static OpenSSL * _openssl_init(AppTransportPluginHelper * helper,
AppTransportMode mode, char const * name)
{
OpenSSL * openssl;
int res = -1;
if((openssl = object_new(sizeof(*openssl))) == NULL)
return NULL;
openssl->helper = helper;
openssl->fd = -1;
openssl->ssl_ctx = NULL;
openssl->ssl = NULL;
switch(mode)
{
case ATM_CLIENT:
res = _init_client(openssl, name);
break;
case ATM_SERVER:
res = _init_server(openssl, name);
break;
}
/* check for errors */
if(res != 0)
{
_openssl_destroy(openssl);
return NULL;
}
return openssl;
}
static SSLTransport * _ssl_init(AppTransportPluginHelper * helper,
AppTransportMode mode, char const * name)
{
SSLTransport * ssl;
int res;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u, \"%s\")\n", __func__, mode, name);
#endif
if((ssl = object_new(sizeof(*ssl))) == NULL)
return NULL;
memset(ssl, 0, sizeof(*ssl));
ssl->helper = helper;
if((ssl->ssl_ctx = SSL_CTX_new(TLSv1_method())) == NULL
|| SSL_CTX_set_cipher_list(ssl->ssl_ctx,
SSL_DEFAULT_CIPHER_LIST) != 1
|| SSL_CTX_load_verify_locations(ssl->ssl_ctx, NULL,
"/etc/openssl/certs") != 1)
/* FIXME report the underlying error */
res = -error_set_code(1, "Could not initialize SSL");
else
switch((ssl->mode = mode))
{
case ATM_CLIENT:
res = _init_client(ssl, name);
break;
case ATM_SERVER:
res = _init_server(ssl, name);
break;
default:
res = -error_set_code(1,
"Unknown transport mode");
break;
}
/* check for errors */
if(res != 0)
{
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() => %d (%s)\n", __func__, res,
error_get(NULL));
#endif
_ssl_destroy(ssl);
return NULL;
}
#if 0 /* XXX may be useful */
SSL_CTX_set_mode(ssl->ssl_ctx, SSL_MODE_ENABLE_PARTIAL_WRITE);
#endif
return ssl;
}
Master::Master()throw(std::runtime_error):
Server(MASTER_PORT),
_registed_IOnodes(IOnode_t()),
_file_no(file_no_t()),
_buffered_files(File_t()),
_IOnode_socket(IOnode_sock_t()),
_node_number(0),
_file_number(0),
_node_id_pool(new bool[MAX_NODE_NUMBER]),
_file_no_pool(new bool[MAX_FILE_NUMBER]),
_now_node_number(0),
_now_file_no(0)
{
memset(_node_id_pool, 0, MAX_NODE_NUMBER*sizeof(bool));
memset(_file_no_pool, 0, MAX_FILE_NUMBER*sizeof(bool));
try
{
_init_server();
}
catch(std::runtime_error)
{
throw;
}
}