зеркало из https://github.com/mozilla/gecko-dev.git
92 строки
2.7 KiB
C++
92 строки
2.7 KiB
C++
/* 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/. */
|
|
|
|
#include "TestShellParent.h"
|
|
|
|
/* This must occur *after* TestShellParent.h to avoid typedefs conflicts. */
|
|
#include "jsfriendapi.h"
|
|
#include "mozilla/ArrayUtils.h"
|
|
|
|
#include "mozilla/dom/ScriptSettings.h"
|
|
|
|
#include "xpcpublic.h"
|
|
|
|
using namespace mozilla;
|
|
using mozilla::ipc::PTestShellCommandParent;
|
|
using mozilla::ipc::TestShellCommandParent;
|
|
using mozilla::ipc::TestShellParent;
|
|
|
|
void TestShellParent::ActorDestroy(ActorDestroyReason aWhy) {
|
|
// Implement me! Bug 1005177
|
|
}
|
|
|
|
PTestShellCommandParent* TestShellParent::AllocPTestShellCommandParent(
|
|
const nsString& aCommand) {
|
|
return new TestShellCommandParent();
|
|
}
|
|
|
|
bool TestShellParent::DeallocPTestShellCommandParent(
|
|
PTestShellCommandParent* aActor) {
|
|
delete aActor;
|
|
return true;
|
|
}
|
|
|
|
bool TestShellParent::CommandDone(TestShellCommandParent* command,
|
|
const nsString& aResponse) {
|
|
// XXX what should happen if the callback fails?
|
|
/*bool ok = */ command->RunCallback(aResponse);
|
|
command->ReleaseCallback();
|
|
|
|
return true;
|
|
}
|
|
|
|
bool TestShellCommandParent::SetCallback(JSContext* aCx,
|
|
const JS::Value& aCallback) {
|
|
if (!mCallback.initialized()) {
|
|
mCallback.init(aCx, aCallback);
|
|
return true;
|
|
}
|
|
|
|
mCallback = aCallback;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool TestShellCommandParent::RunCallback(const nsString& aResponse) {
|
|
NS_ENSURE_TRUE(mCallback.isObject(), false);
|
|
|
|
MOZ_RELEASE_ASSERT(js::IsFunctionObject(&mCallback.toObject()));
|
|
|
|
// We're about to run script via JS_CallFunctionValue, so we need an
|
|
// AutoEntryScript. This is just for testing and not in any spec.
|
|
dom::AutoEntryScript aes(&mCallback.toObject(), "TestShellCommand");
|
|
JSContext* cx = aes.cx();
|
|
JS::Rooted<JSObject*> global(cx, JS::CurrentGlobalOrNull(cx));
|
|
|
|
JSString* str = JS_NewUCStringCopyN(cx, aResponse.get(), aResponse.Length());
|
|
NS_ENSURE_TRUE(str, false);
|
|
|
|
JS::Rooted<JS::Value> strVal(cx, JS::StringValue(str));
|
|
|
|
JS::Rooted<JS::Value> rval(cx);
|
|
JS::Rooted<JS::Value> callback(cx, mCallback);
|
|
bool ok = JS_CallFunctionValue(cx, global, callback,
|
|
JS::HandleValueArray(strVal), &rval);
|
|
NS_ENSURE_TRUE(ok, false);
|
|
|
|
return true;
|
|
}
|
|
|
|
void TestShellCommandParent::ReleaseCallback() { mCallback.reset(); }
|
|
|
|
bool TestShellCommandParent::ExecuteCallback(const nsString& aResponse) {
|
|
return static_cast<TestShellParent*>(Manager())->CommandDone(this, aResponse);
|
|
}
|
|
|
|
void TestShellCommandParent::ActorDestroy(ActorDestroyReason why) {
|
|
if (why == AbnormalShutdown) {
|
|
ExecuteCallback(u""_ns);
|
|
}
|
|
}
|