author | Shawn Walker <Shawn.Walker@Sun.COM> |
Tue, 25 Nov 2008 17:05:14 -0600 | |
changeset 742 | 909b912fa942 |
parent 696 | 6bbfd2dece6f |
child 770 | 51cc59540c42 |
permissions | -rw-r--r-- |
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#!/usr/bin/python2.4 |
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# |
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# CDDL HEADER START |
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# |
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# The contents of this file are subject to the terms of the |
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# Common Development and Distribution License (the "License"). |
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# You may not use this file except in compliance with the License. |
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# |
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
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# or http://www.opensolaris.org/os/licensing. |
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# See the License for the specific language governing permissions |
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# and limitations under the License. |
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# |
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# When distributing Covered Code, include this CDDL HEADER in each |
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
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# If applicable, add the following below this CDDL HEADER, with the |
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# fields enclosed by brackets "[]" replaced with your own identifying |
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# information: Portions Copyright [yyyy] [name of copyright owner] |
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# |
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# CDDL HEADER END |
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# |
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# Copyright 2008 Sun Microsystems, Inc. All rights reserved. |
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# Use is subject to license terms. |
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import errno |
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import httplib |
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import os |
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import platform |
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import re |
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import sha |
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import socket |
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import urllib |
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import urllib2 |
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import urlparse |
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import sys |
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import zlib |
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import time |
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import calendar |
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import shutil |
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from stat import * |
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import pkg.urlhelpers as urlhelpers |
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import pkg.portable as portable |
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from pkg.client.imagetypes import img_type_names, IMG_NONE |
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from pkg.client import global_settings |
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from pkg import VERSION |
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def time_to_timestamp(t): |
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"""convert seconds since epoch to %Y%m%dT%H%M%SZ format""" |
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# XXX optimize? |
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return time.strftime("%Y%m%dT%H%M%SZ", time.gmtime(t)) |
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def timestamp_to_time(ts): |
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"""convert %Y%m%dT%H%M%SZ format to seconds since epoch""" |
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# XXX optimize? |
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return calendar.timegm(time.strptime(ts, "%Y%m%dT%H%M%SZ")) |
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def copyfile(src_path, dst_path): |
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"""copy a file, preserving attributes, ownership, etc. where possible""" |
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stat = os.lstat(src_path) |
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shutil.copy2(src_path, dst_path) |
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try: |
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portable.chown(dst_path, stat.st_uid, stat.st_gid) |
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except OSError, e: |
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if e.errno != errno.EPERM: |
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raise |
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def hash_file_name(f): |
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"""Return the two-level path fragment for the given filename, which is |
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assumed to be a content hash of at least 8 distinct characters.""" |
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return os.path.join("%s" % f[0:2], "%s" % f[2:8], "%s" % f) |
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def url_affix_trailing_slash(u): |
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if u[-1] != '/': |
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u = u + '/' |
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return u |
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_client_version = "pkg/%s (%s %s; %s %s; %%s; %%s)" % \ |
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(VERSION, portable.util.get_canonical_os_name(), platform.machine(), |
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portable.util.get_os_release(), platform.version()) |
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def versioned_urlopen(base_uri, operation, versions = None, tail = None, |
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data = None, headers = None, ssl_creds = None, imgtype = IMG_NONE, |
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method = "GET", uuid = None): |
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"""Open the best URI for an operation given a set of versions. |
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Both the client and the server may support multiple versions of |
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the protocol of a particular operation. The client will pass |
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this method an ordered array of versions it understands, along |
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with the base URI and the operation it wants. This method will |
