diff options
| -rw-r--r-- | fpdfsdk/include/javascript/JS_Define.h | 314 |
1 files changed, 115 insertions, 199 deletions
diff --git a/fpdfsdk/include/javascript/JS_Define.h b/fpdfsdk/include/javascript/JS_Define.h index 90bce29ebb..4c1cef8b90 100644 --- a/fpdfsdk/include/javascript/JS_Define.h +++ b/fpdfsdk/include/javascript/JS_Define.h @@ -12,6 +12,9 @@ typedef v8::Handle<v8::Object> JSObject; typedef v8::Handle<v8::Object> JSFXObject; typedef unsigned JSBool; +#include "JS_Object.h" +#include "JS_Value.h" + struct JSConstSpec { const wchar_t* pName; @@ -58,145 +61,107 @@ typedef CFX_WideString JS_ErrorString; #define BEGIN_JS_STATIC_METHOD(js_class_name) JSMethodSpec js_class_name::JS_Class_Methods[] = { #define JS_STATIC_METHOD_ENTRY(method_name, nargs) {JS_WIDESTRING(method_name), method_name##_static, nargs}, #define END_JS_STATIC_METHOD() {0, 0, 0}}; -#define MEMLEAKCHECK_1() ((void)0) -#define MEMLEAKCHECK_2(main_name, sub_name) ((void)0) - - -/* -#ifdef _DEBUG -#define MEMLEAKCHECK_1() \ - _CrtMemState state1;\ - _CrtMemCheckpoint(&state1); - -#define MEMLEAKCHECK_2(main_name,sub_name) \ - _CrtMemState state2;\ - _CrtMemCheckpoint(&state2);\ - _CrtMemState diff;\ - _CrtMemDifference(&diff,&state1,&state2);\ - if (diff.lSizes[_NORMAL_BLOCK] > 0)\ - {\ - TRACE("Detected normal block memory leaks in JS Module! [%s.%s]\n",#main_name,#sub_name);\ - _CrtMemDumpStatistics(&diff);\ - } -#else - #define MEMLEAKCHECK_1() ((void)0) - #define MEMLEAKCHECK_2(main_name,sub_name) ((void)0) -#endif -*/ /* ======================================== PROP CALLBACK ============================================ */ -#define JS_STATIC_PROP_GET(prop_name, class_name)\ - static void get_##prop_name##_static(v8::Local<v8::String> property, \ - const v8::PropertyCallbackInfo<v8::Value>& info) \ -{\ - v8::Isolate* isolate = info.GetIsolate();\ - v8::Local<v8::Context> context = isolate->GetCurrentContext();\ - IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ - if (pRuntime == NULL) return;\ - 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;\ - 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);\ - return ;\ - }\ +template <class C, FX_BOOL (C::*M)(IFXJS_Context*, CJS_PropValue&, JS_ErrorString&)> +void JSPropGetter(const char* prop_name_string, + const char* class_name_string, + v8::Local<v8::String> property, + const v8::PropertyCallbackInfo<v8::Value>& info) { + v8::Isolate* isolate = info.GetIsolate(); + IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2); + IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext(); + CJS_PropValue value(isolate); + value.StartGetting(); + CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder()); + C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject()); + JS_ErrorString sError; + if (!(pObj->*M)(pRuntimeContext, value, sError)) { + CFX_ByteString cbName; + cbName.Format("%s.%s", class_name_string, prop_name_string); + JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError); + return; + } + info.GetReturnValue().Set((v8::Handle<v8::Value>)value); } -#define JS_STATIC_PROP_SET(prop_name, class_name)\ - static void set_##prop_name##_static(v8::Local<v8::String> property, \ - v8::Local<v8::Value> value, \ - const v8::PropertyCallbackInfo<void>& info) \ -{\ - v8::Isolate* isolate = info.GetIsolate();\ - v8::Local<v8::Context> context = isolate->GetCurrentContext();\ - IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ - if (pRuntime == NULL) return;\ - 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;\ - 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 ;\ - }\ +template <class C, FX_BOOL (C::*M)(IFXJS_Context*, CJS_PropValue&, JS_ErrorString&)> +void JSPropSetter(const char* prop_name_string, + const char* class_name_string, + v8::Local<v8::String> property, + v8::Local<v8::Value> value, + const v8::PropertyCallbackInfo<void>& info) { + v8::Isolate* isolate = info.GetIsolate(); + IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2); + IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext(); + CJS_PropValue propValue(CJS_Value(isolate, value, VT_unknown)); + propValue.StartSetting(); + CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder()); + C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject()); + JS_ErrorString sError; + if (!