BaseTools: support private package definition

EDKII build spec and DEC spec updated to support private package
definition.
If GUID, Protocol or PPI is listed in a DEC file, where the  Private
modifier is used in the section tag ([Guids.common.Private] for example),
only modules within the package are permitted to use the GUID, Protocol
or PPI. If a module or library instance outside of the package attempts
to use the item, the build must fail with an appropriate error message.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

3 files changed, 61 insertions, 14 deletions

diff --git a/BaseTools/Source/Python/Workspace/MetaFileParser.py b/BaseTools/Source/Python/Workspace/MetaFileParser.py
index 209f47c9eb..82d874f8dd 100644
--- a/BaseTools/Source/Python/Workspace/MetaFileParser.py
+++ b/BaseTools/Source/Python/Workspace/MetaFileParser.py
@@ -1722,6 +1722,7 @@ class DecParser(MetaFileParser):
         self._SectionName = ''

         self._SectionType = []

         ArchList = set()

+        PrivateList = set()

         Line = self._CurrentLine.replace("%s%s" % (TAB_COMMA_SPLIT, TAB_SPACE_SPLIT), TAB_COMMA_SPLIT)

         for Item in Line[1:-1].split(TAB_COMMA_SPLIT):

             if Item == '':

@@ -1757,8 +1758,14 @@ class DecParser(MetaFileParser):
             # S2 may be Platform or ModuleType

             if len(ItemList) > 2:

                 S2 = ItemList[2].upper()

+                # only Includes, GUIDs, PPIs, Protocols section have Private tag

+                if self._SectionName in [TAB_INCLUDES.upper(), TAB_GUIDS.upper(), TAB_PROTOCOLS.upper(), TAB_PPIS.upper()]:

+                    if S2 != 'PRIVATE':

+                        EdkLogger.error("Parser", FORMAT_INVALID, 'Please use keyword "Private" as section tag modifier.',

+                                        File=self.MetaFile, Line=self._LineIndex + 1, ExtraData=self._CurrentLine)

             else:

                 S2 = 'COMMON'

+            PrivateList.add(S2)

             if [S1, S2, self.DataType[self._SectionName]] not in self._Scope:

                 self._Scope.append([S1, S2, self.DataType[self._SectionName]])

 

@@ -1767,6 +1774,11 @@ class DecParser(MetaFileParser):
             EdkLogger.error('Parser', FORMAT_INVALID, "'common' ARCH must not be used with specific ARCHs",

                             File=self.MetaFile, Line=self._LineIndex + 1, ExtraData=self._CurrentLine)

 

+        # It is not permissible to mix section tags without the Private attribute with section tags with the Private attribute

+        if 'COMMON' in PrivateList and len(PrivateList) > 1:

+            EdkLogger.error('Parser', FORMAT_INVALID, "Can't mix section tags without the Private attribute with section tags with the Private attribute",

+                            File=self.MetaFile, Line=self._LineIndex + 1, ExtraData=self._CurrentLine)

+

     ## [guids], [ppis] and [protocols] section parser

     @ParseMacro

     def _GuidParser(self):

diff --git a/BaseTools/Source/Python/Workspace/MetaFileTable.py b/BaseTools/Source/Python/Workspace/MetaFileTable.py
index 449e56efcc..ab1807046e 100644
--- a/BaseTools/Source/Python/Workspace/MetaFileTable.py
+++ b/BaseTools/Source/Python/Workspace/MetaFileTable.py
@@ -1,7 +1,7 @@
 ## @file

 # This file is used to create/update/query/erase a meta file table

 #

-# Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>

+# Copyright (c) 2008 - 2016, 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 distribution.  The full text of the license may be found at

@@ -218,7 +218,7 @@ class PackageTable(MetaFileTable):
     #

     def Query(self, Model, Arch=None):

         ConditionString = "Model=%s AND Enabled>=0" % Model

-        ValueString = "Value1,Value2,Value3,Scope1,ID,StartLine"

+        ValueString = "Value1,Value2,Value3,Scope1,Scope2,ID,StartLine"

 

         if Arch != None and Arch != 'COMMON':

             ConditionString += " AND (Scope1='%s' OR Scope1='COMMON')" % Arch

diff --git a/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py b/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
index 7cd0004688..5168e838a8 100644
--- a/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
+++ b/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
@@ -1328,6 +1328,10 @@ class DecBuildData(PackageBuildClassObject):
         self._LibraryClasses    = None

         self._Pcds              = None

         self.__Macros           = None

+        self._PrivateProtocols  = None

+        self._PrivatePpis       = None

+        self._PrivateGuids      = None

+        self._PrivateIncludes   = None

 

     ## Get current effective macros

     def _GetMacros(self):

