mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-10 03:16:17 +01:00
Merge branch 'win32-afunix' into 'main'
gio: Add some AF_UNIX support on Windows Closes #2487 See merge request GNOME/glib!2445
This commit is contained in:
commit
70c116e602
@ -38,6 +38,7 @@ if get_option('gtk_doc')
|
||||
'ghttpproxy.h',
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'giomodule-priv.h',
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'gioprivate.h',
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'giowin32-afunix.h',
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'giowin32-priv.h',
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'gio_probes.h',
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'gio_trace.h',
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@ -107,14 +108,11 @@ if get_option('gtk_doc')
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if host_system == 'windows'
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ignore_headers += [
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'gfiledescriptorbased.h',
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'gunixconnection.h',
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'gunixcredentialsmessage.h',
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'gunixmounts.h',
|
||||
'gunixfdlist.h',
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||||
'gunixfdmessage.h',
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||||
'gunixinputstream.h',
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||||
'gunixoutputstream.h',
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||||
'gunixsocketaddress.h',
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||||
'gdesktopappinfo.h',
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'gosxappinfo.h',
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||||
]
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||||
|
@ -72,6 +72,9 @@
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* On Solaris (including OpenSolaris and its derivatives), the native
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* credential type is a `ucred_t`. This corresponds to
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* %G_CREDENTIALS_TYPE_SOLARIS_UCRED.
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*
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* Since GLib 2.72, on Windows, the native credentials may contain the PID of a
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* process. This corresponds to %G_CREDENTIALS_TYPE_WIN32_PID.
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*/
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/**
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@ -100,6 +103,8 @@ struct _GCredentials
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struct sockpeercred native;
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#elif G_CREDENTIALS_USE_SOLARIS_UCRED
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ucred_t *native;
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#elif G_CREDENTIALS_USE_WIN32_PID
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DWORD native;
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#else
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#ifdef __GNUC__
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#pragma GCC diagnostic push
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@ -188,6 +193,8 @@ g_credentials_init (GCredentials *credentials)
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credentials->native.gid = getegid ();
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#elif G_CREDENTIALS_USE_SOLARIS_UCRED
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credentials->native = ucred_get (P_MYID);
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#elif G_CREDENTIALS_USE_WIN32_PID
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credentials->native = GetCurrentProcessId ();
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#endif
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}
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@ -293,6 +300,8 @@ g_credentials_to_string (GCredentials *credentials)
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if (ret->str[ret->len - 1] == ',')
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ret->str[ret->len - 1] = '\0';
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}
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#elif G_CREDENTIALS_USE_WIN32_PID
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g_string_append_printf (ret, "win32-pid:pid=%lu", credentials->native);
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#else
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g_string_append (ret, "unknown");
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#endif
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@ -600,6 +609,8 @@ g_credentials_get_unix_pid (GCredentials *credentials,
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ret = credentials->native.pid;
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#elif G_CREDENTIALS_USE_SOLARIS_UCRED
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ret = ucred_getpid (credentials->native);
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#elif G_CREDENTIALS_USE_WIN32_PID
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ret = credentials->native;
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#else
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#if G_CREDENTIALS_USE_APPLE_XUCRED
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|
@ -40,6 +40,7 @@
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#undef G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED
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#undef G_CREDENTIALS_USE_SOLARIS_UCRED
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#undef G_CREDENTIALS_USE_APPLE_XUCRED
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#undef G_CREDENTIALS_USE_WIN32_PID
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/*
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* G_CREDENTIALS_NATIVE_TYPE:
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@ -171,6 +172,14 @@
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void _g_credentials_set_local_peerid (GCredentials *credentials,
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pid_t pid);
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#elif defined(_WIN32)
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#define G_CREDENTIALS_SUPPORTED 1
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#define G_CREDENTIALS_USE_WIN32_PID 1
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#define G_CREDENTIALS_NATIVE_TYPE G_CREDENTIALS_TYPE_WIN32_PID
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#define G_CREDENTIALS_NATIVE_SIZE (sizeof (DWORD))
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#define G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED 1
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||||
#define G_CREDENTIALS_HAS_PID 1
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#endif
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#endif /* __G_CREDENTIALS_PRIVATE_H__ */
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|
@ -40,12 +40,12 @@
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#include "gdbusprivate.h"
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#include "gstdio.h"
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#ifdef G_OS_UNIX
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <gio/gunixsocketaddress.h>
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#endif
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|
||||
#ifdef G_OS_WIN32
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#include <windows.h>
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@ -66,6 +66,9 @@
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||||
*
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* TCP D-Bus connections are supported, but accessing them via a proxy is
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* currently not supported.