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open the URL corresponding to the best version both the client |
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and the server understand, returning a tuple of the open URL and |
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the version used on success, and throwing an exception if no |
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matching version can be found. |
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""" |
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# Ignore http_proxy for localhost case, by overriding |
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# default proxy behaviour of urlopen(). |
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netloc = urlparse.urlparse(base_uri)[1] |
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if not netloc: |
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raise ValueError, "Malformed URL: %s" % base_uri |
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if urllib.splitport(netloc)[0] == "localhost": |
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# XXX cache this opener? |
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proxy_handler = urllib2.ProxyHandler({}) |
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opener_dir = urllib2.build_opener(proxy_handler) |
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url_opener = opener_dir.open |
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elif ssl_creds and ssl_creds != (None, None): |
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cert_handler = urlhelpers.HTTPSCertHandler( |
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key_file = ssl_creds[0], cert_file = ssl_creds[1]) |
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opener_dir = urllib2.build_opener(cert_handler) |
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114 |
url_opener = opener_dir.open |
145
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115 |
else: |
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116 |
url_opener = urllib2.urlopen |
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117 |
|
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118 |
if not versions: |
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119 |
versions = [] |
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|
120 |
|
551 | 121 |
if not headers: |
122 |
headers = {} |
|
123 |
||
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124 |
for version in versions: |
351
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125 |
if base_uri[-1] != '/': |
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126 |
base_uri += '/' |
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|
127 |
|
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128 |
if tail: |
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129 |
uri = urlparse.urljoin(base_uri, "%s/%s/%s" % \ |
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130 |
(operation, version, tail)) |
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|
131 |
else: |
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132 |
uri = urlparse.urljoin(base_uri, "%s/%s" % \ |
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|
133 |
(operation, version)) |
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|
134 |
|
319
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|
135 |
headers["User-Agent"] = \ |
696
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|
136 |
_client_version % (img_type_names[imgtype], |
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|
137 |
global_settings.client_name) |
551 | 138 |
if uuid: |
139 |
headers["X-IPkg-UUID"] = uuid |
|
145
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140 |
req = urllib2.Request(url = uri, headers = headers) |
556
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141 |
if method == "HEAD": |
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142 |
# Must override urllib2's get_method since it doesn't |
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143 |
# natively support this operation. |
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144 |
req.get_method = lambda: "HEAD" |
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145 |
elif data is not None: |
145
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146 |
req.add_data(data) |
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147 |
|
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|
148 |
try: |
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149 |
c = url_opener(req) |
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150 |
except urllib2.HTTPError, e: |
386
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|
151 |
if e.code != httplib.NOT_FOUND or \ |
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|
152 |
e.msg != "Version not supported": |
145
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153 |
raise |
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154 |
continue |
260
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155 |
# XXX catch BadStatusLine and convert to INTERNAL_SERVER_ERROR? |
145
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|
156 |
|
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|
157 |
return c, version |
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|
158 |
else: |
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|
159 |
# Couldn't find a version that we liked. |
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|
160 |
raise RuntimeError, \ |
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|
161 |
"%s doesn't speak a known version of %s operation" % \ |
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|
162 |
(base_uri, operation) |
327
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|
163 |
|
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|
164 |
|
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|
165 |
_hostname_re = re.compile("^[a-zA-Z0-9](?:[a-zA-Z0-9\-]*[a-zA-Z0-9]+\.?)*$") |
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|
166 |
_invalid_host_chars = re.compile(".*[^a-zA-Z0-9\-\.]+") |
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|
167 |
_valid_proto = ["http", "https"] |
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|
168 |
|
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|
169 |
def valid_auth_prefix(prefix): |
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|
170 |
"""Verify that the authority prefix only contains valid characters.""" |
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|
171 |
|
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|
172 |
# This is a workaround for the the hostname_re being slow when |
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|
173 |
# it comes to finding invalid characters in the prefix string. |
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changeset
|
174 |
|
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changeset
|
175 |
if _invalid_host_chars.match(prefix): |
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|
176 |
# prefix bad chars |
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|
177 |
return False |
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changeset
|
178 |
|
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changeset
|
179 |
if _hostname_re.match(prefix): |
