name = "-".join(rpmnameparts[0:releasepos])
info = {"nvra": element[0],
"summary": summary,
"filesize": filesize,
"size" : element[2],
"group" : element[3],
"description" : description,
"sourcerpm" : sourcerpm,
"url" : url,
"license": license}
prvdict = {}
for n, r, v, f in provides:
if n == name and checkver(v, version):
prv = (NPrv, n, versionarch)
else:
prv = (Prv, n, v)
prvdict[prv] = True
reqdict = {}
for n, r, v, f in requires:
if not ((r is None or "=" in r) and
(Prv, n, v) in prvdict or
system_provides.match(n, r, v)):
if f:
reqdict[(PreReq, n, r, v)] = True
else:
reqdict[(Req, n, r, v)] = True
def load(self):
CM = self.COMPMAP
CF = self.COMPFLAGS
Pkg = RPMPackage
Prv = RPMProvides
NPrv = RPMNameProvides
PreReq = RPMPreRequires
Req = RPMRequires
Obs = RPMObsoletes
Cnf = RPMConflicts
prog = iface.getProgress(self._cache)
for h, offset in self.getHeaders(prog):
if h[1106]: # RPMTAG_SOURCEPACKAGE
continue
arch = h[1022] # RPMTAG_ARCH
if getArchScore(arch) == 0:
continue
name = h[1000] # RPMTAG_NAME
epoch = h[1003] # RPMTAG_EPOCH
if epoch and epoch != "0":
# RPMTAG_VERSION, RPMTAG_RELEASE
version = "%s:%s-%s" % (epoch, h[1001], h[1002])
else:
# RPMTAG_VERSION, RPMTAG_RELEASE
version = "%s-%s" % (h[1001], h[1002])
versionarch = "%s@%s" % (version, arch)
n = h[1047] # RPMTAG_PROVIDENAME
v = h[1113] # RPMTAG_PROVIDEVERSION
prvdict = {}
for i in range(len(n)):
ni = n[i]
if not ni.startswith("config("):
vi = v[i]
if vi and vi[:2] == "0:":
vi = vi[2:]
if ni == name and checkver(vi, version):
prvdict[(NPrv, intern(ni), versionarch)] = True
else:
prvdict[(Prv, intern(ni), vi or None)] = True
prvargs = prvdict.keys()
n = h[1049] # RPMTAG_REQUIRENAME
if n:
f = h[1048] # RPMTAG_REQUIREFLAGS
v = h[1050] # RPMTAG_REQUIREVERSION
if f == None:
f = [0]
elif type(f) != list:
f = [f]
recdict = {}
reqdict = {}
for i in range(len(n)):
ni = n[i]
if ni[:7] not in ("rpmlib(", "config("):
vi = v[i] or None
if vi and vi[:2] == "0:":
vi = vi[2:]
r = CM.get(f[i]&CF)
if not ((r is None or "=" in r) and
(Prv, ni, vi) in prvdict or
system_provides.match(ni, r, vi)):
# RPMSENSE_PREREQ |
# RPMSENSE_SCRIPT_PRE |
# RPMSENSE_SCRIPT_PREUN |
# RPMSENSE_SCRIPT_POST |
# RPMSENSE_SCRIPT_POSTUN == 7744
if (f[i]&rpm.RPMSENSE_MISSINGOK):
recdict[(f[i]&7744 and PreReq or Req,
intern(ni), r, vi)] = True
else:
reqdict[(f[i]&7744 and PreReq or Req,
intern(ni), r, vi)] = True
recargs = collapse_libc_requires(recdict.keys())
reqargs = collapse_libc_requires(reqdict.keys())
else:
recargs = None
reqargs = None
n = h[1054] # RPMTAG_CONFLICTNAME
if n:
f = h[1053] # RPMTAG_CONFLICTFLAGS
v = h[1055] # RPMTAG_CONFLICTVERSION
if f == None:
f = [0]
elif type(f) != list:
f = [f]
cnfargs = []
for i in range(len(n)):
vi = v[i] or None
if vi and vi[:2] == "0:":
vi = vi[2:]
cnfargs.append((Cnf, n[i], CM.get(f[i]&CF), vi))
else:
cnfargs = []
obstup = (Obs, name, '<', versionarch)
n = h[1090] # RPMTAG_OBSOLETENAME
if n:
f = h[1114] # RPMTAG_OBSOLETEFLAGS
v = h[1115] # RPMTAG_OBSOLETEVERSION
if f == None:
f = [0]
elif type(f) != list:
f = [f]
upgargs = []
for i in range(len(n)):
try:
vi = v[i] or None
except TypeError:
vi = None
pass
if vi and vi[:2] == "0:":
vi = vi[2:]
upgargs.append((Obs, n[i], CM.get(f[i]&CF), vi))
cnfargs.extend(upgargs)
upgargs.append(obstup)
else:
upgargs = [obstup]
disttag = h[1155] # RPMTAG_DISTTAG
distepoch = h[1218] # RPMTAG_DISTEPOCH
if disttag:
distversion = "%s-%s" % (version, disttag)
