def __init__(self, path, basedir='', buffer=''):
Magic.__init__(self, path, basedir)
fullpath = basedir + path
self.contents['stripped'] = elf.stripped(fullpath)
if self.__class__ is ELF:
# ar doesn't deal with hasDebug or RPATH
try:
self.contents['hasDebug'] = elf.hasDebug(fullpath)
except elf.error:
pass
try:
self.contents['RPATH'] = elf.getRPATH(fullpath)
except elf.error:
pass
try:
self.contents['Type'] = elf.getType(fullpath)
except elf.error:
pass
try:
requires, provides = elf.inspect(fullpath)
# Filter None abi flags
requires = [
x for x in requires if x[0] != 'abi' or x[2][0] is not None
]
self.contents['requires'] = requires
self.contents['provides'] = provides
for req in requires:
if req[0] == 'abi':
self.contents['abi'] = req[1:]
self.contents['isnset'] = req[2][1]
for prov in provides:
if prov[0] == 'soname':
self.contents['soname'] = prov[1]
except elf.error:
pass
def __init__(self, path, basedir='', buffer=''):
Magic.__init__(self, path, basedir)
fullpath = basedir+path
self.contents['stripped'] = elf.stripped(fullpath)
if self.__class__ is ELF:
# ar doesn't deal with hasDebug or RPATH
try:
self.contents['hasDebug'] = elf.hasDebug(fullpath)
except elf.error: pass
try:
self.contents['RPATH'] = elf.getRPATH(fullpath)
except elf.error: pass
try:
self.contents['Type'] = elf.getType(fullpath)
except elf.error: pass
try:
requires, provides = elf.inspect(fullpath)
# Filter None abi flags
requires = [ x for x in requires
if x[0] != 'abi' or x[2][0] is not None ]
self.contents['requires'] = requires
self.contents['provides'] = provides
for req in requires:
if req[0] == 'abi':
self.contents['abi'] = req[1:]
self.contents['isnset'] = req[2][1]
for prov in provides:
if prov[0] == 'soname':
self.contents['soname'] = prov[1]
except elf.error: pass
def rpmExpandMacro(val):
if getattr(rpm, '_rpm', ''):
rawRpmModulePath = rpm._rpm.__file__
else:
rawRpmModulePath = rpm.__file__
sonames = [ x[1] for x in elf.inspect(rawRpmModulePath)[0]
if x[0] == 'soname']
rpmLibs = [ x for x in sonames if re.match('librpm[-\.].*so', x) ]
assert(len(rpmLibs) == 1)
librpm = ctypes.CDLL(rpmLibs[0])
librpm.expandMacros.argtypes = (c_void_p, c_void_p, c_void_p, c_long)
librpm.expandMacros.restype = c_int
buf = ctypes.create_string_buffer(val, len(val) * 100)
rc = librpm.expandMacros(None, None, buf, len(buf))
if rc != 0:
raise RuntimeError("failed to expand RPM macro %r" % (val,))
return buf.value
def rpmExpandMacro(val):
if getattr(rpm, '_rpm', ''):
rawRpmModulePath = rpm._rpm.__file__
else:
rawRpmModulePath = rpm.__file__
sonames = [
x[1] for x in elf.inspect(rawRpmModulePath)[0] if x[0] == 'soname'
]
rpmLibs = [x for x in sonames if re.match('librpm[-\.].*so', x)]
assert (len(rpmLibs) == 1)
librpm = ctypes.CDLL(rpmLibs[0])
librpm.expandMacros.argtypes = (c_void_p, c_void_p, c_void_p, c_long)
librpm.expandMacros.restype = c_int
buf = ctypes.create_string_buffer(val, len(val) * 100)
rc = librpm.expandMacros(None, None, buf, len(buf))
if rc != 0:
raise RuntimeError("failed to expand RPM macro %r" % (val, ))
return buf.value