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|
180 |
return True |
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changeset
|
181 |
|
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changeset
|
182 |
return False |
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diff
changeset
|
183 |
|
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changeset
|
184 |
def valid_auth_url(url): |
6c6bd07efe8d
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diff
changeset
|
185 |
"""Verify that the authority URL contains only valid characters.""" |
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changeset
|
186 |
|
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changeset
|
187 |
# First split the URL and check if the scheme is one we support |
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|
188 |
o = urlparse.urlsplit(url) |
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changeset
|
189 |
|
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changeset
|
190 |
if not o[0] in _valid_proto: |
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diff
changeset
|
191 |
return False |
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diff
changeset
|
192 |
|
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diff
changeset
|
193 |
# Next verify that the network location is valid |
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diff
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|
194 |
host, port = urllib.splitport(o[1]) |
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diff
changeset
|
195 |
|
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diff
changeset
|
196 |
if not host or _invalid_host_chars.match(host): |
6c6bd07efe8d
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diff
changeset
|
197 |
return False |
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diff
changeset
|
198 |
|
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diff
changeset
|
199 |
if _hostname_re.match(host): |
6c6bd07efe8d
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diff
changeset
|
200 |
return True |
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diff
changeset
|
201 |
|
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diff
changeset
|
202 |
return False |
342
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diff
changeset
|
203 |
|
565
1fb4f05220b9
3443 An api needs to be provided for safe interaction of front-ends
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diff
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|
204 |
class FilelikeString(object): |
1fb4f05220b9
3443 An api needs to be provided for safe interaction of front-ends
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diff
changeset
|
205 |
def __init__(self): |
1fb4f05220b9
3443 An api needs to be provided for safe interaction of front-ends
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|
206 |
self.buf = "" |
1fb4f05220b9
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diff
changeset
|
207 |
|
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|
208 |
def write(self, o): |
1fb4f05220b9
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diff
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|
209 |
self.buf += o |
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diff
changeset
|
210 |
|
342
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|
211 |
def gunzip_from_stream(gz, outfile): |
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|
212 |
"""Decompress a gzipped input stream into an output stream. |
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changeset
|
213 |
|
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changeset
|
214 |
The argument 'gz' is an input stream of a gzipped file (XXX make it do |
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diff
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|
215 |
either a gzipped file or raw zlib compressed data), and 'outfile' is is |
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changeset
|
216 |
an output stream. gunzip_from_stream() decompresses data from 'gz' and |
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diff
changeset
|
217 |
writes it to 'outfile', and returns the hexadecimal SHA-1 sum of that |
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diff
changeset
|
218 |
data. |
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diff
changeset
|
219 |
""" |
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changeset
|
220 |
|
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|
221 |
FHCRC = 2 |
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|
222 |
FEXTRA = 4 |
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diff
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|
223 |
FNAME = 8 |
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|
224 |
FCOMMENT = 16 |
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changeset
|
225 |
|
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|
226 |
# Read the header |
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|
227 |
magic = gz.read(2) |
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diff
changeset
|
228 |
if magic != "\037\213": |
621
6c144915eed1
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diff
changeset
|
229 |
raise zlib.error, "Not a gzipped file" |
342
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|
230 |
method = ord(gz.read(1)) |
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diff
changeset
|
231 |
if method != 8: |
621
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changeset
|
232 |
raise zlib.error, "Unknown compression method" |
342
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|
233 |
flag = ord(gz.read(1)) |
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|
234 |
gz.read(6) # Discard modtime, extraflag, os |
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|
235 |
|
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diff
changeset
|
236 |
# Discard an extra field |
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diff
changeset
|
237 |
if flag & FEXTRA: |
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diff
changeset
|
238 |
xlen = ord(gz.read(1)) |
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diff
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|
239 |
xlen = xlen + 256 * ord(gz.read(1)) |
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diff
changeset
|
240 |
gz.read(xlen) |
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diff
changeset
|
241 |
|
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diff
changeset
|
242 |
# Discard a null-terminated filename |
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diff
changeset
|
243 |
if flag & FNAME: |
5e1f4d8429bf
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diff
changeset
|
244 |
while True: |
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diff
changeset
|
245 |
s = gz.read(1) |
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diff
changeset
|
246 |
if not s or s == "\000": |
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diff
changeset
|
247 |
break |
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327
diff
changeset
|
248 |
|
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diff
changeset
|
249 |
# Discard a null-terminated comment |
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diff
