From 0efb1ff527ce3fb50d4c72c02904fa1cdd1e3a66 Mon Sep 17 00:00:00 2001 From: dimitri staessens Date: Sat, 20 Aug 2016 10:42:36 +0200 Subject: irmd, lib: Rebuild the IRMd data model The complete data model inside the IRMd has been restructured. The bind operation was revised to allow binding of AP and AP instances and register those names with different DIFs (see "irm bind" for details). Server applications require to call ap_init with a server name argument, client application that do not the be reachable over any DIF can call ap_init(NULL). Calling ap_init for a client with a specified name will not have adverse consequences for the application, but will consume unnecessary resources in the IRMd. Application servers can now be started at any point after the IRMd has been started. Starting servers, binding AP names and registering names in DIFs can be performed in any order that does not defy temporal logic. Supports naming instances by their pid. In case of IPCP Instances created with the IRM tool, the name assigned during "irm ipcp create" can be used. All the changes required updates in the tools. --- src/tools/irm/irm_bind_ap.c | 98 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 src/tools/irm/irm_bind_ap.c (limited to 'src/tools/irm/irm_bind_ap.c') diff --git a/src/tools/irm/irm_bind_ap.c b/src/tools/irm/irm_bind_ap.c new file mode 100644 index 00000000..a525c077 --- /dev/null +++ b/src/tools/irm/irm_bind_ap.c @@ -0,0 +1,98 @@ +/* + * Ouroboros - Copyright (C) 2016 + * + * Bind AP to a name + * + * Dimitri Staessens + * Sander Vrijders + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include + +#include +#include + +#include "irm_ops.h" +#include "irm_utils.h" + +static void usage() +{ + printf("Usage: irm bind ap \n" + " name \n" + " [auto] (instantiate apn if not running)\n" + " [loc] (location-dependent application)\n" + " [unique] (there can only be one instantiation)\n" + " [-- ]\n"); +} + + +int do_bind_ap(int argc, char ** argv) +{ + char * name = NULL; + char * ap_name = NULL; + uint16_t flags = 0; + int ret = 0; + + while (argc > 0) { + if (matches(*argv, "name") == 0) { + name = *(argv + 1); + ++argv; + --argc; + } else if (matches(*argv, "ap") == 0) { + ap_name = *(argv + 1); + ++argv; + --argc; + } else if (strcmp(*argv, "auto") == 0) { + flags |= BIND_AP_AUTO; + } else if (strcmp(*argv, "unique") == 0) { + flags |= BIND_AP_UNIQUE; + } else if (strcmp(*argv, "loc") == 0) { + flags |= BIND_AP_LOC; + } else if (strcmp(*argv, "--") == 0) { + ++argv; + --argc; + break; + } else { + printf("\"%s\" is unknown, try \"irm " + "bind\".\n", *argv); + return -1; + } + + ++argv; + --argc; + } + + if (name == NULL || ap_name == NULL) { + usage(); + return -1; + } + + ret = irm_bind_ap(ap_name, name, flags, argc, argv); + if (ret == -ENOENT) { + printf("%s does not exist.\n", ap_name); + return -1; + } + + if (ret == -EPERM) { + printf("Cannot execute %s, please check permissions.\n", + ap_name); + return -1; + } + + return ret; +} -- cgit v1.2.3