From 96a9fa9101e9ed50149d284ff32c361084223fa4 Mon Sep 17 00:00:00 2001 From: Adam Kocoloski Date: Mon, 23 Aug 2010 13:51:50 -0400 Subject: consolidate all couchjs stuff in one subdir --- scons/scons-local-2.0.1/SCons/Tool/JavaCommon.py | 323 ----------------------- 1 file changed, 323 deletions(-) delete mode 100644 scons/scons-local-2.0.1/SCons/Tool/JavaCommon.py (limited to 'scons/scons-local-2.0.1/SCons/Tool/JavaCommon.py') diff --git a/scons/scons-local-2.0.1/SCons/Tool/JavaCommon.py b/scons/scons-local-2.0.1/SCons/Tool/JavaCommon.py deleted file mode 100644 index 0a38409a..00000000 --- a/scons/scons-local-2.0.1/SCons/Tool/JavaCommon.py +++ /dev/null @@ -1,323 +0,0 @@ -"""SCons.Tool.JavaCommon - -Stuff for processing Java. - -""" - -# -# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation -# -# Permission is hereby granted, free of charge, to any person obtaining -# a copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sublicense, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice shall be included -# in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY -# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE -# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# - -__revision__ = "src/engine/SCons/Tool/JavaCommon.py 5134 2010/08/16 23:02:40 bdeegan" - -import os -import os.path -import re - -java_parsing = 1 - -default_java_version = '1.4' - -if java_parsing: - # Parse Java files for class names. - # - # This is a really cool parser from Charles Crain - # that finds appropriate class names in Java source. - - # A regular expression that will find, in a java file: - # newlines; - # double-backslashes; - # a single-line comment "//"; - # single or double quotes preceeded by a backslash; - # single quotes, double quotes, open or close braces, semi-colons, - # periods, open or close parentheses; - # floating-point numbers; - # any alphanumeric token (keyword, class name, specifier); - # any alphanumeric token surrounded by angle brackets (generics); - # the multi-line comment begin and end tokens /* and */; - # array declarations "[]". - _reToken = re.compile(r'(\n|\\\\|//|\\[\'"]|[\'"\{\}\;\.\(\)]|' + - r'\d*\.\d*|[A-Za-z_][\w\$\.]*|<[A-Za-z_]\w+>|' + - r'/\*|\*/|\[\])') - - class OuterState(object): - """The initial state for parsing a Java file for classes, - interfaces, and anonymous inner classes.""" - def __init__(self, version=default_java_version): - - if not version in ('1.1', '1.2', '1.3','1.4', '1.5', '1.6', - '5', '6'): - msg = "Java version %s not supported" % version - raise NotImplementedError(msg) - - self.version = version - self.listClasses = [] - self.listOutputs = [] - self.stackBrackets = [] - self.brackets = 0 - self.nextAnon = 1 - self.localClasses = [] - self.stackAnonClassBrackets = [] - self.anonStacksStack = [[0]] - self.package = None - - def trace(self): - pass - - def __getClassState(self): - try: - return self.classState - except AttributeError: - ret = ClassState(self) - self.classState = ret - return ret - - def __getPackageState(self): - try: - return self.packageState - except AttributeError: - ret = PackageState(self) - self.packageState = ret - return ret - - def __getAnonClassState(self): - try: - return self.anonState - except AttributeError: - self.outer_state = self - ret = SkipState(1, AnonClassState(self)) - self.anonState = ret - return ret - - def __getSkipState(self): - try: - return self.skipState - except AttributeError: - ret = SkipState(1, self) - self.skipState = ret - return ret - - def __getAnonStack(self): - return self.anonStacksStack[-1] - - def openBracket(self): - self.brackets = self.brackets + 1 - - def closeBracket(self): - self.brackets = self.brackets - 1 - if len(self.stackBrackets) and \ - self.brackets == self.stackBrackets[-1]: - self.listOutputs.append('$'.join(self.listClasses)) - self.localClasses.pop() - self.listClasses.pop() - self.anonStacksStack.pop() - self.stackBrackets.pop() - if len(self.stackAnonClassBrackets) and \ - self.brackets == self.stackAnonClassBrackets[-1]: - self.__getAnonStack().pop() - self.stackAnonClassBrackets.pop() - - def parseToken(self, token): - if token[:2] == '//': - return IgnoreState('\n', self) - elif token == '/*': - return IgnoreState('*/', self) - elif token == '{': - self.openBracket() - elif token == '}': - self.closeBracket() - elif token in [ '"', "'" ]: - return IgnoreState(token, self) - elif token == "new": - # anonymous inner class - if len(self.listClasses) > 0: - return self.__getAnonClassState() - return self.__getSkipState() # Skip the class name - elif token in ['class', 'interface', 'enum']: - if len(self.listClasses) == 0: - self.nextAnon = 1 - self.stackBrackets.append(self.brackets) - return self.__getClassState() - elif token == 'package': - return self.__getPackageState() - elif token == '.': - # Skip the attribute, it might be named "class", in which - # case we don't want to treat the following token as - # an inner class name... - return self.