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#!/usr/bin/env python
#############################################################################
##
## Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
## Contact: http://www.qt-project.org/legal
##
## This file is part of the release tools of the Qt Toolkit.
##
## $QT_BEGIN_LICENSE:LGPL$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and Digia. For licensing terms and
## conditions see http://qt.digia.com/licensing. For further information
## use the contact form at http://qt.digia.com/contact-us.
##
## GNU Lesser General Public License Usage
## Alternatively, this file may be used under the terms of the GNU Lesser
## General Public License version 2.1 as published by the Free Software
## Foundation and appearing in the file LICENSE.LGPL included in the
## packaging of this file. Please review the following information to
## ensure the GNU Lesser General Public License version 2.1 requirements
## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
##
## In addition, as a special exception, Digia gives you certain additional
## rights. These rights are described in the Digia Qt LGPL Exception
## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 3.0 as published by the Free Software
## Foundation and appearing in the file LICENSE.GPL included in the
## packaging of this file. Please review the following information to
## ensure the GNU General Public License version 3.0 requirements will be
## met: http://www.gnu.org/copyleft/gpl.html.
##
##
## $QT_END_LICENSE$
##
#############################################################################
import os
import sys
import bldinstallercommon
import pkg_constants
from urlparse import urlparse
SERVER_NAMESPACE = 'ArchiveRemoteLocation'
PACKAGE_REMOTE_LOCATION_RELEASE = 'release'
PACKAGE_ARCHIVE_TAG = 'ARCHIVE_TAG'
###############################
# class ArchiveLocationResolver
###############################
class ArchiveLocationResolver:
"""Helper class to resolve full URI for archive"""
######################################
# inner class ArchiveRemoteLocation
######################################
class ArchiveRemoteLocation:
"""Container class for server URL data"""
###############################
# Constructor
###############################
def __init__(self, server_name, server_base_url, server_base_path):
self.server_name = server_name
temp = server_base_url
if not temp.endswith('/') and not server_base_path.startswith('/'):
temp = temp + '/'
temp = temp + server_base_path
self.server_url = temp
###############################
# Constructor
###############################
def __init__(self, target_config, server_base_url_override, configurations_root_dir, key_substitution_list):
"""Init data based on the target configuration"""
self.server_list = []
self.pkg_templates_dir_list = []
self.default_server = None
self.configurations_root_dir = configurations_root_dir
self.key_substitution_list = key_substitution_list
# get packages tempalates src dir first
pkg_templates_dir = os.path.normpath(bldinstallercommon.config_section_map(target_config,'PackageTemplates')['template_dirs'])
self.pkg_templates_dir_list = pkg_templates_dir.replace(' ', '').rstrip(',\n').split(',')
# next read server list
if server_base_url_override:
server_obj = ArchiveLocationResolver.ArchiveRemoteLocation('default_server_name', server_base_url_override, '')
self.server_list.append(server_obj)
else:
for section in target_config.sections():
if section.startswith(SERVER_NAMESPACE):
server_name = section.split('.')[-1]
base_url = bldinstallercommon.safe_config_key_fetch(target_config, section, 'base_url')
base_path = bldinstallercommon.safe_config_key_fetch(target_config, section, 'base_path')
base_path.replace(' ', '')
# if base path is defined, then the following logic applies:
# if script is used in testclient mode fetch the packages from "RnD" location
# otherwise fetch packages from "release" location.
# If the base_path is not defined, use the address as-is
if base_path:
base_path = base_path + PACKAGE_REMOTE_LOCATION_RELEASE
server_obj = ArchiveLocationResolver.ArchiveRemoteLocation(server_name, base_url, base_path)
self.server_list.append(server_obj)
if len(self.server_list) == 1:
self.default_server = self.server_list[0]
###############################
# Get full server URL by name
###############################
def server_url_by_name(self, server_name):
"""Get server URL by name. If empty name given, return the default server (may be null)."""
if not server_name:
return self.default_server.server_url
for server in self.server_list:
if server.server_name == server_name:
return server.server_url
raise RuntimeError('*** Error! Unable to find server by name: %s' % server_name)
###############################
# Get full server URI
###############################
def resolve_full_uri(self, package_name, server_name, archive_uri):
"""Resolve the full URI in the following order
1. is archive_uri a valid URI as such
2. check if given archive_uri denotes a package under package templates directory
3. check if given URI is valid full URL
4. try to compose full URL
return the resolved URI
"""
# substitute key value pairs if any
for item in self.key_substitution_list:
temp = archive_uri.replace(item[0], item[1])
if temp != archive_uri:
archive_uri = temp
# 1. the file exists, uri points to valid path on file system (or network share)
if os.path.isfile(archive_uri):
return archive_uri
# 2. check if given archive_uri denotes a package under package templates directory
base_path = os.path.join(self.configurations_root_dir, pkg_constants.PKG_TEMPLATE_BASE_DIR_NAME)
package_path = package_name + os.sep + 'data' + os.sep + archive_uri
# find the correct template subdirectory
for subdir in self.pkg_templates_dir_list:
path_temp = os.path.join(base_path, subdir)
if not os.path.isdir(path_temp):
path_temp = path_temp.replace(os.sep + pkg_constants.PKG_TEMPLATE_BASE_DIR_NAME, '')
if os.path.isdir(path_temp):
temp = os.path.join(path_temp, package_path)
if os.path.isfile(temp):
return temp
# 3. check if given URI is valid full URL
res = bldinstallercommon.is_content_url_valid(archive_uri)
if res:
return archive_uri
else:
parts = urlparse(archive_uri)
if parts.scheme and parts.netloc:
raise RuntimeError("Url: [%s] points to valid location but it is inaccessible." % (archive_uri))
# 4. try to compose full URL
temp = self.server_url_by_name(server_name)
if not temp.endswith('/') and not archive_uri.startswith('/'):
temp = temp + '/'
temp = temp + archive_uri
return temp
###############################
# Print out server list
###############################
def print_server_list(self):
print '--------------------------------------------------'
print ' Server list:'
for server in self.server_list:
print ' ---------------------------------------------'
print ' Server name: ' + server.server_name
print ' Server url: ' + server.server_url
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