akvirtualcamera/ports/deploy/tools/binary.py
2020-06-05 19:09:17 -03:00

169 lines
4.7 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Webcamoid, webcam capture application.
# Copyright (C) 2017 Gonzalo Exequiel Pedone
#
# Webcamoid 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
# (at your option) any later version.
#
# Webcamoid 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 Webcamoid. If not, see <http://www.gnu.org/licenses/>.
#
# Web-Site: http://webcamoid.github.io/
import os
import re
import subprocess # nosec
import threading
import time
import tools
class DeployToolsBinary(tools.utils.DeployToolsUtils):
def __init__(self):
super().__init__()
self.detectStrip()
self.excludes = []
def isValid(self, path):
return False
def find(self, path):
binaries = []
for root, _, files in os.walk(path):
for f in files:
binaryPath = os.path.join(root, f)
if not os.path.islink(binaryPath) and self.isValid(binaryPath):
binaries.append(binaryPath)
return binaries
def dump(self, binary):
return {}
def dependencies(self, binary):
return []
def allDependencies(self, binary):
deps = self.dependencies(binary)
solved = set()
while len(deps) > 0:
dep = deps.pop()
for binDep in self.dependencies(dep):
if binDep != dep and not binDep in solved:
deps.append(binDep)
if self.system == 'mac':
i = dep.rfind('.framework/')
if i >= 0:
dep = dep[: i] + '.framework'
solved.add(dep)
return solved
def scanDependencies(self, path):
deps = set()
for binPath in self.find(path):
for dep in self.allDependencies(binPath):
deps.add(dep)
return sorted(deps)
def name(self, binary):
return ''
def detectStrip(self):
self.stripBin = self.whereBin('strip.exe' if self.system == 'windows' else 'strip')
def strip(self, binary):
if self.stripBin == '':
return
process = subprocess.Popen([self.stripBin, binary], # nosec
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
process.communicate()
def stripSymbols(self, path):
threads = []
for binary in self.find(path):
thread = threading.Thread(target=self.strip, args=(binary,))
threads.append(thread)
while threading.active_count() >= self.njobs:
time.sleep(0.25)
thread.start()
for thread in threads:
thread.join()
def readExcludeList(self, excludeList):
self.excludes = []
if os.path.exists(excludeList):
with open(excludeList) as f:
for line in f:
line = line.strip()
if len(line) > 0 and line[0] != '#':
i = line.find('#')
if i >= 0:
line = line[: i]
line = line.strip()
if len(line) > 0:
self.excludes.append(line)
def isExcluded(self, path):
for exclude in self.excludes:
if self.targetSystem == 'windows' or self.targetSystem == 'posix_windows':
path = path.lower().replace('\\', '/')
exclude = exclude.lower()
if re.fullmatch(exclude, path):
return True
return False
def resetFilePermissions(self, rootPath, binariesPath):
for root, dirs, files in os.walk(rootPath):
for d in dirs:
permissions = 0o755
path = os.path.join(root, d)
if self.system == 'mac':
os.chmod(path, permissions, follow_symlinks=False)
else:
os.chmod(path, permissions)
for f in files:
permissions = 0o644
path = os.path.join(root, f)
if root == binariesPath and self.isValid(path):
permissions = 0o744
if self.system == 'mac':
os.chmod(path, permissions, follow_symlinks=False)
else:
os.chmod(path, permissions)