From 53c65de717e4724c4977c611f3cd05d9697bac72 Mon Sep 17 00:00:00 2001
From: tonikelope <tonikelope@cueva>
Date: Mon, 5 Aug 2024 19:14:09 +0200
Subject: [PATCH] https://github.com/tonikelope/megabasterd/issues/647 FIX

File split/merge sha1 removed
---
 .../megabasterd/FileSplitterDialog.java       | 34 ++++---------------
 .../tonikelope/megabasterd/MainPanelView.java |  2 ++
 2 files changed, 8 insertions(+), 28 deletions(-)

diff --git a/src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java b/src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java
index 6017098be..59211e966 100644
--- a/src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java
+++ b/src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java
@@ -41,7 +41,6 @@ public class FileSplitterDialog extends javax.swing.JDialog {
     private final MainPanel _main_panel;
     private File[] _files = null;
     private File _output_dir = null;
-    private volatile String _sha1 = null;
     private volatile long _progress = 0L;
     private volatile Path _current_part = null;
     private volatile int _current_file = 0;
@@ -86,17 +85,6 @@ public class FileSplitterDialog extends javax.swing.JDialog {
 
     private boolean _splitFile(int i) throws IOException {
 
-        _sha1 = "";
-
-        THREAD_POOL.execute(() -> {
-
-            try {
-                _sha1 = MiscTools.computeFileSHA1(new File(_files[i].getAbsolutePath()));
-            } catch (IOException ex) {
-                Logger.getLogger(FileSplitterDialog.class.getName()).log(Level.SEVERE, null, ex);
-            }
-        });
-
         this._progress = 0L;
 
         int mBperSplit = Integer.parseInt(this.split_size_text.getText());
@@ -135,20 +123,6 @@ public class FileSplitterDialog extends javax.swing.JDialog {
             }
         }
 
-        while ("".equals(_sha1)) {
-            MiscTools.GUIRunAndWait(() -> {
-
-                split_button.setText(LabelTranslatorSingleton.getInstance().translate("GENERATING SHA1, please wait..."));
-
-            });
-
-            MiscTools.pausar(1000);
-        }
-
-        if (_sha1 != null) {
-            Files.writeString(Paths.get(this._files[i].getAbsolutePath() + ".sha1"), _sha1);
-        }
-
         return true;
     }
 
@@ -195,9 +169,13 @@ public class FileSplitterDialog extends javax.swing.JDialog {
         monitorProgress(f, byteSize);
 
         if (!_exit) {
+            long dest_bytes_copied = Files.exists(fileName) ? Files.size(fileName) : 0;
+
             try (RandomAccessFile toFile = new RandomAccessFile(fileName.toFile(), "rw"); FileChannel toChannel = toFile.getChannel()) {
-                sourceChannel.position(position);
-                toChannel.transferFrom(sourceChannel, 0, byteSize);
+                while (dest_bytes_copied < byteSize) {
+                    sourceChannel.position(position + dest_bytes_copied);
+                    dest_bytes_copied += toChannel.transferFrom(sourceChannel, dest_bytes_copied, byteSize - dest_bytes_copied);
+                }
             }
         }
 
diff --git a/src/main/java/com/tonikelope/megabasterd/MainPanelView.java b/src/main/java/com/tonikelope/megabasterd/MainPanelView.java
index ca1fd22fa..d467e9e21 100644
--- a/src/main/java/com/tonikelope/megabasterd/MainPanelView.java
+++ b/src/main/java/com/tonikelope/megabasterd/MainPanelView.java
@@ -276,6 +276,8 @@ public final class MainPanelView extends javax.swing.JFrame {
 
                         if (dialog.getUpload_log_checkbox().isSelected()) {
 
+                            MiscTools.createUploadLogDir();
+
                             File upload_log = new File(MiscTools.UPLOAD_LOGS_DIR + "/megabasterd_upload_" + parent_node + ".log");
                             upload_log.createNewFile();