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*
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* Since GLib 2.72, `unix:` addresses are supported on Windows with `AF_UNIX`
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* support (Windows 10).
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*/
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static gchar *get_session_address_platform_specific (GError **error);
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@ -571,11 +574,7 @@ g_dbus_address_connect (const gchar *address_entry,
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ret = NULL;
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||||
nonce_file = NULL;
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|
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if (FALSE)
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||||
{
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}
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#ifdef G_OS_UNIX
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else if (g_strcmp0 (transport_name, "unix") == 0)
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if (g_strcmp0 (transport_name, "unix") == 0)
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||||
{
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const gchar *path;
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||||
const gchar *abstract;
|
||||
@ -605,7 +604,6 @@ g_dbus_address_connect (const gchar *address_entry,
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g_assert_not_reached ();
|
||||
}
|
||||
}
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||||
#endif
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||||
else if (g_strcmp0 (transport_name, "tcp") == 0 || g_strcmp0 (transport_name, "nonce-tcp") == 0)
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{
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const gchar *s;
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|
@ -1441,6 +1441,7 @@ typedef enum
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* @G_CREDENTIALS_TYPE_SOLARIS_UCRED: The native credentials type is a `ucred_t`. Added in 2.40.
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* @G_CREDENTIALS_TYPE_NETBSD_UNPCBID: The native credentials type is a `struct unpcbid`. Added in 2.42.
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||||
* @G_CREDENTIALS_TYPE_APPLE_XUCRED: The native credentials type is a `struct xucred`. Added in 2.66.
|
||||
* @G_CREDENTIALS_TYPE_WIN32_PID: The native credentials type is a PID `DWORD`. Added in 2.72.
|
||||
*
|
||||
* Enumeration describing different kinds of native credential types.
|
||||
*
|
||||
@ -1455,6 +1456,7 @@ typedef enum
|
||||
G_CREDENTIALS_TYPE_SOLARIS_UCRED,
|
||||
G_CREDENTIALS_TYPE_NETBSD_UNPCBID,
|
||||
G_CREDENTIALS_TYPE_APPLE_XUCRED,
|
||||
G_CREDENTIALS_TYPE_WIN32_PID,
|
||||
} GCredentialsType;
|
||||
|
||||
/**
|
||||
|
40
gio/giowin32-afunix.h
Normal file
40
gio/giowin32-afunix.h
Normal file
@ -0,0 +1,40 @@
|
||||
/* GIO - GLib Input, Output and Streaming Library
|
||||
*
|
||||
* Copyright (C) 2022 Red Hat, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General
|
||||
* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
||||
*/
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||||
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||||
#ifndef GIOWIN32_AFUNIX_H_
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#define GIOWIN32_AFUNIX_H_
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#ifdef HAVE_AFUNIX_H
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#include <afunix.h>
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#else
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/*
|
||||
* Fallback definitions of things we need in afunix.h, if not available from the
|
||||
* used Windows SDK or MinGW headers.
