1 files changed, 38 insertions, 37 deletions

diff --git a/kdict/dict.cpp b/kdict/dict.cpp
index 8094758d..6864cfe8 100644
--- a/kdict/dict.cpp
+++ b/kdict/dict.cpp
@@ -38,6 +38,7 @@
 #include <signal.h>
 #include <stdlib.h>
 
+
 //********* JobData ******************************************
 
 
@@ -53,8 +54,8 @@ JobData::JobData(QueryType Ntype,bool NnewServer,TQString const& Nserver,int Npo
 //********* DictAsyncClient *************************************
 
 DictAsyncClient::DictAsyncClient(int NfdPipeIn, int NfdPipeOut)
-: job(0L), inputSize(10000), fdPipeIn(NfdPipeIn),
-  fdPipeOut(NfdPipeOut), tcpSocket(-1), idleHold(0)
+: TQThread(), job(0L), inputSize(10000), fdPipeIn(NfdPipeIn),
+  fdPipeOut(NfdPipeOut), tcpSocket(-1), idleHold(0), m_request_termination(false)
 {
   input = new char[inputSize];
 }
@@ -68,22 +69,6 @@ DictAsyncClient::~DictAsyncClient()
 }
 
 
-void* DictAsyncClient::startThread(void* pseudoThis)
-{
-  DictAsyncClient* newthis = (DictAsyncClient*) (pseudoThis);
-
-  if (0!=pthread_setcanceltype(PTHREAD_CANCEL_ENABLE,NULL))
-    tqWarning("pthread_setcanceltype failed!");
-  if (0!= pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS,NULL))
-    tqWarning("pthread_setcanceltype failed!");
-
-  signal(SIGPIPE,SIG_IGN);   // ignore sigpipe
-
-  newthis->waitForWork();
-  return NULL;
-}
-
-
 void DictAsyncClient::insertJob(JobData *newJob)
 {
   if (!job)        // don't overwrite existing job pointer
@@ -97,27 +82,33 @@ void DictAsyncClient::removeJob()
 }
 
 
-void DictAsyncClient::waitForWork()
+void DictAsyncClient::run()
 {
   fd_set fdsR,fdsE;
-  timeval tv;
   int selectRet;
   char buf;
+  timeval timeout_interval;
 
-  while (true) {
+  while (!m_request_termination) {
     if (tcpSocket != -1) {  // we are connected, hold the connection for xx secs
       FD_ZERO(&fdsR);
       FD_SET(fdPipeIn, &fdsR);
       FD_SET(tcpSocket, &fdsR);
       FD_ZERO(&fdsE);
       FD_SET(tcpSocket, &fdsE);
-      tv.tv_sec = idleHold;
-      tv.tv_usec = 0;
-      selectRet = KSocks::self()->select(FD_SETSIZE, &fdsR, NULL, &fdsE, &tv);
+      int cnt = 0;  
+      do {
+        FD_ZERO(&fdsR);
+        FD_SET(fdPipeIn, &fdsR);
+        ++cnt;
+        timeout_interval.tv_sec=1;
+        timeout_interval.tv_usec=0;
+        selectRet=KSocks::self()->select(FD_SETSIZE, &fdsR, NULL, &fdsE, &timeout_interval);
+      } while (!m_request_termination && cnt<idleHold && selectRet==0);
       if (selectRet == 0) {
         doQuit();               // nothing happend...
       } else {
-        if (((selectRet > 0)&&(!FD_ISSET(fdPipeIn,&fdsR)))||(selectRet == -1))
+        if ((selectRet>0 && !FD_ISSET(fdPipeIn,&fdsR)) || selectRet==-1)
           closeSocket();
       }
     }
@@ -125,8 +116,13 @@ void DictAsyncClient::waitForWork()
     do {
       FD_ZERO(&fdsR);
       FD_SET(fdPipeIn, &fdsR);
-    } while (select(FD_SETSIZE, &fdsR, NULL, NULL, NULL)<0);  // don't get tricked by signals
-
+      timeout_interval.tv_sec=1;
+      timeout_interval.tv_usec=0;
+    } while (!m_request_termination && select(FD_SETSIZE, &fdsR, NULL, NULL, &timeout_interval)<=0); 
+    
+    if (m_request_termination)
+      return;
+      
     clearPipe();
 
     if (job) {
@@ -785,7 +781,6 @@ void DictAsyncClient::openConnection()
   }
 
   KExtendedSocket ks;
-
   ks.setAddress(job->server, job->port);
   ks.setTimeout(job->timeout);
   if (ks.connect() < 0) {
@@ -1211,11 +1206,12 @@ DictInterface::DictInterface()
   (void) KSocks::self();
 
   client = new DictAsyncClient(fdPipeOut[0],fdPipeIn[1]);
-  if (0!=pthread_create(&threadID,0,&(client->startThread),client)) {
+  if (!client) {
     KMessageBox::error(global->topLevel, i18n("Internal error:\nUnable to create thread."));
     kapp->exit(1);
   }
-
+  client->start();
+  
   jobList.setAutoDelete(true);
 }
 
@@ -1223,13 +1219,16 @@ DictInterface::DictInterface()
 DictInterface::~DictInterface()
 {
   disconnect(notifier,TQT_SIGNAL(activated(int)),this,TQT_SLOT(clientDone()));
-
-  if (0!=pthread_cancel(threadID))
-    kdWarning() << "pthread_cancel failed!" << endl;
-  if (0!=pthread_join(threadID,NULL))
-    kdWarning() << "pthread_join failed!" << endl;
-  delete client;
-
+  if (client)
+  {
+    client->request_termination();
+    if (!client->wait(3000))
+    {
+      client->terminate();
+      client->wait(3000);
+    }
+  }
+  
   if ( ::close( fdPipeIn[0] ) == -1 ) {
     perror( "Closing fdPipeIn[0]" );
   }
@@ -1242,6 +1241,8 @@ DictInterface::~DictInterface()
   if ( ::close( fdPipeOut[1] ) == -1 ) {
     perror( "Closing fdPipeOut[1]" );
   }
+  
+  delete client;
 }