61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/*
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). All
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * rights reserved.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Permission is hereby granted, free of charge, to any person obtaining a copy
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * of this software and associated documentation files (the "Software"), to deal
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * in the Software without restriction, including without limitation the rights
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * copies of the Software, and to permit persons to whom the Software is
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * furnished to do so, subject to the following conditions:
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * The above copyright notice and this permission notice shall be included in
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * all copies or substantial portions of the Software.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * THE SOFTWARE.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Author: Rami Ylimäki <rami.ylimaki@vincit.fi> */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#ifndef CLIENT_H
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define CLIENT_H
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#ifdef HAVE_DIX_CONFIG_H
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include <dix-config.h>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#endif /* HAVE_DIX_CONFIG_H */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include <X11/Xfuncproto.h>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include <sys/types.h>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Client IDs. Use GetClientPid, GetClientCmdName and GetClientCmdArgs
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * instead of accessing the fields directly. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pid_t pid; /* process ID, -1 if not available */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync const char *cmdname; /* process name, NULL if not available */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync const char *cmdargs; /* process arguments, NULL if not available */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} ClientIdRec, *ClientIdPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstruct _Client;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Initialize and clean up. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncvoid ReserveClientIds(struct _Client *client);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncvoid ReleaseClientIds(struct _Client *client);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Determine client IDs for caching. Exported on purpose for
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * extensions such as SELinux. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern _X_EXPORT pid_t DetermineClientPid(struct _Client *client);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern _X_EXPORT void DetermineClientCmd(pid_t, const char **cmdname,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync const char **cmdargs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Query cached client IDs. Exported on purpose for drivers. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern _X_EXPORT pid_t GetClientPid(struct _Client *client);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern _X_EXPORT const char *GetClientCmdName(struct _Client *client);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern _X_EXPORT const char *GetClientCmdArgs(struct _Client *client);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#endif /* CLIENT_H */