src/charon/queues/jobs/Makefile.jobs

@@ -0,0 +1,40 @@
+# Copyright (C) 2005 Jan Hutter, Martin Willi
+# Hochschule fuer Technik Rapperswil
+#
+# 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+#
+# 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.
+#
+
+JOBS_DIR= $(QUEUES_DIR)jobs/
+
+CHARON_OBJS+= $(BUILD_DIR)delete_half_open_ike_sa_job.o
+$(BUILD_DIR)delete_half_open_ike_sa_job.o :	$(JOBS_DIR)delete_half_open_ike_sa_job.c $(JOBS_DIR)delete_half_open_ike_sa_job.h
+										$(CC) $(CFLAGS) -c -o $@ $<
+
+CHARON_OBJS+= $(BUILD_DIR)delete_established_ike_sa_job.o
+$(BUILD_DIR)delete_established_ike_sa_job.o :	$(JOBS_DIR)delete_established_ike_sa_job.c $(JOBS_DIR)delete_established_ike_sa_job.h
+										$(CC) $(CFLAGS) -c -o $@ $<
+
+CHARON_OBJS+= $(BUILD_DIR)incoming_packet_job.o
+$(BUILD_DIR)incoming_packet_job.o :		$(JOBS_DIR)incoming_packet_job.c $(JOBS_DIR)incoming_packet_job.h
+										$(CC) $(CFLAGS) -c -o $@ $<
+
+CHARON_OBJS+= $(BUILD_DIR)initiate_ike_sa_job.o
+$(BUILD_DIR)initiate_ike_sa_job.o :		$(JOBS_DIR)initiate_ike_sa_job.c $(JOBS_DIR)initiate_ike_sa_job.h
+										$(CC) $(CFLAGS) -c -o $@ $<
+
+CHARON_OBJS+= $(BUILD_DIR)retransmit_request_job.o
+$(BUILD_DIR)retransmit_request_job.o :	$(JOBS_DIR)retransmit_request_job.c $(JOBS_DIR)retransmit_request_job.h
+										$(CC) $(CFLAGS) -c -o $@ $<
+
+CHARON_OBJS+= $(BUILD_DIR)job.o
+$(BUILD_DIR)job.o :						$(JOBS_DIR)job.c $(JOBS_DIR)job.h
+										$(CC) $(CFLAGS) -c -o $@ $<
+								

src/charon/queues/jobs/delete_established_ike_sa_job.c

@@ -0,0 +1,90 @@
+/**
+ * @file delete_established_ike_sa_job.c
+ * 
+ * @brief Implementation of delete_established_ike_sa_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include "delete_established_ike_sa_job.h"
+
+
+
+typedef struct private_delete_established_ike_sa_job_t private_delete_established_ike_sa_job_t;
+
+/**
+ * Private data of an delete_established_ike_sa_job_t object.
+ */
+struct private_delete_established_ike_sa_job_t {
+	/**
+	 * Public delete_established_ike_sa_job_t interface.
+	 */
+	delete_established_ike_sa_job_t public;
+	
+	/**
+	 * ID of the ike_sa to delete.
+	 */
+	ike_sa_id_t *ike_sa_id;
+};
+
+/**
+ * Implementation of job_t.get_type.
+ */
+static job_type_t get_type(private_delete_established_ike_sa_job_t *this)
+{
+	return DELETE_ESTABLISHED_IKE_SA;
+}
+
+/**
+ * Implementation of delete_established_ike_sa_job_t.get_ike_sa_id
+ */
+static ike_sa_id_t *get_ike_sa_id(private_delete_established_ike_sa_job_t *this)
+{
+	return this->ike_sa_id;
+}
+
+/**
+ * Implementation of job_t.destroy.
+ */
+static void destroy(private_delete_established_ike_sa_job_t *this)
+{
+	this->ike_sa_id->destroy(this->ike_sa_id);
+	free(this);
+}
+
+/*
+ * Described in header
+ */
+delete_established_ike_sa_job_t *delete_established_ike_sa_job_create(ike_sa_id_t *ike_sa_id)
+{
+	private_delete_established_ike_sa_job_t *this = malloc_thing(private_delete_established_ike_sa_job_t);
+	
+	/* interface functions */
+	this->public.job_interface.get_type = (job_type_t (*) (job_t *)) get_type;
+	/* same as destroy */
+	this->public.job_interface.destroy_all = (void (*) (job_t *)) destroy;
+	this->public.job_interface.destroy = (void (*)(job_t*)) destroy;
+	
+	/* public functions */
+	this->public.get_ike_sa_id = (ike_sa_id_t * (*)(delete_established_ike_sa_job_t *)) get_ike_sa_id;
+	this->public.destroy = (void (*)(delete_established_ike_sa_job_t *)) destroy;
+	
+	/* private variables */
+	this->ike_sa_id = ike_sa_id->clone(ike_sa_id);
+	
+	return &(this->public);
+}

