如何获得司机的完整路径？ [英] How to get full path of driver?

问题描述

您好，在DriverEntry中我需要获取驱动程序映像的完整路径。我试图从注册表中获取此路径，但我观察了几个条目：

折叠|复制代码

Hello, in DriverEntry I need to get full path of driver image. I am trying to get this path from registry, but I observed several entries:
Collapse | Copy Code

system32\DRIVERS\name.sys
\SystemRoot\system32\drivers\name.sys
\??\C:\cygwin\home\user\objchk_win7_amd64\amd64\name.sys

如何在不解析的情况下正确获取此路径，创建自己的路径？

How to get this path correctly without parsing, creating own path?

推荐答案

您可以使用这段代码。这是未经测试的代码。如果您有任何疑问，请回复

You can use this piece of code. This is untested code. Please revert if you have any queries

char *lpFirstOccurance = NULL;
char buffer[1024];
char temp1[500];

lpFirstOccurance = (CHAR*)strstr(buffer, "\\SystemRoot");
if(strlen(buffer) > 0 && lpFirstOccurance != NULL)
{
	lpFirstOccurance += strlen("\\SystemRoot");
	sprintf(temp1, "%ls%s",tempStr.c_str(), lpFirstOccurance);
}

这篇关于如何获得司机的完整路径？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！