edk2: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / BaseTools / Source / Python / Ecc / EccMain.py

## @file\r
# This file is used to be the main entrance of ECC tool\r
#\r
# Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r
# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution.  The full text of the license may be found at\r
# http://opensource.org/licenses/bsd-license.php\r
#\r
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
#\r
\r
##\r
# Import Modules\r
#\r
from __future__ import absolute_import\r
import Common.LongFilePathOs as os, time, glob, sys\r
import Common.EdkLogger as EdkLogger\r
from Ecc import Database\r
from Ecc import EccGlobalData\r
from Ecc.MetaDataParser import *\r
from optparse import OptionParser\r
from Ecc.Configuration import Configuration\r
from Ecc.Check import Check\r
import Common.GlobalData as GlobalData\r
\r
from Common.StringUtils import NormPath\r
from Common.BuildVersion import gBUILD_VERSION\r
from Common import BuildToolError\r
from Common.Misc import PathClass\r
from Common.Misc import DirCache\r
from Ecc.MetaFileWorkspace.MetaFileParser import DscParser\r
from Ecc.MetaFileWorkspace.MetaFileParser import DecParser\r
from Ecc.MetaFileWorkspace.MetaFileParser import InfParser\r
from Ecc.MetaFileWorkspace.MetaFileParser import Fdf\r
from Ecc.MetaFileWorkspace.MetaFileTable import MetaFileStorage\r
from Ecc import c\r
import re, string\r
from Ecc.Exception import *\r
from Common.LongFilePathSupport import OpenLongFilePath as open\r
from Common.MultipleWorkspace import MultipleWorkspace as mws\r
\r
## Ecc\r
#\r
# This class is used to define Ecc main entrance\r
#\r
# @param object:          Inherited from object class\r
#\r
class Ecc(object):\r
    def __init__(self):\r
        # Version and Copyright\r
        self.VersionNumber = ("1.0" + " Build " + gBUILD_VERSION)\r
        self.Version = "%prog Version " + self.VersionNumber\r
        self.Copyright = "Copyright (c) 2009 - 2018, Intel Corporation  All rights reserved."\r
\r
        self.InitDefaultConfigIni()\r
        self.OutputFile = 'output.txt'\r
        self.ReportFile = 'Report.csv'\r
        self.ExceptionFile = 'exception.xml'\r
        self.IsInit = True\r
        self.ScanSourceCode = True\r
        self.ScanMetaData = True\r
        self.MetaFile = ''\r
        self.OnlyScan = None\r
\r
        # Parse the options and args\r
        self.ParseOption()\r
        EdkLogger.info(time.strftime("%H:%M:%S, %b.%d %Y ", time.localtime()) + "[00:00]" + "\n")\r
\r
        WorkspaceDir = os.path.normcase(os.path.normpath(os.environ["WORKSPACE"]))\r
        os.environ["WORKSPACE"] = WorkspaceDir\r
\r
        # set multiple workspace\r
        PackagesPath = os.getenv("PACKAGES_PATH")\r
        mws.setWs(WorkspaceDir, PackagesPath)\r
\r
        GlobalData.gWorkspace = WorkspaceDir\r
\r
        GlobalData.gGlobalDefines["WORKSPACE"]  = WorkspaceDir\r
\r
        EdkLogger.info("Loading ECC configuration ... done")\r
        # Generate checkpoints list\r
        EccGlobalData.gConfig = Configuration(self.ConfigFile)\r
\r
        # Generate exception list\r
        EccGlobalData.gException = ExceptionCheck(self.ExceptionFile)\r
\r
        # Init Ecc database\r
        EccGlobalData.gDb = Database.Database(Database.DATABASE_PATH)\r
        EccGlobalData.gDb.InitDatabase(self.IsInit)\r
\r
        #\r
        # Get files real name in workspace dir\r
        #\r
        GlobalData.gAllFiles = DirCache(GlobalData.gWorkspace)\r
\r
        # Build ECC database\r
#         self.BuildDatabase()\r
        self.DetectOnlyScanDirs()\r
\r
        # Start to check\r
        self.Check()\r
\r
        # Show report\r
        self.GenReport()\r
\r
        # Close Database\r
        EccGlobalData.gDb.Close()\r
\r
    def InitDefaultConfigIni(self):\r
        paths = map(lambda p: os.path.join(p, 'Ecc', 'config.ini'), sys.path)\r
        paths = (os.path.realpath('config.ini'),) + tuple(paths)\r
