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lightning-sunbird  0.9+nobinonly
TestOpen.cpp
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *   Christian Biesinger <cbiesinger@web.de>
00024  *
00025  * Alternatively, the contents of this file may be used under the terms of
00026  * either the GNU General Public License Version 2 or later (the "GPL"), or
00027  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00028  * in which case the provisions of the GPL or the LGPL are applicable instead
00029  * of those above. If you wish to allow use of your version of this file only
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00036  *
00037  * ***** END LICENSE BLOCK ***** */
00038 
00039 #include "TestCommon.h"
00040 #include "nsCOMPtr.h"
00041 #include "nsString.h"
00042 #include "nsIURI.h"
00043 #include "nsIChannel.h"
00044 #include "nsIHttpChannel.h"
00045 #include "nsIInputStream.h"
00046 #include "nsNetUtil.h"
00047 
00048 #include <stdio.h>
00049 
00050 /*
00051  * Test synchronous Open.
00052  */
00053 
00054 #define RETURN_IF_FAILED(rv, what) \
00055     PR_BEGIN_MACRO \
00056     if (NS_FAILED(rv)) { \
00057         printf(what ": failed - %08x\n", rv); \
00058         return -1; \
00059     } \
00060     PR_END_MACRO
00061 
00062 int
00063 main(int argc, char **argv)
00064 {
00065     if (test_common_init(&argc, &argv) != 0)
00066         return -1;
00067 
00068     nsresult rv;
00069     char buf[256];
00070 
00071     if (argc != 3) {
00072         printf("Usage: TestOpen url filename\nLoads a URL using ::Open, writing it to a file\n");
00073         return -1;
00074     }
00075 
00076     nsCOMPtr<nsIURI> uri;
00077     nsCOMPtr<nsIInputStream> stream;
00078 
00079     rv = NS_NewURI(getter_AddRefs(uri), argv[1]);
00080     RETURN_IF_FAILED(rv, "NS_NewURI");
00081 
00082     rv = NS_OpenURI(getter_AddRefs(stream), uri);
00083     RETURN_IF_FAILED(rv, "NS_OpenURI");
00084 
00085     FILE* outfile = fopen(argv[2], "wb");
00086     if (!outfile) {
00087       printf("error opening %s\n", argv[2]);
00088       return 1;
00089     }
00090 
00091     PRUint32 read;
00092     while (NS_SUCCEEDED(stream->Read(buf, sizeof(buf), &read)) && read) {
00093       fwrite(buf, 1, read, outfile);
00094     }
00095     printf("Done\n");
00096 
00097     fclose(outfile);
00098 
00099     NS_ShutdownXPCOM(nsnull);
00100     return 0;
00101 }