#ifndef HEADER_BIO_H
#define HEADER_BIO_H
-#ifdef __cplusplus
-extern "C" {
+#include <openssl/e_os2.h>
+
+#ifndef OPENSSL_NO_FP_API
+# include <stdio.h>
#endif
+#include <stdarg.h>
-#include <stdio.h>
#include <openssl/crypto.h>
+#ifndef OPENSSL_NO_SCTP
+# ifndef OPENSSL_SYS_VMS
+# include <stdint.h>
+# else
+# include <inttypes.h>
+# endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* These are the 'types' of BIOs */
#define BIO_TYPE_NONE 0
#define BIO_TYPE_MEM (1|0x0400)
#define BIO_TYPE_SOCKET (5|0x0400|0x0100)
#define BIO_TYPE_NULL (6|0x0400)
#define BIO_TYPE_SSL (7|0x0200)
-#define BIO_TYPE_MD (8|0x0200) /* pasive filter */
+#define BIO_TYPE_MD (8|0x0200) /* passive filter */
#define BIO_TYPE_BUFFER (9|0x0200) /* filter */
#define BIO_TYPE_CIPHER (10|0x0200) /* filter */
#define BIO_TYPE_BASE64 (11|0x0200) /* filter */
#define BIO_TYPE_NBIO_TEST (16|0x0200) /* server proxy BIO */
#define BIO_TYPE_NULL_FILTER (17|0x0200)
#define BIO_TYPE_BER (18|0x0200) /* BER -> bin filter */
+#define BIO_TYPE_BIO (19|0x0400) /* (half a) BIO pair */
+#define BIO_TYPE_LINEBUFFER (20|0x0200) /* filter */
+#define BIO_TYPE_DGRAM (21|0x0400|0x0100)
+#ifndef OPENSSL_NO_SCTP
+#define BIO_TYPE_DGRAM_SCTP (24|0x0400|0x0100)
+#endif
+#define BIO_TYPE_ASN1 (22|0x0200) /* filter */
+#define BIO_TYPE_COMP (23|0x0200) /* filter */
#define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */
#define BIO_TYPE_FILTER 0x0200
#define BIO_CTRL_SET_FILENAME 30 /* BIO_s_file special */
+/* dgram BIO stuff */
+#define BIO_CTRL_DGRAM_CONNECT 31 /* BIO dgram special */
+#define BIO_CTRL_DGRAM_SET_CONNECTED 32 /* allow for an externally
+ * connected socket to be
+ * passed in */
+#define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33 /* setsockopt, essentially */
+#define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34 /* getsockopt, essentially */
+#define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35 /* setsockopt, essentially */
+#define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36 /* getsockopt, essentially */
+
+#define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37 /* flag whether the last */
+#define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38 /* I/O operation tiemd out */
+
+/* #ifdef IP_MTU_DISCOVER */
+#define BIO_CTRL_DGRAM_MTU_DISCOVER 39 /* set DF bit on egress packets */
+/* #endif */
+
+#define BIO_CTRL_DGRAM_QUERY_MTU 40 /* as kernel for current MTU */
+#define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47
+#define BIO_CTRL_DGRAM_GET_MTU 41 /* get cached value for MTU */
+#define BIO_CTRL_DGRAM_SET_MTU 42 /* set cached value for
+ * MTU. want to use this
+ * if asking the kernel
+ * fails */
+
+#define BIO_CTRL_DGRAM_MTU_EXCEEDED 43 /* check whether the MTU
+ * was exceed in the
+ * previous write
+ * operation */
+
+#define BIO_CTRL_DGRAM_GET_PEER 46
+#define BIO_CTRL_DGRAM_SET_PEER 44 /* Destination for the data */
+
+#define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45 /* Next DTLS handshake timeout to
+ * adjust socket timeouts */
+
+#ifndef OPENSSL_NO_SCTP
+/* SCTP stuff */
+#define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50
+#define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY 51
+#define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY 52
+#define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD 53
+#define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO 60
+#define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO 61
+#define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO 62
+#define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO 63
+#define BIO_CTRL_DGRAM_SCTP_GET_PRINFO 64
+#define BIO_CTRL_DGRAM_SCTP_SET_PRINFO 65
+#define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN 70
+#endif
+
/* modifiers */
#define BIO_FP_READ 0x02
#define BIO_FP_WRITE 0x04
#define BIO_FLAGS_IO_SPECIAL 0x04
#define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
#define BIO_FLAGS_SHOULD_RETRY 0x08
+#ifndef BIO_FLAGS_UPLINK
+/* "UPLINK" flag denotes file descriptors provided by application.
