backend.common.rhn

Module rhn_rpm

Classes

[hide private]

RPM_Header
Wrapper class for an rpm header - we need to store a flag is_source

RPM_Package

MatchIterator

Functions

[hide private]

get_header_byte_range(package_file)
Return the start and end bytes of the rpm header object.

source code

get_header_struct_size(package_file)
Compute the size in bytes of the rpm header struct starting at the current position in package_file.

source code

get_package_header(filename=None, file_obj=None, fd=None)
Loads the package header from a file / stream / file descriptor Raises rpm.error if an error is found, or InvalidPacageError if package is busted

source code

headerLoad(data)

source code

labelCompare(t1, t2)

source code

nvre_compare(t1, t2)

source code

hdrLabelCompare(hdr1, hdr2)
take two RPMs or headers and compare them for order

source code

sortRPMs(rpms)
Sorts a list of RPM files.

source code

getInstalledHeader(rpmName)
quieries the RPM DB for a header matching rpmName.

source code

Variables

[hide private]

PGPHASHALGO = {1: 'md5', 2: 'sha1', 3: 'ripemd160', 5: 'md2', ...

SHARED_TS = None
hash(x)

RPMBUILD_BUILD = 2

RPMBUILD_CHECK = 8

RPMBUILD_CLEAN = 16

RPMBUILD_FILECHECK = 32

RPMBUILD_INSTALL = 4

RPMBUILD_ISICON = 4

RPMBUILD_ISNO = 8

RPMBUILD_ISPATCH = 2

RPMBUILD_ISSOURCE = 1

RPMBUILD_NONE = 0

RPMBUILD_PACKAGEBINARY = 128

RPMBUILD_PACKAGESOURCE = 64

RPMBUILD_PKG_NODIRTOKENS = 1

RPMBUILD_PKG_NONE = 0

RPMBUILD_PREP = 1

RPMBUILD_RMBUILD = 512

RPMBUILD_RMSOURCE = 256

RPMBUILD_RMSPEC = 2048

RPMCALLBACK_CPIO_ERROR = 16384

RPMCALLBACK_ELEM_PROGRESS = 524288

RPMCALLBACK_INST_CLOSE_FILE = 8

RPMCALLBACK_INST_OPEN_FILE = 4

RPMCALLBACK_INST_PROGRESS = 1

RPMCALLBACK_INST_START = 2

RPMCALLBACK_INST_STOP = 262144

RPMCALLBACK_REPACKAGE_PROGRESS = 1024

RPMCALLBACK_REPACKAGE_START = 2048

RPMCALLBACK_REPACKAGE_STOP = 4096

RPMCALLBACK_SCRIPT_ERROR = 32768

RPMCALLBACK_SCRIPT_START = 65536

RPMCALLBACK_SCRIPT_STOP = 131072

RPMCALLBACK_TRANS_PROGRESS = 16

RPMCALLBACK_TRANS_START = 32

RPMCALLBACK_TRANS_STOP = 64

RPMCALLBACK_UNINST_PROGRESS = 128

RPMCALLBACK_UNINST_START = 256

RPMCALLBACK_UNINST_STOP = 512

RPMCALLBACK_UNKNOWN = 0

RPMCALLBACK_UNPACK_ERROR = 8192

RPMDBI_BASENAMES = 1117

RPMDBI_CONFLICTNAME = 1054

