From ebfbb2a7abe33e47af48d69164c37f4c24b7f8ed Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Sat, 24 Dec 2005 22:11:44 +0000 Subject: r12463: Rename 'Samba' namespace to 'Samba4' (This used to be commit f25358270d44a5642adbb85ecaa50b2e5730d7f0) --- source4/pidl/lib/Parse/Pidl/Samba/COM/Header.pm | 142 -- source4/pidl/lib/Parse/Pidl/Samba/COM/Proxy.pm | 215 -- source4/pidl/lib/Parse/Pidl/Samba/COM/Stub.pm | 327 --- source4/pidl/lib/Parse/Pidl/Samba/EJS.pm | 839 -------- source4/pidl/lib/Parse/Pidl/Samba/EJSHeader.pm | 79 - source4/pidl/lib/Parse/Pidl/Samba/Header.pm | 361 ---- source4/pidl/lib/Parse/Pidl/Samba/NDR/Client.pm | 102 - source4/pidl/lib/Parse/Pidl/Samba/NDR/Header.pm | 169 -- source4/pidl/lib/Parse/Pidl/Samba/NDR/Parser.pm | 2389 ---------------------- source4/pidl/lib/Parse/Pidl/Samba/NDR/Server.pm | 325 --- source4/pidl/lib/Parse/Pidl/Samba/SWIG.pm | 79 - source4/pidl/lib/Parse/Pidl/Samba/TDR.pm | 280 --- source4/pidl/lib/Parse/Pidl/Samba/Template.pm | 99 - source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm | 142 ++ source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm | 215 ++ source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm | 327 +++ source4/pidl/lib/Parse/Pidl/Samba4/EJS.pm | 839 ++++++++ source4/pidl/lib/Parse/Pidl/Samba4/EJSHeader.pm | 79 + source4/pidl/lib/Parse/Pidl/Samba4/Header.pm | 361 ++++ source4/pidl/lib/Parse/Pidl/Samba4/NDR/Client.pm | 102 + source4/pidl/lib/Parse/Pidl/Samba4/NDR/Header.pm | 169 ++ source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm | 2389 ++++++++++++++++++++++ source4/pidl/lib/Parse/Pidl/Samba4/NDR/Server.pm | 325 +++ source4/pidl/lib/Parse/Pidl/Samba4/SWIG.pm | 79 + source4/pidl/lib/Parse/Pidl/Samba4/TDR.pm | 280 +++ source4/pidl/lib/Parse/Pidl/Samba4/Template.pm | 99 + 26 files changed, 5406 insertions(+), 5406 deletions(-) delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/COM/Header.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/COM/Proxy.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/COM/Stub.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/EJS.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/EJSHeader.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/Header.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/NDR/Client.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/NDR/Header.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/NDR/Parser.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/NDR/Server.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/SWIG.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/TDR.pm delete mode 100644 source4/pidl/lib/Parse/Pidl/Samba/Template.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/EJS.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/EJSHeader.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/Header.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/NDR/Client.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/NDR/Header.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/NDR/Server.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/SWIG.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/TDR.pm create mode 100644 source4/pidl/lib/Parse/Pidl/Samba4/Template.pm (limited to 'source4/pidl/lib/Parse') diff --git a/source4/pidl/lib/Parse/Pidl/Samba/COM/Header.pm b/source4/pidl/lib/Parse/Pidl/Samba/COM/Header.pm deleted file mode 100644 index 0289a688ba..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/COM/Header.pm +++ /dev/null @@ -1,142 +0,0 @@ -# COM Header generation -# (C) 2005 Jelmer Vernooij - -package Parse::Pidl::Samba::COM::Header; - -use Parse::Pidl::Typelist; -use Parse::Pidl::Util qw(has_property); - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -sub GetArgumentProtoList($) -{ - my $f = shift; - my $res = ""; - - foreach my $a (@{$f->{ELEMENTS}}) { - - $res .= ", " . Parse::Pidl::Typelist::mapType($a->{TYPE}) . " "; - - my $l = $a->{POINTERS}; - $l-- if (Parse::Pidl::Typelist::scalar_is_reference($a->{TYPE})); - foreach my $i (1..$l) { - $res .= "*"; - } - - if (defined $a->{ARRAY_LEN}[0] && - !Parse::Pidl::Util::is_constant($a->{ARRAY_LEN}[0]) && - !$a->{POINTERS}) { - $res .= "*"; - } - $res .= $a->{NAME}; - if (defined $a->{ARRAY_LEN}[0] && Parse::Pidl::Util::is_constant($a->{ARRAY_LEN}[0])) { - $res .= "[$a->{ARRAY_LEN}[0]]"; - } - } - - return $res; -} - -sub GetArgumentList($) -{ - my $f = shift; - my $res = ""; - - foreach my $a (@{$f->{ELEMENTS}}) { - $res .= ", $a->{NAME}"; - } - - return $res; -} - -##################################################################### -# generate vtable structure for COM interface -sub HeaderVTable($) -{ - my $interface = shift; - my $res; - $res .= "#define " . uc($interface->{NAME}) . "_METHODS \\\n"; - if (defined($interface->{BASE})) { - $res .= "\t" . uc($interface->{BASE} . "_METHODS") . "\\\n"; - } - - my $data = $interface->{DATA}; - foreach my $d (@{$data}) { - $res .= "\t" . Parse::Pidl::Typelist::mapType($d->{RETURN_TYPE}) . " (*$d->{NAME}) (struct $interface->{NAME} *d, TALLOC_CTX *mem_ctx" . GetArgumentProtoList($d) . ");\\\n" if ($d->{TYPE} eq "FUNCTION"); - } - $res .= "\n"; - $res .= "struct $interface->{NAME}_vtable {\n"; - $res .= "\tstruct GUID iid;\n"; - $res .= "\t" . uc($interface->{NAME}) . "_METHODS\n"; - $res .= "};\n\n"; - - return $res; -} - -sub ParseInterface($) -{ - my $if = shift; - my $res; - - $res .="\n\n/* $if->{NAME} */\n"; - - $res .="#define COM_" . uc($if->{NAME}) . "_UUID $if->{PROPERTIES}->{uuid}\n\n"; - - $res .="struct $if->{NAME}_vtable;\n\n"; - - $res .="struct $if->{NAME} { - struct com_context *ctx; - struct $if->{NAME}_vtable *vtable; - void *object_data; -};\n\n"; - - $res.=HeaderVTable($if); - - foreach my $d (@{$if->{DATA}}) { - next if ($d->{TYPE} ne "FUNCTION"); - - $res .= "#define $if->{NAME}_$d->{NAME}(interface, mem_ctx" . GetArgumentList($d) . ") "; - - $res .= "((interface)->vtable->$d->{NAME}(interface, mem_ctx" . GetArgumentList($d) . "))"; - - $res .="\n"; - } - - return $res; -} - -sub ParseCoClass($) -{ - my $c = shift; - my $res = ""; - $res .= "#define CLSID_" . uc($c->{NAME}) . " $c->{PROPERTIES}->{uuid}\n"; - if (has_property($c, "progid")) { - $res .= "#define PROGID_" . uc($c->{NAME}) . " $c->{PROPERTIES}->{progid}\n"; - } - $res .= "\n"; - return $res; -} - -sub Parse($) -{ - my $idl = shift; - my $res = ""; - - foreach my $x (@{$idl}) - { - if ($x->{TYPE} eq "INTERFACE" && has_property($x, "object")) { - $res.=ParseInterface($x); - } - - if ($x->{TYPE} eq "COCLASS") { - $res.=ParseCoClass($x); - } - } - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/COM/Proxy.pm b/source4/pidl/lib/Parse/Pidl/Samba/COM/Proxy.pm deleted file mode 100644 index ab56d87492..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/COM/Proxy.pm +++ /dev/null @@ -1,215 +0,0 @@ -################################################### -# DCOM parser for Samba -# Basically the glue between COM and DCE/RPC with NDR -# Copyright jelmer@samba.org 2003-2005 -# released under the GNU GPL - -package Parse::Pidl::Samba::COM::Proxy; - -use Parse::Pidl::Samba::COM::Header; -use Parse::Pidl::Util qw(has_property); - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -my($res); - -sub ParseVTable($$) -{ - my $interface = shift; - my $name = shift; - - # Generate the vtable - $res .="\tstruct $interface->{NAME}_vtable $name = {"; - - if (defined($interface->{BASE})) { - $res .= "\n\t\t{},"; - } - - my $data = $interface->{DATA}; - - foreach my $d (@{$data}) { - if ($d->{TYPE} eq "FUNCTION") { - $res .= "\n\t\tdcom_proxy_$interface->{NAME}_$d->{NAME}"; - $res .= ","; - } - } - - $res .= "\n\t};\n\n"; -} - -sub ParseRegFunc($) -{ - my $interface = shift; - - $res .= "static NTSTATUS dcom_proxy_$interface->{NAME}_init(void) -{ - struct GUID base_iid; - struct $interface->{NAME}_vtable *proxy_vtable = talloc(talloc_autofree_context(), struct $interface->{NAME}_vtable); -"; - - if (defined($interface->{BASE})) { - $res.= " - const void *base_vtable; - - GUID_from_string(DCERPC_" . (uc $interface->{BASE}) . "_UUID, &base_iid); - - base_vtable = dcom_proxy_vtable_by_iid(&base_iid); - if (base_vtable == NULL) { - DEBUG(0, (\"No proxy registered for base interface '$interface->{BASE}'\\n\")); - return NT_STATUS_FOOBAR; - } - - memcpy(&proxy_vtable, base_vtable, sizeof(struct $interface->{BASE}_vtable)); - -"; - } - foreach my $x (@{$interface->{DATA}}) { - next unless ($x->{TYPE} eq "FUNCTION"); - - $res .= "\tproxy_vtable.$x->{NAME} = dcom_proxy_$interface->{NAME}_$x->{NAME};\n"; - } - - $res.= " - GUID_from_string(DCERPC_" . (uc $interface->{NAME}) . "_UUID, &proxy_vtable.iid); - - return dcom_register_proxy(&proxy_vtable); -}\n\n"; -} - -##################################################################### -# parse a function -sub ParseFunction($$) -{ - my $interface = shift; - my $fn = shift; - my $name = $fn->{NAME}; - my $uname = uc $name; - - $res.=" -static $fn->{RETURN_TYPE} dcom_proxy_$interface->{NAME}_$name(struct $interface->{NAME} *d, TALLOC_CTX *mem_ctx" . Parse::Pidl::Samba::COM::Header::GetArgumentProtoList($fn) . ") -{ - struct dcerpc_pipe *p; - NTSTATUS status = dcom_get_pipe(d, &p); - struct $name r; - struct rpc_request *req; - - if (NT_STATUS_IS_ERR(status)) { - return status; - } - - ZERO_STRUCT(r.in.ORPCthis); - r.in.ORPCthis.version.MajorVersion = COM_MAJOR_VERSION; - r.in.ORPCthis.version.MinorVersion = COM_MINOR_VERSION; -"; - - # Put arguments into r - foreach my $a (@{$fn->{ELEMENTS}}) { - next unless (has_property($a, "in")); - if (Parse::Pidl::Typelist::typeIs($a->{TYPE}, "INTERFACE")) { - $res .="\tNDR_CHECK(dcom_OBJREF_from_IUnknown(&r.in.$a->{NAME}.obj, $a->{NAME}));\n"; - } else { - $res .= "\tr.in.$a->{NAME} = $a->{NAME};\n"; - } - } - - $res .=" - if (p->conn->flags & DCERPC_DEBUG_PRINT_IN) { - NDR_PRINT_IN_DEBUG($name, &r); - } - - status = dcerpc_ndr_request(p, &d->ipid, &dcerpc_table_$interface->{NAME}, DCERPC_$uname, mem_ctx, &r); - - if (NT_STATUS_IS_OK(status) && (p->conn->flags & DCERPC_DEBUG_PRINT_OUT)) { - NDR_PRINT_OUT_DEBUG($name, r); - } - -"; - - # Put r info back into arguments - foreach my $a (@{$fn->{ELEMENTS}}) { - next unless (has_property($a, "out")); - - if (Parse::Pidl::Typelist::typeIs($a->{TYPE}, "INTERFACE")) { - $res .="\tNDR_CHECK(dcom_IUnknown_from_OBJREF(d->ctx, &$a->{NAME}, r.out.$a->{NAME}.obj));\n"; - } else { - $res .= "\t*$a->{NAME} = r.out.$a->{NAME};\n"; - } - - } - - if ($fn->{RETURN_TYPE} eq "NTSTATUS") { - $res .= "\tif (NT_STATUS_IS_OK(status)) status = r.out.result;\n"; - } - - $res .= - " - return r.out.result; -}\n\n"; -} - -##################################################################### -# parse the interface definitions -sub ParseInterface($) -{ - my($interface) = shift; - my($data) = $interface->{DATA}; - $res = "/* DCOM proxy for $interface->{NAME} generated by pidl */\n\n"; - foreach my $d (@{$data}) { - ($d->{TYPE} eq "FUNCTION") && - ParseFunction($interface, $d); - } - - ParseRegFunc($interface); -} - -sub RegistrationFunction($$) -{ - my $idl = shift; - my $basename = shift; - - my $res = "\n\nNTSTATUS dcom_$basename\_init(void)\n"; - $res .= "{\n"; - $res .="\tNTSTATUS status = NT_STATUS_OK;\n"; - foreach my $interface (@{$idl}) { - next if $interface->{TYPE} ne "INTERFACE"; - next if not has_property($interface, "object"); - - my $data = $interface->{DATA}; - my $count = 0; - foreach my $d (@{$data}) { - if ($d->{TYPE} eq "FUNCTION") { $count++; } - } - - next if ($count == 0); - - $res .= "\tstatus = dcom_$interface->{NAME}_init();\n"; - $res .= "\tif (NT_STATUS_IS_ERR(status)) {\n"; - $res .= "\t\treturn status;\n"; - $res .= "\t}\n\n"; - } - $res .= "\treturn status;\n"; - $res .= "}\n\n"; - - return $res; -} - -sub Parse($) -{ - my $pidl = shift; - my $res = ""; - - foreach my $x (@{$pidl}) { - next if ($x->{TYPE} ne "INTERFACE"); - next if has_property($x, "local"); - next unless has_property($x, "object"); - - $res .= ParseInterface($x); - } - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/COM/Stub.pm b/source4/pidl/lib/Parse/Pidl/Samba/COM/Stub.pm deleted file mode 100644 index 17b33a6872..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/COM/Stub.pm +++ /dev/null @@ -1,327 +0,0 @@ -################################################### -# DCOM stub boilerplate generator -# Copyright jelmer@samba.org 2004-2005 -# Copyright tridge@samba.org 2003 -# Copyright metze@samba.org 2004 -# released under the GNU GPL - -package Parse::Pidl::Samba::COM::Stub; - -use Parse::Pidl::Util qw(has_property); -use strict; - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); - -sub pidl($) -{ - $res .= shift; -} - -##################################################### -# generate the switch statement for function dispatch -sub gen_dispatch_switch($) -{ - my $data = shift; - - my $count = 0; - foreach my $d (@{$data}) { - next if ($d->{TYPE} ne "FUNCTION"); - - pidl "\tcase $count: {\n"; - if ($d->{RETURN_TYPE} && $d->{RETURN_TYPE} ne "void") { - pidl "\t\tNTSTATUS result;\n"; - } - pidl "\t\tstruct $d->{NAME} *r2 = r;\n"; - pidl "\t\tif (DEBUGLEVEL > 10) {\n"; - pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($d->{NAME}, NDR_IN, r2);\n"; - pidl "\t\t}\n"; - if ($d->{RETURN_TYPE} && $d->{RETURN_TYPE} ne "void") { - pidl "\t\tresult = vtable->$d->{NAME}(iface, mem_ctx, r2);\n"; - } else { - pidl "\t\tvtable->$d->{NAME}(iface, mem_ctx, r2);\n"; - } - pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; - pidl "\t\t\tDEBUG(5,(\"function $d->{NAME} will reply async\\n\"));\n"; - pidl "\t\t}\n"; - pidl "\t\tbreak;\n\t}\n"; - $count++; - } -} - -##################################################### -# generate the switch statement for function reply -sub gen_reply_switch($) -{ - my $data = shift; - - my $count = 0; - foreach my $d (@{$data}) { - next if ($d->{TYPE} ne "FUNCTION"); - - pidl "\tcase $count: {\n"; - pidl "\t\tstruct $d->{NAME} *r2 = r;\n"; - pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; - pidl "\t\t\tDEBUG(5,(\"function $d->{NAME} replied async\\n\"));\n"; - pidl "\t\t}\n"; - pidl "\t\tif (DEBUGLEVEL > 10 && dce_call->fault_code == 0) {\n"; - pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($d->{NAME}, NDR_OUT | NDR_SET_VALUES, r2);\n"; - pidl "\t\t}\n"; - pidl "\t\tif (dce_call->fault_code != 0) {\n"; - pidl "\t\t\tDEBUG(2,(\"dcerpc_fault %s in $d->{NAME}\\n\", dcerpc_errstr(mem_ctx, dce_call->fault_code)));\n"; - pidl "\t\t}\n"; - pidl "\t\tbreak;\n\t}\n"; - $count++; - } -} - -##################################################################### -# produce boilerplate code for a interface -sub Boilerplate_Iface($) -{ - my($interface) = shift; - my($data) = $interface->{DATA}; - my $name = $interface->{NAME}; - my $uname = uc $name; - my $uuid = Parse::Pidl::Util::make_str($interface->{PROPERTIES}->{uuid}); - my $if_version = $interface->{PROPERTIES}->{version}; - - pidl " -static NTSTATUS $name\__op_bind(struct dcesrv_call_state *dce_call, const struct dcesrv_interface *iface) -{ -#ifdef DCESRV_INTERFACE_$uname\_BIND - return DCESRV_INTERFACE_$uname\_BIND(dce_call,iface); -#else - return NT_STATUS_OK; -#endif -} - -static void $name\__op_unbind(struct dcesrv_connection_context *context, const struct dcesrv_interface *iface) -{ -#ifdef DCESRV_INTERFACE_$uname\_UNBIND - DCESRV_INTERFACE_$uname\_UNBIND(context, iface); -#else - return; -#endif -} - -static NTSTATUS $name\__op_ndr_pull(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_pull *pull, void **r) -{ - NTSTATUS status; - uint16_t opnum = dce_call->pkt.u.request.opnum; - - dce_call->fault_code = 0; - - if (opnum >= dcerpc_table_$name.num_calls) { - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - return NT_STATUS_NET_WRITE_FAULT; - } - - *r = talloc_size(mem_ctx, dcerpc_table_$name.calls[opnum].struct_size); - NT_STATUS_HAVE_NO_MEMORY(*r); - - /* unravel the NDR for the packet */ - status = dcerpc_table_$name.calls[opnum].ndr_pull(pull, NDR_IN, *r); - if (!NT_STATUS_IS_OK(status)) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - dce_call->fault_code = DCERPC_FAULT_NDR; - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) -{ - uint16_t opnum = dce_call->pkt.u.request.opnum; - struct GUID ipid = dce_call->pkt.u.request.object.object; - struct dcom_interface_p *iface = dcom_get_local_iface_p(&ipid); - const struct dcom_$name\_vtable *vtable = iface->vtable; - - switch (opnum) { -"; - gen_dispatch_switch($data); - -pidl " - default: - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - break; - } - - if (dce_call->fault_code != 0) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_reply(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) -{ - uint16_t opnum = dce_call->pkt.u.request.opnum; - - switch (opnum) { -"; - gen_reply_switch($data); - -pidl " - default: - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - break; - } - - if (dce_call->fault_code != 0) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_ndr_push(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_push *push, const void *r) -{ - NTSTATUS status; - uint16_t opnum = dce_call->pkt.u.request.opnum; - - status = dcerpc_table_$name.calls[opnum].ndr_push(push, NDR_OUT, r); - if (!NT_STATUS_IS_OK(status)) { - dce_call->fault_code = DCERPC_FAULT_NDR; - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static const struct dcesrv_interface $name\_interface = { - .name = \"$name\", - .uuid = $uuid, - .if_version = $if_version, - .bind = $name\__op_bind, - .unbind = $name\__op_unbind, - .ndr_pull = $name\__op_ndr_pull, - .dispatch = $name\__op_dispatch, - .reply = $name\__op_reply, - .ndr_push = $name\__op_ndr_push -}; - -"; -} - -##################################################################### -# produce boilerplate code for an endpoint server -sub Boilerplate_Ep_Server($) -{ - my($interface) = shift; - my $name = $interface->{NAME}; - my $uname = uc $name; - - pidl " -static NTSTATUS $name\__op_init_server(struct dcesrv_context *dce_ctx, const struct dcesrv_endpoint_server *ep_server) -{ - int i; - - for (i=0;icount;i++) { - NTSTATUS ret; - const char *name = dcerpc_table_$name.endpoints->names[i]; - - ret = dcesrv_interface_register(dce_ctx, name, &$name\_interface, NULL); - if (!NT_STATUS_IS_OK(ret)) { - DEBUG(1,(\"$name\_op_init_server: failed to register endpoint \'%s\'\\n\",name)); - return ret; - } - } - - return NT_STATUS_OK; -} - -static BOOL $name\__op_interface_by_uuid(struct dcesrv_interface *iface, const char *uuid, uint32_t if_version) -{ - if (dcerpc_table_$name.if_version == if_version && - strcmp(dcerpc_table_$name.uuid, uuid)==0) { - memcpy(iface,&dcerpc_table_$name, sizeof(*iface)); - return True; - } - - return False; -} - -static BOOL $name\__op_interface_by_name(struct dcesrv_interface *iface, const char *name) -{ - if (strcmp(dcerpc_table_$name.name, name)==0) { - memcpy(iface,&dcerpc_table_$name, sizeof(*iface)); - return True; - } - - return False; -} - -NTSTATUS dcerpc_server_$name\_init(void) -{ - NTSTATUS ret; - struct dcesrv_endpoint_server ep_server; - - /* fill in our name */ - ep_server.name = \"$name\"; - - /* fill in all the operations */ - ep_server.init_server = $name\__op_init_server; - - ep_server.interface_by_uuid = $name\__op_interface_by_uuid; - ep_server.interface_by_name = $name\__op_interface_by_name; - - /* register ourselves with the DCERPC subsystem. */ - ret = dcerpc_register_ep_server(&ep_server); - - if (!NT_STATUS_IS_OK(ret)) { - DEBUG(0,(\"Failed to register \'$name\' endpoint server!\\n\")); - return ret; - } - - return ret; -} - -"; -} - -##################################################################### -# dcom interface stub from a parsed IDL structure -sub ParseInterface($) -{ - my($interface) = shift; - - return "" if has_property($interface, "local"); - - my($data) = $interface->{DATA}; - my $count = 0; - - $res = ""; - - if (!defined $interface->{PROPERTIES}->{uuid}) { - return $res; - } - - if (!defined $interface->{PROPERTIES}->{version}) { - $interface->{PROPERTIES}->{version} = "0.0"; - } - - foreach my $d (@{$data}) { - if ($d->{TYPE} eq "FUNCTION") { $count++; } - } - - if ($count == 0) { - return $res; - } - - $res = "/* dcom interface stub generated by pidl */\n\n"; - Boilerplate_Iface($interface); - Boilerplate_Ep_Server($interface); - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/EJS.pm b/source4/pidl/lib/Parse/Pidl/Samba/EJS.pm deleted file mode 100644 index 1e73696cc1..