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- /* $OpenLDAP: pkg/ldap/include/ldap_pvt.h,v 1.7.4.13 2001/07/21 19:01:38 kurt Exp $ */
- /*
- * Copyright 1998-2001 The OpenLDAP Foundation, Redwood City, California, USA
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted only as authorized by the OpenLDAP
- * Public License. A copy of this license is available at
- * http://www.OpenLDAP.org/license.html or in file LICENSE in the
- * top-level directory of the distribution.
- */
- /*
- * ldap-pvt.h - Header for ldap_pvt_ functions. These are meant to be used
- * by the OpenLDAP distribution only.
- */
-
- #ifndef _LDAP_PVT_H
- #define _LDAP_PVT_H 1
-
- #include <ldap_cdefs.h>
- #include <lber.h> /* get ber_slen_t */
-
- LDAP_BEGIN_DECL
-
- #define LDAP_PROTO_TCP 1 /* ldap:// */
- #define LDAP_PROTO_UDP 2 /* reserved */
- #define LDAP_PROTO_IPC 3 /* ldapi:// */
-
- LDAP_F ( int )
- ldap_pvt_url_scheme2proto LDAP_P((
- const char * ));
- LDAP_F ( int )
- ldap_pvt_url_scheme2tls LDAP_P((
- const char * ));
-
- struct ldap_url_desc; /* avoid pulling in <ldap.h> */
-
- LDAP_F( int )
- ldap_url_parse_ext LDAP_P((
- LDAP_CONST char *url,
- struct ldap_url_desc **ludpp ));
-
- LDAP_F ( int )
- ldap_pvt_domain2dn LDAP_P((
- LDAP_CONST char *domain,
- char **dn ));
-
- struct hostent; /* avoid pulling in <netdb.h> */
-
- LDAP_F( char * )
- ldap_pvt_ctime LDAP_P((
- const time_t *tp,
- char *buf ));
-
- LDAP_F( char *) ldap_pvt_get_fqdn LDAP_P(( char * ));
-
- LDAP_F( int )
- ldap_pvt_gethostbyname_a LDAP_P((
- const char *name,
- struct hostent *resbuf,
- char **buf,
- struct hostent **result,
- int *herrno_ptr ));
-
- LDAP_F( int )
- ldap_pvt_gethostbyaddr_a LDAP_P((
- const char *addr,
- int len,
- int type,
- struct hostent *resbuf,
- char **buf,
- struct hostent **result,
- int *herrno_ptr ));
-
-
- /* charray.c */
-
- LDAP_F( int )
- ldap_charray_add LDAP_P((
- char ***a,
- char *s ));
-
- LDAP_F( int )
- ldap_charray_merge LDAP_P((
- char ***a,
- char **s ));
-
- LDAP_F( void )
- ldap_charray_free LDAP_P(( char **a ));
-
- LDAP_F( int )
- ldap_charray_inlist LDAP_P((
- char **a,
- char *s ));
-
- LDAP_F( char ** )
- ldap_charray_dup LDAP_P(( char **a ));
-
- LDAP_F( char ** )
- ldap_str2charray LDAP_P((
- const char *str,
- const char *brkstr ));
-
- LDAP_F( char * )
- ldap_charray2str LDAP_P((
- char **array, const char* sep ));
-
- /* url.c */
- LDAP_F (void) ldap_pvt_hex_unescape LDAP_P(( char *s ));
- LDAP_F (int) ldap_pvt_unhex( int c );
-
- /* these macros assume 'x' is an ASCII x */
- #define LDAP_DNSEPARATOR(c) ((c) == ',' || (c) == ';')
- #define LDAP_SEPARATOR(c) ((c) == ',' || (c) == ';' || (c) == '+')
