[gdal-dev] Is it possible to "hide" some ERROR messages?

Vincent Schut schut at sarvision.nl
Fri Oct 24 07:44:35 EDT 2008


Daniele,

this thread should give you some hints:

http://lists.osgeo.org/pipermail/gdal-dev/2003-March/000323.html

Regards,
Vincent.

Tom Kazimiers wrote:
> Hi Daniele,
>
> were to you get those error message? Since GDAL is a library  it
> shouldn't come up with thing like this - at least not errors which are
> shown to the user automatically (like message boxes or std::out prints
> (I guess). So if your application gets no dataset for a file it will get
> NULL returned, you can then do with this information what you want -
> either inform the user about it or not.
>
> Bye,
> Tom
>
> Daniele Romagnoli schrieb:
>   
>> Hi list,
>> Is it somehow possible to customize/hide some GDAL error messages?
>> I know error messages are really useful to fix/understand problems.
>> Anyway, let me expose my use case:
>>
>> I simply need to check if I can obtain a Dataset for a file and return
>> a boolean.
>> If I get a Dataset, great! Otherwise... no problem. :)
>> The user won't see messages like this "ERROR 4: `c:\mydataformat.frmt'
>> not recognised as a supported file format" (although by this way he
>> will never know why no Dataset has ben acquired).
>>
>> Is there some setConfigOption("xxx",) to hide (some) error messages?
>>
>> Thank you.
>> Regards,
>>
>> Daniele
>>
>>
>> -- 
>> -------------------------------------------------------
>> Eng. Daniele Romagnoli
>> Software Engineer
>>
>> GeoSolutions S.A.S.
>> Via Carignoni 51
>> 55041 Camaiore (LU)
>> Italy
>>
>> phone: +39 0584983027
>> fax:     +39 0584983027
>> mob:   +39 328 0559267
>>
>>
>> http://www.geo-solutions.it
>>
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>>
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>>
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