Removing unnecessary additional directory level.
git-svn-id: https://pupnp.svn.sourceforge.net/svnroot/pupnp/trunk@29 119443c7-1b9e-41f8-b6fc-b9c35fce742c
This commit is contained in:
Marcelo Roberto Jimenez
467
upnp/sample/tvctrlpt/linux/upnp_tv_ctrlpt_main.c
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467
upnp/sample/tvctrlpt/linux/upnp_tv_ctrlpt_main.c
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@@ -0,0 +1,467 @@
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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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#include <stdio.h>
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#include "sample_util.h"
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#include "upnp_tv_ctrlpt.h"
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#include <string.h>
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/*
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Tags for valid commands issued at the command prompt
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*/
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enum cmdloop_tvcmds {
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PRTHELP = 0, PRTFULLHELP, POWON, POWOFF,
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SETCHAN, SETVOL, SETCOL, SETTINT, SETCONT, SETBRT,
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CTRLACTION, PICTACTION, CTRLGETVAR, PICTGETVAR,
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PRTDEV, LSTDEV, REFRESH, EXITCMD
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};
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/*
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Data structure for parsing commands from the command line
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*/
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struct cmdloop_commands {
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char *str; // the string
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int cmdnum; // the command
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int numargs; // the number of arguments
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char *args; // the args
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} cmdloop_commands;
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/*
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Mappings between command text names, command tag,
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and required command arguments for command line
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commands
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*/
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static struct cmdloop_commands cmdloop_cmdlist[] = {
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{"Help", PRTHELP, 1, ""},
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{"HelpFull", PRTFULLHELP, 1, ""},
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{"ListDev", LSTDEV, 1, ""},
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{"Refresh", REFRESH, 1, ""},
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{"PrintDev", PRTDEV, 2, "<devnum>"},
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{"PowerOn", POWON, 2, "<devnum>"},
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{"PowerOff", POWOFF, 2, "<devnum>"},
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{"SetChannel", SETCHAN, 3, "<devnum> <channel (int)>"},
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{"SetVolume", SETVOL, 3, "<devnum> <volume (int)>"},
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{"SetColor", SETCOL, 3, "<devnum> <color (int)>"},
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{"SetTint", SETTINT, 3, "<devnum> <tint (int)>"},
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{"SetContrast", SETCONT, 3, "<devnum> <contrast (int)>"},
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{"SetBrightness", SETBRT, 3, "<devnum> <brightness (int)>"},
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{"CtrlAction", CTRLACTION, 2, "<devnum> <action (string)>"},
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{"PictAction", PICTACTION, 2, "<devnum> <action (string)>"},
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{"CtrlGetVar", CTRLGETVAR, 2, "<devnum> <varname (string)>"},
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{"PictGetVar", PICTGETVAR, 2, "<devnum> <varname (string)>"},
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{"Exit", EXITCMD, 1, ""}
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};
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void
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linux_print( const char *string )
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{
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puts( string );
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}
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/********************************************************************************
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* TvCtrlPointPrintHelp
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*
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* Description:
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* Print help info for this application.
