X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=sim%2Fe2-interface.git;a=blobdiff_plain;f=e2sim%2Fasn1c%2Fconstr_SEQUENCE_rfill.c;fp=e2sim%2Fasn1c%2Fconstr_SEQUENCE_rfill.c;h=b464f57220e026677e91b6d961bd1ce4fdc53cf6;hp=0000000000000000000000000000000000000000;hb=f5900596513e4359fc839ba361da085674e90b68;hpb=215d350dbe06a4c7ee370815f26128a7f7e160cb

diff --git a/e2sim/asn1c/constr_SEQUENCE_rfill.c b/e2sim/asn1c/constr_SEQUENCE_rfill.c
new file mode 100644
index 0000000..b464f57
--- /dev/null
+++ b/e2sim/asn1c/constr_SEQUENCE_rfill.c
@@ -0,0 +1,74 @@
+/*
+ * 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 <constr_SEQUENCE.h>
+
+asn_random_fill_result_t
+SEQUENCE_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+                   const asn_encoding_constraints_t *constr,
+                   size_t max_length) {
+    const asn_SEQUENCE_specifics_t *specs =
+        (const asn_SEQUENCE_specifics_t *)td->specifics;
+    asn_random_fill_result_t result_ok = {ARFILL_OK, 0};
+    asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+    asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+    void *st = *sptr;
+    size_t edx;
+
+    if(max_length == 0) return result_skipped;
+
+    (void)constr;
+
+    if(st == NULL) {
+        st = CALLOC(1, specs->struct_size);
+        if(st == NULL) {
+            return result_failed;
+        }
+    }
+
+    for(edx = 0; edx < td->elements_count; edx++) {
+        const asn_TYPE_member_t *elm = &td->elements[edx];
+        void *memb_ptr;    /* Pointer to the member */
+        void **memb_ptr2;  /* Pointer to that pointer */
+        asn_random_fill_result_t tmpres;
+
+        if(elm->optional && asn_random_between(0, 4) == 2) {
+            /* Sometimes decide not to fill the optional value */
+            continue;
+        }
+
+        if(elm->flags & ATF_POINTER) {
+            /* Member is a pointer to another structure */
+            memb_ptr2 = (void **)((char *)st + elm->memb_offset);
+        } else {
+            memb_ptr = (char *)st + elm->memb_offset;
+            memb_ptr2 = &memb_ptr;
+        }
+
+        tmpres = elm->type->op->random_fill(
+            elm->type, memb_ptr2, &elm->encoding_constraints,
+            max_length > result_ok.length ? max_length - result_ok.length : 0);
+        switch(tmpres.code) {
+        case ARFILL_OK:
+            result_ok.length += tmpres.length;
+            continue;
+        case ARFILL_SKIPPED:
+            assert(!(elm->flags & ATF_POINTER) || *memb_ptr2 == NULL);
+            continue;
+        case ARFILL_FAILED:
+            if(st == *sptr) {
+                ASN_STRUCT_RESET(*td, st);
+            } else {
+                ASN_STRUCT_FREE(*td, st);
+            }
+            return tmpres;
+        }
+    }
+
+    *sptr = st;
+
+    return result_ok;
+}