Communication With Scheduler

[Michael Sweet]

CUPS 1.3 does not support the PPD: message. You need CUPS 1.4 or later  
for that.

On Nov 10, 2009, at 11:04 PM, kavin wrote:

> Hi,
>
>
>    I am using CUPS 1.3
>
> Thanking You
>
>
>
>
>
>
>> 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
>>>>
>>>>
>>>>
>>>
>>> _______________________________________________
>>> cups-ddk mailing list
>>> cups-ddk at easysw.com
>>> http://lists.easysw.com/mailman/listinfo/cups-ddk
>>
>> ___________________________________________________
>> Michael Sweet, Senior Printing System Engineer
>>
>>
>>
>
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___________________________________________________
Michael Sweet, Senior Printing System Engineer