        for path in paths:\r
            if os.path.exists(path):\r
                self.ConfigFile = path\r
                return\r
        self.ConfigFile = 'config.ini'\r
\r
\r
    ## DetectOnlyScan\r
    #\r
    # Detect whether only scanned folders have been enabled\r
    #\r
    def DetectOnlyScanDirs(self):\r
        if self.OnlyScan == True:\r
            OnlyScanDirs = []\r
            # Use regex here if multiple spaces or TAB exists in ScanOnlyDirList in config.ini file\r
            for folder in re.finditer(r'\S+', EccGlobalData.gConfig.ScanOnlyDirList):\r
                OnlyScanDirs.append(folder.group())\r
            if len(OnlyScanDirs) != 0:\r
                self.BuildDatabase(OnlyScanDirs)\r
            else:\r
                EdkLogger.error("ECC", BuildToolError.OPTION_VALUE_INVALID, ExtraData="Use -f option need to fill specific folders in config.ini file")\r
        else:\r
            self.BuildDatabase()\r
\r
\r
    ## BuildDatabase\r
    #\r
    # Build the database for target\r
    #\r
    def BuildDatabase(self, SpeciDirs = None):\r
        # Clean report table\r
        EccGlobalData.gDb.TblReport.Drop()\r
        EccGlobalData.gDb.TblReport.Create()\r
\r
        # Build database\r
        if self.IsInit:\r
            if self.ScanMetaData:\r
                EdkLogger.quiet("Building database for Meta Data File ...")\r
                self.BuildMetaDataFileDatabase(SpeciDirs)\r
            if self.ScanSourceCode:\r
                EdkLogger.quiet("Building database for Meta Data File Done!")\r
                if SpeciDirs is None:\r
                    c.CollectSourceCodeDataIntoDB(EccGlobalData.gTarget)\r
                else:\r
                    for specificDir in SpeciDirs:\r
                        c.CollectSourceCodeDataIntoDB(os.path.join(EccGlobalData.gTarget, specificDir))\r
\r
        EccGlobalData.gIdentifierTableList = GetTableList((MODEL_FILE_C, MODEL_FILE_H), 'Identifier', EccGlobalData.gDb)\r
        EccGlobalData.gCFileList = GetFileList(MODEL_FILE_C, EccGlobalData.gDb)\r
        EccGlobalData.gHFileList = GetFileList(MODEL_FILE_H, EccGlobalData.gDb)\r
        EccGlobalData.gUFileList = GetFileList(MODEL_FILE_UNI, EccGlobalData.gDb)\r
\r
    ## BuildMetaDataFileDatabase\r
    #\r
    # Build the database for meta data files\r
    #\r
    def BuildMetaDataFileDatabase(self, SpecificDirs = None):\r
        ScanFolders = []\r
        if SpecificDirs is None:\r
            ScanFolders.append(EccGlobalData.gTarget)\r
        else:\r
            for specificDir in SpecificDirs:\r
                ScanFolders.append(os.path.join(EccGlobalData.gTarget, specificDir))\r
        EdkLogger.quiet("Building database for meta data files ...")\r
        Op = open(EccGlobalData.gConfig.MetaDataFileCheckPathOfGenerateFileList, 'w+')\r
        #SkipDirs = Read from config file\r
        SkipDirs = EccGlobalData.gConfig.SkipDirList\r
        SkipDirString = '|'.join(SkipDirs)\r
#         p = re.compile(r'.*[\\/](?:%s)[\\/]?.*' % SkipDirString)\r
        p = re.compile(r'.*[\\/](?:%s^\S)[\\/]?.*' % SkipDirString)\r
        for scanFolder in ScanFolders:\r
            for Root, Dirs, Files in os.walk(scanFolder):\r
                if p.match(Root.upper()):\r
                    continue\r
                for Dir in Dirs:\r
                    Dirname = os.path.join(Root, Dir)\r
                    if os.path.islink(Dirname):\r
                        Dirname = os.path.realpath(Dirname)\r
                        if os.path.isdir(Dirname):\r
                            # symlinks to directories are treated as directories\r
                            Dirs.remove(Dir)\r
                            Dirs.append(Dirname)\r
\r
                for File in Files:\r
                    if len(File) > 4 and File[-4:].upper() == ".DEC":\r
                        Filename = os.path.normpath(os.path.join(Root, File))\r