+ It defaults to 0, as most platforms don't require UPLINK interface. */
+#define BIO_FLAGS_UPLINK 0
+#endif
/* Used in BIO_gethostbyname() */
#define BIO_GHBN_CTRL_HITS 1
#define BIO_FLAGS_BASE64_NO_NL 0x100
-#define BIO_set_flags(b,f) ((b)->flags|=(f))
-#define BIO_get_flags(b) ((b)->flags)
+/* This is used with memory BIOs: it means we shouldn't free up or change the
+ * data in any way.
+ */
+#define BIO_FLAGS_MEM_RDONLY 0x200
+
+typedef struct bio_st BIO;
+
+void BIO_set_flags(BIO *b, int flags);
+int BIO_test_flags(const BIO *b, int flags);
+void BIO_clear_flags(BIO *b, int flags);
+
+#define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
#define BIO_set_retry_special(b) \
- ((b)->flags|=(BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
+ BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
#define BIO_set_retry_read(b) \
- ((b)->flags|=(BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
+ BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
#define BIO_set_retry_write(b) \
- ((b)->flags|=(BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
+ BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
/* These are normally used internally in BIOs */
-#define BIO_clear_flags(b,f) ((b)->flags&= ~(f))
#define BIO_clear_retry_flags(b) \
- ((b)->flags&= ~(BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+ BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
#define BIO_get_retry_flags(b) \
- ((b)->flags&(BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+ BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
-/* These shouldbe used by the application to tell why we should retry */
-#define BIO_should_read(a) ((a)->flags & BIO_FLAGS_READ)
-#define BIO_should_write(a) ((a)->flags & BIO_FLAGS_WRITE)
-#define BIO_should_io_special(a) ((a)->flags & BIO_FLAGS_IO_SPECIAL)
-#define BIO_retry_type(a) ((a)->flags & BIO_FLAGS_RWS)
-#define BIO_should_retry(a) ((a)->flags & BIO_FLAGS_SHOULD_RETRY)
+/* These should be used by the application to tell why we should retry */
+#define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ)
+#define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE)
+#define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
+#define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS)
+#define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
-/* The next two are used in conjunction with the
+/* The next three are used in conjunction with the
* BIO_should_io_special() condition. After this returns true,
* BIO *BIO_get_retry_BIO(BIO *bio, int *reason); will walk the BIO
* stack and return the 'reason' for the special and the offending BIO.
