mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-10 11:54:40 +00:00
482 lines
16 KiB
C++
482 lines
16 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef NetworkUtils_h
|
|
#define NetworkUtils_h
|
|
|
|
#include "nsString.h"
|
|
#include "mozilla/dom/NetworkOptionsBinding.h"
|
|
#include "mozilla/dom/network/NetUtils.h"
|
|
#include "mozilla/ipc/Netd.h"
|
|
#include "nsTArray.h"
|
|
#include "NetIdManager.h"
|
|
|
|
class NetworkParams;
|
|
class CommandChain;
|
|
|
|
class CommandCallback {
|
|
public:
|
|
typedef void (*CallbackType)(CommandChain*, bool,
|
|
mozilla::dom::NetworkResultOptions& aResult);
|
|
|
|
typedef void (*CallbackWrapperType)(CallbackType aOriginalCallback,
|
|
CommandChain*, bool,
|
|
mozilla::dom::NetworkResultOptions& aResult);
|
|
|
|
CommandCallback()
|
|
: mCallback(nullptr)
|
|
, mCallbackWrapper(nullptr)
|
|
{
|
|
}
|
|
|
|
CommandCallback(CallbackType aCallback)
|
|
: mCallback(aCallback)
|
|
, mCallbackWrapper(nullptr)
|
|
{
|
|
}
|
|
|
|
CommandCallback(CallbackWrapperType aCallbackWrapper,
|
|
CommandCallback aOriginalCallback)
|
|
: mCallback(aOriginalCallback.mCallback)
|
|
, mCallbackWrapper(aCallbackWrapper)
|
|
{
|
|
}
|
|
|
|
void operator()(CommandChain* aChain, bool aError,
|
|
mozilla::dom::NetworkResultOptions& aResult)
|
|
{
|
|
if (mCallbackWrapper) {
|
|
return mCallbackWrapper(mCallback, aChain, aError, aResult);
|
|
}
|
|
if (mCallback) {
|
|
return mCallback(aChain, aError, aResult);
|
|
}
|
|
}
|
|
|
|
private:
|
|
CallbackType mCallback;
|
|
CallbackWrapperType mCallbackWrapper;
|
|
};
|
|
|
|
typedef void (*CommandFunc)(CommandChain*, CommandCallback,
|
|
mozilla::dom::NetworkResultOptions& aResult);
|
|
typedef void (*MessageCallback)(mozilla::dom::NetworkResultOptions& aResult);
|
|
typedef void (*ErrorCallback)(NetworkParams& aOptions,
|
|
mozilla::dom::NetworkResultOptions& aResult);
|
|
|
|
class NetworkParams
|
|
{
|
|
public:
|
|
NetworkParams() {
|
|
}
|
|
|
|
NetworkParams(const mozilla::dom::NetworkCommandOptions& aOther) {
|
|
|
|
#define COPY_SEQUENCE_FIELD(prop, type) \
|
|
if (aOther.prop.WasPassed()) { \
|
|
mozilla::dom::Sequence<type > const & currentValue = aOther.prop.InternalValue(); \
|
|
uint32_t length = currentValue.Length(); \
|
|
for (uint32_t idx = 0; idx < length; idx++) { \
|
|
prop.AppendElement(currentValue[idx]); \
|
|
} \
|
|
}
|
|
|
|
#define COPY_OPT_STRING_FIELD(prop, defaultValue) \
|
|
if (aOther.prop.WasPassed()) { \
|
|
if (aOther.prop.Value().EqualsLiteral("null")) { \
|
|
prop = defaultValue; \
|
|
} else { \
|
|
prop = aOther.prop.Value(); \
|
|
} \
|
|
} else { \
|
|
prop = defaultValue; \
|
|
}
|
|
|
|
#define COPY_OPT_FIELD(prop, defaultValue) \
|
|
if (aOther.prop.WasPassed()) { \
|
|
prop = aOther.prop.Value(); \
|
|
} else { \
|
|
prop = defaultValue; \
|
|
}
|
|
|
|
#define COPY_FIELD(prop) prop = aOther.prop;
|
|
|
|
COPY_FIELD(mId)
|
|
COPY_FIELD(mCmd)
|
|
COPY_OPT_STRING_FIELD(mDomain, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mGateway, EmptyString())
|
|
COPY_SEQUENCE_FIELD(mGateways, nsString)
|
|
COPY_OPT_STRING_FIELD(mIfname, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mIp, EmptyString())
|
|
COPY_OPT_FIELD(mPrefixLength, 0)
|
|
COPY_OPT_STRING_FIELD(mMode, EmptyString())
|
|
COPY_OPT_FIELD(mReport, false)
|
|
COPY_OPT_FIELD(mEnabled, false)
|
|
