static boolean freerdp_listener_check_fds(freerdp_listener* instance)
{
int i;
void* sin_addr;
int peer_sockfd;
freerdp_peer* client;
socklen_t peer_addr_size;
struct sockaddr_storage peer_addr;
rdpListener* listener = (rdpListener*) instance->listener;
if (listener->num_sockfds < 1)
return false;
for (i = 0; i < listener->num_sockfds; i++)
{
peer_addr_size = sizeof(peer_addr);
peer_sockfd = accept(listener->sockfds[i], (struct sockaddr*) &peer_addr, &peer_addr_size);
if (peer_sockfd == -1)
{
#ifdef _WIN32
int wsa_error = WSAGetLastError();
/* No data available */
if (wsa_error == WSAEWOULDBLOCK)
continue;
#else
if (errno == EAGAIN || errno == EWOULDBLOCK)
continue;
#endif
perror("accept");
return false;
}
client = freerdp_peer_new(peer_sockfd);
sin_addr = NULL;
if (peer_addr.ss_family == AF_INET)
sin_addr = &(((struct sockaddr_in*) &peer_addr)->sin_addr);
else if (peer_addr.ss_family == AF_INET6)
sin_addr = &(((struct sockaddr_in6*) &peer_addr)->sin6_addr);
#ifndef _WIN32
else if (peer_addr.ss_family == AF_UNIX)
client->local = true;
#endif
if (sin_addr)
inet_ntop(peer_addr.ss_family, sin_addr, client->hostname, sizeof(client->hostname));
IFCALL(instance->PeerAccepted, instance, client);
}
return true;
}
static boolean freerdp_listener_check_fds(freerdp_listener* instance)
{
rdpListener* listener = (rdpListener*)instance->listener;
struct sockaddr_storage peer_addr;
socklen_t peer_addr_size;
int peer_sockfd;
int i;
freerdp_peer* client;
void* sin_addr;
if (listener->num_sockfds < 1)
return False;
for (i = 0; i < listener->num_sockfds; i++)
{
peer_addr_size = sizeof(peer_addr);
peer_sockfd = accept(listener->sockfds[i], (struct sockaddr *)&peer_addr, &peer_addr_size);
if (peer_sockfd == -1)
{
if (errno == EAGAIN || errno == EWOULDBLOCK)
continue;
perror("accept");
return False;
}
client = freerdp_peer_new(peer_sockfd);
if (peer_addr.ss_family == AF_INET)
sin_addr = &(((struct sockaddr_in*)&peer_addr)->sin_addr);
else
sin_addr = &(((struct sockaddr_in6*)&peer_addr)->sin6_addr);
inet_ntop(peer_addr.ss_family, sin_addr, client->hostname, sizeof(client->hostname));
IFCALL(instance->PeerAccepted, instance, client);
}
return True;
}
static BOOL freerdp_listener_check_fds(freerdp_listener* instance)
{
int i;
void* sin_addr;
int peer_sockfd;
freerdp_peer* client = NULL;
int peer_addr_size;
struct sockaddr_storage peer_addr;
rdpListener* listener = (rdpListener*) instance->listener;
static const BYTE localhost6_bytes[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
BOOL peer_accepted;
if (listener->num_sockfds < 1)
return FALSE;
for (i = 0; i < listener->num_sockfds; i++)
{
WSAResetEvent(listener->events[i]);
peer_addr_size = sizeof(peer_addr);
peer_sockfd = _accept(listener->sockfds[i], (struct sockaddr*) &peer_addr, &peer_addr_size);
peer_accepted = FALSE;
if (peer_sockfd == -1)
{
#ifdef _WIN32
int wsa_error = WSAGetLastError();
/* No data available */
if (wsa_error == WSAEWOULDBLOCK)
continue;
#else
if (errno == EAGAIN || errno == EWOULDBLOCK)
continue;
#endif
WLog_DBG(TAG, "accept");
free(client);
return FALSE;
}
client = freerdp_peer_new(peer_sockfd);
if (!client)
{
closesocket((SOCKET) peer_sockfd);
return FALSE;
}
sin_addr = NULL;
if (peer_addr.ss_family == AF_INET)
{
sin_addr = &(((struct sockaddr_in*) &peer_addr)->sin_addr);
if ((*(UINT32*) sin_addr) == 0x0100007f)
client->local = TRUE;
}
else if (peer_addr.ss_family == AF_INET6)
{
sin_addr = &(((struct sockaddr_in6*) &peer_addr)->sin6_addr);
if (memcmp(sin_addr, localhost6_bytes, 16) == 0)
client->local = TRUE;
}
#ifndef _WIN32
else if (peer_addr.ss_family == AF_UNIX)
client->local = TRUE;
#endif
if (sin_addr)
inet_ntop(peer_addr.ss_family, sin_addr, client->hostname, sizeof(client->hostname));
IFCALLRET(instance->PeerAccepted, peer_accepted, instance, client);
if (!peer_accepted)
{
WLog_ERR(TAG, "PeerAccepted callback failed");
closesocket((SOCKET) peer_sockfd);
freerdp_peer_free(client);
}
}
return TRUE;
}
static BOOL freerdp_listener_check_fds(freerdp_listener* instance)
{
int i;
void* sin_addr;
int peer_sockfd;
freerdp_peer* client = NULL;
socklen_t peer_addr_size;
struct sockaddr_storage peer_addr;
rdpListener* listener = (rdpListener*) instance->listener;
static const BYTE localhost6_bytes[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
if (listener->num_sockfds < 1)
return FALSE;
for (i = 0; i < listener->num_sockfds; i++)
{
peer_addr_size = sizeof(peer_addr);
peer_sockfd = accept(listener->sockfds[i], (struct sockaddr*) &peer_addr, &peer_addr_size);
if (peer_sockfd == -1)
{
#ifdef _WIN32
int wsa_error = WSAGetLastError();
/* No data available */
if (wsa_error == WSAEWOULDBLOCK)
continue;
#else
if (errno == EAGAIN || errno == EWOULDBLOCK)
continue;
#endif
DEBUG_WARN("accept");
if (client)
free(client);
return FALSE;
}
client = freerdp_peer_new(peer_sockfd);
sin_addr = NULL;
if (peer_addr.ss_family == AF_INET)
{
sin_addr = &(((struct sockaddr_in*) &peer_addr)->sin_addr);
if ((*(UINT32*) sin_addr) == 0x0100007f)
client->local = TRUE;
}
else if (peer_addr.ss_family == AF_INET6)
{
sin_addr = &(((struct sockaddr_in6*) &peer_addr)->sin6_addr);
if (memcmp(sin_addr, localhost6_bytes, 16) == 0)
client->local = TRUE;
}
#ifndef _WIN32
else if (peer_addr.ss_family == AF_UNIX)
client->local = TRUE;
#endif
if (sin_addr)
inet_ntop(peer_addr.ss_family, sin_addr, client->hostname, sizeof(client->hostname));
IFCALL(instance->PeerAccepted, instance, client);
}
return TRUE;
}
