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From ahu...@apache.org
Subject [42/50] [abbrv] Correct license header mainly for patches folder Signed-off-by: Chip Childers <chip.childers@gmail.com> I've assumed that Gavin's commit is appropriate, based on an assumption that we will keep these files in the source tree. If https://
Date Wed, 05 Sep 2012 21:31:50 GMT
http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/39a676c4/tools/build/addcopyright.py
----------------------------------------------------------------------
diff --git a/tools/build/addcopyright.py b/tools/build/addcopyright.py
index 719ec1b..4bcbbc6 100755
--- a/tools/build/addcopyright.py
+++ b/tools/build/addcopyright.py
@@ -1,290 +1,300 @@
-# Copyright 2012 Citrix Systems, Inc. Licensed under the
-# Apache License, Version 2.0 (the "License"); you may not use this
-# file except in compliance with the License.  Citrix Systems, Inc.
-# reserves all rights not expressly granted by the License.
-# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
 # 
-# Automatically generated by addcopyright.py at 04/03/2012
-
-from optparse import OptionParser
-import sys
-import os, os.path
-import fnmatch
-import time
-
-class CopyRightDetecter(object):
-    def isCopyRightLine(self, txt):
-        return False
-
-class KeyWordCopyRightDetecter(CopyRightDetecter):
-    keywords = ['Cloud.com', 'Copyright', '(C)', '2011', 'Citrix', 'Systems', 'Inc', 'All',
'rights', 'reserved', 'This', 'software', 'is', 'licensed', 'under', 'the',
-    'GNU', 'General', 'Public', 'License', 'v3', 'or', 'later', 'It', 'is', 'free', 'software:',
'you', 'can', 'redistribute', 'it', 'and/or', 'modify', 'it',
-    'under', 'the', 'terms', 'of', 'the', 'GNU', 'General', 'Public', 'License', 'as', 'published',
'by', 'the', 'Free', 'Software', 'Foundation', 'either',
-    'version', '3', 'of', 'the', 'License', 'or', 'any', 'later', 'version', 'This', 'program',
'is', 'distributed', 'in', 'the', 'hope', 'that', 'it', 'will',
-    'be', 'useful', 'but', 'WITHOUT', 'ANY', 'WARRANTY;', 'without', 'even', 'the', 'implied',
'warranty', 'of', 'MERCHANTABILITY', 'or', 'FITNESS', 'FOR', 'A',
-    'PARTICULAR', 'PURPOSE', 'See', 'the', 'GNU', 'General', 'Public', 'License', 'for',
'more', 'details', 'You', 'should', 'have', 'received', 'a', 'copy', 'of',
-    'the', 'GNU', 'General', 'Public', 'License', 'along', 'with', 'this', 'program', 'If',
'not', 'see', '<http://www.gnu.org/licenses/>', 'Version', '2', 'only',
-    '("GPL")', 'Common', 'Development', 'and', 'Distribution', 'License("CDDL")', '(collectively',
'License").', 'language', 'governing', 'permissions', 'limitations',
-    'License.', '-', 'When', 'distributing', 'include', 'Header', 'Notice', 'each', 'file',
'at', 'glassfish/bootstrap/legal/LICENSE.txt.', 'Sun', 'designates',
-    'particular', 'subject', 'to', 'Classpath', 'exception', 'provided', 'GPL', 'section',
'accompanied', 'code.', 'applicable', 'add', 'following', 'below',
-    'fields', 'enclosed', 'brackets', 'replaced', 'your', 'own', 'identifying', 'information',
'Portions', 'Copyrighted', 'year', 'name', 'copyright', 'owner]',
-    'Contributor(s)', 'indicate', 'decision', 'adding', '[Contributor', 'elects', 'distribution',
'CDDL', 'license.', "don't", 'single', 'choice', 'license',
-    'recipient', 'has', 'option', 'distribute', 'extend', 'its', 'licensees', 'above.', 'However',
'if', 'code', 'therefore', 'elected', 'then', 'applies', 'new',
-    'made', 'such', 'holder.']
