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[products] Add scripts to change the JDK configuration of the SARL pr…
…oduct. Signed-off-by: Stéphane Galland <galland@arakhne.org>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| #!/usr/bin/env perl | ||
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| use strict; | ||
| use File::Basename; | ||
|
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| my $CDIR = dirname("$0"); | ||
| my $INIFILE = $ENV['DEVEL_SARL_INI_FILE'] || "$CDIR/eclipse-sarl.ini"; | ||
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| my $JVM_ROOT = "/usr/lib/jvm"; | ||
| my $JVM_BIN_PATH = "bin"; | ||
| my $JVM_JAVACBIN_PATH = "$JVM_BIN_PATH/javac"; | ||
| my $JVM_JAVABIN_PATH = "$JVM_BIN_PATH/java"; | ||
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| sub findJdks(;$) { | ||
| my $root = shift || ''; | ||
| if (!$root) { | ||
| $root = $JVM_ROOT; | ||
| } | ||
| local *DIR; | ||
| opendir(DIR, "$root") or die("$root: $!"); | ||
| my %jdks = (); | ||
| while (my $file = readdir(DIR)) { | ||
| if ($file =~ /^java\-([0-9.]+)\-([^-]+)/ ) { | ||
| my $version = "$1"; | ||
| my $vendor = "$2"; | ||
| if ($version =~ /^1\.([0-9]+)/) { | ||
| $version = "$1"; | ||
| } elsif ($version =~ /^([0-9]+)/) { | ||
| $version = "$1"; | ||
| } | ||
| my $dir = "$root/$file"; | ||
| my $bin = "$dir/$JVM_JAVACBIN_PATH"; | ||
| if (-x "$bin") { | ||
| $jdks{"$version"}{"$vendor"} = "$dir"; | ||
| } | ||
| } | ||
| } | ||
| closedir(DIR); | ||
| return %jdks; | ||
| } | ||
|
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||
| sub buildJdkKeys(\%) { | ||
| my $jdkref = shift; | ||
| my %jdks = %{$jdkref}; | ||
| my %keys = (); | ||
| foreach my $version (keys %jdks) { | ||
| my @k = keys %{$jdks{$version}}; | ||
| if (@k > 1) { | ||
| foreach my $vendor (keys %{$jdks{$version}}) { | ||
| $keys{"$version-$vendor"} = $jdks{$version}{$vendor}; | ||
| } | ||
| } else { | ||
| my $vendor = $k[0]; | ||
| my $jdkdir = $jdks{$version}{$vendor}; | ||
| $keys{"$version"} = $jdkdir; | ||
| } | ||
| } | ||
| return %keys; | ||
| } | ||
|
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||
| sub printUsage(@) { | ||
| my @list = sort { | ||
| my $cmp = $a <=> $b; | ||
| if ($cmp == 0) { | ||
| $cmp = $a cmp $b; | ||
| } | ||
| return $cmp; | ||
| } @_; | ||
| print STDERR ("usage: $0 ["); | ||
| my $first = 1; | ||
| foreach my $k (@list) { | ||
| if ($first) { | ||
| $first = 0; | ||
| } else { | ||
| print STDERR (" | "); | ||
| } | ||
| print STDERR ("$k"); | ||
| } | ||
| print STDERR ("]\n"); | ||
| exit(255); | ||
| } | ||
|
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||
| sub printUsage2($@) { | ||
| my $content = shift || ''; | ||
| if ($content =~ /-vm[\n\r]+([^\n\r]+)[\n\r]+/s) { | ||
| my $jvm = "$1"; | ||
| print STDERR ("Current JVM: $jvm\n"); | ||
| } elsif ($content =~ /-vm[\n\r]+([^\n\r]+)$/s) { | ||
| my $jvm = "$1"; | ||
| print STDERR ("Current JVM: $jvm\n"); | ||
| } | ||
| printUsage(@_); | ||
| } | ||
|
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||
| sub checkIniFile(@) { | ||
| unless (-r "$INIFILE") { | ||
| print STDERR ("$INIFILE: Cannot read\n"); | ||
| printUsage(@_); | ||
| } | ||
| } | ||
|
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||
| sub readIniFile() { | ||
| local *FID; | ||
| open(*FID, "< $INIFILE") or die("$INIFILE: $!\n"); | ||
| my $content = ''; | ||
| while (my $line = <FID>) { | ||
| $content .= "$line"; | ||
| } | ||
| close(*FID); | ||
| return "$content"; | ||
| } | ||
|
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| sub selectJvm(\%) { | ||
