def remInstalled(category, package, version, buildtype=""):
""" deprecated, use InstallDB.installdb.remInstalled() instead """
utils.debug("remInstalled called", 2)
if buildtype != "":
fileName = "installed-" + buildtype
else:
fileName = "installed"
utils.debug("removing package %s - %s from %s" % (package, version, fileName), 2)
dbFileName = os.path.join(utils.etcDir(), fileName)
tmpdbfile = os.path.join(utils.etcDir(), "TMPinstalled")
found = False
if os.path.exists(dbFileName):
with open(dbFileName, "rb") as dbFile:
with open(tmpdbfile, "wb") as tfile:
for line in dbFile:
## \todo the category should not be part of the search string
## because otherwise it is not possible to unmerge package using
## the same name but living in different categories
if not line.startswith("%s/%s" % (category, package)):
tfile.write(line)
else:
found = True
os.remove(dbFileName)
os.rename(tmpdbfile, dbFileName)
return found
def __init__( self, filename = os.path.join( utils.etcDir(), 'install.db' ) ):
self.dbfilename = filename
if not os.path.exists( filename ):
if not os.path.exists( utils.etcDir() ):
os.makedirs( utils.etcDir() )
utils.debug( "database does not exist yet: creating database & importing old data" )
self._prepareDatabase()
else:
utils.debug( "found database", 1 )
self.connection = sqlite3.connect( self.dbfilename )
def isPkgInstalled( self, category, package, version, buildType='' ):
# TODO: we have self.isPkgInstalled (formerly self._isInstalled) and self.isInstalled. Clarify names.
""" check if a package with a certain category, package and version is installed (used for import) """
# find in old style database
path = utils.etcDir()
fileName = os.path.join( path, 'installed' )
if not os.path.isfile( fileName ):
return False
with open( fileName, "rb" ) as f:
for line in f.read().splitlines():
( _category, _packageVersion ) = line.split( "/" )
( _package, _version ) = utils.packageSplit(_packageVersion)
if category != '' and version != '' and category == _category and package == _package \
and version == _version:
return True
elif category == '' and version == '' and package == _package:
return True
# find in release mode database
if buildType != '':
fileName = os.path.join( path,'installed-' + buildType )
if os.path.isfile( fileName ):
with open( fileName, "rb" ) as f:
for line in f.read().splitlines():
( _category, _packageVersion ) = line.split( "/" )
( _package, _version ) = utils.packageSplit( _packageVersion )
if category != '' and version != '' and category == _category and package == _package and version == _version:
return True
elif category == '' and version == '' and package == _package:
return True
return False
def isInstalled( category, package, version, buildtype='' ):
""" deprecated, use InstallDB.installdb.isInstalled() instead """
utils.debug( "isInstalled(%s, %s, %s, %s)" % (category, package, version, buildtype), 2 )
# find in old style database
path = utils.etcDir()
fileName = os.path.join(path,'installed')
found = False
if os.path.isfile( fileName ):
with open( fileName, "rb" ) as f:
for line in f.read().splitlines():
(_category, _packageVersion) = line.split( "/" )
(_package, _version) = utils.packageSplit(_packageVersion)
if category != '' and version != '' and category == _category and package == _package and version == _version:
found = True
break
elif category == '' and version == '' and package == _package:
found = True
break
utils.debug("...%s found in main database" % (' ' if found else ' not'), 2 )
if found:
return True
# find in release mode database
if buildtype != '':
fileName = os.path.join(path,'installed-' + buildtype )
if os.path.isfile( fileName ):
with open( fileName, "rb" ) as f:
for line in f.read().splitlines():
(_category, _packageVersion) = line.split( "/" )
(_package, _version) = utils.packageSplit(_packageVersion)
if category != '' and version != '' and category == _category and package == _package and version == _version:
found = True
break
elif category == '' and version == '' and package == _package:
found = True
break
utils.debug( "...%s found in %s database" % ( (' ' if found else ' not'), buildtype), 2 )
if found:
return True
# try to detect packages from the installer
binary = utils.checkManifestFile( os.path.join( os.getenv( "KDEROOT" ), "manifest",
package + "-" + version + "-bin.ver"), category, package, version )
lib = utils.checkManifestFile( os.path.join( os.getenv( "KDEROOT" ), "manifest",
package + "-" + version + "-lib.ver"), category, package, version )
found = found or binary or lib
if not utils.envAsBool("EMERGE_VERSIONING", default=True) or utils.isSourceOnly():
# check for any installation except data packages
if not os.path.exists(os.path.join( os.getenv( "KDEROOT" ), "manifest" ) ):
return False
if package.endswith( "-src" ):
package = package[:-4]
for filename in os.listdir( os.path.join( os.getenv( "KDEROOT" ), "manifest" ) ):
if filename.startswith( package ) and not \
filename.startswith( package + "-data" ):
return True
return False
def findInstalled(category, package):
""" deprecated, use InstallDB.installdb.findInstalled() instead """
fileName = os.path.join(utils.etcDir(), "installed")
if not os.path.isfile(fileName):
return None
ret = None
regexStr = "^%s/%s-(.*)$" % (category, re.escape(package))
regex = re.compile(regexStr)
with open(fileName, "rb") as f:
for line in f.read().splitlines():
match = regex.match(line)
if match:
utils.debug("found: " + match.group(1), 2)
ret = match.group(1)
return ret
def addInstalled(category, package, version, buildtype=""):
""" deprecated, use InstallDB.installdb.addInstalled() instead """
utils.debug("addInstalled called", 2)
# write a line to etc/portage/installed,
# that contains category/package-version
path = os.path.join(utils.etcDir())
if not os.path.isdir(path):
os.makedirs(path)
if buildtype != "":
fileName = "installed-" + buildtype
else:
fileName = "installed"
utils.debug("installing package %s - %s into %s" % (package, version, fileName), 2)
if os.path.isfile(os.path.join(path, fileName)):
with open(os.path.join(path, fileName), "rb") as f:
for line in f:
if line.startswith("%s/%s-%s" % (category, package, version)):
utils.warning("version already installed")
return
elif line.startswith("%s/%s-" % (category, package)):
utils.die("already installed, this should no happen")
with open(os.path.join(path, fileName), "ab") as f:
f.write("%s/%s-%s\r\n" % (category, package, version))