#define BIO_RR_SSL_X509_LOOKUP 0x01
/* Returned from the connect BIO when a connect would have blocked */
#define BIO_RR_CONNECT 0x02
+/* Returned from the accept BIO when an accept would have blocked */
+#define BIO_RR_ACCEPT 0x03
/* These are passed by the BIO callback */
#define BIO_CB_FREE 0x01
#define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN))
#define BIO_cb_post(a) ((a)&BIO_CB_RETURN)
-#define BIO_set_callback(b,cb) ((b)->callback=(cb))
-#define BIO_set_callback_arg(b,arg) ((b)->cb_arg=(char *)(arg))
-#define BIO_get_callback_arg(b) ((b)->cb_arg)
-#define BIO_get_callback(b) ((b)->callback)
-#define BIO_method_name(b) ((b)->method->name)
-#define BIO_method_type(b) ((b)->method->type)
+long (*BIO_get_callback(const BIO *b)) (struct bio_st *,int,const char *,int, long,long);
+void BIO_set_callback(BIO *b,
+ long (*callback)(struct bio_st *,int,const char *,int, long,long));
+char *BIO_get_callback_arg(const BIO *b);
+void BIO_set_callback_arg(BIO *b, char *arg);
+
+const char * BIO_method_name(const BIO *b);
+int BIO_method_type(const BIO *b);
+
+typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long);
-#ifndef WIN16
-typedef struct bio_method_st
- {
- int type;
- const char *name;
- int (*bwrite)();
- int (*bread)();
- int (*bputs)();
- int (*bgets)();
- long (*ctrl)();
- int (*create)();
- int (*destroy)();
- } BIO_METHOD;
-#else
typedef struct bio_method_st
{
int type;
const char *name;
- int (_far *bwrite)();
- int (_far *bread)();
- int (_far *bputs)();
- int (_far *bgets)();
- long (_far *ctrl)();
- int (_far *create)();
- int (_far *destroy)();
+ int (*bwrite)(BIO *, const char *, int);
+ int (*bread)(BIO *, char *, int);
+ int (*bputs)(BIO *, const char *);
+ int (*bgets)(BIO *, char *, int);
+ long (*ctrl)(BIO *, int, long, void *);
+ int (*create)(BIO *);
+ int (*destroy)(BIO *);
+ long (*callback_ctrl)(BIO *, int, bio_info_cb *);
} BIO_METHOD;
-#endif
-typedef struct bio_st
+struct bio_st
{
BIO_METHOD *method;
/* bio, mode, argp, argi, argl, ret */
int flags; /* extra storage */
int retry_reason;
int num;
- char *ptr;
+ void *ptr;
struct bio_st *next_bio; /* used by filter BIOs */
struct bio_st *prev_bio; /* used by filter BIOs */
int references;
unsigned long num_write;
CRYPTO_EX_DATA ex_data;
- } BIO;
+ };
+
+DECLARE_STACK_OF(BIO)
typedef struct bio_f_buffer_ctx_struct
{
+ /* Buffers are setup like this:
+ *
+ * <---------------------- size ----------------------->
+ * +---------------------------------------------------+
+ * | consumed | remaining | free space |
+ * +---------------------------------------------------+
+ * <-- off --><------- len ------->
+ */
+
/* BIO *bio; */ /* this is now in the BIO struct */
int ibuf_size; /* how big is the input buffer */
int obuf_size; /* how big is the output buffer */
int obuf_off; /* write/read offset */
} BIO_F_BUFFER_CTX;
+/* Prefix and suffix callback in ASN1 BIO */
+typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg);
+
+#ifndef OPENSSL_NO_SCTP
+/* SCTP parameter structs */
+struct bio_dgram_sctp_sndinfo
+ {
+ uint16_t snd_sid;
+ uint16_t snd_flags;
+ uint32_t snd_ppid;
+ uint32_t snd_context;
+ };
+
+struct bio_dgram_sctp_rcvinfo
+ {
+ uint16_t rcv_sid;
+ uint16_t rcv_ssn;
+ uint16_t rcv_flags;
+ uint32_t rcv_ppid;
+ uint32_t rcv_tsn;
+ uint32_t rcv_cumtsn;
+ uint32_t rcv_context;
+ };
+
+struct bio_dgram_sctp_prinfo
+ {
+ uint16_t pr_policy;
+ uint32_t pr_value;
+ };
+#endif
+
/* connect BIO stuff */
#define BIO_CONN_S_BEFORE 1
#define BIO_CONN_S_GET_IP 2
#define BIO_CONN_S_NBIO 8
/*#define BIO_CONN_get_param_hostname BIO_ctrl */
-#define BIO_number_read(b) ((b)->num_read)
-#define BIO_number_written(b) ((b)->num_write)
-
#define BIO_C_SET_CONNECT 100
#define BIO_C_DO_STATE_MACHINE 101
#define BIO_C_SET_NBIO 102
