The Tor Browser: netwerk/test/TestProtocols.cpp@b8a032363ba2 (annotated)

netwerk/test/TestProtocols.cpp@b8a032363ba2 (annotated)

netwerk/test/TestProtocols.cpp

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* vim: set ts=2 sw=2 et cindent: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /*
     The TestProtocols tests the basic protocols architecture and can
     be used to test individual protocols as well. If this grows too
     big then we should split it to individual protocols.
     -Gagan Saksena 04/29/99
 */
 #include "TestCommon.h"
 #include <algorithm>
 #define FORCE_PR_LOG
 #include <stdio.h>
 #ifdef WIN32
 #include <windows.h>
 #endif
 #ifdef XP_UNIX
 #include <unistd.h>
 #endif
 #include "nspr.h"
 #include "nscore.h"
 #include "nsCOMPtr.h"
 #include "nsIIOService.h"
 #include "nsIServiceManager.h"
 #include "nsIStreamListener.h"
 #include "nsIInputStream.h"
 #include "nsIInputStream.h"
 #include "nsCRT.h"
 #include "nsIChannel.h"
 #include "nsIResumableChannel.h"
 #include "nsIURL.h"
 #include "nsIHttpChannel.h"
 #include "nsIHttpChannelInternal.h"
 #include "nsIHttpHeaderVisitor.h"
 #include "nsIChannelEventSink.h"
 #include "nsIAsyncVerifyRedirectCallback.h"
 #include "nsIInterfaceRequestor.h"
 #include "nsIInterfaceRequestorUtils.h"
 #include "nsIDNSService.h"
 #include "nsIAuthPrompt.h"
 #include "nsIPrefService.h"
 #include "nsIPrefBranch.h"
 #include "nsIPropertyBag2.h"
 #include "nsIWritablePropertyBag2.h"
 #include "nsITimedChannel.h"
 #include "nsChannelProperties.h"
 #include "mozilla/Attributes.h"
 #include "mozilla/unused.h"
 #include "nsISimpleEnumerator.h"
 #include "nsStringAPI.h"
 #include "nsNetUtil.h"
 #include "prlog.h"
 using namespace mozilla;
 namespace TestProtocols {
 #if defined(PR_LOGGING)
 //
 // set NSPR_LOG_MODULES=Test:5
 //
 static PRLogModuleInfo *gTestLog = nullptr;
 #endif
 #define LOG(args) PR_LOG(gTestLog, PR_LOG_DEBUG, args)
 static NS_DEFINE_CID(kIOServiceCID,              NS_IOSERVICE_CID);
 //static PRTime gElapsedTime; // enable when we time it...
 static int gKeepRunning = 0;
 static bool gVerbose = false;
 static bool gAskUserForInput = false;
 static bool gResume = false;
 static uint64_t gStartAt = 0;
 static const char* gEntityID;
 //-----------------------------------------------------------------------------
 // Set proxy preferences for testing
 //-----------------------------------------------------------------------------
 static nsresult
 SetHttpProxy(const char *proxy)
 {
   const char *colon = strchr(proxy, ':');
   if (!colon)
   {
     NS_WARNING("invalid proxy token; use host:port");
     return NS_ERROR_UNEXPECTED;
   }
   int port = atoi(colon + 1);
   if (port == 0)
   {
     NS_WARNING("invalid proxy port; must be an integer");
     return NS_ERROR_UNEXPECTED;
   }
   nsAutoCString proxyHost;
   proxyHost = Substring(proxy, colon);
   nsCOMPtr<nsIPrefBranch> prefs = do_GetService(NS_PREFSERVICE_CONTRACTID);
   if (prefs)
   {
     prefs->SetCharPref("network.proxy.http", proxyHost.get());
     prefs->SetIntPref("network.proxy.http_port", port);
     prefs->SetIntPref("network.proxy.type", 1); // manual proxy config
   }
   LOG(("connecting via proxy=%s:%d\n", proxyHost.get(), port));
   return NS_OK;
 }
 static nsresult
 SetPACFile(const char* pacURL)
 {
   nsCOMPtr<nsIPrefBranch> prefs = do_GetService(NS_PREFSERVICE_CONTRACTID);
   if (prefs)
   {
     prefs->SetCharPref("network.proxy.autoconfig_url", pacURL);
     prefs->SetIntPref("network.proxy.type", 2); // PAC file
   }
