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/dk4rec13.ctr | 90 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) create mode 100644 support/dktools/dk4rec13.ctr (limited to 'support/dktools/dk4rec13.ctr') diff --git a/support/dktools/dk4rec13.ctr b/support/dktools/dk4rec13.ctr new file mode 100644 index 0000000000..7cd8fe5451 --- /dev/null +++ b/support/dktools/dk4rec13.ctr @@ -0,0 +1,90 @@ +%% options + +copyright owner = Dirk Krause +copyright year = 2015-xxxx +license = bsd + + +%% header + +/** @file + String recoding from ASCII to 32 bit. + + CRT on Windows: Not used. +*/ + +#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 + +/** Recode string from ASCII to 32 bit. + @param dstb Destination buffer. + @param szdstb Size of destination buffer (number of bytes). + @param src Source string to convert. + @param erp Error report, may be NULL. + @return 1 on success, 0 on error. + + Error codes: + - DK4_E_INVALID_ARGUMENTS
+ if src or dstb is NULL or szdstb is 0, + - DK4_E_BUFFER_TOO_SMALL
+ if dstb is too small, + - DK4_E_SYNTAX
+ with the number of successfully recoded characters in nelem if a + non-recodable character was found. +*/ +int +dk4recode_ascii_to_c32( + dk4_c32_t *dstb, size_t szdstb, const char *src, dk4_er_t *erp +); + +#ifdef __cplusplus +} +#endif + +%% module + +#include "dk4rec13.h" + +#ifndef DK4STR8_H_INCLUDED +#include "dk4str8.h" +#endif + + + +int +dk4recode_ascii_to_c32( + dk4_c32_t *dstb, size_t szdstb, const char *src, dk4_er_t *erp +) +{ + int back = 0; + + if ((NULL != dstb) && (0 < szdstb) && (NULL != src)) { + if (szdstb > dk4str8_len(src)) { + while ('\0' != *src) { + *(dstb++) = (dk4_c32_t)((unsigned char)(*(src++))); + } + *dstb = dkC32(0); + back = 1; + } else { + dk4error_set_simple_error_code(erp, DK4_E_BUFFER_TOO_SMALL); + } + } else { + dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); + } + return back; +} + + -- cgit v1.2.3