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/EJS.pm +++ /dev/null @@ -1,839 +0,0 @@ -################################################### -# EJS function wrapper generator -# Copyright jelmer@samba.org 2005 -# Copyright Andrew Tridgell 2005 -# released under the GNU GPL - -package Parse::Pidl::Samba::EJS; - -use strict; -use Parse::Pidl::Typelist; -use Parse::Pidl::Util qw(has_property); - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); -my %constants; - -my $tabs = ""; -sub pidl($) -{ - my $d = shift; - if ($d) { - $res .= $tabs; - $res .= $d; - } - $res .= "\n"; -} - -sub indent() -{ - $tabs .= "\t"; -} - -sub deindent() -{ - $tabs = substr($tabs, 0, -1); -} - -# this should probably be in ndr.pm -sub GenerateStructEnv($) -{ - my $x = shift; - my %env; - - foreach my $e (@{$x->{ELEMENTS}}) { - if ($e->{NAME}) { - $env{$e->{NAME}} = "r->$e->{NAME}"; - } - } - - $env{"this"} = "r"; - - return \%env; -} - -sub GenerateFunctionInEnv($) -{ - my $fn = shift; - my %env; - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep (/in/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = "r->in.$e->{NAME}"; - } - } - - return \%env; -} - -sub GenerateFunctionOutEnv($) -{ - my $fn = shift; - my %env; - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep (/out/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = "r->out.$e->{NAME}"; - } elsif (grep (/in/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = "r->in.$e->{NAME}"; - } - } - - return \%env; -} - -sub get_pointer_to($) -{ - my $var_name = shift; - - if ($var_name =~ /^\*(.*)$/) { - return $1; - } elsif ($var_name =~ /^\&(.*)$/) { - return "&($var_name)"; - } else { - return "&$var_name"; - } -} - -sub get_value_of($) -{ - my $var_name = shift; - - if ($var_name =~ /^\&(.*)$/) { - return $1; - } else { - return "*$var_name"; - } -} - -##################################################################### -# work out is a parse function should be declared static or not -sub fn_prefix($) -{ - my $fn = shift; - - return "" if (has_property($fn, "public")); - return "static "; -} - -########################### -# pull a scalar element -sub EjsPullScalar($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - - return if (has_property($e, "value")); - - my $pl = Parse::Pidl::NDR::GetPrevLevel($e, $l); - $var = get_pointer_to($var); - # have to handle strings specially :( - if ($e->{TYPE} eq "string" && $pl && $pl->{TYPE} eq "POINTER") { - $var = get_pointer_to($var); - } - pidl "NDR_CHECK(ejs_pull_$e->{TYPE}(ejs, v, $name, $var));"; -} - -########################### -# pull a pointer element -sub EjsPullPointer($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - pidl "if (ejs_pull_null(ejs, v, $name)) {"; - indent; - pidl "$var = NULL;"; - deindent; - pidl "} else {"; - indent; - pidl "EJS_ALLOC(ejs, $var);"; - $var = get_value_of($var); - EjsPullElement($e, Parse::Pidl::NDR::GetNextLevel($e, $l), $var, $name, $env); - deindent; - pidl "}"; -} - -########################### -# pull a string element -sub EjsPullString($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - $var = get_pointer_to($var); - pidl "NDR_CHECK(ejs_pull_string(ejs, v, $name, $var));"; -} - - -########################### -# pull an array element -sub EjsPullArray($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - my $nl = Parse::Pidl::NDR::GetNextLevel($e, $l); - my $length = Parse::Pidl::Util::ParseExpr($l->{LENGTH_IS}, $env); - my $size = Parse::Pidl::Util::ParseExpr($l->{SIZE_IS}, $env); - my $pl = Parse::Pidl::NDR::GetPrevLevel($e, $l); - if ($pl && $pl->{TYPE} eq "POINTER") { - $var = get_pointer_to($var); - } - # uint8 arrays are treated as data blobs - if ($nl->{TYPE} eq 'DATA' && $e->{TYPE} eq 'uint8') { - if (!$l->{IS_FIXED}) { - pidl "EJS_ALLOC_N(ejs, $var, $size);"; - } - pidl "ejs_pull_array_uint8(ejs, v, $name, $var, $length);"; - return; - } - my $avar = $var . "[i]"; - pidl "{"; - indent; - pidl "uint32_t i;"; - if (!$l->{IS_FIXED}) { - pidl "EJS_ALLOC_N(ejs, $var, $size);"; - } - pidl "for (i=0;i<$length;i++) {"; - indent; - pidl "char *id = talloc_asprintf(ejs, \"%s.%u\", $name, i);"; - EjsPullElement($e, $nl, $avar, "id", $env); - pidl "talloc_free(id);"; - deindent; - pidl "}"; - pidl "ejs_push_uint32(ejs, v, $name \".length\", &i);"; - deindent; - pidl "}"; -} - -########################### -# pull a switch element -sub EjsPullSwitch($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - my $switch_var = Parse::Pidl::Util::ParseExpr($l->{SWITCH_IS}, $env); - pidl "ejs_set_switch(ejs, $switch_var);"; - EjsPullElement($e, Parse::Pidl::NDR::GetNextLevel($e, $l), $var, $name, $env); -} - -########################### -# pull a structure element -sub EjsPullElement($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - if (has_property($e, "charset")) { - EjsPullString($e, $l, $var, $name, $env); - } elsif ($l->{TYPE} eq "ARRAY") { - EjsPullArray($e, $l, $var, $name, $env); - } elsif ($l->{TYPE} eq "DATA") { - EjsPullScalar($e, $l, $var, $name, $env); - } elsif (($l->{TYPE} eq "POINTER")) { - EjsPullPointer($e, $l, $var, $name, $env); - } elsif (($l->{TYPE} eq "SWITCH")) { - EjsPullSwitch($e, $l, $var, $name, $env); - } else { - pidl "return ejs_panic(ejs, \"unhandled pull type $l->{TYPE}\");"; - } -} - -############################################# -# pull a structure/union element at top level -sub EjsPullElementTop($$) -{ - my $e = shift; - my $env = shift; - my $l = $e->{LEVELS}[0]; - my $var = Parse::Pidl::Util::ParseExpr($e->{NAME}, $env); - my $name = "\"$e->{NAME}\""; - EjsPullElement($e, $l, $var, $name, $env); -} - -########################### -# pull a struct -sub EjsStructPull($$) -{ - my $name = shift; - my $d = shift; - my $env = GenerateStructEnv($d); - pidl fn_prefix($d); - pidl "NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, struct $name *r)\n{"; - indent; - pidl "NDR_CHECK(ejs_pull_struct_start(ejs, &v, name));"; - foreach my $e (@{$d->{ELEMENTS}}) { - EjsPullElementTop($e, $env); - } - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}\n"; -} - -########################### -# pull a union -sub EjsUnionPull($$) -{ - my $name = shift; - my $d = shift; - my $have_default = 0; - my $env = GenerateStructEnv($d); - pidl fn_prefix($d); - pidl "NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, union $name *r)\n{"; - indent; - pidl "NDR_CHECK(ejs_pull_struct_start(ejs, &v, name));"; - pidl "switch (ejs->switch_var) {"; - indent; - foreach my $e (@{$d->{ELEMENTS}}) { - if ($e->{CASE} eq "default") { - $have_default = 1; - } - pidl "$e->{CASE}:"; - indent; - if ($e->{TYPE} ne "EMPTY") { - EjsPullElementTop($e, $env); - } - pidl "break;"; - deindent; - } - if (! $have_default) { - pidl "default:"; - indent; - pidl "return ejs_panic(ejs, \"Bad switch value\");"; - deindent; - } - deindent; - pidl "}"; - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}"; -} - -############################################## -# put the enum elements in the constants array -sub EjsEnumConstant($) -{ - my $d = shift; - my $v = 0; - foreach my $e (@{$d->{ELEMENTS}}) { - my $el = $e; - chomp $el; - if ($el =~ /^(.*)=\s*(.*)\s*$/) { - $el = $1; - $v = $2; - } - $constants{$el} = $v; - $v++; - } -} - -########################### -# pull a enum -sub EjsEnumPull($$) -{ - my $name = shift; - my $d = shift; - EjsEnumConstant($d); - pidl fn_prefix($d); - pidl "NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, enum $name *r)\n{"; - indent; - pidl "unsigned e;"; - pidl "NDR_CHECK(ejs_pull_enum(ejs, v, name, &e));"; - pidl "*r = e;"; - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}\n"; -} - -########################### -# pull a bitmap -sub EjsBitmapPull($$) -{ - my $name = shift; - my $d = shift; - my $type_fn = $d->{BASE_TYPE}; - my($type_decl) = Parse::Pidl::Typelist::mapType($d->{BASE_TYPE}); - pidl fn_prefix($d); - pidl "NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, $type_decl *r)\n{"; - indent; - pidl "return ejs_pull_$type_fn(ejs, v, name, r);"; - deindent; - pidl "}"; -} - - -########################### -# generate a structure pull -sub EjsTypedefPull($) -{ - my $d = shift; - return if (has_property($d, "noejs")); - if ($d->{DATA}->{TYPE} eq 'STRUCT') { - EjsStructPull($d->{NAME}, $d->{DATA}); - } elsif ($d->{DATA}->{TYPE} eq 'UNION') { - EjsUnionPull($d->{NAME}, $d->{DATA}); - } elsif ($d->{DATA}->{TYPE} eq 'ENUM') { - EjsEnumPull($d->{NAME}, $d->{DATA}); - } elsif ($d->{DATA}->{TYPE} eq 'BITMAP') { - EjsBitmapPull($d->{NAME}, $d->{DATA}); - } else { - warn "Unhandled pull typedef $d->{NAME} of type $d->{DATA}->{TYPE}"; - } -} - -##################### -# generate a function -sub EjsPullFunction($) -{ - my $d = shift; - my $env = GenerateFunctionInEnv($d); - my $name = $d->{NAME}; - - pidl "\nstatic NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, struct $name *r)"; - pidl "{"; - indent; - pidl "NDR_CHECK(ejs_pull_struct_start(ejs, &v, \"input\"));"; - - # we pull non-array elements before array elements as arrays - # may have length_is() or size_is() properties that depend - # on the non-array elements - foreach my $e (@{$d->{ELEMENTS}}) { - next unless (grep(/in/, @{$e->{DIRECTION}})); - next if (has_property($e, "length_is") || - has_property($e, "size_is")); - EjsPullElementTop($e, $env); - } - - foreach my $e (@{$d->{ELEMENTS}}) { - next unless (grep(/in/, @{$e->{DIRECTION}})); - next unless (has_property($e, "length_is") || - has_property($e, "size_is")); - EjsPullElementTop($e, $env); - } - - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}\n"; -} - - -########################### -# push a scalar element -sub EjsPushScalar($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - # have to handle strings specially :( - my $pl = Parse::Pidl::NDR::GetPrevLevel($e, $l); - if ($e->{TYPE} ne "string" || ($pl && $pl->{TYPE} eq "POINTER")) { - $var = get_pointer_to($var); - } - pidl "NDR_CHECK(ejs_push_$e->{TYPE}(ejs, v, $name, $var));"; -} - -########################### -# push a string element -sub EjsPushString($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - pidl "NDR_CHECK(ejs_push_string(ejs, v, $name, $var));"; -} - -########################### -# push a pointer element -sub EjsPushPointer($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - pidl "if (NULL == $var) {"; - indent; - pidl "NDR_CHECK(ejs_push_null(ejs, v, $name));"; - deindent; - pidl "} else {"; - indent; - $var = get_value_of($var); - EjsPushElement($e, Parse::Pidl::NDR::GetNextLevel($e, $l), $var, $name, $env); - deindent; - pidl "}"; -} - -########################### -# push a switch element -sub EjsPushSwitch($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - my $switch_var = Parse::Pidl::Util::ParseExpr($l->{SWITCH_IS}, $env); - pidl "ejs_set_switch(ejs, $switch_var);"; - EjsPushElement($e, Parse::Pidl::NDR::GetNextLevel($e, $l), $var, $name, $env); -} - - -########################### -# push an array element -sub EjsPushArray($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - my $nl = Parse::Pidl::NDR::GetNextLevel($e, $l); - my $length = Parse::Pidl::Util::ParseExpr($l->{LENGTH_IS}, $env); - my $pl = Parse::Pidl::NDR::GetPrevLevel($e, $l); - if ($pl && $pl->{TYPE} eq "POINTER") { - $var = get_pointer_to($var); - } - # uint8 arrays are treated as data blobs - if ($nl->{TYPE} eq 'DATA' && $e->{TYPE} eq 'uint8') { - pidl "ejs_push_array_uint8(ejs, v, $name, $var, $length);"; - return; - } - my $avar = $var . "[i]"; - pidl "{"; - indent; - pidl "uint32_t i;"; - pidl "for (i=0;i<$length;i++) {"; - indent; - pidl "const char *id = talloc_asprintf(ejs, \"%s.%u\", $name, i);"; - EjsPushElement($e, $nl, $avar, "id", $env); - deindent; - pidl "}"; - pidl "ejs_push_uint32(ejs, v, $name \".length\", &i);"; - deindent; - pidl "}"; -} - -################################ -# push a structure/union element -sub EjsPushElement($$$$$) -{ - my ($e, $l, $var, $name, $env) = @_; - if (has_property($e, "charset")) { - EjsPushString($e, $l, $var, $name, $env); - } elsif ($l->{TYPE} eq "ARRAY") { - EjsPushArray($e, $l, $var, $name, $env); - } elsif ($l->{TYPE} eq "DATA") { - EjsPushScalar($e, $l, $var, $name, $env); - } elsif (($l->{TYPE} eq "POINTER")) { - EjsPushPointer($e, $l, $var, $name, $env); - } elsif (($l->{TYPE} eq "SWITCH")) { - EjsPushSwitch($e, $l, $var, $name, $env); - } else { - pidl "return ejs_panic(ejs, \"unhandled push type $l->{TYPE}\");"; - } -} - -############################################# -# push a structure/union element at top level -sub EjsPushElementTop($$) -{ - my $e = shift; - my $env = shift; - my $l = $e->{LEVELS}[0]; - my $var = Parse::Pidl::Util::ParseExpr($e->{NAME}, $env); - my $name = "\"$e->{NAME}\""; - EjsPushElement($e, $l, $var, $name, $env); -} - -########################### -# push a struct -sub EjsStructPush($$) -{ - my $name = shift; - my $d = shift; - my $env = GenerateStructEnv($d); - pidl fn_prefix($d); - pidl "NTSTATUS ejs_push_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, const struct $name *r)\n{"; - indent; - pidl "NDR_CHECK(ejs_push_struct_start(ejs, &v, name));"; - foreach my $e (@{$d->{ELEMENTS}}) { - EjsPushElementTop($e, $env); - } - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}\n"; -} - -########################### -# push a union -sub EjsUnionPush($$) -{ - my $name = shift; - my $d = shift; - my $have_default = 0; - my $env = GenerateStructEnv($d); - pidl fn_prefix($d); - pidl "NTSTATUS ejs_push_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, const union $name *r)\n{"; - indent; - pidl "NDR_CHECK(ejs_push_struct_start(ejs, &v, name));"; - pidl "switch (ejs->switch_var) {"; - indent; - foreach my $e (@{$d->{ELEMENTS}}) { - if ($e->{CASE} eq "default") { - $have_default = 1; - } - pidl "$e->{CASE}:"; - indent; - if ($e->{TYPE} ne "EMPTY") { - EjsPushElementTop($e, $env); - } - pidl "break;"; - deindent; - } - if (! $have_default) { - pidl "default:"; - indent; - pidl "return ejs_panic(ejs, \"Bad switch value\");"; - deindent; - } - deindent; - pidl "}"; - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}"; -} - -########################### -# push a enum -sub EjsEnumPush($$) -{ - my $name = shift; - my $d = shift; - EjsEnumConstant($d); - pidl fn_prefix($d); - pidl "NTSTATUS ejs_push_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, const enum $name *r)\n{"; - indent; - pidl "unsigned e = *r;"; - pidl "NDR_CHECK(ejs_push_enum(ejs, v, name, &e));"; - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}\n"; -} - -########################### -# push a bitmap -sub EjsBitmapPush($$) -{ - my $name = shift; - my $d = shift; - my $type_fn = $d->{BASE_TYPE}; - my($type_decl) = Parse::Pidl::Typelist::mapType($d->{BASE_TYPE}); - # put the bitmap elements in the constants array - foreach my $e (@{$d->{ELEMENTS}}) { - if ($e =~ /^(\w*)\s*(.*)\s*$/) { - my $bname = $1; - my $v = $2; - $constants{$bname} = $v; - } - } - pidl fn_prefix($d); - pidl "NTSTATUS ejs_push_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, const $type_decl *r)\n{"; - indent; - pidl "return ejs_push_$type_fn(ejs, v, name, r);"; - deindent; - pidl "}"; -} - - -########################### -# generate a structure push -sub EjsTypedefPush($) -{ - my $d = shift; - return if (has_property($d, "noejs")); - if ($d->{DATA}->{TYPE} eq 'STRUCT') { - EjsStructPush($d->{NAME}, $d->{DATA}); - } elsif ($d->{DATA}->{TYPE} eq 'UNION') { - EjsUnionPush($d->{NAME}, $d->{DATA}); - } elsif ($d->{DATA}->{TYPE} eq 'ENUM') { - EjsEnumPush($d->{NAME}, $d->{DATA}); - } elsif ($d->{DATA}->{TYPE} eq 'BITMAP') { - EjsBitmapPush($d->{NAME}, $d->{DATA}); - } else { - warn "Unhandled push typedef $d->{NAME} of type $d->{DATA}->{TYPE}"; - } -} - - -##################### -# generate a function -sub EjsPushFunction($) -{ - my $d = shift; - my $env = GenerateFunctionOutEnv($d); - - pidl "\nstatic NTSTATUS ejs_push_$d->{NAME}(struct ejs_rpc *ejs, struct MprVar *v, const struct $d->{NAME} *r)"; - pidl "{"; - indent; - pidl "NDR_CHECK(ejs_push_struct_start(ejs, &v, \"output\"));"; - - foreach my $e (@{$d->{ELEMENTS}}) { - next unless (grep(/out/, @{$e->{DIRECTION}})); - EjsPushElementTop($e, $env); - } - - if ($d->{RETURN_TYPE}) { - my $t = $d->{RETURN_TYPE}; - pidl "NDR_CHECK(ejs_push_$t(ejs, v, \"result\", &r->out.result));"; - } - - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}\n"; -} - - -################################# -# generate a ejs mapping function -sub EjsFunction($$) -{ - my $d = shift; - my $iface = shift; - my $name = $d->{NAME}; - my $callnum = uc("DCERPC_$name"); - my $table = "&dcerpc_table_$iface"; - - pidl "static int ejs_$name(int eid, int argc, struct MprVar **argv)"; - pidl "{"; - indent; - pidl "return ejs_rpc_call(eid, argc, argv, $table, $callnum, (ejs_pull_function_t)ejs_pull_$name, (ejs_push_function_t)ejs_push_$name);"; - deindent; - pidl "}\n"; -} - -################### -# handle a constant -sub EjsConst($) -{ - my $const = shift; - $constants{$const->{NAME}} = $const->{VALUE}; -} - -##################################################################### -# parse the interface definitions -sub EjsInterface($$) -{ - my($interface,$needed) = @_; - my @fns = (); - my $name = $interface->{NAME}; - - %constants = (); - - foreach my $d (@{$interface->{TYPEDEFS}}) { - ($needed->{"push_$d->{NAME}"}) && EjsTypedefPush($d); - ($needed->{"pull_$d->{NAME}"}) && EjsTypedefPull($d); - } - - foreach my $d (@{$interface->{FUNCTIONS}}) { - next if not defined($d->{OPNUM}); - next if Parse::Pidl::Util::has_property($d, "noejs"); - - EjsPullFunction($d); - EjsPushFunction($d); - EjsFunction($d, $name); - - push (@fns, $d->{NAME}); - } - - foreach my $d (@{$interface->{CONSTS}}) { - EjsConst($d); - } - - pidl "static int ejs_$name\_init(int eid, int argc, struct MprVar **argv)"; - pidl "{"; - indent; - pidl "struct MprVar *obj = mprInitObject(eid, \"$name\", argc, argv);"; - foreach (@fns) { - pidl "mprSetCFunction(obj, \"$_\", ejs_$_);"; - } - foreach my $v (keys %constants) { - my $value = $constants{$v}; - if (substr($value, 0, 1) eq "\"") { - pidl "mprSetVar(obj, \"$v\", mprString($value));"; - } else { - pidl "mprSetVar(obj, \"$v\", mprCreateNumberVar($value));"; - } - } - pidl "return ejs_rpc_init(obj, \"$name\");"; - deindent; - pidl "}\n"; - - pidl "NTSTATUS ejs_init_$name(void)"; - pidl "{"; - indent; - pidl "return smbcalls_register_ejs(\"$name\_init\", ejs_$name\_init);"; - deindent; - pidl "}"; -} - -##################################################################### -# parse a parsed IDL into a C header -sub Parse($$) -{ - my($ndr,$hdr) = @_; - - my $ejs_hdr = $hdr; - $ejs_hdr =~ s/.h$/_ejs.h/; - $res = ""; - pidl " -/* EJS wrapper functions auto-generated by pidl */ -#include \"includes.h\" -#include \"lib/appweb/ejs/ejs.h\" -#include \"scripting/ejs/ejsrpc.h\" -#include \"scripting/ejs/smbcalls.h\" -#include \"librpc/gen_ndr/ndr_misc_ejs.h\" -#include \"$hdr\" -#include \"$ejs_hdr\" - -"; - - my %needed = (); - - foreach my $x (@{$ndr}) { - ($x->{TYPE} eq "INTERFACE") && NeededInterface($x, \%needed); - } - - foreach my $x (@{$ndr}) { - ($x->{TYPE} eq "INTERFACE") && EjsInterface($x, \%needed); - } - - return $res; -} - -sub NeededFunction($$) -{ - my ($fn,$needed) = @_; - $needed->{"pull_$fn->{NAME}"} = 1; - $needed->{"push_$fn->{NAME}"} = 1; - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep (/in/, @{$e->{DIRECTION}})) { - $needed->{"pull_$e->{TYPE}"} = 1; - } - if (grep (/out/, @{$e->{DIRECTION}})) { - $needed->{"push_$e->{TYPE}"} = 1; - } - } -} - -sub NeededTypedef($$) -{ - my ($t,$needed) = @_; - if (Parse::Pidl::Util::has_property($t, "public")) { - $needed->{"pull_$t->{NAME}"} = not Parse::Pidl::Util::has_property($t, "noejs"); - $needed->{"push_$t->{NAME}"} = not Parse::Pidl::Util::has_property($t, "noejs"); - } - if ($t->{DATA}->{TYPE} ne "STRUCT" && - $t->{DATA}->{TYPE} ne "UNION") { - return; - } - for my $e (@{$t->{DATA}->{ELEMENTS}}) { - if ($needed->{"pull_$t->{NAME}"}) { - $needed->{"pull_$e->{TYPE}"} = 1; - } - if ($needed->{"push_$t->{NAME}"}) { - $needed->{"push_$e->{TYPE}"} = 1; - } - } -} - -##################################################################### -# work out what parse functions are needed -sub NeededInterface($$) -{ - my ($interface,$needed) = @_; - foreach my $d (@{$interface->{FUNCTIONS}}) { - NeededFunction($d, $needed); - } - foreach my $d (reverse @{$interface->{TYPEDEFS}}) { - NeededTypedef($d, $needed); - } -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/EJSHeader.pm b/source4/pidl/lib/Parse/Pidl/Samba/EJSHeader.pm deleted file mode 100644 index fed717cad0..