<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>login (Metacat)</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" /> </head> <body class="standalone-code"> <pre><span class="ruby-comment cmt"># File lib/metacat.rb, line 141</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">login</span>(<span class="ruby-identifier">username</span>, <span class="ruby-identifier">password</span>) <span class="ruby-identifier">response</span> = <span class="ruby-identifier">metacat_get</span>({ <span class="ruby-value str">'action'</span> =<span class="ruby-operator">></span> <span class="ruby-value str">'login'</span>, <span class="ruby-value str">'qformat'</span> =<span class="ruby-operator">></span> <span class="ruby-value str">'xml'</span>, <span class="ruby-value str">'username'</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">username</span>, <span class="ruby-value str">'password'</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">password</span> }) <span class="ruby-keyword kw">if</span>(<span class="ruby-identifier">response</span>.<span class="ruby-identifier">content_type</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'text/xml'</span>) <span class="ruby-identifier">doc</span> = <span class="ruby-constant">REXML</span><span class="ruby-operator">::</span><span class="ruby-constant">Document</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">response</span>.<span class="ruby-identifier">read_body</span>) <span class="ruby-keyword kw">if</span>(<span class="ruby-identifier">doc</span>.<span class="ruby-identifier">root</span>.<span class="ruby-identifier">name</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'login'</span>) <span class="ruby-ivar">@cookie</span> = <span class="ruby-identifier">response</span>.<span class="ruby-identifier">response</span>[<span class="ruby-value str">'set-cookie'</span>] <span class="ruby-ivar">@logged_in</span> = <span class="ruby-keyword kw">true</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">MetacatPermissionDenied</span>, <span class="ruby-value str">"login error: "</span><span class="ruby-operator">+</span><span class="ruby-identifier">doc</span>.<span class="ruby-identifier">root</span>.<span class="ruby-identifier">elements</span>[<span class="ruby-value str">'message'</span>].<span class="ruby-identifier">text</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">MetacatResponseError</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>