   LOG(("connecting using PAC file %s\n", pacURL));
   return NS_OK;
 }
 //-----------------------------------------------------------------------------
 // Timing information
 //-----------------------------------------------------------------------------
 void PrintTimingInformation(nsITimedChannel* channel) {
 #define PRINT_VALUE(property)                                              \
     {                                                                      \
         PRTime value;                                                      \
         channel->Get##property(&value);                                    \
         if (value) {                                                       \
           PRExplodedTime exploded;                                         \
           PR_ExplodeTime(value, PR_LocalTimeParameters, &exploded);        \
           char buf[256];                                                   \
           PR_FormatTime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", &exploded); \
           LOG(("  " #property ":\t%s (%i usec)", buf, exploded.tm_usec));  \
         } else {                                                           \
           LOG(("  " #property ":\t0"));                                    \
         }                                                                  \
     }
     LOG(("Timing data:"));
     PRINT_VALUE(ChannelCreationTime)
     PRINT_VALUE(AsyncOpenTime)
     PRINT_VALUE(DomainLookupStartTime)
     PRINT_VALUE(DomainLookupEndTime)
     PRINT_VALUE(ConnectStartTime)
     PRINT_VALUE(ConnectEndTime)
     PRINT_VALUE(RequestStartTime)
     PRINT_VALUE(ResponseStartTime)
     PRINT_VALUE(ResponseEndTime)
     PRINT_VALUE(CacheReadStartTime)
     PRINT_VALUE(CacheReadEndTime)
 }
 //-----------------------------------------------------------------------------
 // HeaderVisitor
 //-----------------------------------------------------------------------------
 class HeaderVisitor : public nsIHttpHeaderVisitor
 {
 public:
   NS_DECL_ISUPPORTS
   NS_DECL_NSIHTTPHEADERVISITOR
   HeaderVisitor() { }
   virtual ~HeaderVisitor() {}
 };
 NS_IMPL_ISUPPORTS(HeaderVisitor, nsIHttpHeaderVisitor)
 NS_IMETHODIMP
 HeaderVisitor::VisitHeader(const nsACString &header, const nsACString &value)
 {
   LOG(("  %s: %s\n",
     PromiseFlatCString(header).get(),
     PromiseFlatCString(value).get()));
   return NS_OK;
 }
 //-----------------------------------------------------------------------------
 // URLLoadInfo
 //-----------------------------------------------------------------------------
 class URLLoadInfo : public nsISupports
 {
 public:
   URLLoadInfo(const char* aUrl);
   virtual ~URLLoadInfo();
   // ISupports interface...
   NS_DECL_THREADSAFE_ISUPPORTS
   const char* Name() { return mURLString.get(); }
   int64_t   mBytesRead;
   PRTime    mTotalTime;
   PRTime    mConnectTime;
   nsCString mURLString;
 };
 URLLoadInfo::URLLoadInfo(const char *aUrl) : mURLString(aUrl)
 {
   mBytesRead = 0;
   mConnectTime = mTotalTime = PR_Now();
 }
 URLLoadInfo::~URLLoadInfo()
 {
 }
 NS_IMPL_ISUPPORTS0(URLLoadInfo)
 //-----------------------------------------------------------------------------
 // TestChannelEventSink
 //-----------------------------------------------------------------------------
 class TestChannelEventSink : public nsIChannelEventSink
 {
 public:
   NS_DECL_ISUPPORTS
   NS_DECL_NSICHANNELEVENTSINK
   TestChannelEventSink();
   virtual ~TestChannelEventSink();
 };
 TestChannelEventSink::TestChannelEventSink()
 {
