| #ifndef PROTON_BUFFER_H |
| #define PROTON_BUFFER_H 1 |
| |
| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| */ |
| |
| #include <proton/import_export.h> |
| #include <proton/object.h> |
| #include <proton/types.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef struct pn_buffer_t pn_buffer_t; |
| |
| pn_buffer_t *pn_buffer(size_t capacity); |
| void pn_buffer_free(pn_buffer_t *buf); |
| size_t pn_buffer_size(pn_buffer_t *buf); |
| size_t pn_buffer_capacity(pn_buffer_t *buf); |
| size_t pn_buffer_available(pn_buffer_t *buf); |
| int pn_buffer_ensure(pn_buffer_t *buf, size_t size); |
| int pn_buffer_append(pn_buffer_t *buf, const char *bytes, size_t size); |
| int pn_buffer_prepend(pn_buffer_t *buf, const char *bytes, size_t size); |
| size_t pn_buffer_get(pn_buffer_t *buf, size_t offset, size_t size, char *dst); |
| int pn_buffer_trim(pn_buffer_t *buf, size_t left, size_t right); |
| void pn_buffer_clear(pn_buffer_t *buf); |
| int pn_buffer_defrag(pn_buffer_t *buf); |
| pn_bytes_t pn_buffer_bytes(pn_buffer_t *buf); |
| pn_rwbytes_t pn_buffer_memory(pn_buffer_t *buf); |
| int pn_buffer_quote(pn_buffer_t *buf, pn_string_t *string, size_t n); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* buffer.h */ |