| # |
| # Copyright OpenEmbedded Contributors |
| # |
| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| |
| import re |
| import subprocess |
| from oe.package_manager import * |
| |
| class DpkgIndexer(Indexer): |
| def _create_configs(self): |
| bb.utils.mkdirhier(self.apt_conf_dir) |
| bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "lists", "partial")) |
| bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "apt.conf.d")) |
| bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "preferences.d")) |
| |
| with open(os.path.join(self.apt_conf_dir, "preferences"), |
| "w") as prefs_file: |
| pass |
| with open(os.path.join(self.apt_conf_dir, "sources.list"), |
| "w+") as sources_file: |
| pass |
| |
| with open(self.apt_conf_file, "w") as apt_conf: |
| with open(os.path.join(self.d.expand("${STAGING_ETCDIR_NATIVE}"), |
| "apt", "apt.conf.sample")) as apt_conf_sample: |
| for line in apt_conf_sample.read().split("\n"): |
| line = re.sub(r"#ROOTFS#", "/dev/null", line) |
| line = re.sub(r"#APTCONF#", self.apt_conf_dir, line) |
| apt_conf.write(line + "\n") |
| |
| def write_index(self): |
| self.apt_conf_dir = os.path.join(self.d.expand("${APTCONF_TARGET}"), |
| "apt-ftparchive") |
| self.apt_conf_file = os.path.join(self.apt_conf_dir, "apt.conf") |
| self._create_configs() |
| |
| os.environ['APT_CONFIG'] = self.apt_conf_file |
| |
| pkg_archs = self.d.getVar('PACKAGE_ARCHS') |
| if pkg_archs is not None: |
| arch_list = pkg_archs.split() |
| sdk_pkg_archs = self.d.getVar('SDK_PACKAGE_ARCHS') |
| if sdk_pkg_archs is not None: |
| for a in sdk_pkg_archs.split(): |
| if a not in pkg_archs: |
| arch_list.append(a) |
| |
| all_mlb_pkg_arch_list = (self.d.getVar('ALL_MULTILIB_PACKAGE_ARCHS') or "").split() |
| arch_list.extend(arch for arch in all_mlb_pkg_arch_list if arch not in arch_list) |
| |
| apt_ftparchive = bb.utils.which(os.getenv('PATH'), "apt-ftparchive") |
| gzip = bb.utils.which(os.getenv('PATH'), "gzip") |
| |
| index_cmds = [] |
| deb_dirs_found = False |
| index_sign_files = set() |
| for arch in arch_list: |
| arch_dir = os.path.join(self.deploy_dir, arch) |
| if not os.path.isdir(arch_dir): |
| continue |
| |
| cmd = "cd %s; PSEUDO_UNLOAD=1 %s packages . > Packages;" % (arch_dir, apt_ftparchive) |
| |
| cmd += "%s -fcn Packages > Packages.gz;" % gzip |
| |
| release_file = os.path.join(arch_dir, "Release") |
| index_sign_files.add(release_file) |
| |
| with open(release_file, "w+") as release: |
| release.write("Label: %s\n" % arch) |
| |
| cmd += "PSEUDO_UNLOAD=1 %s release . >> Release" % apt_ftparchive |
| |
| index_cmds.append(cmd) |
| |
| deb_dirs_found = True |
| |
| if not deb_dirs_found: |
| bb.note("There are no packages in %s" % self.deploy_dir) |
| return |
| |
| oe.utils.multiprocess_launch(create_index, index_cmds, self.d) |
| if self.d.getVar('PACKAGE_FEED_SIGN', True) == '1': |
| signer = get_signer(self.d, self.d.getVar('PACKAGE_FEED_GPG_BACKEND', True)) |
| else: |
| signer = None |
| if signer: |
| for f in index_sign_files: |
| signer.detach_sign(f, |
| self.d.getVar('PACKAGE_FEED_GPG_NAME', True), |
| self.d.getVar('PACKAGE_FEED_GPG_PASSPHRASE_FILE', True), |
| output_suffix="gpg", |
| use_sha256=True) |
| |
| class PMPkgsList(PkgsList): |
| |
| def list_pkgs(self): |
| cmd = [bb.utils.which(os.getenv('PATH'), "dpkg-query"), |
| "--admindir=%s/var/lib/dpkg" % self.rootfs_dir, |
| "-W"] |
| |
| cmd.append("-f=Package: ${Package}\nArchitecture: ${PackageArch}\nVersion: ${Version}\nFile: ${Package}_${Version}_${Architecture}.deb\nDepends: ${Depends}\nRecommends: ${Recommends}\nProvides: ${Provides}\n\n") |
| |
| try: |
| cmd_output = subprocess.check_output(cmd, stderr=subprocess.STDOUT).strip().decode("utf-8") |
| except subprocess.CalledProcessError as e: |
