dns.cpp

dns 解析源代码

/*==================================================================
  JLee's DNS Resolver v1.00                                         
  by: June Lee "JL栝" Gabales                                       
  email: [e-mail], [e-mail]                 
                                                                    
  Uses the Winsock API (winsock.h) and compiled under Bloodshed     
    Dev-C++ v4.9.8.7, which you could download in the net. Link with
    libwsock32.a when compiling. I still have to implement a windows
    version (since it's still a console application).               
                                                                    
  I made this test program to learn dns querying for a socks project
    that I am currently making.                                     
                                                                    
  Usage: dns.exe [hostname or ip address]                           
  Where: dns.exe: the program executable                            
         hostname: host or domain to resolve, ie: www.yahoo.com     
         ip address: ip address to resolve, ie: 127.0.0.1           
  Note: if no parameters are passed on the command line, the default
    hostname that it will resolve is the local machine's loopback or
    localhost (127.0.0.1). You also need to have an internet        
    connection to resolve hostnames online, otherwise a DNS lookup  
    failed Error will occur.                                        
                                                                    
  Links:                                                            
    http://www.bloodshed.net        Bloodshed Dev-C++               
    http://www.mingw.org            MingW Compiler for windows      
    http://geocities.com/j_lee_ph   don't visit here... =