VC++ types to ctypes

[lux]

Hi to all,
i need to traslate this struct in python using ctypes

struct Soptions
{
char chVolumeLabel[128];
__int32 nSessionToImpor t;
BS_BOOL bJolietFileSyst em;
BS_BOOL bBootable;
TCHAR chBootImage[_MAX_PATH];
BS_BOOL bFinalize;
BS_BOOL bTestBurn;
BS_BOOL bPerformOPC;
BS_BOOL bVerifyAfterBur n;
__int32 nCacheSize;
BS_BOOL bUnderrunProtec tion;
BS_BOOL bEjectAfterBurn ;
__int32 nCopies;
}

I try to convert:

char xxx[128] -> c_char*128
__int32 -> c_int
BS_BOOL -> c_byte

TCHAR chBootImage[_MAX_PATH]; -> ???

But not work...
how to solve it?

Thank's, Luca

[Thomas Heller]

Re: VC++ types to ctypes

lux wrote:[color=blue]
> Hi to all,
> i need to traslate this struct in python using ctypes
>
> struct Soptions
> {
> char chVolumeLabel[128];
> __int32 nSessionToImpor t;
> BS_BOOL bJolietFileSyst em;
> BS_BOOL bBootable;
> TCHAR chBootImage[_MAX_PATH];
> BS_BOOL bFinalize;
> BS_BOOL bTestBurn;
> BS_BOOL bPerformOPC;
> BS_BOOL bVerifyAfterBur n;
> __int32 nCacheSize;
> BS_BOOL bUnderrunProtec tion;
> BS_BOOL bEjectAfterBurn ;
> __int32 nCopies;
> }
>
> I try to convert:
>
> char xxx[128] -> c_char*128
> __int32 -> c_int
> BS_BOOL -> c_byte
>
> TCHAR chBootImage[_MAX_PATH]; -> ???
>
> But not work...
> how to solve it?
>
> Thank's, Luca
>[/color]

_MAX_PATH is 260.
TCHAR is normally a unicode (wide) or a ascii (ansi) character, depending
on if _UNICODE is defined by the compiler. Assuming ascii,
TCHAR chBootImage[_MAX_PATH] -> c_char * 260

Thomas

[lux]

Re: VC++ types to ctypes

Thank you now it work!!!


Thomas Heller ha scritto:
[color=blue]
> lux wrote:[color=green]
> > Hi to all,
> > i need to traslate this struct in python using ctypes
> >
> > struct Soptions
> > {
> > char chVolumeLabel[128];
> > __int32 nSessionToImpor t;
> > BS_BOOL bJolietFileSyst em;
> > BS_BOOL bBootable;
> > TCHAR chBootImage[_MAX_PATH];
> > BS_BOOL bFinalize;
> > BS_BOOL bTestBurn;
> > BS_BOOL bPerformOPC;
> > BS_BOOL bVerifyAfterBur n;
> > __int32 nCacheSize;
> > BS_BOOL bUnderrunProtec tion;
> > BS_BOOL bEjectAfterBurn ;
> > __int32 nCopies;
> > }
> >
> > I try to convert:
> >
> > char xxx[128] -> c_char*128
> > __int32 -> c_int
> > BS_BOOL -> c_byte
> >
> > TCHAR chBootImage[_MAX_PATH]; -> ???
> >
> > But not work...
> > how to solve it?
> >
> > Thank's, Luca
> >[/color]
>
> _MAX_PATH is 260.
> TCHAR is normally a unicode (wide) or a ascii (ansi) character, depending
> on if _UNICODE is defined by the compiler. Assuming ascii,
> TCHAR chBootImage[_MAX_PATH] -> c_char * 260
>
> Thomas[/color]