Store object definition ID in each js_class.

fpdfsdk/src/javascript/app.cpp

 // 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 "app.h"
 
 #include "../../../third_party/base/nonstd_unique_ptr.h"
 #include "../../include/fsdk_mgr.h"  // For CPDFDoc_Environment.
@@ skipping 106 matching lines @@
 
   CJS_Context* pContext = (CJS_Context*)cc;
   CPDFDoc_Environment* pApp = pContext->GetReaderApp();
   CJS_Runtime* pRuntime = pContext->GetJSRuntime();
   CPDFSDK_Document* pCurDoc = pContext->GetReaderDocument();
   CJS_Array aDocs(pRuntime->GetIsolate());
   if (CPDFSDK_Document* pDoc = pApp->GetSDKDocument()) {
     CJS_Document* pJSDocument = NULL;
     if (pDoc == pCurDoc) {
       v8::Local<v8::Object> pObj = FXJS_GetThisObj(pRuntime->GetIsolate());
-      if (FXJS_GetObjDefnID(pObj) ==
-          FXJS_GetObjDefnID(pRuntime->GetIsolate(), L"Document"))
+      if (FXJS_GetObjDefnID(pObj) == CJS_Document::g_nObjDefnID)
         pJSDocument =
             (CJS_Document*)FXJS_GetPrivate(pRuntime->GetIsolate(), pObj);
     } else {
       v8::Local<v8::Object> pObj = FXJS_NewFxDynamicObj(
-          pRuntime->GetIsolate(), pContext,
-          FXJS_GetObjDefnID(pRuntime->GetIsolate(), L"Document"));
+          pRuntime->GetIsolate(), pContext, CJS_Document::g_nObjDefnID);
       pJSDocument =
           (CJS_Document*)FXJS_GetPrivate(pRuntime->GetIsolate(), pObj);
       ASSERT(pJSDocument != NULL);
     }
     aDocs.SetElement(0, CJS_Value(pRuntime->GetIsolate(), pJSDocument));
   }
   if (aDocs.GetLength() > 0)
     vp << aDocs;
   else
     vp.SetNull();
@@ skipping 262 matching lines @@
   CJS_Runtime* pRuntime = pContext->GetJSRuntime();
   FX_DWORD dwInterval = params.size() > 1 ? params[1].ToInt() : 1000;
 
   CPDFDoc_Environment* pApp = pRuntime->GetReaderApp();
   ASSERT(pApp);
   CJS_Timer* pTimer =
       new CJS_Timer(this, pApp, pRuntime, 0, script, dwInterval, 0);
   m_aTimer.Add(pTimer);
 
   v8::Local<v8::Object> pRetObj = FXJS_NewFxDynamicObj(
-      pRuntime->GetIsolate(), pContext,
-      FXJS_GetObjDefnID(pRuntime->GetIsolate(), L"TimerObj"));
-
+      pRuntime->GetIsolate(), pContext, CJS_TimerObj::g_nObjDefnID);
   CJS_TimerObj* pJS_TimerObj =
       (CJS_TimerObj*)FXJS_GetPrivate(pRuntime->GetIsolate(), pRetObj);
-  ASSERT(pJS_TimerObj != NULL);
-
   TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject();
-  ASSERT(pTimerObj != NULL);
-
   pTimerObj->SetTimer(pTimer);
 
   vRet = pRetObj;
-
   return TRUE;
 }
 
 FX_BOOL app::setTimeOut(IFXJS_Context* cc,
                         const CJS_Parameters& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   if (params.size() > 2 || params.size() == 0) {
     sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
     return FALSE;
@@ skipping 14 matching lines @@
   FX_DWORD dwTimeOut = params.size() > 1 ? params[1].ToInt() : 1000;
 
   CPDFDoc_Environment* pApp = pRuntime->GetReaderApp();
   ASSERT(pApp);
 