|
||||
*/
|
||||
#define UNIX_PATH_MAX 108
|
||||
|
||||
typedef struct sockaddr_un {
|
||||
ADDRESS_FAMILY sun_family;
|
||||
char sun_path[UNIX_PATH_MAX];
|
||||
} SOCKADDR_UN, *PSOCKADDR_UN;
|
||||
|
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#define SIO_AF_UNIX_GETPEERPID _WSAIOR(IOC_VENDOR, 256)
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#endif
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||||
|
||||
#endif /* GIOWIN32_AFUNIX_H_*/
|
@ -76,6 +76,10 @@
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||||
#include "glibintl.h"
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||||
#include "gioprivate.h"
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||||
|
||||
#ifdef G_OS_WIN32
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#include "giowin32-afunix.h"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* SECTION:gsocket
|
||||
* @short_description: Low-level socket object
|
||||
@ -3997,7 +4001,10 @@ socket_source_dispatch (GSource *source,
|
||||
gboolean ret;
|
||||
|
||||
#ifdef G_OS_WIN32
|
||||
events = update_condition (socket_source->socket);
|
||||
if ((socket_source->pollfd.revents & G_IO_NVAL) != 0)
|
||||
events = G_IO_NVAL;
|
||||
else
|
||||
events = update_condition (socket_source->socket);
|
||||
#else
|
||||
if (g_socket_is_closed (socket_source->socket))
|
||||
{
|
||||
@ -6126,6 +6133,23 @@ g_socket_get_credentials (GSocket *socket,
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||||
ucred_free (ucred);
|
||||
}
|
||||
}
|
||||
#elif G_CREDENTIALS_USE_WIN32_PID
|
||||
{
|
||||
DWORD peerid, drc;
|
||||
|
||||
if (WSAIoctl (socket->priv->fd, SIO_AF_UNIX_GETPEERPID,
|
||||
NULL, 0U,
|
||||
&peerid, sizeof(peerid),
|
||||
/* Windows bug: always 0 https://github.com/microsoft/WSL/issues/4676 */
|
||||
&drc,
|
||||
NULL, NULL) == 0)
|
||||
{
|
||||
ret = g_credentials_new ();
|
||||
g_credentials_set_native (ret,
|
||||
G_CREDENTIALS_TYPE_WIN32_PID,
|
||||
&peerid);
|
||||
}
|
||||
}
|
||||
#else
|
||||
#error "G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED is set but this is no code for this platform"
|
||||
#endif
|
||||
|
@ -35,8 +35,10 @@
|
||||
#include "glibintl.h"
|
||||
#include "gioenumtypes.h"
|
||||
|
||||
#ifdef G_OS_UNIX
|
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#include "gunixsocketaddress.h"
|
||||
|
||||
#ifdef G_OS_WIN32
|
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#include "giowin32-afunix.h"
|
||||
#endif
|
||||
|
||||
|
||||
@ -265,7 +267,6 @@ g_socket_address_new_from_native (gpointer native,
|
||||
return sockaddr;
|
||||
}
|
||||
|
||||
#ifdef G_OS_UNIX
|
||||
if (family == AF_UNIX)
|
||||
{
|
||||
struct sockaddr_un *addr = (struct sockaddr_un *) native;
|
||||
@ -299,7 +300,6 @@ g_socket_address_new_from_native (gpointer native,
|
||||
else
|
||||
return g_unix_socket_address_new (addr->sun_path);
|
||||
}
|
||||
#endif
|
||||
|
||||
return g_native_socket_address_new (native, len);
|
||||
}
|
||||
|
@ -615,9 +615,7 @@ g_socket_connection_factory_register_type (GType g_type,
|
||||
static void
|
||||
init_builtin_types (void)
|
||||
{
|
||||
#ifndef G_OS_WIN32
|
||||
g_type_ensure (G_TYPE_UNIX_CONNECTION);
|
||||
#endif
|
||||
g_type_ensure (G_TYPE_TCP_CONNECTION);
|
||||
}
|
||||
|
||||
|
@ -24,7 +24,9 @@
|
||||
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
/**
|
||||
* SECTION:gunixconnection
|
||||
@ -39,9 +41,12 @@
|
||||
* It contains functions to do some of the UNIX socket specific
|
||||
* functionality like passing file descriptors.
|
||||
*
|
||||
* Note that `<gio/gunixconnection.h>` belongs to the UNIX-specific
|
||||
* GIO interfaces, thus you have to use the `gio-unix-2.0.pc`
|
||||
* pkg-config file when using it.
|
||||
* Since GLib 2.72, #GUnixConnection is available on all platforms. It requires
|
||||
* underlying system support (such as Windows 10 with `AF_UNIX`) at run time.
|
||||
*
|
||||
* Before GLib 2.72, `<gio/gunixconnection.h>` belonged to the UNIX-specific GIO
|
||||
* interfaces, thus you had to use the `gio-unix-2.0.pc` pkg-config file when
|
||||
* using it. This is no longer necessary since GLib 2.72.
