void OpenFile(string fileName)
{
if (!File.Exists(fileName))
{
MessageBox.Show("File does not exist!");
return;
}
if (hexBox1.ByteProvider != null)
{
if (CloseFile() == DialogResult.Cancel)
{
return;
}
}
try
{
FileByteProvider fileByteProvider = new FileByteProvider(fileName);
fileByteProvider.Changed += new EventHandler(byteProvider_Changed);
hexBox1.ByteProvider = fileByteProvider;
_fileName = fileName;
_lastFilename = _fileName;
// DisplayText(fileName);
}
catch (Exception ex1)
{
MessageBox.Show(ex1.Message, "HexEditor", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
finally
{
ManageAbility();
}
}
/// <summary>
/// Saves the file at the given index - optimized for using an already open stream
/// </summary>
void Core_SaveFile(int index)
{
try
{
FileByteProvider file = FileHexBoxes[index].ByteProvider as FileByteProvider;
file.ApplyChanges();
}
catch (Exception ex)
{
Program.ShowError("The file could not be saved.", ex);
}
}
/// <summary>
/// Opens a file.
/// </summary>
/// <param name="path">the file name of the file to open</param>
void Core_OpenFile(string path)
{
if (!File.Exists(path))
{
Program.ShowMessage("The file does not exist.");
return;
}
try
{
FileByteProvider file;
try
{
// try to open in write mode
file = new FileByteProvider(path);
file.Changed += new EventHandler(HexBox_ByteProvider_Changed);
file.LengthChanged += new EventHandler(HexBox_ByteProvider_LengthChanged);
}
catch (IOException) // write mode failed
{
try
{
// try to open in read-only mode
file = new FileByteProvider(path, true);
if (Program.ShowQuestion("This file can only be opened as read-only. Proceed ?") == DialogResult.No)
{
file.Dispose();
return;
}
}
catch (IOException ex) // read-only also failed
{
// file cannot be opened
Program.ShowError("The attempt to open the file has failed.", ex);
return;
}
}
Core_CreateTabPage(file, path);
Menu_File_RecentFiles.AddFile(path);
}
catch (Exception ex)
{
Program.ShowError(ex);
return;
}
}
/// <summary>
/// Saves the current file.
/// </summary>
void SaveFile()
{
if (hexBox1.ByteProvider == null)
{
return;
}
try
{
if (File.Exists(_fileName))
{
File.Copy(_fileName, _fileName + "-backup" + DateTime.Now.Ticks.ToString());
FileByteProvider fileByteProvider = hexBox1.ByteProvider as FileByteProvider;
DynamicByteProvider dynamicByteProvider = hexBox1.ByteProvider as DynamicByteProvider;
DynamicFileByteProvider dynamicFileByteProvider = hexBox1.ByteProvider as DynamicFileByteProvider;
if (fileByteProvider != null)
{
fileByteProvider.ApplyChanges();
}
else if (dynamicFileByteProvider != null)
{
dynamicFileByteProvider.ApplyChanges();
}
else if (dynamicByteProvider != null)
{
byte[] data = dynamicByteProvider.Bytes.ToArray();
using (FileStream stream = File.Open(_fileName, FileMode.Create, FileAccess.Write, FileShare.Read))
{
stream.Write(data, 0, data.Length);
}
dynamicByteProvider.ApplyChanges();
}
}
}
catch (Exception ex1)
{
MessageBox.Show(ex1.Message, "T5Suite 2.0", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
finally
{
ManageAbility();
}
}
private void buttonHex_Click(object sender, EventArgs e)
{
if (byteProvider != null)
{
byteProvider.Dispose();
}
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Filter = "Hex文件|*.hex|所有文件|*.*";
if (fileDialog.ShowDialog() == DialogResult.OK)
{
File.Copy(fileDialog.FileName, "./temp/" + Path.GetFileName(fileDialog.FileName), true);
byteProvider = new FileByteProvider("./temp/" + Path.GetFileName(fileDialog.FileName));
hexBoxPRG.ByteProvider = byteProvider;
textBoxHex.Text = fileDialog.FileName;
FileInfo fileInfo = new FileInfo("./temp/" + Path.GetFileName(fileDialog.FileName));
textBoxHexSize.Text = (fileInfo.Length / 1024).ToString() + "KB";
}
}
/// <summary>
/// Creates a new TabPage for the given file
/// </summary>
void Core_CreateTabPage(FileByteProvider file, string fileName)
{
TabPage tabpage = new TabPage();
tabpage.Name = "FileTabPage" + FileTabPages.Count;
tabpage.Text = fileName;
tabpage.Padding = new Padding(3);
tabpage.Size = MainTabPage.Size;
HexBox hexbox = new HexBox();
hexbox.ByteProvider = file;
hexbox.Name = "MainHexBox";
hexbox.LineInfoVisible = true;
hexbox.ColumnInfoVisible = true;
hexbox.StringViewVisible = true;
hexbox.VScrollBarVisible = true;
hexbox.UseFixedBytesPerLine = true;
hexbox.Location = new Point(-2, 0);
hexbox.Size = MainHexBox.Size;
hexbox.Anchor = (AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right);
hexbox.BorderStyle = BorderStyle.None;
hexbox.TabIndex = 0;
hexbox.SelectionStartChanged += new System.EventHandler(this.HexBox_SelectionStartChanged);
hexbox.SelectionLengthChanged += new System.EventHandler(this.HexBox_SelectionLengthChanged);
hexbox.CurrentLineChanged += new System.EventHandler(this.HexBox_Position_Changed);
hexbox.CurrentPositionInLineChanged += new EventHandler(this.HexBox_Position_Changed);
hexbox.Copied += new System.EventHandler(this.HexBox_Copy);
hexbox.CopiedHex += new System.EventHandler(this.HexBox_CopyHex);
tabpage.Controls.Add(hexbox);
FilePaths.Add(fileName);
FileTabPages.Add(tabpage);
FileHexBoxes.Add(hexbox);
Tabs_Control.Controls.Add(tabpage);
Tabs_Control.SelectTab(Tabs_Control.TabCount - 1);
hexbox.Focus();
}
void OpenFile(string fileName)
{
if (!File.Exists(fileName))
{
MessageBox.Show("File does not exist!");
return;
}
if (hexBox1.ByteProvider != null)
{
if (CloseFile() == DialogResult.Cancel)
return;
}
try
{
FileByteProvider fileByteProvider = new FileByteProvider(fileName);
fileByteProvider.Changed += new EventHandler(byteProvider_Changed);
hexBox1.ByteProvider = fileByteProvider;
_fileName = fileName;
_lastFilename = _fileName;
// DisplayText(fileName);
}
catch (Exception ex1)
{
MessageBox.Show(ex1.Message, "HexEditor", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
finally
{
ManageAbility();
}
}
public DumpHandle(DumpUnit unit)
{
this.Unit = unit;
this.Provider = new FileByteProvider(unit.path);
}
