diplodocus.org Git - nmh/blob - docs/historical/mh-6.8.5/uip/send.c

   1 /* send.c - send a composed message */
   2 #ifndef lint
   3 static char ident[] = "@(#)$Id: send.c,v 1.14 1995/12/06 21:04:47 jromine Exp $";
   4 #endif  /* lint */
   5
   6 #include "../h/mh.h"
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <signal.h>
  10 #include <sys/types.h>
  11 #include <sys/stat.h>
  12 #ifdef LOCALE
  13 #include        <locale.h>
  14 #endif
  15
  16 /* \f */
  17
  18 #ifndef TMA
  19 #define TMAminc(a)      (a)
  20 #else   /* TMA */
  21 #define TMAminc(a)      0
  22 #endif  /* TMA */
  23
  24 #ifdef  MIME
  25 #define MIMEminc(a)     (a)
  26 #else
  27 #define MIMEminc(a)     0
  28 #endif
  29
  30 static struct swit switches[] = {
  31 #define ALIASW  0
  32     "alias aliasfile", 0,
  33
  34 #define DEBUGSW 1
  35     "debug", -5,
  36
  37 #define DRAFTSW 2
  38     "draft", 0,
  39
  40 #define DFOLDSW 3
  41     "draftfolder +folder", 6,
  42 #define DMSGSW  4
  43     "draftmessage msg", 6,
  44 #define NDFLDSW 5
  45     "nodraftfolder", 0,
  46
  47 #define ENCRSW  6
  48     "encrypt", TMAminc (-7),
  49 #define NENCRSW 7
  50     "noencrypt", TMAminc (-9),
  51
  52 #define FILTSW  8
  53     "filter filterfile", 0,
  54 #define NFILTSW 9
  55     "nofilter", 0,
  56
  57 #define FRMTSW  10
  58     "format", 0,
  59 #define NFRMTSW 11
  60     "noformat", 0,
  61
  62 #define FORWSW  12
  63     "forward", 0,
  64 #define NFORWSW 13
  65     "noforward", 0,
  66
  67 #define MIMESW  14
  68     "mime", MIMEminc(-4),
  69 #define NMIMESW 15
  70     "nomime", MIMEminc(-6),
  71
  72 #define MSGDSW  16
  73     "msgid", 0,
  74 #define NMSGDSW 17
  75     "nomsgid", 0,
  76
  77 #define PUSHSW  18
  78     "push", 0,
  79 #define NPUSHSW 19
  80     "nopush", 0,
  81
  82 #define SPLITSW 20
  83     "split seconds", MIMEminc(-5),
  84
  85 #define UNIQSW  21
  86     "unique", -6,
  87 #define NUNIQSW 22
  88     "nounique", -8,
  89
  90 #define VERBSW  23
  91     "verbose", 0,
  92 #define NVERBSW 24
  93     "noverbose", 0,
  94
  95 #define WATCSW  25
  96     "watch", 0,
  97 #define NWATCSW 26
  98     "nowatch", 0,
  99
 100 #define WIDTHSW 27
 101     "width columns", 0,
 102
 103 #define HELPSW  28
 104     "help", 4,
 105
 106 #define MAILSW  29
 107     "mail", -4,
 108 #define SAMLSW  30
 109     "saml", -4,
 110 #define SENDSW  31
 111     "send", -4,
 112 #define SOMLSW  32
 113     "soml", -4,
 114
 115 #define CLIESW  33
 116     "client host", -6,
 117 #define SERVSW  34
 118     "server host", -6,
 119 #define SNOOPSW 35
 120     "snoop", -5,
 121
 122 #define QUEUESW 36
 123     "queued", -6,
 124
 125 #define RECORSW 37
 126     "record program", -6,
 127 #define NRECOSW 38
 128     "norecord", -8,
 129
 130     NULL, 0
 131 };
 132
 133 static struct swit anyl[] = {
 134 #define NOSW    0
 135     "no", 0,
 136 #define YESW    1
 137     "yes", 0,
 138 #define LISTDSW 2
 139     "list", 0,
 140
 141     NULL, 0
 142 };
 143
 144 /* \f */
 145
 146 extern int debugsw;             /* from sendsbr.c */
 147 extern int forwsw;
 148 extern int inplace;
 149 extern int mime;
 150 extern int pushsw;
 151 extern int splitsw;
 152 extern int unique;
 153 extern int verbsw;
 154
 155 extern char *altmsg;            /*  .. */
 156 extern char *annotext;
 157 extern char *distfile;
 158
 159
 160 extern int   errno;
 161
 162 /* \f */
 163
 164 /* ARGSUSED */
 165
 166 main (argc, argv)
 167 int     argc;
 168 char   *argv[];
 169 {
 170     int     msgp = 0,
 171             distsw = 0,
 172             vecp = 1,
 173             isdf = 0,
 174             msgnum,
 175             status;
 176     char   *cp,
 177            *dfolder = NULL,
 178            *maildir = NULL,
 179             buf[100],
 180           **ap,