|
||||
*
|
||||
* Since: 2.22
|
||||
*/
|
||||
@ -86,6 +91,7 @@ g_unix_connection_send_fd (GUnixConnection *connection,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
#ifdef G_OS_UNIX
|
||||
GSocketControlMessage *scm;
|
||||
GSocket *socket;
|
||||
|
||||
@ -114,6 +120,11 @@ g_unix_connection_send_fd (GUnixConnection *connection,
|
||||
g_object_unref (scm);
|
||||
|
||||
return TRUE;
|
||||
#else
|
||||
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
|
||||
_("Sending FD is not supported"));
|
||||
return FALSE;
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
@ -139,6 +150,7 @@ g_unix_connection_receive_fd (GUnixConnection *connection,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
#ifdef G_OS_UNIX
|
||||
GSocketControlMessage **scms;
|
||||
gint *fds, nfd, fd, nscm;
|
||||
GUnixFDMessage *fdmsg;
|
||||
@ -221,6 +233,11 @@ g_unix_connection_receive_fd (GUnixConnection *connection,
|
||||
}
|
||||
|
||||
return fd;
|
||||
#else
|
||||
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
|
||||
_("Receiving FD is not supported"));
|
||||
return -1;
|
||||
#endif
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -31,6 +31,14 @@
|
||||
* g_unix_connection_receive_credentials(). To receive credentials of
|
||||
* a foreign process connected to a socket, use
|
||||
* g_socket_get_credentials().
|
||||
*
|
||||
* Since GLib 2.72, #GUnixCredentialMessage is available on all platforms. It
|
||||
* requires underlying system support (such as Windows 10 with `AF_UNIX`) at run
|
||||
* time.
|
||||
*
|
||||
* Before GLib 2.72, `<gio/gunixcredentialsmessage.h>` belonged to the UNIX-specific
|
||||
* GIO interfaces, thus you had to use the `gio-unix-2.0.pc` pkg-config file
|
||||
* when using it. This is no longer necessary since GLib 2.72.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
@ -40,7 +48,9 @@
|
||||
#include <fcntl.h>
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
#include "gunixcredentialsmessage.h"
|
||||
#include "gcredentials.h"
|
||||
|
@ -28,6 +28,9 @@
|
||||
#include "glibintl.h"
|
||||
#include "gnetworking.h"
|
||||
|
||||
#ifdef G_OS_WIN32
|
||||
#include "giowin32-afunix.h"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* SECTION:gunixsocketaddress
|
||||
@ -45,9 +48,13 @@
|
||||
* errors. You can use g_unix_socket_address_abstract_names_supported()
|
||||
* to see if abstract names are supported.
|
||||
*
|
||||
* Note that `<gio/gunixsocketaddress.h>` belongs to the UNIX-specific GIO
|
||||
* interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config file
|
||||
* when using it.
|
||||
* Since GLib 2.72, #GUnixSocketAddress is available on all platforms. It
|
||||
* requires underlying system support (such as Windows 10 with `AF_UNIX`) at
|
||||
* run time.
|
||||
*
|
||||
* Before GLib 2.72, `<gio/gunixsocketaddress.h>` belonged to the UNIX-specific
|
||||
* GIO interfaces, thus you had to use the `gio-unix-2.0.pc` pkg-config file
|
||||
* when using it. This is no longer necessary since GLib 2.72.
|
||||
*/
|
||||
|
||||
/**
|
||||
|
@ -346,13 +346,10 @@ if host_system != 'windows'
|
||||
unix_sources = files(
|
||||
'gfiledescriptorbased.c',
|
||||
'giounix-private.c',
|
||||
'gunixconnection.c',
|
||||
'gunixcredentialsmessage.c',
|
||||
'gunixfdlist.c',
|
||||
'gunixfdmessage.c',
|
||||
'gunixmount.c',
|
||||
'gunixmounts.c',
|
||||
'gunixsocketaddress.c',
|
||||
'gunixvolume.c',
|
||||
'gunixvolumemonitor.c',
|
||||
'gunixinputstream.c',
|
||||
@ -376,14 +373,11 @@ if host_system != 'windows'
|
||||
|
||||
gio_unix_include_headers = files(
|
||||
'gfiledescriptorbased.h',
|
||||
'gunixconnection.h',
|
||||
'gunixcredentialsmessage.h',
|
||||
'gunixmounts.h',
|
||||
'gunixfdlist.h',
|
||||
'gunixfdmessage.h',
|
||||
'gunixinputstream.h',
