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DOS疑难解答 & 问题讨论（解答室） » Question about implementing low-level logon, please give more suggestions, thanks!

Floor1　middy	Posted 2004-03-09 00:00
初级用户　Posts 17　Credits 161
My question is: How can I rewrite the hard disk boot parameters so that when the computer starts it is forced to boot from the rewritten area, load the NIC driver and network protocol from a low level, run a login program I wrote myself to connect to the server, verify identity, then completely release itself, and start the multi-OS boot selection interface, and after choosing the corresponding operating system, boot that operating system.

Floor2　qzwqzw	Posted 2004-03-09 00:00
银牌会员　Posts 636　Credits 2,343
Thinking about it, it shouldn't be difficult, jump to the boot area

Floor3　qzwqzw	Posted 2004-03-09 00:00
银牌会员　Posts 636　Credits 2,343
Thinking about it, it shouldn't be difficult. Jumping to the boot area requires rewriting the code in the master boot record, but loading drivers and protocols is much more complicated, because the network devices when the program runs are very complex and not easy to match. I'm afraid this section of code can't fit into the rewritten area.