Initial refactor commit

Added AMI UCP BIOS Extractor v2.0_a1

Added AMI BIOS Guard Extractor v4.0_a1

common/a7z_comp.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+#coding=utf-8
+
+import os
+import subprocess
+
+from common.script_get import get_script_dir
+from common.system import get_os_ver
+from common.text_ops import padder
+
+# Get 7z path
+def get_7z_path(static=False):
+    exec_name = '7z.exe' if get_os_ver()[1] else ('7zzs' if static else '7zz')
+    
+    exec_path = os.path.join(get_script_dir(), '..', 'external', exec_name)
+    
+    return exec_path
+
+# Check if file is 7z supported
+def is_7z_supported(in_path, static=False):
+    try:
+        subprocess.run([get_7z_path(static), 't', in_path, '-bso0', '-bse0', '-bsp0'], check=True)
+    
+    except:
+        return False
+    
+    return True
+
+# Archive decompression via 7-Zip
+def a7z_decompress(in_path, out_path, in_name, padding, static=False):
+    if not in_name: in_name = 'archive'
+    
+    try:
+        subprocess.run([get_7z_path(static), 'x', '-aou', '-bso0', '-bse0', '-bsp0', '-o' + out_path, in_path], check=True)
+        
+        if not os.path.isdir(out_path): raise Exception('EXTRACT_DIR_MISSING')
+    
+    except:
+        print('\n%sError: 7-Zip could not extract %s file %s!' % (padder(padding), in_name, in_path))
+        
+        return 1
+    
+    print('\n%sSuccesfull %s decompression via 7-Zip!' % (padder(padding), in_name))
+    
+    return 0