-    
-    def isCopyRightLine(self, txt):
-        words = [ c.strip().strip('.').strip('\n').strip(',').strip() for c in txt.split("
") ]
-        total = len(words)
-        if total == 0: return False
-        
-        numKeyWord = 0
-        for w in words:
-            if w == "": continue
-            if w in self.keywords: numKeyWord+=1
-            
-        if float(numKeyWord)/float(total) >= float(1)/float(2): return True
-        return False
-
-copyRightDetectingFactory = {"KeyWord":KeyWordCopyRightDetecter.__name__}
-
-logfd = open("/tmp/addcopyright.log", 'w')
-class Logger(object):
-    @staticmethod
-    def info(msg):
-        sys.stdout.write("INFO: %s"%msg)
-        sys.stdout.write("\n")
-        sys.stdout.flush()
-    
-    @staticmethod
-    def debug(msg):
-        logfd.write("DEBUG: %s"%msg)
-        logfd.write("\n")
-    
-    @staticmethod
-    def warn(msg):
-        sys.stdout.write("WARNNING: %s"%msg)
-        sys.stdout.write("\n")
-        sys.stdout.flush()
-    
-    @staticmethod
-    def error(msg):
-        sys.stderr.write("ERROR: %s"%msg)
-        sys.stderr.write("\n")
-        sys.stderr.flush()
-    
-
-class Adder(object):
-    defaultTxt = '''Copyright 2012 Citrix Systems, Inc. Licensed under the 
-Apache License, Version 2.0 (the "License"); you may not use this
-file except in compliance with the License.  Citrix Systems, Inc.
-reserves all rights not expressly granted by the License.
-You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and 
-limitations under the License.
-'''
-
-    copyRightTxt = None
-    targetFile = None
-    fileBody = None
-    decter = None
-    signature = 'Automatically generated by addcopyright.py at %s' % time.strftime("%m/%d/%Y",
time.localtime())
-    
-    COMMENT_NOTATION = ""
-    
-    def __init__(self):                
-        self.decter = eval(copyRightDetectingFactory["KeyWord"])()
-    
-    def setTargetFile(self, fpath):
-        self.targetFile = fpath
-        if not os.path.exists(self.targetFile):
-            raise Exception("Cannot find %s"%self.targetFile)
-    
-    def setCopyRightTxt(self, txt):
-        self.copyRightTxt = txt.split("\n")
-    
-    def checkParams(self):
-        assert self.targetFile != None, "Target file not set"
-        if self.copyRightTxt == None:
-            self.copyRightTxt = self.defaultTxt.split("\n")
-        
-    def pasteCopyRight(self):
-        self.fileBody = self.copyRightTxt + self.fileBody
-        file(self.targetFile, 'w').write("".join(self.fileBody))
-        Logger.info("Added copyright header to %s"%self.targetFile)
-    
-    def composeCopyRight(self):
-        l = self.copyRightTxt
-        l.append(self.signature)
-        l = [ self.COMMENT_NOTATION + " " + line + "\n" for line in l ]
-        self.copyRightTxt = l
-    
-    def getFileBody(self):
-        self.fileBody = file(self.targetFile).readlines()
-    
-    def isCommentLine(self, line):
-        if line.strip().startswith(self.COMMENT_NOTATION):
-            return True
-        return False
-    
-    def removeOldCopyRight(self):
-        newBody = []
-        removed = False
-        for line in self.fileBody[0:50]:
-            if self.isCommentLine(line) and self.decter.isCopyRightLine(line):
-                removed = True
-                Logger.debug("remove old copyright: %s" % line)
-                continue
-            newBody.append(line)
-            
-        self.fileBody = newBody + self.fileBody[50:]
-        if removed:
-            Logger.info("Removed old copyright header of %s"%self.targetFile)
-    
-    def cleanBlankComment(self):
-        newBody = []
-        for l in self.fileBody[0:50]:
-            if self.isCommentLine(l) and l.strip().strip(self.COMMENT_NOTATION).strip().strip('\n')
== "":
-                Logger.debug("Blank Comment: %s" % l)
-                continue
-            newBody.append(l)