changeset
|
250 |
if flag & FCOMMENT: |
5e1f4d8429bf
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diff
changeset
|
251 |
while True: |
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changeset
|
252 |
s = gz.read(1) |
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diff
changeset
|
253 |
if not s or s == "\000": |
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diff
changeset
|
254 |
break |
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diff
changeset
|
255 |
|
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diff
changeset
|
256 |
# Discard a 16-bit CRC |
5e1f4d8429bf
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327
diff
changeset
|
257 |
if flag & FHCRC: |
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diff
changeset
|
258 |
gz.read(2) |
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diff
changeset
|
259 |
|
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diff
changeset
|
260 |
shasum = sha.new() |
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diff
changeset
|
261 |
dcobj = zlib.decompressobj(-zlib.MAX_WBITS) |
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diff
changeset
|
262 |
|
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diff
changeset
|
263 |
while True: |
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diff
changeset
|
264 |
buf = gz.read(64 * 1024) |
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diff
changeset
|
265 |
if buf == "": |
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diff
changeset
|
266 |
ubuf = dcobj.flush() |
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diff
changeset
|
267 |
shasum.update(ubuf) |
5e1f4d8429bf
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diff
changeset
|
268 |
outfile.write(ubuf) |
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diff
changeset
|
269 |
break |
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diff
changeset
|
270 |
ubuf = dcobj.decompress(buf) |
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diff
changeset
|
271 |
shasum.update(ubuf) |
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parents:
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diff
changeset
|
272 |
outfile.write(ubuf) |
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diff
changeset
|
273 |
|
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diff
changeset
|
274 |
return shasum.hexdigest() |
384
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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diff
changeset
|
275 |
|
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115 pkg needs to not have a cow on a SIGPIPE
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diff
changeset
|
276 |
class PipeError(Exception): |
9d4746e5dd3e
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parents:
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diff
changeset
|
277 |
""" Pipe exception. """ |
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diff
changeset
|
278 |
|
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diff
changeset
|
279 |
def __init__(self, args=None): |
9d4746e5dd3e
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diff
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|
280 |
self.args = args |
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351
diff
changeset
|
281 |
|
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
282 |
def msg(*text): |
429
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
283 |
""" Emit a message. """ |
384
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
284 |
|
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
285 |
try: |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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diff
changeset
|
286 |
print ' '.join([str(l) for l in text]) |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
287 |
except IOError, e: |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
288 |
if e.errno == errno.EPIPE: |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
289 |
raise PipeError, e |
9d4746e5dd3e
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parents:
351
diff
changeset
|
290 |
raise |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
291 |
|
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
292 |
def emsg(*text): |
429
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
293 |
""" Emit a message to sys.stderr. """ |
384
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
294 |
|
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
295 |
try: |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
296 |
print >> sys.stderr, ' '.join([str(l) for l in text]) |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
Shawn Walker <swalker@opensolaris.org>
parents:
351
diff
changeset
|
297 |
except IOError, e: |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
Shawn Walker <swalker@opensolaris.org>
parents:
351
diff
changeset
|
298 |
if e.errno == errno.EPIPE: |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
299 |
raise PipeError, e |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
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parents:
351
diff
changeset
|
300 |
raise |
9d4746e5dd3e
115 pkg needs to not have a cow on a SIGPIPE
Shawn Walker <swalker@opensolaris.org>
parents:
351
diff
changeset
|
301 |
|
386
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
302 |
def port_available(host, port): |
451
74f1fe85fe2d
1324 RSS / Atom feeds of repository updates
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parents:
443
diff
changeset
|
303 |
"""Returns True if the indicated port is available to bind to; |
74f1fe85fe2d
1324 RSS / Atom feeds of repository updates
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parents:
443
diff
changeset
|
304 |
otherwise returns False.""" |
386
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
305 |
|
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
306 |
port = int(port) |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
307 |
if host is None: |
451
74f1fe85fe2d
1324 RSS / Atom feeds of repository updates
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parents:
443
diff
changeset
|
308 |
# None is the same as INADDR_ANY, which for our purposes, |
74f1fe85fe2d
1324 RSS / Atom feeds of repository updates
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parents:
443
diff
changeset
|
309 |
# should be the hostname. |
386
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
310 |
host = socket.gethostname() |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
311 |
|
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
312 |
try: |
404
e5329e84b9a8
2331 depot command-line parsing errors cause traceback
Shawn Walker <swalker@opensolaris.org>
parents:
388
diff
changeset
|
313 |
sock = None |
e5329e84b9a8
2331 depot command-line parsing errors cause traceback
Shawn Walker <swalker@opensolaris.org>
parents:
388
diff
changeset
|
314 |
|
386
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
315 |
# Get the address family of our host (to allow for IPV6, etc.). |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
316 |
for entry in socket.getaddrinfo(host, port, socket.AF_UNSPEC, |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
317 |
socket.SOCK_STREAM): |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
