mirror of
https://gitlab.gnome.org/GNOME/glib.git
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59d62726de
This adds an extension point for TLS connections to gio, with a gnutls-based implementation in glib-networking. Full TLS support is still a work in progress; the current API is missing some features, and parts of it may still be changed before 2.28. https://bugzilla.gnome.org/show_bug.cgi?id=588189
424 lines
15 KiB
C
424 lines
15 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright (C) 2006-2007 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Alexander Larsson <alexl@redhat.com>
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*/
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#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
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#error "Only <gio/gio.h> can be included directly."
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#endif
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#ifndef __GIO_TYPES_H__
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#define __GIO_TYPES_H__
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#include <gio/gioenums.h>
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G_BEGIN_DECLS
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typedef struct _GAppLaunchContext GAppLaunchContext;
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typedef struct _GAppInfo GAppInfo; /* Dummy typedef */
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typedef struct _GAsyncResult GAsyncResult; /* Dummy typedef */
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typedef struct _GAsyncInitable GAsyncInitable;
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typedef struct _GBufferedInputStream GBufferedInputStream;
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typedef struct _GBufferedOutputStream GBufferedOutputStream;
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typedef struct _GCancellable GCancellable;
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typedef struct _GCharsetConverter GCharsetConverter;
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typedef struct _GConverter GConverter;
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typedef struct _GConverterInputStream GConverterInputStream;
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typedef struct _GConverterOutputStream GConverterOutputStream;
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typedef struct _GDataInputStream GDataInputStream;
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typedef struct _GSimplePermission GSimplePermission;
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typedef struct _GZlibCompressor GZlibCompressor;
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typedef struct _GZlibDecompressor GZlibDecompressor;
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typedef struct _GSimpleActionGroup GSimpleActionGroup;
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typedef struct _GActionGroup GActionGroup;
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typedef struct _GSimpleAction GSimpleAction;
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typedef struct _GAction GAction;
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typedef struct _GApplication GApplication;
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typedef struct _GApplicationCommandLine GApplicationCommandLine;
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typedef struct _GSettingsBackend GSettingsBackend;
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typedef struct _GSettings GSettings;
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typedef struct _GPermission GPermission;
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/**
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* GDrive:
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*
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* Opaque drive object.
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**/
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typedef struct _GDrive GDrive; /* Dummy typedef */
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typedef struct _GFileEnumerator GFileEnumerator;
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typedef struct _GFileMonitor GFileMonitor;
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typedef struct _GFilterInputStream GFilterInputStream;
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typedef struct _GFilterOutputStream GFilterOutputStream;
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/**
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* GFile:
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*
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* A handle to an object implementing the #GFileIface interface.
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* Generally stores a location within the file system. Handles do not
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* necessarily represent files or directories that currently exist.
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**/
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typedef struct _GFile GFile; /* Dummy typedef */
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typedef struct _GFileInfo GFileInfo;
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/**
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* GFileAttributeMatcher:
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*
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* Determines if a string matches a file attribute.
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**/
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typedef struct _GFileAttributeMatcher GFileAttributeMatcher;
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typedef struct _GFileAttributeInfo GFileAttributeInfo;
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typedef struct _GFileAttributeInfoList GFileAttributeInfoList;
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typedef struct _GFileDescriptorBased GFileDescriptorBased;
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typedef struct _GFileInputStream GFileInputStream;
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typedef struct _GFileOutputStream GFileOutputStream;
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typedef struct _GFileIOStream GFileIOStream;
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typedef struct _GFileIcon GFileIcon;
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typedef struct _GFilenameCompleter GFilenameCompleter;
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typedef struct _GIcon GIcon; /* Dummy typedef */
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typedef struct _GInetAddress GInetAddress;
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typedef struct _GInetSocketAddress GInetSocketAddress;
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typedef struct _GInputStream GInputStream;
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typedef struct _GInitable GInitable;
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typedef struct _GIOModule GIOModule;
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typedef struct _GIOExtensionPoint GIOExtensionPoint;
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typedef struct _GIOExtension GIOExtension;
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/**
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* GIOSchedulerJob:
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*
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* Opaque class for definining and scheduling IO jobs.
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**/
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typedef struct _GIOSchedulerJob GIOSchedulerJob;
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typedef struct _GIOStreamAdapter GIOStreamAdapter;
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typedef struct _GLoadableIcon GLoadableIcon; /* Dummy typedef */
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typedef struct _GMemoryInputStream GMemoryInputStream;
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typedef struct _GMemoryOutputStream GMemoryOutputStream;
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/**
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* GMount:
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*
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* A handle to an object implementing the #GMountIface interface.
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**/
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typedef struct _GMount GMount; /* Dummy typedef */
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typedef struct _GMountOperation GMountOperation;
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typedef struct _GNetworkAddress GNetworkAddress;
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typedef struct _GNetworkService GNetworkService;
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typedef struct _GOutputStream GOutputStream;
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typedef struct _GIOStream GIOStream;
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typedef struct _GPollableInputStream GPollableInputStream; /* Dummy typedef */
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typedef struct _GPollableOutputStream GPollableOutputStream; /* Dummy typedef */
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typedef struct _GResolver GResolver;
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typedef struct _GSeekable GSeekable;
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typedef struct _GSimpleAsyncResult GSimpleAsyncResult;
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/**
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* GSocket:
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*
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* A lowlevel network socket object.
