BaseTools/UPT: Use a simple way to get package path

Instead of parsing all content of DEC file, just get the package
path only to save time.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

BaseTools/Source/Python/UPT/Core/DependencyRules.py

@@ -1,7 +1,7 @@
 ## @file
 # This file is for installed package information database operations
 #
-# Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2011 - 2017, Intel Corporation. All rights reserved.<BR>
 #
 # This program and the accompanying materials are licensed and made available 
 # under the terms and conditions of the BSD License which accompanies this 
@@ -21,14 +21,15 @@ Dependency
 # Import Modules
 #
 from os.path import dirname
+import os
 
 import Logger.Log as Logger
 from Logger import StringTable as ST
 from Library.Parsing import GetWorkspacePackage
 from Library.Parsing import GetWorkspaceModule
+from Library.Parsing import GetPkgInfoFromDec
 from Library.Misc import GetRelativePath
 from Library import GlobalData
-from PomAdapter.InfPomAlignment import InfPomAlignment
 from Logger.ToolError import FatalError
 from Logger.ToolError import EDK1_INF_ERROR
 from Logger.ToolError import UNKNOWN_ERROR
@@ -373,14 +374,11 @@ class DependencyRules(object):
 #           True:  module doesn't depend on package in DpPackagePathList
 #
 def VerifyRemoveModuleDep(Path, DpPackagePathList):
-    WorkSP = GlobalData.gWORKSPACE
-    
     try:
-        PomAli = InfPomAlignment(Path, WorkSP, Skip=True)
-
-        for Item in PomAli.GetPackageDependencyList():
-            if Item.GetPackageFilePath() in DpPackagePathList:
-                Logger.Info(ST.MSG_MODULE_DEPEND_ON % (Path, Item.GetPackageFilePath()))
+        for Item in GetPackagePath(Path):
+            if Item in DpPackagePathList:
+                DecPath = os.path.normpath(os.path.join(GlobalData.gWORKSPACE, Item))
+                Logger.Info(ST.MSG_MODULE_DEPEND_ON % (Path, DecPath))
                 return False
         else:
             return True
@@ -392,6 +390,30 @@ def VerifyRemoveModuleDep(Path, DpPackagePathList):
         else:
             return True
 
+# # GetPackagePath
+#
+# Get Dependency package path from an Inf file path
+#
+def GetPackagePath(InfPath):
+    PackagePath = []
+    if os.path.exists(InfPath):
+        FindSection = False
+        for Line in open(InfPath).readlines():
+            Line = Line.strip()
+            if not Line:
+                continue
+            if Line.startswith('#'):
+                continue
+            if Line.startswith('[Packages') and Line.endswith(']'):
+                FindSection = True
+                continue
+            if Line.startswith('[') and Line.endswith(']') and FindSection:
+                break
+            if FindSection:
+                PackagePath.append(os.path.normpath(Line))
+
+    return PackagePath
+
 ## check whether module depends on packages in DpPackagePathList and can not be satisfied by OtherPkgList
 #
 # @param Path: a module path
@@ -402,16 +424,13 @@ def VerifyRemoveModuleDep(Path, DpPackagePathList):
 #                 but can be satisfied by OtherPkgList
 #
 def VerifyReplaceModuleDep(Path, DpPackagePathList, OtherPkgList):
-    WorkSP = GlobalData.gWORKSPACE
-    
     try:
-        PomAli = InfPomAlignment(Path, WorkSP, Skip=True)
-
-        for Item in PomAli.GetPackageDependencyList():
-            if Item.GetPackageFilePath() in DpPackagePathList:
-                Guid, Version = Item.GetGuid(), Item.GetVersion()
+        for Item in GetPackagePath(Path):
+            if Item in DpPackagePathList:
+                DecPath = os.path.normpath(os.path.join(GlobalData.gWORKSPACE, Item))
+                Name, Guid, Version = GetPkgInfoFromDec(DecPath)
                 if (Guid, Version) not in OtherPkgList:
-                    Logger.Info(ST.MSG_MODULE_DEPEND_ON % (Path, Item.GetPackageFilePath()))
+                    Logger.Info(ST.MSG_MODULE_DEPEND_ON % (Path, DecPath))
                     return False
         else:
             return True
@@ -422,6 +441,3 @@ def VerifyReplaceModuleDep(Path, DpPackagePathList, OtherPkgList):
             return True
         else:
             return True
-   
-
-