| /* ----------------------------------------------------------------------------- |
| * typemaps.i |
| * |
| * Guile-specific typemaps |
| * ----------------------------------------------------------------------------- */ |
| |
| /* Pointers */ |
| |
| %typemap(in) SWIGTYPE *, SWIGTYPE &, SWIGTYPE [] { |
| $1 = ($1_ltype)SWIG_MustGetPtr($input, $descriptor, $argnum, 0); |
| } |
| %typemap(freearg) SWIGTYPE *, SWIGTYPE &, SWIGTYPE [] ""; |
| |
| %typemap(in) void * { |
| $1 = ($1_ltype)SWIG_MustGetPtr($input, NULL, $argnum, 0); |
| } |
| %typemap(freearg) void * ""; |
| |
| %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 [] { |
| scm_wrong_type_arg((char *) FUNC_NAME, 1, $input); |
| } |
| |
| %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 *, SWIGTYPE &, SWIGTYPE [] { |
| $result = SWIG_NewPointerObj ($1, $descriptor, $owner); |
| } |
| |
| %typemap(out) SWIGTYPE *DYNAMIC, 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(throws) SWIGTYPE { |
| $<ype temp = new $ltype($1); |
| scm_throw(scm_from_locale_symbol((char *) "swig-exception"), |
| scm_listify(SWIG_NewPointerObj(temp, $&descriptor, 1), |
| SCM_UNDEFINED)); |
| } |
| |
| %typemap(throws) SWIGTYPE & { |
| scm_throw(scm_from_locale_symbol((char *) "swig-exception"), |
| scm_listify(SWIG_NewPointerObj(&$1, $descriptor, 1), |
| SCM_UNDEFINED)); |
| } |
| |
| %typemap(throws) SWIGTYPE * { |
| scm_throw(scm_from_locale_symbol((char *) "swig-exception"), |
| scm_listify(SWIG_NewPointerObj($1, $descriptor, 1), |
| SCM_UNDEFINED)); |
| } |
| |
| %typemap(throws) SWIGTYPE [] { |
| scm_throw(scm_from_locale_symbol((char *) "swig-exception"), |
| scm_listify(SWIG_NewPointerObj($1, $descriptor, 1), |
| SCM_UNDEFINED)); |
| } |
| |
| /* Change of object ownership, and interaction of destructor-like functions and the |
| garbage-collector */ |
| |
| %typemap(in, doc="$NAME is of type <$type> and gets destroyed by the function") SWIGTYPE *DESTROYED { |
| $1 = ($1_ltype)SWIG_MustGetPtr($input, $descriptor, $argnum, 0); |
| } |
| |
| %typemap(freearg) SWIGTYPE *DESTROYED { |
| SWIG_Guile_MarkPointerDestroyed($input); |
| } |
| |
| %typemap(in, doc="$NAME is of type <$type> and is consumed by the function") SWIGTYPE *CONSUMED { |
| $1 = ($1_ltype)SWIG_MustGetPtr($input, $descriptor, $argnum, 0); |
| SWIG_Guile_MarkPointerNoncollectable($input); |
| } |
| |
| /* 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((const $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((const $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 |
| |
| /* Enums */ |
| |
| %typemap(in) enum SWIGTYPE { $1 = ($1_type) scm_to_int($input); } |
| /* The complicated construction below needed to deal with anonymous |
| enums, which cannot be cast to. */ |
| %typemap(varin) enum SWIGTYPE { |
| if (sizeof(int) != sizeof($1)) { |
| scm_error(scm_from_locale_symbol("swig-error"), |