| bb.fatal("Cannot get the installed packages list. Command '%s' " |
| "returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output.decode("utf-8"))) |
| |
| return opkg_query(cmd_output) |
| |
| class OpkgDpkgPM(PackageManager): |
| def __init__(self, d, target_rootfs): |
| """ |
| This is an abstract class. Do not instantiate this directly. |
| """ |
| super(OpkgDpkgPM, self).__init__(d, target_rootfs) |
| |
| def package_info(self, pkg, cmd): |
| """ |
| Returns a dictionary with the package info. |
| |
| This method extracts the common parts for Opkg and Dpkg |
| """ |
| |
| try: |
| output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True).decode("utf-8") |
| except subprocess.CalledProcessError as e: |
| bb.fatal("Unable to list available packages. Command '%s' " |
| "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8"))) |
| return opkg_query(output) |
| |
| def extract(self, pkg, pkg_info): |
| """ |
| Returns the path to a tmpdir where resides the contents of a package. |
| |
| Deleting the tmpdir is responsability of the caller. |
| |
| This method extracts the common parts for Opkg and Dpkg |
| """ |
| |
| ar_cmd = bb.utils.which(os.getenv("PATH"), "ar") |
| tar_cmd = bb.utils.which(os.getenv("PATH"), "tar") |
| pkg_path = pkg_info[pkg]["filepath"] |
| |
| if not os.path.isfile(pkg_path): |
| bb.fatal("Unable to extract package for '%s'." |
| "File %s doesn't exists" % (pkg, pkg_path)) |
| |
| tmp_dir = tempfile.mkdtemp() |
| current_dir = os.getcwd() |
| os.chdir(tmp_dir) |
| data_tar = 'data.tar.xz' |
| |
| try: |
| cmd = [ar_cmd, 'x', pkg_path] |
| output = subprocess.check_output(cmd, stderr=subprocess.STDOUT) |
| cmd = [tar_cmd, 'xf', data_tar] |
| output = subprocess.check_output(cmd, stderr=subprocess.STDOUT) |
| except subprocess.CalledProcessError as e: |
| bb.utils.remove(tmp_dir, recurse=True) |
| bb.fatal("Unable to extract %s package. Command '%s' " |
| "returned %d:\n%s" % (pkg_path, ' '.join(cmd), e.returncode, e.output.decode("utf-8"))) |
| except OSError as e: |
| bb.utils.remove(tmp_dir, recurse=True) |
| bb.fatal("Unable to extract %s package. Command '%s' " |
| "returned %d:\n%s at %s" % (pkg_path, ' '.join(cmd), e.errno, e.strerror, e.filename)) |
| |
| bb.note("Extracted %s to %s" % (pkg_path, tmp_dir)) |
| bb.utils.remove(os.path.join(tmp_dir, "debian-binary")) |
| bb.utils.remove(os.path.join(tmp_dir, "control.tar.gz")) |
| os.chdir(current_dir) |
| |
| return tmp_dir |
| |
| def _handle_intercept_failure(self, registered_pkgs): |
| self.mark_packages("unpacked", registered_pkgs.split()) |
| |
| class DpkgPM(OpkgDpkgPM): |
| def __init__(self, d, target_rootfs, archs, base_archs, apt_conf_dir=None, deb_repo_workdir="oe-rootfs-repo", filterbydependencies=True): |
| super(DpkgPM, self).__init__(d, target_rootfs) |
| self.deploy_dir = oe.path.join(self.d.getVar('WORKDIR'), deb_repo_workdir) |
| |
| create_packages_dir(self.d, self.deploy_dir, d.getVar("DEPLOY_DIR_DEB"), "package_write_deb", filterbydependencies) |
| |
| if apt_conf_dir is None: |
| self.apt_conf_dir = self.d.expand("${APTCONF_TARGET}/apt") |
| else: |
| self.apt_conf_dir = apt_conf_dir |
| self.apt_conf_file = os.path.join(self.apt_conf_dir, "apt.conf") |
| self.apt_get_cmd = bb.utils.which(os.getenv('PATH'), "apt-get") |
| self.apt_cache_cmd = bb.utils.which(os.getenv('PATH'), "apt-cache") |
| |
| self.apt_args = d.getVar("APT_ARGS") |
| |
| self.all_arch_list = archs.split() |
| all_mlb_pkg_arch_list = (self.d.getVar('ALL_MULTILIB_PACKAGE_ARCHS') or "").split() |
| self.all_arch_list.extend(arch for arch in all_mlb_pkg_arch_list if arch not in self.all_arch_list) |
| |
| self._create_configs(archs, base_archs) |
| |
| self.indexer = DpkgIndexer(self.d, self.deploy_dir) |
| |
