The Tor Browser: netwerk/ipc/NeckoChild.cpp@7e26c7da4463

     2 /* vim: set sw=2 ts=8 et tw=80 : */

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

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

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

     8 #include "necko-config.h"

     9 #include "nsHttp.h"

    10 #include "mozilla/net/NeckoChild.h"

    11 #include "mozilla/dom/ContentChild.h"

    12 #include "mozilla/net/HttpChannelChild.h"

    13 #include "mozilla/net/CookieServiceChild.h"

    14 #include "mozilla/net/WyciwygChannelChild.h"

    15 #include "mozilla/net/FTPChannelChild.h"

    16 #include "mozilla/net/WebSocketChannelChild.h"

    17 #include "mozilla/net/DNSRequestChild.h"

    18 #include "mozilla/net/RemoteOpenFileChild.h"

    19 #include "mozilla/net/ChannelDiverterChild.h"

    20 #include "mozilla/dom/network/TCPSocketChild.h"

    21 #include "mozilla/dom/network/TCPServerSocketChild.h"

    22 #include "mozilla/dom/network/UDPSocketChild.h"

    23 #ifdef NECKO_PROTOCOL_rtsp

    24 #include "mozilla/net/RtspControllerChild.h"

    25 #include "mozilla/net/RtspChannelChild.h"

    26 #endif

    27 #include "SerializedLoadContext.h"

    29 using mozilla::dom::TCPSocketChild;

    30 using mozilla::dom::TCPServerSocketChild;

    31 using mozilla::dom::UDPSocketChild;

    33 namespace mozilla {

    34 namespace net {

    36 PNeckoChild *gNeckoChild = nullptr;

    38 // C++ file contents

    39 NeckoChild::NeckoChild()

    40 {

    41 }

    43 NeckoChild::~NeckoChild()

    44 {

    45 }

    47 void NeckoChild::InitNeckoChild()

    48 {

    49   NS_ABORT_IF_FALSE(IsNeckoChild(), "InitNeckoChild called by non-child!");

    51   if (!gNeckoChild) {

    52     mozilla::dom::ContentChild * cpc =

    53       mozilla::dom::ContentChild::GetSingleton();

    54     NS_ASSERTION(cpc, "Content Protocol is NULL!");

    55     gNeckoChild = cpc->SendPNeckoConstructor();

    56     NS_ASSERTION(gNeckoChild, "PNecko Protocol init failed!");

    57   }

    58 }

    60 // Note: not actually called; has some lifespan as child process, so

    61 // automatically destroyed at exit.

    62 void NeckoChild::DestroyNeckoChild()

    63 {

    64   NS_ABORT_IF_FALSE(IsNeckoChild(), "DestroyNeckoChild called by non-child!");

    65   static bool alreadyDestroyed = false;

    66   NS_ABORT_IF_FALSE(!alreadyDestroyed, "DestroyNeckoChild already called!");

    68   if (!alreadyDestroyed) {

    69     Send__delete__(gNeckoChild);

    70     gNeckoChild = nullptr;

    71     alreadyDestroyed = true;

    72   }

    73 }

    75 PHttpChannelChild*

    76 NeckoChild::AllocPHttpChannelChild(PBrowserChild* browser,

    77                                    const SerializedLoadContext& loadContext,

    78                                    const HttpChannelCreationArgs& aOpenArgs)

    79 {

    80   // We don't allocate here: instead we always use IPDL constructor that takes

    81   // an existing HttpChildChannel

    82   NS_NOTREACHED("AllocPHttpChannelChild should not be called on child");

    83   return nullptr;

    84 }

    86 bool

    87 NeckoChild::DeallocPHttpChannelChild(PHttpChannelChild* channel)

    88 {

    89   NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPHttpChannelChild called by non-child!");

    91   HttpChannelChild* child = static_cast<HttpChannelChild*>(channel);

    92   child->ReleaseIPDLReference();

    93   return true;