#define BIO_C_GET_SOCKS 134
#define BIO_C_SET_SOCKS 135
-#define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,(char *)arg)
+#define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */
+#define BIO_C_GET_WRITE_BUF_SIZE 137
+#define BIO_C_MAKE_BIO_PAIR 138
+#define BIO_C_DESTROY_BIO_PAIR 139
+#define BIO_C_GET_WRITE_GUARANTEE 140
+#define BIO_C_GET_READ_REQUEST 141
+#define BIO_C_SHUTDOWN_WR 142
+#define BIO_C_NREAD0 143
+#define BIO_C_NREAD 144
+#define BIO_C_NWRITE0 145
+#define BIO_C_NWRITE 146
+#define BIO_C_RESET_READ_REQUEST 147
+#define BIO_C_SET_MD_CTX 148
+
+#define BIO_C_SET_PREFIX 149
+#define BIO_C_GET_PREFIX 150
+#define BIO_C_SET_SUFFIX 151
+#define BIO_C_GET_SUFFIX 152
+
+#define BIO_C_SET_EX_ARG 153
+#define BIO_C_GET_EX_ARG 154
+
+#define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
#define BIO_get_app_data(s) BIO_get_ex_data(s,0)
/* BIO_s_connect() and BIO_s_socks4a_connect() */
#define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
#define BIO_get_conn_hostname(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
#define BIO_get_conn_port(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
-#define BIO_get_conn_ip(b,ip) BIO_ptr_ctrl(b,BIO_C_SET_CONNECT,2)
-#define BIO_get_conn_int_port(b,port) BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,port)
+#define BIO_get_conn_ip(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
+#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3,0)
#define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
#define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
#define BIO_get_accept_port(b) BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
/* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
-#define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?"a":NULL)
+#define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL)
#define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
#define BIO_BIND_NORMAL 0
/* BIO_set_nbio(b,n) */
#define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s))
/* BIO *BIO_get_filter_bio(BIO *bio); */
-#define BIO_set_proxy_cb(b,cb) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(char *)(cb))
+#define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)()))
#define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk)
#define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool)
#define BIO_set_ssl_renegotiate_bytes(b,num) \
BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL);
#define BIO_get_num_renegotiates(b) \
- BIO_ctrl(b,BIO_C_SET_SSL_NUM_RENEGOTIATES,0,NULL);
+ BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL);
#define BIO_set_ssl_renegotiate_timeout(b,seconds) \
BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL);
#define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
#define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
#define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
+/* ...pending macros have inappropriate return type */
+size_t BIO_ctrl_pending(BIO *b);
+size_t BIO_ctrl_wpending(BIO *b);
#define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
-#define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0,(char *)cbp)
-#define BIO_set_info_callback(b,cb) (int)BIO_ctrl(b,BIO_CTRL_SET_CALLBACK,0,(char *)cb)
+#define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
+ cbp)
+#define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
/* For the BIO_f_buffer() type */
#define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
-#ifdef NO_STDIO
-#define NO_FP_API
-#endif
-
+/* For BIO_s_bio() */
+#define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
+#define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
+#define BIO_make_bio_pair(b1,b2) (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
