tools: irm: Parse arguments for irm and create_ipcp

This parses the arguments passed to irm at the top level, and also the
arguments supplied when calling irm create_ipcp. It subsequently calls
irm_create_ipcp with these arguments.

1 files changed, 83 insertions, 0 deletions

diff --git a/src/tools/irm/irm_create_ipcp.c b/src/tools/irm/irm_create_ipcp.c
new file mode 100644
index 00000000..5a8478e6
--- /dev/null
+++ b/src/tools/irm/irm_create_ipcp.c
@@ -0,0 +1,83 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * Create IPC Processes
+ *
+ *    Sander Vrijders <sander.vrijders@intec.ugent.be>
+ *
+ * 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 <stdio.h>
+#include <ouroboros/irm.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "irm_ops.h"
+#include "irm_utils.h"
+
+static void usage()
+{
+        printf("Usage: irm create_ipcp\n"
+               "           ap <application process name>\n"
+               "           [api <application process instance>]\n"
+               "           [ae <application entity name]\n"
+               "           [aei <application entity instance>]\n"
+               "           type <ipc process type>\n");
+}
+
+int do_create_ipcp(int argc, char ** argv)
+{
+        char * ap_name = NULL;
+        int api_id = 0;
+        char * ae_name = "";
+        int aei_id = 0;
+        rina_name_t name;
+        char * ipcp_type = NULL;
+
+        while (argc > 0) {
+                if (matches(*argv, "ap") == 0) {
+                        ap_name = *(argv + 1);
+                } else if (matches(*argv, "api") == 0) {
+                        api_id = atoi(*(argv + 1));
+                } else if (matches(*argv, "ae") == 0) {
+                        ae_name = *(argv + 1);
+                } else if (matches(*argv, "aei") == 0) {
+                        aei_id = atoi(*(argv + 1));
+                } else if (matches(*argv, "type") == 0) {
+                        ipcp_type = *(argv + 1);
+                } else {
+                        printf("\"%s\" is unknown, try \"irm "
+                               "create_ipcp\".\n", *argv);
+                        return -1;
+                }
+
+                argc -= 2;
+                argv += 2;;
+        }
+
+        if (ipcp_type == NULL || ap_name == NULL) {
+                usage();
+                return -1;
+        }
+
+        name.ap_name = ap_name;
+        name.api_id = api_id;
+        name.ae_name = ae_name;
+        name.aei_id = aei_id;
+
+        return irm_create_ipcp(name, ipcp_type);
+}