--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Mon Nov 02 05:00:21 2009 +0200
@@ -0,0 +1,25 @@
+# ignore generated by libtool files (no more necessary)
+*.a
+*.o
+*.lo
+*.la
+*.so
+*.lai
+*.so.*
+# ignore backup files
+*~
+# ignore docs: they are not important and apiref is generated on the fly
+*.html
+# ignore generated makefile
+Makefile
+# ignore cmake files
+*.cmake
+CMake*
+CPack*
+# ignore generated header
+config.h
+# ignore resulting bundles
+*.deb
+*.tar.bz2
+# ignore build dir
+build

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CMakeLists.txt	Mon Nov 02 05:00:21 2009 +0200
@@ -0,0 +1,69 @@
+## Copyright 2009 Myhailo Danylenko
+# This file is part of mcabber module writing howto examples.
+#
+# Examples are free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+cmake_minimum_required(VERSION 2.6) 
+project(pep C) 
+
+## Target definitions
+add_library(pep MODULE pep.c) 
+
+## User settable options
+set(MCABBER_INCLUDE_DIR "${pep_SOURCE_DIR}/../include" 
+    CACHE FILEPATH "Path to mcabber headers") 
+ 
+## Packaging information
+set(CPACK_PACKAGE_NAME libmcabber-pep)
+set(CPACK_PACKAGE_VERSION "0.0.1")
+set(CPACK_PACKAGE_VENDOR "IsBear")
+set(CPACK_PACKAGE_CONTACT "Myhailo Danylenko <isbear@ukrpost.net>")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Mcabber example modularized pep implementation")
+set(CPACK_RESOURCE_FILE_LICENSE ${pep_SOURCE_DIR}/COPYING)
+set(CPACK_SOURCE_GENERATOR TBZ2)
+set(CPACK_GENERATOR DEB CACHE TEXT "Binary package generator, eg DEB, RPM, TGZ, NSIS...")
+set(CPACK_DEBIAN_PACKAGE_SECTION libs)
+find_program(DPKG_EXECUTABLE dpkg)
+if(DPKG_EXECUTABLE)
+	execute_process(COMMAND ${DPKG_EXECUTABLE} --print-architecture OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE OUTPUT_STRIP_TRAILING_WHITESPACE)
+else()
+	set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE i386 CACHE TEXT "Architecture of package")
+endif()
+set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")
+set(CPACK_SOURCE_IGNORE_FILES "/\\\\..*;\\\\.swp;~$;/build/;\\\\.tar\\\\.;\\\\.deb;\\\\.so")
+include(CPack)
+
+## Check for build dependencies
+find_package(PkgConfig REQUIRED) 
+pkg_check_modules(GLIB REQUIRED glib-2.0) 
+pkg_check_modules(GMODULE REQUIRED gmodule-2.0) 
+pkg_check_modules(LM REQUIRED loudmouth-1.0) 
+
+## Compiler setup
+include_directories(SYSTEM ${GLIB_INCLUDE_DIRS} 
+                    ${GMODULE_INCLUDE_DIRS} 
+                    ${LM_INCLUDE_DIRS}) 
+target_link_libraries(pep ${GLIB_LIBRARIES} 
+                      ${GMODULE_LIBRARIES}
+					  ${LM_LIBRARIES})
+include_directories(${pep_SOURCE_DIR} 
+                    ${pep_BINARY_DIR} 
+                    ${MCABBER_INCLUDE_DIR}) 
+
+## Installation
+install(TARGETS pep DESTINATION lib/mcabber) 
+install(FILES pep.rc DESTINATION share/doc/${CPACK_PACKAGE_NAME})
+install(FILES pep.h DESTINATION include/mcabber)
+
+## The End ## vim: se ts=4: ##

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/COPYING	Mon Nov 02 05:00:21 2009 +0200
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+is covered only if its contents constitute a work based on the
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+Whether that is true depends on what the Program does.