COPY_OPT_STRING_FIELD(mWifictrlinterfacename, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mInternalIfname, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mExternalIfname, EmptyString())
|
|
COPY_OPT_FIELD(mEnable, false)
|
|
COPY_OPT_STRING_FIELD(mSsid, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mSecurity, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mKey, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mPrefix, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mLink, EmptyString())
|
|
COPY_SEQUENCE_FIELD(mInterfaceList, nsString)
|
|
COPY_OPT_STRING_FIELD(mWifiStartIp, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mWifiEndIp, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mUsbStartIp, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mUsbEndIp, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mDns1, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mDns2, EmptyString())
|
|
COPY_SEQUENCE_FIELD(mDnses, nsString)
|
|
COPY_OPT_STRING_FIELD(mStartIp, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mEndIp, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mServerIp, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mMaskLength, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mPreInternalIfname, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mPreExternalIfname, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mCurInternalIfname, EmptyString())
|
|
COPY_OPT_STRING_FIELD(mCurExternalIfname, EmptyString())
|
|
COPY_OPT_FIELD(mThreshold, -1)
|
|
COPY_OPT_FIELD(mIpaddr, 0)
|
|
COPY_OPT_FIELD(mMask, 0)
|
|
COPY_OPT_FIELD(mGateway_long, 0)
|
|
COPY_OPT_FIELD(mDns1_long, 0)
|
|
COPY_OPT_FIELD(mDns2_long, 0)
|
|
COPY_OPT_FIELD(mMtu, 0)
|
|
|
|
mLoopIndex = 0;
|
|
|
|
#undef COPY_SEQUENCE_FIELD
|
|
#undef COPY_OPT_STRING_FIELD
|
|
#undef COPY_OPT_FIELD
|
|
#undef COPY_FIELD
|
|
}
|
|
|
|
// Followings attributes are 1-to-1 mapping to NetworkCommandOptions.
|
|
int32_t mId;
|
|
nsString mCmd;
|
|
nsString mDomain;
|
|
nsString mGateway;
|
|
nsTArray<nsString> mGateways;
|
|
nsString mIfname;
|
|
nsString mIp;
|
|
uint32_t mPrefixLength;
|
|
nsString mMode;
|
|
bool mReport;
|
|
bool mEnabled;
|
|
nsString mWifictrlinterfacename;
|
|
nsString mInternalIfname;
|
|
nsString mExternalIfname;
|
|
bool mEnable;
|
|
nsString mSsid;
|
|
nsString mSecurity;
|
|
nsString mKey;
|
|
nsString mPrefix;
|
|
nsString mLink;
|
|
nsTArray<nsString> mInterfaceList;
|
|
nsString mWifiStartIp;
|
|
nsString mWifiEndIp;
|
|
nsString mUsbStartIp;
|
|
nsString mUsbEndIp;
|
|
nsString mDns1;
|
|
nsString mDns2;
|
|
nsTArray<nsString> mDnses;
|
|
nsString mStartIp;
|
|
nsString mEndIp;
|
|
nsString mServerIp;
|
|
nsString mMaskLength;
|
|
nsString mPreInternalIfname;
|
|
nsString mPreExternalIfname;
|
|
nsString mCurInternalIfname;
|
|
nsString mCurExternalIfname;
|
|
long long mThreshold;
|
|
long mIpaddr;
|
|
long mMask;
|
|
long mGateway_long;
|
|
long mDns1_long;
|
|
long mDns2_long;
|
|
long mMtu;
|
|
|
|
// Auxiliary information required to carry accros command chain.
|
|
int mNetId; // A locally defined id per interface.
|
|
uint32_t mLoopIndex; // Loop index for adding/removing multiple gateways.
|
|
};
|
|
|
|
// CommandChain store the necessary information to execute command one by one.
|
|
// Including :
|
|
// 1. Command parameters.
|
|
// 2. Command list.
|
|
// 3. Error callback function.
