public void ConvertTemplate(FingerprintTemplate tpt, [Out] FingerprintTemplate newTpt, int context, GrTemplateFormat format)
{
IntPtr zero = IntPtr.Zero;
IntPtr ptr2 = IntPtr.Zero;
try
{
zero = Marshal.AllocHGlobal(tpt.Size);
Marshal.Copy(tpt.Buffer, 0, zero, tpt.Size);
ptr2 = Marshal.AllocHGlobal(0x2710);
int newTptSize = 0x2710;
this.ConvertTemplate(zero, ptr2, ref newTptSize, context, (int) format);
ptr2 = Marshal.ReAllocHGlobal(ptr2, (IntPtr) newTptSize);
newTpt = new FingerprintTemplate(ptr2, newTptSize);
}
catch (OutOfMemoryException exception)
{
throw new FingerprintException(-7, exception);
}
catch (NullReferenceException exception2)
{
throw new FingerprintException(-5, exception2);
}
catch (ArgumentException exception3)
{
throw new FingerprintException(-5, exception3);
}
finally
{
Marshal.FreeHGlobal(zero);
Marshal.FreeHGlobal(ptr2);
}
}
public void ConvertTemplate(FingerprintTemplate tpt, [Out] FingerprintTemplate newTpt, int context, GrTemplateFormat format)
{
IntPtr zero = IntPtr.Zero;
IntPtr ptr2 = IntPtr.Zero;
try
{
zero = Marshal.AllocHGlobal(tpt.Size);
Marshal.Copy(tpt.Buffer, 0, zero, tpt.Size);
ptr2 = Marshal.AllocHGlobal(0x2710);
int newTptSize = 0x2710;
this.ConvertTemplate(zero, ptr2, ref newTptSize, context, (int)format);
ptr2 = Marshal.ReAllocHGlobal(ptr2, (IntPtr)newTptSize);
newTpt = new FingerprintTemplate(ptr2, newTptSize);
}
catch (OutOfMemoryException exception)
{
throw new FingerprintException(-7, exception);
}
catch (NullReferenceException exception2)
{
throw new FingerprintException(-5, exception2);
}
catch (ArgumentException exception3)
{
throw new FingerprintException(-5, exception3);
}
finally
{
Marshal.FreeHGlobal(zero);
Marshal.FreeHGlobal(ptr2);
}
}
public void ConvertTemplate(FingerprintTemplate tpt, [Out] FingerprintTemplate newTpt, GrTemplateFormat format)
{
this.ConvertTemplate(tpt, newTpt, 0, format);
}
public void ExtractEx(FingerprintRawImage fingerPrintRawImage, ref FingerprintTemplate fingerTemplate, int context, GrTemplateFormat tptFormat)
{
try
{
IntPtr destination = Marshal.AllocCoTaskMem(fingerPrintRawImage.Width * fingerPrintRawImage.Height);
Marshal.Copy(fingerPrintRawImage.RawImage, 0, destination, fingerPrintRawImage.Width * fingerPrintRawImage.Height);
this.ExtractEx(destination, fingerPrintRawImage.Width, fingerPrintRawImage.Height, fingerPrintRawImage.Resolution, ref fingerTemplate, context, (int)tptFormat);
Marshal.FreeCoTaskMem(destination);
}
catch (OutOfMemoryException exception)
{
FingerprintException exception2 = new FingerprintException(-7, exception);
throw exception2;
}
}
public void ExtractEx(FingerprintRawImage fingerPrintRawImage, ref FingerprintTemplate fingerTemplate, GrTemplateFormat tptFormat)
{
this.ExtractEx(fingerPrintRawImage, ref fingerTemplate, 0, tptFormat);
}
public GrEnrollState Enroll(FingerprintRawImage rawImage, ref FingerprintTemplate tpt, GrTemplateFormat tptFormat, int context)
{
GrEnrollState state;
IntPtr zero = IntPtr.Zero;
try
{
int num = 0;
int quality = -1;
int cb = 0x2710 * Marshal.SizeOf(typeof(byte));
zero = Marshal.AllocHGlobal(cb);
