src: Add verbose pretty print for enumerated types
This is just much easier to read when reading the text
dumps.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
diff --git a/include/asn1c/NativeEnumerated.h b/include/asn1c/NativeEnumerated.h
index c59bb1b..b5acc71 100644
--- a/include/asn1c/NativeEnumerated.h
+++ b/include/asn1c/NativeEnumerated.h
@@ -24,6 +24,7 @@
xer_type_encoder_f NativeEnumerated_encode_xer;
per_type_decoder_f NativeEnumerated_decode_uper;
per_type_encoder_f NativeEnumerated_encode_uper;
+asn_struct_print_f NativeEnumerated_print;
#ifdef __cplusplus
}
diff --git a/src/NativeEnumerated.c b/src/NativeEnumerated.c
index 1554220..3184644 100644
--- a/src/NativeEnumerated.c
+++ b/src/NativeEnumerated.c
@@ -22,7 +22,7 @@
"ENUMERATED", /* The ASN.1 type is still ENUMERATED */
"ENUMERATED",
NativeInteger_free,
- NativeInteger_print,
+ NativeEnumerated_print,
asn_generic_no_constraint,
NativeInteger_decode_ber,
NativeInteger_encode_der,
@@ -205,3 +205,30 @@
_ASN_ENCODED_OK(er);
}
+int
+NativeEnumerated_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
+ const long *native = (const long *)sptr;
+ char scratch[256];
+ int ret;
+
+ (void)td; /* Unused argument */
+ (void)ilevel; /* Unused argument */
+
+ if(native) {
+ const asn_INTEGER_enum_map_t *map = INTEGER_map_value2enum(specs, *native);
+ if (map && map->enum_len && map->enum_name) {
+ ret = snprintf(scratch, sizeof(scratch),
+ "%s", map->enum_name);
+ } else {
+ ret = snprintf(scratch, sizeof(scratch),
+ (specs && specs->field_unsigned)
+ ? "%lu" : "%ld", *native);
+ }
+ assert(ret > 0 && (size_t)ret < sizeof(scratch));
+ return (cb(scratch, ret, app_key) < 0) ? -1 : 0;
+ } else {
+ return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
+ }
+}