1 //
2 //  btls-bio.h
3 //  MonoBtls
4 //
5 //  Created by Martin Baulig on 14/11/15.
6 //  Copyright (c) 2015 Xamarin. All rights reserved.
7 //
8 
9 #ifndef __btls__btls_bio__
10 #define __btls__btls_bio__
11 
12 #include <stdio.h>
13 #include <btls-ssl.h>
14 
15 typedef enum {
16 	MONO_BTLS_CONTROL_COMMAND_FLUSH	= 1
17 } MonoBtlsControlCommand;
18 
19 typedef int (* MonoBtlsReadFunc) (const void *instance, const void *buf, int size, int *wantMore);
20 typedef int (* MonoBtlsWriteFunc) (const void *instance, const void *buf, int size);
21 typedef int64_t (* MonoBtlsControlFunc) (const void *instance, MonoBtlsControlCommand command, int64_t arg);
22 
23 BIO *
24 mono_btls_bio_mono_new (void);
25 
26 void
27 mono_btls_bio_mono_initialize (BIO *bio, const void *instance,
28 			      MonoBtlsReadFunc read_func, MonoBtlsWriteFunc write_func,
29 			      MonoBtlsControlFunc control_func);
30 
31 int
32 mono_btls_bio_read (BIO *bio, void *data, int len);
33 
34 int
35 mono_btls_bio_write (BIO *bio, const void *data, int len);
36 
37 int
38 mono_btls_bio_flush (BIO *bio);
39 
40 int
41 mono_btls_bio_indent (BIO *bio, unsigned indent, unsigned max_indent);
42 
43 int
44 mono_btls_bio_hexdump (BIO *bio, const uint8_t *data, int len, unsigned indent);
45 
46 void
47 mono_btls_bio_print_errors (BIO *bio);
48 
49 void
50 mono_btls_bio_free (BIO *bio);
51 
52 BIO *
53 mono_btls_bio_mem_new (void);
54 
55 int
56 mono_btls_bio_mem_get_data (BIO *bio, void **data);
57 
58 #endif /* defined(__btls__btls_bio__) */
59