[Scummvm-devel] setlocale() doesn't work at Symbian

[Fiodar Strizhniou]

Is this test  code good?


sscanf("30.981", "%f", &y)
printf("Test dot: \n")
print y;
sscanf("30,981", "%f", &y)
printf("Test comma: \n")
print y;

Always yours, Strizhniou Fedor.
С уважением, Стрижнёв Фёдор.

исходное сбщ
Тема: Re: [Scummvm-devel] setlocale() doesn't work at Symbian
От: Федор <fedor_qd at mail.ru>
Дата: 17.02.2015 17.44

 I don't know what I need to test. Can you give me peace of code?


Fedor Strizhnev
Федор Стрижнёв.

Аўторак, 17 лютага 2015, 13:47 UTC ад Willem Jan Palenstijn <wjp at usecode.org>:
>On Tue, Feb 17, 2015 at 04:06:00PM +0300, Fiodar Strizhniou wrote:
>> I create bugreport month ago about bad colours in most scenes in Zvision engine games. I get point to wrong setlocale() settings in some backends. I create and run test app. Nothing works(see screenshot). Also i have read somewhere in Symbian Sdk docs what setlocale doesnt work at Symbian.
>
>
>You should really say things like that directly, instead of having us guess at
>what you're trying to do.
>
>
>The main question is: does sscanf work with "%f" for you? And if you set locale
>to "C" explicitly?
>
>
>-Willem Jan
>
>
>
>> исходное сбщ
>> Тема: Re: [Scummvm-devel] setlocale() doesn't work at Symbian
>> От: Filippos Karapetis < bluegr at gmail.com >
>> Дата: 17.02.2015 14.52
>> 
>> You don't use a correct value for the locale
>> 
>> You would want something like:
>> setlocale(LC_ALL,"en_GB.ISO-8859-1");
>> 
>> Having said that, check backends/platform/sdl/sdl.cpp, where it does this:
>> const Common::String locale = setlocale(LC_ALL, "");
>> 
>> // Restore default C locale to prevent issues with
>> // portability of sscanf(), atof(), etc.
>> // See bug #3615148
>> setlocale(LC_ALL, "C");
>> 
>> Be careful when changing the locale, you need to reset it afterwards (as
>> the comment mentions).
>> 
>> This stackoverflow question may be helpful:
>>  http://stackoverflow.com/questions/3191664/list-of-all-locales-and-their-short-codes
>> 
>> On Tue, Feb 17, 2015 at 1:08 PM, Fiodar Strizhniou < fedor_qd at mail.ru > wrote:
>> 
>> > I write simple application and run on phone:
>> >   printf("Locale is: %s\n", setlocale(LC_ALL, "en_GB"));
>> > Locale is NULL
>> > Which parts (decimal separators, etc) should be set? Which values from
>> > setlocale() used?
>> > Always yours, Strizhniou Fedor.
>> > С уважением, Стрижнёв Фёдор.
>> >
>> 
>> 
>> -- 
>> "Experience is the name every one gives to their mistakes" - Oscar Wilde
>