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kresolverworkerbase.cpp

00001 /*  -*- C++ -*-
00002  *  Copyright (C) 2003,2004 Thiago Macieira <thiago.macieira@kdemail.net>
00003  *
00004  *
00005  *  Permission is hereby granted, free of charge, to any person obtaining
00006  *  a copy of this software and associated documentation files (the
00007  *  "Software"), to deal in the Software without restriction, including
00008  *  without limitation the rights to use, copy, modify, merge, publish,
00009  *  distribute, sublicense, and/or sell copies of the Software, and to
00010  *  permit persons to whom the Software is furnished to do so, subject to
00011  *  the following conditions:
00012  *
00013  *  The above copyright notice and this permission notice shall be included 
00014  *  in all copies or substantial portions of the Software.
00015  *
00016  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00017  *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00018  *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00019  *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
00020  *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
00021  *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
00022  *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00023  */
00024 
00025 #include "config.h"
00026 
00027 #include <assert.h>
00028 
00029 #include <tqcstring.h>
00030 #include <tqstring.h>
00031 
00032 #include "kresolver.h"
00033 #include "kresolver_p.h"
00034 #include "kresolverworkerbase.h"
00035 
00036 using namespace KNetwork;
00037 using namespace KNetwork::Internal;
00038 
00039 KResolverWorkerBase::KResolverWorkerBase()
00040   : th(0L), input(0L), m_finished(0), m_reserved(0)
00041 {
00042 }
00043 
00044 KResolverWorkerBase::~KResolverWorkerBase()
00045 {
00046 }
00047 
00048 TQString KResolverWorkerBase::nodeName() const
00049 {
00050   if (input)
00051     return input->node;
00052   return TQString::null;
00053 }
00054 
00055 TQString KResolverWorkerBase::serviceName() const
00056 {
00057   if (input)
00058     return input->service;
00059   return TQString::null;
00060 }
00061 
00062 int KResolverWorkerBase::flags() const
00063 {
00064   if (input)
00065     return input->flags;
00066   return 0;
00067 }
00068 
00069 int KResolverWorkerBase::familyMask() const
00070 {
00071   if (input)
00072     return input->familyMask;
00073   return 0;
00074 }
00075 
00076 int KResolverWorkerBase::socketType() const
00077 {
00078   if (input)
00079     return input->socktype;
00080   return 0;
00081 }
00082 
00083 int KResolverWorkerBase::protocol() const
00084 {
00085   if (input)
00086     return input->protocol;
00087   return 0;
00088 }
00089 
00090 TQCString KResolverWorkerBase::protocolName() const
00091 {
00092   TQCString res;
00093   if (input)
00094     res = input->protocolName;
00095   return res;
00096 }
00097 
00098 void KResolverWorkerBase::finished()
00099 {
00100   m_finished = true;
00101 }
00102 
00103 bool KResolverWorkerBase::postprocess()
00104 {
00105   return true;          // no post-processing is a always successful postprocessing
00106 }
00107 
00108 bool KResolverWorkerBase::enqueue(KResolver* res)
00109 {
00110   KResolverManager::manager()->enqueue(res, th->data);
00111   return true;
00112 }
00113 
00114 bool KResolverWorkerBase::enqueue(KResolverWorkerBase* worker)
00115 {
00116   RequestData *myself = th->data;
00117   RequestData *newrequest = new RequestData;
00118   newrequest->obj = 0;
00119   newrequest->input = input; // same input
00120   newrequest->requestor = myself;
00121   newrequest->nRequests = 0;
00122   newrequest->worker = worker;
00123   myself->nRequests++;
00124   KResolverManager::manager()->dispatch(newrequest);
00125   return true;
00126 }
00127 
00128 bool KResolverWorkerBase::checkResolver()
00129 {
00130   return th->checkResolver();
00131 }
00132 
00133 void KResolverWorkerBase::acquireResolver()
00134 {
00135   th->acquireResolver();
00136 }
00137 
00138 void KResolverWorkerBase::releaseResolver()
00139 {
00140   th->releaseResolver();
00141 }
00142 
00143 KResolverWorkerFactoryBase::KResolverWorkerFactoryBase()
00144 {
00145 }
00146 
00147 KResolverWorkerFactoryBase::~KResolverWorkerFactoryBase()
00148 {
00149 }
00150 
00151 void KResolverWorkerFactoryBase::registerNewWorker(KResolverWorkerFactoryBase* factory)
00152 {
00153   KResolverManager::manager()->registerNewWorker(factory);
00154 }
00155 

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