X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=sim%2Fe2-interface.git;a=blobdiff_plain;f=e2sim%2Fasn1c%2FOCTET_STRING_print.c;fp=e2sim%2Fasn1c%2FOCTET_STRING_print.c;h=6daa33e9f2c5e813e335190faae3032820decc64;hp=0000000000000000000000000000000000000000;hb=f5900596513e4359fc839ba361da085674e90b68;hpb=215d350dbe06a4c7ee370815f26128a7f7e160cb

diff --git a/e2sim/asn1c/OCTET_STRING_print.c b/e2sim/asn1c/OCTET_STRING_print.c
new file mode 100644
index 0000000..6daa33e
--- /dev/null
+++ b/e2sim/asn1c/OCTET_STRING_print.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <OCTET_STRING.h>
+
+int
+OCTET_STRING_print(const asn_TYPE_descriptor_t *td, const void *sptr,
+                   int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
+    const char * const h2c = "0123456789ABCDEF";
+    const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
+    char scratch[16 * 3 + 4];
+    char *p = scratch;
+    uint8_t *buf;
+    uint8_t *end;
+    size_t i;
+
+    (void)td;  /* Unused argument */
+
+    if(!st || (!st->buf && st->size))
+        return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
+
+    /*
+     * Dump the contents of the buffer in hexadecimal.
+     */
+    buf = st->buf;
+    end = (buf == NULL)? NULL : buf + st->size;
+    for(i = 0; buf < end; buf++, i++) {
+        if(!(i % 16) && (i || st->size > 16)) {
+            if(cb(scratch, p - scratch, app_key) < 0)
+                return -1;
+            _i_INDENT(1);
+            p = scratch;
+        }
+        *p++ = h2c[(*buf >> 4) & 0x0F];
+        *p++ = h2c[*buf & 0x0F];
+        *p++ = 0x20;
+    }
+
+    if(p > scratch) {
+        p--;  /* Remove the tail space */
+        if(cb(scratch, p - scratch, app_key) < 0)
+            return -1;
+    }
+
+    return 0;
+}
+
+int
+OCTET_STRING_print_utf8(const asn_TYPE_descriptor_t *td, const void *sptr,
+                        int ilevel, asn_app_consume_bytes_f *cb,
+                        void *app_key) {
+    const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
+
+    (void)td;  /* Unused argument */
+    (void)ilevel;  /* Unused argument */
+
+    if(st && (st->buf || !st->size)) {
+        return (cb(st->buf, st->size, app_key) < 0) ? -1 : 0;
+    } else {
+        return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
+    }
+}