166 lines
3.7 KiB
Perl
166 lines
3.7 KiB
Perl
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use strict;
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use lib $ENV{ "RazzleToolPath" } . "\\PostBuildScripts";
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use GetIniSetting;
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use Logmsg;
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#
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# CmdIniSetting
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#
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# Arguments: -f:fieldname [-l:lang]
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#
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# Purpose: returns the value for the specified field name to stdout.
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# if the field does not exist, nothing is written to stdout.
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#
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# Returns: 0 if successful, 1 if .ini file is not found, 2 if no
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# field is found, 3 if bad usage or otherwise.
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#
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#
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# declare some globals
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#
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my( @FieldNames ); # stores field name from command line
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my( $Language ); # if lang parameter is passed
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my( $BuildBranch ) = $ENV{ "_BuildBranch" }; # store build branch
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my( $BranchName ); # stores branch to lookup if passed
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#
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# read command line
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#
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unless ( &ParseCommandLine( @ARGV ) ) {
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# do not log to stdout by design
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# errmsg( "Command line not processed correctly!" );
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exit( 3 );
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}
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# at this point, $Language is set if passed on cmd line, and
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# @FieldNames is set to the user given flag
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#
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# we want to set language to usa if not defined on cmd line
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if ( ! defined( $Language ) ) { $Language = "usa"; }
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# we also want to use the passed branch if there was one
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if ( $BranchName ) { $BuildBranch = $BranchName; }
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#
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# verify existence of ini file
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#
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unless ( &GetIniSetting::CheckIniFileQuietEx( $BuildBranch, $Language ) ) {
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# do not log to stdout by design
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# errmsg( "Ini file not found, exiting." );
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exit( 1 );
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}
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#
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# verify that the user passed a field to check for
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#
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unless ( @FieldNames ) {
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# do not log to stdout by design
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# errmsg( "Bad usage!" );
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exit( 3 );
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}
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#
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# get the setting and print to stdout if found
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#
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my( $Value );
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if ( $Value = &GetIniSetting::GetSettingQuietEx( $BuildBranch, $Language,
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@FieldNames ) ) {
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# setting found for this field
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# log to stdout by design
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print( "$Value\n" );
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exit( 0 );
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} else {
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# no setting found for this field
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# do not log to stdout by design
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# errmsg( "No settings found for @FieldNames" );
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exit( 2 );
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}
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#
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# we should never get here, just exit with general error level
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#
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errmsg( "This code should never be run." );
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exit( 3 );
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#
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# ParseCommandLine
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#
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# Arguments: @ARGV
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#
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# Purpose: read the -f flag if passed, and -l. if -? is found, go to usage
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#
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# Returns: true if all args parsed, undef otherwise
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#
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sub ParseCommandLine
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{
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# get passed args
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my( @Arguments ) = @_;
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# declare locals
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my( $Argument ); # loop variable
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# parse command line
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foreach $Argument ( @Arguments ) {
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if ( $Argument =~ /^[\/\-]?\?$/ ) { &UsageAndQuit(); }
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elsif ( $Argument =~ /^[\/\-][lL]:(.+)$/ ) { $Language = "\L$1"; }
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elsif ( $Argument =~ /^[\/\-][bB]:(.+)$/ ) { $BranchName = "\L$1"; }
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elsif ( $Argument =~ /^[\/\-][fF]:(.+)$/ ) { @FieldNames = $1; }
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else {
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# unrecognized argument!
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errmsg( "Unrecongized argument \'$Argument\' ..." );
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&UsageAndQuit();
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}
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}
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# all args parsed
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return( 1 );
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}
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#
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# UsageAndQuit
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#
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# Arguments: none
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#
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# Purpose: display usage and error out
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#
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# Returns: nothing
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#
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sub UsageAndQuit
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{
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print( "CmdIniSetting -f:fieldname [-l:lang] [-b:branch]\n" );
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print( "\n\t-f:fieldname\tName of field to read\n" );
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print( "\t-l:lang\tRead from lang's ini file\n" );
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print( "\t-b:branch\tBranch to read .ini file of\n" );
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print( "\nCmdIniSetting will read from the appropriate lab and language\n" );
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print( "ini file, and return the value for that field to stdout. If the field\n" );
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print( "is found and returned to stdout, exit code is zero. Exit code 1\n" );
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print( "implies the field was not found. Exit code 2 implies the ini file\n" );
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print( "was not found. Exit code 3 is for all other errors.\n" );
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exit( 3 );
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}
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