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%include <exception.i>
%apply int {int32};
%apply double {float64};
// Support for return of raw data
#if SWIGJAVA
%include <arrays_java.i>
%typemap(in, numinputs=0, noblock=1) int32 *RAWDATA_SIZE {
int32 temp_len;
$1 = &temp_len;
}
%typemap(jstype) int16 *get_rawdata "short[]"
%typemap(jtype) int16 *get_rawdata "short[]"
%typemap(jni) int16 *get_rawdata "jshortArray"
%typemap(javaout) int16 *get_rawdata {
return $jnicall;
}
%typemap(out) int16 *get_rawdata {
$result = JCALL1(NewShortArray, jenv, temp_len);
JCALL4(SetShortArrayRegion, jenv, $result, 0, temp_len, $1);
}
%apply short[] {const int16 *SDATA};
#endif
// Define typemaps to wrap error codes returned by some functions,
// into runtime exceptions.
%typemap(in, numinputs=0, noblock=1) int *errcode {
int errcode;
$1 = &errcode;
}
%typemap(argout) int *errcode {
if (*$1 < 0) {
char buf[64];
snprintf(buf, 64, "$symname returned %d", *$1);
SWIG_exception(SWIG_RuntimeError, buf);
}
}
// Typemap for string arrays used in ngram API
#if SWIGPYTHON
%typemap(in) (size_t n, char **ptr) {
/* Check if is a list */
$1 = 0;
if (PyList_Check($input)) {
int i;
$1 = PyList_Size($input);
$2 = (char **) calloc(($1 + 1), sizeof(char *));
for (i = 0; i < $1; i++) {
PyObject *o = PyList_GetItem($input,i);
PyObject *bytes;
#if SWIG_VERSION >= 0x040200
$2[i] = strdup(SWIG_PyUnicode_AsUTF8AndSize(o, NULL, &bytes));
Py_XDECREF(bytes);
#else
$2[i] = SWIG_Python_str_AsChar(o);
#endif
}
} else {
PyErr_SetString(PyExc_TypeError, "list type expected");
return NULL;
}
}
%typemap(freearg) (size_t n, char **ptr) {
int i;
if ($2 != NULL) {
for (i = 0; $2[i] != NULL; i++) {
#if SWIG_VERSION >= 0x040200
free($2[i]);
#else
SWIG_Python_str_DelForPy3($2[i]);
#endif
}
free($2);
}
}
#elif SWIGJAVA
%typemap(in) (size_t n, char **ptr) {
int i = 0;
$1 = (*jenv)->GetArrayLength(jenv, $input);
$2 = (char **) malloc(($1)*sizeof(char *));
/* make a copy of each string */
for (i = 0; i<$1; i++) {
jstring j_string = (jstring)(*jenv)->GetObjectArrayElement(jenv, $input, i);
const char * c_string = (*jenv)->GetStringUTFChars(jenv, j_string, 0);
$2[i] = malloc((strlen(c_string)+1)*sizeof(char));
strcpy($2[i], c_string);
(*jenv)->ReleaseStringUTFChars(jenv, j_string, c_string);
(*jenv)->DeleteLocalRef(jenv, j_string);
}
}
%typemap(freearg) (size_t n, char **ptr) {
int i;
for (i=0; i<$1; i++)
free($2[i]);
free($2);
}
%typemap(jni) (size_t n, char **ptr) "jobjectArray"
%typemap(jtype) (size_t n, char **ptr) "String[]"
%typemap(jstype) (size_t n, char **ptr) "String[]"
%typemap(javain) (size_t n, char **ptr) "$javainput"
#endif
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