From a9bc953f6302384e23babdf7d2299f111ddf5608 Mon Sep 17 00:00:00 2001
From: "Jose M. Guisado" <jguisado@soleta.eu>
Date: Mon, 18 Apr 2022 11:53:24 +0200
Subject: Add partcodes.py to src/live

partcodes.py is used for mapping GPT partition UIIDs to hexcode/decimal
values.

OpenGnsys stores partition types in the database using the decimal
value of this hexcode. The hexcode used for GPT partition UUID is the
same as defined internally in gdisk [1].

[1]
https://sourceforge.net/p/gptfdisk/code/ci/master/tree/parttypes.cc#l75
---
 src/live/partcodes.py | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/live/partcodes.py

(limited to 'src')

diff --git a/src/live/partcodes.py b/src/live/partcodes.py
new file mode 100644
index 0000000..3d919b3
--- /dev/null
+++ b/src/live/partcodes.py
@@ -0,0 +1,25 @@
+"""
+Module containing a GUID_MAP, mapping GPT UUID to a hexcode (inspired in gdisk)
+"""
+
+# Maps GUID to hex code.
+# See https://sourceforge.net/p/gptfdisk/code/ci/master/tree/parttypes.cc#l75
+GUID_MAP = {
+    # Windows
+    'EBD0A0A2-B9E5-4433-87C0-68B6B72699C7': 0x0700,  # Microsoft basic data (NTFS)
+    'E3C9E316-0B5C-4DB8-817D-F92DF00215AE': 0x0C01,  # Microsoft reserved
+    'DE94BBA4-06D1-4D40-A16A-BFD50179D6AC': 0x2700,  # Windows recovery
+
+    # EFI and boot related
+    'C12A7328-F81F-11D2-BA4B-00A0C93EC93B': 0xEF00,  # EFI System Partition
+    '21686148-6449-6E6F-744E-656564454649': 0xEF02,  # BIOS boot partition (grub)
+
+    # Linux
+    '0657FD6D-A4AB-43C4-84E5-0933C84B4F4F': 0x8200,  # Linux swap
+    '0FC63DAF-8483-4772-8E79-3D69D8477DE4': 0x8300,  # Linux filesystem
+    'E6D6D379-F507-44C2-A23C-238F2A3DF928': 0x8E00,  # Linux LVM
+
+    # Apple
+    '426F6F74-0000-11AA-AA11-00306543ECAC': 0xAB00,  # Recovery HD
+    '48465300-0000-11AA-AA11-00306543ECAC': 0xAF00,  # HFS/HFS+
+}
-- 
cgit v1.2.3-18-g5258