mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-11-27 07:44:02 +08:00
v8
This commit is contained in:
恍兮惚兮
parent
ae81a3ee11
commit
9cbc2e0260
@ -1,17 +1,24 @@
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#include "v8.h"
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namespace{
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namespace
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{
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constexpr auto magicsend = L"\x01LUNAFROMJS\x01";
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constexpr auto magicrecv = L"\x01LUNAFROMHOST\x01";
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bool hookClipboard(){
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bool hookClipboard()
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{
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HookParam hp;
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hp.address = (uintptr_t)SetClipboardData;
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hp.type = USING_STRING | NO_CONTEXT | CODEC_UTF16 | EMBED_ABLE | EMBED_BEFORE_SIMPLE;
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hp.text_fun=[](hook_stack* stack, HookParam *hp, uintptr_t* data, uintptr_t* split, size_t* len){
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hp.text_fun = [](hook_stack *stack, HookParam *hp, uintptr_t *data, uintptr_t *split, size_t *len)
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{
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HGLOBAL hClipboardData = (HGLOBAL)stack->ARG2;
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auto text = (wchar_t *)GlobalLock(hClipboardData);
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if(startWith(text,magicsend)){
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if (startWith(text, magicsend))
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{
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text += wcslen(magicsend);
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auto spl=wcschr(text,L'\x02');
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auto spl = wcschr(text, L'\x03');
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strcpy(hp->name, wcasta(std::wstring(text, spl - text)).c_str());
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text = spl + 1;
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spl = wcschr(text, L'\x02');
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*split = std::stoi(std::wstring(text, spl - text));
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text = spl + 1;
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*data = (uintptr_t)text;
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@ -20,7 +27,8 @@ namespace{
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GlobalUnlock(hClipboardData);
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};
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hp.hook_after=[](hook_stack*s,void* data, size_t len){
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hp.hook_after = [](hook_stack *s, void *data, size_t len)
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{
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std::wstring transwithfont = magicrecv;
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transwithfont += embedsharedmem->fontFamily;
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transwithfont += L'\x02';
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@ -31,10 +39,11 @@ namespace{
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GlobalUnlock(hClipboardData);
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s->ARG2 = (uintptr_t)hClipboardData;
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};
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return NewHook(hp,"nwjs/electron");
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return NewHook(hp, "nwjs/electron rpgmakermv/tyranoscript");
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}
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}
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namespace v8script{
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namespace v8script
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{
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HMODULE hmodule;
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typedef void (*RequestInterrupt_callback)(void *, void *);
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@ -74,9 +83,63 @@ NewFromUtf8t NewFromUtf8=0,NewFromUtf8v2,NewFromUtf8v1;
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GetCurrentContextt GetCurrentContext;
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Compilet Compile;
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void *Run;
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bool v8runscript_isolate(void* isolate){
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void _interrupt_function(void *isolate, void *)
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{
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void *context;
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void *v8string;
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void *script;
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void *useless;
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ConsoleOutput("isolate %p", isolate);
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GetCurrentContext(isolate, &context);
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ConsoleOutput("context %p", context);
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if (context == 0)
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return;
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int is_packed = 0;
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if (auto moduleFileName = getModuleFilename())
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{
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if(isolate==0)return false;
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AutoHandle hFile = CreateFile(moduleFileName.value().c_str(), FILE_READ_ATTRIBUTES, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hFile)
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{
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LARGE_INTEGER fileSize;
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if (GetFileSizeEx(hFile, &fileSize))
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{
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if (fileSize.QuadPart > 1024 * 1024 * 200)
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{
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// 200mb
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is_packed = 1;
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}
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}
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}
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}
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NewFromUtf8(&v8string, isolate, FormatString(LoadResData(L"lunajspatch", L"JSSOURCE").c_str(), is_packed).c_str(), 1, -1);
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ConsoleOutput("v8string %p", v8string);
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if (v8string == 0)
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return;
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if (NewFromUtf8v1)
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{
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Compile(&script, v8string, 0, 0);
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ConsoleOutput("script %p", script);
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if (script == 0)
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return;
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((Runt1)Run)(script, &useless);
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ConsoleOutput("useless %p", useless);
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}
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else if (NewFromUtf8v2)
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{
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Compile(&script, context, v8string, 0);