| def mark_packages(self, status_tag, packages=None): |
| """ |
| This function will change a package's status in /var/lib/dpkg/status file. |
| If 'packages' is None then the new_status will be applied to all |
| packages |
| """ |
| status_file = self.target_rootfs + "/var/lib/dpkg/status" |
| |
| with open(status_file, "r") as sf: |
| with open(status_file + ".tmp", "w+") as tmp_sf: |
| if packages is None: |
| tmp_sf.write(re.sub(r"Package: (.*?)\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)", |
| r"Package: \1\n\2Status: \3%s" % status_tag, |
| sf.read())) |
| else: |
| if type(packages).__name__ != "list": |
| raise TypeError("'packages' should be a list object") |
| |
| status = sf.read() |
| for pkg in packages: |
| status = re.sub(r"Package: %s\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)" % pkg, |
| r"Package: %s\n\1Status: \2%s" % (pkg, status_tag), |
| status) |
| |
| tmp_sf.write(status) |
| |
| bb.utils.rename(status_file + ".tmp", status_file) |
| |
| def run_pre_post_installs(self, package_name=None): |
| """ |
| Run the pre/post installs for package "package_name". If package_name is |
| None, then run all pre/post install scriptlets. |
| """ |
| info_dir = self.target_rootfs + "/var/lib/dpkg/info" |
| ControlScript = collections.namedtuple("ControlScript", ["suffix", "name", "argument"]) |
| control_scripts = [ |
| ControlScript(".preinst", "Preinstall", "install"), |
| ControlScript(".postinst", "Postinstall", "configure")] |
| status_file = self.target_rootfs + "/var/lib/dpkg/status" |
| installed_pkgs = [] |
| |
| with open(status_file, "r") as status: |
| for line in status.read().split('\n'): |
| m = re.match(r"^Package: (.*)", line) |
| if m is not None: |
| installed_pkgs.append(m.group(1)) |
| |
| if package_name is not None and not package_name in installed_pkgs: |
| return |
| |
| os.environ['D'] = self.target_rootfs |
| os.environ['OFFLINE_ROOT'] = self.target_rootfs |
| os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs |
| os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs |
| os.environ['INTERCEPT_DIR'] = self.intercepts_dir |
| os.environ['NATIVE_ROOT'] = self.d.getVar('STAGING_DIR_NATIVE') |
| |
| for pkg_name in installed_pkgs: |
| for control_script in control_scripts: |
| p_full = os.path.join(info_dir, pkg_name + control_script.suffix) |
| if os.path.exists(p_full): |
| try: |
| bb.note("Executing %s for package: %s ..." % |
| (control_script.name.lower(), pkg_name)) |
| output = subprocess.check_output([p_full, control_script.argument], |
| stderr=subprocess.STDOUT).decode("utf-8") |
| bb.note(output) |
| except subprocess.CalledProcessError as e: |
| bb.warn("%s for package %s failed with %d:\n%s" % |
| (control_script.name, pkg_name, e.returncode, |
| e.output.decode("utf-8"))) |
| failed_postinsts_abort([pkg_name], self.d.expand("${T}/log.do_${BB_CURRENTTASK}")) |
| |
| def update(self): |
| os.environ['APT_CONFIG'] = self.apt_conf_file |
| |
| self.deploy_dir_lock() |
| |
| cmd = "%s update" % self.apt_get_cmd |
| |
| try: |
| subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT) |
| except subprocess.CalledProcessError as e: |
| bb.fatal("Unable to update the package index files. Command '%s' " |
| "returned %d:\n%s" % (e.cmd, e.returncode, e.output.decode("utf-8"))) |
| |
| self.deploy_dir_unlock() |
| |
| def install(self, pkgs, attempt_only=False, hard_depends_only=False): |
| if attempt_only and len(pkgs) == 0: |
| return |
| |
| os.environ['APT_CONFIG'] = self.apt_conf_file |
| |
| extra_args = "" |
| if hard_depends_only: |
| extra_args = "--no-install-recommends" |
| |
| cmd = "%s %s install --allow-downgrades --allow-remove-essential --allow-change-held-packages --allow-unauthenticated --no-remove %s %s" % \ |
