-
/*
- * dist.c -- re-distribute a message
- *
- * $Id$
- */
+** dist.c -- re-distribute a message
+**
+** This code is Copyright (c) 2002, by the authors of nmh. See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
#include <h/mh.h>
+#include <h/utils.h>
#include <fcntl.h>
+#include <unistd.h>
+#include <locale.h>
+#include <sysexits.h>
static struct swit switches[] = {
-#define ANNOSW 0
- { "annotate", 0 },
-#define NANNOSW 1
- { "noannotate", 0 },
-#define DFOLDSW 2
- { "draftfolder +folder", 0 },
-#define DMSGSW 3
- { "draftmessage msg", 0 },
-#define NDFLDSW 4
- { "nodraftfolder", 0 },
-#define EDITRSW 5
- { "editor editor", 0 },
-#define NEDITSW 6
- { "noedit", 0 },
-#define FORMSW 7
- { "form formfile", 0 },
-#define INPLSW 8
- { "inplace", 0 },
-#define NINPLSW 9
- { "noinplace", 0 },
-#define WHATSW 10
- { "whatnowproc program", 0 },
-#define NWHATSW 11
- { "nowhatnowproc", 0 },
-#define VERSIONSW 12
- { "version", 0 },
-#define HELPSW 13
- { "help", 4 },
-#define FILESW 14
- { "file file", -4 }, /* interface from msh */
- { NULL, 0 }
-};
-
-static struct swit aqrnl[] = {
-#define NOSW 0
- { "quit", 0 },
-#define YESW 1
- { "replace", 0 },
-#define LISTDSW 2
- { "list", 0 },
-#define REFILSW 3
- { "refile +folder", 0 },
-#define NEWSW 4
- { "new", 0 },
- { NULL, 0 }
-};
-
-
-static struct swit aqrl[] = {
- { "quit", 0 },
- { "replace", 0 },
- { "list", 0 },
- { "refile +folder", 0 },
- { NULL, 0 }
+#define ANNOSW 0
+ { "annotate", 0 },
+#define NANNOSW 1
+ { "noannotate", 2 },
+#define EDITRSW 2
+ { "editor editor", 0 },
+#define FORMSW 3
+ { "form formfile", 0 },
+#define WHATSW 4
+ { "whatnowproc program", 0 },
+#define VERSIONSW 5
+ { "Version", 0 },
+#define HELPSW 6
+ { "help", 0 },
+ { NULL, 0 }
};
+char *version=VERSION;
int
-main (int argc, char **argv)
+main(int argc, char **argv)
{
- int anot = 0, inplace = 1, nedit = 0;
- int nwhat = 0, i, in, isdf = 0, out;
- char *cp, *cwd, *maildir, *msgnam, *dfolder = NULL;
- char *dmsg = NULL, *ed = NULL, *file = NULL, *folder = NULL;
- char *form = NULL, *msg = NULL, buf[BUFSIZ], drft[BUFSIZ];
- char **argp, **arguments;
- struct msgs *mp = NULL;
- struct stat st;
-
-#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 == '-') {
- switch (smatch (++cp, switches)) {
- case AMBIGSW:
- ambigsw (cp, switches);
- done (1);
- case UNKWNSW:
- adios (NULL, "-%s unknown", cp);
-
- case HELPSW:
- snprintf (buf, sizeof(buf), "%s [+folder] [msg] [switches]",
- invo_name);
- print_help (buf, switches, 1);
- done (1);
- case VERSIONSW:
- print_version(invo_name);
- done (1);
-
- case ANNOSW:
- anot++;
- continue;
- case NANNOSW:
- anot = 0;
- continue;
+ int anot = 0;
+ int in, out;
+ char *cp, *cwd, *maildir, *msgnam;
+ char *ed = NULL, *folder = NULL;
+ char *form = NULL, *msg = NULL, buf[BUFSIZ], drft[BUFSIZ];
+ char **argp, **arguments;
+ struct msgs *mp = NULL;
+ char *fmtstr;
+
+ setlocale(LC_ALL, "");
+ invo_name = mhbasename(argv[0]);
+
+ /* read user profile/context */
+ context_read();
+
+ arguments = getarguments(invo_name, argc, argv, 1);
+ argp = arguments;
+
+ while ((cp = *argp++)) {
+ if (*cp == '-') {
+ switch (smatch(++cp, switches)) {
