libwebsockets
Lightweight C library for HTML5 websockets
lws-sha1-base64.h
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1 /*
2  * libwebsockets - small server side websockets and web server implementation
3  *
4  * Copyright (C) 2010 - 2019 Andy Green <andy@warmcat.com>
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a copy
7  * of this software and associated documentation files (the "Software"), to
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10  * sell copies of the Software, and to permit persons to whom the Software is
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24 
31 #ifdef LWS_SHA1_USE_OPENSSL_NAME
32 #define lws_SHA1 SHA1
33 #else
43 LWS_VISIBLE LWS_EXTERN unsigned char *
44 lws_SHA1(const unsigned char *d, size_t n, unsigned char *md);
45 #endif
57 lws_b64_encode_string(const char *in, int in_len, char *out, int out_size);
69 lws_b64_encode_string_url(const char *in, int in_len, char *out, int out_size);
82 lws_b64_decode_string(const char *in, char *out, int out_size);
96 lws_b64_decode_string_len(const char *in, int in_len, char *out, int out_size);
97 
98 struct lws_b64state {
99  unsigned char quad[4];
100  size_t done;
101  size_t len;
102  int i;
103  int c;
104 };
105 
108 
110 lws_b64_decode_stateful(struct lws_b64state *s, const char *in, size_t *in_len,
111  uint8_t *out, size_t *out_size, int final);
113 
unsigned char quad[4]
LWS_VISIBLE LWS_EXTERN int lws_b64_encode_string_url(const char *in, int in_len, char *out, int out_size)
LWS_VISIBLE LWS_EXTERN int lws_b64_decode_stateful(struct lws_b64state *s, const char *in, size_t *in_len, uint8_t *out, size_t *out_size, int final)
LWS_VISIBLE LWS_EXTERN int lws_b64_decode_string(const char *in, char *out, int out_size)
LWS_VISIBLE LWS_EXTERN unsigned char * lws_SHA1(const unsigned char *d, size_t n, unsigned char *md)
LWS_VISIBLE LWS_EXTERN int lws_b64_encode_string(const char *in, int in_len, char *out, int out_size)
LWS_VISIBLE LWS_EXTERN void lws_b64_decode_state_init(struct lws_b64state *state)
LWS_VISIBLE LWS_EXTERN int lws_b64_decode_string_len(const char *in, int in_len, char *out, int out_size)
#define LWS_EXTERN
unsigned char uint8_t
#define LWS_VISIBLE