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EnigmA Amiga Run 1995 November
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EnigmA AMIGA RUN 02 (1995)(G.R. Edizioni)(IT)[!][issue 1995-11][Skylink CD].iso
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s342q07.lha
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netrcv.c
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C/C++ Source or Header
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1995-09-12
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22KB
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908 lines
/*
* netrcv.c
*
* Networking functions for reception.
*/
/*
* history
*
* 86Aug20 HAW History not maintained due to space problems.
*/
#include "ctdl.h"
/*
* Contents
*
* called() Handle being called.
* rcvStuff() Manage receiving stuff.
* netPwd() Check password.
* doResults() Post-process results.
* getId() Get nodeId and nodeName from caller.
* getNextCommand() Get next command.
* grabCommand() Extract network cmds from buffer.
* reply() Sends a reply to caller.
* reqReversal() Handle role reversal.
* reqCheckMail() Check incoming mail.
* targetCheck() Check for existence of recipients.
* CheckRecipient() work fn for above.
* doNetRooms() Manage integrating incoming messages.
* IntegrateRoom() work fn for above.
* ReadNetRoomFile() work fn for above.
* getMail() Handle incoming mail.
* reqSendFile() Receive a sent file.
* netFileReq() Senda a requested file.
* netRRReq() Handle room sharing.
* recNetMessages() Receive net messages.
* UpdateRecoveryFile() Updates the network recovery file.
* RoomRoutable() Is this room routable?
* IsRoomRoutable() Is this room routable?
* netMultiSend() Send multiple files.
* RecoverNetwork() Recover from network disaster.
*/
extern char logNetResults;
char netDebug = FALSE;
char processMail;
char PosId;
char *AssignAddress = NULL;
#define RECOVERABLE 1
extern char *SR_Sent;
extern FILE *netLog, *netMisc;
extern AN_UNSIGNED RecBuf[];
extern int counter;
extern int callSlot;
extern char checkNegMail;
extern char inReceive;
extern label normed, callerName, callerId;
extern char RouteMailForHere;
extern char *LOC_NET, *NON_LOC_NET;
char normId(), getNetMessage();
char callOut();
AN_UNSIGNED inp();
char *netRoomTemplate = "room%d.$$$";
char *SharingRefusal[] =
{
"'%s' does not exist",
"'%s' is not a networking room",
"'%s' is not networking with you",
"No can do for '%s'",
};
extern char RecMassTransfer;
extern CONFIG cfg; /* Lots an lots of variables */
extern logBuffer logBuf; /* Person buffer */
extern logBuffer logTmp; /* Person buffer */
extern aRoom roomBuf; /* Room buffer */
extern rTable *roomTab;
extern MessageBuffer msgBuf;
extern NetBuffer netBuf;
extern NetTable *netTab;
extern int thisNet;
extern char onConsole;
extern char loggedIn; /* Is we logged in? */
extern char outFlag; /* Output flag */
extern char haveCarrier; /* Do we still got carrier? */
extern char modStat; /* Needed so we don't die */
extern char WCError;
extern int thisRoom;
extern int thisLog;
extern char *APPEND_TEXT, *WRITE_TEXT, *READ_TEXT;
extern char *R_SH_MARK, *NON_LOC_NET, *LOC_NET;
extern long char_in, char_out, start_time;
/*
* called()
*
* We've been called, so let's handle it.
*/
void called()
{
ITL_InitCall(); /* Initialize the ITL layer */
memset(SR_Sent, 0, SHARED_ROOMS);
inReceive = TRUE;
RecMassTransfer = FALSE;
SpecialMessage("Status:Net Carrier");
if( logNetResults || netDebug )splitF(netLog, "Carrier %s\n", Current_Time());
processMail = checkNegMail = FALSE;
if (!called_stabilize())
{
if (cfg.BoolFlags.debug)splitF(netLog," Not Stabilized...\n");
return ;
};
if( logNetResults )splitF(netLog, "Stabilized\n");
SpecialMessage("Status:Net Session");
char_in = char_out = 0;
start_time = Set_Timer(0); /* initialize time of day */
getId();
if (!haveCarrier) return;
rcvStuff(FALSE);
if ( logNetResults )splitF(netLog, "Finished with %s @%s\n", callerName, Current_Time());
Compute_Data(callerName);
pause(20);
killConnection();
doResults();
if( logNetResults )splitF(netLog, "\n");
SpecialMessage("Status:Net Completed");
}
/*
* rcvStuff()
*
* This function manages receiving stuff.
