1: /* rcvstore.c - incorporate new mail asynchronously
   2: 		originally from Julian Onions */
   3: 
   4: #include "../h/mh.h"
   5: #include <errno.h>
   6: #include <signal.h>
   7: #include <stdio.h>
   8: #include <sys/types.h>
   9: #include <sys/stat.h>
  10: 
  11: /*  */
  12: 
  13: static struct swit switches[] = {
  14: #define CRETSW  0
  15:     "create",   0,
  16: #define NCRETSW 1
  17:     "nocreate", 0,
  18: 
  19: #define PUBSW   2
  20:     "public",   0,
  21: #define NPUBSW  3
  22:     "nopublic",  0,
  23: 
  24: #define SEQSW   4
  25:     "sequence name", 0,
  26: 
  27: #define ZEROSW  5
  28:     "zero", 0,
  29: #define NZEROSW 6
  30:     "nozero",   0,
  31: 
  32: #define HELPSW  7
  33:     "help", 4,
  34: 
  35:     NULL, NULL
  36: };
  37: 
  38: /*  */
  39: 
  40: extern int  errno;
  41: 
  42: /*  */
  43: 
  44: /* ARGSUSED */
  45: 
  46: main (argc, argv)
  47: int argc;
  48: char   *argv[];
  49: {
  50:     int     publicsw = -1,
  51:             zerosw = 0,
  52:             msgnum,
  53:             create = 1,
  54:             fd,
  55:             seqp = 0;
  56:     char   *cp,
  57:            *maildir,
  58:            *folder = NULL,
  59:             buf[100],
  60:           **ap,
  61:           **argp,
  62:            *arguments[MAXARGS],
  63:            *seqs[NATTRS];
  64:     struct msgs *mp;
  65:     struct stat st;
  66: 
  67:     invo_name = r1bindex (argv[0], '/');
  68:     mts_init (invo_name);
  69:     if ((cp = m_find (invo_name)) != NULL) {
  70:     ap = brkstring (cp = getcpy (cp), " ", "\n");
  71:     ap = copyip (ap, arguments);
  72:     }
  73:     else
  74:     ap = arguments;
  75:     (void) copyip (argv + 1, ap);
  76:     argp = arguments;
  77: 
  78: /*  */
  79: 
  80:     while (cp = *argp++) {
  81:     if (*cp == '-')
  82:         switch (smatch (++cp, switches)) {
  83:         case AMBIGSW:
  84:             ambigsw (cp, switches);
  85:             done (1);
  86:         case UNKWNSW:
  87:             adios (NULLCP, "-%s unknown", cp);
  88:         case HELPSW:
  89:             (void) sprintf (buf, "%s [+folder] [switches]", invo_name);
  90:             help (buf, switches);
  91:             done (1);
  92: 
  93:         case SEQSW:
  94:             if (!(cp = *argp++) || *cp == '-')
  95:             adios (NULLCP, "missing argument name to %s",
  96:                 argp[-2]);
  97:             if (seqp < NATTRS)
  98:             seqs[seqp++] = cp;
  99:             else
 100:             adios (NULLCP, "only %d sequences allowed!", NATTRS);
 101:             continue;
 102:         case PUBSW:
 103:             publicsw = 1;
 104:             continue;
 105:         case NPUBSW:
 106:             publicsw = 0;
 107:             continue;
 108:         case ZEROSW:
 109:             zerosw++;
 110:             continue;
 111:         case NZEROSW:
 112:             zerosw = 0;
 113:             continue;
 114: 
 115:         case CRETSW:
 116:             create++;
 117:             continue;
 118:         case NCRETSW:
 119:             create = 0;
 120:             continue;
 121:         }
 122:     if (*cp == '+' || *cp == '@') {
 123:         if (folder)
 124:         adios (NULLCP, "only one folder at a time!");
 125:         else
 126:         folder = path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF);
 127:     }
 128:     else
 129:         adios (NULLCP, "usage: %s [+folder] [switches]", invo_name);
 130:     }
 131: 
 132: /*  */
 133: 
 134:     if (!m_find ("path"))
 135:     free (path ("./", TFOLDER));
 136:     if (!folder)
 137:     folder = defalt;
 138:     maildir = m_maildir (folder);
 139: 
 140:     if (stat (maildir, &st) == NOTOK) {
 141:     if (errno != ENOENT)
 142:         adios (maildir, "error on folder");
 143:     if (!create)
 144:         adios (NULLCP, "folder %s doesn't exist", maildir);
 145:     if (!makedir (maildir))
 146:         adios (NULLCP, "unable to create folder %s", maildir);
 147:     }
 148: 
 149:     if (chdir (maildir) == NOTOK)
 150:     adios (maildir, "unable to change directory to");
 151:     if (!(mp = m_gmsg (folder)))
 152:     adios (NULLCP, "unable to read folder %s", folder);
 153: 
 154:     (void) signal (SIGHUP, SIG_IGN);
 155:     (void) signal (SIGINT, SIG_IGN);
 156:     (void) signal (SIGQUIT, SIG_IGN);
 157:     (void) signal (SIGTERM, SIG_IGN);
 158: 
 159: /*  */
 160: 
 161:     if ((fd = creat (cp = m_scratch ("", invo_name), m_gmprot ())) == NOTOK)
 162:     adios (cp, "unable to create");
 163: 
 164:     cpydata (fileno (stdin), fd, "standard input", cp);
 165: 
 166:     if (fstat (fd, &st) == NOTOK) {
 167:     (void) unlink (cp);
 168:     adios (cp, "unable to fstat");
 169:     }
 170:     (void) close (fd);
 171:     if (st.st_size == 0) {
 172:     (void) unlink (cp);
 173:     advise (NULLCP, "empty file");
 174:     done (0);
 175:     }
 176: 
 177:     msgnum = mp -> hghmsg;
 178:     do {
 179:     msgnum++, mp -> hghmsg++;
 180:     if (msgnum > mp -> hghoff)
 181:         if ((mp = m_remsg (mp, 0, mp -> hghoff + MAXFOLDER)) == NULL)
 182:         adios (NULLCP, "unable to allocate folder storage");
 183: 
 184:     mp -> msgstats[msgnum] |= EXISTS | UNSEEN;
 185:     errno = 0;
 186:     } while (link (cp, m_name (msgnum)) == NOTOK && errno == EEXIST);
 187: 
 188:     (void) unlink (cp);
 189:     if (errno != 0)
 190:     adios (NULLCP, "can't file message %d", msgnum);
 191: 
 192:     if (mp -> lowmsg == 0)
 193:     mp -> lowmsg = msgnum;
 194:     mp -> msgflags |= SEQMOD;
 195: 
 196:     seqs[seqp] = NULL;
 197:     for (seqp = 0; seqs[seqp]; seqp++) {
 198:     if (zerosw && !m_seqnew (mp, seqs[seqp], publicsw))
 199:         done (1);
 200:     if (!m_seqadd (mp, seqs[seqp], msgnum, publicsw))
 201:         done (1);
 202:     }
 203: 
 204:     m_setvis (mp, 0);
 205:     m_sync (mp);
 206:     m_update ();
 207: 
 208:     done (0);
 209: }

Defined functions

main defined in line 46; never used

Defined variables

switches defined in line 13; used 3 times

Defined macros

CRETSW defined in line 14; never used
HELPSW defined in line 32; never used
NCRETSW defined in line 16; never used
NPUBSW defined in line 21; never used
NZEROSW defined in line 29; never used
PUBSW defined in line 19; never used
SEQSW defined in line 24; never used
ZEROSW defined in line 27; never used
Last modified: 1986-01-27
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