Re: Prorgram to launch 'cemgrc.exe'

Hi Chris,

Thanks very much for the input. I have tried launching
from the program as well as just launching using the
windows->run command line. They will not connect and I get
no useful error messages. I can activesync over serial OK,
platform builder works over the ethernet OK. My network is
a simple WORKGROUP. Does this method require a DNS server
or something else special? My computer is running win2000.

Thanks in advance for any help, -Jeff S


>-----Original Message-----
>If you're attempting to connect back to eVC 4.0, use the
command line it's
>telling you, not the long thing you're constructing. That
was for eVC 3.0
>only.
>
>-Chris
>
>
>"jeffs" <anonymous@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
message
>news:022601c53f0c$f9f9eaf0$a601280a@xxxxxxxxxx
>> Hi Paul,
>>
>> Think I am almost there. From evc++, the command line I
>> need is :
>>
>> CEMGRC.EXE /S /T:TCPIPC.DLL /Q /D:192.168.1.69:5000
>>
>> My code for writing the parameter line is:
>>
>> _stprintf(params,L"/S /T:tcpipc.dll /Q
>> /D:88133139322e3136382e312e36393A3530303000");
>>
>> Note I included the ":5000" part at the end. (I tried it
>> with & without this). I must still be missing something in
>> the format. What do the first 2 ascii codes "8813" mean?
>>
>> Thanks very much for all the help, -Jeff S
>>
>>
>>>-----Original Message-----
>>>The format of the command line differs between earlier
>> versions of the
>>>Platform Manager and the current version. Arrange it so
>> that the command
>>>line you send matches what the dialog that pops up on the
>> PC side tells you
>>>to send. Your command line looks right for the 3.0
version...
>>>
>>>Paul T.
>>>
>>>"jeffs" <anonymous@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
>> message
>>>news:20ed01c53eef$f05a4200$a401280a@xxxxxxxxxx
>>>> Hi Paul,
>>>>
>>>> Thanks for the detailed reply. A simple question on the
>>>> parameter line. I saw another posting where you describe
>>>> how to put this together. In your example you used a
>>>> typical IP address of 22.33.44.55 at port 5000. You then
>>>> convert these to the corresponding ascii codes. My simple
>>>> console App is below. Is the way I handled the parameter
>>>> line OK or am I getting confused on the ASCII code
portion?
>>>>
>>>> Thanks very much in advance for the help! -Jeff S
>>>>
>>>> int main(int argc,char *argv[], char *envp[])
>>>> {
>>>> PROCESS_INFORMATION pi;
>>>> TCHAR params[60];
>>>>
>>>> _stprintf(params,L"/S /T:tcpipc.dll
>>>> /D:881332322e33332e34342e353500");
>>>>
>>>> while ( 1 )
>>>> {
>>>> CreateProcess( _T( "cemgrc.exe" ), params, NULL,
>>>> NULL, NULL, 0, NULL, NULL, NULL, &#960; );
>>>> WaitForSingleObject( pi.hProcess, INFINITE );
>>>> CloseHandle( pi.hThread );
>>>> CloseHandle( pi.hProcess );
>>>> }
>>>> return 0;
>>>> }
>>>>
>>>>
>>>>
>>>>>-----Original Message-----
>>>>>Well, I should close the process handle...
>>>>>
>>>>>while ( 1 )
>>>>>{
>>>>> CreateProcess( _T( "cemgrc.exe" ), _T( "<parameters>"
>>>> ), NULL, NULL,
>>>>> NULL, 0, NULL, NULL, NULL, &#960; );
>>>>>
>>>>> // You need pi so that you can get the process
handle...
>>>>>
>>>>> WaitForSingleObject( pi.hProcess, INFINITE );
>>>>>
>>>>> // Close thread and process handles to avoid leaking
>> them.
>>>>> CloseHandle( pi.hThread );
>>>>>
>>>>> CloseHandle( pi.hProcess );
>>>>>}
>>>>>
>>>>>In my case, I can configure multiple target desktop
>>>> machines, so I'm using
>>>>>WaitForMultipleObjects, etc.
>>>>>
>>>>>Paul T.
>>>>>
>>>>>"Paul G. Tobey [eMVP]" <ptobey no spam AT no instrument no
>>>> spam DOT com>
>>>>>wrote in message
>> news:eWhxKftPFHA.2520@xxxxxxxxxxxxxxxxxxxxxxx
>>>>>> The code is virtually trivial, other than building the
>>>> command line string
>>>>>> and you'll have to decide how to do that on your
>>>> machine. Something like:
>>>>>>
>>>>>> while ( 1 )
>>>>>> {
>>>>>> CreateProcess( _T( "cemgrc.exe" ), _T( "<parameters>"
>>>> ), NULL, NULL,
>>>>>> NULL,
>>>>>> 0, NULL, NULL, NULL, &#960; );
>>>>>>
>>>>>> // You need pi so that you can get the process
>> handle...
>>>>>>
>>>>>> WaitForSingleObject( pi.hProcess, INFINITE );
>>>>>> }
>>>>>>
>>>>>> Obviously, you need a way out of the loop and you need
>>>> to check for
>>>>>> errors, but that's basically all there is to it.
>>>>>>
>>>>>> Paul T.
>>>>>>
>>>>>>
>>>>>> "jeffs" <anonymous@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
>>>> message
>>>>>> news:1fcf01c53ed5$de5fe5b0$a401280a@xxxxxxxxxx
>>>>>>> Paul Tobey did a nice writeup (see text below) for
how to
>>>>>>> run evc++ over ethernet usings 'manual server'. In the
>>>>>>> writeup he spoke a small program that would watch for
>>>>>>> incoming connections and launch 'cemgrc.exe'
>> appropriately
>>>>>>> (creating a hassle free debug environment). Does
anyone
>>>>>>> have a program like this they might be willing to
>> share. I
>>>>>>> am a hardware engineer that does a little software so
>> I am
>>>>>>> not sure how to write it myself.
>>>>>>>
>>>>>>> Thanks very much in advance for any help -Jeff S.
>>>>>>>
>>>>>>>
>>>>>>> Original Writeup from 2001 discussing automating the
>>>>>>> 'manual server' process from evc++ & windows ce :
>>>>>>> The program loads the IP addresses of those machines
>> which
>>>>>>> you might want to talk to the unit with. That is, the
>>>>>>> machines where you want to run the Remote File
>> Viewer. It
>>>>>>> keeps CEMGRC.exe running by waiting on the handle
of the
>>>>>>> process that it forks off to run CEMGRC. That is, it
>> calls
>>>>>>> CreateProcess( _T( "CEMGRC.exe" ), "<parameters>" ) and
>>>>>>> then calls WaitForSingleObject( handle ); on the handle
>>>>>>> returned. When that Wait is finished, it starts the
>>>>>>> process again...
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>.
>>>>>
>>>
>>>
>>>.
>>>
>
>
>.
>
.

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