| (char *) FUNC_NAME, |
| (char *) "enum variable '$name' cannot be set", |
| SCM_EOL, SCM_BOOL_F); |
| } |
| * (int *) &($1) = scm_to_int($input); |
| } |
| %typemap(out) enum SWIGTYPE { $result = scm_from_long($1); } |
| %typemap(varout) enum SWIGTYPE { $result = scm_from_long($1); } |
| %typemap(throws) enum SWIGTYPE { |
| scm_throw(scm_from_locale_symbol((char *) "swig-exception"), |
| scm_listify(scm_from_long($1), SCM_UNDEFINED)); |
| } |
| |
| /* The SIMPLE_MAP_WITH_EXPR macro below defines the whole set of |
| typemaps needed for simple types. |
| -- SCM_TO_C_EXPR is a C expression that translates the Scheme value |
| "swig_scm_value" to a C value. |
| -- C_TO_SCM_EXPR is a C expression that translates the C value |
| "swig_c_value" to a Scheme value. */ |
| |
| %define SIMPLE_MAP_WITH_EXPR(C_NAME, SCM_TO_C_EXPR, C_TO_SCM_EXPR, SCM_NAME) |
| %typemap (in, doc="$NAME is of type <" #SCM_NAME ">") C_NAME |
| { SCM swig_scm_value = $input; |
| $1 = SCM_TO_C_EXPR; } |
| %typemap (varin, doc="NEW-VALUE is of type <" #SCM_NAME ">") C_NAME |
| { SCM swig_scm_value = $input; |
| $1 = SCM_TO_C_EXPR; } |
| %typemap (out, doc="<" #SCM_NAME ">") C_NAME |
| { C_NAME swig_c_value = $1; |
| $result = C_TO_SCM_EXPR; } |
| %typemap (varout, doc="<" #SCM_NAME ">") C_NAME |
| { C_NAME swig_c_value = $1; |
| $result = C_TO_SCM_EXPR; } |
| /* INPUT and OUTPUT */ |
| %typemap (in, doc="$NAME is of type <" #SCM_NAME ">)") |
| C_NAME *INPUT(C_NAME temp) { |
| SCM swig_scm_value = $input; |
| temp = (C_NAME) SCM_TO_C_EXPR; $1 = &temp; } |
| %typemap (in,numinputs=0) C_NAME *OUTPUT (C_NAME temp) |
| {$1 = &temp;} |
| %typemap (argout,doc="$name (of type <" #SCM_NAME ">)") C_NAME *OUTPUT |
| { C_NAME swig_c_value = *$1; |
| SWIG_APPEND_VALUE(C_TO_SCM_EXPR); } |
| %typemap (in) C_NAME *BOTH = C_NAME *INPUT; |
| %typemap (argout) C_NAME *BOTH = C_NAME *OUTPUT; |
| %typemap (in) C_NAME *INOUT = C_NAME *INPUT; |
| %typemap (argout) C_NAME *INOUT = C_NAME *OUTPUT; |
| /* Const primitive references. Passed by value */ |
| %typemap(in, doc="$NAME is of type <" #SCM_NAME ">") const C_NAME & (C_NAME temp) |
| { SCM swig_scm_value = $input; |
| temp = SCM_TO_C_EXPR; |
| $1 = &temp; } |
| %typemap(out, doc="<" #SCM_NAME ">") const C_NAME & |
| { C_NAME swig_c_value = *$1; |
| $result = C_TO_SCM_EXPR; } |
| /* Throw typemap */ |
| %typemap(throws) C_NAME { |
| C_NAME swig_c_value = $1; |
| scm_throw(scm_from_locale_symbol((char *) "swig-exception"), |
| scm_listify(C_TO_SCM_EXPR, SCM_UNDEFINED)); |
| } |
| %enddef |
| |
| /* The SIMPLE_MAP macro below defines the whole set of typemaps needed |
| for simple types. It generates slightly simpler code than the |
| macro above, but it is only suitable for very simple conversion |
| expressions. */ |
| |
| %define SIMPLE_MAP(C_NAME, SCM_TO_C, C_TO_SCM, SCM_NAME) |
| %typemap (in, doc="$NAME is of type <" #SCM_NAME ">") |
