blob: 09bda2ccabe0062780a8da7091436c25c413839e [file] [log] [blame]
/* -----------------------------------------------------------------------------
* typemaps.i
* ----------------------------------------------------------------------------- */
/* The MzScheme module handles all types uniformly via typemaps. Here
are the definitions. */
/* Pointers */
%typemap(in) SWIGTYPE * {
$1 = ($ltype) SWIG_MustGetPtr($input, $descriptor, $argnum, 0);
}
%typemap(in) void * {
$1 = SWIG_MustGetPtr($input, NULL, $argnum, 0);
}
%typemap(varin) SWIGTYPE * {
$1 = ($ltype) SWIG_MustGetPtr($input, $descriptor, 1, 0);
}
%typemap(varin) SWIGTYPE & {
$1 = *(($1_ltype)SWIG_MustGetPtr($input, $descriptor, 1, 0));
}
%typemap(varin) SWIGTYPE && {
$1 = *(($1_ltype)SWIG_MustGetPtr($input, $descriptor, 1, 0));
}
%typemap(varin) SWIGTYPE [ANY] {
void *temp;
int ii;
$1_basetype *b = 0;
temp = SWIG_MustGetPtr($input, $1_descriptor, 1, 0);
b = ($1_basetype *) $1;
for (ii = 0; ii < $1_size; ii++) b[ii] = *(($1_basetype *) temp + ii);
}
%typemap(varin) void * {
$1 = SWIG_MustGetPtr($input, NULL, 1, 0);
}
%typemap(out) SWIGTYPE * {
$result = SWIG_NewPointerObj ($1, $descriptor, $owner);
}
%typemap(out) SWIGTYPE *DYNAMIC {
swig_type_info *ty = SWIG_TypeDynamicCast($1_descriptor,(void **) &$1);
$result = SWIG_NewPointerObj ($1, ty, $owner);
}
%typemap(varout) SWIGTYPE *, SWIGTYPE [] {
$result = SWIG_NewPointerObj ($1, $descriptor, 0);
}
%typemap(varout) SWIGTYPE & {
$result = SWIG_NewPointerObj((void *) &$1, $1_descriptor, 0);
}
%typemap(varout) SWIGTYPE && {
$result = SWIG_NewPointerObj((void *) &$1, $1_descriptor, 0);
}
/* C++ References */
#ifdef __cplusplus
%typemap(in) SWIGTYPE &, SWIGTYPE && {
$1 = ($ltype) SWIG_MustGetPtr($input, $descriptor, $argnum, 0);
if ($1 == NULL) scheme_signal_error("swig-type-error (null reference)");
}
%typemap(out) SWIGTYPE &, SWIGTYPE && {
$result = SWIG_NewPointerObj ($1, $descriptor, $owner);
}
%typemap(out) SWIGTYPE &DYNAMIC {
swig_type_info *ty = SWIG_TypeDynamicCast($1_descriptor,(void **) &$1);
$result = SWIG_NewPointerObj ($1, ty, $owner);
}
#endif
/* Arrays */
%typemap(in) SWIGTYPE[] {
$1 = ($ltype) SWIG_MustGetPtr($input, $descriptor, $argnum, 0);
}
%typemap(out) SWIGTYPE[] {
$result = SWIG_NewPointerObj ($1, $descriptor, $owner);
}
/* Enums */
%typemap(in) enum SWIGTYPE {
if (!SWIG_is_integer($input))
scheme_wrong_type(FUNC_NAME, "integer", $argnum - 1, argc, argv);
$1 = ($1_type) SWIG_convert_int($input);
}
%typemap(varin) enum SWIGTYPE {
if (!SWIG_is_integer($input))
scheme_wrong_type(FUNC_NAME, "integer", 0, argc, argv);
$1 = ($1_type) SWIG_convert_int($input);
}
%typemap(out) enum SWIGTYPE "$result = scheme_make_integer_value($1);";
%typemap(varout) enum SWIGTYPE "$result = scheme_make_integer_value($1);";
/* Pass-by-value */
%typemap(in) SWIGTYPE($&1_ltype argp) {
argp = ($&1_ltype) SWIG_MustGetPtr($input, $&1_descriptor, $argnum, 0);
$1 = *argp;
}
%typemap(varin) SWIGTYPE {
$&1_ltype argp;
argp = ($&1_ltype) SWIG_MustGetPtr($input, $&1_descriptor, 1, 0);
$1 = *argp;
}
%typemap(out) SWIGTYPE
#ifdef __cplusplus
{
$&1_ltype resultptr;
resultptr = new $1_ltype(($1_ltype &) $1);
