funciton_name = "IRP_MJ_QUERY_OPEN"; break; case 243: funciton_name = "IRP_MJ_FAST_IO_CHECK_IF_POSSIBLE"; break; case 242: funciton_name = "IRP_MJ_NETWORK_QUERY_OPEN"; break; case 241: funciton_name = "IRP_MJ_MDL_READ"; break; case 240: funciton_name = "IRP_MJ_MDL_READ_CO...
{ IRP_MJ_CREATE, 0, PtPreOperationPassThrough, PtPostOperationPassThrough }, { IRP_MJ_CREATE_NAMED_PIPE, 0, PtPreOperationPassThrough, PtPostOperationPassThrough }, { IRP_MJ_CLOSE, 0, PtPreOperationPassThrough, PtPostOperationPassThrough }, { IRP_MJ_READ, 0, PtPreOperationPassThrough, PtPostOpera...
// 除了这个修改了一下 {IRP_MJ_CREATE_NAMED_PIPE, 0, PtPreOperationPassThrough, // 直接返回 PtPostOperationPassThrough}, {IRP_MJ_CLOSE, 0, PtPreOperationPassThrough, PtPostOperationPassThrough}, {IRP_MJ_READ, 0, PtPreOperationPassThrough, PtPostOperationPassThrough}, {IRP_MJ_WRITE, 0, PtPreOper...
问Minifilter和IRP_MJ_DIRECTORY_CONTROL post opEN本文介绍了从源构建多个 OP-TEE 组件并将其部署到目标...
最后一项设置为 IRP_MJ_OPERATION_END √ FilterUnloadCallback 卸载函数 卸载MiniFilter回调.如果flags = xx_STOP 那么不管你是否设置都不会卸载 √ InstanceSetupCallback 卷实例加载回调 当一个卷加载的时候MiniFilter会为其生成一个实例并且绑定,比如移动硬盘接入的时候就会生成一个实例. 可以设置为NULL. ⚪ ...
funciton_name = "IRP_MJ_QUERY_OPEN"; break; case 243: funciton_name = "IRP_MJ_FAST_IO_CHECK_IF_POSSIBLE"; break; case 242: funciton_name = "IRP_MJ_NETWORK_QUERY_OPEN"; break; case 241: funciton_name = "IRP_MJ_MDL_READ"; break; case 240: funciton_name = "IRP_MJ_MDL_READ_CO...
{ IRP_MJ_READ,0,MyMinifiterPreOperation,MyMinifiterPostOperation },{ IRP_MJ_OPERATION_END } //最后一个元素必须存在否则过滤管理器不知道有多少个回调参数 4 编写一个自己的Minifilter 查资料发现,Vs2015及以上版本安装WDK组件过后都可以选择创建Minifilter项目,VS会自动生成框架...
2、对于create操作的post回调要保证中断级别为IRQL_PASSIVE_LEVEL(原始IRP_MJ_CREATE操作所处的线程上下文)。 Buffer传输方式 注意IRP_MJ_READ和IRP_MJ_WRITE可以是基于IRP或fast I/O的操作.当它们基于IRP时,buffering方法由以上描述的设备对象标记决定.当它们是fast I/O,它们总是使用neither I/O.更多关于可以是基...
REGISTRATION_SKIP_CACHED_IO被指定了,那么只有这类操作的非缓冲请求能看见.(比如说,指定了IRP_MJ_READ类操作,那么所有的缓冲读就都不会被微过滤器捕获了。 5.开始过滤 当一个微过滤注册自己它就应该在某个时间调用函数FltStartFiltering()来开始过滤。并不一定要在DriverEntry调用。不过大多数微过滤器可能...
[i]) { // 拒绝读取请求 Data->IoStatus.Status = STATUS_ACCESS_DENIED; Data->IoStatus.Information = 0; return FLT_PREOP_COMPLETE; } } return FLT_PREOP_SUCCESS_NO_CALLBACK; } const FLT_OPERATION_REGISTRATION Callbacks[] = { { IRP_MJ_READ, 0, PreOperationCallback, NULL }, //...