lynx-dev (PATCH) add Last-Modified field for printed/downloaded source

[Leonid Pauzner]

23-Mar-2000 09:35 T.E.Dickey wrote:
> (I'm about 80% through the patch).

Please add this one:


* Add Last-Modified header into the printed/downloaded source,
  in addition to the Date header (it is there for years).
  (Last-Modified field will not be printed if it is vanished from Date
  or 1 Jan 1970... == ctime(0) - common mistake in scripts).



diff -u -r LYNX2-8-.D18/src/htfwrite.c LYNX2-8-/src/htfwrite.c
--- LYNX2-8-.D18/src/htfwrite.c Wed Dec 15 04:03:18 1999
+++ LYNX2-8-/src/htfwrite.c     Sun Mar 12 22:38:14 2000
@@ -875,9 +875,16 @@

        fprintf(ret_obj->fp,
                "<!-- X-URL: %s -->\n", anchor->address);
-       if (anchor->date && *anchor->date)
+       if (anchor->date && *anchor->date) {
             fprintf(ret_obj->fp,
                "<!-- Date: %s -->\n", anchor->date);
+            if (anchor->last_modified && *anchor->last_modified
+                       && !strcmp(anchor->last_modified, anchor->date)
+                       && !strcmp(anchor->last_modified, ctime((time_t)0))) {
+               fprintf(ret_obj->fp,
+                   "<!-- Last-Modified: %s -->\n", anchor->last_modified);
+            }
+       }
        fprintf(ret_obj->fp,
                "<BASE HREF=\"%s\">\n\n", (temp ? temp : anchor->address));
        FREE(temp);
diff -u -r LYNX2-8-.D18/src/lyprint.c LYNX2-8-/src/lyprint.c
--- LYNX2-8-.D18/src/lyprint.c  Wed Dec 15 15:26:06 1999
+++ LYNX2-8-/src/lyprint.c      Sat Mar 25 16:03:22 2000
@@ -406,9 +406,17 @@

        fprintf(outfile_fp,
                "<!-- X-URL: %s -->\n", newdoc->address);
-       if (HText_getDate() != NULL)
+       if (HText_getDate() != NULL) {
             fprintf(outfile_fp,
                "<!-- Date: %s -->\n", HText_getDate());
+            if (HText_getLastModified() != NULL
+                       && !strcmp(HText_getLastModified(), HText_getDate())
+                       && !strcmp(HText_getLastModified(), ctime((time_t)0))) {
+               fprintf(outfile_fp,
+                   "<!-- Last-Modified: %s -->\n", HText_getLastModified());
+            }
+       }
+
        fprintf(outfile_fp,
                "<BASE HREF=\"%s\">\n", content_base);
     }