| C_NAME {$1 = ($1_ltype) SCM_TO_C($input);} |
| %typemap (varin, doc="NEW-VALUE is of type <" #SCM_NAME ">") |
| C_NAME {$1 = ($1_ltype) SCM_TO_C($input);} |
| %typemap (out, doc="<" #SCM_NAME ">") |
| C_NAME {$result = C_TO_SCM($1);} |
| %typemap (varout, doc="<" #SCM_NAME ">") |
| C_NAME {$result = C_TO_SCM($1);} |
| /* INPUT and OUTPUT */ |
| %typemap (in, doc="$NAME is of type <" #SCM_NAME ">)") |
| C_NAME *INPUT(C_NAME temp), C_NAME &INPUT(C_NAME temp) { |
| temp = (C_NAME) SCM_TO_C($input); $1 = &temp; |
| } |
| %typemap (in,numinputs=0) C_NAME *OUTPUT (C_NAME temp), C_NAME &OUTPUT(C_NAME temp) |
| {$1 = &temp;} |
| %typemap (argout,doc="$name (of type <" #SCM_NAME ">)") C_NAME *OUTPUT, C_NAME &OUTPUT |
| {SWIG_APPEND_VALUE(C_TO_SCM(*$1));} |
| %typemap (in) C_NAME *BOTH = C_NAME *INPUT; |
| %typemap (argout) C_NAME *BOTH = C_NAME *OUTPUT; |
| %typemap (in) C_NAME *INOUT = C_NAME *INPUT; |
| %typemap (argout) C_NAME *INOUT = C_NAME *OUTPUT; |
| %typemap (in) C_NAME &INOUT = C_NAME &INPUT; |
| %typemap (argout) C_NAME &INOUT = C_NAME &OUTPUT; |
| /* Const primitive references. Passed by value */ |
| %typemap(in, doc="$NAME is of type <" #SCM_NAME ">") const C_NAME & (C_NAME temp) { |
| temp = SCM_TO_C($input); |
| $1 = ($1_ltype) &temp; |
| } |
| %typemap(out, doc="<" #SCM_NAME ">") const C_NAME & { |
| $result = C_TO_SCM(*$1); |
| } |
| /* Throw typemap */ |
| %typemap(throws) C_NAME { |
| scm_throw(scm_from_locale_symbol((char *) "swig-exception"), |
| scm_listify(C_TO_SCM($1), SCM_UNDEFINED)); |
| } |
| %enddef |
| |
| SIMPLE_MAP(bool, scm_is_true, scm_from_bool, boolean); |
| SIMPLE_MAP(char, SCM_CHAR, SCM_MAKE_CHAR, char); |
| SIMPLE_MAP(unsigned char, SCM_CHAR, SCM_MAKE_CHAR, char); |
| SIMPLE_MAP(signed char, SCM_CHAR, SCM_MAKE_CHAR, char); |
| SIMPLE_MAP(int, scm_to_int, scm_from_long, integer); |
| SIMPLE_MAP(short, scm_to_short, scm_from_long, integer); |
| SIMPLE_MAP(long, scm_to_long, scm_from_long, integer); |
| SIMPLE_MAP(ptrdiff_t, scm_to_long, scm_from_long, integer); |
| SIMPLE_MAP(unsigned int, scm_to_uint, scm_from_ulong, integer); |
| SIMPLE_MAP(unsigned short, scm_to_ushort, scm_from_ulong, integer); |
| SIMPLE_MAP(unsigned long, scm_to_ulong, scm_from_ulong, integer); |
| SIMPLE_MAP(size_t, scm_to_ulong, scm_from_ulong, integer); |
| SIMPLE_MAP(float, scm_to_double, scm_from_double, real); |
| SIMPLE_MAP(double, scm_to_double, scm_from_double, real); |
| // SIMPLE_MAP(char *, SWIG_scm2str, SWIG_str02scm, string); |
| // SIMPLE_MAP(const char *, SWIG_scm2str, SWIG_str02scm, string); |
| |
| /* Define long long typemaps -- uses functions that are only defined |
| in recent versions of Guile, availability also depends on Guile's |
| configuration. */ |
| |
| SIMPLE_MAP(long long, scm_to_long_long, scm_from_long_long, integer); |
| SIMPLE_MAP(unsigned long long, scm_to_ulong_long, scm_from_ulong_long, integer); |
