From 534cf9a68d718ef9e684314cbd92d838bc753d64 Mon Sep 17 00:00:00 2001
From: leimingsheng <missinglei49@gmail.com>
Date: Fri, 3 Jan 2025 15:09:49 +0800
Subject: [PATCH] =?UTF-8?q?feat(master=20:=20tool)=20fru=20parse=E5=B7=A5?=
 =?UTF-8?q?=E5=85=B7=E6=B7=BB=E5=8A=A0chassis=E5=9F=9F=E7=9A=84=E8=A7=A3?=
 =?UTF-8?q?=E6=9E=90?=
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---
 tool/fru_parse.py | 62 +++++++++++++++++++++++++++++++++++------------
 1 file changed, 47 insertions(+), 15 deletions(-)

diff --git a/tool/fru_parse.py b/tool/fru_parse.py
index 749d461..621e4ec 100644
--- a/tool/fru_parse.py
+++ b/tool/fru_parse.py
@@ -1,4 +1,5 @@
 import os
+import time
 
 fru_file="frudata.txt"
 internal = []
@@ -6,26 +7,61 @@ chassis = []
 board = []
 product = []
 
+chassis_list = [ "NULL", "Others", "Unkownm", "Desktop", "Low Profile Desktop", "Pizza Box",
+                "Mini Tower", "Tower", "Portable", "Laptop", "Notebook", "Hand Held",
+                "Docking Station", "All in One", "Sub Notebook", "Space-saving", "Lunch Box",
+                "Main Server Chassis", "Expansion Chassis", "SubChassis", "Bus Expansion Chassis",
+                "Peripheral Chassis", "RAID Chassis", "Rack Mount Chassis", "Sealed-case PC",
+                "Multi-system chassis", "Compact PCI", "Advanced TCA", "Blade", "Blade Enclosure",
+                "Tablet", "Convertible", "Detachable", "IoT Gateway", "Embedded PC", "Mini PC", "Stick PC"]
+
 def array_to_string(arr):
     result = ""
     for element in arr:
         result += chr(element)
     return result
 
-def parse_internal():
-    pass
-
 def parse_chassis():
-    pass
+    print("")
+    print("Chassis Field")
+    
+    chassis_type_num = chassis[2]
+    chassis_type = chassis_list[chassis_type_num]
+    
+    cnt = 3
+    chassis_part_number_len = chassis[cnt] - 192
+    cnt += 1
+    chassis_part_number = chassis[cnt : cnt+chassis_part_number_len]
+    cnt += chassis_part_number_len
+    
+    chassis_sn_len = chassis[cnt] - 192
+    cnt += 1
+    chassis_sn = chassis[cnt : cnt+chassis_sn_len]
+    cnt += chassis_sn_len
+    
+    print("Chassis Type          : " + chassis_type)
+    print("Chassis Part Number   : " + array_to_string(chassis_part_number))
+    print("Chassis Serial Number : " + array_to_string(chassis_sn))
+    
+    while chassis[cnt] != 193:
+        chassis_OEM_length=chassis[cnt]-192
+        cnt+=1
+        chassis_oem=chassis[cnt:cnt+chassis_OEM_length]
+        cnt=cnt+chassis_OEM_length
+        print("Chassis Extra         : " + array_to_string(chassis_oem))
+    
 
 def parse_board():
     print("")
     print("Board Field")
-    board_mfg_time = board[3:5]
+
+    pass_time = (board[3] + board[4]*256 + board[5]*256*256) * 60
+    pass_sec=pass_time + 820454400
+    board_mfg_time = time.ctime(pass_sec)
     
-    cnt=5
-    board_manufactor_length=board[cnt+1]-192
-    cnt+=2
+    cnt=6
+    board_manufactor_length=board[cnt]-192
+    cnt+=1
     board_manufactor=board[cnt:cnt+board_manufactor_length]
     cnt=cnt+board_manufactor_length
     
@@ -49,6 +85,7 @@ def parse_board():
     board_id=board[cnt:cnt+board_id_length]
     cnt=cnt+board_id_length
     
+    print("Board Mfg Time     : " + board_mfg_time)
     print("Board Manufacturer : " + array_to_string(board_manufactor))
     print("Board Product Name : " + array_to_string(board_product_name))
     print("Board Serial Number: " + array_to_string(board_sn))
@@ -121,8 +158,6 @@ def parse_product():
 
 def parse_fru_data():
     print("===> Start Parse Fru data")
-    if len(internal) > 0:
-        parse_internal()
     
     if len(chassis) > 0:
         parse_chassis()
@@ -141,15 +176,12 @@ def split_fru_data(data):
     board_offset = header[3] * 8
     product_offset = header[4] * 8
     
-    if internal_offset > 0:
-        internal_data_length = data[internal_offset+1]*8
-        global internal
-        internal = data[internal_offset : internal_offset+internal_data_length]
-    
     if chassis_offset > 0:
         chassis_data_length = data[chassis_offset+1]*8
         global chassis
         chassis = data[chassis_offset : chassis_offset+chassis_data_length ]
+        print("chassis data")
+        print(chassis)
     
     if board_offset > 0:
         board_data_length = data[board_offset+1]*8