-        self.fileBody = newBody + self.fileBody[50:]
-                
-    def doWork(self):
-        self.checkParams()
-        self.getFileBody()
-        self.removeOldCopyRight()
-        self.composeCopyRight()
-        self.cleanBlankComment()
-        self.pasteCopyRight()
-        
-    
-class SqlAdder(Adder):
-    def __init__(self):
-        super(SqlAdder, self).__init__()
-        self.COMMENT_NOTATION = "#"
-
-class InterpreterAdder(Adder):
-    def __init__(self):
-        super(InterpreterAdder, self).__init__()
-        self.COMMENT_NOTATION = "#"
-        
-    def pasteCopyRight(self):
-        if len(self.fileBody) > 0 and self.isCommentLine(self.fileBody[0]):
-            # Don't cover the first line of interpreter comment
-            self.fileBody = [self.fileBody[0]] + self.copyRightTxt + self.fileBody[1:]
-        else:
-            self.fileBody = self.copyRightTxt + self.fileBody
-        file(self.targetFile, 'w').write("".join(self.fileBody))
-        Logger.info("Added copyright header to %s"%self.targetFile)
-
-class JavaAdder(Adder):
-    commentOn = False
-    
-    def __init__(self):
-        super(JavaAdder, self).__init__()
-        self.COMMENT_NOTATION = '//'
-    
-    def isCommentLine(self, line):
-        if line.strip().startswith('//'):
-            return True
-        elif line.strip().startswith('/*'):
-            self.commentOn = True
-            return True
-        elif self.commentOn == True and line.find('*/') != -1:
-            self.commentOn = False
-            return True
-        elif self.commentOn:
-            return True
-        else:
-            return False
-        
-    def cleanBlankComment(self):
-        #TODO
-        pass
-        
-            
-copyRightAdderFactory = {".sql":SqlAdder.__name__, ".sh":InterpreterAdder.__name__, ".py":InterpreterAdder.__name__}
          
-class CopyRightAdder(object):
-    parser = None
-    options = None
-    args = None
-    targetFiles = None
-    excludeFiles = None
-    copyRightFileTxt = None
-    rootDir = None
-    
-    def errAndExit(self, msg):
-        Logger.error(msg)
-        Logger.info("addcopyright -h for help")
-        sys.exit(1)
-        
-    def __init__(self):
-        usage = '''Usage: addcopyright [file_name_pattern] [--exculdes=file_name_pattern]
[--file=copyright_file] [--root=root_dir_of_files_to_add_header] [--replace]
-Examples:
-    addcopyright
-    addcopyright *.sql
-    addcopyright *.sql --excludes="*.sql~"
-    addcopyright *.sql --file=/root/Citrix.copyright
-    addcopyright *.sql --file=/root/Citrix.copyright --root=~/cloudstack-oss
-        '''
-        self.parser = OptionParser(usage=usage)
-        self.parser.add_option("", "--excludes", action="store", type="string", dest="excludes",
default="",
-                               help="Exclude these files when adding copyright header")
-        self.parser.add_option("", "--file", action="store", type="string", dest="copyRightFile",
default="",
-                               help="Path to copyright header file. Default to Citrix copyright
header")
-        self.parser.add_option("", "--root", action="store", type="string", dest="rootDir",
default="",
-                               help="Root folder where files being added copyright header
locate. Default to current directory")
-        (self.options, self.args) = self.parser.parse_args()
-        if len(self.args) > 1:
-            self.errAndExit("Invalid arguments:%s" % self.args)
-        
-        if len(self.args) == 1:
-            self.targetFiles = self.args[0]
-        if self.options.excludes != "":
-            self.excludeFiles = self.options.excludes
-        if self.options.copyRightFile != "":
-            self.copyRightFileTxt = file(self.options.copyRightFile).read()
-        if self.options.rootDir != "":
-            self.rootDir = os.path.expanduser(self.options.rootDir)
