int forwsw = 1;
int inplace = 1;
int pushsw = 0;
-int splitsw = -1;
int unique = 0;
int verbsw = 0;
static int tmp_fd (void);
static void anno (int, struct stat *);
static void annoaux (int);
-static int splitmsg (char **, int, char *, struct stat *, int);
static int sendaux (char **, int, char *, struct stat *);
static int attach(char *, char *, int);
{
int status;
char buffer[BUFSIZ], file[BUFSIZ];
- struct stat sts;
char *original_draft; /* name of original draft file */
char *p; /* string pointer for building file name */
drft = file;
}
- /*
- * Check if we need to split the message into
- * multiple messages of type "message/partial".
- */
- if (splitsw >= 0 && !distfile && stat (drft, &sts) != NOTOK
- && sts.st_size >= CPERMSG) {
- status = splitmsg (vec, vecp, drft, st, splitsw) ? NOTOK : OK;
- } else {
- status = sendaux (vec, vecp, drft, st) ? NOTOK : OK;
- }
+ status = sendaux (vec, vecp, drft, st) ? NOTOK : OK;
/* rename the original draft */
if (rename_drft && status == OK &&
}
/*
- * Split large message into several messages of
- * type "message/partial" and send them.
- */
-
-static int
-splitmsg (char **vec, int vecp, char *drft, struct stat *st, int delay)
-{
- int compnum, nparts, partno, state, status;
- long pos, start;
- time_t clock;
- char *cp, *dp, buffer[BUFSIZ], msgid[BUFSIZ];
- char subject[BUFSIZ];
- char name[NAMESZ], partnum[BUFSIZ];
- FILE *in;
-
- if ((in = fopen (drft, "r")) == NULL)
- adios (drft, "unable to open for reading");
-
- cp = dp = NULL;
- start = 0L;
-
- /*
- * Scan through the message and examine the various header fields,
- * as well as locate the beginning of the message body.
- */
- for (compnum = 1, state = FLD;;) {
- switch (state = m_getfld (state, name, buffer, sizeof(buffer), in)) {
- case FLD:
- case FLDPLUS:
- case FLDEOF:
- compnum++;
-
- /*
- * This header field is discarded.
- */
- if (!mh_strcasecmp (name, "Message-ID")) {
- while (state == FLDPLUS)
- state = m_getfld (state, name, buffer, sizeof(buffer), in);
- } else if (uprf (name, XXX_FIELD_PRF)
- || !mh_strcasecmp (name, VRSN_FIELD)
- || !mh_strcasecmp (name, "Subject")
- || !mh_strcasecmp (name, "Encrypted")) {
- /*
- * These header fields are copied
- * to the enclosed header of the
- * first message in the collection
- * of message/partials. For the
- * "Subject" header field,
- * we also record it, so that
- * a modified version of it,
- * can be copied to the header
- * of each messsage/partial in
- * the collection.
- */
- if (!mh_strcasecmp (name, "Subject")) {
- size_t sublen;
-
- strncpy (subject, buffer, BUFSIZ);
- sublen = strlen (subject);
- if (sublen > 0 && subject[sublen - 1] == '\n')
- subject[sublen - 1] = '\0';
- }
-
- dp = add (concat (name, ":", buffer, NULL), dp);
- while (state == FLDPLUS) {
- state = m_getfld (state, name, buffer, sizeof(buffer), in);
- dp = add (buffer, dp);
- }
- } else {
- /*
- * These header fields are
- * copied to the header of
- * each message/partial in
- * the collection.
