+++ /dev/null
-/* $Id: innd.h 7858 2008-06-05 18:51:20Z iulius $
-**
-** Many of the data types used here have abbreviations, such as CT
-** for CHANNELTYPE. Here are a list of the conventions and meanings:
-**
-** ART A news article
-** CHAN An I/O channel
-** CS Channel state
-** CT Channel type
-** FNL Funnel, into which other feeds pour
-** FT Feed type -- how a site gets told about new articles
-** ICD In-core data (primarily the active and sys files)
-** LC Local NNTP connection-receiving channel
-** CC Control channel (used by ctlinnd)
-** NC NNTP client channel
-** NG Newsgroup
-** NGH Newgroup hashtable
-** PROC A process (used to feed a site)
-** PS Process state
-** RC Remote NNTP connection-receiving channel
-** RCHAN A channel in "read" state
-** SITE Something that gets told when we get an article
-** WCHAN A channel in "write" state
-** WIP Work-In-Progress, keeps track of articles before committed.
-*/
-
-#ifndef INND_H
-#define INND_H 1
-
-#include "config.h"
-#include "portable/time.h"
-#include "portable/socket.h"
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <syslog.h>
-#include <sys/stat.h>
-
-#include "inn/buffer.h"
-#include "inn/history.h"
-#include "inn/messages.h"
-#include "inn/timer.h"
-#include "libinn.h"
-#include "nntp.h"
-#include "paths.h"
-#include "storage.h"
-
-/* TCL defines EXTERN, so undef it after inclusion since we use it. */
-#if DO_TCL
-# include <tcl.h>
-# undef EXTERN
-#endif
-
-BEGIN_DECLS
-
-typedef short SITEIDX;
-#define NOSITE ((SITEIDX) -1)
-
-/*
-** Various constants.
-*/
-
-/* Used for storing group subscriptions for feeds. */
-#define SUB_DEFAULT false
-#define SUB_NEGATE '!'
-#define SUB_POISON '@'
-
-/* Special characters for newsfeeds entries. */
-#define NF_FIELD_SEP ':'
-#define NF_SUBFIELD_SEP '/'
-
-
-/*
-** Server's operating mode.
-*/
-typedef enum _OPERATINGMODE {
- OMrunning,
- OMpaused,
- OMthrottled
-} OPERATINGMODE;
-
-
-typedef struct _LISTBUFFER {
- char * Data;
- int DataLength;
- char ** List;
- int ListLength;
-} LISTBUFFER;
-
-/*
-** What program to handoff a connection to.
-*/
-typedef enum _HANDOFF {
- HOnnrpd,
- HOnntpd
-} HANDOFF;
-
-
-/*
-** Header types.
-*/
-typedef enum _ARTHEADERTYPE {
- HTreq, /* Drop article if this is missing */
- HTobs, /* obsolete header but keep untouched */
- HTstd, /* Standard optional header */
- HTsav /* Save header, but may be deleted from article */
-} ARTHEADERTYPE;
-
-
-/*
-** Entry in the header table.
-*/
-typedef struct _ARTHEADER {
- const char * Name;
- ARTHEADERTYPE Type;
- int Size; /* Length of Name. */
-} ARTHEADER;
-
-
-/*
-** Header content
-*/
-typedef struct _HDRCONTENT {
- char * Value; /* don't copy, shows where it begins */
- int Length; /* Length of Value(tailing CRLF is not
- included. -1 if duplicated */
-} HDRCONTENT;
-
-
-/*
-** A way to index into the header table.