   CJS_Timer* pTimer =
       new CJS_Timer(this, pApp, pRuntime, 1, script, dwTimeOut, dwTimeOut);
   m_aTimer.Add(pTimer);
 
   v8::Local<v8::Object> pRetObj = FXJS_NewFxDynamicObj(
-      pRuntime->GetIsolate(), pContext,
-      FXJS_GetObjDefnID(pRuntime->GetIsolate(), L"TimerObj"));
-
+      pRuntime->GetIsolate(), pContext, CJS_TimerObj::g_nObjDefnID);
   CJS_TimerObj* pJS_TimerObj =
       (CJS_TimerObj*)FXJS_GetPrivate(pRuntime->GetIsolate(), pRetObj);
-  ASSERT(pJS_TimerObj != NULL);
-
   TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject();
-  ASSERT(pTimerObj != NULL);
-
   pTimerObj->SetTimer(pTimer);
 
   vRet = pRetObj;
-
   return TRUE;
 }
 
 FX_BOOL app::clearTimeOut(IFXJS_Context* cc,
                           const CJS_Parameters& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
-  CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-  ASSERT(pRuntime != NULL);
-
   if (params.size() != 1) {
-    sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
+    sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   if (params[0].GetType() == CJS_Value::VT_fxobject) {
     v8::Local<v8::Object> pObj = params[0].ToV8Object();
-    {
-      if (FXJS_GetObjDefnID(pObj) ==
-          FXJS_GetObjDefnID(pRuntime->GetIsolate(), L"TimerObj")) {
-        if (CJS_Object* pJSObj = params[0].ToCJSObject()) {
-          if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject()) {
-            if (CJS_Timer* pTimer = pTimerObj->GetTimer()) {
-              pTimer->KillJSTimer();
+    if (FXJS_GetObjDefnID(pObj) == CJS_TimerObj::g_nObjDefnID) {
+      if (CJS_Object* pJSObj = params[0].ToCJSObject()) {
+        if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject()) {
+          if (CJS_Timer* pTimer = pTimerObj->GetTimer()) {
+            pTimer->KillJSTimer();
 
-              for (int i = 0, sz = m_aTimer.GetSize(); i < sz; i++) {
-                if (m_aTimer[i] == pTimer) {
-                  m_aTimer.RemoveAt(i);
-                  break;
-                }
+            for (int i = 0, sz = m_aTimer.GetSize(); i < sz; i++) {
+              if (m_aTimer[i] == pTimer) {
+                m_aTimer.RemoveAt(i);
+                break;
               }
+            }
 
-              delete pTimer;
-              pTimerObj->SetTimer(NULL);
-            }
+            delete pTimer;
+            pTimerObj->SetTimer(NULL);
           }
         }
       }
     }
   }
 
   return TRUE;
 }
 
 FX_BOOL app::clearInterval(IFXJS_Context* cc,
                            const CJS_Parameters& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
-  CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-  ASSERT(pRuntime != NULL);
-
   if (params.size() != 1) {
-    sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
+    sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   if (params[0].GetType() == CJS_Value::VT_fxobject) {
     v8::Local<v8::Object> pObj = params[0].ToV8Object();
-    {
-      if (FXJS_GetObjDefnID(pObj) ==
-          FXJS_GetObjDefnID(pRuntime->GetIsolate(), L"TimerObj")) {
-        if (CJS_Object* pJSObj = params[0].ToCJSObject()) {
-          if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject()) {
-            if (CJS_Timer* pTimer = pTimerObj->GetTimer()) {
-              pTimer->KillJSTimer();
+    if (FXJS_GetObjDefnID(pObj) == CJS_TimerObj::g_nObjDefnID) {
+      if (CJS_Object* pJSObj = params[0].ToCJSObject()) {
+        if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject()) {
+          if (CJS_Timer* pTimer = pTimerObj->GetTimer()) {
+            pTimer->KillJSTimer();
 
-              for (int i = 0, sz = m_aTimer.GetSize(); i < sz; i++) {
-                if (m_aTimer[i] == pTimer) {
-                  m_aTimer.RemoveAt(i);
-                  break;
-                }
+            for (int i = 0, sz = m_aTimer.GetSize(); i < sz; i++) {
+              if (m_aTimer[i] == pTimer) {
+                m_aTimer.RemoveAt(i);
+                break;
               }
+            }
 
-              delete pTimer;
-              pTimerObj->SetTimer(NULL);
-            }
+            delete pTimer;
+            pTimerObj->SetTimer(NULL);
           }
         }
       }
     }
   }
 
   return TRUE;
 }
 
 FX_BOOL app::execMenuItem(IFXJS_Context* cc,
@@ skipping 279 matching lines @@
                    CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL app::execDialog(IFXJS_Context* cc,
                         const CJS_Parameters& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   return TRUE;
 }