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use crate::eabi::{i6, i_ii_i_ri, i_ii_i_rii};
use crate::sys::ScePspDateTime;
use crate::sys::SceUid;
use core::ffi::c_void;
/// Describes a single directory entry
#[repr(C)]
#[derive(Copy, Clone)]
pub struct SceIoDirent {
/// File status.
pub d_stat: SceIoStat,
/// File name.
pub d_name: [u8; 256usize],
/// Device-specific data.
pub d_private: *mut c_void,
pub dummy: i32,
}
/// Structure to hold the status information about a file
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct SceIoStat {
pub st_mode: IoStatMode,
pub st_attr: IoStatAttr,
/// Size of the file in bytes.
pub st_size: i64,
/// Creation time.
pub st_ctime: ScePspDateTime,
/// Access time.
pub st_atime: ScePspDateTime,
/// Modification time.
pub st_mtime: ScePspDateTime,
/// Device-specific data.
pub st_private: [u32; 6usize],
}
bitflags::bitflags! {
#[repr(transparent)]
pub struct IoStatMode: i32 {
/// Symbolic Link
const IFLNK = 0x4000;
/// Directory
const IFDIR = 0x1000;
/// Regular file
const IFREG = 0x2000;
/// Set UID
const ISUID = 0x0800;
/// Set GID
const ISGID = 0x0400;
/// Sticky
const ISVTX = 0x0200;
/// Read user permission
const IRUSR = 0x0100;
/// Write user permission
const IWUSR = 0x0080;
/// Execute user permission
const IXUSR = 0x0040;
/// Read group permission
const IRGRP = 0x0020;
/// Write group permission
const IWGRP = 0x0010;
/// Execute group permission
const IXGRP = 0x0008;
/// Read others permission
const IROTH = 0x0004;
/// Write others permission
const IWOTH = 0x0002;
/// Execute others permission
const IXOTH = 0x0001;
}
}
bitflags::bitflags! {
#[repr(transparent)]
pub struct IoStatAttr: u32 {
/// Symlink
const IFLNK = 0x0008;
/// Directory
const IFDIR = 0x0010;
/// Regular file
const IFREG = 0x0020;
/// Hidden read permisson
const IROTH = 0x0004;
/// Hidden write permission
const IWOTH = 0x0002;
/// Hidden execution permission
const IXOTH = 0x0001;
}
}
#[repr(u32)]
/// Permission value for the sceIoAssign function
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
pub enum IoAssignPerms {
RdWr = 0,
RdOnly = 1,
}
#[repr(u32)]
pub enum IoWhence {
Set = 0,
Cur = 1,
End = 2,
}
bitflags::bitflags! {
#[repr(transparent)]
pub struct IoOpenFlags: i32 {
const RD_ONLY = 0x0001;
const WR_ONLY = 0x0002;
const RD_WR = 0x0003;
const NBLOCK = 0x0004;
const DIR = 0x0008;
const APPEND = 0x0100;
const CREAT = 0x0200;
const TRUNC = 0x0400;
const EXCL = 0x0800;
const NO_WAIT = 0x8000;
}
}
/// Octal unix permissions
pub type IoPermissions = i32;
psp_extern! {
#![name = "IoFileMgrForUser"]
#![flags = 0x4001]
#![version = (0, 0)]
#[psp(0x109F50BC)]
/// Open or create a file for reading or writing
///
/// # Parameters
///
/// - `file`: Pointer to a string holding the name of the file to open
/// - `flags`: Libc styled flags that are or'ed together
/// - `permissions`: Octal unix permissions.
///
/// # Return value
///
/// A non-negative integer is a valid fd, anything else an error
pub fn sceIoOpen(file: *const u8, flags: IoOpenFlags, permissions: IoPermissions) -> SceUid;
#[psp(0x89AA9906)]
/// Open or create a file for reading or writing (asynchronous)
///
/// # Parameters
///
/// - `file`: Pointer to a string holding the name of the file to open
/// - `flags`: Libc styled flags that are or'ed together
/// - `permissions`: Octal unix permissions.