src/charon/queues/jobs/delete_established_ike_sa_job.h

@@ -0,0 +1,78 @@
+/**
+ * @file delete_established_ike_sa_job.h
+ * 
+ * @brief Interface of delete_established_ike_sa_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+ 
+#ifndef DELETE_ESTABLISHED_IKE_SA_JOB_H_
+#define DELETE_ESTABLISHED_IKE_SA_JOB_H_
+
+#include <types.h>
+#include <sa/ike_sa_id.h>
+#include <queues/jobs/job.h>
+
+
+typedef struct delete_established_ike_sa_job_t delete_established_ike_sa_job_t;
+
+/**
+ * @brief Class representing an DELETE_ESTABLISHED_IKE_SA Job.
+ * 
+ * This job initiates the deletion of an IKE_SA. The SA
+ * to delete is specified via an ike_sa_id_t.
+ * 
+ * @b Constructors:
+ *  - delete_established_ike_sa_job_create()
+ * 
+ * @ingroup jobs
+ */
+struct delete_established_ike_sa_job_t {
+	/**
+	 * The job_t interface.
+	 */
+	job_t job_interface;
+	
+	/**
+	 * @brief Returns the currently set ike_sa_id.
+	 * 	
+	 * @warning Returned object is not copied.
+	 * 
+	 * @param this 	calling delete_established_ike_sa_job_t object
+	 * @return 		ike_sa_id_t object
+	 */
+	ike_sa_id_t * (*get_ike_sa_id) (delete_established_ike_sa_job_t *this);
+
+	/**
+	 * @brief Destroys an delete_established_ike_sa_job_t object (including assigned data).
+	 *
+	 * @param this 	delete_established_ike_sa_job_t object to destroy
+	 */
+	void (*destroy) (delete_established_ike_sa_job_t *this);
+};
+
+/**
+ * @brief Creates a job of type DELETE_ESTABLISHED_IKE_SA.
+ * 
+ * @param ike_sa_id		id of the IKE_SA to delete
+ * @return				delete_established_ike_sa_job_t object
+ * 
+ * @ingroup jobs
+ */
+delete_established_ike_sa_job_t *delete_established_ike_sa_job_create(ike_sa_id_t *ike_sa_id);
+
+#endif /*DELETE_ESTABLISHED_IKE_SA_JOB_H_*/