318 |
family, socktype, proto, canonname, sockaddr = entry |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
319 |
|
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
320 |
# First try to bind to the specified port to see if we |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
321 |
# have an access problem or some other issue. |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
322 |
sock = socket.socket(family, socktype, proto) |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
323 |
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
324 |
1) |
494
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
325 |
sock.bind(sockaddr) |
386
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
326 |
sock.close() |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
327 |
|
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
328 |
# Now try to connect to the specified port to see if it |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
329 |
# is already in use. |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
330 |
sock = socket.socket(family, socktype, proto) |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
331 |
|
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
332 |
# Some systems timeout rather than refuse a connection. |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
333 |
# This avoids getting stuck on SYN_SENT for those |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
334 |
# systems (such as certain firewalls). |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
335 |
sock.settimeout(1.0) |
5cd680466abe
2147 depot should check port instead of showing traceback if port binding fails
Shawn Walker <swalker@opensolaris.org>
parents:
384
diff
changeset
|
336 |
|
494
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
337 |
try: |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
338 |
sock.connect(sockaddr) |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
339 |
except socket.timeout: |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
340 |
# handle this at the next level |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
341 |
raise |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
342 |
except socket.error, e: |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
343 |
errnum = e[0] |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
344 |
if errnum != errno.EINVAL: |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
345 |
raise |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
346 |
# this BSD-based system has trouble with a |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
347 |
# non-blocking failed connect |
102fb5979716
2695 misc.port_available fails on Mac/OS due to EINVAL problem
Tom Mueller <Tom.Mueller@sun.com>
parents:
487
diff
changeset
|
348 |
sock.close() |
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|
349 |
sock = socket.socket(family, socktype, proto) |
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|
350 |
sock.connect(sockaddr) |
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|
351 |
|
386
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|
352 |
sock.close() |
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|
353 |
|
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|
354 |
# If we successfully connected... |
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|
355 |
raise socket.error(errno.EBUSY, |
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|
356 |
'Port already in use') |
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|
357 |
|
494
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|
358 |
except socket.timeout, t: |
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|
359 |
return True, None |
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diff
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|
360 |
|
386
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|
361 |
except socket.error, e: |
404
e5329e84b9a8
2331 depot command-line parsing errors cause traceback
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|
362 |
errnum = e[0] |
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|
363 |
try: |
451
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|
364 |
text = e[1] |
404
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diff
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|
365 |
except IndexError: |
451
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|
366 |
text = e[0] |
386
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|
367 |
|
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diff
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|
368 |
if sock: |
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|
369 |
sock.close() |
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|
370 |
|
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diff
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|
371 |
if errnum == errno.ECONNREFUSED: |
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|
372 |
# If we could not connect to the port, we know it isn't |
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|
373 |
# in use. |
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|
374 |
return True, None |
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|
375 |
|
451
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|
376 |
return False, text |
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changeset
|
377 |
|
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|
378 |
def bytes_to_str(bytes): |
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|
379 |
"""Returns a human-formatted string representing the number of bytes |
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|
380 |
in the largest unit possible.""" |
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diff
changeset
|
381 |
|
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parents:
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diff
changeset
|
382 |
units = [ |
660
ea2809ad4582
4126 I10n update for IPS CLI PM and UM
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parents:
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diff
changeset
|
383 |
(_("B"), 2**10), |
ea2809ad4582
4126 I10n update for IPS CLI PM and UM
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parents:
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diff
changeset
|
384 |
(_("kB"), 2**20), |
ea2809ad4582
4126 I10n update for IPS CLI PM and UM
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parents:
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diff
changeset
|
385 |
(_("MB"), 2**30), |
ea2809ad4582
4126 I10n update for IPS CLI PM and UM
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parents:
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diff
changeset
|
386 |
(_("GB"), 2**40), |
ea2809ad4582
4126 I10n update for IPS CLI PM and UM
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parents:
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diff
changeset
|
387 |
(_("TB"), 2**50), |
ea2809ad4582
4126 I10n update for IPS CLI PM and UM
John Rice <john.rice@sun.com>
parents:
641
diff
changeset
|
388 |
(_("PB"), 2**60), |
ea2809ad4582
4126 I10n update for IPS CLI PM and UM
John Rice <john.rice@sun.com>
parents:
641
diff
changeset
|
389 |
