diff options
Diffstat (limited to 'source4/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm')
-rw-r--r-- | source4/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/source4/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm b/source4/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm deleted file mode 100644 index d2ab407eb0..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm +++ /dev/null @@ -1,245 +0,0 @@ -################################################### -# Samba3 client generator for IDL structures -# on top of Samba4 style NDR functions -# Copyright jelmer@samba.org 2005-2006 -# Copyright gd@samba.org 2008 -# released under the GNU GPL - -package Parse::Pidl::Samba3::ClientNDR; - -use Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(ParseFunction $res $res_hdr ParseOutputArgument); - -use strict; -use Parse::Pidl qw(fatal warning); -use Parse::Pidl::Typelist qw(hasType getType mapTypeName scalar_is_reference); -use Parse::Pidl::Util qw(has_property is_constant ParseExpr); -use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred); -use Parse::Pidl::Samba4 qw(DeclLong); -use Parse::Pidl::Samba4::Header qw(GenerateFunctionInEnv); - -use vars qw($VERSION); -$VERSION = '0.01'; - -sub indent($) { my ($self) = @_; $self->{tabs}.="\t"; } -sub deindent($) { my ($self) = @_; $self->{tabs} = substr($self->{tabs}, 1); } -sub pidl($$) { my ($self,$txt) = @_; $self->{res} .= $txt ? "$self->{tabs}$txt\n" : "\n"; } -sub pidl_hdr($$) { my ($self, $txt) = @_; $self->{res_hdr} .= "$txt\n"; } -sub fn_declare($$) { my ($self,$n) = @_; $self->pidl($n); $self->pidl_hdr("$n;"); } - -sub genpad($) -{ - my ($s) = @_; - my $nt = int((length($s)+1)/8); - my $lt = ($nt*8)-1; - my $ns = (length($s)-$lt); - return "\t"x($nt)." "x($ns); -} - -sub new($) -{ - my ($class) = shift; - my $self = { res => "", res_hdr => "", tabs => "" }; - bless($self, $class); -} - -sub ElementDirection($) -{ - my ($e) = @_; - - return "[in,out]" if (has_property($e, "in") and has_property($e, "out")); - return "[in]" if (has_property($e, "in")); - return "[out]" if (has_property($e, "out")); - return "[in,out]"; -} - -sub HeaderProperties($$) -{ - my($props,$ignores) = @_; - my $ret = ""; - - foreach my $d (keys %{$props}) { - next if (grep(/^$d$/, @$ignores)); - if($props->{$d} ne "1") { - $ret.= "$d($props->{$d}),"; - } else { - $ret.="$d,"; - } - } - - if ($ret) { - return "[" . substr($ret, 0, -1) . "]"; - } -} - -sub ParseOutputArgument($$$) -{ - my ($self, $fn, $e) = @_; - my $level = 0; - - fatal($e->{ORIGINAL}, "[out] argument is not a pointer or array") if ($e->{LEVELS}[0]->{TYPE} ne "POINTER" and $e->{LEVELS}[0]->{TYPE} ne "ARRAY"); - - if ($e->{LEVELS}[0]->{TYPE} eq "POINTER") { - $level = 1; - if ($e->{LEVELS}[0]->{POINTER_TYPE} ne "ref") { - $self->pidl("if ($e->{NAME} && r.out.$e->{NAME}) {"); - $self->indent; - } - } - - if ($e->{LEVELS}[$level]->{TYPE} eq "ARRAY") { - # This is a call to GenerateFunctionInEnv intentionally. - # Since the data is being copied into a user-provided data - # structure, the user should be able to know the size beforehand - # to allocate a structure of the right size. - my $env = GenerateFunctionInEnv($fn, "r."); - my $size_is = ParseExpr($e->{LEVELS}[$level]->{SIZE_IS}, $env, $e->{ORIGINAL}); - $self->pidl("memcpy($e->{NAME}, r.out.$e->{NAME}, $size_is * sizeof(*$e->{NAME}));"); - } else { - $self->pidl("*$e->{NAME} = *r.out.