Libsmi March 2008

libsmi@ibr.cs.tu-bs.de

7 participants
23 discussions

libsmi numeric constraints convertion bug
by Ilya Etingof 24 Nov '08

24 Nov '08

I've run into a possible problem in SVN version of libsmi. I have not done any debugging, so this is just a bug report: When I do: smidump -f python TCP-MIB.txt for the following MIB text: tcpMaxConn OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The limit on the total number of TCP connections the entity can support. In entities where the maximum number of connections is dynamic, this object should contain the value -1." ::= { tcp 4 } smidump generates: "tcpMaxConn" : { "nodetype" : "scalar", "moduleName" : "TCP-MIB", "oid" : "1.3.6.1.2.1.6.4", "status" : "current", "syntax" : { "type" : { "basetype" : "Integer32", "ranges" : [ { "min" : "-1", "max" : "2147483647" }, ], "range" : { "min" : "4294967295", "max" : "2147483647" }, }, }, "access" : "readonly", "description" : """ [skipped] """, }, # scalar Where range constraints seem to be broken at: 1. Range minimum (0) gets converted into 4294967295. 2. Single value constraint (-1) gets translated into a value range constraint with wildly inflated upper range (2147483647). Current stable release (0.4.5) behaves differently (yet, incorrectly) in this respect: "tcpMaxConn" : { "nodetype" : "scalar", "moduleName" : "TCP-MIB", "oid" : "1.3.6.1.2.1.6.4", "status" : "current", "syntax" : { "type" : { "basetype" : "Integer32", "range" : { "min" : "-1", "max" : "2147483647" }, }, }, "access" : "readonly", "description" : """ [skipped] """, }, # scalar Is there currently a fix for this issue? Thanks, ilya

2 17

Compiling with MSVC6
by Anders Broman 28 Mar '08

28 Mar '08

Hi, Chacking out tthe latest SVN version I had to manually change in smi.h: #ifdef HAVE_LIMITS_H #include "limits.h" #endif to #include "limits.h" Any ideas why? Regards Anders

3 4

Get rid of Warnings in smixlate.c
by Anders Broman 28 Mar '08

28 Mar '08

Index: smixlate.c =================================================================== --- smixlate.c (revision 7960) +++ smixlate.c (working copy) @@ -69,7 +69,8 @@ static void process(FILE *stream) { - int c, space = 0; + char c; + int space = 0; enum { TXT, NUM, NUMDOT, NUMDOTNUM, OID, OIDDOT, EATSPACE } state = TXT; dstring_t *token, *subst; Regards Anders

3 5

More warning fixes
by Anders Broman 27 Mar '08

27 Mar '08

<<tools.patch>> Included a patch to fix some of the warnings using MSVC6. Regards Anders

1 0

libsmi-0.4.7: 2 of 21 tests failed
by Peter Volkov 26 Mar '08

26 Mar '08

Hello. Resending this message without attachment as previous version occurred to be scrambled inside archives: http://mail.ibr.cs.tu-bs.de/pipermail/libsmi/2008-March/000994.html I've tried to run test in libsmi-0.4.7 but 2 of 21 tests failed. Is this expected? The failed tests were: comparing `smidump -f sming SNMPv2-MIB' output with dumps/sming/*. comparing `smidump -f sming IF-MIB' output with dumps/sming/*. comparing `smidump -f sming MAU-MIB' output with dumps/sming/*. comparing `smidump -f sming RMON2-MIB' output with dumps/sming/*. *** smidump output differs, see smidump-sming.out/*.diff FAIL: smidump-sming.test [snip] comparing `smidump -f smiv2 SNMPv2-MIB' output with dumps/orig-smiv2/*. comparing `smidump -f smiv2 IF-MIB' output with dumps/orig-smiv2/*. comparing `smidump -f smiv2 MAU-MIB' output with dumps/orig-smiv2/*. comparing `smidump -f smiv2 RMON2-MIB' output with dumps/orig-smiv2/*. *** smidump output differs, see smidump-orig-smiv2.out/*.diff FAIL: smidump-orig-smiv2.test [snip] ==================== 2 of 21 tests failed ==================== Bzip2ed tarball of mentioned directories you can download at the link: http://theor.ran.gpi.ru/tests.fail.tbz2 Summary about build system: default-linux/x86/2007.0, gcc-4.2.3, glibc-2.7-r1, 2.6.23-gentoo-r8 i686 ================================================================= System uname: 2.6.23-gentoo-r8 i686 Intel(R) Pentium(R) M processor 1700MHz app-shells/bash: 3.2_p33 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.61-r1 sys-devel/automake: 1.10.1 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.24 CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=i686 -pipe -mtune=i686" CHOST="i686-pc-linux-gnu" CXXFLAGS="-O2 -march=i686 -pipe -mtune=i686" ================================================================= Thank you in advance for any hints, -- Peter.

