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Update kernel

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This commit is contained in:
Alex
2023-08-06 04:53:14 +03:00
parent 3b65386399
commit 2c51e4432f
181 changed files with 21873 additions and 21475 deletions
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57
KernelShell/Commands/ls.cpp Normal file
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/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../cmds.hpp"
#include <filesystem.hpp>
#include "../../kernel.h"
using namespace VirtualFileSystem;
void cmd_ls(const char *args)
{
if (args[0] == '\0')
{
Node *rootNode = thisProcess->CurrentWorkingDirectory;
if (rootNode == nullptr)
rootNode = vfs->GetRootNode()->Children[0];
foreach (auto var in rootNode->Children)
printf("%s\n", var->Name);
}
else
{
Node *thisNode = vfs->GetNodeFromPath(args, thisProcess->CurrentWorkingDirectory);
if (thisNode == nullptr)
{
printf("ls: %s: No such file or directory\n", args);
return;
}
if (thisNode->Flags != NodeFlags::DIRECTORY)
{
printf("%s\n", thisNode->Name);
return;
}
foreach (auto var in thisNode->Children)
printf("%s\n", var->Name);
}
}