(_("EB"), 2**70) |
451
74f1fe85fe2d
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diff
changeset
|
390 |
] |
386
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diff
changeset
|
391 |
|
451
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diff
changeset
|
392 |
for uom, limit in units: |
660
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parents:
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diff
changeset
|
393 |
if uom != _("EB") and bytes >= limit: |
451
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parents:
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diff
changeset
|
394 |
# Try the next largest unit of measure unless this is |
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diff
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|
395 |
# the largest or if the byte size is within the current |
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|
396 |
# unit of measure's range. |
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|
397 |
continue |
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diff
changeset
|
398 |
else: |
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changeset
|
399 |
return "%.2f %s" % (round(bytes / float( |
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parents:
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diff
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|
400 |
limit / 2**10), 2), uom) |
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diff
changeset
|
401 |
|
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changeset
|
402 |
def get_rel_path(request, uri): |
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parents:
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|
403 |
# Calculate the depth of the current request path relative to our base |
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parents:
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diff
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|
404 |
# uri. path_info always ends with a '/' -- so ignore it when |
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parents:
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diff
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|
405 |
# calculating depth. |
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diff
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|
406 |
depth = request.path_info.count("/") - 1 |
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diff
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|
407 |
return ("../" * depth) + uri |
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parents:
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diff
changeset
|
408 |
|
487
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
409 |
def get_pkg_otw_size(action): |
9cb85c3d8491
2556 client should measure download progress by compressed size
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parents:
462
diff
changeset
|
410 |
"""Takes a file action and returns the over-the-wire size of |
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
411 |
a package as an integer. The OTW size is the compressed size, |
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
412 |
pkg.csize. If that value isn't available, it returns pkg.size. |
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
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diff
changeset
|
413 |
If pkg.size isn't available, return zero.""" |
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
414 |
|
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
415 |
size = action.attrs.get("pkg.csize", 0) |
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
416 |
if size == 0: |
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
417 |
size = action.attrs.get("pkg.size", 0) |
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
418 |
|
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
419 |
return int(size) |
9cb85c3d8491
2556 client should measure download progress by compressed size
johansen <johansen@sun.com>
parents:
462
diff
changeset
|
420 |
|
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
421 |
class TransportException(Exception): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
422 |
""" Abstract base class for various transport exceptions """ |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
423 |
def __init__(self): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
424 |
self.count = 1 |
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3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
425 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
426 |
class TransportFailures(TransportException): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
427 |
""" This exception encapsulates multiple transport exceptions """ |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
428 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
429 |
# |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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diff
changeset
|
430 |
# This class is a subclass of TransportException so that calling |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
431 |
# code can reasonably 'except TransportException' and get either |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
432 |
# a single-valued or in this case a multi-valued instance. |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
433 |
# |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
434 |
def __init__(self): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
435 |
TransportException.__init__(self) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
436 |
self.exceptions = [] |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
437 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
438 |
def append(self, exc): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
439 |
assert isinstance(exc, TransportException) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
440 |
for x in self.exceptions: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
441 |
if cmp(x, exc) == 0: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
442 |
x.count += 1 |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
443 |
return |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
444 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
445 |
self.exceptions.append(exc) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
446 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
447 |
def __str__(self): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
448 |
if len(self.exceptions) == 0: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
449 |
return "[no errors accumulated]" |
388
5a08791fb814
2188 Client must fail gracefully when network timeout occurs
johansen <johansen@sun.com>
parents:
386
diff
changeset
|
450 |
|
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
451 |
s = "" |
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3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
452 |
for i, x in enumerate(self.exceptions): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
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diff
changeset
|
453 |
if len(self.exceptions) > 1: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
454 |
s += "%d: " % (i + 1) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