RPMDBI_DIRNAMES = 1118

RPMDBI_GROUP = 1016

RPMDBI_INSTALLTID = 1128

RPMDBI_INSTFILENAMES = 5040

RPMDBI_LABEL = 2

RPMDBI_NAME = 1000

RPMDBI_OBSOLETENAME = 1090

RPMDBI_PACKAGES = 0

RPMDBI_PROVIDENAME = 1047

RPMDBI_REQUIRENAME = 1049

RPMDBI_SHA1HEADER = 269

RPMDBI_SIGMD5 = 261

RPMDBI_TRIGGERNAME = 1066

RPMDEP_SENSE_CONFLICTS = 1

RPMDEP_SENSE_REQUIRES = 0

RPMFILE_CONFIG = 1

RPMFILE_DOC = 2

RPMFILE_GHOST = 64

RPMFILE_ICON = 4

RPMFILE_LICENSE = 128

RPMFILE_MISSINGOK = 8

RPMFILE_NOREPLACE = 16

RPMFILE_PUBKEY = 2048

RPMFILE_README = 256

RPMFILE_SPECFILE = 32

RPMFILE_STATE_NETSHARED = 3

RPMFILE_STATE_NORMAL = 0

RPMFILE_STATE_NOTINSTALLED = 2

RPMFILE_STATE_REPLACED = 1

RPMFILE_STATE_WRONGCOLOR = 4

RPMLOG_ALERT = 1

RPMLOG_CRIT = 2

RPMLOG_DEBUG = 7

RPMLOG_EMERG = 0

RPMLOG_ERR = 3

RPMLOG_INFO = 6

RPMLOG_NOTICE = 5

RPMLOG_WARNING = 4

RPMMIRE_DEFAULT = 0

RPMMIRE_GLOB = 3

RPMMIRE_REGEX = 2

RPMMIRE_STRCMP = 1

RPMPROB_BADARCH = 0

RPMPROB_BADOS = 1

RPMPROB_BADRELOCATE = 3

RPMPROB_CONFLICT = 5

RPMPROB_DISKNODES = 10

RPMPROB_DISKSPACE = 9

RPMPROB_FILE_CONFLICT = 7

RPMPROB_FILTER_DISKNODES = 256

RPMPROB_FILTER_DISKSPACE = 128

RPMPROB_FILTER_FORCERELOCATE = 8

RPMPROB_FILTER_IGNOREARCH = 2

RPMPROB_FILTER_IGNOREOS = 1

RPMPROB_FILTER_OLDPACKAGE = 64

RPMPROB_FILTER_REPLACENEWFILES = 16

RPMPROB_FILTER_REPLACEOLDFILES = 32

RPMPROB_FILTER_REPLACEPKG = 4

RPMPROB_NEW_FILE_CONFLICT = 6

RPMPROB_OBSOLETES = 11

RPMPROB_OLDPACKAGE = 8

RPMPROB_PKG_INSTALLED = 2

RPMPROB_REQUIRES = 4

RPMRC_FAIL = 2

RPMRC_NOKEY = 4

RPMRC_NOTFOUND = 1

RPMRC_NOTTRUSTED = 3

RPMRC_OK = 0

RPMSENSE_ANY = 0

RPMSENSE_CONFIG = 268435456

RPMSENSE_EQUAL = 8

RPMSENSE_FIND_PROVIDES = 32768

RPMSENSE_FIND_REQUIRES = 16384

RPMSENSE_GREATER = 4

RPMSENSE_INTERP = 256

RPMSENSE_KEYRING = 67108864

RPMSENSE_LESS = 2

RPMSENSE_POSTTRANS = 32

RPMSENSE_PREREQ = 64

RPMSENSE_PRETRANS = 128

RPMSENSE_RPMLIB = 16777216

RPMSENSE_SCRIPT_POST = 1024

RPMSENSE_SCRIPT_POSTUN = 4096

RPMSENSE_SCRIPT_PRE = 512

RPMSENSE_SCRIPT_PREUN = 2048

RPMSENSE_SCRIPT_VERIFY = 8192

RPMSENSE_TRIGGERIN = 65536

RPMSENSE_TRIGGERPOSTUN = 262144

RPMSENSE_TRIGGERPREIN = 33554432

RPMSENSE_TRIGGERUN = 131072

RPMSPEC_ANYARCH = 1

RPMSPEC_FORCE = 2

RPMSPEC_NOLANG = 4

RPMSPEC_NONE = 0

