Removed msh, vmh and wmh.

[mmh] / uip / vmhsbr.c

diff --git a/uip/vmhsbr.c b/uip/vmhsbr.c
deleted file mode 100644 (file)
index eb6e037..0000000
--- a/uip/vmhsbr.c
+++ /dev/null
@@ -1,227 +0,0 @@
-
-/*
- * vmhsbr.c -- routines to help vmh along
- *
- * 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.
- */
-
-/*
- * TODO (for vrsn 2):
- *     INI: include width of windows
- */
-
-#include <h/mh.h>
-#include <h/vmhsbr.h>
-#include <h/utils.h>
-#include <errno.h>
-
-static char *types[] = {
-    "OK",
-    "INI", "ACK", "ERR", "CMD", "QRY", "TTY", "WIN", "DATA", "EOF", "FIN",
-    "XXX", NULL
-};
-
-static FILE *fp = NULL;
-
-static int PEERrfd = NOTOK;
-static int PEERwfd = NOTOK;
-
-/*
- * static prototypes
- */
-static int rclose (struct record *, char *, ...);
-
-
-int
-rcinit (int rfd, int wfd)
-{
-    char *cp, buffer[BUFSIZ];
-
-    PEERrfd = rfd;
-    PEERwfd = wfd;
-
-    if ((cp = getenv ("MHVDEBUG")) && *cp) {
-       snprintf (buffer, sizeof(buffer), "%s.out", invo_name);
-       if ((fp = fopen (buffer, "w"))) {
-         fseek (fp, 0L, SEEK_END);
-         fprintf (fp, "%d: rcinit (%d, %d)\n", (int) getpid(), rfd, wfd);
-         fflush (fp);
-       }
-    }
-
-    return OK;
-}
-
-
-int
-rcdone (void)
-{
-    if (PEERrfd != NOTOK)
-       close (PEERrfd);
-    if (PEERwfd != NOTOK)
-       close (PEERwfd);
-
-    if (fp) {
-       fclose (fp);
-       fp = NULL;
-    }
-    return OK;
-}
-
-
-int
-rc2rc (char code, int len, char *data, struct record *rc)
-{
-    if (rc2peer (code, len, data) == NOTOK)
-       return NOTOK;
-
-    return peer2rc (rc);
-}
-
-
-int
-str2rc (char code, char *str, struct record *rc)
-{
-    return rc2rc (code, str ? strlen (str) : 0, str, rc);
-}
-
-
-int
-peer2rc (struct record *rc)
-{
-    if (rc->rc_data)
-       free (rc->rc_data);
-
-    if (read (PEERrfd, (char *) rc_head (rc), RHSIZE (rc)) != RHSIZE (rc))
-       return rclose (rc, "read from peer lost(1)");
-    if (rc->rc_len) {
-       rc->rc_data = mh_xmalloc ((unsigned) rc->rc_len + 1);
-       if (read (PEERrfd, rc->rc_data, rc->rc_len) != rc->rc_len)
-           return rclose (rc, "read from peer lost(2)");
-       rc->rc_data[rc->rc_len] = 0;
-    }
-    else
-       rc->rc_data = NULL;
-
-    if (fp) {
-       fseek (fp, 0L, SEEK_END);
-       fprintf (fp, "%d: <--- %s %d: \"%*.*s\"\n", (int) getpid(),
-               types[(unsigned char)rc->rc_type], rc->rc_len,
-               rc->rc_len, rc->rc_len, rc->rc_data);
-       fflush (fp);
-    }
-
-    return rc->rc_type;
-}
-
-
-int
-rc2peer (char code, int len, char *data)
-{
-    struct record   rcs;
-    register struct record *rc = &rcs;
-
-    rc->rc_type = code;
-    rc->rc_len = len;
-
-    if (fp) {
-       fseek (fp, 0L, SEEK_END);
-       fprintf (fp, "%d: ---> %s %d: \"%*.*s\"\n", (int) getpid(),
-               types[(unsigned char)rc->rc_type], rc->rc_len,
-               rc->rc_len, rc->rc_len, data);
-       fflush (fp);
-    }
-
-    if (write (PEERwfd, (char *) rc_head (rc), RHSIZE (rc)) != RHSIZE (rc))
-       return rclose (rc, "write to peer lost(1)");
-
-    if (rc->rc_len)
-       if (write (PEERwfd, data, rc->rc_len) != rc->rc_len)
-           return rclose (rc, "write to peer lost(2)");
-
-    return OK;
-}
-
-
-int
-str2peer (char code, char *str)
-{
-    return rc2peer (code, str ? strlen (str) : 0, str);
-}
-
-
-int
-fmt2peer (char code, char *fmt, ...)
-{
-    va_list ap;
-
-    va_start(ap, fmt);
-    return verr2peer (code, NULL, fmt, ap);
-    va_end(ap);
-}
-
-
-int
-err2peer (char code, char *what, char *fmt, ...)
-{
-    int     return_value;
-    va_list ap;
-
-    va_start(ap, fmt);
-    return_value = verr2peer(code, what, fmt, ap);
-    va_end(ap);
-    return return_value;  /* This routine returned garbage before 1999-07-15. */
-}
-
-
-int
-verr2peer (char code, char *what, char *fmt, va_list ap)
-{
-    int eindex = errno;
-    int len, buflen;
-    char *bp, *s, buffer[BUFSIZ * 2];
-
-    /* Get buffer ready to go */
-    bp = buffer;
-    buflen = sizeof(buffer);
-
-    vsnprintf (bp, buflen, fmt, ap);
-    len = strlen (bp);
-    bp += len;
-    buflen -= len;
-
-    if (what) {
-       if (*what) {
-           snprintf (bp, buflen, " %s: ", what);
-           len = strlen (bp);
-           bp += len;
-           buflen -= len;
-       }
-       if ((s = strerror (eindex)))
-           strncpy (bp, s, buflen);
-       else
-           snprintf (bp, buflen, "unknown error %d", eindex);
-       len = strlen (bp);
-       bp += len;
-       buflen -= len;
-    }
-
-    return rc2peer (code, bp - buffer, buffer);
-}
-
-
-static int
-rclose (struct record *rc, char *fmt, ...)
-{
-    va_list ap;
-    static char buffer[BUFSIZ * 2];
-
-    va_start(ap, fmt);
-    vsnprintf (buffer, sizeof(buffer), fmt, ap);
-    va_end(ap);
-
-    rc->rc_len = strlen (rc->rc_data = getcpy (buffer));
-    return (rc->rc_type = RC_XXX);
-}