-            if not os.path.isdir(self.rootDir): raise Exception("Cannot find directory %s"%self.rootDir)
-        else:
-            self.rootDir = os.getcwd()
-
-    def createConcreteAdder(self, filename):
-        (x, ext) = os.path.splitext(filename)
-        if not copyRightAdderFactory.has_key(ext): return None
-        return eval(copyRightAdderFactory[ext])()
-    
-    def run(self):
-        for root, dirs, files in os.walk(self.rootDir):
-            for f in files:
-                fpath = os.path.join(root, f)
-                if self.excludeFiles != None and fnmatch.fnmatch(f, self.excludeFiles):
-                    Logger.info("Skipping excluded file %s" % fpath)
-                    continue
-                if self.targetFiles != None and not fnmatch.fnmatch(f, self.targetFiles):
-                    Logger.info("Skipping %s not matching our file name pattern" % fpath)
-                    continue
-                
-                adder = self.createConcreteAdder(f)
-                if adder == None:
-                    Logger.warn("Cannot find a proper copyright Adder for %s, skip it" %
fpath)
-                    continue
-                
-                adder.setTargetFile(fpath)
-                if self.copyRightFileTxt != None:
-                    adder.setCopyRightTxt(self.copyRightFileTxt)
-                adder.doWork()
-                
-        
-if __name__ == '__main__':
-    task = CopyRightAdder()
-    task.run()
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+from optparse import OptionParser
+import sys
+import os, os.path
+import fnmatch
+import time
+
+class CopyRightDetecter(object):
+    def isCopyRightLine(self, txt):
+        return False
+
+class KeyWordCopyRightDetecter(CopyRightDetecter):
+    keywords = ['Cloud.com', 'Copyright', '(C)', '2011', 'Citrix', 'Systems', 'Inc', 'All',
'rights', 'reserved', 'This', 'software', 'is', 'licensed', 'under', 'the',
+    'GNU', 'General', 'Public', 'License', 'v3', 'or', 'later', 'It', 'is', 'free', 'software:',
'you', 'can', 'redistribute', 'it', 'and/or', 'modify', 'it',
+    'under', 'the', 'terms', 'of', 'the', 'GNU', 'General', 'Public', 'License', 'as', 'published',
'by', 'the', 'Free', 'Software', 'Foundation', 'either',
+    'version', '3', 'of', 'the', 'License', 'or', 'any', 'later', 'version', 'This', 'program',
'is', 'distributed', 'in', 'the', 'hope', 'that', 'it', 'will',
+    'be', 'useful', 'but', 'WITHOUT', 'ANY', 'WARRANTY;', 'without', 'even', 'the', 'implied',
'warranty', 'of', 'MERCHANTABILITY', 'or', 'FITNESS', 'FOR', 'A',
+    'PARTICULAR', 'PURPOSE', 'See', 'the', 'GNU', 'General', 'Public', 'License', 'for',
'more', 'details', 'You', 'should', 'have', 'received', 'a', 'copy', 'of',
+    'the', 'GNU', 'General', 'Public', 'License', 'along', 'with', 'this', 'program', 'If',
'not', 'see', '<http://www.gnu.org/licenses/>', 'Version', '2', 'only',
+    '("GPL")', 'Common', 'Development', 'and', 'Distribution', 'License("CDDL")', '(collectively',
'License").', 'language', 'governing', 'permissions', 'limitations',
+    'License.', '-', 'When', 'distributing', 'include', 'Header', 'Notice', 'each', 'file',
'at', 'glassfish/bootstrap/legal/LICENSE.txt.', 'Sun', 'designates',
+    'particular', 'subject', 'to', 'Classpath', 'exception', 'provided', 'GPL', 'section',
'accompanied', 'code.', 'applicable', 'add', 'following', 'below',
+    'fields', 'enclosed', 'brackets', 'replaced', 'your', 'own', 'identifying', 'information',
'Portions', 'Copyrighted', 'year', 'name', 'copyright', 'owner]',
+    'Contributor(s)', 'indicate', 'decision', 'adding', '[Contributor', 'elects', 'distribution',
'CDDL', 'license.', "don't", 'single', 'choice', 'license',
+    'recipient', 'has', 'option', 'distribute', 'extend', 'its', 'licensees', 'above.', 'However',
'if', 'code', 'therefore', 'elected', 'then', 'applies', 'new',
+    'made', 'such', 'holder.']
