#include <h/mh.h>
#include <fcntl.h>
-#include <signal.h>
#include <h/mime.h>
#include <h/utils.h>
X("pwd", 0, PWDCMDSW) \
X("ls", 2, LSCMDSW) \
X("attach", 0, ATTACHCMDSW) \
- X("detach [-n]", 2, DETACHCMDSW) \
+ X("detach [-n]", 0, DETACHCMDSW) \
X("alist [-ln] ", 2, ALISTCMDSW) \
#define X(sw, minchars, id) id,
static void writesomecmd(char *buf, int bufsz, char *cmd, char *trailcmd, char **argp);
static FILE* popen_in_dir(const char *dir, const char *cmd, const char *type);
static int system_in_dir(const char *dir, const char *cmd);
-
-
-#ifdef HAVE_LSTAT
static int copyf (char *, char *);
-#endif
int
* Build a command line that causes the user's shell to list the file name
* arguments. This handles and wildcard expansion, tilde expansion, etc.
*/
- writelscmd(buf, sizeof(buf), "-d", argp);
+ writelscmd(buf, sizeof(buf), "-d --", argp);
/*
* Read back the response from the shell, which contains a number of lines
* We feed all the file names to the shell at once, otherwise you can't
* provide a file name with a space in it.
*/
- writelscmd(buf, sizeof(buf), "-d", argp);
+ writelscmd(buf, sizeof(buf), "-d --", argp);
if ((f = popen_in_dir(cwd, buf, "r")) != (FILE *)0) {
while (fgets(shell, sizeof (shell), f) != (char *)0) {
*(strchr(shell, '\n')) = '\0';
int trailln = strlen(trailcmd) + 4;
if (ln < 0 || ln + trailln > bufsz)
adios((char *)0, "arguments too long");
-
+
cp = buf + ln;
-
- while (*++argp != (char *)0) {
+
+ while (*argp && *++argp) {
ln = strlen(*argp);
/* +1 for leading space */
if (ln + trailln + 1 > bufsz - (cp-buf))
static void
writelscmd(char *buf, int bufsz, char *lsoptions, char **argp)
{
- char *lscmd = concat ("ls ", lsoptions, " --", NULL);
+ char *lscmd = concat ("ls ", lsoptions, NULL);
writesomecmd(buf, bufsz, lscmd, "", argp);
free (lscmd);
}
/* ensure that $SHELL exists, as the cmd was written relying on
a non-blank $SHELL... */
setenv("SHELL","/bin/sh",0); /* don't overwrite */
-
+
if (getcwd(olddir, sizeof(olddir)) == 0)
adios("getcwd", "could not get working directory");
if (chdir(dir) != 0)
char *cp, *prog, **vec;
struct stat st;
-#ifdef HAVE_LSTAT
int slinked = 0;
-#endif /* HAVE_LSTAT */
/* Was there a previous edit session? */
if (reedit) {
if (atfile) {
unlink (linkpath);
-#ifdef HAVE_LSTAT
if (link (altpath, linkpath) == NOTOK) {
symlink (altpath, linkpath);
slinked = 1;
} else {
slinked = 0;
}
-#else /* not HAVE_LSTAT */
- link (altpath, linkpath);
-#endif /* not HAVE_LSTAT */
}
}
}
reedit++;
-#ifdef HAVE_LSTAT
if (altmsg
&& mp
&& !is_readonly(mp)
&& (unlink (altpath) == NOTOK
|| link (linkpath, altpath) == NOTOK)))
advise (linkpath, "unable to update %s from", altmsg);
-#else /* HAVE_LSTAT */
- if (altmsg
- && mp
- && !is_readonly(mp)
- && stat (linkpath, &st) != NOTOK
- && st.st_nlink == 1
- && (unlink (altpath) == NOTOK
- || link (linkpath, altpath) == NOTOK))