455 |
s += str(x) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
456 |
if x.count > 1: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
457 |
s += " (happened %d times)" % x.count |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
458 |
s += "\n" |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
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parents:
565
diff
changeset
|
459 |
return s |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
460 |
|
670
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
461 |
class TransferIOException(TransportException): |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
462 |
"""Raised for retryable IO errors on underlying transport. |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
463 |
Protocol errors are TransferContentExceptions, timeouts |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
464 |
are TransferTimedOutExceptions.""" |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
465 |
def __init__(self, url, reason=None): |
2785b97791ed
4400 Remove redundant transport error handling logic
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parents:
660
diff
changeset
|
466 |
TransportException.__init__(self) |
2785b97791ed
4400 Remove redundant transport error handling logic
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parents:
660
diff
changeset
|
467 |
self.url = url |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
468 |
self.reason = reason |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
469 |
|
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
470 |
def __str__(self): |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
471 |
s = "IO Error while communicating with '%s'" % self.url |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
472 |
if self.reason: |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
473 |
s += ": %s" % self.reason |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
474 |
s += "." |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
475 |
return s |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
476 |
|
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
477 |
def __cmp__(self, other): |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
478 |
if not isinstance(other, TransferIOException): |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
479 |
return -1 |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
480 |
r = cmp(self.url, other.url) |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
481 |
if r != 0: |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
482 |
return r |
2785b97791ed
4400 Remove redundant transport error handling logic
johansen <johansen@sun.com>
parents:
660
diff
changeset
|
483 |
return cmp(self.reason, other.reason) |
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
484 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
485 |
class TransferTimedOutException(TransportException): |
621
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
486 |
"""Raised when the transfer times out, or is terminated with a |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
487 |
retryable error.""" |
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
488 |
def __init__(self, url, reason=None): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
489 |
TransportException.__init__(self) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
490 |
self.url = url |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
491 |
self.reason = reason |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
492 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
493 |
def __str__(self): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
494 |
s = "Transfer from '%s' timed out" % self.url |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
495 |
if self.reason: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
496 |
s += ": %s" % self.reason |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
497 |
s += "." |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
498 |
return s |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
499 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
500 |
def __cmp__(self, other): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
501 |
if not isinstance(other, TransferTimedOutException): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
502 |
return -1 |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
503 |
r = cmp(self.url, other.url) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
504 |
if r != 0: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
505 |
return r |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
506 |
return cmp(self.reason, other.reason) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
507 |
|
429
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
508 |
|
518
1d9021e9f558
2584 pkg needs to handle proxy error
johansen <johansen@sun.com>
parents:
494
diff
changeset
|
509 |
# Retryable http errors. These are the HTTP errors that we'll catch. When we |
1d9021e9f558
2584 pkg needs to handle proxy error
johansen <johansen@sun.com>
parents:
494
diff
changeset
|
510 |
# catch them, we throw a TransferTimedOutException instead re-raising the |
1d9021e9f558
2584 pkg needs to handle proxy error
johansen <johansen@sun.com>
parents:
494
diff
changeset
|
511 |
# HTTPError and letting some other handler catch it. |
1d9021e9f558
2584 pkg needs to handle proxy error
johansen <johansen@sun.com>
parents:
494
diff
changeset
|
512 |
|
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
513 |
# XXX consider moving to pkg.client module |
518
1d9021e9f558
2584 pkg needs to handle proxy error
johansen <johansen@sun.com>
parents:
494
diff
changeset
|
514 |
retryable_http_errors = set((httplib.REQUEST_TIMEOUT, httplib.BAD_GATEWAY, |
1d9021e9f558
2584 pkg needs to handle proxy error
johansen <johansen@sun.com>
parents:
494
diff
changeset
|
515 |
httplib.GATEWAY_TIMEOUT)) |
621
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
516 |
retryable_socket_errors = set((errno.ECONNABORTED, errno.ECONNRESET, |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
517 |
errno.ECONNREFUSED)) |
518
1d9021e9f558
2584 pkg needs to handle proxy error
johansen <johansen@sun.com>
parents:
494
diff
changeset
|
518 |
|
1d9021e9f558
2584 pkg needs to handle proxy error
johansen <johansen@sun.com>
parents:
494
diff
changeset
|
519 |
|
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
520 |
class TransferContentException(TransportException): |
621
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
521 |
"""Raised when there are problems downloading the requested content.""" |
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
522 |
def __init__(self, url, reason=None): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
523 |
TransportException.__init__(self) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
524 |
self.url = url |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
525 |
self.reason = reason |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
526 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
527 |
def __str__(self): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
528 |
s = "Transfer from '%s' failed" % self.url |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
529 |
if self.reason: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
