/* * Ouroboros - Copyright (C) 2016 - 2018 * * Connect components of normal IPC Processes * * Dimitri Staessens <dimitri.staessens@ugent.be> * Sander Vrijders <sander.vrijders@ugent.be> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * 3. Neither the name of the copyright holder nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <ouroboros/irm.h> #include "irm_ops.h" #include "irm_utils.h" #include <stdio.h> #include <stdlib.h> #include <string.h> #define DT "dt" #define MGMT "mgmt" static void usage(void) { printf("Usage: irm ipcp disconnect\n" " name <ipcp name>\n" " component [COMPONENT]\n" " dst <name of destination IPCP>\n\n" "where COMPONENT = {" DT " " MGMT "}\n"); } int do_disconnect_ipcp(int argc, char ** argv) { char * name = NULL; char * dst_name = NULL; char * comp_name = NULL; pid_t * pids = NULL; ssize_t len = 0; while (argc > 0) { if (matches(*argv, "name") == 0) { name = *(argv + 1); } else if (matches(*argv, "dst") == 0) { dst_name = *(argv + 1); } else if (matches(*argv, "component") == 0) { comp_name = *(argv + 1); } else { printf("\"%s\" is unknown, try \"irm " "ipcpi connect\".\n", *argv); return -1; } argc -= 2; argv += 2; } if (name == NULL || dst_name == NULL || comp_name == NULL) { usage(); return -1; } len = irm_list_ipcps(name, &pids); if (len != 1) return -1; if (!strcmp(comp_name, DT)) comp_name = DT_AE; if (!strcmp(comp_name , MGMT)) comp_name = MGMT_AE; if (irm_disconnect_ipcp(pids[0], dst_name, comp_name)) { free(pids); return -1; } if (pids != NULL) free(pids); return 0; }