18a4f389f9
The Go foreign function interface changed. This changes SWIG accordingly, and also fixes a couple of bugs. git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12389 626c5289-ae23-0410-ae9c-e8d60b6d4f22
64 lines
1.5 KiB
OpenEdge ABL
64 lines
1.5 KiB
OpenEdge ABL
/* -----------------------------------------------------------------------------
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* cdata.i
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*
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* SWIG library file containing macros for manipulating raw C data as strings.
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* ----------------------------------------------------------------------------- */
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%{
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typedef struct SWIGCDATA {
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char *data;
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int len;
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} SWIGCDATA;
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%}
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%typemap(gotype) SWIGCDATA %{ []byte %}
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%typemap(out) SWIGCDATA %{
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$result.data = (char*)_swig_goallocate($1.len);
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memcpy($result.data, $1.data, $1.len);
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$result.len = (int)$1.len;
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%}
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/* -----------------------------------------------------------------------------
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* %cdata(TYPE [, NAME])
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*
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* Convert raw C data to a binary string.
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* ----------------------------------------------------------------------------- */
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%define %cdata(TYPE,NAME...)
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%insert("header") {
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#if #NAME == ""
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static SWIGCDATA cdata_##TYPE(TYPE *ptr, int nelements) {
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#else
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static SWIGCDATA cdata_##NAME(TYPE *ptr, int nelements) {
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#endif
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SWIGCDATA d;
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d.data = (char *) ptr;
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#if #TYPE != "void"
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d.len = nelements*sizeof(TYPE);
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#else
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d.len = nelements;
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#endif
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return d;
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}
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}
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%typemap(default) int nelements "$1 = 1;"
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#if #NAME == ""
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SWIGCDATA cdata_##TYPE(TYPE *ptr, int nelements);
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#else
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SWIGCDATA cdata_##NAME(TYPE *ptr, int nelements);
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#endif
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%enddef
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%typemap(default) int nelements;
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%rename(cdata) ::cdata_void(void *ptr, int nelements);
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%cdata(void);
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/* Memory move function. Due to multi-argument typemaps this appears
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to be wrapped as
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void memmove(void *data, const char *s); */
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void memmove(void *data, char *indata, int inlen);
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