                        EdkLogger.quiet("Parsing %s" % Filename)\r
                        Op.write("%s\r" % Filename)\r
                        #Dec(Filename, True, True, EccGlobalData.gWorkspace, EccGlobalData.gDb)\r
                        self.MetaFile = DecParser(Filename, MODEL_FILE_DEC, EccGlobalData.gDb.TblDec)\r
                        self.MetaFile.Start()\r
                        continue\r
                    if len(File) > 4 and File[-4:].upper() == ".DSC":\r
                        Filename = os.path.normpath(os.path.join(Root, File))\r
                        EdkLogger.quiet("Parsing %s" % Filename)\r
                        Op.write("%s\r" % Filename)\r
                        #Dsc(Filename, True, True, EccGlobalData.gWorkspace, EccGlobalData.gDb)\r
                        self.MetaFile = DscParser(PathClass(Filename, Root), MODEL_FILE_DSC, MetaFileStorage(EccGlobalData.gDb.TblDsc.Cur, Filename, MODEL_FILE_DSC, True))\r
                        # always do post-process, in case of macros change\r
                        self.MetaFile.DoPostProcess()\r
                        self.MetaFile.Start()\r
                        self.MetaFile._PostProcess()\r
                        continue\r
                    if len(File) > 4 and File[-4:].upper() == ".INF":\r
                        Filename = os.path.normpath(os.path.join(Root, File))\r
                        EdkLogger.quiet("Parsing %s" % Filename)\r
                        Op.write("%s\r" % Filename)\r
                        #Inf(Filename, True, True, EccGlobalData.gWorkspace, EccGlobalData.gDb)\r
                        self.MetaFile = InfParser(Filename, MODEL_FILE_INF, EccGlobalData.gDb.TblInf)\r
                        self.MetaFile.Start()\r
                        continue\r
                    if len(File) > 4 and File[-4:].upper() == ".FDF":\r
                        Filename = os.path.normpath(os.path.join(Root, File))\r
                        EdkLogger.quiet("Parsing %s" % Filename)\r
                        Op.write("%s\r" % Filename)\r
                        Fdf(Filename, True, EccGlobalData.gWorkspace, EccGlobalData.gDb)\r
                        continue\r
                    if len(File) > 4 and File[-4:].upper() == ".UNI":\r
                        Filename = os.path.normpath(os.path.join(Root, File))\r
                        EdkLogger.quiet("Parsing %s" % Filename)\r
                        Op.write("%s\r" % Filename)\r
                        FileID = EccGlobalData.gDb.TblFile.InsertFile(Filename, MODEL_FILE_UNI)\r
                        EccGlobalData.gDb.TblReport.UpdateBelongsToItemByFile(FileID, File)\r
                        continue\r
\r
        Op.close()\r
\r
        # Commit to database\r
        EccGlobalData.gDb.Conn.commit()\r
\r
        EdkLogger.quiet("Building database for meta data files done!")\r
\r
    ##\r
    #\r
    # Check each checkpoint\r
    #\r
    def Check(self):\r
        EdkLogger.quiet("Checking ...")\r
        EccCheck = Check()\r
        EccCheck.Check()\r
        EdkLogger.quiet("Checking  done!")\r
\r
    ##\r
    #\r
    # Generate the scan report\r
    #\r
    def GenReport(self):\r
        EdkLogger.quiet("Generating report ...")\r
        EccGlobalData.gDb.TblReport.ToCSV(self.ReportFile)\r
        EdkLogger.quiet("Generating report done!")\r
\r
    def GetRealPathCase(self, path):\r
        TmpPath = path.rstrip(os.sep)\r
        PathParts = TmpPath.split(os.sep)\r
        if len(PathParts) == 0:\r
            return path\r
        if len(PathParts) == 1:\r
            if PathParts[0].strip().endswith(':'):\r
                return PathParts[0].upper()\r
            # Relative dir, list . current dir\r
            Dirs = os.listdir('.')\r
            for Dir in Dirs:\r
                if Dir.upper() == PathParts[0].upper():\r
                    return Dir\r
\r
        if PathParts[0].strip().endswith(':'):\r
            PathParts[0] = PathParts[0].upper()\r
