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CommSystem: Stubs for separate IPv4/v6 status (ticket #1458)

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zzz
2015-04-27 15:44:05 +00:00
parent eaac4d3de0
commit 2750681d78
1 changed files with 167 additions and 8 deletions
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175
router/java/src/net/i2p/router/CommSystemFacade.java
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@@ -123,38 +123,197 @@ public abstract class CommSystemFacade implements Service {
*/
public DHSessionKeyBuilder.Factory getDHFactory() { return null; }
/*
* Reachability status codes
*
* IPv4 IPv6 Status
* ---- ---- ------
* ok ok OK 0
* ok x OK 0
* ok unk OK/UNKNOWN 1
* ok fw OK/FIREWALLED 2
*
* x ok DISABLED/OK 5
* x x HOSED 12
* x unk DISABLED/UNKNOWN 10
* x fw DISABLED/FIREWALLED 11
*
* unk ok UNKNOWN/OK 3
* unk x UNKNOWN 14
* unk unk UNKNOWN 14
* unk fw UNKNOWN/FIREWALLED 9
*
* fw ok FIREWALLED/OK 4
* fw x FIREWALLED 8
* fw unk FIREWALLED/UNKNOWN 7
* fw fw FIREWALLED 8
*
* sym any DIFFERENT 6 (TODO add IPv6 states or not worth it?)
* disconnected DISCONNECTED 12
* hosed HOSED 13
*/
/**
* These must be increasing in "badness" (see TransportManager.java),
* but UNKNOWN must be last.
*
* We are able to receive unsolicited connections
* on all enabled transports
*/
public static final short STATUS_OK = 0;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* We can receive unsolicited connections on IPv4.
* We might be able to receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_OK_IPV6_UNKNOWN = 1;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* We can receive unsolicited connections on IPv4.
* We cannot receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_OK_IPV6_FIREWALLED = 2;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* We may be able to receive unsolicited connections on IPv4.
* We can receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_UNKNOWN_IPV6_OK = 3;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* We cannot receive unsolicited connections on IPv4.
* We can receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_FIREWALLED_IPV6_OK = 4;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* IPv4 is disabled.
* We can receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_DISABLED_IPV6_OK = 5;
/**
* We are behind a symmetric NAT which will make our 'from' address look
* differently when we talk to multiple people
*
*/
public static final short STATUS_DIFFERENT = 1;
public static final short STATUS_DIFFERENT = 6;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* We cannot receive unsolicited connections on IPv4.
* We might be able to receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_FIREWALLED_IPV6_UNKNOWN = 7;
/**
* We are able to talk to peers that we initiate communication with, but
* cannot receive unsolicited connections
* cannot receive unsolicited connections, i.e. Firewalled,
* on all enabled transports.
*/
public static final short STATUS_REJECT_UNSOLICITED = 2;
public static final short STATUS_REJECT_UNSOLICITED = 8;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* We may be able to receive unsolicited connections on IPv4.
* We cannot receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_UNKNOWN_IPV6_FIREWALLED = 9;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* IPv4 is disabled.
* We might be able to receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_DISABLED_IPV6_UNKNOWN = 10;
/**
* We have an IPv6 transport enabled and a public IPv6 address.
* IPv4 is disabled.
* We can receive unsolicited connections on IPv6.
* @since 0.9.20
*/
public static final short STATUS_IPV4_DISABLED_IPV6_FIREWALLED = 11;
/**
* We have no network interface at all
* We have no network interface at all enabled transports
* @since 0.9.4
*/
public static final short STATUS_DISCONNECTED = 3;
public static final short STATUS_DISCONNECTED = 12;
/**
* Our detection system is broken (SSU bind port failed)
*/
public static final short STATUS_HOSED = 4;
public static final short STATUS_HOSED = 13;
/**
* Our reachability is unknown
* Our reachability is unknown on all
*/
public static final short STATUS_UNKNOWN = 5;
public static final short STATUS_UNKNOWN = 14;
/**
* Since the codes may change.
* @since 0.9.20
*/
public enum Status {
OK(STATUS_OK, _x("OK")),
IPV4_OK_IPV6_UNKNOWN(STATUS_IPV4_OK_IPV6_UNKNOWN, _x("IPv4: OK; IPv6: Testing")),
IPV4_OK_IPV6_FIREWALLED(STATUS_IPV4_OK_IPV6_FIREWALLED, _x("IPv4: OK; IPv6: Firewalled")),
IPV4_UNKNOWN_IPV6_OK(STATUS_IPV4_UNKNOWN_IPV6_OK, _x("IPv4: Testing; IPv6: OK")),
IPV4_FIREWALLED_IPV6_OK(STATUS_IPV4_FIREWALLED_IPV6_OK, _x("IPv4: Firewalled; IPv6: OK")),
IPV4_DISABLED_IPV6_OK(STATUS_IPV4_DISABLED_IPV6_OK, _x("IPv4: Disabled; IPv6: OK")),
DIFFERENT(STATUS_DIFFERENT, _x("Symmetric NAT")),
IPV4_FIREWALLED_IPV6_UNKNOWN(STATUS_IPV4_FIREWALLED_IPV6_UNKNOWN, _x("IPv4: Firewalled; IPv6: Unknown")),
REJECT_UNSOLICITED(STATUS_REJECT_UNSOLICITED, _x("Firewalled")),
IPV4_UNKNOWN_IPV6_FIREWALLED(STATUS_IPV4_UNKNOWN_IPV6_FIREWALLED, _x("IPv4: Testing; IPv6: Firewalled")),
IPV4_DISABLED_IPV6_UNKNOWN(STATUS_IPV4_DISABLED_IPV6_UNKNOWN, _x("IPv4: Disabled; IPv6: Unknown")),
IPV4_DISABLED_IPV6_FIREWALLED(STATUS_IPV4_DISABLED_IPV6_FIREWALLED, _x("IPv4: Disabled; IPv6: Firewalled")),
DISCONNECTED(STATUS_DISCONNECTED, _x("Disconnected")),
HOSED(STATUS_HOSED, _x("Port Conflict")),
UNKNOWN(STATUS_UNKNOWN, _x("Testing"));
private final int code;
private final String status;
Status(int code, String status) {
this.code = code;
this.status = status;
}
public int getCode() {
return code;
}
/**
* Readable status, not translated
*/
public String toStatusString() {
return status;
}
@Override
public String toString() {
return super.toString() + " (" + toStatusString() + ')';
}
/**
* Tag for translation.
*/
private static String _x(String s) { return s; }
}
}
/** unused