RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 08:48:11 +00:00
Code Issues Activity Actions

Fix some broken stuff in VFS test environment.

Browse source 
It's still lagging behind the metal environment but here's some work towards
fixing it at least.
This commit is contained in:
Andreas Kling 2018-11-07 15:51:39 +01:00
parent 981a3ae4b3
commit 61a84193d7
4 changed files with 27 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

1
VirtualFileSystem/Makefile
View file

@ -7,6 +7,7 @@ AK_OBJS = \
../AK/TemporaryFile.o \
../AK/SimpleMalloc.o \
../AK/StringBuilder.o \
../AK/FileSystemPath.o \
../AK/kmalloc.o
VFS_OBJS = \

10
VirtualFileSystem/VirtualFileSystem.cpp
View file

@ -258,10 +258,10 @@ void VirtualFileSystem::enumerateDirectoryInode(InodeIdentifier directoryInode,
}
#ifndef SERENITY
void VirtualFileSystem::listDirectory(const String& path)
void VirtualFileSystem::listDirectory(const String& path, InodeIdentifier base)
{
int error;
auto directoryInode = resolvePath(path, error);
auto directoryInode = resolvePath(path, error, base);
if (!directoryInode.isValid())
return;
@ -359,10 +359,10 @@ void VirtualFileSystem::listDirectory(const String& path)
});
}
void VirtualFileSystem::listDirectoryRecursively(const String& path)
void VirtualFileSystem::listDirectoryRecursively(const String& path, InodeIdentifier base)
{
int error;
auto directory = resolvePath(path, error);
auto directory = resolvePath(path, error, base);
if (!directory.isValid())
return;
@ -374,7 +374,7 @@ void VirtualFileSystem::listDirectoryRecursively(const String& path)
if (entry.name != "." && entry.name != "..") {
char buf[4096];
ksprintf(buf, "%s/%s", path.characters(), entry.name.characters());
listDirectoryRecursively(buf);
listDirectoryRecursively(buf, base);
}
} else {
kprintf("%s/%s\n", path.characters(), entry.name.characters());

4
VirtualFileSystem/VirtualFileSystem.h
View file

@ -79,8 +79,8 @@ public:
~VirtualFileSystem();
bool isDirectory(const String& path, InodeIdentifier base = InodeIdentifier());
void listDirectory(const String& path);
void listDirectoryRecursively(const String& path);
void listDirectory(const String& path, InodeIdentifier base);
void listDirectoryRecursively(const String& path, InodeIdentifier base);
unsigned maxNodeCount() const { return m_maxNodeCount; }
unsigned allocatedNodeCount() const { return m_maxNodeCount - m_nodeFreeList.size(); }

27
VirtualFileSystem/test.cpp
View file

@ -8,6 +8,7 @@
#include "FullDevice.h"
#include "RandomDevice.h"
#include <cstring>
#include <AK/FileSystemPath.h>
#include <AK/SimpleMalloc.h>
#include <AK/StdLib.h>
#include <AK/kmalloc.h>
@ -77,9 +78,9 @@ int main(int c, char** v)
vfs.mount(std::move(synthfs), "/syn");
vfs.listDirectory("/");
vfs.listDirectory(".", vfs.root()->inode);
printf("list /syn:\n");
vfs.listDirectory("/syn");
vfs.listDirectory("/syn", vfs.root()->inode);
#if 0
auto descriptor = vfs.open("/home/andreas/../../home/./andreas/./file2");
@ -94,6 +95,8 @@ int main(int c, char** v)
String currentDirectory = "/";
auto cwd = vfs.root()->inode;
while (true) {
char cmdbuf[256];
printf("::>");
@ -120,22 +123,30 @@ int main(int c, char** v)
}
if (cmd == "ls") {
vfs.listDirectory(currentDirectory);
vfs.listDirectory(".", cwd);
continue;
}
if (cmd == "lr") {
vfs.listDirectoryRecursively(currentDirectory);
vfs.listDirectoryRecursively(".", cwd);
continue;
}
if (cmd == "cd" && parts.size() > 1) {
char buf[1024];
char buf[4096];
sprintf(buf, "%s/%s", currentDirectory.characters(), parts[1].characters());
if (vfs.isDirectory(buf)) {
currentDirectory = buf;
FileSystemPath new_path(buf);
if (new_path.string() == "/") {
cwd = vfs.root()->inode;
continue;
}
int error;
auto new_cwd = vfs.open(new_path.string(), error, 0, cwd);
if (new_cwd && new_cwd->isDirectory()) {
currentDirectory = new_path.string();
cwd = new_cwd->metadata().inode;
} else {
printf("No such directory: %s\n", buf);
printf("No such directory: %s\n", parts[1].characters());
}
continue;
}