-*/
-#define HDR_FOUND(_x) (hc[(_x)].Length > 0)
-#define HDR_PARSE_START(_x) hc[(_x)].Value[hc[_x].Length] = '\0'
-#define HDR(_x) (hc[(_x)].Value)
-/* HDR_LEN does not includes trailing "\r\n" */
-#define HDR_LEN(_x) (hc[(_x)].Length)
-#define HDR_PARSE_END(_x) hc[(_x)].Value[hc[_x].Length] = '\r'
-
-
-#define HDR__APPROVED 0
-#define HDR__CONTROL 1
-#define HDR__DATE 2
-#define HDR__DISTRIBUTION 3
-#define HDR__EXPIRES 4
-#define HDR__FROM 5
-#define HDR__LINES 6
-#define HDR__MESSAGE_ID 7
-#define HDR__NEWSGROUPS 8
-#define HDR__PATH 9
-#define HDR__REPLY_TO 10
-#define HDR__SENDER 11
-#define HDR__SUBJECT 12
-#define HDR__SUPERSEDES 13
-#define HDR__BYTES 14
-#define HDR__ALSOCONTROL 15
-#define HDR__REFERENCES 16
-#define HDR__XREF 17
-#define HDR__KEYWORDS 18
-#define HDR__XTRACE 19
-#define HDR__DATERECEIVED 20
-#define HDR__POSTED 21
-#define HDR__POSTINGVERSION 22
-#define HDR__RECEIVED 23
-#define HDR__RELAYVERSION 24
-#define HDR__NNTPPOSTINGHOST 25
-#define HDR__FOLLOWUPTO 26
-#define HDR__ORGANIZATION 27
-#define HDR__CONTENTTYPE 28
-#define HDR__CONTENTBASE 29
-#define HDR__CONTENTDISPOSITION 30
-#define HDR__XNEWSREADER 31
-#define HDR__XMAILER 32
-#define HDR__XNEWSPOSTER 33
-#define HDR__XCANCELLEDBY 34
-#define HDR__XCANCELEDBY 35
-#define HDR__CANCELKEY 36
-#define HDR__USER_AGENT 37
-#define HDR__X_ORIGINAL_MESSAGE_ID 38
-#define HDR__CANCEL_LOCK 39
-#define HDR__CONTENT_TRANSFER_ENCODING 40
-#define HDR__FACE 41
-#define HDR__INJECTION_INFO 42
-#define HDR__LIST_ID 43
-#define HDR__MIME_VERSION 44
-#define HDR__ORIGINATOR 45
-#define HDR__X_AUTH 46
-#define HDR__X_COMPLAINTS_TO 47
-#define HDR__X_FACE 48
-#define HDR__X_HTTP_USERAGENT 49
-#define HDR__X_HTTP_VIA 50
-#define HDR__X_MODBOT 51
-#define HDR__X_MODTRACE 52
-#define HDR__X_NO_ARCHIVE 53
-#define HDR__X_ORIGINAL_TRACE 54
-#define HDR__X_ORIGINATING_IP 55
-#define HDR__X_PGP_KEY 56
-#define HDR__X_PGP_SIG 57
-#define HDR__X_POSTER_TRACE 58
-#define HDR__X_POSTFILTER 59
-#define HDR__X_PROXY_USER 60
-#define HDR__X_SUBMISSIONS_TO 61
-#define HDR__X_USENET_PROVIDER 62
-#define HDR__IN_REPLY_TO 63
-#define HDR__INJECTION_DATE 64
-#define HDR__NNTP_POSTING_DATE 65
-
-#define MAX_ARTHEADER 66
-
-/*
-** Miscellaneous data we want to keep on an article. All the fields
-** are not always valid.
-*/
-typedef struct _ARTDATA {
- int Body; /* where body begins in article
- it indicates offset from bp->Data */
- char * Poster; /* Sender otherwise From in article */
- char * Replyto; /* Reply-To otherwise From in article */
- time_t Posted; /* when article posted */
- time_t Arrived; /* when article arrived */
- time_t Expires; /* when article should be expired */
- int Lines; /* number of body lines */
- int HeaderLines; /* number of header lines */
- long BytesValue; /* size of stored article, "\r\n" is
- counted as 1 byte */
- char Bytes[16]; /* generated Bytes header */
- int BytesLength; /* generated Bytes header length */
- char * BytesHeader; /* where Bytes header begins in
- received article */
- char TokenText[(sizeof(TOKEN) * 2) + 3];
- /* token of stored article */
- LISTBUFFER Newsgroups; /* newsgroup list */
- int Groupcount; /* number of newsgroups */
- int Followcount; /* number of folloup to newsgroups */
- char * Xref; /* generated Xref header */
- int XrefLength; /* generated Xref header length */
- int XrefBufLength; /* buffer length of generated Xref
- header */
- LISTBUFFER Distribution; /* distribution list */
- const char * Feedsite; /* who gives me this article */
- int FeedsiteLength; /* length of Feedsite */
- LISTBUFFER Path; /* path name list */
- int StoredGroupLength; /* 1st newsgroup name in Xref */
- char * Replic; /* replication data */
- int ReplicLength; /* length of Replic */
- HASH * Hash; /* Message-ID hash */
- struct buffer Headers; /* buffer for headers which will be sent
- to site */
- struct buffer Overview; /* buffer for overview data */
- int CRwithoutLF; /* counter for '\r' without '\n' */
- int LFwithoutCR; /* counter for '\n' without '\r' */
- long CurHeader; /* where current header starts.
