From a9345c0e74408538488b0a329202ce611a4a0072 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 28 Aug 2011 21:52:49 +0300
Subject: Add support for auto download content fixes.

---
 src/gui/updaterwindow.cpp | 76 +++++++++++++++++++++++++++++++++++++++++------
 src/gui/updaterwindow.h   | 13 +++++++-
 2 files changed, 79 insertions(+), 10 deletions(-)

(limited to 'src/gui')

diff --git a/src/gui/updaterwindow.cpp b/src/gui/updaterwindow.cpp
index 7534b12a9..ba482919e 100644
--- a/src/gui/updaterwindow.cpp
+++ b/src/gui/updaterwindow.cpp
@@ -54,6 +54,7 @@
 
 const std::string xmlUpdateFile = "resources.xml";
 const std::string txtUpdateFile = "resources2.txt";
+const std::string updateServer2 = "http://download.evolonline.org/manaplus/updates/";
 
 std::vector<updateFile> loadXMLFile(const std::string &fileName);
 std::vector<updateFile> loadTxtFile(const std::string &fileName);
@@ -137,6 +138,7 @@ UpdaterWindow::UpdaterWindow(const std::string &updateHost,
     mDownloadStatus(UPDATE_NEWS),
     mUpdateHost(updateHost),
     mUpdatesDir(updatesDir),
+    mUpdatesDirReal(updatesDir),
     mCurrentFile("news.txt"),
     mDownloadProgress(0.0f),
     mCurrentChecksum(0),
@@ -147,6 +149,7 @@ UpdaterWindow::UpdaterWindow(const std::string &updateHost,
     mMemoryBuffer(NULL),
     mDownload(NULL),
     mUpdateIndex(0),
+    mUpdateIndexOffset(0),
     mLoadUpdates(applyUpdates),
     mUpdateType(updateType)
 {
@@ -181,6 +184,10 @@ UpdaterWindow::UpdaterWindow(const std::string &updateHost,
     setVisible(true);
     mCancelButton->requestFocus();
 
+    mUpdateServerPath = mUpdateHost;
+    removeProtocol(mUpdateServerPath);
+    logger->log("mUpdateServerPath: %s, %s", mUpdateHost.c_str(), mUpdateServerPath.c_str());
+
     // Try to download the updates list
     download();
 }
@@ -539,8 +546,9 @@ void UpdaterWindow::logic()
         mProgressBar->setProgress(mDownloadProgress);
         if (mUpdateFiles.size() && mUpdateIndex <= mUpdateFiles.size())
         {
-            mProgressBar->setText(strprintf("%d/%d",
-                mUpdateIndex + 1, (int)mUpdateFiles.size() + 1));
+            mProgressBar->setText(strprintf("%d/%d", mUpdateIndex
+                + mUpdateIndexOffset + 1, (int)mUpdateFiles.size()
+                + (int)mTempUpdateFiles.size() + 1));
         }
         else
         {
@@ -582,13 +590,12 @@ void UpdaterWindow::logic()
                 // Parse current memory buffer as news and dispose of the data
                 loadPatch();
 
-/*
-                mCurrentFile = "news.txt";
-                mStoreInMemory = true;
-                mDownloadStatus = UPDATE_NEWS;
-                download(); // download() changes mDownloadComplete to false
-*/
-                mDownloadStatus = UPDATE_COMPLETE;
+                mUpdateHost = updateServer2 + mUpdateServerPath;
+                mUpdatesDir += "/fix";
+                mCurrentFile = xmlUpdateFile;
+                mStoreInMemory = false;
+                mDownloadStatus = UPDATE_LIST2;
+                download();
             }
             break;
 
@@ -681,7 +688,58 @@ void UpdaterWindow::logic()
                 }
             }
             break;
+        case UPDATE_LIST2:
+            if (mDownloadComplete)
+            {
+                if (mCurrentFile == xmlUpdateFile)
+                {
+                    mTempUpdateFiles = loadXMLFile(
+                        mUpdatesDir + "/" + xmlUpdateFile);
+                }
+                mUpdateIndexOffset = mUpdateIndex;
+                mUpdateIndex = 0;
+                mStoreInMemory = false;
+                mDownloadStatus = UPDATE_RESOURCES2;
+                download();
+            }
+            break;
+        case UPDATE_RESOURCES2:
+            if (mDownloadComplete)
+            {
+                if (mUpdateIndex < mTempUpdateFiles.size())
+                {
+                    updateFile thisFile = mTempUpdateFiles[mUpdateIndex];
+                    mCurrentFile = thisFile.name;
+                    std::string checksum;
+                    checksum = thisFile.hash;
+                    std::stringstream ss(checksum);
+                    ss >> std::hex >> mCurrentChecksum;
+
+                    std::ifstream temp(
+                            (mUpdatesDir + "/" + mCurrentFile).c_str());
+
+                    if (!temp.is_open() || !validateFile(mUpdatesDir + "/"
+                        + mCurrentFile, mCurrentChecksum))
+                    {
+                        temp.close();
+                        download();
+                    }
+                    else
+                    {
+                        temp.close();
+                        logger->log("%s already here", mCurrentFile.c_str());
+                    }
+                    mUpdateIndex++;
+                }
+                else
+                {
+                    mUpdatesDir = mUpdatesDirReal;
+                    mDownloadStatus = UPDATE_COMPLETE;
+                }
+            }
+            break;
         case UPDATE_COMPLETE:
+            mUpdatesDir = mUpdatesDirReal;
             enable();
             setLabel(_("Completed"));
             break;
diff --git a/src/gui/updaterwindow.h b/src/gui/updaterwindow.h
index a1dc556d5..e9a45241f 100644
--- a/src/gui/updaterwindow.h
+++ b/src/gui/updaterwindow.h
@@ -146,7 +146,9 @@ private:
         UPDATE_COMPLETE,
         UPDATE_NEWS,
         UPDATE_RESOURCES,
-        UPDATE_PATCH
+        UPDATE_PATCH,
+        UPDATE_LIST2,
+        UPDATE_RESOURCES2
     };
 
     /** Status of the current download. */
@@ -158,6 +160,8 @@ private:
     /** Place where the updates are stored (absolute path). */
     std::string mUpdatesDir;
 
+    std::string mUpdatesDirReal;
+
     /** The file currently downloading. */
     std::string mCurrentFile;
 
@@ -194,9 +198,15 @@ private:
     /** List of files to download. */
     std::vector<updateFile> mUpdateFiles;
 
+    /** List of temp files to download. */
+    std::vector<updateFile> mTempUpdateFiles;
+
     /** Index of the file to be downloaded. */
     unsigned int mUpdateIndex;
 
+    /** Index offset for disaplay downloaded file. */
+    unsigned int mUpdateIndexOffset;
+
     /** Tells ~UpdaterWindow() if it should load updates */
     bool mLoadUpdates;
 
@@ -208,6 +218,7 @@ private:
     ProgressBar *mProgressBar;    /**< Update progress bar. */
     BrowserBox *mBrowserBox;      /**< Box to display news. */
     ScrollArea *mScrollArea;      /**< Used to scroll news box. */
+    std::string mUpdateServerPath;
 };
 
 #endif
-- 
cgit v1.2.3-60-g2f50