优化语音保存文件名

DWeChatRobot/HookVoiceMessage.cpp

@@ -12,10 +12,24 @@ static char VoiceMsgOldAsm[5] = { 0 };
 static wstring savepath = L"";
 
 void SaveVoiceMsg(unsigned char* buffer, int length, DWORD msgHandle) {
-	time_t curtime = time(0);
+	/*time_t curtime = time(0);
 	wchar_t timestamp[32] = { 0 };
-	_itow_s((int)curtime, timestamp, 10);
-	wstring filename = savepath + timestamp + L".amr";
+	_itow_s((int)curtime, timestamp, 10);*/
+	wchar_t* temp;
+	int wxid_length = *(DWORD*)(msgHandle + 0x174);
+	temp = new wchar_t[wxid_length + 1];
+	memcpy(temp, (void*)(*(DWORD*)(msgHandle + 0x170)), (wxid_length + 1) * 2);
+	wstring sender(temp);
+	delete[] temp;
+	temp = NULL;
+	
+	int clientmsg_length = *(DWORD*)(msgHandle + 0x188);
+	temp = new wchar_t[clientmsg_length + 1];
+	memcpy(temp, (void*)(*(DWORD*)(msgHandle + 0x184)), (clientmsg_length + 1) * 2);
+	wstring clientmsgid(temp);
+	delete[] temp;
+	temp = NULL;
+	wstring filename = savepath + sender + L"-" + clientmsgid + L".amr";
 	HANDLE hFile = CreateFile(filename.c_str(), GENERIC_ALL, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 	if (hFile == INVALID_HANDLE_VALUE)
 	{