int main (int argc, char **argv) { int addsw = 0, deletesw = 0, debugsw = 0; int listsw = 0, publicsw = -1, zerosw = 0, msgnum; unsigned int seqp = 0; char *cp, *maildir, *folder = NULL, buf[BUFSIZ]; char **argp, **arguments; svector_t seqs = svector_create (0); struct msgs_array msgs = { 0, 0, NULL }; struct msgs *mp; if (nmh_init(argv[0], 1)) { return 1; } arguments = getarguments (invo_name, argc, argv, 1); argp = arguments; /* * Parse arguments */ while ((cp = *argp++)) { if (*cp == '-') { switch (smatch (++cp, switches)) { case AMBIGSW: ambigsw (cp, switches); done (1); case UNKWNSW: adios (NULL, "-%s unknown\n", cp); case HELPSW: snprintf (buf, sizeof(buf), "%s [+folder] [msgs] [switches]", invo_name); print_help (buf, switches, 1); done (0); case VERSIONSW: print_version(invo_name); done (0); case ADDSW: addsw++; deletesw = listsw = 0; continue; case DELSW: deletesw++; addsw = listsw = 0; continue; case LSTSW: listsw++; addsw = deletesw = 0; continue; case SEQSW: if (!(cp = *argp++) || *cp == '-') adios (NULL, "missing argument to %s", argp[-2]); svector_push_back (seqs, cp); seqp++; continue; case PUBLSW: publicsw = 1; continue; case NPUBLSW: publicsw = 0; continue; case DEBUGSW: debugsw++; continue; case ZEROSW: zerosw++; continue; case NZEROSW: zerosw = 0; continue; } } if (*cp == '+' || *cp == '@') { if (folder) adios (NULL, "only one folder at a time!"); else folder = pluspath (cp); } else app_msgarg(&msgs, cp); } /* * If we haven't specified -add, -delete, or -list, * then use -add if a sequence was specified, else * use -list. */ if (!addsw && !deletesw && !listsw) { if (seqp) addsw++; else listsw++; } if (!context_find ("path")) free (path ("./", TFOLDER)); if (!msgs.size) app_msgarg(&msgs, listsw ? "all" :"cur"); if (!folder) folder = getfolder (1); maildir = m_maildir (folder); if (chdir (maildir) == NOTOK) adios (maildir, "unable to change directory to"); /* read folder and create message structure */ if (!(mp = folder_read (folder, 1))) adios (NULL, "unable to read folder %s", folder); /* print some general debugging info */ if (debugsw) print_debug(mp); /* check for empty folder */ if (mp->nummsg == 0) adios (NULL, "no messages in %s", folder); /* parse all the message ranges/sequences and set SELECTED */ for (msgnum = 0; msgnum < msgs.size; msgnum++) if (!m_convert (mp, msgs.msgs[msgnum])) done (1); if (publicsw == 1 && is_readonly(mp)) adios (NULL, "folder %s is read-only, so -public not allowed", folder); /* * Make sure at least one sequence has been * specified if we are adding or deleting. */ if (seqp == 0 && (addsw || deletesw)) adios (NULL, "-%s requires at least one -sequence argument", addsw ? "add" : "delete"); /* Adding messages to sequences */ if (addsw) { for (seqp = 0; seqp < svector_size (seqs); seqp++) if (!seq_addsel (mp, svector_at (seqs, seqp), publicsw, zerosw)) done (1); } /* Deleting messages from sequences */ if (deletesw) { for (seqp = 0; seqp < svector_size (seqs); seqp++) if (!seq_delsel (mp, svector_at (seqs, seqp), publicsw, zerosw)) done (1); } /* Listing messages in sequences */ if (listsw) { if (seqp) { /* print the sequences given */ for (seqp = 0; seqp < svector_size (seqs); seqp++) seq_print (mp, svector_at (seqs, seqp)); } else { /* else print them all */ seq_printall (mp); } /* print debugging info about SELECTED messages */ if (debugsw) seq_printdebug (mp); } svector_free (seqs); seq_save (mp); /* synchronize message sequences */ context_replace (pfolder, folder); /* update current folder */ context_save (); /* save the context file */ folder_free (mp); /* free folder/message structure */ done (0); return 1; }
