toolkit/xre/Bootstrap.cpp

   1 /* -*- Mode: C++; tab-width: 8; 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
   6 #include "mozilla/Bootstrap.h"
   7 #include "nsXPCOM.h"
   8
   9 #include "AutoSQLiteLifetime.h"
  10
  11 #ifdef MOZ_WIDGET_ANDROID
  12 #  ifdef MOZ_PROFILE_GENERATE
  13 extern "C" int __llvm_profile_dump(void);
  14 #  endif
  15 #endif
  16
  17 namespace mozilla {
  18
  19 class BootstrapImpl final : public Bootstrap {
  20  protected:
  21   AutoSQLiteLifetime mSQLLT;
  22
  23   virtual void Dispose() override { delete this; }
  24
  25  public:
  26   BootstrapImpl() = default;
  27
  28   ~BootstrapImpl() = default;
  29
  30   virtual void NS_LogInit() override { ::NS_LogInit(); }
  31
  32   virtual void NS_LogTerm() override { ::NS_LogTerm(); }
  33
  34   virtual void XRE_TelemetryAccumulate(int aID, uint32_t aSample) override {
  35     ::XRE_TelemetryAccumulate(aID, aSample);
  36   }
  37
  38   virtual void XRE_StartupTimelineRecord(int aEvent,
  39                                          mozilla::TimeStamp aWhen) override {
  40     ::XRE_StartupTimelineRecord(aEvent, aWhen);
  41   }
  42
  43   virtual int XRE_main(int argc, char* argv[],
  44                        const BootstrapConfig& aConfig) override {
  45     return ::XRE_main(argc, argv, aConfig);
  46   }
  47
  48   virtual void XRE_StopLateWriteChecks() override {
  49     ::XRE_StopLateWriteChecks();
  50   }
  51
  52   virtual int XRE_XPCShellMain(int argc, char** argv, char** envp,
  53                                const XREShellData* aShellData) override {
  54     return ::XRE_XPCShellMain(argc, argv, envp, aShellData);
  55   }
  56
  57   virtual GeckoProcessType XRE_GetProcessType() override {
  58     return ::XRE_GetProcessType();
  59   }
  60
  61   virtual void XRE_SetProcessType(const char* aProcessTypeString) override {
  62     ::XRE_SetProcessType(aProcessTypeString);
  63   }
  64
  65   virtual nsresult XRE_InitChildProcess(
  66       int argc, char* argv[], const XREChildData* aChildData) override {
  67     return ::XRE_InitChildProcess(argc, argv, aChildData);
  68   }
  69
  70   virtual void XRE_EnableSameExecutableForContentProc() override {
  71     ::XRE_EnableSameExecutableForContentProc();
  72   }
  73
  74 #ifdef MOZ_WIDGET_ANDROID
  75   virtual void GeckoStart(JNIEnv* aEnv, char** argv, int argc,
  76                           const StaticXREAppData& aAppData, bool xpcshell,
  77                           const char* outFilePath) override {
  78     ::GeckoStart(aEnv, argv, argc, aAppData, xpcshell, outFilePath);
  79   }
  80
  81   virtual void XRE_SetAndroidChildFds(
  82       JNIEnv* aEnv, const XRE_AndroidChildFds& aFds) override {
  83     ::XRE_SetAndroidChildFds(aEnv, aFds);
  84   }
  85
  86 #  ifdef MOZ_PROFILE_GENERATE
  87   virtual void XRE_WriteLLVMProfData() override {
  88     __android_log_print(ANDROID_LOG_INFO, "GeckoLibLoad",
  89                         "Calling __llvm_profile_dump()");
  90     __llvm_profile_dump();
  91   }
  92 #  endif
  93 #endif
  94
  95 #ifdef LIBFUZZER
  96   virtual void XRE_LibFuzzerSetDriver(LibFuzzerDriver aDriver) override {
  97     ::XRE_LibFuzzerSetDriver(aDriver);
  98   }
  99 #endif
 100
 101 #ifdef MOZ_ENABLE_FORKSERVER
 102   virtual int XRE_ForkServer(int* argc, char*** argv) override {
 103     return ::XRE_ForkServer(argc, argv);
 104   }
 105 #endif
 106 };
 107
 108 extern "C" NS_EXPORT void NS_FROZENCALL
 109 XRE_GetBootstrap(Bootstrap::UniquePtr& b) {
 110   static bool sBootstrapInitialized = false;
 111   MOZ_RELEASE_ASSERT(!sBootstrapInitialized);
 112
 113   sBootstrapInitialized = true;
 114   b.reset(new BootstrapImpl());
 115 }
 116
 117 }  // namespace mozilla