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-
- // (C) Copyright 1996, Microsoft Corporation and it suppliers.
-
- //----------------------------------------------------------------------------
- // Public header for facilities provided by MSJava.dll
- //----------------------------------------------------------------------------
-
- #ifndef _NATIVE_
- #define _NATIVE_
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- //----------------------------------------------------------------------------
- // Since handles have gone away, this is no op. The unhands() in this file
- // a redundant but useful for clarity.
- // Note: You can not just unhand an array to get at it's data, you must now
- // use unhand(x)->body.
- //----------------------------------------------------------------------------
- #define unhand(phobj) (phobj)
-
- //----------------------------------------------------------------------------
- //----------------------------------------------------------------------------
- #define JAVAPKG "java/lang/"
-
- //----------------------------------------------------------------------------
- // Standard Java declarations for built in types.
- //----------------------------------------------------------------------------
- typedef long OBJECT;
- typedef OBJECT Classjava_lang_Object;
- typedef OBJECT Hjava_lang_Object;
- typedef OBJECT ClassObject;
- typedef Hjava_lang_Object JHandle;
- typedef Hjava_lang_Object HObject;
-
- typedef unsigned short unicode;
- typedef long int32_t;
- typedef __int64 int64_t;
- typedef int BOOL;
- typedef void *PVOID;
- typedef unsigned long DWORD;
- #ifndef _SIZE_T_DEFINED
- #define _SIZE_T_DEFINED
- typedef unsigned int size_t;
- #endif
- #ifndef VOID
- #define VOID void
- #endif
- #ifndef _BOOL_T_DEFINED
- #define _BOOL_T_DEFINED
- typedef BOOL bool_t;
- #endif
-
- //----------------------------------------------------------------------------
- // Use to get the length of an array an HObject.
- //----------------------------------------------------------------------------
- #define obj_length(hobj) (((ArrayOfSomething*)unhand(hobj))->length)
-
- //----------------------------------------------------------------------------
- // Garbage Collection.
- //----------------------------------------------------------------------------
- typedef struct {
- DWORD reserved[6];
- } GCFrame;
-
- void __cdecl GCFramePush(PVOID pGCFrame, PVOID pObjects,
- DWORD cbObjectStructSize);
- void __cdecl GCFramePop(PVOID pGCFrame);
-
- HObject** __cdecl GCGetPtr(HObject *phobj);
- void __cdecl GCFreePtr(HObject **pphobj);
-
- #define GCGetWeakPtr GCGetPtr
- #define GCFreeWeakPtr GCFreePtr
-
- int __cdecl GCEnable();
- int __cdecl GCDisable();
- int __cdecl GCDisableCount();
- int __cdecl GCEnableCompletely();
- void __cdecl GCDisableMultiple(int cDisable);
-
- //----------------------------------------------------------------------------
- // "Built-in" object structures...
- // These include helper macro's to get at array data.
- //----------------------------------------------------------------------------
-
- #pragma pack(push,1)
- typedef struct Classjava_lang_String {
- int32_t MSReserved;
- struct ClassArrayOfChar *value;
- long offset;
- long count;
- } Classjava_lang_String;
- #define Hjava_lang_String Classjava_lang_String
- typedef Hjava_lang_String HString;
-
- typedef struct ClassArrayOfByte
- {
- int32_t MSReserved;
- unsigned long length;
- char body[1];
- } ClassArrayOfByte;
- #define HArrayOfByte ClassArrayOfByte
- #define ArrayOfByte ClassArrayOfByte
-
- typedef struct ClassArrayOfChar
- {
- int32_t MSReserved;
- unsigned long length;
- unsigned short body[1];
- } ClassArrayOfChar;
- #define HArrayOfChar ClassArrayOfChar
- #define ArrayOfChar ClassArrayOfChar
-
- typedef struct ClassArrayOfShort
- {
- int32_t MSReserved;
- unsigned long length;
- short body[1];
- } ClassArrayOfShort;
- #define HArrayOfShort ClassArrayOfShort
- #define ArrayOfShort ClassArrayOfShort
-
- typedef struct ClassArrayOfInt
- {
- int32_t MSReserved;
- unsigned long length;
- long body[1];
- } ClassArrayOfInt;
- #define HArrayOfInt ClassArrayOfInt
- #define ArrayOfInt ClassArrayOfInt
-
- typedef struct ClassArrayOfLong
- {
- int32_t MSReserved;
- unsigned long length;
- __int64 body[1];
- } ClassArrayOfLong;
- #define HArrayOfLong ClassArrayOfLong
- #define ArrayOfLong ClassArrayOfLong
-
- typedef struct ClassArrayOfFloat
- {
- int32_t MSReserved;
- unsigned long length;
- float body[1];
- } ClassArrayOfFloat;
- #define HArrayOfFloat ClassArrayOfFloat
- #define ArrayOfFloat ClassArrayOfFloat
-
- typedef struct ClassArrayOfDouble
- {
- int32_t MSReserved;
- unsigned long length;
- double body[1];
- } ClassArrayOfDouble;
- #define HArrayOfDouble ClassArrayOfDouble
- #define ArrayOfDouble ClassArrayOfDouble
-
- typedef struct ClassArrayOfObject
- {
- int32_t MSReserved;
- unsigned long length;
- HObject *body[1];
- } ClassArrayOfObject;
- #define HArrayOfObject ClassArrayOfObject
- #define ArrayOfObject ClassArrayOfObject
-
- typedef struct ClassArrayOfString
- {
- int32_t MSReserved;
- unsigned long length;
- HString *(body[1]);
- } ClassArrayOfString;
- #define HArrayOfString ClassArrayOfString
- #define ArrayOfString ClassArrayOfString
-
- typedef struct ClassArrayOfArray
- {
- int32_t MSReserved;
- unsigned long length;
- JHandle *(body[1]);
- } ClassArrayOfArray;
- #define HArrayOfArray ClassArrayOfArray
- #define ArrayOfArray ClassArrayOfArray
-
- typedef struct
- {
- int32_t MSReserved;
- unsigned long length;
- } ArrayOfSomething;
- #pragma pack(pop)
-
- //----------------------------------------------------------------------------
- // We automatically track the execution environment so there's no EE() call
- // needed anymore, just pass NULL if an API needs one.
