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| author | Andrew Tridgell <tridge@samba.org> | 2001-11-20 08:46:02 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2001-11-20 08:46:02 +0000 |
| commit | 4254f9151b4b355b78e494f7c05dacc59fe546e1 (patch) | |
| tree | 7ce18522040258534834df34f6a7db076c27522a | |
| parent | fcbcfb667feaa5f670d589d084aa85cdb66443e0 (diff) | |
| download | samba-4254f9151b4b355b78e494f7c05dacc59fe546e1.tar.gz samba-4254f9151b4b355b78e494f7c05dacc59fe546e1.tar.bz2 samba-4254f9151b4b355b78e494f7c05dacc59fe546e1.zip | |
add asn1 integer handling ready for the ldap netjoin code
(This used to be commit 74303b75e43856bfb127c143d27e5c5fdcf32c91)
| -rw-r--r-- | source3/libsmb/asn1.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/source3/libsmb/asn1.c b/source3/libsmb/asn1.c index 50cf6a7142..93e95b52bb 100644 --- a/source3/libsmb/asn1.c +++ b/source3/libsmb/asn1.c @@ -108,6 +108,18 @@ BOOL asn1_pop_tag(ASN1_DATA *data) return True; } + +/* write an integer */ +BOOL asn1_write_Integer(ASN1_DATA *data, int i) +{ + if (!asn1_push_tag(data, ASN1_INTEGER)) return False; + do { + asn1_write_uint8(data, i); + i = i >> 8; + } while (i); + return asn1_pop_tag(data); +} + /* write an object ID to a ASN1 buffer */ BOOL asn1_write_OID(ASN1_DATA *data, const char *OID) { @@ -368,6 +380,20 @@ BOOL asn1_read_OctetString(ASN1_DATA *data, DATA_BLOB *blob) return !data->has_error; } +/* read an interger */ +BOOL asn1_read_Integer(ASN1_DATA *data, int *i) +{ + uint8 b; + *i = 0; + + if (!asn1_start_tag(data, ASN1_INTEGER)) return False; + while (asn1_tag_remaining(data)>0) { + *i = (*i << 8) + asn1_read_uint8(data, &b); + } + return asn1_end_tag(data); + +} + /* check a enumarted value is correct */ BOOL asn1_check_enumerated(ASN1_DATA *data, int v) { |