// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use glib::translate::*;
use std::{fmt, ptr};

glib::wrapper! {
    /// The [`Credentials`][crate::Credentials] type is a reference-counted wrapper for native
    /// credentials. This information is typically used for identifying,
    /// authenticating and authorizing other processes.
    ///
    /// Some operating systems supports looking up the credentials of the
    /// remote peer of a communication endpoint - see e.g.
    /// [`SocketExt::credentials()`][crate::prelude::SocketExt::credentials()].
    ///
    /// Some operating systems supports securely sending and receiving
    /// credentials over a Unix Domain Socket, see
    /// [`UnixCredentialsMessage`][crate::UnixCredentialsMessage], `g_unix_connection_send_credentials()` and
    /// `g_unix_connection_receive_credentials()` for details.
    ///
    /// On Linux, the native credential type is a `struct ucred` - see the
    /// unix(7) man page for details. This corresponds to
    /// [`CredentialsType::LinuxUcred`][crate::CredentialsType::LinuxUcred].
    ///
    /// On Apple operating systems (including iOS, tvOS, and macOS),
    /// the native credential type is a `struct xucred`.
    /// This corresponds to [`CredentialsType::AppleXucred`][crate::CredentialsType::AppleXucred].
    ///
    /// On FreeBSD, Debian GNU/kFreeBSD, and GNU/Hurd, the native
    /// credential type is a `struct cmsgcred`. This corresponds
    /// to [`CredentialsType::FreebsdCmsgcred`][crate::CredentialsType::FreebsdCmsgcred].
    ///
    /// On NetBSD, the native credential type is a `struct unpcbid`.
    /// This corresponds to [`CredentialsType::NetbsdUnpcbid`][crate::CredentialsType::NetbsdUnpcbid].
    ///
    /// On OpenBSD, the native credential type is a `struct sockpeercred`.
    /// This corresponds to [`CredentialsType::OpenbsdSockpeercred`][crate::CredentialsType::OpenbsdSockpeercred].
    ///
    /// On Solaris (including OpenSolaris and its derivatives), the native
    /// credential type is a `ucred_t`. This corresponds to
    /// [`CredentialsType::SolarisUcred`][crate::CredentialsType::SolarisUcred].
    ///
    /// Since GLib 2.72, on Windows, the native credentials may contain the PID of a
    /// process. This corresponds to [`CredentialsType::Win32Pid`][crate::CredentialsType::Win32Pid].
    ///
    /// # Implements
    ///
    /// [`trait@glib::ObjectExt`]
    #[doc(alias = "GCredentials")]
    pub struct Credentials(Object<ffi::GCredentials, ffi::GCredentialsClass>);

    match fn {
        type_ => || ffi::g_credentials_get_type(),
    }
}

impl Credentials {
    /// Creates a new [`Credentials`][crate::Credentials] object with credentials matching the
    /// the current process.
    ///
    /// # Returns
    ///
    /// A [`Credentials`][crate::Credentials]. Free with `g_object_unref()`.
    #[doc(alias = "g_credentials_new")]
    pub fn new() -> Credentials {
        unsafe { from_glib_full(ffi::g_credentials_new()) }
    }

    //#[doc(alias = "g_credentials_get_native")]
    //#[doc(alias = "get_native")]
    //pub fn native(&self, native_type: CredentialsType) -> /*Unimplemented*/Option<Basic: Pointer> {
    //    unsafe { TODO: call ffi:g_credentials_get_native() }
    //}

    /// Tries to get the UNIX process identifier from `self`. This
    /// method is only available on UNIX platforms.
    ///
    /// This operation can fail if [`Credentials`][crate::Credentials] is not supported on the
    /// OS or if the native credentials type does not contain information
    /// about the UNIX process ID.
    ///
    /// # Returns
    ///
    /// The UNIX process ID, or `-1` if `error` is set.
    #[cfg(unix)]
    #[cfg_attr(docsrs, doc(cfg(unix)))]
    #[doc(alias = "g_credentials_get_unix_pid")]
    #[doc(alias = "get_unix_pid")]
    pub fn unix_pid(&self) -> Result<i32, glib::Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let ret = ffi::g_credentials_get_unix_pid(self.to_glib_none().0, &mut error);
            if error.is_null() {
                Ok(ret)
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    /// Tries to get the UNIX user identifier from `self`. This
    /// method is only available on UNIX platforms.
    ///
    /// This operation can fail if [`Credentials`][crate::Credentials] is not supported on the
    /// OS or if the native credentials type does not contain information
    /// about the UNIX user.
    ///
    /// # Returns
    ///
    /// The UNIX user identifier or `-1` if `error` is set.
    #[cfg(unix)]
    #[cfg_attr(docsrs, doc(cfg(unix)))]
    #[doc(alias = "g_credentials_get_unix_user")]
    #[doc(alias = "get_unix_user")]
    pub fn unix_user(&self) -> Result<u32, glib::Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let ret = ffi::g_credentials_get_unix_user(self.to_glib_none().0, &mut error);
            if error.is_null() {
                Ok(ret)
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    /// Checks if `self` and `other_credentials` is the same user.
    ///
    /// This operation can fail if [`Credentials`][crate::Credentials] is not supported on the
    /// the OS.
    /// ## `other_credentials`
    /// A [`Credentials`][crate::Credentials].
    ///
    /// # Returns
    ///
    /// [`true`] if `self` and `other_credentials` has the same
    /// user, [`false`] otherwise or if `error` is set.
    #[doc(alias = "g_credentials_is_same_user")]
    pub fn is_same_user(&self, other_credentials: &Credentials) -> Result<(), glib::Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let is_ok = ffi::g_credentials_is_same_user(
                self.to_glib_none().0,
                other_credentials.to_glib_none().0,
                &mut error,
            );
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    //#[doc(alias = "g_credentials_set_native")]
    //pub fn set_native(&self, native_type: CredentialsType, native: /*Unimplemented*/Basic: Pointer) {
    //    unsafe { TODO: call ffi:g_credentials_set_native() }
    //}

    /// Tries to set the UNIX user identifier on `self`. This method
    /// is only available on UNIX platforms.
    ///
    /// This operation can fail if [`Credentials`][crate::Credentials] is not supported on the
    /// OS or if the native credentials type does not contain information
    /// about the UNIX user. It can also fail if the OS does not allow the
    /// use of "spoofed" credentials.
    /// ## `uid`
    /// The UNIX user identifier to set.
    ///
    /// # Returns
    ///
    /// [`true`] if `uid` was set, [`false`] if error is set.
    #[cfg(unix)]
    #[cfg_attr(docsrs, doc(cfg(unix)))]
    #[doc(alias = "g_credentials_set_unix_user")]
    pub fn set_unix_user(&self, uid: u32) -> Result<(), glib::Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let is_ok = ffi::g_credentials_set_unix_user(self.to_glib_none().0, uid, &mut error);
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    /// Creates a human-readable textual representation of `self`
    /// that can be used in logging and debug messages. The format of the
    /// returned string may change in future GLib release.
    ///
    /// # Returns
    ///
    /// A string that should be freed with `g_free()`.
    #[doc(alias = "g_credentials_to_string")]
    #[doc(alias = "to_string")]
    pub fn to_str(&self) -> glib::GString {
        unsafe { from_glib_full(ffi::g_credentials_to_string(self.to_glib_none().0)) }
    }
}

impl Default for Credentials {
    fn default() -> Self {
        Self::new()
    }
}

impl fmt::Display for Credentials {
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str(&self.to_str())
    }
}