error handling
This commit is contained in:
Vitor Santos Costa
parent
df8b264751
commit
029d2836a2
@ -1,8 +1,8 @@
|
||||
/* example.i */
|
||||
%module(directors="1") yap
|
||||
%module(directors = "1") yap
|
||||
|
||||
// Language independent exception handler
|
||||
%include exception.i
|
||||
// Language independent exception handler
|
||||
%include exception.i
|
||||
%include stdint.i
|
||||
|
||||
%ignore *::operator[];
|
||||
@ -10,35 +10,30 @@
|
||||
class YAPPredicate;
|
||||
class YAPEngine;
|
||||
|
||||
|
||||
#define arity_t uintptr_t
|
||||
|
||||
|
||||
#ifdef SWIGPYTHON
|
||||
|
||||
%typemap(out) YAPTerm {
|
||||
if ($1.handle() == 0) {
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
%extend(out) YAPTerm {
|
||||
YAPTerm & __getitem__ (size_t i) {
|
||||
Term t0 = $self->term();
|
||||
|
||||
if (IsApplTerm(t0)) {
|
||||
Functor f = FunctorOfTerm(t0);
|
||||
if (!IsExtensionFunctor(f))
|
||||
return *new YAPTerm(ArgOfTerm(i + 1, t0));
|
||||
} else if (IsPairTerm(t0)) {
|
||||
if (i==0)
|
||||
return * new YAPTerm(HeadOfTerm(t0));
|
||||
else if (i==1)
|
||||
return * new YAPTerm(TailOfTerm(t0));
|
||||
}
|
||||
return * new YAPTerm();
|
||||
if ($1.handle() == 0) {
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
%extend(out) YAPTerm{YAPTerm & __getitem__(size_t i){Term t0 = $self->term();
|
||||
|
||||
}
|
||||
if (IsApplTerm(t0)) {
|
||||
Functor f = FunctorOfTerm(t0);
|
||||
if (!IsExtensionFunctor(f))
|
||||
return *new YAPTerm(ArgOfTerm(i + 1, t0));
|
||||
} else if (IsPairTerm(t0)) {
|
||||
if (i == 0)
|
||||
return *new YAPTerm(HeadOfTerm(t0));
|
||||
else if (i == 1)
|
||||
return *new YAPTerm(TailOfTerm(t0));
|
||||
}
|
||||
return *new YAPTerm();
|
||||
}
|
||||
}
|
||||
|
||||
%typemap(out) YAPIntegerTerm {
|
||||
Term t = $1.term();
|
||||
@ -48,134 +43,310 @@ class YAPEngine;
|
||||
#else
|
||||
return PyLong_FromLong(j);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
%typemap(out) YAPFloatTerm {
|
||||
Term t = $1.term();
|
||||
Int double j = FloatOfTerm(t);
|
||||
Int double j = FloatOfTerm(t);
|
||||
return PyFloat_FromDouble(j);
|
||||
}
|
||||
}
|
||||
|
||||
// translate well-known names and existing
|
||||
// Python symbols
|
||||
// Everthing else let wrapped.
|
||||
// as a term
|
||||
%typemap(out) YAPAtomTerm {
|
||||
const char *s = RepAtom(AtomOfTerm($1.term()))->StrOfAE;
|
||||
const char *s = RepAtom(AtomOfTerm($1.term()))->StrOfAE;
|
||||
PyObject *p;
|
||||
if ((p = AtomToPy( s))) {
|
||||
if ((p = AtomToPy(s))) {
|
||||
return p;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// translate lists as Python Lists
|
||||
// Python symbols
|
||||
// Everthing else let wrapped.
|
||||
// as a term
|
||||
%typemap(out) YAPListTerm {
|
||||
Term l =$1.term(), *end;
|
||||
Term l = $1.term(), *end;
|
||||
PyObject *list;
|
||||
Int len = Yap_SkipList( & l, &end );
|
||||
$result = list = PyList_New( len );
|
||||
for (Int i = 0 ; i < len ; i++) {
|
||||
Int len = Yap_SkipList(&l, &end);
|
||||
$result = list = PyList_New(len);
|
||||
for (Int i = 0; i < len; i++) {
|
||||
Term a = HeadOfTerm(l);
|
||||
YAPTerm *argp1 = new YAPTerm( a );
|
||||
PyObject *obj0 =
|
||||
SWIG_NewPointerObj(SWIG_as_voidptr(argp1), SWIGTYPE_p_YAPTerm, 0 | 0 );
|
||||
YAPTerm *argp1 = new YAPTerm(a);
|
||||
PyObject *obj0 =
|
||||
SWIG_NewPointerObj(SWIG_as_voidptr(argp1), SWIGTYPE_p_YAPTerm, 0 | 0);
|
||||
l = TailOfTerm(l);
|
||||
PyList_SetItem( list, i, obj0 );
|
||||
PyList_SetItem(list, i, obj0);
|
||||
}
|
||||
return list;
|
||||
}
|
||||
}
|
||||
|
||||
// Language independent exception handler
|
||||
|
||||
%exception YAPPredicate {
|
||||
%exception {
|
||||
try {
|
||||
$action
|
||||
} catch (...) {
|
||||
PyErr_SetString(PyExc_SyntaxError, "syntax error");
|
||||
return NULL;
|
||||
} catch (YAPError e) {
|
||||
switch (e.getErrorClass()) {
|
||||
case YAPC_NO_ERROR:
|
||||
break;
|
||||
/// bad domain, "first argument often is the predicate.
