utils.rb in baidubce-sdk-0.9.1

- old
+ new

@@ -21,13 +21,18 @@
 
 module Baidubce
 
     class Utils
 
+        DEFAULT_CNAME_LIKE_LIST = [".cdn.bcebos.com"]
+
         # parse protocol, host, port from endpoint in config.
-        def self.parse_url_host(config)
+        def self.parse_url_host(config, use_backup_endpoint=false)
             endpoint = config.endpoint
+            if use_backup_endpoint
+                endpoint = config.backup_endpoint
+            end
             unless endpoint.include?"://"
                 protocol = config.protocol.downcase
                 raise "Invalid protocol #{protocol}." if protocol != "http" && protocol != 'https'
                 endpoint = sprintf("%s://%s", protocol, endpoint)
             end
@@ -89,11 +94,11 @@
             md5.base64digest
         end
 
         def self.generate_response(headers, body, return_body)
             return body if return_body
-            return generate_headers(headers) if body.empty?
+            return generate_headers(headers) if body.to_s.empty?
             ret = JSON.parse(body)
             return ret
             rescue JSON::ParserError
             return body
         end
@@ -115,9 +120,16 @@
                 end
                 ret
             end
             resp_headers['user-metadata'] = user_metadata unless user_metadata.empty?
             resp_headers
+        end
+
+        def self.is_cname_like_host(host)
+            DEFAULT_CNAME_LIKE_LIST.each do |suffix|
+                return true if host.to_s.downcase.end_with?(suffix)
+            end
+            return false
         end
 
     end
 
 end