- this is used for folded header
- it indicates offset from bp->Data */
- bool NullHeader; /* contains NULL in current header */
- long LastTerminator; /* where last '.' exists. only set if
- it exists at the begining of line
- it indicates offset from bp->Data */
- long LastCR; /* where last CR exists
- it indicates offset from bp->Data */
- long LastCRLF; /* where last CRLF exists.
- indicates where last LF exists
- it indicates offset from bp->Data */
- HDRCONTENT HdrContent[MAX_ARTHEADER];
- /* includes system headers info */
- bool AddAlias; /* Whether Pathalias should be added
- to this article */
- bool Hassamepath; /* Whether this article matches Path */
- bool Hassamecluster; /* Whether this article matches
- Pathcluster */
-} ARTDATA;
-
-/*
-** Set of channel types.
-*/
-typedef enum _CHANNELTYPE {
- CTany,
- CTfree,
- CTremconn,
- CTreject,
- CTnntp,
- CTlocalconn,
- CTcontrol,
- CTfile,
- CTexploder,
- CTprocess
-} CHANNELTYPE;
-
-
-/*
-** The state a channel is in. Interpretation of this depends on the
-** channel's type. Used mostly by CTnntp channels.
-*/
-typedef enum _CHANNELSTATE {
- CSerror,
- CSwaiting,
- CSgetcmd,
- CSgetauth,
- CSwritegoodbye,
- CSwriting,
- CSpaused,
- CSgetheader,
- CSgetbody,
- CSgotarticle,
- CSgotlargearticle,
- CSnoarticle,
- CSeatarticle,
- CSeatcommand,
- CSgetxbatch,
- CScancel
-} CHANNELSTATE;
-
-#define SAVE_AMT 10 /* used for eating article/command */
-
-/*
-** I/O channel, the heart of the program. A channel has input and output
-** buffers, and functions to call when there is input to be read, or when
-** all the output was been written. Many callback functions take a
-** pointer to a channel, so set up a typedef for that.
-*/
-#define PRECOMMITCACHESIZE 128
-struct _CHANNEL;
-typedef void (*innd_callback_t)(struct _CHANNEL *);
-
-typedef struct _CHANNEL {
- CHANNELTYPE Type;
- CHANNELSTATE State;
- int fd;
- bool Skip;
- bool Streaming;
- bool NoResendId;
- bool privileged;
- bool Nolist;
- unsigned long Duplicate;
- unsigned long Unwanted_s;
- unsigned long Unwanted_f;
- unsigned long Unwanted_d;
- unsigned long Unwanted_g;
- unsigned long Unwanted_u;
- unsigned long Unwanted_o;
- float Size;
- float DuplicateSize;
- unsigned long Check;
- unsigned long Check_send;
- unsigned long Check_deferred;
- unsigned long Check_got;
- unsigned long Check_cybercan;
- unsigned long Takethis;
- unsigned long Takethis_Ok;
- unsigned long Takethis_Err;
- unsigned long Ihave;
- unsigned long Ihave_Duplicate;
- unsigned long Ihave_Deferred;
- unsigned long Ihave_SendIt;
- unsigned long Ihave_Cybercan;
- int Reported;
- long Received;
- long Refused;
- long Rejected;
- int BadWrites;
- int BadReads;
- int BlockedWrites;
- int BadCommands;
- time_t LastActive;
- time_t NextLog;
- struct sockaddr_storage Address;
- innd_callback_t Reader;
- innd_callback_t WriteDone;
- time_t Waketime;
- time_t Started;
- innd_callback_t Waker;
- void * Argument;
- void * Event;
- struct buffer In;
- struct buffer Out;
- bool Tracing;
- struct buffer Sendid;
- HASH CurrentMessageIDHash;
- struct _WIP * PrecommitWIP[PRECOMMITCACHESIZE];
- int PrecommitiCachenext;
- int XBatchSize;
- int LargeArtSize;
- int LargeCmdSize;
- int ActiveCnx;
- int MaxCnx;
- int HoldTime;
- time_t ArtBeg;
- int ArtMax;
- long Start; /* where current cmd/article starts
- it indicates offset from bp->Data */
- long Next; /* next pointer to read
- it indicates offset from bp->Data */
- char Error[SMBUF]; /* error buffer */
- ARTDATA Data; /* used for processing article */
- struct _CHANNEL *nextcp; /* linked list for each incoming site */
-} CHANNEL;
-
-#define DEFAULTNGBOXSIZE 64
-
-/*
-** A newsgroup has a name in different formats, and a high-water count,
-** also kept in different formats. It also has a list of sites that
-** get this group.
