#include "NetworkController.h"
+#include "DummyNetwork.h"
#include "Fwmark.h"
#include "LocalNetwork.h"
#include "PhysicalNetwork.h"
const unsigned NetworkController::MIN_OEM_ID = 1;
const unsigned NetworkController::MAX_OEM_ID = 50;
-// NetIds 51..98 are reserved for future use.
+const unsigned NetworkController::DUMMY_NET_ID = 51;
+// NetIds 52..98 are reserved for future use.
const unsigned NetworkController::LOCAL_NET_ID = 99;
// All calls to methods here are made while holding a write lock on mRWLock.
NetworkController::NetworkController() :
mDelegateImpl(new NetworkController::DelegateImpl(this)), mDefaultNetId(NETID_UNSET) {
mNetworks[LOCAL_NET_ID] = new LocalNetwork(LOCAL_NET_ID);
+ mNetworks[DUMMY_NET_ID] = new DummyNetwork(DUMMY_NET_ID);
}
unsigned NetworkController::getDefaultNetwork() const {
return mDefaultNetId;
}
+void NetworkController::getNetworkContext(
+ unsigned netId, uid_t uid, struct android_net_context* netcontext) const {
+ struct android_net_context nc = {
+ .app_netid = netId,
+ .app_mark = MARK_UNSET,
+ .dns_netid = netId,
+ .dns_mark = MARK_UNSET,
+ .uid = uid,
+ };
+
+ if (nc.app_netid == NETID_UNSET) {
+ nc.app_netid = getNetworkForConnect(uid);
+ }
+ Fwmark fwmark;
+ fwmark.netId = nc.app_netid;
+ nc.app_mark = fwmark.intValue;
+
+ nc.dns_mark = getNetworkForDns(&(nc.dns_netid), uid);
+
+ if (netcontext) {
+ *netcontext = nc;
+ }
+}
+
unsigned NetworkController::getNetworkForInterface(const char* interface) const {
android::RWLock::AutoRLock lock(mRWLock);
for (const auto& entry : mNetworks) {