 181           **argp,
 182            *arguments[MAXARGS],
 183            *msgs[MAXARGS],
 184            *vec[MAXARGS];
 185     struct msgs *mp;
 186     struct stat st;
 187 #ifdef  UCI
 188     FILE   *fp;
 189 #endif  /* UCI */
 190
 191 #ifdef LOCALE
 192         setlocale(LC_ALL, "");
 193 #endif
 194     invo_name = r1bindex (argv[0], '/');
 195     if ((cp = m_find (invo_name)) != NULL) {
 196         ap = brkstring (cp = getcpy (cp), " ", "\n");
 197         ap = copyip (ap, arguments);
 198     }
 199     else
 200         ap = arguments;
 201     (void) copyip (argv + 1, ap);
 202     argp = arguments;
 203
 204     vec[vecp++] = "-library";
 205     vec[vecp++] = getcpy (m_maildir (""));
 206
 207 /* \f */
 208
 209     while (cp = *argp++) {
 210         if (*cp == '-')
 211             switch (smatch (++cp, switches)) {
 212                 case AMBIGSW:
 213                     ambigsw (cp, switches);
 214                     done (1);
 215                 case UNKWNSW:
 216                     adios (NULLCP, "-%s unknown\n", cp);
 217                 case HELPSW:
 218                     (void) sprintf (buf, "%s [file] [switches]", invo_name);
 219                     help (buf, switches);
 220                     done (1);   /* thanks, phyl */
 221
 222                 case DRAFTSW:
 223                     msgs[msgp++] = draft;
 224                     continue;
 225
 226                 case DFOLDSW:
 227                     if (dfolder)
 228                         adios (NULLCP, "only one draft folder at a time!");
 229                     if (!(cp = *argp++) || *cp == '-')
 230                         adios (NULLCP, "missing argument to %s", argp[-2]);
 231                     dfolder = path (*cp == '+' || *cp == '@' ? cp + 1 : cp,
 232                             *cp != '@' ? TFOLDER : TSUBCWF);
 233                     continue;
 234                 case DMSGSW:
 235                     if (!(cp = *argp++) || *cp == '-')
 236                         adios (NULLCP, "missing argument to %s", argp[-2]);
 237                     msgs[msgp++] = cp;
 238                     continue;
 239                 case NDFLDSW:
 240                     dfolder = NULL;
 241                     isdf = NOTOK;
 242                     continue;
 243
 244                 case PUSHSW:
 245                     pushsw++;
 246                     continue;
 247                 case NPUSHSW:
 248                     pushsw = 0;
 249                     continue;
 250
 251                 case SPLITSW:
 252                     if (!(cp = *argp++) || sscanf (cp, "%d", &splitsw) != 1)
 253                         adios (NULLCP, "missing argument to %s", argp[-2]);
 254                     continue;
 255
 256                 case UNIQSW:
 257                     unique++;
 258                     continue;
 259                 case NUNIQSW:
 260                     unique = 0;
 261                     continue;
 262
 263                 case FORWSW:
 264                     forwsw++;
 265                     continue;
 266                 case NFORWSW:
 267                     forwsw = 0;
 268                     continue;
 269
 270                 case VERBSW:
 271                     verbsw++;
 272                     vec[vecp++] = --cp;
 273                     continue;
 274                 case NVERBSW:
 275                     verbsw = 0;
 276                     vec[vecp++] = --cp;
 277                     continue;
 278
 279                 case MIMESW:
 280 #ifdef  MIME
 281                     mime++;
 282                     vec[vecp++] = --cp;
 283 #endif
 284                     continue;
 285                 case NMIMESW:
 286 #ifdef  MIME
 287                     mime = 0;
 288                     vec[vecp++] = --cp;
 289 #endif
 290                     continue;