-*/
-typedef struct _NEWSGROUP {
- long Start; /* Offset into the active file */
- char * Name;
- int NameLength;
- ARTNUM Last;
- ARTNUM Filenum; /* File name to use */
- int Lastwidth;
- int PostCount; /* Have we already put it here? */
- char * LastString;
- char * Rest; /* Flags, NOT NULL TERMINATED */
- SITEIDX nSites;
- int * Sites;
- SITEIDX nPoison;
- int * Poison;
- struct _NEWSGROUP * Alias;
-} NEWSGROUP;
-
-
-/*
-** How a site is fed.
-*/
-typedef enum _FEEDTYPE {
- FTerror,
- FTfile,
- FTchannel,
- FTexploder,
- FTfunnel,
- FTlogonly,
- FTprogram
-} FEEDTYPE;
-
-
-/*
-** Diablo-style hashed feeds or hashfeeds.
-*/
-#define HASHFEED_QH 1
-#define HASHFEED_MD5 2
-
-typedef struct _HASHFEEDLIST {
- int type;
- unsigned int begin;
- unsigned int end;
- unsigned int mod;
- unsigned int offset;
- struct _HASHFEEDLIST *next;
-} HASHFEEDLIST;
-
-
-/*
-** A site may reject something in its subscription list if it has
-** too many hops, or a bad distribution.
-*/
-typedef struct _SITE {
- const char * Name;
- char * Entry;
- int NameLength;
- char ** Exclusions;
- char ** Distributions;
- char ** Patterns;
- bool Poison;
- bool PoisonEntry;
- bool Sendit;
- bool Seenit;
- bool IgnoreControl;
- bool DistRequired;
- bool IgnorePath;
- bool ControlOnly;
- bool DontWantNonExist;
- bool NeedOverviewCreation;
- bool FeedwithoutOriginator;
- bool DropFiltered;
- int Hops;
- int Groupcount;
- int Followcount;
- int Crosscount;
- FEEDTYPE Type;
- NEWSGROUP * ng;
- bool Spooling;
- char * SpoolName;
- bool Working;
- long StartWriting;
- long StopWriting;
- long StartSpooling;
- char * Param;
- char FileFlags[FEED_MAXFLAGS + 1];
- long MaxSize;
- long MinSize;
- int Nice;
- CHANNEL * Channel;
- bool IsMaster;
- int Master;
- int Funnel;
- bool FNLwantsnames;
- struct buffer FNLnames;
- int Process;
- pid_t pid;
- long Flushpoint;
- struct buffer Buffer;
- bool Buffered;
- char ** Originator;
- HASHFEEDLIST * HashFeedList;
- int Next;
- int Prev;
-} SITE;
-
-
-/*
-** A process is something we start up to send articles.
-*/
-typedef enum _PROCSTATE {
- PSfree,
- PSrunning,
- PSdead
-} PROCSTATE;
-
-
-/*
-** We track our children and collect them synchronously.
-*/
-typedef struct _PROCESS {
- PROCSTATE State;
- pid_t Pid;
- int Status;
- time_t Started;
- time_t Collected;
- int Site;
-} PROCESS;
-
-/*
-** A work in progress entry, an article that we've been offered but haven't
-** received yet.
-*/
-typedef struct _WIP {
- HASH MessageID; /* Hash of the messageid. Doing it like
- this saves us from haveing to allocate
- and deallocate memory a lot, and also
- means lookups are faster. */
- time_t Timestamp; /* Time we last looked at this MessageID */
- CHANNEL *Chan; /* Channel that this message is associated
- with */
- struct _WIP *Next; /* Next item in this bucket */
-} WIP;
-
-/*
-** Supported timers. If you add new timers to this list, also add them to
-** the list of tags in chan.c.
