diff options
Diffstat (limited to 'source4/pidl/lib/Parse/Pidl/Samba3/ServerNDR.pm')
| -rw-r--r-- | source4/pidl/lib/Parse/Pidl/Samba3/ServerNDR.pm | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/source4/pidl/lib/Parse/Pidl/Samba3/ServerNDR.pm b/source4/pidl/lib/Parse/Pidl/Samba3/ServerNDR.pm deleted file mode 100644 index b21d3f4bbc..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba3/ServerNDR.pm +++ /dev/null @@ -1,268 +0,0 @@ -################################################### -# Samba3 server generator for IDL structures -# on top of Samba4 style NDR functions -# Copyright jelmer@samba.org 2005-2006 -# released under the GNU GPL - -package Parse::Pidl::Samba3::ServerNDR; - -use Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(DeclLevel); - -use strict; -use Parse::Pidl qw(warning fatal); -use Parse::Pidl::Typelist qw(mapTypeName scalar_is_reference); -use Parse::Pidl::Util qw(ParseExpr has_property is_constant); -use Parse::Pidl::NDR qw(GetNextLevel); -use Parse::Pidl::Samba4 qw(ElementStars DeclLong); -use Parse::Pidl::Samba4::Header qw(GenerateFunctionOutEnv); - -use vars qw($VERSION); -$VERSION = '0.01'; - -my $res; -my $res_hdr; -my $tabs = ""; -sub indent() { $tabs.="\t"; } -sub deindent() { $tabs = substr($tabs, 1); } -sub pidl($) { my ($txt) = @_; $res .= $txt?$tabs.(shift)."\n":"\n"; } -sub pidl_hdr($) { $res_hdr .= (shift)."\n"; } -sub fn_declare($) { my ($n) = @_; pidl $n; pidl_hdr "$n;"; } - -sub DeclLevel($$) -{ - my ($e, $l) = @_; - my $res = ""; - - if (has_property($e, "charset")) { - $res .= "const char"; - } else { - $res .= mapTypeName($e->{TYPE}); - } - - my $stars = ElementStars($e, $l); - - $res .= " ".$stars unless ($stars eq ""); - - return $res; -} - -sub AllocOutVar($$$$) -{ - my ($e, $mem_ctx, $name, $env) = @_; - - my $l = $e->{LEVELS}[0]; - - # we skip pointer to arrays - if ($l->{TYPE} eq "POINTER") { - my $nl = GetNextLevel($e, $l); - $l = $nl if ($nl->{TYPE} eq "ARRAY"); - } - - # we don't support multi-dimentional arrays yet - if ($l->{TYPE} eq "ARRAY") { - my $nl = GetNextLevel($e, $l); - if ($nl->{TYPE} eq "ARRAY") { - fatal($e->{ORIGINAL},"multi-dimentional [out] arrays are not supported!"); - } - } - - if ($l->{TYPE} eq "ARRAY") { - my $size = ParseExpr($l->{SIZE_IS}, $env, $e); - pidl "$name = talloc_zero_array($mem_ctx, " . DeclLevel($e, 1) . ", $size);"; - } else { - pidl "$name = talloc_zero($mem_ctx, " . DeclLevel($e, 1) . ");"; - } - - pidl "if ($name == NULL) {"; - pidl "\ttalloc_free($mem_ctx);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; -} - -sub ParseFunction($$) -{ - my ($if,$fn) = @_; - - my $op = "NDR_".uc($fn->{NAME}); - - pidl "static bool api_$fn->{NAME}(pipes_struct *p)"; - pidl "{"; - indent; - pidl "const struct ndr_interface_call *call;"; - pidl "struct ndr_pull *pull;"; - pidl "struct ndr_push *push;"; - pidl "enum ndr_err_code ndr_err;"; - pidl "DATA_BLOB blob;"; - pidl "struct $fn->{NAME} *r;"; - pidl ""; - pidl "call = &ndr_table_$if->{NAME}.calls[$op];"; - pidl ""; - pidl "r = talloc(talloc_tos(), struct $fn->{NAME});"; - pidl "if (r == NULL) {"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "if (!prs_data_blob(&p->in_data.data, &blob, r)) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "pull = ndr_pull_init_blob(&blob, r);"; - pidl "if (pull == NULL) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "pull->flags |= LIBNDR_FLAG_REF_ALLOC;"; - pidl "ndr_err = call->ndr_pull(pull, NDR_IN, r);"; - pidl "if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "if (DEBUGLEVEL >= 10) {"; - pidl "\tNDR_PRINT_IN_DEBUG($fn->{NAME}, r);"; - pidl "}"; - pidl ""; - - my $env = GenerateFunctionOutEnv($fn); - my $hasout = 0; - foreach (@{$fn->{ELEMENTS}}) { - if (grep(/out/, @{$_->{DIRECTION}})) { $hasout = 1; } - } - - pidl "ZERO_STRUCT(r->out);" if ($hasout); - - my $proto = "_$fn->{NAME}(pipes_struct *p, struct $fn->{NAME} *r"; - my $ret = "_$fn->{NAME}(p, r"; - foreach (@{$fn->{ELEMENTS}}) { - my @dir = @{$_->{DIRECTION}}; - if (grep(/in/, @dir) and grep(/out/, @dir)) { - pidl "r->out.$_->{NAME} = r->in.$_->{NAME};"; - } elsif (grep(/out/, @dir) and not - has_property($_, "represent_as")) { - AllocOutVar($_, "r", "r->out.$_->{NAME}", $env); - } - } - $ret .= ")"; - $proto .= ");"; - - if ($fn->{RETURN_TYPE}) { - $ret = "r->out.result = $ret"; - $proto = "$fn->{RETURN_TYPE} $proto"; - } else { - $proto = "void $proto"; - } - - pidl_hdr "$proto"; - pidl "$ret;"; - - pidl ""; - pidl "if (p->rng_fault_state) {"; - pidl "\ttalloc_free(r);"; - pidl "\t/* Return true here, srv_pipe_hnd.c will take care */"; - pidl "\treturn true;"; - pidl "}"; - pidl ""; - pidl "if (DEBUGLEVEL >= 10) {"; - pidl "\tNDR_PRINT_OUT_DEBUG($fn->{NAME}, r);"; - pidl "}"; - pidl ""; - pidl "push = ndr_push_init_ctx(r);"; - pidl "if (push == NULL) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "ndr_err = call->ndr_push(push, NDR_OUT, r);"; - pidl "if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "blob = ndr_push_blob(push);"; - pidl "if (!prs_copy_data_in(&p->out_data.rdata, (const char *)blob.data, (uint32_t)blob.length)) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "talloc_free(r);"; - pidl ""; - pidl "return true;"; - deindent; - pidl "}"; - pidl ""; -} - -sub ParseInterface($) -{ - my $if = shift; - - my $uif = uc($if->{NAME}); - - pidl_hdr "#ifndef __SRV_$uif\__"; - pidl_hdr "#define __SRV_$uif\__"; - ParseFunction($if, $_) foreach (@{$if->{FUNCTIONS}}); - - pidl ""; - pidl "/* Tables */"; - pidl "static struct api_struct api_$if->{NAME}_cmds[] = "; - pidl "{"; - indent; - - foreach (@{$if->{FUNCTIONS}}) { - pidl "{\"" . uc($_->{NAME}) . "\", NDR_" . uc($_->{NAME}) . ", api_$_->{NAME}},"; - } - - deindent; - pidl "};"; - - pidl ""; - - pidl_hdr "void $if->{NAME}_get_pipe_fns(struct api_struct **fns, int *n_fns);"; - pidl "void $if->{NAME}_get_pipe_fns(struct api_struct **fns, int *n_fns)"; - pidl "{"; - indent; - pidl "*fns = api_$if->{NAME}_cmds;"; - pidl "*n_fns = sizeof(api_$if->{NAME}_cmds) / sizeof(struct api_struct);"; - deindent; - pidl "}"; - pidl ""; - - pidl_hdr "NTSTATUS rpc_$if->{NAME}_init(void);"; - pidl "NTSTATUS rpc_$if->{NAME}_init(void)"; - pidl "{"; - pidl "\treturn rpc_pipe_register_commands(SMB_RPC_INTERFACE_VERSION, \"$if->{NAME}\", \"$if->{NAME}\", \&ndr_table_$if->{NAME}.syntax_id, api_$if->{NAME}_cmds, sizeof(api_$if->{NAME}_cmds) / sizeof(struct api_struct));"; - pidl "}"; - - pidl_hdr "#endif /* __SRV_$uif\__ */"; -} - -sub Parse($$$) -{ - my($ndr,$header,$ndr_header) = @_; - - $res = ""; - $res_hdr = ""; - - pidl "/*"; - pidl " * Unix SMB/CIFS implementation."; - pidl " * server auto-generated by pidl. DO NOT MODIFY!"; - pidl " */"; - pidl ""; - pidl "#include \"includes.h\""; - pidl "#include \"$header\""; - pidl_hdr "#include \"$ndr_header\""; - pidl ""; - - foreach (@$ndr) { - ParseInterface($_) if ($_->{TYPE} eq "INTERFACE"); - } - - return ($res, $res_hdr); -} - -1; |