初始化

2025-11-13 13:27:35 +00:00 · 2022-06-25 00:23:03 +08:00
commit ef0589e8e5
2264 changed files with 617829 additions and 0 deletions
--- a/cocos2d-x/cocos/network/CCIDownloaderImpl.h
+++ b/cocos2d-x/cocos/network/CCIDownloaderImpl.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+Copyright (c) 2015-2016 Chukong Technologies Inc.
+Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+
+http://www.cocos2d-x.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+****************************************************************************/
+
+#pragma once
+
+#include <string>
+#include <unordered_map>
+#include <memory>
+#include <vector>
+#include <functional>
+
+#include "base/ccMacros.h"
+
+//#define CC_DOWNLOADER_DEBUG
+#ifdef  CC_DOWNLOADER_DEBUG
+#define DLLOG(format, ...)      cocos2d::log(format, ##__VA_ARGS__)
+#else
+#define DLLOG(...)       do {} while (0)
+#endif
+
+namespace cocos2d { namespace network
+{
+    class DownloadTask;
+
+    class CC_DLL IDownloadTask
+    {
+    public:
+        virtual ~IDownloadTask(){}
+    };
+
+    class IDownloaderImpl
+    {
+    public:
+        virtual ~IDownloaderImpl(){}
+
+        std::function<void(const DownloadTask& task,
+                           int64_t bytesReceived,
+                           int64_t totalBytesReceived,
+                           int64_t totalBytesExpected,
+                           std::function<int64_t(void *buffer, int64_t len)>& transferDataToBuffer)> onTaskProgress;
+
+        std::function<void(const DownloadTask& task,
+                           int errorCode,
+                           int errorCodeInternal,
+                           const std::string& errorStr,
+                           std::vector<unsigned char>& data)> onTaskFinish;
+
+        virtual IDownloadTask *createCoTask(std::shared_ptr<const DownloadTask>& task) = 0;
+
+        virtual void abort(const std::unique_ptr<IDownloadTask>& task) = 0;
+    };
+
+}}  // namespace cocos2d::network
+