if distepoch:
distversion += distepoch
versionarch = "%s@%s" % (distversion, arch)
pkg = self.buildPackage((Pkg, name, versionarch),
prvargs, reqargs, upgargs, cnfargs, recargs)
pkg.loaders[self] = offset
self._offsets[offset] = pkg
self._groups[pkg] = intern(h[rpm.RPMTAG_GROUP])
def load(self):
METADATA = nstag(NS_COMMON, "metadata")
PACKAGE = nstag(NS_COMMON, "package")
NAME = nstag(NS_COMMON, "name")
ARCH = nstag(NS_COMMON, "arch")
VERSION = nstag(NS_COMMON, "version")
SUMMARY = nstag(NS_COMMON, "summary")
DESCRIPTION = nstag(NS_COMMON, "description")
URL = nstag(NS_COMMON, "url")
TIME = nstag(NS_COMMON, "time")
SIZE = nstag(NS_COMMON, "size")
LOCATION = nstag(NS_COMMON, "location")
FORMAT = nstag(NS_COMMON, "format")
CHECKSUM = nstag(NS_COMMON, "checksum")
FILE = nstag(NS_COMMON, "file")
SOURCERPM = nstag(NS_RPM, "sourcerpm")
GROUP = nstag(NS_RPM, "group")
LICENSE = nstag(NS_RPM, "license")
ENTRY = nstag(NS_RPM, "entry")
REQUIRES = nstag(NS_RPM, "requires")
PROVIDES = nstag(NS_RPM, "provides")
CONFLICTS = nstag(NS_RPM, "conflicts")
OBSOLETES = nstag(NS_RPM, "obsoletes")
DISTTAG = nstag(NS_RPM, "disttag")
DISTEPOCH = nstag(NS_RPM, "distepoch")
COMPMAP = { "EQ":"=", "LT":"<", "LE":"<=", "GT":">", "GE":">="}
# Prepare progress reporting.
lastoffset = 0
mod = 0
progress = iface.getProgress(self._cache)
# Prepare package information.
name = None
version = None
arch = None
disttag = None
distepoch = None
info = {}
reqdict = {}
recdict = {}
prvdict = {}
upgdict = {}
cnfdict = {}
filedict = {}
# Prepare data useful for the iteration
skip = None
queue = []
file = open(self._filename)
for event, elem in cElementTree.iterparse(file, ("start", "end")):
tag = elem.tag
if event == "start":
if not skip and tag == PACKAGE:
if elem.get("type") != "rpm":
skip = PACKAGE
queue.append(elem)
elif event == "end":
popped = queue.pop()
assert popped is elem
if skip:
if tag == skip:
skip = None
elif tag == ARCH:
if getArchScore(elem.text) == 0:
skip = PACKAGE
else:
arch = elem.text
elif tag == NAME:
name = elem.text
elif tag == VERSION:
e = elem.get("epoch")
if e and e != "0":
version = "%s:%s-%s" % \
(e, elem.get("ver"), elem.get("rel"))
else:
version = "%s-%s" % \
(elem.get("ver"), elem.get("rel"))
elif tag == DISTTAG:
disttag = elem.text
elif tag == DISTEPOCH:
distepoch = elem.text
elif tag == SUMMARY:
if elem.text:
info["summary"] = elem.text
elif tag == DESCRIPTION:
if elem.text:
info["description"] = elem.text
elif tag == URL:
if elem.text:
info["url"] = elem.text
elif tag == TIME:
info["time"] = int(elem.get("file"))
info["build_time"] = int(elem.get("build"))
elif tag == SIZE:
info["size"] = int(elem.get("package"))
if elem.get("installed"):
info["installed_size"] = int(elem.get("installed"))
elif tag == CHECKSUM:
info[elem.get("type")] = elem.text
if elem.get("pkgid") == "YES":
pkgid = elem.text
elif tag == LOCATION:
info["location"] = elem.get("href")
elif tag == SOURCERPM:
if elem.text:
info["sourcerpm"] = elem.text
elif tag == GROUP:
if elem.text:
info["group"] = elem.text
elif tag == LICENSE:
if elem.text:
info["license"] = elem.text
elif tag == FILE:
filedict[elem.text] = True
elif tag == ENTRY:
ename = elem.get("name")
if (not ename or
ename[:7] in ("rpmlib(", "config(")):
continue
if "ver" in elem.keys():
e = elem.get("epoch")
v = elem.get("ver")
r = elem.get("rel")
eversion = v
if e and e != "0":
eversion = "%s:%s" % (e, eversion)
if r:
eversion = "%s-%s" % (eversion, r)
