1 files changed, 381 insertions, 0 deletions
diff --git a/filesharing/advanced/nfs/nfsentry.cpp b/filesharing/advanced/nfs/nfsentry.cpp
new file mode 100644
index 00000000..4144cc7c
--- /dev/null
+++ b/filesharing/advanced/nfs/nfsentry.cpp
@@ -0,0 +1,381 @@
+/*
+  Copyright (c) 2004 Jan Schaefer <j_schaef@informatik.uni-kl.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#include <kdebug.h>
+
+#include "nfsentry.h"
+
+NFSHost::NFSHost(const QString & hostString)
+{
+  readonly = true;
+
+  QString s = hostString;
+
+  int l = s.find('(');
+  int r = s.find(')');
+
+  initParams();
+
+  // get hostname
+  if (l>=0)
+    name = s.left(l);
+  else
+    name = s;
+    
+  kdDebug(5009) << "NFSHost: name='" << name << "'" << endl;    
+  
+  if (l>=0 && r>=0)
+  {
+    QString params = s.mid(l+1,r-l-1);
+
+    parseParamsString(params);
+  }
+}
+
+NFSHost::NFSHost() {
+  initParams();
+  name="";
+}
+
+NFSHost::~NFSHost()
+{
+}
+
+/**
+ * Set the parameters to their default values
+ */
+void NFSHost::initParams()
+{
+  readonly = true;
+  sync = false;
+  secure = true;
+  wdelay = true;
+  hide = true;
+  subtreeCheck = true;
+  secureLocks = true;
+  allSquash = false;
+  rootSquash = true;
+
+  anonuid = 65534;
+  anongid = 65534;
+}
+
+
+void NFSHost::parseParamsString(const QString & s)
+{
+
+  if (s.isEmpty()) 
+      return;
+
+  int i;
+
+  QString rest = s;
+  QString p;
+
+  do
+  {
+    i = rest.find(",",0);
+
+    if (i==-1)
+      p = rest;
+    else
+    {
+      p = rest.left( i );
+      rest = rest.mid(i+1);
+    }
+
+    setParam(p);
+  }
+  while (i>-1);
+
+}
+
+QString NFSHost::paramString() const
+{
+  QString s;
+
+  if (!readonly) s+="rw,";
+  if (!rootSquash) s+="no_root_squash,";
+  if (!secure) s+="insecure,";
+  if (!secureLocks) s+="insecure_locks,";
+  if (!subtreeCheck) s+="no_subtree_check,";
+  if (sync) 
+    s+="sync,";
+  else
+    s+="async,";    
+    
+  if (!wdelay) s+="wdelay,";
+  if (allSquash) s+="all_squash,";
+  if (!hide) s+="nohide,";
+
+  if (anongid!=65534)
+     s+=QString("anongid=%1,").arg(anongid);
+
+  if (anonuid!=65534)
+     s+=QString("anonuid=%1,").arg(anonuid);
+
+  // get rid of the last ','
+  s.truncate(s.length()-1);
+
+  return s;
+}
+
+QString NFSHost::toString() const
+{
+  QString s = name;
+
+  s+='(';
+  s+=paramString();
+  s+=')';
+
+  return s;
+
+}
+
+NFSHost* NFSHost::copy() const {
+  NFSHost* result = new NFSHost();
+  
+  result->name = name;
+  
+  result->readonly = readonly;
+  result->sync = sync;
+  result->secure = secure;
+  result->wdelay = wdelay;
+  result->hide = hide;
+  result->subtreeCheck = subtreeCheck;
+  result->secureLocks = secureLocks;
+  result->allSquash = allSquash;
+  result->rootSquash = rootSquash;
+
+  result->anonuid = anonuid;
+  result->anongid = anongid;
+
+  return result;  
+}
+
+bool NFSHost::isPublic() const {
+  return name == "*";
+}
+
+void NFSHost::setParam(const QString & s)
+{
+  QString p = s.lower();
+
+  if (p=="ro") {
+     readonly = true;
+     return; }
+
+  if (p=="rw") {
+     readonly = false;
+     return; }
+
+  if (p=="sync") {
