1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#ifndef SSL_H_
#define SSL_H_
#include <openssl/ssl.h>
namespace dcpp {
namespace ssl {
template<typename T, void (*Release)(T*)>
class scoped_handle {
public:
explicit scoped_handle(T* t_ = 0) : t(t_) { }
~scoped_handle() { Release(t); }
operator T*() { return t; }
operator const T*() const { return t; }
T* operator->() { return t; }
const T* operator->() const { return t; }
void reset(T* t_ = NULL) { Release(t); t = t_; }
private:
scoped_handle(const scoped_handle<T, Release>&);
scoped_handle<T, Release>& operator=(const scoped_handle<T, Release>&);
T* t;
};
typedef scoped_handle<BIGNUM, BN_free> BIGNUM;
typedef scoped_handle<DH, DH_free> DH;
typedef scoped_handle<DSA, DSA_free> DSA;
typedef scoped_handle<EVP_PKEY, EVP_PKEY_free> EVP_PKEY;
typedef scoped_handle<RSA, RSA_free> RSA;
typedef scoped_handle<SSL, SSL_free> SSL;
typedef scoped_handle<SSL_CTX, SSL_CTX_free> SSL_CTX;
typedef scoped_handle<X509, X509_free> X509;
typedef scoped_handle<X509_NAME, X509_NAME_free> X509_NAME;
std::string X509_digest(::X509* x509, const ::EVP_MD* md);
}
}
#endif /*SSL_H_*/
|