    94 }

    96 PFTPChannelChild*

    97 NeckoChild::AllocPFTPChannelChild(PBrowserChild* aBrowser,

    98                                   const SerializedLoadContext& aSerialized,

    99                                   const FTPChannelCreationArgs& aOpenArgs)

   100 {

   101   // We don't allocate here: see FTPChannelChild::AsyncOpen()

   102   NS_RUNTIMEABORT("AllocPFTPChannelChild should not be called");

   103   return nullptr;

   104 }

   106 bool

   107 NeckoChild::DeallocPFTPChannelChild(PFTPChannelChild* channel)

   108 {

   109   NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPFTPChannelChild called by non-child!");

   111   FTPChannelChild* child = static_cast<FTPChannelChild*>(channel);

   112   child->ReleaseIPDLReference();

   113   return true;

   114 }

   116 PCookieServiceChild*

   117 NeckoChild::AllocPCookieServiceChild()

   118 {

   119   // We don't allocate here: see nsCookieService::GetSingleton()

   120   NS_NOTREACHED("AllocPCookieServiceChild should not be called");

   121   return nullptr;

   122 }

   124 bool

   125 NeckoChild::DeallocPCookieServiceChild(PCookieServiceChild* cs)

   126 {

   127   NS_ASSERTION(IsNeckoChild(), "DeallocPCookieServiceChild called by non-child!");

   129   CookieServiceChild *p = static_cast<CookieServiceChild*>(cs);

   130   p->Release();

   131   return true;

   132 }

   134 PWyciwygChannelChild*

   135 NeckoChild::AllocPWyciwygChannelChild()

   136 {

   137   WyciwygChannelChild *p = new WyciwygChannelChild();

   138   p->AddIPDLReference();

   139   return p;

   140 }

   142 bool

   143 NeckoChild::DeallocPWyciwygChannelChild(PWyciwygChannelChild* channel)

   144 {

   145   NS_ABORT_IF_FALSE(IsNeckoChild(), "DeallocPWyciwygChannelChild called by non-child!");

   147   WyciwygChannelChild *p = static_cast<WyciwygChannelChild*>(channel);

   148   p->ReleaseIPDLReference();

   149   return true;

   150 }

   152 PWebSocketChild*

   153 NeckoChild::AllocPWebSocketChild(PBrowserChild* browser,

   154                                  const SerializedLoadContext& aSerialized)

   155 {

   156   NS_NOTREACHED("AllocPWebSocketChild should not be called");

   157   return nullptr;

   158 }

   160 bool

   161 NeckoChild::DeallocPWebSocketChild(PWebSocketChild* child)

   162 {

   163   WebSocketChannelChild* p = static_cast<WebSocketChannelChild*>(child);

   164   p->ReleaseIPDLReference();

   165   return true;

   166 }

   168 PRtspControllerChild*

   169 NeckoChild::AllocPRtspControllerChild()

   170 {

   171   NS_NOTREACHED("AllocPRtspController should not be called");

   172   return nullptr;

   173 }

   175 bool

   176 NeckoChild::DeallocPRtspControllerChild(PRtspControllerChild* child)

   177 {

   178 #ifdef NECKO_PROTOCOL_rtsp

   179   RtspControllerChild* p = static_cast<RtspControllerChild*>(child);

   180   p->ReleaseIPDLReference();

   181 #endif

   182   return true;

   183 }

   185 PRtspChannelChild*

   186 NeckoChild::AllocPRtspChannelChild(const RtspChannelConnectArgs& aArgs)

   187 {

   188   NS_NOTREACHED("AllocPRtspController should not be called");

   189   return nullptr;

   190 }

   192 bool

   193 NeckoChild::DeallocPRtspChannelChild(PRtspChannelChild* child)

   194 {

   195 #ifdef NECKO_PROTOCOL_rtsp

   196   RtspChannelChild* p = static_cast<RtspChannelChild*>(child);

   197   p->ReleaseIPDLReference();