| my $jdkref = shift; | ||
| my %jdks = %{$jdkref}; | ||
| my $jvm = ''; | ||
| if ($ARGV[0]) { | ||
| foreach my $k (keys %jdks) { | ||
| if ($ARGV[0] eq $k) { | ||
| return $jdks{$k}; | ||
| } | ||
| } | ||
| } | ||
| return $jvm; | ||
| } | ||
|
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||
| sub updateIniContent(@) { | ||
| my $jvm = shift || die("no JVM provided\n"); | ||
| # Check the JVM path | ||
| my $jvmfolder = "$jvm"; | ||
| if (-x "$jvm/$JVM_JAVABIN_PATH") { | ||
| $jvmfolder = "$jvm/$JVM_BIN_PATH"; | ||
| } | ||
| my $content = shift || die("no content\n"); | ||
| if ($content =~ /^-vm$/m) { | ||
| $content =~ s/-vm[\n\r]+[^\n\r]+[\n\r]+/-vm\n$jvmfolder\n/s; | ||
| } else { | ||
| $content =~ s/^-vmargs/-vm\n$jvmfolder\n-vmargs/m; | ||
| } | ||
| return $content; | ||
| } | ||
|
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||
| sub writeIniFile($) { | ||
| my $content = $_[0] or die("not enough argument\n"); | ||
| unless (-w "$INIFILE") { | ||
| print STDERR ("$INIFILE: Cannot write\n"); | ||
| usage(); | ||
| } | ||
| open(*FID, "> $INIFILE") or die("$INIFILE: $!\n"); | ||
| print FID ($content); | ||
| close(*FID); | ||
| } | ||
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| my %jdks = findJdks(); | ||
| my %jdkkeys = buildJdkKeys(%jdks); | ||
| checkIniFile(keys %jdkkeys); | ||
| my $content = readIniFile(); | ||
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| my $jvm = selectJvm(%jdkkeys); | ||
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| if (!$jvm) { | ||
| printUsage2("$content", keys %jdkkeys); | ||
| } | ||
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| print STDOUT ("Forcing JVM to: $jvm\n"); | ||
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| print STDOUT ("Ini file: $INIFILE\n"); | ||
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| $content = updateIniContent("$jvm", $content); | ||
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| writeIniFile("$content"); | ||
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| exit(0); | ||
|
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| #!/usr/bin/env perl | ||
|
|
||
| use strict; | ||
| use File::Basename; | ||
|
|
||
| my $CDIR = dirname("$0"); | ||
| my $INIFILE = $ENV['DEVEL_SARL_INI_FILE'] || "$CDIR/eclipse-sarl.ini"; | ||
|
|
||
| my $JVM_ROOT = "/Library/Java/JavaVirtualMachines"; | ||
| my $JVM_BIN_PATH = "Contents/Home/bin"; | ||
| my $JVM_JAVACBIN_PATH = "$JVM_BIN_PATH/javac"; | ||
| my $JVM_JAVABIN_PATH = "$JVM_BIN_PATH/java"; | ||
|
|
||
| sub findJdks(;$) { | ||
| my $root = shift || ''; | ||
| if (!$root) { | ||
| $root = $JVM_ROOT; | ||
| } | ||
| local *DIR; | ||
| opendir(DIR, "$root") or die("$root: $!"); | ||
| my %jdks = (); | ||
| while (my $file = readdir(DIR)) { | ||
| if ($file =~ /^java\-([0-9.]+)\-([^-]+)/ ) { | ||
| my $version = "$1"; | ||
| my $vendor = "$2"; | ||
| if ($version =~ /^1\.([0-9]+)/) { | ||
| $version = "$1"; | ||
| } elsif ($version =~ /^([0-9]+)/) { | ||
| $version = "$1"; | ||
| } | ||
| my $dir = "$root/$file"; | ||
| my $bin = "$dir/$JVM_JAVACBIN_PATH"; | ||
| if (-x "$bin") { | ||
| $jdks{"$version"}{"$vendor"} = "$dir"; | ||
| } | ||
| } | ||
| } | ||
| closedir(DIR); | ||
| return %jdks; | ||
| } | ||
|
|
||
| sub buildJdkKeys(\%) { | ||
| my $jdkref = shift; | ||
| my %jdks = %{$jdkref}; | ||
| my %keys = (); | ||
| foreach my $version (keys %jdks) { | ||
| my @k = keys %{$jdks{$version}}; | ||
| if (@k > 1) { | ||
| foreach my $vendor (keys %{$jdks{$version}}) { | ||
| $keys{"$version-$vendor"} = $jdks{$version}{$vendor}; | ||
| } | ||