+     sync = true;
+     return; }
+
+  if (p=="async") {
+     sync = false;
+     return; }
+
+  if (p=="secure") {
+     secure = true;
+     return; }
+
+  if (p=="insecure") {
+     secure = false;
+     return; }
+
+  if (p=="wdelay") {
+     wdelay = true;
+     return; }
+
+  if (p=="no_wdelay") {
+     wdelay = false;
+     return; }
+
+  if (p=="hide") {
+     hide = true;
+     return; }
+
+  if (p=="nohide") {
+     hide = false;
+     return; }
+
+  if (p=="subtree_check") {
+     subtreeCheck = true;
+     return; }
+
+  if (p=="no_subtree_check") {
+     subtreeCheck = false;
+     return; }
+
+  if (p=="secure_locks" ||
+      p=="auth_nlm") {
+     secureLocks = true;
+     return; }
+
+  if (p=="insecure_locks" ||
+      p=="no_auth_nlm" ) {
+     secureLocks = true;
+     return; }
+
+  if (p=="all_squash") {
+     allSquash = true;
+     return; }
+
+  if (p=="no_all_squash") {
+     allSquash = false;
+     return; }
+
+  if (p=="root_squash") {
+     rootSquash = true;
+     return; }
+
+  if (p=="no_root_squash") {
+     rootSquash = false;
+     return; }
+
+  int i = p.find("=",0);
+
+  // get anongid or anonuid
+  if (i>-1)
+  {
+     QString name = p.left(i).lower();
+     kdDebug(5009) << name << endl;
+
+     QString value = p.mid(i+1);
+     kdDebug(5009) << value << endl;
+
+    if (name=="anongid")
+       anongid = value.toInt();
+
+    if (name=="anonuid")
+       anonuid = value.toInt();
+  }
+
+}
+
+NFSEntry::NFSEntry(const QString & path)
+{
+  _hosts.setAutoDelete(true);
+  setPath(path);
+}
+
+NFSEntry::~NFSEntry()
+{
+}
+
+void NFSEntry::clear() {
+  _hosts.clear();
+}
+
+NFSEntry* NFSEntry::copy() {
+  NFSEntry* result = new NFSEntry(path());
+  result->copyFrom(this);
+  return result;
+}
+
+void NFSEntry::copyFrom(NFSEntry* entry) {
+  clear();
+  HostIterator it = entry->getHosts();
+
+  NFSHost* host;
+  while ( (host = it.current()) != 0 )  {
+    ++it;
+    addHost(host->copy());
+  }
+}
+
+QString NFSEntry::toString() const
+{
+  QString s = _path.stripWhiteSpace();
+
+  if (_path.find(' ') > -1) {
+    s = '"'+s+'"';
+  }
+  
+  s += ' ';
+
+  HostIterator it = getHosts();
+
+  NFSHost* host;
+
+  while ( (host = it.current()) != 0 )
+  {
+    ++it;
+    s+= host->toString() ;
+    if (it.current())
+        s+= " \\\n\t ";
+  }
+
+
+  return s;
+}
+
+void NFSEntry::addHost(NFSHost * host)
+{
+  _hosts.append(host);
+}
+
+void NFSEntry::removeHost(NFSHost * host)
+{
+  _hosts.remove(host);
+}
+
+NFSHost* NFSEntry::getHostByName(const QString & name) const
+{
+  HostIterator it = getHosts();
+  NFSHost* host;
+  
+  while ( (host = it.current()) != 0 )
+  {
+    ++it;
+
+    if (host->name==name)
+      return host;
+  }
+
+  return 0;
+}
+
+NFSHost* NFSEntry::getPublicHost() const
+{
+  NFSHost* result = getHostByName("*");
+  if (result)
+      return result;
+      
+  return getHostByName(QString::null);
+}
+
+
+HostIterator NFSEntry::getHosts() const
+{
+  return HostIterator(_hosts);
+}
+
+QString NFSEntry::path() const
+{
+  return _path;
+}
+
+void NFSEntry::setPath(const QString & path)
+{
+  _path = path;
+}
+