From f9e85b7ddddd3b6a87dfc4d907cb1fbe16e22e77 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Fri, 22 Mar 2019 16:48:12 +0200
Subject: Replace xxd with python script

---
 tools/hexdump.py | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100755 tools/hexdump.py

(limited to 'tools/hexdump.py')

diff --git a/tools/hexdump.py b/tools/hexdump.py
new file mode 100755
index 0000000..f79fc5f
--- /dev/null
+++ b/tools/hexdump.py
@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+
+import argparse
+from functools import partial
+
+parser = argparse.ArgumentParser(description='Convert a file to C array')
+parser.add_argument('input', type=str, help='Input file')
+parser.add_argument('output', type=str, help='Output file')
+parser.add_argument('--array-type', type=str, default='const unsigned char', help='Array type')
+parser.add_argument('--length-type', type=str, default='const unsigned int', help='Length type')
+parser.add_argument('--name', type=str, default='a', help='Array name')
+
+args=parser.parse_args()
+
+print("{} {}[] = {{".format(args.array_type, args.name))
+
+n = 0
+
+with open(args.input, "rb") as in_file:
+  for c in iter(partial(in_file.read, 1), b''):
+    if n % 16 == 0:
+      print("    ", end='')
+
+    print("0x%02X," % ord(c), end='')
+
+    n += 1
+    if n % 16 == 0:
+      print("")
+    else:
+      print(" ", end='')
+
+print("\n};")
+print("{} {}_len = {};".format(args.length_type, args.name, n))
+
-- 
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