        ParentDir = PathParts[0]\r
        RealPath = ParentDir\r
        if PathParts[0] == '':\r
            RealPath = os.sep\r
            ParentDir = os.sep\r
\r
        PathParts.remove(PathParts[0])    # need to remove the parent\r
        for Part in PathParts:\r
            Dirs = os.listdir(ParentDir + os.sep)\r
            for Dir in Dirs:\r
                if Dir.upper() == Part.upper():\r
                    RealPath += os.sep\r
                    RealPath += Dir\r
                    break\r
            ParentDir += os.sep\r
            ParentDir += Dir\r
\r
        return RealPath\r
\r
    ## ParseOption\r
    #\r
    # Parse options\r
    #\r
    def ParseOption(self):\r
        (Options, Target) = self.EccOptionParser()\r
\r
        if Options.Workspace:\r
            os.environ["WORKSPACE"] = Options.Workspace\r
\r
        # Check workspace environment\r
        if "WORKSPACE" not in os.environ:\r
            EdkLogger.error("ECC", BuildToolError.ATTRIBUTE_NOT_AVAILABLE, "Environment variable not found",\r
                            ExtraData="WORKSPACE")\r
        else:\r
            EccGlobalData.gWorkspace = os.path.normpath(os.getenv("WORKSPACE"))\r
            if not os.path.exists(EccGlobalData.gWorkspace):\r
                EdkLogger.error("ECC", BuildToolError.FILE_NOT_FOUND, ExtraData="WORKSPACE = %s" % EccGlobalData.gWorkspace)\r
            os.environ["WORKSPACE"] = EccGlobalData.gWorkspace\r
        # Set log level\r
        self.SetLogLevel(Options)\r
\r
        # Set other options\r
        if Options.ConfigFile is not None:\r
            self.ConfigFile = Options.ConfigFile\r
        if Options.OutputFile is not None:\r
            self.OutputFile = Options.OutputFile\r
        if Options.ReportFile is not None:\r
            self.ReportFile = Options.ReportFile\r
        if Options.ExceptionFile is not None:\r
            self.ExceptionFile = Options.ExceptionFile\r
        if Options.Target is not None:\r
            if not os.path.isdir(Options.Target):\r
                EdkLogger.error("ECC", BuildToolError.OPTION_VALUE_INVALID, ExtraData="Target [%s] does NOT exist" % Options.Target)\r
            else:\r
                EccGlobalData.gTarget = self.GetRealPathCase(os.path.normpath(Options.Target))\r
        else:\r
            EdkLogger.warn("Ecc", EdkLogger.ECC_ERROR, "The target source tree was not specified, using current WORKSPACE instead!")\r
            EccGlobalData.gTarget = os.path.normpath(os.getenv("WORKSPACE"))\r
        if Options.keepdatabase is not None:\r
            self.IsInit = False\r
        if Options.metadata is not None and Options.sourcecode is not None:\r
            EdkLogger.error("ECC", BuildToolError.OPTION_CONFLICT, ExtraData="-m and -s can't be specified at one time")\r
        if Options.metadata is not None:\r
            self.ScanSourceCode = False\r
        if Options.sourcecode is not None:\r
            self.ScanMetaData = False\r
        if Options.folders is not None:\r
            self.OnlyScan = True\r
\r
    ## SetLogLevel\r
    #\r
    # Set current log level of the tool based on args\r
    #\r
    # @param Option:  The option list including log level setting\r
    #\r
    def SetLogLevel(self, Option):\r
        if Option.verbose is not None:\r
            EdkLogger.SetLevel(EdkLogger.VERBOSE)\r
        elif Option.quiet is not None:\r
            EdkLogger.SetLevel(EdkLogger.QUIET)\r
        elif Option.debug is not None:\r
            EdkLogger.SetLevel(Option.debug + 1)\r
        else:\r
            EdkLogger.SetLevel(EdkLogger.INFO)\r
\r
    ## Parse command line options\r
    #\r
    # Using standard Python module optparse to parse command line option of this tool.\r
    #\r
    # @retval Opt   A optparse.Values object containing the parsed options\r
    # @retval Args  Target of build command\r
    #\r
    def EccOptionParser(self):\r
