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Wireshark-dev: Re: [Wireshark-dev] Compiling under MSVC 6.0 - simple Q, clear cut A ?
From: Peter Johansson <Peter.xc.Johansson@xxxxxxxxxxxx>
Date: Fri, 01 Dec 2006 13:30:41 +0100
An alternative way to do this is to: 1. Start wireshark.exe and msdev separately. 2. In MSDEV 6, choose menu "Build" -> "Start Debug" -> "Attach to process"3. From the list of processes, choose wireshark.exe (most certainly one of the topmost items). 4. Load the source file in which you would want to set a breakpoint using the menu "File" -> "Open".
5. Set a breakpoint at the desired line in the source code. 6. Wireshark will pause its execution once the breakpoint gets hit.Note that if you upon closing MSDEV answer yes to the question whether the debug session's opt file should be saved or not, then you can open MSDEV the next time and just reload the debug workspace from the menu "File" -> "Recent workspaces". Once the workspace has been loaded, you can start the Wireshark execution (in the debugger from the beginning) using for instance "F5", "F10", or "F11".
/ Regards, Peter Martin Warnes wrote:
The following works for me when debugging a plugin it should be the same for a built in dissector: 1. Open wireshark.exe in MSVC and F5 to start debug. 2. When it pauses in ..\gtk\main.c press F5 again to continue Wireshark startup. 3. Once you see the main display window open your dissector code in MSVC and insert your break point(s). 4. Open capture file used by your dissector and it should halt at the required breakpoints (at least it does for me) Martin Sleep Less wrote the following on 01/12/2006 11:55:Well not quite - the compiler still disables breakpoint in the dissector, as it fails to see the (symbolic) connection. Methinks you need .bsc files for that, which MSVC generates when you compile from the IDE, but apprently nmake does not. any ideas? */Douglas Pratley <Douglas.pratley@xxxxxxxxxx>/* wrote: Not tried exactly that myself, but I’d have thought that you could single step into main.c, pause, then put a breakpoint in packet-h263.c and then just run. It should then stop on the breakpoint. ------------------------------------------------------------------------ *From:* wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] *On Behalf Of *Sleep Less *Sent:* 01 December 2006 11:42 *To:* Developer support list for Wireshark *Subject:* Re: [Wireshark-dev] Compiling under MSVC 6.0 - simple Q,clear cut A ? Thanks. Done all the wiki recommendations. I can now single/step debug main.c, but as you can imagine, my interest lies deep in one of the dissectors - e.g. packet-h263.c etc. How to I get to the situation I can single step through those? thanks */Douglas Pratley <Douglas.pratley@xxxxxxxxxx>/* wrote: [Apologies if this message appears twice - I am having some trouble persuading exchange to be consistent about which SMTP address it uses for outgoing email, and my first try bounced as a non-menber] The wiki tips page has a couple of useful sections on debugging and setting up browse info for MSVC. http://wiki.wireshark.org/Development/Tips I’ve also done it by creating a dummy static library project and using Wireshark as the “program” under the debug settings (useful for putting a breakpoint in start-up code). Cheers Doug ------------------------------------------------------------------------ *From:* wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] *On Behalf Of *Sleep Less *Sent:* 01 December 2006 10:36 *To:* Developer support list for Wireshark *Subject:* Re: [Wireshark-dev] Compiling under MSVC 6.0 - simple Q,clear cut A ? Hi, thanks for the willingness to assist. I did one thing : created an empty directory c:\wireshark-win32-libs and then ran the nmake -f makefile.nmake all with no further problems whatsoever. Since my install was a "clean" one (no previous wireshark builds etc.) I guess this may happen to others as well. If I may, one other short Q - the manual does not specify how I can use the MSVC IDE to debug wireshark, which was my main reason for building it. Is there a way to do that? thanks */Anders Broman <a.broman@xxxxxxxxx>/* wrote: Hi, What version are you trying to build? What does the line DOWNLOAD_PREFIX In the file tools/win32-setup.sh say? BR Anders ________________________________________ Från: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] För Sleep Less Skickat: den 1 december 2006 09:43 Till: Developer support list for Wireshark Ämne: Re: [Wireshark-dev] Compiling under MSVC 6.0 - simple Q,clear cut A ? Hi, I have faithfully followed the Cygwin/packages installation, done the distclean and verify_tools stages. At the setup stage I get an error at the glib part: bash tools\win32-setup.sh --appverify cl link nmake bash bison flex env grep /usr/bin/find perl env python sed unzip wget Checking for required applications: cl: /cygdrive/d/PROGRA~1/MICROS~1/VC98/BIN/cl link: /cygdrive/d/PROGRA~1/MICROS~1/VC98/BIN/link nmake: /cygdrive/d/PROGRA~1/MICROS~1/VC98/BIN/nmake bash: /usr/bin/bash bison: /usr/bin/bison flex: /usr/bin/flex env: /usr/bin/env grep: /usr/bin/grep /usr/bin/find: /usr/bin/find perl: /usr/bin/perl env: /usr/bin/env python: /cygdrive/c/ibmtools/python22/python sed: /usr/bin/sed unzip: /usr/bin/unzip wget: /usr/bin/wget ****** glib-2.6.6.zip ****** No HTTP proxy specified (http_proxy and HTTP_PROXY are empty). Downloading gtk2.6/glib-2.6.6.zip into , installing into glib ERROR: Can't find glib So while I fully believe it "cleanly" works for many, obviously there is something missing in the manual. Any tips would be much appreciated. Thanks Anders Broman wrote: Hi, And note that Wireshark can't be built "without the other tools" on any system. BR Anders -----Ursprungligt meddelande----- Från: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] För Jaap Keuter Skickat: den 30 november 2006 22:16 Till: Developer support list for Wireshark Ämne: Re: [Wireshark-dev] Compiling under MSVC 6.0 - simple Q, clear cut A ? Hi, Just faithfully follow the developer guides guidelines on setting up your development environment, including cygwin and its tools, as well gathering the libraries. Tried it a couple of times, never failed on me. Thanx, Jaap On Thu, 30 Nov 2006, Sleep Less wrote: > Hi All, > from Andre Martin's recent (Nov 2) posting it is not clear to me if Wireshark > can be indeed compiled under MSVC 6.0 in a hassle free manner? > The developers doc is really partial, e.g on page 24 section 2.6.2 the nmake example > seems to give an example of a failure, not of the correct usage. > Also instruction on how to run wireshark on MSVC6 debugger (2.5.3) are missing. > So I'd be most appreciative on anyone who has done it can give a short description of what it involves. > Initial system is assumed to be a "clean" MSVC 6.0, no other tools, Windows XP SP2. > thanks, > Haim > > > --------------------------------- > Access over 1 million songs - Yahoo! 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