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Diffstat (limited to 'app/xfwp/xfwp.c')
| -rw-r--r-- | app/xfwp/xfwp.c | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/app/xfwp/xfwp.c b/app/xfwp/xfwp.c new file mode 100644 index 000000000..de2f17d0d --- /dev/null +++ b/app/xfwp/xfwp.c @@ -0,0 +1,151 @@ +/* $Xorg: xfwp.c,v 1.4 2001/02/09 02:05:45 xorgcvs Exp $ */ + +/* +Copyright 1996, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR +OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall +not be used in advertising or otherwise to promote the sale, use or +other dealings in this Software without prior written authorization +from The Open Group. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <X11/Xos.h> +#include <netinet/in.h> + +#include <X11/ICE/ICElib.h> + +#include "xfwp.h" +#include "io.h" +#include "misc.h" +#include "pm.h" +#include "transport.h" + +/* + * Global variables + */ +struct clientDataStruct global_data; /* for ICE callbacks */ + +struct pm_conn_buf ** pm_conn_array; +struct server_list ** server_array; +struct client_conn_buf ** client_conn_array; + +char **SitePolicies = NULL; /* list of site security policy strings */ + +int SitePolicyCount = 0; /* count of elements in SitePolicies */ + +Bool SitePolicyPermit = 0; /* True := permit iff server supports + * at least one listed policy, + * False := deny if server has any of + * the listed policies. + */ + +int +main ( + int argc, + char * argv[]) +{ + int * pm_listen_array; + fd_set readable, writable, rinit, winit; + int nfds = 0; + int nready = 0; + struct ICE_setup_info pm_conn_setup; + IceListenObj * listen_objects; + struct config * config_info; + + /* + * setup the global client data struct; we need to do this in order + * to access program data in the ICE FWPprocessMessages() callback + * without making everything global! See FWPprotocolSetupProc() for + * the rest of what we are doing + */ + config_info = (struct config *) Malloc(sizeof(struct config)); + + global_data.config_info = config_info; + global_data.nfds = &nfds; + global_data.rinit = &rinit; + global_data.winit = &winit; + + /* + * complete the setup + */ + doProcessInputArgs(config_info, argc, argv); + + if ((doHandleConfigFile(config_info)) == FAILURE) + exit(1); + + if ((doInitDataStructs(config_info, + &pm_conn_setup)) == FAILURE) + exit(1); + + /* + * install the ICE i/o error handler + */ + doInstallIOErrorHandler(); + + /* + * zero the select() read/write masks + */ + FD_ZERO(&readable); + FD_ZERO(&writable); + FD_ZERO(&rinit); + FD_ZERO(&winit); + + /* + * create listener socket(s) for PM connections + */ + if (!doSetupPMListen(config_info->pm_listen_port, + &config_info->num_pm_listen_ports, + &pm_listen_array, + &listen_objects, + &nfds, + &rinit)) + exit(1); + + while(1) + { + readable = rinit; + writable = winit; + + doSelect (config_info, + &nfds, + &nready, + &readable, + &writable); + + doCheckTimeouts (config_info, + &nready, + &rinit, + &winit, + &readable, + &writable); + + doProcessSelect (&nfds, + &nready, + &readable, + &writable, + &rinit, + &winit, + pm_listen_array, + config_info, + &listen_objects); + } +} |