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ConsoleOutput("script %p", script);
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if (script == 0)
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return;
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((Runt2)Run)(script, &useless, context);
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ConsoleOutput("useless %p", useless);
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}
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}
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bool v8runscript_isolate(void *isolate)
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{
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if (isolate == 0)
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return false;
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RequestInterrupt = (decltype(RequestInterrupt))GetProcAddress(hmodule, fnRequestInterrupt);
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NewFromUtf8v2 = (decltype(NewFromUtf8))GetProcAddress(hmodule, fnNewFromUtf8v2);
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@ -88,7 +151,8 @@ bool v8runscript_isolate(void* isolate){
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{
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NewFromUtf8 = NewFromUtf8v1;
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Compile = (decltype(Compile))GetProcAddress(hmodule, fnCompilev1);
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if(!Compile) Compile=(decltype(Compile))GetProcAddress(hmodule, fnCompilev12);
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if (!Compile)
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Compile = (decltype(Compile))GetProcAddress(hmodule, fnCompilev12);
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Run = (decltype(Run))GetProcAddress(hmodule, fnRunv1);
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}
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else if (NewFromUtf8v2)
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@ -99,65 +163,27 @@ bool v8runscript_isolate(void* isolate){
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}
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ConsoleOutput("%p %p", NewFromUtf8v1, NewFromUtf8v2);
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ConsoleOutput("%p %p %p %p", GetCurrentContext, NewFromUtf8, Compile, Run);
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if(!(GetCurrentContext && NewFromUtf8 && Compile && Run && RequestInterrupt))return false;
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if (!(GetCurrentContext && NewFromUtf8 && Compile && Run && RequestInterrupt))
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return false;
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if(RequestInterrupt==0)return false;
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RequestInterrupt(isolate,+[](void*isolate,void*){
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void* context;
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void* v8string;
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void* script;
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void* useless;
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ConsoleOutput("isolate %p",isolate);
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GetCurrentContext(isolate,&context);
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ConsoleOutput("context %p",context);
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if(context==0)return;
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int is_packed=0;
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if(auto moduleFileName=getModuleFilename()){
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AutoHandle hFile = CreateFile(moduleFileName.value().c_str(), FILE_READ_ATTRIBUTES , FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if(hFile){
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LARGE_INTEGER fileSize;
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if (GetFileSizeEx(hFile, &fileSize)) {
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if(fileSize.QuadPart>1024*1024*200){
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//200mb
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is_packed=1;
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}
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}
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}
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}
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NewFromUtf8(&v8string,isolate,FormatString(LoadResData(L"lunajspatch",L"JSSOURCE").c_str(),is_packed).c_str(),1,-1);
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ConsoleOutput("v8string %p",v8string);
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if(v8string==0)return;
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if(NewFromUtf8v1)
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{
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Compile(&script,v8string,0,0);
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ConsoleOutput("script %p",script);
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if(script==0)return;
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((Runt1)Run)(script,&useless);
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ConsoleOutput("useless %p",useless);
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}
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else if(NewFromUtf8v2)
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{
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Compile(&script,context,v8string,0);
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ConsoleOutput("script %p",script);
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if(script==0)return ;
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((Runt2)Run)(script,&useless,context);
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ConsoleOutput("useless %p",useless);
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}
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},0);
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if (RequestInterrupt == 0)
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return false;
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RequestInterrupt(isolate, _interrupt_function, 0);
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return true;
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}
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void v8runscript_isolate_bypass(hook_stack* stack, HookParam* hp, uintptr_t* data, uintptr_t* split, size_t* len){
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void v8runscript_isolate_bypass(hook_stack *stack, HookParam *hp, uintptr_t *data, uintptr_t *split, size_t *len)
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{
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hp->type=HOOK_EMPTY;hp->text_fun=nullptr;
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hp->type = HOOK_EMPTY;
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hp->text_fun = nullptr;
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auto isolate = (void *)stack->ARG2; // 测试正确，且和v8::Isolate::GetCurrent结果相同
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v8runscript_isolate(isolate);
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}
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void* v8getcurrisolate(HMODULE hmod){
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void *v8getcurrisolate(HMODULE hmod)
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{
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#ifndef _WIN64
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#define fnGetCurrent "?GetCurrent@Isolate@v8@@SAPAV12@XZ"
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#define fnTryGetCurrent "?TryGetCurrent@Isolate@v8@@SAPAV12@XZ"
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@ -169,11 +195,13 @@ void* v8getcurrisolate(HMODULE hmod){
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GetCurrent = GetProcAddress(hmod, fnGetCurrent);
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if (!GetCurrent)
