// Collator.startswith {{{
static PyObject *
icu_Collator_startswith(icu_Collator *self, PyObject *args, PyObject *kwargs) {
PyObject *a_ = NULL, *b_ = NULL;
int32_t asz = 0, bsz = 0;
UChar *a = NULL, *b = NULL;
uint8_t ans = 0;
if (!PyArg_ParseTuple(args, "OO", &a_, &b_)) return NULL;
a = python_to_icu(a_, &asz, 1);
if (a == NULL) goto end;
b = python_to_icu(b_, &bsz, 1);
if (b == NULL) goto end;
if (asz < bsz) goto end;
if (bsz == 0) { ans = 1; goto end; }
ans = ucol_equal(self->collator, a, bsz, b, bsz);
end:
if (a != NULL) free(a);
if (b != NULL) free(b);
if (PyErr_Occurred()) return NULL;
if (ans) { Py_RETURN_TRUE; }
Py_RETURN_FALSE;
} // }}}
static int icu_collator_equals(lua_State *L) {
luaL_argcheck(L, lua_getmetatable(L,1) && lua_rawequal(L,-1,COLLATOR_UV_META), 1, "expecting collator");
lua_pop(L,1);
icu4lua_checkustring(L,2,COLLATOR_UV_USTRING_META);
icu4lua_checkustring(L,3,COLLATOR_UV_USTRING_META);
lua_pushboolean(L, ucol_equal(
*(UCollator**)lua_touserdata(L,1),
icu4lua_trustustring(L,2), (int32_t)icu4lua_ustrlen(L,2),
icu4lua_trustustring(L,3), (int32_t)icu4lua_ustrlen(L,3)));
return 1;
}
// Collator.startswith {{{
static PyObject *
icu_Collator_startswith(icu_Collator *self, PyObject *args, PyObject *kwargs) {
PyObject *a_, *b_;
int32_t asz, bsz;
int32_t actual_a, actual_b;
UChar *a, *b;
wchar_t *aw, *bw;
UErrorCode status = U_ZERO_ERROR;
int ans = 0;
if (!PyArg_ParseTuple(args, "UU", &a_, &b_)) return NULL;
asz = (int32_t)PyUnicode_GetSize(a_); bsz = (int32_t)PyUnicode_GetSize(b_);
if (asz < bsz) Py_RETURN_FALSE;
if (bsz == 0) Py_RETURN_TRUE;
a = (UChar*)calloc(asz*4 + 2, sizeof(UChar));
b = (UChar*)calloc(bsz*4 + 2, sizeof(UChar));
aw = (wchar_t*)calloc(asz*4 + 2, sizeof(wchar_t));
bw = (wchar_t*)calloc(bsz*4 + 2, sizeof(wchar_t));
if (a == NULL || b == NULL || aw == NULL || bw == NULL) return PyErr_NoMemory();
actual_a = (int32_t)PyUnicode_AsWideChar((PyUnicodeObject*)a_, aw, asz*4+1);
actual_b = (int32_t)PyUnicode_AsWideChar((PyUnicodeObject*)b_, bw, bsz*4+1);
if (actual_a > -1 && actual_b > -1) {
u_strFromWCS(a, asz*4 + 1, &actual_a, aw, -1, &status);
u_strFromWCS(b, bsz*4 + 1, &actual_b, bw, -1, &status);
if (U_SUCCESS(status) && ucol_equal(self->collator, a, actual_b, b, actual_b))
ans = 1;
}
free(a); free(b); free(aw); free(bw);
if (ans) Py_RETURN_TRUE;
Py_RETURN_FALSE;
} // }}}