src/charon/queues/jobs/delete_half_open_ike_sa_job.c

@@ -0,0 +1,90 @@
+/**
+ * @file delete_half_open_ike_sa_job.c
+ * 
+ * @brief Implementation of delete_half_open_ike_sa_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include "delete_half_open_ike_sa_job.h"
+
+
+
+typedef struct private_delete_half_open_ike_sa_job_t private_delete_half_open_ike_sa_job_t;
+
+/**
+ * Private data of an delete_half_open_ike_sa_job_t Object
+ */
+struct private_delete_half_open_ike_sa_job_t {
+	/**
+	 * public delete_half_open_ike_sa_job_t interface
+	 */
+	delete_half_open_ike_sa_job_t public;
+	
+	/**
+	 * ID of the ike_sa to delete
+	 */
+	ike_sa_id_t *ike_sa_id;
+};
+
+/**
+ * Implements job_t.get_type.
+ */
+static job_type_t get_type(private_delete_half_open_ike_sa_job_t *this)
+{
+	return DELETE_HALF_OPEN_IKE_SA;
+}
+
+/**
+ * Implements elete_ike_sa_job_t.get_ike_sa_id
+ */
+static ike_sa_id_t *get_ike_sa_id(private_delete_half_open_ike_sa_job_t *this)
+{
+	return this->ike_sa_id;
+}
+
+/**
+ * Implements job_t.destroy.
+ */
+static void destroy(private_delete_half_open_ike_sa_job_t *this)
+{
+	this->ike_sa_id->destroy(this->ike_sa_id);
+	free(this);
+}
+
+/*
+ * Described in header
+ */
+delete_half_open_ike_sa_job_t *delete_half_open_ike_sa_job_create(ike_sa_id_t *ike_sa_id)
+{
+	private_delete_half_open_ike_sa_job_t *this = malloc_thing(private_delete_half_open_ike_sa_job_t);
+	
+	/* interface functions */
+	this->public.job_interface.get_type = (job_type_t (*) (job_t *)) get_type;
+	/* same as destroy */
+	this->public.job_interface.destroy_all = (void (*) (job_t *)) destroy;
+	this->public.job_interface.destroy = (void (*)(job_t *)) destroy;;
+	
+	/* public functions */
+	this->public.get_ike_sa_id = (ike_sa_id_t * (*)(delete_half_open_ike_sa_job_t *)) get_ike_sa_id;
+	this->public.destroy = (void (*)(delete_half_open_ike_sa_job_t *)) destroy;
+	
+	/* private variables */
+	this->ike_sa_id = ike_sa_id->clone(ike_sa_id);
+	
+	return &(this->public);
+}

src/charon/queues/jobs/delete_half_open_ike_sa_job.h

@@ -0,0 +1,79 @@
+/**
+ * @file delete_half_open_ike_sa_job.h
+ * 
+ * @brief Interface of delete_half_open_ike_sa_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+ 
+#ifndef DELETE_HALF_OPEN_IKE_SA_JOB_H_
+#define DELETE_HALF_OPEN_IKE_SA_JOB_H_
+
+#include <types.h>
+#include <sa/ike_sa_id.h>
+#include <queues/jobs/job.h>
+
+
+typedef struct delete_half_open_ike_sa_job_t delete_half_open_ike_sa_job_t;
+
+/**
+ * @brief Class representing an DELETE_HALF_OPEN_IKE_SA Job.
+ * 
+ * This job is responsible for deleting of half open IKE_SAs. A half 
+ * open IKE_SA is every IKE_SA which hasn't reache the ike_sa_established
+ * state.
+ * 
+ * @b Constructors:
+ *  - delete_half_open_ike_sa_job_create()
+ * 
+ * @ingroup jobs
+ */
+struct delete_half_open_ike_sa_job_t {
+	/**
+	 * The job_t interface.
+	 */
+	job_t job_interface;
+	
+	/**
+	 * @brief Returns the currently set ike_sa_id.
+	 * 	
+	 * @warning Returned object is not copied.
+	 * 
+	 * @param this 	calling delete_half_open_ike_sa_job_t object
+	 * @return 		ike_sa_id_t object
+	 */
+	ike_sa_id_t * (*get_ike_sa_id) (delete_half_open_ike_sa_job_t *this);
+
+	/**
+	 * @brief Destroys an delete_half_open_ike_sa_job_t object (including assigned data).
+	 *
+	 * @param this 	delete_half_open_ike_sa_job_t object to destroy
+	 */
+	void (*destroy) (delete_half_open_ike_sa_job_t *this);
+};
+
+/**
+ * @brief Creates a job of type DELETE_HALF_OPEN_IKE_SA.
+ * 
+ * @param ike_sa_id		id of the IKE_SA to delete
+ * @return				created delete_half_open_ike_sa_job_t object
+ * 
+ * @ingroup jobs
+ */
+delete_half_open_ike_sa_job_t *delete_half_open_ike_sa_job_create(ike_sa_id_t *ike_sa_id);
+
+#endif /*DELETE_HALF_OPEN_IKE_SA_JOB_H_*/