|
||||
case DOMAIN_ERROR: {
|
||||
yap_error_number en = e.getID();
|
||||
switch (en) {
|
||||
case DOMAIN_ERROR_OUT_OF_RANGE:
|
||||
case DOMAIN_ERROR_NOT_LESS_THAN_ZERO:
|
||||
PyErr_SetString(PyExc_IndexError, e.text());
|
||||
break;
|
||||
case DOMAIN_ERROR_CLOSE_OPTION:
|
||||
case DOMAIN_ERROR_ENCODING:
|
||||
case DOMAIN_ERROR_PROLOG_FLAG:
|
||||
case DOMAIN_ERROR_ABSOLUTE_FILE_NAME_OPTION:
|
||||
case DOMAIN_ERROR_READ_OPTION:
|
||||
case DOMAIN_ERROR_SET_STREAM_OPTION:
|
||||
PyErr_SetString(PyExc_KeyError, e.text());
|
||||
break;
|
||||
case DOMAIN_ERROR_FILE_ERRORS:
|
||||
case DOMAIN_ERROR_FILE_TYPE:
|
||||
case DOMAIN_ERROR_IO_MODE:
|
||||
case DOMAIN_ERROR_SOURCE_SINK:
|
||||
case DOMAIN_ERROR_STREAM_POSITION:
|
||||
PyErr_SetString(PyExc_IOError, e.text());
|
||||
break;
|
||||
default:
|
||||
PyErr_SetString(PyExc_ValueError, e.text());
|
||||
}
|
||||
} break;
|
||||
/// bad arithmetic
|
||||
case EVALUATION_ERROR: {
|
||||
yap_error_number en = e.getID();
|
||||
switch (en) {
|
||||
case EVALUATION_ERROR_FLOAT_OVERFLOW:
|
||||
case EVALUATION_ERROR_INT_OVERFLOW:
|
||||
PyErr_SetString(PyExc_OverflowError, e.text());
|
||||
break;
|
||||
case EVALUATION_ERROR_FLOAT_UNDERFLOW:
|
||||
case EVALUATION_ERROR_UNDERFLOW:
|
||||
case EVALUATION_ERROR_ZERO_DIVISOR:
|
||||
PyErr_SetString(PyExc_ArithmeticError, e.text());
|
||||
break;
|
||||
default:
|
||||
PyErr_SetString(PyExc_RuntimeError, e.text());
|
||||
}
|
||||
} break;
|
||||
/// missing object (I/O mostly)
|
||||
case EXISTENCE_ERROR:
|
||||
PyErr_SetString(PyExc_NotImplementedError, e.text());
|
||||
break;
|
||||
/// should be bound
|
||||
case INSTANTIATION_ERROR_CLASS:
|
||||
PyErr_SetString(PyExc_RuntimeError, e.text());
|
||||
break;
|
||||
/// bad access, I/O
|
||||
case PERMISSION_ERROR: {
|
||||
yap_error_number en = e.getID();
|
||||
switch (en) {
|
||||
case PERMISSION_ERROR_INPUT_BINARY_STREAM:
|
||||
case PERMISSION_ERROR_INPUT_PAST_END_OF_STREAM:
|
||||
case PERMISSION_ERROR_INPUT_STREAM:
|
||||
case PERMISSION_ERROR_INPUT_TEXT_STREAM:
|
||||
case PERMISSION_ERROR_OPEN_SOURCE_SINK:
|
||||
case PERMISSION_ERROR_OUTPUT_BINARY_STREAM:
|
||||
case PERMISSION_ERROR_REPOSITION_STREAM:
|
||||
case PERMISSION_ERROR_OUTPUT_STREAM:
|
||||
case PERMISSION_ERROR_OUTPUT_TEXT_STREAM:
|
||||
PyErr_SetString(PyExc_OverflowError, e.text());
|
||||
break;
|
||||
default:
|
||||
PyErr_SetString(PyExc_RuntimeError, e.text());
|
||||
}
|
||||
} break;
|
||||
/// something that could not be represented into a type
|
||||
case REPRESENTATION_ERROR:
|
||||
PyErr_SetString(PyExc_RuntimeError, e.text());
|
||||
break;
|
||||
/// not enough ....