3 6

Re: [libsmi] *diff*: win/makefile
by Yigal Hochberg 24 Mar '08

24 Mar '08

Hi Juergen, The duplication probably happened by svn merge. I will try svn diff in the future. Thank you. Regards, > On: Mon, 24 Mar 2008 12:22:51 +0100 > Juergen Schoenwaelder <j.schoenwaelder(a)jacobs-university.de> wrote: > > On Mon, Mar 24, 2008 at 07:10:06AM -0400, Yigal Hochberg wrote: > > > > Frank, Juergen, > > > > A small diff for win/makefile. dump-boilerplate.obj appeared twice. > > Not in the SVN as far as I can tell. > > It will make things simpler if you can send in 'svn diff' diffs since > then it becomes clear against which revision the diff is. > > /js > > -- > Juergen Schoenwaelder Jacobs University Bremen gGmbH > Phone: +49 421 200 3587 Campus Ring 1, 28759 Bremen, Germany > Fax: +49 421 200 3103 <http://www.jacobs-university.de/> > -- > !! This message is brought to you via the `libsmi' mailing list. > !! Please do not reply to this message to unsubscribe. To unsubscribe or adjust > !! your settings, send a mail message to <libsmi-request(a)ibr.cs.tu-bs.de> > !! or look at https://mail.ibr.cs.tu-bs.de/mailman/listinfo/libsmi. -- - Yigal

1 0

*diff*: win/makefile
by Yigal Hochberg 24 Mar '08

24 Mar '08

Frank, Juergen, A small diff for win/makefile. dump-boilerplate.obj appeared twice. Thank you, -- - Yigal .................... cd c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/ diff -c "c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/makefile.~6~" "c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/makefile" *** c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/makefile.~6~ Mon Mar 24 07:04:19 2008 --- c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/makefile Mon Mar 24 07:06:06 2008 *************** *** 112,118 **** $(TMPDIR)\dump-sizes.obj \ $(TMPDIR)\dump-svg.obj \ $(TMPDIR)\dump-compliance.obj \ - $(TMPDIR)\dump-boilerplate.obj \ $(TMPDIR)\dump-yang.obj \ $(TMPDIR)\dump-boilerplate.obj \ $(TMPDIR)\fprint.obj \ --- 112,117 ---- Diff finished at Mon Mar 24 07:08:30 ....................

2 1

version number
by Andrew Hood 16 Mar '08

16 Mar '08

there is a ftp://ftp.ibr.cs.tu-bs.de/pub/local/libsmi/libsmi-0.4.7.tar.gz but subversion still says 0.4.6 -- There's no point in being grown up if you can't be childish sometimes. -- Dr. Who