|
||||
'gunixoutputstream.h',
|
||||
'gunixsocketaddress.h',
|
||||
)
|
||||
|
||||
if glib_have_cocoa
|
||||
@ -569,6 +563,9 @@ gio_sources = files(
|
||||
'gdtlsclientconnection.c',
|
||||
'gdtlsserverconnection.c',
|
||||
'gunionvolumemonitor.c',
|
||||
'gunixconnection.c',
|
||||
'gunixcredentialsmessage.c',
|
||||
'gunixsocketaddress.c',
|
||||
'gvfs.c',
|
||||
'gvolume.c',
|
||||
'gvolumemonitor.c',
|
||||
@ -704,6 +701,9 @@ gio_headers = files(
|
||||
'gdtlsconnection.h',
|
||||
'gdtlsclientconnection.h',
|
||||
'gdtlsserverconnection.h',
|
||||
'gunixconnection.h',
|
||||
'gunixcredentialsmessage.h',
|
||||
'gunixsocketaddress.h',
|
||||
'gvfs.h',
|
||||
'gvolume.h',
|
||||
'gvolumemonitor.h',
|
||||
|
@ -25,6 +25,28 @@
|
||||
#include <gio/gio.h>
|
||||
#include <gio/gcredentialsprivate.h>
|
||||
|
||||
#ifdef G_OS_WIN32
|
||||
|
||||
static void
|
||||
test_basic (void)
|
||||
{
|
||||
GCredentials *creds = g_credentials_new ();
|
||||
gchar *stringified;
|
||||
DWORD *pid;
|
||||
|
||||
stringified = g_credentials_to_string (creds);
|
||||
g_test_message ("%s", stringified);
|
||||
g_free (stringified);
|
||||
|
||||
pid = g_credentials_get_native (creds,
|
||||
G_CREDENTIALS_TYPE_WIN32_PID);
|
||||
g_assert_cmpuint (*pid, ==, GetCurrentProcessId ());
|
||||
|
||||
g_object_unref (creds);
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
static void
|
||||
test_basic (void)
|
||||
{
|
||||
@ -177,6 +199,8 @@ test_basic (void)
|
||||
g_object_unref (other);
|
||||
}
|
||||
|
||||
#endif /* !G_OS_WIN32 */
|
||||
|
||||
int
|
||||
main (int argc,
|
||||
char *argv[])
|
||||
|
@ -17,15 +17,21 @@
|
||||
*/
|
||||
|
||||
#include <gio/gio.h>
|
||||
#include <glib/gstdio.h>
|
||||
|
||||
#include <gio/gcredentialsprivate.h>
|
||||
#include <gio/gunixconnection.h>
|
||||
|
||||
#ifdef G_OS_UNIX
|
||||
#include <errno.h>
|
||||
#include <sys/wait.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <gio/gnetworking.h>
|
||||
#include <gio/gunixconnection.h>
|
||||
#endif
|
||||
|
||||
#ifdef G_OS_WIN32
|
||||
#include "giowin32-afunix.h"
|
||||
#endif
|
||||
|
||||
#include "gnetworkingprivate.h"
|
||||
@ -1327,7 +1333,23 @@ test_sockaddr (void)
|
||||
g_object_unref (saddr);
|
||||
}
|
||||
|
||||
#ifdef G_OS_UNIX
|
||||
static void
|
||||
bind_win32_unixfd (int fd)
|
||||
{
|
||||
#ifdef G_OS_WIN32
|
||||
gint len, ret;
|
||||
struct sockaddr_un addr;
|
||||
|
||||
memset (&addr, 0, sizeof addr);
|
||||
addr.sun_family = AF_UNIX;
|
||||
len = g_snprintf (addr.sun_path, sizeof addr.sun_path, "%s" G_DIR_SEPARATOR_S "%d.sock", g_get_tmp_dir (), fd);
|
||||
g_assert_cmpint (len, <=, sizeof addr.sun_path);
|
||||
ret = bind (fd, (struct sockaddr *)&addr, sizeof addr);
|
||||
g_assert_cmpint (ret, ==, 0);
|
||||
g_remove (addr.sun_path);
|
||||
#endif
|
||||
}
|
||||
|
||||
static void
|
||||
test_unix_from_fd (void)
|
||||
{
|
||||
@ -1338,6 +1360,8 @@ test_unix_from_fd (void)
|
||||
fd = socket (AF_UNIX, SOCK_STREAM, 0);
|
||||
g_assert_cmpint (fd, !=, -1);
|
||||
|
||||
bind_win32_unixfd (fd);
|
||||
|
||||
error = NULL;
|
||||
s = g_socket_new_from_fd (fd, &error);
|
||||
g_assert_no_error (error);
|
||||
@ -1358,6 +1382,8 @@ test_unix_connection (void)
|
||||
fd = socket (AF_UNIX, SOCK_STREAM, 0);
|
||||
g_assert_cmpint (fd, !=, -1);
|
||||
|
||||
bind_win32_unixfd (fd);
|
||||
|
||||
error = NULL;
|
||||
s = g_socket_new_from_fd (fd, &error);
|
||||
g_assert_no_error (error);
|
||||
@ -1367,6 +1393,7 @@ test_unix_connection (void)
|
||||
g_object_unref (s);
|
||||
}
|
||||
|
||||
#ifdef G_OS_UNIX
|
||||
static GSocketConnection *
|
||||
create_connection_for_fd (int fd)
|
||||
{
|
||||
@ -1466,6 +1493,7 @@ test_unix_connection_ancillary_data (void)
|
||||
* g_unix_connection_receive_credentials().
