X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libraries%2Fliblber%2Flber-int.h;h=1d6ad83ba3a2bb841539d4910cd1f5c9b08a2ecb;hb=9cfcdc432bd89fe243adb29a91ce1d8fddad459d;hp=8cb299ef95c4e5b23348660cb078eb9630495afa;hpb=bed646552971a1cd2c44394b8c4bbbe873d1a22c;p=openldap

diff --git a/libraries/liblber/lber-int.h b/libraries/liblber/lber-int.h
index 8cb299ef95..1d6ad83ba3 100644
--- a/libraries/liblber/lber-int.h
+++ b/libraries/liblber/lber-int.h
@@ -1,5 +1,6 @@
+/* $OpenLDAP$ */
 /*
- * Copyright 1998 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 /* Portions
@@ -20,21 +21,50 @@
 #include "lber.h"
 #include "ldap_log.h"
 #include "lber_pvt.h"
+#include "ldap_queue.h"
 
 LDAP_BEGIN_DECL
 
+typedef void (*BER_LOG_FN)(FILE *file,
+	const char *subsys, int level, const char *fmt, ... );
+
+LBER_V (BER_ERRNO_FN) ber_int_errno_fn;
+
 struct lber_options {
 	short lbo_valid;
+	unsigned short		lbo_options;
+	int			lbo_debug;
+	long		lbo_meminuse;
+};
+
+#ifdef NEW_LOGGING
+/*
+#    ifdef LDAP_DEBUG
+#        ifdef LDAP_LOG
+#            undef LDAP_LOG
+#        endif
+#        define LDAP_LOG(a) ber_pvt_log_output a
+ */
+#        define BER_DUMP(a) ber_output_dump a
+/*
+#    else
+#        define LDAP_LOG(a)
+#        define BER_DUMP(a)
+#    endif
+ */
+#endif
+
+LBER_F( int ) ber_pvt_log_output(
+	const char *subsystem,
+	int level,
+	const char *fmt, ... );
+
 #define LBER_UNINITIALIZED		0x0
 #define LBER_INITIALIZED		0x1
 #define LBER_VALID_BERELEMENT	0x2
 #define LBER_VALID_SOCKBUF		0x3
 
-	unsigned short lbo_options;
-	int lbo_debug;
-};
-
-extern struct lber_options ber_int_options;
+LBER_V (struct lber_options) ber_int_options;
 #define ber_int_debug ber_int_options.lbo_debug
 
 struct berelement {
@@ -43,10 +73,10 @@ struct berelement {
 #define ber_options		ber_opts.lbo_options
 #define ber_debug		ber_opts.lbo_debug
 
-	int			ber_usertag;
-
-	unsigned long	ber_tag;
-	unsigned long	ber_len;
+	/* Do not change the order of these 3 fields! see ber_get_next */
+	ber_tag_t	ber_tag;
+	ber_len_t	ber_len;
+	ber_tag_t	ber_usertag;
 
 	char		*ber_buf;
 	char		*ber_ptr;
@@ -54,203 +84,124 @@ struct berelement {
 
 	struct seqorset	*ber_sos;
 	char		*ber_rwptr;
-	BERTranslateProc ber_encode_translate_proc;
-	BERTranslateProc ber_decode_translate_proc;
 };
-#define BER_VALID(ber)	((ber)->ber_valid==LBER_VALID_BERELEMENT)
-#define NULLBER	((BerElement *) 0)
+#define LBER_VALID(ber)	((ber)->ber_valid==LBER_VALID_BERELEMENT)
 
-#define ber_pvt_ber_bytes(ber)		((ber)->ber_ptr - (ber)->ber_buf)
 #define ber_pvt_ber_remaining(ber)	((ber)->ber_end - (ber)->ber_ptr)
-
-struct sockbuf;
-
-struct sockbuf_io {
-	int	(*sbi_setup)( struct sockbuf * sb, void *arg );
-	int	(*sbi_remove)( struct sockbuf *sb );
-	
-	long	(*sbi_read)( struct sockbuf *sb, void *buf, long len );
-	long	(*sbi_write)( struct sockbuf *sb, void *buf, long len );
-	int	(*sbi_close)( struct sockbuf *sb );
-};
-
-struct sockbuf_sec {
-	int	(*sbs_setup)( struct sockbuf * sb, void *arg );
-	int	(*sbs_remove)( struct sockbuf *sb );
-   
-	long	(*sbs_protect)( struct sockbuf *sb, char *in, long *ilen,
-			        char *out, long olen );
-	long	(*sbs_release)( struct sockbuf *sb, char *in, long ilen,
-			       char *out0, long olen0, char *out1, long olen1 );
-};
-
-struct sockbuf_buf {
-	long	buf_size;
-	long	buf_ptr;
-	long	buf_end;
-	char	*buf_base;
-};
-
-typedef struct sockbuf_io Sockbuf_IO;
-typedef struct sockbuf_sec Sockbuf_Sec;
-typedef struct sockbuf_buf Sockbuf_Buf;
-
-extern Sockbuf_IO ber_pvt_sb_io_tcp;
-extern Sockbuf_IO ber_pvt_sb_io_udp;
-
+#define ber_pvt_ber_total(ber)		((ber)->ber_end - (ber)->ber_buf)
+#define ber_pvt_ber_write(ber)		((ber)->ber_ptr - (ber)->ber_buf)
 
