114 lines
3 KiB
OpenEdge ABL
114 lines
3 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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/* -----------------------------------------------------------------------------
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* Typemaps for returning binary data
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* ----------------------------------------------------------------------------- */
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#if SWIGGUILE
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%typemap(out) SWIGCDATA {
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$result = scm_from_locale_stringn($1.data,$1.len);
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}
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%typemap(in) (const void *indata, int inlen) = (char *STRING, int LENGTH);
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#elif SWIGCHICKEN
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%typemap(out) SWIGCDATA {
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C_word *string_space = C_alloc(C_SIZEOF_STRING($1.len));
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$result = C_string(&string_space, $1.len, $1.data);
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}
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%typemap(in) (const void *indata, int inlen) = (char *STRING, int LENGTH);
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#elif SWIGPHP7
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%typemap(out) SWIGCDATA {
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ZVAL_STRINGL($result, $1.data, $1.len);
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}
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%typemap(in) (const void *indata, int inlen) = (char *STRING, int LENGTH);
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#elif SWIGJAVA
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%apply (char *STRING, int LENGTH) { (const void *indata, int inlen) }
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%typemap(jni) SWIGCDATA "jbyteArray"
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%typemap(jtype) SWIGCDATA "byte[]"
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%typemap(jstype) SWIGCDATA "byte[]"
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%fragment("SWIG_JavaArrayOutCDATA", "header") {
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static jbyteArray SWIG_JavaArrayOutCDATA(JNIEnv *jenv, char *result, jsize sz) {
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jbyte *arr;
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int i;
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jbyteArray jresult = JCALL1(NewByteArray, jenv, sz);
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if (!jresult)
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return NULL;
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arr = JCALL2(GetByteArrayElements, jenv, jresult, 0);
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if (!arr)
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return NULL;
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for (i=0; i<sz; i++)
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arr[i] = (jbyte)result[i];
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JCALL3(ReleaseByteArrayElements, jenv, jresult, arr, 0);
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return jresult;
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}
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}
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%typemap(out, fragment="SWIG_JavaArrayOutCDATA") SWIGCDATA
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%{$result = SWIG_JavaArrayOutCDATA(jenv, (char *)$1.data, $1.len); %}
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%typemap(javaout) SWIGCDATA {
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return $jnicall;
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}
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#endif
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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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%fragment("<string.h>");
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/* Memory move function. Due to multi-argument typemaps this appears to be wrapped as
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void memmove(void *data, const char *s); */
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void memmove(void *data, const void *indata, int inlen);
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