-*/
-enum timer {
- TMR_IDLE = TMR_APPLICATION, /* Server is completely idle. */
- TMR_ARTCLEAN, /* Analyzing an incoming article. */
- TMR_ARTWRITE, /* Writing an article. */
- TMR_ARTCNCL, /* Processing a cancel message. */
- TMR_SITESEND, /* Sending an article to feeds. */
- TMR_OVERV, /* Generating overview information. */
- TMR_PERL, /* Perl filter. */
- TMR_PYTHON, /* Python filter. */
- TMR_NNTPREAD, /* Reading NNTP data from the network. */
- TMR_ARTPARSE, /* Parsing an article. */
- TMR_ARTLOG, /* Logging article disposition. */
- TMR_DATAMOVE, /* Moving data. */
- TMR_MAX
-};
-
-\f
-
-/*
-** In-line macros for efficiency.
-**
-** Set or append data to a channel's output buffer.
-*/
-#define WCHANset(cp, p, l) buffer_set(&(cp)->Out, (p), (l))
-#define WCHANappend(cp, p, l) buffer_append(&(cp)->Out, (p), (l))
-
-/*
-** Mark that an I/O error occurred, and block if we got too many.
-*/
-#define IOError(WHEN, e) \
- do { \
- if (--ErrorCount <= 0 || (e) == ENOSPC) \
- ThrottleIOError(WHEN); \
- } while (0)
-\f
-
-/*
-** Global data.
-**
-** Do not change "extern" to "EXTERN" in the Global data. The ones
-** marked with "extern" are initialized in innd.c. The ones marked
-** with "EXTERN" are not explicitly initialized in innd.c.
-*/
-#if defined(DEFINE_DATA)
-# define EXTERN /* NULL */
-#else
-# define EXTERN extern
-#endif
-extern const ARTHEADER ARTheaders[MAX_ARTHEADER];
-extern bool BufferedLogs;
-EXTERN bool AnyIncoming;
-extern bool Debug;
-EXTERN bool ICDneedsetup;
-EXTERN bool NeedHeaders;
-EXTERN bool NeedOverview;
-EXTERN bool NeedPath;
-EXTERN bool NeedStoredGroup;
-EXTERN bool NeedReplicdata;
-extern bool NNRPTracing;
-extern bool StreamingOff;
-extern bool Tracing;
-EXTERN struct buffer Path;
-EXTERN struct buffer Pathalias;
-EXTERN struct buffer Pathcluster;
-EXTERN char * ModeReason; /* NNTP reject message */
-EXTERN char * NNRPReason; /* NNRP reject message */
-EXTERN char * Reservation; /* Reserved lock message */
-EXTERN char * RejectReason; /* NNTP reject message */
-EXTERN FILE * Errlog;
-EXTERN FILE * Log;
-extern char LogName[];
-extern int ErrorCount;
-EXTERN int ICDactivedirty;
-EXTERN int MaxOutgoing;
-EXTERN int nGroups;
-EXTERN SITEIDX nSites;
-EXTERN int PROCneedscan;
-EXTERN NEWSGROUP ** GroupPointers;
-EXTERN NEWSGROUP * Groups;
-extern OPERATINGMODE Mode;
-EXTERN sig_atomic_t GotTerminate;
-EXTERN SITE * Sites;
-EXTERN SITE ME;
-EXTERN struct timeval TimeOut;
-EXTERN TIMEINFO Now; /* Reasonably accurate time */
-EXTERN bool ThrottledbyIOError;
-EXTERN char * NCgreeting;
-EXTERN struct history *History;
-
-/*
-** Table size for limiting incoming connects. Do not change the table
-** size unless you look at the code manipulating it in rc.c.
-*/
-#define REMOTETABLESIZE 128
-
-/*
-** Setup the default values. The REMOTETIMER being zero turns off the
-** code to limit incoming connects.
-*/
-#define REMOTELIMIT 2
-#define REMOTETIMER 0
-#define REMOTETOTAL 60
-#define REJECT_TIMEOUT 10
-extern int RemoteLimit; /* Per host limit. */
-extern time_t RemoteTimer; /* How long to remember connects. */
-extern int RemoteTotal; /* Total limit. */
-
-
-/*
-** Function declarations.
