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-rw-r--r--testenv/misc/metalinkv3_xml.py305
1 files changed, 305 insertions, 0 deletions
diff --git a/testenv/misc/metalinkv3_xml.py b/testenv/misc/metalinkv3_xml.py
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+++ b/testenv/misc/metalinkv3_xml.py
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+from test.http_test import HTTPTest
+from misc.wget_file import WgetFile
+import hashlib
+
+class Metalinkv3_XML:
+
+ """ Metalink/XML v3 object """
+
+ # Initialize the Metalink object
+ def __init__ (self):
+ self.reset ()
+
+ # Reset the Metalink object
+ def reset (self):
+ self.LocalFiles = [] # list of WgetFile objects
+ self.ServerFiles = [[]] # list of WgetFile objects
+ self.ExpectedFiles = [] # list of WgetFile objects
+ self.LocalFiles_Set = [] # used as `list (set (var))`
+ self.ServerFiles_Set = [[]] # used as `list (set (var))`
+ self.ExpectedFiles_Set = [] # used as `list (set (var))`
+ self.Xml = '' # Metalink/XML content
+ self.XmlName = '' # Metalink/XML file name
+ self.XmlFile = None # Metalink/XML WgetFile object
+ self.Xml_Header = '<?xml version="1.0" encoding="utf-8"?>\n' + \
+ '<metalink version="3.0" xmlns="http://www.metalinker.org/">\n' + \
+ ' <publisher>\n' + \
+ ' <name>GNU Wget</name>\n' + \
+ ' </publisher>\n' + \
+ ' <license>\n' + \
+ ' <name>GNU GPL</name>\n' + \
+ ' <url>http://www.gnu.org/licenses/gpl.html</url>\n' + \
+ ' </license>\n' + \
+ ' <identity>Wget Test Files</identity>\n' + \
+ ' <version>1.2.3</version>\n' + \
+ ' <description>Wget Test Files description</description>\n' + \
+ ' <files>\n'
+ self.Xml_Footer = ' </files>\n' + \
+ '</metalink>\n'
+
+ # Print the Metalink object.
+ def print_meta (self):
+
+ print (self.Xml)
+ print ("LocalFiles = " + str (self.LocalFiles_Set))
+ print ("ServerFiles = " + str (self.ServerFiles_Set))
+ print ("ExpectedFiles = " + str (self.ExpectedFiles_Set))
+
+ # Add LocalFiles as WgetFile objects
+ #
+ # ["file_name", "content"],
+ # ["file_name", "content"]
+ def add_LocalFiles (self, *local_files):
+
+ for (file_name, content) in local_files:
+ if not file_name in self.LocalFiles_Set:
+ self.LocalFiles_Set.append (file_name)
+ self.LocalFiles.append (WgetFile (file_name, content))
+
+ # Add ServerFiles as WgetFile objects
+ #
+ # ["file_name", "content"],
+ # ["file_name", "content"]
+ def add_ServerFiles (self, *server_files):
+
+ for (file_name, content) in server_files:
+ if not file_name in self.ServerFiles_Set[0]:
+ self.ServerFiles_Set[0].append (file_name)
+ self.ServerFiles[0].append (WgetFile (file_name, content))
+
+ # Add ExpectedFiles as WgetFile objects
+ #
+ # ["file_name", "content"],
+ # ["file_name", "content"]
+ def add_ExpectedFiles (self, *expected_files):
+
+ for (file_name, content) in expected_files:
+ if not file_name in self.ExpectedFiles_Set:
+ self.ExpectedFiles_Set.append (file_name)
+ self.ExpectedFiles.append (WgetFile (file_name, content))
+
+ # Run a Wget HTTP test for the Metalink object.
+ def http_test (self, command_line, expected_retcode):
+
+ pre_test = {
+ "ServerFiles" : self.ServerFiles, # list of WgetFile objects as [[]]
+ "LocalFiles" : self.LocalFiles, # list of WgetFile objects as []
+ }
+
+ test_options = {
+ "WgetCommands" : command_line, # Wget cli
+ "Urls" : [[]], # Wget urls
+ }
+
+ post_test = {
+ "ExpectedFiles" : self.ExpectedFiles, # list of WgetFile objects as []
+ "ExpectedRetcode" : expected_retcode, # Wget return status code
+ }
+
+ http_test = HTTPTest (
+ pre_hook=pre_test,
+ test_params=test_options,
+ post_hook=post_test,
+ )
+
+ http_test.server_setup()
+ # Get and use dynamic server sockname
+ srv_host, srv_port = http_test.servers[0].server_inst.socket.getsockname ()
+
+ self.set_srv (srv_host, srv_port)
+
+ err = http_test.begin ()
+
+ return err
+
+ # Set the Wget server host and port in the Metalink/XML content.
+ def set_srv (self, srv_host, srv_port):
+
+ self.Xml = self.Xml.replace('{{SRV_HOST}}', srv_host)
+ self.Xml = self.Xml.replace('{{SRV_PORT}}', str (srv_port))
+
+ if self.XmlFile is not None:
+ self.XmlFile.content = self.Xml
+
+ # Create the Metalink/XML file.
+ #
+ # Add the Metalink/XML file to the list of ExpectedFiles.
