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212 lines
11 KiB
212 lines
11 KiB
/* $Id: innconf.h 7751 2008-04-06 14:35:40Z iulius $
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**
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** inn.conf parser interface.
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**
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** The interface to reading inn.conf configuration files and managing the
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** resulting innconf struct.
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*/
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#ifndef INN_INNCONF_H
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#define INN_INNCONF_H 1
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#include <inn/defines.h>
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#include <stdio.h>
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/*
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** This structure is organized in the same order as the variables contained
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** in it are mentioned in the inn.conf documentation, and broken down into
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** the same sections. Note that due to the implementation, only three types
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** of variables are permissible here: char *, bool, and long.
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*/
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struct innconf {
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/* General Settings */
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char *domain; /* Default domain of local host */
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char *innflags; /* Flags to pass to innd on startup */
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char *mailcmd; /* Command to send report/control type mail */
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char *mta; /* MTA for mailing to moderators, innmail */
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char *pathhost; /* Entry for the Path line */
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char *server; /* Default server to connect to */
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/* Feed Configuration */
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long artcutoff; /* Max accepted article age */
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char *bindaddress; /* Which interface IP to bind to */
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char *bindaddress6; /* Which interface IPv6 to bind to */
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bool dontrejectfiltered; /* Don't reject filtered article? */
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long hiscachesize; /* Size of the history cache in kB */
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bool ignorenewsgroups; /* Propagate cmsgs by affected group? */
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bool immediatecancel; /* Immediately cancel timecaf messages? */
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long linecountfuzz; /* Check linecount and reject if off by more */
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long maxartsize; /* Reject articles bigger than this */
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long maxconnections; /* Max number of incoming NNTP connections */
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char *pathalias; /* Prepended Host for the Path line */
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char *pathcluster; /* Appended Host for the Path line */
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bool pgpverify; /* Verify control messages with pgpverify? */
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long port; /* Which port innd should listen on */
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bool refusecybercancels; /* Reject message IDs with "<cancel."? */
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bool remembertrash; /* Put unwanted article IDs into history */
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char *sourceaddress; /* Source IP for outgoing NNTP connections */
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char *sourceaddress6; /* Source IPv6 for outgoing NNTP connections */
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bool verifycancels; /* Verify cancels against article author */
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bool wanttrash; /* Put unwanted articles in junk */
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long wipcheck; /* How long to defer other copies of article */
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long wipexpire; /* How long to keep pending article record */
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/* History settings */
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char *hismethod; /* Which history method to use */
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/* Article Storage */
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long cnfscheckfudgesize; /* Additional CNFS integrity checking */
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bool enableoverview; /* Store overview info for articles? */
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bool groupbaseexpiry; /* Do expiry by newsgroup? */
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bool mergetogroups; /* Refile articles from to.* into to */
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bool nfswriter; /* Use NFS writer functionality */
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long overcachesize; /* fd size cache for tradindexed */
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char *ovgrouppat; /* Newsgroups to store overview for */
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char *ovmethod; /* Which overview method to use */
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bool storeonxref; /* SMstore use Xref to detemine class? */
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bool useoverchan; /* overchan write the overview, not innd? */
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bool wireformat; /* Store tradspool artilces in wire format? */
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bool xrefslave; /* Act as a slave of another server? */
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/* Reading */
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bool allownewnews; /* Allow use of the NEWNEWS command */
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bool articlemmap; /* Use mmap to read articles? */
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long clienttimeout; /* How long nnrpd can be inactive */
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long initialtimeout; /* How long nnrpd waits for first command */
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long msgidcachesize; /* Number of entries in the message ID cache */
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bool nfsreader; /* Use NFS reader functionality */
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long nfsreaderdelay; /* Delay applied to article arrival */
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bool nnrpdcheckart; /* Check article existence before returning? */
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char *nnrpdflags; /* Arguments to pass when spawning nnrpd */
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long nnrpdloadlimit; /* Maximum getloadvg() we allow */
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bool noreader; /* Refuse to fork nnrpd for readers? */
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bool readerswhenstopped; /* Allow nnrpd when server is paused */
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bool readertrack; /* Use the reader tracking system? */
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bool tradindexedmmap; /* Whether to mmap for tradindexed */
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/* Reading -- Keyword Support */
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bool keywords; /* Generate keywords in overview? */
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long keyartlimit; /* Max article size for keyword generation */
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long keylimit; /* Max allocated space for keywords */
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long keymaxwords; /* Max count of interesting works */
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/* Posting */
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bool addnntppostingdate; /* Add NNTP-Posting-Date: to posts */
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bool addnntppostinghost; /* Add NNTP-Posting-Host: to posts */
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bool checkincludedtext; /* Reject if too much included text */
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char *complaints; /* Address for X-Complaints-To: */
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char *fromhost; /* Host for the From: line */
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long localmaxartsize; /* Max article size of local postings */
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char *moderatormailer; /* Default host to mail moderated articles */
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bool nnrpdauthsender; /* Add authenticated Sender: header? */
