Date: Fri, 13 Nov 1998 20:24:02 +0100 (CET)
From: Aidas Kasparas <kaspar@dobilas.infosistema.lt>
To: htdig@sdsu.edu
Subject: htdig: [PATCH] for <META HTTP-EQUIV=REFRESH ...

Hi,

Please find attached a patch which allows to index links where actual
link is pointed out via <META HTTP-EQUIV=REFRESH
CONTENT="0;URL=some_file.html">

        Sorry, it's relative to 3.1.0b1 and should be applied in htdig
directory.

Regards,

Aidas

*** HTML.cc.R	Fri Nov 13 19:05:25 1998
--- HTML.cc	Fri Nov 13 20:03:02 1998
***************
*** 609,614 ****
--- 609,633 ----
  		    w = strtok(0, " \t\r\n");
  		}
  	    }
+ 	
+ 	    // <META HTTP-EQUIV=REFRESH case
+ 	    if (conf["http-equiv"]){// && conf["content"]){
+ 		if (mystrcasecmp(conf["http-equiv"], "refresh") == 0){
+ 		    char *content=conf["content"];
+ 		    char *q = mystrcasestr(content, "url=");
+ 		    if (*q){
+ 			q+=4; // skiping "URL="
+ 			char *qq = q;
+ 			while (*qq && (*qq!=';') && (*qq!='"') &&
+ 				!isspace(*qq))qq++;
+ 			*qq=0;
+ 			URL *href = new URL(q, *base);
+ 			retriever.got_href(*href, "");
+ 			delete href;
+ 
+ 		    }
+ 		}
+ 	    }
  
  	    //
  	    // Now check for <meta name=...  content=...> tags that