 291
 292                 case DEBUGSW:
 293                     debugsw++;  /* fall */
 294                 case NFILTSW:
 295                 case FRMTSW:
 296                 case NFRMTSW:
 297                 case MSGDSW:
 298                 case NMSGDSW:
 299                 case WATCSW:
 300                 case NWATCSW:
 301                 case MAILSW:
 302                 case SAMLSW:
 303                 case SENDSW:
 304                 case SOMLSW:
 305                 case ENCRSW:
 306                 case NENCRSW:
 307                 case SNOOPSW:
 308                 case QUEUESW:
 309                 case NRECOSW:
 310                     vec[vecp++] = --cp;
 311                     continue;
 312
 313                 case ALIASW:
 314                 case FILTSW:
 315                 case WIDTHSW:
 316                 case CLIESW:
 317                 case SERVSW:
 318                 case RECORSW:
 319                     vec[vecp++] = --cp;
 320                     if (!(cp = *argp++) || *cp == '-')
 321                         adios (NULLCP, "missing argument to %s", argp[-2]);
 322                     vec[vecp++] = cp;
 323                     continue;
 324             }
 325         else
 326             msgs[msgp++] = cp;
 327     }
 328     if (cp = m_find ("Aliasfile")) {    /* allow Aliasfile: profile entry */
 329         char *dp = NULL;
 330
 331         for (ap = brkstring(dp = getcpy(cp), " ", "\n"); ap && *ap; ap++) {
 332             vec[vecp++] = "-alias";
 333             vec[vecp++] = *ap;
 334         }
 335     }
 336
 337 /* \f */
 338
 339     if (dfolder == NULL) {
 340         if (msgp == 0) {
 341 #ifdef  WHATNOW
 342             if ((cp = getenv ("mhdraft")) && *cp) {
 343                 msgs[msgp++] = cp;
 344                 goto go_to_it;
 345             }
 346 #endif  /* WHATNOW */
 347             msgs[msgp++] = getcpy (m_draft (NULLCP, NULLCP, 1, &isdf));
 348             if (stat (msgs[0], &st) == NOTOK)
 349                 adios (msgs[0], "unable to stat draft file");
 350             cp = concat ("Use \"", msgs[0], "\"? ", NULLCP);
 351             for (status = LISTDSW; status != YESW;) {
 352                 if (!(argp = getans (cp, anyl)))
 353                     done (1);
 354                 switch (status = smatch (*argp, anyl)) {
 355                     case NOSW:
 356                         done (0);
 357                     case YESW:
 358                         break;
 359                     case LISTDSW:
 360                         (void) showfile (++argp, msgs[0]);
 361                         break;
 362                     default:
 363                         advise (NULLCP, "say what?");
 364                         break;
 365                 }
 366             }
 367         }
 368         else
 369             for (msgnum = 0; msgnum < msgp; msgnum++)
 370                 msgs[msgnum] = getcpy (m_maildir (msgs[msgnum]));
 371     }
 372     else {
 373         if (!m_find ("path"))
 374             free (path ("./", TFOLDER));
 375
 376         if (!msgp)
 377             msgs[msgp++] = "cur";
 378         maildir = m_maildir (dfolder);
 379
 380         if (chdir (maildir) == NOTOK)
 381             adios (maildir, "unable to change directory to");
 382         if (!(mp = m_gmsg (dfolder)))
 383             adios (NULLCP, "unable to read folder %s", dfolder);
 384         if (mp -> hghmsg == 0)
 385             adios (NULLCP, "no messages in %s", dfolder);
 386
 387         for (msgnum = 0; msgnum < msgp; msgnum++)
 388             if (!m_convert (mp, msgs[msgnum]))
 389                 done (1);
 390         m_setseq (mp);
 391
 392         for (msgp = 0, msgnum = mp -> lowsel; msgnum <= mp -> hghsel; msgnum++)
 393             if (mp -> msgstats[msgnum] & SELECTED) {