| (self.apt_get_cmd, self.apt_args, extra_args, ' '.join(pkgs)) |
| |
| try: |
| bb.note("Installing the following packages: %s" % ' '.join(pkgs)) |
| output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT) |
| bb.note(output.decode("utf-8")) |
| except subprocess.CalledProcessError as e: |
| (bb.fatal, bb.warn)[attempt_only]("Unable to install packages. " |
| "Command '%s' returned %d:\n%s" % |
| (cmd, e.returncode, e.output.decode("utf-8"))) |
| |
| # rename *.dpkg-new files/dirs |
| for root, dirs, files in os.walk(self.target_rootfs): |
| for dir in dirs: |
| new_dir = re.sub(r"\.dpkg-new", "", dir) |
| if dir != new_dir: |
| bb.utils.rename(os.path.join(root, dir), |
| os.path.join(root, new_dir)) |
| |
| for file in files: |
| new_file = re.sub(r"\.dpkg-new", "", file) |
| if file != new_file: |
| bb.utils.rename(os.path.join(root, file), |
| os.path.join(root, new_file)) |
| |
| |
| def remove(self, pkgs, with_dependencies=True): |
| if not pkgs: |
| return |
| |
| os.environ['D'] = self.target_rootfs |
| os.environ['OFFLINE_ROOT'] = self.target_rootfs |
| os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs |
| os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs |
| os.environ['INTERCEPT_DIR'] = self.intercepts_dir |
| |
| if with_dependencies: |
| os.environ['APT_CONFIG'] = self.apt_conf_file |
| cmd = "%s purge %s" % (self.apt_get_cmd, ' '.join(pkgs)) |
| else: |
| cmd = "%s --admindir=%s/var/lib/dpkg --instdir=%s" \ |
| " -P --force-depends %s" % \ |
| (bb.utils.which(os.getenv('PATH'), "dpkg"), |
| self.target_rootfs, self.target_rootfs, ' '.join(pkgs)) |
| |
| try: |
| subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT) |
| except subprocess.CalledProcessError as e: |
| bb.fatal("Unable to remove packages. Command '%s' " |
| "returned %d:\n%s" % (e.cmd, e.returncode, e.output.decode("utf-8"))) |
| |
| def write_index(self): |
| self.deploy_dir_lock() |
| |
| result = self.indexer.write_index() |
| |
| self.deploy_dir_unlock() |
| |
| if result is not None: |
| bb.fatal(result) |
| |
| def insert_feeds_uris(self, feed_uris, feed_base_paths, feed_archs): |
| if feed_uris == "": |
| return |
| |
| |
| sources_conf = os.path.join("%s/etc/apt/sources.list" |
| % self.target_rootfs) |
| if not os.path.exists(os.path.dirname(sources_conf)): |
| return |
| |
| arch_list = [] |
| |
| if feed_archs is None: |
| for arch in self.all_arch_list: |
| if not os.path.exists(os.path.join(self.deploy_dir, arch)): |
| continue |
| arch_list.append(arch) |
| else: |
| arch_list = feed_archs.split() |
| |
| feed_uris = self.construct_uris(feed_uris.split(), feed_base_paths.split()) |
| |
| with open(sources_conf, "w+") as sources_file: |
| for uri in feed_uris: |
| if arch_list: |
| for arch in arch_list: |
| bb.note('Adding dpkg channel at (%s)' % uri) |
| sources_file.write("deb [trusted=yes] %s/%s ./\n" % |
| (uri, arch)) |
| else: |
| bb.note('Adding dpkg channel at (%s)' % uri) |
| sources_file.write("deb [trusted=yes] %s ./\n" % uri) |
| |
| def _create_configs(self, archs, base_archs): |
| base_archs = re.sub(r"_", r"-", base_archs) |
| |
| if os.path.exists(self.apt_conf_dir): |
| bb.utils.remove(self.apt_conf_dir, True) |
| |
| bb.utils.mkdirhier(self.apt_conf_dir) |
| bb.utils.mkdirhier(self.apt_conf_dir + "/lists/partial/") |
| bb.utils.mkdirhier(self.apt_conf_dir + "/apt.conf.d/") |
| bb.utils.mkdirhier(self.apt_conf_dir + "/preferences.d/") |
| |
| arch_list = [] |
| for arch in self.all_arch_list: |
| if not os.path.exists(os.path.join(self.deploy_dir, arch)): |
| continue |
| arch_list.append(arch) |
| |
| with open(os.path.join(self.apt_conf_dir, "preferences"), "w+") as prefs_file: |
| priority = 801 |
| for arch in arch_list: |
| prefs_file.write( |
| "Package: *\n" |
| "Pin: release l=%s\n" |
