zcr_secure_output_v1_client_protocol/

zcr_secure_output_v1_client_protocol.rs

// GENERATED FILE -- DO NOT EDIT
//
// Copyright 2016 The Chromium Authors.
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#![allow(warnings)]
#![allow(clippy::all)]
use anyhow;
#[allow(unused_imports)]
use fuchsia_wayland_core::{Array, Enum, Fixed, NewId, NewObject};
use fuchsia_wayland_core::{ArgKind, Arg, FromArgs, IntoMessage, Message,
                            MessageGroupSpec, MessageHeader, MessageSpec, MessageType,
                            ObjectId, EncodeError, DecodeError, Interface};
pub mod zcr_secure_output_v1 {
use super::*;

/// secure output
///
/// The global interface exposing secure output capabilities is used
/// to instantiate an interface extension for a wl_surface object.
/// This extended interface will then allow surfaces to be marked as
/// as only visible on secure outputs.
#[derive(Debug)]
pub struct ZcrSecureOutputV1;

impl Interface for ZcrSecureOutputV1 {
    const NAME: &'static str = "zcr_secure_output_v1";
    const VERSION: u32 = 1;
    const REQUESTS: MessageGroupSpec = MessageGroupSpec(&[
        // destroy
        MessageSpec(&[
        ]),
        // get_security
        MessageSpec(&[
            ArgKind::NewId,
            ArgKind::Object,
        ]),
    ]);
    const EVENTS: MessageGroupSpec = MessageGroupSpec(&[
    ]);
    type Incoming = Event;
    type Outgoing = Request;
}

#[derive(Debug)]
pub enum Request {

    /// unbind from the secure output interface
    ///
    /// Informs the server that the client will not be using this
    /// protocol object anymore. This does not affect any other objects,
    /// security objects included.
    Destroy,

    /// extend surface interface for security
    ///
    /// Instantiate an interface extension for the given wl_surface to
    /// provide surface security. If the given wl_surface already has
    /// a security object associated, the security_exists protocol error
    /// is raised.
    GetSecurity {
        /// the new security interface id
        id: NewId,
        /// the surface
        surface: ObjectId,
    },
}

impl MessageType for Request {
    fn log(&self, this: ObjectId) -> String {
        match *self {
            Request::Destroy {
            } => {
                format!("zcr_secure_output_v1@{:?}::destroy()", this)
            }
            Request::GetSecurity {
                ref id,
                ref surface,
            } => {
                format!("zcr_secure_output_v1@{:?}::get_security(id: {:?}, surface: {:?})", this, id, surface)
            }
        }
    }
    fn message_name(&self) -> &'static std::ffi::CStr{
        match *self {
            Request::Destroy { .. } => c"zcr_secure_output_v1::destroy",
            Request::GetSecurity { .. } => c"zcr_secure_output_v1::get_security",
        }
    }
}
#[derive(Debug)]
pub enum Event {
}

impl MessageType for Event {
    fn log(&self, this: ObjectId) -> String {
        match *self {
        }
    }
    fn message_name(&self) -> &'static std::ffi::CStr{
        match *self {
        }
    }
}
impl IntoMessage for Request {
    type Error = EncodeError;
    fn into_message(self, id: u32) -> Result<Message, <Self as IntoMessage>::Error> {
        let mut header = MessageHeader {
            sender: id,
            opcode: 0,
            length: 0,
        };
        let mut msg = Message::new();
        msg.write_header(&header)?;
        match self {
        Request::Destroy {
        } => {
            header.opcode = 0;
        },
        Request::GetSecurity {
            id,
            surface,
        } => {
            msg.write_arg(Arg::NewId(id))?;
            msg.write_arg(Arg::Object(surface))?;
            header.opcode = 1;
        },
        }
        header.length = msg.bytes().len() as u16;
        msg.rewind();
        msg.write_header(&header)?;
        Ok(msg)
    }
}
impl FromArgs for Event {
    fn from_args(op: u16, mut args: Vec<Arg>) -> Result<Self, anyhow::Error> {
        match op {
        _ => {
            Err(DecodeError::InvalidOpcode(op).into())
        },
        }
    }
}
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
#[repr(u32)]
pub enum Error {
    /// the surface already has a security object associated,
    SecurityExists = 0,
}