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/EJSHeader.pm +++ /dev/null @@ -1,79 +0,0 @@ -################################################### -# create C header files for an EJS mapping functions -# Copyright tridge@samba.org 2005 -# released under the GNU GPL - -package Parse::Pidl::Samba::EJSHeader; - -use strict; -use Parse::Pidl::Typelist; -use Parse::Pidl::Util qw(has_property); - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); - -sub pidl ($) -{ - $res .= shift; -} - -##################################################################### -# prototype a typedef -sub HeaderTypedefProto($) -{ - my $d = shift; - my $name = $d->{NAME}; - - return unless has_property($d, "public"); - - my $type_decl = Parse::Pidl::Typelist::mapType($name); - - pidl "NTSTATUS ejs_push_$d->{NAME}(struct ejs_rpc *, struct MprVar *, const char *, const $type_decl *);\n"; - pidl "NTSTATUS ejs_pull_$d->{NAME}(struct ejs_rpc *, struct MprVar *, const char *, $type_decl *);\n"; -} - -##################################################################### -# parse the interface definitions -sub HeaderInterface($) -{ - my($interface) = shift; - - my $count = 0; - - pidl "#ifndef _HEADER_EJS_$interface->{NAME}\n"; - pidl "#define _HEADER_EJS_$interface->{NAME}\n\n"; - - if (defined $interface->{PROPERTIES}->{depends}) { - my @d = split / /, $interface->{PROPERTIES}->{depends}; - foreach my $i (@d) { - pidl "#include \"librpc/gen_ndr/ndr_$i\_ejs\.h\"\n"; - } - } - - pidl "\n"; - - foreach my $d (@{$interface->{TYPEDEFS}}) { - HeaderTypedefProto($d); - } - - pidl "\n"; - pidl "#endif /* _HEADER_EJS_$interface->{NAME} */\n"; -} - -##################################################################### -# parse a parsed IDL into a C header -sub Parse($) -{ - my($idl) = shift; - - $res = ""; - pidl "/* header auto-generated by pidl */\n\n"; - foreach my $x (@{$idl}) { - ($x->{TYPE} eq "INTERFACE") && HeaderInterface($x); - } - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/Header.pm b/source4/pidl/lib/Parse/Pidl/Samba/Header.pm deleted file mode 100644 index f235a96cb8..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/Header.pm +++ /dev/null @@ -1,361 +0,0 @@ -################################################### -# create C header files for an IDL structure -# Copyright tridge@samba.org 2000 -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -package Parse::Pidl::Samba::Header; - -use strict; -use Parse::Pidl::Typelist qw(mapType); -use Parse::Pidl::Util qw(has_property is_constant); -use Parse::Pidl::NDR qw(GetNextLevel GetPrevLevel); - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); -my($tab_depth); - -sub pidl ($) -{ - $res .= shift; -} - -sub tabs() -{ - my $res = ""; - $res .="\t" foreach (1..$tab_depth); - return $res; -} - -##################################################################### -# parse a properties list -sub HeaderProperties($$) -{ - my($props,$ignores) = @_; - my $ret = ""; - - foreach my $d (keys %{$props}) { - next if (grep(/^$d$/, @$ignores)); - if($props->{$d} ne "1") { - $ret.= "$d($props->{$d}),"; - } else { - $ret.="$d,"; - } - } - - if ($ret) { - pidl "/* [" . substr($ret, 0, -1) . "] */"; - } -} - -##################################################################### -# parse a structure element -sub HeaderElement($) -{ - my($element) = shift; - - pidl tabs(); - HeaderType($element, $element->{TYPE}, ""); - pidl " "; - my $numstar = $element->{POINTERS}; - if ($numstar >= 1) { - $numstar-- if Parse::Pidl::Typelist::scalar_is_reference($element->{TYPE}); - } - foreach (@{$element->{ARRAY_LEN}}) - { - next if is_constant($_) and - not has_property($element, "charset"); - $numstar++; - } - pidl "*" foreach (1..$numstar); - pidl $element->{NAME}; - foreach (@{$element->{ARRAY_LEN}}) { - next unless (is_constant($_) and - not has_property($element, "charset")); - pidl "[$_]"; - } - - pidl ";"; - if (defined $element->{PROPERTIES}) { - HeaderProperties($element->{PROPERTIES}, ["in", "out"]); - } - pidl "\n"; -} - -##################################################################### -# parse a struct -sub HeaderStruct($$) -{ - my($struct,$name) = @_; - pidl "struct $name {\n"; - $tab_depth++; - my $el_count=0; - if (defined $struct->{ELEMENTS}) { - foreach my $e (@{$struct->{ELEMENTS}}) { - HeaderElement($e); - $el_count++; - } - } - if ($el_count == 0) { - # some compilers can't handle empty structures - pidl tabs()."char _empty_;\n"; - } - $tab_depth--; - pidl tabs()."}"; - if (defined $struct->{PROPERTIES}) { - HeaderProperties($struct->{PROPERTIES}, []); - } -} - -##################################################################### -# parse a enum -sub HeaderEnum($$) -{ - my($enum,$name) = @_; - my $first = 1; - - if (not Parse::Pidl::Util::useUintEnums()) { - pidl "enum $name {\n"; - $tab_depth++; - foreach my $e (@{$enum->{ELEMENTS}}) { - unless ($first) { pidl ",\n"; } - $first = 0; - pidl tabs(); - pidl $e; - } - pidl "\n"; - $tab_depth--; - pidl "}"; - } else { - my $count = 0; - pidl "enum $name { __donnot_use_enum_$name=0x7FFFFFFF};\n"; - my $with_val = 0; - my $without_val = 0; - foreach my $e (@{$enum->{ELEMENTS}}) { - my $t = "$e"; - my $name; - my $value; - if ($t =~ /(.*)=(.*)/) { - $name = $1; - $value = $2; - $with_val = 1; - die ("you can't mix enum member with values and without values when using --uint-enums!") - unless ($without_val == 0); - } else { - $name = $t; - $value = $count++; - $without_val = 1; - die ("you can't mix enum member with values and without values when using --uint-enums!") - unless ($with_val == 0); - } - pidl "#define $name ( $value )\n"; - } - pidl "\n"; - } -} - -##################################################################### -# parse a bitmap -sub HeaderBitmap($$) -{ - my($bitmap,$name) = @_; - - pidl "/* bitmap $name */\n"; - pidl "#define $_\n" foreach (@{$bitmap->{ELEMENTS}}); - pidl "\n"; -} - -##################################################################### -# parse a union -sub HeaderUnion($$) -{ - my($union,$name) = @_; - my %done = (); - - pidl "union $name {\n"; - $tab_depth++; - foreach my $e (@{$union->{ELEMENTS}}) { - if ($e->{TYPE} ne "EMPTY") { - if (! defined $done{$e->{NAME}}) { - HeaderElement($e); - } - $done{$e->{NAME}} = 1; - } - } - $tab_depth--; - pidl "}"; - - if (defined $union->{PROPERTIES}) { - HeaderProperties($union->{PROPERTIES}, []); - } -} - -##################################################################### -# parse a type -sub HeaderType($$$) -{ - my($e,$data,$name) = @_; - if (ref($data) eq "HASH") { - ($data->{TYPE} eq "ENUM") && HeaderEnum($data, $name); - ($data->{TYPE} eq "BITMAP") && HeaderBitmap($data, $name); - ($data->{TYPE} eq "STRUCT") && HeaderStruct($data, $name); - ($data->{TYPE} eq "UNION") && HeaderUnion($data, $name); - return; - } - - if (has_property($e, "charset")) { - pidl "const char"; - } else { - pidl mapType($e->{TYPE}); - } -} - -##################################################################### -# parse a typedef -sub HeaderTypedef($) -{ - my($typedef) = shift; - HeaderType($typedef, $typedef->{DATA}, $typedef->{NAME}); - pidl ";\n\n" unless ($typedef->{DATA}->{TYPE} eq "BITMAP"); -} - -##################################################################### -# parse a const -sub HeaderConst($) -{ - my($const) = shift; - if (!defined($const->{ARRAY_LEN}[0])) { - pidl "#define $const->{NAME}\t( $const->{VALUE} )\n"; - } else { - pidl "#define $const->{NAME}\t $const->{VALUE}\n"; - } -} - -##################################################################### -# parse a function -sub HeaderFunctionInOut($$) -{ - my($fn,$prop) = @_; - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (has_property($e, $prop)) { - HeaderElement($e); - } - } -} - -##################################################################### -# determine if we need an "in" or "out" section -sub HeaderFunctionInOut_needed($$) -{ - my($fn,$prop) = @_; - - return 1 if ($prop eq "out" && $fn->{RETURN_TYPE} ne "void"); - - foreach (@{$fn->{ELEMENTS}}) { - return 1 if (has_property($_, $prop)); - } - - return undef; -} - -my %headerstructs = (); - -##################################################################### -# parse a function -sub HeaderFunction($) -{ - my($fn) = shift; - - return if ($headerstructs{$fn->{NAME}}); - - $headerstructs{$fn->{NAME}} = 1; - - pidl "\nstruct $fn->{NAME} {\n"; - $tab_depth++; - my $needed = 0; - - if (HeaderFunctionInOut_needed($fn, "in")) { - pidl tabs()."struct {\n"; - $tab_depth++; - HeaderFunctionInOut($fn, "in"); - $tab_depth--; - pidl tabs()."} in;\n\n"; - $needed++; - } - - if (HeaderFunctionInOut_needed($fn, "out")) { - pidl tabs()."struct {\n"; - $tab_depth++; - HeaderFunctionInOut($fn, "out"); - if ($fn->{RETURN_TYPE} ne "void") { - pidl tabs().mapType($fn->{RETURN_TYPE}) . " result;\n"; - } - $tab_depth--; - pidl tabs()."} out;\n\n"; - $needed++; - } - - if (! $needed) { - # sigh - some compilers don't like empty structures - pidl tabs()."int _dummy_element;\n"; - } - - $tab_depth--; - pidl "};\n\n"; -} - -##################################################################### -# parse the interface definitions -sub HeaderInterface($) -{ - my($interface) = shift; - - my $count = 0; - - pidl "#ifndef _HEADER_$interface->{NAME}\n"; - pidl "#define _HEADER_$interface->{NAME}\n\n"; - - if (defined $interface->{PROPERTIES}->{depends}) { - my @d = split / /, $interface->{PROPERTIES}->{depends}; - foreach my $i (@d) { - pidl "#include \"librpc/gen_ndr/$i\.h\"\n"; - } - } - - foreach my $d (@{$interface->{DATA}}) { - next if ($d->{TYPE} ne "CONST"); - HeaderConst($d); - } - - foreach my $d (@{$interface->{DATA}}) { - next if ($d->{TYPE} ne "TYPEDEF"); - HeaderTypedef($d); - } - - foreach my $d (@{$interface->{DATA}}) { - next if ($d->{TYPE} ne "FUNCTION"); - HeaderFunction($d); - } - - pidl "#endif /* _HEADER_$interface->{NAME} */\n"; -} - -##################################################################### -# parse a parsed IDL into a C header -sub Parse($) -{ - my($idl) = shift; - $tab_depth = 0; - - $res = ""; - pidl "/* header auto-generated by pidl */\n\n"; - foreach my $x (@{$idl}) { - ($x->{TYPE} eq "INTERFACE") && HeaderInterface($x); - } - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/NDR/Client.pm b/source4/pidl/lib/Parse/Pidl/Samba/NDR/Client.pm deleted file mode 100644 index 3ec19fa158..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/NDR/Client.pm +++ /dev/null @@ -1,102 +0,0 @@ -################################################### -# client calls generator -# Copyright tridge@samba.org 2003 -# released under the GNU GPL - -package Parse::Pidl::Samba::NDR::Client; - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -my($res); - -##################################################################### -# parse a function -sub ParseFunction($$) -{ - my ($interface, $fn) = @_; - my $name = $fn->{NAME}; - my $uname = uc $name; - - $res .= " -struct rpc_request *dcerpc_$name\_send(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r) -{ - if (p->conn->flags & DCERPC_DEBUG_PRINT_IN) { - NDR_PRINT_IN_DEBUG($name, r); - } - - return dcerpc_ndr_request_send(p, NULL, &dcerpc_table_$interface->{NAME}, DCERPC_$uname, mem_ctx, r); -} - -NTSTATUS dcerpc_$name(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r) -{ - struct rpc_request *req; - NTSTATUS status; - - req = dcerpc_$name\_send(p, mem_ctx, r); - if (req == NULL) return NT_STATUS_NO_MEMORY; - - status = dcerpc_ndr_request_recv(req); - - if (NT_STATUS_IS_OK(status) && (p->conn->flags & DCERPC_DEBUG_PRINT_OUT)) { - NDR_PRINT_OUT_DEBUG($name, r); - } -"; - - if (defined($fn->{RETURN_TYPE}) and $fn->{RETURN_TYPE} eq "NTSTATUS") { - $res .= "\tif (NT_STATUS_IS_OK(status)) status = r->out.result;\n"; - } - $res .= -" - return status; -} -"; -} - -my %done; - -##################################################################### -# parse the interface definitions -sub ParseInterface($) -{ - my($interface) = shift; - $res .= "/* $interface->{NAME} - client functions generated by pidl */\n\n"; - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - next if not defined($fn->{OPNUM}); - next if defined($done{$fn->{NAME}}); - ParseFunction($interface, $fn); - $done{$fn->{NAME}} = 1; - } - - return $res; -} - -sub Parse($$) -{ - my($ndr) = shift; - my($filename) = shift; - - my $h_filename = $filename; - $res = ""; - - if ($h_filename =~ /(.*)\.c/) { - $h_filename = "$1.h"; - } - - $res .= "/* client functions auto-generated by pidl */\n"; - $res .= "\n"; - $res .= "#include \"includes.h\"\n"; - $res .= "#include \"$h_filename\"\n"; - $res .= "\n"; - - foreach my $x (@{$ndr}) { - ($x->{TYPE} eq "INTERFACE") && ParseInterface($x); - } - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/NDR/Header.pm b/source4/pidl/lib/Parse/Pidl/Samba/NDR/Header.pm deleted file mode 100644 index dd1848152e..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/NDR/Header.pm +++ /dev/null @@ -1,169 +0,0 @@ -################################################### -# create C header files for an IDL structure -# Copyright tridge@samba.org 2000 -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -package Parse::Pidl::Samba::NDR::Header; - -use strict; -use Parse::Pidl::Typelist qw(mapType); -use Parse::Pidl::Util qw(has_property is_constant); -use Parse::Pidl::NDR qw(GetNextLevel GetPrevLevel); -use Parse::Pidl::Samba::NDR::Parser; - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); -my($tab_depth); - -sub pidl ($) -{ - $res .= shift; -} - -sub tabs() -{ - my $res = ""; - $res .="\t" foreach (1..$tab_depth); - return $res; -} - -##################################################################### -# prototype a typedef -sub HeaderTypedefProto($) -{ - my($d) = shift; - - my $tf = Parse::Pidl::Samba::NDR::Parser::get_typefamily($d->{DATA}{TYPE}); - - if (has_property($d, "gensize")) { - my $size_args = $tf->{SIZE_FN_ARGS}->($d); - pidl "size_t ndr_size_$d->{NAME}($size_args);\n"; - } - - return unless has_property($d, "public"); - - unless (has_property($d, "nopush")) { - pidl "NTSTATUS ndr_push_$d->{NAME}(struct ndr_push *ndr, int ndr_flags, " . $tf->{DECL}->($d, "push") . ");\n"; - } - unless (has_property($d, "nopull")) { - pidl "NTSTATUS ndr_pull_$d->{NAME}(struct ndr_pull *ndr, int ndr_flags, " . $tf->{DECL}->($d, "pull") . ");\n"; - } - unless (has_property($d, "noprint")) { - pidl "void ndr_print_$d->{NAME}(struct ndr_print *ndr, const char *name, " . $tf->{DECL}->($d, "print") . ");\n"; - } -} - -##################################################################### -# output prototypes for a IDL function -sub HeaderFnProto($$) -{ - my ($interface,$fn) = @_; - my $name = $fn->{NAME}; - - pidl "void ndr_print_$name(struct ndr_print *ndr, const char *name, int flags, const struct $name *r);\n"; - - unless (has_property($fn, "noopnum")) { - pidl "NTSTATUS dcerpc_$name(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r);\n"; - pidl "struct rpc_request *dcerpc_$name\_send(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r);\n"; - } - - return unless has_property($fn, "public"); - - pidl "NTSTATUS ndr_push_$name(struct ndr_push *ndr, int flags, const struct $name *r);\n"; - pidl "NTSTATUS ndr_pull_$name(struct ndr_pull *ndr, int flags, struct $name *r);\n"; - - pidl "\n"; -} - -##################################################################### -# parse the interface definitions -sub HeaderInterface($) -{ - my($interface) = shift; - - if (defined $interface->{PROPERTIES}->{depends}) { - my @d = split / /, $interface->{PROPERTIES}->{depends}; - foreach my $i (@d) { - pidl "#include \"librpc/gen_ndr/ndr_$i\.h\"\n"; - } - } - - my $count = 0; - - pidl "#ifndef _HEADER_NDR_$interface->{NAME}\n"; - pidl "#define _HEADER_NDR_$interface->{NAME}\n\n"; - - if (defined $interface->{PROPERTIES}->{uuid}) { - my $name = uc $interface->{NAME}; - pidl "#define DCERPC_$name\_UUID " . - Parse::Pidl::Util::make_str(lc($interface->{PROPERTIES}->{uuid})) . "\n"; - - if(!defined $interface->{PROPERTIES}->{version}) { $interface->{PROPERTIES}->{version} = "0.0"; } - pidl "#define DCERPC_$name\_VERSION $interface->{PROPERTIES}->{version}\n"; - - pidl "#define DCERPC_$name\_NAME \"$interface->{NAME}\"\n"; - - if(!defined $interface->{PROPERTIES}->{helpstring}) { $interface->{PROPERTIES}->{helpstring} = "NULL"; } - pidl "#define DCERPC_$name\_HELPSTRING $interface->{PROPERTIES}->{helpstring}\n"; - - pidl "\nextern const struct dcerpc_interface_table dcerpc_table_$interface->{NAME};\n"; - pidl "NTSTATUS dcerpc_server_$interface->{NAME}_init(void);\n\n"; - } - - foreach my $d (@{$interface->{DATA}}) { - next if $d->{TYPE} ne "FUNCTION"; - next if has_property($d, "noopnum"); - next if grep(/$d->{NAME}/,@{$interface->{INHERITED_FUNCTIONS}}); - my $u_name = uc $d->{NAME}; - pidl "#define DCERPC_$u_name ("; - - if (defined($interface->{BASE})) { - pidl "DCERPC_" . uc $interface->{BASE} . "_CALL_COUNT + "; - } - - pidl sprintf("0x%02x", $count) . ")\n"; - $count++; - } - - pidl "\n#define DCERPC_" . uc $interface->{NAME} . "_CALL_COUNT ("; - - if (defined($interface->{BASE})) { - pidl "DCERPC_" . uc $interface->{BASE} . "_CALL_COUNT + "; - } - - pidl "$count)\n\n"; - - foreach my $d (@{$interface->{DATA}}) { - next if ($d->{TYPE} ne "TYPEDEF"); - HeaderTypedefProto($d); - } - - foreach my $d (@{$interface->{DATA}}) { - next if ($d->{TYPE} ne "FUNCTION"); - HeaderFnProto($interface, $d); - } - - pidl "#endif /* _HEADER_NDR_$interface->{NAME} */\n"; -} - -##################################################################### -# parse a parsed IDL into a C header -sub Parse($$) -{ - my($idl,$basename) = @_; - $tab_depth = 0; - - $res = ""; - pidl "/* header auto-generated by pidl */\n"; - pidl "#include \"librpc/gen_ndr/$basename\.h\"\n\n"; - - foreach my $x (@{$idl}) { - ($x->{TYPE} eq "INTERFACE") && HeaderInterface($x); - } - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/NDR/Parser.pm b/source4/pidl/lib/Parse/Pidl/Samba/NDR/Parser.pm deleted file mode 100644 index 84f3091586..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/NDR/Parser.pm +++ /dev/null @@ -1,2389 +0,0 @@ -################################################### -# Samba4 NDR parser generator for IDL structures -# Copyright tridge@samba.org 2000-2003 -# Copyright tpot@samba.org 2001 -# Copyright jelmer@samba.org 2004-2005 -# released under the GNU GPL - -package Parse::Pidl::Samba::NDR::Parser; - -use strict; -use Parse::Pidl::Typelist qw(hasType getType mapType); -use Parse::Pidl::Util qw(has_property ParseExpr); -use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred); - -use vars qw($VERSION); -$VERSION = '0.01'; - -# list of known types -my %typefamily; - -sub get_typefamily($) -{ - my $n = shift; - return $typefamily{$n}; -} - -sub append_prefix($$) -{ - my ($e, $var_name) = @_; - my $pointers = 0; - - foreach my $l (@{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER") { - $pointers++; - } elsif ($l->{TYPE} eq "ARRAY") { - if (($pointers == 0) and - (not $l->{IS_FIXED}) and - (not $l->{IS_INLINE})) { - return get_value_of($var_name); - } - } elsif ($l->{TYPE} eq "DATA") { - if (Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { - return get_value_of($var_name) unless ($pointers); - } - } - } - - return $var_name; -} - -sub has_fast_array($$) -{ - my ($e,$l) = @_; - - return 0 if ($l->{TYPE} ne "ARRAY"); - - my $nl = GetNextLevel($e,$l); - return 0 unless ($nl->{TYPE} eq "DATA"); - return 0 unless (hasType($nl->{DATA_TYPE})); - - my $t = getType($nl->{DATA_TYPE}); - - # Only uint8 and string have fast array functions at the moment - return ($t->{NAME} eq "uint8") or ($t->{NAME} eq "string"); -} - -sub is_charset_array($$) -{ - my ($e,$l) = @_; - - return 0 if ($l->{TYPE} ne "ARRAY"); - - my $nl = GetNextLevel($e,$l); - - return 0 unless ($nl->{TYPE} eq "DATA"); - - return has_property($e, "charset"); -} - -sub get_pointer_to($) -{ - my $var_name = shift; - - if ($var_name =~ /^\*(.*)$/) { - return $1; - } elsif ($var_name =~ /^\&(.*)$/) { - return "&($var_name)"; - } else { - return "&$var_name"; - } -} - -sub get_value_of($) -{ - my $var_name = shift; - - if ($var_name =~ /^\&(.*)$/) { - return $1; - } else { - return "*$var_name"; - } -} - -my $res = ""; -my $deferred = ""; -my $tabs = ""; - -#################################### -# pidl() is our basic output routine -sub pidl($) -{ - my $d = shift; - if ($d) { - $res .= $tabs; - $res .= $d; - } - $res .