vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Object Identifier definition. |
| 3 | */ |
| 4 | #ifndef ASN1_PARSER_OID_H |
| 5 | #define ASN1_PARSER_OID_H |
| 6 | |
| 7 | /******************************** |
| 8 | * Single Object Identifier Arc * |
| 9 | ********************************/ |
| 10 | |
| 11 | /* |
| 12 | * Object identifier arc (one number in the hierarchy). |
| 13 | */ |
| 14 | typedef struct asn1p_oid_arc_s { |
vlm | ec6acd4 | 2004-09-29 13:18:09 +0000 | [diff] [blame] | 15 | asn1c_integer_t number; /* -1 if not yet defined */ |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 16 | char *name; /* 0 if not defined */ |
| 17 | } asn1p_oid_arc_t; |
| 18 | |
| 19 | |
| 20 | /* |
| 21 | * Arc constructor. |
| 22 | */ |
| 23 | asn1p_oid_arc_t *asn1p_oid_arc_new( |
vlm | ec6acd4 | 2004-09-29 13:18:09 +0000 | [diff] [blame] | 24 | const char *optName, asn1c_integer_t optNumber /* = -1 */); |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 25 | /* |
| 26 | * Arc destructor. |
| 27 | */ |
| 28 | void asn1p_oid_arc_free(asn1p_oid_arc_t *); |
| 29 | |
| 30 | |
| 31 | /************************************************** |
| 32 | * Object Identifier itself, a collection of arcs * |
| 33 | **************************************************/ |
| 34 | |
| 35 | /* |
| 36 | * Object Identifier as a collection of arcs. |
| 37 | */ |
| 38 | typedef struct asn1p_oid_s { |
| 39 | asn1p_oid_arc_t *arcs; |
| 40 | int arcs_count; |
| 41 | } asn1p_oid_t; |
| 42 | |
| 43 | /* |
| 44 | * OID constructor. |
| 45 | */ |
| 46 | asn1p_oid_t *asn1p_oid_new(void); |
| 47 | |
| 48 | /* |
| 49 | * Add another arc using given one as a template |
| 50 | */ |
| 51 | int asn1p_oid_add_arc(asn1p_oid_t *, asn1p_oid_arc_t *template); |
| 52 | |
| 53 | /* |
| 54 | * OID destructor. |
| 55 | */ |
| 56 | void asn1p_oid_free(asn1p_oid_t *); |
| 57 | |
| 58 | /* |
| 59 | * RETURN VALUES: |
| 60 | * 0: The specified OIDs are equal. |
| 61 | * -1 or 1 otherwise. |
| 62 | */ |
| 63 | int asn1p_oid_compare(asn1p_oid_t *a, asn1p_oid_t *b); |
| 64 | |
| 65 | |
| 66 | #endif /* ASN1_PARSER_OID_H */ |