IntPtr destination = Marshal.AllocCoTaskMem(rawImage.Width * rawImage.Height);
Marshal.Copy(rawImage.RawImage, 0, destination, rawImage.Width * rawImage.Height);
num = this.Enroll(destination, rawImage.Width, rawImage.Height, rawImage.Resolution, zero, ref cb, ref quality, (int)tptFormat, context);
Marshal.FreeCoTaskMem(destination);
zero = Marshal.ReAllocHGlobal(zero, (IntPtr)cb);
tpt = new FingerprintTemplate(zero, cb, quality);
state = (GrEnrollState)num;
}
catch (OutOfMemoryException exception)
{
throw new FingerprintException(-7, exception);
}
catch (AccessViolationException exception2)
{
throw new FingerprintException(-113, exception2);
}
finally
{
Marshal.FreeHGlobal(zero);
}
return(state);
}
public GrEnrollState Enroll(FingerprintRawImage rawImage, ref FingerprintTemplate tpt, GrTemplateFormat tptFormat)
{
return(this.Enroll(rawImage, ref tpt, tptFormat, 0));
}
public void ConvertTemplate(FingerprintTemplate tpt, [Out] FingerprintTemplate newTpt, GrTemplateFormat format)
{
this.ConvertTemplate(tpt, newTpt, 0, format);
}
public void ExtractEx(FingerprintRawImage fingerPrintRawImage, ref FingerprintTemplate fingerTemplate, int context, GrTemplateFormat tptFormat)
{
try
{
IntPtr destination = Marshal.AllocCoTaskMem(fingerPrintRawImage.Width * fingerPrintRawImage.Height);
Marshal.Copy(fingerPrintRawImage.RawImage, 0, destination, fingerPrintRawImage.Width * fingerPrintRawImage.Height);
this.ExtractEx(destination, fingerPrintRawImage.Width, fingerPrintRawImage.Height, fingerPrintRawImage.Resolution, ref fingerTemplate, context, (int) tptFormat);
Marshal.FreeCoTaskMem(destination);
}
catch (OutOfMemoryException exception)
{
FingerprintException exception2 = new FingerprintException(-7, exception);
throw exception2;
}
}
public void ExtractEx(FingerprintRawImage fingerPrintRawImage, ref FingerprintTemplate fingerTemplate, GrTemplateFormat tptFormat)
{
this.ExtractEx(fingerPrintRawImage, ref fingerTemplate, 0, tptFormat);
}
public GrEnrollState Enroll(FingerprintRawImage rawImage, ref FingerprintTemplate tpt, GrTemplateFormat tptFormat, int context)
{
GrEnrollState state;
IntPtr zero = IntPtr.Zero;
try
{
int num = 0;
int quality = -1;
int cb = 0x2710 * Marshal.SizeOf(typeof(byte));
zero = Marshal.AllocHGlobal(cb);
IntPtr destination = Marshal.AllocCoTaskMem(rawImage.Width * rawImage.Height);
Marshal.Copy(rawImage.RawImage, 0, destination, rawImage.Width * rawImage.Height);
num = this.Enroll(destination, rawImage.Width, rawImage.Height, rawImage.Resolution, zero, ref cb, ref quality, (int) tptFormat, context);
Marshal.FreeCoTaskMem(destination);
zero = Marshal.ReAllocHGlobal(zero, (IntPtr) cb);
tpt = new FingerprintTemplate(zero, cb, quality);
state = (GrEnrollState) num;
}
catch (OutOfMemoryException exception)
{
throw new FingerprintException(-7, exception);
}
catch (AccessViolationException exception2)
{
throw new FingerprintException(-113, exception2);
}
finally
{
Marshal.FreeHGlobal(zero);
}
return state;
}
public GrEnrollState Enroll(FingerprintRawImage rawImage, ref FingerprintTemplate tpt, GrTemplateFormat tptFormat)
{
return this.Enroll(rawImage, ref tpt, tptFormat, 0);
}
