fetchmail - [fork] set imap idle timeout to 600s, some servers don't follow rfc recommendations

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Diffstat (limited to 'trio/html/modules.html')

0 files changed, 0 insertions, 0 deletions

/* * options.c -- command-line option processing * * For license terms, see the file COPYING in this directory. */ #include "config.h" #include <stdio.h> #include <pwd.h> #include <string.h> #if defined(STDC_HEADERS) #include <stdlib.h> #endif #include "getopt.h" #include "fetchmail.h" #define LA_HELP 1 #define LA_VERSION 2 #define LA_CHECK 3 #define LA_SILENT 4 #define LA_VERBOSE 5 #define LA_DAEMON 6 #define LA_NODETACH 7 #define LA_QUIT 8 #define LA_LOGFILE 9 #define LA_INVISIBLE 10 #define LA_SYSLOG 11 #define LA_RCFILE 12 #define LA_IDFILE 13 #define LA_PROTOCOL 14 #define LA_UIDL 15 #define LA_PORT 16 #define LA_AUTHENTICATE 17 #define LA_TIMEOUT 18 #define LA_ENVELOPE 19 #define LA_QVIRTUAL 20 #define LA_USERNAME 21 #define LA_ALL 22 #define LA_NOKEEP 23 #define LA_KEEP 24 #define LA_FLUSH 25 #define LA_NOREWRITE 26 #define LA_LIMIT 27 #define LA_FOLDER 28 #define LA_SMTPHOST 29 #define LA_SMTPADDR 30 #define LA_ANTISPAM 31 #define LA_BATCHLIMIT 32 #define LA_FETCHLIMIT 33 #define LA_EXPUNGE 34 #define LA_MDA 35 #define LA_NETSEC 36 #define LA_INTERFACE 37 #define LA_MONITOR 38 #define LA_YYDEBUG 39 /* options still left: CgGhHjJoORUwWxXYz */ static const char *shortoptions = "?Vcsvd:NqL:f:i:p:UP:A:t:E:Q:u:akKFnl:r:S:Z:b:B:e:m:T:I:M:y"; static const struct option longoptions[] = { /* this can be const because all flag fields are 0 and will never get set */ {"help", no_argument, (int *) 0, LA_HELP }, {"version", no_argument, (int *) 0, LA_VERSION }, {"check", no_argument, (int *) 0, LA_CHECK }, {"silent", no_argument, (int *) 0, LA_SILENT }, {"verbose", no_argument, (int *) 0, LA_VERBOSE }, {"daemon", required_argument, (int *) 0, LA_DAEMON }, {"nodetach", no_argument, (int *) 0, LA_NODETACH }, {"quit", no_argument, (int *) 0, LA_QUIT }, {"logfile", required_argument, (int *) 0, LA_LOGFILE }, {"invisible", no_argument, (int *) 0, LA_INVISIBLE }, {"syslog", no_argument, (int *) 0, LA_SYSLOG }, {"fetchmailrc",required_argument,(int *) 0, LA_RCFILE }, {"idfile", required_argument, (int *) 0, LA_IDFILE }, {"protocol", required_argument, (int *) 0, LA_PROTOCOL }, {"proto", required_argument, (int *) 0, LA_PROTOCOL }, {"uidl", no_argument, (int *) 0, LA_UIDL }, {"port", required_argument, (int *) 0, LA_PORT }, {"auth", required_argument, (int *) 0, LA_AUTHENTICATE}, {"timeout", required_argument, (int *) 0, LA_TIMEOUT }, {"envelope", required_argument, (int *) 0, LA_ENVELOPE }, {"qvirtual", required_argument, (int *) 0, LA_QVIRTUAL }, {"user", required_argument, (int *) 0, LA_USERNAME }, {"username", required_argument, (int *) 0, LA_USERNAME }, {"all", no_argument, (int *) 0, LA_ALL }, {"nokeep", no_argument, (int *) 0, LA_NOKEEP }, {"keep", no_argument, (int *) 0, LA_KEEP }, {"flush", no_argument, (int *) 0, LA_FLUSH }, {"norewrite", no_argument, (int *) 0, LA_NOREWRITE }, {"limit", required_argument, (int *) 0, LA_LIMIT }, {"folder", required_argument, (int *) 0, LA_FOLDER }, {"smtphost", required_argument, (int *) 0, LA_SMTPHOST }, {"smtpaddress", required_argument, (int *) 0, LA_SMTPADDR }, {"antispam", required_argument, (int *) 0, LA_ANTISPAM }, {"batchlimit",required_argument, (int *) 0, LA_BATCHLIMIT }, {"fetchlimit",required_argument, (int *) 0, LA_FETCHLIMIT }, {"expunge", required_argument, (int *) 0, LA_EXPUNGE }, {"mda", required_argument, (int *) 0, LA_MDA }, #ifdef INET6 {"netsec", required_argument, (int *) 0, LA_NETSEC }, #endif /* INET6 */ #if defined(linux) && !INET6 {"interface", required_argument, (int *) 0, LA_INTERFACE }, {"monitor", required_argument, (int *) 0, LA_MONITOR }, #endif /* defined(linux) && !INET6 */ {"yydebug", no_argument, (int *) 0, LA_YYDEBUG }, {(char *) 0, no_argument, (int *) 0, 0 } }; int parsecmdline (argc, argv, ctl) /* parse and validate the command line options */ int argc; /* argument count */ char **argv; /* argument strings */ struct query *ctl; /* option record to be initialized */ { /* * return value: if positive, argv index of last parsed option + 1 * (presumes one or more server names follows). if zero, the * command line switches are such that no server names are * required (e.g. --version). if negative, the command line is * has one or more syntax errors. */ int c; int ocount = 0; /* count of destinations specified */ int errflag = 0; /* TRUE when a syntax error is detected */ int option_index; char buf[BUFSIZ], *cp; cmd_daemon = -1; memset(ctl, '\0', sizeof(struct query)); /* start clean */ ctl->smtp_socket = -1; while (!errflag && (c = getopt_long(argc,argv,shortoptions, longoptions,&option_index)) != -1) { switch (c) { case 'V': case LA_VERSION: versioninfo = TRUE; break; case 'c': case LA_CHECK: check_only = TRUE; break; case 's': case LA_SILENT: outlevel = O_SILENT; break; case 'v': case LA_VERBOSE: outlevel = O_VERBOSE; break; case 'd': case LA_DAEMON: cmd_daemon = atoi(optarg); break; case 'N': case LA_NODETACH: nodetach = TRUE; break; case 'q': case LA_QUIT: quitmode = TRUE; break; case 'L': case LA_LOGFILE: cmd_logfile = optarg; break; case LA_INVISIBLE: use_invisible = TRUE; break; case 'f': case LA_RCFILE: rcfile = (char *) xmalloc(strlen(optarg)+1); strcpy(rcfile,optarg); break; case 'i': case LA_IDFILE: idfile = (char *) xmalloc(strlen(optarg)+1); strcpy(idfile,optarg); break; case 'p': case LA_PROTOCOL: /* XXX -- should probably use a table lookup here */ if (strcasecmp(optarg,"pop2") == 0) ctl->server.protocol = P_POP2; else if (strcasecmp(optarg,"pop3") == 0) ctl->server.protocol = P_POP3; else if (strcasecmp(optarg,"apop") == 0) ctl->server.protocol = P_APOP; else if (strcasecmp(optarg,"rpop") == 0) ctl->server.protocol = P_RPOP; else if (strcasecmp(optarg,"kpop") == 0) { ctl->server.protocol = P_POP3; #if INET6 ctl->server.service = KPOP_PORT; #else /* INET6 */ ctl->server.port = KPOP_PORT; #endif /* INET6 */ #ifdef KERBEROS_V5 ctl->server.preauthenticate = A_KERBEROS_V5; #else ctl->server.preauthenticate = A_KERBEROS_V4; #endif /* KERBEROS_V5 */ } else if (strcasecmp(optarg,"imap") == 0) ctl->server.protocol = P_IMAP; #ifdef KERBEROS_V4 else if (strcasecmp(optarg,"imap-k4") == 0) ctl->server.protocol = P_IMAP_K4; #endif /* KERBEROS_V4 */ else if (strcasecmp(optarg,"etrn") == 0) ctl->server.protocol = P_ETRN; else { fprintf(stderr,"Invalid protocol `%s' specified.