Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 122 insertions, 0 deletions

diff --git a/lanbrowsing/lisa/client.cpp b/lanbrowsing/lisa/client.cpp
new file mode 100644
index 00000000..21069a17
--- /dev/null
+++ b/lanbrowsing/lisa/client.cpp
@@ -0,0 +1,122 @@
+/*    client.cpp
+ *
+ *    Copyright (c) 2000, Alexander Neundorf
+ *    neundorf@kde.org
+ *
+ *    You may distribute under the terms of the GNU General Public
+ *    License as specified in the COPYING file.
+ *
+ *    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.
+ *
+ */
+
+#include "netmanager.h"
+#include "client.h"
+#include "lisadefines.h"
+
+#include <iostream>
+#include <unistd.h>
+
+#include <strings.h>
+
+#ifdef LISA_DEBUG
+#undef LISA_DEBUG
+#endif
+
+#ifdef dcerr
+#undef dcerr
+#endif
+
+#define LISA_DEBUG 0
+#define dcerr if (LISA_DEBUG==1) std::cerr<<"Client::"
+
+
+Client::Client(NetManager* parent, int socketFD, int closeOnDelete)
+:parentServer(parent)
+,m_fd(socketFD)
+,m_done(0)
+,m_closeOnDelete(closeOnDelete)
+{
+   dcerr<<"ctor created new client"<<std::endl;
+   if (m_fd==-1) m_done=1;
+   m_creationTime=time(0);
+}
+
+Client::Client()
+:parentServer(0)
+,m_fd(-1)
+,m_done(1)
+,m_closeOnDelete(1)
+{
+   m_creationTime=time(0);
+}
+
+Client::Client(const Client& c)
+:parentServer(c.parentServer)
+,m_fd(c.m_fd)
+,m_creationTime(c.m_creationTime)
+,m_done(c.m_done)
+,m_closeOnDelete(1)
+{
+   dcerr<<"Client copy ctor"<<std::endl;
+}
+
+int Client::tryToGetInfo()
+{
+   dcerr<<"tryToGetInfo: m_done: "<<m_done<<std::endl;
+   if (done()) return 1;
+   if (m_fd==-1)
+   {
+      close();
+      return 1;
+   }
+   dcerr<<"tryToGetInfo: calling data.getFile()"<<std::endl;
+   if (!parentServer->isInformed()) return 0;
+   //we fork now, so that writing to the client can't block the server process
+   /*      int pid=fork();
+    if (pid==-1)
+    {
+    //parent
+    dcerr<<"NetScanner::scan: error occurred"<<std::endl;
+    return 1;
+    }
+    else if (pid!=0)
+    {
+    //parent
+    return 1;
+    };*/
+   //child
+   //this one does it all :-)
+   dcerr<<"tryToGetInfo: sending data to client"<<std::endl;
+   parentServer->writeDataToFD(fd(),0);
+   close();
+   //exit(0);
+   return 1;
+}
+
+void Client::close()
+{
+   if (m_fd!=-1) ::close(m_fd);
+   m_fd=-1;
+   m_done=1;
+}
+
+void Client::read()
+{
+   dcerr<<"read()"<<std::endl;
+   if (m_fd==-1) return;
+   char buf[1024];
+   //the clients should not send us something !
+   int result=::read(m_fd,buf,1024);
+   if (result>=0) close();
+}
+
+Client::~Client()
+{
+   if (m_closeOnDelete)
+      close();
+}
+