src/charon/queues/jobs/incoming_packet_job.c

@@ -0,0 +1,102 @@
+/**
+ * @file incoming_packet_job.h
+ * 
+ * @brief Implementation of incoming_packet_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+
+#include "incoming_packet_job.h"
+
+
+
+typedef struct private_incoming_packet_job_t private_incoming_packet_job_t;
+
+/**
+ * Private data of an incoming_packet_job_t Object
+ */
+struct private_incoming_packet_job_t {
+	/**
+	 * public incoming_packet_job_t interface
+	 */
+	incoming_packet_job_t public;
+	
+	/**
+	 * Assigned packet
+	 */
+	packet_t *packet;
+};
+
+/**
+ * Implements job_t.get_type.
+ */
+static job_type_t get_type(private_incoming_packet_job_t *this)
+{
+	return INCOMING_PACKET;
+}
+
+/**
+ * Implements incoming_packet_job_t.get_packet.
+ */
+static packet_t *get_packet(private_incoming_packet_job_t *this)
+{
+	return this->packet;
+}
+
+/**
+ * Implements job_t.destroy_all.
+ */
+static void destroy_all(private_incoming_packet_job_t *this)
+{
+	if (this->packet != NULL)
+	{
+		this->packet->destroy(this->packet);
+	}
+	free(this);
+}
+
+/**
+ * Implements job_t.destroy.
+ */
+static void destroy(job_t *job)
+{
+	private_incoming_packet_job_t *this = (private_incoming_packet_job_t *) job;
+	free(this);
+}
+
+/*
+ * Described in header
+ */
+incoming_packet_job_t *incoming_packet_job_create(packet_t *packet)
+{
+	private_incoming_packet_job_t *this = malloc_thing(private_incoming_packet_job_t);
+
+	/* interface functions */
+	this->public.job_interface.get_type = (job_type_t (*) (job_t *)) get_type;
+	this->public.job_interface.destroy_all = (void (*) (job_t *)) destroy_all;
+	this->public.job_interface.destroy = destroy;
+	
+	/* public functions */
+	this->public.get_packet = (packet_t * (*)(incoming_packet_job_t *)) get_packet;
+	this->public.destroy = (void (*)(incoming_packet_job_t *)) destroy;
+	
+	/* private variables */
+	this->packet = packet;
+	
+	return &(this->public);
+}