$result = SWIG_NewPointerObj (resultptr, $&1_descriptor, 1);
}
#else
{
$&1_ltype resultptr;
resultptr = ($&1_ltype) malloc(sizeof($1_type));
memmove(resultptr, &$1, sizeof($1_type));
$result = SWIG_NewPointerObj(resultptr, $&1_descriptor, 1);
}
#endif
%typemap(varout) SWIGTYPE
#ifdef __cplusplus
{
$&1_ltype resultptr;
resultptr = new $1_ltype(($1_ltype &) $1);
$result = SWIG_NewPointerObj (resultptr, $&1_descriptor, 0);
}
#else
{
$&1_ltype resultptr;
resultptr = ($&1_ltype) malloc(sizeof($1_type));
memmove(resultptr, &$1, sizeof($1_type));
$result = SWIG_NewPointerObj(resultptr, $&1_descriptor, 0);
}
#endif
/* The SIMPLE_MAP macro below defines the whole set of typemaps needed
for simple types. */
%define SIMPLE_MAP(C_NAME, MZ_PREDICATE, MZ_TO_C, C_TO_MZ, MZ_NAME)
%typemap(in) C_NAME {
if (!MZ_PREDICATE($input))
scheme_wrong_type(FUNC_NAME, #MZ_NAME, $argnum - 1, argc, argv);
$1 = MZ_TO_C($input);
}
%typemap(varin) C_NAME {
if (!MZ_PREDICATE($input))
scheme_wrong_type(FUNC_NAME, #MZ_NAME, 0, argc, argv);
$1 = MZ_TO_C($input);
}
%typemap(out) C_NAME {
$result = C_TO_MZ($1);
}
%typemap(varout) C_NAME {
$result = C_TO_MZ($1);
}
%typemap(in) C_NAME *INPUT (C_NAME temp) {
temp = (C_NAME) MZ_TO_C($input);
$1 = &temp;
}
%typemap(in,numinputs=0) C_NAME *OUTPUT (C_NAME temp) {
$1 = &temp;
}
%typemap(argout) C_NAME *OUTPUT {
Scheme_Object *s;
s = C_TO_MZ(*$1);
SWIG_APPEND_VALUE(s);
}
%typemap(in) C_NAME *BOTH = C_NAME *INPUT;
%typemap(argout) C_NAME *BOTH = C_NAME *OUTPUT;
%typemap(in) C_NAME *INOUT = C_NAME *INPUT;
%typemap(argout) C_NAME *INOUT = C_NAME *OUTPUT;
%enddef
SIMPLE_MAP(bool, SCHEME_BOOLP, SCHEME_TRUEP,
swig_make_boolean, boolean);
SIMPLE_MAP(char, SCHEME_CHARP, SCHEME_CHAR_VAL,
scheme_make_character, character);
SIMPLE_MAP(unsigned char, SCHEME_CHARP, SCHEME_CHAR_VAL,
scheme_make_character, character);
SIMPLE_MAP(int, SWIG_is_integer, SWIG_convert_int,
scheme_make_integer_value, integer);
SIMPLE_MAP(short, SWIG_is_integer, SWIG_convert_short,
scheme_make_integer_value, integer);
SIMPLE_MAP(long, SWIG_is_integer, SWIG_convert_long,
scheme_make_integer_value, integer);
SIMPLE_MAP(ptrdiff_t, SWIG_is_integer, SWIG_convert_long,
scheme_make_integer_value, integer);
SIMPLE_MAP(unsigned int, SWIG_is_unsigned_integer, SWIG_convert_unsigned_int,
scheme_make_integer_value_from_unsigned, integer);
SIMPLE_MAP(unsigned short, SWIG_is_unsigned_integer, SWIG_convert_unsigned_short,
scheme_make_integer_value_from_unsigned, integer);
SIMPLE_MAP(unsigned long, SWIG_is_unsigned_integer, SWIG_convert_unsigned_long,
scheme_make_integer_value_from_unsigned, integer);
SIMPLE_MAP(size_t, SWIG_is_unsigned_integer, SWIG_convert_unsigned_long,
scheme_make_integer_value_from_unsigned, integer);
SIMPLE_MAP(float, SCHEME_REALP, scheme_real_to_double,
scheme_make_double, real);
SIMPLE_MAP(double, SCHEME_REALP, scheme_real_to_double,
scheme_make_double, real);
SIMPLE_MAP(char *, SCHEME_STRINGP, SCHEME_STR_VAL,
SCHEME_MAKE_STRING, string);
SIMPLE_MAP(const char *, SCHEME_STRINGP, SCHEME_STR_VAL,
SCHEME_MAKE_STRING, string);
/* For MzScheme 30x: Use these typemaps if you are not going to use
UTF8 encodings in your C code.
