struct ast_tcptls_session_instance *ast_tcptls_client_start(struct ast_tcptls_session_instance *tcptls_session)
{
struct ast_tcptls_session_args *desc;
int flags;
if (!(desc = tcptls_session->parent)) {
goto client_start_error;
}
if (ast_connect(desc->accept_fd, &desc->remote_address)) {
ast_log(LOG_ERROR, "Unable to connect %s to %s: %s\n",
desc->name,
ast_sockaddr_stringify(&desc->remote_address),
strerror(errno));
goto client_start_error;
}
flags = fcntl(desc->accept_fd, F_GETFL);
fcntl(desc->accept_fd, F_SETFL, flags & ~O_NONBLOCK);
if (desc->tls_cfg) {
desc->tls_cfg->enabled = 1;
__ssl_setup(desc->tls_cfg, 1);
}
return handle_tcptls_connection(tcptls_session);
client_start_error:
if (desc) {
close(desc->accept_fd);
desc->accept_fd = -1;
}
ao2_ref(tcptls_session, -1);
return NULL;
}
struct ast_tcptls_session_instance *ast_tcptls_client_start(struct ast_tcptls_session_instance *tcptls_session)
{
struct ast_tcptls_session_args *desc;
int flags;
if (!(desc = tcptls_session->parent)) {
goto client_start_error;
}
if (connect(desc->accept_fd, (const struct sockaddr *) &desc->remote_address, sizeof(desc->remote_address))) {
ast_log(LOG_ERROR, "Unable to connect %s to %s:%d: %s\n",
desc->name,
ast_inet_ntoa(desc->remote_address.sin_addr), ntohs(desc->remote_address.sin_port),
strerror(errno));
goto client_start_error;
}
flags = fcntl(desc->accept_fd, F_GETFL);
fcntl(desc->accept_fd, F_SETFL, flags & ~O_NONBLOCK);
if (desc->tls_cfg) {
desc->tls_cfg->enabled = 1;
__ssl_setup(desc->tls_cfg, 1);
}
return handle_tcptls_connection(tcptls_session);
client_start_error:
close(desc->accept_fd);
desc->accept_fd = -1;
if (tcptls_session) {
ao2_ref(tcptls_session, -1);
}
return NULL;
}
int ast_ssl_setup(struct ast_tls_config *cfg)
{
return __ssl_setup(cfg, 0);
}
