diff options
| author | Jan Sucan <jan@jansucan.com> | 2025-01-18 14:41:39 +0100 |
|---|---|---|
| committer | Ján Sučan <jan@jansucan.com> | 2025-01-18 14:43:47 +0100 |
| commit | 2c953a8012d07d76ae7f08e5a73504499d3047e2 (patch) | |
| tree | 2edefd51e9cc755c05de5ee483cdf97f32069865 /src/buffered_file.h | |
| parent | baf15215f5b99492ff0d9f374e9ec4c5481a4b41 (diff) | |
Rename buffered_file to buffered_stream
Diffstat (limited to 'src/buffered_file.h')
| -rw-r--r-- | src/buffered_file.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/src/buffered_file.h b/src/buffered_file.h deleted file mode 100644 index 23fa823..0000000 --- a/src/buffered_file.h +++ /dev/null @@ -1,84 +0,0 @@ -/* Copyright 2024 Ján Sučan <jan@jansucan.com> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 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 - * HOLDER 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. - */ - -#pragma once - -#include "exception.h" - -#include <cstring> -#include <filesystem> -#include <fstream> - -namespace BufferedFile -{ - -class Error : public DiffddError -{ - public: - explicit Error(const std::string &message) : DiffddError(message) {} -}; - -class Reader -{ - public: - Reader(std::istream &istream, size_t buffer_capacity); - virtual ~Reader() = default; - - size_t read(char *data, size_t data_size); - size_t tryRead(size_t data_size, char **return_data); - - private: - std::istream &m_istream; - std::unique_ptr<char[]> m_buffer; - size_t m_buffer_offset; - size_t m_buffer_size; - const size_t m_buffer_capacity; - - size_t read_buffer(size_t data_size, char **return_data); - void refill_buffer(); - size_t read_file(char *data, size_t data_size); -}; - -class Writer -{ - public: - Writer(std::ostream &ostream, size_t buffer_capacity); - virtual ~Writer(); - - void write(const char *data, size_t data_size); - - private: - std::ostream &m_ostream; - std::unique_ptr<char[]> m_buffer; - size_t m_buffer_size; - const size_t m_buffer_capacity; - - void write_buffer(const char *data, size_t data_size); - void flush_buffer(); - void write_file(const char *data, size_t data_size); -}; - -} // namespace BufferedFile |
