From ba44d9e35c99c0bb46b8daddbb075a7c73afed7c Mon Sep 17 00:00:00 2001
From: Ramana Kumar <ramana@member.fsf.org>
Date: Wed, 5 Oct 2022 20:11:35 +0100
Subject: [PATCH] Remove swig

---
 min-bindings/c_kzg_4844.swg | 131 ------------------------------------
 1 file changed, 131 deletions(-)
 delete mode 100644 min-bindings/c_kzg_4844.swg

diff --git a/min-bindings/c_kzg_4844.swg b/min-bindings/c_kzg_4844.swg
deleted file mode 100644
index ef9b945..0000000
--- a/min-bindings/c_kzg_4844.swg
+++ /dev/null
@@ -1,131 +0,0 @@
-%module ckzg_swig
-%{
-#include "c_kzg_4844.h"
-%}
-%include "stdint.i"
-%include "carrays.i"
-%include "cpointer.i"
-
-%typemap(in, numinputs=0) OBJECT *OUTPUT($1_basetype tmp) { $1 = &tmp; }
-%typemap(argout) OBJECT *OUTPUT {
-#if defined(SWIGPYTHON)
-  PyObject *obj = SWIG_NewPointerObj(memcpy(malloc(sizeof($1_basetype)),$1,sizeof($1_basetype)),
-                                     $descriptor, SWIG_POINTER_NEW);
-  $result = ($result == NULL) ? obj : SWIG_Python_AppendOutput($result, obj);
-#endif
-}
-%apply OBJECT *OUTPUT {
-  KZGSettings *out, BLSFieldElement *out, PolynomialEvalForm *out,
-  KZGCommitment *out, KZGProof *out
-}
-
-%typemap(in, numinputs=0) bool *OUTPUT(bool tmp) { $1 = &tmp; }
-%typemap(argout) bool *OUTPUT {
-#if defined(SWIGPYTHON)
-  PyObject *obj = *$1 ? Py_True : Py_False;
-  $result = ($result == NULL) ? obj : SWIG_Python_AppendOutput($result, obj);
-#endif
-}
-%apply bool *OUTPUT { bool *out }
-
-%typemap(in, numinputs=0) uint64_t out[4] (uint64_t tmp[4]) { $1 = tmp; }
-%typemap(argout) uint64_t out[4] {
-#if defined(SWIGPYTHON)
-  PyObject *obj = PyTuple_Pack(4,
-    PyLong_FromUnsignedLong($1[0]),
-    PyLong_FromUnsignedLong($1[1]),
-    PyLong_FromUnsignedLong($1[2]),
-    PyLong_FromUnsignedLong($1[3]));
-  $result = ($result == NULL) ? obj : SWIG_Python_AppendOutput($result, obj);
-#endif
-}
-
-%typemap(in) const uint64_t[4] (uint64_t tmp[4]) {
-#if defined(SWIGPYTHON)
-  if (PyTuple_Check($input)) {
-    if (!PyArg_ParseTuple($input, "kkkk", tmp, tmp+1, tmp+2, tmp+3)) {
-      PyErr_SetString(PyExc_TypeError, "tuple must have 4 elements");
-      SWIG_fail;
-    }
-    $1 = &tmp[0];
-  } else {
-    PyErr_SetString(PyExc_TypeError, "expected a tuple.");
-    SWIG_fail;
-  }
-#endif
-}
-
-#if defined(SWIGPYTHON)
-%typemap(in) FILE* {
-  if (PyUnicode_Check($input)) {
-    $1 = fopen(PyUnicode_AsUTF8($input), "r");
-    if ($1 == NULL) {
-      PyErr_SetString(PyExc_RuntimeError, "failed to load file");
-      SWIG_fail;
-    }
-  } else {
-    PyErr_SetString(PyExc_TypeError, "expected bytes (utf-8 encoded file path)");
-    SWIG_fail;
-  }
-}
-#endif
-
-%{
-typedef BLSFieldElement* BLSFieldVector;
-%}
-typedef BLSFieldElement* BLSFieldVector;
-
-%array_class(uint8_t, bytes)
-%array_class(BLSFieldElement, BLSFieldElements)
-%array_class(BLSFieldVector, BLSFieldVectors)
-%pointer_class(PolynomialEvalForm, PolynomialEvalFormPtr)
-
-%include "../min-src/c_kzg_4844.h"
-%include "../inc/blst.h"
-
-#if defined(SWIGPYTHON)
-%pythoncode %{
-# Helper functions
-
-def _fr_from_int(x):
-    r = []
-    while x > 0:
-        r.append(x % 2**64)
-        x //= 2**64
-    assert len(r) <= 4
-    while len(r) < 4:
-        r.append(0)
-    return BLSFieldElement_from_uint64s(tuple(r))
-
-blst_fr.from_int = _fr_from_int
-
-def _int_from_fr(fr):
-    digits = uint64s_from_BLSFieldElement(fr)
-    res, mult = 0, 1
-    for x in digits:
-        res += mult * x
-        mult *= 2**64
-    return res
-
-blst_fr.__int__ = _int_from_fr
-
-def _poly_from_values(values):
-    ret, pptr = alloc_polynomial(len(values))
-    assert ret == 0
-    p = PolynomialEvalFormPtr_frompointer(pptr).value()
-    pvalues = BLSFieldElements_frompointer(p.values)
-    for i, c in enumerate(values):
-        pvalues[i] = fr_from_int(c)
-    return p
-
-PolynomialEvalForm.from_values = _poly_from_values
-
-def _frompybytes(b):
-    h = bytes(len(b))
-    for i, byte in enumerate(b):
-        h[i] = byte
-    return h
-
-bytes.frompybytes = _frompybytes
-%}
-#endif