 }
 TestChannelEventSink::~TestChannelEventSink()
 {
 }
 NS_IMPL_ISUPPORTS(TestChannelEventSink, nsIChannelEventSink)
 NS_IMETHODIMP
 TestChannelEventSink::AsyncOnChannelRedirect(nsIChannel *channel,
                                              nsIChannel *newChannel,
                                              uint32_t flags,
                                              nsIAsyncVerifyRedirectCallback *callback)
 {
     LOG(("\n+++ TestChannelEventSink::OnChannelRedirect (with flags %x) +++\n",
          flags));
     callback->OnRedirectVerifyCallback(NS_OK);
     return NS_OK;
 }
 //-----------------------------------------------------------------------------
 // TestAuthPrompt
 //-----------------------------------------------------------------------------
 class TestAuthPrompt : public nsIAuthPrompt
 {
 public:
   NS_DECL_ISUPPORTS
   NS_DECL_NSIAUTHPROMPT
   TestAuthPrompt();
   virtual ~TestAuthPrompt();
 };
 NS_IMPL_ISUPPORTS(TestAuthPrompt, nsIAuthPrompt)
 TestAuthPrompt::TestAuthPrompt()
 {
 }
 TestAuthPrompt::~TestAuthPrompt()
 {
 }
 NS_IMETHODIMP
 TestAuthPrompt::Prompt(const char16_t *dialogTitle,
                        const char16_t *text,
                        const char16_t *passwordRealm,
                        uint32_t savePassword,
                        const char16_t *defaultText,
                        char16_t **result,
                        bool *_retval)
 {
     *_retval = false;
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 NS_IMETHODIMP
 TestAuthPrompt::PromptUsernameAndPassword(const char16_t *dialogTitle,
                                           const char16_t *dialogText,
                                           const char16_t *passwordRealm,
                                           uint32_t savePassword,
                                           char16_t **user,
                                           char16_t **pwd,
                                           bool *_retval)
 {
     NS_ConvertUTF16toUTF8 text(passwordRealm);
     printf("* --------------------------------------------------------------------------- *\n");
     printf("* Authentication Required [%s]\n", text.get());
     printf("* --------------------------------------------------------------------------- *\n");
     char buf[256];
     int n;
     printf("Enter username: ");
     unused << fgets(buf, sizeof(buf), stdin);
     n = strlen(buf);
     buf[n-1] = '\0'; // trim trailing newline
     *user = NS_StringCloneData(NS_ConvertUTF8toUTF16(buf));
     const char *p;
 #if defined(XP_UNIX) && !defined(ANDROID)
     p = getpass("Enter password: ");
 #else
     printf("Enter password: ");
     fgets(buf, sizeof(buf), stdin);
     n = strlen(buf);
     buf[n-1] = '\0'; // trim trailing newline
     p = buf;
 #endif
     *pwd = NS_StringCloneData(NS_ConvertUTF8toUTF16(p));
     // zap buf
     memset(buf, 0, sizeof(buf));
     *_retval = true;
     return NS_OK;
 }
 NS_IMETHODIMP
 TestAuthPrompt::PromptPassword(const char16_t *dialogTitle,
                                const char16_t *text,
                                const char16_t *passwordRealm,
                                uint32_t savePassword,
                                char16_t **pwd,
                                bool *_retval)
 {
     *_retval = false;
     return NS_ERROR_NOT_IMPLEMENTED;
 }
 //-----------------------------------------------------------------------------
 // InputTestConsumer
 //-----------------------------------------------------------------------------