\n", optarg); errflag++; } break; case 'U': case LA_UIDL: ctl->server.uidl = FLAG_TRUE; break; case 'P': case LA_PORT: #if INET6 ctl->server.service = optarg; #else /* INET6 */ ctl->server.port = atoi(optarg); #endif /* INET6 */ break; case 'A': case LA_AUTHENTICATE: if (strcmp(optarg, "password") == 0) ctl->server.preauthenticate = A_PASSWORD; else if (strcmp(optarg, "kerberos") == 0) #ifdef KERBEROS_V5 ctl->server.preauthenticate = A_KERBEROS_V5; else if (strcmp(optarg, "kerberos_v5") == 0) ctl->server.preauthenticate = A_KERBEROS_V5; #else ctl->server.preauthenticate = A_KERBEROS_V4; else if (strcmp(optarg, "kerberos_v4") == 0) ctl->server.preauthenticate = A_KERBEROS_V4; #endif /* KERBEROS_V5 */ else { fprintf(stderr,"Invalid preauthentication `%s' specified.\n", optarg); errflag++; } break; case 't': case LA_TIMEOUT: ctl->server.timeout = atoi(optarg); if (ctl->server.timeout == 0) ctl->server.timeout = -1; break; case 'E': case LA_ENVELOPE: ctl->server.envelope = xstrdup(optarg); break; case 'Q': case LA_QVIRTUAL: ctl->server.qvirtual = xstrdup(optarg); break; case 'u': case LA_USERNAME: ctl->remotename = xstrdup(optarg); break; case 'a': case LA_ALL: ctl->fetchall = FLAG_TRUE; break; case 'K': case LA_NOKEEP: ctl->keep = FLAG_FALSE; break; case 'k': case LA_KEEP: ctl->keep = FLAG_TRUE; break; case 'F': case LA_FLUSH: ctl->flush = FLAG_TRUE; break; case 'n': case LA_NOREWRITE: ctl->rewrite = FLAG_FALSE; break; case 'l': case LA_LIMIT: c = atoi(optarg); ctl->limit = NUM_VALUE(c); break; case 'r': case LA_FOLDER: strcpy(buf, optarg); cp = strtok(buf, ","); do { save_str(&ctl->mailboxes, cp, 0); } while ((cp = strtok((char *)NULL, ","))); break; case 'S': case LA_SMTPHOST: strcpy(buf, optarg); cp = strtok(buf, ","); do { save_str(&ctl->smtphunt, cp, TRUE); } while ((cp = strtok((char *)NULL, ","))); ocount++; break; case 'D': case LA_SMTPADDR: ctl->smtpaddress = xstrdup(optarg); break; case 'Z': case LA_ANTISPAM: c = atoi(optarg); ctl->antispam = NUM_VALUE(c); case 'b': case LA_BATCHLIMIT: c = atoi(optarg); ctl->batchlimit = NUM_VALUE(c); break; case 'B': case LA_FETCHLIMIT: c = atoi(optarg); ctl->fetchlimit = NUM_VALUE(c); break; case 'e': case LA_EXPUNGE: c = atoi(optarg); ctl->expunge = NUM_VALUE(c); break; case 'm': case LA_MDA: ctl->mda = xstrdup(optarg); ocount++; break; case 'T': case LA_NETSEC: #if NET_SECURITY ctl->server.netsec = (void *)optarg; #else fprintf(stderr, "fetchmail: network security support is disabled\n"); errflag++; #endif /* NET_SECURITY */ break; #if defined(linux) && !INET6 case 'I': case LA_INTERFACE: interface_parse(optarg, &ctl->server); break; case 'M': case LA_MONITOR: ctl->server.monitor = xstrdup(optarg); break; #endif /* defined(linux) && !INET6 */ case 'y': case LA_YYDEBUG: yydebug = TRUE; break; case LA_SYSLOG: errors_to_syslog = TRUE; break; case '?': case LA_HELP: default: errflag++; } } if (errflag || ocount > 1) { /* squawk if syntax errors were detected */ fputs("usage: fetchmail [options] [server ...]