Scripts to download files from google storage based on sha1 sums

third_party/gsutil/boto/boto/cloudfront/origin.py

+# Copyright (c) 2006-2010 Mitch Garnaat http://garnaat.org/
+# Copyright (c) 2010, Eucalyptus Systems, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+from identity import OriginAccessIdentity
+
+def get_oai_value(origin_access_identity):
+    if isinstance(origin_access_identity, OriginAccessIdentity):
+        return origin_access_identity.uri()
+    else:
+        return origin_access_identity
+                
+class S3Origin(object):
+    """
+    Origin information to associate with the distribution.
+    If your distribution will use an Amazon S3 origin,
+    then you use the S3Origin element.
+    """
+
+    def __init__(self, dns_name=None, origin_access_identity=None):
+        """
+        :param dns_name: The DNS name of your Amazon S3 bucket to
+                         associate with the distribution.
+                         For example: mybucket.s3.amazonaws.com.
+        :type dns_name: str
+        
+        :param origin_access_identity: The CloudFront origin access
+                                       identity to associate with the
+                                       distribution. If you want the
+                                       distribution to serve private content,
+                                       include this element; if you want the
+                                       distribution to serve public content,
+                                       remove this element.
+        :type origin_access_identity: str
+        
+        """
+        self.dns_name = dns_name
+        self.origin_access_identity = origin_access_identity
+
+    def __repr__(self):
+        return '<S3Origin: %s>' % self.dns_name
+
+    def startElement(self, name, attrs, connection):
+        return None
+
+    def endElement(self, name, value, connection):
+        if name == 'DNSName':
+            self.dns_name = value
+        elif name == 'OriginAccessIdentity':
+            self.origin_access_identity = value
+        else:
+            setattr(self, name, value)
+
+    def to_xml(self):
+        s = '  <S3Origin>\n'
+        s += '    <DNSName>%s</DNSName>\n' % self.dns_name
+        if self.origin_access_identity:
+            val = get_oai_value(self.origin_access_identity)
+            s += '    <OriginAccessIdentity>%s</OriginAccessIdentity>\n' % val
+        s += '  </S3Origin>\n'
+        return s
+    
+class CustomOrigin(object):
+    """
+    Origin information to associate with the distribution.
+    If your distribution will use a non-Amazon S3 origin,
+    then you use the CustomOrigin element.
+    """
+
+    def __init__(self, dns_name=None, http_port=80, https_port=443,
+                 origin_protocol_policy=None):
+        """
+        :param dns_name: The DNS name of your Amazon S3 bucket to
+                         associate with the distribution.
+                         For example: mybucket.s3.amazonaws.com.
+        :type dns_name: str
+        
+        :param http_port: The HTTP port the custom origin listens on.
+        :type http_port: int
+        
+        :param https_port: The HTTPS port the custom origin listens on.
+        :type http_port: int
+        
+        :param origin_protocol_policy: The origin protocol policy to
+                                       apply to your origin. If you
+                                       specify http-only, CloudFront
+                                       will use HTTP only to access the origin.
+                                       If you specify match-viewer, CloudFront
+                                       will fetch from your origin using HTTP
+                                       or HTTPS, based on the protocol of the
+                                       viewer request.
+        :type origin_protocol_policy: str
+        
+        """
+        self.dns_name = dns_name
+        self.http_port = http_port
+        self.https_port = https_port
+        self.origin_protocol_policy = origin_protocol_policy
+
+    def __repr__(self):
+        return '<CustomOrigin: %s>' % self.dns_name
+
+    def startElement(self, name, attrs, connection):
+        return None
+
+    def endElement(self, name, value, connection):
+        if name == 'DNSName':
+            self.dns_name = value
+        elif name == 'HTTPPort':
+            try:
+                self.http_port = int(value)
+            except ValueError:
+                self.http_port = value
+        elif name == 'HTTPSPort':
+            try:
+                self.https_port = int(value)
+            except ValueError:
+                self.https_port = value
+        elif name == 'OriginProtocolPolicy':
+            self.origin_protocol_policy = value
+        else:
+            setattr(self, name, value)
+
+    def to_xml(self):
+        s = '  <CustomOrigin>\n'
+        s += '    <DNSName>%s</DNSName>\n' % self.dns_name
+        s += '    <HTTPPort>%d</HTTPPort>\n' % self.http_port
+        s += '    <HTTPSPort>%d</HTTPSPort>\n' % self.https_port
+        s += '    <OriginProtocolPolicy>%s</OriginProtocolPolicy>\n' % self.origin_protocol_policy
+        s += '  </CustomOrigin>\n'
+        return s
+