From e81922fda4b8f147e63b97afb85bff46c6639eac Mon Sep 17 00:00:00 2001
From: RichardG867 <richardg867@gmail.com>
Date: Sat, 19 Feb 2022 11:21:47 -0300
Subject: [PATCH] Add IBM SurePath non-Phoenix analyzer

---
 biostools/__main__.py  |  1 +
 biostools/analyzers.py | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/biostools/__main__.py b/biostools/__main__.py
index 0aff8b7..c92fc5b 100644
--- a/biostools/__main__.py
+++ b/biostools/__main__.py
@@ -492,6 +492,7 @@ def analyze_process(queue, formatter, scan_base):
 		analyzers.CorebootAnalyzer(),
 		analyzers.DTKGoldStarAnalyzer(),
 		analyzers.GeneralSoftwareAnalyzer(),
+		analyzers.IBMSurePathAnalyzer(),
 		analyzers.IBMAnalyzer(),
 		analyzers.ICLAnalyzer(),
 		analyzers.InsydeAnalyzer(),
diff --git a/biostools/analyzers.py b/biostools/analyzers.py
index 8a14a09..6fad849 100644
--- a/biostools/analyzers.py
+++ b/biostools/analyzers.py
@@ -1393,6 +1393,34 @@ class IBMAnalyzer(Analyzer):
 			return False
 
 
+class IBMSurePathAnalyzer(Analyzer):
+	def __init__(self, *args, **kwargs):
+		super().__init__('IBM', *args, **kwargs)
+		self.vendor_id = 'IBMSurePath'
+
+		self._ibm_pattern = re.compile(b'''\\(\\(CC\\)\\)  CCOOPPYYRRIIGGHHTT  IIBBMM  CCOORRPPOORRAATTIIOONN  11998811,,  ([0-9])\\1([0-9])\\2([0-9])\\3([0-9])\\4  AALLLL  RRIIGGHHTTSS  RREESSEERRVVEEDD''')
+		self._surepath_pattern = re.compile(b'''SurePath BIOS Version ([\\x20-\\x7E]+)(?:[\\x0D\\x0A\\x00]+([\\x20-\\x7E]+)?)?''')
+
+	def can_handle(self, file_data, header_data):
+		if not self._ibm_pattern.search(file_data):
+			return False
+
+		# Determine location of the version.
+		match = self._surepath_pattern.search(file_data)
+		if not match:
+			return False
+
+		# Extract version.
+		self.version = 'SurePath ' + match.group(1).decode('cp437', 'ignore')
+
+		# Extract customization if found. (AT&T Globalyst)
+		customization = match.group(2)
+		if customization:
+			self.signon = customization.decode('cp437', 'ignore')
+
+		return True
+
+
 class ICLAnalyzer(Analyzer):
 	def __init__(self, *args, **kwargs):
 		super().__init__('ICL', *args, **kwargs)