="\n"; -} - -#################################### -# defer() is like pidl(), but adds to -# a deferred buffer which is then added to the -# output buffer at the end of the structure/union/function -# This is needed to cope with code that must be pushed back -# to the end of a block of elements -sub defer($) -{ - my $d = shift; - if ($d) { - $deferred .= $tabs; - $deferred .= $d; - } - $deferred .="\n"; -} - -######################################## -# add the deferred content to the current -# output -sub add_deferred() -{ - $res .= $deferred; - $deferred = ""; -} - -sub indent() -{ - $tabs .= "\t"; -} - -sub deindent() -{ - $tabs = substr($tabs, 0, -1); -} - -##################################################################### -# check that a variable we get from ParseExpr isn't a null pointer -sub check_null_pointer($) -{ - my $size = shift; - if ($size =~ /^\*/) { - my $size2 = substr($size, 1); - pidl "if ($size2 == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;"; - } -} - -##################################################################### -# check that a variable we get from ParseExpr isn't a null pointer, -# putting the check at the end of the structure/function -sub check_null_pointer_deferred($) -{ - my $size = shift; - if ($size =~ /^\*/) { - my $size2 = substr($size, 1); - defer "if ($size2 == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;"; - } -} - -##################################################################### -# check that a variable we get from ParseExpr isn't a null pointer -# void return varient -sub check_null_pointer_void($) -{ - my $size = shift; - if ($size =~ /^\*/) { - my $size2 = substr($size, 1); - pidl "if ($size2 == NULL) return;"; - } -} - -##################################################################### -# work out is a parse function should be declared static or not -sub fn_prefix($) -{ - my $fn = shift; - - return "" if (has_property($fn, "public")); - return "static "; -} - -################################################################### -# setup any special flags for an element or structure -sub start_flags($) -{ - my $e = shift; - my $flags = has_property($e, "flag"); - if (defined $flags) { - pidl "{"; - indent; - pidl "uint32_t _flags_save_$e->{TYPE} = ndr->flags;"; - pidl "ndr_set_flags(&ndr->flags, $flags);"; - } -} - -################################################################### -# end any special flags for an element or structure -sub end_flags($) -{ - my $e = shift; - my $flags = has_property($e, "flag"); - if (defined $flags) { - pidl "ndr->flags = _flags_save_$e->{TYPE};"; - deindent; - pidl "}"; - } -} - -sub GenerateStructEnv($) -{ - my $x = shift; - my %env; - - foreach my $e (@{$x->{ELEMENTS}}) { - $env{$e->{NAME}} = "r->$e->{NAME}"; - } - - $env{"this"} = "r"; - - return \%env; -} - -sub EnvSubstituteValue($$) -{ - my ($env,$s) = @_; - - # Substitute the value() values in the env - foreach my $e (@{$s->{ELEMENTS}}) { - next unless (my $v = has_property($e, "value")); - - $env->{$e->{NAME}} = ParseExpr($v, $env); - } - - return $env; -} - -sub GenerateFunctionInEnv($) -{ - my $fn = shift; - my %env; - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep (/in/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = "r->in.$e->{NAME}"; - } - } - - return \%env; -} - -sub GenerateFunctionOutEnv($) -{ - my $fn = shift; - my %env; - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep (/out/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = "r->out.$e->{NAME}"; - } elsif (grep (/in/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = "r->in.$e->{NAME}"; - } - } - - return \%env; -} - -##################################################################### -# parse the data of an array - push side -sub ParseArrayPushHeader($$$$$) -{ - my ($e,$l,$ndr,$var_name,$env) = @_; - - my $size; - my $length; - - if ($l->{IS_ZERO_TERMINATED}) { - if (has_property($e, "charset")) { - $size = $length = "ndr_charset_length($var_name, CH_$e->{PROPERTIES}->{charset})"; - } else { - $size = $length = "ndr_string_length($var_name, sizeof(*$var_name))"; - } - } else { - $size = ParseExpr($l->{SIZE_IS}, $env); - $length = ParseExpr($l->{LENGTH_IS}, $env); - } - - if ((!$l->{IS_SURROUNDING}) and $l->{IS_CONFORMANT}) { - pidl "NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, $size));"; - } - - if ($l->{IS_VARYING}) { - pidl "NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, 0));"; # array offset - pidl "NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, $length));"; - } - - return $length; -} - -##################################################################### -# parse an array - pull side -sub ParseArrayPullHeader($$$$$) -{ - my ($e,$l,$ndr,$var_name,$env) = @_; - - my $length; - my $size; - - if ($l->{IS_CONFORMANT}) { - $length = $size = "ndr_get_array_size($ndr, " . get_pointer_to($var_name) . ")"; - } elsif ($l->{IS_ZERO_TERMINATED}) { # Noheader arrays - $length = $size = "ndr_get_string_size($ndr, sizeof(*$var_name))"; - } else { - $length = $size = ParseExpr($l->{SIZE_IS}, $env); - } - - if ((!$l->{IS_SURROUNDING}) and $l->{IS_CONFORMANT}) { - pidl "NDR_CHECK(ndr_pull_array_size(ndr, " . get_pointer_to($var_name) . "));"; - } - - - if ($l->{IS_VARYING}) { - pidl "NDR_CHECK(ndr_pull_array_length($ndr, " . get_pointer_to($var_name) . "));"; - $length = "ndr_get_array_length($ndr, " . get_pointer_to($var_name) .")"; - } - - check_null_pointer($length); - - if ($length ne $size) { - pidl "if ($length > $size) {"; - indent; - pidl "return ndr_pull_error($ndr, NDR_ERR_ARRAY_SIZE, \"Bad array size %u should exceed array length %u\", $size, $length);"; - deindent; - pidl "}"; - } - - if ($l->{IS_CONFORMANT} and not $l->{IS_ZERO_TERMINATED}) { - my $size = ParseExpr($l->{SIZE_IS}, $env); - defer "if ($var_name) {"; - check_null_pointer_deferred($size); - defer "NDR_CHECK(ndr_check_array_size(ndr, (void*)" . get_pointer_to($var_name) . ", $size));"; - defer "}"; - } - - if ($l->{IS_VARYING} and not $l->{IS_ZERO_TERMINATED}) { - my $length = ParseExpr($l->{LENGTH_IS}, $env); - defer "if ($var_name) {"; - check_null_pointer_deferred($length); - defer "NDR_CHECK(ndr_check_array_length(ndr, (void*)" . get_pointer_to($var_name) . ", $length));"; - defer "}" - } - - if (not $l->{IS_FIXED} and not is_charset_array($e, $l)) { - AllocateArrayLevel($e,$l,$ndr,$env,$size); - } - - return $length; -} - -sub compression_alg($$) -{ - my ($e,$l) = @_; - my $compression = $l->{COMPRESSION}; - my ($alg, $clen, $dlen) = split(/ /, $compression); - - return $alg; -} - -sub compression_clen($$$) -{ - my ($e,$l,$env) = @_; - my $compression = $l->{COMPRESSION}; - my ($alg, $clen, $dlen) = split(/ /, $compression); - - return ParseExpr($clen, $env); -} - -sub compression_dlen($$$) -{ - my ($e,$l,$env) = @_; - my $compression = $l->{COMPRESSION}; - my ($alg, $clen, $dlen) = split(/ /, $compression); - - return ParseExpr($dlen, $env); -} - -sub ParseCompressionPushStart($$$$) -{ - my ($e,$l,$ndr,$env) = @_; - my $comndr = "$ndr\_compressed"; - my $alg = compression_alg($e, $l); - my $dlen = compression_dlen($e, $l, $env); - - pidl "{"; - indent; - pidl "struct ndr_push *$comndr;"; - pidl "NDR_CHECK(ndr_push_compression_start($ndr, &$comndr, $alg, $dlen));"; - - return $comndr; -} - -sub ParseCompressionPushEnd($$$$) -{ - my ($e,$l,$ndr,$env) = @_; - my $comndr = "$ndr\_compressed"; - my $alg = compression_alg($e, $l); - my $dlen = compression_dlen($e, $l, $env); - - pidl "NDR_CHECK(ndr_push_compression_end($ndr, $comndr, $alg, $dlen));"; - deindent; - pidl "}"; -} - -sub ParseCompressionPullStart($$$$) -{ - my ($e,$l,$ndr,$env) = @_; - my $comndr = "$ndr\_compressed"; - my $alg = compression_alg($e, $l); - my $dlen = compression_dlen($e, $l, $env); - - pidl "{"; - indent; - pidl "struct ndr_pull *$comndr;"; - pidl "NDR_CHECK(ndr_pull_compression_start($ndr, &$comndr, $alg, $dlen));"; - - return $comndr; -} - -sub ParseCompressionPullEnd($$$$) -{ - my ($e,$l,$ndr,$env) = @_; - my $comndr = "$ndr\_compressed"; - my $alg = compression_alg($e, $l); - my $dlen = compression_dlen($e, $l, $env); - - pidl "NDR_CHECK(ndr_pull_compression_end($ndr, $comndr, $alg, $dlen));"; - deindent; - pidl "}"; -} - -sub ParseObfuscationPushStart($$) -{ - my ($e,$ndr) = @_; - my $obfuscation = has_property($e, "obfuscation"); - - pidl "NDR_CHECK(ndr_push_obfuscation_start($ndr, $obfuscation));"; - - return $ndr; -} - -sub ParseObfuscationPushEnd($$) -{ - my ($e,$ndr) = @_; - my $obfuscation = has_property($e, "obfuscation"); - - pidl "NDR_CHECK(ndr_push_obfuscation_end($ndr, $obfuscation));"; -} - -sub ParseObfuscationPullStart($$) -{ - my ($e,$ndr) = @_; - my $obfuscation = has_property($e, "obfuscation"); - - pidl "NDR_CHECK(ndr_pull_obfuscation_start($ndr, $obfuscation));"; - - return $ndr; -} - -sub ParseObfuscationPullEnd($$) -{ - my ($e,$ndr) = @_; - my $obfuscation = has_property($e, "obfuscation"); - - pidl "NDR_CHECK(ndr_pull_obfuscation_end($ndr, $obfuscation));"; -} - -sub ParseSubcontextPushStart($$$$) -{ - my ($e,$l,$ndr,$env) = @_; - my $subndr = "_ndr_$e->{NAME}"; - my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE},$env); - - pidl "{"; - indent; - pidl "struct ndr_push *$subndr;"; - pidl "NDR_CHECK(ndr_push_subcontext_start($ndr, &$subndr, $l->{HEADER_SIZE}, $subcontext_size));"; - - if (defined $l->{COMPRESSION}) { - $subndr = ParseCompressionPushStart($e, $l, $subndr, $env); - } - - if (defined $l->{OBFUSCATION}) { - $subndr = ParseObfuscationPushStart($e, $subndr); - } - - return $subndr; -} - -sub ParseSubcontextPushEnd($$$$) -{ - my ($e,$l,$ndr,$env) = @_; - my $subndr = "_ndr_$e->{NAME}"; - my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE},$env); - - if (defined $l->{COMPRESSION}) { - ParseCompressionPushEnd($e, $l, $subndr, $env); - } - - if (defined $l->{OBFUSCATION}) { - ParseObfuscationPushEnd($e, $subndr); - } - - pidl "NDR_CHECK(ndr_push_subcontext_end($ndr, $subndr, $l->{HEADER_SIZE}, $subcontext_size));"; - deindent; - pidl "}"; -} - -sub ParseSubcontextPullStart($$$$) -{ - my ($e,$l,$ndr,$env) = @_; - my $subndr = "_ndr_$e->{NAME}"; - my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE},$env); - - pidl "{"; - indent; - pidl "struct ndr_pull *$subndr;"; - pidl "NDR_CHECK(ndr_pull_subcontext_start($ndr, &$subndr, $l->{HEADER_SIZE}, $subcontext_size));"; - - if (defined $l->{COMPRESSION}) { - $subndr = ParseCompressionPullStart($e, $l, $subndr, $env); - } - - if (defined $l->{OBFUSCATION}) { - $subndr = ParseObfuscationPullStart($e, $subndr); - } - - return $subndr; -} - -sub ParseSubcontextPullEnd($$$$) -{ - my ($e,$l,$ndr,$env) = @_; - my $subndr = "_ndr_$e->{NAME}"; - my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE},$env); - - if (defined $l->{COMPRESSION}) { - ParseCompressionPullEnd($e, $l, $subndr, $env); - } - - if (defined $l->{OBFUSCATION}) { - ParseObfuscationPullEnd($e, $subndr); - } - - pidl "NDR_CHECK(ndr_pull_subcontext_end($ndr, $subndr, $l->{HEADER_SIZE}, $subcontext_size));"; - deindent; - pidl "}"; -} - -sub ParseElementPushLevel -{ - my ($e,$l,$ndr,$var_name,$env,$primitives,$deferred) = @_; - - my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred); - - if ($l->{TYPE} eq "ARRAY" and ($l->{IS_CONFORMANT} or $l->{IS_VARYING})) { - $var_name = get_pointer_to($var_name); - } - - if (defined($ndr_flags)) { - if ($l->{TYPE} eq "SUBCONTEXT") { - my $subndr = ParseSubcontextPushStart($e, $l, $ndr, $env); - ParseElementPushLevel($e, GetNextLevel($e, $l), $subndr, $var_name, $env, 1, 1); - ParseSubcontextPushEnd($e, $l, $ndr, $env); - } elsif ($l->{TYPE} eq "POINTER") { - ParsePtrPush($e, $l, $var_name); - } elsif ($l->{TYPE} eq "ARRAY") { - my $length = ParseArrayPushHeader($e, $l, $ndr, $var_name, $env); - - my $nl = GetNextLevel($e, $l); - - # Allow speedups for arrays of scalar types - if (is_charset_array($e,$l)) { - pidl "NDR_CHECK(ndr_push_charset($ndr, $ndr_flags, $var_name, $length, sizeof(" . mapType($nl->{DATA_TYPE}) . "), CH_$e->{PROPERTIES}->{charset}));"; - return; - } elsif (has_fast_array($e,$l)) { - pidl "NDR_CHECK(ndr_push_array_$nl->{DATA_TYPE}($ndr, $ndr_flags, $var_name, $length));"; - return; - } - } elsif ($l->{TYPE} eq "SWITCH") { - ParseSwitchPush($e, $l, $ndr, $var_name, $ndr_flags, $env); - } elsif ($l->{TYPE} eq "DATA") { - ParseDataPush($e, $l, $ndr, $var_name, $ndr_flags); - } - } - - if ($l->{TYPE} eq "POINTER" and $deferred) { - if ($l->{POINTER_TYPE} ne "ref") { - pidl "if ($var_name) {"; - indent; - if ($l->{POINTER_TYPE} eq "relative") { - pidl "NDR_CHECK(ndr_push_relative_ptr2(ndr, $var_name));"; - } - } - $var_name = get_value_of($var_name); - ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 1, 1); - - if ($l->{POINTER_TYPE} ne "ref") { - deindent; - pidl "}"; - } - } elsif ($l->{TYPE} eq "ARRAY" and not has_fast_array($e,$l) and - not is_charset_array($e, $l)) { - my $length = ParseExpr($l->{LENGTH_IS}, $env); - my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; - - $var_name = $var_name . "[$counter]"; - - if (($primitives and not $l->{IS_DEFERRED}) or ($deferred and $l->{IS_DEFERRED})) { - pidl "for ($counter = 0; $counter < $length; $counter++) {"; - indent; - ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 1, 0); - deindent; - pidl "}"; - } - - if ($deferred and ContainsDeferred($e, $l)) { - pidl "for ($counter = 0; $counter < $length; $counter++) {"; - indent; - ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 0, 1); - deindent; - pidl "}"; - } - } elsif ($l->{TYPE} eq "SWITCH") { - ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, $primitives, $deferred); - } -} - -##################################################################### -# parse scalars in a structure element -sub ParseElementPush($$$$$$) -{ - my ($e,$ndr,$var_prefix,$env,$primitives,$deferred) = @_; - my $subndr = undef; - - my $var_name = $var_prefix.$e->{NAME}; - - $var_name = append_prefix($e, $var_name); - - return unless $primitives or ($deferred and ContainsDeferred($e, $e->{LEVELS}[0])); - - start_flags($e); - - if (my $value = has_property($e, "value")) { - $var_name = ParseExpr($value, $env); - } - - ParseElementPushLevel($e, $e->{LEVELS}[0], $ndr, $var_name, $env, $primitives, $deferred); - - end_flags($e); -} - -##################################################################### -# parse a pointer in a struct element or function -sub ParsePtrPush($$$) -{ - my ($e,$l,$var_name) = @_; - - if ($l->{POINTER_TYPE} eq "ref") { - if ($l->{LEVEL} eq "EMBEDDED") { - pidl "NDR_CHECK(ndr_push_ref_ptr(ndr, $var_name));"; - } else { - check_null_pointer(get_value_of($var_name)); - } - } elsif ($l->{POINTER_TYPE} eq "relative") { - pidl "NDR_CHECK(ndr_push_relative_ptr1(ndr, $var_name));"; - } elsif ($l->{POINTER_TYPE} eq "unique") { - pidl "NDR_CHECK(ndr_push_unique_ptr(ndr, $var_name));"; - } elsif ($l->{POINTER_TYPE} eq "sptr") { - pidl "NDR_CHECK(ndr_push_sptr_ptr(ndr, $var_name));"; - } else { - die("Unhandled pointer type $l->{POINTER_TYPE}"); - } -} - -##################################################################### -# print scalars in a structure element -sub ParseElementPrint($$$) -{ - my($e,$var_name,$env) = @_; - - $var_name = append_prefix($e, $var_name); - return if (has_property($e, "noprint")); - - if (my $value = has_property($e, "value")) { - $var_name = "(ndr->flags & LIBNDR_PRINT_SET_VALUES)?" . ParseExpr($value,$env) . ":$var_name"; - } - - foreach my $l (@{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER") { - pidl "ndr_print_ptr(ndr, \"$e->{NAME}\", $var_name);"; - pidl "ndr->depth++;"; - if ($l->{POINTER_TYPE} ne "ref") { - pidl "if ($var_name) {"; - indent; - } - $var_name = get_value_of($var_name); - } elsif ($l->{TYPE} eq "ARRAY") { - my $length; - - if ($l->{IS_CONFORMANT} or $l->{IS_VARYING}) { - $var_name = get_pointer_to($var_name); - } - - if ($l->{IS_ZERO_TERMINATED}) { - $length = "ndr_string_length($var_name, sizeof(*$var_name))"; - } else { - $length = ParseExpr($l->{LENGTH_IS}, $env); - } - - if (is_charset_array($e,$l)) { - pidl "ndr_print_string(ndr, \"$e->{NAME}\", $var_name);"; - last; - } elsif (has_fast_array($e, $l)) { - my $nl = GetNextLevel($e, $l); - pidl "ndr_print_array_$nl->{DATA_TYPE}(ndr, \"$e->{NAME}\", $var_name, $length);"; - last; - } else { - my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; - - pidl "ndr->print(ndr, \"\%s: ARRAY(\%d)\", \"$e->{NAME}\", $length);"; - pidl 'ndr->depth++;'; - pidl "for ($counter=0;$counter<$length;$counter++) {"; - indent; - pidl "char *idx_$l->{LEVEL_INDEX}=NULL;"; - pidl "asprintf(&idx_$l->{LEVEL_INDEX}, \"[\%d]\", $counter);"; - pidl "if (idx_$l->{LEVEL_INDEX}) {"; - indent; - - $var_name = $var_name . "[$counter]"; - } - } elsif ($l->{TYPE} eq "DATA") { - if (not Parse::Pidl::Typelist::is_scalar($l->{DATA_TYPE}) or Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { - $var_name = get_pointer_to($var_name); - } - pidl "ndr_print_$l->{DATA_TYPE}(ndr, \"$e->{NAME}\", $var_name);"; - } elsif ($l->{TYPE} eq "SWITCH") { - my $switch_var = ParseExpr($l->{SWITCH_IS}, $env); - check_null_pointer_void($switch_var); - pidl "ndr_print_set_switch_value(ndr, " . get_pointer_to($var_name) . ", $switch_var);"; - } - } - - foreach my $l (reverse @{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER") { - if ($l->{POINTER_TYPE} ne "ref") { - deindent; - pidl "}"; - } - pidl "ndr->depth--;"; - } elsif (($l->{TYPE} eq "ARRAY") - and not is_charset_array($e,$l) - and not has_fast_array($e,$l)) { - pidl "free(idx_$l->{LEVEL_INDEX});"; - deindent; - pidl "}"; - deindent; - pidl "}"; - pidl "ndr->depth--;"; - } - } -} - -##################################################################### -# parse scalars in a structure element - pull size -sub ParseSwitchPull($$$$$$) -{ - my($e,$l,$ndr,$var_name,$ndr_flags,$env) = @_; - my $switch_var = ParseExpr($l->{SWITCH_IS}, $env); - - check_null_pointer($switch_var); - - $var_name = get_pointer_to($var_name); - pidl "NDR_CHECK(ndr_pull_set_switch_value($ndr, $var_name, $switch_var));"; -} - -##################################################################### -# push switch element -sub ParseSwitchPush($$$$$$) -{ - my($e,$l,$ndr,$var_name,$ndr_flags,$env) = @_; - my $switch_var = ParseExpr($l->{SWITCH_IS}, $env); - - check_null_pointer($switch_var); - $var_name = get_pointer_to($var_name); - pidl "NDR_CHECK(ndr_push_set_switch_value($ndr, $var_name, $switch_var));"; -} - -sub ParseDataPull($$$$$) -{ - my ($e,$l,$ndr,$var_name,$ndr_flags) = @_; - - if (Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { - $var_name = get_pointer_to($var_name); - } - - $var_name = get_pointer_to($var_name); - - pidl "NDR_CHECK(ndr_pull_$l->{DATA_TYPE}($ndr, $ndr_flags, $var_name));"; - - if (my $range = has_property($e, "range")) { - $var_name = get_value_of($var_name); - my ($low, $high) = split(/ /, $range, 2); - pidl "if ($var_name < $low || $var_name > $high) {"; - pidl "\treturn ndr_pull_error($ndr, NDR_ERR_RANGE, \"value out of range\");"; - pidl "}"; - } -} - -sub ParseDataPush($$$$$) -{ - my ($e,$l,$ndr,$var_name,$ndr_flags) = @_; - - # strings are passed by value rather then reference - if (not Parse::Pidl::Typelist::is_scalar($l->{DATA_TYPE}) or Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { - $var_name = get_pointer_to($var_name); - } - - pidl "NDR_CHECK(ndr_push_$l->{DATA_TYPE}($ndr, $ndr_flags, $var_name));"; -} - -sub CalcNdrFlags($$$) -{ - my ($l,$primitives,$deferred) = @_; - - my $scalars = 0; - my $buffers = 0; - - # Add NDR_SCALARS if this one is deferred - # and deferreds may be pushed - $scalars = 1 if ($l->{IS_DEFERRED} and $deferred); - - # Add NDR_SCALARS if this one is not deferred and - # primitives may be pushed - $scalars = 1 if (!