RPMTAG_ARCH = 1022

RPMTAG_ARCHIVESIZE = 1046

RPMTAG_BASENAMES = 1117

RPMTAG_BUGURL = 5012

RPMTAG_BUILDARCHS = 1089

RPMTAG_BUILDHOST = 1007

RPMTAG_BUILDTIME = 1006

RPMTAG_C = 1054

RPMTAG_CHANGELOGNAME = 1081

RPMTAG_CHANGELOGTEXT = 1082

RPMTAG_CHANGELOGTIME = 1080

RPMTAG_CLASSDICT = 1142

RPMTAG_COLLECTIONS = 5029

RPMTAG_CONFLICTFLAGS = 1053

RPMTAG_CONFLICTNAME = 1054

RPMTAG_CONFLICTNEVRS = 5044

RPMTAG_CONFLICTS = 1054

RPMTAG_CONFLICTVERSION = 1055

RPMTAG_COOKIE = 1094

RPMTAG_DBINSTANCE = 1195

RPMTAG_DEPENDSDICT = 1145

RPMTAG_DESCRIPTION = 1005

RPMTAG_DIRINDEXES = 1116

RPMTAG_DIRNAMES = 1118

RPMTAG_DISTRIBUTION = 1010

RPMTAG_DISTTAG = 1155

RPMTAG_DISTURL = 1123

RPMTAG_DSAHEADER = 267

RPMTAG_E = 1003

RPMTAG_ENHANCEFLAGS = 5057

RPMTAG_ENHANCENAME = 5055

RPMTAG_ENHANCES = 5055

RPMTAG_ENHANCEVERSION = 5056

RPMTAG_EPOCH = 1003

RPMTAG_EPOCHNUM = 5019

RPMTAG_EVR = 5013

RPMTAG_EXCLUDEARCH = 1059

RPMTAG_EXCLUDEOS = 1060

RPMTAG_EXCLUSIVEARCH = 1061

RPMTAG_EXCLUSIVEOS = 1062

RPMTAG_FILECAPS = 5010

RPMTAG_FILECLASS = 1141

RPMTAG_FILECOLORS = 1140

RPMTAG_FILECONTEXTS = 1147

RPMTAG_FILEDEPENDSN = 1144

RPMTAG_FILEDEPENDSX = 1143

RPMTAG_FILEDEVICES = 1095

RPMTAG_FILEDIGESTALGO = 5011

RPMTAG_FILEDIGESTS = 1035

RPMTAG_FILEFLAGS = 1037

RPMTAG_FILEGROUPNAME = 1040

RPMTAG_FILEINODES = 1096

RPMTAG_FILELANGS = 1097

RPMTAG_FILELINKTOS = 1036

RPMTAG_FILEMD5S = 1035

RPMTAG_FILEMODES = 1030

RPMTAG_FILEMTIMES = 1034

RPMTAG_FILENAMES = 5000

RPMTAG_FILENLINKS = 5045

RPMTAG_FILEPROVIDE = 5001

RPMTAG_FILERDEVS = 1033

RPMTAG_FILEREQUIRE = 5002

RPMTAG_FILESIZES = 1028

RPMTAG_FILESTATES = 1029

RPMTAG_FILEUSERNAME = 1039

RPMTAG_FILEVERIFYFLAGS = 1045

RPMTAG_FSCONTEXTS = 1148

RPMTAG_GIF = 1012

RPMTAG_GROUP = 1016

RPMTAG_HDRID = 269

RPMTAG_HEADERCOLOR = 5017

RPMTAG_HEADERI18NTABLE = 100

RPMTAG_HEADERIMAGE = 61

RPMTAG_HEADERIMMUTABLE = 63

RPMTAG_HEADERREGIONS = 64

RPMTAG_HEADERSIGNATURES = 62

RPMTAG_ICON = 1043

RPMTAG_INSTALLCOLOR = 1127

RPMTAG_INSTALLTID = 1128

RPMTAG_INSTALLTIME = 1008

RPMTAG_INSTFILENAMES = 5040

RPMTAG_INSTPREFIXES = 1099

RPMTAG_LICENSE = 1014

RPMTAG_LONGARCHIVESIZE = 271

RPMTAG_LONGFILESIZES = 5008

RPMTAG_LONGSIGSIZE = 270

RPMTAG_LONGSIZE = 5009

RPMTAG_N = 1000

RPMTAG_NAME = 1000

RPMTAG_NEVR = 5015

