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| author | Tomas Kukosa <tomas.kukosa@siemens.com> | 2007-05-14 13:39:31 +0000 |
|---|---|---|
| committer | Tomas Kukosa <tomas.kukosa@siemens.com> | 2007-05-14 13:39:31 +0000 |
| commit | 61ffcf48a924ff176154165118dc0f1516e0e959 (patch) | |
| tree | e352329679a4ff3602cbebc2ad5b23a3fda09c00 /epan/asn1.h | |
| parent | fc5ce01ee49e86b2a0628319434885b9ca385412 (diff) | |
- more variants of dissect_per_open_type_*()
- move asn1_get_real() to asn1.c/.h
svn path=/trunk/; revision=21757
Diffstat (limited to 'epan/asn1.h')
| -rw-r--r-- | epan/asn1.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/epan/asn1.h b/epan/asn1.h index 5dd491f8b1..baad3a91cf 100644 --- a/epan/asn1.h +++ b/epan/asn1.h @@ -33,7 +33,10 @@ typedef enum { ASN1_ENC_XER /* X.693 - XER */ } asn1_enc_e; +#define ASN1_CTX_SIGNATURE 0x41435458 /* "ACTX" */ + typedef struct _asn1_ctx_t { + guint32 signature; asn1_enc_e encoding; gboolean aligned; packet_info *pinfo; @@ -67,7 +70,18 @@ typedef struct _asn1_ctx_t { } asn1_ctx_t; extern void asn1_ctx_init(asn1_ctx_t *actx, asn1_enc_e encoding, gboolean aligned, packet_info *pinfo); +extern gboolean asn1_ctx_check_signature(asn1_ctx_t *actx); extern void asn1_ctx_clean_external(asn1_ctx_t *actx); +extern double asn1_get_real(const guint8 *real_ptr, gint real_len); + +/* flags */ +#define ASN1_EXT_ROOT 0x01 +#define ASN1_EXT_EXT 0x02 +#define ASN1_OPT 0x04 +#define ASN1_DFLT 0x08 + +#define ASN1_HAS_EXT(f) ((f)&(ASN1_EXT_ROOT|ASN1_EXT_EXT)) + #endif /* __ASN1_H__ */ |