|
|
// 4. Index of current execution command.
|
|
class CommandChain final
|
|
{
|
|
public:
|
|
CommandChain(const NetworkParams& aParams,
|
|
const CommandFunc aCmds[],
|
|
uint32_t aLength,
|
|
ErrorCallback aError)
|
|
: mIndex(-1)
|
|
, mParams(aParams)
|
|
, mCommands(aCmds)
|
|
, mLength(aLength)
|
|
, mError(aError) {
|
|
}
|
|
|
|
NetworkParams&
|
|
getParams()
|
|
{
|
|
return mParams;
|
|
};
|
|
|
|
CommandFunc
|
|
getNextCommand()
|
|
{
|
|
mIndex++;
|
|
return mIndex < mLength ? mCommands[mIndex] : nullptr;
|
|
};
|
|
|
|
ErrorCallback
|
|
getErrorCallback() const
|
|
{
|
|
return mError;
|
|
};
|
|
|
|
private:
|
|
uint32_t mIndex;
|
|
NetworkParams mParams;
|
|
const CommandFunc* mCommands;
|
|
uint32_t mLength;
|
|
ErrorCallback mError;
|
|
};
|
|
|
|
// A helper class to easily construct a resolved
|
|
// or a pending result for command execution.
|
|
class CommandResult
|
|
{
|
|
public:
|
|
struct Pending {};
|
|
|
|
public:
|
|
CommandResult(int32_t aResultCode);
|
|
CommandResult(const mozilla::dom::NetworkResultOptions& aResult);
|
|
CommandResult(const Pending&);
|
|
bool isPending() const;
|
|
|
|
mozilla::dom::NetworkResultOptions mResult;
|
|
|
|
private:
|
|
bool mIsPending;
|
|
};
|
|
|
|
class NetworkUtils final
|
|
{
|
|
public:
|
|
NetworkUtils(MessageCallback aCallback);
|
|
~NetworkUtils();
|
|
|
|
void ExecuteCommand(NetworkParams aOptions);
|
|
void onNetdMessage(mozilla::ipc::NetdCommand* aCommand);
|
|
|
|
MessageCallback getMessageCallback() { return mMessageCallback; }
|
|
|
|
private:
|
|
/**
|
|
* Commands supported by NetworkUtils.
|
|
*/
|
|
CommandResult configureInterface(NetworkParams& aOptions);
|
|
CommandResult dhcpRequest(NetworkParams& aOptions);
|
|
CommandResult stopDhcp(NetworkParams& aOptions);
|
|
CommandResult enableInterface(NetworkParams& aOptions);
|
|
CommandResult disableInterface(NetworkParams& aOptions);
|
|
CommandResult resetConnections(NetworkParams& aOptions);
|
|
CommandResult setDefaultRoute(NetworkParams& aOptions);
|
|
CommandResult addHostRoute(NetworkParams& aOptions);
|
|
CommandResult removeDefaultRoute(NetworkParams& aOptions);
|
|
CommandResult removeHostRoute(NetworkParams& aOptions);
|
|
CommandResult removeNetworkRoute(NetworkParams& aOptions);
|
|
CommandResult setDNS(NetworkParams& aOptions);
|
|
CommandResult addSecondaryRoute(NetworkParams& aOptions);
|
|
CommandResult removeSecondaryRoute(NetworkParams& aOptions);
|
|
CommandResult setNetworkInterfaceAlarm(NetworkParams& aOptions);
|
|
CommandResult enableNetworkInterfaceAlarm(NetworkParams& aOptions);
|
|
CommandResult disableNetworkInterfaceAlarm(NetworkParams& aOptions);
|
|
CommandResult setTetheringAlarm(NetworkParams& aOptions);
|
|
CommandResult removeTetheringAlarm(NetworkParams& aOptions);
|
|
CommandResult getTetheringStatus(NetworkParams& aOptions);
|
|
CommandResult setWifiOperationMode(NetworkParams& aOptions);
|
|
CommandResult setDhcpServer(NetworkParams& aOptions);
|
|
CommandResult setWifiTethering(NetworkParams& aOptions);
|
|
CommandResult setUSBTethering(NetworkParams& aOptions);
|
|
CommandResult enableUsbRndis(NetworkParams& aOptions);
|
|
CommandResult updateUpStream(NetworkParams& aOptions);
|
|
CommandResult createNetwork(NetworkParams& aOptions);
|
|
CommandResult destroyNetwork(NetworkParams& aOptions);
|
|
CommandResult getNetId(NetworkParams& aOptions);
|
|
CommandResult setMtu(NetworkParams& aOptions);
|
|
|
|
CommandResult addHostRouteLegacy(NetworkParams& aOptions);
|
|
CommandResult removeHostRouteLegacy(NetworkParams& aOptions);
|
|
CommandResult setDefaultRouteLegacy(NetworkParams& aOptions);
|
|
CommandResult removeDefaultRouteLegacy(NetworkParams& aOptions);
|
|
CommandResult removeNetworkRouteLegacy(NetworkParams& aOptions);
|
|
|
|
|
|
/**
|
|
* function pointer array holds all netd commands should be executed
|
|
* in sequence to accomplish a given command by other module.
