/********************************************************************************
* TvCtrlPointSendActionNumericArg
*
* Description:Send an action with one argument to a device in the global device list.
*
* Parameters:
* devnum -- The number of the device (order in the list, starting with 1)
* service -- TV_SERVICE_CONTROL or TV_SERVICE_PICTURE
* actionName -- The device action, i.e., "SetChannel"
* paramName -- The name of the parameter that is being passed
* paramValue -- Actual value of the parameter being passed
*
********************************************************************************/
int TvCtrlPointSendActionNumericArg(int devnum, int service,
const char *actionName, const char *paramName, int paramValue)
{
char param_val_a[50];
char *param_val = param_val_a;
sprintf(param_val_a, "%d", paramValue);
return TvCtrlPointSendAction(
service, devnum, actionName, ¶mName,
¶m_val, 1);
}
int
TvCtrlPointProcessCommand( char *cmdline )
{
char cmd[100];
char strarg[100];
int arg_val_err = -99999;
int arg1 = arg_val_err;
int arg2 = arg_val_err;
int cmdnum = -1;
int numofcmds = sizeof( cmdloop_cmdlist ) / sizeof( cmdloop_commands );
int cmdfound = 0;
int i,
rc;
int invalidargs = 0;
int validargs;
validargs = sscanf( cmdline, "%s %d %d", cmd, &arg1, &arg2 );
for( i = 0; i < numofcmds; i++ ) {
if( strcasecmp( cmd, cmdloop_cmdlist[i].str ) == 0 ) {
cmdnum = cmdloop_cmdlist[i].cmdnum;
cmdfound++;
if( validargs != cmdloop_cmdlist[i].numargs )
invalidargs++;
break;
}
}
if( !cmdfound ) {
SampleUtil_Print( "Command not found; try 'Help'" );
return TV_SUCCESS;
}
if( invalidargs ) {
SampleUtil_Print( "Invalid arguments; try 'Help'" );
return TV_SUCCESS;
}
switch ( cmdnum ) {
case PRTHELP:
TvCtrlPointPrintShortHelp( );
break;
case PRTFULLHELP:
TvCtrlPointPrintLongHelp( );
break;
case POWON:
TvCtrlPointSendPowerOn( arg1 );
break;
case POWOFF:
TvCtrlPointSendPowerOff( arg1 );
break;
case SETCHAN:
TvCtrlPointSendSetChannel( arg1, arg2 );
break;
case SETVOL:
TvCtrlPointSendSetVolume( arg1, arg2 );
break;
case SETCOL:
TvCtrlPointSendSetColor( arg1, arg2 );
break;
case SETTINT:
TvCtrlPointSendSetTint( arg1, arg2 );
break;
case SETCONT:
TvCtrlPointSendSetContrast( arg1, arg2 );
break;
case SETBRT:
TvCtrlPointSendSetBrightness( arg1, arg2 );
break;
case CTRLACTION:
/*
re-parse commandline since second arg is string
*/
validargs = sscanf( cmdline, "%s %d %s", cmd, &arg1, strarg );
if( 3 == validargs )
TvCtrlPointSendAction( TV_SERVICE_CONTROL, arg1, strarg,
NULL, NULL, 0 );
else
invalidargs++;
break;
case PICTACTION:
/*
re-parse commandline since second arg is string
*/
validargs = sscanf( cmdline, "%s %d %s", cmd, &arg1, strarg );
if( 3 == validargs )
TvCtrlPointSendAction( TV_SERVICE_PICTURE, arg1, strarg,
NULL, NULL, 0 );
else
invalidargs++;
break;
case CTRLGETVAR:
/*
re-parse commandline since second arg is string
*/
validargs = sscanf( cmdline, "%s %d %s", cmd, &arg1, strarg );
if( 3 == validargs )
TvCtrlPointGetVar( TV_SERVICE_CONTROL, arg1, strarg );
else
invalidargs++;
break;
case PICTGETVAR:
/*
re-parse commandline since second arg is string
*/
validargs = sscanf( cmdline, "%s %d %s", cmd, &arg1, strarg );
if( 3 == validargs )
TvCtrlPointGetVar( TV_SERVICE_PICTURE, arg1, strarg );
else
invalidargs++;
break;
case PRTDEV:
TvCtrlPointPrintDevice( arg1 );
break;
case LSTDEV:
TvCtrlPointPrintList( );
break;
case REFRESH:
TvCtrlPointRefresh( );
break;
case EXITCMD:
rc = TvCtrlPointStop( );
exit( rc );
break;
default:
SampleUtil_Print( "Command not implemented; see 'Help'" );
break;
}
if( invalidargs )
SampleUtil_Print( "Invalid args in command; see 'Help'" );
return TV_SUCCESS;
}
int TvCtrlPointSendPowerOff(int devnum)
{
return TvCtrlPointSendAction(
TV_SERVICE_CONTROL, devnum, "PowerOff", NULL, NULL, 0);
}