2 * Copyright 1998 The OpenLDAP Foundation, All Rights Reserved.
3 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
6 * Copyright (c) 1990 Regents of the University of Michigan.
9 * Redistribution and use in source and binary forms are permitted
10 * provided that this notice is preserved and that due credit is given
11 * to the University of Michigan at Ann Arbor. The name of the University
12 * may not be used to endorse or promote products derived from this
13 * software without specific prior written permission. This software
14 * is provided ``as is'' without express or implied warranty.
28 #define LBER_UNINITIALIZED 0x0
29 #define LBER_INITIALIZED 0x1
30 #define LBER_VALID_BERELEMENT 0x2
31 #define LBER_VALID_SOCKBUF 0x3
33 unsigned short lbo_options;
37 extern struct lber_options ber_int_options;
38 #define ber_int_debug ber_int_options.lbo_debug
41 struct lber_options ber_opts;
42 #define ber_valid ber_opts.lbo_valid
43 #define ber_options ber_opts.lbo_options
44 #define ber_debug ber_opts.lbo_debug
48 unsigned long ber_tag;
49 unsigned long ber_len;
55 struct seqorset *ber_sos;
57 BERTranslateProc ber_encode_translate_proc;
58 BERTranslateProc ber_decode_translate_proc;
60 #define BER_VALID(ber) ((ber)->ber_valid==LBER_VALID_BERELEMENT)
61 #define NULLBER ((BerElement *) 0)
63 #define ber_pvt_ber_bytes(ber) ((ber)->ber_ptr - (ber)->ber_buf)
64 #define ber_pvt_ber_remaining(ber) ((ber)->ber_end - (ber)->ber_ptr)
69 int (*sbi_setup)( struct sockbuf * sb, void *arg );
70 int (*sbi_remove)( struct sockbuf *sb );
72 long (*sbi_read)( struct sockbuf *sb, void *buf, long len );
73 long (*sbi_write)( struct sockbuf *sb, void *buf, long len );
74 int (*sbi_close)( struct sockbuf *sb );
78 int (*sbs_setup)( struct sockbuf * sb, void *arg );
79 int (*sbs_remove)( struct sockbuf *sb );
81 long (*sbs_protect)( struct sockbuf *sb, char *in, long *ilen,
82 char *out, long olen );
83 long (*sbs_release)( struct sockbuf *sb, char *in, long ilen,
84 char *out0, long olen0, char *out1, long olen1 );
94 typedef struct sockbuf_io Sockbuf_IO;
95 typedef struct sockbuf_sec Sockbuf_Sec;
96 typedef struct sockbuf_buf Sockbuf_Buf;
98 extern Sockbuf_IO ber_pvt_sb_io_tcp;
99 extern Sockbuf_IO ber_pvt_sb_io_udp;
103 struct lber_options sb_opts;
104 #define sb_valid sb_opts.lbo_valid
105 #define sb_options sb_opts.lbo_options
106 #define sb_debug sb_opts.lbo_debug
112 int sb_trans_ready:1;
117 void *sb_iodata; /* transport-layer data pointer */
118 Sockbuf_IO *sb_io; /* I/O functions */
121 void *sb_sdata; /* security-layer data pointer */
131 long sb_max_incoming;
135 Sockbuf_Buf sb_sec_buf_in;
136 Sockbuf_Buf sb_sec_buf_out;
137 long sb_sec_prev_len;
140 #define SOCKBUF_VALID(ber) ((sb)->sb_valid==LBER_VALID_SOCKBUF)
142 /* these should be internal ie: ber_int_* */
143 #define ber_pvt_sb_get_desc( sb ) ((sb)->sb_sd)
144 #define ber_pvt_sb_set_desc( sb, val ) ((sb)->sb_sd =(val))
146 #define ber_pvt_sb_in_use( sb ) ((sb)->sb_sd!=-1)
149 #define ber_pvt_sb_data_ready( sb ) \
150 (((sb)->sb_buf_ready) || ((sb)->sb_trans_ready) || ((sb)->sb_sec_ready))
152 #define ber_pvt_sb_data_ready( sb ) \
153 (((sb)->sb_buf_ready) || ((sb)->sb_trans_ready))
156 #define READBUFSIZ 8192
160 unsigned long sos_clen;
161 unsigned long sos_tag;
164 struct seqorset *sos_next;
166 #define NULLSEQORSET ((Seqorset *) 0)
171 #define ber_log_printf ber_pvt_log_printf
174 ber_log_bprint LDAP_P((
181 ber_log_dump LDAP_P((
184 const BerElement *ber,
188 ber_log_sos_dump LDAP_P((
191 const Seqorset *sos ));
195 /* simple macros to realloc for now */
196 extern BerMemoryFunctions* ber_int_memory_fns;
198 #define LBER_INT_MALLOC(s) ber_memalloc((s))
199 #define LBER_INT_CALLOC(n,s) ber_memcalloc((n),(s))
200 #define LBER_INT_REALLOC(p,s) ber_memrealloc((p),(s))
201 #define LBER_INT_FREE(p) ber_memfree((p))
202 #define LBER_INT_VFREE(v) ber_memvfree((void**)(v))
204 #define LBER_MALLOC(s) ber_memalloc((s))
205 #define LBER_CALLOC(n,s) ber_memcalloc((n),(s))
206 #define LBER_REALLOC(p,s) ber_memrealloc((p),(s))
207 #define LBER_FREE(p) ber_memfree((p))
208 #define LBER_VFREE(v) ber_memvfree((void**)(v))
212 /* these should be ber_int*() functions */
215 ber_pvt_sb_init LDAP_P(( Sockbuf *sb ));
218 ber_pvt_sb_destroy LDAP_P(( Sockbuf *sb ));
222 ber_pvt_sb_set_sec LDAP_P(( Sockbuf *sb, Sockbuf_Sec *sec, void *arg ));
225 ber_pvt_sb_clear_sec LDAP_P(( Sockbuf *sb ));
229 ber_pvt_sb_set_io LDAP_P(( Sockbuf *sb, Sockbuf_IO *layer, void *arg ));
232 ber_pvt_sb_clear_io LDAP_P(( Sockbuf *sb ));
235 ber_pvt_sb_close LDAP_P((Sockbuf *sb ));
238 ber_pvt_sb_set_nonblock LDAP_P(( Sockbuf *sb, int nb ));
241 ber_pvt_sb_set_readahead LDAP_P(( Sockbuf *sb, int rh ));
244 ber_pvt_sb_read LDAP_P(( Sockbuf *sb, void *buf, long len ));
247 ber_pvt_sb_write LDAP_P(( Sockbuf *sb, void *buf, long len ));
250 ber_pvt_sb_udp_set_dst LDAP_P((Sockbuf *sb, void *addr ));
253 ber_pvt_sb_udp_get_src LDAP_P((Sockbuf *sb ));
256 #endif /* _LBER_INT_H */