| |
| /* Strings */ |
| |
| %typemap (in, doc="$NAME is a string") char *(int must_free = 0) { |
| $1 = ($1_ltype)SWIG_scm2str($input); |
| must_free = 1; |
| } |
| %typemap (varin, doc="NEW-VALUE is a string") char * {$1 = ($1_ltype)SWIG_scm2str($input);} |
| %typemap (out, doc="<string>") char * {$result = SWIG_str02scm((const char *)$1);} |
| %typemap (varout, doc="<string>") char * {$result = SWIG_str02scm($1);} |
| %typemap (in, doc="$NAME is a string") char **INPUT(char * temp, int must_free = 0) { |
| temp = (char *) SWIG_scm2str($input); $1 = &temp; |
| must_free = 1; |
| } |
| %typemap (in,numinputs=0) char **OUTPUT (char * temp) |
| {$1 = &temp;} |
| %typemap (argout,doc="$NAME (a string)") char **OUTPUT |
| {SWIG_APPEND_VALUE(SWIG_str02scm(*$1));} |
| %typemap (in) char **BOTH = char **INPUT; |
| %typemap (argout) char **BOTH = char **OUTPUT; |
| %typemap (in) char **INOUT = char **INPUT; |
| %typemap (argout) char **INOUT = char **OUTPUT; |
| |
| /* SWIG_scm2str makes a malloc'ed copy of the string, so get rid of it after |
| the function call. */ |
| |
| %typemap (freearg) char * "if (must_free$argnum && $1) SWIG_free($1);"; |
| %typemap (freearg) char **INPUT, char **BOTH "if (must_free$argnum && (*$1)) SWIG_free(*$1);" |
| %typemap (freearg) char **OUTPUT "SWIG_free(*$1);" |
| |
| /* But this shall not apply if we try to pass a single char by |
| reference. */ |
| |
| %typemap (freearg) char *OUTPUT, char *BOTH ""; |
| |
| /* If we set a string variable, delete the old result first, unless const. */ |
| |
| %typemap (varin) char * { |
| if ($1) free($1); |
| $1 = ($1_ltype) SWIG_scm2str($input); |
| } |
| |
| %typemap (varin) const char * { |
| $1 = ($1_ltype) SWIG_scm2str($input); |
| } |
| |
| %typemap(throws) char * { |
| scm_throw(scm_from_locale_symbol((char *) "swig-exception"), |
| scm_listify(SWIG_str02scm($1), SCM_UNDEFINED)); |
| } |
| |
| /* Void */ |
| |
| %typemap (out,doc="") void "gswig_result = SCM_UNSPECIFIED;"; |
| |
| /* SCM is passed through */ |
| |
| typedef unsigned long SCM; |
| %typemap (in) SCM "$1=$input;"; |
| %typemap (out) SCM "$result=$1;"; |
| %typecheck(SWIG_TYPECHECK_POINTER) SCM "$1=1;"; |
| |
| /* ------------------------------------------------------------ |
| * String & length |
| * ------------------------------------------------------------ */ |
| |
| %typemap(in) (char *STRING, int LENGTH), (char *STRING, size_t LENGTH) { |
| size_t temp; |
| $1 = ($1_ltype) SWIG_Guile_scm2newstr($input, &temp); |
| $2 = ($2_ltype) temp; |
| } |
| |
| /* ------------------------------------------------------------ |
| * CLASS::* (member function pointer) typemaps |
| * taken from typemaps/swigtype.swg |
| * ------------------------------------------------------------ */ |
| |
| #define %set_output(obj) $result = obj |
| #define %set_varoutput(obj) $result = obj |