@@ -1402,21 +1406,30 @@ class DecBuildData(PackageBuildClassObject):
             # protocol defition for given ARCH

             #

             ProtocolDict = tdict(True)

+            PrivateProtocolDict = tdict(True)

             NameList = []

+            PrivateNameList = []

             # find out all protocol definitions for specific and 'common' arch

             RecordList = self._RawData[MODEL_EFI_PROTOCOL, self._Arch]

-            for Name, Guid, Dummy, Arch, ID, LineNo in RecordList:

+            for Name, Guid, Dummy, Arch, PrivateFlag, ID, LineNo in RecordList:

+                if PrivateFlag == 'PRIVATE':

+                    if Name not in PrivateNameList:

+                        PrivateNameList.append(Name)

+                        PrivateProtocolDict[Arch, Name] = Guid

                 if Name not in NameList:

                     NameList.append(Name)

                 ProtocolDict[Arch, Name] = Guid

             # use sdict to keep the order

             self._Protocols = sdict()

+            self._PrivateProtocols = sdict()

             for Name in NameList:

                 #

                 # limit the ARCH to self._Arch, if no self._Arch found, tdict

                 # will automatically turn to 'common' ARCH for trying

                 #

                 self._Protocols[Name] = ProtocolDict[self._Arch, Name]

+            for Name in PrivateNameList:

+                self._PrivateProtocols[Name] = PrivateProtocolDict[self._Arch, Name]

         return self._Protocols

 

     ## Retrieve PPI definitions (name/value pairs)

@@ -1427,21 +1440,30 @@ class DecBuildData(PackageBuildClassObject):
             # PPI defition for given ARCH

             #

             PpiDict = tdict(True)

+            PrivatePpiDict = tdict(True)

             NameList = []

+            PrivateNameList = []

             # find out all PPI definitions for specific arch and 'common' arch

             RecordList = self._RawData[MODEL_EFI_PPI, self._Arch]

-            for Name, Guid, Dummy, Arch, ID, LineNo in RecordList:

+            for Name, Guid, Dummy, Arch, PrivateFlag, ID, LineNo in RecordList:

+                if PrivateFlag == 'PRIVATE':

+                    if Name not in PrivateNameList:

+                        PrivateNameList.append(Name)

+                        PrivatePpiDict[Arch, Name] = Guid

                 if Name not in NameList:

                     NameList.append(Name)

                 PpiDict[Arch, Name] = Guid

             # use sdict to keep the order

             self._Ppis = sdict()

+            self._PrivatePpis = sdict()

             for Name in NameList:

                 #

                 # limit the ARCH to self._Arch, if no self._Arch found, tdict

                 # will automatically turn to 'common' ARCH for trying

                 #

                 self._Ppis[Name] = PpiDict[self._Arch, Name]

+            for Name in PrivateNameList:

+                self._PrivatePpis[Name] = PrivatePpiDict[self._Arch, Name]

         return self._Ppis

 

     ## Retrieve GUID definitions (name/value pairs)

@@ -1452,27 +1474,37 @@ class DecBuildData(PackageBuildClassObject):
             # GUID defition for given ARCH

             #

             GuidDict = tdict(True)

+            PrivateGuidDict = tdict(True)

             NameList = []

+            PrivateNameList = []

             # find out all protocol definitions for specific and 'common' arch

             RecordList = self._RawData[MODEL_EFI_GUID, self._Arch]

-            for Name, Guid, Dummy, Arch, ID, LineNo in RecordList:

+            for Name, Guid, Dummy, Arch, PrivateFlag, ID, LineNo in RecordList:

+                if PrivateFlag == 'PRIVATE':

+                    if Name not in PrivateNameList:

+                        PrivateNameList.append(Name)

+                        PrivateGuidDict[Arch, Name] = Guid

                 if Name not in NameList:

                     NameList.append(Name)

                 GuidDict[Arch, Name] = Guid

             # use sdict to keep the order

             self._Guids = sdict()

+            self._PrivateGuids = sdict()

             for Name in NameList:

                 #

                 # limit the ARCH to self._Arch, if no self._Arch found, tdict

                 # will automatically turn to 'common' ARCH for trying

                 #

                 self._Guids[Name] = GuidDict[self._Arch, Name]

+            for Name in PrivateNameList:

+                self._PrivateGuids[Name] = PrivateGuidDict[self._Arch, Name]

         return self._Guids

 

     ## Retrieve public include paths declared in this package

     def _GetInclude(self):

         if self._Includes == None:

             self._Includes = []

+            self._PrivateIncludes = []

             RecordList = self._RawData[MODEL_EFI_INCLUDE, self._Arch]

             Macros = self._Macros

             Macros["EDK_SOURCE"] = GlobalData.gEcpSource

@@ -1487,6 +1519,9 @@ class DecBuildData(PackageBuildClassObject):
                 # avoid duplicate include path

                 if File not in self._Includes:

                     self._Includes.append(File)