|
|
*/
|
|
static const CommandFunc sWifiEnableChain[];
|
|
static const CommandFunc sWifiDisableChain[];
|
|
static const CommandFunc sWifiFailChain[];
|
|
static const CommandFunc sWifiRetryChain[];
|
|
static const CommandFunc sWifiOperationModeChain[];
|
|
static const CommandFunc sUSBEnableChain[];
|
|
static const CommandFunc sUSBDisableChain[];
|
|
static const CommandFunc sUSBFailChain[];
|
|
static const CommandFunc sUpdateUpStreamChain[];
|
|
static const CommandFunc sStartDhcpServerChain[];
|
|
static const CommandFunc sStopDhcpServerChain[];
|
|
static const CommandFunc sNetworkInterfaceEnableAlarmChain[];
|
|
static const CommandFunc sNetworkInterfaceDisableAlarmChain[];
|
|
static const CommandFunc sNetworkInterfaceSetAlarmChain[];
|
|
static const CommandFunc sTetheringInterfaceSetAlarmChain[];
|
|
static const CommandFunc sTetheringInterfaceRemoveAlarmChain[];
|
|
static const CommandFunc sTetheringGetStatusChain[];
|
|
/**
|
|
* Individual netd command stored in command chain.
|
|
*/
|
|
#define PARAMS CommandChain* aChain, CommandCallback aCallback, \
|
|
mozilla::dom::NetworkResultOptions& aResult
|
|
static void wifiFirmwareReload(PARAMS);
|
|
static void startAccessPointDriver(PARAMS);
|
|
static void stopAccessPointDriver(PARAMS);
|
|
static void setAccessPoint(PARAMS);
|
|
static void cleanUpStream(PARAMS);
|
|
static void createUpStream(PARAMS);
|
|
static void startSoftAP(PARAMS);
|
|
static void stopSoftAP(PARAMS);
|
|
static void clearWifiTetherParms(PARAMS);
|
|
static void enableAlarm(PARAMS);
|
|
static void disableAlarm(PARAMS);
|
|
static void setQuota(PARAMS);
|
|
static void removeQuota(PARAMS);
|
|
static void setAlarm(PARAMS);
|
|
static void removeAlarm(PARAMS);
|
|
static void setGlobalAlarm(PARAMS);
|
|
static void removeGlobalAlarm(PARAMS);
|
|
static void setInterfaceUp(PARAMS);
|
|
static void tetherInterface(PARAMS);
|
|
static void addInterfaceToLocalNetwork(PARAMS);
|
|
static void addRouteToLocalNetwork(PARAMS);
|
|
static void preTetherInterfaceList(PARAMS);
|
|
static void postTetherInterfaceList(PARAMS);
|
|
static void addUpstreamInterface(PARAMS);
|
|
static void removeUpstreamInterface(PARAMS);
|
|
static void setIpForwardingEnabled(PARAMS);
|
|
static void tetheringStatus(PARAMS);
|
|
static void stopTethering(PARAMS);
|
|
static void startTethering(PARAMS);
|
|
static void untetherInterface(PARAMS);
|
|
static void removeInterfaceFromLocalNetwork(PARAMS);
|
|
static void setDnsForwarders(PARAMS);
|
|
static void enableNat(PARAMS);
|
|
static void disableNat(PARAMS);
|
|
static void setDefaultInterface(PARAMS);
|
|
static void setInterfaceDns(PARAMS);
|
|
static void wifiTetheringSuccess(PARAMS);
|
|
static void usbTetheringSuccess(PARAMS);
|
|
static void networkInterfaceAlarmSuccess(PARAMS);
|
|
static void updateUpStreamSuccess(PARAMS);
|
|
static void setDhcpServerSuccess(PARAMS);
|
|
static void wifiOperationModeSuccess(PARAMS);
|
|
static void clearAddrForInterface(PARAMS);
