add crc32 hashing for new pages, add option to enable hashing of new …

…pages [#6]
t0815 · Sep 6, 2024 · cb5471b · cb5471b
1 parent 381d70b
commit cb5471b
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Showing 15 changed files with 496 additions and 183 deletions.
diff --git a/MyCBZ/App.config b/MyCBZ/App.config
@@ -114,6 +114,12 @@
             <setting name="WhatsNewVersion" serializeAs="String">
                 <value>0</value>
             </setting>
+            <setting name="CalculateHash" serializeAs="String">
+                <value>False</value>
+            </setting>
+            <setting name="CheckDuplicatePages" serializeAs="String">
+                <value>False</value>
+            </setting>
         </Win_CBZ.Win_CBZSettings>
         <Win_CBZ.CBZMageSettings>
             <setting name="TempFolderPath" serializeAs="String">

diff --git a/MyCBZ/Data/AddImagesThreadParams.cs b/MyCBZ/Data/AddImagesThreadParams.cs
@@ -20,5 +20,7 @@ internal class AddImagesThreadParams : ThreadParam
         public string[] FilterExtensions { get; set; } = new string[0];
 
         public int MaxCountPages { get; set; } = 0;
+
+        public bool HashFiles { get; set; } = false;
     }
 }
diff --git a/MyCBZ/Data/ParseFilesThreadParams.cs b/MyCBZ/Data/ParseFilesThreadParams.cs
@@ -22,6 +22,8 @@ internal class ParseFilesThreadParams : ThreadParam
 
         public MetaData.PageIndexVersion PageIndexVerToWrite { get; set; } = MetaData.PageIndexVersion.VERSION_1;
 
+        public bool HashFiles { get; set; } = false;
+
         public bool ContinuePipeline { get; set; }
     }
 }
diff --git a/MyCBZ/Forms/MainForm.cs b/MyCBZ/Forms/MainForm.cs
@@ -4898,6 +4898,7 @@ private void SettingsToolStripMenuItem_Click(object sender, EventArgs e)
                 Win_CBZSettings.Default.OmitEmptyXMLTags = settingsDialog.OmitEmptyXMLTags;
                 Win_CBZSettings.Default.AutoDeleteTempFiles = settingsDialog.DeleteTempFilesImediately;
                 Win_CBZSettings.Default.SkipIndexCheck = settingsDialog.SkipIndexCheck;
+                Win_CBZSettings.Default.CalculateHash = settingsDialog.CalculateCrc32;
 
                 Win_CBZSettings.Default.CustomMetadataFields.Clear();
                 foreach (String line in settingsDialog.CustomFieldTypesCollection)

diff --git a/MyCBZ/Forms/PageSettingsForm.cs b/MyCBZ/Forms/PageSettingsForm.cs
@@ -16,6 +16,7 @@
 using System.Drawing.Imaging;
 using System.Runtime.Versioning;
 using System.Threading;
+using Win_CBZ.Hash;
 
 namespace Win_CBZ.Forms
 {
@@ -345,6 +346,11 @@ private void ButtonReloadImage_Click(object sender, EventArgs e)
                             {
                                 Invoke(new Action(() =>
                                 {
+                                    if (Win_CBZ.Win_CBZSettings.Default.CalculateHash)
+                                    {
+                                        HashCrc32.Calculate(ref FirstPage);
+                                    }
+
                                     ImagePreviewButton.BackgroundImage = Image.FromHbitmap(t.Result.GetHbitmap());
 
                                     LabelDimensions.Text = FirstPage.Format.W.ToString() + " x " + FirstPage.Format.H.ToString() + " px";

diff --git a/MyCBZ/Forms/SettingsDialog.Designer.cs b/MyCBZ/Forms/SettingsDialog.Designer.cs
diff --git a/MyCBZ/Forms/SettingsDialog.cs b/MyCBZ/Forms/SettingsDialog.cs
@@ -53,6 +53,8 @@ internal partial class SettingsDialog : Form
 
         public bool SkipIndexCheck;
 
+        public bool CalculateCrc32;
+
         DataValidation validation;
 
         public SettingsDialog()
@@ -87,6 +89,8 @@ public SettingsDialog()
 
             SkipIndexCheck = Win_CBZSettings.Default.SkipIndexCheck;
 
+            CalculateCrc32 = Win_CBZSettings.Default.CalculateHash;
+
             //CustomFieldTypesCollection = Win_CBZSettings.Default.CustomMetadataFields.OfType<String>().ToArray();
 
             CustomFieldTypesSettings = MetaDataFieldConfig.GetInstance().GetAllTypes();
@@ -106,6 +110,7 @@ public SettingsDialog()
 
             CheckBoxPruneEmplyTags.Checked = OmitEmptyXMLTags;
             CheckBoxSkipIndexCheck.Checked = SkipIndexCheck;
+            CheckBoxCalculateCrc.Checked = CalculateCrc32;
 
             ComboBoxFileName.Text = MetaDataFilename;
 
@@ -422,6 +427,7 @@ private void SettingsDialog_FormClosing(object sender, FormClosingEventArgs e)
                     OmitEmptyXMLTags = CheckBoxPruneEmplyTags.Checked;
                     DeleteTempFilesImediately = CheckBoxDeleteTempFiles.Checked;
                     SkipIndexCheck = CheckBoxSkipIndexCheck.Checked;
+                    CalculateCrc32 = CheckBoxCalculateCrc.Checked;
                     List<String> fieldConfigItems = new List<string>();
                     foreach (MetaDataFieldType fieldTypeCnf in CustomFieldTypesSettings)
                     {