wvsync/wvsyncfilelister.cc

   1 /*
   2  * Worldvisions Weaver Software:
   3  *   Copyright (C) 1997-2004 Net Integration Technologies, Inc.
   4  *
   5  * See wvsyncfilelister.h for details.
   6  *
   7  */
   8
   9 #include "wvsyncfilelister.h"
  10 #include "wvsyncprotocol.h"
  11
  12 WvSyncFileLister::WvSyncFileLister(WvSyncProtocol &_prot,
  13             WvStringParm _rootdir, UniConf _root)
  14     : WvSyncLister(_prot),
  15     log("FileLister", WvLog::Debug1),
  16     err(log.split(WvLog::Error)),
  17     rootdir(_rootdir),
  18     root(_root),
  19     i(_rootdir),
  20     curdir("(nil)")
  21 {
  22     log(WvLog::Debug3, "FileLister created on %s\n", rootdir);
  23     i.rewind();
  24     chdir_coming = false;
  25 }
  26
  27
  28 WvSyncObj *WvSyncFileLister::next()
  29 {
  30     if (chdir_coming)
  31     {
  32         if (curdir != prot.getcwd())
  33             do_chdir(curdir);
  34         chdir_coming = false;
  35     }
  36
  37     if (!i.next())
  38         return NULL;
  39
  40     // Get the current reldir
  41     WvString reldir = i->relname;
  42     reldir.edit()[strlen(i->relname)-strlen(i->name)] = '\0';
  43     int n = strlen(reldir);
  44     while (reldir[--n] == '/')
  45         reldir.edit()[n] = '\0';
  46
  47     if (!reldir)
  48         reldir = ".";
  49     if (prot.getcwd() != reldir)
  50     {
  51         curdir = reldir;
  52         prot.do_yourturn();
  53         chdir_coming = true;
  54     }
  55
  56     // FIXME: do we leak this?
  57     return new WvSyncFile(i->relname, rootdir);
  58 }
  59
  60
  61 WvSyncObj *WvSyncFileLister::makeobj(WvStringParm name)
  62 {
  63     // FIXME: do we leak this?
  64     return new WvSyncFile(name, rootdir);
  65 }
  66
  67
  68 bool WvSyncFileLister::newcwd(WvStringParm dir)
  69 {
  70     curdir = dir;
  71     log(WvLog::Debug3, "WvSyncFileLister::newcwd got dir:%s\n", dir);
  72     return true;
  73 }
  74