r356: Start of auto-generated client functions. Tridge can you take a look

and tell me what you think?  Output does not compile yet.
(This used to be commit 65692c9a9301329ad93628778e3d8f9188a67059)

2 files changed, 135 insertions, 0 deletions

diff --git a/source4/build/pidl/clientfns.pm b/source4/build/pidl/clientfns.pm
new file mode 100644
index 0000000000..9f5f0ea883
--- /dev/null
+++ b/source4/build/pidl/clientfns.pm
@@ -0,0 +1,127 @@
+###################################################
+# clientfs boilerplate generator
+# Copyright tpot@samba.org 2004
+# released under the GNU GPL
+
+package IdlClientFns;
+
+use strict;
+
+my($res);
+
+sub pidl($)
+{
+	$res .= shift;
+}
+
+use Data::Dumper;
+
+#####################################################################
+# produce boilerplate code for a interface
+sub Boilerplate_ClientFns($)
+{
+	my($interface) = shift;
+	my($data) = $interface->{DATA};
+	my $name = $interface->{NAME};
+
+	foreach my $d (@{$data}) {
+		if ($d->{TYPE} eq "FUNCTION") {
+
+		    pidl "/*\n";
+		    pidl Dumper($d);
+		    pidl "\n*/\n\n";
+
+		    pidl "$d->{RETURN_TYPE} $d->{NAME}(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx";
+		    
+		    my $count = 0, my $i = 0;
+
+		    foreach my $a (@{$d->{DATA}}) {
+			$count++;
+		    }
+
+		    pidl ", ", if $count > 0;
+		    
+		    foreach my $a (@{$d->{DATA}}) {
+
+			pidl "/* [";
+			if ($a->{PROPERTIES}->{in}) {
+			    pidl "in";
+			    if ($a->{PROPERTIES}->{out} or
+				$a->{PROPERTIES}->{ref}) {
+				pidl ",";
+			    }
+			}
+			if ($a->{PROPERTIES}->{out}) {
+			    pidl "out";
+			    if ($a->{PROPERTIES}->{ref}) {
+				pidl ",";
+			    }
+			}
+			if ($a->{PROPERTIES}->{ref}) {
+			    pidl "ref";
+			}
+			pidl "] */ ";
+
+			pidl "struct ", if $a->{TYPE} eq "policy_handle";
+
+			pidl "$a->{TYPE} ";
+			if ($a->{PROPERTIES}->{out}) {
+			    pidl "*";
+			}
+
+			if (!$a->{PROPERTIES}->{ref}) {
+			    pidl "*", if $a->{POINTERS};
+			}
+
+			pidl "$a->{NAME}";
+			
+			$i++;
+
+			pidl ", ", if $i < $count;
+		    }
+		    pidl ")\n";
+		    pidl "{\n";
+
+		    pidl "\tstruct $d->{NAME} r;\n";
+		    pidl "\tNTSTATUS status;\n";
+		    pidl "\n";
+
+		    foreach $a (@{$d->{DATA}}) {
+			if ($a->{PROPERTIES}->{in}) {
+			    pidl "\tr.in.$a->{NAME} = $a->{NAME};\n";
+			}
+			if ($a->{PROPERTIES}->{out}) {
+			    pidl "\tr.out.$a->{NAME} = $a->{NAME};\n";
+			}
+		    }		    
+		    pidl "\n";
+
+		    pidl "\tstatus = dcerpc_$d->{NAME}(p, mem_ctx, &r);\n";
+		    pidl "\n";
+
+		    pidl "\treturn NT_STATUS_OK;\n";
+
+		    pidl "}\n\n";
+		}
+	}
+}
+
+#####################################################################
+# parse a parsed IDL structure back into an IDL file
+sub Parse($)
+{
+	my($idl) = shift;
+	$res = "/* dcerpc client functions generated by pidl */\n\n";
+
+	$res .= "#include \"includes.h\"\n\n";
+
+	foreach my $x (@{$idl}) {
+		if ($x->{TYPE} eq "INTERFACE") { 
+			Boilerplate_ClientFns($x);
+		}
+	}
+
+	return $res;
+}
+
+1;
diff --git a/source4/build/pidl/pidl.pl b/source4/build/pidl/pidl.pl
index 9b870d7263..c43d042b57 100755
--- a/source4/build/pidl/pidl.pl
+++ b/source4/build/pidl/pidl.pl
@@ -17,6 +17,7 @@ use idl;
 use dump;
 use header;
 use server;
+use clientfns;
 use parser;
 use eparser;
 use validator;
@@ -31,6 +32,7 @@ my($opt_header) = 0;
 my($opt_template) = 0;
 my($opt_server) = 0;
 my($opt_parser) = 0;
+my($opt_clientfns) = 0;
 my($opt_eparser) = 0;
 my($opt_keep) = 0;
 my($opt_output);
@@ -84,6 +86,7 @@ GetOptions (
 	    'server' => \$opt_server,
 	    'template' => \$opt_template,
 	    'parser' => \$opt_parser,
+	    'clientfns' => \$opt_clientfns,
 	    'eparser' => \$opt_eparser,
 	    'diff' => \$opt_diff,
 	    'keep' => \$opt_keep
@@ -142,6 +145,11 @@ sub process_file($)
 		IdlParser::Parse($pidl, $parser);
 	}
 	
+	if ($opt_clientfns) {
+	        my($clientfns) = util::ChangeExtension($output, "_c.c");
+		util::FileSave($clientfns, IdlClientFns::Parse($pidl));
+	}
+
 	if ($opt_eparser) {
 		my($parser) = util::ChangeExtension($output, ".c");
 		util::FileSave($parser, IdlEParser::Parse($pidl));