///
/// # Return value
///
/// A non-negative integer is a valid fd, anything else an error
pub fn sceIoOpenAsync(
file: *const u8,
flags: IoOpenFlags,
permissions: IoPermissions
) -> SceUid;
#[psp(0x810C4BC3)]
/// Delete a descriptor
///
/// # Parameters
///
/// - `fd`: File descriptor to close
///
/// # Return value
///
/// < 0 on error
pub fn sceIoClose(fd: SceUid) -> i32;
#[psp(0xFF5940B6)]
/// Delete a descriptor (asynchronous)
///
/// # Parameters
///
/// - `fd`: File descriptor to close
///
/// # Return value
///
/// < 0 on error
pub fn sceIoCloseAsync(fd: SceUid) -> i32;
#[psp(0x6A638D83)]
/// Read input
///
/// # Parameters
///
/// - `fd`: Opened file descriptor to read from
/// - `data`: Pointer to the buffer where the read data will be placed
/// - `size`: Size of the read in bytes
///
/// # Return value
///
/// The number of bytes read
pub fn sceIoRead(fd: SceUid, data: *mut c_void, size: u32)
-> i32;
#[psp(0xA0B5A7C2)]
/// Read input (asynchronous)
///
/// # Parameters
///
/// - `fd`: Opened file descriptor to read from
/// - `data`: Pointer to the buffer where the read data will be placed
/// - `size`: Size of the read in bytes
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoReadAsync(fd: SceUid, data: *mut c_void, size: u32)
-> i32;
#[psp(0x42EC03AC)]
/// Write output
///
/// # Parameters
///
/// - `fd`: Opened file descriptor to write to
/// - `data`: Pointer to the data to write
/// - `size`: Size of data to write
///
/// # Return value
///
/// The number of bytes written
pub fn sceIoWrite(fd: SceUid, data: *const c_void, size: usize) -> i32;
#[psp(0x0FACAB19)]
/// Write output (asynchronous)
///
/// # Parameters
///
/// - `fd`: Opened file descriptor to write to
/// - `data`: Pointer to the data to write
/// - `size`: Size of data to write
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoWriteAsync(fd: SceUid, data: *const c_void, size: u32)
-> i32;
#[psp(0x27EB27B8, i_ii_i_rii)]
/// Reposition read/write file descriptor offset
///
/// # Parameters
///
/// - `fd`: Opened file descriptor with which to seek
/// - `offset`: Relative offset from the start position given by whence
/// - `whence`: Set to `IoWhence::Set` to seek from the start of the file,
/// `IoWhence::Cur` seek from the current position and `IoWhence::End` to seek
/// from the end.
///
/// # Return value
///
/// The position in the file after the seek.
pub fn sceIoLseek(fd: SceUid, offset: i64, whence: IoWhence) -> i64;
#[psp(0x71B19E77, i_ii_i_ri)]
/// Reposition read/write file descriptor offset (asynchronous)
///
/// # Parameters
///
/// - `fd`: Opened file descriptor with which to seek
/// - `offset`: Relative offset from the start position given by whence
/// - `whence`: Set to `IoWhence::Set` to seek from the start of the file,
/// `IoWhence::Cur` seek from the current position and IoWhence::End to seek
/// from the end.
///
/// # Return value
///
/// < 0 on error. Actual value should be passed returned by the ::sceIoWaitAsync call.
pub fn sceIoLseekAsync(fd: SceUid, offset: i64, whence: IoWhence) -> i32;
#[psp(0x68963324)]
/// Reposition read/write file descriptor offset (32bit mode)
///
/// # Parameters
///
/// - `fd`: Opened file descriptor with which to seek
/// - `offset`: Relative offset from the start position given by whence
/// - `whence`: Set to `IoWhence::Set` to seek from the start of the file,
/// `IoWhence::Cur` seek from the current position and IoWhence::End to seek
/// from the end.
///
/// # Return value
///
/// The position in the file after the seek.
pub fn sceIoLseek32(fd: SceUid, offset: i32, whence: IoWhence) -> i32;
#[psp(0x1B385D8F)]
/// Reposition read/write file descriptor offset (32bit mode, asynchronous)
///
/// # Parameters
///
/// - `fd`: Opened file descriptor with which to seek
/// - `offset`: Relative offset from the start position given by whence
/// - `whence`: Set to IoWhence::Set to seek from the start of the file, IoWhence::Cur
/// seek from the current position and IoWhence::End to seek from the end.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoLseek32Async(fd: SceUid, offset: i32, whence: IoWhence) -> i32;
#[psp(0xF27A9C51)]
/// Remove directory entry
///
/// # Parameters
///
/// - `file`: Path to the file to remove
///
/// # Return value
///
/// < 0 on error
pub fn sceIoRemove(file: *const u8) -> i32;
#[psp(0x06A70004)]
/// Make a directory file
///
/// # Parameters
///
/// `dir`
/// - `mode`: Access mode.
