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#ifndef REDIS_SSLIO_H
#define REDIS_SSLIO_H
#ifndef HIREDIS_SSL
typedef struct redisSsl {
size_t lastLen;
int wantRead;
int pendingWrite;
} redisSsl;
static inline void redisFreeSsl(redisSsl *ssl) {
(void)ssl;
}
static inline int redisSslCreate(struct redisContext *c, const char *ca,
const char *cert, const char *key) {
(void)c;(void)ca;(void)cert;(void)key;
return REDIS_ERR;
}
static inline int redisSslRead(struct redisContext *c, char *s, size_t n) {
(void)c;(void)s;(void)n;
return -1;
}
static inline int redisSslWrite(struct redisContext *c) {
(void)c;
return -1;
}
#else
#include <openssl/ssl.h>
/**
* This file contains routines for HIREDIS' SSL
*/
typedef struct redisSsl {
SSL *ssl;
SSL_CTX *ctx;
/**
* SSL_write() requires to be called again with the same arguments it was
* previously called with in the event of an SSL_read/SSL_write situation
*/
size_t lastLen;
/** Whether the SSL layer requires read (possibly before a write) */
int wantRead;
/**
* Whether a write was requested prior to a read. If set, the write()
* should resume whenever a read takes place, if possible
*/
int pendingWrite;
} redisSsl;
struct redisContext;
void redisFreeSsl(redisSsl *);
int redisSslCreate(struct redisContext *c, const char *caPath,
const char *certPath, const char *keyPath);
int redisSslRead(struct redisContext *c, char *buf, size_t bufcap);
int redisSslWrite(struct redisContext *c);
#endif /* HIREDIS_SSL */
#endif /* HIREDIS_SSLIO_H */
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