156 lines
3.8 KiB
C
156 lines
3.8 KiB
C
/* $Xorg: xfwp.c,v 1.4 2001/02/09 02:05:45 xorgcvs Exp $ */
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/*
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Copyright 1996, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <X11/Xos.h>
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#include <netinet/in.h>
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#include <X11/ICE/ICElib.h>
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#include "xfwp.h"
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#include "io.h"
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#include "misc.h"
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#include "pm.h"
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#include "transport.h"
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/*
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* Global variables
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*/
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struct clientDataStruct global_data; /* for ICE callbacks */
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struct pm_conn_buf ** pm_conn_array;
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struct server_list ** server_array;
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struct client_conn_buf ** client_conn_array;
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char **SitePolicies = NULL; /* list of site security policy strings */
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int SitePolicyCount = 0; /* count of elements in SitePolicies */
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Bool SitePolicyPermit = 0; /* True := permit iff server supports
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* at least one listed policy,
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* False := deny if server has any of
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* the listed policies.
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*/
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int
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main (
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int argc,
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char * argv[])
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{
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int * pm_listen_array;
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fd_set readable, writable, rinit, winit;
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int nfds = 0;
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int nready = 0;
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struct ICE_setup_info pm_conn_setup;
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IceListenObj * listen_objects;
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struct config * config_info;
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/*
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* setup the global client data struct; we need to do this in order
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* to access program data in the ICE FWPprocessMessages() callback
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* without making everything global! See FWPprotocolSetupProc() for
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* the rest of what we are doing
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*/
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if ((config_info = malloc(sizeof(struct config))) == NULL)
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{
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fprintf(stderr, "Memory allocation failed, exiting\n");
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exit(1);
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}
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global_data.config_info = config_info;
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global_data.nfds = &nfds;
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global_data.rinit = &rinit;
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global_data.winit = &winit;
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/*
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* complete the setup
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*/
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doProcessInputArgs(config_info, argc, argv);
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if ((doHandleConfigFile(config_info)) == FAILURE)
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exit(1);
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if ((doInitDataStructs(config_info,
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&pm_conn_setup)) == FAILURE)
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exit(1);
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/*
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* install the ICE i/o error handler
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*/
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doInstallIOErrorHandler();
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/*
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* zero the select() read/write masks
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*/
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FD_ZERO(&readable);
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FD_ZERO(&writable);
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FD_ZERO(&rinit);
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FD_ZERO(&winit);
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/*
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* create listener socket(s) for PM connections
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*/
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if (!doSetupPMListen(config_info->pm_listen_port,
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&config_info->num_pm_listen_ports,
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&pm_listen_array,
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&listen_objects,
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&nfds,
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&rinit))
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exit(1);
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while(1)
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{
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readable = rinit;
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writable = winit;
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doSelect (config_info,
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&nfds,
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&nready,
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&readable,
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&writable);
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doCheckTimeouts (config_info,
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&nready,
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&rinit,
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&winit,
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&readable,
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&writable);
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doProcessSelect (&nfds,
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&nready,
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&readable,
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&writable,
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&rinit,
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&winit,
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pm_listen_array,
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config_info,
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&listen_objects);
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}
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}
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