1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
// 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())
    }
}