+# -*- coding: iso-8859-1 -*-
import xml.sax
-from Tools.Directories import crawlDirectory, resolveFilename, SCOPE_CONFIG, SCOPE_SKIN, copyfile, copytree
+from Tools.Directories import crawlDirectory, resolveFilename, SCOPE_CONFIG, SCOPE_SKIN, SCOPE_METADIR, copyfile, copytree
from Components.NimManager import nimmanager
from Components.Ipkg import IpkgComponent
from Components.config import config, configfile
return repr(self.value)
class InfoHandler(xml.sax.ContentHandler):
- def __init__(self, prerequisiteMet, directory):
+ def __init__(self, prerequisiteMet, directory, language = None):
self.attributes = {}
self.directory = directory
self.list = []
self.elements = []
self.validFileTypes = ["skin", "config", "services", "favourites", "package"]
self.prerequisitesMet = prerequisiteMet
+ self.data = ""
+ self.languagedata = ""
+ self.language = language
def printError(self, error):
print "Error in defaults xml files:", error
raise InfoHandlerParseError, error
-
+
def startElement(self, name, attrs):
#print name, ":", attrs.items()
self.elements.append(name)
- if name in ("hardware", "bcastsystem", "satellite", "tag"):
+ if name in ("hardware", "bcastsystem", "satellite", "tag", "flag"):
if not attrs.has_key("type"):
self.printError(str(name) + " tag with no type attribute")
- if self.elements[-3] == "default":
+ if self.elements[-3] in ("default", "package"):
prerequisites = self.globalprerequisites
else:
prerequisites = self.prerequisites
if attrs.has_key("type"):
if attrs["type"] == "directories":
self.attributes["filestype"] = "directories"
+ elif attrs["type"] == "package":
+ self.attributes["filestype"] = "package"
# TODO add a compressed archive type
if name == "file":
self.prerequisites = {}
else:
self.filetype = type
self.fileattrs = attrs
+
+ if name == "package":
+ if attrs.has_key("details"):
+ self.attributes["details"] = str(attrs["details"])
+ if attrs.has_key("name"):
+ self.attributes["name"] = str(attrs["name"].encode("utf-8"))
+ if attrs.has_key("packagename"):
+ self.attributes["packagename"] = str(attrs["packagename"].encode("utf-8"))
+ if attrs.has_key("shortdescription"):
+ self.attributes["shortdescription"] = str(attrs["shortdescription"].encode("utf-8"))
+
+ if name == "screenshot":
+ if attrs.has_key("src"):
+ self.attributes["screenshot"] = str(attrs["src"])
+
def endElement(self, name):
#print "end", name
#print "self.elements:", self.elements
else:
directory = self.directory
self.attributes[self.filetype].append({ "name": str(self.fileattrs["name"]), "directory": directory })
-
- if name == "default":
+
+ if name in ( "default", "package" ):
self.list.append({"attributes": self.attributes, 'prerequisites': self.globalprerequisites})
self.attributes = {}
self.globalprerequisites = {}
-
+
def characters(self, data):
if self.elements[-1] == "author":
self.attributes["author"] = str(data)
if self.elements[-1] == "name":
self.attributes["name"] = str(data)
+ if self.elements[-1] == "packagename":
+ self.attributes["packagename"] = str(data.encode("utf-8"))
+ if self.elements[-1] == "shortdescription":
+ self.attributes["shortdescription"] = str(data.encode("utf-8"))
+ if self.elements[-1] == "description":
+ self.data += data.strip()
+ self.attributes["description"] = str(self.data.encode("utf-8"))
+ if self.language is not None:
+ if self.elements[-1] == ("name_" + str(self.language)):
+ self.attributes["name"] = str(data.encode("utf-8"))
+ if self.elements[-1] == ("shortdescription_" + str(self.language)):
+ self.attributes["shortdescription"] = str(data.encode("utf-8"))
+ if self.elements[-1] == ("description_" + str(self.language)):
+ self.languagedata += data.strip()
+ self.attributes["description"] = str(self.languagedata.encode("utf-8"))
#print "characters", data
class DreamInfoHandler:
STATUS_ERROR = 2
STATUS_INIT = 4
- def __init__(self, statusCallback, blocking = False, neededTag = None):
+ def __init__(self, statusCallback, blocking = False, neededTag = None, neededFlag = None, language = None):
self.hardware_info = HardwareInfo()
self.directory = "/"