- advise (linkpath, "unable to update %s from", altmsg);
-#endif /* HAVE_LSTAT */
}
/* normally, we remember which editor we used */
}
-#ifdef HAVE_LSTAT
static int
copyf (char *ifile, char *ofile)
{
close (out);
return i;
}
-#endif /* HAVE_LSTAT */
/*
{
pid_t child_id;
int i, vecp;
- char *cp, *sp, *vec[MAXARGS];
+ char *cp, *sp, **vec, *program;
/* Translate MIME composition file, if necessary */
if ((cp = context_find ("automimeproc"))
case NOTOK:
advise (NULL, "unable to fork, so sending directly...");
case OK:
- vecp = 0;
- vec[vecp++] = invo_name;
+ vec = argsplit(sendproc, &program, &vecp);
if (pushsw)
vec[vecp++] = "-push";
if (arg)
vec[vecp++] = file;
vec[vecp] = NULL;
- execvp (sendproc, vec);
+ execvp (program, vec);
fprintf (stderr, "unable to exec ");
perror (sendproc);
_exit (-1);
X("help", 0, SHELPSW) \
X("dashstuffing", -12, BITSTUFFSW) \
X("nodashstuffing", -14, NBITSTUFFSW) \
- X("mail", -4, MAILSW) \
- X("saml", -4, SAMLSW) \
- X("send", -4, SSNDSW) \
- X("soml", -4, SOMLSW) \
X("client host", -6, CLIESW) \
X("server host", 6, SERVSW) \
X("snoop", -5, SNOOPSW) \
X("saslmaxssf", SASLminc(-10), SASLMXSSFSW) \
X("saslmech", SASLminc(-5), SASLMECHSW) \
X("user", SASLminc(-4), USERSW) \
- X("attach file", 6, SNDATTACHSW) \
+ X("attach fieldname", 6, SNDATTACHSW) \
X("noattach", 0, SNDNOATTACHSW) \
X("attachformat", 7, SNDATTACHFORMAT) \
X("port server-port-name/number", 4, PORTSW) \
X("tls", TLSminc(-3), TLSSW) \
+ X("initialtls", TLSminc(-10), INITTLSSW) \
X("notls", TLSminc(-5), NTLSSW) \
X("mts smtp|sendmail/smtp|sendmail/pipe", 2, MTSSW) \
X("messageid localname|random", 2, MESSAGEIDSW) \
vec[vecp++] = getcpy (m_maildir (""));
if ((cp = context_find ("fileproc"))) {
- vec[vecp++] = "-fileproc";
- vec[vecp++] = cp;
+ vec[vecp++] = "-fileproc";
+ vec[vecp++] = cp;
}
if ((cp = context_find ("mhlproc"))) {
- vec[vecp++] = "-mhlproc";
- vec[vecp++] = cp;
+ vec[vecp++] = "-mhlproc";
+ vec[vecp++] = cp;
+ }
+
+ if ((cp = context_find ("credentials"))) {
+ /* post doesn't read context so need to pass credentials. */
+ vec[vecp++] = "-credentials";
+ vec[vecp++] = cp;
}
while ((cp = *argp++)) {
case NMSGDSW:
case WATCSW:
case NWATCSW:
- case MAILSW:
- case SAMLSW:
- case SSNDSW:
- case SOMLSW:
case SNOOPSW:
case SASLSW:
case NOSASLSW:
case TLSSW:
+ case INITTLSSW:
case NTLSSW:
vec[vecp++] = --cp;
continue;
{
pid_t pid;
int vecp;
- char *vec[MAXARGS];
+ char **vec, *program;
context_save (); /* save the context file */
fflush (stdout);
return 1;
case OK:
- vecp = 0;
- vec[vecp++] = r1bindex (whomproc, '/');
+ vec = argsplit(whomproc, &program, &vecp);
vec[vecp++] = file;
if (arg)
while (*arg)
vec[vecp++] = *arg++;
vec[vecp] = NULL;
- execvp (whomproc, vec);
+ execvp (program, vec);
fprintf (stderr, "unable to exec ");
perror (whomproc);
_exit (-1); /* NOTREACHED */
projects / nmh / blobdiff