|
|
static void createNetwork(PARAMS);
|
|
static void destroyNetwork(PARAMS);
|
|
static void addInterfaceToNetwork(PARAMS);
|
|
static void addDefaultRouteToNetwork(PARAMS);
|
|
static void setDefaultNetwork(PARAMS);
|
|
static void removeDefaultRoute(PARAMS);
|
|
static void removeNetworkRouteSuccess(PARAMS);
|
|
static void removeNetworkRoute(PARAMS);
|
|
static void addRouteToInterface(PARAMS);
|
|
static void removeRouteFromInterface(PARAMS);
|
|
static void modifyRouteOnInterface(PARAMS, bool aDoAdd);
|
|
static void enableIpv6(PARAMS);
|
|
static void disableIpv6(PARAMS);
|
|
static void setMtu(PARAMS);
|
|
static void setIpv6Enabled(PARAMS, bool aEnabled);
|
|
static void addRouteToSecondaryTable(PARAMS);
|
|
static void removeRouteFromSecondaryTable(PARAMS);
|
|
static void defaultAsyncSuccessHandler(PARAMS);
|
|
|
|
#undef PARAMS
|
|
|
|
/**
|
|
* Error callback function executed when a command is fail.
|
|
*/
|
|
#define PARAMS NetworkParams& aOptions, \
|
|
mozilla::dom::NetworkResultOptions& aResult
|
|
static void wifiTetheringFail(PARAMS);
|
|
static void wifiOperationModeFail(PARAMS);
|
|
static void usbTetheringFail(PARAMS);
|
|
static void updateUpStreamFail(PARAMS);
|
|
static void setDhcpServerFail(PARAMS);
|
|
static void networkInterfaceAlarmFail(PARAMS);
|
|
static void setDnsFail(PARAMS);
|
|
static void defaultAsyncFailureHandler(PARAMS);
|
|
#undef PARAMS
|
|
|
|
/**
|
|
* Command chain processing functions.
|
|
*/
|
|
static void next(CommandChain* aChain, bool aError,
|
|
mozilla::dom::NetworkResultOptions& aResult);
|
|
static void nextNetdCommand();
|
|
static void doCommand(const char* aCommand, CommandChain* aChain, CommandCallback aCallback);
|
|
|
|
/**
|
|
* Notify broadcast message to main thread.
|
|
*/
|
|
void sendBroadcastMessage(uint32_t code, char* reason);
|
|
|
|
/**
|
|
* Utility functions.
|
|
*/
|
|
CommandResult checkUsbRndisState(NetworkParams& aOptions);
|
|
void dumpParams(NetworkParams& aOptions, const char* aType);
|
|
|
|
static void escapeQuote(nsCString& aString);
|
|
inline uint32_t netdResponseType(uint32_t code);
|
|
inline bool isBroadcastMessage(uint32_t code);
|
|
inline bool isError(uint32_t code);
|
|
inline bool isComplete(uint32_t code);
|
|
inline bool isProceeding(uint32_t code);
|
|
void Shutdown();
|
|
static void runNextQueuedCommandChain();
|
|
static void finalizeSuccess(CommandChain* aChain,
|
|
mozilla::dom::NetworkResultOptions& aResult);
|
|
|
|
template<size_t N>
|
|
static void runChain(const NetworkParams& aParams,
|
|
const CommandFunc (&aCmds)[N],
|
|
ErrorCallback aError);
|
|
|
|
static nsCString getSubnetIp(const nsCString& aIp, int aPrefixLength);
|
|
|
|
/**
|
|
* Callback function to send netd result to main thread.
|
|
*/
|
|
MessageCallback mMessageCallback;
|
|
|
|
/*
|
|
* Utility class to access libnetutils.
|
|
*/
|
|
nsAutoPtr<NetUtils> mNetUtils;
|
|
|
|
NetIdManager mNetIdManager;
|
|
};
|
|
|
|
#endif
|