$e->{NAME};"); - } - - if ($e->{LEVELS}[0]->{TYPE} eq "POINTER") { - if ($e->{LEVELS}[0]->{POINTER_TYPE} ne "ref") { - $self->deindent; - $self->pidl("}"); - } - } -} - -sub ParseFunction($$$) -{ - my ($self, $if, $fn) = @_; - - my $fn_args = ""; - my $uif = uc($if); - my $ufn = "NDR_".uc($fn->{NAME}); - my $fn_str = "NTSTATUS rpccli_$fn->{NAME}"; - my $pad = genpad($fn_str); - - $fn_args .= "struct rpc_pipe_client *cli,\n" . $pad . "TALLOC_CTX *mem_ctx"; - - foreach (@{$fn->{ELEMENTS}}) { - my $dir = ElementDirection($_); - my $prop = HeaderProperties($_->{PROPERTIES}, ["in", "out"]); - $fn_args .= ",\n" . $pad . DeclLong($_) . " /* $dir $prop */"; - } - - if (defined($fn->{RETURN_TYPE}) && ($fn->{RETURN_TYPE} eq "WERROR")) { - $fn_args .= ",\n" . $pad . "WERROR *werror"; - } - - $self->fn_declare("$fn_str($fn_args)"); - $self->pidl("{"); - $self->indent; - $self->pidl("struct $fn->{NAME} r;"); - $self->pidl("NTSTATUS status;"); - $self->pidl(""); - $self->pidl("/* In parameters */"); - - foreach (@{$fn->{ELEMENTS}}) { - if (grep(/in/, @{$_->{DIRECTION}})) { - $self->pidl("r.in.$_->{NAME} = $_->{NAME};"); - } - } - - $self->pidl(""); - $self->pidl("if (DEBUGLEVEL >= 10) {"); - $self->indent; - $self->pidl("NDR_PRINT_IN_DEBUG($fn->{NAME}, &r);"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("status = cli_do_rpc_ndr(cli,"); - $self->pidl("\t\t\tmem_ctx,"); - $self->pidl("\t\t\t&ndr_table_$if,"); - $self->pidl("\t\t\t$ufn,"); - $self->pidl("\t\t\t&r);"); - $self->pidl(""); - - $self->pidl("if (!NT_STATUS_IS_OK(status)) {"); - $self->indent; - $self->pidl("return status;"); - $self->deindent; - $self->pidl("}"); - - $self->pidl(""); - $self->pidl("if (DEBUGLEVEL >= 10) {"); - $self->indent; - $self->pidl("NDR_PRINT_OUT_DEBUG($fn->{NAME}, &r);"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("if (NT_STATUS_IS_ERR(status)) {"); - $self->indent; - $self->pidl("return status;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("/* Return variables */"); - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/out/, @{$e->{DIRECTION}})); - - $self->ParseOutputArgument($fn, $e); - - } - - $self->pidl(""); - $self->pidl("/* Return result */"); - if (not $fn->{RETURN_TYPE}) { - $self->pidl("return NT_STATUS_OK;"); - } elsif ($fn->{RETURN_TYPE} eq "NTSTATUS") { - $self->pidl("return r.out.result;"); - } elsif ($fn->{RETURN_TYPE} eq "WERROR") { - $self->pidl("if (werror) {"); - $self->indent; - $self->pidl("*werror = r.out.result;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("return werror_to_ntstatus(r.out.result);"); - } else { - warning($fn->{ORIGINAL}, "Unable to convert $fn->{RETURN_TYPE} to NTSTATUS"); - $self->pidl("return NT_STATUS_OK;"); - } - - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -sub ParseInterface($$) -{ - my ($self, $if) = @_; - - my $uif = uc($if->{NAME}); - - $self->pidl_hdr("#ifndef __CLI_$uif\__"); - $self->pidl_hdr("#define __CLI_$uif\__"); - $self->ParseFunction($if->{NAME}, $_) foreach (@{$if->{FUNCTIONS}}); - $self->pidl_hdr("#endif /* __CLI_$uif\__ */"); -} - -sub Parse($$$$) -{ - my($self,$ndr,$header,$ndr_header) = @_; - - $self->pidl("/*"); - $self->pidl(" * Unix SMB/CIFS implementation."); - $self->pidl(" * client auto-generated by pidl. DO NOT MODIFY!"); - $self->pidl(" */"); - $self->pidl(""); - $self->pidl("#include \"includes.h\""); - $self->pidl("#include \"$header\""); - $self->pidl_hdr("#include \"$ndr_header\""); - $self->pidl(""); - - foreach (@$ndr) { - $self->ParseInterface($_) if ($_->{TYPE} eq "INTERFACE"); - } - - return ($self->{res}, $self->{res_hdr}); -} - -1; |