+ case AMBIGSW:
+ ambigsw(cp, switches);
+ exit(EX_USAGE);
+ case UNKWNSW:
+ adios(EX_USAGE, NULL, "-%s unknown", cp);
+
+ case HELPSW:
+ snprintf(buf, sizeof(buf), "%s [+folder] [msg] [switches]", invo_name);
+ print_help(buf, switches, 1);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
+
+ case VERSIONSW:
+ print_version(invo_name);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
+
+ case ANNOSW:
+ anot++;
+ continue;
+ case NANNOSW:
+ anot = 0;
+ continue;
+
+ case EDITRSW:
+ if (!(ed = *argp++) || *ed == '-')
+ adios(EX_USAGE, NULL, "missing argument to %s",
+ argp[-2]);
+ continue;
+
+ case WHATSW:
+ if (!(whatnowproc = *argp++) || *whatnowproc == '-') {
+ adios(EX_USAGE, NULL, "missing argument to %s",
+ argp[-2]);
+ }
+ continue;
+
+ case FORMSW:
+ if (!(form = *argp++) || *form == '-') {
+ adios(EX_USAGE, NULL, "missing argument to %s",
+ argp[-2]);
+ }
+ continue;
+ }
+ }
+ if (*cp == '+' || *cp == '@') {
+ if (folder) {
+ adios(EX_USAGE, NULL, "only one folder at a time!");
+ } else {
+ folder = mh_xstrdup(expandfol(cp));
+ }
+ } else {
+ if (msg) {
+ adios(EX_USAGE, NULL, "only one message at a time!");
+ } else {
+ msg = cp;
+ }
+ }
+ }
- case EDITRSW:
- if (!(ed = *argp++) || *ed == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- nedit = 0;
- continue;
- case NEDITSW:
- nedit++;
- continue;
-
- case WHATSW:
- if (!(whatnowproc = *argp++) || *whatnowproc == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- nwhat = 0;
- continue;
- case NWHATSW:
- nwhat++;
- continue;
+ cwd = mh_xstrdup(pwd());
- case FILESW:
- if (file)
- adios (NULL, "only one file at a time!");
- if (!(cp = *argp++) || *cp == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- file = path (cp, TFILE);
- continue;
- case FORMSW:
- if (!(form = *argp++) || *form == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- continue;
+ strncpy(drft, m_draft(seq_beyond), sizeof(drft));
+ if ((out = creat(drft, m_gmprot())) == NOTOK) {
+ adios(EX_CANTCREAT, drft, "unable to create");
+ }
- case INPLSW:
- inplace++;
- continue;
- case NINPLSW:
- inplace = 0;
- continue;
+ fmtstr = new_fs(form, distcomps);
+ if (write(out, fmtstr, strlen(fmtstr)) != (int)strlen(fmtstr)) {
+ adios(EX_IOERR, drft, "error writing");
+ }
+ close(out);
- case DFOLDSW:
- if (dfolder)
- adios (NULL, "only one draft folder at a time!");
- if (!(cp = *argp++) || *cp == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- dfolder = path (*cp == '+' || *cp == '@' ? cp + 1 : cp,
- *cp != '@' ? TFOLDER : TSUBCWF);
- continue;
- case DMSGSW:
- if (dmsg)
- adios (NULL, "only one draft message at a time!");
- if (!(dmsg = *argp++) || *dmsg == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- continue;
- case NDFLDSW:
- dfolder = NULL;
- isdf = NOTOK;
- continue;
- }
+ if (!msg) {
+ msg = seq_cur;
}
- if (*cp == '+' || *cp == '@') {
- if (folder)
- adios (NULL, "only one folder at a time!");
- else
- folder = path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF);
- } else {
- if (msg)
- adios (NULL, "only one message at a time!");
- else
- msg = cp;
+ if (!folder) {
+ folder = getcurfol();
}
- }
-
- cwd = getcpy (pwd ());
-
- if (!context_find ("path"))