RPMTAG_NEVRA = 5016

RPMTAG_NOPATCH = 1052

RPMTAG_NOSOURCE = 1051

RPMTAG_NOT_FOUND = -1

RPMTAG_NVR = 5014

RPMTAG_NVRA = 1196

RPMTAG_O = 1090

RPMTAG_OBSOLETEFLAGS = 1114

RPMTAG_OBSOLETENAME = 1090

RPMTAG_OBSOLETENEVRS = 5043

RPMTAG_OBSOLETES = 1090

RPMTAG_OBSOLETEVERSION = 1115

RPMTAG_OLDFILENAMES = 1027

RPMTAG_OPTFLAGS = 1122

RPMTAG_ORDERFLAGS = 5037

RPMTAG_ORDERNAME = 5035

RPMTAG_ORDERVERSION = 5036

RPMTAG_ORIGBASENAMES = 1120

RPMTAG_ORIGDIRINDEXES = 1119

RPMTAG_ORIGDIRNAMES = 1121

RPMTAG_ORIGFILENAMES = 5007

RPMTAG_OS = 1021

RPMTAG_P = 1047

RPMTAG_PACKAGER = 1015

RPMTAG_PATCH = 1019

RPMTAG_PATCHESFLAGS = 1134

RPMTAG_PATCHESNAME = 1133

RPMTAG_PATCHESVERSION = 1135

RPMTAG_PAYLOADCOMPRESSOR = 1125

RPMTAG_PAYLOADFLAGS = 1126

RPMTAG_PAYLOADFORMAT = 1124

RPMTAG_PKGID = 261

RPMTAG_PLATFORM = 1132

RPMTAG_POLICIES = 1150

RPMTAG_POLICYFLAGS = 5033

RPMTAG_POLICYNAMES = 5030

RPMTAG_POLICYTYPES = 5031

RPMTAG_POLICYTYPESINDEXES = 5032

RPMTAG_POSTIN = 1024

RPMTAG_POSTINFLAGS = 5021

RPMTAG_POSTINPROG = 1086

RPMTAG_POSTTRANS = 1152

RPMTAG_POSTTRANSFLAGS = 5025

RPMTAG_POSTTRANSPROG = 1154

RPMTAG_POSTUN = 1026

RPMTAG_POSTUNFLAGS = 5023

RPMTAG_POSTUNPROG = 1088

RPMTAG_PREFIXES = 1098

RPMTAG_PREIN = 1023

RPMTAG_PREINFLAGS = 5020

RPMTAG_PREINPROG = 1085

RPMTAG_PRETRANS = 1151

RPMTAG_PRETRANSFLAGS = 5024

RPMTAG_PRETRANSPROG = 1153

RPMTAG_PREUN = 1025

RPMTAG_PREUNFLAGS = 5022

RPMTAG_PREUNPROG = 1087

RPMTAG_PROVIDEFLAGS = 1112

RPMTAG_PROVIDENAME = 1047

RPMTAG_PROVIDENEVRS = 5042

RPMTAG_PROVIDES = 1047

RPMTAG_PROVIDEVERSION = 1113

RPMTAG_PUBKEYS = 266

RPMTAG_R = 1002

RPMTAG_RECOMMENDFLAGS = 5048

RPMTAG_RECOMMENDNAME = 5046

RPMTAG_RECOMMENDS = 5046

RPMTAG_RECOMMENDVERSION = 5047

RPMTAG_RECONTEXTS = 1149

RPMTAG_RELEASE = 1002

RPMTAG_REMOVETID = 1129

RPMTAG_REQUIREFLAGS = 1048

RPMTAG_REQUIRENAME = 1049

RPMTAG_REQUIRENEVRS = 5041

RPMTAG_REQUIRES = 1049

RPMTAG_REQUIREVERSION = 1050

RPMTAG_RPMVERSION = 1064

RPMTAG_RSAHEADER = 268

RPMTAG_SHA1HEADER = 269

RPMTAG_SIGGPG = 262

RPMTAG_SIGMD5 = 261

RPMTAG_SIGPGP = 259

RPMTAG_SIGSIZE = 257

RPMTAG_SIZE = 1009

RPMTAG_SOURCE = 1018

RPMTAG_SOURCEPACKAGE = 1106

RPMTAG_SOURCEPKGID = 1146

RPMTAG_SOURCERPM = 1044

RPMTAG_SUGGESTFLAGS = 5051

RPMTAG_SUGGESTNAME = 5049