+#define BIO_destroy_bio_pair(b) (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
+#define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
+/* macros with inappropriate type -- but ...pending macros use int too: */
+#define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
+#define BIO_get_read_request(b) (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
+size_t BIO_ctrl_get_write_guarantee(BIO *b);
+size_t BIO_ctrl_get_read_request(BIO *b);
+int BIO_ctrl_reset_read_request(BIO *b);
+
+/* ctrl macros for dgram */
+#define BIO_ctrl_dgram_connect(b,peer) \
+ (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
+#define BIO_ctrl_set_connected(b, state, peer) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer)
+#define BIO_dgram_recv_timedout(b) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
+#define BIO_dgram_send_timedout(b) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
+#define BIO_dgram_get_peer(b,peer) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
+#define BIO_dgram_set_peer(b,peer) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
/* These two aren't currently implemented */
/* int BIO_get_ex_num(BIO *bio); */
/* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */
-int BIO_set_ex_data(BIO *bio,int idx,char *data);
-char *BIO_get_ex_data(BIO *bio,int idx);
-int BIO_get_ex_new_index(long argl, char *argp, int (*new_func)(),
- int (*dup_func)(), void (*free_func)());
-
-# if defined(WIN16) && defined(_WINDLL)
-BIO_METHOD *BIO_s_file_internal(void);
-BIO *BIO_new_file_internal(char *filename, char *mode);
-BIO *BIO_new_fp_internal(FILE *stream, int close_flag);
-# define BIO_s_file BIO_s_file_internal
-# define BIO_new_file BIO_new_file_internal
-# define BIO_new_fp BIO_new_fp_internal
-# else /* FP_API */
+int BIO_set_ex_data(BIO *bio,int idx,void *data);
+void *BIO_get_ex_data(BIO *bio,int idx);
+int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+ CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+unsigned long BIO_number_read(BIO *bio);
+unsigned long BIO_number_written(BIO *bio);
+
+/* For BIO_f_asn1() */
+int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
+ asn1_ps_func *prefix_free);
+int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
+ asn1_ps_func **pprefix_free);
+int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
+ asn1_ps_func *suffix_free);
+int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
+ asn1_ps_func **psuffix_free);
+
+# ifndef OPENSSL_NO_FP_API
BIO_METHOD *BIO_s_file(void );
-BIO *BIO_new_file(char *filename, char *mode);
+BIO *BIO_new_file(const char *filename, const char *mode);
BIO *BIO_new_fp(FILE *stream, int close_flag);
-# define BIO_s_file_internal BIO_s_file
-# define BIO_new_file_internal BIO_new_file
-# define BIO_new_fp_internal BIO_s_file
-# endif /* FP_API */
+# define BIO_s_file_internal BIO_s_file
+# endif
BIO * BIO_new(BIO_METHOD *type);
int BIO_set(BIO *a,BIO_METHOD *type);
int BIO_free(BIO *a);
+void BIO_vfree(BIO *a);
int BIO_read(BIO *b, void *data, int len);
int BIO_gets(BIO *bp,char *buf, int size);
-int BIO_write(BIO *b, const char *data, int len);
+int BIO_write(BIO *b, const void *data, int len);
int BIO_puts(BIO *bp,const char *buf);
-long BIO_ctrl(BIO *bp,int cmd,long larg,char *parg);
+int BIO_indent(BIO *b,int indent,int max);
+long BIO_ctrl(BIO *bp,int cmd,long larg,void *parg);
+long BIO_callback_ctrl(BIO *b, int cmd, void (*fp)(struct bio_st *, int, const char *, int, long, long));
char * BIO_ptr_ctrl(BIO *bp,int cmd,long larg);
long BIO_int_ctrl(BIO *bp,int cmd,long larg,int iarg);
BIO * BIO_push(BIO *b,BIO *append);
BIO * BIO_pop(BIO *b);
void BIO_free_all(BIO *a);
BIO * BIO_find_type(BIO *b,int bio_type);
+BIO * BIO_next(BIO *b);
BIO * BIO_get_retry_BIO(BIO *bio, int *reason);