*/
void rcvStuff(char reversed)
{
label tempNm;
struct cmd_data cmds;
PosId = (callSlot == ERROR) ? FALSE : (netBuf.OurPwd[0] == 0 || (reversed && netBuf.nbflags.Stadel));
RouteMailForHere = FALSE;
do
{
getNextCommand(&cmds);
switch (cmds.command)
{
case HANGUP: break;
case NORMAL_MAIL: getMail(); break;
case A_FILE_REQ:
case R_FILE_REQ: netFileReq(&cmds); break;
case NET_ROOM: netRRReq(&cmds, FALSE); break;
case ROLE_REVERSAL: reqReversal(reversed); break;
case CHECK_MAIL: reqCheckMail(); break;
case SEND_FILE: reqSendFile(&cmds); break;
case NET_ROUTE_ROOM: netRRReq(&cmds, TRUE); break;
case SYS_NET_PWD: netPwd(&cmds); break;
case ITL_PROTOCOL: ITL_rec_optimize(&cmds); break;
case ITL_COMPACT: ITL_RecCompact(&cmds); break;
case ROUTE_MAIL: netRouteMail(&cmds); break;
case FAST_MSGS: netFastTran(&cmds); break;
default:
sprintf(tempNm, "'%d' unknown.", cmds.command);
reply(BAD, tempNm); break;
}
}
while (gotCarrier() && cmds.command != HANGUP);
}
/*
* netPwd()
*
* Check out the password sent to us, set flags appropriately.
*/
void netPwd(struct cmd_data *cmds)
{
if (callSlot != ERROR)
{
PosId = !strCmpU(cmds->fields[0], netBuf.OurPwd);
if (!PosId)
{
if( logNetResults )splitF(netLog, "Bad pwd: -%s-\n", cmds->fields[0]);
sPrintf(msgBuf.mbtext, "%s sent bad password -%s-.",
callerName, cmds->fields[0]);
netResult(msgBuf.mbtext);
}
}
reply(GOOD, "");
}
/*
* doResults()
*
* This function processes the results of receiving thingies and such.
*/
void doResults()
{
extern SListBase DomainMap;
void HandleExistingDomain();
int i;
label temp;
extern int RMcount;
DisableModem(TRUE);
InitVortexing(); /* handles all mail for here */
if (processMail)
{
if (AddNetMsgs("tempmail.$$$", inMail, 2, MAILROOM, TRUE) == ERROR)
no_good("No mail file for %s?", TRUE);
}
if (RouteMailForHere)
{
for (i = 0; ; i++)
{
sPrintf(temp, "rmail.%d", i);
if (AddNetMsgs(temp, inRouteMail, 2, MAILROOM, TRUE) == ERROR)
break;
}
RMcount = 0;
}
FinVortexing(); /* finish handling mail */
if (callSlot == ERROR)
{
/* If didn't know this node, don't */
EnableModem(TRUE);
return ; /* bother with anything else */
}
if (checkNegMail) readNegMail(TRUE);
ReadFastFiles(); /* messages transferred in one big arc */
doNetRooms();
AdjustRoute();
netBuf.nbLastConnect = CurAbsolute();
putNet(thisNet, &netBuf);
UpdVirtStuff(); /* Just in case. */
RunList(&DomainMap, HandleExistingDomain);
RationalizeDomains(); /* again just in case ... */
EnableModem(TRUE);
}
/*
* getId()
*
* This gets nodeId and nodeName from caller.
