ipc/testshell/XPCShellEnvironment.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef _IPC_TESTSHELL_XPCSHELLENVIRONMENT_H_
   6 #define _IPC_TESTSHELL_XPCSHELLENVIRONMENT_H_
   7
   8 #include "base/basictypes.h"
   9
  10 #include <string>
  11 #include <stdio.h>
  12
  13 #include "nsAutoJSValHolder.h"
  14 #include "nsCOMPtr.h"
  15 #include "nsDebug.h"
  16 #include "nsStringGlue.h"
  17 #include "nsJSPrincipals.h"
  18 #include "nsContentUtils.h"
  19
  20 struct JSContext;
  21 class JSObject;
  22 struct JSPrincipals;
  23
  24 namespace mozilla {
  25 namespace ipc {
  26
  27 class XPCShellEnvironment
  28 {
  29 public:
  30     static XPCShellEnvironment* CreateEnvironment();
  31     ~XPCShellEnvironment();
  32
  33     void ProcessFile(JSContext *cx, JS::Handle<JSObject*> obj,
  34                      const char *filename, FILE *file, JSBool forceTTY);
  35     bool EvaluateString(const nsString& aString,
  36                         nsString* aResult = nullptr);
  37
  38     JSPrincipals* GetPrincipal() {
  39         return nsJSPrincipals::get(nsContentUtils::GetSystemPrincipal());
  40     }
  41
  42     JSObject* GetGlobalObject() {
  43         return mGlobalHolder.ToJSObject();
  44     }
  45
  46     void SetIsQuitting() {
  47         mQuitting = JS_TRUE;
  48     }
  49     JSBool IsQuitting() {
  50         return mQuitting;
  51     }
  52
  53 protected:
  54     XPCShellEnvironment();
  55     bool Init();
  56
  57 private:
  58     nsAutoJSValHolder mGlobalHolder;
  59
  60     JSBool mQuitting;
  61 };
  62
  63 } /* namespace ipc */
  64 } /* namespace mozilla */
  65
  66 #endif /* _IPC_TESTSHELL_XPCSHELLENVIRONMENT_H_ */