From c80f0fbc52ce0995aac027079c77e59f128726c6 Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <stick@gk2.sk>
Date: Mon, 4 Jul 2016 18:19:58 +0200
Subject: [PATCH] remove cpython wrapper - it's broken and nobody uses it

---
 .gitignore       |  5 -----
 MANIFEST.in      |  2 --
 TrezorCrypto.pyx | 40 ----------------------------------------
 c.pxd            | 22 ----------------------
 test.py          | 10 ----------
 5 files changed, 79 deletions(-)
 delete mode 100644 MANIFEST.in
 delete mode 100644 TrezorCrypto.pyx
 delete mode 100644 c.pxd
 delete mode 100755 test.py

diff --git a/.gitignore b/.gitignore
index f1da71bbc..c4255cff7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,11 +4,6 @@
 test-openssl
 test_speed
 tests
-build-*/
-build/
-dist/
-MANIFEST
-TrezorCrypto.c
 *.os
 *.so
 *.pyc
diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index 637fe68f5..000000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,2 +0,0 @@
-include *.h
-include *.pyx
diff --git a/TrezorCrypto.pyx b/TrezorCrypto.pyx
deleted file mode 100644
index 71490f8f9..000000000
--- a/TrezorCrypto.pyx
+++ /dev/null
@@ -1,40 +0,0 @@
-cimport c
-cimport cython
-
-cdef class HDNode:
-
-	cdef c.HDNode node
-
-	def __init__(self, str serialized = None, HDNode copyfrom = None):
-		if copyfrom is not None:
-			self.node = copyfrom.node
-		elif serialized is not None:
-			if c.hdnode_deserialize(serialized, cython.address(self.node)) != 0:
-				raise Exception('Invalid xpub/xprv provided')
-		else:
-			raise Exception('Need to provide serialized or node parameter')
-
-	def xpub(self):
-		cdef char[120] string
-		c.hdnode_serialize_public(cython.address(self.node), string, 120)
-		return str(string)
-
-	def xprv(self):
-		cdef char[120] string
-		c.hdnode_serialize_private(cython.address(self.node), string, 120)
-		return str(string)
-
-	def address(self):
-		cdef char[40] string
-		c.ecdsa_get_address(self.node.public_key, 0, string, 40)
-		return str(string)
-
-	def public_ckd(self, int i):
-		x = HDNode(copyfrom=self)
-		c.hdnode_public_ckd(cython.address(x.node), i)
-		return x
-
-	def private_ckd(self, unsigned int i):
-		x = HDNode(copyfrom=self)
-		c.hdnode_private_ckd(cython.address(x.node), i)
-		return x
diff --git a/c.pxd b/c.pxd
deleted file mode 100644
index dc28f9c65..000000000
--- a/c.pxd
+++ /dev/null
@@ -1,22 +0,0 @@
-from libc.stdint cimport uint32_t, uint8_t
-
-cdef extern from "bip32.h":
-
-	ctypedef struct HDNode:
-		uint8_t public_key[33]
-
-	int hdnode_from_seed(const uint8_t *seed, int seed_len, const char *curve, HDNode *out)
-
-	int hdnode_private_ckd(HDNode *inout, uint32_t i)
-
-	int hdnode_public_ckd(HDNode *inout, uint32_t i)
-
-	void hdnode_serialize_public(const HDNode *node, char *str, int strsize)
-
-	void hdnode_serialize_private(const HDNode *node, char *str, int strsize)
-
-	int hdnode_deserialize(const char *str, HDNode *node)
-
-cdef extern from "ecdsa.h":
-
-	void ecdsa_get_address(const uint8_t *pub_key, uint8_t version, char *addr, int addrsize)
diff --git a/test.py b/test.py
deleted file mode 100755
index 088616d22..000000000
--- a/test.py
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/usr/bin/python
-from TrezorCrypto import HDNode
-
-x = HDNode('xpub6BcjTvRCYD4VvFQ8whztSXhbNyhS56eTd5P3g9Zvd3zPEeUeL5CUqBYX8NSd1b6Thitr8bZcSnesmXZH7KerMcc4tUkenBShYCtQ1L8ebVe')
-
-y = x.public_ckd(0)
-
-for i in range(1000):
-	z = y.public_ckd(i)
-	print i, z.address()