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// 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::*;

glib::wrapper! {
    /// The `GCredentials` type is a reference-counted wrapper for native
    /// credentials.
    ///
    /// The information in `GCredentials` 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],
    /// `Gio::UnixConnection::send_credentials()` and
    /// `Gio::UnixConnection::receive_credentials()` for details.
    ///
    /// On Linux, the native credential type is a `struct ucred` - see the
    /// [`unix(7)` man page](man:unix(7)) for details. This corresponds to
    /// `G_CREDENTIALS_TYPE_LINUX_UCRED`.
    ///
    /// On Apple operating systems (including iOS, tvOS, and macOS), the native credential
    /// type is a `struct xucred`. This corresponds to `G_CREDENTIALS_TYPE_APPLE_XUCRED`.
    ///
    /// On FreeBSD, Debian GNU/kFreeBSD, and GNU/Hurd, the native credential type is a
    /// `struct cmsgcred`. This corresponds to `G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED`.
    ///
    /// On NetBSD, the native credential type is a `struct unpcbid`.
    /// This corresponds to `G_CREDENTIALS_TYPE_NETBSD_UNPCBID`.
    ///
    /// On OpenBSD, the native credential type is a `struct sockpeercred`.
    /// This corresponds to `G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED`.
    ///
    /// On Solaris (including OpenSolaris and its derivatives), the native credential type
    /// is a `ucred_t`. This corresponds to `G_CREDENTIALS_TYPE_SOLARIS_UCRED`.
    ///
    /// Since GLib 2.72, on Windows, the native credentials may contain the PID of a
    /// process. This corresponds to `G_CREDENTIALS_TYPE_WIN32_PID`.
    ///
    /// # 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 #GCredentials object with credentials matching the
    /// the current process.
    ///
    /// # Returns
    ///
    /// A #GCredentials. Free with g_object_unref().
    #[doc(alias = "g_credentials_new")]
    pub fn new() -> Credentials {
        unsafe { from_glib_full(ffi::g_credentials_new()) }
    }

    /// Checks if @self and @other_credentials is the same user.
    ///
    /// This operation can fail if #GCredentials is not supported on the
    /// the OS.
    /// ## `other_credentials`
    /// A #GCredentials.
    ///
    /// # 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 = std::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))
            }
        }
    }

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