*/
void getId()
{
char *secRunner;
#ifdef NEED_THIS_DATA
SYS_FILE fn;
#endif
int i;
extern long byteRate;
extern char *APPEND_ANY;
if (!haveCarrier) return;
ITL_Receive(NULL, FALSE, TRUE, putFLChar, fclose);
if (!gotCarrier())
{
return ;
}
strncpy(callerId, RecBuf, NAMESIZE - 1);
secRunner = RecBuf;
while (*secRunner != 0) secRunner++;
secRunner++;
strncpy(callerName, secRunner, NAMESIZE - 1);
normId(callerId, normed);
if (strLen(callerName) == 0 || strLen(callerId) == 0)
{
if( logNetResults )splitF(netLog, "getId invalid data, dropping connection.\n\n");
killConnection();
#ifdef NEED_THIS_DATA
makeSysName(fn, "getid.sys", &cfg.netArea);
if ((upfd = safeopen(fn, APPEND_ANY)) != NULL)
{
fwrite(RecBuf, SECTSIZE, 1, upfd);
fclose(upfd);
}
#endif
}
if ((callSlot = searchNet(normed, &netBuf)) == ERROR)
{
sPrintf(msgBuf.mbtext, "New caller: %s (%s)", callerName, callerId);
netResult(msgBuf.mbtext);
}
else
{
for (i = 0; i < SHARED_ROOMS; i++)
resetNeedsProcessing(i);
putNet(callSlot, &netBuf);
}
if( logNetResults)splitF(netLog, "%s (%s) @ %ld\n", callerName, callerId, byteRate * 10L);
}
/*
* getNextCommand()
*
* This gets next command (facility request) from the caller.
*/
void getNextCommand(struct cmd_data *cmds)
{
zero_struct(*cmds);
ITL_Receive(NULL, FALSE, TRUE, putFLChar, fclose);
if (!gotCarrier())
{
return ;
}
grabCommand(cmds, RecBuf);
}
/*
* grabCommand()
*
* This pulls network cmds out of the specified buffer.
*/
void grabCommand(struct cmd_data *cmds, char *sect)
{
int fcount = 0;
cmds->command = sect[0];
sect++;
while (sect[0] > 0 && fcount < 4)
{
strncpy(cmds->fields[fcount], sect, NAMESIZE - 1);
cmds->fields[fcount][NAMESIZE - 1] = 0;
fcount++;
while (*sect != 0) sect++;
sect++;
}
if (cfg.BoolFlags.debug)
{
splitF(netLog, "Recieved Command: %d\n", cmds->command);
splitF(netLog, " Field[0]: %s\n", cmds->fields[0]);
splitF(netLog, " Field[1]: %s\n", cmds->fields[1]);
splitF(netLog, " Field[1]: %s\n", cmds->fields[2]);
splitF(netLog, " Field[2]: %s\n", cmds->fields[3]);
}
}
/*
* reply()
*
* This sends a full reply to the caller's request.
*/
void reply(char state, char *reason)
{
if (!ITL_Send(STARTUP))
{
no_good("Couldn't send reply to %s!", TRUE);
return;
}
sendITLchar(state);
if (state == BAD)
{
mTrPrintf("%s", reason);
if (cfg.BoolFlags.debug) splitF(netLog, "Replying BAD: %s\n", reason);
}
sendITLchar(0);
ITL_Send(FINISH);
}
/*
* reqReversal()
*
* This handles the role reversal command.
*/
void reqReversal(char reversed)
{
if ( netDebug ) splitF(netLog, "Role reversal\n");
if (reversed)
{
reply(BAD, "Synch error on Reversal!");
return ;
}
reply(GOOD, "");
if (callSlot == ERROR) /* Forces a "null" role reversal */
zero_struct(netBuf.nbflags);
sendStuff(TRUE, PosId);
}
/*
* reqCheckMail()
*
* This checks incoming mail and does negative acks where appropriate.
*/
void reqCheckMail()
{
if( logNetResults && netDebug )splitF(netLog, "checking Mail\n");
if (!processMail)
{
reply(BAD, "No mail to check!");
return ;
}
reply(GOOD, "");
if (ITL_Send(STARTUP))
{
AddNetMsgs("tempmail.$$$", targetCheck, FALSE, MAILROOM, TRUE);
sendITLchar(NO_ERROR);
ITL_Send(FINISH);
}
}
/*
* targetCheck()
*
* This checks for existence of recipients.
*/
void targetCheck()
{
if (HasOverrides(&msgBuf))
{
RunList(&msgBuf.mbOverride, CheckRecipient);
}
else
{
CheckRecipient(msgBuf.mbto);
}
}
/*
* CheckRecipient()
*
* This will check to see if the recipient exists.