src/charon/queues/jobs/incoming_packet_job.h

@@ -0,0 +1,78 @@
+/**
+ * @file incoming_packet_job.h
+ * 
+ * @brief Interface of incoming_packet_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#ifndef INCOMING_PACKET_JOB_H_
+#define INCOMING_PACKET_JOB_H_
+
+#include <types.h>
+#include <network/packet.h>
+#include <queues/jobs/job.h>
+
+
+typedef struct incoming_packet_job_t incoming_packet_job_t;
+
+/**
+ * @brief Class representing an INCOMING_PACKET Job.
+ * 
+ * An incoming pack job is created from the receiver, which has
+ * read a packet to process from the socket.
+ * 
+ * @b Constructors:
+ * - incoming_packet_job_create()
+ * 
+ * @ingroup jobs
+ */
+struct incoming_packet_job_t {
+	/**
+	 * implements job_t interface
+	 */
+	job_t job_interface;
+	
+	/**
+	 * @brief Returns the assigned packet_t object
+	 * 	
+	 * @warning Returned packet is not cloned and has to get destroyed by the caller.
+	 * 
+	 * @param this 			calling incoming_packet_job_t object
+	 * @return			 	assigned packet
+	 */
+	packet_t *(*get_packet) (incoming_packet_job_t *this);
+
+	/**
+	 * @brief Destroys an incoming_packet_job_t object.
+	 *
+	 * @param this 	incoming_packet_job_t object to destroy
+	 */
+	void (*destroy) (incoming_packet_job_t *this);
+};
+
+/**
+ * @brief Creates a job of type INCOMING_PACKET
+ * 
+ * @param[in] packet		packet to assign with this job
+ * @return					created incoming_packet_job_t object
+ * 
+ * @ingroup jobs
+ */
+incoming_packet_job_t *incoming_packet_job_create(packet_t *packet);
+
+#endif /*INCOMING_PACKET_JOB_H_*/

src/charon/queues/jobs/initiate_ike_sa_job.c

@@ -0,0 +1,101 @@
+/**
+ * @file initiate_ike_sa_job.c
+ * 
+ * @brief Implementation of initiate_ike_sa_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+
+#include <stdlib.h>
+
+#include "initiate_ike_sa_job.h"
+
+
+
+typedef struct private_initiate_ike_sa_job_t private_initiate_ike_sa_job_t;
+
+/**
+ * Private data of an initiate_ike_sa_job_t Object
+ */
+struct private_initiate_ike_sa_job_t {
+	/**
+	 * public initiate_ike_sa_job_t interface
+	 */
+	initiate_ike_sa_job_t public;
+	
+	/**
+	 * associated connection object to initiate
+	 */
+	connection_t *connection;
+};
+
+
+/**
+ * Implements initiate_ike_sa_job_t.get_type.
+ */
+static job_type_t get_type(private_initiate_ike_sa_job_t *this)
+{
+	return INITIATE_IKE_SA;
+}
+
+/**
+ * Implements initiate_ike_sa_job_t.get_configuration_name.
+ */
+static connection_t *get_connection(private_initiate_ike_sa_job_t *this)
+{
+	return this->connection;
+}
+
+/**
+ * Implements job_t.destroy.
+ */
+static void destroy_all(private_initiate_ike_sa_job_t *this)
+{
+	this->connection->destroy(this->connection);
+	free(this);
+}
+
+/**
+ * Implements job_t.destroy.
+ */
+static void destroy(private_initiate_ike_sa_job_t *this)
+{
+	free(this);
+}
+
+/*
+ * Described in header
+ */
+initiate_ike_sa_job_t *initiate_ike_sa_job_create(connection_t *connection)
+{
+	private_initiate_ike_sa_job_t *this = malloc_thing(private_initiate_ike_sa_job_t);
+	
+	/* interface functions */
+	this->public.job_interface.get_type = (job_type_t (*) (job_t *)) get_type;
+	this->public.job_interface.destroy_all = (void (*) (job_t *)) destroy_all;
+	this->public.job_interface.destroy = (void (*) (job_t *)) destroy;
+	
+	/* public functions */
+	this->public.get_connection = (connection_t* (*)(initiate_ike_sa_job_t *)) get_connection;
+	this->public.destroy = (void (*)(initiate_ike_sa_job_t *)) destroy;
+	
+	/* private variables */
+	this->connection = connection;
+	
+	return &(this->public);
+}

