summaryrefslogtreecommitdiff
path: root/xfa/fxjse/runtime.cpp
diff options
context:
space:
mode:
authordsinclair <dsinclair@chromium.org>2016-06-09 13:24:34 -0700
committerCommit bot <commit-bot@chromium.org>2016-06-09 13:24:34 -0700
commit8bd9ce00a0755d72c9b5b8ad43d8f50c2f51e5c5 (patch)
tree9dd3a72354f353694cc52747acabf297a10251a3 /xfa/fxjse/runtime.cpp
parent3cace320e07bb954710c50fc7634ca3a8f3eda38 (diff)
downloadpdfium-8bd9ce00a0755d72c9b5b8ad43d8f50c2f51e5c5.tar.xz
Move xfa/fxjse/ to fxjse/
This makes it clear that fxjse/ is a standalone component and should not be entangled with other xfa/ components. BUG=pdfium:506 Review-Url: https://codereview.chromium.org/2056663004
Diffstat (limited to 'xfa/fxjse/runtime.cpp')
-rw-r--r--xfa/fxjse/runtime.cpp115
1 files changed, 0 insertions, 115 deletions
diff --git a/xfa/fxjse/runtime.cpp b/xfa/fxjse/runtime.cpp
deleted file mode 100644
index c3d12c3745..0000000000
--- a/xfa/fxjse/runtime.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/fxjse/runtime.h"
-
-#include <algorithm>
-
-#include "fpdfsdk/jsapi/include/fxjs_v8.h"
-#include "xfa/fxjse/scope_inline.h"
-
-// Duplicates fpdfsdk's cjs_runtime.h, but keeps XFA from depending on it.
-// TODO(tsepez): make a single version of this.
-class FXJSE_ArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
- void* Allocate(size_t length) override { return calloc(1, length); }
- void* AllocateUninitialized(size_t length) override { return malloc(length); }
- void Free(void* data, size_t length) override { free(data); }
-};
-
-static void FXJSE_KillV8() {
- v8::V8::Dispose();
-}
-
-void FXJSE_Initialize() {
- if (!CFXJSE_IsolateTracker::g_pInstance)
- CFXJSE_IsolateTracker::g_pInstance = new CFXJSE_IsolateTracker;
-
- static FX_BOOL bV8Initialized = FALSE;
- if (bV8Initialized)
- return;
-
- bV8Initialized = TRUE;
- atexit(FXJSE_KillV8);
-}
-
-static void FXJSE_Runtime_DisposeCallback(v8::Isolate* pIsolate, bool bOwned) {
- if (FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate)) {
- delete pData->m_pFXJSERuntimeData;
- pData->m_pFXJSERuntimeData = nullptr;
- }
- if (bOwned)
- pIsolate->Dispose();
-}
-
-void FXJSE_Finalize() {
- if (!CFXJSE_IsolateTracker::g_pInstance)
- return;
-
- CFXJSE_IsolateTracker::g_pInstance->RemoveAll(FXJSE_Runtime_DisposeCallback);
- delete CFXJSE_IsolateTracker::g_pInstance;
- CFXJSE_IsolateTracker::g_pInstance = nullptr;
-}
-
-v8::Isolate* FXJSE_Runtime_Create_Own() {
- v8::Isolate::CreateParams params;
- params.array_buffer_allocator = new FXJSE_ArrayBufferAllocator();
- v8::Isolate* pIsolate = v8::Isolate::New(params);
- ASSERT(pIsolate && CFXJSE_IsolateTracker::g_pInstance);
- CFXJSE_IsolateTracker::g_pInstance->Append(pIsolate);
- return pIsolate;
-}
-
-void FXJSE_Runtime_Release(v8::Isolate* pIsolate) {
- if (!pIsolate)
- return;
- CFXJSE_IsolateTracker::g_pInstance->Remove(pIsolate,
- FXJSE_Runtime_DisposeCallback);
-}
-
-CFXJSE_RuntimeData* CFXJSE_RuntimeData::Create(v8::Isolate* pIsolate) {
- CFXJSE_RuntimeData* pRuntimeData = new CFXJSE_RuntimeData(pIsolate);
- CFXJSE_ScopeUtil_IsolateHandle scope(pIsolate);
- v8::Local<v8::FunctionTemplate> hFuncTemplate =
- v8::FunctionTemplate::New(pIsolate);
- v8::Local<v8::Context> hContext =
- v8::Context::New(pIsolate, 0, hFuncTemplate->InstanceTemplate());
- hContext->SetSecurityToken(v8::External::New(pIsolate, pIsolate));
- pRuntimeData->m_hRootContextGlobalTemplate.Reset(pIsolate, hFuncTemplate);
- pRuntimeData->m_hRootContext.Reset(pIsolate, hContext);
- return pRuntimeData;
-}
-
-CFXJSE_RuntimeData* CFXJSE_RuntimeData::Get(v8::Isolate* pIsolate) {
- FXJS_PerIsolateData::SetUp(pIsolate);
- FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate);
- if (!pData->m_pFXJSERuntimeData)
- pData->m_pFXJSERuntimeData = CFXJSE_RuntimeData::Create(pIsolate);
- return pData->m_pFXJSERuntimeData;
-}
-
-CFXJSE_IsolateTracker* CFXJSE_IsolateTracker::g_pInstance = nullptr;
-
-void CFXJSE_IsolateTracker::Append(v8::Isolate* pIsolate) {
- m_OwnedIsolates.push_back(pIsolate);
-}
-
-void CFXJSE_IsolateTracker::Remove(
- v8::Isolate* pIsolate,
- CFXJSE_IsolateTracker::DisposeCallback lpfnDisposeCallback) {
- auto it = std::find(m_OwnedIsolates.begin(), m_OwnedIsolates.end(), pIsolate);
- bool bFound = it != m_OwnedIsolates.end();
- if (bFound)
- m_OwnedIsolates.erase(it);
- lpfnDisposeCallback(pIsolate, bFound);
-}
-
-void CFXJSE_IsolateTracker::RemoveAll(
- CFXJSE_IsolateTracker::DisposeCallback lpfnDisposeCallback) {
- for (v8::Isolate* pIsolate : m_OwnedIsolates)
- lpfnDisposeCallback(pIsolate, true);
-
- m_OwnedIsolates.clear();
-}