1 0

*diff* win/makefile
by Yigal Hochberg 05 Mar '08

05 Mar '08

Juergen, Below is a cleaner win/makefile without the missing strtof(). This has to come to the previous patch. Thanks for everyone who helped. Regards, -- - Yigal .................... cd c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/ diff -c "c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/makefile.7827" "c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/makefile" *** c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/makefile.7827 Tue Mar 4 20:26:08 2008 --- c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/win/makefile Tue Mar 4 20:18:35 2008 *************** *** 65,76 **** ## ## Global makefile settings ## - W_MISSING = \ - $(TMPDIR)\strtof.obj - - # $(TMPDIR)\c-strtold.obj \ - # $(TMPDIR)\xstrdup.obj - LIBSMIOBJS = \ $(TMPDIR)\win.obj \ --- 65,70 ---- *************** *** 88,103 **** SMIQUERYOBJS = \ $(TMPDIR)\smiquery.obj \ - $(W_MISSING) SMILINTOBJS = \ $(TMPDIR)\smilint.obj \ - $(W_MISSING) SMIXLATEOBJS = \ $(TMPDIR)\smixlate.obj \ $(TMPDIR)\dstring.obj \ - $(W_MISSING) SMIDUMPOBJS = \ $(TMPDIR)\smidump.obj \ --- 82,94 ---- *************** *** 122,135 **** $(TMPDIR)\dump-sizes.obj \ $(TMPDIR)\dump-svg.obj \ $(TMPDIR)\dump-compliance.obj \ $(TMPDIR)\fprint.obj \ $(TMPDIR)\rea.obj \ - $(TMPDIR)\dump-yang.obj \ $(TMPDIR)\fortopat.obj SMIDIFFOBJS = \ $(TMPDIR)\smidiff.obj \ - $(W_MISSING) SMILIB = smi.lib --- 113,125 ---- $(TMPDIR)\dump-sizes.obj \ $(TMPDIR)\dump-svg.obj \ $(TMPDIR)\dump-compliance.obj \ + $(TMPDIR)\dump-yang.obj \ $(TMPDIR)\fprint.obj \ $(TMPDIR)\rea.obj \ $(TMPDIR)\fortopat.obj SMIDIFFOBJS = \ $(TMPDIR)\smidiff.obj \ SMILIB = smi.lib *************** *** 185,191 **** smidump.exe: $(SMIDUMPOBJS) $(SMILIB) $(cc32) $(DEFINES) \ ! /osmidump.exe $(SMIDUMPOBJS) $(SMILIB) strtof.obj smidiff.exe: $(SMIDIFFOBJS) $(SMILIB) $(cc32) $(DEFINES) \ --- 175,181 ---- smidump.exe: $(SMIDUMPOBJS) $(SMILIB) $(cc32) $(DEFINES) \ ! /osmidump.exe $(SMIDUMPOBJS) $(SMILIB) smidiff.exe: $(SMIDIFFOBJS) $(SMILIB) $(cc32) $(DEFINES) \ Diff finished at Tue Mar 04 20:27:03 ....................

1 0

*diff* lib/parser-sming.y
by Yigal Hochberg 05 Mar '08

05 Mar '08

Juergen, I added the following lines to parser-sming.y. This is suggested by Andrew Hood <ajhood(a)fl.net.au>. It works ok. Thank you Andrew. BTW: the compiler I use is Compiler Version 12.00.8804 for 80x86 (meaning _MSC_VER = 1200) I will follow up with a "clean" win/makefile. Regards, -- - Yigal .................... cd c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/lib/ diff -c "c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/lib/parser-sming.y.~1~" "c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/lib/parser-sming.y" *** c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/lib/parser-sming.y.~1~ Mon Mar 3 06:58:10 2008 --- c:/yigal/dmh-libsmi/libsmi-svn/libsmi/trunk/lib/parser-sming.y Tue Mar 4 20:06:02 2008 *************** *** 29,34 **** --- 29,37 ---- #if defined(_MSC_VER) #include <malloc.h> + #if _MSC_VER <= 1200 + #define strtof(f1,f2) ((float)strtod(f1,f2)) + #endif #endif #ifdef HAVE_WIN_H Diff finished at Tue Mar 04 20:12:11 ....................

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Libsmi March 2008