|
||||
case RESOURCE_ERROR:
|
||||
PyErr_SetString(PyExc_RuntimeError, e.text());
|
||||
break;
|
||||
/// bad text
|
||||
case SYNTAX_ERROR_CLASS:
|
||||
PyErr_SetString(PyExc_SyntaxError, e.text());
|
||||
break;
|
||||
/// OS or internal
|
||||
case SYSTEM_ERROR_CLASS:
|
||||
PyErr_SetString(PyExc_RuntimeError, e.text());
|
||||
break;
|
||||
/// bad typing
|
||||
case TYPE_ERROR:
|
||||
PyErr_SetString(PyExc_TypeError, e.text());
|
||||
break;
|
||||
/// should be unbound
|
||||
case UNINSTANTIATION_ERROR_CLASS:
|
||||
PyErr_SetString(PyExc_RuntimeError, e.text());
|
||||
break;
|
||||
/// escape hatch
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
// Language independent exception handler
|
||||
%include exception.i
|
||||
|
||||
%exception {
|
||||
try {
|
||||
$action
|
||||
} catch (YAPError e) {
|
||||
switch (e.getErrorClass()) {
|
||||
case YAPC_NO_ERROR:
|
||||
break;
|
||||
/// bad domain, "first argument often is the predicate.
|
||||
case DOMAIN_ERROR: {
|
||||
yap_error_number en = e.getID();
|
||||
switch (en) {
|
||||
case DOMAIN_ERROR_OUT_OF_RANGE:
|
||||
case DOMAIN_ERROR_NOT_LESS_THAN_ZERO:
|
||||
SWIG_exception(SWIG_IndexError, e.text());
|
||||
break;
|
||||
case DOMAIN_ERROR_CLOSE_OPTION:
|
||||
case DOMAIN_ERROR_ENCODING:
|
||||
case DOMAIN_ERROR_PROLOG_FLAG:
|
||||
case DOMAIN_ERROR_ABSOLUTE_FILE_NAME_OPTION:
|
||||
case DOMAIN_ERROR_READ_OPTION:
|
||||
case DOMAIN_ERROR_SET_STREAM_OPTION:
|
||||
SWIG_exception(SWIG_AttributeError, e.text());
|
||||
break;
|
||||
case DOMAIN_ERROR_FILE_ERRORS:
|
||||
case DOMAIN_ERROR_FILE_TYPE:
|
||||
case DOMAIN_ERROR_IO_MODE:
|
||||
case DOMAIN_ERROR_SOURCE_SINK:
|
||||
case DOMAIN_ERROR_STREAM_POSITION:
|
||||
SWIG_exception(SWIG_IOError, e.text());
|
||||
break;
|
||||
default:
|
||||
SWIG_exception(SWIG_ValueError, e.text());
|
||||
}
|
||||
} break;
|
||||
/// bad arithmetic
|
||||
case EVALUATION_ERROR: {
|
||||
yap_error_number en = e.getID();
|
||||
switch (en) {
|
||||
case EVALUATION_ERROR_FLOAT_OVERFLOW:
|
||||
case EVALUATION_ERROR_FLOAT_UNDERFLOW:
|
||||
case EVALUATION_ERROR_INT_OVERFLOW:
|
||||
case EVALUATION_ERROR_UNDERFLOW:
|
||||
SWIG_exception(SWIG_OverflowError, e.text());
|
||||
break;
|
||||
case EVALUATION_ERROR_ZERO_DIVISOR:
|
||||
SWIG_exception(SWIG_DivisionByZero, e.text());
|
||||
break;
|
||||
default:
|
||||
SWIG_exception(SWIG_RuntimeError, e.text());
|
||||
}
|
||||
} break;
|
||||
/// missing object (I/O mostly)
|
||||
case EXISTENCE_ERROR:
|
||||
SWIG_exception(SWIG_RuntimeError, e.text());
|
||||
break;
|
||||
/// should be bound
|
||||
case INSTANTIATION_ERROR_CLASS:
|
||||
SWIG_exception(SWIG_RuntimeError, e.text());
|
||||
break;
|
||||
/// bad access, I/O
|
||||
case PERMISSION_ERROR: {
|
||||
yap_error_number en = e.getID();
|
||||
switch (en) {
|
||||
case PERMISSION_ERROR_INPUT_BINARY_STREAM:
|
||||
case PERMISSION_ERROR_INPUT_PAST_END_OF_STREAM:
|
||||
case PERMISSION_ERROR_INPUT_STREAM:
|
||||
case PERMISSION_ERROR_INPUT_TEXT_STREAM:
|
||||
case PERMISSION_ERROR_OPEN_SOURCE_SINK:
|
||||
case PERMISSION_ERROR_OUTPUT_BINARY_STREAM:
|
||||
case PERMISSION_ERROR_REPOSITION_STREAM:
|
||||
case PERMISSION_ERROR_OUTPUT_STREAM:
|
||||
case PERMISSION_ERROR_OUTPUT_TEXT_STREAM:
|
||||
SWIG_exception(SWIG_OverflowError, e.text());
|
||||
break;
|
||||
default:
|
||||
SWIG_exception(SWIG_RuntimeError, e.text());
|
||||
}
|
||||
} break;
|
||||
/// something that could not be represented into a type
|
||||
case REPRESENTATION_ERROR:
|
||||
SWIG_exception(SWIG_RuntimeError, e.text());
|
||||
break;
|
||||
/// not enough ....
