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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif /* ifdef HAVE_CONFIG_H */
#ifdef HAVE_GNUTLS
# include <gnutls/gnutls.h>
# include <gnutls/x509.h>
# include <gcrypt.h>
#endif /* ifdef HAVE_GNUTLS */
#ifdef HAVE_OPENSSL
# include <openssl/ssl.h>
# include <openssl/err.h>
# include <openssl/evp.h>
#endif /* ifdef HAVE_OPENSSL */
#include <Eina.h>
#include "Emile.h"
#include "emile_private.h"
static Eina_Bool _emile_cipher_inited = EINA_FALSE;
static unsigned int _emile_init_count = 0;
int _emile_log_dom_global = -1;
EAPI Eina_Bool
emile_cipher_init(void)
{
if (_emile_cipher_inited) return EINA_TRUE;
if (!_emile_cipher_init()) return EINA_FALSE;
_emile_cipher_inited = EINA_TRUE;
return EINA_TRUE;
}
EAPI int
emile_init(void)
{
if (++_emile_init_count != 1)
return _emile_init_count;
if (!eina_init())
return --_emile_init_count;
_emile_log_dom_global = eina_log_domain_register("emile", EINA_COLOR_CYAN);
if (_emile_log_dom_global < 0)
{
EINA_LOG_ERR("Emile can not create a general log domain.");
goto shutdown_eina;
}
eina_log_timing(_emile_log_dom_global,
EINA_LOG_STATE_STOP,
EINA_LOG_STATE_INIT);
return _emile_init_count;
shutdown_eina:
eina_shutdown();
return --_emile_init_count;
}
EAPI int
emile_shutdown(void)
{
if (--_emile_init_count != 0)
return _emile_init_count;
eina_log_timing(_emile_log_dom_global,
EINA_LOG_STATE_START,
EINA_LOG_STATE_SHUTDOWN);
if (_emile_cipher_inited)
{
#ifdef HAVE_GNUTLS
/* Note that gnutls has a leak where it doesnt free stuff it alloced
* on init. valgrind trace here:
* 21 bytes in 1 blocks are definitely lost in loss record 24 of 194
* at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
* by 0x68AC801: strdup (strdup.c:43)
* by 0xD215B6A: p11_kit_registered_module_to_name (in /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.0.0)
* by 0x9571574: gnutls_pkcs11_init (in /usr/lib/x86_64-linux-gnu/libgnutls.so.26.21.8)
* by 0x955B031: gnutls_global_init (in /usr/lib/x86_64-linux-gnu/libgnutls.so.26.21.8)
* by 0x6DFD6D0: eet_init (eet_lib.c:608)
*
* yes - i've tried calling gnutls_pkcs11_deinit() by hand but no luck.
* the leak is in there.
*/
gnutls_global_deinit();
#endif /* ifdef HAVE_GNUTLS */
#ifdef HAVE_OPENSSL
EVP_cleanup();
ERR_free_strings();
#endif /* ifdef HAVE_OPENSSL */
}
eina_log_domain_unregister(_emile_log_dom_global);
_emile_log_dom_global = -1;
eina_shutdown();
return _emile_init_count;
}
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