(pObj->*M)(pRuntimeContext, propValue, sError)) { + CFX_ByteString cbName; + cbName.Format("%s.%s", class_name_string, prop_name_string); + JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError); + } } -#define JS_STATIC_PROP(prop_name, class_name)\ -JS_STATIC_PROP_GET(prop_name, class_name);\ -JS_STATIC_PROP_SET(prop_name, class_name) +#define JS_STATIC_PROP(prop_name, class_name) \ + static void get_##prop_name##_static( \ + v8::Local<v8::String> property, \ + const v8::PropertyCallbackInfo<v8::Value>& info) { \ + JSPropGetter<class_name, &class_name::prop_name>( \ + #prop_name, #class_name, property, info); \ + } \ + static void set_##prop_name##_static( \ + v8::Local<v8::String> property, \ + v8::Local<v8::Value> value, \ + const v8::PropertyCallbackInfo<void>& info) { \ + JSPropSetter<class_name, &class_name::prop_name>( \ + #prop_name, #class_name, property, value, info); \ + } /* ========================================= METHOD CALLBACK =========================================== */ -#define JS_STATIC_METHOD(method_name, class_name)\ - static void method_name##_static(const v8::FunctionCallbackInfo<v8::Value>& info) \ -{\ - v8::Isolate* isolate = info.GetIsolate();\ - v8::Local<v8::Context> context = isolate->GetCurrentContext();\ - IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ - if (pRuntime == NULL) return;\ - IFXJS_Context* cc = pRuntime->GetCurrentContext();\ - CJS_Parameters parameters;\ - for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\ - {\ - 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;\ - 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);\ - return ;\ - }\ +template <class C, FX_BOOL (C::*M)(IFXJS_Context*, const CJS_Parameters&, CJS_Value&, JS_ErrorString&)> +void JSMethod(const char* method_name_string, + const char* class_name_string, + const v8::FunctionCallbackInfo<v8::Value>& info) { + v8::Isolate* isolate = info.GetIsolate(); + IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2); + IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext(); + CJS_Parameters parameters; + for (unsigned int i = 0; i<(unsigned int)info.Length(); i++) { + parameters.push_back(CJS_Value(isolate, info[i], VT_unknown)); + } + CJS_Value valueRes(isolate); + CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate,info.Holder()); + C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject()); + JS_ErrorString sError; + if (!(pObj->*M)(pRuntimeContext, parameters, valueRes, sError)) { + CFX_ByteString cbName; + cbName.Format("%s.%s", class_name_string, method_name_string); + JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError); + return; + } + info.GetReturnValue().Set(valueRes.ToJSValue()); } +#define JS_STATIC_METHOD(method_name, class_name) \ + static void method_name##_static( \ + const v8::FunctionCallbackInfo<v8::Value>& info) { \ + JSMethod<class_name, &class_name::method_name>( \ + #class_name, #method_name, info); \ + } + +#define JS_SPECIAL_STATIC_METHOD(method_name, class_alternate, class_name) \ + static void method_name##_static( \ + const v8::FunctionCallbackInfo<v8::Value>& info) { \ + JSMethod<class_alternate, &class_alternate::method_name>( \ + #class_name, #method_name, info); \ + } + /* ===================================== JS CLASS =============================================== */ #define DECLARE_JS_CLASS(js_class_name) \ @@ -332,9 +297,7 @@ const wchar_t * js_class_name::m_pClassName = JS_WIDESTRING(class_name);\ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ FX_BOOL bRet = FALSE;\ - MEMLEAKCHECK_1();\ bRet = pObj->QueryProperty(propname.c_str());\ - MEMLEAKCHECK_2(class_name, prop_name.c_str());\ if (bRet)\ {\ info.GetReturnValue().Set(0x004);\ @@ -364,9 +327,7 @@ const wchar_t * js_class_name::m_pClassName = JS_WIDESTRING(class_name);\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ - MEMLEAKCHECK_1();\ bRet = pObj->DoProperty(cc, propname.c_str(), value, sError);\ - MEMLEAKCHECK_2(class_name, L"GetProperty");\ if (bRet)\ {\ info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\ @@ -399,9 +360,7 @@ const wchar_t * js_class_name::m_pClassName = JS_WIDESTRING(class_name);\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ - MEMLEAKCHECK_1();\ bRet = pObj->DoProperty(cc, propname.c_str(), PropValue, sError);\ - MEMLEAKCHECK_2(class_name,L"PutProperty");\ if (bRet)\ {\ return ;\ @@ -431,9 +390,7 @@ const wchar_t * js_class_name::m_pClassName = JS_WIDESTRING(class_name);\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ - MEMLEAKCHECK_1();\ bRet = pObj->DelProperty(cc, propname.c_str(), sError);\ - MEMLEAKCHECK_2(class_name,L"DelProperty");\ if (bRet)\ {\ return ;\ @@ -503,69 +460,32 @@ void js_class_name::GetMethods(JSMethodSpec*& pMethods, int& nSize)\ nSize = sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1;\ } -#define JS_SPECIAL_STATIC_METHOD(method_name, class_alternate, class_name)\ - static void method_name##_static(const v8::FunctionCallbackInfo<v8::Value>& info)\ -{\ - v8::Isolate* isolate = info.GetIsolate();\ - v8::Local<v8::Context> context = isolate->GetCurrentContext();\ - IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ - if (pRuntime == NULL) return;\ - IFXJS_Context* cc = pRuntime->GetCurrentContext();\ - CJS_Parameters parameters;\ - for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\ - {\ - 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;\ - 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);\ - return ;\ - }\ - JS_Error(NULL, JS_WIDESTRING(method_name), L"Embeded object not found!");\ - return ;\ +/* ======================================== GLOBAL METHODS ============================================ */ + +template <FX_BOOL (*F)(IFXJS_Context*, const CJS_Parameters&, CJS_Value&, JS_ErrorString&)> +void JSGlobalFunc(const char *func_name_string, + const v8::FunctionCallbackInfo<v8::Value>& info) { + v8::Isolate* isolate = info.GetIsolate(); + IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2); + IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext(); + CJS_Parameters parameters; + for (unsigned int i = 0; i<(unsigned int)info.Length(); i++) { + parameters.push_back(CJS_Value(isolate, info[i], VT_unknown)); + } + CJS_Value valueRes(isolate); + JS_ErrorString sError; + if (!(*F)(pRuntimeContext, parameters, valueRes, sError)) + { + JS_Error(NULL, JS_WIDESTRING(fun_name), sError); + return; + } + info.GetReturnValue().Set(valueRes.ToJSValue()); } -/* ======================================== GLOBAL METHODS ============================================ */ #define JS_STATIC_GLOBAL_FUN(fun_name) \ -static void fun_name##_static(const v8::FunctionCallbackInfo<v8::Value>& info)\ -{\ - v8::Isolate* isolate = info.GetIsolate();\ - v8::Local<v8::Context> context = isolate->GetCurrentContext();\ - IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ - if (pRuntime == NULL) return;\ - IFXJS_Context* cc = pRuntime->GetCurrentContext();\ - CJS_Parameters parameters;\ - for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\ - {\ - parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\ - }\ - CJS_Value valueRes(isolate);\ - JS_ErrorString sError;\ - if (!fun_name(cc, parameters, valueRes, sError))\ - {\ - JS_Error(NULL, JS_WIDESTRING(fun_name), sError);\ - return ;\ - }\ - info.GetReturnValue().Set(valueRes.ToJSValue());\ - return ;\ -} + static void fun_name##_static(const v8::FunctionCallbackInfo<v8::Value>& info) { \ + JSGlobalFunc<fun_name>(#fun_name, info); \ + } #define JS_STATIC_DECLARE_GLOBAL_FUN() \ static JSMethodSpec global_methods[]; \ @@ -621,10 +541,6 @@ if (JS_DefineGlobalConst(pRuntime, (const wchar_t*)ArrayName, prop.ToJSValue()) #define VALUE_NAME_NULL L"null" #define VALUE_NAME_UNDEFINED L"undefined" -#define CLASSNAME_ARRAY L"Array" -#define CLASSNAME_DATE L"Date" -#define CLASSNAME_STRING L"v8::String" - FXJSVALUETYPE GET_VALUE_TYPE(v8::Handle<v8::Value> p); #endif //_JS_DEFINE_H_ |