JNIEXPORT jboolean JNICALL Java_org_gnu_readline_Readline_parseAndBindImpl
(JNIEnv *env, jclass theClass, jstring jline) {
const char *line;
jboolean is_copy;
/* retrieve line argument and convert to ucs -------------------------- */
line = (*env)->GetStringUTFChars(env,jline,&is_copy);
if (!utf2ucs(line)) {
jclass newExcCls;
if (is_copy == JNI_TRUE)
(*env)->ReleaseStringUTFChars(env,jline,line);
newExcCls = (*env)->FindClass(env,"java/io/UnsupportedEncodingException");
if (newExcCls != NULL)
(*env)->ThrowNew(env,newExcCls,"");
return (jboolean) JNI_FALSE;
}
if (is_copy == JNI_TRUE)
(*env)->ReleaseStringUTFChars(env,jline,line);
/* pass to readline function ---------------------------------------------- */
if (rl_parse_and_bind(buffer))
return (jboolean) JNI_FALSE;
else
return (jboolean) JNI_TRUE;
}
static PyObject *
parse_and_bind(PyObject *self, PyObject *args)
{
char *s, *copy;
if (!PyArg_ParseTuple(args, "s:parse_and_bind", &s))
return NULL;
/* Make a copy -- rl_parse_and_bind() modifies its argument */
/* Bernard Herzog */
copy = malloc(1 + strlen(s));
if (copy == NULL)
return PyErr_NoMemory();
strcpy(copy, s);
rl_parse_and_bind(copy);
free(copy); /* Free the copy */
Py_RETURN_NONE;
}
static PyObject *
parse_and_bind(PyObject *self, PyObject *string)
{
char *copy;
PyObject *encoded = encode(string);
if (encoded == NULL) {
return NULL;
}
/* Make a copy -- rl_parse_and_bind() modifies its argument */
/* Bernard Herzog */
copy = PyMem_Malloc(1 + PyBytes_GET_SIZE(encoded));
if (copy == NULL) {
Py_DECREF(encoded);
return PyErr_NoMemory();
}
strcpy(copy, PyBytes_AS_STRING(encoded));
Py_DECREF(encoded);
rl_parse_and_bind(copy);
PyMem_Free(copy); /* Free the copy */
Py_RETURN_NONE;
}
static int setinput(lua_State *L)
{
int out = lua_tointeger(L, 1);
char c[32];
switch(out) {
case 0:
rl_instream = NULL;
strcpy(c, "set show-all-if-ambiguous off");
rl_completion_display_matches_hook = NULL;
break;
default:
rl_instream = tmpinstream;
strcpy(c, "set show-all-if-ambiguous on");
rl_completion_display_matches_hook = display_hook;
break;
}
rl_parse_and_bind(c);
/* reinitialize editline */
rl_initialize();
return 0;
}
