Diff: embeddedRTPS/thirdparty/Micro-CDR/include/ucdr/common.h

Revision:

0:580aba13d1a1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/embeddedRTPS/thirdparty/Micro-CDR/include/ucdr/common.h	Thu Dec 30 21:06:29 2021 +0900
@@ -0,0 +1,76 @@
+// Copyright 2017 Proyectos y Sistemas de Mantenimiento SL (eProsima).
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _MICROCDR_COMMON_H_
+#define _MICROCDR_COMMON_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <ucdr/dll.h>
+#include <ucdr/config.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+typedef enum ucdrEndianness {
+    UCDR_BIG_ENDIANNESS,
+    UCDR_LITTLE_ENDIANNESS
+
+} ucdrEndianness;
+
+typedef struct ucdrBuffer
+{
+    const uint8_t *init;
+    const uint8_t *final;
+    uint8_t *iterator;
+
+    ucdrEndianness endianness;
+    uint32_t last_data_size;
+
+    bool error;
+
+} ucdrBuffer;
+
+UCDRDLLAPI extern const ucdrEndianness UCDR_MACHINE_ENDIANNESS;
+
+// ------------------------------------------------
+//              Main library functions
+// ------------------------------------------------
+UCDRDLLAPI void ucdr_init_buffer               (ucdrBuffer* mb, const uint8_t* data, const uint32_t size);
+UCDRDLLAPI void ucdr_init_buffer_offset        (ucdrBuffer* mb, const uint8_t* data, const uint32_t size, uint32_t offset);
+UCDRDLLAPI void ucdr_init_buffer_offset_endian (ucdrBuffer* mb, const uint8_t* data, const uint32_t size, uint32_t offset, ucdrEndianness endianness);
+UCDRDLLAPI void ucdr_copy_buffer               (ucdrBuffer* mb_dest, const ucdrBuffer* mb_source);
+bool ucdr_check_buffer(ucdrBuffer* mb, const uint32_t bytes);
+
+UCDRDLLAPI void ucdr_reset_buffer        (ucdrBuffer* mb);
+UCDRDLLAPI void ucdr_reset_buffer_offset (ucdrBuffer* mb, const uint32_t offset);
+
+UCDRDLLAPI void     ucdr_align_to              (ucdrBuffer* mb, const uint32_t alignment);
+UCDRDLLAPI uint32_t ucdr_alignment             (uint32_t buffer_position, const uint32_t data_size);
+UCDRDLLAPI uint32_t ucdr_buffer_alignment(const ucdrBuffer* mb, const uint32_t data_size);
+
+UCDRDLLAPI size_t     ucdr_buffer_size      (const ucdrBuffer* mb);
+UCDRDLLAPI size_t     ucdr_buffer_length    (const ucdrBuffer* mb);
+UCDRDLLAPI size_t     ucdr_buffer_remaining (const ucdrBuffer* mb);
+UCDRDLLAPI ucdrEndianness ucdr_buffer_endianness(const ucdrBuffer* mb);
+UCDRDLLAPI bool       ucdr_buffer_has_error (const ucdrBuffer* mb);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //_MICROCDR_COMMON_H_