diff options
Diffstat (limited to 'BaseTools/Source/Python/PackagingTool/DependencyRules.py')
| -rw-r--r-- | BaseTools/Source/Python/PackagingTool/DependencyRules.py | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/BaseTools/Source/Python/PackagingTool/DependencyRules.py b/BaseTools/Source/Python/PackagingTool/DependencyRules.py new file mode 100644 index 0000000000..402694054e --- /dev/null +++ b/BaseTools/Source/Python/PackagingTool/DependencyRules.py @@ -0,0 +1,185 @@ +## @file
+# This file is for installed package information database operations
+#
+# Copyright (c) 2007 ~ 2008, Intel Corporation
+# All rights reserved. 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
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+
+##
+# Import Modules
+#
+import sqlite3
+import os
+
+import Common.EdkLogger as EdkLogger
+import IpiDb
+
+(DEPEX_CHECK_SUCCESS, DEPEX_CHECK_MODULE_NOT_FOUND, \
+DEPEX_CHECK_PACKAGE_NOT_FOUND, DEPEX_CHECK_DP_NOT_FOUND) = (0, 1, 2, 3)
+
+## IpiDb
+#
+# This class represents the installed package information databse
+# Add/Remove/Get installed distribution package information here.
+#
+#
+# @param object: Inherited from object class
+# @param DbPath: A string for the path of the database
+#
+# @var Conn: Connection of the database
+# @var Cur: Cursor of the connection
+#
+class DependencyRules(object):
+ def __init__(self, Db):
+ self.IpiDb = Db
+
+ ## Check whether a module exists in current workspace.
+ #
+ # @param Guid:
+ # @param Version:
+ #
+ def CheckModuleExists(self, Guid, Version, ReturnCode = DEPEX_CHECK_SUCCESS):
+ EdkLogger.verbose("\nCheck module exists in workspace started ...")
+ ModuleList = []
+ ModuleList = self.IpiDb.GetModInPackage(Guid, Version)
+ ModuleList.extend(self.IpiDb.GetStandaloneModule(Guid, Version))
+ EdkLogger.verbose("Check module exists in workspace ... DONE!")
+ if len(ModuleList) > 0:
+ return True
+ else:
+ ReturnCode = DEPEX_CHECK_MODULE_NOT_FOUND
+ return False
+
+
+ ## Check whether a module depex satified by current workspace.
+ #
+ # @param ModuleObj:
+ # @param DpObj:
+ #
+ def CheckModuleDepexSatisfied(self, ModuleObj, DpObj = None, ReturnCode = DEPEX_CHECK_SUCCESS):
+ EdkLogger.verbose("\nCheck module depex met by workspace started ...")
+ for Dep in ModuleObj.PackageDependencies:
+ Exist = self.CheckPackageExists(Dep.PackageGuid, Dep.PackageVersion, ReturnCode)
+ if not Exist:
+ if DpObj == None:
+ ReturnCode = DEPEX_CHECK_PACKAGE_NOT_FOUND
+ return False
+ for GuidVerPair in DpObj.PackageSurfaceArea.keys():
+ if Dep.PackageGuid == GuidVerPair[0]:
+ if Dep.PackageVersion == None or len(Dep.PackageVersion) == 0:
+ break
+ if Dep.PackageVersion == GuidVerPair[1]:
+ break
+ else:
+ ReturnCode = DEPEX_CHECK_PACKAGE_NOT_FOUND
+ return False
+ else:
+ ReturnCode = DEPEX_CHECK_PACKAGE_NOT_FOUND
+ return False
+ return True
+
+ EdkLogger.verbose("Check module depex met by workspace ... DONE!")
+
+ ## Check whether a package exists in current workspace.
+ #
+ # @param Guid:
+ # @param Version:
+ #
+ def CheckPackageExists(self, Guid, Version, ReturnCode = DEPEX_CHECK_SUCCESS):
+ EdkLogger.verbose("\nCheck package exists in workspace started ...")
+ PkgList = []
+ PkgList = self.IpiDb.GetPackage(Guid, Version)
+ if len(PkgList) > 0:
+ return True
+ else:
+ ReturnCode = DEPEX_CHECK_PACKAGE_NOT_FOUND
+ return False
+
+ EdkLogger.verbose("Check package exists in workspace ... DONE!")
+
+ ## Check whether a package depex satified by current workspace.
+ #
+ # @param ModuleObj:
+ # @param DpObj:
+ #
+ def CheckPackageDepexSatisfied(self, PkgObj, DpObj = None, ReturnCode = DEPEX_CHECK_SUCCESS):
+
+ for ModKey in PkgObj.Modules.keys():
+ ModObj = PkgObj.Modules[ModKey]
+ if self.CheckModuleDepexSatisfied(ModObj, DpObj, ReturnCode):
+ continue
+ else:
+ return False
+ return True
+
+ ## Check whether a DP exists in current workspace.
+ #
+ # @param Guid:
+ # @param Version:
+ #
+ def CheckDpExists(self, Guid, Version, ReturnCode = DEPEX_CHECK_SUCCESS):
+ EdkLogger.verbose("\nCheck DP exists in workspace started ...")
+ DpList = []
+ DpList = self.IpiDb.GetDp(Guid, Version)
+ if len(DpList) > 0:
+ return True
+ else:
+ ReturnCode = DEPEX_CHECK_DP_NOT_FOUND
+ return False
+
+ EdkLogger.verbose("Check DP exists in workspace ... DONE!")
+
+ ## Check whether a DP depex satified by current workspace.
+ #
+ # @param ModuleObj:
+ # @param DpObj:
+ #
+ def CheckDpDepexSatisfied(self, DpObj, ReturnCode = DEPEX_CHECK_SUCCESS):
+
+ for PkgKey in DpObj.PackageSurfaceArea.keys():
+ PkgObj = DpObj.PackageSurfaceArea[PkgKey]
+ if self.CheckPackageDepexSatisfied(PkgObj, DpObj, ReturnCode):
+ continue
+ else:
+ return False
+
+ for ModKey in DpObj.ModuleSurfaceArea.keys():
+ ModObj = PkgObj.ModuleSurfaceArea[ModKey]
+ if self.CheckModuleDepexSatisfied(ModObj, DpObj, ReturnCode):
+ continue
+ else:
+ return False
+
+ return True
+
+ ## Check whether a DP depex satified by current workspace.
+ #
+ # @param ModuleObj:
+ # @param DpObj:
+ #
+ def CheckDpDepexForRemove(self, DpGuid, DpVersion, ReturnCode = DEPEX_CHECK_SUCCESS):
+
+ # Get mod list that is dependent on pkg installed from this DP.
+ ModList = self.IpiDb.GetDpDependentModuleList(DpGuid, DpVersion)
+
+ if len(ModList) > 0:
+ return False
+
+ return True
+##
+#
+# This acts like the main() function for the script, unless it is 'import'ed into another
+# script.
+#
+if __name__ == '__main__':
+ EdkLogger.Initialize()
+ EdkLogger.SetLevel(EdkLogger.DEBUG_0)
+
+
+
\ No newline at end of file |