Man Linux: Main Page and Category List

NAME

       Trf_TransformBuffer  -  Interface  to  procedures for transformation of
       character sequences.

SYNOPSIS

       #include <transform.h>

       int Trf_TransformBuffer
       (
            Trf_ControlBlock ctrlBlock,
            unsigned char *buf,
            int bufLen,
            Tcl_Interp *interp,
            ClientData clientData
       );

PARAMETERS

       Trf_ControlBlock ctrlBlock
              State of encoder/decoder.

       unsigned char *buf
              Characters to transform.

       int bufLen
              Number of characters.

       Tcl_Interp *interp
              Interpreter for error messages (NULL possible).

       ClientData clientData
              Arbitrary        information,        as        defined        in
              Trf_TypeDefinition.clientData.

DESCRIPTION

       A  procedure of this type is called to encode/decode a complete buffer.
       Return value is a standard tcl error  code.  In  case  of  failure  and
       interp  not  NULL an error message should be left in the result area of
       the specified interpreter. Only  one  of  ’Trf_TransformCharacter’  and
       ’Trf_TransformBuffer’  must  be  provided. The first named is easier to
       implement, this  one  should  be  faster.  If  both  are  provided,  ->
       ’Trf_TransformBuffer’ takes precedence.

SEE ALSO

       Trf_Init(3),           Trf_SafeInit(3),           Trf_IsInitialized(3),
       Trf_CreateOptions(3),    Trf_DeleteOptions(3),     Trf_CheckOptions(3),
       Trf_SetOption(3),       Trf_SetObjOption(3),       Trf_QueryOptions(3),
       Trf_SeekQueryOptions(3),   Trf_WriteProc(3),    Trf_CreateCtrlBlock(3),
       Trf_DeleteCtrlBlock(3),                      Trf_TransformCharacter(3),
       Trf_FlushTransformation(3), Trf_ClearCtrlBlock(3), Trf_QueryMaxRead(3),
       Trf_Register(3),        Trf_ConverterOptions(3),        Trf_MDStart(3),
       Trf_MDUpdate(3),  Trf_MDUpdateBuf(3),  Trf_MDFinal(3),  Trf_MDCheck(3),
       Trf_RegisterMessageDigest(3),   Trf_LoadLibrary(3),   Trf_XorBuffer(3),
       Trf_ShiftRegister(3),                         Trf_FlipRegisterShort(3),
       Trf_FlipRegisterLong(3), Trf_InitStubs(3)