src/charon/queues/jobs/initiate_ike_sa_job.h

@@ -0,0 +1,75 @@
+/**
+ * @file initiate_ike_sa_job.h
+ * 
+ * @brief Interface of initiate_ike_sa_job_t.
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#ifndef INITIATE_IKE_SA_JOB_H_
+#define INITIATE_IKE_SA_JOB_H_
+
+#include <types.h>
+#include <queues/jobs/job.h>
+#include <config/connections/connection.h>
+
+
+typedef struct initiate_ike_sa_job_t initiate_ike_sa_job_t;
+
+/**
+ * @brief Class representing an INITIATE_IKE_SA Job.
+ * 
+ * This job is created if an IKE_SA should be iniated. This 
+ * happens via a user request, or via the kernel interface.
+ * 
+ * @b Constructors:
+ * - initiate_ike_sa_job_create()
+ * 
+ * @ingroup jobs
+ */
+struct initiate_ike_sa_job_t {
+	/**
+	 * implements job_t interface
+	 */
+	job_t job_interface;
+	
+	/**
+	 * @brief Returns the connection_t to initialize
+	 * 
+	 * @param this 	calling initiate_ike_sa_job_t object
+	 * @return 		connection_t
+	 */
+	connection_t *(*get_connection) (initiate_ike_sa_job_t *this);
+
+	/**
+	 * @brief Destroys an initiate_ike_sa_job_t object.
+	 *
+	 * @param this 	initiate_ike_sa_job_t object to destroy
+	 */
+	void (*destroy) (initiate_ike_sa_job_t *this);
+};
+
+/**
+ * @brief Creates a job of type INITIATE_IKE_SA.
+ * 
+ * @param connection	connection_t to initializes
+ * @return				initiate_ike_sa_job_t object
+ * 
+ * @ingroup jobs
+ */
+initiate_ike_sa_job_t *initiate_ike_sa_job_create(connection_t *connection);
+
+#endif /*INITIATE_IKE_SA_JOB_H_*/

src/charon/queues/jobs/job.c

@@ -0,0 +1,34 @@
+/**
+ * @file job.c
+ * 
+ * @brief Interface additions to job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+
+#include "job.h"
+
+
+mapping_t job_type_m[] = {
+	{INCOMING_PACKET, "INCOMING_PACKET"},
+	{RETRANSMIT_REQUEST, "RETRANSMIT_REQUEST"},
+	{INITIATE_IKE_SA, "INITIATE_IKE_SA"},
+	{DELETE_HALF_OPEN_IKE_SA, "DELETE_HALF_OPEN_IKE_SA"},
+	{DELETE_ESTABLISHED_IKE_SA, "DELETE_ESTABLISHED_IKE_SA"},	
+	{MAPPING_END, NULL}
+};

src/charon/queues/jobs/job.h

@@ -0,0 +1,120 @@
+/**
+ * @file job.h
+ * 
+ * @brief Interface job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#ifndef JOB_H_
+#define JOB_H_
+
+#include <types.h>
+#include <definitions.h>
+
+
+typedef enum job_type_t job_type_t;
+
+/**
+ * @brief Definition of the various job types.
+ * 
+ * @todo add more jobs, such as rekeying.
+ * 
+ * @ingroup jobs
+ */
+enum job_type_t {
+	/** 
+	 * Process an incoming IKEv2-Message.
+	 * 
+ 	 * Job is implemented in class type incoming_packet_job_t
+	 */
+	INCOMING_PACKET,
+	
+	/** 
+	 * Retransmit an IKEv2-Message.
+	 */
+	RETRANSMIT_REQUEST,
+	
+	/** 
+	 * Establish an ike sa as initiator.
+	 * 
+	 * Job is implemented in class type initiate_ike_sa_job_t
+	 */
+	INITIATE_IKE_SA,
+	
+	/** 
+	 * Delete an ike sa which is still not established.
+	 * 
+	 * Job is implemented in class type delete_half_open_ike_sa_job_t
+	 */
+	DELETE_HALF_OPEN_IKE_SA,
+	
+	/** 
+	 * Delete an ike sa which is established.
+	 * 
+	 * Job is implemented in class type delete_established_ike_sa_job_t
+	 */	
+	DELETE_ESTABLISHED_IKE_SA
+};
+
+/**
+ * string mappings for job_type_t
+ * 
+ * @ingroup jobs
+ */
+extern mapping_t job_type_m[];
+
+
+typedef struct job_t job_t;
+
+/**
+ * @brief Job-Interface as it is stored in the job queue.
+ * 
+ * A job consists of a job-type and one or more assigned values.
+ * 
+ * @b Constructors:
+ * - None, use specific implementation of the interface.
+ * 
+ * @ingroup jobs
+ */
+struct job_t {
+
+	/**
+	 * @brief get type of job.
+	 *
+	 * @param this 				calling object
+	 * @return 					type of this job
+	 */
+	job_type_t (*get_type) (job_t *this);
+
+	/**
+	 * @brief Destroys a job_t object and all assigned data!
+	 * 
+	 * @param job_t calling object
+	 */
+	void (*destroy_all) (job_t *job);
+
+	/**
+	 * @brief Destroys a job_t object
+	 * 
+	 * @param job_t calling object
+	 */
+	void (*destroy) (job_t *job);
+};
+
+
+#endif /*JOB_H_*/

