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1507 lines
33 KiB
1507 lines
33 KiB
/*++
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Copyright (c) 1995-1999 Microsoft Corporation. All rights reserved.
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Module Name:
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native.h
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Abstract:
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Public header for facilities provided by msjava.dll.
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--*/
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#ifndef _NATIVE_
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#define _NATIVE_
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#ifndef JAVAVMAPI
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#if !defined(_MSJAVA_)
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#define JAVAVMAPI DECLSPEC_IMPORT
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#else
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#define JAVAVMAPI
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#endif
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#endif
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#pragma warning(disable:4115)
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#pragma warning(disable:4510)
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#pragma warning(disable:4512)
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#pragma warning(disable:4610)
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#ifdef __cplusplus
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extern "C" {
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#endif
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//----------------------------------------------------------------------------
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// Since handles have gone away, this is no op. The unhands() in this file
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// a redundant but useful for clarity.
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// Note: You can not just unhand an array to get at it's data, you must now
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// use unhand(x)->body.
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//----------------------------------------------------------------------------
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#define unhand(phobj) (phobj)
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//----------------------------------------------------------------------------
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//----------------------------------------------------------------------------
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#define JAVAPKG "java/lang/"
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//----------------------------------------------------------------------------
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// Standard Java declarations for built in types.
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//----------------------------------------------------------------------------
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typedef unsigned short unicode;
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typedef long int32_t;
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typedef __int64 int64_t;
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typedef int BOOL;
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typedef void *PVOID;
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typedef unsigned long DWORD;
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#ifndef _SIZE_T_DEFINED
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#define _SIZE_T_DEFINED
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typedef unsigned int size_t;
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#endif
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#ifndef VOID
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#define VOID void
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#endif
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#ifndef _BOOL_T_DEFINED
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#define _BOOL_T_DEFINED
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typedef BOOL bool_t;
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#endif
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#ifndef _BASETSD_H_
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#ifdef _WIN64
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typedef unsigned __int64 UINT_PTR;
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typedef unsigned __int64 SIZE_T;
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#else
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typedef unsigned int UINT_PTR;
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typedef unsigned long SIZE_T;
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#endif
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#endif
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#if !defined(_MSJAVA_)
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typedef struct OBJECT {
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const PVOID MSReserved;
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} OBJECT;
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#endif
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typedef OBJECT Classjava_lang_Object;
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typedef OBJECT Hjava_lang_Object;
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typedef OBJECT ClassObject;
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typedef Hjava_lang_Object JHandle;
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typedef Hjava_lang_Object HObject;
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//
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// UTF8 type definitions.
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//
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// These types are used to document when a given string is to be
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// interpreted as containing UTF8 data (as opposed to Ansi data).
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//
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typedef CHAR UTF8;
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typedef CHAR *PUTF8;
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typedef CONST CHAR *PCUTF8;
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//----------------------------------------------------------------------------
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// All RNI DLLs should export the following function to let the VM determine
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// if the DLL is compatible with it.
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//----------------------------------------------------------------------------
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DWORD __declspec(dllexport) __cdecl RNIGetCompatibleVersion();
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#ifndef RNIVER
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#define RNIMAJORVER 2
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#define RNIMINORVER 0
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#define RNIVER ((((DWORD) RNIMAJORVER) << 16) + (DWORD) RNIMINORVER)
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#endif
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//----------------------------------------------------------------------------
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// Use to get the length of an array an HObject.
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//----------------------------------------------------------------------------
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#define obj_length(hobj) ((unsigned long)(((ArrayOfSomething*)unhand(hobj))->length))
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//----------------------------------------------------------------------------
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// Thread entry/exit functions.
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// These functions should wrap any calls into the virtual machine.
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//----------------------------------------------------------------------------
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typedef struct {
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DWORD reserved[6];
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} ThreadEntryFrame;
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JAVAVMAPI
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BOOL
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__cdecl
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PrepareThreadForJava(
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PVOID pThreadEntryFrame
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);
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JAVAVMAPI
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BOOL
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__cdecl
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PrepareThreadForJavaEx(
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PVOID pThreadEntryFrame,
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DWORD dwFlags
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);
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JAVAVMAPI
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VOID
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__cdecl
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UnprepareThreadForJava(
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PVOID pThreadEntryFrame
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);
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// Don't install the standard Microsoft SecurityManager. Useful if an
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// application wants the process not to have an active SecurityManager or if it
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// plans on installing its own SecurityManager. If this or another thread
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// has already called PrepareThreadForJava without specifying this flag, then
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// this flag will be ignored-- the current SecurityManager (possibly null) is
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// used.
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#define PTFJ_DONTINSTALLSTANDARDSECURITY 0x00000001
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//----------------------------------------------------------------------------
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// Garbage Collection.