$l->{IS_DEFERRED} and $primitives); - - # Add NDR_BUFFERS if this one contains deferred stuff - # and deferreds may be pushed - $buffers = 1 if ($l->{CONTAINS_DEFERRED} and $deferred); - - return "NDR_SCALARS|NDR_BUFFERS" if ($scalars and $buffers); - return "NDR_SCALARS" if ($scalars); - return "NDR_BUFFERS" if ($buffers); - return undef; -} - -sub ParseMemCtxPullStart($$$) -{ - my $e = shift; - my $l = shift; - my $ptr_name = shift; - - my $mem_r_ctx = "_mem_save_$e->{NAME}_$l->{LEVEL_INDEX}"; - my $mem_c_ctx = $ptr_name; - my $mem_c_flags = "0"; - - return if ($l->{TYPE} eq "ARRAY" and $l->{IS_FIXED}); - - if (($l->{TYPE} eq "POINTER") and ($l->{POINTER_TYPE} eq "ref")) { - my $nl = GetNextLevel($e, $l); - my $next_is_array = ($nl->{TYPE} eq "ARRAY"); - my $next_is_string = (($nl->{TYPE} eq "DATA") and - ($nl->{DATA_TYPE} eq "string")); - if ($next_is_array or $next_is_string) { - return; - } else { - $mem_c_flags = "LIBNDR_FLAG_REF_ALLOC"; - } - } - - pidl "$mem_r_ctx = NDR_PULL_GET_MEM_CTX(ndr);"; - pidl "NDR_PULL_SET_MEM_CTX(ndr, $mem_c_ctx, $mem_c_flags);"; -} - -sub ParseMemCtxPullEnd($$) -{ - my $e = shift; - my $l = shift; - - my $mem_r_ctx = "_mem_save_$e->{NAME}_$l->{LEVEL_INDEX}"; - my $mem_r_flags = "0"; - - return if ($l->{TYPE} eq "ARRAY" and $l->{IS_FIXED}); - - if (($l->{TYPE} eq "POINTER") and ($l->{POINTER_TYPE} eq "ref")) { - my $nl = GetNextLevel($e, $l); - my $next_is_array = ($nl->{TYPE} eq "ARRAY"); - my $next_is_string = (($nl->{TYPE} eq "DATA") and - ($nl->{DATA_TYPE} eq "string")); - if ($next_is_array or $next_is_string) { - return; - } else { - $mem_r_flags = "LIBNDR_FLAG_REF_ALLOC"; - } - } - - pidl "NDR_PULL_SET_MEM_CTX(ndr, $mem_r_ctx, $mem_r_flags);"; -} - -sub CheckStringTerminator($$$$) -{ - my ($ndr,$e,$l,$length) = @_; - my $nl = GetNextLevel($e, $l); - - # Make sure last element is zero! - pidl "NDR_CHECK(ndr_check_string_terminator($ndr, $length, sizeof($nl->{DATA_TYPE}_t)));"; -} - -sub ParseElementPullLevel -{ - my($e,$l,$ndr,$var_name,$env,$primitives,$deferred) = @_; - - my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred); - - if ($l->{TYPE} eq "ARRAY" and ($l->{IS_VARYING} or $l->{IS_CONFORMANT})) { - $var_name = get_pointer_to($var_name); - } - - # Only pull something if there's actually something to be pulled - if (defined($ndr_flags)) { - if ($l->{TYPE} eq "SUBCONTEXT") { - my $subndr = ParseSubcontextPullStart($e, $l, $ndr, $env); - ParseElementPullLevel($e, GetNextLevel($e,$l), $subndr, $var_name, $env, 1, 1); - ParseSubcontextPullEnd($e, $l, $ndr, $env); - } elsif ($l->{TYPE} eq "ARRAY") { - my $length = ParseArrayPullHeader($e, $l, $ndr, $var_name, $env); - - my $nl = GetNextLevel($e, $l); - - if (is_charset_array($e,$l)) { - if ($l->{IS_ZERO_TERMINATED}) { - CheckStringTerminator($ndr, $e, $l, $length); - } - pidl "NDR_CHECK(ndr_pull_charset($ndr, $ndr_flags, ".get_pointer_to($var_name).", $length, sizeof(" . mapType($nl->{DATA_TYPE}) . "), CH_$e->{PROPERTIES}->{charset}));"; - return; - } elsif (has_fast_array($e, $l)) { - if ($l->{IS_ZERO_TERMINATED}) { - CheckStringTerminator($ndr,$e,$l,$length); - } - pidl "NDR_CHECK(ndr_pull_array_$nl->{DATA_TYPE}($ndr, $ndr_flags, $var_name, $length));"; - return; - } - } elsif ($l->{TYPE} eq "POINTER") { - ParsePtrPull($e, $l, $ndr, $var_name); - } elsif ($l->{TYPE} eq "SWITCH") { - ParseSwitchPull($e, $l, $ndr, $var_name, $ndr_flags, $env); - } elsif ($l->{TYPE} eq "DATA") { - ParseDataPull($e, $l, $ndr, $var_name, $ndr_flags); - } - } - - # add additional constructions - if ($l->{TYPE} eq "POINTER" and $deferred) { - if ($l->{POINTER_TYPE} ne "ref") { - pidl "if ($var_name) {"; - indent; - - if ($l->{POINTER_TYPE} eq "relative") { - pidl "struct ndr_pull_save _relative_save;"; - pidl "ndr_pull_save(ndr, &_relative_save);"; - pidl "NDR_CHECK(ndr_pull_relative_ptr2(ndr, $var_name));"; - } - } - - ParseMemCtxPullStart($e,$l, $var_name); - - $var_name = get_value_of($var_name); - ParseElementPullLevel($e,GetNextLevel($e,$l), $ndr, $var_name, $env, 1, 1); - - ParseMemCtxPullEnd($e,$l); - - if ($l->{POINTER_TYPE} ne "ref") { - if ($l->{POINTER_TYPE} eq "relative") { - pidl "ndr_pull_restore(ndr, &_relative_save);"; - } - deindent; - pidl "}"; - } - } elsif ($l->{TYPE} eq "ARRAY" and - not has_fast_array($e,$l) and not is_charset_array($e, $l)) { - my $length = ParseExpr($l->{LENGTH_IS}, $env); - my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; - my $array_name = $var_name; - - $var_name = $var_name . "[$counter]"; - - ParseMemCtxPullStart($e,$l, $array_name); - - if (($primitives and not $l->{IS_DEFERRED}) or ($deferred and $l->{IS_DEFERRED})) { - my $nl = GetNextLevel($e,$l); - - if ($l->{IS_ZERO_TERMINATED}) { - CheckStringTerminator($ndr,$e,$l,$length); - } - - pidl "for ($counter = 0; $counter < $length; $counter++) {"; - indent; - ParseElementPullLevel($e, $nl, $ndr, $var_name, $env, 1, 0); - deindent; - pidl "}"; - } - - if ($deferred and ContainsDeferred($e, $l)) { - pidl "for ($counter = 0; $counter < $length; $counter++) {"; - indent; - ParseElementPullLevel($e,GetNextLevel($e,$l), $ndr, $var_name, $env, 0, 1); - deindent; - pidl "}"; - } - - ParseMemCtxPullEnd($e,$l); - - } elsif ($l->{TYPE} eq "SWITCH") { - ParseElementPullLevel($e,GetNextLevel($e,$l), $ndr, $var_name, $env, $primitives, $deferred); - } -} - -##################################################################### -# parse scalars in a structure element - pull size -sub ParseElementPull($$$$$$) -{ - my($e,$ndr,$var_prefix,$env,$primitives,$deferred) = @_; - - my $var_name = $var_prefix.$e->{NAME}; - - $var_name = append_prefix($e, $var_name); - - return unless $primitives or ($deferred and ContainsDeferred($e, $e->{LEVELS}[0])); - - start_flags($e); - - ParseElementPullLevel($e,$e->{LEVELS}[0],$ndr,$var_name,$env,$primitives,$deferred); - - end_flags($e); -} - -##################################################################### -# parse a pointer in a struct element or function -sub ParsePtrPull($$$$) -{ - my($e,$l,$ndr,$var_name) = @_; - - my $nl = GetNextLevel($e, $l); - my $next_is_array = ($nl->{TYPE} eq "ARRAY"); - my $next_is_string = (($nl->{TYPE} eq "DATA") and - ($nl->{DATA_TYPE} eq "string")); - - if ($l->{POINTER_TYPE} eq "ref") { - unless ($l->{LEVEL} eq "TOP") { - pidl "NDR_CHECK(ndr_pull_ref_ptr($ndr, &_ptr_$e->{NAME}));"; - } - - unless ($next_is_array or $next_is_string) { - pidl "if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {"; - pidl "\tNDR_PULL_ALLOC($ndr, $var_name);"; - pidl "}"; - } - - return; - } elsif (($l->{POINTER_TYPE} eq "unique") or - ($l->{POINTER_TYPE} eq "relative") or - ($l->{POINTER_TYPE} eq "sptr")) { - pidl "NDR_CHECK(ndr_pull_generic_ptr($ndr, &_ptr_$e->{NAME}));"; - pidl "if (_ptr_$e->{NAME}) {"; - indent; - } else { - die("Unhandled pointer type $l->{POINTER_TYPE}"); - } - - # Don't do this for arrays, they're allocated at the actual level - # of the array - unless ($next_is_array or $next_is_string) { - pidl "NDR_PULL_ALLOC($ndr, $var_name);"; - } else { - # FIXME: Yes, this is nasty. - # We allocate an array twice - # - once just to indicate that it's there, - # - then the real allocation... - pidl "NDR_PULL_ALLOC_SIZE($ndr, $var_name, 1);"; - } - - #pidl "memset($var_name, 0, sizeof($var_name));"; - if ($l->{POINTER_TYPE} eq "relative") { - pidl "NDR_CHECK(ndr_pull_relative_ptr1($ndr, $var_name, _ptr_$e->{NAME}));"; - } - deindent; - pidl "} else {"; - pidl "\t$var_name = NULL;"; - pidl "}"; -} - -##################################################################### -# parse a struct -sub ParseStructPush($$) -{ - my($struct,$name) = @_; - - return unless defined($struct->{ELEMENTS}); - - my $env = GenerateStructEnv($struct); - - EnvSubstituteValue($env, $struct); - - # save the old relative_base_offset - pidl "uint32_t _save_relative_base_offset = ndr_push_get_relative_base_offset(ndr);" if defined($struct->{PROPERTIES}{relative_base}); - - foreach my $e (@{$struct->{ELEMENTS}}) { - DeclareArrayVariables($e); - } - - start_flags($struct); - - # see if the structure contains a conformant array. If it - # does, then it must be the last element of the structure, and - # we need to push the conformant length early, as it fits on - # the wire before the structure (and even before the structure - # alignment) - if (defined($struct->{SURROUNDING_ELEMENT})) { - my $e = $struct->{SURROUNDING_ELEMENT}; - - if (defined($e->{LEVELS}[0]) and - $e->{LEVELS}[0]->{TYPE} eq "ARRAY") { - my $size; - - if ($e->{LEVELS}[0]->{IS_ZERO_TERMINATED}) { - if (has_property($e, "charset")) { - $size = "ndr_charset_length(r->$e->{NAME}, CH_$e->{PROPERTIES}->{charset})"; - } else { - $size = "ndr_string_length(r->$e->{NAME}, sizeof(*r->$e->{NAME}))"; - } - } else { - $size = ParseExpr($e->{LEVELS}[0]->{SIZE_IS}, $env); - } - - pidl "NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, $size));"; - } else { - pidl "NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_string_array_size(ndr, r->$e->{NAME})));"; - } - } - - pidl "if (ndr_flags & NDR_SCALARS) {"; - indent; - - pidl "NDR_CHECK(ndr_push_align(ndr, $struct->{ALIGN}));"; - - if (defined($struct->{PROPERTIES}{relative_base})) { - # set the current offset as base for relative pointers - # and store it based on the toplevel struct/union - pidl "NDR_CHECK(ndr_push_setup_relative_base_offset1(ndr, r, ndr->offset));"; - } - - foreach my $e (@{$struct->{ELEMENTS}}) { - ParseElementPush($e, "ndr", "r->", $env, 1, 0); - } - - deindent; - pidl "}"; - - pidl "if (ndr_flags & NDR_BUFFERS) {"; - indent; - if (defined($struct->{PROPERTIES}{relative_base})) { - # retrieve the current offset as base for relative pointers - # based on the toplevel struct/union - pidl "NDR_CHECK(ndr_push_setup_relative_base_offset2(ndr, r));"; - } - foreach my $e (@{$struct->{ELEMENTS}}) { - ParseElementPush($e, "ndr", "r->", $env, 0, 1); - } - - deindent; - pidl "}"; - - end_flags($struct); - # restore the old relative_base_offset - pidl "ndr_push_restore_relative_base_offset(ndr, _save_relative_base_offset);" if defined($struct->{PROPERTIES}{relative_base}); -} - -##################################################################### -# generate a push function for an enum -sub ParseEnumPush($$) -{ - my($enum,$name) = @_; - my($type_fn) = $enum->{BASE_TYPE}; - - start_flags($enum); - pidl "NDR_CHECK(ndr_push_$type_fn(ndr, NDR_SCALARS, r));"; - end_flags($enum); -} - -##################################################################### -# generate a pull function for an enum -sub ParseEnumPull($$) -{ - my($enum,$name) = @_; - my($type_fn) = $enum->{BASE_TYPE}; - my($type_v_decl) = mapType($type_fn); - - pidl "$type_v_decl v;"; - start_flags($enum); - pidl "NDR_CHECK(ndr_pull_$type_fn(ndr, NDR_SCALARS, &v));"; - pidl "*r = v;"; - - end_flags($enum); -} - -##################################################################### -# generate a print function for an enum -sub ParseEnumPrint($$) -{ - my($enum,$name) = @_; - - pidl "const char *val = NULL;"; - pidl ""; - - start_flags($enum); - - pidl "switch (r) {"; - indent; - my $els = \@{$enum->{ELEMENTS}}; - foreach my $i (0 .. $#{$els}) { - my $e = ${$els}[$i]; - chomp $e; - if ($e =~ /^(.*)=/) { - $e = $1; - } - pidl "case $e: val = \"$e\"; break;"; - } - - deindent; - pidl "}"; - - pidl "ndr_print_enum(ndr, name, \"$enum->{TYPE}\", val, r);"; - - end_flags($enum); -} - -sub DeclEnum($) -{ - my ($e,$t) = @_; - return "enum $e->{NAME} " . - ($t eq "pull"?"*":"") . "r"; -} - -$typefamily{ENUM} = { - DECL => \&DeclEnum, - PUSH_FN_BODY => \&ParseEnumPush, - PULL_FN_BODY => \&ParseEnumPull, - PRINT_FN_BODY => \&ParseEnumPrint, -}; - -##################################################################### -# generate a push function for a bitmap -sub ParseBitmapPush($$) -{ - my($bitmap,$name) = @_; - my($type_fn) = $bitmap->{BASE_TYPE}; - - start_flags($bitmap); - - pidl "NDR_CHECK(ndr_push_$type_fn(ndr, NDR_SCALARS, r));"; - - end_flags($bitmap); -} - -##################################################################### -# generate a pull function for an bitmap -sub ParseBitmapPull($$) -{ - my($bitmap,$name) = @_; - my $type_fn = $bitmap->{BASE_TYPE}; - my($type_decl) = mapType($bitmap->{BASE_TYPE}); - - pidl "$type_decl v;"; - start_flags($bitmap); - pidl "NDR_CHECK(ndr_pull_$type_fn(ndr, NDR_SCALARS, &v));"; - pidl "*r = v;"; - - end_flags($bitmap); -} - -##################################################################### -# generate a print function for an bitmap -sub ParseBitmapPrintElement($$$) -{ - my($e,$bitmap,$name) = @_; - my($type_decl) = mapType($bitmap->{BASE_TYPE}); - my($type_fn) = $bitmap->{BASE_TYPE}; - my($flag); - - if ($e =~ /^(\w+) .*$/) { - $flag = "$1"; - } else { - die "Bitmap: \"$name\" invalid Flag: \"$e\""; - } - - pidl "ndr_print_bitmap_flag(ndr, sizeof($type_decl), \"$flag\", $flag, r);"; -} - -##################################################################### -# generate a print function for an bitmap -sub ParseBitmapPrint($$) -{ - my($bitmap,$name) = @_; - my($type_decl) = mapType($bitmap->{TYPE}); - my($type_fn) = $bitmap->{BASE_TYPE}; - - start_flags($bitmap); - - pidl "ndr_print_$type_fn(ndr, name, r);"; - - pidl "ndr->depth++;"; - foreach my $e (@{$bitmap->{ELEMENTS}}) { - ParseBitmapPrintElement($e, $bitmap, $name); - } - pidl "ndr->depth--;"; - - end_flags($bitmap); -} - -sub DeclBitmap($$) -{ - my ($e,$t) = @_; - return mapType(Parse::Pidl::Typelist::bitmap_type_fn($e->{DATA})) . - ($t eq "pull"?" *":" ") . "r"; -} - -$typefamily{BITMAP} = { - DECL => \&DeclBitmap, - PUSH_FN_BODY => \&ParseBitmapPush, - PULL_FN_BODY => \&ParseBitmapPull, - PRINT_FN_BODY => \&ParseBitmapPrint, -}; - -##################################################################### -# generate a struct print function -sub ParseStructPrint($$) -{ - my($struct,$name) = @_; - - return unless defined $struct->{ELEMENTS}; - - my $env = GenerateStructEnv($struct); - - EnvSubstituteValue($env, $struct); - - foreach my $e (@{$struct->{ELEMENTS}}) { - DeclareArrayVariables($e); - } - - pidl "ndr_print_struct(ndr, name, \"$name\");"; - - start_flags($struct); - - pidl "ndr->depth++;"; - foreach my $e (@{$struct->{ELEMENTS}}) { - ParseElementPrint($e, "r->$e->{NAME}", $env); - } - pidl "ndr->depth--;"; - - end_flags($struct); -} - -sub DeclarePtrVariables($) -{ - my $e = shift; - foreach my $l (@{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER" and - not ($l->{POINTER_TYPE} eq "ref" and $l->{LEVEL} eq "TOP")) { - pidl "uint32_t _ptr_$e->{NAME};"; - last; - } - } -} - -sub DeclareArrayVariables($) -{ - my $e = shift; - - foreach my $l (@{$e->{LEVELS}}) { - next if has_fast_array($e,$l); - next if is_charset_array($e,$l); - if ($l->{TYPE} eq "ARRAY") { - pidl "uint32_t cntr_$e->{NAME}_$l->{LEVEL_INDEX};"; - } - } -} - -sub need_decl_mem_ctx($$) -{ - my $e = shift; - my $l = shift; - - return 0 if has_fast_array($e,$l); - return 0 if is_charset_array($e,$l); - return 1 if (($l->{TYPE} eq "ARRAY") and not $l->{IS_FIXED}); - - if (($l->{TYPE} eq "POINTER") and ($l->{POINTER_TYPE} eq "ref")) { - my $nl = GetNextLevel($e, $l); - my $next_is_array = ($nl->{TYPE} eq "ARRAY"); - my $next_is_string = (($nl->{TYPE} eq "DATA") and - ($nl->{DATA_TYPE} eq "string")); - return 0 if ($next_is_array or $next_is_string); - } - return 1 if ($l->{TYPE} eq "POINTER"); - - return 0; -} - -sub DeclareMemCtxVariables($) -{ - my $e = shift; - foreach my $l (@{$e->{LEVELS}}) { - if (need_decl_mem_ctx($e, $l)) { - pidl "TALLOC_CTX *_mem_save_$e->{NAME}_$l->{LEVEL_INDEX};"; - } - } -} - -##################################################################### -# parse a struct - pull side -sub ParseStructPull($$) -{ - my($struct,$name) = @_; - - return unless defined $struct->{ELEMENTS}; - - my $env = GenerateStructEnv($struct); - - # declare any internal pointers we need - foreach my $e (@{$struct->{ELEMENTS}}) { - DeclarePtrVariables($e); - DeclareArrayVariables($e); - DeclareMemCtxVariables($e); - } - - # save the old relative_base_offset - pidl "uint32_t _save_relative_base_offset = ndr_pull_get_relative_base_offset(ndr);" if defined($struct->{PROPERTIES}{relative_base}); - - start_flags($struct); - - pidl "if (ndr_flags & NDR_SCALARS) {"; - indent; - - if (defined $struct->{SURROUNDING_ELEMENT}) { - pidl "NDR_CHECK(ndr_pull_array_size(ndr, &r->$struct->{SURROUNDING_ELEMENT}->{NAME}));"; - } - - pidl "NDR_CHECK(ndr_pull_align(ndr, $struct->{ALIGN}));"; - - if (defined($struct->{PROPERTIES}{relative_base})) { - # set the current offset as base for relative pointers - # and store it based on the toplevel struct/union - pidl "NDR_CHECK(ndr_pull_setup_relative_base_offset1(ndr, r, ndr->offset));"; - } - - foreach my $e (@{$struct->{ELEMENTS}}) { - ParseElementPull($e, "ndr", "r->", $env, 1, 0); - } - - add_deferred(); - - deindent; - pidl "}"; - pidl "if (ndr_flags & NDR_BUFFERS) {"; - indent; - if (defined($struct->{PROPERTIES}{relative_base})) { - # retrieve the current offset as base for relative pointers - # based on the toplevel struct/union - pidl "NDR_CHECK(ndr_pull_setup_relative_base_offset2(ndr, r));"; - } - foreach my $e (@{$struct->{ELEMENTS}}) { - ParseElementPull($e, "ndr", "r->", $env, 0, 1); - } - - add_deferred(); - - deindent; - pidl "}"; - - end_flags($struct); - # restore the old relative_base_offset - pidl "ndr_pull_restore_relative_base_offset(ndr, _save_relative_base_offset);" if defined($struct->{PROPERTIES}{relative_base}); -} - -##################################################################### -# calculate size of ndr struct -sub ParseStructNdrSize($) -{ - my $t = shift; - my $sizevar; - - if (my $flags = has_property($t, "flag")) { - pidl "flags |= $flags;"; - } - pidl "return ndr_size_struct(r, flags, (ndr_push_flags_fn_t)ndr_push_$t->{NAME});"; -} - -sub DeclStruct($) -{ - my ($e,$t) = @_; - return ($t ne "pull"?"const ":"") . "struct $e->{NAME} *r"; -} - -sub ArgsStructNdrSize($) -{ - my $d = shift; - return "const struct $d->{NAME} *r, int flags"; -} - -$typefamily{STRUCT} = { - PUSH_FN_BODY => \&ParseStructPush, - DECL => \&DeclStruct, - PULL_FN_BODY => \&ParseStructPull, - PRINT_FN_BODY => \&ParseStructPrint, - SIZE_FN_BODY => \&ParseStructNdrSize, - SIZE_FN_ARGS => \&ArgsStructNdrSize, -}; - -##################################################################### -# calculate size of ndr struct -sub ParseUnionNdrSize($) -{ - my $t = shift; - my $sizevar; - - if (my $flags = has_property($t, "flag")) { - pidl "flags |= $flags;"; - } - - pidl "return ndr_size_union(r, flags, level, (ndr_push_flags_fn_t)ndr_push_$t->{NAME});"; -} - -##################################################################### -# parse a union - push side -sub ParseUnionPush($$) -{ - my ($e,$name) = @_; - my $have_default = 0; - - # save the old relative_base_offset - pidl "uint32_t _save_relative_base_offset = ndr_push_get_relative_base_offset(ndr);" if defined($e->{PROPERTIES}{relative_base}); - pidl "int level;"; - - start_flags($e); - - pidl "level = ndr_push_get_switch_value(ndr, r);"; - - pidl "if (ndr_flags & NDR_SCALARS) {"; - indent; - - if (defined($e->{SWITCH_TYPE})) { - pidl "NDR_CHECK(ndr_push_$e->{SWITCH_TYPE}(ndr, NDR_SCALARS, level));"; - } - - pidl "switch (level) {"; - indent; - foreach my $el (@{$e->{ELEMENTS}}) { - if ($el->{CASE} eq "default") { - $have_default = 1; - } - pidl "$el->{CASE}:"; - - if ($el->{TYPE} ne "EMPTY") { - indent; - if (defined($e->{PROPERTIES}{relative_base})) { - pidl "NDR_CHECK(ndr_push_align(ndr, $el->{ALIGN}));"; - # set the current offset as base for relative pointers - # and store it based on the toplevel struct/union - pidl "NDR_CHECK(ndr_push_setup_relative_base_offset1(ndr, r, ndr->offset));"; - } - DeclareArrayVariables($el); - ParseElementPush($el, "ndr", "r->", {}, 1, 0); - deindent; - } - pidl "break;"; - pidl ""; - } - if (! $have_default) { - pidl "default:"; - pidl "\treturn ndr_push_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"; - } - deindent; - pidl "}"; - deindent; - pidl "}"; - pidl "if (ndr_flags & NDR_BUFFERS) {"; - indent; - if (defined($e->{PROPERTIES}{relative_base})) { - # retrieve the current offset as base for relative pointers - # based on the toplevel struct/union - pidl "NDR_CHECK(ndr_push_setup_relative_base_offset2(ndr, r));"; - } - pidl "switch (level) {"; - indent; - foreach my $el (@{$e->{ELEMENTS}}) { - pidl "$el->{CASE}:"; - if ($el->{TYPE} ne "EMPTY") { - indent; - ParseElementPush($el, "ndr", "r->", {}, 0, 1); - deindent; - } - pidl "break;"; - pidl ""; - } - if (! $have_default) { - pidl "default:"; - pidl "\treturn ndr_push_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"; - } - deindent; - pidl "}"; - - deindent; - pidl "}"; - end_flags($e); - # restore the old relative_base_offset - pidl "ndr_push_restore_relative_base_offset(ndr, _save_relative_base_offset);" if defined($e->{PROPERTIES}{relative_base}); -} - -##################################################################### -# print a union -sub ParseUnionPrint($$) -{ - my ($e,$name) = @_; - my $have_default = 0; - - pidl "int level;"; - foreach my $el (@{$e->{ELEMENTS}}) { - DeclareArrayVariables($el); - } - - start_flags($e); - - pidl "level = ndr_print_get_switch_value(ndr, r);"; - - pidl "ndr_print_union(ndr, name, level, \"$name\");"; - - pidl "switch (level) {"; - indent; - foreach my $el (@{$e->{ELEMENTS}}) { - if ($el->{CASE} eq "default") { - $have_default = 1; - } - pidl "$el->{CASE}:"; - if ($el->{TYPE} ne "EMPTY") { - indent; - ParseElementPrint($el, "r->$el->{NAME}", {}); - deindent; - } - pidl "break;"; - pidl ""; - } - if (! $have_default) { - pidl "default:"; - pidl "\tndr_print_bad_level(ndr, name, level);"; - } - deindent; - pidl "}"; - - end_flags($e); -} - -##################################################################### -# parse a union - pull side -sub ParseUnionPull($$) -{ - my ($e,$name) = @_; - my $have_default = 0; - my $switch_type = $e->{SWITCH_TYPE}; - - # save the old relative_base_offset - pidl "uint32_t _save_relative_base_offset = ndr_pull_get_relative_base_offset(ndr);" if defined($e->{PROPERTIES}{relative_base}); - pidl "int level;"; - if (defined($switch_type)) { - if (Parse::Pidl::Typelist::typeIs($switch_type, "ENUM")) { - $switch_type = Parse::Pidl::Typelist::enum_type_fn(getType($switch_type)); - } - pidl mapType($switch_type) . " _level;"; - } - - my %double_cases = (); - foreach my $el (@{$e->{ELEMENTS}}) { - next if ($el->{TYPE} eq "EMPTY"); - next if ($double_cases{"$el->{NAME}"}); - DeclareMemCtxVariables($el); - $double_cases{"$el->{NAME}"} = 1; - } - - start_flags($e); - - pidl "level = ndr_pull_get_switch_value(ndr, r);"; - - pidl "if (ndr_flags & NDR_SCALARS) {"; - indent; - - if (defined($switch_type)) { - pidl "NDR_CHECK(ndr_pull_$switch_type(ndr, NDR_SCALARS, &_level));"; - pidl "if (_level != level) {"; - pidl "\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value %u for $name\", _level);"; - pidl "}"; - } - - pidl "switch (level) {"; - indent; - foreach my $el (@{$e->{ELEMENTS}}) { - if ($el->{CASE} eq "default") { - $have_default = 1; - } - pidl "$el->{CASE}: {"; - - if ($el->{TYPE} ne "EMPTY") { - indent; - DeclarePtrVariables($el); - DeclareArrayVariables($el); - if (defined($e->{PROPERTIES}{relative_base})) { - pidl "NDR_CHECK(ndr_pull_align(ndr, $el->{ALIGN}));"; - # set the current offset as base for relative pointers - # and store it based on the toplevel struct/union - pidl "NDR_CHECK(ndr_pull_setup_relative_base_offset1(ndr, r, ndr->offset));"; - } - ParseElementPull($el, "ndr", "r->", {}, 1, 0); - deindent; - } - pidl "break; }"; - pidl ""; - } - if (! $have_default) { - pidl "default:"; - pidl "\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"; - } - deindent; - pidl "}"; - deindent; - pidl "}"; - pidl "if (ndr_flags & NDR_BUFFERS) {"; - indent; - if (defined($e->{PROPERTIES}{relative_base})) { - # retrieve the current offset as base for relative pointers - # based on the toplevel struct/union - pidl "NDR_CHECK(ndr_pull_setup_relative_base_offset2(ndr, r));"; - } - pidl "switch (level) {"; - indent; - foreach my $el (@{$e->{ELEMENTS}}) { - pidl "$el->{CASE}:"; - if ($el->{TYPE} ne "EMPTY") { - indent; - ParseElementPull($el, "ndr", "r->", {}, 0, 1); - deindent; - } - pidl "break;"; - pidl ""; - } - if (! $have_default) { - pidl "default:"; - pidl "\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"; - } - deindent; - pidl "}"; - - deindent; - pidl "}"; - - add_deferred(); - - end_flags($e); - # restore the old relative_base_offset - pidl "ndr_pull_restore_relative_base_offset(ndr, _save_relative_base_offset);" if defined($e->{PROPERTIES}{relative_base}); -} - -sub DeclUnion($$) -{ - my ($e,$t) = @_; - return ($t ne "pull"?"const ":"") . "union $e->{NAME} *r"; -} - -sub ArgsUnionNdrSize($) -{ - my $d = shift; - return "const union $d->{NAME} *r, uint32_t level, int flags"; -} - -$typefamily{UNION} = { - PUSH_FN_BODY => \&ParseUnionPush, - DECL => \&DeclUnion, - PULL_FN_BODY => \&ParseUnionPull, - PRINT_FN_BODY => \&ParseUnionPrint, - SIZE_FN_ARGS => \&ArgsUnionNdrSize, - SIZE_FN_BODY => \&ParseUnionNdrSize, -}; - -##################################################################### -# parse a typedef - push side -sub ParseTypedefPush($) -{ - my($e) = shift; - - my $args = $typefamily{$e->{DATA}->{TYPE}}->{DECL}->($e,"push"); - pidl fn_prefix($e) . "NTSTATUS ndr_push_$e->{NAME}(struct ndr_push *ndr, int ndr_flags, $args)"; - - pidl "{"; - indent; - $typefamily{$e->{DATA}->{TYPE}}->{PUSH_FN_BODY}->($e->{DATA}, $e->{NAME}); - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}"; - pidl "";; -} - -##################################################################### -# parse a typedef - pull side -sub ParseTypedefPull($) -{ - my($e) = shift; - - my $args = $typefamily{$e->{DATA}->{TYPE}}->{DECL}->($e,"pull"); - - pidl fn_prefix($e) . "NTSTATUS ndr_pull_$e->{NAME}(struct ndr_pull *ndr, int ndr_flags, $args)"; - - pidl "{"; - indent; - $typefamily{$e->{DATA}->{TYPE}}->{PULL_FN_BODY}->($e->{DATA}, $e->{NAME}); - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}"; - pidl ""; -} - -##################################################################### -# parse a typedef - print side -sub ParseTypedefPrint($) -{ - my($e) = shift; - - my $args = $typefamily{$e->{DATA}->{TYPE}}->{DECL}->($e,"print"); - - pidl "void ndr_print_$e->{NAME}(struct ndr_print *ndr, const char *name, $args)"; - pidl "{"; - indent; - $typefamily{$e->{DATA}->{TYPE}}->{PRINT_FN_BODY}->($e->{DATA}, $e->{NAME}); - deindent; - pidl "}"; - pidl ""; -} - -##################################################################### -## calculate the size of a structure -sub ParseTypedefNdrSize($) -{ - my($t) = shift; - - my $tf = $typefamily{$t->{DATA}->{TYPE}}; - my $args = $tf->{SIZE_FN_ARGS}->($t); - - pidl "size_t ndr_size_$t->{NAME}($args)"; - pidl "{"; - indent; - $typefamily{$t->{DATA}->{TYPE}}->{SIZE_FN_BODY}->($t); - deindent; - pidl "}"; - pidl ""; -} - -##################################################################### -# parse a function - print side -sub ParseFunctionPrint($) -{ - my($fn) = shift; - - return if has_property($fn, "noprint"); - - pidl "void ndr_print_$fn->{NAME}(struct ndr_print *ndr, const char *name, int flags, const struct $fn->{NAME} *r)"; - pidl "{"; - indent; - - foreach my $e (@{$fn->{ELEMENTS}}) { - DeclareArrayVariables($e); - } - - pidl "ndr_print_struct(ndr, name, \"$fn->{NAME}\");"; - pidl "ndr->depth++;"; - - pidl "if (flags & NDR_SET_VALUES) {"; - pidl "\tndr->flags |= LIBNDR_PRINT_SET_VALUES;"; - pidl "}"; - - pidl "if (flags & NDR_IN) {"; - indent; - pidl "ndr_print_struct(ndr, \"in\", \"$fn->{NAME}\");"; - pidl "ndr->depth++;"; - - my $env = GenerateFunctionInEnv($fn); - EnvSubstituteValue($env, $fn); - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep(/in/,@{$e->{DIRECTION}})) { - ParseElementPrint($e, "r->in.$e->{NAME}", $env); - } - } - pidl "ndr->depth--;"; - deindent; - pidl "}"; - - pidl "if (flags & NDR_OUT) {"; - indent; - pidl "ndr_print_struct(ndr, \"out\", \"$fn->{NAME}\");"; - pidl "ndr->depth++;"; - - $env = GenerateFunctionOutEnv($fn); - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep(/out/,@{$e->{DIRECTION}})) { - ParseElementPrint($e, "r->out.$e->{NAME}", $env); - } - } - if ($fn->{RETURN_TYPE}) { - pidl "ndr_print_$fn->{RETURN_TYPE}(ndr, \"result\", r->out.result);"; - } - pidl "ndr->depth--;"; - deindent; - pidl "}"; - - pidl "ndr->depth--;"; - deindent; - pidl "}"; - pidl ""; -} - -##################################################################### -# parse a function -sub ParseFunctionPush($) -{ - my($fn) = shift; - - return if has_property($fn, "nopush"); - - pidl fn_prefix($fn) . "NTSTATUS ndr_push_$fn->{NAME}(struct ndr_push *ndr, int flags, const struct $fn->{NAME} *r)"; - pidl "{"; - indent; - - foreach my $e (@{$fn->{ELEMENTS}}) { - DeclareArrayVariables($e); - } - - pidl "if (flags & NDR_IN) {"; - indent; - - my $env = GenerateFunctionInEnv($fn); - - EnvSubstituteValue($env, $fn); - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep(/in/,@{$e->{DIRECTION}})) { - ParseElementPush($e, "ndr", "r->in.", $env, 1, 1); - } - } - - deindent; - pidl "}"; - - pidl "if (flags & NDR_OUT) {"; - indent; - - $env = GenerateFunctionOutEnv($fn); - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep(/out/,@{$e->{DIRECTION}})) { - ParseElementPush($e, "ndr", "r->out.", $env, 1, 1); - } - } - - if ($fn->{RETURN_TYPE}) { - pidl "NDR_CHECK(ndr_push_$fn->{RETURN_TYPE}(ndr, NDR_SCALARS, r->out.result));"; - } - - deindent; - pidl "}"; - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}"; - pidl ""; -} - -sub AllocateArrayLevel($$$$$) -{ - my ($e,$l,$ndr,$env,$size) = @_; - - my $var = ParseExpr($e->{NAME}, $env); - - check_null_pointer($size); - my $pl = GetPrevLevel($e, $l); - if (defined($pl) and - $pl->{TYPE} eq "POINTER" and - $pl->{POINTER_TYPE} eq "ref" - and not $l->{IS_ZERO_TERMINATED}) { - pidl "if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {"; - pidl "\tNDR_PULL_ALLOC_N($ndr, $var, $size);"; - pidl "}"; - if (grep(/in/,@{$e->{DIRECTION}}) and - grep(/out/,@{$e->{DIRECTION}})) { - pidl "memcpy(r->out.$e->{NAME},r->in.$e->{NAME},$size * sizeof(*r->in.$e->{NAME}));"; - } - return; - } - - pidl "NDR_PULL_ALLOC_N($ndr, $var, $size);"; -} - -##################################################################### -# parse a function -sub ParseFunctionPull($) -{ - my($fn) = shift; - - return if has_property($fn, "nopull"); - - # pull function args - pidl fn_prefix($fn) . "NTSTATUS ndr_pull_$fn->{NAME}(struct ndr_pull *ndr, int flags, struct $fn->{NAME} *r)"; - pidl "{"; - indent; - - # declare any internal pointers we need - foreach my $e (@{$fn->{ELEMENTS}}) { - DeclarePtrVariables($e); - DeclareArrayVariables($e); - } - - my %double_cases = (); - foreach my $e (@{$fn->{ELEMENTS}}) { - next if ($e->{TYPE} eq "EMPTY"); - next if ($double_cases{"$e->{NAME}"}); - DeclareMemCtxVariables($e); - $double_cases{"$e->{NAME}"} = 1; - } - - pidl "if (flags & NDR_IN) {"; - indent; - - # auto-init the out section of a structure. I originally argued that - # this was a bad idea as it hides bugs, but coping correctly - # with initialisation and not wiping ref vars is turning - # out to be too tricky (tridge) - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless grep(/out/, @{$e->{DIRECTION}}); - pidl "ZERO_STRUCT(r->out);"; - pidl ""; - last; - } - - my $env = GenerateFunctionInEnv($fn); - - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/in/, @{$e->{DIRECTION}})); - ParseElementPull($e, "ndr", "r->in.", $env, 1, 1); - } - - # allocate the "simple" out ref variables. FIXME: Shouldn't this have it's - # own flag rather then be in NDR_IN ? - - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/out/, @{$e->{DIRECTION}})); - next unless ($e->{LEVELS}[0]->{TYPE} eq "POINTER" and - $e->{LEVELS}[0]->{POINTER_TYPE} eq "ref"); - next if (($e->{LEVELS}[1]->{TYPE} eq "DATA") and - ($e->{LEVELS}[1]->{DATA_TYPE} eq "string")); - next if (($e->{LEVELS}[1]->{TYPE} eq "ARRAY") - and $e->{LEVELS}[1]->{IS_ZERO_TERMINATED}); - - if ($e->{LEVELS}[1]->{TYPE} eq "ARRAY") { - my $size = ParseExpr($e->{LEVELS}[1]->{SIZE_IS}, $env); - check_null_pointer($size); - - pidl "NDR_PULL_ALLOC_N(ndr, r->out.$e->{NAME}, $size);"; - - if (grep(/in/, @{$e->{DIRECTION}})) { - pidl "memcpy(r->out.$e->{NAME}, r->in.$e->{NAME}, $size * sizeof(*r->in.$e->{NAME}));"; - } else { - pidl "memset(r->out.$e->{NAME}, 0, $size * sizeof(*r->out.$e->{NAME}));"; - } - } else { - pidl "NDR_PULL_ALLOC(ndr, r->out.$e->{NAME});"; - - if (grep(/in/, @{$e->{DIRECTION}})) { - pidl "*r->out.$e->{NAME} = *r->in.$e->{NAME};"; - } else { - pidl "ZERO_STRUCTP(r->out.$e->{NAME});"; - } - } - } - - add_deferred(); - deindent; - pidl "}"; - - pidl "if (flags & NDR_OUT) {"; - indent; - - $env = GenerateFunctionOutEnv($fn); - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless grep(/out/, @{$e->{DIRECTION}}); - ParseElementPull($e, "ndr", "r->out.", $env, 1, 1); - } - - if ($fn->{RETURN_TYPE}) { - pidl "NDR_CHECK(ndr_pull_$fn->{RETURN_TYPE}(ndr, NDR_SCALARS, &r->out.result));"; - } - - add_deferred(); - deindent; - pidl "}"; - - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}"; - pidl ""; -} - -##################################################################### -# produce a function call table -sub FunctionTable($) -{ - my($interface) = shift; - my $count = 0; - my $uname = uc $interface->{NAME}; - - $count = $#{$interface->{FUNCTIONS}}+1; - - return if ($count == 0); - - pidl "static const struct dcerpc_interface_call $interface->{NAME}\_calls[] = {"; - $count = 0; - foreach my $d (@{$interface->{FUNCTIONS}}) { - next if not defined($d->{OPNUM}); - pidl "\t{"; - pidl "\t\t\"$d->{NAME}\","; - pidl "\t\tsizeof(struct $d->{NAME}),"; - pidl "\t\t(ndr_push_flags_fn_t) ndr_push_$d->{NAME},"; - pidl "\t\t(ndr_pull_flags_fn_t) ndr_pull_$d->{NAME},"; - pidl "\t\t(ndr_print_function_t) ndr_print_$d->{NAME},"; - pidl "\t\t".($d->{ASYNC}?"True":"False").","; - pidl "\t},"; - $count++; - } - pidl "\t{ NULL, 0, NULL, NULL, NULL, False }"; - pidl "};"; - pidl ""; - - pidl "static const char * const $interface->{NAME}\_endpoint_strings[] = {"; - foreach my $ep (@{$interface->{ENDPOINTS}}) { - pidl "\t$ep, "; - } - my $endpoint_count = $#{$interface->{ENDPOINTS}}+1; - - pidl "};"; - pidl ""; - - pidl "static const struct dcerpc_endpoint_list $interface->{NAME}\_endpoints = {"; - pidl "\t.count\t= $endpoint_count,"; - pidl "\t.names\t= $interface->{NAME}\_endpoint_strings"; - pidl "};"; - pidl ""; - - if (! defined $interface->{PROPERTIES}->{authservice}) { - $interface->{PROPERTIES}->{authservice} = "\"host\""; - } - - my @a = split / /, $interface->{PROPERTIES}->{authservice}; - my $authservice_count = $#a + 1; - - pidl "static const char * const $interface->{NAME}\_authservice_strings[] = {"; - foreach my $ap (@a) { - pidl "\t$ap, "; - } - pidl "};"; - pidl ""; - - pidl "static const struct dcerpc_authservice_list $interface->{NAME}\_authservices = {"; - pidl "\t.count\t= $endpoint_count,"; - pidl "\t.names\t= $interface->{NAME}\_authservice_strings"; - pidl "};"; - pidl ""; - - pidl "\nconst struct dcerpc_interface_table dcerpc_table_$interface->{NAME} = {"; - pidl "\t.name\t\t= \"$interface->{NAME}\","; - pidl "\t.uuid\t\t= DCERPC_$uname\_UUID,"; - pidl "\t.if_version\t= DCERPC_$uname\_VERSION,"; - pidl "\t.helpstring\t= DCERPC_$uname\_HELPSTRING,"; - pidl "\t.num_calls\t= $count,"; - pidl "\t.calls\t\t= $interface->{NAME}\_calls,"; - pidl "\t.endpoints\t= &$interface->{NAME}\_endpoints,"; - pidl "\t.authservices\t= &$interface->{NAME}\_authservices"; - pidl "};"; - pidl ""; - - pidl "static NTSTATUS dcerpc_ndr_$interface->{NAME}_init(void)"; - pidl "{"; - pidl "\treturn librpc_register_interface(&dcerpc_table_$interface->{NAME});"; - pidl "}"; - pidl ""; -} - -##################################################################### -# parse the interface definitions -sub ParseInterface($$) -{ - my($interface,$needed) = @_; - - # Typedefs - foreach my $d (@{$interface->{TYPEDEFS}}) { - ($needed->{"push_$d->{NAME}"}) && ParseTypedefPush($d); - ($needed->{"pull_$d->{NAME}"}) && ParseTypedefPull($d); - ($needed->{"print_$d->{NAME}"}) && ParseTypedefPrint($d); - - # Make sure we don't generate a function twice... - $needed->{"push_$d->{NAME}"} = $needed->{"pull_$d->{NAME}"} = - $needed->{"print_$d->{NAME}"} = 0; - - ($needed->{"ndr_size_$d->{NAME}"}) && ParseTypedefNdrSize($d); - } - - # Functions - foreach my $d (@{$interface->{FUNCTIONS}}) { - ($needed->{"push_$d->{NAME}"}) && ParseFunctionPush($d); - ($needed->{"pull_$d->{NAME}"}) && ParseFunctionPull($d); - ($needed->{"print_$d->{NAME}"}) && ParseFunctionPrint($d); - - # Make sure we don't generate a function twice... - $needed->{"push_$d->{NAME}"} = $needed->{"pull_$d->{NAME}"} = - $needed->{"print_$d->{NAME}"} = 0; - } - - FunctionTable($interface); -} - -sub RegistrationFunction($$) -{ - my ($idl,$filename) = @_; - - $filename =~ /.*\/ndr_(.*).c/; - my $basename = $1; - pidl "NTSTATUS dcerpc_$basename\_init(void)"; - pidl "{"; - indent; - pidl "NTSTATUS status = NT_STATUS_OK;"; - foreach my $interface (@{$idl}) { - next if $interface->{TYPE} ne "INTERFACE"; - - my $count = ($#{$interface->{FUNCTIONS}}+1); - - next if ($count == 0); - - pidl "status = dcerpc_ndr_$interface->{NAME}_init();"; - pidl "if (NT_STATUS_IS_ERR(status)) {"; - pidl "\treturn status;"; - pidl "}"; - pidl ""; - } - pidl "return status;"; - deindent; - pidl "}"; - pidl ""; -} - -##################################################################### -# parse a parsed IDL structure back into an IDL file -sub Parse($$) -{ - my($ndr,$filename) = @_; - - $tabs = ""; - my $h_filename = $filename; - $res = ""; - - if ($h_filename =~ /(.*)\.c/) { - $h_filename = "$1.h"; - } - - pidl "/* parser auto-generated by pidl */"; - pidl ""; - pidl "#include \"includes.h\""; - pidl "#include \"librpc/gen_ndr/ndr_misc.h\""; - pidl "#include \"librpc/gen_ndr/ndr_dcerpc.h\""; - pidl "#include \"$h_filename\""; - pidl ""; - - my %needed = (); - - foreach my $x (@{$ndr}) { - ($x->{TYPE} eq "INTERFACE") && NeededInterface($x, \%needed); - } - - foreach my $x (@{$ndr}) { - ($x->{TYPE} eq "INTERFACE") && ParseInterface($x, \%needed); - } - - RegistrationFunction($ndr, $filename); - - return $res; -} - -sub NeededFunction($$) -{ - my ($fn,$needed) = @_; - $needed->{"pull_$fn->{NAME}"} = 1; - $needed->{"push_$fn->{NAME}"} = 1; - $needed->{"print_$fn->{NAME}"} = 1; - foreach my $e (@{$fn->{ELEMENTS}}) { - $e->{PARENT} = $fn; - unless(defined($needed->{"pull_$e->{TYPE}"})) { - $needed->{"pull_$e->{TYPE}"} = 1; - } - unless(defined($needed->{"push_$e->{TYPE}"})) { - $needed->{"push_$e->{TYPE}"} = 1; - } - unless(defined($needed->{"print_$e->{TYPE}"})) { - $needed->{"print_$e->{TYPE}"} = 1; - } - } -} - -sub NeededTypedef($$) -{ - my ($t,$needed) = @_; - if (has_property($t, "public")) { - $needed->{"pull_$t->{NAME}"} = not has_property($t, "nopull"); - $needed->{"push_$t->{NAME}"} = not has_property($t, "nopush"); - $needed->{"print_$t->{NAME}"} = not has_property($t, "noprint"); - } - - if ($t->{DATA}->{TYPE} eq "STRUCT" or $t->{DATA}->{TYPE} eq "UNION") { - if (has_property($t, "gensize")) { - $needed->{"ndr_size_$t->{NAME}"} = 1; - } - - for my $e (@{$t->{DATA}->{ELEMENTS}}) { - $e->{PARENT} = $t->{DATA}; - if ($needed->{"pull_$t->{NAME}"} and - not defined($needed->{"pull_$e->{TYPE}"})) { - $needed->{"pull_$e->{TYPE}"} = 1; - } - if ($needed->{"push_$t->{NAME}"} and - not defined($needed->{"push_$e->{TYPE}"})) { - $needed->{"push_$e->{TYPE}"} = 1; - } - if ($needed->{"print_$t->{NAME}"} and - not defined($needed->{"print_$e->{TYPE}"})) { - $needed->{"print_$e->{TYPE}"} = 1; - } - } - } -} - -##################################################################### -# work out what parse functions are needed -sub NeededInterface($$) -{ - my ($interface,$needed) = @_; - foreach my $d (@{$interface->{FUNCTIONS}}) { - NeededFunction($d, $needed); - } - foreach my $d (reverse @{$interface->{TYPEDEFS}}) { - NeededTypedef($d, $needed); - } -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/NDR/Server.pm b/source4/pidl/lib/Parse/Pidl/Samba/NDR/Server.pm deleted file mode 100644 index 1ee497e206..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/NDR/Server.pm +++ /dev/null @@ -1,325 +0,0 @@ -################################################### -# server boilerplate generator -# Copyright tridge@samba.org 2003 -# Copyright metze@samba.org 2004 -# released under the GNU GPL - -package Parse::Pidl::Samba::NDR::Server; - -use strict; - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); - -sub pidl($) -{ - $res .