src/charon/queues/jobs/retransmit_request_job.c

@@ -0,0 +1,132 @@
+/**
+ * @file retransmit_request_job.c
+ * 
+ * @brief Implementation of retransmit_request_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+ 
+#include "retransmit_request_job.h"
+
+
+
+
+typedef struct private_retransmit_request_job_t private_retransmit_request_job_t;
+
+/**
+ * Private data of an retransmit_request_job_t Object.
+ */
+struct private_retransmit_request_job_t {
+	/**
+	 * Public retransmit_request_job_t interface.
+	 */
+	retransmit_request_job_t public;
+	
+	/**
+	 * Message ID of the request to resend.
+	 */
+	u_int32_t message_id;
+
+	/**
+	 * ID of the IKE_SA which the message belongs to.
+	 */
+	ike_sa_id_t *ike_sa_id;
+	
+	/**
+	 * Number of times a request was retransmitted
+	 */
+	u_int32_t retransmit_count;
+};
+
+
+/**
+ * Implements job_t.get_type.
+ */
+static job_type_t get_type(private_retransmit_request_job_t *this)
+{
+	return RETRANSMIT_REQUEST;
+}
+
+/**
+ * Implements retransmit_request_job_t.get_ike_sa_id.
+ */
+static ike_sa_id_t *get_ike_sa_id(private_retransmit_request_job_t *this)
+{
+	return this->ike_sa_id;
+}
+
+/**
+ * Implements retransmit_request_job_t.get_retransmit_count.
+ */
+static u_int32_t get_retransmit_count(private_retransmit_request_job_t *this)
+{
+	return this->retransmit_count;
+}
+
+/**
+ * Implements retransmit_request_job_t.increase_retransmit_count.
+ */
+static void increase_retransmit_count(private_retransmit_request_job_t *this)
+{
+	this->retransmit_count++;
+}
+
+/**
+ * Implements retransmit_request_job_t.get_message_id.
+ */
+static u_int32_t get_message_id(private_retransmit_request_job_t *this)
+{
+	return this->message_id;
+}
+
+
+/**
+ * Implements job_t.destroy.
+ */
+static void destroy(private_retransmit_request_job_t *this)
+{
+	this->ike_sa_id->destroy(this->ike_sa_id);
+	free(this);
+}
+
+/*
+ * Described in header.
+ */
+retransmit_request_job_t *retransmit_request_job_create(u_int32_t message_id,ike_sa_id_t *ike_sa_id)
+{
+	private_retransmit_request_job_t *this = malloc_thing(private_retransmit_request_job_t);
+	
+	/* interface functions */
+	this->public.job_interface.get_type = (job_type_t (*) (job_t *)) get_type;
+	/* same as destroy */
+	this->public.job_interface.destroy_all = (void (*) (job_t *)) destroy;
+	this->public.job_interface.destroy = (void (*) (job_t *)) destroy;
+	
+	/* public functions */
+	this->public.get_ike_sa_id = (ike_sa_id_t * (*)(retransmit_request_job_t *)) get_ike_sa_id;
+	this->public.get_message_id = (u_int32_t (*)(retransmit_request_job_t *)) get_message_id;
+	this->public.destroy = (void (*)(retransmit_request_job_t *)) destroy;
+	this->public.get_retransmit_count = (u_int32_t (*)(retransmit_request_job_t *)) get_retransmit_count;
+	this->public.increase_retransmit_count = (void (*)(retransmit_request_job_t *)) increase_retransmit_count;
+	
+	/* private variables */
+	this->message_id = message_id;
+	this->retransmit_count = 0;
+	this->ike_sa_id = ike_sa_id->clone(ike_sa_id);
+	
+	return &(this->public);
+}