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//----------------------------------------------------------------------------
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typedef struct {
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UINT_PTR reserved[6];
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} GCFrame;
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JAVAVMAPI
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void
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__cdecl
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GCFramePush(
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PVOID pGCFrame,
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PVOID pObjects,
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DWORD cbObjectStructSize
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);
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JAVAVMAPI
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void
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__cdecl
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GCFramePop(
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PVOID pGCFrame
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);
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// 'Weak' ptrs
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JAVAVMAPI
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HObject**
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__cdecl
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GCGetPtr(
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HObject *phObj
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);
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JAVAVMAPI
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void
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__cdecl
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GCFreePtr(
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HObject **pphObj
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);
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#define GCGetWeakPtr GCGetPtr
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#define GCFreeWeakPtr GCFreePtr
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// 'Strong' ptrs
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JAVAVMAPI
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HObject**
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__cdecl
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GCNewHandle(
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HObject *phObj
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);
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JAVAVMAPI
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void
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__cdecl
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GCFreeHandle(
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HObject **pphObj
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);
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// 'Internal reserved pinned ptrs
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JAVAVMAPI
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HObject**
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__cdecl
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GCNewPinnedHandle(
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HObject *phObj
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);
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JAVAVMAPI
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void
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__cdecl
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GCFreePinnedHandle(
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HObject **pphObj
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);
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// GC write barrier support
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JAVAVMAPI
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void
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__cdecl
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GCSetObjectReferenceForObject(
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HObject* const * location,
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HObject* phObj
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);
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JAVAVMAPI
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void
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__cdecl
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GCSetObjectReferenceForHandle(
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HObject** pphHandle,
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HObject* phObj
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);
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JAVAVMAPI
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int
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__cdecl
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GCEnable(
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VOID
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);
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JAVAVMAPI
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int
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__cdecl
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GCDisable(
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VOID
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);
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JAVAVMAPI
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int
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__cdecl
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GCDisableCount(
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VOID
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);
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JAVAVMAPI
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int
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__cdecl
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GCEnableCompletely(
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VOID
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);
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JAVAVMAPI
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void
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__cdecl
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GCDisableMultiple(
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int cDisable
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);
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//----------------------------------------------------------------------------
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// "Built-in" object structures...
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// These include helper macro's to get at array data.
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//----------------------------------------------------------------------------
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#ifndef _WIN64
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#include <pshpack4.h>
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#endif
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typedef struct Classjava_lang_String Classjava_lang_String;
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#define Hjava_lang_String Classjava_lang_String
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typedef Hjava_lang_String HString;
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typedef struct ClassArrayOfByte
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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char body[1];
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} ClassArrayOfByte;
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#define HArrayOfByte ClassArrayOfByte
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#define ArrayOfByte ClassArrayOfByte
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typedef struct ClassArrayOfBoolean
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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char body[1]; // all entries must be 0 (FALSE) or 1 (TRUE)
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} ClassArrayOfBoolean;
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#define HArrayOfBoolean ClassArrayOfBoolean
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#define ArrayOfBoolean ClassArrayOfBoolean
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typedef struct ClassArrayOfChar
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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unsigned short body[1];
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} ClassArrayOfChar;
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#define HArrayOfChar ClassArrayOfChar
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#define ArrayOfChar ClassArrayOfChar
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typedef struct ClassArrayOfShort
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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short body[1];
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} ClassArrayOfShort;
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#define HArrayOfShort ClassArrayOfShort
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#define ArrayOfShort ClassArrayOfShort
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typedef struct ClassArrayOfInt
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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long body[1];
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} ClassArrayOfInt;
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#define HArrayOfInt ClassArrayOfInt
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#define ArrayOfInt ClassArrayOfInt
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typedef struct ClassArrayOfLong
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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__int64 body[1];
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} ClassArrayOfLong;
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#define HArrayOfLong ClassArrayOfLong
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#define ArrayOfLong ClassArrayOfLong
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typedef struct ClassArrayOfFloat
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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float body[1];
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} ClassArrayOfFloat;
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#define HArrayOfFloat ClassArrayOfFloat
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#define ArrayOfFloat ClassArrayOfFloat
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typedef struct ClassArrayOfDouble
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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double body[1];
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} ClassArrayOfDouble;
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#define HArrayOfDouble ClassArrayOfDouble
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#define ArrayOfDouble ClassArrayOfDouble
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typedef struct ClassArrayOfObject
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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HObject * const body[1];
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} ClassArrayOfObject;
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#define HArrayOfObject ClassArrayOfObject
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#define ArrayOfObject ClassArrayOfObject
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typedef struct ClassArrayOfString
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{
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const PVOID MSReserved;
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const UINT_PTR length;
|
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HString * const (body[1]);
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} ClassArrayOfString;
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#define HArrayOfString ClassArrayOfString
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#define ArrayOfString ClassArrayOfString
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typedef struct ClassArrayOfArray
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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JHandle * const (body[1]);
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} ClassArrayOfArray;
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#define HArrayOfArray ClassArrayOfArray
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#define ArrayOfArray ClassArrayOfArray
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typedef struct
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{
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const PVOID MSReserved;
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const UINT_PTR length;
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} ArrayOfSomething;
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|
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#ifndef _WIN64
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#include <poppack.h>
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#endif
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//----------------------------------------------------------------------------
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// We automatically track the execution environment so there's no EE() call
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// needed anymore, just pass NULL if an API needs one.