 class InputTestConsumer : public nsIStreamListener
 {
 public:
   InputTestConsumer();
   virtual ~InputTestConsumer();
   NS_DECL_ISUPPORTS
   NS_DECL_NSIREQUESTOBSERVER
   NS_DECL_NSISTREAMLISTENER
 };
 InputTestConsumer::InputTestConsumer()
 {
 }
 InputTestConsumer::~InputTestConsumer()
 {
 }
 NS_IMPL_ISUPPORTS(InputTestConsumer, nsIStreamListener, nsIRequestObserver)
 NS_IMETHODIMP
 InputTestConsumer::OnStartRequest(nsIRequest *request, nsISupports* context)
 {
   LOG(("InputTestConsumer::OnStartRequest\n"));
   URLLoadInfo* info = (URLLoadInfo*)context;
   if (info)
     info->mConnectTime = PR_Now() - info->mConnectTime;
   if (gVerbose) {
     LOG(("\nStarted loading: %s\n", info ? info->Name() : "UNKNOWN URL"));
   }
   nsAutoCString value;
   nsCOMPtr<nsIChannel> channel = do_QueryInterface(request);
   if (channel) {
     nsresult status;
     channel->GetStatus(&status);
     LOG(("Channel Status: %08x\n", status));
     if (NS_SUCCEEDED(status)) {
       LOG(("Channel Info:\n"));
       channel->GetName(value);
       LOG(("\tName: %s\n", value.get()));
       channel->GetContentType(value);
       LOG(("\tContent-Type: %s\n", value.get()));
       channel->GetContentCharset(value);
       LOG(("\tContent-Charset: %s\n", value.get()));
       int64_t length = -1;
       if (NS_SUCCEEDED(channel->GetContentLength(&length))) {
         LOG(("\tContent-Length: %lld\n", length));
       } else {
         LOG(("\tContent-Length: Unknown\n"));
       }
     }
     nsCOMPtr<nsISupports> owner;
     channel->GetOwner(getter_AddRefs(owner));
     LOG(("\tChannel Owner: %x\n", owner.get()));
   }
   nsCOMPtr<nsIPropertyBag2> props = do_QueryInterface(request);
   if (props) {
       nsCOMPtr<nsIURI> foo;
       props->GetPropertyAsInterface(NS_LITERAL_STRING("test.foo"),
                                     NS_GET_IID(nsIURI),
                                     getter_AddRefs(foo));
       if (foo) {
           nsAutoCString spec;
           foo->GetSpec(spec);
           LOG(("\ttest.foo: %s\n", spec.get()));
       }
   }
   nsCOMPtr<nsIHttpChannelInternal> httpChannelInt(do_QueryInterface(request));
   if (httpChannelInt) {
       uint32_t majorVer, minorVer;
       nsresult rv = httpChannelInt->GetResponseVersion(&majorVer, &minorVer);
       if (NS_SUCCEEDED(rv)) {
           LOG(("HTTP Response version: %u.%u\n", majorVer, minorVer));
       }
   }
   nsCOMPtr<nsIHttpChannel> httpChannel(do_QueryInterface(request));
   if (httpChannel) {
     HeaderVisitor *visitor = new HeaderVisitor();
     if (!visitor)
       return NS_ERROR_OUT_OF_MEMORY;
     NS_ADDREF(visitor);
     LOG(("HTTP request headers:\n"));
     httpChannel->VisitRequestHeaders(visitor);
     LOG(("HTTP response headers:\n"));
     httpChannel->VisitResponseHeaders(visitor);
     NS_RELEASE(visitor);
   }
   nsCOMPtr<nsIResumableChannel> resChannel = do_QueryInterface(request);
   if (resChannel) {
       LOG(("Resumable entity identification:\n"));
       nsAutoCString entityID;
       nsresult rv = resChannel->GetEntityID(entityID);
       if (NS_SUCCEEDED(rv)) {
           LOG(("\t|%s|\n", entityID.get()));
       }
       else {
           LOG(("\t<none>\n"));
       }
   }
   return NS_OK;
 }
 NS_IMETHODIMP
 InputTestConsumer::OnDataAvailable(nsIRequest *request,
                                    nsISupports* context,
                                    nsIInputStream *aIStream,
                                    uint64_t aSourceOffset,
                                    uint32_t aLength)
