def store_rpm_deps(db, package, nogpgcheck=False):
"""
Save RPM dependencies of `package` to
storage.
Expects pyfaf.storage.opsys.Package object.
"""
pkg_id = package.id
ts = rpm.ts()
rpm_file = package.get_lob_fd("package")
if not rpm_file:
log.warning("Package {0} has no lob stored".format(package.name))
return False
if nogpgcheck:
ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES) #pylint: disable=protected-access
try:
header = ts.hdrFromFdno(rpm_file.fileno())
except rpm.error as exc:
log.error("rpm error: {0}".format(exc))
return False
files = header.fiFromHeader()
log.debug("%s contains %d files", package.nvra(), len(files))
# Invalid name for type variable
# pylint: disable-msg=C0103
for f in files:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = f[0]
new.flags = 0
db.session.add(new)
provides = header.dsFromHeader('providename')
for p in provides:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = p.N()
new.flags = p.Flags()
evr = p.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
requires = header.dsFromHeader('requirename')
for r in requires:
new = PackageDependency()
new.package_id = pkg_id
new.type = "REQUIRES"
new.name = r.N()
new.flags = r.Flags()
evr = r.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
conflicts = header.dsFromHeader('conflictname')
for c in conflicts:
new = PackageDependency()
new.package_id = pkg_id
new.type = "CONFLICTS"
new.name = c.N()
new.flags = c.Flags()
evr = c.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
# pylint: enable-msg=C0103
rpm_file.close()
db.session.flush()
return True
def store_package_deps(db, package_obj):
pkg_id = package_obj.id
ts = rpm.ts()
rpm_file = package_obj.get_lob_fd("package")
header = ts.hdrFromFdno(rpm_file.fileno())
files = header.fiFromHeader()
logging.debug("{0} contains {1} files".format(package_obj.nvra(),
len(files)))
for f in files:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = f[0]
new.flags = 0
db.session.add(new)
provides = header.dsFromHeader('providename')
for p in provides:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = p.N()
new.flags = p.Flags()
evr = p.EVR()
if len(evr):
new.epoch, new.version, new.release = rpmutils.stringToVersion(evr)
db.session.add(new)
requires = header.dsFromHeader('requirename')
for r in requires:
new = PackageDependency()
new.package_id = pkg_id
new.type = "REQUIRES"
new.name = r.N()
new.flags = r.Flags()
evr = r.EVR()
if len(evr):
new.epoch, new.version, new.release = rpmutils.stringToVersion(evr)
db.session.add(new)
conflicts = header.dsFromHeader('conflictname')
for c in conflicts:
new = PackageDependency()
new.package_id = pkg_id
new.type = "CONFLICTS"
new.name = c.N()
new.flags = c.Flags()
evr = c.EVR()
if len(evr):
new.epoch, new.version, new.release = rpmutils.stringToVersion(evr)
db.session.add(new)
rpm_file.close()
db.session.flush()
def store_rpm_deps(db, package, nogpgcheck=False):
"""
Save RPM dependencies of `package` to
storage.
Expects pyfaf.storage.opsys.Package object.
"""
pkg_id = package.id
ts = rpm.ts()
rpm_file = package.get_lob_fd("package")
if not rpm_file:
log.warning("Package {0} has no lob stored".format(package.name))
return False
if nogpgcheck:
ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES) #pylint: disable=protected-access
try:
header = ts.hdrFromFdno(rpm_file.fileno())
except rpm.error as exc:
log.error("rpm error: {0}".format(exc))
return False
files = header.fiFromHeader()
log.debug("{0} contains {1} files".format(package.nvra(),
len(files)))
# Invalid name for type variable
# pylint: disable-msg=C0103
for f in files:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = f[0]
new.flags = 0
db.session.add(new)
provides = header.dsFromHeader('providename')
for p in provides:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = p.N()
new.flags = p.Flags()
evr = p.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
requires = header.dsFromHeader('requirename')
for r in requires:
new = PackageDependency()
new.package_id = pkg_id
new.type = "REQUIRES"
new.name = r.N()
new.flags = r.Flags()
evr = r.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
conflicts = header.dsFromHeader('conflictname')
for c in conflicts:
new = PackageDependency()
new.package_id = pkg_id
new.type = "CONFLICTS"
new.name = c.N()
new.flags = c.Flags()
evr = c.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
# pylint: enable-msg=C0103
rpm_file.close()
db.session.flush()
return True
def store_rpm_provides(db: Database, package: Package, nogpgcheck: bool = False) -> None:
"""
Save RPM provides of `package` to storage.
Expects pyfaf.storage.opsys.Package object.
"""
pkg_id = package.id
ts = rpm.ts()
rpm_file = package.get_lob_fd("package")
if not rpm_file:
raise FafError("Package {0} has no lob stored".format(package.name))
if nogpgcheck:
ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES) #pylint: disable=protected-access
try:
header = ts.hdrFromFdno(rpm_file.fileno())
except rpm.error as exc:
rpm_file.close()
raise FafError("rpm error: {0}".format(exc)) from exc
files = header.fiFromHeader()
log.debug("%s contains %d files", package.nvra(), len(files))
# Invalid name for type variable
# pylint: disable-msg=C0103
for f in files:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = f[0]
new.flags = 0
db.session.add(new)
provides = header.dsFromHeader('providename')
for p in provides:
if len(p.N()) > 1024:
log.warning("Provides item in RPM header of %s longer than 1024 "
"characters. Skipping", package.name)
continue
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = p.N()
new.flags = p.Flags()
evr = p.EVR()
if evr:
try:
new.epoch, new.version, new.release = parse_evr(evr)
except ValueError as ex:
log.warning("Unparsable EVR ‘%s’ of %s in Provides of %s: %s. "
"Skipping",
evr, p.N(), package.name, ex)
continue
db.session.add(new)
rpm_file.close()
db.session.flush()
