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/* Copyright (c) 2010 People Power Co.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
* - Neither the name of the People Power Corporation nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* PEOPLE POWER CO. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE
*
*/
#include "ppp.h"
/** Implement the four messages used by the Link Control Protocol to
* negotiate mutually acceptable options for a PPP session.
*
* @param Protocol_ the 16-bit protocol value
*
* @param InhibitCompression If true, this protocol requires that
* optional frame compression be inhibited for its packets.
*
* @param NumOptions An upper bound on the number of options that will
* be linked into this engine.
*
* @author Peter A. Bigot <pab@peoplepowerco.com> */
generic configuration PppConfigureEngineC (uint16_t Protocol,
bool InhibitCompression,
uint8_t NumOptions) {
uses {
interface Ppp;
interface PppProtocolOption[ uint8_t type ];
interface LcpAutomaton;
}
provides {
interface PppConfigure;
interface PppProtocolCodeSupport as ConfigureRequest;
interface PppProtocolCodeSupport as ConfigureAck;
interface PppProtocolCodeSupport as ConfigureNak;
interface PppProtocolCodeSupport as ConfigureReject;
interface PppProtocolCodeSupport as TerminateRequest;
interface PppProtocolCodeSupport as TerminateAck;
}
enum {
/** RFC 1661 section 5.1. Data field contains a sequence of options. */
Code_ConfigureRequest = PppControlProtocolCode_ConfigureRequest,
/** RFC 1661 section 5.2. Data field contains a sequence of options. */
Code_ConfigureAck = PppControlProtocolCode_ConfigureAck,
/** RFC 1661 section 5.3. Data field contains a sequence of options. */
Code_ConfigureNak = PppControlProtocolCode_ConfigureNak,
/** RFC 1661 section 5.4. Data field contains a sequence of options. */
Code_ConfigureReject = PppControlProtocolCode_ConfigureReject,
/** RFC 1661 section 5.5. Data field contains a sequence of options. */
Code_TerminateRequest = PppControlProtocolCode_TerminateRequest,
/** RFC 1661 section 5.5. Data field contains a sequence of options. */
Code_TerminateAck = PppControlProtocolCode_TerminateAck,
};
} implementation {
components new PppConfigureEngineP(Protocol, InhibitCompression, NumOptions);
Ppp = PppConfigureEngineP;
PppProtocolOption = PppConfigureEngineP;
LcpAutomaton = PppConfigureEngineP;
PppConfigure = PppConfigureEngineP;
ConfigureRequest = PppConfigureEngineP.ConfigureRequest;
ConfigureAck = PppConfigureEngineP.ConfigureAck;
ConfigureNak = PppConfigureEngineP.ConfigureNak;
ConfigureReject = PppConfigureEngineP.ConfigureReject;
TerminateRequest = PppConfigureEngineP.TerminateRequest;
TerminateAck = PppConfigureEngineP.TerminateAck;
components MainC;
MainC.SoftwareInit -> PppConfigureEngineP;
}
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