*/
void CheckRecipient(char *d)
{
char sigChar;
if (!d[0])
{
sigChar = BAD_FORM;
}
else if (strchr(d, '!') != NULL)
return ; /* STadel routed mail - don't try to check it here */
else
{
if (PersonExists(d) != ERROR)
return ;
else
sigChar = NO_RECIPIENT;
}
sendITLchar(sigChar);
mTrPrintf("%s", msgBuf.mbauth);
mTrPrintf("%s", d);
mTrPrintf("%s @ %s", msgBuf.mbdate, msgBuf.mbtime);
}
/*
* doNetRooms()
*
* This function integrates temporary files containing incoming messages into
* the data base.
*/
void doNetRooms()
{
SYS_FILE fileNm;
int IntegrateRoom(SharedRoom *room, int system, int index, int roomslot,
void *d);
EachSharedRoom(thisNet, IntegrateRoom, NULL, NULL);
makeSysName(fileNm, RECOVERY_FILE, &cfg.netArea);
unlink(fileNm);
}
/*
* IntegrateRoom()
*
* This function helps integrate incoming messages into a room.
*/
int IntegrateRoom(SharedRoom *room, int system, int index, int roomslot,
void *d)
{
if (chkNeedsProcessing(index))
{
ReadNetRoomFile(index, NULL);
resetNeedsProcessing(index);
}
if (SR_Sent[index] == 1)
netBuf.netRooms[index].lastMess =
roomTab[roomslot].rtlastMessage;
return TRUE;
}
/*
* ReadNetRoomFile()
*
* This function reads in a file of messages received on net.
* NB: the passed parameter is the index into the netBuf.netRooms
* pseudo-array, not the number of the room itself. See the code.
*/
void ReadNetRoomFile(int rover, char *fn)
{
label temp2;
if (fn == NULL) sPrintf(temp2, netRoomTemplate, netRoomSlot(rover));
getRoom(netRoomSlot(rover));
if (roomBuf.rbShareType != PEON &&
GetMode(netBuf.netRooms[rover].mode) != PEON)
AssignAddress = NON_LOC_NET;
else
AssignAddress = LOC_NET;
InitVortexing();
AddNetMsgs((fn == NULL) ? temp2 : fn, inMail, TRUE, netRoomSlot(rover),
(fn == NULL));
FinVortexing();
AssignAddress = NULL;
}
/*
* getMail()
*
* This function Grabs mail from caller.
*/
void getMail()
{
SYS_FILE tempNm;
if( netDebug && logNetResults) splitF(netLog, "Receiving Mail\n");
makeSysName(tempNm, "tempmail.$$$", &cfg.netArea);
if (ITL_StartRecMsgs(tempNm, TRUE, TRUE, NULL) == ITL_SUCCESS)
{
processMail = TRUE;
}
}
/*
* reqSendFile()
*
* This function handles receiving a sent file. Note that it handles file
* redirection.
*/
void reqSendFile(struct cmd_data *cmds)
{
long proposed;
int count;
char work[100], work1[100], *Dir;
extern char *READ_ANY, *WRITE_ANY;
static char *Reject = "File %s from %s rejected because %s.";
/* don't accept files from rogues */
if (!PosId)
{
reply(BAD, "No room for file.");
return;
}
/* handle incoming file redirection */
if ((Dir = RedirectFile(cmds->fields[0], netBuf.netName)) != NULL ||
(Dir = RedirectFile(cmds->fields[0], netBuf.nbShort)) != NULL)
{
RedirectName(work1, Dir, "mm12"); /* temp file name */
unlink(work1); /* kill any prior backups (shouldn't be any ...) */
RedirectName(work, Dir, cmds->fields[0]);
if (access(work, 0) == 0)
rename(work, work1);
}
else if (netSetNewArea(&cfg.receptArea))
{
proposed = atol(cmds->fields[2]);
if (sysRoomLeft() < proposed ||
proposed > ((long) cfg.maxFileSize) * 1024l)
{
reply(BAD, "No room for file.");
sPrintf(msgBuf.mbtext, Reject, cmds->fields[0], callerName,
proposed > ((long) cfg.maxFileSize) * 1024l ?