src/charon/queues/jobs/retransmit_request_job.h

@@ -0,0 +1,105 @@
+/**
+ * @file retransmit_request_job.h
+ * 
+ * @brief Interface of retransmit_request_job_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#ifndef RESEND_MESSAGE_JOB_H_
+#define RESEND_MESSAGE_JOB_H_
+
+#include <types.h>
+#include <queues/jobs/job.h>
+#include <sa/ike_sa_id.h>
+
+
+typedef struct retransmit_request_job_t retransmit_request_job_t;
+
+/**
+ * @brief Class representing an RETRANSMIT_REQUEST Job.
+ * 
+ * This job is scheduled every time a request is sent over the
+ * wire. If the response to the request is not received at schedule
+ * time, the retransmission will be initiated.
+ * 
+ * @b Constructors:
+ * - retransmit_request_job_create()
+ * 
+ * @ingroup jobs
+ */
+struct retransmit_request_job_t {
+	/**
+	 * The job_t interface.
+	 */
+	job_t job_interface;
+	
+	/**
+	 * @brief Returns the retransmit count for a specific request.
+	 *
+	 * @param this 	calling retransmit_request_job_t object
+	 * @return 		retransmit count of request
+	 */
+	u_int32_t (*get_retransmit_count) (retransmit_request_job_t *this);
+
+	/**
+	 * @brief Increases number of retransmitt attemps.
+	 *
+	 * @param this 	calling retransmit_request_job_t object
+	 */	
+	void (*increase_retransmit_count) (retransmit_request_job_t *this);
+	
+	/**
+	 * @brief Returns the message_id of the request to be resent
+	 *
+	 * @param this 	calling retransmit_request_job_t object
+	 * @return 		message id of the request to resend
+	 */
+	u_int32_t (*get_message_id) (retransmit_request_job_t *this);
+	
+	/**
+	 * @brief Returns the ike_sa_id_t object of the IKE_SA 
+	 * 		  which the request belongs to
+	 * 
+	 * @warning returned ike_sa_id_t object is getting destroyed in 
+	 * retransmit_request_job_t.destroy.
+	 *
+	 * @param this 	calling retransmit_request_job_t object
+	 * @return 		ike_sa_id_t object to identify IKE_SA (gets NOT cloned)
+	 */
+	ike_sa_id_t *(*get_ike_sa_id) (retransmit_request_job_t *this);
+
+	/**
+	 * @brief Destroys an retransmit_request_job_t object.
+	 *
+	 * @param this 	retransmit_request_job_t object to destroy
+	 */
+	void (*destroy) (retransmit_request_job_t *this);
+};
+
+/**
+ * @brief Creates a job of type RETRANSMIT_REQUEST.
+ * 
+ * @param message_id		message_id of the request to resend
+ * @param ike_sa_id			identification of the ike_sa as ike_sa_id_t object (gets cloned)
+ * @return					retransmit_request_job_t object
+ * 
+ * @ingroup jobs
+ */
+retransmit_request_job_t *retransmit_request_job_create(u_int32_t message_id,ike_sa_id_t *ike_sa_id);
+
+#endif /* RESEND_MESSAGE_JOB_H_ */