/* $NetBSD: componentlib.h,v 1.1.1.4 2018/02/06 01:53:06 christos Exp $ */ /* Copyright 2004 IBM Corporation * All rights reserved. * Redisribution and use in source and binary forms, with or without * modification, are permitted only as authorizd by the OpenLADP * Public License. */ /* ACKNOWLEDGEMENTS * This work originally developed by Sang Seok Lim * 2004/06/18 03:20:00 slim@OpenLDAP.org */ #ifndef _H_COMPONENT_MODULE #define _H_COMPONENT_MODULE #include __RCSID("$NetBSD: componentlib.h,v 1.1.1.4 2018/02/06 01:53:06 christos Exp $"); #include "portable.h" #include #include #include #include "lutil.h" #include #include #include #include #include "asn.h" #include #include #define MAX_IDENTIFIER_LEN 32 #define COMPONENTNOT_NULL(ptr) ((ptr) != NULL) typedef struct slap_component_type { /* * Don't change the order of following fields * They are identical the first 9 fields of * AttributeType */ LDAPAttributeType ct_atype; struct berval ct_cname; struct slap_attribute_type *ct_sup; struct slap_attribute_type **ct_subtypes; MatchingRule *ct_equality; MatchingRule *ct_approx; MatchingRule *ct_ordering; MatchingRule *ct_substr; Syntax *ct_syntax; } ComponentType; /* * BIT STRING */ typedef struct ComponentBits { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnBits value; } ComponentBits; #define GASNBITS_PRESENT(abits) ((abits)->value.bits != NULL) #define COMPONENTBITS_PRESENT(abits) ((abits)->value.bits != NULL) int GEncComponentBits (GenBuf *b, ComponentBits* bits); int GDecComponentBits (void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentBits (void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int MatchingComponentBits (char* oid, ComponentSyntaxInfo *bits1 , ComponentSyntaxInfo* bits2); #define ExtractingComponentBits( mem_op, cr,data ) NULL /* * BMP String */ typedef struct ComponentBMPString { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; BMPString value; } ComponentBMPString; int GEncComponentBMPString (GenBuf *b, ComponentBMPString* bmp); int GDecComponentBMPString (void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentBMPString (void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); #define MatchingComponentBMPString MatchingComponentOcts #define ExtractingComponentBMPString( mem_op, cr, data ) NULL #define FreeComponentBMPString FreeComponentOcts /* * BOOLEAN */ typedef struct ComponentBool { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnBool value; } ComponentBool; int GEncComponentBool (GenBuf *b, ComponentBool * bool ); int GDecComponentBool ( void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentBool ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int MatchingComponentBool (char* oid, ComponentSyntaxInfo *a, ComponentSyntaxInfo *b); #define ExtractingComponentBool( mem_op, cr, data ) NULL #define FreeComponentBool(v) NULL /* * ENUMERTED */ typedef struct ComponentEnum { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnEnum value; struct berval value_identifier;/*Why this value is defined here?*/ } ComponentEnum; int GEncComponentEnum (GenBuf *b, ComponentEnum* comp_enum); int GDecComponentEnum ( void* mem_op, GenBuf *a, void *result, AsnLen *bytesDecoded,int mode); int BDecComponentEnum ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int MatchingComponentEnum (char *oid, ComponentSyntaxInfo *a, ComponentSyntaxInfo * b); #define ExtractingComponentEnum( mem_op, cr, data ) NULL #define FreeComponentEnum FreeComponentInt /* * IA5 String */ typedef struct ComponentIA5String { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; IA5String value; } ComponentIA5String; #define GEncComponentIA5String GEncComponentUTF8String #define GDecComponentIA5String GDecComponentUTF8String int BDecComponentIA5StringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ); int BDecComponentIA5String ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); #define MatchingComponentIA5String MatchingComponentOcts #define ExtractingComponentIA5String(mem_op, cr,data) NULL #define FreeComponentIA5String FreeComponentOcts /* * INTEGER */ typedef struct ComponentInt { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; int value; } ComponentInt; #define GNOT_NULL(ptr) ((ptr) != NULL) int GEncComponentInt (GenBuf *b, ComponentInt *comp_int); int GDecComponentInt ( void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode ); int BDecComponentInt ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int MatchingComponentInt (char* oid, ComponentSyntaxInfo *a, ComponentSyntaxInfo *b); #define ExtractingComponentInt(mem_op, cr,data) NULL #define FreeComponentInt(v) NULL /* * LIST Data Structure for C_LIST */ typedef struct ComponentList { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnList comp_list; } ComponentList; /* * NULL */ typedef struct ComponentNull { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnNull value; } ComponentNull; int GEncComponentNull (GenBuf *b, ComponentNull* comp_null); int GDecComponentNull ( void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentNull ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentNullTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ); int MatchingComponentNull (char* oid, ComponentSyntaxInfo *a, ComponentSyntaxInfo *b); #define ExtractingComponentNull(mem_op, cr, data) NULL #define FreeComponentNull NULL /* * Numeric String */ typedef struct ComponentNumericString { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; NumericString value; } ComponentNumericString; #define GEncComponentNumericString GEncComponentUTF8String #define GDecComponentNumericString GDecComponentUTF8String int BDecComponentNumericString ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); #define MatchingComponentNumericString MatchingComponentOcts #define ExtractingComponentNumericString(mem_op, cr,data) NULL #define FreeComponentNumericString FreeComponentOcts /* * OCTETS STRING */ typedef struct ComponentOcts { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnOcts value; } ComponentOcts; #define GASNOCTS_PRESENT(aocts) ((aocts)->value.octs != NULL) int GEncComponentOcts (GenBuf *b, ComponentOcts *octs); int GDecComponentOcts (void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentOctsTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ); int BDecComponentOcts (void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int MatchingComponentOcts (char* oid, ComponentSyntaxInfo *a, ComponentSyntaxInfo *b); #define ExtractingComponentOcts(mem_op,cr,data) NULL void FreeComponentOcts( ComponentOcts* octs ); /* * OID (Object Identifier) */ typedef struct ComponentOid { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnOid value; } ComponentOid; #define GASNOID_PRESENT(aoid) ASNOCTS_PRESENT(aoid) int GEncComponentOid (GenBuf *b, ComponentOid *oid); int GDecComponentOid (void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentOid (void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int MatchingComponentOid (char* oid, ComponentSyntaxInfo *a, ComponentSyntaxInfo *b); #define ExtractingComponentOid(mem_op, cr, data) NULL #define FreeComponentOid FreeComponentOcts /* * Printable String */ typedef struct ComponentPrintableString{ void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; PrintableString value; } ComponentPrintableString; #define GEncComponentPrintableString GEncComponentUTF8String #define GDecComponentPrintableString GDecComponentUTF8String int BDecComponentPrintableString (void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentPrintableStringTag (void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ); #define MatchingComponentPrintableString MatchingComponentOcts #define ExtractingComponentPrintableString(mem_op, cr, data) NULL #define FreeComponentPrintableString FreeComponentOcts /* * REAL */ typedef struct ComponentReal{ void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnReal value; } ComponentReal; int GEncComponentReal (GenBuf *b, ComponentReal* comp_real); int GDecComponentReal (void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentReal (void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int MatchingComponentReal (char* oid, ComponentSyntaxInfo *a, ComponentSyntaxInfo *b); #define ExtractingComponentReal( mem_op, cr, data ) NULL #define FreeComponentReal(v) NULL /* * Relative OID */ typedef struct ComponentRelativeOid { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; AsnRelativeOid value; } ComponentRelativeOid; int GEncComponentRelativeOid (GenBuf *b, ComponentRelativeOid *r_oid); int GDecComponentRelativeOid ( void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentRelativeOid ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); int MatchingComponentRelativeOid (char* oid, ComponentSyntaxInfo *a, ComponentSyntaxInfo *b); #define ExtractingComponentRelativeOid( mem_op, cr, data ) NULL #define FreeComponentRelativeOid FreeComponentOid /* * Teletex String */ typedef struct ComponentTeletexString { void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; TeletexString value; } ComponentTeletexString; int GEncComponentTeletexString (GenBuf *b, ComponentTeletexString * tel_str); int