| "Pin-Priority: %d\n\n" % (arch, priority)) |
| |
| priority += 5 |
| |
| pkg_exclude = self.d.getVar('PACKAGE_EXCLUDE') or "" |
| for pkg in pkg_exclude.split(): |
| prefs_file.write( |
| "Package: %s\n" |
| "Pin: release *\n" |
| "Pin-Priority: -1\n\n" % pkg) |
| |
| arch_list.reverse() |
| |
| with open(os.path.join(self.apt_conf_dir, "sources.list"), "w+") as sources_file: |
| for arch in arch_list: |
| sources_file.write("deb [trusted=yes] file:%s/ ./\n" % |
| os.path.join(self.deploy_dir, arch)) |
| |
| base_arch_list = base_archs.split() |
| multilib_variants = self.d.getVar("MULTILIB_VARIANTS"); |
| for variant in multilib_variants.split(): |
| localdata = bb.data.createCopy(self.d) |
| variant_tune = localdata.getVar("DEFAULTTUNE:virtclass-multilib-" + variant, False) |
| orig_arch = localdata.getVar("DPKG_ARCH") |
| localdata.setVar("DEFAULTTUNE", variant_tune) |
| variant_arch = localdata.getVar("DPKG_ARCH") |
| if variant_arch not in base_arch_list: |
| base_arch_list.append(variant_arch) |
| |
| with open(self.apt_conf_file, "w+") as apt_conf: |
| with open(self.d.expand("${STAGING_ETCDIR_NATIVE}/apt/apt.conf.sample")) as apt_conf_sample: |
| for line in apt_conf_sample.read().split("\n"): |
| match_arch = re.match(r" Architecture \".*\";$", line) |
| architectures = "" |
| if match_arch: |
| for base_arch in base_arch_list: |
| architectures += "\"%s\";" % base_arch |
| apt_conf.write(" Architectures {%s};\n" % architectures); |
| apt_conf.write(" Architecture \"%s\";\n" % base_archs) |
| else: |
| line = re.sub(r"#ROOTFS#", self.target_rootfs, line) |
| line = re.sub(r"#APTCONF#", self.apt_conf_dir, line) |
| apt_conf.write(line + "\n") |
| |
| target_dpkg_dir = "%s/var/lib/dpkg" % self.target_rootfs |
| bb.utils.mkdirhier(os.path.join(target_dpkg_dir, "info")) |
| |
| bb.utils.mkdirhier(os.path.join(target_dpkg_dir, "updates")) |
| |
| if not os.path.exists(os.path.join(target_dpkg_dir, "status")): |
| open(os.path.join(target_dpkg_dir, "status"), "w+").close() |
| if not os.path.exists(os.path.join(target_dpkg_dir, "available")): |
| open(os.path.join(target_dpkg_dir, "available"), "w+").close() |
| |
| def remove_packaging_data(self): |
| bb.utils.remove(self.target_rootfs + self.d.getVar('opkglibdir'), True) |
| bb.utils.remove(self.target_rootfs + "/var/lib/dpkg/", True) |
| |
| def fix_broken_dependencies(self): |
| os.environ['APT_CONFIG'] = self.apt_conf_file |
| |
| cmd = "%s %s --allow-unauthenticated -f install" % (self.apt_get_cmd, self.apt_args) |
| |
| try: |
| subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT) |
| except subprocess.CalledProcessError as e: |
| bb.fatal("Cannot fix broken dependencies. Command '%s' " |
| "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8"))) |
| |
| def list_installed(self): |
| return PMPkgsList(self.d, self.target_rootfs).list_pkgs() |
| |
| def package_info(self, pkg): |
| """ |
| Returns a dictionary with the package info. |
| """ |
| cmd = "%s show %s" % (self.apt_cache_cmd, pkg) |
| pkg_info = super(DpkgPM, self).package_info(pkg, cmd) |
| |
| pkg_arch = pkg_info[pkg]["pkgarch"] |
| pkg_filename = pkg_info[pkg]["filename"] |
| pkg_info[pkg]["filepath"] = \ |
| os.path.join(self.deploy_dir, pkg_arch, pkg_filename) |
| |
| return pkg_info |
| |
| def extract(self, pkg): |
| """ |
| Returns the path to a tmpdir where resides the contents of a package. |
| |
| Deleting the tmpdir is responsability of the caller. |
| """ |
| pkg_info = self.package_info(pkg) |
| if not pkg_info: |
| bb.fatal("Unable to get information for package '%s' while " |
| "trying to extract the package." % pkg) |
| |
| tmp_dir = super(DpkgPM, self).extract(pkg, pkg_info) |
| bb.utils.remove(os.path.join(tmp_dir, "data.tar.xz")) |
| |
| return tmp_dir |