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minor improvements, beginning XP file parsing work.

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granrose%netscape.com 1999-09-10 00:11:54 +00:00
parent 22b0bdeae4
commit dbb1cd0d59
1 changed files with 30 additions and 15 deletions
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45
xpinstall/packager/pkgcp.pl
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@ -101,29 +101,34 @@ LINE: while (<MANIFEST>) {
s/^\s+//; # nuke leading whitespace
s/\s+$//; # nuke trailing whitespace
($debug >= 2) && print "\n";
($debug >= 8) && print "line $lineno:$_\n";
# it's a blank line, skip it.
/^$/ && do {
($debug >= 10) && print "blank line.\n";
next LINE;
};
};
# it's a new component
/^\[/ && do {
$component = $_;
($debug >= 10) && print "component.\n";
do_component ();
next LINE;
};
};
# make sure a component is defined before doing any copies or deletes.
( $component eq "") &&
( $component eq "" ) &&
die "Error: item $_ outside a component ($package, $lineno). Exiting...\n";
# delete the file or directory following the '-'
/^-/ && do {
s/^-//; # strip leading '-'
($debug >= 10) && print "delete.\n";
do_delete ("$destdir$PD$component$PD$_");
next LINE;
};
};
# file/directory being copied to different target location
/\,/ && do {
@ -132,24 +137,28 @@ LINE: while (<MANIFEST>) {
($file, $altdest) = split (/\s*\,\s*/, $_, 2);
$file =~ s/$PD*$//; # strip any trailing delimiter
$altdest =~ s/$PD*$//; # strip any trailing delimiter
($debug >= 10) && print "relocate: $file, $altdest.\n";
};
($file eq "") && ($file = $_); # if $file not set, set it.
# if it has wildcards, do recursive copy.
/(?:\*|\?)/ && do {
($debug >= 10) && print "wildcard copy.\n";
do_batchcopy ("$srcdir$PD$file");
next LINE;
};
# if it's a directory, do recursive copy.
(-d "$srcdir$PD$file") && do {
($debug >= 10) && print "directory copy.\n";
do_batchcopy ("$srcdir$PD$file");
next LINE;
};
# if it's a single file, copy it.
( -f "$srcdir$PD$file" ) && do {
($debug >= 10) && print "file copy.\n";
do_copyfile ();
$file = "";
next LINE;
@ -174,13 +183,13 @@ sub do_delete
{
local ($target) = $_[0];
($debug >= 2) && print "do_delete:\n";
($debug >= 2) && print "do_delete():\n";
if (-f $target) {
!(-w $target) &&
die "Error: delete failed: $target not writeable ($package, $component, $lineno). Exiting...\n";
if ($debug >= 1) {
print "-$target\n";
print "-$target (file)\n";
}
unlink ($target) ||
die "Error: unlink() failed: $!. Exiting...\n";
@ -188,7 +197,7 @@ sub do_delete
!(-w $target) &&
die "Error: delete failed: $target not writeable ($package, $component, $lineno). Exiting...\n";
if ($debug >= 1) {
print "-$target\n";
print "-$target (directory)\n";
}
rmtree ($target, 0, 0) ||
die "Error: rmtree() failed: $!. Exiting...\n";
@ -208,7 +217,7 @@ sub do_copyfile
local ($path) = "";
my ($srcfile) = "";
($debug >= 2) && print "do_copyfile:\n";
($debug >= 2) && print "do_copyfile():\n";
# set srcfile correctly depending on how called
if ($batch) {
@ -276,7 +285,7 @@ sub do_copyfile
print "$file\n"; # from single file
}
if ($debug >= 3) {
print "\tcopy\t$srcfile => $path$PD$basefile\n";
print "copy\t$srcfile =>\n\t\t$path$PD$basefile\n";
}
}
copy ("$srcfile", "$path$PD$basefile") ||
@ -303,7 +312,7 @@ sub do_batchcopy
my ($entry) = $_[0];
my (@list) = ();
($debug >= 2) && print "do_batchcopy:\n";
($debug >= 2) && print "do_batchcopy():\n";
if ($entry =~ /(?:\*|\?)/) { # it's a wildcard,
@list = glob($entry); # expand it, and
@ -323,7 +332,7 @@ sub do_batchcopy
#
sub do_component
{
($debug >= 2) && print "do_component:\n";
($debug >= 2) && print "do_component():\n";
( $component =~ /^\[.*(?:\s|\[|\])+.*\]/ ) && # no brackets or ws
die "Error: malformed component $component. Exiting...\n";
@ -349,7 +358,7 @@ sub check_arguments
{
my ($exitval) = 0;
($debug >= 2) && print "check_arguments:\n";
($debug >= 2) && print "check_arguments():\n";
# if --help print usage
if ($help) {
@ -392,14 +401,20 @@ sub check_arguments
} elsif ( $os =~ /mac/i ) {
$os = "MacOS";
$PD = ":";
print "Error: MacOS not yet implemented.\n";
$exitval = 1;
fileparse_set_fstype ($os);
($debug >= 4) && print "OS: $os\n";
warn "Warning: MacOS not fully implemented/tested.\n";
} elsif ( $os =~ /dos/i ) {
$os = "MSDOS";
$PD = "\\";
fileparse_set_fstype ($os);
($debug >= 4) && print "OS: $os\n";
warn "Warning: MSDOS not fully implemented/tested.\n";
} elsif ( $os =~ /unix/i ) { # null because Unix is default for
$os = ""; # fileparse_set_fstype()
$PD = "/";
fileparse_set_fstype ($os);
($debug >= 4) && print "OS: Unix\n";
} else {
print "Error: OS type \"$os\" unknown.\n";
$exitval += 16;
@ -428,7 +443,7 @@ sub do_badargument
#
sub print_usage
{
($debug >= 2) && print "print_usage:\n";
($debug >= 2) && print "print_usage():\n";
print <<EOC