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//----------------------------------------------------------------------------
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|
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#define EE() ((struct execenv *)NULL)
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|
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typedef void ExecEnv;
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typedef struct execenv execenv;
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//----------------------------------------------------------------------------
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// Exception handling stuff...
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//----------------------------------------------------------------------------
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JAVAVMAPI
|
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void
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__cdecl
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SignalError(
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ExecEnv *Unused,
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PCUTF8 putfClassName,
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LPCSTR pszDetailMessage
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);
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JAVAVMAPI
|
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void
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__cdecl
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SignalErrorPrintf(
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PCUTF8 putfClassName,
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LPCSTR pszFormat,
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...
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);
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JAVAVMAPI
|
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bool_t
|
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__cdecl
|
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exceptionOccurred(
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ExecEnv *Unused
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);
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|
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JAVAVMAPI
|
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void
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__cdecl
|
|
exceptionDescribe(
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ExecEnv *Unused
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);
|
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|
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JAVAVMAPI
|
|
void
|
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__cdecl
|
|
exceptionClear(
|
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ExecEnv *Unused
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);
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|
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JAVAVMAPI
|
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void
|
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__cdecl
|
|
exceptionSet(
|
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ExecEnv *Unused,
|
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HObject *phThrowable
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);
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|
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JAVAVMAPI
|
|
HObject *
|
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__cdecl
|
|
getPendingException(
|
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ExecEnv *Unused
|
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);
|
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|
|
//----------------------------------------------------------------------------
|
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// Standard exec functions...
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//----------------------------------------------------------------------------
|
|
|
|
#if !defined(_MSJAVA_)
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typedef PVOID ClassClass;
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#endif
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|
|
JAVAVMAPI
|
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HObject*
|
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__cdecl
|
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execute_java_constructor(
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ExecEnv *Unused,
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PCUTF8 putfClassName,
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ClassClass *pClass,
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|
PCUTF8 putfSignature,
|
|
...
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);
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|
|
JAVAVMAPI
|
|
HObject*
|
|
__cdecl
|
|
execute_java_constructorV(
|
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ExecEnv *Unused,
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PCUTF8 putfClassName,
|
|
ClassClass *pClass,
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|
PCUTF8 putfSignature,
|
|
va_list args
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);
|
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|
|
JAVAVMAPI
|
|
HObject*
|
|
__cdecl
|
|
execute_java_constructor_method(
|
|
struct methodblock *mb,
|
|
...
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|
);
|
|
|
|
JAVAVMAPI
|
|
HObject*
|
|
__cdecl
|
|
execute_java_constructor_methodV(
|
|
struct methodblock *mb,
|
|
va_list args
|
|
);
|
|
|
|
//------------------------------------------------------------------------
|
|
|
|
#ifndef execute_java_dynamic_method
|
|
|
|
JAVAVMAPI
|
|
long
|
|
__cdecl
|
|
execute_java_dynamic_method(
|
|
ExecEnv *Unused,
|
|
HObject *phObj,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
...
|
|
);
|
|
|
|
#endif
|
|
|
|
JAVAVMAPI
|
|
int64_t
|
|
__cdecl
|
|
execute_java_dynamic_method64(
|
|
ExecEnv *Unused,
|
|
HObject *phObj,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
...
|
|
);
|
|
|
|
JAVAVMAPI
|
|
int64_t
|
|
__cdecl
|
|
execute_java_dynamic_methodV(
|
|
ExecEnv *Unused,
|
|
HObject *phObj,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
va_list args
|
|
);
|
|
|
|
//------------------------------------------------------------------------
|
|
|
|
#ifndef execute_java_interface_method
|
|
|
|
JAVAVMAPI
|
|
long
|
|
__cdecl
|
|
execute_java_interface_method(
|
|
ExecEnv *Unused,
|
|
HObject *phObj,
|
|
ClassClass *pClass,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
...
