Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.

1 files changed, 210 insertions, 0 deletions

diff --git a/src/gui/updatewindow.h b/src/gui/updatewindow.h
new file mode 100644
index 000000000..841af23a5
--- /dev/null
+++ b/src/gui/updatewindow.h
@@ -0,0 +1,210 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _UPDATERWINDOW_H
+#define _UPDATERWINDOW_H
+
+#include "gui/widgets/window.h"
+
+#include "net/download.h"
+
+#include "utils/mutex.h"
+
+#include <guichan/actionlistener.hpp>
+#include <guichan/keylistener.hpp>
+
+#include <string>
+#include <vector>
+
+class BrowserBox;
+class Button;
+class ProgressBar;
+class ResourceManager;
+class ScrollArea;
+
+struct updateFile
+{
+    public:
+        std::string name;
+        std::string hash;
+        std::string type;
+        bool required;
+        std::string desc;
+};
+
+/**
+ * Update progress window GUI
+ *
+ * \ingroup GUI
+ */
+class UpdaterWindow : public Window, public gcn::ActionListener,
+                      public gcn::KeyListener
+{
+ public:
+    /**
+     * Constructor.
+     *
+     * @param updateHost Host where to get the updated files.
+     * @param updatesDir Directory where to store updates (should be absolute
+     *                   and already created).
+     * @param applyUpdates If true, the update window will pass the updates to teh
+     *                     resource manager
+     */
+    UpdaterWindow(const std::string &updateHost,
+                  const std::string &updatesDir,
+                  bool applyUpdates, int updateType);
+
+    /**
+     * Destructor
+     */
+    ~UpdaterWindow();
+
+    /**
+     * Set's progress bar status
+     */
+    void setProgress(float p);
+
+    /**
+     * Set's label above progress
+     */
+    void setLabel(const std::string &);
+
+    /**
+     * Enables play button
+     */
+    void enable();
+
+    /**
+     * Loads and display news. Assumes the news file contents have been loaded
+     * into the memory buffer.
+     */
+    void loadNews();
+
+    void loadPatch();
+
+    void action(const gcn::ActionEvent &event);
+
+    void keyPressed(gcn::KeyEvent &keyEvent);
+
+    void logic();
+
+    static void loadLocalUpdates(std::string dir);
+
+    static void addUpdateFile(ResourceManager *resman, std::string path,
+                              std::string fixPath, std::string file,
+                              bool append);
+
+    int updateState;
+
+private:
+    void download();
+
+    /**
+     * Loads the updates this window has gotten into the resource manager
+     */
+    void loadUpdates();
+
+
+    /**
+     * A download callback for progress updates.
+     */
+    static int updateProgress(void *ptr, DownloadStatus status,
+                              size_t dt, size_t dn);
+
+    /**
+     * A libcurl callback for writing to memory.
+     */
+    static size_t memoryWrite(void *ptr, size_t size, size_t nmemb,
+                              void *stream);
+
+    enum UpdateDownloadStatus
+    {
+        UPDATE_ERROR = 0,
+        UPDATE_IDLE,
+        UPDATE_LIST,
+        UPDATE_COMPLETE,
+        UPDATE_NEWS,
+        UPDATE_RESOURCES,
+        UPDATE_PATCH
+    };
+
+    /** Status of the current download. */
+    UpdateDownloadStatus mDownloadStatus;
+
+    /** Host where we get the updated files. */
+    std::string mUpdateHost;
+
+    /** Place where the updates are stored (absolute path). */
+    std::string mUpdatesDir;
+
+    /** The file currently downloading. */
+    std::string mCurrentFile;
+
+    /** The new label caption to be set in the logic method. */
+    std::string mNewLabelCaption;
+
+    /** The new progress value to be set in the logic method. */
+    float mDownloadProgress;
+
+    /** The mutex used to guard access to mNewLabelCaption and mDownloadProgress. */
+    Mutex mDownloadMutex;
+
+    /** The Adler32 checksum of the file currently downloading. */
+    unsigned long mCurrentChecksum;
+
+    /** A flag to indicate whether to use a memory buffer or a regular file. */
+    bool mStoreInMemory;
+
+    /** Flag that show if current download is complete. */
+    bool mDownloadComplete;
+
+    /** Flag that show if the user has canceled the update. */
+    bool mUserCancel;
+
+    /** Byte count currently downloaded in mMemoryBuffer. */
+    int mDownloadedBytes;
+
+    /** Buffer for files downloaded to memory. */
+    char *mMemoryBuffer;
+
+    /** Download handle. */
+    Net::Download *mDownload;
+
+    /** List of files to download. */
+    std::vector<updateFile> mUpdateFiles;
+
+    /** Index of the file to be downloaded. */
+    unsigned int mUpdateIndex;
+
+    /** Tells ~UpdaterWindow() if it should load updates */
+    bool mLoadUpdates;
+
+    int mUpdateType;
+
+    gcn::Label *mLabel;           /**< Progress bar caption. */
+    Button *mCancelButton;        /**< Button to stop the update process. */
+    Button *mPlayButton;          /**< Button to start playing. */
+    ProgressBar *mProgressBar;    /**< Update progress bar. */
+    BrowserBox *mBrowserBox;      /**< Box to display news. */
+    ScrollArea *mScrollArea;      /**< Used to scroll news box. */
+};
+
+#endif