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********************************************************************************/
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void
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TvCtrlPointPrintShortHelp( void )
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{
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SampleUtil_Print( "Commands:" );
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SampleUtil_Print( " Help" );
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SampleUtil_Print( " HelpFull" );
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SampleUtil_Print( " ListDev" );
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SampleUtil_Print( " Refresh" );
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SampleUtil_Print( " PrintDev <devnum>" );
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SampleUtil_Print( " PowerOn <devnum>" );
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SampleUtil_Print( " PowerOff <devnum>" );
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SampleUtil_Print( " SetChannel <devnum> <channel>" );
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SampleUtil_Print( " SetVolume <devnum> <volume>" );
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SampleUtil_Print( " SetColor <devnum> <color>" );
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SampleUtil_Print( " SetTint <devnum> <tint>" );
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SampleUtil_Print( " SetContrast <devnum> <contrast>" );
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SampleUtil_Print( " SetBrightness <devnum> <brightness>" );
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SampleUtil_Print( " CtrlAction <devnum> <action>" );
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SampleUtil_Print( " PictAction <devnum> <action>" );
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SampleUtil_Print( " CtrlGetVar <devnum> <varname>" );
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SampleUtil_Print( " PictGetVar <devnum> <action>" );
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SampleUtil_Print( " Exit" );
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}
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void
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TvCtrlPointPrintLongHelp( void )
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{
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SampleUtil_Print( "" );
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SampleUtil_Print( "******************************" );
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SampleUtil_Print( "* TV Control Point Help Info *" );
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SampleUtil_Print( "******************************" );
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SampleUtil_Print( "" );
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SampleUtil_Print
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( "This sample control point application automatically searches" );
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SampleUtil_Print
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( "for and subscribes to the services of television device emulator" );
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SampleUtil_Print
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( "devices, described in the tvdevicedesc.xml description document." );
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SampleUtil_Print( "" );
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SampleUtil_Print( "Commands:" );
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SampleUtil_Print( " Help" );
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SampleUtil_Print( " Print this help info." );
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SampleUtil_Print( " ListDev" );
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SampleUtil_Print
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( " Print the current list of TV Device Emulators that this" );
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SampleUtil_Print
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( " control point is aware of. Each device is preceded by a" );
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SampleUtil_Print
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( " device number which corresponds to the devnum argument of" );
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SampleUtil_Print( " commands listed below." );
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SampleUtil_Print( " Refresh" );
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SampleUtil_Print
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( " Delete all of the devices from the device list and issue new" );
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SampleUtil_Print
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( " search request to rebuild the list from scratch." );
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SampleUtil_Print( " PrintDev <devnum>" );
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SampleUtil_Print
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( " Print the state table for the device <devnum>." );
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SampleUtil_Print
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( " e.g., 'PrintDev 1' prints the state table for the first" );
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SampleUtil_Print( " device in the device list." );
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SampleUtil_Print( " PowerOn <devnum>" );
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SampleUtil_Print
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( " Sends the PowerOn action to the Control Service of" );
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SampleUtil_Print( " device <devnum>." );
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SampleUtil_Print( " PowerOff <devnum>" );
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SampleUtil_Print
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( " Sends the PowerOff action to the Control Service of" );
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SampleUtil_Print( " device <devnum>." );
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SampleUtil_Print( " SetChannel <devnum> <channel>" );
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SampleUtil_Print
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( " Sends the SetChannel action to the Control Service of" );
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SampleUtil_Print
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( " device <devnum>, requesting the channel to be changed" );
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SampleUtil_Print( " to <channel>." );
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SampleUtil_Print( " SetVolume <devnum> <volume>" );
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SampleUtil_Print
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( " Sends the SetVolume action to the Control Service of" );
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SampleUtil_Print
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( " device <devnum>, requesting the volume to be changed" );
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SampleUtil_Print( " to <volume>." );
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SampleUtil_Print( " SetColor <devnum> <color>" );
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SampleUtil_Print
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( " Sends the SetColor action to the Control Service of" );
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SampleUtil_Print
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( " device <devnum>, requesting the color to be changed" );
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SampleUtil_Print( " to <color>." );
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SampleUtil_Print( " SetTint <devnum> <tint>" );
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SampleUtil_Print
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( " Sends the SetTint action to the Control Service of" );
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SampleUtil_Print
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( " device <devnum>, requesting the tint to be changed" );
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SampleUtil_Print( " to <tint>." );
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SampleUtil_Print( " SetContrast <devnum> <contrast>" );
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SampleUtil_Print
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( " Sends the SetContrast action to the Control Service of" );
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SampleUtil_Print
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( " device <devnum>, requesting the contrast to be changed" );
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SampleUtil_Print( " to <contrast>." );
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SampleUtil_Print( " SetBrightness <devnum> <brightness>" );
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SampleUtil_Print
