private void btnLogoFileNameBrowse_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Images (*.png, *.bmp, *.tif, *.tiff)|*.png;*.bmp;*.tif;*.tiff";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
string error;
if (!FontCoder.CheckFile(openFileDialog.FileName, FontCoder.FontWidthKedei, FontCoder.FontHeightKedei, out error))
{
ShowErrorMessageBox(error);
}
else
{
txtLogoFileName.Text = openFileDialog.FileName;
}
}
}
public static bool ChangeLogo(string logoFileName, byte[] firmware, Firmware detectedFirmware, out string error)
{
error = string.Empty;
FontCoder logo = new FontCoder(FontCoder.FontWidthKedei, FontCoder.FontHeightKedei);
if (!logo.LoadImage(logoFileName))
{
error = $"Error! Cannot load logo from \"{logoFileName}\".";
return(false);
}
byte[] logoBytes = logo.Encode();
if (logoBytes.Length > detectedFirmware.MaxLogoLength)
{
error = "Error! Encoded logo is too long and would overwrite other firmware parts.";
return(false);
}
Array.Copy(logoBytes, 0, firmware, detectedFirmware.LogoOffset, logoBytes.Length);
return(true);
}