/// <summary>
/// Processes the App2 marker retrieving any stored ICC profile information
/// </summary>
/// <param name="remaining">The remaining bytes in the segment block.</param>
private void ProcessApp2Marker(int remaining)
{
// Length is 14 though we only need to check 12.
const int Icclength = 14;
if (remaining < Icclength || this.IgnoreMetadata)
{
this.InputProcessor.Skip(remaining);
return;
}
byte[] identifier = new byte[Icclength];
this.InputProcessor.ReadFull(identifier, 0, Icclength);
remaining -= Icclength; // We have read it by this point
if (ProfileResolver.IsProfile(identifier, ProfileResolver.IccMarker))
{
byte[] profile = new byte[remaining];
this.InputProcessor.ReadFull(profile, 0, remaining);
if (this.MetaData.IccProfile == null)
{
this.MetaData.IccProfile = new IccProfile(profile);
}
else
{
this.MetaData.IccProfile.Extend(profile);
}
}
else
{
// Not an ICC profile we can handle. Skip the remaining bytes so we can carry on and ignore this.
this.InputProcessor.Skip(remaining);
}
}
static HomeController()
{
var profile = new ProfileResolver();
var sampleProfile = new DataProfile<SampleItem>(() => new SampleItem())
.ForMember(x => x.Name, new RandomStringValueCreator(4, 8))
.ForMember(x => x.Group, new RandomStringValueCreator(4, 8))
.Generate(profile, 2050);
_demoItems = sampleProfile.ToList();
}
static HomeController()
{
var profile = new ProfileResolver();
var sampleProfile = new DataProfile <SampleItem>(() => new SampleItem())
.ForMember(x => x.Name, new RandomStringValueCreator(4, 8))
.ForMember(x => x.Group, new RandomStringValueCreator(4, 8))
.Generate(profile, 2050);
_demoItems = sampleProfile.ToList();
}
/// <summary>
/// Processes the App1 marker retrieving any stored metadata
/// </summary>
/// <param name="remaining">The remaining bytes in the segment block.</param>
private void ProcessApp1Marker(int remaining)
{
if (remaining < 6 || this.IgnoreMetadata)
{
this.InputProcessor.Skip(remaining);
return;
}
byte[] profile = new byte[remaining];
this.InputProcessor.ReadFull(profile, 0, remaining);
if (ProfileResolver.IsProfile(profile, ProfileResolver.ExifMarker))
{
this.isExif = true;
this.MetaData.ExifProfile = new ExifProfile(profile);
}
}
public void ProfileResolverCanHandleIncorrectLength()
{
Assert.False(ProfileResolver.IsProfile(AdobeMarker, ProfileResolver.IccMarker));
}
public void ProfileResolverCorrectlyReportsNonMarker()
{
Assert.False(ProfileResolver.IsProfile(IccMarker, ProfileResolver.AdobeMarker));
}
public void ProfileResolverCanResolveAdobeMarker()
{
Assert.True(ProfileResolver.IsProfile(AdobeMarker, ProfileResolver.AdobeMarker));
}
public void ProfileResolverCanResolveIccMarker()
{
Assert.True(ProfileResolver.IsProfile(IccMarker, ProfileResolver.IccMarker));
}
public void ProfileResolverCanResolveExifMarker()
{
Assert.True(ProfileResolver.IsProfile(ExifMarker, ProfileResolver.ExifMarker));
}
public FuncProfile(ProfileResolver innerProfile)
{
_innerProfile = innerProfile;
}
