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From wr...@apache.org
Subject cvs commit: httpd-2.0/modules/generators mod_autoindex.c
Date Sat, 28 Jul 2001 01:17:37 GMT
wrowe       01/07/27 18:17:37

  Modified:    modules/generators mod_autoindex.c
  Log:
    More pedantic changes to create HTML 3.2/4.01 Transitional and
    XHTML 1.0 Transitional - compliant output.  Note that this model
    is forever broken, since <hr> and <img> tags within a <pre> block
    are, by definition, invalid.  This is sort of mute since we need
    to start creating a table-based autoindex, mostly for utf-8 names
    that map in R-t-L order comixed with L-t-R formatting.
  
  Revision  Changes    Path
  1.70      +36 -41    httpd-2.0/modules/generators/mod_autoindex.c
  
  Index: mod_autoindex.c
  ===================================================================
  RCS file: /home/cvs/httpd-2.0/modules/generators/mod_autoindex.c,v
  retrieving revision 1.69
  retrieving revision 1.70
  diff -u -r1.69 -r1.70
  --- mod_autoindex.c	2001/07/25 22:20:09	1.69
  +++ mod_autoindex.c	2001/07/28 01:17:37	1.70
  @@ -207,8 +207,8 @@
   static void emit_preamble(request_rec *r, char *title)
   {
       ap_rvputs(r, DOCTYPE_HTML_3_2,
  -	      "<HTML>\n <HEAD>\n  <TITLE>Index of ", title,
  -	      "</TITLE>\n </HEAD>\n <BODY>\n", NULL);
  +	      "<html>\n <head>\n  <title>Index of ", title,
  +	      "</title>\n </head>\n <body>\n", NULL);
   }
   
   static void push_item(apr_array_header_t *arr, char *type, const char *to,
  @@ -917,7 +917,7 @@
       apr_size_t i, c, n;
       apr_status_t stat;
   
  -    ap_rputs("<PRE>\n", r);
  +    ap_rputs("<pre>\n", r);
       while (!apr_file_eof(f)) {
   	do {
               n = sizeof(char) * AP_IOBUFSIZE;
  @@ -951,7 +951,7 @@
   	    c = i + 1;
   	}
       }
  -    ap_rputs("</PRE>\n", r);
  +    ap_rputs("</pre>\n", r);
   }
   
   /*
  @@ -1010,7 +1010,7 @@
   	    else if (!strncasecmp("text/", rr->content_type, 5)) {
   		/*
   		 * If we can open the file, prefix it with the preamble
  -		 * regardless; since we'll be sending a <PRE> block around
  +		 * regardless; since we'll be sending a <pre> block around
   		 * the file's contents, any HTML header it had won't end up
   		 * where it belongs.
   		 */
  @@ -1030,7 +1030,7 @@
   	emit_preamble(r, title);
       }
       if (emit_H1) {
  -	ap_rvputs(r, "<H1>Index of ", title, "</H1>\n", NULL);
  +	ap_rvputs(r, "<h1>Index of ", title, "</h1>\n", NULL);
       }
       if (rr != NULL) {
   	ap_destroy_sub_req(rr);
  @@ -1096,7 +1096,7 @@
   	ap_rputs(ap_psignature("", r), r);
       }
       if (!suppress_post) {
  -	ap_rputs("</BODY></HTML>\n", r);
  +	ap_rputs("</body></html>\n", r);
       }
       if (rr != NULL) {
   	ap_destroy_sub_req(rr);
  @@ -1106,7 +1106,7 @@
   
   static char *find_title(request_rec *r)
   {
  -    char titlebuf[MAX_STRING_LEN], *find = "<TITLE>";
  +    char titlebuf[MAX_STRING_LEN], *find = "<title>";
       apr_file_t *thefile = NULL;
       int x, y, p;
       apr_size_t n;
  @@ -1131,7 +1131,7 @@
   	}
   	titlebuf[n] = '\0';
   	for (x = 0, p = 0; titlebuf[x]; x++) {
  -	    if (apr_toupper(titlebuf[x]) == find[p]) {
  +	    if (apr_tolower(titlebuf[x]) == find[p]) {
   		if (!find[++p]) {
   		    if ((p = ap_ind(&titlebuf[++x], '<')) != -1) {
   			titlebuf[x + p] = '\0';
  @@ -1291,7 +1291,7 @@
   	qvalue[4] = '\0';
   	reverse = ((curkey == fname) && (curdirection == D_ASCENDING));
   	qvalue[3] = reverse ? D_DESCENDING : D_ASCENDING;
  -	ap_rvputs(r, "<A HREF=\"", qvalue, "\">", anchor, "</A>", NULL);
  +	ap_rvputs(r, "<a href=\"", qvalue, "\">", anchor, "</a>", NULL);
       }
       else {
           ap_rputs(anchor, r);
  @@ -1332,20 +1332,15 @@
       pad_scratch[name_width] = '\0';
   