- #define LDAP_SPACE(c) ((c) == ' ' || (c) == '\t' || (c) == '\n')
-
- #define LDAP_LOWER(c) ( (c) >= 'a' && (c) <= 'z' )
- #define LDAP_UPPER(c) ( (c) >= 'A' && (c) <= 'Z' )
- #define LDAP_ALPHA(c) ( LDAP_LOWER(c) || LDAP_UPPER(c) )
- #define LDAP_DIGIT(c) ( (c) >= '0' && (c) <= '9' )
- #define LDAP_ALNUM(c) ( LDAP_ALPHA(c) || LDAP_DIGIT(c) )
-
- #define LDAP_LEADKEYCHAR(c) ( LDAP_ALPHA(c) )
- #define LDAP_KEYCHAR(c) ( LDAP_ALNUM(c) || (c) == '-' )
- #define LDAP_LEADOIDCHAR(c) ( LDAP_DIGIT(c) )
- #define LDAP_OIDCHAR(c) ( LDAP_DIGIT(c) || (c) == '.' )
-
- #define LDAP_LEADATTRCHAR(c) ( LDAP_LEADKEYCHAR(c) || LDAP_LEADOIDCHAR(c) )
- #define LDAP_ATTRCHAR(c) ( LDAP_KEYCHAR(c) || LDAP_OIDCHAR(c) )
-
- #define LDAP_NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
-
- #ifdef HAVE_CYRUS_SASL
- /* cyrus.c */
- struct sasl_security_properties; /* avoid pulling in <sasl.h> */
- LDAP_F (int) ldap_pvt_sasl_secprops LDAP_P((
- const char *in,
- struct sasl_security_properties *secprops ));
-
- LDAP_F (void *) ldap_pvt_sasl_mutex_new LDAP_P((void));
- LDAP_F (int) ldap_pvt_sasl_mutex_lock LDAP_P((void *mutex));
- LDAP_F (int) ldap_pvt_sasl_mutex_unlock LDAP_P((void *mutex));
- LDAP_F (void) ldap_pvt_sasl_mutex_dispose LDAP_P((void *mutex));
-
- struct sockbuf; /* avoid pulling in <lber.h> */
- LDAP_F (int) ldap_pvt_sasl_install LDAP_P(( struct sockbuf *, void * ));
- #endif /* HAVE_CYRUS_SASL */
-
- #define LDAP_PVT_SASL_LOCAL_SSF 71 /* SSF for Unix Domain Sockets */
-
- struct ldap;
-
- LDAP_F (int) ldap_open_internal_connection LDAP_P((
- struct ldap **ldp, ber_socket_t *fdp ));
-
- /* search.c */
- LDAP_F( char * )
- ldap_pvt_find_wildcard LDAP_P(( const char *s ));
-
- LDAP_F( ber_slen_t )
- ldap_pvt_filter_value_unescape LDAP_P(( char *filter ));
-
- /* string.c */
- LDAP_F( char * )
- ldap_pvt_str2upper LDAP_P(( char *str ));
-
- LDAP_F( char * )
- ldap_pvt_str2lower LDAP_P(( char *str ));
-
- /* tls.c */
- LDAP_F (int) ldap_pvt_tls_init LDAP_P(( void ));
- LDAP_F (int) ldap_pvt_tls_connect LDAP_P(( struct ldap *ld,
- Sockbuf *sb, void *ctx_arg ));
- LDAP_F (int) ldap_pvt_tls_accept LDAP_P(( Sockbuf *sb, void *ctx_arg ));
- LDAP_F (void *) ldap_pvt_tls_sb_handle LDAP_P(( Sockbuf *sb ));
- LDAP_F (void *) ldap_pvt_tls_get_handle LDAP_P(( struct ldap *ld ));
- LDAP_F (char *) ldap_pvt_tls_get_peer LDAP_P(( void *handle ));
- LDAP_F (int) ldap_pvt_tls_get_strength LDAP_P(( void *handle ));
- LDAP_F (int) ldap_pvt_tls_inplace LDAP_P(( Sockbuf *sb ));
- LDAP_F (int) ldap_pvt_tls_start LDAP_P(( struct ldap *ld,
- Sockbuf *sb, void *ctx_arg ));
- LDAP_F (int) ldap_pvt_tls_get_option LDAP_P(( struct ldap *ld,
- int option, void *arg ));