+    
+    def isCopyRightLine(self, txt):
+        words = [ c.strip().strip('.').strip('\n').strip(',').strip() for c in txt.split("
") ]
+        total = len(words)
+        if total == 0: return False
+        
+        numKeyWord = 0
+        for w in words:
+            if w == "": continue
+            if w in self.keywords: numKeyWord+=1
+            
+        if float(numKeyWord)/float(total) >= float(1)/float(2): return True
+        return False
+
+copyRightDetectingFactory = {"KeyWord":KeyWordCopyRightDetecter.__name__}
+
+logfd = open("/tmp/addcopyright.log", 'w')
+class Logger(object):
+    @staticmethod
+    def info(msg):
+        sys.stdout.write("INFO: %s"%msg)
+        sys.stdout.write("\n")
+        sys.stdout.flush()
+    
+    @staticmethod
+    def debug(msg):
+        logfd.write("DEBUG: %s"%msg)
+        logfd.write("\n")
+    
+    @staticmethod
+    def warn(msg):
+        sys.stdout.write("WARNNING: %s"%msg)
+        sys.stdout.write("\n")
+        sys.stdout.flush()
+    
+    @staticmethod
+    def error(msg):
+        sys.stderr.write("ERROR: %s"%msg)
+        sys.stderr.write("\n")
+        sys.stderr.flush()
+    
+
+class Adder(object):
+    defaultTxt = '''Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+'''
+
+    copyRightTxt = None
+    targetFile = None
+    fileBody = None
+    decter = None
+    signature = 'Automatically generated by addcopyright.py at %s' % time.strftime("%m/%d/%Y",
time.localtime())
+    
+    COMMENT_NOTATION = ""
+    
+    def __init__(self):                
+        self.decter = eval(copyRightDetectingFactory["KeyWord"])()
+    
+    def setTargetFile(self, fpath):
+        self.targetFile = fpath
+        if not os.path.exists(self.targetFile):
+            raise Exception("Cannot find %s"%self.targetFile)
+    
+    def setCopyRightTxt(self, txt):
+        self.copyRightTxt = txt.split("\n")
+    
+    def checkParams(self):
+        assert self.targetFile != None, "Target file not set"
+        if self.copyRightTxt == None:
+            self.copyRightTxt = self.defaultTxt.split("\n")
+        
+    def pasteCopyRight(self):
+        self.fileBody = self.copyRightTxt + self.fileBody
+        file(self.targetFile, 'w').write("".join(self.fileBody))
+        Logger.info("Added copyright header to %s"%self.targetFile)
+    
+    def composeCopyRight(self):
+        l = self.copyRightTxt
+        l.append(self.signature)
+        l = [ self.COMMENT_NOTATION + " " + line + "\n" for line in l ]
+        self.copyRightTxt = l
+    
+    def getFileBody(self):
+        self.fileBody = file(self.targetFile).readlines()
+    
+    def isCommentLine(self, line):
+        if line.strip().startswith(self.COMMENT_NOTATION):
+            return True
+        return False
+    
+    def removeOldCopyRight(self):
+        newBody = []
+        removed = False
+        for line in self.fileBody[0:50]:
+            if self.isCommentLine(line) and self.decter.isCopyRightLine(line):
+                removed = True
+                Logger.debug("remove old copyright: %s" % line)
+                continue
+            newBody.append(line)
+            
+        self.fileBody = newBody + self.fileBody[50:]
+        if removed:
+            Logger.info("Removed old copyright header of %s"%self.targetFile)
+    
+    def cleanBlankComment(self):
+        newBody = []
+        for l in self.fileBody[0:50]:
+            if self.isCommentLine(l) and l.strip().strip(self.COMMENT_NOTATION).strip().strip('\n')
== "":
+                Logger.debug("Blank Comment: %s" % l)
+                continue
+            newBody.append(l)
+        self.fileBody = newBody + self.fileBody[50:]
+                
+    def doWork(self):
+        self.checkParams()
+        self.getFileBody()
+        self.removeOldCopyRight()
+        self.composeCopyRight()
+        self.cleanBlankComment()
+        self.pasteCopyRight()
+        
+    
+class SqlAdder(Adder):
+    def __init__(self):
+        super(SqlAdder, self).__init__()
+        self.COMMENT_NOTATION = "#"
+
+class InterpreterAdder(Adder):
+    def __init__(self):
+        super(InterpreterAdder, self).__init__()
+        self.COMMENT_NOTATION = "#"
+        
+    def pasteCopyRight(self):
+        if len(self.fileBody) > 0 and self.isCommentLine(self.fileBody[0]):
+            # Don't cover the first line of interpreter comment
+            self.fileBody = [self.fileBody[0]] + self.copyRightTxt + self.fileBody[1:]
+        else:
+            self.fileBody = self.copyRightTxt + self.fileBody
