updates
This commit is contained in:
@@ -1,156 +1,156 @@
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/*
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Copyright <2018-2023> <scott.e.graves@protonmail.com>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "drives/directory_iterator.hpp"
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#include "utils/error_utils.hpp"
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#include "utils/path_utils.hpp"
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namespace repertory {
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#ifndef _WIN32
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auto directory_iterator::fill_buffer(const remote::file_offset &offset,
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fuse_fill_dir_t filler_function,
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void *buffer,
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populate_stat_callback populate_stat)
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-> int {
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if (offset < items_.size()) {
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try {
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std::string item_name;
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struct stat st {};
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struct stat *pst = nullptr;
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switch (offset) {
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case 0: {
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item_name = ".";
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} break;
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case 1: {
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item_name = "..";
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} break;
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default: {
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const auto &item = items_[offset];
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item_name = utils::path::strip_to_file_name(item.api_path);
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populate_stat(item.api_path, item.size, item.meta, item.directory, &st);
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pst = &st;
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} break;
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}
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#if FUSE_USE_VERSION >= 30
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if (filler_function(buffer, &item_name[0], pst, offset + 1,
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FUSE_FILL_DIR_PLUS) != 0) {
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#else
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if (filler_function(buffer, &item_name[0], pst, offset + 1) != 0) {
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#endif
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errno = ENOMEM;
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return -1;
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}
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} catch (const std::exception &e) {
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utils::error::raise_error(__FUNCTION__, e,
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"failed to fill fuse directory buffer");
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}
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return 0;
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}
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errno = 120;
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return -1;
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}
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#endif // !_WIN32
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auto directory_iterator::get(std::size_t offset, std::string &item) -> int {
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if (offset < items_.size()) {
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item = items_[offset].api_path;
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return 0;
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}
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errno = 120;
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return -1;
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}
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auto directory_iterator::get_directory_item(std::size_t offset,
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directory_item &di) -> api_error {
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if (offset < items_.size()) {
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di = items_[offset];
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return api_error::success;
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}
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return api_error::directory_end_of_files;
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}
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auto directory_iterator::get_directory_item(const std::string &api_path,
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directory_item &di) -> api_error {
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auto iter =
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std::find_if(items_.begin(), items_.end(), [&](const auto &item) -> bool {
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return api_path == item.api_path;
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});
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if (iter != items_.end()) {
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di = *iter;
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return api_error::success;
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}
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return api_error::item_not_found;
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}
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auto directory_iterator::get_json(std::size_t offset, json &item) -> int {
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if (offset < items_.size()) {
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item = items_[offset].to_json();
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return 0;
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}
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errno = 120;
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return -1;
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}
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auto directory_iterator::get_next_directory_offset(
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const std::string &api_path) const -> std::size_t {
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const auto it = std::find_if(
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items_.begin(), items_.end(),
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[&api_path](const auto &di) -> bool { return api_path == di.api_path; });
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return (it == items_.end())
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? 0
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: std::distance(items_.begin(), it) + std::size_t(1u);
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}
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auto directory_iterator::operator=(const directory_iterator &iterator) noexcept
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-> directory_iterator & {
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if (this != &iterator) {
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items_ = iterator.items_;
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}
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return *this;
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}
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auto directory_iterator::operator=(directory_iterator &&iterator) noexcept
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-> directory_iterator & {
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if (this != &iterator) {
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items_ = std::move(iterator.items_);
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}
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return *this;
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}
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auto directory_iterator::operator=(directory_item_list list) noexcept
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-> directory_iterator & {
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if (&items_ != &list) {
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items_ = std::move(list);
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}
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return *this;
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}
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} // namespace repertory
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/*
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Copyright <2018-2023> <scott.e.graves@protonmail.com>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "drives/directory_iterator.hpp"
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#include "utils/error_utils.hpp"
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#include "utils/path_utils.hpp"
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namespace repertory {
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#ifndef _WIN32
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auto directory_iterator::fill_buffer(const remote::file_offset &offset,
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fuse_fill_dir_t filler_function,
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void *buffer,
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populate_stat_callback populate_stat)
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-> int {
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if (offset < items_.size()) {
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try {
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std::string item_name;
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struct stat st {};
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struct stat *pst = nullptr;
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switch (offset) {
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case 0: {
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item_name = ".";
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} break;
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case 1: {
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item_name = "..";
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} break;
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default: {
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const auto &item = items_[offset];
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item_name = utils::path::strip_to_file_name(item.api_path);
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populate_stat(item.api_path, item.size, item.meta, item.directory, &st);
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pst = &st;
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} break;
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}
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#if FUSE_USE_VERSION >= 30
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if (filler_function(buffer, &item_name[0], pst, offset + 1,
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FUSE_FILL_DIR_PLUS) != 0) {
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#else
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if (filler_function(buffer, &item_name[0], pst, offset + 1) != 0) {
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#endif
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errno = ENOMEM;
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return -1;
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}
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} catch (const std::exception &e) {
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utils::error::raise_error(__FUNCTION__, e,
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"failed to fill fuse directory buffer");
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}
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return 0;
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}
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errno = 120;
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return -1;
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}
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#endif // !_WIN32
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auto directory_iterator::get(std::size_t offset, std::string &item) -> int {
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if (offset < items_.size()) {
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item = items_[offset].api_path;
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return 0;
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}
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errno = 120;
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return -1;
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}
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auto directory_iterator::get_directory_item(std::size_t offset,
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directory_item &di) -> api_error {
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if (offset < items_.size()) {
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di = items_[offset];
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return api_error::success;
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}
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return api_error::directory_end_of_files;
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}
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auto directory_iterator::get_directory_item(const std::string &api_path,
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directory_item &di) -> api_error {
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auto iter =
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std::find_if(items_.begin(), items_.end(), [&](const auto &item) -> bool {
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return api_path == item.api_path;
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});
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if (iter != items_.end()) {
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di = *iter;
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return api_error::success;
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}
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return api_error::item_not_found;
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}
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auto directory_iterator::get_json(std::size_t offset, json &item) -> int {
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if (offset < items_.size()) {
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item = items_[offset].to_json();
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return 0;
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}
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errno = 120;
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return -1;
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}
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auto directory_iterator::get_next_directory_offset(
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const std::string &api_path) const -> std::size_t {
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const auto it = std::find_if(
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items_.begin(), items_.end(),
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[&api_path](const auto &di) -> bool { return api_path == di.api_path; });
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return (it == items_.end())
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? 0
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: std::distance(items_.begin(), it) + std::size_t(1u);
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}
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auto directory_iterator::operator=(const directory_iterator &iterator) noexcept
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-> directory_iterator & {
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if (this != &iterator) {
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items_ = iterator.items_;
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}
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return *this;
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}
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auto directory_iterator::operator=(directory_iterator &&iterator) noexcept
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-> directory_iterator & {
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if (this != &iterator) {
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items_ = std::move(iterator.items_);
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}
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return *this;
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}
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auto directory_iterator::operator=(directory_item_list list) noexcept
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-> directory_iterator & {
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if (&items_ != &list) {
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items_ = std::move(list);
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}
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return *this;
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}
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} // namespace repertory
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