mirror of
https://github.com/Fennix-Project/Kernel.git
synced 2025-05-25 22:14:37 +00:00
76 lines
1.7 KiB
C++
76 lines
1.7 KiB
C++
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "../cmds.hpp"
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#include <filesystem.hpp>
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#include "../../kernel.h"
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using namespace vfs;
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void tree_loop(Node *rootNode, int depth = 0)
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{
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foreach (auto Child in rootNode->Children)
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{
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Display->UpdateBuffer();
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if (Child->Type == NodeType::DIRECTORY ||
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Child->Type == NodeType::MOUNTPOINT)
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{
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printf("%*s%*s%*s|- %s\n",
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depth, "",
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depth, "",
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depth, "",
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Child->Name);
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tree_loop(Child, depth + 1);
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}
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else
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printf("%*s%*s%*s|- %s\n",
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depth, "",
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depth, "",
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depth, "",
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Child->Name);
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}
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}
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void cmd_tree(const char *args)
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{
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Node *rootNode = thisProcess->CurrentWorkingDirectory;
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if (args[0] == '\0')
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{
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if (rootNode == nullptr)
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rootNode = fs->GetRootNode()->Children[0];
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}
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else
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{
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rootNode = fs->GetNodeFromPath(args, thisProcess->CurrentWorkingDirectory);
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if (rootNode == nullptr)
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{
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printf("ls: %s: No such file or directory\n", args);
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return;
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}
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if (rootNode->Type != NodeType::DIRECTORY)
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{
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printf("%s\n", rootNode->Name);
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return;
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}
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}
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printf("%s\n", rootNode->Name);
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tree_loop(rootNode);
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}
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