+        file(self.targetFile, 'w').write("".join(self.fileBody))
+        Logger.info("Added copyright header to %s"%self.targetFile)
+
+class JavaAdder(Adder):
+    commentOn = False
+    
+    def __init__(self):
+        super(JavaAdder, self).__init__()
+        self.COMMENT_NOTATION = '//'
+    
+    def isCommentLine(self, line):
+        if line.strip().startswith('//'):
+            return True
+        elif line.strip().startswith('/*'):
+            self.commentOn = True
+            return True
+        elif self.commentOn == True and line.find('*/') != -1:
+            self.commentOn = False
+            return True
+        elif self.commentOn:
+            return True
+        else:
+            return False
+        
+    def cleanBlankComment(self):
+        #TODO
+        pass
+        
+            
+copyRightAdderFactory = {".sql":SqlAdder.__name__, ".sh":InterpreterAdder.__name__, ".py":InterpreterAdder.__name__}
          
+class CopyRightAdder(object):
+    parser = None
+    options = None
+    args = None
+    targetFiles = None
+    excludeFiles = None
+    copyRightFileTxt = None
+    rootDir = None
+    
+    def errAndExit(self, msg):
+        Logger.error(msg)
+        Logger.info("addcopyright -h for help")
+        sys.exit(1)
+        
+    def __init__(self):
+        usage = '''Usage: addcopyright [file_name_pattern] [--exculdes=file_name_pattern]
[--file=copyright_file] [--root=root_dir_of_files_to_add_header] [--replace]
+Examples:
+    addcopyright
+    addcopyright *.sql
+    addcopyright *.sql --excludes="*.sql~"
+    addcopyright *.sql --file=/root/Citrix.copyright
+    addcopyright *.sql --file=/root/Citrix.copyright --root=~/cloudstack-oss
+        '''
+        self.parser = OptionParser(usage=usage)
+        self.parser.add_option("", "--excludes", action="store", type="string", dest="excludes",
default="",
+                               help="Exclude these files when adding copyright header")
+        self.parser.add_option("", "--file", action="store", type="string", dest="copyRightFile",
default="",
+                               help="Path to copyright header file. Default to Citrix copyright
header")
+        self.parser.add_option("", "--root", action="store", type="string", dest="rootDir",
default="",
+                               help="Root folder where files being added copyright header
locate. Default to current directory")
+        (self.options, self.args) = self.parser.parse_args()
+        if len(self.args) > 1:
+            self.errAndExit("Invalid arguments:%s" % self.args)
+        
+        if len(self.args) == 1:
+            self.targetFiles = self.args[0]
+        if self.options.excludes != "":
+            self.excludeFiles = self.options.excludes
+        if self.options.copyRightFile != "":
+            self.copyRightFileTxt = file(self.options.copyRightFile).read()
+        if self.options.rootDir != "":
+            self.rootDir = os.path.expanduser(self.options.rootDir)
+            if not os.path.isdir(self.rootDir): raise Exception("Cannot find directory %s"%self.rootDir)
+        else:
+            self.rootDir = os.getcwd()
+
+    def createConcreteAdder(self, filename):
+        (x, ext) = os.path.splitext(filename)
+        if not copyRightAdderFactory.has_key(ext): return None
+        return eval(copyRightAdderFactory[ext])()
+    
+    def run(self):
+        for root, dirs, files in os.walk(self.rootDir):
+            for f in files:
+                fpath = os.path.join(root, f)
+                if self.excludeFiles != None and fnmatch.fnmatch(f, self.excludeFiles):
+                    Logger.info("Skipping excluded file %s" % fpath)
+                    continue
+                if self.targetFiles != None and not fnmatch.fnmatch(f, self.targetFiles):
+                    Logger.info("Skipping %s not matching our file name pattern" % fpath)
+                    continue
+                
+                adder = self.createConcreteAdder(f)
+                if adder == None:
+                    Logger.warn("Cannot find a proper copyright Adder for %s, skip it" %
fpath)
+                    continue
+                
+                adder.setTargetFile(fpath)
+                if self.copyRightFileTxt != None:
+                    adder.setCopyRightTxt(self.copyRightFileTxt)
+                adder.doWork()
+                
+        
+if __name__ == '__main__':
+    task = CopyRightAdder()
+    task.run()


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