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GetCurrent = GetProcAddress(hmod, fnTryGetCurrent);
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if(!GetCurrent)return 0;
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if (!GetCurrent)
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return 0;
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auto isolate = ((void *(*)())GetCurrent)();
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return isolate;
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}
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bool v8runscript(HMODULE _hmodule){
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bool v8runscript(HMODULE _hmodule)
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{
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auto isolate = v8getcurrisolate(_hmodule);
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if (isolate)
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return v8runscript_isolate(isolate);
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@ -183,9 +211,11 @@ bool v8runscript(HMODULE _hmodule){
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#define fnisolategetters {"?New@Integer@v8@@SA?AV?$Local@VInteger@v8@@@2@PEAVIsolate@2@H@Z", "?New@Number@v8@@SA?AV?$Local@VNumber@v8@@@2@PEAVIsolate@2@N@Z", "?New@Number@v8@@SA?AV?$Local@VNumber@v8@@@2@PAVIsolate@2@N@Z", "?NewFromUtf8@String@v8@@SA?AV?$Local@VString@v8@@@2@PEAVIsolate@2@PEBDW4NewStringType@12@H@Z", "?Utf8Length@String@v8@@QEBAHPEAVIsolate@2@@Z"}
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#endif
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bool succ = false;
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for(auto fnisolategetter:fnisolategetters){
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for (auto fnisolategetter : fnisolategetters)
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{
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auto isolategetter = GetProcAddress(_hmodule, fnisolategetter);
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if(!isolategetter)continue;
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if (!isolategetter)
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continue;
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hmodule = _hmodule;
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HookParam hp;
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hp.address = (uintptr_t)isolategetter;
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@ -195,7 +225,8 @@ bool v8runscript(HMODULE _hmodule){
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return succ;
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}
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}
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namespace{
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namespace
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{
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#ifndef _WIN64
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#define v8StringLength "?Length@String@v8@@QBEHXZ"
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#define v8StringWriteUtf8 "?WriteUtf8@String@v8@@QBEHPADHPAHH@Z"
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@ -211,66 +242,76 @@ namespace{
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#endif
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uintptr_t WriteUtf8;
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uintptr_t Utf8Length;
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bool hookstring(HMODULE hm){
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bool hookstring(HMODULE hm)
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{
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WriteUtf8 = (uintptr_t)GetProcAddress(hm, v8StringWriteUtf8);
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Utf8Length = (uintptr_t)GetProcAddress(hm, v8StringUtf8Length);
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if(WriteUtf8==0||Utf8Length==0)return false;
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if (WriteUtf8 == 0 || Utf8Length == 0)
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return false;
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HookParam hp;
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hp.type = USING_STRING | CODEC_UTF8;
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hp.text_fun =
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[](hook_stack *stack, HookParam *hp, uintptr_t *data, uintptr_t *split, size_t *len)
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{
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auto length = ((size_t(THISCALL *)(void *))Utf8Length)((void *)stack->THISCALLTHIS);
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if(!length)return;
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if (!length)
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return;
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auto u8str = new char[length + 1];
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int writen;
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((size_t(THISCALL *)(void *, char *, int, int *, int))WriteUtf8)((void *)stack->THISCALLTHIS, u8str, length, &writen, 0);
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*data = (uintptr_t)u8str;
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*len = length;
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};
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hp.filter_fun=[](void* data, size_t* len, HookParam* hp){
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if(strstr((char*)data,R"(\\?\)")!=0)return false;//过滤路径
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hp.filter_fun = [](void *data, size_t *len, HookParam *hp)
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{
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if (strstr((char *)data, R"(\\?\)") != 0)
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return false; // 过滤路径
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return true;
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};
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bool succ = false;
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auto pv8StringLength = GetProcAddress(hm, v8StringLength);
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if(pv8StringLength){
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if (pv8StringLength)
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{
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hp.address = (uintptr_t)pv8StringLength;
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succ |= NewHook(hp, "v8::String::Length");
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}
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auto pv8StringWrite = GetProcAddress(hm, v8StringWrite);
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if(pv8StringWrite){
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if (pv8StringWrite)
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{
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hp.address = (uintptr_t)pv8StringWrite;
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succ |= NewHook(hp, "v8::String::Write");
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}
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auto pv8StringWriteIsolate = GetProcAddress(hm, v8StringWriteIsolate);
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if(pv8StringWriteIsolate){
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if (pv8StringWriteIsolate)
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{
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hp.address = (uintptr_t)pv8StringWriteIsolate;
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succ |= NewHook(hp, "v8::String::Write::isolate");
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}
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return succ;
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}
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}
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bool tryhookv8_internal(HMODULE hm){