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+  1. You may copy and distribute verbatim copies of the Program's
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
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+  2. You may modify your copy or copies of the Program or any portion
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+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
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+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
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+  To do so, attach the following notices to the program.  It is safest
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+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
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+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
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+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/config.h	Mon Nov 02 05:00:21 2009 +0200
@@ -0,0 +1,8 @@
+
+#ifndef LOCAL_CONFIG_H
+#define LOCAL_CONFIG_H
+
+#define MODULES_ENABLE 1
+
+# endif
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pep.c	Mon Nov 02 05:00:21 2009 +0200
@@ -0,0 +1,179 @@
+/*
+ * disco.c         -- Service discovery requests
+ *
+ * Copyrigth (C) 2009      Myhailo Danylenko <isbear@ukrpost.net>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <glib.h>
+#include <gmodule.h>
+#include <loudmouth/loudmouth.h>
+#include <strings.h>
+
+#include "xmpp.h"
+#include "xmpp_defines.h"
+#include "hooks.h"
+#include "pep.h"
+
+static GSList *pep_xmlns_handlers = NULL;
+
+static LmMessageHandler *pep_message_handler = NULL;
+
+static GSList *pep_reply_handlers = NULL;
+
+static pep_handler_t *pep_find_handler (const gchar *xmlns)
+{
+	GSList *hel;
+
+	for (hel = pep_xmlns_handlers; hel; hel = hel->next) {
+		pep_handler_t *handler = (pep_handler_t *) hel->data;
+		if (!strcmp (handler->xmlns, xmlns))
+			return handler;
+	}
+
+	return NULL;
+}
+
+static LmHandlerResult pep_handler (LmMessageHandler *handler, LmConnection *connection, LmMessage *message, gpointer udata)
+{ // it is MESSAGE!
+	LmMessageNode *m = lm_message_get_node (message);
+
+	LmMessageNode *event = lm_message_node_get_child (m, "event");
+	if (!event)
+		return LM_HANDLER_RESULT_ALLOW_MORE_HANDLERS;
+	
+	const gchar *xmlns = lm_message_node_get_attribute (event, "xmlns");
+	if (strcmp (xmlns, NS_PUBSUB_EVENT))
+		return LM_HANDLER_RESULT_ALLOW_MORE_HANDLERS;
+	
+	LmMessageNode *items = lm_message_node_get_child (event, "items");
+	if (!items)
+		return LM_HANDLER_RESULT_REMOVE_MESSAGE; // XXX
+
+	const gchar *from = lm_message_node_get_attribute (m, "from");
+	const gchar *node = lm_message_node_get_attribute (items, "node");
+
+	LmMessageNode *item;
+	for (item = items->children; item; item = item->next) {
+		const gchar *id = lm_message_node_get_attribute (item, "id");
+		LmMessageNode *n;
+		for (n = item->children; n; n = n->next) {
+			const gchar *xmlns = lm_message_node_get_attribute (n, "xmlns");
+			if (xmlns) {
+				pep_handler_t *handler = pep_find_handler (xmlns);
+				if (handler)
+					handler->handler (from, node, n, id, handler->data);
+			}
+		}
+	}
+
+	return LM_HANDLER_RESULT_REMOVE_MESSAGE;
+}
+
+void pep_register_xmlns_handler (const gchar *xmlns, void (*handler) (const gchar *from, const gchar *node, LmMessageNode *n, const gchar *id, gpointer udata), gpointer udata, void (*data_destroy) (pep_handler_t *handler))
+{
+	pep_handler_t *h = g_new (pep_handler_t, 1);
+
+	h->xmlns        = g_strdup (xmlns);
+	h->handler      = handler;
+	h->data         = udata;
+	h->data_destroy = data_destroy;
+
+	pep_xmlns_handlers = g_slist_append (pep_xmlns_handlers, h);
+}
+
+void pep_unregister_xmlns_handler (const gchar *xmlns)
+{
+	pep_handler_t *handler = pep_find_handler (xmlns);
+	if (handler) {
+		pep_xmlns_handlers = g_slist_remove (pep_xmlns_handlers, handler);
+
+		if (handler->data_destroy)
+			handler->data_destroy (handler);
+		g_free (handler->xmlns);
+		g_free (handler);
+	}
+}
+
+static void pep_register_handlers (void)
+{
+	if (!pep_message_handler)
+		pep_message_handler = lm_message_handler_new (pep_handler, NULL, NULL);
+	if (lconnection) // XXX
+		lm_connection_register_message_handler (lconnection, pep_message_handler, LM_MESSAGE_TYPE_MESSAGE, LM_HANDLER_PRIORITY_FIRST);
+}
+
+static void pep_unregister_handlers (void)
+{
+	GSList *hel;
+
+	if (lconnection) { // XXX more checks?