///
/// # Return value
///
/// Returns the value 0 if its succesful otherwise -1
pub fn sceIoMkdir(dir: *const u8, mode: IoPermissions) -> i32;
#[psp(0x1117C65F)]
/// Remove a directory file
/// # Parameters
///
/// - `path`: Removes a directory file pointed by the string path
///
/// # Return value
///
/// Returns the value 0 if its succesful otherwise -1
pub fn sceIoRmdir(path: *const u8) -> i32;
#[psp(0x55F4717D)]
/// Change the current directory.
/// # Parameters
///
/// - `path`: The path to change to.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoChdir(path: *const u8) -> i32;
#[psp(0x779103A0)]
/// Change the name of a file
///
/// # Parameters
///
/// - `oldname`: The old filename
/// - `newname`: The new filename
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoRename(oldname: *const u8, newname: *const u8) -> i32;
#[psp(0xB29DDF9C)]
/// Open a directory
///
/// # Parameters
///
/// - `dirname`: The directory to open for reading.
///
/// # Return value
///
/// If >= 0 then a valid file descriptor, otherwise a Sony error code.
pub fn sceIoDopen(dirname: *const u8) -> SceUid;
#[psp(0xE3EB004C)]
/// Reads an entry from an opened file descriptor.
///
/// # Parameters
///
/// - `fd`: Already opened file descriptor (using sceIoDopen)
/// - `dir`: Pointer to an `SceIoDirent` structure to hold the file information
///
/// # Return value
///
/// Read status
/// - 0 - No more directory entries left
/// - > 0 - More directory entired to go
/// - < 0 - Error
pub fn sceIoDread(fd: SceUid, dir: *mut SceIoDirent) -> i32;
#[psp(0xEB092469)]
/// Close an opened directory file descriptor
///
/// # Parameters
///
/// - `fd`: Already opened file descriptor (using sceIoDopen)
///
/// # Return value
///
/// < 0 on error
pub fn sceIoDclose(fd: SceUid) -> i32;
#[psp(0x54F5FB11, i6)]
/// Send a devctl command to a device.
///
/// # Parameters
///
/// - `dev`: String for the device to send the devctl to (e.g. "ms0:")
/// - `cmd`: The command to send to the device
/// - `indata`: A data block to send to the device, if NULL sends no data
/// - `inlen`: Length of indata, if 0 sends no data
/// - `outdata`: A data block to receive the result of a command, if NULL receives no data
/// - `outlen`: Length of outdata, if 0 receives no data
///
/// # Return value
///
/// 0 on success, < 0 on error
pub fn sceIoDevctl(
dev: *const u8,
cmd: u32,
indata: *mut c_void,
inlen: i32,
outdata: *mut c_void,
outlen: i32
) -> i32;
#[psp(0xB2A628C1,i6)]
/// Assigns one IO device to another (I guess)
///
/// # Parameters
///
/// - `dev1`: The device name to assign.
/// - `dev2`: The block device to assign from.
/// - `dev3`: The filesystem device to mape the block device to dev1
/// - `mode`: Read/Write mode. One of `IoAssignPerms`.
/// - `unk1`: Unknown, set to NULL.
/// - `unk2`: Unknown, set to 0.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoAssign(
dev1: *const u8,
dev2: *const u8,
dev3: *const u8,
mode: IoAssignPerms,
unk1: *mut c_void,
unk2: i32
) -> i32;
#[psp(0x6D08A871)]
/// Unassign an IO device.
///
/// # Parameters
///
/// - `dev`: The device to unassign.
///
/// # Return value
///
/// < 0 on error
pub fn sceIoUnassign(dev: *const u8) -> i32;
#[psp(0xACE946E8)]
/// Get the status of a file.
///
/// # Parameters
///
/// - `file`: The path to the file.
/// - `stat`: A pointer to an `SceIoStat` structure.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoGetstat(file: *const u8, stat: *mut SceIoStat) -> i32;
#[psp(0xB8A740F4)]
/// Change the status of a file.
///
/// # Parameters
///
/// - `file`: The path to the file.
/// - `stat`: A pointer to an `SceIoStat` structure.
/// - `bits`: Bitmask defining which bits to change.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoChstat(file: *const u8, stat: *mut SceIoStat, bits: i32) -> i32;
#[psp(0x63632449, i6)]
/// Perform an ioctl on a device.
