Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 1 | /* |
| 2 | * A Module definition structure used by the ASN.1 parser. |
| 3 | */ |
| 4 | #ifndef ASN1_PARSER_MODULE_H |
| 5 | #define ASN1_PARSER_MODULE_H |
| 6 | |
Lev Walkin | a9532f4 | 2006-09-17 04:52:50 +0000 | [diff] [blame] | 7 | struct asn1p_module_s; |
| 8 | |
| 9 | /* |
| 10 | * A simple container for several modules. |
| 11 | */ |
| 12 | typedef struct asn1p_s { |
| 13 | TQ_HEAD(struct asn1p_module_s) modules; |
| 14 | } asn1p_t; |
| 15 | |
| 16 | asn1p_t *asn1p_new(void); |
| 17 | void asn1p_delete(asn1p_t *asn); |
| 18 | |
Lev Walkin | 1a49ced | 2017-11-06 00:07:00 -0800 | [diff] [blame] | 19 | struct genhash_s; /* Forward declaration */ |
| 20 | |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 21 | /* |
| 22 | * Flags specific to a module. |
| 23 | */ |
| 24 | typedef enum asn1p_module_flags { |
| 25 | MSF_NOFLAGS, |
Lev Walkin | f59d075 | 2004-08-18 04:59:12 +0000 | [diff] [blame] | 26 | MSF_unk_INSTRUCTIONS = 0x001, |
| 27 | MSF_TAG_INSTRUCTIONS = 0x002, |
| 28 | MSF_XER_INSTRUCTIONS = 0x004, |
| 29 | MSF_EXPLICIT_TAGS = 0x010, |
| 30 | MSF_IMPLICIT_TAGS = 0x020, |
| 31 | MSF_AUTOMATIC_TAGS = 0x040, |
| 32 | MSF_EXTENSIBILITY_IMPLIED = 0x100, |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 33 | } asn1p_module_flags_e; |
Lev Walkin | f59d075 | 2004-08-18 04:59:12 +0000 | [diff] [blame] | 34 | #define MSF_MASK_INSTRUCTIONS 0x0f |
| 35 | #define MSF_MASK_TAGS 0xf0 |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 36 | |
| 37 | /* |
| 38 | * === EXAMPLE === |
| 39 | * MySyntax DEFINITIONS AUTOMATIC TAGS ::= |
| 40 | * BEGIN |
| 41 | * ... |
| 42 | * END |
| 43 | * === EOF === |
| 44 | */ |
| 45 | typedef struct asn1p_module_s { |
| 46 | |
| 47 | /* |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 48 | * Human-readable module reference. |
| 49 | */ |
| 50 | char *ModuleName; /* Must be the first field */ |
| 51 | |
| 52 | /* |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 53 | * Name of the source file. |
| 54 | */ |
| 55 | char *source_file_name; |
| 56 | |
| 57 | /* |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 58 | * Unique module identifier, OID. |
| 59 | */ |
| 60 | asn1p_oid_t *module_oid; /* Optional OID of the module */ |
| 61 | |
| 62 | /* |
| 63 | * Module flags. |
| 64 | */ |
| 65 | asn1p_module_flags_e module_flags; /* AUTOMATIC TAGS? */ |
| 66 | |
| 67 | /* |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 68 | * List of everything that this module EXPORTS. |
| 69 | */ |
| 70 | TQ_HEAD(struct asn1p_xports_s) exports; |
| 71 | |
| 72 | /* |
Lev Walkin | 866bd7f | 2006-09-14 10:35:20 +0000 | [diff] [blame] | 73 | * List of everything that this module IMPORTS. |
| 74 | */ |
| 75 | TQ_HEAD(struct asn1p_xports_s) imports; |
| 76 | |
| 77 | /* |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 78 | * List of everything that this module defines itself. |
| 79 | */ |
Lev Walkin | 1a49ced | 2017-11-06 00:07:00 -0800 | [diff] [blame] | 80 | TQ_HEAD(struct asn1p_expr_s) members; /* Do not access directly */ |
| 81 | struct genhash_s *members_hash; |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 82 | |
| 83 | /* |
| 84 | * Next module in the list. |
| 85 | */ |
| 86 | TQ_ENTRY(struct asn1p_module_s) |
| 87 | mod_next; |
| 88 | |
Lev Walkin | a9532f4 | 2006-09-17 04:52:50 +0000 | [diff] [blame] | 89 | /* All modules */ |
| 90 | asn1p_t *asn1p; |
| 91 | |
Lev Walkin | 4649987 | 2006-03-06 13:05:34 +0000 | [diff] [blame] | 92 | /* |
| 93 | * Internally useful properties. |
| 94 | */ |
| 95 | enum { |
| 96 | MT_STANDARD_MODULE = 0x01, /* Module came from standard-modules */ |
| 97 | } _tags; |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 98 | } asn1p_module_t; |
| 99 | |
| 100 | /* |
| 101 | * Constructor and destructor. |
| 102 | */ |
| 103 | asn1p_module_t *asn1p_module_new(void); |
| 104 | void asn1p_module_free(asn1p_module_t *mod); |
| 105 | |
Lev Walkin | 1a49ced | 2017-11-06 00:07:00 -0800 | [diff] [blame] | 106 | void asn1p_module_move_members(asn1p_module_t *to, asn1p_module_t *from); |
| 107 | void asn1p_module_member_add(asn1p_module_t *mod, struct asn1p_expr_s *expr); |
| 108 | |
| 109 | |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 110 | #endif /* ASN1_PARSER_MODULE_H */ |