| #define %argument_fail(code, type, name, argn) scm_wrong_type_arg((char *) FUNC_NAME, argn, $input); |
| #define %as_voidptr(ptr) (void*)(ptr) |
| |
| %typemap(in) SWIGTYPE (CLASS::*) { |
| int res = SWIG_ConvertMember($input, %as_voidptr(&$1), sizeof($type),$descriptor); |
| if (!SWIG_IsOK(res)) { |
| %argument_fail(res,"$type",$symname, $argnum); |
| } |
| } |
| |
| %typemap(out,noblock=1) SWIGTYPE (CLASS::*) { |
| %set_output(SWIG_NewMemberObj(%as_voidptr(&$1), sizeof($type), $descriptor)); |
| } |
| |
| %typemap(varin) SWIGTYPE (CLASS::*) { |
| int res = SWIG_ConvertMember($input,%as_voidptr(&$1), sizeof($type), $descriptor); |
| if (!SWIG_IsOK(res)) { |
| scm_wrong_type_arg((char *) FUNC_NAME, 1, $input); |
| } |
| } |
| |
| %typemap(varout,noblock=1) SWIGTYPE (CLASS::*) { |
| %set_varoutput(SWIG_NewMemberObj(%as_voidptr(&$1), sizeof($type), $descriptor)); |
| } |
| |
| /* ------------------------------------------------------------ |
| * Typechecking rules |
| * ------------------------------------------------------------ */ |
| |
| /* adapted from python.swg */ |
| |
| %typecheck(SWIG_TYPECHECK_INTEGER) |
| int, short, long, |
| unsigned int, unsigned short, unsigned long, |
| signed char, unsigned char, |
| long long, unsigned long long, |
| size_t, ptrdiff_t, |
| std::size_t, std::ptrdiff_t, |
| const int &, const short &, const long &, |
| const unsigned int &, const unsigned short &, const unsigned long &, |
| const long long &, const unsigned long long &, |
| const size_t &, const ptrdiff_t &, |
| const std::size_t &, const std::ptrdiff_t &, |
| enum SWIGTYPE |
| { |
| $1 = scm_is_true(scm_integer_p($input)) && scm_is_true(scm_exact_p($input))? 1 : 0; |
| } |
| |
| %typecheck(SWIG_TYPECHECK_BOOL) |
| bool, bool&, const bool& |
| { |
| $1 = SCM_BOOLP($input) ? 1 : 0; |
| } |
| |
| %typecheck(SWIG_TYPECHECK_DOUBLE) |
| float, double, |
| const float &, const double & |
| { |
| $1 = scm_is_true(scm_real_p($input)) ? 1 : 0; |
| } |
| |
| %typecheck(SWIG_TYPECHECK_CHAR) char { |
| $1 = SCM_CHARP($input) ? 1 : 0; |
| } |
| |
| %typecheck(SWIG_TYPECHECK_STRING) char * { |
| $1 = scm_is_string($input) ? 1 : 0; |
| } |
| |
| %typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE *, SWIGTYPE &, SWIGTYPE [] { |
| void *ptr; |
| int res = SWIG_ConvertPtr($input, &ptr, $1_descriptor, 0); |
| $1 = SWIG_CheckState(res); |
| } |
| |
| %typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE { |
| void *ptr; |
| int res = SWIG_ConvertPtr($input, &ptr, $&descriptor, 0); |
| $1 = SWIG_CheckState(res); |
| } |
| |
| %typecheck(SWIG_TYPECHECK_VOIDPTR) void * { |
| void *ptr; |
| int res = SWIG_ConvertPtr($input, &ptr, 0, 0); |
| $1 = SWIG_CheckState(res); |
| } |
| |
| /* Array reference typemaps */ |
| %apply SWIGTYPE & { SWIGTYPE ((&)[ANY]) } |
| |
| /* const pointers */ |
| %apply SWIGTYPE * { SWIGTYPE *const } |
| |
| /* typemaps.i ends here */ |