From: Art Cancro <ajc@citadel.org>
Date: Wed, 8 Sep 2010 21:52:13 +0000 (-0400)
Subject: More work on the RSS feed generator.  The fetch loop is in place, now to just tune... 
X-Git-Tag: v8.01~731
X-Git-Url: https://code.citadel.org/?a=commitdiff_plain;h=38654157de673b1d9e1d6d87f7db4e226cdef273;p=citadel.git

More work on the RSS feed generator.  The fetch loop is in place, now to just tune the individual
message output and we'll be ready for testing...
---

diff --git a/webcit/feed_generator.c b/webcit/feed_generator.c
index 107856dc5..e7bcaa2eb 100644
--- a/webcit/feed_generator.c
+++ b/webcit/feed_generator.c
@@ -1,7 +1,7 @@
 /*
  * RSS/Atom feed generator
  *
- * Copyright (c) 2005-2010 by the citadel.org team
+ * Copyright (c) 2010 by the citadel.org team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,9 +22,54 @@
 #include "webserver.h"
 
 
+/*
+ * RSS feed generator -- do one message
+ */
+void feed_rss_one_message(long msgnum) {
+	wc_printf("<item>");
+	wc_printf("<title>title %ld title</title>", msgnum);
+	wc_printf("<pubDate>Wed, 08 Sep 2010 20:03:21 GMT</pubDate>");
+	wc_printf("<link>http://xxxxx.xxxx.xxxxxx.xxxx.xxx</link>");
+	wc_printf("<description>&#60;b&#62;foo bar baz:&#60;/b&#62; message %ld</description>", msgnum);
+	wc_printf("<guid>xxxx-xxxx-xxxx-xxxx-xxxx-xxxx</guid>");
+	wc_printf("</item>");
+}
+
+/*
+ * RSS feed generator -- go through the message list
+ */
+void feed_rss_do_messages(void) {
+	char buf[1024];
+	long *msgs = NULL;
+	int num_msgs = 0;
+	int num_msgs_alloc = 0;
+	int i;
+
+	serv_puts("MSGS ALL");
+	serv_getln(buf, sizeof buf);
+	if (buf[0] != '1') return;
+
+	while (serv_getln(buf, sizeof buf), strcmp(buf, "000"))
+	{
+		if (num_msgs >= num_msgs_alloc) {
+			num_msgs_alloc += 1024;
+			msgs = realloc(msgs, num_msgs_alloc*sizeof(long) );
+		}
+		msgs[num_msgs++] = atol(buf);
+	}
+
+	i = num_msgs;
+	while (i > 0) {
+		feed_rss_one_message(msgs[i-1]);
+		--i;
+	}
+
+	free(msgs);
+
+}
 
 /*
- * Main entry point for GroupDAV requests
+ * Entry point for RSS feed generator
  */
 void feed_rss(void) {
 
@@ -61,15 +106,7 @@ void feed_rss(void) {
 	//      <link>http://linuxtoday.com</link>
 	//    </image>
 
-#if 0
-    <item>
-      <title>lorem ipsum dolor sit amet</title>
-      <pubDate>Wed, 08 Sep 2010 20:03:21 GMT</pubDate>
-      <link>http://xxxxx.xxxx.xxxxxx.xxxx.xxx</link>
-      <description>&#60;b&#62;foo bar baz:&#60;/b&#62; lorem ipsum dolor sit amet, foo bar eek</description>
-      <guid>xxxx-xxxx-xxxx-xxxx-xxxx-xxxx</guid>
-    </item>
-#endif
+	feed_rss_do_messages();
 
 	wc_printf("</channel>"
 		"</rss>"