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( " Sends the SetBrightness action to the Control Service of" );
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SampleUtil_Print
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( " device <devnum>, requesting the brightness to be changed" );
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SampleUtil_Print( " to <brightness>." );
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SampleUtil_Print( " CtrlAction <devnum> <action>" );
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SampleUtil_Print
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( " Sends an action request specified by the string <action>" );
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SampleUtil_Print
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( " to the Control Service of device <devnum>. This command" );
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SampleUtil_Print
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( " only works for actions that have no arguments." );
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SampleUtil_Print
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( " (e.g., \"CtrlAction 1 IncreaseChannel\")" );
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SampleUtil_Print( " PictAction <devnum> <action>" );
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SampleUtil_Print
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( " Sends an action request specified by the string <action>" );
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SampleUtil_Print
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( " to the Picture Service of device <devnum>. This command" );
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SampleUtil_Print
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( " only works for actions that have no arguments." );
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SampleUtil_Print
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( " (e.g., \"PictAction 1 DecreaseContrast\")" );
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SampleUtil_Print( " CtrlGetVar <devnum> <varname>" );
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SampleUtil_Print
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( " Requests the value of a variable specified by the string <varname>" );
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SampleUtil_Print
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( " from the Control Service of device <devnum>." );
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SampleUtil_Print( " (e.g., \"CtrlGetVar 1 Volume\")" );
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SampleUtil_Print( " PictGetVar <devnum> <action>" );
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SampleUtil_Print
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( " Requests the value of a variable specified by the string <varname>" );
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SampleUtil_Print
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( " from the Picture Service of device <devnum>." );
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SampleUtil_Print( " (e.g., \"PictGetVar 1 Tint\")" );
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SampleUtil_Print( " Exit" );
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SampleUtil_Print( " Exits the control point application." );
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}
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/********************************************************************************
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* TvCtrlPointPrintCommands
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*
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* Description:
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* Print the list of valid command line commands to the user
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*
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* Parameters:
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* None
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*
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********************************************************************************/
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void
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TvCtrlPointPrintCommands( )
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{
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int i;
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int numofcmds = sizeof( cmdloop_cmdlist ) / sizeof( cmdloop_commands );
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SampleUtil_Print( "Valid Commands:" );
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for( i = 0; i < numofcmds; i++ ) {
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SampleUtil_Print( " %-14s %s", cmdloop_cmdlist[i].str,
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cmdloop_cmdlist[i].args );
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}
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SampleUtil_Print( "" );
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}
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/********************************************************************************
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* TvCtrlPointCommandLoop
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*
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* Description:
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* Function that receives commands from the user at the command prompt
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* during the lifetime of the control point, and calls the appropriate
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* functions for those commands.
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*
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* Parameters:
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* None
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*
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********************************************************************************/
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void *
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TvCtrlPointCommandLoop( void *args )
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{
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char cmdline[100];
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while( 1 ) {
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SampleUtil_Print( "\n>> " );
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fgets( cmdline, 100, stdin );
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TvCtrlPointProcessCommand( cmdline );
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}
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return NULL;
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}
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int
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TvCtrlPointProcessCommand( char *cmdline )
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{
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char cmd[100];
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char strarg[100];
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int arg_val_err = -99999;
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int arg1 = arg_val_err;
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int arg2 = arg_val_err;
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int cmdnum = -1;
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int numofcmds = sizeof( cmdloop_cmdlist ) / sizeof( cmdloop_commands );
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int cmdfound = 0;
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int i,
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rc;
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int invalidargs = 0;
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int validargs;
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validargs = sscanf( cmdline, "%s %d %d", cmd, &arg1, &arg2 );
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for( i = 0; i < numofcmds; i++ ) {
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if( strcasecmp( cmd, cmdloop_cmdlist[i].str ) == 0 ) {
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cmdnum = cmdloop_cmdlist[i].cmdnum;
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cmdfound++;
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if( validargs != cmdloop_cmdlist[i].numargs )
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invalidargs++;
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break;
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}
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}
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if( !cmdfound ) {
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SampleUtil_Print( "Command not found; try 'Help'" );
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return TV_SUCCESS;
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}
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if( invalidargs ) {
