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104 lines
4.2 KiB
104 lines
4.2 KiB
5 years ago
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/* -----------------------------------------------------------------------------
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* See the LICENSE file for information on copyright, usage and redistribution
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* of SWIG, and the README file for authors - http://www.swig.org/release.html.
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*
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* javahead.swg
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*
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* Java support code
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* ----------------------------------------------------------------------------- */
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/* JNI function calls require different calling conventions for C and C++. These JCALL macros are used so
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* that the same typemaps can be used for generating code for both C and C++. The SWIG preprocessor can expand
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* the macros thereby generating the correct calling convention. It is thus essential that all typemaps that
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* use the macros are not within %{ %} brackets as they won't be run through the SWIG preprocessor. */
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#ifdef __cplusplus
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# define JCALL0(func, jenv) jenv->func()
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# define JCALL1(func, jenv, ar1) jenv->func(ar1)
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# define JCALL2(func, jenv, ar1, ar2) jenv->func(ar1, ar2)
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# define JCALL3(func, jenv, ar1, ar2, ar3) jenv->func(ar1, ar2, ar3)
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# define JCALL4(func, jenv, ar1, ar2, ar3, ar4) jenv->func(ar1, ar2, ar3, ar4)
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# define JCALL5(func, jenv, ar1, ar2, ar3, ar4, ar5) jenv->func(ar1, ar2, ar3, ar4, ar5)
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# define JCALL6(func, jenv, ar1, ar2, ar3, ar4, ar5, ar6) jenv->func(ar1, ar2, ar3, ar4, ar5, ar6)
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# define JCALL7(func, jenv, ar1, ar2, ar3, ar4, ar5, ar6, ar7) jenv->func(ar1, ar2, ar3, ar4, ar5, ar6, ar7)
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#else
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# define JCALL0(func, jenv) (*jenv)->func(jenv)
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# define JCALL1(func, jenv, ar1) (*jenv)->func(jenv, ar1)
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# define JCALL2(func, jenv, ar1, ar2) (*jenv)->func(jenv, ar1, ar2)
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# define JCALL3(func, jenv, ar1, ar2, ar3) (*jenv)->func(jenv, ar1, ar2, ar3)
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# define JCALL4(func, jenv, ar1, ar2, ar3, ar4) (*jenv)->func(jenv, ar1, ar2, ar3, ar4)
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# define JCALL5(func, jenv, ar1, ar2, ar3, ar4, ar5) (*jenv)->func(jenv, ar1, ar2, ar3, ar4, ar5)
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# define JCALL6(func, jenv, ar1, ar2, ar3, ar4, ar5, ar6) (*jenv)->func(jenv, ar1, ar2, ar3, ar4, ar5, ar6)
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# define JCALL7(func, jenv, ar1, ar2, ar3, ar4, ar5, ar6, ar7) (*jenv)->func(jenv, ar1, ar2, ar3, ar4, ar5, ar6, ar7)
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#endif
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%insert(runtime) %{
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/* Fix for jlong on some versions of gcc on Windows */
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#if defined(__GNUC__) && !defined(__INTELC__)
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typedef long long __int64;
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#endif
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/* Fix for jlong on 64-bit x86 Solaris */
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#if defined(__x86_64)
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# ifdef _LP64
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# undef _LP64
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# endif
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#endif
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#include <jni.h>
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#include <stdlib.h>
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#include <string.h>
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%}
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%insert(runtime) %{
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/* Support for throwing Java exceptions */
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typedef enum {
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SWIG_JavaOutOfMemoryError = 1,
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SWIG_JavaIOException,
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SWIG_JavaRuntimeException,
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SWIG_JavaIndexOutOfBoundsException,
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SWIG_JavaArithmeticException,
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SWIG_JavaIllegalArgumentException,
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SWIG_JavaNullPointerException,
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SWIG_JavaDirectorPureVirtual,
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SWIG_JavaUnknownError
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} SWIG_JavaExceptionCodes;
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typedef struct {
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SWIG_JavaExceptionCodes code;
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const char *java_exception;
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} SWIG_JavaExceptions_t;
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%}
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%insert(runtime) {
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static void SWIGUNUSED SWIG_JavaThrowException(JNIEnv *jenv, SWIG_JavaExceptionCodes code, const char *msg) {
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jclass excep;
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static const SWIG_JavaExceptions_t java_exceptions[] = {
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{ SWIG_JavaOutOfMemoryError, "java/lang/OutOfMemoryError" },
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{ SWIG_JavaIOException, "java/io/IOException" },
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{ SWIG_JavaRuntimeException, "java/lang/RuntimeException" },
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{ SWIG_JavaIndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException" },
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{ SWIG_JavaArithmeticException, "java/lang/ArithmeticException" },
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{ SWIG_JavaIllegalArgumentException, "java/lang/IllegalArgumentException" },
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{ SWIG_JavaNullPointerException, "java/lang/NullPointerException" },
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{ SWIG_JavaDirectorPureVirtual, "java/lang/RuntimeException" },
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{ SWIG_JavaUnknownError, "java/lang/UnknownError" },
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{ (SWIG_JavaExceptionCodes)0, "java/lang/UnknownError" } };
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const SWIG_JavaExceptions_t *except_ptr = java_exceptions;
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while (except_ptr->code != code && except_ptr->code)
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except_ptr++;
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JCALL0(ExceptionClear, jenv);
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excep = JCALL1(FindClass, jenv, except_ptr->java_exception);
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if (excep)
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JCALL2(ThrowNew, jenv, excep, msg);
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}
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}
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%insert(runtime) %{
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/* Contract support */
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#define SWIG_contract_assert(nullreturn, expr, msg) if (!(expr)) {SWIG_JavaThrowException(jenv, SWIG_JavaIllegalArgumentException, msg); return nullreturn; } else
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%}
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