-/* ssl/record/record.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
*
*/
-#include <openssl/pqueue.h>
-
/*****************************************************************************
* *
* These structures should be considered PRIVATE to the record layer. No *
#define SEQ_NUM_SIZE 8
typedef struct ssl3_record_st {
+ /* Record layer version */
+ /* r */
+ int rec_version;
+
/* type of record */
/* r */
int type;
typedef struct record_pqueue_st {
unsigned short epoch;
- pqueue q;
+ struct pqueue_st *q;
} record_pqueue;
typedef struct dtls1_record_data_st {
int wpend_ret;
const unsigned char *wpend_buf;
- unsigned char read_sequence[8];
- unsigned char write_sequence[8];
+ unsigned char read_sequence[SEQ_NUM_SIZE];
+ unsigned char write_sequence[SEQ_NUM_SIZE];
DTLS_RECORD_LAYER *d;
} RECORD_LAYER;
* *
*****************************************************************************/
+#define MIN_SSL2_RECORD_LEN 9
+
#define RECORD_LAYER_set_read_ahead(rl, ra) ((rl)->read_ahead = (ra))
#define RECORD_LAYER_get_read_ahead(rl) ((rl)->read_ahead)
#define RECORD_LAYER_get_packet(rl) ((rl)->packet)
int RECORD_LAYER_read_pending(RECORD_LAYER *rl);
int RECORD_LAYER_write_pending(RECORD_LAYER *rl);
int RECORD_LAYER_set_data(RECORD_LAYER *rl, const unsigned char *buf, int len);
-void RECORD_LAYER_dup(RECORD_LAYER *dst, RECORD_LAYER *src);
void RECORD_LAYER_reset_read_sequence(RECORD_LAYER *rl);
void RECORD_LAYER_reset_write_sequence(RECORD_LAYER *rl);
int RECORD_LAYER_setup_comp_buffer(RECORD_LAYER *rl);
+int RECORD_LAYER_is_sslv2_record(RECORD_LAYER *rl);
+unsigned int RECORD_LAYER_get_rrec_length(RECORD_LAYER *rl);
__owur int ssl3_pending(const SSL *s);
-__owur int ssl23_read_bytes(SSL *s, int n);
-__owur int ssl23_write_bytes(SSL *s);
__owur int ssl3_write_bytes(SSL *s, int type, const void *buf, int len);
__owur int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
unsigned int len, int create_empty_fragment);
-__owur int ssl3_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek);
+__owur int ssl3_read_bytes(SSL *s, int type, int *recvd_type,
+ unsigned char *buf, int len, int peek);
__owur int ssl3_setup_buffers(SSL *s);
__owur int ssl3_enc(SSL *s, int send_data);
__owur int n_ssl3_mac(SSL *ssl, unsigned char *md, int send_data);
void DTLS_RECORD_LAYER_set_saved_w_epoch(RECORD_LAYER *rl, unsigned short e);
void DTLS_RECORD_LAYER_clear(RECORD_LAYER *rl);
void DTLS_RECORD_LAYER_resync_write(RECORD_LAYER *rl);
-__owur int dtls1_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek);
+void DTLS_RECORD_LAYER_set_write_sequence(RECORD_LAYER *rl, unsigned char *seq);
+__owur int dtls1_read_bytes(SSL *s, int type, int *recvd_type,
+ unsigned char *buf, int len, int peek);
__owur int dtls1_write_bytes(SSL *s, int type, const void *buf, int len);
__owur int do_dtls1_write(SSL *s, int type, const unsigned char *buf,
unsigned int len, int create_empty_fragement);