Merge branch 'develop' into release-0.5.2

1 files changed, 78 insertions, 1 deletions

diff --git a/app/openssl/crypto/bio/bio.h b/app/openssl/crypto/bio/bio.h
index 152802fb..05699ab2 100644
--- a/app/openssl/crypto/bio/bio.h
+++ b/app/openssl/crypto/bio/bio.h
@@ -68,6 +68,14 @@
 
 #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
@@ -95,6 +103,9 @@ extern "C" {
 #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 */
 
@@ -146,6 +157,7 @@ extern "C" {
 /* #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
@@ -161,7 +173,22 @@ extern "C" {
 #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 */
+                                              * 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
@@ -306,6 +333,15 @@ 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 */
@@ -322,6 +358,34 @@ typedef struct bio_f_buffer_ctx_struct
 /* 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
@@ -619,6 +683,9 @@ BIO_METHOD *BIO_f_linebuffer(void);
 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); */
@@ -661,6 +728,15 @@ int BIO_set_tcp_ndelay(int sock,int turn_on);
 
 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);
@@ -725,6 +801,7 @@ void ERR_load_BIO_strings(void);
 #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