0be6d925dc
Which means that reduz' beloved style which we all became used to will now be changed automatically to remove the first empty line. This makes us lean closer to 1TBS (the one true brace style) instead of hybridating it with some Allman-inspired spacing. There's still the case of braces around single-statement blocks that needs to be addressed (but clang-format can't help with that, but clang-tidy may if we agree about it). Part of #33027.
140 lines
4.3 KiB
C++
140 lines
4.3 KiB
C++
/*************************************************************************/
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/* file_access_buffered_fa.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef FILE_ACCESS_BUFFERED_FA_H
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#define FILE_ACCESS_BUFFERED_FA_H
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#include "core/io/file_access_buffered.h"
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template <class T>
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class FileAccessBufferedFA : public FileAccessBuffered {
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T f;
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int read_data_block(int p_offset, int p_size, uint8_t *p_dest = 0) const {
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ERR_FAIL_COND_V_MSG(!f.is_open(), -1, "Can't read data block when file is not opened.");
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((T *)&f)->seek(p_offset);
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if (p_dest) {
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f.get_buffer(p_dest, p_size);
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return p_size;
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} else {
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cache.offset = p_offset;
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cache.buffer.resize(p_size);
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// on Vector
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//uint8_t* write = cache.buffer.ptrw();
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//f.get_buffer(write.ptrw(), p_size);
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// on vector
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f.get_buffer(cache.buffer.ptrw(), p_size);
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return p_size;
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};
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};
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static FileAccess *create() {
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return memnew(FileAccessBufferedFA<T>());
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};
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protected:
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virtual void _set_access_type(AccessType p_access) {
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f._set_access_type(p_access);
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FileAccessBuffered::_set_access_type(p_access);
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};
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public:
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void flush() {
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f.flush();
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};
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void store_8(uint8_t p_dest) {
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f.store_8(p_dest);
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};
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void store_buffer(const uint8_t *p_src, int p_length) {
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f.store_buffer(p_src, p_length);
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};
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bool file_exists(const String &p_name) {
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return f.file_exists(p_name);
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};
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Error _open(const String &p_path, int p_mode_flags) {
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close();
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Error ret = f._open(p_path, p_mode_flags);
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if (ret != OK)
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return ret;
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//ERR_FAIL_COND_V( ret != OK, ret );
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file.size = f.get_len();
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file.offset = 0;
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file.open = true;
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file.name = p_path;
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file.access_flags = p_mode_flags;
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cache.buffer.resize(0);
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cache.offset = 0;
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return set_error(OK);
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};
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void close() {
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f.close();
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file.offset = 0;
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file.size = 0;
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file.open = false;
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file.name = "";
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cache.buffer.resize(0);
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cache.offset = 0;
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set_error(OK);
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};
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virtual uint64_t _get_modified_time(const String &p_file) {
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return f._get_modified_time(p_file);
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}
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virtual uint32_t _get_unix_permissions(const String &p_file) {
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return f._get_unix_permissions(p_file);
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}
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virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions) {
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return f._set_unix_permissions(p_file, p_permissions);
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}
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FileAccessBufferedFA() {}
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};
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#endif // FILE_ACCESS_BUFFERED_FA_H
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