__getSkipState() - return self - - def addAnonClass(self): - """Add an anonymous inner class""" - if self.version in ('1.1', '1.2', '1.3', '1.4'): - clazz = self.listClasses[0] - self.listOutputs.append('%s$%d' % (clazz, self.nextAnon)) - elif self.version in ('1.5', '1.6', '5', '6'): - self.stackAnonClassBrackets.append(self.brackets) - className = [] - className.extend(self.listClasses) - self.__getAnonStack()[-1] = self.__getAnonStack()[-1] + 1 - for anon in self.__getAnonStack(): - className.append(str(anon)) - self.listOutputs.append('$'.join(className)) - - self.nextAnon = self.nextAnon + 1 - self.__getAnonStack().append(0) - - def setPackage(self, package): - self.package = package - - class AnonClassState(object): - """A state that looks for anonymous inner classes.""" - def __init__(self, old_state): - # outer_state is always an instance of OuterState - self.outer_state = old_state.outer_state - self.old_state = old_state - self.brace_level = 0 - def parseToken(self, token): - # This is an anonymous class if and only if the next - # non-whitespace token is a bracket. Everything between - # braces should be parsed as normal java code. - if token[:2] == '//': - return IgnoreState('\n', self) - elif token == '/*': - return IgnoreState('*/', self) - elif token == '\n': - return self - elif token[0] == '<' and token[-1] == '>': - return self - elif token == '(': - self.brace_level = self.brace_level + 1 - return self - if self.brace_level > 0: - if token == 'new': - # look further for anonymous inner class - return SkipState(1, AnonClassState(self)) - elif token in [ '"', "'" ]: - return IgnoreState(token, self) - elif token == ')': - self.brace_level = self.brace_level - 1 - return self - if token == '{': - self.outer_state.addAnonClass() - return self.old_state.parseToken(token) - - class SkipState(object): - """A state that will skip a specified number of tokens before - reverting to the previous state.""" - def __init__(self, tokens_to_skip, old_state): - self.tokens_to_skip = tokens_to_skip - self.old_state = old_state - def parseToken(self, token): - self.tokens_to_skip = self.tokens_to_skip - 1 - if self.tokens_to_skip < 1: - return self.old_state - return self - - class ClassState(object): - """A state we go into when we hit a class or interface keyword.""" - def __init__(self, outer_state): - # outer_state is always an instance of OuterState - self.outer_state = outer_state - def parseToken(self, token): - # the next non-whitespace token should be the name of the class - if token == '\n': - return self - # If that's an inner class which is declared in a method, it - # requires an index prepended to the class-name, e.g. - # 'Foo$1Inner' (Tigris Issue 2087) - if self.outer_state.localClasses and \ - self.outer_state.stackBrackets[-1] > \ - self.outer_state.stackBrackets[-2]+1: - locals = self.outer_state.localClasses[-1] - try: - idx = locals[token] - locals[token] = locals[token]+1 - except KeyError: - locals[token] = 1 - token = str(locals[token]) + token - self.outer_state.localClasses.append({}) - self.outer_state.listClasses.append(token) - self.outer_state.anonStacksStack.append([0]) - return self.outer_state - - class IgnoreState(object): - """A state that will ignore all tokens until it gets to a - specified token.""" - def __init__(self, ignore_until, old_state): - self.ignore_until = ignore_until - self.old_state = old_state - def parseToken(self, token): - if self.ignore_until == token: - return self.old_state - return self - - class PackageState(object): - """The state we enter when we encounter the package keyword. - We assume the next token will be the package name.""" - def __init__(self, outer_state): - # outer_state is always an instance of OuterState - self.outer_state = outer_state - def parseToken(self, token): - self.outer_state.setPackage(token) - return self.outer_state - - def parse_java_file(fn, version=default_java_version): - return parse_java(open(fn, 'r').read(), version) - - def parse_java(contents, version=default_java_version, trace=None): - """Parse a .java file and return a double of package directory, - plus a list of .class files that compiling that .java file will - produce""" - package = None - initial = OuterState(version) - currstate = initial - for token in _reToken.findall(contents): - # The regex produces a bunch of groups, but only one will - # have anything in it. - currstate = currstate.parseToken(token) - if trace: trace(token, currstate) - if initial.package: - package = initial.package.replace('.', os.sep) - return (package, initial.listOutputs) - -else: - # Don't actually parse Java files for class names. - # - # We might make this a configurable option in the future if - # Java-file parsing takes too long (although it shouldn't relative - # to how long the Java compiler itself seems to take...). - - def parse_java_file(fn): - """ "Parse" a .java file. - - This actually just splits the file name, so the assumption here - is that the file name matches the public class name, and that - the path to the file is the same as the package name. - """ - return os.path.split(file) - -# Local Variables: -# tab-width:4 -# indent-tabs-mode:nil -# End: -# vim: set expandtab tabstop=4 shiftwidth=4: -- cgit v1.2.3