private void cbModify_Click(object sender, EventArgs e)
{
if (lvImages.SelectedItems.Count != 1)
{
return;
}
if (lvImages.SelectedIndices[0] >= image.ImageCount)
{
return;
}
try
{
int imageId = lvImages.SelectedIndices[0];
ImageEntry img = image.Images[imageId];
formSegment fseg = new formSegment(new ImageHeader()
{
ImageName = img.Name, ImageType = img.Type,
ExecuteAddress = img.ExecAddr
}, true, imageId == 0);
if (fseg.ShowDialog() != DialogResult.OK)
{
return;
}
img.Name = fseg.Header.ImageName;
if (imageId != 0)
{
img.Type = fseg.Header.ImageType;
img.ExecAddr = fseg.Header.ExecuteAddress;
}
image.Images[imageId] = img;
imageModified = true;
RefreshImagesList();
}
catch (Exception ex)
{
ExceptionBox(ex);
}
}
private void cbImageImport_Click(object sender, EventArgs e)
{
if (lvImages.SelectedItems.Count != 1)
{
return;
}
if (lvImages.SelectedIndices[0] >= image.ImageCount)
{
return;
}
try
{
int imageId = lvImages.SelectedIndices[0];
ImageEntry img = image.Images[imageId];
OpenFileDialog ofd = new OpenFileDialog();
ofd.Multiselect = false;
ofd.FilterIndex = 0;
ofd.CheckFileExists = true;
if (imageId == 0)
{
ofd.FileName = "NANDLoader_192MHz.bin";
ofd.Filter = "NANDLoader ROM images (*.bin)|*.bin|All files (*.*)|*.*";
ofd.Title = "Replace NANDLoader ROM";
}
else
{
ofd.FileName = "";
ofd.Filter = "Raw data files (*.bin)|*.bin|All files (*.*)|*.*";
ofd.Title = "Replace data segment";
}
if (ofd.ShowDialog() != DialogResult.OK)
{
return;
}
if (!File.Exists(ofd.FileName))
{
MessageBox.Show("File not found!", "An error occured!",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
FileStream imgStream = File.OpenRead(ofd.FileName);
imgStream.Seek(0, SeekOrigin.End);
if (imageId == 0)
{
if (imgStream.Position > NandImage.BytesPerBlock / 2)
{
MessageBox.Show("The supplied NANDLoader ROM is too large!",
"An error occured!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
imgStream.Close();
return;
}
}
else
{
if (imgStream.Position > (NandImage.NandSize - image.CalculateUsage()))
{
MessageBox.Show("The supplied data segment is too large!",
"An error occured!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
imgStream.Close();
return;
}
}
uint imgSize = (uint)imgStream.Position;
string imgName = Path.GetFileNameWithoutExtension(ofd.FileName).Trim();
if (imgName.Length > 30)
{
imgName = imgName.Substring(0, 30);
}
imgStream.Seek(0, SeekOrigin.Begin);
byte[] imgData = new byte[imgSize];
imgStream.Read(imgData, 0, (int)imgSize);
imgStream.Close();
formSegment fseg = new formSegment(new ImageHeader()
{
ImageName = imgName, ImageType = img.Type, ExecuteAddress = img.ExecAddr
},
true, imageId == 0);
if (fseg.ShowDialog() != DialogResult.OK)
{
return;
}
img.Name = fseg.Header.ImageName;
img.Data = imgData;
if (imageId != 0)
{
img.Type = fseg.Header.ImageType;
img.ExecAddr = fseg.Header.ExecuteAddress;
}
if (!NandImage.CheckEntry(img))
{
MessageBox.Show("The configured data segment is invalid!",
"An error occured!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (!image.ReplaceImage(imageId, img))
{
MessageBox.Show("Replacing the image entry failed!",
"An error occured!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
imageModified = true;
RefreshImagesList();
}
catch (Exception ex)
{
ExceptionBox(ex);
}
}
private void cbImageAdd_Click(object sender, EventArgs e)
{
if (lvImages.SelectedItems.Count != 0)
{
return;
}
try
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.FileName = "";
ofd.Multiselect = false;
ofd.Filter = "Raw data files (*.bin)|*.bin|All files (*.*)|*.*";
ofd.FilterIndex = 0;
ofd.Title = "Import data segment";
ofd.CheckFileExists = true;
if (ofd.ShowDialog() != DialogResult.OK)
{
return;
}
if (!File.Exists(ofd.FileName))
{
MessageBox.Show("File not found!", "An error occured!",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
FileStream imgStream = File.OpenRead(ofd.FileName);
imgStream.Seek(0, SeekOrigin.End);
if (imgStream.Position > (NandImage.NandSize - image.CalculateUsage()))
{
MessageBox.Show("The supplied data segment is too large!",
"An error occured!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
imgStream.Close();
return;
}
uint imgSize = (uint)imgStream.Position;
string imgName = Path.GetFileNameWithoutExtension(ofd.FileName).Trim();
if (imgName.Length > 30)
{
imgName = imgName.Substring(0, 30);
}
imgStream.Seek(0, SeekOrigin.Begin);
byte[] imgData = new byte[imgSize];
imgStream.Read(imgData, 0, (int)imgSize);
imgStream.Close();
formSegment fseg = new formSegment(new ImageHeader()
{
ImageName = imgName, ImageType = libw5nand.ImageType.Execute
}, false);
if (fseg.ShowDialog() != DialogResult.OK)
{
return;
}
ImageEntry newImg = new ImageEntry(fseg.Header.ImageName, fseg.Header.ImageType,
fseg.Header.ExecuteAddress, imgData);
if (!image.CheckAddEntry(newImg))
{
MessageBox.Show("The configured data segment is invalid!",
"An error occured!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
image.Images.Add(newImg);
imageModified = true;
RefreshImagesList();
}
catch (Exception ex)
{
ExceptionBox(ex);
}
}