- free (path ("./", TFOLDER));
- if (file && (msg || folder))
- adios (NULL, "can't mix files and folders/msgs");
-
- if (form) {
- if ((in = open (etcpath (form), O_RDONLY)) == NOTOK)
- adios (form, "unable to open form file");
- } else {
- if ((in = open (etcpath (distcomps), O_RDONLY)) == NOTOK)
- adios (distcomps, "unable to open default components file");
- form = distcomps;
- }
+ maildir = toabsdir(folder);
-try_it_again:
- strncpy (drft, m_draft (dfolder, dmsg, NOUSE, &isdf), sizeof(drft));
-
- /* Check if draft already exists */
- if (stat (drft, &st) != NOTOK) {
- printf ("Draft \"%s\" exists (%ld bytes).", drft, (long) st.st_size);
- for (i = LISTDSW; i != YESW;) {
- if (!(argp = getans ("\nDisposition? ", isdf ? aqrnl : aqrl)))
- done (1);
- switch (i = smatch (*argp, isdf ? aqrnl : aqrl)) {
- case NOSW:
- done (0);
- case NEWSW:
- dmsg = NULL;
- goto try_it_again;
- case YESW:
- break;
- case LISTDSW:
- showfile (++argp, drft);
- break;
- case REFILSW:
- if (refile (++argp, drft) == 0)
- i = YESW;
- break;
- default:
- advise (NULL, "say what?");
- break;
- }
+ if (chdir(maildir) == NOTOK) {
+ adios(EX_OSERR, maildir, "unable to change directory to");
}
- }
- if ((out = creat (drft, m_gmprot ())) == NOTOK)
- adios (drft, "unable to create");
-
- cpydata (in, out, form, drft);
- close (in);
- close (out);
-
- if (file) {
- /*
- * Dist a file
- */
- anot = 0; /* don't want to annotate a file */
- } else {
- /*
- * Dist a message
- */
- if (!msg)
- msg = "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)))
- adios (NULL, "unable to read folder %s", folder);
+ if (!(mp = folder_read(folder))) {
+ adios(EX_IOERR, NULL, "unable to read folder %s", folder);
+ }
/* check for empty folder */
- if (mp->nummsg == 0)
- adios (NULL, "no messages in %s", folder);
+ if (mp->nummsg == 0) {
+ adios(EX_NOINPUT, NULL, "no messages in %s", folder);
+ }
/* parse the message range/sequence/name and set SELECTED */
- if (!m_convert (mp, msg))
- done (1);
- seq_setprev (mp); /* set the previous-sequence */
+ if (!m_convert(mp, msg)) {
+ exit(EX_USAGE);
+ }
+ seq_setprev(mp);
- if (mp->numsel > 1)
- adios (NULL, "only one message at a time!");
- }
+ if (mp->numsel > 1) {
+ adios(EX_USAGE, NULL, "only one message at a time!");
+ }
- msgnam = file ? file : getcpy (m_name (mp->lowsel));
- if ((in = open (msgnam, O_RDONLY)) == NOTOK)
- adios (msgnam, "unable to open message");
+ msgnam = mh_xstrdup(m_name(mp->lowsel));
+ if ((in = open(msgnam, O_RDONLY)) == NOTOK) {
+ adios(EX_IOERR, msgnam, "unable to open message");
+ }
- if (!file) {
- context_replace (pfolder, folder);/* update current folder */
- seq_setcur (mp, mp->lowsel); /* update current message */
- seq_save (mp); /* synchronize sequences */
- context_save (); /* save the context file */
- }
+ context_replace(curfolder, folder);
+ seq_setcur(mp, mp->lowsel);
+ seq_save(mp); /* synchronize sequences */
+ context_save();
- if (nwhat)
- done (0);
- what_now (ed, nedit, NOUSE, drft, msgnam, 1, mp,
- anot ? "Resent" : NULL, inplace, cwd);
- return done (1);
+ what_now(ed, NOUSE, drft, msgnam, 1, mp, anot ? "Resent" : NULL, cwd);
+ return EX_SOFTWARE;
}