int BIO_get_retry_reason(BIO *bio);
BIO * BIO_dup_chain(BIO *in);
-#ifndef WIN16
+int BIO_nread0(BIO *bio, char **buf);
+int BIO_nread(BIO *bio, char **buf, int num);
+int BIO_nwrite0(BIO *bio, char **buf);
+int BIO_nwrite(BIO *bio, char **buf, int num);
+
long BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
long argl,long ret);
-#else
-long _far _loadds BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
- long argl,long ret);
-#endif
BIO_METHOD *BIO_s_mem(void);
+BIO *BIO_new_mem_buf(void *buf, int len);
BIO_METHOD *BIO_s_socket(void);
BIO_METHOD *BIO_s_connect(void);
BIO_METHOD *BIO_s_accept(void);
BIO_METHOD *BIO_s_fd(void);
+#ifndef OPENSSL_SYS_OS2
BIO_METHOD *BIO_s_log(void);
+#endif
+BIO_METHOD *BIO_s_bio(void);
BIO_METHOD *BIO_s_null(void);
BIO_METHOD *BIO_f_null(void);
BIO_METHOD *BIO_f_buffer(void);
+#ifdef OPENSSL_SYS_VMS
+BIO_METHOD *BIO_f_linebuffer(void);
+#endif
BIO_METHOD *BIO_f_nbio_test(void);
+#ifndef OPENSSL_NO_DGRAM
+BIO_METHOD *BIO_s_datagram(void);
+#ifndef OPENSSL_NO_SCTP
+BIO_METHOD *BIO_s_datagram_sctp(void);
+#endif
+#endif
+
/* BIO_METHOD *BIO_f_ber(void); */
int BIO_sock_should_retry(int i);
int BIO_sock_non_fatal_error(int error);
+int BIO_dgram_non_fatal_error(int error);
+
int BIO_fd_should_retry(int i);
int BIO_fd_non_fatal_error(int error);
+int BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u),
+ void *u, const char *s, int len);
+int BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
+ void *u, const char *s, int len, int indent);
int BIO_dump(BIO *b,const char *bytes,int len);
-
+int BIO_dump_indent(BIO *b,const char *bytes,int len,int indent);
+#ifndef OPENSSL_NO_FP_API
+int BIO_dump_fp(FILE *fp, const char *s, int len);
+int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
+#endif
struct hostent *BIO_gethostbyname(const char *name);
+/* We might want a thread-safe interface too:
+ * struct hostent *BIO_gethostbyname_r(const char *name,
+ * struct hostent *result, void *buffer, size_t buflen);
+ * or something similar (caller allocates a struct hostent,
+ * pointed to by "result", and additional buffer space for the various
+ * substructures; if the buffer does not suffice, NULL is returned
+ * and an appropriate error code is set).
+ */
int BIO_sock_error(int sock);
-int BIO_socket_ioctl(int fd, long type, unsigned long *arg);
+int BIO_socket_ioctl(int fd, long type, void *arg);
int BIO_socket_nbio(int fd,int mode);
int BIO_get_port(const char *str, unsigned short *port_ptr);
int BIO_get_host_ip(const char *str, unsigned char *ip);
void BIO_sock_cleanup(void);
int BIO_set_tcp_ndelay(int sock,int turn_on);
-void ERR_load_BIO_strings(void );
-
BIO *BIO_new_socket(int sock, int close_flag);
+BIO *BIO_new_dgram(int fd, int close_flag);
+#ifndef OPENSSL_NO_SCTP
+BIO *BIO_new_dgram_sctp(int fd, int close_flag);
+int BIO_dgram_is_sctp(BIO *bio);
+int BIO_dgram_sctp_notification_cb(BIO *b,
+ void (*handle_notifications)(BIO *bio, void *context, void *buf),
+ void *context);
+int BIO_dgram_sctp_wait_for_dry(BIO *b);
+int BIO_dgram_sctp_msg_waiting(BIO *b);
+#endif
BIO *BIO_new_fd(int fd, int close_flag);
BIO *BIO_new_connect(char *host_port);
BIO *BIO_new_accept(char *host_port);
+int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
+ BIO **bio2, size_t writebuf2);
+/* If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
+ * Otherwise returns 0 and sets *bio1 and *bio2 to NULL.
+ * Size 0 uses default value.
+ */
+
void BIO_copy_next_retry(BIO *b);
-long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
+/*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/
-int BIO_printf(BIO *bio, ...);
+#ifdef __GNUC__
+# define __bio_h__attr__ __attribute__
+#else
+# define __bio_h__attr__(x)
+#endif
+int BIO_printf(BIO *bio, const char *format, ...)