 {
   char buf[1025];
   uint32_t amt, size;
   nsresult rv;
   URLLoadInfo* info = (URLLoadInfo*)context;
   while (aLength) {
     size = std::min<uint32_t>(aLength, sizeof(buf));
     rv = aIStream->Read(buf, size, &amt);
     if (NS_FAILED(rv)) {
       NS_ASSERTION((NS_BASE_STREAM_WOULD_BLOCK != rv),
                    "The stream should never block.");
       return rv;
     }
     if (gVerbose) {
       buf[amt] = '\0';
       puts(buf);
     }
     if (info) {
       info->mBytesRead += amt;
     }
     aLength -= amt;
   }
   return NS_OK;
 }
 NS_IMETHODIMP
 InputTestConsumer::OnStopRequest(nsIRequest *request, nsISupports* context,
                                  nsresult aStatus)
 {
   LOG(("InputTestConsumer::OnStopRequest [status=%x]\n", aStatus));
   URLLoadInfo* info = (URLLoadInfo*)context;
   if (info) {
     uint32_t httpStatus;
     bool bHTTPURL = false;
     info->mTotalTime = PR_Now() - info->mTotalTime;
     double readTime = ((info->mTotalTime-info->mConnectTime)/1000.0)/1000.0;
     nsCOMPtr<nsIHttpChannel> pHTTPCon(do_QueryInterface(request));
     if (pHTTPCon) {
         pHTTPCon->GetResponseStatus(&httpStatus);
         bHTTPURL = true;
     }
     LOG(("\nFinished loading: %s  Status Code: %x\n", info->Name(), aStatus));
     if (bHTTPURL) {
       LOG(("\tHTTP Status: %u\n", httpStatus));
     }
     if (NS_ERROR_UNKNOWN_HOST == aStatus ||
         NS_ERROR_UNKNOWN_PROXY_HOST == aStatus) {
       LOG(("\tDNS lookup failed.\n"));
     }
     LOG(("\tTime to connect: %.3f seconds\n", (info->mConnectTime/1000.0)/1000.0));
     LOG(("\tTime to read: %.3f seconds.\n", readTime));
     LOG(("\tRead: %lld bytes.\n", info->mBytesRead));
     if (info->mBytesRead == int64_t(0)) {
     } else if (readTime > 0.0) {
       LOG(("\tThroughput: %.0f bps.\n", (double)(info->mBytesRead*int64_t(8))/readTime));
     } else {
       LOG(("\tThroughput: REAL FAST!!\n"));
     }
     nsCOMPtr<nsITimedChannel> timed(do_QueryInterface(request));
     if (timed)
         PrintTimingInformation(timed);
   } else {
     LOG(("\nFinished loading: UNKNOWN URL. Status Code: %x\n", aStatus));
   }
   if (--gKeepRunning == 0)
     QuitPumpingEvents();
   return NS_OK;
 }
 //-----------------------------------------------------------------------------
 // NotificationCallbacks
 //-----------------------------------------------------------------------------
 class NotificationCallbacks MOZ_FINAL : public nsIInterfaceRequestor {
 public:
     NS_DECL_ISUPPORTS
     NotificationCallbacks() {
     }
     NS_IMETHOD GetInterface(const nsIID& iid, void* *result) {
         nsresult rv = NS_ERROR_FAILURE;
         if (iid.Equals(NS_GET_IID(nsIChannelEventSink))) {
           TestChannelEventSink *sink;
           sink = new TestChannelEventSink();
           if (sink == nullptr)
             return NS_ERROR_OUT_OF_MEMORY;
           NS_ADDREF(sink);
           rv = sink->QueryInterface(iid, result);
           NS_RELEASE(sink);
         }
         if (iid.Equals(NS_GET_IID(nsIAuthPrompt))) {
           TestAuthPrompt *prompt;
           prompt = new TestAuthPrompt();
           if (prompt == nullptr)
             return NS_ERROR_OUT_OF_MEMORY;
           NS_ADDREF(prompt);
           rv = prompt->QueryInterface(iid, result);
           NS_RELEASE(prompt);
         }
         return rv;
     }
 };
 NS_IMPL_ISUPPORTS(NotificationCallbacks, nsIInterfaceRequestor)
 //-----------------------------------------------------------------------------
 // helpers...