 394                 msgs[msgp++] = getcpy (m_name (msgnum));
 395 #ifdef  notdef
 396                 mp -> msgstats[msgnum] |= DELETED;
 397 #endif  /* notdef */
 398                 mp -> msgstats[msgnum] &= ~EXISTS;
 399             }
 400         mp -> msgflags |= SEQMOD;
 401
 402         m_sync (mp);
 403     }
 404 #ifdef  WHATNOW
 405 go_to_it: ;
 406 #endif  /* WHATNOW */
 407
 408 /* \f */
 409
 410 #ifdef  TMA
 411     if ((cp = getenv ("KDS")) == NULL || *cp == 0)
 412         if ((cp = m_find ("kdsproc")) && *cp)
 413             (void) m_putenv ("KDS", cp);
 414     if ((cp = getenv ("TMADB")) == NULL || *cp == 0)
 415         if ((cp = m_find ("tmadb")) && *cp)
 416             (void) m_putenv ("TMADB", m_maildir (cp));
 417 #endif  /* TMA */
 418
 419     if ((cp = getenv ("SIGNATURE")) == NULL || *cp == 0)
 420         if ((cp = m_find ("signature")) && *cp)
 421             (void) m_putenv ("SIGNATURE", cp);
 422 #ifdef  UCI
 423         else {
 424             (void) sprintf (buf, "%s/.signature", mypath);
 425             if ((fp = fopen (buf, "r")) != NULL
 426                 && fgets (buf, sizeof buf, fp) != NULL) {
 427                     (void) fclose (fp);
 428                     if (cp = index (buf, '\n'))
 429                         *cp = 0;
 430                     (void) m_putenv ("SIGNATURE", buf);
 431             }
 432         }
 433 #endif  /* UCI */
 434
 435     for (msgnum = 0; msgnum < msgp; msgnum++)
 436         if (stat (msgs[msgnum], &st) == NOTOK)
 437             adios (msgs[msgnum], "unable to stat draft file");
 438
 439     if ((annotext = getenv ("mhannotate")) == NULL || *annotext == 0)
 440         annotext = NULL;
 441     if (annotext && ((cp = getenv ("mhinplace")) != NULL && *cp != 0))
 442         inplace = atoi (cp);
 443     if ((altmsg = getenv ("mhaltmsg")) == NULL || *altmsg == 0)
 444         altmsg = NULL;  /* used by dist interface - see below */
 445
 446     if ((cp = getenv ("mhdist"))
 447             && *cp
 448             && (distsw = atoi (cp))
 449             && altmsg) {
 450         vec[vecp++] = "-dist";
 451         distfile = getcpy (m_scratch (altmsg, invo_name));
 452         if (link (altmsg, distfile) == NOTOK) {
 453             if (errno != EXDEV
 454 #ifdef  EISREMOTE
 455                     && errno != EISREMOTE
 456 #endif  /* EISREMOTE */
 457                 )
 458                 adios (distfile, "unable to link %s to", altmsg);
 459             free (distfile);
 460             distfile = getcpy (m_tmpfil (invo_name));
 461             {
 462                 int     in, out;
 463                 struct stat st;
 464
 465                 if ((in = open (altmsg, 0)) == NOTOK)
 466                     adios (altmsg, "unable to open");
 467                 (void) fstat(in, &st);
 468                 if ((out = creat (distfile, (int) st.st_mode & 0777)) == NOTOK)
 469                     adios (distfile, "unable to write");
 470                 cpydata (in, out, altmsg, distfile);
 471                 (void) close (in);
 472                 (void) close (out);
 473             }
 474         }
 475     }
 476     else
 477         distfile = NULL;
 478
 479     if (altmsg == NULL || stat (altmsg, &st) == NOTOK)
 480         st.st_mtime = 0, st.st_dev = 0, st.st_ino = 0;
 481     if (pushsw)
 482         push ();
 483
 484     status = 0;
 485     vec[0] = r1bindex (postproc, '/');
 486     closefds (3);
 487
 488     for (msgnum = 0; msgnum < msgp; msgnum++)
 489         switch (sendsbr (vec, vecp, msgs[msgnum], &st)) {
 490             case DONE:
 491                 done (++status);
 492
 493             case NOTOK:
 494                 status++;       /* fall */
 495             case OK:
 496                 break;
 497         }
 498
 499     m_update ();
 500
 501     done (status);
 502 }