   198 #endif

   199   return true;

   200 }

   202 PTCPSocketChild*

   203 NeckoChild::AllocPTCPSocketChild()

   204 {

   205   TCPSocketChild* p = new TCPSocketChild();

   206   p->AddIPDLReference();

   207   return p;

   208 }

   210 bool

   211 NeckoChild::DeallocPTCPSocketChild(PTCPSocketChild* child)

   212 {

   213   TCPSocketChild* p = static_cast<TCPSocketChild*>(child);

   214   p->ReleaseIPDLReference();

   215   return true;

   216 }

   218 PTCPServerSocketChild*

   219 NeckoChild::AllocPTCPServerSocketChild(const uint16_t& aLocalPort,

   220                                   const uint16_t& aBacklog,

   221                                   const nsString& aBinaryType)

   222 {

   223   NS_NOTREACHED("AllocPTCPServerSocket should not be called");

   224   return nullptr;

   225 }

   227 bool

   228 NeckoChild::DeallocPTCPServerSocketChild(PTCPServerSocketChild* child)

   229 {

   230   TCPServerSocketChild* p = static_cast<TCPServerSocketChild*>(child);

   231   p->ReleaseIPDLReference();

   232   return true;

   233 }

   235 PUDPSocketChild*

   236 NeckoChild::AllocPUDPSocketChild(const nsCString& aHost,

   237                                  const uint16_t& aPort,

   238                                  const nsCString& aFilter)

   239 {

   240   NS_NOTREACHED("AllocPUDPSocket should not be called");

   241   return nullptr;

   242 }

   244 bool

   245 NeckoChild::DeallocPUDPSocketChild(PUDPSocketChild* child)

   246 {

   248   UDPSocketChild* p = static_cast<UDPSocketChild*>(child);

   249   p->ReleaseIPDLReference();

   250   return true;

   251 }

   253 PDNSRequestChild*

   254 NeckoChild::AllocPDNSRequestChild(const nsCString& aHost,

   255                                   const uint32_t& aFlags)

   256 {

   257   // We don't allocate here: instead we always use IPDL constructor that takes

   258   // an existing object

   259   NS_NOTREACHED("AllocPDNSRequestChild should not be called on child");

   260   return nullptr;

   261 }

   263 bool

   264 NeckoChild::DeallocPDNSRequestChild(PDNSRequestChild* aChild)

   265 {

   266   DNSRequestChild *p = static_cast<DNSRequestChild*>(aChild);

   267   p->ReleaseIPDLReference();

   268   return true;

   269 }

   271 PRemoteOpenFileChild*

   272 NeckoChild::AllocPRemoteOpenFileChild(const URIParams&, const OptionalURIParams&)

   273 {

   274   // We don't allocate here: instead we always use IPDL constructor that takes

   275   // an existing RemoteOpenFileChild

   276   NS_NOTREACHED("AllocPRemoteOpenFileChild should not be called on child");

   277   return nullptr;

   278 }

   280 bool

   281 NeckoChild::DeallocPRemoteOpenFileChild(PRemoteOpenFileChild* aChild)

   282 {

   283   RemoteOpenFileChild *p = static_cast<RemoteOpenFileChild*>(aChild);

   284   p->ReleaseIPDLReference();

   285   return true;

   286 }

   288 PChannelDiverterChild*

   289 NeckoChild::AllocPChannelDiverterChild(const ChannelDiverterArgs& channel)

   290 {

   291   return new ChannelDiverterChild();;

   292 }

   294 bool

   295 NeckoChild::DeallocPChannelDiverterChild(PChannelDiverterChild* child)

   296 {

   297   delete static_cast<ChannelDiverterChild*>(child);

   298   return true;

   299 }

   301 }} // mozilla::net

The Tor Browser / file revision

netwerk/ipc/NeckoChild.cpp@7e26c7da4463

netwerk/ipc/NeckoChild.cpp