netwerk/test/TestSocketInput.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is mozilla.org code.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Netscape Communications Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 1998
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either the GNU General Public License Version 2 or later (the "GPL"), or
  26  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27  * in which case the provisions of the GPL or the LGPL are applicable instead
  28  * of those above. If you wish to allow use of your version of this file only
  29  * under the terms of either the GPL or the LGPL, and not to allow others to
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  33  * the provisions above, a recipient may use your version of this file under
  34  * the terms of any one of the MPL, the GPL or the LGPL.
  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37 #include <stdio.h>
  38
  39 #ifdef WIN32
  40 #include <windows.h>
  41 #endif
  42 #ifdef XP_OS2
  43 #include <os2.h>
  44 #endif
  45
  46 #include "nscore.h"
  47 #include "nsCOMPtr.h"
  48 #include "nsISocketTransportService.h"
  49 #include "nsIEventQueueService.h"
  50 #include "nsIServiceManager.h"
  51 #include "nsIComponentRegistrar.h"
  52 #include "nsITransport.h"
  53 #include "nsIRequest.h"
  54 #include "nsIStreamListener.h"
  55 #include "nsIInputStream.h"
  56
  57 static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID);
  58 static NS_DEFINE_CID(kEventQueueServiceCID,      NS_EVENTQUEUESERVICE_CID);
  59
  60 static int gKeepRunning = 1;
  61
  62 class InputTestConsumer : public nsIStreamListener
  63 {
  64 public:
  65
  66   InputTestConsumer();
  67   virtual ~InputTestConsumer();
  68
  69   // ISupports interface...
  70   NS_DECL_ISUPPORTS
  71
  72   // IStreamListener interface...
  73   NS_IMETHOD OnStartRequest(nsIRequest *request, nsISupports* context);
  74
  75   NS_IMETHOD OnDataAvailable(nsIRequest *request, nsISupports* context,
  76                              nsIInputStream *aIStream,
  77                              PRUint32 aSourceOffset,
  78                              PRUint32 aLength);
  79
  80   NS_IMETHOD OnStopRequest(nsIRequest *request, nsISupports* context,
  81                            nsresult aStatus);
  82
  83 };
  84
  85
  86 InputTestConsumer::InputTestConsumer()
  87 {
  88 }
  89
  90 InputTestConsumer::~InputTestConsumer()
  91 {
  92 }
  93
  94
  95 NS_IMPL_ISUPPORTS2(InputTestConsumer, nsIRequestObserver, nsIStreamListener)
  96
  97
  98 NS_IMETHODIMP
  99 InputTestConsumer::OnStartRequest(nsIRequest *request, nsISupports* context)
 100 {
 101   printf("+++ OnStartRequest +++\n");
 102   return NS_OK;
 103 }
 104
 105
 106 NS_IMETHODIMP
 107 InputTestConsumer::OnDataAvailable(nsIRequest *request,
 108                                    nsISupports* context,
 109                                    nsIInputStream *aIStream,
 110                                    PRUint32 aSourceOffset,
 111                                    PRUint32 aLength)
 112 {
 113   char buf[1025];
 114   while (aLength > 0) {
 115     PRUint32 amt;
 116     aIStream->Read(buf, 1024, &amt);
 117     if (amt == 0) break;
 118     buf[amt] = '\0';
 119     printf(buf);
 120     aLength -= amt;
 121   }
 122
 123   return NS_OK;
 124 }
 125
 126
 127 NS_IMETHODIMP
 128 InputTestConsumer::OnStopRequest(nsIRequest *request, nsISupports* context,
 129                                  nsresult aStatus)
 130 {
 131   gKeepRunning = 0;
 132   printf("+++ OnStopRequest status %x +++\n", aStatus);
 133   return NS_OK;
 134 }
 135
 136
 137 int
 138 main(int argc, char* argv[])
 139 {
 140   nsresult rv;
 141
 142   if (argc < 2) {
 143       printf("usage: %s <host>\n", argv[0]);
 144       return -1;
 145   }
 146
 147   int port;
 148   char* hostName = argv[1];
 149 //nsString portString(argv[2]);
 150
 151 //port = portString.ToInteger(&rv);
 152   port = 13;
 153   {
 154     nsCOMPtr<nsIServiceManager> servMan;
 155     NS_InitXPCOM2(getter_AddRefs(servMan), nsnull, nsnull);
 156     nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(servMan);
 157     NS_ASSERTION(registrar, "Null nsIComponentRegistrar");
 158     if (registrar)
 159       registrar->AutoRegister(nsnull);
 160
 161     // Create the Event Queue for this thread...
 162     nsCOMPtr<nsIEventQueueService> eventQService =
 163              do_GetService(kEventQueueServiceCID, &rv);
 164     if (NS_FAILED(rv)) return rv;
 165
 166     nsCOMPtr<nsIEventQueue> eventQ;
 167     rv = eventQService->GetThreadEventQueue(NS_CURRENT_THREAD, getter_AddRefs(eventQ));
 168     if (NS_FAILED(rv)) return rv;
 169
 170     nsCOMPtr<nsISocketTransportService> sts =
 171              do_GetService(kSocketTransportServiceCID, &rv);
 172     if (NS_FAILED(rv)) return rv;
 173
 174     nsITransport* transport;
 175
 176     rv = sts->CreateTransport(hostName, port, nsnull, 0, 0, &transport);
 177     if (NS_SUCCEEDED(rv)) {
 178       nsCOMPtr<nsIRequest> request;
 179       transport->AsyncRead(new InputTestConsumer, nsnull, 0, -1, 0, getter_AddRefs(request));
 180
 181       NS_RELEASE(transport);
 182     }
 183
 184     // Enter the message pump to allow the URL load to proceed.
 185     while ( gKeepRunning ) {
 186       PLEvent *gEvent;
 187       eventQ->WaitForEvent(&gEvent);
 188       eventQ->HandleEvent(gEvent);
 189     }
 190
 191   } // this scopes the nsCOMPtrs
 192   // no nsCOMPtrs are allowed to be alive when you call NS_ShutdownXPCOM
 193   rv = NS_ShutdownXPCOM(nsnull);
 194   NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
 195   return 0;
 196 }
 197