 struct sockbuf {
 	struct lber_options sb_opts;
+	Sockbuf_IO_Desc		*sb_iod;		/* I/O functions */
 #define	sb_valid		sb_opts.lbo_valid
 #define	sb_options		sb_opts.lbo_options
 #define	sb_debug		sb_opts.lbo_debug
-
-	int		sb_non_block:1;	
-	int		sb_read_ahead:1;
-   
-	int		sb_buf_ready:1;
-	int		sb_trans_ready:1;
-   	int		sb_sec_ready:1;
-      
-   	int		sb_fd;
-   
-	void		*sb_iodata;	/* transport-layer data pointer */
-	Sockbuf_IO	*sb_io;		/* I/O functions */
-   
-#ifdef LDAP_SASL
-   	void		*sb_sdata;	/* security-layer data pointer */
-	Sockbuf_Sec	*sb_sec;
-#endif	
-	
-#ifndef MACOS
-	int		sb_sd;
-#else /* MACOS */
-	void		*sb_sd;
-#endif /* MACOS */
-#ifdef DEADWOOD
-	long		sb_max_incoming;
-#endif
-	Sockbuf_Buf	sb_buf;
-#ifdef LDAP_SASL   
-	Sockbuf_Buf	sb_sec_buf_in;
-	Sockbuf_Buf	sb_sec_buf_out;
-	long		sb_sec_prev_len;
-#endif   
+	ber_socket_t		sb_fd;
+   	unsigned int		sb_trans_needs_read:1;
+   	unsigned int		sb_trans_needs_write:1;
+	ber_len_t			sb_max_incoming;
 };
-#define SOCKBUF_VALID(ber)	((sb)->sb_valid==LBER_VALID_SOCKBUF)
 
-/* these should be internal ie: ber_int_* */
-#define	ber_pvt_sb_get_desc( sb ) ((sb)->sb_sd)
-#define ber_pvt_sb_set_desc( sb, val ) ((sb)->sb_sd =(val))
-
-#define ber_pvt_sb_in_use( sb ) ((sb)->sb_sd!=-1)
-
-#ifdef USE_SASL
-#define ber_pvt_sb_data_ready( sb ) \
-(((sb)->sb_buf_ready) || ((sb)->sb_trans_ready) || ((sb)->sb_sec_ready))
-#else
-#define ber_pvt_sb_data_ready( sb ) \
-(((sb)->sb_buf_ready) || ((sb)->sb_trans_ready))
-#endif
-
-#define READBUFSIZ	8192
+#define SOCKBUF_VALID( sb )	( (sb)->sb_valid == LBER_VALID_SOCKBUF )
 
 struct seqorset {
 	BerElement	*sos_ber;
-	unsigned long	sos_clen;
-	unsigned long	sos_tag;
+	ber_len_t	sos_clen;
+	ber_tag_t	sos_tag;
 	char		*sos_first;
 	char		*sos_ptr;
 	struct seqorset	*sos_next;
 };
-#define NULLSEQORSET	((Seqorset *) 0)
+
+
+/*
+ * io.c
+ */
+LBER_F( int )
+ber_realloc LDAP_P((
+	BerElement *ber,
+	ber_len_t len ));
 
 /*
  * bprint.c
  */
 #define ber_log_printf ber_pvt_log_printf
 
-LDAP_F( int )
+#ifdef NEW_LOGGING
+LBER_F( int )
+ber_output_dump LDAP_P((
+	const char *subsys,
+	int level,
+	BerElement *ber,
+	int inout ));
+#endif
+
+LBER_F( int )
 ber_log_bprint LDAP_P((
 	int errlvl,
 	int loglvl,
 	const char *data,
-	int len ));
+	ber_len_t len ));
 
-LDAP_F( int )
+LBER_F( int )
 ber_log_dump LDAP_P((
 	int errlvl,
 	int loglvl,
-	const BerElement *ber,
+	BerElement *ber,
 	int inout ));
 
