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app/openvpn: update to new APIs

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Replace Thread_deprecated, env()->heap().

Ref #1987
This commit is contained in:
Emery Hemingway 2017-01-03 16:41:34 +01:00 committed by Norman Feske
parent a9a8bb0d8f
commit 1f019d65d3
2 changed files with 16 additions and 27 deletions
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41
repos/ports/src/app/openvpn/main.cc
View File

@ -13,9 +13,8 @@
/* Genode includes */
#include <base/log.h>
#include <os/config.h>
#include <base/heap.h>
#include <os/static_root.h>
#include <cap_session/connection.h>
#include <nic/component.h>
#include <root/component.h>
#include <libc/component.h>
@ -39,7 +38,7 @@ extern int genode_argc;
extern "C" int openvpn_main(int, char*[]);
class Openvpn_thread : public Genode::Thread_deprecated<16UL * 1024 * sizeof (long)>
class Openvpn_thread : public Genode::Thread
{
private:
@ -49,9 +48,9 @@ class Openvpn_thread : public Genode::Thread_deprecated<16UL * 1024 * sizeof (lo
public:
Openvpn_thread(int argc, char *argv[])
Openvpn_thread(Genode::Env &env, int argc, char *argv[])
:
Thread_deprecated("openvpn_main"),
Thread(env, "openvpn_main", 16UL * 1024 * sizeof (long)),
_argc(argc), _argv(argv),
_exitcode(-1)
{ }
@ -203,7 +202,8 @@ class Root : public Genode::Root_component<Openvpn_component, Genode::Single_cli
{
private:
Genode::Entrypoint &_ep;
Libc::Env &_env;
Genode::Heap _heap { _env.ram(), _env.rm() };
Openvpn_thread *_thread = nullptr;
protected:
@ -235,9 +235,9 @@ class Root : public Genode::Root_component<Openvpn_component, Genode::Single_cli
Openvpn_component *component = new (Root::md_alloc())
Openvpn_component(tx_buf_size, rx_buf_size,
*env()->heap(),
*env()->ram_session(),
_ep);
_heap,
_env.ram(),
_env.ep());
/**
* Setting the pointer in this manner is quite hackish but it has
* to be valid before OpenVPN calls open_tun(), which unfortunatly
@ -245,7 +245,7 @@ class Root : public Genode::Root_component<Openvpn_component, Genode::Single_cli
*/
_tuntap_dev = component;
_thread = new (Genode::env()->heap()) Openvpn_thread(genode_argc, genode_argv);
_thread = new (_heap) Openvpn_thread(_env, genode_argc, genode_argv);
_thread->start();
/* wait until OpenVPN configured the TUN/TAP device for the first time */
@ -263,30 +263,19 @@ class Root : public Genode::Root_component<Openvpn_component, Genode::Single_cli
public:
Root(Genode::Entrypoint &ep, Genode::Allocator &md_alloc)
: Genode::Root_component<Openvpn_component, Genode::Single_client>(&ep.rpc_ep(), &md_alloc),
_ep(ep)
Root(Libc::Env &env)
: Genode::Root_component<Openvpn_component, Genode::Single_client>(env.ep(), _heap),
_env(env)
{ }
};
struct Main
{
Genode::Entrypoint &ep;
::Root nic_root { ep, *Genode::env()->heap() };
Main(Genode::Entrypoint &ep) : ep(ep)
{
Genode::env()->parent()->announce(ep.manage(nic_root));
}
};
/***************
** Component **
***************/
void Libc::Component::construct(Libc::Env &env)
{
static Main server(env.ep());
static ::Root nic_root(env);
env.parent().announce(env.ep().manage(nic_root));
}

2
repos/ports/src/app/openvpn/target.mk
View File

@ -1,7 +1,7 @@
TARGET = openvpn
LIBS += libc libc_pipe libc_lwip_nic_dhcp \
libcrypto libssl config_args
libcrypto libssl
OPENVPN_PORT_DIR := $(call select_from_ports,openvpn)
OPENVPN_DIR := $(OPENVPN_PORT_DIR)/src/app/openvpn