| } else { | ||
| my $vendor = $k[0]; | ||
| my $jdkdir = $jdks{$version}{$vendor}; | ||
| $keys{"$version"} = $jdkdir; | ||
| } | ||
| } | ||
| return %keys; | ||
| } | ||
|
|
||
| sub printUsage(@) { | ||
| my @list = sort { | ||
| my $cmp = $a <=> $b; | ||
| if ($cmp == 0) { | ||
| $cmp = $a cmp $b; | ||
| } | ||
| return $cmp; | ||
| } @_; | ||
| print STDERR ("usage: $0 ["); | ||
| my $first = 1; | ||
| foreach my $k (@list) { | ||
| if ($first) { | ||
| $first = 0; | ||
| } else { | ||
| print STDERR (" | "); | ||
| } | ||
| print STDERR ("$k"); | ||
| } | ||
| print STDERR ("]\n"); | ||
| exit(255); | ||
| } | ||
|
|
||
| sub printUsage2($@) { | ||
| my $content = shift || ''; | ||
| if ($content =~ /-vm[\n\r]+([^\n\r]+)[\n\r]+/s) { | ||
| my $jvm = "$1"; | ||
| print STDERR ("Current JVM: $jvm\n"); | ||
| } elsif ($content =~ /-vm[\n\r]+([^\n\r]+)$/s) { | ||
| my $jvm = "$1"; | ||
| print STDERR ("Current JVM: $jvm\n"); | ||
| } | ||
| printUsage(@_); | ||
| } | ||
|
|
||
| sub checkIniFile(@) { | ||
| unless (-r "$INIFILE") { | ||
| print STDERR ("$INIFILE: Cannot read\n"); | ||
| printUsage(@_); | ||
| } | ||
| } | ||
|
|
||
| sub readIniFile() { | ||
| local *FID; | ||
| open(*FID, "< $INIFILE") or die("$INIFILE: $!\n"); | ||
| my $content = ''; | ||
| while (my $line = <FID>) { | ||
| $content .= "$line"; | ||
| } | ||
| close(*FID); | ||
| return "$content"; | ||
| } | ||
|
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||
| sub selectJvm(\%) { | ||
| my $jdkref = shift; | ||
| my %jdks = %{$jdkref}; | ||
| my $jvm = ''; | ||
| if ($ARGV[0]) { | ||
| foreach my $k (keys %jdks) { | ||
| if ($ARGV[0] eq $k) { | ||
| return $jdks{$k}; | ||
| } | ||
| } | ||
| } | ||
| return $jvm; | ||
| } | ||
|
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||
| sub updateIniContent(@) { | ||
| my $jvm = shift || die("no JVM provided\n"); | ||
| # Check the JVM path | ||
| my $jvmfolder = "$jvm"; | ||
| if (-x "$jvm/$JVM_JAVABIN_PATH") { | ||
| $jvmfolder = "$jvm/$JVM_BIN_PATH"; | ||
| } | ||
| my $content = shift || die("no content\n"); | ||
| if ($content =~ /^-vm$/m) { | ||
| $content =~ s/-vm[\n\r]+[^\n\r]+[\n\r]+/-vm\n$jvmfolder\n/s; | ||
| } else { | ||
| $content =~ s/^-vmargs/-vm\n$jvmfolder\n-vmargs/m; | ||
| } | ||
| return $content; | ||
| } | ||
|
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| sub writeIniFile($) { | ||
| my $content = $_[0] or die("not enough argument\n"); | ||
| unless (-w "$INIFILE") { | ||
| print STDERR ("$INIFILE: Cannot write\n"); | ||
| usage(); | ||
| } | ||
| open(*FID, "> $INIFILE") or die("$INIFILE: $!\n"); | ||
| print FID ($content); | ||
| close(*FID); | ||
| } | ||
|
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| my %jdks = findJdks(); | ||
| my %jdkkeys = buildJdkKeys(%jdks); | ||
| checkIniFile(keys %jdkkeys); | ||
| my $content = readIniFile(); | ||
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| my $jvm = selectJvm(%jdkkeys); | ||
|
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| if (!$jvm) { | ||
| printUsage2("$content", keys %jdkkeys); | ||
| } | ||
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| print STDOUT ("Forcing JVM to: $jvm\n"); | ||
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| print STDOUT ("Ini file: $INIFILE\n"); | ||
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| $content = updateIniContent("$jvm", $content); | ||
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| writeIniFile("$content"); | ||
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| exit(0); | ||
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