data_readwstr.c

Go to the documentation of this file.

/* read stmt for wstring's */

#include "fb.h"

FBCALL void fb_DataReadWstr( FB_WCHAR *dst, ssize_t dst_size )
{
        FB_LOCK();

        if( __fb_data_ptr ) {
                if( __fb_data_ptr->len == FB_DATATYPE_OFS ) {
                        /* !!!WRITEME!!! */
                } else if( __fb_data_ptr->len & FB_DATATYPE_WSTR ) {
                        fb_WstrAssign( dst, dst_size, __fb_data_ptr->wstr );
                } else {
                        fb_WstrAssignFromA( dst, dst_size, __fb_data_ptr->zstr, __fb_data_ptr->len );
                }
        } else {
                /* no more DATA, return empty string */
                fb_WstrAssign( dst, dst_size, _LC("") );
        }

        fb_DataNext( );

        FB_UNLOCK();
}