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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/dktools/dk4strms.c
Initial commit
Diffstat (limited to 'support/dktools/dk4strms.c')
-rw-r--r--support/dktools/dk4strms.c218
1 files changed, 218 insertions, 0 deletions
diff --git a/support/dktools/dk4strms.c b/support/dktools/dk4strms.c
new file mode 100644
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+++ b/support/dktools/dk4strms.c
@@ -0,0 +1,218 @@
+/*
+ WARNING: This file was generated by dkct.
+ Changes you make here will be lost if dkct is run again!
+ You should modify the original source and run dkct on it.
+ Original source: dk4strms.ctr
+*/
+
+/*
+Copyright (C) 2016-2017, Dirk Krause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above opyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+* Neither the name of the author nor the names of contributors may be used
+ to endorse or promote products derived from this software without specific
+ prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/** @file dk4strms.c The dk4strms module.
+*/
+
+
+#line 226 "dk4strms.ctr"
+
+
+#include "dk4conf.h"
+
+#if DK4_HAVE_STRING_H
+#ifndef STRING_H_INCLUDED
+#include <string.h>
+#define STRING_H_INCLUDED 1
+#endif
+#endif
+
+#if DK4_HAVE_MATH_H
+#ifndef MATH_H_INCLUDED
+#include <math.h>
+#define MATH_H_INCLUDED 1
+#endif
+#endif
+
+#include "dk4strms.h"
+#include "dk4mao8dbl.h"
+
+
+int
+dk4stream_serialize_u32(dk4_stream_t *strm, uint32_t u32, dk4_er_t *erp)
+{
+ unsigned char buf[8];
+ int back = 0;
+
+ if (NULL != strm) {
+ buf[0] = (unsigned char)( u32 & 0x000000FFUL);
+ buf[1] = (unsigned char)((u32 >> 8) & 0x000000FFUL);
+ buf[2] = (unsigned char)((u32 >> 16) & 0x000000FFUL);
+ buf[3] = (unsigned char)((u32 >> 24) & 0x000000FFUL);
+ back = dk4stream_write(strm, buf, 4, erp);
+ }
+ else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+}
+
+
+
+int
+dk4stream_serialize_i32(dk4_stream_t *strm, int32_t i32, dk4_er_t *erp)
+{
+ return ( dk4stream_serialize_u32(strm, (uint32_t)i32, erp) );
+}
+
+
+
+int
+dk4stream_serialize_u16(dk4_stream_t *strm, uint16_t u16, dk4_er_t *erp)
+{
+ unsigned char buf[8];
+ int back = 0;
+
+ if (NULL != strm) {
+ buf[0] = (unsigned char)( u16 & 0x00FFU);
+ buf[1] = (unsigned char)((u16 >> 8) & 0x00FFU);
+ back = dk4stream_write(strm, buf, 2, erp);
+ }
+ else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+}
+
+
+
+int
+dk4stream_serialize_i16(dk4_stream_t *strm, int16_t i16, dk4_er_t *erp)
+{
+ return ( dk4stream_serialize_u16(strm, (uint16_t)i16, erp) );
+}
+
+
+
+int
+dk4stream_serialize_u8(dk4_stream_t *strm, uint8_t u8, dk4_er_t *erp)
+{
+ unsigned char uc;
+ int back = 0;
+
+ if (NULL != strm) {
+ uc = (unsigned char)u8;
+ back = dk4stream_write(strm, &uc, 1, erp);
+ }
+ else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+}
+
+
+
+int
+dk4stream_serialize_i8(dk4_stream_t *strm, int8_t i8, dk4_er_t *erp)
+{
+ return ( dk4stream_serialize_u8(strm, (uint8_t)i8, erp) );
+}
+
+
+
+int
+dk4stream_serialize_string(dk4_stream_t *strm, const char *str, dk4_er_t *erp)
+{
+ size_t sl = 0;
+ int back = 0;
+
+ if ((NULL != strm) && (NULL != str)) {
+ sl = strlen(str);
+ if (((size_t)0xFFFFU) > sl) {
+ sl++;
+ if (0 < dk4stream_serialize_u16(strm, (uint16_t)sl, erp)) {
+ back = dk4stream_write(strm, str, sl, erp);
+ }
+ else {
+ /* ERROR: Failed to serialize string length already reported */
+ }
+ }
+ 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;
+}
+
+
+
+int
+dk4stream_serialize_double(dk4_stream_t *strm,double d,double e,dk4_er_t *erp)
+{
+ char buf[16*sizeof(double)];
+ size_t szbuf = sizeof(buf);
+ int back = 0;
+ if (NULL != strm) {
+ if (fabs(d) < e) {
+ back = dk4stream_serialize_u16(strm, (uint16_t)0U, erp);
+ }
+ else {
+ if (0 < dk4ma_write_c8_double(buf, szbuf, d, 1, 1, erp)) {
+ back = dk4stream_serialize_string(strm, buf, erp);
+ }
+ else {
+ /* ##### ERROR: Failed to write double to string */
+ }
+ }
+ }
+ else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+}
+
+
+
+int
+dk4stream_serialize_double_0(dk4_stream_t *strm, dk4_er_t *erp)
+{
+ int back = 0;
+
+ if (NULL != strm) {
+ back = dk4stream_serialize_u16(strm, 0U, erp);
+ }
+ else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+}
+
+
+
+/* vim: set ai sw=4 ts=4 : */
+