"the file was larger than #MAX_NET_FILE" :
"there was not enough room left in reception directory");
netResult(msgBuf.mbtext);
homeSpace();
return;
}
count = 0;
strCpy(work, cmds->fields[0]);
while (access(work, 0) != -1)
{
sPrintf(work, "a.%d", count++);
}
}
else
{
reply(BAD, "System error");
return ;
}
reply(GOOD, NULL);
if( logNetResults )splitF(netLog, "File Reception: %s\n", cmds->fields[0]);
ITL_Receive(work, FALSE, TRUE, putFLChar, fclose);
homeSpace();
if (haveCarrier)
{
if (strCmp(work, cmds->fields[0]) == SAMESTRING || Dir != NULL)
sPrintf(msgBuf.mbtext, "%s received from %s.", cmds->fields[0],
callerName);
else
sPrintf(msgBuf.mbtext, "%s (saved as %s) received from %s.",
cmds->fields[0], work, callerName);
netResult(msgBuf.mbtext);
if (Dir != NULL) /* kill temporary bkp of redirected file */
unlink(work1);
}
else if (Dir != NULL) /* failed transfer of redirected file */
rename(work1, work);
}
/*
* netFileReq()
*
* This will handle requests for file transfers.
*/
void netFileReq(struct cmd_data *cmds)
{
int roomSlot;
extern char *READ_ANY;
if( logNetResults)splitF(netLog, "File request: %s in %s\n", cmds->fields[1],
cmds->fields[0]);
/* allow disabling this feature on a system by system basis */
if (PosId && netBuf.nbflags.NoDL)
{
reply(BAD, "Downloading disabled.");
return;
}
if ((roomSlot = roomExists(cmds->fields[0])) == ERROR ||
!roomTab[roomSlot].rtflags.ISDIR ||
roomTab[roomSlot].rtflags.NO_NET_DOWNLOAD ||
!roomTab[roomSlot].rtflags.DOWNLOAD)
{
sPrintf(msgBuf.mbtext, "Room %s does not exist.", cmds->fields[0]);
reply(BAD, msgBuf.mbtext);
return;
}
getRoom(roomSlot);
if (!setSpace(&roomBuf))
{
reply(BAD, "Directory error");
return;
}
if (cmds->command == A_FILE_REQ)
{
reply(GOOD, "");
sPrintf(msgBuf.mbtext, "Following files sent to %s from %s: ",
callerName, roomBuf.rbname);
wildCard(netMultiSend, cmds->fields[1], FALSE, "", FALSE);
if (ITL_Send(STARTUP))
{
mTrPrintf("");
ITL_Send(FINISH);
}
}
else
{
if (access(cmds->fields[1], 4) == -1)
{
sPrintf(msgBuf.mbtext, "There is no '%s' in %s.", cmds->fields[1],
cmds->fields[0]);
reply(BAD, msgBuf.mbtext);
homeSpace();
return;
}
reply(GOOD, "");
SendHostFile(cmds->fields[1]);
sPrintf(msgBuf.mbtext,
"%s downloaded from %s by %s.",
cmds->fields[1], formRoom(thisRoom, FALSE, FALSE), callerName);
}
homeSpace();
netResult(msgBuf.mbtext);
}
/*
* netRRReq()
*
* This function handles room sharing. If SendBack is TRUE then this is a
* room routing (LD) request and requires we send the room's current contents
* back.
*/
void netRRReq(struct cmd_data *cmds, char SendBack)
{
RoomSearch arg;
char reason[50];
strCpy(arg.Room, cmds->fields[0]);
if (!RoomRoutable(&arg))
{
sPrintf(reason, SharingRefusal[arg.reason], cmds->fields[0]);
if( logNetResults )splitF(netLog, "Refusing to share %s (%s)\n", cmds->fields[0], reason);
reply(BAD, reason);
return;
}
if (!arg.virtual)
{
getRoom(arg.room);
recNetMessages(arg.index, arg.Room, arg.room, TRUE);
if (SendBack)
findAndSend(ERROR, R_SH_MARK, LOC_NET,
roomBuf.rbShareType == BACKBONE ? NON_LOC_NET : NULL, arg.index,
RoomSend, roomBuf.rbname, RoomReceive);
}
else
{
RecVirtualRoom(arg.index, TRUE);
if (SendBack)
findAndSend(ERROR, NULL, NULL, NULL, arg.index, SendVirtual,
arg.Room, RecVirtualRoom);
}
}
/*
* recNetMessages()
*
* This function receives net messages. This is not the same as processing
* them.
