def validate_input(self, page, errors):
if page is SELECT_POOL_PAGE:
if self.get_selected_pool() is not None:
return True
else:
errors.append("You must select a storage pool.")
elif page is VOLUME_NAME_PAGE:
if utils.string_is_not_blank(self.__name.value()):
return True
else:
errors.append(
"Storage object name can only contain alphanumeric, '_', '.', or '-' characters."
)
elif page is VOLUME_FORMAT_PAGE:
if self.__formats.current() is not None:
return True
else:
errors.append("You must select a volume format.")
elif page is MAX_CAPACITY_PAGE:
if utils.string_is_not_blank(self.__capacity.value()):
if utils.string_is_not_blank(self.__allocation.value()):
capacity = int(self.__capacity.value())
allocation = int(self.__allocation.value())
if capacity > 0:
if capacity <= self.__config.get_pool().info()[3] / (
1024**2):
if allocation >= 0:
if allocation <= capacity:
return True
else:
errors.append(
"Allocation cannot exceed the maximum capacity."
)
else:
errors.append(
"The allocation must be greater than or equal to 0."
)
else:
errors.append(
"The maximum capacity cannot exceed the storage pool size."
)
else:
errors.append(
"The capacity must be greater than zero.")
else:
errors.append("An allocation value must be entered.")
else:
errors.append("A maximum volume capacity must be entered.")
elif page is CONFIRM_PAGE:
return True
return False
def validate_input(self, page, errors):
if page is POOL_NAME_PAGE:
if utils.string_is_not_blank(self.__name.value()):
if self.get_libvirt().storage_pool_exists(self.__name.value()):
errors.append("Name '%s' already in use by another pool." %
self.__name.value())
else:
return True
else:
errors.append(
"Storage object name must be a string between 0 and 50 characters."
)
elif page is POOL_DETAILS_PAGE:
result = True
if self.__config.needs_target_path():
if utils.string_is_not_blank(self.__target_path.value()):
if self.__target_path.value()[0:1] is not '/':
errors.append("'%s' is not an absolute path." %
self.__target_path.value())
result = False
else:
errors.append("You must enter a target path.")
result = False
if self.__config.needs_format():
if self.__formats.getSelection() is None:
errors.append("You must select a pool format.")
result = False
if self.__config.needs_hostname():
if not utils.string_is_not_blank(self.__hostname.value()):
errors.append("You must enter a hostname.")
result = False
if self.__config.needs_source_path():
if utils.string_is_not_blank(self.__source_path.value()):
if self.__config.source_must_be_absolute():
if self.__source_path.value()[0:1] is not '/':
errors.append("'%s' is not an absolute path." %
self.__source_path.value())
result = False
else:
errors.append("You must enter a source path.")
result = False
return result
elif page is CONFIRM_PAGE:
return True
return False
def validate_input(self, page, errors):
if page is SELECT_POOL_PAGE:
if self.get_selected_pool() is not None:
return True
else:
errors.append("You must select a storage pool.")
elif page is VOLUME_NAME_PAGE:
if utils.string_is_not_blank(self.__name.value()):
return True
else:
errors.append("Storage object name can only contain alphanumeric, '_', '.', or '-' characters.")
elif page is VOLUME_FORMAT_PAGE:
if self.__formats.current() is not None:
return True
else:
errors.append("You must select a volume format.")
elif page is MAX_CAPACITY_PAGE:
if utils.string_is_not_blank(self.__capacity.value()):
if utils.string_is_not_blank(self.__allocation.value()):
capacity = int(self.__capacity.value())
allocation = int(self.__allocation.value())
if capacity > 0:
if capacity <= self.__config.get_pool().info()[3] / (1024 ** 2):
if allocation >= 0:
if allocation <= capacity:
return True
else:
errors.append("Allocation cannot exceed the maximum capacity.")
else:
errors.append("The allocation must be greater than or equal to 0.")
else:
errors.append("The maximum capacity cannot exceed the storage pool size.")
else:
errors.append("The capacity must be greater than zero.")
else:
errors.append("An allocation value must be entered.")
else:
errors.append("A maximum volume capacity must be entered.")
elif page is CONFIRM_PAGE:
return True
return False
def validate_input(self, page, errors):
if page is POOL_NAME_PAGE:
if utils.string_is_not_blank(self.__name.value()):
if self.get_libvirt().storage_pool_exists(self.__name.value()):
errors.append("Name '%s' already in use by another pool." % self.__name.value())
else:
return True
else:
errors.append("Storage object name must be a string between 0 and 50 characters.")
elif page is POOL_DETAILS_PAGE:
result = True
if self.__config.needs_target_path():
if utils.string_is_not_blank(self.__target_path.value()):
if self.__target_path.value()[0:1] is not '/':
errors.append("'%s' is not an absolute path." % self.__target_path.value())
result = False
else:
errors.append("You must enter a target path.")
result = False
if self.__config.needs_format():
if self.__formats.getSelection() is None:
errors.append("You must select a pool format.")
result = False
if self.__config.needs_hostname():
if not utils.string_is_not_blank(self.__hostname.value()):
errors.append("You must enter a hostname.")
result = False
if self.__config.needs_source_path():
if utils.string_is_not_blank(self.__source_path.value()):
if self.__config.source_must_be_absolute():
if self.__source_path.value()[0:1] is not '/':
errors.append("'%s' is not an absolute path." % self.__source_path.value())
result = False
else:
errors.append("You must enter a source path.")
result = False
return result
elif page is CONFIRM_PAGE:
return True
return False