private int tc_gsapi_set_stdio(IntPtr instance, gsStdIOHandler stdin,
gsStdIOHandler stdout, gsStdIOHandler stderr)
{
int code;
try
{
if (is64bit)
{
code = gsapi_set_stdio64(instance, stdin, stdout, stderr);
}
else
{
code = gsapi_set_stdio32(instance, stdin, stdout, stderr);
}
}
catch (DllNotFoundException)
{
/* DLL not found */
String output = "DllNotFoundException: Ghostscript DLL not found";
gsDLLProblemMain(this, output);
return(-1);
}
catch (BadImageFormatException)
{
/* Using 32 bit with 64 or vice versa */
String output = "BadImageFormatException: Incorrect Ghostscript DLL";
gsDLLProblemMain(this, output);
return(-1);
}
return(code);
}
public ghostsharp()
{
/* Determine now if we are 64 or 32 bit */
is64bit = Environment.Is64BitOperatingSystem &&
Environment.Is64BitProcess;
m_worker = null;
gsInstance = IntPtr.Zero;
/* Go ahead and do the assignment here */
RaiseStdInCallback = StdInCallback;
RaiseStdOutCallback = StdOutCallback;
RaiseStdErrCallback = StdErrCallback;
}
public static extern int gsapi_set_stdio_with_handle(IntPtr instance,
gsStdIOHandler stdin, gsStdIOHandler stdout, gsStdIOHandler stderr, IntPtr caller_handle);
public static extern int gsapi_set_stdio(IntPtr instance,
gsStdIOHandler stdin, gsStdIOHandler stdout, gsStdIOHandler stderr);
private static extern int gsapi_set_stdio32(IntPtr instance,
gsStdIOHandler stdin, gsStdIOHandler stdout, gsStdIOHandler stderr);
private static extern int gsapi_set_stdio64(IntPtr instance, gsStdIOHandler stdin, gsStdIOHandler stdout, gsStdIOHandler stderr);
public ghostsharp()
{
/* Determine now if we are 64 or 32 bit */
is64bit = Environment.Is64BitOperatingSystem &&
Environment.Is64BitProcess;
m_worker = null;
gsInstance = IntPtr.Zero;
/* Go ahead and do the assignment here */
RaiseStdInCallback = StdInCallback;
RaiseStdOutCallback = StdOutCallback;
RaiseStdErrCallback = StdErrCallback;
}
private int tc_gsapi_set_stdio(IntPtr instance, gsStdIOHandler stdin,
gsStdIOHandler stdout, gsStdIOHandler stderr)
{
int code;
try
{
if (is64bit)
code = gsapi_set_stdio64(instance, stdin, stdout, stderr);
else
code = gsapi_set_stdio32(instance, stdin, stdout, stderr);
}
catch (DllNotFoundException)
{
/* DLL not found */
String output = "DllNotFoundException: Ghostscript DLL not found";
gsDLLProblemMain(this, output);
return -1;
}
catch (BadImageFormatException)
{
/* Using 32 bit with 64 or vice versa */
String output = "BadImageFormatException: Incorrect Ghostscript DLL";
gsDLLProblemMain(this, output);
return -1;
}
return code;
}
