evolution/sync.cc

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * Authors : Patrick Patterson <ppatters@nit.ca>
   4  *           Peter Colijn <pcolijn@nit.ca>
   5  *           Scott MacLean <scott@nit.ca>
   6  *           William Lachance <wlach@nit.ca>
   7  *
   8  * Copyright 2003-2004, Net Integration Technologies, Inc.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of version 2 of the GNU General Public
  12  * License as published by the Free Software Foundation.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22  * USA
  23  */
  24
  25 #include "sync.h"
  26 #include "wvstream.h"
  27 #include "exchangeitadaptor.h"
  28 #include "exchangeitstorage.h"
  29 #include "eituniconfkeys.h"
  30
  31 bool Sync::apply_response(WvStringList &parts,
  32                           WvStream &stream,
  33                           ExchangeItStorage *storage)
  34 {
  35     if (!parts.count())
  36     {
  37         log(WvLog::Debug1, "Malformed response: no response!!\n");
  38         return false;
  39     }
  40
  41     WvString response = parts.popstr();
  42
  43     if (response == "NOFOLDER")
  44     {
  45         if (!adaptor || !adaptor->get_key())
  46             return false;
  47
  48         log(WvLog::Debug1, "Got %s, removing %s\n",
  49             response, adaptor->get_key());
  50
  51         // remove the folder if it doesn't exist on the server, but we
  52         // think it does? this is what ExchangeItOutlook does..
  53         UniConf folders = storage->get_state()[FOLDERS_KEY];
  54         folders[TODELETE_KEY][adaptor->get_key()].setmeint(1);
  55
  56         // this isn't technically a problem; we have successfully applied
  57         // the response
  58         return true;
  59     }
  60     else if (response == "BADFOLDER")
  61     {
  62         // BADFOLDER usually means we tried to sync an email folder,
  63         // which does nothing right now
  64         log(WvLog::Debug1, "Got %s, ignoring\n", response);
  65         return true;
  66     }
  67
  68     if (response != "OK")
  69     {
  70         log(WvLog::Debug1, "Got %s, expected OK\n", response);
  71         return false;
  72     }
  73
  74     if (!parts.count())
  75     {
  76         log(WvLog::Debug1, "Malformed response: too few parameters!\n");
  77         return false;
  78     }
  79
  80     WvString version = parts.popstr();
  81     uint32_t new_version = version.num();
  82
  83     if (new_version < adaptor->get_version())
  84         log(WvLog::Error,
  85             "Adaptor claims it has a later version (%s vs. %s) "
  86             "than what's on the server!\n",
  87             adaptor->get_version(), new_version);
  88
  89     adaptor->set_version(new_version);
  90     return true;
  91 }
  92
  93 void Sync::get_command(WvString &command,
  94                        WvStringList &params,
  95                        WvStringList &lines)
  96 {
  97     command = "SYNC";
  98
  99     params.zap();
 100     lines.zap();
 101
 102     params.append(new WvString(adaptor->get_version()), true);
 103     params.append(new WvString(url_encode(adaptor->key)), true);
 104     params.append(new WvString(adaptor->get_type()), true);
 105 }
 106
 107 #if 0
 108 bool SyncFolders::check_error(const string &response, const Strings &params)
 109 {
 110     if (response != "ERROR")
 111         return false;
 112
 113     string error;
 114     for (Strings::const_iterator i = params.begin(); i != params.end(); ++i)
 115         error += *i + " ";
 116
 117     if (error.empty())
 118         set_error("Unknown server error");
 119     else
 120     {
 121         error.erase(error.size() - 1);
 122         set_error(error);
 123     }
 124
 125     return true;
 126 }
 127 #endif