///
/// # Parameters
///
/// - `fd`: Opened file descriptor to ioctl to
/// - `cmd`: The command to send to the device
/// - `indata`: A data block to send to the device, if NULL sends no data
/// - `inlen`: Length of indata, if 0 sends no data
/// - `outdata`: A data block to receive the result of a command, if NULL receives no data
/// - `outlen`: Length of outdata, if 0 receives no data
///
/// # Return value
///
/// 0 on success, < 0 on error
pub fn sceIoIoctl(
fd: SceUid,
cmd: u32,
indata: *mut c_void,
inlen: i32,
outdata: *mut c_void,
outlen: i32
) -> i32;
#[psp(0xE95A012B, i6)]
/// Perform an ioctl on a device. (asynchronous)
///
/// # Parameters
///
/// - `fd`: Opened file descriptor to ioctl to
/// - `cmd`: The command to send to the device
/// - `indata`: A data block to send to the device, if NULL sends no data
/// - `inlen`: Length of indata, if 0 sends no data
/// - `outdata`: A data block to receive the result of a command, if NULL receives no data
/// - `outlen`: Length of outdata, if 0 receives no data
///
/// # Return value
///
/// 0 on success, < 0 on error
pub fn sceIoIoctlAsync(
fd: SceUid,
cmd: u32,
indata: *mut c_void,
inlen: i32,
outdata: *mut c_void,
outlen: i32
) -> i32;
#[psp(0xAB96437F)]
/// Synchronise the file data on the device.
///
/// # Parameters
///
/// - `device`: The device to synchronise (e.g. msfat0:)
/// - `unk`: Unknown
///
/// # Return value
///
/// ???
pub fn sceIoSync(device: *const u8, unk: u32) -> i32;
#[psp(0xE23EEC33)]
/// Wait for asyncronous completion.
///
/// # Parameters
///
/// - `fd`: The file descriptor which is current performing an asynchronous action.
/// - `res`: The result of the async action.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoWaitAsync(fd: SceUid, res: *mut i64) -> i32;
#[psp(0x35DBD746)]
/// Wait for asyncronous completion (with callbacks).
///
/// # Parameters
///
/// - `fd`: The file descriptor which is current performing an asynchronous action.
/// - `res`: The result of the async action.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoWaitAsyncCB(fd: SceUid, res: *mut i64) -> i32;
#[psp(0x3251EA56)]
/// Poll for asyncronous completion.
///
/// # Parameters
///
/// - `fd`: The file descriptor which is current performing an asynchronous action.
/// - `res`: The result of the async action.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoPollAsync(fd: SceUid, res: *mut i64) -> i32;
#[psp(0xCB05F8D6)]
/// Get the asyncronous completion status.
///
/// # Parameters
///
/// - `fd`: The file descriptor which is current performing an asynchronous action.
/// - `poll`: If 0 then waits for the status, otherwise it polls the fd.
/// - `res`: The result of the async action.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoGetAsyncStat(fd: SceUid, poll: i32, res: *mut i64)
-> i32;
#[psp(0xE8BC6571)]
/// Cancel an asynchronous operation on a file descriptor.
///
/// # Parameters
///
/// - `fd`: The file descriptor to perform cancel on.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoCancel(fd: SceUid) -> i32;
#[psp(0x08BD7374)]
/// Get the device type of the currently opened file descriptor.
///
/// # Parameters
///
/// - `fd`: The opened file descriptor.
///
/// # Return value
///
/// < 0 on error. Otherwise the device type?
pub fn sceIoGetDevType(fd: SceUid) -> i32;
#[psp(0xB293727F)]
/// Change the priority of the asynchronous thread.
///
/// # Parameters
///
/// - `fd`: The opened fd on which the priority should be changed.
/// - `pri`: The priority of the thread.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoChangeAsyncPriority(fd: SceUid, pri: i32) -> i32;
#[psp(0xA12A0514)]
/// Sets a callback for the asynchronous action.
///
/// # Parameters
///
/// - `fd`: The filedescriptor currently performing an asynchronous action.
/// - `cb`: The UID of the callback created with `sceKernelCreateCallback`
/// - `argp`: Pointer to an argument to pass to the callback.
///
/// # Return value
///
/// < 0 on error.
pub fn sceIoSetAsyncCallback(
fd: SceUid,
cb: SceUid,
argp: *mut c_void
) -> i32;
}