- LDAP_F (int) ldap_pvt_tls_set_option LDAP_P(( struct ldap *ld,
- int option, void *arg ));
-
- /*
- * UTF-8 (in utf-8.c)
- */
-
- typedef ber_int_t ldap_ucs4_t;
- typedef short ldap_ucs2_t;
- typedef ldap_ucs2_t ldap_unicode_t;
-
- /* returns the number of bytes in the UTF-8 string */
- LDAP_F (ber_len_t) ldap_utf8_bytes( const char * );
- /* returns the number of UTF-8 characters in the string */
- LDAP_F (ber_len_t) ldap_utf8_chars( const char * );
- /* returns the length (in bytes) of the UTF-8 character */
- LDAP_F (int) ldap_utf8_offset( const char * );
- /* returns the length (in bytes) indicated by the UTF-8 character */
- LDAP_F (int) ldap_utf8_charlen( const char * );
- /* copies a UTF-8 character and returning number of bytes copied */
- LDAP_F (int) ldap_utf8_copy( char *, const char *);
-
- /* returns pointer of next UTF-8 character in string */
- LDAP_F (char*) ldap_utf8_next( const char * );
- /* returns pointer of previous UTF-8 character in string */
- LDAP_F (char*) ldap_utf8_prev( const char * );
-
- /* primitive ctype routines -- not aware of non-ascii characters */
- LDAP_F (int) ldap_utf8_isascii( const char * );
- LDAP_F (int) ldap_utf8_isalpha( const char * );
- LDAP_F (int) ldap_utf8_isalnum( const char * );
- LDAP_F (int) ldap_utf8_isdigit( const char * );
- LDAP_F (int) ldap_utf8_isxdigit( const char * );
- LDAP_F (int) ldap_utf8_isspace( const char * );
-
- /* span characters not in set, return bytes spanned */
- LDAP_F (ber_len_t) ldap_utf8_strcspn( const char* str, const char *set);
- /* span characters in set, return bytes spanned */
- LDAP_F (ber_len_t) ldap_utf8_strspn( const char* str, const char *set);
- /* return first occurance of character in string */
- LDAP_F (char *) ldap_utf8_strchr( const char* str, const char *chr);
- /* return first character of set in string */
- LDAP_F (char *) ldap_utf8_strpbrk( const char* str, const char *set);
- /* reentrant tokenizer */
- LDAP_F (char*) ldap_utf8_strtok( char* sp, const char* sep, char **last);
-
- /* Optimizations */
- #define LDAP_UTF8_ISASCII(p) ( * (const unsigned char *) (p) < 0x80 )
- #define LDAP_UTF8_CHARLEN(p) ( LDAP_UTF8_ISASCII(p) \
- ? 1 : ldap_utf8_charlen((p)) )
- #define LDAP_UTF8_OFFSET(p) ( LDAP_UTF8_ISASCII(p) \
- ? 1 : ldap_utf8_offset((p)) )
-
- #define LDAP_UTF8_COPY(d,s) ( LDAP_UTF8_ISASCII(s) \
- ? (*(d) = *(s), 1) : ldap_utf8_copy((d),(s)) )
-
- #define LDAP_UTF8_NEXT(p) ( LDAP_UTF8_ISASCII(p) \
- ? (char *)(p)+1 : ldap_utf8_next((p)) )
-
- #define LDAP_UTF8_INCR(p) ((p) = LDAP_UTF8_NEXT(p))
-
- /* For symmetry */
- #define LDAP_UTF8_PREV(p) (ldap_utf8_prev((p)))
- #define LDAP_UTF8_DECR(p) ((p)=LDAP_UTF8_PREV((p)))
-
- LDAP_END_DECL
-
- #endif
-
-