RPMTAG_SUGGESTS = 5049

RPMTAG_SUGGESTVERSION = 5050

RPMTAG_SUMMARY = 1004

RPMTAG_SUPPLEMENTFLAGS = 5054

RPMTAG_SUPPLEMENTNAME = 5052

RPMTAG_SUPPLEMENTS = 5052

RPMTAG_SUPPLEMENTVERSION = 5053

RPMTAG_TRIGGERCONDS = 5005

RPMTAG_TRIGGERFLAGS = 1068

RPMTAG_TRIGGERINDEX = 1069

RPMTAG_TRIGGERNAME = 1066

RPMTAG_TRIGGERSCRIPTFLAGS = 5027

RPMTAG_TRIGGERSCRIPTPROG = 1092

RPMTAG_TRIGGERSCRIPTS = 1065

RPMTAG_TRIGGERTYPE = 5006

RPMTAG_TRIGGERVERSION = 1067

RPMTAG_URL = 1020

RPMTAG_V = 1001

RPMTAG_VCS = 5034

RPMTAG_VENDOR = 1011

RPMTAG_VERBOSE = 5018

RPMTAG_VERIFYSCRIPT = 1079

RPMTAG_VERIFYSCRIPTFLAGS = 5026

RPMTAG_VERIFYSCRIPTPROG = 1091

RPMTAG_VERSION = 1001

RPMTAG_XPM = 1013

RPMTRANS_FLAG_ADDINDEPS = 0

RPMTRANS_FLAG_ALLFILES = 64

RPMTRANS_FLAG_BUILD_PROBS = 2

RPMTRANS_FLAG_JUSTDB = 8

RPMTRANS_FLAG_KEEPOBSOLETE = 0

RPMTRANS_FLAG_NOCONFIGS = 1073741824

RPMTRANS_FLAG_NOCONTEXTS = 256

RPMTRANS_FLAG_NODOCS = 32

RPMTRANS_FLAG_NOFILEDIGEST = 134217728

RPMTRANS_FLAG_NOMD5 = 134217728

RPMTRANS_FLAG_NOPLUGINS = 128

RPMTRANS_FLAG_NOPOST = 262144

RPMTRANS_FLAG_NOPOSTUN = 4194304

RPMTRANS_FLAG_NOPRE = 131072

RPMTRANS_FLAG_NOPREUN = 2097152

RPMTRANS_FLAG_NOSCRIPTS = 4

RPMTRANS_FLAG_NOSUGGEST = 0

RPMTRANS_FLAG_NOTRIGGERIN = 524288

RPMTRANS_FLAG_NOTRIGGERPOSTUN = 8388608

RPMTRANS_FLAG_NOTRIGGERPREIN = 65536

RPMTRANS_FLAG_NOTRIGGERS = 16

RPMTRANS_FLAG_NOTRIGGERUN = 1048576

RPMTRANS_FLAG_REPACKAGE = 0

RPMTRANS_FLAG_REVERSE = 0

RPMTRANS_FLAG_TEST = 1

RPMVSF_DEFAULT = 0

RPMVSF_NEEDPAYLOAD = 2

RPMVSF_NODSA = 262144

RPMVSF_NODSAHEADER = 1024

RPMVSF_NOHDRCHK = 1

RPMVSF_NOMD5 = 131072

RPMVSF_NOMD5HEADER = 512

RPMVSF_NORSA = 524288

RPMVSF_NORSAHEADER = 2048

RPMVSF_NOSHA1 = 65536

RPMVSF_NOSHA1HEADER = 256

__package__ = 'backend.common'

Function Details

[hide private]

get_header_byte_range(package_file)

source code

Return the start and end bytes of the rpm header object.

For details of the rpm file format, see: http://www.rpm.org/max-rpm/s1-rpm-file-format-rpm-file-format.html

sortRPMs(rpms)

source code

Sorts a list of RPM files. They *must* exist.

Variables Details

[hide private]

PGPHASHALGO

Value:

{1: 'md5',
 2: 'sha1',
 3: 'ripemd160',
 5: 'md2',
 6: 'tiger192',
 7: 'haval-5-160',
 8: 'sha256',
 9: 'sha384',
...