-*/
-extern void InndHisOpen(void);
-extern void InndHisClose(void);
-extern bool InndHisWrite(const char *key, time_t arrived,
- time_t posted, time_t expires,
- TOKEN *token);
-extern bool InndHisRemember(const char *key);
-extern void InndHisLogStats(void);
-extern bool FormatLong(char *p, unsigned long value, int width);
-extern bool NeedShell(char *p, const char **av, const char **end);
-extern char ** CommaSplit(char *text);
-extern void SetupListBuffer(int size, LISTBUFFER *list);
-extern char * MaxLength(const char *p, const char *q);
-extern pid_t Spawn(int niceval, int fd0, int fd1, int fd2,
- char * const av[]);
-extern void CleanupAndExit(int x, const char *why);
-extern void FileGlue(char *p, const char *n1, char c, const char *n2);
-extern void JustCleanup(void);
-extern void ThrottleIOError(const char *when);
-extern void ThrottleNoMatchError(void);
-extern void ReopenLog(FILE *F);
-extern void xchown(char *p);
-
-extern bool ARTidok(const char *MessageID);
-extern bool ARTreadschema(void);
-extern const char * ARTreadarticle(char *files);
-extern char * ARTreadheader(char *files);
-extern bool ARTpost(CHANNEL *cp);
-extern void ARTcancel(const ARTDATA *Data,
- const char *MessageID, bool Trusted);
-extern void ARTclose(void);
-extern void ARTsetup(void);
-extern void ARTprepare(CHANNEL *cp);
-extern void ARTparse(CHANNEL *cp);
-
-extern bool CHANsleeping(CHANNEL *cp);
-extern CHANNEL * CHANcreate(int fd, CHANNELTYPE Type,
- CHANNELSTATE State,
- innd_callback_t Reader,
- innd_callback_t WriteDone);
-extern CHANNEL * CHANiter(int *cp, CHANNELTYPE Type);
-extern CHANNEL * CHANfromdescriptor(int fd);
-extern char * CHANname(const CHANNEL *cp);
-extern int CHANreadtext(CHANNEL *cp);
-extern void CHANclose(CHANNEL *cp, const char *name);
-extern void CHANreadloop(void);
-extern void CHANsetup(int i);
-extern void CHANshutdown(void);
-extern void CHANtracing(CHANNEL *cp, bool Flag);
-extern void CHANsetActiveCnx(CHANNEL *cp);
-
-extern void RCHANadd(CHANNEL *cp);
-extern void RCHANremove(CHANNEL *cp);
-
-extern void SCHANadd(CHANNEL *cp, time_t Waketime, void *Event,
- innd_callback_t Waker, void *Argument);
-extern void SCHANremove(CHANNEL *cp);
-extern void SCHANwakeup(void *Event);
-
-extern bool WCHANflush(CHANNEL *cp);
-extern void WCHANadd(CHANNEL *cp);
-extern void WCHANremove(CHANNEL *cp);
-extern void WCHANsetfrombuffer(CHANNEL *cp, struct buffer *bp);
-
-extern void CCcopyargv(char *av[]);
-extern const char * CCaddhist(char *av[]);
-extern const char * CCblock(OPERATINGMODE NewMode, char *reason);
-extern const char * CCcancel(char *av[]);
-extern const char * CCcheckfile(char *av[]);
-
-extern bool ICDnewgroup(char *Name, char *Rest);
-extern char * ICDreadactive(char **endp);
-extern bool ICDchangegroup(NEWSGROUP *ngp, char *Rest);
-extern void ICDclose(void);
-extern bool ICDrenumberactive(void);
-extern bool ICDrmgroup(NEWSGROUP *ngp);
-extern void ICDsetup(bool StartSites);
-extern void ICDwrite(void);
-extern void ICDwriteactive(void);
-
-extern void CCclose(void);
-extern void CCsetup(void);
-
-extern void KEYgenerate(HDRCONTENT *, const char *body,
- const char *orig, size_t length);
-
-extern void LCclose(void);
-extern void LCsetup(void);
-
-extern int NGsplit(char *p, int size, LISTBUFFER *List);
-extern NEWSGROUP * NGfind(const char *Name);
-extern void NGclose(void);
-extern CHANNEL * NCcreate(int fd, bool MustAuthorize, bool IsLocal);
-extern void NGparsefile(void);