*/
void recNetMessages(int arraySlot, char *name, int slot, char ReplyFirst)
{
SYS_FILE fileNm, temp;
char reason[60];
if( netDebug )splitF(netLog, "Receiving %s\n", name);
sPrintf(temp, netRoomTemplate, slot);
makeSysName(fileNm, temp, &cfg.netArea);
switch (ITL_StartRecMsgs(fileNm, ReplyFirst, TRUE, NULL))
{
case ITL_SUCCESS:
setNeedsProcessing(arraySlot);
UpdateRecoveryFile(name);
break;
case ITL_NO_OPEN:
sPrintf(reason, "Internal error for %s", name);
reply(BAD, reason);
break;
case ITL_BAD_TRANS:
break;
}
}
/*
* UpdateRecoveryFile()
*
* This function updates the network recovery file.
*/
void UpdateRecoveryFile(char *val)
{
SYS_FILE fileNm;
makeSysName(fileNm, RECOVERY_FILE, &cfg.netArea);
if (access(fileNm, 0) != 0)
CallMsg(fileNm, callerId);
CallMsg(fileNm, val);
}
/*
* RoomRoutable()
*
* Is this room routable?
*/
char RoomRoutable(RoomSearch *data)
{
if (!PosId)
{
data->reason = NO_PWD;
return FALSE;
}
if (callSlot == ERROR)
{
data->reason = NOT_SHARING;
return FALSE;
}
data->reason = NO_ROOM;
data->virtual = FALSE;
EachSharedRoom(thisNet, IsRoomRoutable, VirtRoomRoutable, data);
return (char)(data->reason == FOUND);
}
/*
* IsRoomRoutable()
*
* This function checks to see if the given shared room matches with the
* argument presented in the void pointer parameter.
*/
int IsRoomRoutable(SharedRoom *room, int system, int index, int roomslot,
void *d)
{
RoomSearch *arg;
arg = d;
if (strCmpU(roomTab[roomslot].rtname, arg->Room) == SAMESTRING)
{
if (roomTab[roomslot].rtflags.SHARED == 0)
arg->reason = NOT_SHARING;
else
arg->reason = FOUND;
arg->room = roomslot;
arg->index = index;
return ERROR; /* stop searching */
}
return TRUE;
}
/*
* netMultiSend()
*
* This function will send requested files via the net.
*/
void netMultiSend(DirEntry *fn)
{
long Sectors;
if (!gotCarrier()) return ;
strCat(msgBuf.mbtext, fn->unambig);
strCat(msgBuf.mbtext, " ");
Sectors = ((fn->FileSize + 127) / SECTSIZE);
if (ITL_Send(STARTUP))
{
mTrPrintf("%s", fn->unambig);
mTrPrintf("%ld", Sectors);
ITL_Send(FINISH);
}
SendHostFile(fn->unambig);
}
/*
* RecoverNetwork()
*
* This function is called during system startup. If a disaster hit during
* a network session, this will try to recover messages already transferred
* from files left in the network directory.
*/
void RecoverNetwork()
{
SYS_FILE fileNm;
char line[50];
label temp;
int rover;
FILE *fd;
RoomSearch arg;
extern char inNet;
makeSysName(fileNm, RECOVERY_FILE, &cfg.netArea);
if ((fd = safeopen(fileNm, READ_TEXT)) == NULL)
return; /* normal */
inNet = NORMAL_NET;
SpecialMessage("Network Cleanup");
if (GetAString(line, sizeof line, fd) != NULL)
{
if (searchNet(line, &netBuf) != ERROR)
{
PosId = TRUE;
while (GetAString(line, sizeof line, fd) != NULL)
{
if (strncmp(line, FAST_TRANS_FILE, strLen(FAST_TRANS_FILE))
== SAMESTRING)
RecoverMassTransfer(line);
else
{
strCpy(arg.Room, line);
if (RoomRoutable(&arg) && !arg.virtual)
{
printf("%s\n", line);
ReadNetRoomFile(arg.index, NULL);
}
}
}
readNegMail(FALSE);
AddNetMsgs("tempmail.$$$", inMail, 2, MAILROOM, TRUE);
for (rover = 0; ; rover++)
{
sPrintf(temp, "rmail.%d", rover);
if (AddNetMsgs(temp, inRouteMail, 2, MAILROOM, TRUE) == ERROR)
break;
}
}
}
fclose(fd);
unlink(fileNm);
inNet = NON_NET;
}