       if (autoindex_opts & FANCY_INDEXING) {
  -	ap_rputs("<PRE>", r);
  +	ap_rputs("<pre>", r);
   	if ((tp = find_default_icon(d, "^^BLANKICON^^"))) {
  -	    ap_rvputs(r, "<IMG SRC=\"", ap_escape_html(scratch, tp),
  -		   "\" ALT=\"     \"", NULL);
  -	    if (d->icon_width && d->icon_height) {
  -		ap_rprintf
  -		    (
  -			r,
  -			" HEIGHT=\"%d\" WIDTH=\"%d\"",
  -			d->icon_height,
  -			d->icon_width
  -		    );
  -	    }
  -	    ap_rputs("> ", r);
  +	    ap_rvputs(r, "<img src=\"", ap_escape_html(scratch, tp),
  +		   "\" alt=\"     \"", NULL);
  +	    if (d->icon_width)
  +		ap_rprintf(r, " width=\"%d\"", d->icon_width);
  +            if (d->icon_height)
  +	        ap_rprintf(r, " height=\"%d\"", d->icon_height);
  +	    ap_rputs(" /> ", r);
   	}
           emit_link(r, "Name", K_NAME, keyid, direction, static_columns);
   	ap_rputs(pad_scratch + 4, r);
  @@ -1366,10 +1361,10 @@
               emit_link(r, "Description", K_DESC, keyid, direction,
                         static_columns);
   	}
  -	ap_rputs("\n<HR>\n", r);
  +	ap_rputs("\n<hr />\n", r);
       }
       else {
  -	ap_rputs("<UL>", r);
  +	ap_rputs("<ul>", r);
       }
   
       for (x = 0; x < n; x++) {
  @@ -1395,23 +1390,23 @@
   
   	if (autoindex_opts & FANCY_INDEXING) {
   	    if (autoindex_opts & ICONS_ARE_LINKS) {
  -		ap_rvputs(r, "<A HREF=\"", anchor, "\">", NULL);
  +		ap_rvputs(r, "<a href=\"", anchor, "\">", NULL);
   	    }
   	    if ((ar[x]->icon) || d->default_icon) {
  -		ap_rvputs(r, "<IMG SRC=\"",
  +		ap_rvputs(r, "<img src=\"",
   			  ap_escape_html(scratch,
   					 ar[x]->icon ? ar[x]->icon
   					             : d->default_icon),
  -			  "\" ALT=\"[", (ar[x]->alt ? ar[x]->alt : "   "),
  +			  "\" alt=\"[", (ar[x]->alt ? ar[x]->alt : "   "),
   			  "]\"", NULL);
  -		if (d->icon_width && d->icon_height) {
  -		    ap_rprintf(r, " HEIGHT=\"%d\" WIDTH=\"%d\"",
  -			       d->icon_height, d->icon_width);
  -		}
  -		ap_rputs(">", r);
  +	        if (d->icon_width)
  +		    ap_rprintf(r, " width=\"%d\"", d->icon_width);
  +                if (d->icon_height)
  +                    ap_rprintf(r, " height=\"%d\"", d->icon_height);
  +		ap_rputs(" />", r);
   	    }
   	    if (autoindex_opts & ICONS_ARE_LINKS) {
  -		ap_rputs("</A>", r);
  +		ap_rputs("</a>", r);
   	    }
   
   	    nwidth = strlen(t2);
  @@ -1424,8 +1419,8 @@
   	      t2 = name_scratch;
   	      nwidth = name_width;
   	    }
  -	    ap_rvputs(r, " <A HREF=\"", anchor, "\">",
  -	      ap_escape_html(scratch, t2), "</A>", pad_scratch + nwidth,
  +	    ap_rvputs(r, " <a href=\"", anchor, "\">",
  +	      ap_escape_html(scratch, t2), "</a>", pad_scratch + nwidth,
   	      NULL);
   	    /*
   	     * The blank before the storm.. er, before the next field.
  @@ -1458,16 +1453,16 @@
   	    }
   	}
   	else {
  -	    ap_rvputs(r, "<LI><A HREF=\"", anchor, "\"> ", t2,
  -		      "</A>", NULL);
  +	    ap_rvputs(r, "<li /><a href=\"", anchor, "\"> ", t2,
  +		      "</a>", NULL);
   	}
   	ap_rputc('\n', r);
       }
       if (autoindex_opts & FANCY_INDEXING) {
  -	ap_rputs("</PRE>", r);
  +	ap_rputs("</pre>", r);
       }
       else {
  -	ap_rputs("</UL>", r);
  +	ap_rputs("</ul>", r);
       }
   }
   
  @@ -1651,7 +1646,7 @@
       apr_dir_close(thedir);
   
       if (autoindex_opts & FANCY_INDEXING) {
  -	ap_rputs("<HR>\n", r);
  +	ap_rputs("<hr />\n", r);
       }
       emit_tail(r, find_readme(autoindex_conf, r),
   	      autoindex_opts & SUPPRESS_PREAMBLE);
  
  
  

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