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*
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* Since: 2.22
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**/
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typedef struct _GSocket GSocket;
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/**
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* GSocketControlMessage:
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*
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* Base class for socket-type specific control messages that can be sent and
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* received over #GSocket.
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**/
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typedef struct _GSocketControlMessage GSocketControlMessage;
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/**
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* GSocketClient:
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*
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* A helper class for network clients to make connections.
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*
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* Since: 2.22
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**/
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typedef struct _GSocketClient GSocketClient;
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/**
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* GSocketConnection:
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*
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* A socket connection GIOStream object for connection-oriented sockets.
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*
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* Since: 2.22
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**/
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typedef struct _GSocketConnection GSocketConnection;
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/**
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* GSocketClient:
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*
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* A helper class for network servers to listen for and accept connections.
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*
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* Since: 2.22
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**/
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typedef struct _GSocketListener GSocketListener;
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/**
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* GSocketService:
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*
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* A helper class for handling accepting incomming connections in the
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* glib mainloop.
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*
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* Since: 2.22
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**/
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typedef struct _GSocketService GSocketService;
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typedef struct _GSocketAddress GSocketAddress;
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typedef struct _GSocketAddressEnumerator GSocketAddressEnumerator;
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typedef struct _GSocketConnectable GSocketConnectable;
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typedef struct _GSrvTarget GSrvTarget;
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/**
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* GTcpConnection:
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*
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* A #GSocketConnection for TCP/IP connections.
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*
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* Since: 2.22
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**/
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typedef struct _GTcpConnection GTcpConnection;
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typedef struct _GTcpWrapperConnection GTcpWrapperConnection;
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/**
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* GThreadedSocketService:
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*
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* A helper class for handling accepting incomming connections in the
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* glib mainloop and handling them in a thread.
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*
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* Since: 2.22
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**/
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typedef struct _GThreadedSocketService GThreadedSocketService;
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typedef struct _GThemedIcon GThemedIcon;
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typedef struct _GTlsCertificate GTlsCertificate;
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typedef struct _GTlsClientConnection GTlsClientConnection; /* Dummy typedef */
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typedef struct _GTlsClientContext GTlsClientContext; /* Dummy typedef */
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typedef struct _GTlsConnection GTlsConnection;
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typedef struct _GTlsContext GTlsContext;
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typedef struct _GTlsServerConnection GTlsServerConnection; /* Dummy typedef */
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typedef struct _GTlsServerContext GTlsServerContext; /* Dummy typedef */
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typedef struct _GVfs GVfs; /* Dummy typedef */
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/**
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* GProxyResolver:
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*
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* A helper class to enumerate proxies base on URI.
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*
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* Since: 2.26
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**/
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typedef struct _GProxyResolver GProxyResolver;
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typedef struct _GProxy GProxy;
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typedef struct _GProxyAddress GProxyAddress;
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typedef struct _GProxyAddressEnumerator GProxyAddressEnumerator;
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/**
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* GVolume:
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*
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* Opaque mountable volume object.
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**/
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typedef struct _GVolume GVolume; /* Dummy typedef */
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typedef struct _GVolumeMonitor GVolumeMonitor;
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/**
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* GAsyncReadyCallback:
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* @source_object: the object the asynchronous operation was started with.
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* @res: a #GAsyncResult.
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* @user_data: user data passed to the callback.
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*
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* Type definition for a function that will be called back when an asynchronous
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* operation within GIO has been completed.
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**/
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typedef void (*GAsyncReadyCallback) (GObject *source_object,
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GAsyncResult *res,
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gpointer user_data);
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/**
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* GFileProgressCallback:
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* @current_num_bytes: the current number of bytes in the operation.
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* @total_num_bytes: the total number of bytes in the operation.
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* @user_data: user data passed to the callback.
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*
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* When doing file operations that may take a while, such as moving
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* a file or copying a file, a progress callback is used to pass how
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* far along that operation is to the application.
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**/
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typedef void (*GFileProgressCallback) (goffset current_num_bytes,
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goffset total_num_bytes,
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gpointer user_data);
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/**
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* GFileReadMoreCallback:
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* @file_contents: the data as currently read.
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* @file_size: the size of the data currently read.
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* @callback_data: data passed to the callback.
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*
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* When loading the partial contents of a file with g_file_load_partial_contents_async(),
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* it may become necessary to determine if any more data from the file should be loaded.
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* A #GFileReadMoreCallback function facilitates this by returning %TRUE if more data
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* should be read, or %FALSE otherwise.
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*
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* Returns: %TRUE if more data should be read back. %FALSE otherwise.
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**/
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typedef gboolean (* GFileReadMoreCallback) (const char *file_contents,
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goffset file_size,
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gpointer callback_data);
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/**
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* GIOSchedulerJobFunc:
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* @job: a #GIOSchedulerJob.