- */
- cp = add (concat (name, ":", buffer, NULL), cp);
- while (state == FLDPLUS) {
- state = m_getfld (state, name, buffer, sizeof(buffer), in);
- cp = add (buffer, cp);
- }
- }
-
- if (state != FLDEOF) {
- start = ftell (in) + 1;
- continue;
- }
- /* else fall... */
-
- case BODY:
- case BODYEOF:
- case FILEEOF:
- break;
-
- case LENERR:
- case FMTERR:
- adios (NULL, "message format error in component #%d", compnum);
-
- default:
- adios (NULL, "getfld () returned %d", state);
- }
-
- break;
- }
- if (cp == NULL)
- adios (NULL, "headers missing from draft");
-
- nparts = 1;
- pos = start;
- while (fgets (buffer, sizeof(buffer) - 1, in)) {
- long len;
-
- if ((pos += (len = strlen (buffer))) > CPERMSG) {
- nparts++;
- pos = len;
- }
- }
-
- /* Only one part, nothing to split */
- if (nparts == 1) {
- free (cp);
- if (dp)
- free (dp);
-
- fclose (in);
- return sendaux (vec, vecp, drft, st);
- }
-
- if (!pushsw) {
- printf ("Sending as %d Partial Messages\n", nparts);
- fflush (stdout);
- }
- status = OK;
-
- vec[vecp++] = "-partno";
- vec[vecp++] = partnum;
- if (delay == 0)
- vec[vecp++] = "-queued";
-
- time (&clock);
- snprintf (msgid, sizeof(msgid), "<%d.%ld@%s>",
- (int) getpid(), (long) clock, LocalName());
-
- fseek (in, start, SEEK_SET);
- for (partno = 1; partno <= nparts; partno++) {
- char tmpdrf[BUFSIZ];
- FILE *out;
-
- char *cp = m_mktemp2(drft, invo_name, NULL, &out);
- if (cp == NULL) {
- adios (drft, "unable to create temporary file for");
- }
- strncpy(tmpdrf, cp, sizeof(tmpdrf));
- chmod (tmpdrf, 0600);
-
- /*
- * Output the header fields
- */
- fputs (cp, out);
- fprintf (out, "Subject: %s (part %d of %d)\n", subject, partno, nparts);
- fprintf (out, "%s: %s\n", VRSN_FIELD, VRSN_VALUE);
- fprintf (out, "%s: message/partial; id=\"%s\";\n", TYPE_FIELD, msgid);
- fprintf (out, "\tnumber=%d; total=%d\n", partno, nparts);
- fprintf (out, "%s: part %d of %d\n\n", DESCR_FIELD, partno, nparts);
-
- /*
- * If this is the first in the collection, output the
- * header fields we are encapsulating at the beginning
- * of the body of the first message.
- */
- if (partno == 1) {
- if (dp)
- fputs (dp, out);
- fprintf (out, "Message-ID: %s\n", msgid);
- fprintf (out, "\n");
- }
-
- pos = 0;
- for (;;) {
- long len;
-
- if (!fgets (buffer, sizeof(buffer) - 1, in)) {
- if (partno == nparts)
- break;
- adios (NULL, "premature eof");
- }
-
- if ((pos += (len = strlen (buffer))) > CPERMSG) {
- fseek (in, -len, SEEK_CUR);
- break;
- }
-
- fputs (buffer, out);
- }
-
- if (fflush (out))
- adios (tmpdrf, "error writing to");
-
- fclose (out);
-
- if (!pushsw && verbsw) {
- printf ("\n");
- fflush (stdout);
- }
-
- /* Pause here, if a delay is specified */
- if (delay > 0 && 1 < partno && partno <= nparts) {
- if (!pushsw) {
- printf ("pausing %d seconds before sending part %d...\n",
- delay, partno);
- fflush (stdout);
- }
- sleep ((unsigned int) delay);
- }
-
- snprintf (partnum, sizeof(partnum), "%d", partno);
- status = sendaux (vec, vecp, tmpdrf, st);
- unlink (tmpdrf);
- if (status != OK)
- break;
-
- /*
- * This is so sendaux will only annotate
- * the altmsg the first time it is called.
- */
- annotext = NULL;
- }
-
- free (cp);
- if (dp)
- free (dp);
-
- fclose (in); /* close the draft */
- return status;
-}
-
-
-/*
* Annotate original message, and
* call `postproc' to send message.
*/
projects / mmh / blobdiff