|
|
);
|
|
|
|
#endif
|
|
|
|
JAVAVMAPI
|
|
int64_t
|
|
__cdecl
|
|
execute_java_interface_method64(
|
|
ExecEnv *Unused,
|
|
HObject *phObj,
|
|
ClassClass *pClass,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
...
|
|
);
|
|
|
|
JAVAVMAPI
|
|
int64_t
|
|
__cdecl
|
|
execute_java_interface_methodV(
|
|
ExecEnv *Unused,
|
|
HObject *phObj,
|
|
ClassClass *pClass,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
va_list args
|
|
);
|
|
|
|
//------------------------------------------------------------------------
|
|
|
|
#ifndef execute_java_static_method
|
|
|
|
JAVAVMAPI
|
|
long
|
|
__cdecl
|
|
execute_java_static_method(
|
|
ExecEnv *Unused,
|
|
ClassClass *pClass,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
...
|
|
);
|
|
|
|
#endif
|
|
|
|
JAVAVMAPI
|
|
int64_t
|
|
__cdecl
|
|
execute_java_static_method64(
|
|
ExecEnv *Unused,
|
|
ClassClass *pClass,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
...
|
|
);
|
|
|
|
JAVAVMAPI
|
|
int64_t
|
|
__cdecl
|
|
execute_java_static_methodV(
|
|
ExecEnv *Unused,
|
|
ClassClass *pClass,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
va_list args
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// NB The resolve flag is ignored, classes found with this api will always
|
|
// be resolved.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
ClassClass*
|
|
__cdecl
|
|
FindClass(
|
|
ExecEnv *Unused,
|
|
PCUTF8 putfClassName,
|
|
bool_t fResolve
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// FindClassEx
|
|
//
|
|
// Similar to FindClass, but can take some flags that control how the class
|
|
// load operation works.
|
|
//
|
|
// The valid flags are:
|
|
//
|
|
// FINDCLASSEX_NOINIT
|
|
// If the class is a system class, will prevent the classes static
|
|
// initializer from running.
|
|
//
|
|
// FINDCLASSEX_IGNORECASE
|
|
// Will perform a case-insensitive validation of the class name, as
|
|
// opposed to the case-sensitive validation that normally occurs.
|
|
//
|
|
// FINDCLASSEX_SYSTEMONLY
|
|
// Will only look for the named class as a system class.
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
#define FINDCLASSEX_NOINIT 0x0001
|
|
#define FINDCLASSEX_IGNORECASE 0x0002
|
|
#define FINDCLASSEX_SYSTEMONLY 0x0004
|
|
|
|
JAVAVMAPI
|
|
ClassClass *
|
|
__cdecl
|
|
FindClassEx(
|
|
PCUTF8 putfClassName,
|
|
DWORD dwFlags
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// FindClassFromClass
|
|
//
|
|
// Similar to FindClassEx, but takes a ClassClass that supplies the ClassLoader
|
|
// context to use to
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
ClassClass *
|
|
__cdecl
|
|
FindClassFromClass(
|
|
PCUTF8 putfClassName,
|
|
DWORD dwFlags,
|
|
ClassClass *pContextClass
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Helper function that returns a methodblock.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
struct methodblock *
|
|
__cdecl
|
|
get_methodblock(
|
|
HObject *phObj,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// If you pass in a methodblock from get_methodblock the method name and
|
|
// sig are ignored and so it's faster than a regular execute.
|
|
//----------------------------------------------------------------------------
|
|
|
|
#ifndef do_execute_java_method
|
|
|
|
JAVAVMAPI
|
|
long
|
|
__cdecl
|
|
do_execute_java_method(
|
|
ExecEnv *Unused,
|
|
void *phObj,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
struct methodblock *mb,
|
|
bool_t isStaticCall,
|
|
...
|
|
);
|
|
|
|
#endif
|
|
|
|
JAVAVMAPI
|
|
int64_t
|
|
__cdecl
|
|
do_execute_java_method64(
|
|
ExecEnv *Unused,
|
|
void *phObj,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
struct methodblock *mb,
|
|
bool_t isStaticCall,
|
|
...
|
|
);
|
|
|
|
JAVAVMAPI
|
|
int64_t
|
|
__cdecl
|
|
do_execute_java_methodV(
|
|
ExecEnv *Unused,
|
|
void *phObj,
|
|
PCUTF8 putfMethod,
|
|
PCUTF8 putfSignature,
|
|
struct methodblock *mb,
|
|
bool_t isStaticCall,
|
|
va_list args
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// isInstanceOf
|
|
//
|
|
// Returns true if the specified object can be cast to the named class
|
|
// type.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
BOOL
|
|
__cdecl
|
|
isInstanceOf(
|
|
HObject *phObj,
|
|
PCUTF8 putfClassName
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// is_instance_of
|
|
//
|
|
// Returns true if the specified object can be cast to the specified
|
|
// class type.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
BOOL
|
|
__cdecl
|
|
is_instance_of(
|
|
HObject *phObj,
|
|
ClassClass *pClass,
|
|
ExecEnv *Unused
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// is_subclass_of
|
|
//
|
|
// Returns true if the class (pClass) is a subclass of the specified
|
|
// class(pParentClass).
