1 files changed, 138 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/htdig/Document.h b/debian/htdig/htdig-3.2.0b6/htdig/Document.h
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index 00000000..215897c4
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+++ b/debian/htdig/htdig-3.2.0b6/htdig/Document.h
@@ -0,0 +1,138 @@
+//
+// Document.h
+//
+// Document: This class holds everything there is to know about a document.
+//           The actual contents of the document may or may not be present at
+//           all times for memory conservation reasons.
+//           The document can be told to retrieve its contents.  This is done
+//           with the Retrieve call.  In case the retrieval causes a 
+//           redirect, the link is followed, but this process is done 
+//           only once (to prevent loops.) If the redirect didn't 
+//           work, Document_not_found is returned.
+//
+// Part of the ht://Dig package   <http://www.htdig.org/>
+// Copyright (c) 1995-2004 The ht://Dig Group
+// For copyright details, see the file COPYING in your distribution
+// or the GNU Library General Public License (LGPL) version 2 or later
+// <http://www.gnu.org/copyleft/lgpl.html>
+//
+// $Id: Document.h,v 1.19 2004/05/28 13:15:14 lha Exp $
+//
+//
+#ifndef _Document_h_
+#define _Document_h_
+
+#include "Parsable.h"
+#include "Object.h"
+#include "URL.h"
+#include "htString.h"
+#include "StringList.h"
+#include "Transport.h"
+#include "HtHTTP.h"
+#include "HtFile.h"
+#include "HtFTP.h"
+#include "HtNNTP.h"
+#include "ExternalTransport.h"
+#include "Server.h"
+
+
+class Connection;
+
+
+class Document : public Object
+{
+public:
+    //
+    // Construction/Destruction
+    //
+    Document(char *url = 0, int max_size = 0);
+    ~Document();
+
+    //
+    // Interface to the document.
+    //
+    void			Reset();
+    int				Length()	  {return document_length;}
+    int				ContentLength()	  {return contentLength;}
+    int				StoredLength()	  {return contents.length();}
+    char			*Contents()	  {return contents;}
+    void			Contents(char *s) {contents = s; document_length = contents.length();}
+    char			*ContentType()	  {return contentType.get();}
+    
+    //
+    // In case the retrieval process went through a redirect process,
+    // the new url can be gotten using the following call
+    //
+    char			*Redirected()		{return redirected_to;}
+    URL				*Url()			{return url;}
+    void			Url(const String &url);
+    void			Referer(const String &url);
+    time_t			ModTime()		{return modtime.GetTime_t();}
+
+    Transport::DocStatus	Retrieve(Server *server, HtDateTime date);
+    Transport::DocStatus	RetrieveLocal(HtDateTime date, StringList *filenames);
+
+    //
+    // Return an appropriate parsable object for the document type.
+    //
+    Parsable			*getParsable();
+
+    //
+    // Set the username and password to be used in any requests
+    //
+    void			setUsernamePassword(const String& credentials)
+                                          { authorization = credentials;}
+
+    void			setProxyUsernamePassword(const String& credentials)
+                                          { proxy_authorization = credentials;}
+
+    HtHTTP *GetHTTPHandler() const { return HTTPConnect; }
+	
+private:
+    enum
+    {
+	Header_ok,
+	Header_not_found,
+	Header_not_changed,
+	Header_redirect,
+	Header_not_text,
+	Header_not_authorized
+    };
+
+    URL				*url;
+    URL				*proxy;
+    URL				*referer;
+    String			contents;
+    String			redirected_to;
+    String			contentType;
+    String			authorization;
+    String			proxy_authorization;
+    int				contentLength;
+    int				document_length;
+    HtDateTime			modtime;
+    int				max_doc_size;
+    int				num_retries;
+
+    int				UseProxy();
+
+    Transport			*transportConnect;
+    HtHTTP			*HTTPConnect;
+    HtHTTP			*HTTPSConnect;
+    HtFile			*FileConnect;
+    HtFTP                       *FTPConnect;
+    HtNNTP			*NNTPConnect;
+    ExternalTransport		*externalConnect;
+    
+
+ ///////
+    //    Tell us if we should retry to retrieve an URL depending on
+    //    the first returned document status
+ ///////
+
+   int ShouldWeRetry(Transport::DocStatus DocumentStatus);    
+   
+};
+
+#endif
+
+