self.neededTag = neededTag
+ self.neededFlag = neededFlag
+ self.language = language
# caution: blocking should only be used, if further execution in enigma2 depends on the outcome of
# the installer!
self.setStatus(self.STATUS_INIT)
self.packageslist = []
-
+ self.packagesIndexlist = []
+ self.packageDetails = []
+
def readInfo(self, directory, file):
print "Reading .info file", file
handler = InfoHandler(self.prerequisiteMet, directory)
except InfoHandlerParseError:
print "file", file, "ignored due to errors in the file"
print handler.list
-
+
+ def readIndex(self, directory, file):
+ print "Reading .xml meta index file", file
+ handler = InfoHandler(self.prerequisiteMet, directory, self.language)
+ try:
+ xml.sax.parse(file, handler)
+ for entry in handler.list:
+ self.packagesIndexlist.append((entry,file))
+ except InfoHandlerParseError:
+ print "file", file, "ignored due to errors in the file"
+ #print handler.list
+
+ def readDetails(self, directory, file):
+ print "Reading .xml meta details file", file
+ handler = InfoHandler(self.prerequisiteMet, directory, self.language)
+ try:
+ xml.sax.parse(file, handler)
+ for entry in handler.list:
+ self.packageDetails.append((entry,file))
+ except InfoHandlerParseError:
+ print "file", file, "ignored due to errors in the file"
+ #print handler.list
+
# prerequisites = True: give only packages matching the prerequisites
def fillPackagesList(self, prerequisites = True):
self.packageslist = []
if not self.prerequisiteMet(package[0]["prerequisites"]):
self.packageslist.remove(package)
return self.packageslist
+
+ # prerequisites = True: give only packages matching the prerequisites
+ def fillPackagesIndexList(self, prerequisites = True):
+ self.packagesIndexlist = []
+ if self.language is not None:
+ indexfile = 'index_' + self.language + '.xml'
+ else:
+ indexfile = 'index.xml'
+ if not isinstance(self.directory, list):
+ self.directory = [self.directory]
+ self.readIndex(self.directory[0] + "/", self.directory[0] + "/" + indexfile)
+
+ if prerequisites:
+ for package in self.packagesIndexlist[:]:
+ if not self.prerequisiteMet(package[0]["prerequisites"]):
+ self.packagesIndexlist.remove(package)
+ return self.packagesIndexlist
+
+ # prerequisites = True: give only packages matching the prerequisites
+ def fillPackageDetails(self, details = None):
+ self.packageDetails = []
+ detailsfile = details
+ if not isinstance(self.directory, list):
+ self.directory = [self.directory]
+ self.readDetails(self.directory[0] + "/", self.directory[0] + "/" + detailsfile)
+ return self.packageDetails
def prerequisiteMet(self, prerequisites):
# TODO: we need to implement a hardware detection here...
if self.neededTag is None:
if prerequisites.has_key("tag"):
return False
+ elif self.neededTag == 'ALL_TAGS':
+ return True
else:
if prerequisites.has_key("tag"):
if not self.neededTag in prerequisites["tag"]:
return False
else:
return False
+
+ if self.neededFlag is None:
+ if prerequisites.has_key("flag"):
+ return False
+ else:
+ if prerequisites.has_key("flag"):
+ if not self.neededFlag in prerequisites["flag"]:
+ return False
+ else:
+ return True # No flag found, assuming all flags valid
if prerequisites.has_key("satellite"):
for sat in prerequisites["satellite"]:
projects / vuplus_dvbapp / commitdiff