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bool tryhookv8_internal(HMODULE hm)
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{
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auto succ = hookstring(hm);
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if (!std::filesystem::exists(std::filesystem::path(getModuleFilename().value()).replace_filename("disable.clipboard")))
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if (v8script::v8runscript(hm))
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succ |= hookClipboard();
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return succ;
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}
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bool tryhookv8() {
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for (const wchar_t* moduleName : { (const wchar_t*)NULL, L"node.dll", L"nw.dll" }) {
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bool tryhookv8()
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{
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for (const wchar_t *moduleName : {(const wchar_t *)NULL, L"node.dll", L"nw.dll"})
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{
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auto hm = GetModuleHandleW(moduleName);
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if(hm==0)continue;
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if (hm == 0)
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continue;
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bool ok = tryhookv8_internal(hm);
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if(ok) return true;
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if (ok)
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return true;
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}
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return false;
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}
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@ -20,9 +20,9 @@ function splitfonttext(transwithfont) {
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return transwithfont;
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}
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}
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function clipboardsender(s, lpsplit) {
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function clipboardsender(name, s, lpsplit) {
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//magic split \x02 text
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s = magicsend + lpsplit.toString() + '\x02' + s;
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s = magicsend + name + '\x03' + lpsplit.toString() + '\x02' + s;
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try {
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const _clipboard = require('nw.gui').Clipboard.get();
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_clipboard.set(s, 'text');
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@ -42,9 +42,9 @@ function clipboardsender(s, lpsplit) {
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return splitfonttext(transwithfont)
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}
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function clipboardsender_only_send(s, lpsplit) {
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function clipboardsender_only_send(name, s, lpsplit) {
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//magic split \x02 text
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s = magicsend + lpsplit.toString() + '\x02' + s;
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s = magicsend + name + '\x03' + lpsplit.toString() + '\x02' + s;
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try {
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const _clipboard = require('nw.gui').Clipboard.get();
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_clipboard.set(s, 'text');
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@ -82,24 +82,24 @@ function rpgmakerhook() {
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if (text && (y < 100)) {
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extra = 5 + ((text.length == 1) ? 0 : 1);
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if (y != Bitmap.prototype.last_y)
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clipboardsender_only_send('\n', extra)
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clipboardsender_only_send(text, extra)
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clipboardsender_only_send('rpgmakermv', '\n', extra)
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clipboardsender_only_send('rpgmakermv', text, extra)
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Bitmap.prototype.last_y = y;
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}
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return this.drawText_ori(text, x, y, maxWidth, lineHeight, align);
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}
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Window_Message.prototype.startMessage = function () {
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gametext = $gameMessage.allText();
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resp = clipboardsender(gametext, 0);
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resp = clipboardsender('rpgmakermv', gametext, 0);
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$gameMessage._texts = [resp]
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this.originstartMessage();
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};
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Window_Base.prototype.drawText = function (text, x, y, maxWidth, align) {
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text = clipboardsender(text, 1)
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text = clipboardsender('rpgmakermv', text, 1)
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return this.drawText_origin(text, x, y, maxWidth, align)
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}
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Window_Base.prototype.drawTextEx = function (text, x, y) {
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text = clipboardsender(text, 2)
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text = clipboardsender('rpgmakermv', text, 2)
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return this.drawTextEx_origin(text, x, y)
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}
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}
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@ -111,7 +111,7 @@ function tyranohook() {
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tyrano.plugin.kag.tag.chara_ptext.startorigin = tyrano.plugin.kag.tag.chara_ptext.start;
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tyrano.plugin.kag.tag.text.start = function (pm) {
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if (1 != this.kag.stat.is_script && 1 != this.kag.stat.is_html) {
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pm.val = clipboardsender(pm.val, 0);
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pm.val = clipboardsender('tyranoscript', pm.val, 0);
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if (fontface != '') {
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this.kag.stat.font.face = fontface
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}
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@ -119,7 +119,7 @@ function tyranohook() {
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return this.originstart(pm)
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}
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tyrano.plugin.kag.tag.chara_ptext.start = function (pm) {
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pm.name = clipboardsender(pm.name, 1)
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pm.name = clipboardsender('tyranoscript', pm.name, 1)
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return this.startorigin(pm)
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}
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}
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