diff options
Diffstat (limited to 'source4/libcli/util')
| -rw-r--r-- | source4/libcli/util/asn1.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/source4/libcli/util/asn1.c b/source4/libcli/util/asn1.c index e7c38b2803..1f04e1fe46 100644 --- a/source4/libcli/util/asn1.c +++ b/source4/libcli/util/asn1.c @@ -166,6 +166,14 @@ BOOL asn1_write_GeneralString(ASN1_DATA *data, const char *s) return !data->has_error; } +BOOL asn1_write_ContextSimple(ASN1_DATA *data, uint8_t num, DATA_BLOB *blob) +{ + asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(num)); + asn1_write(data, blob->data, blob->length); + asn1_pop_tag(data); + return !data->has_error; +} + /* write a BOOLEAN */ BOOL asn1_write_BOOLEAN(ASN1_DATA *data, BOOL v) { @@ -518,6 +526,22 @@ BOOL asn1_read_OctetString(ASN1_DATA *data, DATA_BLOB *blob) return !data->has_error; } +BOOL asn1_read_ContextSimple(ASN1_DATA *data, uint8_t num, DATA_BLOB *blob) +{ + int len; + ZERO_STRUCTP(blob); + if (!asn1_start_tag(data, ASN1_CONTEXT_SIMPLE(num))) return False; + len = asn1_tag_remaining(data); + if (len < 0) { + data->has_error = True; + return False; + } + *blob = data_blob(NULL, len); + asn1_read(data, blob->data, len); + asn1_end_tag(data); + return !data->has_error; +} + /* read an interger */ BOOL asn1_read_Integer(ASN1_DATA *data, int *i) { |