run 7za in wince error

[twinkleshao78]

Hi,
I run 7za command line in wince, but show error message, but in windows, the following command is no problem, does some guys can help me ?

Command Line Error:
Unsupported command:
harddisk\afcagm\a.log.tar
\HARDDISK\AFCAGM\7Z> 7za/?
Cannot execute 7za/?.exe.
\HARDDISK\AFCAGM\7Z> 7za a -y -bso0 -ttar \harddisk\afcagm\a.log.tar \harddisk\a
fcagm\a.log

Command Line Error:
Unsupported command:
\harddisk\afcagm\a.log.tar
\HARDDISK\AFCAGM\7Z>

[Igor Pavlov]

I didn't test 7za.exe at wince. So probably there is BUG here.
But 7zg probably must work.

And try to fix the code:

CPP\7zip\UI\Console\Main.cpp

  UStringVector commandStrings;

  #ifdef _WIN32
  NCommandLineParser::SplitCommandLine(GetCommandLineW(), commandStrings);
  #else
  GetArguments(numArgs, args, commandStrings);
  #endif

  #ifndef UNDER_CE
  if (commandStrings.Size() > 0)
    commandStrings.Delete(0);
  #endif

  if (commandStrings.Size() == 0)
  {
    ShowCopyrightAndHelp(g_StdStream, true);
    return 0;
  }

  CArcCmdLineOptions options;

[twinkleshao78]

please 7zG is command line, I need command line only, thx.

[twinkleshao78]

And does 7zG.exe need any dll ?

[twinkleshao78]

After I modify main.cpp, and some good but finally error.

\HARDDISK\AFCAGM\7Z> 7z a File.7z *.log -r

7-Zip [32] 16.04 : Copyright (c) 1999-2016 Igor Pavlov : 2016-10-04

Scanning the drive:
57 files, 17097595 bytes (17 MiB)

Creating archive: File.7z

Items to compress: 57

ERROR: Can't allocate required memory!

[twinkleshao78]

And if I run 7zG.exe in Wince, show error window. (Show: Specify command )

[twinkleshao78]

Thank you, Now I use 7z.exe is OK, so thank you very much.
If any problem, I will ask you for help again.
Thank you thank you thank you.

[Igor Pavlov]

If 7z a works with error, try some simple commands instead.
Windows Ce doesn't have RAM required for default 7z.
And you must specify absolute paths for files.

7z i
7z b
7z b -md18
7z b -mm=*
7z l \a.7z
7z t \a.7z
7z t \a.tar
7z a \a.7z \1.txt -mx1
7z a \a.tar \1.txt

7zg.exe and 7z.exe use same commands.
Try also CPP\7zip\Bundles\Fm\

[twinkleshao78]

Hi, If I want to use 7zG but with only command line ? any solution ? how to modify source code ?

[Igor Pavlov]

7zg.exe uses same commands:

7zg a \a.7z \1.txt -mx1

And there is additional switch "-ad" that shows dialog box.