-sub _store_value {
- $main::lxdebug->enter_sub(2);
-
- my $self = shift;
- my $key = shift;
- my $value = shift;
-
- my @tokens = split /((?:\[\+?\])?(?:\.|$))/, $key;
-
- my $curr;
-
- if (scalar @tokens) {
- $curr = \ $self->{ shift @tokens };
- }
-
- while (@tokens) {
- my $sep = shift @tokens;
- my $key = shift @tokens;
-
- $curr = \ $$curr->[++$#$$curr], next if $sep eq '[]';
- $curr = \ $$curr->[max 0, $#$$curr] if $sep eq '[].';
- $curr = \ $$curr->[++$#$$curr] if $sep eq '[+].';
- $curr = \ $$curr->{$key}
- }
-
- $$curr = $value;
-
- $main::lxdebug->leave_sub(2);
-
- return $curr;
-}
-
-sub _input_to_hash {
- $main::lxdebug->enter_sub(2);
-
- my $self = shift;
- my $input = shift;
-
- my @pairs = split(/&/, $input);
-
- foreach (@pairs) {
- my ($key, $value) = split(/=/, $_, 2);
- $self->_store_value($self->unescape($key), $self->unescape($value)) if ($key);
- }
-
- $main::lxdebug->leave_sub(2);
-}
-
-sub _request_to_hash {
- $main::lxdebug->enter_sub(2);
-
- my $self = shift;
- my $input = shift;
- my $uploads = {};
-
- if (!$ENV{'CONTENT_TYPE'}
- || ($ENV{'CONTENT_TYPE'} !~ /multipart\/form-data\s*;\s*boundary\s*=\s*(.+)$/)) {
-
- $self->_input_to_hash($input);
-
- $main::lxdebug->leave_sub(2);
- return $uploads;
- }
-
- my ($name, $filename, $headers_done, $content_type, $boundary_found, $need_cr, $previous);
-
- my $boundary = '--' . $1;
-
- foreach my $line (split m/\n/, $input) {
- last if (($line eq "${boundary}--") || ($line eq "${boundary}--\r"));
-
- if (($line eq $boundary) || ($line eq "$boundary\r")) {
- ${ $previous } =~ s|\r?\n$|| if $previous;
-
- undef $previous;
- undef $filename;
-
- $headers_done = 0;
- $content_type = "text/plain";
- $boundary_found = 1;
- $need_cr = 0;
-
- next;
- }
-
- next unless $boundary_found;
-
- if (!$headers_done) {
- $line =~ s/[\r\n]*$//;
-
- if (!$line) {
- $headers_done = 1;
- next;
- }
-
- if ($line =~ m|^content-disposition\s*:.*?form-data\s*;|i) {
- if ($line =~ m|filename\s*=\s*"(.*?)"|i) {
- $filename = $1;
- substr $line, $-[0], $+[0] - $-[0], "";
- }
-
- if ($line =~ m|name\s*=\s*"(.*?)"|i) {
- $name = $1;
- substr $line, $-[0], $+[0] - $-[0], "";
- }
-
- $previous = _store_value($uploads, $name, '') if ($name);
- $self->{FILENAME} = $filename if ($filename);
-
- next;
- }
-
- if ($line =~ m|^content-type\s*:\s*(.*?)$|i) {
- $content_type = $1;
- }
-
- next;
- }
-
- next unless $previous;
-
- ${ $previous } .= "${line}\n";
- }
-
- ${ $previous } =~ s|\r?\n$|| if $previous;
-
- $main::lxdebug->leave_sub(2);
-
- return $uploads;
-}
-
-sub _recode_recursively {
- $main::lxdebug->enter_sub();
- my ($iconv, $param) = @_;
-
- if (any { ref $param eq $_ } qw(Form HASH)) {
- foreach my $key (keys %{ $param }) {
- if (!ref $param->{$key}) {
- # Workaround for a bug: converting $param->{$key} directly
- # leads to 'undef'. I don't know why. Converting a copy works,
- # though.
- $param->{$key} = $iconv->convert("" . $param->{$key});
- } else {
- _recode_recursively($iconv, $param->{$key});
- }
- }
-
- } elsif (ref $param eq 'ARRAY') {
- foreach my $idx (0 .. scalar(@{ $param }) - 1) {
- if (!ref $param->[$idx]) {
- # Workaround for a bug: converting $param->[$idx] directly
- # leads to 'undef'. I don't know why. Converting a copy works,
- # though.
- $param->[$idx] = $iconv->convert("" . $param->[$idx]);
- } else {
- _recode_recursively($iconv, $param->[$idx]);
- }
- }
- }
- $main::lxdebug->leave_sub();
-}
-
projects / kivitendo-erp.git / blobdiff