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char *nnrpdposthost; /* Host postings should be forwarded to */
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long nnrpdpostport; /* Port postings should be forwarded to */
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char *organization; /* Data for the Organization: header */
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bool spoolfirst; /* Spool all posted articles? */
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bool strippostcc; /* Strip To:, Cc: and Bcc: from posts */
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/* Posting -- Exponential Backoff */
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bool backoffauth; /* Backoff by user, not IP address */
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char *backoffdb; /* Directory for backoff databases */
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long backoffk; /* Multiple for the sleep time */
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long backoffpostfast; /* Upper time limit for fast posting */
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long backoffpostslow; /* Lower time limit for slow posting */
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long backofftrigger; /* Number of postings before triggered */
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/* Monitoring */
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bool doinnwatch; /* Start innwatch from rc.news? */
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long innwatchbatchspace; /* Minimum free space in pathoutgoing */
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long innwatchlibspace; /* Minimum free space in pathdb */
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long innwatchloload; /* Load times 100 at which to restart */
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long innwatchhiload; /* Load times 100 at which to throttle */
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long innwatchpauseload; /* Load times 100 at which to pause */
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long innwatchsleeptime; /* Seconds to wait between checks */
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long innwatchspoolnodes; /* Minimum free inodes in patharticles */
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long innwatchspoolspace; /* Minimum free space in patharticles */
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/* Logging */
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bool docnfsstat; /* Run cnfsstat in the background? */
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bool logartsize; /* Log article sizes? */
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bool logcancelcomm; /* Log ctlinnd cancel commands to syslog? */
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long logcycles; /* How many old logs scanlogs should keep */
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bool logipaddr; /* Log by host IP address? */
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bool logsitename; /* Log outgoing site names? */
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bool nnrpdoverstats; /* Log overview statistics? */
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long nntpactsync; /* Checkpoint log after this many articles */
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bool nntplinklog; /* Put storage token into the log? */
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long status; /* Status file update interval */
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long timer; /* Performance monitoring interval */
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char *stathist; /* Filename for history profiler outputs */
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/* System Tuning */
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long badiocount; /* Failure count before dropping channel */
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long blockbackoff; /* Multiplier for sleep in EAGAIN writes */
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long chaninacttime; /* Wait before noticing inactive channels */
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long chanretrytime; /* How long before channel restarts */
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long icdsynccount; /* Articles between active & history updates */
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long keepmmappedthreshold; /* Threshold for keeping mmap in buffindexed */
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long maxforks; /* Give up after this many fork failure */
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long nicekids; /* Child processes get niced to this */
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long nicenewnews; /* If NEWNEWS command is used, nice to this */
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long nicennrpd; /* nnrpd is niced to this */
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long pauseretrytime; /* Seconds before seeing if pause is ended */
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long peertimeout; /* How long peers can be inactive */
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long rlimitnofile; /* File descriptor limit to set */
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long maxcmdreadsize; /* max NNTP command read size used by innd */
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long datamovethreshold; /* threshold no to extend buffer for ever */
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/* Paths */
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char *patharchive; /* Archived news. */
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char *patharticles; /* Articles. */
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char *pathbin; /* News binaries. */
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char *pathcontrol; /* Path to control message handlers */
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char *pathdb; /* News database files */
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char *pathetc; /* News configuration files */
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char *pathfilter; /* Filtering code */
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char *pathhttp; /* HTML files */
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char *pathincoming; /* Incoming spooled news */
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char *pathlog; /* Log files */
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char *pathnews; /* Home directory for news user */
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char *pathoutgoing; /* Outgoing news batch files */
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char *pathoverview; /* Overview infomation */
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char *pathrun; /* Runtime state and sockets */
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char *pathspool; /* Root of news spool hierarchy */
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char *pathtmp; /* Temporary files for the news system */
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};
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/* The global innconf variable used in programs. */
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extern struct innconf *innconf;
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/* Used to request various types of quoting when printing out values. */
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enum innconf_quoting {
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INNCONF_QUOTE_NONE,
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INNCONF_QUOTE_SHELL,
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INNCONF_QUOTE_PERL,
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INNCONF_QUOTE_TCL
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};
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BEGIN_DECLS
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/* Parse the given file into innconf, using the default path if NULL. */
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bool innconf_read(const char *path);
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/* Free an innconf struct and all allocated memory for it. */
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void innconf_free(struct innconf *);
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/* Print a single value with appropriate quoting, return whether found. */
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bool innconf_print_value(FILE *, const char *key, enum innconf_quoting);
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/* Dump the entire configuration with appropriate quoting. */
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void innconf_dump(FILE *, enum innconf_quoting);
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/* Compare two instances of an innconf struct, for testing. */
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bool innconf_compare(struct innconf *, struct innconf *);
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/* Check the validity of an inn.conf file. Does innconf_read plus checking
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for any unknown parameters that are set. */
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bool innconf_check(const char *path);
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END_DECLS
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#endif /* INN_INNCONF_H */
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