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/* -----------------------------------------------------------------------------
* javahead.swg
*
* Java support code
* ----------------------------------------------------------------------------- */
/* JNI function calls require different calling conventions for C and C++. These JCALL macros are used so
* that the same typemaps can be used for generating code for both C and C++. The SWIG preprocessor can expand
* the macros thereby generating the correct calling convention. It is thus essential that all typemaps that
* use the macros are not within %{ %} brackets as they won't be run through the SWIG preprocessor. */
#ifdef __cplusplus
# define JCALL0(func, jenv) jenv->func()
# define JCALL1(func, jenv, ar1) jenv->func(ar1)
# define JCALL2(func, jenv, ar1, ar2) jenv->func(ar1, ar2)
# define JCALL3(func, jenv, ar1, ar2, ar3) jenv->func(ar1, ar2, ar3)
# define JCALL4(func, jenv, ar1, ar2, ar3, ar4) jenv->func(ar1, ar2, ar3, ar4)
# define JCALL5(func, jenv, ar1, ar2, ar3, ar4, ar5) jenv->func(ar1, ar2, ar3, ar4, ar5)
# define JCALL6(func, jenv, ar1, ar2, ar3, ar4, ar5, ar6) jenv->func(ar1, ar2, ar3, ar4, ar5, ar6)
# define JCALL7(func, jenv, ar1, ar2, ar3, ar4, ar5, ar6, ar7) jenv->func(ar1, ar2, ar3, ar4, ar5, ar6, ar7)
#else
# define JCALL0(func, jenv) (*jenv)->func(jenv)
# define JCALL1(func, jenv, ar1) (*jenv)->func(jenv, ar1)
# define JCALL2(func, jenv, ar1, ar2) (*jenv)->func(jenv, ar1, ar2)
# define JCALL3(func, jenv, ar1, ar2, ar3) (*jenv)->func(jenv, ar1, ar2, ar3)
# define JCALL4(func, jenv, ar1, ar2, ar3, ar4) (*jenv)->func(jenv, ar1, ar2, ar3, ar4)
# define JCALL5(func, jenv, ar1, ar2, ar3, ar4, ar5) (*jenv)->func(jenv, ar1, ar2, ar3, ar4, ar5)
# define JCALL6(func, jenv, ar1, ar2, ar3, ar4, ar5, ar6) (*jenv)->func(jenv, ar1, ar2, ar3, ar4, ar5, ar6)
# define JCALL7(func, jenv, ar1, ar2, ar3, ar4, ar5, ar6, ar7) (*jenv)->func(jenv, ar1, ar2, ar3, ar4, ar5, ar6, ar7)
#endif
%insert(runtime) %{
#include <jni.h>
#include <stdlib.h>
#include <string.h>
%}
%insert(runtime) %{
/* Support for throwing Java exceptions */
typedef enum {
SWIG_JavaOutOfMemoryError = 1,
SWIG_JavaIOException,
SWIG_JavaRuntimeException,
SWIG_JavaIndexOutOfBoundsException,
SWIG_JavaArithmeticException,
SWIG_JavaIllegalArgumentException,
SWIG_JavaNullPointerException,
SWIG_JavaDirectorPureVirtual,
SWIG_JavaUnknownError,
SWIG_JavaIllegalStateException,
} SWIG_JavaExceptionCodes;
typedef struct {
SWIG_JavaExceptionCodes code;
const char *java_exception;
} SWIG_JavaExceptions_t;
%}
%insert(runtime) {
static void SWIGUNUSED SWIG_JavaThrowException(JNIEnv *jenv, SWIG_JavaExceptionCodes code, const char *msg) {
jclass excep;
static const SWIG_JavaExceptions_t java_exceptions[] = {
{ SWIG_JavaOutOfMemoryError, "java/lang/OutOfMemoryError" },
{ SWIG_JavaIOException, "java/io/IOException" },
{ SWIG_JavaRuntimeException, "java/lang/RuntimeException" },
{ SWIG_JavaIndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException" },
{ SWIG_JavaArithmeticException, "java/lang/ArithmeticException" },
{ SWIG_JavaIllegalArgumentException, "java/lang/IllegalArgumentException" },
{ SWIG_JavaNullPointerException, "java/lang/NullPointerException" },
{ SWIG_JavaDirectorPureVirtual, "java/lang/RuntimeException" },
{ SWIG_JavaUnknownError, "java/lang/UnknownError" },
{ SWIG_JavaIllegalStateException, "java/lang/IllegalStateException" },
{ (SWIG_JavaExceptionCodes)0, "java/lang/UnknownError" }
};
const SWIG_JavaExceptions_t *except_ptr = java_exceptions;
while (except_ptr->code != code && except_ptr->code)
except_ptr++;
JCALL0(ExceptionClear, jenv);
excep = JCALL1(FindClass, jenv, except_ptr->java_exception);
if (excep)
JCALL2(ThrowNew, jenv, excep, msg);
}
}
%insert(runtime) %{
/* Contract support */
#define SWIG_contract_assert(nullreturn, expr, msg) do { if (!(expr)) {SWIG_JavaThrowException(jenv, SWIG_JavaIllegalArgumentException, msg); return nullreturn; } } while (0)
%}
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