impl Error {
    pub fn from_bits(v: u32) -> Option<Self> {
        match v {
        0 => Some(Error::SecurityExists),
        _ => None,
        }
    }

    pub fn bits(&self) -> u32 {
        *self as u32
    }
}
impl Into<Arg> for Error {
    fn into(self) -> Arg {
        Arg::Uint(self.bits())
    }
}
} // mod zcr_secure_output_v1

pub use crate::zcr_secure_output_v1::ZcrSecureOutputV1;
pub use crate::zcr_secure_output_v1::Request as ZcrSecureOutputV1Request;
pub use crate::zcr_secure_output_v1::Event as ZcrSecureOutputV1Event;
pub mod zcr_security_v1 {
use super::*;

/// security interface to a wl_surface
///
/// An additional interface to a wl_surface object, which allows the
/// client to specify that a surface should not appear in screenshots
/// or be visible on non-secure outputs.
/// 
/// If the wl_surface associated with the security object is destroyed,
/// the security object becomes inert.
/// 
/// If the security object is destroyed, the security state is removed
/// from the wl_surface. The change will be applied on the next
/// wl_surface.commit.
#[derive(Debug)]
pub struct ZcrSecurityV1;

impl Interface for ZcrSecurityV1 {
    const NAME: &'static str = "zcr_security_v1";
    const VERSION: u32 = 1;
    const REQUESTS: MessageGroupSpec = MessageGroupSpec(&[
        // destroy
        MessageSpec(&[
        ]),
        // only_visible_on_secure_output
        MessageSpec(&[
        ]),
    ]);
    const EVENTS: MessageGroupSpec = MessageGroupSpec(&[
    ]);
    type Incoming = Event;
    type Outgoing = Request;
}

#[derive(Debug)]
pub enum Request {

    /// remove security from the surface
    ///
    /// The associated wl_surface's security state is removed.
    /// The change is applied on the next wl_surface.commit.
    Destroy,

    /// set the only visible on secure output state
    ///
    /// Constrain visibility of wl_surface contents to secure outputs.
    /// See wp_secure_output for the description.
    /// 
    /// The only visible on secure output state is double-buffered state,
    /// and will be applied on the next wl_surface.commit.
    OnlyVisibleOnSecureOutput,
}

impl MessageType for Request {
    fn log(&self, this: ObjectId) -> String {
        match *self {
            Request::Destroy {
            } => {
                format!("zcr_security_v1@{:?}::destroy()", this)
            }
            Request::OnlyVisibleOnSecureOutput {
            } => {
                format!("zcr_security_v1@{:?}::only_visible_on_secure_output()", this)
            }
        }
    }
    fn message_name(&self) -> &'static std::ffi::CStr{
        match *self {
            Request::Destroy { .. } => c"zcr_security_v1::destroy",
            Request::OnlyVisibleOnSecureOutput { .. } => c"zcr_security_v1::only_visible_on_secure_output",
        }
    }
}
#[derive(Debug)]
pub enum Event {
}

impl MessageType for Event {
    fn log(&self, this: ObjectId) -> String {
        match *self {
        }
    }
    fn message_name(&self) -> &'static std::ffi::CStr{
        match *self {
        }
    }
}
impl IntoMessage for Request {
    type Error = EncodeError;
    fn into_message(self, id: u32) -> Result<Message, <Self as IntoMessage>::Error> {
        let mut header = MessageHeader {
            sender: id,
            opcode: 0,
            length: 0,
        };
        let mut msg = Message::new();
        msg.write_header(&header)?;
        match self {
        Request::Destroy {
        } => {
            header.opcode = 0;
        },
        Request::OnlyVisibleOnSecureOutput {
        } => {
            header.opcode = 1;
        },
        }
        header.length = msg.bytes().len() as u16;
        msg.rewind();
        msg.write_header(&header)?;
        Ok(msg)
    }
}
impl FromArgs for Event {
    fn from_args(op: u16, mut args: Vec<Arg>) -> Result<Self, anyhow::Error> {
        match op {
        _ => {
            Err(DecodeError::InvalidOpcode(op).into())
        },
        }
    }
}
} // mod zcr_security_v1

pub use crate::zcr_security_v1::ZcrSecurityV1;
pub use crate::zcr_security_v1::Request as ZcrSecurityV1Request;
pub use crate::zcr_security_v1::Event as ZcrSecurityV1Event;