public static CPtr ReportNullReference(CPtr cPtr)
{
if (cPtr.IsNull)
{
throw new NullReferenceException();
}
return(cPtr);
}
static CPtr()
{
// http://support.teamdev.com/thread/405
InternalTryLoadLibrary();
NULL = new CPtr();
SIZE = initIDs(NULL);
}
/// <summary>
/// warning: jni must be placed under java path
/// any other shall be placed on system32 path
/// </summary>
/// <param name="lib"></param>
/// <param name="fname"></param>
public CFunc(string lib, string fname)
{
// X:\jsc.svn\examples\java\hybrid\JVMCLRMSVCRTRand\JVMCLRMSVCRTRand\Program.cs
// how to make sure its a CDecl method?
// .A and .W are WINAPI suffixes?
//System.Console.WriteLine("enter CFunc " + new { lib, fname });
string r = null;
r = InternalTryLoadLibrary(lib, fname);
if (r == null)
{
return;
}
{
var xlib = Path.Combine(CPtr.InternalGetHintPath(), lib);
var xr = InternalTryLoadLibrary(xlib, fname);
if (xr == null)
{
return;
}
}
var path = java.lang.JavaSystem.getProperty("java.library.path").Split(';');
foreach (var item in path)
{
var xlib = Path.Combine(item, lib);
var xr = InternalTryLoadLibrary(xlib, fname);
if (xr == null)
{
r = null;
break;
}
}
if (r == null)
{
return;
}
System.Console.WriteLine("crash CFunc " + new { lib, fname });
throw new System.InvalidOperationException(r);
}
public static bool IsNullReferenceOrPointer(CPtr e)
{
if (e == null)
{
return(true);
}
if (e.IsNull)
{
return(true);
}
return(false);
}
static CPtr()
{
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20150630/jvmclrudpreceiveasync
//System.Console.WriteLine("CPtr cctor");
// https://sites.google.com/a/jsc-solutions.net/backlog/knowledge-base/2015/201505/20150503/udp
// http://support.teamdev.com/thread/405
InternalTryLoadLibrary();
NULL = new CPtr();
SIZE = initIDs(NULL);
}
public override void setCPtr(int offset, CPtr value)
{
boundsCheck(offset, SIZE);
base.setCPtr(offset, value);
}
public static bool IsNullReferenceOrPointer(CPtr e)
{
if (e == null)
return true;
if (e.IsNull)
return true;
return false;
}
public static CPtr ReportNullReference(CPtr cPtr)
{
if (cPtr.IsNull)
throw new NullReferenceException();
return cPtr;
}
static CPtr()
{
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20150630/jvmclrudpreceiveasync
//System.Console.WriteLine("CPtr cctor");
// https://sites.google.com/a/jsc-solutions.net/backlog/knowledge-base/2015/201505/20150503/udp
// http://support.teamdev.com/thread/405
InternalTryLoadLibrary();
NULL = new CPtr();
SIZE = initIDs(NULL);
}
private static int initIDs(CPtr p) { return default(int); }
virtual public void setCPtr(int offset, CPtr value) { }
public override void setCPtr(int offset, CPtr value)
{
boundsCheck(offset, SIZE);
base.setCPtr(offset, value);
}
private static int initIDs(CPtr p)
{
return(default(int));
}
virtual public void setCPtr(int offset, CPtr value)
{
}
