iso9660.c File Reference

#include "iso9660.h"
#include "libk/serial.h"
#include "memory/kalloc.h"
#include "type.h"
#include "vfs/enum.h"
#include "vfs/filesystem.h"
#include "vfs/vfs.h"
#include <str.h>
#include <vfs/dentry.h>
#include <vfs/dev.h>
#include <vfs/vnode.h>

Go to the source code of this file.

Data Structures
struct	iso9660_internal_data

Functions
static int	iso9660_get_rr_symlink (struct iso9660_dir *entry, char *out_target)
static int	iso9660_get_rr_name (struct iso9660_dir *entry, char *out_name)
int	iso9660_lookup (struct fs_instance *instance, char *path, dentry_ptr parent, dentry_ptr *out)
int	iso9660_read (vnode_t *vnode, void *buf, size_t len, size_t offset)
int	iso9660_readlink (vnode_t *vnode, char *buf, size_t len)
vops_file_t *	iso9660_file_operations (void)
fs_operations_t *	iso9660_fs_operations (void)
vops_lnk_t *	iso9660_lnk_operations (void)

Variables
static fs_operations_t	_fs_ops = {0}
static vops_file_t	_file_ops = {0}
static vops_lnk_t	_lnk_ops = {0}

Function Documentation

iso9660_file_operations()

vops_file_t * iso9660_file_operations

(

void

)

Definition at line 432 of file iso9660.c.

References _file_ops, and iso9660_read().

Referenced by iso9660_lookup().

iso9660_fs_operations()

fs_operations_t * iso9660_fs_operations

(

void

)

Definition at line 437 of file iso9660.c.

References _fs_ops, and iso9660_lookup().

Referenced by INIT().

iso9660_get_rr_name()

static int iso9660_get_rr_name ( struct iso9660_dir * entry, char * out_name )

static

Definition at line 94 of file iso9660.c.

References flags, len, iso9660_dir::length, memcopy(), iso9660_dir::name_len, and name_len.

Referenced by iso9660_lookup().

iso9660_get_rr_symlink()

static int iso9660_get_rr_symlink ( struct iso9660_dir * entry, char * out_target )

static

Definition at line 23 of file iso9660.c.

References len, iso9660_dir::length, memcopy(), iso9660_dir::name_len, and name_len.

Referenced by iso9660_lookup().

iso9660_lnk_operations()

vops_lnk_t * iso9660_lnk_operations

(

void

)

Definition at line 442 of file iso9660.c.

References _lnk_ops, and iso9660_readlink().

Referenced by iso9660_lookup().

iso9660_lookup()

int iso9660_lookup	(	struct fs_instance *	instance,
		char *	path,
		dentry_ptr	parent,
		dentry_ptr *	out )

Definition at line 140 of file iso9660.c.

References base, create_and_attach_vnode(), iso9660_internal_data::extent, iso9660_internal_data::flags, instance, iOS9660_DIR_FLAG, iso9660_file_operations(), iso9660_get_rr_name(), iso9660_get_rr_symlink(), iso9660_lnk_operations(), kalloc(), kfree2(), LOG2_ERROR, LOG2_INFO, LOG2_WARN, LOG_DEBUG, LOG_WARN, memcmp(), memcopy(), name, name_len, offset, ops, parent, path, ptr, serial2_printf(), iso9660_internal_data::size, str(), strlen(), strncmp(), to_lowercase(), VFS_OK, VNODE_TYPE_DIR, VNODE_TYPE_FILE, and VNODE_TYPE_LNK.

Referenced by iso9660_fs_operations().

iso9660_read()

int iso9660_read	(	vnode_t *	vnode,
		void *	buf,
		size_t	len,
		size_t	offset )

Definition at line 389 of file iso9660.c.

References fs_instance::block_dentry, vnode::fs_instance, len, LOG2_ERROR, offset, ops, UNUSED, dentry::vnode, and vnode::vnode_private.

Referenced by iso9660_file_operations().

iso9660_readlink()

int iso9660_readlink	(	vnode_t *	vnode,
		char *	buf,
		size_t	len )

Definition at line 419 of file iso9660.c.

References len, memcopy(), serial2_printf(), strlen(), and vnode::vnode_private.

Referenced by iso9660_lnk_operations().

Variable Documentation

_file_ops

vops_file_t _file_ops = {0}

static

Definition at line 14 of file iso9660.c.

Referenced by iso9660_file_operations().

_fs_ops

fs_operations_t _fs_ops = {0}

static

Definition at line 13 of file iso9660.c.

Referenced by iso9660_fs_operations().

_lnk_ops

vops_lnk_t _lnk_ops = {0}

static

Definition at line 15 of file iso9660.c.

Referenced by iso9660_lnk_operations().