GDecComponentTeletexString ( void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode ); int BDecComponentTeletexStringTag (void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ); int BDecComponentTeletexString( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v, AsnLen *bytesDecoded, int mode ); #define MatchingComponentTeletexString MatchingComponentOcts #define ExtractingComponentTeletexString(mem_op,cr,data) #define FreeComponentTeletexString FreeComponentOcts /* * Universal String */ typedef struct ComponentUniversalString{ void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; UniversalString value; } ComponentUniversalString; int GEncComponentUniversalString (GenBuf *b, ComponentUniversalString* uni_str); int GDecComponentUniversalString ( void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentUniversalString ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); #define MatchingComponentUniversalString MatchingComponentOcts #define ExtractingComponentUniversalString(mem_op,cr,data) #define FreeComponentUniversalString FreeComponentOcts /* * UTF8 String */ typedef struct ComponentUTF8String{ void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; UTF8String value; } ComponentUTF8String; int GEncComponentUTF8String (GenBuf *b, ComponentUTF8String * utf_str); int GDecComponentUTF8String (void* mem_op, GenBuf *b, void *result, AsnLen *bytesDecoded, int mode); int BDecComponentUTF8String (void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); #define MatchingComponentUTF8String MatchingComponentOcts #define ExtractingComponentUTF8String(mem_op,cr,data) #define FreeComponentUTF8String FreeComponentOcts /* * Visible String */ typedef struct ComponentVisibleString{ void* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; VisibleString value; } ComponentVisibleString; #define GEncComponentVisibleString GEncComponentUTF8String #define GDecComponentVisibleString GDecComponentUTF8String int BDecComponentVisibleString (void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *result, AsnLen *bytesDecoded, int mode); #define MatchingComponentVisibleString MatchingComponentOcts #define ExtractingComponentVisibleString(mem_op,cr,data) #define FreeComponentVisibleString FreeComponentOcts /* * ANY and ANY DEFINED BY */ typedef int (*MatchFcn) (char*, void*, void*); typedef void* (*ExtractFcn) (void*, ComponentReference*, void * ); typedef struct ComponentAnyInfo { int anyId; AsnOid oid; ComponentInt intId; unsigned int size; EncodeFcn Encode; gser_decoder_func* GSER_Decode; ber_tag_decoder_func* BER_Decode; ExtractFcn Extract; MatchFcn Match; FreeFcn Free; PrintFcn Print; } ComponentAnyInfo; typedef struct ComponentAnyInfo OidDecoderMapping ; typedef struct ComponentAny{ void* syntax; ComponentDesc *comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; ComponentAnyInfo *cai; void *value; } ComponentAny; typedef ComponentAny ComponentAnyDefinedBy; #define BDecComponentAnyDefinedBy BDecComponentAny #define GDecComponentAnyDefinedBy GDecComponentAny #define MatchingComponentAnyDefinedBy MatchingComponentAny #define FreeComponentAnyDefinedBy FreeComponentAny int GEncComponentAny (GenBuf *b, ComponentAny *comp_any); int BDecComponentAny ( void* mem_op, GenBuf *b, ComponentAny *result, AsnLen *bytesDecoded, int mode); int GDecComponentAny ( void* mem_op, GenBuf *b, ComponentAny *result, AsnLen *bytesDecoded, int mode); int MatchingComponentAny (char* oid, ComponentAny *a, ComponentAny *b); void FreeComponentAny ( ComponentAny*); void InstallAnyByComponentInt (int anyId, ComponentInt intId, unsigned int size, EncodeFcn encode, gser_decoder_func* G_decode, ber_tag_decoder_func B_decode, ExtractFcn extract, MatchFcn match, FreeFcn free, PrintFcn print); void InstallAnyByComponentOid (int anyId, AsnOid *oid, unsigned int size, EncodeFcn encode, gser_decoder_func* G_decode, ber_tag_decoder_func* B_decode, ExtractFcn extract, MatchFcn match, FreeFcn free, PrintFcn print); int CheckSelectTypeCorrect ( void* mem_op, ComponentAnyInfo *v, struct berval* select ); OidDecoderMapping* RetrieveOidDecoderMappingbyBV( struct berval* in ); OidDecoderMapping* RetrieveOidDecoderMappingbyOid( char* ch_oid, int oid_len ); OidDecoderMapping* RetrieveOidDecoderMappingbyDesc( char* desc, int desc_len ); /* * UTCTime */ typedef ComponentVisibleString ComponentUTCTime; #define GEncComponentUTCTime GEncComponentUTF8String #define GDecComponentUTCTime GDecComponentVisibleString #define BDecComponentUTCTime BDecComponentOcts #define MatchingComponentUTCTime MatchingComponentOcts #define