures file scope of all the stuff inside it, even
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// if you add something more to this namespace somewhere else.
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namespace
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{
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// List of saved addons (in DB).
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typedef std::list<SavedAddon> SavedAddonsList;
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SavedAddonsList m_knownAddons;
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BannedAddonList m_bannedAddons;
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}
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void LoadFromDB()
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{
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uint32 oldMSTime = getMSTime();
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QueryResult result = CharacterDatabase.Query("SELECT name, crc FROM addons");
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if (!result)
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{
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LOG_INFO("server", ">> Loaded 0 known addons. DB table `addons` is empty!");
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LOG_INFO("server", " ");
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return;
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}
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uint32 count = 0;
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do
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{
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Field* fields = result->Fetch();
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std::string name = fields[0].GetString();
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uint32 crc = fields[1].GetUInt32();
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m_knownAddons.push_back(SavedAddon(name, crc));
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++count;
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} while (result->NextRow());
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LOG_INFO("server", ">> Loaded %u known addons in %u ms", count, GetMSTimeDiffToNow(oldMSTime));
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LOG_INFO("server", " ");
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oldMSTime = getMSTime();
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result = CharacterDatabase.Query("SELECT id, name, version, UNIX_TIMESTAMP(timestamp) FROM banned_addons");
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if (result)
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{
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uint32 count2 = 0;
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uint32 offset = 102;
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do
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{
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Field* fields = result->Fetch();
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BannedAddon addon;
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addon.Id = fields[0].GetUInt32() + offset;
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addon.Timestamp = uint32(fields[3].GetUInt64());
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std::string name = fields[1].GetString();
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std::string version = fields[2].GetString();
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MD5(reinterpret_cast<uint8 const*>(name.c_str()), name.length(), addon.NameMD5);
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MD5(reinterpret_cast<uint8 const*>(version.c_str()), version.length(), addon.VersionMD5);
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m_bannedAddons.push_back(addon);
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++count2;
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} while (result->NextRow());
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LOG_INFO("server", ">> Loaded %u banned addons in %u ms", count2, GetMSTimeDiffToNow(oldMSTime));
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LOG_INFO("server", " ");
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}
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}
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void SaveAddon(AddonInfo const& addon)
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{
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std::string name = addon.Name;
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PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_INS_ADDON);
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stmt->setString(0, name);
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stmt->setUInt32(1, addon.CRC);
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CharacterDatabase.Execute(stmt);
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m_knownAddons.push_back(SavedAddon(addon.Name, addon.CRC));
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}
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SavedAddon const* GetAddonInfo(const std::string& name)
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{
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for (SavedAddonsList::const_iterator it = m_knownAddons.begin(); it != m_knownAddons.end(); ++it)
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{
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SavedAddon const& addon = (*it);
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if (addon.Name == name)
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return &addon;
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}
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return nullptr;
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}
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BannedAddonList const* GetBannedAddons()
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{
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return &m_bannedAddons;
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}
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} // Namespace
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