|
||||
case RESOURCE_ERROR:
|
||||
SWIG_exception(SWIG_RuntimeError, e.text());
|
||||
break;
|
||||
/// bad text
|
||||
case SYNTAX_ERROR_CLASS:
|
||||
SWIG_exception(SWIG_SyntaxError, e.text());
|
||||
break;
|
||||
/// OS or internal
|
||||
case SYSTEM_ERROR_CLASS:
|
||||
SWIG_exception(SWIG_RuntimeError, e.text());
|
||||
break;
|
||||
/// bad typing
|
||||
case TYPE_ERROR:
|
||||
SWIG_exception(SWIG_TypeError, e.text());
|
||||
break;
|
||||
/// should be unbound
|
||||
case UNINSTANTIATION_ERROR_CLASS:
|
||||
SWIG_exception(SWIG_RuntimeError, e.text());
|
||||
break;
|
||||
/// escape hatch
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
%exception query {
|
||||
try {
|
||||
$action
|
||||
}
|
||||
catch (YAPError YAP_SYMTAX_ERROR) {
|
||||
SWIG_exception(SWIG_SyntaxError,"Syntax Error exception");
|
||||
}
|
||||
catch (...) {
|
||||
SWIG_exception(SWIG_RuntimeError,"Unknown exception");
|
||||
}
|
||||
}
|
||||
|
||||
%exception next {
|
||||
try {
|
||||
$action
|
||||
}
|
||||
catch (...) {
|
||||
SWIG_exception(SWIG_RuntimeError,"Unknown exception");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
%{
|
||||
/* Put header files here or function declarations like below */
|
||||
/* Put header files here or function declarations like below */
|
||||
|
||||
#define YAP_CPP_INTERFACE 1
|
||||
|
||||
|
||||
#include "yapi.hh"
|
||||
|
||||
extern "C" {
|
||||
extern "C" {
|
||||
|
||||
#if THREADS
|
||||
#define Yap_regp regcache
|
||||
#endif
|
||||
|
||||
// we cannot consult YapInterface.h, that conflicts with what we declare, though
|
||||
// it shouldn't
|
||||
}
|
||||
// we cannot consult YapInterface.h, that conflicts with what we
|
||||
// declare, though
|
||||
// it shouldn't
|
||||
}
|
||||
|
||||
%}
|
||||
%}
|
||||
|
||||
|
||||
/* turn on director wrapping Callback */
|
||||
/* turn on director wrapping Callback */
|
||||
%feature("director") YAPCallback;
|
||||
|
||||
|
||||
// %include "yapi.hh"
|
||||
|
||||
%include "yapa.hh"
|
||||
|
||||
%include "yapie.hh"
|
||||
%include "yapie.hh"
|
||||
|
||||
%include "yapt.hh"
|
||||
|
||||
%include "yapdb.hh"
|
||||
|
||||
%include "yapq.hh"
|
||||
|
||||
#ifdef SWIGJAVA
|
||||
%javaexception("java.text.ParseException") YAPPredicate {
|
||||
try {
|
||||
$action
|
||||
} catch (YAPError::SYNTAX_ERROR &e) {
|
||||
jclass clazz = jenv->FindClass("java/text/ParseException");
|
||||
jenv->ThrowNew(clazz, "Syntax error");
|
||||
return $null;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
%include "yapt.hh"
|
||||
|
||||
%include "yapdb.hh"
|
||||
|
||||
%include "yapq.hh"
|
||||
|
||||
%init %{
|
||||
#ifdef SWIGPYTHON
|
||||
init_python();
|
||||
#endif
|
||||
%}
|
||||
%}
|
||||
|
||||
Reference in New Issue
Block a user