ExtractingComponentUTCTime(mem_op,cr,data) NULL #define FreeComponentUTCTime FreeComponentOcts /* * GeneralizedTime */ typedef ComponentVisibleString ComponentGeneralizedTime; int GEncComponentGeneralizedTime (GenBuf *b, ComponentGeneralizedTime *gen_time); #define GDecComponentGeneralizedTime GDecComponentVisibleString #define BDecComponentGeneralizedTime BDecComponentOcts #define MatchingComponentGeneralizedTime MatchingComponentOcts #define ExtractingComponentGeneralizedTime(mem_op,cr,data) NULL #define FreeComponentGeneralizedTime FreeComponentOcts typedef int converter_func LDAP_P (( struct berval* in )); typedef struct asntype_to_syntax { AsnTypeId ats_typeId; /* Syntax Descriptor */ char *ats_syn_name; /* Syntax OID */ char *ats_syn_oid; Syntax *ats_syn; } AsnTypetoSyntax; typedef struct asntype_to_comp_matchingrule { AsnTypeId atc_typeId; char* atc_equality; char* atc_approx; char* atc_ordering; char* atc_substr; } AsnTypetoCompMatchingRule; typedef struct asntype_to_comp_desc { AsnTypeId atcd_typeId; ComponentDesc atcd_cd; } AsnTypetoCompDesc; typedef struct asntype_to_comp_type { AsnTypeId ac_asn_id; ComponentType ac_comp_type; } AsnTypetoCompType; /* refined matching purpose */ typedef struct asntype_to_matchingrule { AsnTypeId atmr_typeId; char* atmr_mr_name; /*Implicitly corresponding LDAP syntax OID*/ char* atmr_syn_oid; MatchingRule *atmr_mr; } AsnTypetoMatchingRule; typedef struct asntype_to_matchingrule_table { char* atmr_oid; struct asntype_to_matchingrule atmr_table[ASNTYPE_END]; struct asntype_to_matchingrule_table* atmr_table_next; } AsnTypetoMatchingRuleTable; #define MAX_OID_LEN 256 #define MAX_OD_ENTRY 8 /* * Object Identifier and corresponding Syntax Decoder Table */ typedef struct OID_Decoder_entry { char oe_oid[MAX_OID_LEN]; gser_decoder_func* oe_gser_decoder; ber_decoder_func* oe_ber_decoder; converter_func* oe_converter; struct OID_Decoder_entry* oe_next; struct OID_Decoder_entry* oe_prev; } OD_entry; void m_convert_asn_to_ldap ( ComponentSyntaxInfo* csi, struct berval* bv); int m_convert_assert_to_comp ( gser_decoder_func* decoder, struct berval* bv, ComponentSyntaxInfo** csi, int len, int mode ); void* m_convert_attr_to_comp ( Attribute* a, struct berval* bv ); /* * Decoder Modes * Different operation is required to handle Decoding(2), Extracted Component * decoding(0), ANY DEFINED TYPe(2) * b0 : Component Alloc(yes) * Constructed type : Component Alloc (Yes) * Primitive type : Component Alloc (Yes) * set to mode 2 in inner decoders * b1 : Component Alloc (No) * Constructed type : Component Alloc (No) * Primitive type : Component Alloc (No) * set to mode 2 in inner decoders * b2 : Default Mode * Constructed type : Component Alloc (Yes) * Primitive type : Component Alloc (No) * in addition to above modes, the 4th bit has special meaning, * b4 : if the 4th bit is clear, DecxxxContent is called * b4 : if the 4th bit is set, Decxxx is called, then it is cleared. */ #define DEC_ALLOC_MODE_0 0x01 #define DEC_ALLOC_MODE_1 0x02 #define DEC_ALLOC_MODE_2 0x04 #define CALL_TAG_DECODER 0x08 #define CALL_CONTENT_DECODER ~0x08 #define OID_ALL_COMP_MATCH "1.2.36.79672281.1.13.6" #define OID_COMP_FILTER_MATCH "1.2.36.79672281.1.13.2" #define MAX_LDAP_STR_LEN 128 MatchingRule* retrieve_matching_rule( char* mr_oid, AsnTypeId type ); #define INITIAL_DN_SIZE 128 #define INITIAL_ATTR_SIZE 256 #define INCREMENT_SIZE 32 /* * Followings are for conversion from ASN.1 RDN and DN to * LDAP encodings */ #define MAX_ALIASING_ENTRY 128 int increment_bv_mem ( struct berval* in ); int intToAscii ( int value, char* buf ); typedef ComponentList irRDNSequence; typedef ComponentList irRelativeDistinguishedName; typedef ComponentOid irAttributeType; typedef struct comp_irAttributeTypeAndValue /* SEQUENCE */ { Syntax* syntax; ComponentDesc* comp_desc; struct berval identifier; char id_buf[MAX_IDENTIFIER_LEN]; irAttributeType type; /* AttributeType */ ComponentAnyDefinedBy value; /* ANY DEFINED BY type */ } irAttributeTypeAndValue; #define RDN_MATCH_OID "1.2.36.79672281.1.13.3" #define DN_MATCH_OID "2.5.13.1" extern AsnTypetoSyntax asn_to_syntax_mapping_tbl[]; extern AsnTypetoCompMatchingRule asntype_to_compMR_mapping_tbl[]; extern AsnTypetoCompType asntype_to_compType_mapping_tbl[]; extern AsnTypetoCompDesc asntype_to_compdesc_mapping_tbl[]; int ConvertRDN2RFC2253 ( irRelativeDistinguishedName* in, struct berval *out ); int ConvertRDNSequence2RFC2253( irRDNSequence *in, struct berval* out ); void* comp_nibble_memory_allocator ( int init_mem, int inc_mem ); ComponentDesc* get_ComponentDesc( int id ); #endif