 //-----------------------------------------------------------------------------
 nsresult StartLoadingURL(const char* aUrlString)
 {
     nsresult rv;
     nsCOMPtr<nsIIOService> pService(do_GetService(kIOServiceCID, &rv));
     if (pService) {
         nsCOMPtr<nsIURI> pURL;
         rv = pService->NewURI(nsDependentCString(aUrlString), nullptr, nullptr, getter_AddRefs(pURL));
         if (NS_FAILED(rv)) {
             LOG(("ERROR: NewURI failed for %s [rv=%x]\n", aUrlString));
             return rv;
         }
         nsCOMPtr<nsIChannel> pChannel;
         NotificationCallbacks* callbacks = new NotificationCallbacks();
         if (!callbacks) {
             LOG(("Failed to create a new consumer!"));
             return NS_ERROR_OUT_OF_MEMORY;;
         }
         NS_ADDREF(callbacks);
         // Async reading thru the calls of the event sink interface
         rv = NS_NewChannel(getter_AddRefs(pChannel), pURL, pService,
                            nullptr,     // loadGroup
                            callbacks); // notificationCallbacks
         NS_RELEASE(callbacks);
         if (NS_FAILED(rv)) {
             LOG(("ERROR: NS_OpenURI failed for %s [rv=%x]\n", aUrlString, rv));
             return rv;
         }
         nsCOMPtr<nsITimedChannel> timed(do_QueryInterface(pChannel));
         if (timed)
             timed->SetTimingEnabled(true);
         nsCOMPtr<nsIWritablePropertyBag2> props = do_QueryInterface(pChannel);
         if (props) {
             rv = props->SetPropertyAsInterface(NS_LITERAL_STRING("test.foo"),
                                                pURL);
             if (NS_SUCCEEDED(rv)) {
                 LOG(("set prop 'test.foo'\n"));
             }
         }
         /*
            You may optionally add/set other headers on this
            request object. This is done by QI for the specific
            protocolConnection.
         */
         nsCOMPtr<nsIHttpChannel> pHTTPCon(do_QueryInterface(pChannel));
         if (pHTTPCon) {
             // Setting a sample header.
             rv = pHTTPCon->SetRequestHeader(NS_LITERAL_CSTRING("sample-header"),
                                             NS_LITERAL_CSTRING("Sample-Value"),
                                             false);
             if (NS_FAILED(rv)) return rv;
         }
         InputTestConsumer* listener;
         listener = new InputTestConsumer;
         NS_IF_ADDREF(listener);
         if (!listener) {
             NS_ERROR("Failed to create a new stream listener!");
             return NS_ERROR_OUT_OF_MEMORY;;
         }
         URLLoadInfo* info;
         info = new URLLoadInfo(aUrlString);
         NS_IF_ADDREF(info);
         if (!info) {
             NS_ERROR("Failed to create a load info!");
             return NS_ERROR_OUT_OF_MEMORY;
         }
         if (gResume) {
             nsCOMPtr<nsIResumableChannel> res = do_QueryInterface(pChannel);
             if (!res) {
                 NS_ERROR("Channel is not resumable!");
                 return NS_ERROR_UNEXPECTED;
             }
             nsAutoCString id;
             if (gEntityID)
                 id = gEntityID;
             LOG(("* resuming at %llu bytes, with entity id |%s|\n", gStartAt, id.get()));
             res->ResumeAt(gStartAt, id);
         }
         rv = pChannel->AsyncOpen(listener,  // IStreamListener consumer
                                  info);
         if (NS_SUCCEEDED(rv)) {
             gKeepRunning++;
         }
         else {
             LOG(("ERROR: AsyncOpen failed [rv=%x]\n", rv));
         }
         NS_RELEASE(listener);
         NS_RELEASE(info);
     }
     return rv;
 }
 static int32_t
 FindChar(nsCString& buffer, char c)
 {
     const char *b;
     int32_t len = NS_CStringGetData(buffer, &b);
     for (int32_t offset = 0; offset < len; ++offset) {
         if (b[offset] == c)
             return offset;
     }
     return -1;
 }
 static void
 StripChar(nsCString& buffer, char c)
 {
     const char *b;
     uint32_t len = NS_CStringGetData(buffer, &b) - 1;
     for (; len > 0; --len) {
         if (b[len] == c) {
             buffer.Cut(len, 1);
             NS_CStringGetData(buffer, &b);
         }
     }
 }
 nsresult LoadURLsFromFile(char *aFileName)
 {
     nsresult rv = NS_OK;
     int32_t len, offset;
     PRFileDesc* fd;
     char buffer[1024];
     nsCString fileBuffer;
     nsCString urlString;
     fd = PR_Open(aFileName, PR_RDONLY, 777);
     if (!fd) {
         return NS_ERROR_FAILURE;
     }
     // Keep reading the file until EOF (or an error) is reached...