- //----------------------------------------------------------------------------
- #define EE() NULL
- typedef void ExecEnv;
-
- //----------------------------------------------------------------------------
- // Exception handling stuff...
- //----------------------------------------------------------------------------
- void __cdecl SignalError(struct execenv *ee, char *ename, char *DetailMessage);
- bool_t __cdecl exceptionOccurred(ExecEnv *ee);
- void __cdecl exceptionDescribe(ExecEnv *ee);
- void __cdecl exceptionClear(ExecEnv *ee);
-
- void __cdecl SignalErrorPrintf( char *ename, char *pszFormat, ...);
-
- //----------------------------------------------------------------------------
- // Standard exec functions...
- //----------------------------------------------------------------------------
- typedef PVOID ClassClass;
-
- HObject* __cdecl execute_java_constructor(ExecEnv *ee, char *classname,
- ClassClass *cb, char *signature, ...);
-
- long __cdecl execute_java_dynamic_method(ExecEnv *ee, HObject *obj, char
- *method_name, char *signature, ...);
-
-
- //----------------------------------------------------------------------------
- // NB The resolve flag is ignored, classes found with this api will always
- // be resolved.
- //----------------------------------------------------------------------------
- ClassClass* __cdecl FindClass(ExecEnv *ee, char *classname, bool_t resolve);
-
- long __cdecl execute_java_static_method(ExecEnv *ee, ClassClass *cb,
- char *method_name, char *signature, ...);
-
- //----------------------------------------------------------------------------
- // Helper function that returns a methodblock.
- //----------------------------------------------------------------------------
- struct methodblock* __cdecl get_methodblock(HObject *pjobj, char *method_name,
- char *signature);
-
- //----------------------------------------------------------------------------
- // 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.
- //----------------------------------------------------------------------------
- long __cdecl do_execute_java_method(ExecEnv *ee, void *obj, char *method_name,
- char *signature, struct methodblock *mb, bool_t isStaticCall, ...);
-
- //----------------------------------------------------------------------------
- //----------------------------------------------------------------------------
- BOOL __cdecl isInstanceOf(JHandle *phobj, char *classname);
-
- //----------------------------------------------------------------------------
- #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).
- //----------------------------------------------------------------------------
- HObject* __cdecl ArrayAlloc(int type, int cItems);
-
- //----------------------------------------------------------------------------
- // Create an array of objects.
- //----------------------------------------------------------------------------
- HObject* __cdecl ClassArrayAlloc(int type, int cItems, char *szSig);
-
- //----------------------------------------------------------------------------
- // Copy an array ala System.arrayCopy()
- //----------------------------------------------------------------------------
- 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.
- //----------------------------------------------------------------------------
- HArrayOfByte* __cdecl MakeByteString(char *str, long len);
-
- //----------------------------------------------------------------------------
- // Create and return a new Java String object, initialized from the C string.
- //----------------------------------------------------------------------------
- Hjava_lang_String* __cdecl makeJavaString(char *str, int len);
-
- //----------------------------------------------------------------------------
- // 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.
- //----------------------------------------------------------------------------
- char* __cdecl javaString2CString(Hjava_lang_String *s, char *buf, int buflen);
-
- //----------------------------------------------------------------------------
- // Return the length of the String object.
- //----------------------------------------------------------------------------
- int __cdecl javaStringLength(Hjava_lang_String *s);
-
- //----------------------------------------------------------------------------
- // Note: The int passed to these API's must be an object ptr.
- //----------------------------------------------------------------------------
- #define obj_monitor(handlep) ((int) handlep)
- void __cdecl monitorEnter(unsigned int);
- void __cdecl monitorExit(unsigned int);
- void __cdecl monitorNotify(unsigned int);
- void __cdecl monitorNotifyAll(unsigned int);
-
- #define ObjectMonitorEnter(obj) monitorEnter((int)obj)
- #define ObjectMonitorExit(obj) monitorExit((int)obj)
- #define ObjectMonitorNotify(obj) monitorNotify((int)obj)
- #define ObjectMonitorNotifyAll(obj) monitorNotifyAll((int)obj)
-
- //----------------------------------------------------------------------------
- // String helpers...
- //----------------------------------------------------------------------------
- int __cdecl jio_snprintf(char *str, size_t count, const char *fmt, ...);
- int __cdecl jio_vsnprintf(char *str, size_t count, const char *fmt, va_list
- args);
-
-
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif
-