-LDAP_F( int )
+LBER_F( int )
 ber_log_sos_dump LDAP_P((
 	int errlvl,
 	int loglvl,
-	const Seqorset *sos ));
+	Seqorset *sos ));
 
+LBER_V (BER_LOG_FN) ber_int_log_proc;
+LBER_V (FILE *) ber_pvt_err_file;
 
 /* memory.c */
 	/* simple macros to realloc for now */
-extern BerMemoryFunctions*		ber_int_memory_fns;
-
-#define LBER_INT_MALLOC(s)		ber_memalloc((s))
-#define LBER_INT_CALLOC(n,s)	ber_memcalloc((n),(s))
-#define LBER_INT_REALLOC(p,s)	ber_memrealloc((p),(s))
-#define LBER_INT_FREE(p)		ber_memfree((p))
-#define LBER_INT_VFREE(v)		ber_memvfree((void**)(v))
-	
+LBER_V (BerMemoryFunctions *)	ber_int_memory_fns;
+LBER_F (char *)	ber_strndup( LDAP_CONST char *, ber_len_t );
+LBER_F (char *)	ber_strndup__( LDAP_CONST char *, size_t );
+
+#ifdef CSRIMALLOC
+#define LBER_MALLOC			malloc
+#define LBER_CALLOC			calloc
+#define LBER_REALLOC		realloc
+#define LBER_FREE			free
+#define LBER_VFREE			ber_memvfree
+#define LBER_STRDUP			strdup
+#define LBER_STRNDUP		ber_strndup__
+
+#else
 #define LBER_MALLOC(s)		ber_memalloc((s))
 #define LBER_CALLOC(n,s)	ber_memcalloc((n),(s))
 #define LBER_REALLOC(p,s)	ber_memrealloc((p),(s))
 #define LBER_FREE(p)		ber_memfree((p))	
 #define LBER_VFREE(v)		ber_memvfree((void**)(v))
-
-/* sockbuf.c */
-
-/* these should be ber_int*() functions */
-
-LDAP_F( int )
-ber_pvt_sb_init LDAP_P(( Sockbuf *sb ));
-
-LDAP_F(	int )
-ber_pvt_sb_destroy LDAP_P(( Sockbuf *sb ));
-
-#ifdef USE_SASL
-LDAP_F( int )
-ber_pvt_sb_set_sec LDAP_P(( Sockbuf *sb, Sockbuf_Sec *sec, void *arg ));
-
-LDAP_F( int )
-ber_pvt_sb_clear_sec LDAP_P(( Sockbuf *sb ));
+#define LBER_STRDUP(s)		ber_strdup((s))
+#define LBER_STRNDUP(s,l)	ber_strndup((s),(l))
 #endif
 
-LDAP_F(	int )
-ber_pvt_sb_set_io LDAP_P(( Sockbuf *sb, Sockbuf_IO *layer, void *arg ));
-
-LDAP_F(	int )
-ber_pvt_sb_clear_io LDAP_P(( Sockbuf *sb ));
-
-LDAP_F(	int )
-ber_pvt_sb_close LDAP_P((Sockbuf *sb ));
-
-LDAP_F( int )
-ber_pvt_sb_set_nonblock LDAP_P(( Sockbuf *sb, int nb ));
+/* sockbuf.c */
 
-LDAP_F( int )
-ber_pvt_sb_set_readahead LDAP_P(( Sockbuf *sb, int rh ));
+LBER_F(	int )
+ber_int_sb_init LDAP_P(( Sockbuf *sb ));
 
-LDAP_F( long )
-ber_pvt_sb_read LDAP_P(( Sockbuf *sb, void *buf, long len ));
+LBER_F( int )
+ber_int_sb_close LDAP_P(( Sockbuf *sb ));
 
-LDAP_F( long )
-ber_pvt_sb_write LDAP_P(( Sockbuf *sb, void *buf, long len ));
+LBER_F(	int )
+ber_int_sb_destroy LDAP_P(( Sockbuf *sb ));
 
-LDAP_F(	int )
-ber_pvt_sb_udp_set_dst LDAP_P((Sockbuf *sb, void *addr ));
+LBER_F( ber_slen_t )
+ber_int_sb_read LDAP_P(( Sockbuf *sb, void *buf, ber_len_t len ));
 
-LDAP_F(	void * )
-ber_pvt_sb_udp_get_src LDAP_P((Sockbuf *sb ));
+LBER_F( ber_slen_t )
+ber_int_sb_write LDAP_P(( Sockbuf *sb, void *buf, ber_len_t len ));
 
+LDAP_END_DECL
 
 #endif /* _LBER_INT_H */