From c90c389a8a8d9d8661e9772ec4144c5cf2039f23 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: 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/kdegames@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 lskat/lskatproc/KInputChildProcess.cpp | 106 +++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 lskat/lskatproc/KInputChildProcess.cpp

(limited to 'lskat/lskatproc/KInputChildProcess.cpp')

diff --git a/lskat/lskatproc/KInputChildProcess.cpp b/lskat/lskatproc/KInputChildProcess.cpp
new file mode 100644
index 00000000..a821aa7a
--- /dev/null
+++ b/lskat/lskatproc/KInputChildProcess.cpp
@@ -0,0 +1,106 @@
+/***************************************************************************
+                          KInputChildProcess.cpp  -  description
+                             -------------------
+    begin                : Tue May 2 2000
+    copyright            : (C) 2000 by Martin Heni
+    email                : martin@heni-online.de
+ ***************************************************************************/
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <qstring.h>
+
+#include "KInputChildProcess.h"
+#include "KInputChildProcess.moc"
+
+
+KInputChildProcess::~KInputChildProcess()
+{
+  delete buffer;
+  delete childConnect;
+}
+KInputChildProcess::KInputChildProcess(int size_buffer)
+  : QObject(0,0)
+{
+  buffersize=size_buffer;
+  if (buffersize<1) buffersize=1024;
+  buffer=new char[buffersize];
+  inputbuffer="";
+  terminateChild=false;
+}
+bool KInputChildProcess::exec()
+{
+  int pos;
+  QString s;
+
+  childConnect=new KChildConnect;
+  if (!childConnect) return false;
+  connect(childConnect,SIGNAL(signalReceiveMsg(KEMessage *,int)),
+          this,SLOT(slotReceiveMsg(KEMessage *,int)));
+  do
+  {
+    // Wait for input
+    if (feof(stdin)) 
+    {
+      sleep(1);
+      continue;
+    }
+
+    if (!fgets(buffer,buffersize,stdin) )
+    {
+     continue;
+    }
+    s=buffer;
+    s=inputbuffer+s;
+    // printf("ChildABC '%s'\n",(const char *)s);
+    // fflush(stdout);
+    pos=s.findRev(KEMESSAGE_CR);
+    if (pos<0)
+    {
+      inputbuffer=s;
+    }
+    else if (pos+KEMESSAGE_CR.length()==s.length())
+    {
+      // CR at the end...calling receive
+      childConnect->Receive(s);
+    }
+    else
+    {
+      inputbuffer=s.right(s.length()-pos-KEMESSAGE_CR.length());
+      s=s.left(pos+KEMESSAGE_CR.length());
+      // printf("s='%s' in='%s'\n",(const char *)s,(const char *)inputbuffer);
+      childConnect->Receive(s);
+    }
+  }while(!terminateChild);
+  return true;
+}
+
+void KInputChildProcess::Terminate()
+{
+  terminateChild=true;
+}
+bool KInputChildProcess::IsTerminated()
+{
+  return terminateChild;
+}
+
+bool KInputChildProcess::ReceiveMsg(KEMessage *msg,int id)
+{
+  return false;
+}
+void KInputChildProcess::slotReceiveMsg(KEMessage *msg,int id)
+{
+  if (!ReceiveMsg(msg,id))  // made for virtual override
+  {
+    // otherwise emit signal
+    emit signalReceiveMsg(msg,id);
+  }
+}
+bool KInputChildProcess::SendMsg(KEMessage *msg)
+{
+  if (childConnect) return childConnect->SendMsg(msg);
+  return false;
+}
+
+
-- 
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