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
BOOL
|
|
__cdecl
|
|
is_subclass_of(
|
|
ClassClass *pClass,
|
|
ClassClass *pParentClass,
|
|
ExecEnv *Unused
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// ImplementsInterface
|
|
//
|
|
// Returns true if the class (cb) implements the specified
|
|
// interface (pInterfaceClass).
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
BOOL
|
|
__cdecl
|
|
ImplementsInterface(
|
|
ClassClass *pClass,
|
|
ClassClass *pInterfaceClass,
|
|
ExecEnv *Unused
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
|
|
#define T_TMASK 034
|
|
#define T_LMASK 003
|
|
#define T_MKTYPE( t, l ) ( ( (t)&T_TMASK ) | ( (l)&T_LMASK) )
|
|
|
|
#define T_CLASS 2
|
|
#define T_FLOATING 4
|
|
#define T_CHAR 5
|
|
#define T_INTEGER 010
|
|
#define T_BOOLEAN 4
|
|
|
|
#define T_FLOAT T_MKTYPE(T_FLOATING,2)
|
|
#define T_DOUBLE T_MKTYPE(T_FLOATING,3)
|
|
#define T_BYTE T_MKTYPE(T_INTEGER,0)
|
|
#define T_SHORT T_MKTYPE(T_INTEGER,1)
|
|
#define T_INT T_MKTYPE(T_INTEGER,2)
|
|
#define T_LONG T_MKTYPE(T_INTEGER,3)
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Create an array of primitive types only (int, long etc).
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
HObject *
|
|
__cdecl
|
|
ArrayAlloc(
|
|
int type,
|
|
int cItems
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Create an array of objects.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
HObject *
|
|
__cdecl
|
|
ClassArrayAlloc(
|
|
int type,
|
|
int cItems,
|
|
PCUTF8 putfSignature
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Create an array of objects.
|
|
// If type is T_CLASS, pClass must be valid.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
HObject*
|
|
__cdecl
|
|
ClassArrayAlloc2(
|
|
int type,
|
|
int cItems,
|
|
ClassClass *pClass
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Copy an array ala System.arrayCopy()
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
ArrayCopy(
|
|
HObject *srch,
|
|
long src_pos,
|
|
HObject *dsth,
|
|
long dst_pos,
|
|
long length
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Create and return a new array of bytes initialized from the C string.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
HArrayOfByte *
|
|
__cdecl
|
|
MakeByteString(
|
|
LPCSTR pszData,
|
|
long cbData
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Create and return a new Java String object, initialized from the C string.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
HString *
|
|
__cdecl
|
|
makeJavaString(
|
|
LPCSTR pszData,
|
|
int cbData
|
|
);
|
|
|
|
JAVAVMAPI
|
|
HString *
|
|
__cdecl
|
|
makeJavaStringW(
|
|
LPCWSTR pcwsz,
|
|
int cch
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Create and return a new Java String object, initialized from a null
|
|
// terminated, UTF8 formatted, C string.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
HString *
|
|
__cdecl
|
|
makeJavaStringFromUtf8(
|
|
PCUTF8 putf
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Get the characters of the String object into a C string buffer.
|
|
// No allocation occurs. Assumes that len is the size of the buffer.
|
|
// The C string's address is returned.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
char *
|
|
__cdecl
|
|
javaString2CString(
|
|
HString *phString,
|
|
char *pszBuffer,
|
|
int cbBufferLength
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Return the length of the String object.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
int
|
|
__cdecl
|
|
javaStringLength(
|
|
HString *phString
|
|
);
|
|
|
|
JAVAVMAPI
|
|
int
|
|
__cdecl
|
|
javaStringLengthAsCString(
|
|
HString *phString
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Return temporary ptr to first char of the String object.
|
|
// May change when gc happens.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
LPWSTR
|
|
__cdecl
|
|
javaStringStart(
|
|
HString *phString
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Note: The int passed to these API's must be an object ptr.
|
|
//----------------------------------------------------------------------------
|
|
|
|
#define obj_monitor(handlep) ((int) handlep)
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
monitorEnter(
|
|
UINT_PTR);
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
monitorExit(
|
|
UINT_PTR);
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
monitorNotify(
|
|
UINT_PTR);
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
monitorNotifyAll(
|
|
UINT_PTR);
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
monitorWait(
|
|
UINT_PTR,
|
|
int64_t millis
|
|
);
|
|
|
|
#define ObjectMonitorEnter(obj) monitorEnter((int)obj)
|
|
#define ObjectMonitorExit(obj) monitorExit((int)obj)
|
|
#define ObjectMonitorNotify(obj) monitorNotify((int)obj)
|
|
#define ObjectMonitorNotifyAll(obj) monitorNotifyAll((int)obj)
|
|
#define ObjectMonitorWait(obj,millis) monitorWait((int)obj,millis)
|
|
|
|
//----------------------------------------------------------------------------
|
|
// String helpers...