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* @cancellable: optional #GCancellable object, %NULL to ignore.
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* @user_data: the data to pass to callback function
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*
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* I/O Job function.
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*
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* Note that depending on whether threads are available, the
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* #GIOScheduler may run jobs in separate threads or in an idle
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* in the mainloop.
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*
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* Long-running jobs should periodically check the @cancellable
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* to see if they have been cancelled.
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*
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* Returns: %TRUE if this function should be called again to
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* complete the job, %FALSE if the job is complete (or cancelled)
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**/
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typedef gboolean (*GIOSchedulerJobFunc) (GIOSchedulerJob *job,
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GCancellable *cancellable,
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gpointer user_data);
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/**
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* GSimpleAsyncThreadFunc:
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* @res: a #GSimpleAsyncResult.
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* @object: a #GObject.
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* @cancellable: optional #GCancellable object, %NULL to ignore.
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*
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* Simple thread function that runs an asynchronous operation and
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* checks for cancellation.
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**/
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typedef void (*GSimpleAsyncThreadFunc) (GSimpleAsyncResult *res,
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GObject *object,
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GCancellable *cancellable);
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/**
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* GSocketSourceFunc:
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* @socket: the #GSocket
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* @condition: the current condition at the source fired.
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* @user_data: data passed in by the user.
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*
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* This is the function type of the callback used for the #GSource
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* returned by g_socket_create_source().
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*
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* Returns: it should return %FALSE if the source should be removed.
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*
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* Since: 2.22
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*/
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typedef gboolean (*GSocketSourceFunc) (GSocket *socket,
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GIOCondition condition,
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gpointer user_data);
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/**
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* GInputVector:
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* @buffer: Pointer to a buffer where data will be written.
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* @size: the available size in @buffer.
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*
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* Structure used for scatter/gather data input.
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* You generally pass in an array of #GInputVector<!-- -->s
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* and the operation will store the read data starting in the
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* first buffer, switching to the next as needed.
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*
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* Since: 2.22
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*/
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typedef struct _GInputVector GInputVector;
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struct _GInputVector {
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gpointer buffer;
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gsize size;
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};
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/**
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* GOutputVector:
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* @buffer: Pointer to a buffer of data to read.
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* @size: the size of @buffer.
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*
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* Structure used for scatter/gather data output.
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* You generally pass in an array of #GOutputVector<!-- -->s
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* and the operation will use all the buffers as if they were
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* one buffer.
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*
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* Since: 2.22
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*/
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typedef struct _GOutputVector GOutputVector;
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struct _GOutputVector {
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gconstpointer buffer;
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gsize size;
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};
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typedef struct _GCredentials GCredentials;
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typedef struct _GUnixCredentialsMessage GUnixCredentialsMessage;
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typedef struct _GUnixFDList GUnixFDList;
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typedef struct _GDBusMessage GDBusMessage;
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typedef struct _GDBusConnection GDBusConnection;
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typedef struct _GDBusProxy GDBusProxy;
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typedef struct _GDBusMethodInvocation GDBusMethodInvocation;
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typedef struct _GDBusServer GDBusServer;
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typedef struct _GDBusAuthObserver GDBusAuthObserver;
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typedef struct _GDBusErrorEntry GDBusErrorEntry;
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typedef struct _GDBusInterfaceVTable GDBusInterfaceVTable;
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typedef struct _GDBusSubtreeVTable GDBusSubtreeVTable;
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typedef struct _GDBusAnnotationInfo GDBusAnnotationInfo;
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typedef struct _GDBusArgInfo GDBusArgInfo;
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typedef struct _GDBusMethodInfo GDBusMethodInfo;
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typedef struct _GDBusSignalInfo GDBusSignalInfo;
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typedef struct _GDBusPropertyInfo GDBusPropertyInfo;
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typedef struct _GDBusInterfaceInfo GDBusInterfaceInfo;
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typedef struct _GDBusNodeInfo GDBusNodeInfo;
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/**
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* GCancellableSourceFunc:
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* @cancellable: the #GCancellable
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* @user_data: data passed in by the user.
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*
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* This is the function type of the callback used for the #GSource
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* returned by g_cancellable_source_new().
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*
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* Returns: it should return %FALSE if the source should be removed.
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*
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* Since: 2.28
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*/
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typedef gboolean (*GCancellableSourceFunc) (GCancellable *cancellable,
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gpointer user_data);
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/**
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* GPollableSourceFunc:
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* @pollable_stream: the #GPollableInputStream or #GPollableOutputStream
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* @user_data: data passed in by the user.
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*
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* This is the function type of the callback used for the #GSource
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* returned by g_pollable_input_stream_create_source() and
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* g_pollable_output_stream_create_source().
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*
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* Returns: it should return %FALSE if the source should be removed.
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*
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* Since: 2.28
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*/
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typedef gboolean (*GPollableSourceFunc) (GObject *pollable_stream,
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gpointer user_data);
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G_END_DECLS
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#endif /* __GIO_TYPES_H__ */
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