From 12873bcf13c8163688065e514b271507dbec9bb7 Mon Sep 17 00:00:00 2001
From: Michael Hampton <io_error@uncensored.citadel.org>
Date: Sat, 3 Feb 2001 08:21:00 +0000
Subject: [PATCH] * serv_ical.c and serv_ical.h added; skeleton code for now

---
 citadel/ChangeLog   |  4 ++++
 citadel/Makefile.in | 13 +++++++---
 citadel/serv_ical.c | 58 +++++++++++++++++++++++++++++++++++++++++++++
 citadel/serv_ical.h |  9 +++++++
 4 files changed, 81 insertions(+), 3 deletions(-)
 create mode 100644 citadel/serv_ical.c
 create mode 100644 citadel/serv_ical.h

diff --git a/citadel/ChangeLog b/citadel/ChangeLog
index af6cee301..b0d32514f 100644
--- a/citadel/ChangeLog
+++ b/citadel/ChangeLog
@@ -1,4 +1,7 @@
  $Log$
+ Revision 573.78  2001/02/03 08:21:00  error
+ * serv_ical.c and serv_ical.h added; skeleton code for now
+
  Revision 573.77  2001/02/02 20:18:18  ajc
  * Changed the error message in cdb_delete() to actually *say* cdb_delete
    instead of cdb_store.  Useful to know which function failed...
@@ -2355,3 +2358,4 @@ Sat Jul 11 00:20:48 EDT 1998 Nathan Bryant <bryant@cs.usm.maine.edu>
 
 Fri Jul 10 1998 Art Cancro <ajc@uncensored.citadel.org>
 	* Initial CVS import 
+
diff --git a/citadel/Makefile.in b/citadel/Makefile.in
index 508ba38b0..0453f82f9 100644
--- a/citadel/Makefile.in
+++ b/citadel/Makefile.in
@@ -37,7 +37,8 @@ SERV_MODULES=modules/serv_chat$(SO) modules/serv_vcard$(SO) \
 	modules/serv_moderate$(SO) \
 	modules/serv_bio$(SO) \
 	modules/serv_expire$(SO) \
-	modules/serv_vandelay$(SO)
+	modules/serv_vandelay$(SO) \
+	modules/serv_ical$(SO)
 UTIL_TARGETS=aidepost netmailer netproc netsetup msgform readlog rcit \
 	stats citmail netpoll mailinglist userlist sendcommand \
 	base64 qpdecode
@@ -90,7 +91,7 @@ SOURCES=aidepost.c citadel.c citmail.c citserver.c client_chat.c commands.c \
 	domain.c clientsocket.c serv_inetcfg.c serv_rwho.c serv_bio.c \
 	serv_moderate.c client_passwords.c \
 	serv_imap.c imap_tools.c imap_fetch.c imap_search.c \
-	serv_network.c serv_pas2.c md5.c
+	serv_network.c serv_pas2.c serv_ical.c md5.c
 
 DEP_FILES=$(SOURCES:.c=.d)
 
@@ -146,7 +147,7 @@ citserver: $(SERV_OBJS)
 	$(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) $(PTHREAD_DEFS) -c $< -o $@
 
 .c.mo:
-	@mkdir -p modules
+	@test -d modules || mkdir -p modules
 	$(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) $(PTHREAD_DEFS) $(PICFLAGS) -DPIC -c $< -o $@
 
 modules/serv_chat.so: serv_chat.mo
@@ -261,6 +262,12 @@ modules/serv_pas2.mo: serv_pas2.mo
 modules/md5.mo: md5.mo
 	ln -f md5.mo modules
 
+modules/serv_ical.so: serv_ical.mo
+	$(LINK_SHARED) -o modules/serv_ical.so serv_ical.mo
+
+modules/serv_ical.mo: serv_ical.mo
+	ln -f serv_ical.mo modules
+
 
 
 #
diff --git a/citadel/serv_ical.c b/citadel/serv_ical.c
new file mode 100644
index 000000000..170a2347b
--- /dev/null
+++ b/citadel/serv_ical.c
@@ -0,0 +1,58 @@
+/* 
+ * $Id$ 
+ *
+ * This module implements iCalendar object processing and the My Calendar>
+ * room on a Citadel/UX server.  It handles iCalendar objects using the
+ * iTIP protocol.  See RFCs 2445 and 2446.
+ *
+ */
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <limits.h>
+#include <stdio.h>
+#include "sysdep.h"
+#include "serv_ical.h"
+#include "citadel.h"
+#include "server.h"
+#include "citserver.h"
+#include "sysdep_decls.h"
+#include "support.h"
+#include "config.h"
+#include "dynloader.h"
+
+
+/* Tell clients what level of support to expect */
+void cmd_ical(char *argbuf)
+{
+	/* argbuf is not used */
+	if (!(CC->logged_in)) {
+		cprintf("%d Not logged in.\n", ERROR+NOT_LOGGED_IN);
+		return;
+	}
+
+	cprintf("%d I (will) support|ICAL,ITIP\n", OK);
+	return;
+}
+
+
+int ical_obj_beforesave(struct CtdlMessage *msg)
+{
+	return 0;
+}
+
+
+int ical_obj_aftersave(struct CtdlMessage *msg)
+{
+	return 0;
+}
+
+
+/* Register this module with the Citadel server. */
+char *Dynamic_Module_Init(void)
+{
+	CtdlRegisterMessageHook(ical_obj_beforesave, EVT_BEFORESAVE);
+	CtdlRegisterMessageHook(ical_obj_aftersave, EVT_AFTERSAVE);
+	CtdlRegisterProtoHook(cmd_ical, "ICAL", "Register iCalendar support");
+	return "$Id$";
+}
diff --git a/citadel/serv_ical.h b/citadel/serv_ical.h
new file mode 100644
index 000000000..059ba2d0d
--- /dev/null
+++ b/citadel/serv_ical.h
@@ -0,0 +1,9 @@
+/*
+ * $Id$
+ *
+ * iCalendar implementation for Citadel/UX
+ *
+ */
+
+
+/* Hrm, we don't have anything to put here yet... */
-- 
2.39.2