+ __bio_h__attr__((__format__(__printf__,2,3)));
+int BIO_vprintf(BIO *bio, const char *format, va_list args)
+ __bio_h__attr__((__format__(__printf__,2,0)));
+int BIO_snprintf(char *buf, size_t n, const char *format, ...)
+ __bio_h__attr__((__format__(__printf__,3,4)));
+int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
+ __bio_h__attr__((__format__(__printf__,3,0)));
+#undef __bio_h__attr__
/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
+void ERR_load_BIO_strings(void);
/* Error codes for the BIO functions. */
#define BIO_F_ACPT_STATE 100
#define BIO_F_BIO_ACCEPT 101
#define BIO_F_BIO_BER_GET_HEADER 102
+#define BIO_F_BIO_CALLBACK_CTRL 131
#define BIO_F_BIO_CTRL 103
#define BIO_F_BIO_GETHOSTBYNAME 120
#define BIO_F_BIO_GETS 104
#define BIO_F_BIO_GET_ACCEPT_SOCKET 105
#define BIO_F_BIO_GET_HOST_IP 106
#define BIO_F_BIO_GET_PORT 107
+#define BIO_F_BIO_MAKE_PAIR 121
#define BIO_F_BIO_NEW 108
#define BIO_F_BIO_NEW_FILE 109
+#define BIO_F_BIO_NEW_MEM_BUF 126
+#define BIO_F_BIO_NREAD 123
+#define BIO_F_BIO_NREAD0 124
+#define BIO_F_BIO_NWRITE 125
+#define BIO_F_BIO_NWRITE0 122
#define BIO_F_BIO_PUTS 110
#define BIO_F_BIO_READ 111
#define BIO_F_BIO_SOCK_INIT 112
#define BIO_F_BIO_WRITE 113
#define BIO_F_BUFFER_CTRL 114
+#define BIO_F_CONN_CTRL 127
#define BIO_F_CONN_STATE 115
+#define BIO_F_DGRAM_SCTP_READ 132
#define BIO_F_FILE_CTRL 116
+#define BIO_F_FILE_READ 130
+#define BIO_F_LINEBUFFER_CTRL 129
+#define BIO_F_MEM_READ 128
#define BIO_F_MEM_WRITE 117
#define BIO_F_SSL_NEW 118
#define BIO_F_WSASTARTUP 119
#define BIO_R_ACCEPT_ERROR 100
#define BIO_R_BAD_FOPEN_MODE 101
#define BIO_R_BAD_HOSTNAME_LOOKUP 102
+#define BIO_R_BROKEN_PIPE 124
#define BIO_R_CONNECT_ERROR 103
+#define BIO_R_EOF_ON_MEMORY_BIO 127
#define BIO_R_ERROR_SETTING_NBIO 104
#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET 105
#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET 106
#define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107
+#define BIO_R_INVALID_ARGUMENT 125
#define BIO_R_INVALID_IP_ADDRESS 108
+#define BIO_R_IN_USE 123
#define BIO_R_KEEPALIVE 109
#define BIO_R_NBIO_CONNECT_ERROR 110
#define BIO_R_NO_ACCEPT_PORT_SPECIFIED 111
#define BIO_R_NO_HOSTNAME_SPECIFIED 112
#define BIO_R_NO_PORT_DEFINED 113
#define BIO_R_NO_PORT_SPECIFIED 114
+#define BIO_R_NO_SUCH_FILE 128
#define BIO_R_NULL_PARAMETER 115
#define BIO_R_TAG_MISMATCH 116
#define BIO_R_UNABLE_TO_BIND_SOCKET 117
#define BIO_R_UNABLE_TO_LISTEN_SOCKET 119
#define BIO_R_UNINITIALIZED 120
#define BIO_R_UNSUPPORTED_METHOD 121
+#define BIO_R_WRITE_TO_READ_ONLY_BIO 126
#define BIO_R_WSASTARTUP 122
#ifdef __cplusplus
}
#endif
#endif
-
projects / openssl.git / blobdiff