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skeletons: 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>
This commit is contained in:
Sylvain Munaut 2010-06-14 23:31:04 +02:00
parent f5ab8ba08c
commit ae6aea8e12
2 changed files with 29 additions and 1 deletions
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29
skeletons/NativeEnumerated.c
View File

@ -22,7 +22,7 @@ asn_TYPE_descriptor_t asn_DEF_NativeEnumerated = {
"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 @@ NativeEnumerated_encode_uper(asn_TYPE_descriptor_t *td,
_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;
}
}

1
skeletons/NativeEnumerated.h
View File

@ -24,6 +24,7 @@ extern asn_TYPE_descriptor_t asn_DEF_NativeEnumerated;
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
}