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SampleUtil_Print( "Invalid arguments; try 'Help'" );
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return TV_SUCCESS;
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}
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switch ( cmdnum ) {
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case PRTHELP:
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TvCtrlPointPrintShortHelp( );
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break;
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case PRTFULLHELP:
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TvCtrlPointPrintLongHelp( );
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break;
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case POWON:
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TvCtrlPointSendPowerOn( arg1 );
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break;
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case POWOFF:
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TvCtrlPointSendPowerOff( arg1 );
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break;
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case SETCHAN:
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TvCtrlPointSendSetChannel( arg1, arg2 );
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break;
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case SETVOL:
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TvCtrlPointSendSetVolume( arg1, arg2 );
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break;
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case SETCOL:
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TvCtrlPointSendSetColor( arg1, arg2 );
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break;
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case SETTINT:
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TvCtrlPointSendSetTint( arg1, arg2 );
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break;
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case SETCONT:
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TvCtrlPointSendSetContrast( arg1, arg2 );
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break;
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case SETBRT:
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TvCtrlPointSendSetBrightness( arg1, arg2 );
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break;
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case CTRLACTION:
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/*
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re-parse commandline since second arg is string
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*/
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validargs = sscanf( cmdline, "%s %d %s", cmd, &arg1, strarg );
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if( 3 == validargs )
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TvCtrlPointSendAction( TV_SERVICE_CONTROL, arg1, strarg,
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NULL, NULL, 0 );
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else
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invalidargs++;
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break;
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case PICTACTION:
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/*
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re-parse commandline since second arg is string
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*/
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validargs = sscanf( cmdline, "%s %d %s", cmd, &arg1, strarg );
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if( 3 == validargs )
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TvCtrlPointSendAction( TV_SERVICE_PICTURE, arg1, strarg,
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NULL, NULL, 0 );
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else
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invalidargs++;
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break;
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case CTRLGETVAR:
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/*
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re-parse commandline since second arg is string
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*/
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validargs = sscanf( cmdline, "%s %d %s", cmd, &arg1, strarg );
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if( 3 == validargs )
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TvCtrlPointGetVar( TV_SERVICE_CONTROL, arg1, strarg );
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else
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invalidargs++;
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break;
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case PICTGETVAR:
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/*
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re-parse commandline since second arg is string
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*/
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validargs = sscanf( cmdline, "%s %d %s", cmd, &arg1, strarg );
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if( 3 == validargs )
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TvCtrlPointGetVar( TV_SERVICE_PICTURE, arg1, strarg );
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else
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invalidargs++;
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break;
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case PRTDEV:
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TvCtrlPointPrintDevice( arg1 );
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break;
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case LSTDEV:
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TvCtrlPointPrintList( );
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break;
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case REFRESH:
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TvCtrlPointRefresh( );
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break;
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case EXITCMD:
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rc = TvCtrlPointStop( );
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exit( rc );
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break;
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default:
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SampleUtil_Print( "Command not implemented; see 'Help'" );
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break;
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}
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if( invalidargs )
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SampleUtil_Print( "Invalid args in command; see 'Help'" );
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return TV_SUCCESS;
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}
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int
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main( int argc,
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char **argv )
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{
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int rc;
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ithread_t cmdloop_thread;
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int sig;
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sigset_t sigs_to_catch;
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int code;
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rc = TvCtrlPointStart( linux_print, NULL );
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if( rc != TV_SUCCESS ) {
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SampleUtil_Print( "Error starting UPnP TV Control Point" );
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exit( rc );
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}
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// start a command loop thread
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code =
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ithread_create( &cmdloop_thread, NULL, TvCtrlPointCommandLoop,
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NULL );
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/*
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Catch Ctrl-C and properly shutdown
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*/
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sigemptyset( &sigs_to_catch );
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sigaddset( &sigs_to_catch, SIGINT );
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sigwait( &sigs_to_catch, &sig );
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SampleUtil_Print( "Shutting down on signal %d...", sig );
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rc = TvCtrlPointStop( );
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exit( rc );
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}
|
||||
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