You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
153 lines
3.3 KiB
153 lines
3.3 KiB
/**
|
|
* xrdp: A Remote Desktop Protocol server.
|
|
*
|
|
* Copyright (C) Jay Sorg 2004-2013
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
/**
|
|
*
|
|
* @file session.h
|
|
* @brief Session management definitions
|
|
* @author Jay Sorg, Simone Fedele
|
|
*
|
|
*/
|
|
|
|
|
|
#ifndef SESSION_H
|
|
#define SESSION_H
|
|
|
|
#include "libscp_types.h"
|
|
|
|
#define SESMAN_SESSION_TYPE_XRDP 1
|
|
#define SESMAN_SESSION_TYPE_XVNC 2
|
|
#define SESMAN_SESSION_TYPE_XORG 3
|
|
|
|
#define SESMAN_SESSION_STATUS_ACTIVE 0x01
|
|
#define SESMAN_SESSION_STATUS_IDLE 0x02
|
|
#define SESMAN_SESSION_STATUS_DISCONNECTED 0x04
|
|
/* future expansion
|
|
#define SESMAN_SESSION_STATUS_REMCONTROL 0x08
|
|
*/
|
|
#define SESMAN_SESSION_STATUS_ALL 0xFF
|
|
|
|
#define SESMAN_SESSION_KILL_OK 0
|
|
#define SESMAN_SESSION_KILL_NULLITEM 1
|
|
#define SESMAN_SESSION_KILL_NOTFOUND 2
|
|
|
|
struct session_date
|
|
{
|
|
tui16 year;
|
|
tui8 month;
|
|
tui8 day;
|
|
tui8 hour;
|
|
tui8 minute;
|
|
};
|
|
|
|
#define zero_time(s) { (s)->year=0; (s)->month=0; (s)->day=0; (s)->hour=0; (s)->minute=0; }
|
|
|
|
struct session_item
|
|
{
|
|
char name[256];
|
|
int pid; /* pid of sesman waiting for wm to end */
|
|
int display;
|
|
int width;
|
|
int height;
|
|
int bpp;
|
|
long data;
|
|
|
|
/* status info */
|
|
unsigned char status;
|
|
unsigned char type;
|
|
|
|
/* time data */
|
|
struct session_date connect_time;
|
|
struct session_date disconnect_time;
|
|
struct session_date idle_time;
|
|
char client_ip[256];
|
|
tui8 guid[16];
|
|
};
|
|
|
|
struct session_chain
|
|
{
|
|
struct session_chain* next;
|
|
struct session_item* item;
|
|
};
|
|
|
|
/**
|
|
*
|
|
* @brief finds a session matching the supplied parameters
|
|
* @return session data or 0
|
|
*
|
|
*/
|
|
struct session_item* DEFAULT_CC
|
|
session_get_bydata(const char *name, int width, int height, int bpp, int type,
|
|
const char *client_ip);
|
|
#ifndef session_find_item
|
|
#define session_find_item(a, b, c, d, e, f) session_get_bydata(a, b, c, d, e, f);
|
|
#endif
|
|
|
|
/**
|
|
*
|
|
* @brief starts a session
|
|
* @return 0 on error, display number if success
|
|
*
|
|
*/
|
|
int DEFAULT_CC
|
|
session_start(long data, tui8 type, struct SCP_SESSION *s);
|
|
|
|
int DEFAULT_CC
|
|
session_reconnect(int display, char* username);
|
|
|
|
/**
|
|
*
|
|
* @brief kills a session
|
|
* @param pid the pid of the session to be killed
|
|
* @return
|
|
*
|
|
*/
|
|
int DEFAULT_CC
|
|
session_kill(int pid);
|
|
|
|
/**
|
|
*
|
|
* @brief sends sigkill to all sessions
|
|
* @return
|
|
*
|
|
*/
|
|
void DEFAULT_CC
|
|
session_sigkill_all(void);
|
|
|
|
/**
|
|
*
|
|
* @brief retrieves a session's descriptor
|
|
* @param pid the session pid
|
|
* @return a pointer to the session descriptor on success, NULL otherwise
|
|
*
|
|
*/
|
|
struct session_item* DEFAULT_CC
|
|
session_get_bypid(int pid);
|
|
|
|
/**
|
|
*
|
|
* @brief retrieves a session's descriptor
|
|
* @param pid the session pid
|
|
* @return a pointer to the session descriptor on success, NULL otherwise
|
|
*
|
|
*/
|
|
struct SCP_DISCONNECTED_SESSION*
|
|
session_get_byuser(const char *user, int *cnt, unsigned char flags);
|
|
|
|
#endif
|