+		// let's hope, that after invalidation, lm will remove and free unreffed by us handler
+		for (hel = pep_reply_handlers; hel; hel = hel->next) {
+			LmMessageHandler *handler = (LmMessageHandler *) hel->data;
+			lm_message_handler_invalidate (handler);
+		}
+	}
+
+	g_slist_free (pep_reply_handlers);
+	pep_reply_handlers = NULL;
+
+	if (pep_message_handler)
+		lm_connection_unregister_handler (lconnection, pep_message_handler);
+}
+
+// release handlers before reconnect
+static void pep_hh (guint32 hid, hk_arg_t *args, gpointer userdata)
+{
+	hk_arg_t *arg = args;
+
+	for (arg = args; arg->name; arg++) {
+		if (!strcmp (arg->name, "name")) {
+			if (!strcmp (arg->value, "hook-pre-disconnect"))
+				pep_unregister_handlers ();
+			else if (!strcmp (arg->value, "hook-post-connect"))
+				pep_register_handlers ();
+			return;
+		}
+	}
+}
+
+const gchar *g_module_check_init(GModule *module)
+{
+	pep_reply_handlers = NULL;
+
+	// register hook handler
+	hk_add_handler (pep_hh, HOOK_INTERNAL, NULL);
+
+	pep_register_handlers ();
+
+	return NULL;
+}
+
+void g_module_unload(GModule *module)
+{
+	// release handlers
+	pep_unregister_handlers ();
+	if (pep_message_handler)
+		lm_message_handler_unref (pep_message_handler);
+	pep_message_handler = NULL;
+
+	// remove hook
+	hk_del_handler (pep_hh, NULL);
+}
+
+/* vim: se ts=4: */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pep.h	Mon Nov 02 05:00:21 2009 +0200
@@ -0,0 +1,46 @@
+/*
+ * disco.c         -- Service discovery requests
+ *
+ * Copyrigth (C) 2009      Myhailo Danylenko <isbear@ukrpost.net>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#ifndef MCABBER_PEP_H
+#define MCABBER_PEP_H
+
+#include <glib.h>
+#include <gmodule.h>
+#include <loudmouth/loudmouth.h>
+
+#define NS_PUBSUB_EVENT ( "http:/" "/jabber.org/protocol/pubsub#event" )
+#define NS_PUBSUB       ( "http:/" "/jabber.org/protocol/pubsub" )
+
+typedef struct pep_handler_struct pep_handler_t;
+
+struct pep_handler_struct {
+	gchar     *xmlns;
+	gpointer   data;
+	void     (*handler) (const gchar *from, const gchar *node, LmMessageNode *n, const gchar *id, gpointer userdata);
+	void     (*data_destroy) (pep_handler_t *handler);
+};
+
+void pep_register_xmlns_handler (const gchar *xmlns, void (*handler) (const gchar *from, const gchar *node, LmMessageNode *n, const gchar *id, gpointer udata), gpointer udata, void (*data_destroy) (pep_handler_t *handler));
+void pep_unregister_xmlns_handler (const gchar *xmlns);
+
+#endif
+
+/* vim: se ts=4: */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pep.rc	Mon Nov 02 05:00:21 2009 +0200
@@ -0,0 +1,3 @@
+
+load pep
+