     do {
         len = PR_Read(fd, buffer, sizeof(buffer));
         if (len>0) {
             fileBuffer.Append(buffer, len);
             // Treat each line as a URL...
             while ((offset = FindChar(fileBuffer, '\n')) != -1) {
                 urlString = StringHead(fileBuffer, offset);
                 fileBuffer.Cut(0, offset+1);
                 StripChar(urlString, '\r');
                 if (urlString.Length()) {
                     LOG(("\t%s\n", urlString.get()));
                     rv = StartLoadingURL(urlString.get());
                     if (NS_FAILED(rv)) {
                         // No need to log an error -- StartLoadingURL already
                         // did that for us, probably.
                         PR_Close(fd);
                         return rv;
                     }
                 }
             }
         }
     } while (len>0);
     // If anything is left in the fileBuffer, treat it as a URL...
     StripChar(fileBuffer, '\r');
     if (fileBuffer.Length()) {
         LOG(("\t%s\n", fileBuffer.get()));
         StartLoadingURL(fileBuffer.get());
     }
     PR_Close(fd);
     return NS_OK;
 }
 nsresult LoadURLFromConsole()
 {
     char buffer[1024];
     printf("Enter URL (\"q\" to start): ");
     unused << scanf("%s", buffer);
     if (buffer[0]=='q')
         gAskUserForInput = false;
     else
         StartLoadingURL(buffer);
     return NS_OK;
 }
 } // namespace
 using namespace TestProtocols;
 int
 main(int argc, char* argv[])
 {
     if (test_common_init(&argc, &argv) != 0)
         return -1;
     nsresult rv= (nsresult)-1;
     if (argc < 2) {
         printf("usage: %s [-verbose] [-file <name>] [-resume <startoffset>"
                "[-entityid <entityid>]] [-proxy <proxy>] [-pac <pacURL>]"
                "[-console] <url> <url> ... \n", argv[0]);
         return -1;
     }
 #if defined(PR_LOGGING)
     gTestLog = PR_NewLogModule("Test");
 #endif
     /*
       The following code only deals with XPCOM registration stuff. and setting
       up the event queues. Copied from TestSocketIO.cpp
     */
     rv = NS_InitXPCOM2(nullptr, nullptr, nullptr);
     if (NS_FAILED(rv)) return -1;
     {
         int i;
         LOG(("Trying to load:\n"));
         for (i=1; i<argc; i++) {
             // Turn on verbose printing...
             if (PL_strcasecmp(argv[i], "-verbose") == 0) {
                 gVerbose = true;
                 continue;
             }
             // Turn on netlib tracing...
             if (PL_strcasecmp(argv[i], "-file") == 0) {
                 LoadURLsFromFile(argv[++i]);
                 continue;
             }
             if (PL_strcasecmp(argv[i], "-console") == 0) {
                 gAskUserForInput = true;
                 continue;
             }
             if (PL_strcasecmp(argv[i], "-resume") == 0) {
                 gResume = true;
                 PR_sscanf(argv[++i], "%llu", &gStartAt);
                 continue;
             }
             if (PL_strcasecmp(argv[i], "-entityid") == 0) {
                 gEntityID = argv[++i];
                 continue;
             }
             if (PL_strcasecmp(argv[i], "-proxy") == 0) {
                 SetHttpProxy(argv[++i]);
                 continue;
             }
             if (PL_strcasecmp(argv[i], "-pac") == 0) {
                 SetPACFile(argv[++i]);
                 continue;
             }
             LOG(("\t%s\n", argv[i]));
             rv = StartLoadingURL(argv[i]);
         }
         // Enter the message pump to allow the URL load to proceed.
         PumpEvents();
     } // this scopes the nsCOMPtrs
     // no nsCOMPtrs are allowed to be alive when you call NS_ShutdownXPCOM
     NS_ShutdownXPCOM(nullptr);
     return NS_FAILED(rv) ? -1 : 0;
 }

The Tor Browser / annotate

netwerk/test/TestProtocols.cpp@b8a032363ba2 (annotated)

netwerk/test/TestProtocols.cpp