blob: 32b3f5a7762f934954e767d776f9b603efb10601 [file] [log] [blame]
/* -----------------------------------------------------------------------------
* See the LICENSE file for information on copyright, usage and redistribution
* of SWIG, and the README file for authors - http://www.swig.org/release.html.
*
* cdata.swg
*
* This library file contains macros for manipulating raw C data as strings.
* ----------------------------------------------------------------------------- */
%{
typedef struct SWIGCDATA {
char *data;
size_t len;
} SWIGCDATA;
%}
/* -----------------------------------------------------------------------------
* Typemaps for returning binary data
* ----------------------------------------------------------------------------- */
%typemap(out,noblock=1,fragment="SWIG_FromCharPtrAndSize") SWIGCDATA {
%set_output(SWIG_FromCharPtrAndSize($1.data,$1.len));
}
%typemap(in) (const void *indata, int inlen) = (char *STRING, int SIZE);
/* -----------------------------------------------------------------------------
* %cdata(TYPE [, NAME])
*
* Convert raw C data to a binary string.
* ----------------------------------------------------------------------------- */
%define %cdata(TYPE,NAME...)
%insert("header") {
#ifdef __cplusplus
extern "C" {
#endif
#if #NAME == ""
static SWIGCDATA cdata_##TYPE(TYPE *ptr, size_t nelements)
#else
static SWIGCDATA cdata_##NAME(TYPE *ptr, size_t nelements)
#endif
{
SWIGCDATA d;
d.data = (char *) ptr;
#if #TYPE != "void"
d.len = nelements*sizeof(TYPE);
#else
d.len = nelements;
#endif
return d;
}
#ifdef __cplusplus
}
#endif
}
#ifdef __cplusplus
extern "C"
#endif
#if #NAME == ""
SWIGCDATA cdata_##TYPE(TYPE *ptr, size_t nelements = 1);
#else
SWIGCDATA cdata_##NAME(TYPE *ptr, size_t nelements = 1);
#endif
%enddef
%rename(cdata) ::cdata_void(void *ptr, size_t nelements = 1);
%cdata(void);
/* Memory move function */
void memmove(void *data, const void *indata, size_t inlen);