X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=sim%2Fe2-interface.git;a=blobdiff_plain;f=e2sim%2Fasn1c%2FNativeInteger_print.c;fp=e2sim%2Fasn1c%2FNativeInteger_print.c;h=0602e0d20970c8c28b73b0f9285dc8b2029dcc2e;hp=0000000000000000000000000000000000000000;hb=f5900596513e4359fc839ba361da085674e90b68;hpb=215d350dbe06a4c7ee370815f26128a7f7e160cb

diff --git a/e2sim/asn1c/NativeInteger_print.c b/e2sim/asn1c/NativeInteger_print.c
new file mode 100644
index 0000000..0602e0d
--- /dev/null
+++ b/e2sim/asn1c/NativeInteger_print.c
@@ -0,0 +1,43 @@
+/*
+ * 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 <NativeInteger.h>
+
+/*
+ * INTEGER specific human-readable output.
+ */
+int
+NativeInteger_print(const asn_TYPE_descriptor_t *td, const void *sptr,
+                    int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
+    const asn_INTEGER_specifics_t *specs =
+        (const asn_INTEGER_specifics_t *)td->specifics;
+    const long *native = (const long *)sptr;
+    char scratch[32];  /* Enough for 64-bit int */
+    int ret;
+
+    (void)td;      /* Unused argument */
+    (void)ilevel;  /* Unused argument */
+
+    if(native) {
+        long value = *native;
+        ret = snprintf(scratch, sizeof(scratch),
+                       (specs && specs->field_unsigned) ? "%lu" : "%ld", value);
+        assert(ret > 0 && (size_t)ret < sizeof(scratch));
+        if(cb(scratch, ret, app_key) < 0) return -1;
+        if(specs && (value >= 0 || !specs->field_unsigned)) {
+            const asn_INTEGER_enum_map_t *el =
+                INTEGER_map_value2enum(specs, value);
+            if(el) {
+                if(cb(" (", 2, app_key) < 0) return -1;
+                if(cb(el->enum_name, el->enum_len, app_key) < 0) return -1;
+                if(cb(")", 1, app_key) < 0) return -1;
+            }
+        }
+        return 0;
+    } else {
+        return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
+    }
+}