From: Enrico Scholz Date: Sat, 19 Mar 2005 02:11:05 +0000 (+0000) Subject: obsoleted... X-Git-Tag: IPSENTINEL_VERSION_0_12~53 X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37d582abb8675e542cab7d9932c9d94f7bababbc;p=util-vserver.git obsoleted... git-svn-id: http://svn.linux-vserver.org/svn/util-vserver/trunk@1941 94cd875c-1c1d-0410-91d2-eb244daf1a30 --- diff --git a/util-vserver/src/vnet.c b/util-vserver/src/vnet.c deleted file mode 100644 index 99a13d8..0000000 --- a/util-vserver/src/vnet.c +++ /dev/null @@ -1,182 +0,0 @@ -// $Id$ --*- c -*-- - -// Copyright (C) 2004 Enrico Scholz -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; version 2 of the License. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - -#ifdef HAVE_CONFIG_H -# include -#endif - -#include "util.h" -#include -#include -#include -#include - -#define ENSC_WRAPPERS_PREFIX "vcontext: " -#include - -#define CMD_HELP 0x1000 -#define CMD_VERSION 0x1001 -#define CMD_NID 0x4000 -#define CMD_CREATE 0x4001 -#define CMD_MIGRATE 0x4003 -#define CMD_SILENT 0x4007 -#define CMD_SILENTEXIST 0x400c - -struct option const -CMDLINE_OPTIONS[] = { - { "help", no_argument, 0, CMD_HELP }, - { "version", no_argument, 0, CMD_VERSION }, - { "nid", required_argument, 0, CMD_NID }, - { "create", no_argument, 0, CMD_CREATE }, - { "migrate", required_argument, 0, CMD_MIGRATE }, - { "silent", no_argument, 0, CMD_SILENT }, - { "silentexist", no_argument, 0, CMD_SILENTEXIST }, - { 0,0,0,0 } -}; - -struct Arguments { - bool do_create; - bool do_migrate; - bool is_silentexist; - int verbosity; - nid_t nid; -}; - -int wrapper_exit_code = 255; - -static void -showHelp(char const *cmd) -{ - WRITE_MSG(1, "Usage:\n "); - WRITE_STR(1, cmd); - WRITE_MSG(1, - " --create * [--] *\n "); - WRITE_STR(1, cmd); - WRITE_MSG(1, - " --migrate * [--] *\n"); - WRITE_STR(1, cmd); - WRITE_MSG(1, - " --add|--del /[|] * [--] *\n"); - WRITE_STR(1, cmd); - WRITE_MSG(1, - " (--flag *)|(--caps *) * [--] *\n" - "\n" - " can be:\n" - " --nid ... operate on network context ; in combination\n" - " with '--create' the network context instead of\n" - " a dynamic one will be created, and with '--migrate\n" - " the context instead of the current one will\n" - " be entered\n" - " --silent ... be silent\n" - " --silentexist ... be silent when context exists already; usefully\n" - " for '--create' only\n" - "\n" - "'vnet --create' exits with code 254 iff the context exists already.\n" - "\n" - "Please report bugs to " PACKAGE_BUGREPORT "\n"); - - exit(0); -} - - -static void -showVersion() -{ - WRITE_MSG(1, - "vnet " VERSION " -- manages the creation of network contexts\n" - "This program is part of " PACKAGE_STRING "\n\n" - "Copyright (C) 2004 Enrico Scholz\n" - VERSION_COPYRIGHT_DISCLAIMER); - exit(0); -} - -static inline ALWAYSINLINE int -doit(struct Arguments const *args, char *argv[]) -{ - nid_t nid; - - if (args->do_create) { - nid = vc_net_create_context(args->nid); - if (nid==VC_NONID) { - switch (errno) { - case EEXIST : - if (!args->is_silentexist) - perror(ENSC_WRAPPERS_PREFIX "vc_net_create_context()"); - return 254; - default : - perror(ENSC_WRAPPERS_PREFIX "vc_net_create_context()"); - return wrapper_exit_code; - } - } - tellContext(nid, args->verbosity>=1); - } - else - nid = args->nid; - - -} - - -int main (int argc, char *argv[]) -{ - struct Arguments args = { - .do_create = false, - .do_migrate = false, - .is_silentexist = false, - .verbosity = 1, - .nid = VC_DYNAMIC_NID, - }; - - while (1) { - int c = getopt_long(argc, argv, "+", CMDLINE_OPTIONS, 0); - if (c==-1) break; - - switch (c) { - case CMD_HELP : showHelp(1, argv[0], 0); - case CMD_VERSION : showVersion(); - case CMD_NID : args.nid = optarg(nid); break; - case CMD_CREATE : args.do_create = true; break; - case CMD_MIGRATE : args.do_migrate = true; break; - case CMD_SILENTEXIST : args.is_silentexist = true; break; - case CMD_SILENT : --args.verbosity; break; - - default : - WRITE_MSG(2, "Try '"); - WRITE_STR(2, argv[0]); - WRITE_MSG(2, " --help\" for more information.\n"); - return 255; - break; - } - } - - if (args.nid==VC_DYNAMIC_NID && args.do_migrate) - args.nid = Evc_get_task_nid(0); - - if (!args.do_create && !args.do_migrate) - WRITE_MSG(2, "Neither '--create' nor '--migrate specified; try '--help' for more information\n"); - else if (args.do_create && args.do_migrate) - WRITE_MSG(2, "Can not specify '--create' and '--migrate' at the same time; try '--help' for more information\n"); - else if (!args.do_create && args.nid==VC_DYNAMIC_NID) - WRITE_MSG(2, ENSC_WRAPPERS_PREFIX "Can not migrate to an unknown context\n"); - else if (optind>=argc) - WRITE_MSG(2, "No command given; use '--help' for more information.\n"); - else - return doit(&args, argv); - - return 255; -}