+ #
+ # size:
+ # True auto-compute size
+ # None no <size></size>
+ # any use this size
+ #
+ # hash_sha256:
+ # False no <verification></verification>
+ # True auto-compute sha256
+ # None no <hash></hash>
+ # any use this hash
+ #
+ # ARGUMENTS:
+ #
+ # "xml_name", # Metalink/XML file name
+ # ["file_name", "save_name", "content", size, hash_sha256, # metalink:file
+ # ["srv_file", "srv_content", utype, location, preference], # resource
+ # ["srv_file", "srv_content", utype, location, preference]], # resource
+ # ["file_name", "save_name", "content", size, hash_sha256,
+ # ["srv_file", "srv_content", utype, location, preference],
+ # ["srv_file", "srv_content", utype, location, preference]]
+ def xml (self, xml_name, *xml_data):
+
+ self.Xml = self.Xml_Header
+
+ for (file_name, save_name, content, size, hash_sha256, *resources) in xml_data:
+ self.Xml += self.file_tag (file_name, save_name, content, size, hash_sha256, resources) + '\n'
+
+ self.Xml += self.Xml_Footer
+
+ self.XmlName = xml_name
+ self.XmlFile = WgetFile (xml_name, self.Xml)
+
+ if not xml_name in self.LocalFiles_Set:
+ self.LocalFiles_Set.append (xml_name)
+ self.LocalFiles.append (self.XmlFile)
+
+ if not xml_name in self.ExpectedFiles_Set:
+ self.ExpectedFiles_Set.append (xml_name)
+ self.ExpectedFiles.append (self.XmlFile)
+
+ # Create the file tag.
+ #
+ # Add the file to be saved to the list of ExpectedFiles.
+ #
+ # size:
+ # True auto-compute size
+ # None no <size></size>
+ # any use this size
+ #
+ # hash_sha256:
+ # False no <verification></verification>
+ # True auto-compute sha256
+ # None no <hash></hash>
+ # any use this hash
+ #
+ # ARGUMENTS:
+ #
+ # ["file_name", "save_name", "content", size, hash_sha256, # metalink:file
+ # ["srv_file", "srv_content", utype, location, preference], # resource
+ # ["srv_file", "srv_content", utype, location, preference]] # resource
+ def file_tag (self, file_name, save_name, content, size, hash_sha256, resources):
+
+ Tag = ' <file name="' + file_name + '">\n'
+
+ if save_name is not None:
+ self.add_ExpectedFiles ([save_name, content])
+
+ size_Tag = self.size_tag (content, size)
+
+ if size_Tag is not None:
+ Tag += size_Tag + '\n'
+
+ verification_Tag = self.verification_tag (content, hash_sha256)
+
+ if verification_Tag is not None:
+ Tag += verification_Tag + '\n'
+
+ Tag += self.resources_tag (resources) + '\n'
+
+ Tag += ' </file>'
+
+ return Tag
+
+ # Create the size tag.
+ #
+ # size:
+ # True auto-compute size
+ # None no <size></size>
+ # any use this size
+ #
+ # ARGUMENTS:
+ #
+ # "content", size
+ def size_tag (self, content = None, size = None):
+
+ Tag = None
+
+ if content is not None and size is True:
+ size = len (content)
+
+ if size is not None:
+ Tag = ' <size>' + str (size) + '</size>'
+
+ return Tag
+
+ # Create the verification tag.
+ #
+ # hash_sha256:
+ # False no <verification></verification>
+ # True auto-compute sha256
+ # None no <hash></hash>
+ # any use this hash
+ #
+ # ARGUMENTS:
+ #
+ # "content", hash_sha256
+ def verification_tag (self, content = None, hash_sha256 = None):
+
+ Tag = None
+
+ if hash_sha256 is not False:
+
+ if content is not None and hash_sha256 is True:
+ hash_sha256 = hashlib.sha256 (content.encode ('UTF-8')).hexdigest ()
+
+ if hash_sha256 is None:
+ Tag = ' <verification>\n' + \
+ ' </verification>'
+ else:
+ Tag = ' <verification>\n' + \
+ ' <hash type="sha256">' + str (hash_sha256) + '</hash>\n' + \
+ ' </verification>'
+
+ return Tag
+
+ # Create the resources tag.
+ #
+ # ARGUMENTS:
+ #
+ # ["srv_file", "srv_content", utype, location, preference], # resource
+ # ["srv_file", "srv_content", utype, location, preference] # resource
+ def resources_tag (self, resources):
+
+ Tag = ' <resources>\n'
+
+ for (srv_file, srv_content, utype, location, preference) in resources:
+ Tag += self.url_tag (srv_file, srv_content, utype, location, preference) + '\n'
+
+ Tag += ' </resources>'
+
+ return Tag
+
+ # Create the url tag.
+ #
+ # Add the file to the list of Files when there is a content.
+ #
+ # ARGUMENTS:
+ #
+ # "srv_file", "srv_content", utype, location, preference # resource
+ def url_tag (self, srv_file, srv_content = None, utype = "http", location = None, preference = 999999):
+
+ Loc = ''
+
+ if location is not None:
+ Loc = 'location="' + location + '" '
+
+ Tag = ' ' + \
+ '<url ' + \
+ 'type="' + utype + '" ' + \
+ Loc + \
+ 'preference="' + str (preference) + '">' + \
+ 'http://{{SRV_HOST}}:{{SRV_PORT}}/' + srv_file + \
+ '</url>'
+
+ if srv_content is not None:
+ self.add_ServerFiles ([srv_file, srv_content])
+
+ return Tag
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-09 17:44:30 +0000