symbian-qemu-0.9.1-12/python-2.6.1/Objects/stringlib/partition.h
changeset 1 2fb8b9db1c86
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Objects/stringlib/partition.h	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,111 @@
+/* stringlib: partition implementation */
+
+#ifndef STRINGLIB_PARTITION_H
+#define STRINGLIB_PARTITION_H
+
+#ifndef STRINGLIB_FASTSEARCH_H
+#error must include "stringlib/fastsearch.h" before including this module
+#endif
+
+Py_LOCAL_INLINE(PyObject*)
+stringlib_partition(
+    PyObject* str_obj, const STRINGLIB_CHAR* str, Py_ssize_t str_len,
+    PyObject* sep_obj, const STRINGLIB_CHAR* sep, Py_ssize_t sep_len
+    )
+{
+    PyObject* out;
+    Py_ssize_t pos;
+
+    if (sep_len == 0) {
+        PyErr_SetString(PyExc_ValueError, "empty separator");
+	return NULL;
+    }
+
+    out = PyTuple_New(3);
+    if (!out)
+	return NULL;
+
+    pos = fastsearch(str, str_len, sep, sep_len, FAST_SEARCH);
+
+    if (pos < 0) {
+	Py_INCREF(str_obj);
+	PyTuple_SET_ITEM(out, 0, (PyObject*) str_obj);
+	Py_INCREF(STRINGLIB_EMPTY);
+	PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY);
+	Py_INCREF(STRINGLIB_EMPTY);
+	PyTuple_SET_ITEM(out, 2, (PyObject*) STRINGLIB_EMPTY);
+	return out;
+    }
+
+    PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, pos));
+    Py_INCREF(sep_obj);
+    PyTuple_SET_ITEM(out, 1, sep_obj);
+    pos += sep_len;
+    PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str + pos, str_len - pos));
+
+    if (PyErr_Occurred()) {
+	Py_DECREF(out);
+	return NULL;
+    }
+
+    return out;
+}
+
+Py_LOCAL_INLINE(PyObject*)
+stringlib_rpartition(
+    PyObject* str_obj, const STRINGLIB_CHAR* str, Py_ssize_t str_len,
+    PyObject* sep_obj, const STRINGLIB_CHAR* sep, Py_ssize_t sep_len
+    )
+{
+    PyObject* out;
+    Py_ssize_t pos, j;
+
+    if (sep_len == 0) {
+        PyErr_SetString(PyExc_ValueError, "empty separator");
+	return NULL;
+    }
+
+    out = PyTuple_New(3);
+    if (!out)
+	return NULL;
+
+    /* XXX - create reversefastsearch helper! */
+        pos = -1;
+	for (j = str_len - sep_len; j >= 0; --j)
+            if (STRINGLIB_CMP(str+j, sep, sep_len) == 0) {
+                pos = j;
+                break;
+            }
+
+    if (pos < 0) {
+	Py_INCREF(STRINGLIB_EMPTY);
+	PyTuple_SET_ITEM(out, 0, (PyObject*) STRINGLIB_EMPTY);
+	Py_INCREF(STRINGLIB_EMPTY);
+	PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY);
+	Py_INCREF(str_obj);        
+	PyTuple_SET_ITEM(out, 2, (PyObject*) str_obj);
+	return out;
+    }
+
+    PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, pos));
+    Py_INCREF(sep_obj);
+    PyTuple_SET_ITEM(out, 1, sep_obj);
+    pos += sep_len;
+    PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str + pos, str_len - pos));
+
+    if (PyErr_Occurred()) {
+	Py_DECREF(out);
+	return NULL;
+    }
+
+    return out;
+}
+
+#endif
+
+/*
+Local variables:
+c-basic-offset: 4
+indent-tabs-mode: nil
+End:
+*/