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
int
|
|
__cdecl
|
|
jio_snprintf(
|
|
char *str,
|
|
SIZE_T count,
|
|
const char *fmt,
|
|
...
|
|
);
|
|
|
|
JAVAVMAPI
|
|
int
|
|
__cdecl
|
|
jio_vsnprintf(
|
|
char *str,
|
|
SIZE_T count,
|
|
const char *fmt,
|
|
va_list args
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Methods to get information about the caller of a native method.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
ClassClass *
|
|
__cdecl
|
|
GetNativeMethodCallersClass(
|
|
VOID
|
|
);
|
|
|
|
JAVAVMAPI
|
|
struct methodblock*
|
|
__cdecl
|
|
GetNativeMethodCallersMethodInfo(
|
|
VOID
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Methods to get information about the native method.
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
ClassClass *
|
|
__cdecl
|
|
GetNativeMethodsClass(
|
|
VOID
|
|
);
|
|
|
|
JAVAVMAPI
|
|
struct methodblock *
|
|
__cdecl
|
|
GetNativeMethodsMethodInfo(
|
|
VOID
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Member attributes, as appear in Java class file.
|
|
//----------------------------------------------------------------------------
|
|
|
|
#define ACC_PUBLIC 0x0001
|
|
#define ACC_PRIVATE 0x0002
|
|
#define ACC_PROTECTED 0x0004
|
|
#define ACC_STATIC 0x0008
|
|
#define ACC_FINAL 0x0010
|
|
#define ACC_SYNCH 0x0020
|
|
#define ACC_SUPER 0x0020
|
|
#define ACC_THREADSAFE 0x0040
|
|
#define ACC_VOLATILE 0x0040
|
|
#define ACC_TRANSIENT 0x0080
|
|
#define ACC_NATIVE 0x0100
|
|
#define ACC_INTERFACE 0x0200
|
|
#define ACC_ABSTRACT 0x0400
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Class information
|
|
//----------------------------------------------------------------------------
|
|
|
|
// Total number of fields in the class, including supers
|
|
|
|
JAVAVMAPI
|
|
unsigned
|
|
__cdecl
|
|
Class_GetFieldCount(
|
|
ClassClass *pClass
|
|
);
|
|
|
|
JAVAVMAPI
|
|
struct fieldblock *
|
|
__cdecl
|
|
Class_GetField(
|
|
ClassClass *pClass,
|
|
PCUTF8 putfFieldName
|
|
);
|
|
|
|
JAVAVMAPI
|
|
struct fieldblock *
|
|
__cdecl
|
|
Class_GetFieldByIndex(
|
|
ClassClass *pClass,
|
|
unsigned index
|
|
);
|
|
|
|
// Total number of methods, including supers.
|
|
|
|
JAVAVMAPI
|
|
unsigned
|
|
__cdecl
|
|
Class_GetMethodCount(
|
|
ClassClass *pClass
|
|
);
|
|
|
|
JAVAVMAPI
|
|
struct methodblock*
|
|
__cdecl
|
|
Class_GetMethod(
|
|
ClassClass *pClass,
|
|
PCUTF8 putfMethodName,
|
|
PCUTF8 putfSignature
|
|
);
|
|
|
|
JAVAVMAPI
|
|
struct methodblock*
|
|
__cdecl
|
|
Class_GetMethodByIndex(
|
|
ClassClass *pClass,
|
|
unsigned index
|
|
);
|
|
|
|
JAVAVMAPI
|
|
ClassClass *
|
|
__cdecl
|
|
Class_GetSuper(
|
|
ClassClass *pClass
|
|
);
|
|
|
|
JAVAVMAPI
|
|
PCUTF8
|
|
__cdecl
|
|
Class_GetName(
|
|
ClassClass *pClass
|
|
);
|
|
|
|
JAVAVMAPI
|
|
unsigned
|
|
__cdecl
|
|
Class_GetInterfaceCount(
|
|
ClassClass *pClass
|
|
);
|
|
|
|
JAVAVMAPI
|
|
ClassClass *
|
|
__cdecl
|
|
Class_GetInterface(
|
|
ClassClass *pClass,
|
|
unsigned index
|
|
);
|
|
|
|
// Returns combination of ACC_* constants.
