# -*- coding: utf-8 -*-
+# -- Dual Licence ----------------------------------------------------------
+
############################################################################
# GPL License #
# #
# This file is a SCons (http://www.scons.org/) builder #
# Copyright (c) 2012-14, Philipp Kraus, <philipp.kraus@flashpixx.de> #
-# Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved. #
# This program 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 #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
############################################################################
-# This builder originated from work by Philipp Kraus and flashpixx project
-# (see https://github.com/flashpixx). Based on the Unpack.py, it only
-# contains changes to allow a complete unpacking of the archive.
-# It is assumed that the target represents a file in the archive after it
-# is unpacked.
+# --------------------------------------------------------------------------
+
+############################################################################
+# BSD 3-Clause License #
+# #
+# This file is a SCons (http://www.scons.org/) builder #
+# Copyright (c) 2012-14, Philipp Kraus, <philipp.kraus@flashpixx.de> #
+# All rights reserved. #
+# #
+# Redistribution and use in source and binary forms, with or without #
+# modification, are permitted provided that the following conditions are #
+# met: #
+# #
+# 1. Redistributions of source code must retain the above copyright #
+# notice, this list of conditions and the following disclaimer. #
+# #
+# 2. Redistributions in binary form must reproduce the above copyright #
+# notice, this list of conditions and the following disclaimer in the #
+# documentation and/or other materials provided with the distribution. #
+# #
+# 3. Neither the name of the copyright holder nor the names of its #
+# contributors may be used to endorse or promote products derived from #
+# this software without specific prior written permission. #
+# #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS #
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT #
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A #
+# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT #
+# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, #
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED #
+# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR #
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF #
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING #
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS #
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #
+############################################################################
+
+
# The Unpack Builder can be used for unpacking archives (eg Zip, TGZ, BZ, ... ).
-# The emitter of the Builder reads the archive data and creates a returning
-# file list the builder extract the archive. The environment variable
-# stores a dictionary "UNPACK" for set different extractions (subdict "EXTRACTOR"):
+# The emitter of the Builder reads the archive data and creates a returning file list
+# the builder extract the archive. The environment variable stores a dictionary "UNPACK"
+# for set different extractions (subdict "EXTRACTOR"):
# {
# PRIORITY => a value for setting the extractor order (lower numbers = extractor is used earlier)
# SUFFIX => defines a list with file suffixes, which should be handled with this extractor
import subprocess, os
-import SCons.Errors, SCons.Warnings, SCons.Util
+
+import SCons.Errors, SCons.Warnings
+import SCons.Util
+
# enables Scons warning for this builder
class UnpackWarning(SCons.Warnings.Warning) :
SCons.Warnings.enableWarningClass(UnpackWarning)
+
+
# extractor function for Tar output
# @param env environment object
# @param count number of returning lines
# @param env environment object
# @return extractor entry or None on non existing
def __getExtractor( source, env ) :
- # we check each unpacker and get the correct list command first, run the command and
+ # we check each unpacker and get the correc list command first, run the command and
# replace the target filelist with the list values, we sorte the extractors by their priority
for unpackername, extractor in sorted(env["UNPACK"]["EXTRACTOR"].iteritems(), key = lambda (k,v) : (v["PRIORITY"],k)):
+ # if the run command not set, we continue the extractor search, otherwise we check the extractor parameters
if not SCons.Util.is_String(extractor["RUN"]) :
raise SCons.Errors.StopError("list command of the unpack builder for [%s] archives is not a string" % (unpackername))
if not len(extractor["RUN"]) :
# action function for extracting of the data
# @param target target packed file
# @param source extracted files
-# @param env environment object
+# @env environment object
def __action( target, source, env ) :
extractor = __getExtractor(source, env)
if not extractor :
raise SCons.Errors.StopError( "can not find any extractor value for the source file [%s]" % (source[0]) )
- extractor_cmd = extractor["EXTRACTCMD"]
# if the extract command is empty, we create an error
- if len(extractor_cmd) == 0 :
+ if len(extractor["EXTRACTCMD"]) == 0 :
raise SCons.Errors.StopError( "the extractor command for the source file [%s] is empty" % (source[0]) )
# build it now (we need the shell, because some programs need it)
source_path = os.path.realpath(source[0].path)
target_path = os.path.realpath(target[0].path)
- cmd = env.subst(extractor_cmd, source=source_path, target=target)
+ cmd = env.subst(extractor["EXTRACTCMD"], source=source_path, target=target)
cwd = os.path.dirname(source_path)
if env["UNPACK"]["VIWEXTRACTOUTPUT"] :
handle = subprocess.Popen( cmd, shell=True, stdout=devnull, cwd=cwd)
if handle.wait() <> 0 :
- raise SCons.Errors.BuildError( "error running extractor [%s] on the source [%s]" % (cmd, source[0]) )
+ raise SCons.Errors.BuildError( "error running extractor [%s] on the source [%s]" % (cmd, source[0]) )
fhandle = open(target_path, 'a')
try:
# within the archive
# @param target target packed file
# @param source extracted files
-# @param env environment object
+# @env environment object
def __emitter( target, source, env ) :
return target, source
+
+
# generate function, that adds the builder to the environment
-# @param env environment object
+# @env environment object
def generate( env ) :
# setup environment variable
toolset = {
# read tools for Windows system
if env["PLATFORM"] <> "darwin" and "win" in env["PLATFORM"] :
- if env.WhereIs("7z") :
+ if env.WhereIs("7z"):
toolset["EXTRACTOR"]["TARGZ"]["RUN"] = "7z"
toolset["EXTRACTOR"]["TARGZ"]["LISTEXTRACTOR"] = __fileextractor_win_7zip
toolset["EXTRACTOR"]["TARGZ"]["LISTFLAGS"] = "x"
# @param env environment object
# @return true
def exists(env) :
- return 1
+ return 1
\ No newline at end of file
projects / platform / upstream / iotivity.git / blobdiff