diff options
| author | Andrew Tridgell <tridge@samba.org> | 2009-06-10 11:44:47 +1000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2009-06-10 11:45:53 +1000 |
| commit | d42019644bdad2b0810d054e72378026a02dc295 (patch) | |
| tree | d6d64095d6af58943be93f402aa31fa628930914 /lib/util/asn1.c | |
| parent | 9e7501b2cbc52db8f63f75876a966110e35fba9f (diff) | |
| download | samba-d42019644bdad2b0810d054e72378026a02dc295.tar.gz samba-d42019644bdad2b0810d054e72378026a02dc295.tar.bz2 samba-d42019644bdad2b0810d054e72378026a02dc295.zip | |
added asn1 functions for handling booleans in a simple context
Diffstat (limited to 'lib/util/asn1.c')
| -rw-r--r-- | lib/util/asn1.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/util/asn1.c b/lib/util/asn1.c index c687f8dc9a..aadaf8643a 100644 --- a/lib/util/asn1.c +++ b/lib/util/asn1.c @@ -332,6 +332,29 @@ bool asn1_read_BOOLEAN(struct asn1_data *data, bool *v) return !data->has_error; } +/* write a BOOLEAN in a simple context */ +bool asn1_write_BOOLEAN_context(struct asn1_data *data, bool v, int context) +{ + asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(context)); + asn1_write_uint8(data, v ? 0xFF : 0); + asn1_pop_tag(data); + return !data->has_error; +} + +bool asn1_read_BOOLEAN_context(struct asn1_data *data, bool *v, int context) +{ + uint8_t tmp = 0; + asn1_start_tag(data, ASN1_CONTEXT_SIMPLE(context)); + asn1_read_uint8(data, &tmp); + if (tmp == 0xFF) { + *v = true; + } else { + *v = false; + } + asn1_end_tag(data); + return !data->has_error; +} + /* check a BOOLEAN */ bool asn1_check_BOOLEAN(struct asn1_data *data, bool v) { |