index : pacman | |
Archlinux32 fork of pacman | gitolite user |
summaryrefslogtreecommitdiff |
author | Allan McRae <allan@archlinux.org> | 2010-05-30 14:41:59 +1000 |
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committer | Dan McGee <dan@archlinux.org> | 2010-06-02 13:14:51 -0500 |
commit | 844d82fad811626b0b8e54db60ee4b3ea32a3cb9 (patch) | |
tree | d6ae52c513db060b1f81227c34bfb366ea3fa58c /pactest/pmdb.py | |
parent | ccea1b55766200c1ab371cf0f3b38c4cebdb2063 (diff) |
-rwxr-xr-x | pactest/pmdb.py | 386 |
diff --git a/pactest/pmdb.py b/pactest/pmdb.py deleted file mode 100755 index 8cb1b832..00000000 --- a/pactest/pmdb.py +++ /dev/null @@ -1,386 +0,0 @@ -#! /usr/bin/python -# -# Copyright (c) 2006 by Aurelien Foret <orelien@chez.com> -# -# 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 2 of the License, or -# (at your option) 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/>. - - -import os -import tempfile -import shutil -import tarfile - -import pmpkg -from util import * - - -def _mkfilelist(files): - """Generate a list of files from the list supplied as an argument. - - Each path is decomposed to generate the list of all directories leading - to the file. - - Example with 'usr/local/bin/dummy': - The resulting list will be - usr/ - usr/local/ - usr/local/bin/ - usr/local/bin/dummy - """ - i = [] - for f in files: - dir = getfilename(f) - i.append(dir) - while "/" in dir: - [dir, tmp] = dir.rsplit("/", 1) - if not dir + "/" in files: - i.append(dir + "/") - i.sort() - return i - -def _mkbackuplist(backup): - """ - """ - return ["%s\t%s" % (getfilename(i), mkmd5sum(i)) for i in backup] - -def _getsection(fd): - """ - """ - i = [] - while 1: - line = fd.readline().strip("\n") - if not line: - break - i.append(line) - return i - -def _mksection(title, data): - """ - """ - s = "" - if isinstance(data, list): - s = "\n".join(data) - else: - s = data - return "%%%s%%\n" \ - "%s\n" % (title, s) - - -class pmdb: - """Database object - """ - - def __init__(self, treename, dbdir): - self.treename = treename - self.dbdir = dbdir - self.pkgs = [] - self.option = {} - - def __str__(self): - return "%s" % self.treename - - def getpkg(self, name): - """ - """ - for pkg in self.pkgs: - if name == pkg.name: - return pkg - - def db_read(self, name): - """ - """ - - path = os.path.join(self.dbdir, self.treename) - if not os.path.isdir(path): - return None - - dbentry = "" - for roots, dirs, files in os.walk(path): - for i in dirs: - [pkgname, pkgver, pkgrel] = i.rsplit("-", 2) - if pkgname == name: - dbentry = i - break - if not dbentry: - return None - path = os.path.join(path, dbentry) - - [pkgname, pkgver, pkgrel] = dbentry.rsplit("-", 2) - pkg = pmpkg.pmpkg(pkgname, pkgver + "-" + pkgrel) - - # desc - filename = os.path.join(path, "desc") - if not os.path.isfile(filename): - print "invalid db entry found (desc missing) for pkg", pkgname - return None - fd = open(filename, "r") - while 1: - line = fd.readline() - if not line: - break - line = line.strip("\n") - if line == "%DESC%": - pkg.desc = fd.readline().strip("\n") - elif line == "%GROUPS%": - pkg.groups = _getsection(fd) - elif line == "%URL%": - pkg.url = fd.readline().strip("\n") - elif line == "%LICENSE%": - pkg.license = _getsection(fd) - elif line == "%ARCH%": - pkg.arch = fd.readline().strip("\n") - elif line == "%BUILDDATE%": - pkg.builddate = fd.readline().strip("\n") - elif line == "%INSTALLDATE%": - pkg.installdate = fd.readline().strip("\n") - elif line == "%PACKAGER%": - pkg.packager = fd.readline().strip("\n") - elif line == "%REASON%": - pkg.reason = int(fd.readline().strip("\n")) - elif line == "%SIZE%" or line == "%CSIZE%": - pkg.size = int(fd.readline().strip("\n")) - elif line == "%MD5SUM%": - pkg.md5sum = fd.readline().strip("\n") - elif line == "%REPLACES%": - pkg.replaces = _getsection(fd) - elif line == "%FORCE%": - fd.readline() - pkg.force = 1 - fd.close() - pkg.checksum["desc"] = getmd5sum(filename) - pkg.mtime["desc"] = getmtime(filename) - - # files - filename = os.path.join(path, "files") - if not os.path.isfile(filename): - print "invalid db entry found (files missing) for pkg", pkgname - return None - fd = open(filename, "r") - while 1: - line = fd.readline() - if not line: - break - line = line.strip("\n") - if line == "%FILES%": - while line: - line = fd.readline().strip("\n") - if line and line[-1] != "/": - pkg.files.append(line) - if line == "%BACKUP%": - pkg.backup = _getsection(fd) - fd.close() - pkg.checksum["files"] = getmd5sum(filename) - pkg.mtime["files"] = getmtime(filename) - - # depends - filename = os.path.join(path, "depends") - if not os.path.isfile(filename): - print "invalid db entry found (depends missing) for pkg", pkgname - return None - fd = file(filename, "r") - while 1: - line = fd.readline() - if not line: - break - line = line.strip("\n") - if line == "%DEPENDS%": - pkg.depends = _getsection(fd) - elif line == "%OPTDEPENDS%": - pkg.optdepends = _getsection(fd) - elif line == "%CONFLICTS%": - pkg.conflicts = _getsection(fd) - elif line == "%PROVIDES%": - pkg.provides = _getsection(fd) - # TODO this was going to be changed, but isn't anymore - #elif line == "%REPLACES%": - # pkg.replaces = _getsection(fd) - #elif line == "%FORCE%": - # fd.readline() - # pkg.force = 1 - fd.close() - pkg.checksum["depends"] = getmd5sum(filename) - pkg.mtime["depends"] = getmtime(filename) - - # install - filename = os.path.join(path, "install") - if os.path.isfile(filename): - pkg.checksum["install"] = getmd5sum(filename) - pkg.mtime["install"] = getmtime(filename) - - return pkg - - # - # db_write is used to add both 'local' and 'sync' db entries - # - def db_write(self, pkg): - """ - """ - - if self.treename == "local": - path = os.path.join(self.dbdir, self.treename, pkg.fullname()) - else: - path = os.path.join(self.dbdir, "sync", self.treename, pkg.fullname()) - mkdir(path) - - # desc - # for local db entries: name, version, desc, groups, url, license, - # arch, builddate, installdate, packager, - # size, reason - # for sync entries: name, version, desc, groups, csize, md5sum, - # replaces, force - data = [_mksection("NAME", pkg.name)] - data.append(_mksection("VERSION", pkg.version)) - if pkg.desc: - data.append(_mksection("DESC", pkg.desc)) - if pkg.groups: - data.append(_mksection("GROUPS", pkg.groups)) - if pkg.license: - data.append(_mksection("LICENSE", pkg.license)) - if pkg.arch: - data.append(_mksection("ARCH", pkg.arch)) - if pkg.builddate: - data.append(_mksection("BUILDDATE", pkg.builddate)) - if pkg.packager: - data.append(_mksection("PACKAGER", pkg.packager)) - if self.treename == "local": - if pkg.url: - data.append(_mksection("URL", pkg.url)) - if pkg.installdate: - data.append(_mksection("INSTALLDATE", pkg.installdate)) - if pkg.size: - data.append(_mksection("SIZE", pkg.size)) - if pkg.reason: - data.append(_mksection("REASON", pkg.reason)) - else: - data.append(_mksection("FILENAME", pkg.filename())) - if pkg.replaces: - data.append(_mksection("REPLACES", pkg.replaces)) - if pkg.force: - data.append(_mksection("FORCE", "")) - if pkg.csize: - data.append(_mksection("CSIZE", pkg.csize)) - if pkg.md5sum: - data.append(_mksection("MD5SUM", pkg.md5sum)) - if data: - data.append("") - filename = os.path.join(path, "desc") - mkfile(filename, "\n".join(data)) - pkg.checksum["desc"] = getmd5sum(filename) - pkg.mtime["desc"] = getmtime(filename) - - # files - # for local entries, fields are: files, backup - # for sync ones: none - if self.treename == "local": - data = [] - if pkg.files: - data.append(_mksection("FILES", _mkfilelist(pkg.files))) - if pkg.backup: - data.append(_mksection("BACKUP", _mkbackuplist(pkg.backup))) - if data: - data.append("") - filename = os.path.join(path, "files") - mkfile(filename, "\n".join(data)) - pkg.checksum["files"] = getmd5sum(filename) - pkg.mtime["files"] = getmtime(filename) - - # depends - # for local db entries: depends, conflicts, provides - # for sync ones: depends, conflicts, provides - data = [] - if pkg.depends: - data.append(_mksection("DEPENDS", pkg.depends)) - if pkg.optdepends: - data.append(_mksection("OPTDEPENDS", pkg.optdepends)) - if pkg.conflicts: - data.append(_mksection("CONFLICTS", pkg.conflicts)) - if pkg.provides: - data.append(_mksection("PROVIDES", pkg.provides)) - #if self.treename != "local": - # if pkg.replaces: - # data.append(_mksection("REPLACES", pkg.replaces)) - # if pkg.force: - # data.append(_mksection("FORCE", "")) - if data: - data.append("") - filename = os.path.join(path, "depends") - mkfile(filename, "\n".join(data)) - pkg.checksum["depends"] = getmd5sum(filename) - pkg.mtime["depends"] = getmtime(filename) - - # install - if self.treename == "local": - empty = 1 - for value in pkg.install.values(): - if value: - empty = 0 - if not empty: - filename = os.path.join(path, "install") - mkinstallfile(filename, pkg.install) - pkg.checksum["install"] = getmd5sum(filename) - pkg.mtime["install"] = getmtime(filename) - - def gensync(self, path): - """ - """ - - curdir = os.getcwd() - tmpdir = tempfile.mkdtemp() - os.chdir(tmpdir) - - for pkg in self.pkgs: - mkdescfile(pkg.fullname(), pkg) - - # Generate database archive - mkdir(path) - archive = os.path.join(path, "%s%s" % (self.treename, PM_EXT_DB)) - tar = tarfile.open(archive, "w:gz") - for root, dirs, files in os.walk('.'): - for d in dirs: - tar.add(os.path.join(root, d), recursive=False) - for f in files: - tar.add(os.path.join(root, f)) - tar.close() - - os.chdir(curdir) - shutil.rmtree(tmpdir) - - def ispkgmodified(self, pkg): - """ - """ - - modified = 0 - - oldpkg = self.getpkg(pkg.name) - if not oldpkg: - return 0 - - vprint("\toldpkg.checksum : %s" % oldpkg.checksum) - vprint("\toldpkg.mtime : %s" % oldpkg.mtime) - - for key in pkg.mtime.keys(): - if key == "install" \ - and oldpkg.mtime[key] == (0, 0, 0) \ - and pkg.mtime[key] == (0, 0, 0): - continue - if oldpkg.mtime[key][1:3] != pkg.mtime[key][1:3]: - modified += 1 - - return modified - - -if __name__ == "__main__": - db = pmdb("local") - print db -# vim: set ts=4 sw=4 et: |