-extern bool NGrenumber(NEWSGROUP *ngp);
-extern bool NGlowmark(NEWSGROUP *ngp, long lomark);
-
-extern void NCclearwip(CHANNEL *cp);
-extern void NCclose(void);
-extern void NCsetup(void);
-extern void NCwritereply(CHANNEL *cp, const char *text);
-extern void NCwriteshutdown(CHANNEL *cp, const char *text);
-
-/* perl.c */
-extern char * PLartfilter(const ARTDATA *Data, char *artBody, long artLen, int lines);
-extern char * PLmidfilter(char *messageID);
-extern void PLmode(OPERATINGMODE mode, OPERATINGMODE NewMode,
- char *reason);
-extern char * PLstats(void);
-extern void PLxsinit(void);
-
-extern int PROCwatch(pid_t pid, int site);
-extern void PROCunwatch(int process);
-/* extern void PROCclose(bool Quickly); */
-extern void PROCscan(void);
-extern void PROCsetup(int i);
-
-extern int RClimit(CHANNEL *cp);
-extern bool RCnolimit(CHANNEL *cp);
-extern bool RCauthorized(CHANNEL *cp, char *pass);
-extern int RCcanpost(CHANNEL *cp, char *group);
-extern char * RChostname(const CHANNEL *cp);
-extern char * RClabelname(CHANNEL *cp);
-extern void RCclose(void);
-extern void RChandoff(int fd, HANDOFF h);
-extern void RCreadlist(void);
-extern void RCsetup(int i);
-
-extern bool SITEfunnelpatch(void);
-extern bool SITEsetup(SITE *sp);
-extern bool SITEwantsgroup(SITE *sp, char *name);
-extern bool SITEpoisongroup(SITE *sp, char *name);
-extern char ** SITEreadfile(const bool ReadOnly);
-extern SITE * SITEfind(const char *p);
-extern SITE * SITEfindnext(const char *p, SITE *sp);
-extern const char * SITEparseone(char *Entry, SITE *sp,
- char *subbed, char *poison);
-extern void SITEchanclose(CHANNEL *cp);
-extern void SITEdrop(SITE *sp);
-extern void SITEflush(SITE *sp, const bool Restart);
-extern void SITEflushall(const bool Restart);
-extern void SITEforward(SITE *sp, const char *text);
-extern void SITEfree(SITE *sp);
-extern void SITEinfo(struct buffer *bp, SITE *sp, bool Verbose);
-extern void SITEparsefile(bool StartSite);
-extern void SITEprocdied(SITE *sp, int process, PROCESS *pp);
-extern void SITEsend(SITE *sp, ARTDATA *Data);
-extern void SITEwrite(SITE *sp, const char *text);
-
-extern void STATUSinit(void);
-extern void STATUSmainloophook(void);
-
-extern void WIPsetup(void);
-extern WIP * WIPnew(const char *messageid, CHANNEL *cp);
-extern void WIPprecomfree(CHANNEL *cp);
-extern void WIPfree(WIP *wp);
-extern bool WIPinprogress(const char *msgid, CHANNEL *cp,
- bool Add);
-extern WIP * WIPbyid(const char *mesageid);
-extern WIP * WIPbyhash(const HASH hash);
-
-/*
-** TCL globals and functions
-*/
-#if DO_TCL
-extern Tcl_Interp * TCLInterpreter;
-extern bool TCLFilterActive;
-extern struct buffer * TCLCurrArticle;
-extern ARTDATA * TCLCurrData;
-
-extern void TCLfilter(bool value);
-extern void TCLreadfilter(void);
-extern void TCLsetup(void);
-extern void TCLclose(void);
-#endif /* DO_TCL */
-
-/*
-** Python globals and functions
-*/
-#if DO_PYTHON
-extern bool PythonFilterActive;
-
-void PYfilter(bool value);
-extern const char * PYcontrol(char **av);
-extern int PYreadfilter(void);
-extern char * PYartfilter(const ARTDATA *Data, char *artBody, long artLen, int lines);
-extern char * PYmidfilter(char *messageID, int msglen);
-extern void PYmode(OPERATINGMODE mode, OPERATINGMODE newmode,
- char *reason);
-extern void PYsetup(void);
-extern void PYclose(void);
-#endif /* DO_PYTHON */
-
-END_DECLS
-
-#endif /* INND_H */
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