|
|
|
|
JAVAVMAPI
|
|
int
|
|
__cdecl
|
|
Class_GetAttributes(
|
|
ClassClass *pClass
|
|
);
|
|
|
|
JAVAVMAPI
|
|
unsigned
|
|
__cdecl
|
|
Class_GetConstantPoolCount(
|
|
ClassClass *pClass
|
|
);
|
|
|
|
// Copies a constant pool item. 'size' is the size of 'pbuf' in bytes.
|
|
// 'ptype' is filled in on output with the type of the item. pbuf may be NULL
|
|
// to obtain only the size/type. Returns the number of bytes copied/needed or
|
|
// -1 if failed. For utf8 items, the buffer size is *not* the number of
|
|
// characters, and the copied string will be null-terminated; size includes the
|
|
// null-terminator. For ClassRef, FieldRef, etc., the buffer is filled in with
|
|
// a struct ptr.
|
|
//
|
|
// CP type Buffer contents
|
|
// CP_Utf8 null-terminated string
|
|
// CP_Unicode (error)
|
|
// CP_Integer long
|
|
// CP_Float float
|
|
// CP_Long __int64
|
|
// CP_Double double
|
|
// CP_Class ClassClass*
|
|
// CP_String HObject*
|
|
// CP_FieldRef fieldblock*
|
|
// CP_MethodRef methodblock*
|
|
// CP_IntfMethod methodblock*
|
|
// CP_NameAndType (error)
|
|
//
|
|
// Values for 'flags' parameter:
|
|
// If the constant pool item has not yet been used, force its referent to be
|
|
// loaded/looked up. With this flag set, the method may cause GC.
|
|
|
|
#define COPYCPITEM_RESOLVE_REFERENCES 1
|
|
|
|
JAVAVMAPI
|
|
int
|
|
__cdecl
|
|
Class_CopyConstantPoolItem(
|
|
ClassClass *pClass,
|
|
unsigned index,
|
|
BYTE *pbuf,
|
|
int size,
|
|
DWORD flags,
|
|
BYTE *ptype
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Field/method information
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
PCUTF8
|
|
__cdecl
|
|
Member_GetName(
|
|
PVOID member
|
|
);
|
|
|
|
JAVAVMAPI
|
|
PCUTF8
|
|
__cdecl
|
|
Member_GetSignature(
|
|
PVOID member
|
|
);
|
|
|
|
// class of the field/method is implemented in.
|
|
|
|
JAVAVMAPI
|
|
ClassClass *
|
|
__cdecl
|
|
Member_GetClass(
|
|
PVOID member
|
|
);
|
|
|
|
// Returns combination of ACC_* constants.
|
|
|
|
JAVAVMAPI
|
|
int
|
|
__cdecl
|
|
Member_GetAttributes(
|
|
PVOID member
|
|
);
|
|
|
|
// For non-static fields, Offset of field in object. See also Field_Get/SetValue.
|
|
|
|
JAVAVMAPI
|
|
unsigned
|
|
__cdecl
|
|
Field_GetOffset(
|
|
struct fieldblock * field
|
|
);
|
|
|
|
// Ptr to static value
|
|
|
|
JAVAVMAPI
|
|
PVOID
|
|
__cdecl
|
|
Field_GetStaticPtr(
|
|
struct fieldblock * field
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Object accessors
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
ClassClass *
|
|
__cdecl
|
|
Object_GetClass(
|
|
HObject *phObj
|
|
);
|
|
|
|
JAVAVMAPI
|
|
__int32
|
|
__cdecl
|
|
Field_GetValue(
|
|
HObject *phObj,
|
|
struct fieldblock * field
|
|
);
|
|
|
|
JAVAVMAPI
|
|
__int64
|
|
__cdecl
|
|
Field_GetValue64(
|
|
HObject *phObj,
|
|
struct fieldblock * field
|
|
);
|
|
|
|
JAVAVMAPI
|
|
float
|
|
__cdecl
|
|
Field_GetFloat(
|
|
HObject *phObj,
|
|
struct fieldblock * field
|
|
);
|
|
|
|
JAVAVMAPI
|
|
double
|
|
__cdecl
|
|
Field_GetDouble(
|
|
HObject *phObj,
|
|
struct fieldblock * field
|
|
);
|
|
|
|
#ifdef _WIN64
|
|
HObject *
|
|
__cdecl
|
|
Field_GetObject(
|
|
HObject *phObj,
|
|
struct fieldblock * field
|
|
);
|
|
#else
|
|
#define Field_GetObject(obj,field) ((HObject*) Field_GetValue(obj,field))
|
|
#endif
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
Field_SetValue(
|
|
HObject *phObj,
|
|
struct fieldblock * field,
|
|
__int32 value
|
|
);
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
Field_SetValue64(
|
|
HObject *phObj,
|
|
struct fieldblock * field,
|
|
__int64 value
|
|
);
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
Field_SetFloat(
|
|
HObject *phObj,
