The Tor Browser: xpcom/tests/CvtURL.cpp@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #include <stdio.h>

     6 #include "nscore.h"

     7 #include "nsIConverterInputStream.h"

     8 #include "nsIURL.h"

     9 #include "nsNetUtil.h"

    10 #include "nsCRT.h"

    11 #include "nsString.h"

    12 #include "prprf.h"

    13 #include "prtime.h"

    15 static nsString* ConvertCharacterSetName(const char* aName)

    16 {

    17   return new nsString(NS_ConvertASCIItoUTF16(aName));

    18 }

    20 int main(int argc, char** argv)

    21 {

    22   if (3 != argc) {

    23     printf("usage: CvtURL url utf8\n");

    24     return -1;

    25   }

    27   char* characterSetName = argv[2];

    28   nsString* cset = ConvertCharacterSetName(characterSetName);

    29   if (NS_PTR_TO_INT32(cset) < 0) {

    30     printf("illegal character set name: '%s'\n", characterSetName);

    31     return -1;

    32   }

    34   // Create url object

    35   char* urlName = argv[1];

    36   nsIURI* url;

    37   nsresult rv;

    38   rv = NS_NewURI(&url, urlName);

    39   if (NS_OK != rv) {

    40     printf("invalid URL: '%s'\n", urlName);

    41     return -1;

    42   }

    44   // Get an input stream from the url

    45   nsresult ec;

    46   nsIInputStream* in;

    47   ec = NS_OpenURI(&in, url);

    48   if (nullptr == in) {

    49     printf("open of url('%s') failed: error=%x\n", urlName, ec);

    50     return -1;

    51   }

    53   // Translate the input using the argument character set id into

    54   // unicode

    55   nsCOMPtr<nsIConverterInputStream> uin =

    56     do_CreateInstance("@mozilla.org/intl/converter-input-stream;1", &rv);

    57   if (NS_SUCCEEDED(rv))

    58     rv = uin->Init(in, cset->get(), 4096);

    59   if (NS_FAILED(rv)) {

    60     printf("can't create converter input stream: %d\n", rv);

    61     return -1;

    62   }

    64   // Read the input and write some output

    65   PRTime start = PR_Now();

    66   int32_t count = 0;

    67   for (;;) {

    68     char16_t buf[1000];

    69     uint32_t nb;

    70     ec = uin->Read(buf, 0, 1000, &nb);

    71     if (NS_FAILED(ec)) {

    72       printf("i/o error: %d\n", ec);

    73       break;

    74     }

    75     if (nb == 0) break; // EOF

    76     count += nb;

    77   }

    78   PRTime end = PR_Now();

    79   PRTime conversion = (end - start) / 1000;

    80   char buf[500];

    81   PR_snprintf(buf, sizeof(buf),

    82               "converting and discarding %d bytes took %lldms",

    83               count, conversion);

    84   puts(buf);

    86   // Release the objects

    87   in->Release();

    88   url->Release();

    90   return 0;

    91 }

The Tor Browser / file revision

xpcom/tests/CvtURL.cpp@129ffea94266

xpcom/tests/CvtURL.cpp