SIMPLE_MAP(char *,SCHEME_BYTE_STRINGP, SCHEME_BYTE_STR_VAL,
scheme_make_byte_string_without_copying,bytestring);
SIMPLE_MAP(const char *,SCHEME_BYTE_STRINGP, SCHEME_BYTE_STR_VAL,
scheme_make_byte_string_without_copying,bytestring);
*/
/* Const primitive references. Passed by value */
%define REF_MAP(C_NAME, MZ_PREDICATE, MZ_TO_C, C_TO_MZ, MZ_NAME)
%typemap(in) const C_NAME & (C_NAME temp) {
if (!MZ_PREDICATE($input))
scheme_wrong_type(FUNC_NAME, #MZ_NAME, $argnum - 1, argc, argv);
temp = MZ_TO_C($input);
$1 = &temp;
}
%typemap(out) const C_NAME & {
$result = C_TO_MZ(*$1);
}
%enddef
REF_MAP(bool, SCHEME_BOOLP, SCHEME_TRUEP,
swig_make_boolean, boolean);
REF_MAP(char, SCHEME_CHARP, SCHEME_CHAR_VAL,
scheme_make_character, character);
REF_MAP(unsigned char, SCHEME_CHARP, SCHEME_CHAR_VAL,
scheme_make_character, character);
REF_MAP(int, SWIG_is_integer, SWIG_convert_int,
scheme_make_integer_value, integer);
REF_MAP(short, SWIG_is_integer, SWIG_convert_short,
scheme_make_integer_value, integer);
REF_MAP(long, SWIG_is_integer, SWIG_convert_long,
scheme_make_integer_value, integer);
REF_MAP(unsigned int, SWIG_is_unsigned_integer, SWIG_convert_unsigned_int,
scheme_make_integer_value_from_unsigned, integer);
REF_MAP(unsigned short, SWIG_is_unsigned_integer, SWIG_convert_unsigned_short,
scheme_make_integer_value_from_unsigned, integer);
REF_MAP(unsigned long, SWIG_is_unsigned_integer, SWIG_convert_unsigned_long,
scheme_make_integer_value_from_unsigned, integer);
REF_MAP(float, SCHEME_REALP, scheme_real_to_double,
scheme_make_double, real);
REF_MAP(double, SCHEME_REALP, scheme_real_to_double,
scheme_make_double, real);
/* Void */
%typemap(out) void "$result = scheme_void;";
/* Pass through Scheme_Object * */
%typemap (in) Scheme_Object * "$1=$input;";
%typemap (out) Scheme_Object * "$result=$1;";
%typecheck(SWIG_TYPECHECK_POINTER) Scheme_Object * "$1=1;";
/* ------------------------------------------------------------
* String & length
* ------------------------------------------------------------ */
//%typemap(in) (char *STRING, int LENGTH) {
// int temp;
// $1 = ($1_ltype) SWIG_Guile_scm2newstr($input, &temp);
// $2 = ($2_ltype) temp;
//}
/* ------------------------------------------------------------
* Typechecking rules
* ------------------------------------------------------------ */
%typecheck(SWIG_TYPECHECK_INTEGER)
int, short, long,
unsigned int, unsigned short, unsigned long,
signed char, unsigned char,
long long, unsigned long long,
const int &, const short &, const long &,
const unsigned int &, const unsigned short &, const unsigned long &,
const long long &, const unsigned long long &,
enum SWIGTYPE
{
$1 = (SWIG_is_integer($input)) ? 1 : 0;
}
%typecheck(SWIG_TYPECHECK_BOOL) bool, bool &, const bool &
{
$1 = (SCHEME_BOOLP($input)) ? 1 : 0;
}
%typecheck(SWIG_TYPECHECK_DOUBLE)
float, double,
const float &, const double &
{
$1 = (SCHEME_REALP($input)) ? 1 : 0;
}
%typecheck(SWIG_TYPECHECK_STRING) char {
$1 = (SCHEME_STRINGP($input)) ? 1 : 0;
}
%typecheck(SWIG_TYPECHECK_STRING) char * {
$1 = (SCHEME_STRINGP($input)) ? 1 : 0;
}
%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE *, SWIGTYPE [] {
void *ptr;
if (SWIG_ConvertPtr($input, (void **) &ptr, $1_descriptor, 0)) {
$1 = 0;
} else {
$1 = 1;
}
}
%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE &, SWIGTYPE && {
void *ptr;
if (SWIG_ConvertPtr($input, (void **) &ptr, $1_descriptor, SWIG_POINTER_NO_NULL)) {
$1 = 0;
} else {
$1 = 1;
}
}
%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE {
void *ptr;
if (SWIG_ConvertPtr($input, (void **) &ptr, $&1_descriptor, SWIG_POINTER_NO_NULL)) {
$1 = 0;
} else {
$1 = 1;
}
}
%typecheck(SWIG_TYPECHECK_VOIDPTR) void * {
void *ptr;
if (SWIG_ConvertPtr($input, (void **) &ptr, 0, 0)) {
$1 = 0;
} else {
$1 = 1;
}
}
/* Array reference typemaps */
%apply SWIGTYPE & { SWIGTYPE ((&)[ANY]) }
%apply SWIGTYPE && { SWIGTYPE ((&&)[ANY]) }
/* const pointers */
%apply SWIGTYPE * { SWIGTYPE *const }