530 |
s += ": %s" % self.reason |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
531 |
s += "." |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
532 |
return s |
461
37cf3ac75e37
1018 actions with payloads should include all sizes and hashes
johansen <johansen@sun.com>
parents:
451
diff
changeset
|
533 |
|
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
534 |
def __cmp__(self, other): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
535 |
if not isinstance(other, TransferContentException): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
536 |
return -1 |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
537 |
r = cmp(self.url, other.url) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
538 |
if r != 0: |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
539 |
return r |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
540 |
return cmp(self.reason, other.reason) |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
541 |
|
621
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
542 |
class TruncatedTransferException(TransportException): |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
543 |
"""Raised when the transfer that was received doesn't match the |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
544 |
expected length.""" |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
545 |
def __init__(self, url, recd=-1, expected=-1): |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
546 |
TransportException.__init__(self) |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
547 |
self.url = url |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
548 |
self.recd = recd |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
549 |
self.expected = expected |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
550 |
|
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
551 |
def __str__(self): |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
552 |
s = "Transfer from '%s' unexpectedly terminated" % self.url |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
553 |
if self.recd > -1 and self.expected > -1: |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
554 |
s += ": received %d of %d bytes" % (self.recd, |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
555 |
self.expected) |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
556 |
s += "." |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
557 |
return s |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
558 |
|
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
559 |
def __cmp__(self, other): |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
560 |
if not isinstance(other, TruncatedTransferException): |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
561 |
return -1 |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
562 |
r = cmp(self.url, other.url) |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
563 |
if r != 0: |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
564 |
return r |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
565 |
r = cmp(self.expected, other.expected) |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
566 |
if r != 0: |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
567 |
return r |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
568 |
return cmp(self.recd, other.recd) |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
569 |
|
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
570 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
571 |
class InvalidContentException(TransportException): |
621
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
572 |
"""Raised when the content's hash/chash doesn't verify, or the |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
573 |
content is received in an unreadable format.""" |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
574 |
def __init__(self, path, data): |
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
575 |
TransportException.__init__(self) |
621
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
576 |
self.path = path |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
577 |
self.data = data |
461
37cf3ac75e37
1018 actions with payloads should include all sizes and hashes
johansen <johansen@sun.com>
parents:
451
diff
changeset
|
578 |
|
37cf3ac75e37
1018 actions with payloads should include all sizes and hashes
johansen <johansen@sun.com>
parents:
451
diff
changeset
|
579 |
def __str__(self): |
621
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
580 |
s = "Invalid content for action with path %s" % self.path |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
581 |
if self.data: |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
582 |
s += " %s." % self.data |
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
583 |
return s |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
584 |
|
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
585 |
def __cmp__(self, other): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
586 |
if not isinstance(other, InvalidContentException): |
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
587 |
return -1 |
621
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
588 |
r = cmp(self.path, other.path) |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
589 |
if r != 0: |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
590 |
return r |
6c144915eed1
551 IPS should handle socket errors
johansen <johansen@sun.com>
parents:
576
diff
changeset
|
591 |
return cmp(self.data, other.data) |
576
6ee6de304041
3777 PKG_TIMEOUT_MAX is a placebo setting
Dan Price <dp@eng.sun.com>
parents:
565
diff
changeset
|
592 |
|
429
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
593 |
|
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
594 |
# Default maximum memory useage during indexing |
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
595 |
# This is a soft cap since memory usage is estimated. |
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
596 |
try: |
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
597 |
phys_pages = os.sysconf("SC_PHYS_PAGES") |
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
598 |
page_size = os.sysconf("SC_PAGE_SIZE") |
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
599 |
SERVER_DEFAULT_MEM_USE_KB = (phys_pages / 1024.0) * page_size / 3 |
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
600 |
CLIENT_DEFAULT_MEM_USE_KB = SERVER_DEFAULT_MEM_USE_KB / 2.0 |
565
1fb4f05220b9
3443 An api needs to be provided for safe interaction of front-ends
Brock Pytlik <bpytlik@sun.com>
parents:
556
diff
changeset
|
601 |
except KeyboardInterrupt: |
1fb4f05220b9
3443 An api needs to be provided for safe interaction of front-ends
Brock Pytlik <bpytlik@sun.com>
parents:
556
diff
changeset
|
602 |
raise |
429
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
603 |
except: |
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
604 |
CLIENT_DEFAULT_MEM_USE_KB = 100 |
6c9cbb6e6600
983 pkg search returns just one action per package/token-type combo
Brock Pytlik <bpytlik@sun.com>
parents:
409
diff
changeset
|
605 |
SERVER_DEFAULT_MEM_USE_KB = 500 |
461
37cf3ac75e37
1018 actions with payloads should include all sizes and hashes
johansen <johansen@sun.com>
parents:
451
diff
changeset
|
606 |