int start_inband_exchange(int f_in, int f_out, const char *user, int argc, char *argv[])
{
- int i;
+ int i, modlen;
char line[BIGPATHBUFLEN];
char *sargs[MAX_ARGS];
int sargc = 0;
- char *p, *path = *argv;
+ char *p, *modname;
- if (argc == 0 && !am_sender)
- list_only |= 1;
+ assert(argc > 0);
- if (*path == '/') {
+ if (**argv == '/') {
rprintf(FERROR,
"ERROR: The remote path must start with a module name\n");
return -1;
}
+ if (!(p = strchr(*argv, '/')))
+ modlen = strlen(*argv);
+ else
+ modlen = p - *argv;
+
+ if (!(modname = new_array(char, modlen+1+1))) /* room for '/' & '\0' */
+ out_of_memory("start_inband_exchange");
+ strlcpy(modname, *argv, modlen + 1);
+ modname[modlen] = '/';
+ modname[modlen+1] = '\0';
+
if (!user)
user = getenv("USER");
if (!user)
rprintf(FERROR, "internal: args[] overflowed in do_cmd()\n");
exit_cleanup(RERR_SYNTAX);
}
- sargs[sargc++] = *argv++;
+ if (list_only && strncmp(*argv, modname, modlen) == 0
+ && argv[0][modlen] == '\0')
+ sargs[sargc++] = modname; /* we send "modname/" */
+ else
+ sargs[sargc++] = *argv;
+ argv++;
argc--;
}
if (verbose > 1)
print_child_argv("sending daemon args:", sargs);
- p = strchr(path, '/');
- if (p) *p = '\0';
- io_printf(f_out, "%s\n", path);
- if (p) *p = '/';
+ io_printf(f_out, "%.*s\n", modlen, modname);
/* Old servers may just drop the connection here,
rather than sending a proper EXIT command. Yuck. */
io_start_multiplex_in();
}
+ free(modname);
+
return 0;
}