int main (int argc, char **argv) { int publicsw = -1, zerosw = 1, seqp = 0, vecp = 0; int quietsw = 0; int lo, hi, msgnum; char *maildir, *folder = NULL, buf[100]; char *cp, **argp, **arguments; char *seqs[NUMATTRS + 1], *vec[MAXARGS]; struct msgs_array msgs = { 0, 0, NULL }; struct msgs *mp; register FILE *fp; done=putzero_done; #ifdef LOCALE setlocale(LC_ALL, ""); #endif invo_name = r1bindex (argv[0], '/'); /* read user profile/context */ context_read(); arguments = getarguments (invo_name, argc, argv, 1); argp = arguments; while ((cp = *argp++)) { if (*cp == '-') { if (*++cp == '-') { vec[vecp++] = --cp; goto pattern; } switch (smatch (cp, switches)) { case AMBIGSW: ambigsw (cp, switches); listsw = 0; /* HACK */ done (1); case UNKWNSW: adios (NULL, "-%s unknown", cp); case HELPSW: snprintf (buf, sizeof(buf), "%s [+folder] [msgs] [switches]", invo_name); print_help (buf, switches, 1); listsw = 0; /* HACK */ done (1); case VERSIONSW: print_version(invo_name); listsw = 0; /* HACK */ done (1); case CCSW: case DATESW: case FROMSW: case SUBJSW: case TOSW: case DATFDSW: case AFTRSW: case BEFRSW: case SRCHSW: vec[vecp++] = --cp; pattern: if (!(cp = *argp++))/* allow -xyz arguments */ adios (NULL, "missing argument to %s", argp[-2]); vec[vecp++] = cp; continue; case OTHRSW: adios (NULL, "internal error!"); case ANDSW: case ORSW: case NOTSW: case LBRSW: case RBRSW: vec[vecp++] = --cp; continue; case SEQSW: if (!(cp = *argp++) || *cp == '-') adios (NULL, "missing argument to %s", argp[-2]); /* check if too many sequences specified */ if (seqp >= NUMATTRS) adios (NULL, "too many sequences (more than %d) specified", NUMATTRS); if (!seq_nameok (cp)) done (1); seqs[seqp++] = cp; continue; case PUBLSW: publicsw = 1; continue; case NPUBLSW: publicsw = 0; continue; case ZEROSW: zerosw++; continue; case NZEROSW: zerosw = 0; continue; case LISTSW: listsw = 1; continue; case NLISTSW: listsw = 0; continue; case QUIETSW: quietsw = 1; continue; } } if (*cp == '+' || *cp == '@') { if (folder) adios (NULL, "only one folder at a time!"); else folder = pluspath (cp); } else app_msgarg(&msgs, cp); } vec[vecp] = NULL; if (!context_find ("path")) free (path ("./", TFOLDER)); /* * If we didn't specify which messages to search, * then search the whole folder. */ if (!msgs.size) app_msgarg(&msgs, "all"); if (!folder) folder = getfolder (1); maildir = m_maildir (folder); if (chdir (maildir) == NOTOK) adios (maildir, "unable to change directory to"); /* read folder and create message structure */ if (!(mp = folder_read (folder))) adios (NULL, "unable to read folder %s", folder); /* check for empty folder */ if (mp->nummsg == 0) adios (NULL, "no messages in %s", folder); /* parse all the message ranges/sequences and set SELECTED */ for (msgnum = 0; msgnum < msgs.size; msgnum++) if (!m_convert (mp, msgs.msgs[msgnum])) done (1); seq_setprev (mp); /* set the previous-sequence */ /* * If we aren't saving the results to a sequence, * we default to list the results. */ if (listsw == -1) listsw = !seqp; if (publicsw == 1 && is_readonly(mp)) adios (NULL, "folder %s is read-only, so -public not allowed", folder); if (!pcompile (vec, NULL)) done (1); lo = mp->lowsel; hi = mp->hghsel; /* If printing message numbers to standard out, force line buffering on. */ if (listsw) setvbuf (stdout, NULL, _IOLBF, 0); /* * Scan through all the SELECTED messages and check for a * match. If the message does not match, then unselect it. */ for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) { if (is_selected (mp, msgnum)) { if ((fp = fopen (cp = m_name (msgnum), "r")) == NULL) admonish (cp, "unable to read message"); if (fp && pmatches (fp, msgnum, 0L, 0L)) { if (msgnum < lo) lo = msgnum; if (msgnum > hi) hi = msgnum; if (listsw) printf ("%s\n", m_name (msgnum)); } else { /* if it doesn't match, then unselect it */ unset_selected (mp, msgnum); mp->numsel--; } if (fp) fclose (fp); } } mp->lowsel = lo; mp->hghsel = hi; if (mp->numsel <= 0 && !quietsw) adios (NULL, "no messages match specification"); seqs[seqp] = NULL; /* * Add the matching messages to sequences */ for (seqp = 0; seqs[seqp]; seqp++) if (!seq_addsel (mp, seqs[seqp], publicsw, zerosw)) done (1); /* * Print total matched if not printing each matched message number. */ if (!listsw) { printf ("%d hit%s\n", mp->numsel, mp->numsel == 1 ? "" : "s"); } context_replace (pfolder, folder); /* update current folder */ seq_save (mp); /* synchronize message sequences */ context_save (); /* save the context file */ folder_free (mp); /* free folder/message structure */ done (0); return 1; }