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Fix driver implementation

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This commit is contained in:
EnderIce2
2024-07-07 03:14:54 +03:00
parent 3e5177d375
commit 51ea074b60
29 changed files with 3069 additions and 1510 deletions
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120
kshell/commands/tree.cpp
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@ -21,57 +21,81 @@
#include "../../kernel.h"
using namespace vfs;
void tree_loop(FileNode *rootNode, int depth = 0)
{
// foreach (auto Child in rootNode->GetChildren(true))
// {
// Display->UpdateBuffer();
// if (Child->Stat.IsType(DIRECTORY) || Child->Stat.IsType(MOUNTPOINT))
// {
// printf("%*s%*s%*s|- %s\n",
// depth, "",
// depth, "",
// depth, "",
// Child->FileName);
// tree_loop(Child, depth + 1);
// }
// else
// printf("%*s%*s%*s|- %s\n",
// depth, "",
// depth, "",
// depth, "",
// Child->FileName);
// }
// void tree_loop(Node *rootNode, int depth = 0)
// {
// foreach (auto Child in rootNode->GetChildren(true))
// {
// Display->UpdateBuffer();
// if (Child->Stat.IsType(DIRECTORY) || Child->Stat.IsType(MOUNTPOINT))
// {
// printf("%*s%*s%*s|- %s\n",
// depth, "",
// depth, "",
// depth, "",
// Child->FileName);
// tree_loop(Child, depth + 1);
// }
// else
// printf("%*s%*s%*s|- %s\n",
// depth, "",
// depth, "",
// depth, "",
// Child->FileName);
// }
// }
kdirent *dirBuffer = new kdirent[16];
ssize_t read = 0;
off_t offset = 0;
while ((read = rootNode->ReadDir(dirBuffer, sizeof(kdirent) * 16, offset, LONG_MAX)) > 0)
{
if (read / sizeof(kdirent) == 0)
break;
off_t bufOffset = 0;
for (size_t i = 0; i < read / sizeof(kdirent); i++)
{
kdirent *dirent = (kdirent *)((uintptr_t)dirBuffer + bufOffset);
if (dirent->d_reclen == 0)
break;
bufOffset += dirent->d_reclen;
if (strcmp(dirent->d_name, ".") == 0 || strcmp(dirent->d_name, "..") == 0)
continue;
FileNode *node = fs->GetByPath(dirent->d_name, rootNode);
if (node == nullptr)
continue;
for (int i = 0; i < depth; i++)
printf(" ");
printf("|- %s\n", dirent->d_name);
if (node->IsDirectory())
tree_loop(node, depth + 1);
}
offset += read;
}
delete[] dirBuffer;
}
void cmd_tree(const char *args)
{
/* FIXME: Reimplement this later */
assert(!"Function not implemented");
FileNode *rootNode = thisProcess->CWD;
if (args[0] == '\0')
{
if (rootNode == nullptr)
rootNode = fs->GetRoot(0);
}
else
{
rootNode = fs->GetByPath(args, nullptr);
if (rootNode == nullptr)
{
printf("ls: %s: No such file or directory\n", args);
return;
}
}
// Node *rootNode = thisProcess->CWD;
// if (args[0] == '\0')
// {
// if (rootNode == nullptr)
// rootNode = fs->FileSystemRoots->GetChildren(true)[0];
// }
// else
// {
// rootNode = fs->GetByPath(args, thisProcess->CWD, true);
// if (rootNode == nullptr)
// {
// printf("ls: %s: No such file or directory\n", args);
// return;
// }
// if (!rootNode->Stat.IsType(DIRECTORY))
// {
// printf("%s\n", rootNode->FileName);
// return;
// }
// }
// printf("%s\n", rootNode->FileName);
// tree_loop(rootNode);
printf("%s\n", rootNode->Name.c_str());
tree_loop(rootNode);
}