VMware Workstation 7 Manual de usuario descargar pdf (Pagina 395)

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VMware, Inc. 395

Chapter 19 Setting and Using Policies and Customizing VMware Player

# This script assumes that the username is defined in the environment

# variable TEST_USERNAME (a ficticious environment variable used for this

# sample) and returns TRUE if the user is allowed to run, and FALSE

# otherwise.

# Input to script:

# None.

# Returns:

# TRUE if username is on white list.

# FALSE if username is not on white list or is undefined.

# Expected output:

# One of the strings "TRUE" or "FALSE"

my @white_list = ("alan", "bob", "mary", "sonia", "chris");

my $username = $ENV{TEST_USERNAME};

if (! defined $username) {

print "FALSE";

exit(0);

}

my @grepNames = grep(/$username/, @white_list);

if (@grepNames == 1) {

print "TRUE";

exit(0);

}

print "FALSE";

exit(0);

Scriptscanbeinanylanguage.Forexample,youcanusea.batfileonWindows

operatingsystemsorperlorshonLinuxoperatingsystems.Ascriptprovides

Workstationwithacommand‐lineexecutablefileorascriptfileintheACE Resources

directory.Theguidelinesascriptmustfollowdependonwhichpolicythesc

riptis

mplementing.

Thescriptmustexitwitha0(zero)valuetobeconsideredasuccess.Anyotheroutput

resultsinfailure.Uponsuccess,thestdoutoutputofthescriptisexamined.Foragiven

policy,thisshouldbeaspecificvaluesuchasTRUEorF

ALSE.Forapow

er‐onscript,

outputshouldbeTRUEorFALSE.Theauthenticationscriptoutputisusedasa

password.Thehosttoguestdatascriptisastringinaparticularformatsuchas

guestinfo.var1="value1"\nguestinof.var2="value2".

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