|
|
struct fieldblock * field,
|
|
float value
|
|
);
|
|
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
Field_SetDouble(
|
|
HObject *phObj,
|
|
struct fieldblock * field,
|
|
double value
|
|
);
|
|
|
|
#ifdef _WIN64
|
|
JAVAVMAPI
|
|
void
|
|
__cdecl
|
|
Field_SetObject(
|
|
HObject *phObj,
|
|
struct fieldblock * field,
|
|
HObject *phValue
|
|
);
|
|
#else
|
|
#define Field_SetObject(obj,field,value) Field_SetValue(obj,field,(__int32)(value))
|
|
#endif
|
|
|
|
#define Field_GetBoolean(obj,field) ((bool_t) Field_GetValue(obj,field))
|
|
#define Field_GetByte(obj,field) ((signed char) Field_GetValue(obj,field))
|
|
#define Field_GetChar(obj,field) ((unicode) Field_GetValue(obj,field))
|
|
#define Field_GetShort(obj,field) ((short) Field_GetValue(obj,field))
|
|
#define Field_GetInt(obj,field) Field_GetValue(obj,field)
|
|
#define Field_GetLong(obj,field) Field_GetValue64(obj,field)
|
|
#define Field_GetFloat(obj,field) Field_GetFloat(obj,field)
|
|
#define Field_GetDouble(obj,field) Field_GetDouble(obj,field)
|
|
|
|
#define Field_SetBoolean(obj,field,value) Field_SetValue(obj,field,(bool_t)(value))
|
|
#define Field_SetByte(obj,field,value) Field_SetValue(obj,field,(signed char)(value))
|
|
#define Field_SetChar(obj,field,value) Field_SetValue(obj,field,(unicode)(value))
|
|
#define Field_SetShort(obj,field,value) Field_SetValue(obj,field,(short)(value))
|
|
#define Field_SetInt(obj,field,value) Field_SetValue(obj,field,value)
|
|
#define Field_SetLong(obj,field,value) Field_SetValue64(obj,field,value)
|
|
#define Field_SetFloat(obj,field,value) Field_SetFloat(obj,field,value)
|
|
#define Field_SetDouble(obj,field,value) Field_SetDouble(obj,field,value)
|
|
|
|
//----------------------------------------------------------------------------
|
|
// java.lang.Class<->ClassClass conversions
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
ClassClass*
|
|
__cdecl
|
|
ClassObjectToClassClass(
|
|
HObject *phObj
|
|
);
|
|
|
|
JAVAVMAPI
|
|
HObject*
|
|
__cdecl
|
|
ClassClassToClassObject(
|
|
ClassClass *pClass
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Thread information
|
|
//----------------------------------------------------------------------------
|
|
|
|
JAVAVMAPI
|
|
BOOL
|
|
__cdecl
|
|
Thread_IsInterrupted(
|
|
BOOL fResetInterruptFlag
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// class path modification
|
|
//----------------------------------------------------------------------------
|
|
|
|
// add path to the VM's internal class path.
|
|
// if fAppend is true, path is appended to the class path, else it is prepended.
|
|
|
|
JAVAVMAPI
|
|
BOOL
|
|
__cdecl
|
|
AddPathClassSource(
|
|
const char *path,
|
|
BOOL fAppend
|
|
);
|
|
|
|
// notify the VM of a WIN32 resource containing class files. this resource must
|
|
// be in the format created by JExeGen.
|
|
// when classes are being loaded, the resource will be searched for classes
|
|
// as if it were a directory on the classpath.
|
|
|
|
JAVAVMAPI
|
|
BOOL
|
|
__cdecl
|
|
AddModuleResourceClassSource(
|
|
HMODULE hMod,
|
|
DWORD dwResID
|
|
);
|
|
|
|
//----------------------------------------------------------------------------
|
|
// Miscellaneous APIs
|
|
//----------------------------------------------------------------------------
|
|
|
|
// Returns the same result as defined by java/lang/System.currentTimeMillis().
|
|
|
|
JAVAVMAPI
|
|
__int64
|
|
__cdecl
|
|
GetCurrentJavaTimeMillis(
|
|
VOID
|
|
);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#pragma warning(default:4115)
|
|
#pragma warning(default:4510)
|
|
#pragma warning(default:4512)
|
|
#pragma warning(default:4610)
|
|
|
|
#endif
|