= shift; -} - - -##################################################### -# generate the switch statement for function dispatch -sub gen_dispatch_switch($) -{ - my $interface = shift; - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - next if not defined($fn->{OPNUM}); - - pidl "\tcase $fn->{OPNUM}: {\n"; - pidl "\t\tstruct $fn->{NAME} *r2 = r;\n"; - pidl "\t\tif (DEBUGLEVEL >= 10) {\n"; - pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($fn->{NAME}, NDR_IN, r2);\n"; - pidl "\t\t}\n"; - if ($fn->{RETURN_TYPE} && $fn->{RETURN_TYPE} ne "void") { - pidl "\t\tr2->out.result = $fn->{NAME}(dce_call, mem_ctx, r2);\n"; - } else { - pidl "\t\t$fn->{NAME}(dce_call, mem_ctx, r2);\n"; - } - pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; - pidl "\t\t\tDEBUG(5,(\"function $fn->{NAME} will reply async\\n\"));\n"; - pidl "\t\t}\n"; - pidl "\t\tbreak;\n\t}\n"; - } -} - -##################################################### -# generate the switch statement for function reply -sub gen_reply_switch($) -{ - my $interface = shift; - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - next if not defined($fn->{OPNUM}); - - pidl "\tcase $fn->{OPNUM}: {\n"; - pidl "\t\tstruct $fn->{NAME} *r2 = r;\n"; - pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; - pidl "\t\t\tDEBUG(5,(\"function $fn->{NAME} replied async\\n\"));\n"; - pidl "\t\t}\n"; - pidl "\t\tif (DEBUGLEVEL >= 10 && dce_call->fault_code == 0) {\n"; - pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($fn->{NAME}, NDR_OUT | NDR_SET_VALUES, r2);\n"; - pidl "\t\t}\n"; - pidl "\t\tif (dce_call->fault_code != 0) {\n"; - pidl "\t\t\tDEBUG(2,(\"dcerpc_fault %s in $fn->{NAME}\\n\", dcerpc_errstr(mem_ctx, dce_call->fault_code)));\n"; - pidl "\t\t}\n"; - pidl "\t\tbreak;\n\t}\n"; - } -} - -##################################################################### -# produce boilerplate code for a interface -sub Boilerplate_Iface($) -{ - my($interface) = shift; - my $name = $interface->{NAME}; - my $uname = uc $name; - my $uuid = Parse::Pidl::Util::make_str(lc($interface->{PROPERTIES}->{uuid})); - my $if_version = $interface->{PROPERTIES}->{version}; - - pidl " -static NTSTATUS $name\__op_bind(struct dcesrv_call_state *dce_call, const struct dcesrv_interface *iface) -{ -#ifdef DCESRV_INTERFACE_$uname\_BIND - return DCESRV_INTERFACE_$uname\_BIND(dce_call,iface); -#else - return NT_STATUS_OK; -#endif -} - -static void $name\__op_unbind(struct dcesrv_connection_context *context, const struct dcesrv_interface *iface) -{ -#ifdef DCESRV_INTERFACE_$uname\_UNBIND - DCESRV_INTERFACE_$uname\_UNBIND(context, iface); -#else - return; -#endif -} - -static NTSTATUS $name\__op_ndr_pull(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_pull *pull, void **r) -{ - NTSTATUS status; - uint16_t opnum = dce_call->pkt.u.request.opnum; - - dce_call->fault_code = 0; - - if (opnum >= dcerpc_table_$name.num_calls) { - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - return NT_STATUS_NET_WRITE_FAULT; - } - - *r = talloc_size(mem_ctx, dcerpc_table_$name.calls[opnum].struct_size); - NT_STATUS_HAVE_NO_MEMORY(*r); - - /* unravel the NDR for the packet */ - status = dcerpc_table_$name.calls[opnum].ndr_pull(pull, NDR_IN, *r); - if (!NT_STATUS_IS_OK(status)) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - dce_call->fault_code = DCERPC_FAULT_NDR; - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) -{ - uint16_t opnum = dce_call->pkt.u.request.opnum; - - switch (opnum) { -"; - gen_dispatch_switch($interface); - -pidl " - default: - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - break; - } - - if (dce_call->fault_code != 0) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_reply(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) -{ - uint16_t opnum = dce_call->pkt.u.request.opnum; - - switch (opnum) { -"; - gen_reply_switch($interface); - -pidl " - default: - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - break; - } - - if (dce_call->fault_code != 0) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_ndr_push(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_push *push, const void *r) -{ - NTSTATUS status; - uint16_t opnum = dce_call->pkt.u.request.opnum; - - status = dcerpc_table_$name.calls[opnum].ndr_push(push, NDR_OUT, r); - if (!NT_STATUS_IS_OK(status)) { - dce_call->fault_code = DCERPC_FAULT_NDR; - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static const struct dcesrv_interface $name\_interface = { - .name = \"$name\", - .uuid = $uuid, - .if_version = $if_version, - .bind = $name\__op_bind, - .unbind = $name\__op_unbind, - .ndr_pull = $name\__op_ndr_pull, - .dispatch = $name\__op_dispatch, - .reply = $name\__op_reply, - .ndr_push = $name\__op_ndr_push -}; - -"; -} - -##################################################################### -# produce boilerplate code for an endpoint server -sub Boilerplate_Ep_Server($) -{ - my($interface) = shift; - my $name = $interface->{NAME}; - my $uname = uc $name; - - pidl " -static NTSTATUS $name\__op_init_server(struct dcesrv_context *dce_ctx, const struct dcesrv_endpoint_server *ep_server) -{ - int i; - - for (i=0;icount;i++) { - NTSTATUS ret; - const char *name = dcerpc_table_$name.endpoints->names[i]; - - ret = dcesrv_interface_register(dce_ctx, name, &$name\_interface, NULL); - if (!NT_STATUS_IS_OK(ret)) { - DEBUG(1,(\"$name\_op_init_server: failed to register endpoint \'%s\'\\n\",name)); - return ret; - } - } - - return NT_STATUS_OK; -} - -static BOOL $name\__op_interface_by_uuid(struct dcesrv_interface *iface, const char *uuid, uint32_t if_version) -{ - if ($name\_interface.if_version == if_version && - strcmp($name\_interface.uuid, uuid)==0) { - memcpy(iface,&$name\_interface, sizeof(*iface)); - return True; - } - - return False; -} - -static BOOL $name\__op_interface_by_name(struct dcesrv_interface *iface, const char *name) -{ - if (strcmp($name\_interface.name, name)==0) { - memcpy(iface,&$name\_interface, sizeof(*iface)); - return True; - } - - return False; -} - -NTSTATUS dcerpc_server_$name\_init(void) -{ - NTSTATUS ret; - struct dcesrv_endpoint_server ep_server; - - /* fill in our name */ - ep_server.name = \"$name\"; - - /* fill in all the operations */ - ep_server.init_server = $name\__op_init_server; - - ep_server.interface_by_uuid = $name\__op_interface_by_uuid; - ep_server.interface_by_name = $name\__op_interface_by_name; - - /* register ourselves with the DCERPC subsystem. */ - ret = dcerpc_register_ep_server(&ep_server); - - if (!NT_STATUS_IS_OK(ret)) { - DEBUG(0,(\"Failed to register \'$name\' endpoint server!\\n\")); - return ret; - } - - return ret; -} - -"; -} - -##################################################################### -# dcerpc server boilerplate from a parsed IDL structure -sub ParseInterface($) -{ - my($interface) = shift; - my $count = 0; - - if (!defined $interface->{PROPERTIES}->{uuid}) { - return $res; - } - - if (!defined $interface->{PROPERTIES}->{version}) { - $interface->{PROPERTIES}->{version} = "0.0"; - } - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - if (defined($fn->{OPNUM})) { $count++; } - } - - if ($count == 0) { - return $res; - } - - $res .= "/* $interface->{NAME} - dcerpc server boilerplate generated by pidl */\n\n"; - Boilerplate_Iface($interface); - Boilerplate_Ep_Server($interface); - - return $res; -} - -sub Parse($$) -{ - my($ndr) = shift; - my($filename) = shift; - - $res = ""; - $res .= "/* server functions auto-generated by pidl */\n"; - $res .= "\n"; - - foreach my $x (@{$ndr}) { - ParseInterface($x) if ($x->{TYPE} eq "INTERFACE" and not defined($x->{PROPERTIES}{object})); - } - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/SWIG.pm b/source4/pidl/lib/Parse/Pidl/Samba/SWIG.pm deleted file mode 100644 index 471c3e9927..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/SWIG.pm +++ /dev/null @@ -1,79 +0,0 @@ -################################################### -# Samba4 parser generator for swig wrappers -# Copyright tpot@samba.org 2004,2005 -# released under the GNU GPL - -package Parse::Pidl::Samba::SWIG; - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -sub pidl($) -{ - print OUT shift; -} - -##################################################################### -# rewrite autogenerated header file -sub RewriteHeader($$$) -{ - my($idl) = shift; - my($input) = shift; - my($output) = shift; - - open(IN, "<$input") || die "can't open $input for reading"; - open(OUT, ">$output") || die "can't open $output for writing"; - - pidl "%{\n"; - pidl "#define data_in in\n"; - pidl "#define data_out out\n"; - pidl "%}\n\n"; - - while() { - - # Rename dom_sid2 to dom_sid as we don't care about the difference - # for the swig wrappers. - - s/dom_sid2/dom_sid/g; - - # Copy structure and union definitions - - if (/^(struct|union) .*? {$/ .. /^\};$/) { - s/\} (in|out);/\} data_$1;/; # "in" is a Python keyword - pidl $_; - next; - } - - # Copy dcerpc functions - - pidl $_ if /^NTSTATUS dcerpc_.*?\(struct dcerpc_pipe/; - - # Copy interface definitions - - pidl $_ - if /^\#define DCERPC_.*?_UUID/ or /^\#define DCERPC_.*?_VERSION/; - } - - close(OUT); -} - -##################################################################### -# rewrite autogenerated header file -sub RewriteC($$$) -{ - my($idl) = shift; - my($input) = shift; - my($output) = shift; - - open(IN, "<$input") || die "can't open $input for reading"; - open(OUT, ">>$output") || die "can't open $output for writing"; - - while() { - } - - close(OUT); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/TDR.pm b/source4/pidl/lib/Parse/Pidl/Samba/TDR.pm deleted file mode 100644 index 5d3d236e43..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/TDR.pm +++ /dev/null @@ -1,280 +0,0 @@ -################################################### -# Trivial Parser Generator -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -package Parse::Pidl::Samba::TDR; -use Parse::Pidl::Util qw(has_property ParseExpr is_constant); - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -my $ret = ""; -my $tabs = ""; - -sub indent() { $tabs.="\t"; } -sub deindent() { $tabs = substr($tabs, 1); } -sub pidl($) { $ret .= $tabs.(shift)."\n"; } -sub fatal($$) { my ($e,$s) = @_; die("$e->{FILE}:$e->{LINE}: $s\n"); } -sub static($) { my $p = shift; return("static ") unless ($p); return ""; } -sub typearg($) { - my $t = shift; - return(", const char *name") if ($t eq "print"); - return(", TALLOC_CTX *mem_ctx") if ($t eq "pull"); - return(""); -} - -sub ContainsArray($) -{ - my $e = shift; - foreach (@{$e->{ELEMENTS}}) { - next if (has_property($_, "charset") and - scalar(@{$_->{ARRAY_LEN}}) == 1); - return 1 if (defined($_->{ARRAY_LEN}) and - scalar(@{$_->{ARRAY_LEN}}) > 0); - } - return 0; -} - -sub ParserElement($$$) -{ - my ($e,$t,$env) = @_; - my $switch = ""; - my $array = ""; - my $name = ""; - my $mem_ctx = "mem_ctx"; - - fatal($e,"Pointers not supported in TDR") if ($e->{POINTERS} > 0); - fatal($e,"size_is() not supported in TDR") if (has_property($e, "size_is")); - fatal($e,"length_is() not supported in TDR") if (has_property($e, "length_is")); - - if ($t eq "print") { - $name = ", \"$e->{NAME}\"$array"; - } - - if (has_property($e, "flag")) { - pidl "{"; - indent; - pidl "uint32_t saved_flags = tdr->flags;"; - pidl "tdr->flags |= $e->{PROPERTIES}->{flag};"; - } - - if (has_property($e, "charset")) { - fatal($e,"charset() on non-array element") unless (defined($e->{ARRAY_LEN}) and scalar(@{$e->{ARRAY_LEN}}) > 0); - - my $len = ParseExpr(@{$e->{ARRAY_LEN}}[0], $env); - if ($len eq "*") { $len = "-1"; } - $name = ", mem_ctx" if ($t eq "pull"); - pidl "TDR_CHECK(tdr_$t\_charset(tdr$name, &v->$e->{NAME}, $len, sizeof($e->{TYPE}_t), CH_$e->{PROPERTIES}->{charset}));"; - return; - } - - if (has_property($e, "switch_is")) { - $switch = ", " . ParseExpr($e->{PROPERTIES}->{switch_is}, $env); - } - - if (defined($e->{ARRAY_LEN}) and scalar(@{$e->{ARRAY_LEN}}) > 0) { - my $len = ParseExpr($e->{ARRAY_LEN}[0], $env); - - if ($t eq "pull" and not is_constant($len)) { - pidl "TDR_ALLOC(mem_ctx, v->$e->{NAME}, $len);"; - $mem_ctx = "v->$e->{NAME}"; - } - - pidl "for (i = 0; i < $len; i++) {"; - indent; - $array = "[i]"; - } - - if ($t eq "pull") { - $name = ", $mem_ctx"; - } - - if (has_property($e, "value") && $t eq "push") { - pidl "v->$e->{NAME} = ".ParseExpr($e->{PROPERTIES}->{value}, $env).";"; - } - - pidl "TDR_CHECK(tdr_$t\_$e->{TYPE}(tdr$name$switch, &v->$e->{NAME}$array));"; - - if ($array) { deindent; pidl "}"; } - - if (has_property($e, "flag")) { - pidl "tdr->flags = saved_flags;"; - deindent; - pidl "}"; - } -} - -sub ParserStruct($$$$) -{ - my ($e,$n,$t,$p) = @_; - - pidl static($p)."NTSTATUS tdr_$t\_$n (struct tdr_$t *tdr".typearg($t).", struct $n *v)"; - pidl "{"; indent; - pidl "int i;" if (ContainsArray($e)); - - if ($t eq "print") { - pidl "tdr->print(tdr, \"\%-25s: struct $n\", name);"; - pidl "tdr->level++;"; - } - - my %env = map { $_->{NAME} => "v->$_->{NAME}" } @{$e->{ELEMENTS}}; - $env{"this"} = "v"; - ParserElement($_, $t, \%env) foreach (@{$e->{ELEMENTS}}); - - if ($t eq "print") { - pidl "tdr->level--;"; - } - - pidl "return NT_STATUS_OK;"; - - deindent; pidl "}"; -} - -sub ParserUnion($$$$) -{ - my ($e,$n,$t,$p) = @_; - - pidl static($p)."NTSTATUS tdr_$t\_$n(struct tdr_$t *tdr".typearg($t).", int level, union $n *v)"; - pidl "{"; indent; - pidl "int i;" if (ContainsArray($e)); - - if ($t eq "print") { - pidl "tdr->print(tdr, \"\%-25s: union $n\", name);"; - pidl "tdr->level++;"; - } - - pidl "switch (level) {"; indent; - foreach (@{$e->{ELEMENTS}}) { - if (has_property($_, "case")) { - pidl "case " . $_->{PROPERTIES}->{case} . ":"; - } elsif (has_property($_, "default")) { - pidl "default:"; - } - indent; ParserElement($_, $t, {}); deindent; - pidl "break;"; - } - deindent; pidl "}"; - - if ($t eq "print") { - pidl "tdr->level--;"; - } - - pidl "return NT_STATUS_OK;\n"; - deindent; pidl "}"; -} - -sub ParserBitmap($$$$) -{ - my ($e,$n,$t,$p) = @_; - return if ($p); - pidl "#define tdr_$t\_$n tdr_$t\_" . Parse::Pidl::Typelist::bitmap_type_fn($e); -} - -sub ParserEnum($$$$) -{ - my ($e,$n,$t,$p) = @_; - my $bt = ($e->{PROPERTIES}->{base_type} or "uint8"); - - pidl static($p)."NTSTATUS tdr_$t\_$n (struct tdr_$t *tdr".typearg($t).", enum $n *v)"; - pidl "{"; - if ($t eq "pull") { - pidl "\t$bt\_t r;"; - pidl "\tTDR_CHECK(tdr_$t\_$bt(tdr, mem_ctx, \&r));"; - pidl "\t*v = r;"; - } elsif ($t eq "push") { - pidl "\tTDR_CHECK(tdr_$t\_$bt(tdr, ($bt\_t *)v));"; - } elsif ($t eq "print") { - pidl "\t/* FIXME */"; - } - pidl "\treturn NT_STATUS_OK;"; - pidl "}"; -} - -sub ParserTypedef($$) -{ - my ($e,$t) = @_; - - return if (has_property($e, "no$t")); - - $e->{DATA}->{PROPERTIES} = $e->{PROPERTIES}; - - { STRUCT => \&ParserStruct, UNION => \&ParserUnion, - ENUM => \&ParserEnum, BITMAP => \&ParserBitmap - }->{$e->{DATA}->{TYPE}}->($e->{DATA}, $e->{NAME}, $t, has_property($e, "public")); - - pidl ""; -} - -sub ParserInterface($) -{ - my $x = shift; - - foreach (@{$x->{DATA}}) { - next if ($_->{TYPE} ne "TYPEDEF"); - ParserTypedef($_, "pull"); - ParserTypedef($_, "push"); - ParserTypedef($_, "print"); - } -} - -sub Parser($$) -{ - my ($idl,$hdrname) = @_; - $ret = ""; - pidl "/* autogenerated by pidl */"; - pidl "#include \"includes.h\""; - pidl "#include \"$hdrname\""; - pidl ""; - foreach (@$idl) { ParserInterface($_) if ($_->{TYPE} eq "INTERFACE"); } - return $ret; -} - -sub HeaderInterface($$) -{ - my ($x,$outputdir) = @_; - - pidl "#ifndef __TDR_$x->{NAME}_HEADER__"; - pidl "#define __TDR_$x->{NAME}_HEADER__"; - - foreach my $e (@{$x->{DATA}}) { - next unless ($e->{TYPE} eq "TYPEDEF"); - next unless has_property($e, "public"); - - my $switch = ""; - - $switch = ", int level" if ($e->{DATA}->{TYPE} eq "UNION"); - - if ($e->{DATA}->{TYPE} eq "BITMAP") { - # FIXME - } else { - my ($n, $d) = ($e->{NAME}, lc($e->{DATA}->{TYPE})); - pidl "NTSTATUS tdr_pull\_$n(struct tdr_pull *tdr, TALLOC_CTX *ctx$switch, $d $n *v);"; - pidl "NTSTATUS tdr_print\_$n(struct tdr_print *tdr, const char *name$switch, $d $n *v);"; - pidl "NTSTATUS tdr_push\_$n(struct tdr_push *tdr$switch, $d $n *v);"; - } - - pidl ""; - } - - pidl "#endif /* __TDR_$x->{NAME}_HEADER__ */"; -} - -sub Header($$$) -{ - my ($idl,$outputdir,$basename) = @_; - $ret = ""; - pidl "/* Generated by pidl */"; - - pidl "#include \"$outputdir/$basename.h\""; - pidl ""; - - foreach (@$idl) { - HeaderInterface($_, $outputdir) if ($_->{TYPE} eq "INTERFACE"); - } - return $ret; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba/Template.pm b/source4/pidl/lib/Parse/Pidl/Samba/Template.pm deleted file mode 100644 index 52bc2b2d3d..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba/Template.pm +++ /dev/null @@ -1,99 +0,0 @@ -################################################### -# server template function generator -# Copyright tridge@samba.org 2003 -# released under the GNU GPL - -package Parse::Pidl::Samba::Template; - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -my($res); - -##################################################################### -# produce boilerplate code for a interface -sub Template($) -{ - my($interface) = shift; - my($data) = $interface->{DATA}; - my $name = $interface->{NAME}; - - $res .= -"/* - Unix SMB/CIFS implementation. - - endpoint server for the $name pipe - - Copyright (C) YOUR NAME HERE YEAR - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include \"includes.h\" -#include \"rpc_server/dcerpc_server.h\" -#include \"librpc/gen_ndr/ndr_$name.h\" -#include \"rpc_server/common/common.h\" - -"; - - foreach my $d (@{$data}) { - if ($d->{TYPE} eq "FUNCTION") { - my $fname = $d->{NAME}; - $res .= -" -/* - $fname -*/ -static $d->{RETURN_TYPE} $fname(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, - struct $fname *r) -{ -"; - - if ($d->{RETURN_TYPE} eq "void") { - $res .= "\tDCESRV_FAULT_VOID(DCERPC_FAULT_OP_RNG_ERROR);\n"; - } else { - $res .= "\tDCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);\n"; - } - - $res .= "} - -"; - } - } - - $res .= -" -/* include the generated boilerplate */ -#include \"librpc/gen_ndr/ndr_$name\_s.c\" -" -} - - -##################################################################### -# parse a parsed IDL structure back into an IDL file -sub Parse($) -{ - my($idl) = shift; - $res = ""; - foreach my $x (@{$idl}) { - ($x->{TYPE} eq "INTERFACE") && - Template($x); - } - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm new file mode 100644 index 0000000000..b9044078ea --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm @@ -0,0 +1,142 @@ +# COM Header generation +# (C) 2005 Jelmer Vernooij + +package Parse::Pidl::Samba4::COM::Header; + +use Parse::Pidl::Typelist; +use Parse::Pidl::Util qw(has_property); + +use vars qw($VERSION); +$VERSION = '0.01'; + +use strict; + +sub GetArgumentProtoList($) +{ + my $f = shift; + my $res = ""; + + foreach my $a (@{$f->{ELEMENTS}}) { + + $res .= ", " . Parse::Pidl::Typelist::mapType($a->{TYPE}) . " "; + + my $l = $a->{POINTERS}; + $l-- if (Parse::Pidl::Typelist::scalar_is_reference($a->{TYPE})); + foreach my $i (1..$l) { + $res .= "*"; + } + + if (defined $a->{ARRAY_LEN}[0] && + !Parse::Pidl::Util::is_constant($a->{ARRAY_LEN}[0]) && + !$a->{POINTERS}) { + $res .= "*"; + } + $res .= $a->{NAME}; + if (defined $a->{ARRAY_LEN}[0] && Parse::Pidl::Util::is_constant($a->{ARRAY_LEN}[0])) { + $res .= "[$a->{ARRAY_LEN}[0]]"; + } + } + + return $res; +} + +sub GetArgumentList($) +{ + my $f = shift; + my $res = ""; + + foreach my $a (@{$f->{ELEMENTS}}) { + $res .= ", $a->{NAME}"; + } + + return $res; +} + +##################################################################### +# generate vtable structure for COM interface +sub HeaderVTable($) +{ + my $interface = shift; + my $res; + $res .= "#define " . uc($interface->{NAME}) . "_METHODS \\\n"; + if (defined($interface->{BASE})) { + $res .= "\t" . uc($interface->{BASE} . "_METHODS") . "\\\n"; + } + + my $data = $interface->{DATA}; + foreach my $d (@{$data}) { + $res .= "\t" . Parse::Pidl::Typelist::mapType($d->{RETURN_TYPE}) . " (*$d->{NAME}) (struct $interface->{NAME} *d, TALLOC_CTX *mem_ctx" . GetArgumentProtoList($d) . ");\\\n" if ($d->{TYPE} eq "FUNCTION"); + } + $res .= "\n"; + $res .= "struct $interface->{NAME}_vtable {\n"; + $res .= "\tstruct GUID iid;\n"; + $res .= "\t" . uc($interface->{NAME}) . "_METHODS\n"; + $res .= "};\n\n"; + + return $res; +} + +sub ParseInterface($) +{ + my $if = shift; + my $res; + + $res .="\n\n/* $if->{NAME} */\n"; + + $res .="#define COM_" . uc($if->{NAME}) . "_UUID $if->{PROPERTIES}->{uuid}\n\n"; + + $res .="struct $if->{NAME}_vtable;\n\n"; + + $res .="struct $if->{NAME} { + struct com_context *ctx; + struct $if->{NAME}_vtable *vtable; + void *object_data; +};\n\n"; + + $res.=HeaderVTable($if); + + foreach my $d (@{$if->{DATA}}) { + next if ($d->{TYPE} ne "FUNCTION"); + + $res .= "#define $if->{NAME}_$d->{NAME}(interface, mem_ctx" . GetArgumentList($d) . ") "; + + $res .= "((interface)->vtable->$d->{NAME}(interface, mem_ctx" . GetArgumentList($d) . "))"; + + $res .="\n"; + } + + return $res; +} + +sub ParseCoClass($) +{ + my $c = shift; + my $res = ""; + $res .= "#define CLSID_" . uc($c->{NAME}) . " $c->{PROPERTIES}->{uuid}\n"; + if (has_property($c, "progid")) { + $res .= "#define PROGID_" . uc($c->{NAME}) . " $c->{PROPERTIES}->{progid}\n"; + } + $res .= "\n"; + return $res; +} + +sub Parse($) +{ + my $idl = shift; + my $res = ""; + + foreach my $x (@{$idl}) + { + if ($x->{TYPE} eq "INTERFACE" && has_property($x, "object")) { + $res.=ParseInterface($x); + } + + if ($x->{TYPE} eq "COCLASS") { + $res.