correctly and ends up as the default port. This seems to be caused by
some buffer overflow where the port number is assign zero, even though
it it is not assigned to the port variable.
FIx was reported and a fix proposed by "chuck+php at 2003 dot snew dot com"
This is a basic SNMP operation that retrieves the next value as the
one provided to the command.
NOTE: snmpgetnext does not follow the official naming convetions of
functions, but now it is equal to it version 1 equivalents snmpget
and snmpset.
I also would like to reserve the snmp_getnext for a function to
which a session can be given instead of the multiple values to
create the session internally. (Work in progress).
The patch enables control on the way the values are returned
into the PHP script, instaed of always strings. Also the
type of the value is now returned when configured to do so.
This enables better management scripts to do more automatic
processing and value calculations.
(By default the values are returned as strings, as was before)
windows sockets. The winsock implementation will only work with sockets;
our implementation works with sockets and file descriptors.
By association, stream_select() will now operate correctly with files, pipes and sockets.
This change required linking against the winsock2 library. In terms of
compatibility, only older versions of windows 95 do not have winsock2
installed by default. It is available as a redistributable file, and is most likely installed by any OS patches (eg: Internet Explorer) applied by the user.
Also, add a win32 compatible pipe test when opening a stream from a pipe. This test will only work on NT, win2k and XP platforms. Without this test, interleaved fread() and select() calls would cause the read buffer to be clobbered. I will be working on a fix for this issue for win9x.
This splits the old php_snmp function into an argument parsing part and
a data retrieval part. The data retrieval part is reused for SNMPv3.
SNMPv3 has only a different argument parsing.
THe code is not extremely beautiful, but having NET-SNMP and
UCD-SNMP support creates this. :-(
Documentation must still be done.
