218 lines
6.5 KiB
C
218 lines
6.5 KiB
C
#ifndef UPNP_TV_CTRLPT_H
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#define UPNP_TV_CTRLPT_H
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/**************************************************************************
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*
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* Copyright (c) 2000-2003 Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither name of Intel Corporation nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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**************************************************************************/
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/*!
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* \file
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "sample_util.h"
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#include "ithread.h"
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#include "upnp.h"
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#include "UpnpString.h"
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#include "upnptools.h"
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#include "UpnpUniStd.h" /* for close() */
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#include <signal.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define TV_SERVICE_SERVCOUNT 2
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#define TV_SERVICE_CONTROL 0
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#define TV_SERVICE_PICTURE 1
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#define TV_CONTROL_VARCOUNT 3
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#define TV_CONTROL_POWER 0
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#define TV_CONTROL_CHANNEL 1
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#define TV_CONTROL_VOLUME 2
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#define TV_PICTURE_VARCOUNT 4
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#define TV_PICTURE_COLOR 0
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#define TV_PICTURE_TINT 1
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#define TV_PICTURE_CONTRAST 2
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#define TV_PICTURE_BRIGHTNESS 3
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#define TV_MAX_VAL_LEN 5
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#define TV_SUCCESS 0
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#define TV_ERROR (-1)
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#define TV_WARNING 1
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/* This should be the maximum VARCOUNT from above */
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#define TV_MAXVARS TV_PICTURE_VARCOUNT
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extern const char *TvServiceName[];
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extern const char *TvVarName[TV_SERVICE_SERVCOUNT][TV_MAXVARS];
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extern char TvVarCount[];
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struct tv_service {
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char ServiceId[NAME_SIZE];
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char ServiceType[NAME_SIZE];
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char *VariableStrVal[TV_MAXVARS];
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char EventURL[NAME_SIZE];
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char ControlURL[NAME_SIZE];
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char SID[NAME_SIZE];
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};
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extern struct TvDeviceNode *GlobalDeviceList;
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struct TvDevice {
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char UDN[250];
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char DescDocURL[250];
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char FriendlyName[250];
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char PresURL[250];
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int AdvrTimeOut;
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struct tv_service TvService[TV_SERVICE_SERVCOUNT];
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};
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struct TvDeviceNode {
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struct TvDevice device;
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struct TvDeviceNode *next;
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};
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extern ithread_mutex_t DeviceListMutex;
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extern UpnpClient_Handle ctrlpt_handle;
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void TvCtrlPointPrintHelp(void);
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int TvCtrlPointDeleteNode(struct TvDeviceNode *);
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int TvCtrlPointRemoveDevice(const char *);
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int TvCtrlPointRemoveAll(void);
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int TvCtrlPointRefresh(void);
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int TvCtrlPointSendAction(int, int, const char *, const char **, char **, int);
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int TvCtrlPointSendActionNumericArg(int devnum, int service, const char *actionName, const char *paramName, int paramValue);
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int TvCtrlPointSendPowerOn(int devnum);
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int TvCtrlPointSendPowerOff(int devnum);
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int TvCtrlPointSendSetChannel(int, int);
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int TvCtrlPointSendSetVolume(int, int);
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int TvCtrlPointSendSetColor(int, int);
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int TvCtrlPointSendSetTint(int, int);
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int TvCtrlPointSendSetContrast(int, int);
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int TvCtrlPointSendSetBrightness(int, int);
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int TvCtrlPointGetVar(int, int, const char *);
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int TvCtrlPointGetPower(int devnum);
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int TvCtrlPointGetChannel(int);
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int TvCtrlPointGetVolume(int);
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int TvCtrlPointGetColor(int);
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int TvCtrlPointGetTint(int);
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int TvCtrlPointGetContrast(int);
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int TvCtrlPointGetBrightness(int);
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int TvCtrlPointGetDevice(int, struct TvDeviceNode **);
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int TvCtrlPointPrintList(void);
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int TvCtrlPointPrintDevice(int);
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void TvCtrlPointAddDevice(IXML_Document *, const char *, int);
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void TvCtrlPointHandleGetVar(const char *, const char *, const DOMString);
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/*!
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* \brief Update a Tv state table. Called when an event is received.
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*
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* Note: this function is NOT thread save. It must be called from another
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* function that has locked the global device list.
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**/
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void TvStateUpdate(
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/*! [in] The UDN of the parent device. */
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char *UDN,
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/*! [in] The service state table to update. */
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int Service,
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/*! [out] DOM document representing the XML received with the event. */
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IXML_Document *ChangedVariables,
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/*! [out] pointer to the state table for the Tv service to update. */
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char **State);
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void TvCtrlPointHandleEvent(const char *, int, IXML_Document *);
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void TvCtrlPointHandleSubscribeUpdate(const char *, const Upnp_SID, int);
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int TvCtrlPointCallbackEventHandler(Upnp_EventType, void *, void *);
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/*!
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* \brief Checks the advertisement each device in the global device list.
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*
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* If an advertisement expires, the device is removed from the list.
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*
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* If an advertisement is about to expire, a search request is sent for that
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* device.
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*/
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void TvCtrlPointVerifyTimeouts(
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/*! [in] The increment to subtract from the timeouts each time the
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* function is called. */
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int incr);
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void TvCtrlPointPrintCommands(void);
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void* TvCtrlPointCommandLoop(void *);
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int TvCtrlPointStart(print_string printFunctionPtr, state_update updateFunctionPtr, int combo);
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int TvCtrlPointStop(void);
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int TvCtrlPointProcessCommand(char *cmdline);
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/*!
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* \brief Print help info for this application.
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*/
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void TvCtrlPointPrintShortHelp(void);
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/*!
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* \brief Print long help info for this application.
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*/
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void TvCtrlPointPrintLongHelp(void);
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/*!
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* \briefPrint the list of valid command line commands to the user
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*/
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void TvCtrlPointPrintCommands(void);
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/*!
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* \brief Function that receives commands from the user at the command prompt
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* during the lifetime of the device, and calls the appropriate
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* functions for those commands.
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*/
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void *TvCtrlPointCommandLoop(void *args);
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/*!
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* \brief
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*/
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int TvCtrlPointProcessCommand(char *cmdline);
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#ifdef __cplusplus
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};
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#endif
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#endif /* UPNP_TV_CTRLPT_H */
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