Edit File: javahead.swg
/* ----------------------------------------------------------------------------- * 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) %{ /* Fix for jlong on some versions of gcc on Windows */ #if defined(__GNUC__) && !defined(__INTEL_COMPILER) typedef long long __int64; #endif /* Fix for jlong on 64-bit x86 Solaris */ #if defined(__x86_64) # ifdef _LP64 # undef _LP64 # endif #endif #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_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_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) if (!(expr)) {SWIG_JavaThrowException(jenv, SWIG_JavaIllegalArgumentException, msg); return nullreturn; } else %}