if "flags" in elem.keys():
erelation = COMPMAP.get(elem.get("flags"))
else:
erelation = None
else:
eversion = None
erelation = None
lasttag = queue[-1].tag
if lasttag == REQUIRES:
if elem.get("missingok") == "1":
recdict[(RPMRequires,
ename, erelation, eversion)] = True
else:
if elem.get("pre") == "1":
reqdict[(RPMPreRequires,
ename, erelation, eversion)] = True
else:
reqdict[(RPMRequires,
ename, erelation, eversion)] = True
elif lasttag == PROVIDES:
if ename[0] == "/":
filedict[ename] = True
else:
if ename == name and checkver(eversion, version):
eversion = "%s@%s" % (eversion, arch)
Prv = RPMNameProvides
else:
Prv = RPMProvides
prvdict[(Prv, ename.encode('utf-8'), eversion)] = True
elif lasttag == OBSOLETES:
tup = (RPMObsoletes, ename, erelation, eversion)
upgdict[tup] = True
cnfdict[tup] = True
elif lasttag == CONFLICTS:
cnfdict[(RPMConflicts,
ename, erelation, eversion)] = True
elif elem.tag == PACKAGE:
# Use all the information acquired to build the package.
versionarch = "%s@%s" % (version, arch)
upgdict[(RPMObsoletes,
name, '<', versionarch)] = True
reqargs = [x for x in reqdict
if not ((x[2] is None or "=" in x[2]) and
(RPMProvides, x[1], x[3]) in prvdict or
system_provides.match(x[1], x[2], x[3]))]
reqargs = collapse_libc_requires(reqargs)
recargs = [x for x in recdict
if not ((x[2] is None or "=" in x[2]) and
(RPMProvides, x[1], x[3]) in prvdict or
system_provides.match(x[1], x[2], x[3]))]
prvargs = prvdict.keys()
cnfargs = cnfdict.keys()
upgargs = upgdict.keys()
if disttag:
distversion = "%s-%s" % (version, disttag)
if distepoch:
distversion += distepoch
versionarch = "%s@%s" % (distversion, arch)
pkg = self.buildPackage((RPMPackage, name, versionarch),
prvargs, reqargs, upgargs, cnfargs, recargs)
pkg.loaders[self] = info
# Store the provided files for future usage.
if filedict:
for filename in filedict:
lst = self._fileprovides.get(filename)
if not lst:
self._fileprovides[filename] = [pkg]
else:
lst.append(pkg)
if pkgid:
self._pkgids[pkgid] = pkg
# Reset all information.
name = None
version = None
arch = None
disttag = None
distepoch = None
pkgid = None
reqdict.clear()
recdict.clear()
prvdict.clear()
upgdict.clear()
cnfdict.clear()
filedict.clear()
# Do not clear it. pkg.loaders has a reference.
info = {}
# Update progress
offset = file.tell()
div, mod = divmod(offset-lastoffset+mod, BYTESPERPKG)
lastoffset = offset
progress.add(div)
progress.show()
elem.clear()
file.close()
def test_checknone(self):
self.assertTrue(checkver(None, None))
def test_checkdistepoch(self):
self.assertTrue(checkver("1-2:3", "1-2"))
def test_checkstring(self):
self.assertTrue(checkver("1", "1"))
def test_checkdistepoch(self):
self.assertTrue(checkver("1-2:3", "1-2"))
def test_checknone(self):
self.assertTrue(checkver(None, None))
def test_checkstring(self):
self.assertTrue(checkver("1", "1"))
info = {
"nvra": element[0],
"summary": summary,
"filesize": filesize,
"size": element[2],
"group": element[3],
"description": description,
"sourcerpm": sourcerpm,
"url": url,
"license": license
}
prvdict = {}
for n, r, v, f in provides:
if n == name and checkver(v, version):
prv = (NPrv, n, versionarch)
else:
prv = (Prv, n, v)
prvdict[prv] = True
reqdict = {}
for n, r, v, f in requires:
if not ((r is None or "=" in r) and (Prv, n, v) in prvdict
or system_provides.match(n, r, v)):
if f:
reqdict[(PreReq, n, r, v)] = True
else:
reqdict[(Req, n, r, v)] = True
cnfdict = {}