From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- support/dktools/dk4maiwhis.ctr | 98 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 support/dktools/dk4maiwhis.ctr (limited to 'support/dktools/dk4maiwhis.ctr') diff --git a/support/dktools/dk4maiwhis.ctr b/support/dktools/dk4maiwhis.ctr new file mode 100644 index 0000000000..c1f441bede --- /dev/null +++ b/support/dktools/dk4maiwhis.ctr @@ -0,0 +1,98 @@ +%% options + +copyright owner = Dirk Krause +copyright year = 2015-xxxx +license = bsd + + + +%% header + +/** @file + Retrieve short int value from + wchar_t string in hexadecimal notation. +*/ + +#ifndef DK4CONF_H_INCLUDED +#include "dk4conf.h" +#endif + +#ifndef DK4TYPES_H_INCLUDED +#include "dk4types.h" +#endif + +#ifndef DK4ERROR_H_INCLUDED +#include "dk4error.h" +#endif + + + +#ifdef __cplusplus +extern "C" { +#endif + +/** Retrieve numeric value from string, hexadecimal notation. + @param rp Pointer to result variable for the found value. + @param src String to check for numeric value. + @param endptr Address of pointer variable. + A pointer to the first character not processed + is stored here. + The function may also store a NULL pointer in this + variable. + The variable points to the correct error position + only if er.ec is DK4_E_SYNTAX. + @param atg Allow trailing garbage: + 0=no unprocessable trailing bytes allowed, + 1=trailing whitespaces allowed, + 2=any trailing characters allowed. + @param erp Error report, may be NULL. + @return 1 on success, 0 on error. + + Error codes: + DK4_E_INVALID_ARGUMENTS if rp or src is NULL, + DK4_E_MATH_OVERFLOW if the number is out of range, or + DK4_E_SYNTAX if src contains illegal characters. +*/ +int +dk4ma_input_wc_hex_short( + short *rp, + const wchar_t *src, + const wchar_t **endptr, + int atg, + dk4_er_t *erp +); + +#ifdef __cplusplus +} +#endif + +%% module + +#include "dk4maiwhdi.h" +#include "dk4maiwhis.h" +#include "dk4numco.h" + + + +int +dk4ma_input_wc_hex_short( + short *rp, + const wchar_t *src, + const wchar_t **endptr, + int atg, + dk4_er_t *erp +) +{ + dk4_im_t res; + int back = 0; + if (0 != dk4ma_input_wc_hex_dk4_im_t(&res, src, endptr, atg, erp)) { + if (((dk4_im_t)(SHRT_MIN) <= res) && (((dk4_im_t)(SHRT_MAX)) >= res)) { + *rp = (short)res; + back = 1; + } else { + dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW); + } + } + return back; +} + -- cgit v1.2.3