Remove try/catch block

fpdfsdk/include/javascript/JS_Define.h

 // 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
 
 #ifndef _JS_DEFINE_H_
 #define _JS_DEFINE_H_
 
 typedef v8::Value                       JSValue;
@@ skipping 89 matching lines @@
         IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
         IFXJS_Context* cc = pRuntime->GetCurrentContext();\
         CJS_PropValue value(isolate);\
         value.StartGetting();\
         CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
         ASSERT(pJSObj != NULL);\
         class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
         ASSERT(pObj != NULL);\
         JS_ErrorString sError;\
         FX_BOOL bRet = FALSE;\
-        try\
-        {\
-                MEMLEAKCHECK_1();\
-                bRet = pObj->prop_name(cc, value, sError);\
-                MEMLEAKCHECK_2(class_name, prop_name);\
-        }\
-        catch (...)\
-        {\
-                CFX_ByteString cbName;\
-                cbName.Format("%s.%s", #class_name, #prop_name);\
-                JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
-                return ;\
-        }\
+        MEMLEAKCHECK_1();\
+        bRet = pObj->prop_name(cc, value, sError);\
+        MEMLEAKCHECK_2(class_name, prop_name);\
         if (bRet)\
         {\
                 info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\
                 return ;\
         }\
         else\
         {\
         CFX_ByteString cbName;\
                 cbName.Format("%s.%s", #class_name, #prop_name);\
                 JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
@@ skipping 13 matching lines @@
         IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
         IFXJS_Context* cc = pRuntime->GetCurrentContext();\
         CJS_PropValue propValue(CJS_Value(isolate,value,VT_unknown));\
         propValue.StartSetting();\
         CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
         ASSERT(pJSObj != NULL);\
         class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
         ASSERT(pObj != NULL);\
         JS_ErrorString sError;\
         FX_BOOL bRet = FALSE;\
-        try\
-        {\
-                MEMLEAKCHECK_1();\
-                bRet = pObj->prop_name(cc, propValue, sError);\
-                MEMLEAKCHECK_2(class_name, prop_name);\
-        }\
-        catch (...)\
-        {\
-                CFX_ByteString cbName;\
-                cbName.Format("%s.%s", #class_name, #prop_name);\
-                JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
-                return ;\
-        }\
+        MEMLEAKCHECK_1();\
+        bRet = pObj->prop_name(cc, propValue, sError);\
+        MEMLEAKCHECK_2(class_name, prop_name);\
         if (bRet)\
         {\
                 return ;\
         }\
         else\
         {\
                 CFX_ByteString cbName;\
                 cbName.Format("%s.%s", #class_name, #prop_name);\
                 JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
                 return ;\
@@ skipping 22 matching lines @@
     {\
                 parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\
         }\
         CJS_Value valueRes(isolate);\
         CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate,info.Holder());\
         ASSERT(pJSObj != NULL);\
         class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
         ASSERT(pObj != NULL);\
         JS_ErrorString sError;\
         FX_BOOL bRet = FALSE;\
-        try\
-        {\
-                MEMLEAKCHECK_1();\
-                bRet = pObj->method_name(cc, parameters, valueRes, sError);\
-                MEMLEAKCHECK_2(class_name, method_name);\
-        }\
-        catch (...)\
-        {\
-                CFX_ByteString cbName;\
-                cbName.Format("%s.%s", #class_name, #method_name);\
-                JS_Error(NULL, CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
-                return ;\
-        }\
+        MEMLEAKCHECK_1();\
+        bRet = pObj->method_name(cc, parameters, valueRes, sError);\
+        MEMLEAKCHECK_2(class_name, method_name);\
         if (bRet)\
         {\
                 info.GetReturnValue().Set(valueRes.ToJSValue());\
                 return ;\
         }\
         else\
         {\
                 CFX_ByteString cbName;\
                 cbName.Format("%s.%s", #class_name, #method_name);\
                 JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError);\
@@ skipping 129 matching lines @@
         void js_class_name::queryprop_##js_class_name##_static(JS_PROPQUERY_ARGS)\
 {\
         v8::Isolate* isolate = info.GetIsolate();\
         v8::String::Utf8Value utf8_value(property);\
         CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
         CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
         ASSERT(pJSObj != NULL);\
         class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
         ASSERT(pObj != NULL);\
         FX_BOOL bRet = FALSE;\
-        try\
-        {\
-                MEMLEAKCHECK_1();\
-                bRet = pObj->QueryProperty((FX_LPCWSTR)propname);\
-                MEMLEAKCHECK_2(class_name, (FX_LPCWSTR)prop_name);\
-        }\
-        catch (...)\
-        {\
-                return ;\
-        }\
+        MEMLEAKCHECK_1();\
+        bRet = pObj->QueryProperty((FX_LPCWSTR)propname);\
+        MEMLEAKCHECK_2(class_name, (FX_LPCWSTR)prop_name);\
         if (bRet)\
         {\
                 info.GetReturnValue().Set(0x004);\
                 return ;\
         }\
         else\
         {\
                 info.GetReturnValue().Set(0);\
                 return ;\
         }\
@@ skipping 12 matching lines @@
         v8::String::Utf8Value utf8_value(property);\
         CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
         CJS_PropValue value(isolate);\