\n", stderr); fputs(" Options are as follows:\n",stderr); fputs(" -?, --help display this option help\n", stderr); fputs(" -V, --version display version info\n", stderr); fputs(" -c, --check check for messages without fetching\n", stderr); fputs(" -s, --silent work silently\n", stderr); fputs(" -v, --verbose work noisily (diagnostic output)\n", stderr); fputs(" -d, --daemon run as a daemon once per n seconds\n", stderr); fputs(" -N, --nodetach don't detach daemon process\n", stderr); fputs(" -q, --quit kill daemon process\n", stderr); fputs(" -L, --logfile specify logfile name\n", stderr); fputs(" --syslog use syslog(3) for most messages when running as a daemon\n", stderr); fputs(" --invisible suppress Received line & enable host spoofing\n", stderr); fputs(" -f, --fetchmailrc specify alternate run control file\n", stderr); fputs(" -i, --idfile specify alternate UIDs file\n", stderr); #if defined(linux) && !INET6 fputs(" -I, --interface interface required specification\n",stderr); fputs(" -M, --monitor monitor interface for activity\n",stderr); #endif #ifdef KERBEROS_V4 fputs(" -p, --protocol specify pop2, pop3, imap, apop, rpop, kpop, etrn, imap-k4\n", stderr); #else fputs(" -p, --protocol specify pop2, pop3, imap, apop, rpop, kpop, etrn\n", stderr); #endif /* KERBEROS_V4 */ fputs(" -U, --uidl force the use of UIDLs (pop3 only)\n", stderr); fputs(" -P, --port TCP/IP service port to connect to\n",stderr); fputs(" -A, --auth authentication type (password or kerberos)\n",stderr); fputs(" -t, --timeout server nonresponse timeout\n",stderr); fputs(" -E, --envelope envelope address header\n",stderr); fputs(" -Q, --qvirtual prefix to remove from local user id\n",stderr); fputs(" -u, --username specify users's login on server\n", stderr); fputs(" -a, --all retrieve old and new messages\n", stderr); fputs(" -K, --nokeep delete new messages after retrieval\n", stderr); fputs(" -k, --keep save new messages after retrieval\n", stderr); fputs(" -F, --flush delete old messages from server\n", stderr); fputs(" -n, --norewrite don't rewrite header addresses\n", stderr); fputs(" -l, --limit don't fetch messages over given size\n", stderr); #if NET_SECURITY fputs(" -T, --netsec set IP security request\n", stderr); #endif /* NET_SECURITY */ fputs(" -S, --smtphost set SMTP forwarding host\n", stderr); fputs(" -D, --smtpaddress set SMTP delivery domain to use\n", stderr); fputs(" -Z, --antispam, set antispam response value\n", stderr); fputs(" -b, --batchlimit set batch limit for SMTP connections\n", stderr); fputs(" -B, --fetchlimit set fetch limit for server connections\n", stderr); fputs(" -e, --expunge set max deletions between expunges\n", stderr); fputs(" -r, --folder specify remote folder name\n", stderr); return(-1); } return(optind); } /* options.c ends here */


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