MME2 changes - Propped commits from openmme/paging branch. Added scripts
for code gen
Change-Id: Ie55032217232214ac8544ca76ea34335205329e4
diff --git a/src/s1ap/options.c b/src/s1ap/options.c
new file mode 100644
index 0000000..fbfae3c
--- /dev/null
+++ b/src/s1ap/options.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2003-2018, Great Software Laboratory Pvt. Ltd.
+ * Copyright (c) 2017 Intel Corporation
+ * Copyright (c) 2019, Infosys Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <getopt.h>
+
+#include "log.h"
+#include "options.h"
+
+void parse_args(int argc, char **argv)
+{
+ int args_set = 0;
+ int c = 0;
+
+ const struct option long_options[] = {
+ {"config_file", required_argument, NULL, 'f'},
+ {0, 0, 0, 0}
+ };
+
+ do {
+ int option_index = 0;
+
+ c = getopt_long(argc, argv, "f:", long_options,
+ &option_index);
+
+ if (c == -1)
+ break;
+
+ switch (c) {
+ case 'f':
+ break;
+ default:
+ log_msg(LOG_ERROR, "Unknown argument - %s.", argv[optind]);
+ exit(0);
+ }
+ } while (c != -1);
+
+ if ((args_set & REQ_ARGS) != REQ_ARGS) {
+ log_msg(LOG_ERROR, "Usage: %s\n", argv[0]);
+ for (c = 0; long_options[c].name; ++c) {
+ log_msg(LOG_ERROR, "\t[ -%s | -%c ] %s\n",
+ long_options[c].name,
+ long_options[c].val,
+ long_options[c].name);
+ }
+ exit(0);
+ }
+}
+
+void log_buffer_free(char** buffer)
+{
+ if(*buffer != NULL)
+ free(*buffer);
+ *buffer = NULL;
+}
+
+void convert_imsi_to_bcd_str(uint8_t *src, uint8_t* dest)
+{
+ if (!src || !dest)
+ {
+ log_msg(LOG_ERROR, "invalid buffer pointers.\n");
+ return;
+ }
+
+ int len = BINARY_IMSI_LEN;
+ int i = 0;
+ for (; i < len - 1; i++) {
+ dest[2 * i] = '0' + ((src[i] >> 4) & 0x0F);
+ dest[2 * i + 1] = '0' + ((src[i]) & 0x0F);
+ }
+
+ dest[2 * (len-1)] = '0' + ((src[i] >> 4) & 0x0F);
+
+ return;
+}
+
+