         value.StartGetting();\
         CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
         ASSERT(pJSObj != NULL);\
         class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
         ASSERT(pObj != NULL);\
         JS_ErrorString sError;\
         FX_BOOL bRet = FALSE;\
-        try\
-        {\
-                MEMLEAKCHECK_1();\
-                bRet = pObj->DoProperty(cc, (FX_LPCWSTR)propname, value, sError);\
-                MEMLEAKCHECK_2(class_name, L"GetProperty");\
-        }\
-        catch (...)\
-        {\
-                CFX_ByteString cbName;\
-                cbName.Format("%s.%s", #class_name, L"GetProperty");\
-                JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
-                return ;\
-        }\
+        MEMLEAKCHECK_1();\
+        bRet = pObj->DoProperty(cc, (FX_LPCWSTR)propname, value, sError);\
+        MEMLEAKCHECK_2(class_name, L"GetProperty");\
         if (bRet)\
         {\
                 info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\
                 return ;\
         }\
         else\
         {\
                 CFX_ByteString cbName;\
                 cbName.Format("%s.%s", #class_name, L"GetProperty");\
                 JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
@@ skipping 15 matching lines @@
         v8::String::Utf8Value utf8_value(property);\
         CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
         CJS_PropValue PropValue(CJS_Value(isolate,value,VT_unknown));\
         PropValue.StartSetting();\
         CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
         if(!pJSObj) return;\
         class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
         ASSERT(pObj != NULL);\
         JS_ErrorString sError;\
         FX_BOOL bRet = FALSE;\
-        try\
-        {\
-                MEMLEAKCHECK_1();\
-                bRet = pObj->DoProperty(cc, (FX_LPCWSTR)propname, PropValue, sError);\
-                MEMLEAKCHECK_2(class_name,L"PutProperty");\
-        }\
-        catch (...)\
-        {\
-                CFX_ByteString cbName;\
-                cbName.Format("%s.%s", #class_name, "PutProperty");\
-                JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
-                return ;\
-        }\
+        MEMLEAKCHECK_1();\
+        bRet = pObj->DoProperty(cc, (FX_LPCWSTR)propname, PropValue, sError);\
+        MEMLEAKCHECK_2(class_name,L"PutProperty");\
         if (bRet)\
         {\
                 return ;\
         }\
         else\
         {\
                 CFX_ByteString cbName;\
                 cbName.Format("%s.%s", #class_name, "PutProperty");\
                 JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
                 return ;\
@@ skipping 12 matching lines @@
         IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
         IFXJS_Context* cc = pRuntime->GetCurrentContext();\
         v8::String::Utf8Value utf8_value(property);\
         CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
         CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
         ASSERT(pJSObj != NULL);\
         class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
         ASSERT(pObj != NULL);\
         JS_ErrorString sError;\
         FX_BOOL bRet = FALSE;\
-        try\
-        {\
-                MEMLEAKCHECK_1();\
-                bRet = pObj->DelProperty(cc, (FX_LPCWSTR)propname, sError);\
-                MEMLEAKCHECK_2(class_name,L"DelProperty");\
-        }\
-        catch (...)\
-        {\
-                CFX_ByteString cbName;\
-                cbName.Format("%s.%s", #class_name, "DelProperty");\
-                return ;\
-        }\
+        MEMLEAKCHECK_1();\
+        bRet = pObj->DelProperty(cc, (FX_LPCWSTR)propname, sError);\
+        MEMLEAKCHECK_2(class_name,L"DelProperty");\
         if (bRet)\
         {\
                 return ;\
         }\
         else\
         {\
                 CFX_ByteString cbName;\
                 cbName.Format("%s.%s", #class_name, "DelProperty");\
                 return ;\
         }\
@@ skipping 72 matching lines @@
         {\
         parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\
         }\
         CJS_Value valueRes(isolate);\
         CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate, info.Holder());\
         ASSERT(pJSObj != NULL);\
         class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
         ASSERT(pObj != NULL);\
         JS_ErrorString sError;\
         FX_BOOL bRet = FALSE;\
-        try\
-        {\
-                MEMLEAKCHECK_1();\
-                bRet = pObj->method_name(cc, parameters, valueRes, sError);\
-                MEMLEAKCHECK_2(class_name, method_name);\
-        }\
-        catch (...)\
-        {\
-                CFX_ByteString cbName;\
-                cbName.Format("%s.%s", #class_name, #method_name);\
-                JS_Error(NULL, CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
-                return ;\
-        }\
+        MEMLEAKCHECK_1();\
+        bRet = pObj->method_name(cc, parameters, valueRes, sError);\
+        MEMLEAKCHECK_2(class_name, method_name);\
         if (bRet)\
         {\
                 info.GetReturnValue().Set(valueRes.ToJSValue());\
                 return ;\
         }\
         else\
         {\
                 CFX_ByteString cbName;\
                 cbName.Format("%s.%s", #class_name, #method_name);\
                 JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError);\
@@ skipping 137 matching lines @@
                 else if (strcmp(sType,VALUE_NAME_NULL) == 0)
                         return VT_null;
                 else if (strcmp(sType,VALUE_NAME_UNDEFINED) == 0)
                         return VT_undefined;
                         */
 
         return VT_unknown;
 }
 
 #endif //_JS_DEFINE_H_