diff options
Diffstat (limited to 'source4/script/build_smb_interfaces.pl')
| -rwxr-xr-x | source4/script/build_smb_interfaces.pl | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/source4/script/build_smb_interfaces.pl b/source4/script/build_smb_interfaces.pl deleted file mode 100755 index 5fac94ca6e..0000000000 --- a/source4/script/build_smb_interfaces.pl +++ /dev/null @@ -1,161 +0,0 @@ -#!/usr/bin/perl -# -# Create ejs interfaces for structures in a C header file -# - -use File::Basename; -use Data::Dumper; - -# -# Generate parse tree for header file -# - -my $file = shift; -require smb_interfaces; -my $parser = new smb_interfaces; -$header = $parser->parse($file); - -# -# Make second pass over tree to make it easier to process. -# - -sub flatten_structs($) { - my $obj = shift; - my $s = { %$obj }; - - # Map NAME, STRUCT_NAME and UNION_NAME elements into a more likeable - # property. - - if (defined($obj->{STRUCT_NAME}) or defined($obj->{UNION_NAME})) { - - $s->{TYPE_DEFINED} = defined($obj->{STRUCT_NAME}) ? $obj->{STRUCT_NAME} - : $obj->{UNION_NAME}; - - delete $s->{STRUCT_NAME}; - delete $s->{UNION_NAME}; - } - - # Create a new list of structure fields with flattened names - - foreach my $elt (@{$obj->{DATA}}) { - foreach my $name (@{$elt->{NAME}}) { - my $new_elt = { %$elt }; - $new_elt->{NAME} = $name; -# $new_elt->{PARENT} = $s; - push(@{$s->{FIELDS}}, flatten_structs($new_elt)); - } - } - - delete $s->{DATA}; - - return $s; -} - -@newheader = map { flatten_structs($_) } @{$header}; - -# -# Generate implementation -# - -my $basename = basename($file, ".h"); -stat "libcli/gen_raw" || mkdir("libcli/gen_raw") || die("mkdir"); - -open(FILE, ">libcli/gen_raw/ejs_${basename}.c"); - -print FILE "/* EJS wrapper functions auto-generated by build_smb_interfaces.pl */\n\n"; - -print FILE "#include \"includes.h\"\n"; -print FILE "#include \"scripting/ejs/smbcalls.h\"\n"; -print FILE "#include \"lib/appweb/ejs/ejs.h\"\n"; -print FILE "#include \"scripting/ejs/ejsrpc.h\"\n"; # TODO: remove this -print FILE "\n"; - -sub transfer_element($$$) { - my $dir = shift; - my $prefix = shift; - my $elt = shift; - - $type = $elt->{TYPE}; - $type =~ s/_t$//; - - print FILE "\tNDR_CHECK(ejs_${dir}_$type(ejs, v, \"$prefix.$elt->{NAME}\"));\n"; -} - -sub transfer_struct($$) { - my $dir = shift; - my $struct = shift; - - foreach my $field (@{$struct->{FIELDS}}) { - next if $dir eq "pull" and $field->{NAME} eq "out"; - next if $dir eq "push" and $field->{NAME} eq "in"; - - if ($field->{TYPE} eq "struct") { - foreach $subfield (@{$field->{FIELDS}}) { - transfer_element($dir, $field->{NAME}, $subfield); - } - } else { - transfer_element($dir, $struct->{NAME}, $field); - } - } -} - -# Top level call functions - -foreach my $s (@newheader) { - - if ($s->{TYPE} eq "struct") { - - # Push/pull top level struct - - print FILE "NTSTATUS ejs_pull_$s->{TYPE_DEFINED}(struct ejs_rpc *ejs, struct MprVar *v, struct $s->{TYPE_DEFINED} *r)\n"; - print FILE "{\n"; - - transfer_struct("pull", $s); - - print FILE "\n\treturn NT_STATUS_OK;\n"; - print FILE "}\n\n"; - - print FILE "NTSTATUS ejs_push_$s->{TYPE_DEFINED}(struct ejs_rpc *ejs, struct MprVar *v, const struct $s->{TYPE_DEFINED} *r)\n"; - print FILE "{\n"; - - transfer_struct("push", $s); - - print FILE "\n\treturn NT_STATUS_OK;\n"; - print FILE "}\n\n"; - - # Function call - - print FILE "static int ejs_$s->{TYPE_DEFINED}(int eid, int argc, struct MprVar **argv)\n"; - print FILE "{\n"; - print FILE "\treturn ejs_raw_call(eid, argc, argv, (ejs_pull_function_t)ejs_pull_$s->{TYPE_DEFINED}, (ejs_push_function_t)ejs_push_$s->{TYPE_DEFINED});\n"; - print FILE "}\n\n"; - - } else { - - # Top level union - - foreach my $arm (@{$s->{FIELDS}}) { - - # Push/pull union arm - - print FILE "NTSTATUS ejs_pull_$s->{TYPE_DEFINED}_$arm->{NAME}(struct ejs_rpc *ejs, struct MprVar *v, union $s->{TYPE_DEFINED} *r)\n"; - print FILE "{\n"; - - transfer_struct("pull", $arm); - - print FILE "\n\treturn NT_STATUS_OK;\n"; - print FILE "}\n\n"; - - print FILE "NTSTATUS ejs_push_$s->{TYPE_DEFINED}_$arm->{NAME}(struct ejs_rpc *ejs, struct MprVar *v, const union $s->{TYPE_DEFINED} *r)\n"; - print FILE "{\n"; - - transfer_struct("push", $arm); - - print FILE "\n\treturn NT_STATUS_OK;\n"; - print FILE "}\n\n"; - - } - } -} - -close(FILE); |