Communication With Scheduler

[Michael Sweet]

Are you using CUPS 1.4?

On Nov 10, 2009, at 9:25 PM, kavin wrote:

> Hi,
>
>
>    Thanks to reply to me,
>
>           I used the following code to update but it doesnt update  
> anything pls point out the error
>
> This is my PPD file code
>
> *OpenUI *OptionDuplex/Duplexer Installed: Boolean
>     *OrderDependency: 10 AnySetup *OptionDuplex
>     *DefaultOptionDuplex: True
>     *OptionDuplex False/Not Installed: ""
>     *OptionDuplex True/Installed: ""
>      *CloseUI: *OptionDuplex
>
> This Is my Filter code
>
>      if (duplexer)
>        fputs("PPD: OptionDuplex=True\n", stderr);
>      else
>        fputs("PPD: OptionDuplex=False\n", stderr);
>
> thanking You
>
> Kavin
>
>
>> On Nov 9, 2009, at 3:27 AM, kavin wrote:
>>> ...
>>> please Give the Example code to update the PPD
>>
>>
>> Say you have a PPD containing an installable option called  
>> OptionDuplex:
>>
>>     *OpenUI *OptionDuplex/Duplexer Installed: Boolean
>>     *OrderDependency: 10 AnySetup *OptionDuplex
>>     *DefaultOptionDuplex: True
>>     *OptionDuplex False/Not Installed: ""
>>     *OptionDuplex True/Installed: ""
>>     *CloseUI: *OptionDuplex
>>
>> Your filter(s) can update the state of this installable option using:
>>
>>     if (duplexer is present)
>>       fputs("PPD: OptionDuplex=True\n", stderr);
>>     else
>>       fputs("PPD: OptionDuplex=False\n", stderr);
>>
>> ___________________________________________________
>> Michael Sweet, Senior Printing System Engineer
>>
>>
>>
>
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___________________________________________________
Michael Sweet, Senior Printing System Engineer