|
||||
*/
|
||||
}
|
||||
#endif
|
||||
|
||||
static gboolean
|
||||
postmortem_source_cb (GSocket *socket,
|
||||
@ -1513,8 +1541,6 @@ test_source_postmortem (void)
|
||||
g_main_context_unref (context);
|
||||
}
|
||||
|
||||
#endif /* G_OS_UNIX */
|
||||
|
||||
static void
|
||||
test_reuse_tcp (void)
|
||||
{
|
||||
@ -2076,7 +2102,118 @@ client_setup_thread (gpointer user_data)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#ifdef G_OS_UNIX
|
||||
#ifdef G_OS_WIN32
|
||||
/*
|
||||
* _g_win32_socketpair:
|
||||
*
|
||||
* Create a pair of connected sockets, similar to POSIX/BSD socketpair().
|
||||
*
|
||||
* Windows does not (yet) provide a socketpair() function. However, since the
|
||||
* introduction of AF_UNIX sockets, it is possible to implement a fairly close
|
||||
* function.
|
||||
*/
|
||||
static gint
|
||||
_g_win32_socketpair (gint domain,
|
||||
gint type,
|
||||
gint protocol,
|
||||
gint sv[2])
|
||||
{
|
||||
struct sockaddr_un addr = { 0, };
|
||||
socklen_t socklen;
|
||||
SOCKET listener = INVALID_SOCKET;
|
||||
SOCKET client = INVALID_SOCKET;
|
||||
SOCKET server = INVALID_SOCKET;
|
||||
gchar *path = NULL;
|
||||
int tmpfd, rv = -1;
|
||||
u_long arg, br;
|
||||
|
||||
g_return_val_if_fail (sv != NULL, -1);
|
||||
|
||||
addr.sun_family = AF_UNIX;
|
||||
socklen = sizeof (addr);
|
||||
|
||||
tmpfd = g_file_open_tmp (NULL, &path, NULL);
|
||||
if (tmpfd == -1)
|
||||
{
|
||||
WSASetLastError (WSAEACCES);
|
||||
goto out;
|
||||
}
|
||||
|
||||
g_close (tmpfd, NULL);
|
||||
|
||||
if (strlen (path) >= sizeof (addr.sun_path))
|
||||
{
|
||||
WSASetLastError (WSAEACCES);
|
||||
goto out;
|
||||
}
|
||||
|
||||
strncpy (addr.sun_path, path, sizeof (addr.sun_path) - 1);
|
||||
|
||||
listener = socket (domain, type, protocol);
|
||||
if (listener == INVALID_SOCKET)
|
||||
goto out;
|
||||
|
||||
if (DeleteFile (path) == 0)
|
||||
{
|
||||
if (GetLastError () != ERROR_FILE_NOT_FOUND)
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (bind (listener, (struct sockaddr *) &addr, socklen) == SOCKET_ERROR)
|
||||
goto out;
|
||||
|
||||
if (listen (listener, 1) == SOCKET_ERROR)
|
||||
goto out;
|
||||
|
||||
client = socket (domain, type, protocol);
|
||||
if (client == INVALID_SOCKET)
|
||||
goto out;
|
||||
|
||||
arg = 1;
|
||||
if (ioctlsocket (client, FIONBIO, &arg) == SOCKET_ERROR)
|
||||
goto out;
|
||||
|
||||
if (connect (client, (struct sockaddr *) &addr, socklen) == SOCKET_ERROR &&
|
||||
WSAGetLastError () != WSAEWOULDBLOCK)
|
||||
goto out;
|
||||
|
||||
server = accept (listener, NULL, NULL);
|
||||
if (server == INVALID_SOCKET)
|
||||
goto out;
|
||||
|
||||
arg = 0;
|
||||
if (ioctlsocket (client, FIONBIO, &arg) == SOCKET_ERROR)
|
||||
goto out;
|
||||
|
||||
if (WSAIoctl (server, SIO_AF_UNIX_GETPEERPID,
|
||||
NULL, 0U,
|
||||
&arg, sizeof (arg), &br,
|
||||
NULL, NULL) == SOCKET_ERROR || arg != GetCurrentProcessId ())
|
||||
{
|
||||
