static int expect(int master, char *issue, char *expected)
{
pstring buffer;
int attempts, timeout, nread, len;
BOOL match = False;
for (attempts = 0; attempts < 2; attempts++) {
if (!strequal(issue, ".")) {
if (lp_passwd_chat_debug())
DEBUG(100, ("expect: sending [%s]\n", issue));
if ((len = write(master, issue, strlen(issue))) != strlen(issue)) {
DEBUG(2,("expect: (short) write returned %d\n", len ));
return False;
}
}
if (strequal(expected, "."))
return True;
/* Initial timeout. */
timeout = lp_passwd_chat_timeout() * 1000;
nread = 0;
buffer[nread] = 0;
while ((len = read_socket_with_timeout(master, buffer + nread, 1,
sizeof(buffer) - nread - 1,
timeout)) > 0) {
nread += len;
buffer[nread] = 0;
{
/* Eat leading/trailing whitespace before match. */
pstring str;
pstrcpy( str, buffer);
trim_char( str, ' ', ' ');
if ((match = (unix_wild_match(expected, str) == 0))) {
/* Now data has started to return, lower timeout. */
timeout = lp_passwd_chat_timeout() * 100;
}
}
}
if (lp_passwd_chat_debug())
DEBUG(100, ("expect: expected [%s] received [%s] match %s\n",
expected, buffer, match ? "yes" : "no" ));
if (match)
break;
if (len < 0) {
DEBUG(2, ("expect: %s\n", strerror(errno)));
return False;
}
}
DEBUG(10,("expect: returning %s\n", match ? "True" : "False" ));
return match;
}
static int expect(int master, char *issue, char *expected)
{
pstring buffer;
int attempts, timeout, nread, len;
BOOL match = False;
for (attempts = 0; attempts < 2; attempts++)
{
if (!strequal(issue, "."))
{
if (lp_passwd_chat_debug())
DEBUG(100, ("expect: sending [%s]\n", issue));
write(master, issue, strlen(issue));
}
if (strequal(expected, "."))
return True;
timeout = 2000;
nread = 0;
buffer[nread] = 0;
while ((len = read_with_timeout(master, buffer + nread, 1,
sizeof(buffer) - nread - 1, timeout)) > 0)
{
nread += len;
buffer[nread] = 0;
if ((match = unix_do_match(buffer, expected, False)))
timeout = 200;
}
if (lp_passwd_chat_debug())
DEBUG(100, ("expect: expected [%s] received [%s]\n",
expected, buffer));
if (match)
break;
if (len < 0)
{
DEBUG(2, ("expect: %s\n", strerror(errno)));
return False;
}
}
return match;
}
static int expect(int master, char *issue, char *expected)
{
char buffer[1024];
int attempts, timeout, nread;
size_t len;
bool match = False;
for (attempts = 0; attempts < 2; attempts++) {
NTSTATUS status;
if (!strequal(issue, ".")) {
if (lp_passwd_chat_debug())
DEBUG(100, ("expect: sending [%s]\n", issue));
if ((len = sys_write(master, issue, strlen(issue))) != strlen(issue)) {
DEBUG(2,("expect: (short) write returned %d\n",
(int)len ));
return False;
}
}
if (strequal(expected, "."))
return True;
/* Initial timeout. */
timeout = lp_passwd_chat_timeout() * 1000;
nread = 0;
buffer[nread] = 0;
while (True) {
status = read_fd_with_timeout(
master, buffer + nread, 1,
sizeof(buffer) - nread - 1,
timeout, &len);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(2, ("expect: read error %s\n",
nt_errstr(status)));
break;
}
nread += len;
buffer[nread] = 0;
{
/* Eat leading/trailing whitespace before match. */
char *str = SMB_STRDUP(buffer);
if (!str) {
DEBUG(2,("expect: ENOMEM\n"));
return False;
}
trim_char(str, ' ', ' ');
if ((match = unix_wild_match(expected, str)) == True) {
/* Now data has started to return, lower timeout. */
timeout = lp_passwd_chat_timeout() * 100;
}
SAFE_FREE(str);
}
}
if (lp_passwd_chat_debug())
DEBUG(100, ("expect: expected [%s] received [%s] match %s\n",
expected, buffer, match ? "yes" : "no" ));
if (match)
break;
if (!NT_STATUS_IS_OK(status)) {
DEBUG(2, ("expect: %s\n", nt_errstr(status)));
return False;
}
}
DEBUG(10,("expect: returning %s\n", match ? "True" : "False" ));
return match;
}