+                if Record[4] == 'PRIVATE':

+                    if File not in self._PrivateIncludes:

+                        self._PrivateIncludes.append(File)

         return self._Includes

 

     ## Retrieve library class declarations (not used in build at present)

@@ -1500,7 +1535,7 @@ class DecBuildData(PackageBuildClassObject):
             LibraryClassSet = set()

             RecordList = self._RawData[MODEL_EFI_LIBRARY_CLASS, self._Arch]

             Macros = self._Macros

-            for LibraryClass, File, Dummy, Arch, ID, LineNo in RecordList:

+            for LibraryClass, File, Dummy, Arch, PrivateFlag, ID, LineNo in RecordList:

                 File = PathClass(NormPath(File, Macros), self._PackageDir, Arch=self._Arch)

                 # check the file validation

                 ErrorCode, ErrorInfo = File.Validate()

@@ -1536,7 +1571,7 @@ class DecBuildData(PackageBuildClassObject):
         PcdSet = set()

         # find out all PCDs of the 'type'

         RecordList = self._RawData[Type, self._Arch]

-        for TokenSpaceGuid, PcdCName, Setting, Arch, Dummy1, Dummy2 in RecordList:

+        for TokenSpaceGuid, PcdCName, Setting, Arch, PrivateFlag, Dummy1, Dummy2 in RecordList:

             PcdDict[Arch, PcdCName, TokenSpaceGuid] = Setting

             PcdSet.add((PcdCName, TokenSpaceGuid))

 

@@ -2275,7 +2310,7 @@ class InfBuildData(ModuleBuildClassObject):
             RecordList = self._RawData[MODEL_EFI_PROTOCOL, self._Arch, self._Platform]

             for Record in RecordList:

                 CName = Record[0]

-                Value = ProtocolValue(CName, self.Packages)

+                Value = ProtocolValue(CName, self.Packages, self.MetaFile.Path)

                 if Value == None:

                     PackageList = "\n\t".join([str(P) for P in self.Packages])

                     EdkLogger.error('build', RESOURCE_NOT_AVAILABLE,

@@ -2300,7 +2335,7 @@ class InfBuildData(ModuleBuildClassObject):
             RecordList = self._RawData[MODEL_EFI_PPI, self._Arch, self._Platform]

             for Record in RecordList:

                 CName = Record[0]

-                Value = PpiValue(CName, self.Packages)

+                Value = PpiValue(CName, self.Packages, self.MetaFile.Path)

                 if Value == None:

                     PackageList = "\n\t".join([str(P) for P in self.Packages])

                     EdkLogger.error('build', RESOURCE_NOT_AVAILABLE,

@@ -2325,7 +2360,7 @@ class InfBuildData(ModuleBuildClassObject):
             RecordList = self._RawData[MODEL_EFI_GUID, self._Arch, self._Platform]

             for Record in RecordList:

                 CName = Record[0]

-                Value = GuidValue(CName, self.Packages)

+                Value = GuidValue(CName, self.Packages, self.MetaFile.Path)

                 if Value == None:

                     PackageList = "\n\t".join([str(P) for P in self.Packages])

                     EdkLogger.error('build', RESOURCE_NOT_AVAILABLE,

@@ -2494,11 +2529,11 @@ class InfBuildData(ModuleBuildClassObject):
                         DepexList.append(Module.Guid)

                     else:

                         # get the GUID value now

-                        Value = ProtocolValue(Token, self.Packages)

+                        Value = ProtocolValue(Token, self.Packages, self.MetaFile.Path)

                         if Value == None:

-                            Value = PpiValue(Token, self.Packages)

+                            Value = PpiValue(Token, self.Packages, self.MetaFile.Path)

                             if Value == None:

-                                Value = GuidValue(Token, self.Packages)

+                                Value = GuidValue(Token, self.Packages, self.MetaFile.Path)

                         if Value == None:

                             PackageList = "\n\t".join([str(P) for P in self.Packages])

                             EdkLogger.error('build', RESOURCE_NOT_AVAILABLE,

@@ -2541,7 +2576,7 @@ class InfBuildData(ModuleBuildClassObject):
             PcdList.append((PcdCName, TokenSpaceGuid))

             # get the guid value

             if TokenSpaceGuid not in self.Guids:

-                Value = GuidValue(TokenSpaceGuid, self.Packages)

+                Value = GuidValue(TokenSpaceGuid, self.Packages, self.MetaFile.Path)

                 if Value == None:

                     PackageList = "\n\t".join([str(P) for P in self.Packages])

                     EdkLogger.error('build', RESOURCE_NOT_AVAILABLE,