        Parser = OptionParser(description = self.Copyright, version = self.Version, prog = "Ecc.exe", usage = "%prog [options]")\r
        Parser.add_option("-t", "--target sourcepath", action="store", type="string", dest='Target',\r
            help="Check all files under the target workspace.")\r
        Parser.add_option("-c", "--config filename", action="store", type="string", dest="ConfigFile",\r
            help="Specify a configuration file. Defaultly use config.ini under ECC tool directory.")\r
        Parser.add_option("-o", "--outfile filename", action="store", type="string", dest="OutputFile",\r
            help="Specify the name of an output file, if and only if one filename was specified.")\r
        Parser.add_option("-r", "--reportfile filename", action="store", type="string", dest="ReportFile",\r
            help="Specify the name of an report file, if and only if one filename was specified.")\r
        Parser.add_option("-e", "--exceptionfile filename", action="store", type="string", dest="ExceptionFile",\r
            help="Specify the name of an exception file, if and only if one filename was specified.")\r
        Parser.add_option("-m", "--metadata", action="store_true", type=None, help="Only scan meta-data files information if this option is specified.")\r
        Parser.add_option("-s", "--sourcecode", action="store_true", type=None, help="Only scan source code files information if this option is specified.")\r
        Parser.add_option("-k", "--keepdatabase", action="store_true", type=None, help="The existing Ecc database will not be cleaned except report information if this option is specified.")\r
        Parser.add_option("-l", "--log filename", action="store", dest="LogFile", help="""If specified, the tool should emit the changes that\r
                                                                                          were made by the tool after printing the result message.\r
                                                                                          If filename, the emit to the file, otherwise emit to\r
                                                                                          standard output. If no modifications were made, then do not\r
                                                                                          create a log file, or output a log message.""")\r
        Parser.add_option("-q", "--quiet", action="store_true", type=None, help="Disable all messages except FATAL ERRORS.")\r
        Parser.add_option("-v", "--verbose", action="store_true", type=None, help="Turn on verbose output with informational messages printed, "\\r
                                                                                   "including library instances selected, final dependency expression, "\\r
                                                                                   "and warning messages, etc.")\r
        Parser.add_option("-d", "--debug", action="store", type="int", help="Enable debug messages at specified level.")\r
        Parser.add_option("-w", "--workspace", action="store", type="string", dest='Workspace', help="Specify workspace.")\r
        Parser.add_option("-f", "--folders", action="store_true", type=None, help="Only scanning specified folders which are recorded in config.ini file.")\r
\r
        (Opt, Args)=Parser.parse_args()\r
\r
        return (Opt, Args)\r
\r
##\r
#\r
# This acts like the main() function for the script, unless it is 'import'ed into another\r
# script.\r
#\r
if __name__ == '__main__':\r
    # Initialize log system\r
    EdkLogger.Initialize()\r
    EdkLogger.IsRaiseError = False\r
\r
    StartTime = time.clock()\r
    Ecc = Ecc()\r
    FinishTime = time.clock()\r
\r
    BuildDuration = time.strftime("%M:%S", time.gmtime(int(round(FinishTime - StartTime))))\r
    EdkLogger.quiet("\n%s [%s]" % (time.strftime("%H:%M:%S, %b.%d %Y", time.localtime()), BuildDuration))\r