WSASetLastError (WSAEACCES);
|
||||
goto out;
|
||||
}
|
||||
|
||||
sv[0] = server;
|
||||
server = INVALID_SOCKET;
|
||||
sv[1] = client;
|
||||
client = INVALID_SOCKET;
|
||||
rv = 0;
|
||||
|
||||
out:
|
||||
if (listener != INVALID_SOCKET)
|
||||
closesocket (listener);
|
||||
if (client != INVALID_SOCKET)
|
||||
closesocket (client);
|
||||
if (server != INVALID_SOCKET)
|
||||
closesocket (server);
|
||||
|
||||
DeleteFile (path);
|
||||
g_free (path);
|
||||
return rv;
|
||||
}
|
||||
#endif /* G_OS_WIN32 */
|
||||
|
||||
static void
|
||||
test_credentials_unix_socketpair (void)
|
||||
{
|
||||
@ -2086,7 +2223,11 @@ test_credentials_unix_socketpair (void)
|
||||
GError *error = NULL;
|
||||
GCredentials *creds;
|
||||
|
||||
#ifdef G_OS_WIN32
|
||||
status = _g_win32_socketpair (PF_UNIX, SOCK_STREAM, 0, fds);
|
||||
#else
|
||||
status = socketpair (PF_UNIX, SOCK_STREAM, 0, fds);
|
||||
#endif
|
||||
g_assert_cmpint (status, ==, 0);
|
||||
|
||||
sock = g_socket_new_from_fd (fds[0], &error);
|
||||
@ -2107,10 +2248,9 @@ test_credentials_unix_socketpair (void)
|
||||
}
|
||||
|
||||
g_object_unref (sock);
|
||||
close (fds[1]);
|
||||
g_close (fds[1], NULL);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
int
|
||||
main (int argc,
|
||||
@ -2151,12 +2291,12 @@ main (int argc,
|
||||
g_test_add_func ("/socket/timed_wait", test_timed_wait);
|
||||
g_test_add_func ("/socket/fd_reuse", test_fd_reuse);
|
||||
g_test_add_func ("/socket/address", test_sockaddr);
|
||||
#ifdef G_OS_UNIX
|
||||
g_test_add_func ("/socket/unix-from-fd", test_unix_from_fd);
|
||||
g_test_add_func ("/socket/unix-connection", test_unix_connection);
|
||||
#ifdef G_OS_UNIX
|
||||
g_test_add_func ("/socket/unix-connection-ancillary-data", test_unix_connection_ancillary_data);
|
||||
g_test_add_func ("/socket/source-postmortem", test_source_postmortem);
|
||||
#endif
|
||||
g_test_add_func ("/socket/source-postmortem", test_source_postmortem);
|
||||
g_test_add_func ("/socket/reuse/tcp", test_reuse_tcp);
|
||||
g_test_add_func ("/socket/reuse/udp", test_reuse_udp);
|
||||
g_test_add_data_func ("/socket/get_available/datagram", GUINT_TO_POINTER (G_SOCKET_TYPE_DATAGRAM),
|
||||
@ -2173,9 +2313,7 @@ main (int argc,
|
||||
#if G_CREDENTIALS_SUPPORTED
|
||||
g_test_add_func ("/socket/credentials/tcp_client", test_credentials_tcp_client);
|
||||
g_test_add_func ("/socket/credentials/tcp_server", test_credentials_tcp_server);
|
||||
#ifdef G_OS_UNIX
|
||||
g_test_add_func ("/socket/credentials/unix_socketpair", test_credentials_unix_socketpair);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
return g_test_run();
|
||||
|
@ -277,6 +277,7 @@ add_project_arguments(glib_debug_cflags, language: 'c')
|
||||
|
||||
headers = [
|
||||
'alloca.h',
|
||||
'afunix.h',
|
||||
'crt_externs.h',
|
||||
'dirent.h', # MSC does not come with this by default
|
||||
'float.h',
|
||||
|
Loading…
Reference in New Issue
Block a user