netwerk/test/TestOpen.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
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   8  * http://www.mozilla.org/MPL/
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  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
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  15  * The Original Code is mozilla.org code.
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  17  * The Initial Developer of the Original Code is
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  19  * Portions created by the Initial Developer are Copyright (C) 1998
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *   Christian Biesinger <cbiesinger@web.de>
  24  *
  25  * Alternatively, the contents of this file may be used under the terms of
  26  * either the GNU General Public License Version 2 or later (the "GPL"), or
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  37  * ***** END LICENSE BLOCK ***** */
  38
  39 #include "TestCommon.h"
  40 #include "nsCOMPtr.h"
  41 #include "nsStringAPI.h"
  42 #include "nsIURI.h"
  43 #include "nsIChannel.h"
  44 #include "nsIHttpChannel.h"
  45 #include "nsIInputStream.h"
  46 #include "nsNetUtil.h"
  47
  48 #include <stdio.h>
  49
  50 /*
  51  * Test synchronous Open.
  52  */
  53
  54 #define RETURN_IF_FAILED(rv, what) \
  55     PR_BEGIN_MACRO \
  56     if (NS_FAILED(rv)) { \
  57         printf(what ": failed - %08x\n", rv); \
  58         return -1; \
  59     } \
  60     PR_END_MACRO
  61
  62 int
  63 main(int argc, char **argv)
  64 {
  65     if (test_common_init(&argc, &argv) != 0)
  66         return -1;
  67
  68     nsresult rv = NS_InitXPCOM2(nsnull, nsnull, nsnull);
  69     if (NS_FAILED(rv)) return rv;
  70
  71     char buf[256];
  72
  73     if (argc != 3) {
  74         printf("Usage: TestOpen url filename\nLoads a URL using ::Open, writing it to a file\n");
  75         return -1;
  76     }
  77
  78     nsCOMPtr<nsIURI> uri;
  79     nsCOMPtr<nsIInputStream> stream;
  80
  81     rv = NS_NewURI(getter_AddRefs(uri), argv[1]);
  82     RETURN_IF_FAILED(rv, "NS_NewURI");
  83
  84     rv = NS_OpenURI(getter_AddRefs(stream), uri);
  85     RETURN_IF_FAILED(rv, "NS_OpenURI");
  86
  87     FILE* outfile = fopen(argv[2], "wb");
  88     if (!outfile) {
  89       printf("error opening %s\n", argv[2]);
  90       return 1;
  91     }
  92
  93     PRUint32 read;
  94     while (NS_SUCCEEDED(stream->Read(buf, sizeof(buf), &read)) && read) {
  95       fwrite(buf, 1, read, outfile);
  96     }
  97     printf("Done\n");
  98
  99     fclose(outfile);
 100
 101     NS_ShutdownXPCOM(nsnull);
 102     return 0;
 103 }