=ParseCoClass($x); + } + } + + return $res; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm new file mode 100644 index 0000000000..26a1225590 --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm @@ -0,0 +1,215 @@ +################################################### +# DCOM parser for Samba +# Basically the glue between COM and DCE/RPC with NDR +# Copyright jelmer@samba.org 2003-2005 +# released under the GNU GPL + +package Parse::Pidl::Samba4::COM::Proxy; + +use Parse::Pidl::Samba4::COM::Header; +use Parse::Pidl::Util qw(has_property); + +use vars qw($VERSION); +$VERSION = '0.01'; + +use strict; + +my($res); + +sub ParseVTable($$) +{ + my $interface = shift; + my $name = shift; + + # Generate the vtable + $res .="\tstruct $interface->{NAME}_vtable $name = {"; + + if (defined($interface->{BASE})) { + $res .= "\n\t\t{},"; + } + + my $data = $interface->{DATA}; + + foreach my $d (@{$data}) { + if ($d->{TYPE} eq "FUNCTION") { + $res .= "\n\t\tdcom_proxy_$interface->{NAME}_$d->{NAME}"; + $res .= ","; + } + } + + $res .= "\n\t};\n\n"; +} + +sub ParseRegFunc($) +{ + my $interface = shift; + + $res .= "static NTSTATUS dcom_proxy_$interface->{NAME}_init(void) +{ + struct GUID base_iid; + struct $interface->{NAME}_vtable *proxy_vtable = talloc(talloc_autofree_context(), struct $interface->{NAME}_vtable); +"; + + if (defined($interface->{BASE})) { + $res.= " + const void *base_vtable; + + GUID_from_string(DCERPC_" . (uc $interface->{BASE}) . "_UUID, &base_iid); + + base_vtable = dcom_proxy_vtable_by_iid(&base_iid); + if (base_vtable == NULL) { + DEBUG(0, (\"No proxy registered for base interface '$interface->{BASE}'\\n\")); + return NT_STATUS_FOOBAR; + } + + memcpy(&proxy_vtable, base_vtable, sizeof(struct $interface->{BASE}_vtable)); + +"; + } + foreach my $x (@{$interface->{DATA}}) { + next unless ($x->{TYPE} eq "FUNCTION"); + + $res .= "\tproxy_vtable.$x->{NAME} = dcom_proxy_$interface->{NAME}_$x->{NAME};\n"; + } + + $res.= " + GUID_from_string(DCERPC_" . (uc $interface->{NAME}) . "_UUID, &proxy_vtable.iid); + + return dcom_register_proxy(&proxy_vtable); +}\n\n"; +} + +##################################################################### +# parse a function +sub ParseFunction($$) +{ + my $interface = shift; + my $fn = shift; + my $name = $fn->{NAME}; + my $uname = uc $name; + + $res.=" +static $fn->{RETURN_TYPE} dcom_proxy_$interface->{NAME}_$name(struct $interface->{NAME} *d, TALLOC_CTX *mem_ctx" . Parse::Pidl::Samba4::COM::Header::GetArgumentProtoList($fn) . ") +{ + struct dcerpc_pipe *p; + NTSTATUS status = dcom_get_pipe(d, &p); + struct $name r; + struct rpc_request *req; + + if (NT_STATUS_IS_ERR(status)) { + return status; + } + + ZERO_STRUCT(r.in.ORPCthis); + r.in.ORPCthis.version.MajorVersion = COM_MAJOR_VERSION; + r.in.ORPCthis.version.MinorVersion = COM_MINOR_VERSION; +"; + + # Put arguments into r + foreach my $a (@{$fn->{ELEMENTS}}) { + next unless (has_property($a, "in")); + if (Parse::Pidl::Typelist::typeIs($a->{TYPE}, "INTERFACE")) { + $res .="\tNDR_CHECK(dcom_OBJREF_from_IUnknown(&r.in.$a->{NAME}.obj, $a->{NAME}));\n"; + } else { + $res .= "\tr.in.$a->{NAME} = $a->{NAME};\n"; + } + } + + $res .=" + if (p->conn->flags & DCERPC_DEBUG_PRINT_IN) { + NDR_PRINT_IN_DEBUG($name, &r); + } + + status = dcerpc_ndr_request(p, &d->ipid, &dcerpc_table_$interface->{NAME}, DCERPC_$uname, mem_ctx, &r); + + if (NT_STATUS_IS_OK(status) && (p->conn->flags & DCERPC_DEBUG_PRINT_OUT)) { + NDR_PRINT_OUT_DEBUG($name, r); + } + +"; + + # Put r info back into arguments + foreach my $a (@{$fn->{ELEMENTS}}) { + next unless (has_property($a, "out")); + + if (Parse::Pidl::Typelist::typeIs($a->{TYPE}, "INTERFACE")) { + $res .="\tNDR_CHECK(dcom_IUnknown_from_OBJREF(d->ctx, &$a->{NAME}, r.out.$a->{NAME}.obj));\n"; + } else { + $res .= "\t*$a->{NAME} = r.out.$a->{NAME};\n"; + } + + } + + if ($fn->{RETURN_TYPE} eq "NTSTATUS") { + $res .= "\tif (NT_STATUS_IS_OK(status)) status = r.out.result;\n"; + } + + $res .= + " + return r.out.result; +}\n\n"; +} + +##################################################################### +# parse the interface definitions +sub ParseInterface($) +{ + my($interface) = shift; + my($data) = $interface->{DATA}; + $res = "/* DCOM proxy for $interface->{NAME} generated by pidl */\n\n"; + foreach my $d (@{$data}) { + ($d->{TYPE} eq "FUNCTION") && + ParseFunction($interface, $d); + } + + ParseRegFunc($interface); +} + +sub RegistrationFunction($$) +{ + my $idl = shift; + my $basename = shift; + + my $res = "\n\nNTSTATUS dcom_$basename\_init(void)\n"; + $res .= "{\n"; + $res .="\tNTSTATUS status = NT_STATUS_OK;\n"; + foreach my $interface (@{$idl}) { + next if $interface->{TYPE} ne "INTERFACE"; + next if not has_property($interface, "object"); + + my $data = $interface->{DATA}; + my $count = 0; + foreach my $d (@{$data}) { + if ($d->{TYPE} eq "FUNCTION") { $count++; } + } + + next if ($count == 0); + + $res .= "\tstatus = dcom_$interface->{NAME}_init();\n"; + $res .= "\tif (NT_STATUS_IS_ERR(status)) {\n"; + $res .= "\t\treturn status;\n"; + $res .= "\t}\n\n"; + } + $res .= "\treturn status;\n"; + $res .= "}\n\n"; + + return $res; +} + +sub Parse($) +{ + my $pidl = shift; + my $res = ""; + + foreach my $x (@{$pidl}) { + next if ($x->{TYPE} ne "INTERFACE"); + next if has_property($x, "local"); + next unless has_property($x, "object"); + + $res .= ParseInterface($x); + } + + return $res; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm new file mode 100644 index 0000000000..150acbfde9 --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm @@ -0,0 +1,327 @@ +################################################### +# DCOM stub boilerplate generator +# Copyright jelmer@samba.org 2004-2005 +# Copyright tridge@samba.org 2003 +# Copyright metze@samba.org 2004 +# released under the GNU GPL + +package Parse::Pidl::Samba4::COM::Stub; + +use Parse::Pidl::Util qw(has_property); +use strict; + +use vars qw($VERSION); +$VERSION = '0.01'; + +my($res); + +sub pidl($) +{ + $res .= shift; +} + +##################################################### +# generate the switch statement for function dispatch +sub gen_dispatch_switch($) +{ + my $data = shift; + + my $count = 0; + foreach my $d (@{$data}) { + next if ($d->{TYPE} ne "FUNCTION"); + + pidl "\tcase $count: {\n"; + if ($d->{RETURN_TYPE} && $d->{RETURN_TYPE} ne "void") { + pidl "\t\tNTSTATUS result;\n"; + } + pidl "\t\tstruct $d->{NAME} *r2 = r;\n"; + pidl "\t\tif (DEBUGLEVEL > 10) {\n"; + pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($d->{NAME}, NDR_IN, r2);\n"; + pidl "\t\t}\n"; + if ($d->{RETURN_TYPE} && $d->{RETURN_TYPE} ne "void") { + pidl "\t\tresult = vtable->$d->{NAME}(iface, mem_ctx, r2);\n"; + } else { + pidl "\t\tvtable->$d->{NAME}(iface, mem_ctx, r2);\n"; + } + pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; + pidl "\t\t\tDEBUG(5,(\"function $d->{NAME} will reply async\\n\"));\n"; + pidl "\t\t}\n"; + pidl "\t\tbreak;\n\t}\n"; + $count++; + } +} + +##################################################### +# generate the switch statement for function reply +sub gen_reply_switch($) +{ + my $data = shift; + + my $count = 0; + foreach my $d (@{$data}) { + next if ($d->{TYPE} ne "FUNCTION"); + + pidl "\tcase $count: {\n"; + pidl "\t\tstruct $d->{NAME} *r2 = r;\n"; + pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; + pidl "\t\t\tDEBUG(5,(\"function $d->{NAME} replied async\\n\"));\n"; + pidl "\t\t}\n"; + pidl "\t\tif (DEBUGLEVEL > 10 && dce_call->fault_code == 0) {\n"; + pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($d->{NAME}, NDR_OUT | NDR_SET_VALUES, r2);\n"; + pidl "\t\t}\n"; + pidl "\t\tif (dce_call->fault_code != 0) {\n"; + pidl "\t\t\tDEBUG(2,(\"dcerpc_fault %s in $d->{NAME}\\n\", dcerpc_errstr(mem_ctx, dce_call->fault_code)));\n"; + pidl "\t\t}\n"; + pidl "\t\tbreak;\n\t}\n"; + $count++; + } +} + +##################################################################### +# produce boilerplate code for a interface +sub Boilerplate_Iface($) +{ + my($interface) = shift; + my($data) = $interface->{DATA}; + my $name = $interface->{NAME}; + my $uname = uc $name; + my $uuid = Parse::Pidl::Util::make_str($interface->{PROPERTIES}->{uuid}); + my $if_version = $interface->{PROPERTIES}->{version}; + + pidl " +static NTSTATUS $name\__op_bind(struct dcesrv_call_state *dce_call, const struct dcesrv_interface *iface) +{ +#ifdef DCESRV_INTERFACE_$uname\_BIND + return DCESRV_INTERFACE_$uname\_BIND(dce_call,iface); +#else + return NT_STATUS_OK; +#endif +} + +static void $name\__op_unbind(struct dcesrv_connection_context *context, const struct dcesrv_interface *iface) +{ +#ifdef DCESRV_INTERFACE_$uname\_UNBIND + DCESRV_INTERFACE_$uname\_UNBIND(context, iface); +#else + return; +#endif +} + +static NTSTATUS $name\__op_ndr_pull(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_pull *pull, void **r) +{ + NTSTATUS status; + uint16_t opnum = dce_call->pkt.u.request.opnum; + + dce_call->fault_code = 0; + + if (opnum >= dcerpc_table_$name.num_calls) { + dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; + return NT_STATUS_NET_WRITE_FAULT; + } + + *r = talloc_size(mem_ctx, dcerpc_table_$name.calls[opnum].struct_size); + NT_STATUS_HAVE_NO_MEMORY(*r); + + /* unravel the NDR for the packet */ + status = dcerpc_table_$name.calls[opnum].ndr_pull(pull, NDR_IN, *r); + if (!NT_STATUS_IS_OK(status)) { + dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, + &dce_call->pkt.u.request.stub_and_verifier); + dce_call->fault_code = DCERPC_FAULT_NDR; + return NT_STATUS_NET_WRITE_FAULT; + } + + return NT_STATUS_OK; +} + +static NTSTATUS $name\__op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) +{ + uint16_t opnum = dce_call->pkt.u.request.opnum; + struct GUID ipid = dce_call->pkt.u.request.object.object; + struct dcom_interface_p *iface = dcom_get_local_iface_p(&ipid); + const struct dcom_$name\_vtable *vtable = iface->vtable; + + switch (opnum) { +"; + gen_dispatch_switch($data); + +pidl " + default: + dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; + break; + } + + if (dce_call->fault_code != 0) { + dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, + &dce_call->pkt.u.request.stub_and_verifier); + return NT_STATUS_NET_WRITE_FAULT; + } + + return NT_STATUS_OK; +} + +static NTSTATUS $name\__op_reply(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) +{ + uint16_t opnum = dce_call->pkt.u.request.opnum; + + switch (opnum) { +"; + gen_reply_switch($data); + +pidl " + default: + dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; + break; + } + + if (dce_call->fault_code != 0) { + dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, + &dce_call->pkt.u.request.stub_and_verifier); + return NT_STATUS_NET_WRITE_FAULT; + } + + return NT_STATUS_OK; +} + +static NTSTATUS $name\__op_ndr_push(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_push *push, const void *r) +{ + NTSTATUS status; + uint16_t opnum = dce_call->pkt.u.request.opnum; + + status = dcerpc_table_$name.calls[opnum].ndr_push(push, NDR_OUT, r); + if (!NT_STATUS_IS_OK(status)) { + dce_call->fault_code = DCERPC_FAULT_NDR; + return NT_STATUS_NET_WRITE_FAULT; + } + + return NT_STATUS_OK; +} + +static const struct dcesrv_interface $name\_interface = { + .name = \"$name\", + .uuid = $uuid, + .if_version = $if_version, + .bind = $name\__op_bind, + .unbind = $name\__op_unbind, + .ndr_pull = $name\__op_ndr_pull, + .dispatch = $name\__op_dispatch, + .reply = $name\__op_reply, + .ndr_push = $name\__op_ndr_push +}; + +"; +} + +##################################################################### +# produce boilerplate code for an endpoint server +sub Boilerplate_Ep_Server($) +{ + my($interface) = shift; + my $name = $interface->{NAME}; + my $uname = uc $name; + + pidl " +static NTSTATUS $name\__op_init_server(struct dcesrv_context *dce_ctx, const struct dcesrv_endpoint_server *ep_server) +{ + int i; + + for (i=0;icount;i++) { + NTSTATUS ret; + const char *name = dcerpc_table_$name.endpoints->names[i]; + + ret = dcesrv_interface_register(dce_ctx, name, &$name\_interface, NULL); + if (!NT_STATUS_IS_OK(ret)) { + DEBUG(1,(\"$name\_op_init_server: failed to register endpoint \'%s\'\\n\",name)); + return ret; + } + } + + return NT_STATUS_OK; +} + +static BOOL $name\__op_interface_by_uuid(struct dcesrv_interface *iface, const char *uuid, uint32_t if_version) +{ + if (dcerpc_table_$name.if_version == if_version && + strcmp(dcerpc_table_$name.uuid, uuid)==0) { + memcpy(iface,&dcerpc_table_$name, sizeof(*iface)); + return True; + } + + return False; +} + +static BOOL $name\__op_interface_by_name(struct dcesrv_interface *iface, const char *name) +{ + if (strcmp(dcerpc_table_$name.name, name)==0) { + memcpy(iface,&dcerpc_table_$name, sizeof(*iface)); + return True; + } + + return False; +} + +NTSTATUS dcerpc_server_$name\_init(void) +{ + NTSTATUS ret; + struct dcesrv_endpoint_server ep_server; + + /* fill in our name */ + ep_server.name = \"$name\"; + + /* fill in all the operations */ + ep_server.init_server = $name\__op_init_server; + + ep_server.interface_by_uuid = $name\__op_interface_by_uuid; + ep_server.interface_by_name = $name\__op_interface_by_name; + + /* register ourselves with the DCERPC subsystem. */ + ret = dcerpc_register_ep_server(&ep_server); + + if (!NT_STATUS_IS_OK(ret)) { + DEBUG(0,(\"Failed to register \'$name\' endpoint server!\\n\")); + return ret; + } + + return ret; +} + +"; +} + +##################################################################### +# dcom interface stub from a parsed IDL structure +sub ParseInterface($) +{ + my($interface) = shift; + + return "" if has_property($interface, "local"); + + my($data) = $interface->{DATA}; + my $count = 0; + + $res = ""; + + if (!defined $interface->{PROPERTIES}->{uuid}) { + return $res; + } + + if (!defined $interface->{PROPERTIES}->{version}) { + $interface->{PROPERTIES}->{version} = "0.0"; + } + + foreach my $d (@{$data}) { + if ($d->{TYPE} eq "FUNCTION") { $count++; } + } + + if ($count == 0) { + return $res; + } + + $res = "/* dcom interface stub generated by pidl */\n\n"; + Boilerplate_Iface($interface); + Boilerplate_Ep_Server($interface); + + return $res; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/EJS.pm b/source4/pidl/lib/Parse/Pidl/Samba4/EJS.pm new file mode 100644 index 0000000000..f5aea73d12 --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/EJS.pm @@ -0,0 +1,839 @@ +################################################### +# EJS function wrapper generator +# Copyright jelmer@samba.org 2005 +# Copyright Andrew Tridgell 2005 +# released under the GNU GPL + +package Parse::Pidl::Samba4::EJS; + +use strict; +use Parse::Pidl::Typelist; +use Parse::Pidl::Util qw(has_property); + +use vars qw($VERSION); +$VERSION = '0.01'; + +my($res); +my %constants; + +my $tabs = ""; +sub pidl($) +{ + my $d = shift; + if ($d) { + $res .= $tabs; + $res .= $d; + } + $res .= "\n"; +} + +sub indent() +{ + $tabs .= "\t"; +} + +sub deindent() +{ + $tabs = substr($tabs, 0, -1); +} + +# this should probably be in ndr.pm +sub GenerateStructEnv($) +{ + my $x = shift; + my %env; + + foreach my $e (@{$x->{ELEMENTS}}) { + if ($e->{NAME}) { + $env{$e->{NAME}} = "r->$e->{NAME}"; + } + } + + $env{"this"} = "r"; + + return \%env; +} + +sub GenerateFunctionInEnv($) +{ + my $fn = shift; + my %env; + + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep (/in/, @{$e->{DIRECTION}})) { + $env{$e->{NAME}} = "r->in.$e->{NAME}"; + } + } + + return \%env; +} + +sub GenerateFunctionOutEnv($) +{ + my $fn = shift; + my %env; + + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep (/out/, @{$e->{DIRECTION}})) { + $env{$e->{NAME}} = "r->out.$e->{NAME}"; + } elsif (grep (/in/, @{$e->{DIRECTION}})) { + $env{$e->{NAME}} = "r->in.$e->{NAME}"; + } + } + + return \%env; +} + +sub get_pointer_to($) +{ + my $var_name = shift; + + if ($var_name =~ /^\*(.*)$/) { + return $1; + } elsif ($var_name =~ /^\&(.*)$/) { + return "&($var_name)"; + } else { + return "&$var_name"; + } +} + +sub get_value_of($) +{ + my $var_name = shift; + + if ($var_name =~ /^\&(.*)$/) { + return $1; + } else { + return "*$var_name"; + } +} + +##################################################################### +# work out is a parse function should be declared static or not +sub fn_prefix($) +{ + my $fn = shift; + + return "" if (has_property($fn, "public")); + return "static "; +} + +########################### +# pull a scalar element +sub EjsPullScalar($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + + return if (has_property($e, "value")); + + my $pl = Parse::Pidl::NDR::GetPrevLevel($e, $l); + $var = get_pointer_to($var); + # have to handle strings specially :( + if ($e->{TYPE} eq "string" && $pl && $pl->{TYPE} eq "POINTER") { + $var = get_pointer_to($var); + } + pidl "NDR_CHECK(ejs_pull_$e->{TYPE}(ejs, v, $name, $var));"; +} + +########################### +# pull a pointer element +sub EjsPullPointer($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + pidl "if (ejs_pull_null(ejs, v, $name)) {"; + indent; + pidl "$var = NULL;"; + deindent; + pidl "} else {"; + indent; + pidl "EJS_ALLOC(ejs, $var);"; + $var = get_value_of($var); + EjsPullElement($e, Parse::Pidl::NDR::GetNextLevel($e, $l), $var, $name, $env); + deindent; + pidl "}"; +} + +########################### +# pull a string element +sub EjsPullString($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + $var = get_pointer_to($var); + pidl "NDR_CHECK(ejs_pull_string(ejs, v, $name, $var));"; +} + + +########################### +# pull an array element +sub EjsPullArray($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + my $nl = Parse::Pidl::NDR::GetNextLevel($e, $l); + my $length = Parse::Pidl::Util::ParseExpr($l->{LENGTH_IS}, $env); + my $size = Parse::Pidl::Util::ParseExpr($l->{SIZE_IS}, $env); + my $pl = Parse::Pidl::NDR::GetPrevLevel($e, $l); + if ($pl && $pl->{TYPE} eq "POINTER") { + $var = get_pointer_to($var); + } + # uint8 arrays are treated as data blobs + if ($nl->{TYPE} eq 'DATA' && $e->{TYPE} eq 'uint8') { + if (!$l->{IS_FIXED}) { + pidl "EJS_ALLOC_N(ejs, $var, $size);"; + } + pidl "ejs_pull_array_uint8(ejs, v, $name, $var, $length);"; + return; + } + my $avar = $var . "[i]"; + pidl "{"; + indent; + pidl "uint32_t i;"; + if (!$l->{IS_FIXED}) { + pidl "EJS_ALLOC_N(ejs, $var, $size);"; + } + pidl "for (i=0;i<$length;i++) {"; + indent; + pidl "char *id = talloc_asprintf(ejs, \"%s.%u\", $name, i);"; + EjsPullElement($e, $nl, $avar, "id", $env); + pidl "talloc_free(id);"; + deindent; + pidl "}"; + pidl "ejs_push_uint32(ejs, v, $name \".length\", &i);"; + deindent; + pidl "}"; +} + +########################### +# pull a switch element +sub EjsPullSwitch($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + my $switch_var = Parse::Pidl::Util::ParseExpr($l->{SWITCH_IS}, $env); + pidl "ejs_set_switch(ejs, $switch_var);"; + EjsPullElement($e, Parse::Pidl::NDR::GetNextLevel($e, $l), $var, $name, $env); +} + +########################### +# pull a structure element +sub EjsPullElement($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + if (has_property($e, "charset")) { + EjsPullString($e, $l, $var, $name, $env); + } elsif ($l->{TYPE} eq "ARRAY") { + EjsPullArray($e, $l, $var, $name, $env); + } elsif ($l->{TYPE} eq "DATA") { + EjsPullScalar($e, $l, $var, $name, $env); + } elsif (($l->{TYPE} eq "POINTER")) { + EjsPullPointer($e, $l, $var, $name, $env); + } elsif (($l->{TYPE} eq "SWITCH")) { + EjsPullSwitch($e, $l, $var, $name, $env); + } else { + pidl "return ejs_panic(ejs, \"unhandled pull type $l->{TYPE}\");"; + } +} + +############################################# +# pull a structure/union element at top level +sub EjsPullElementTop($$) +{ + my $e = shift; + my $env = shift; + my $l = $e->{LEVELS}[0]; + my $var = Parse::Pidl::Util::ParseExpr($e->{NAME}, $env); + my $name = "\"$e->{NAME}\""; + EjsPullElement($e, $l, $var, $name, $env); +} + +########################### +# pull a struct +sub EjsStructPull($$) +{ + my $name = shift; + my $d = shift; + my $env = GenerateStructEnv($d); + pidl fn_prefix($d); + pidl "NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, struct $name *r)\n{"; + indent; + pidl "NDR_CHECK(ejs_pull_struct_start(ejs, &v, name));"; + foreach my $e (@{$d->{ELEMENTS}}) { + EjsPullElementTop($e, $env); + } + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}\n"; +} + +########################### +# pull a union +sub EjsUnionPull($$) +{ + my $name = shift; + my $d = shift; + my $have_default = 0; + my $env = GenerateStructEnv($d); + pidl fn_prefix($d); + pidl "NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, union $name *r)\n{"; + indent; + pidl "NDR_CHECK(ejs_pull_struct_start(ejs, &v, name));"; + pidl "switch (ejs->switch_var) {"; + indent; + foreach my $e (@{$d->{ELEMENTS}}) { + if ($e->{CASE} eq "default") { + $have_default = 1; + } + pidl "$e->{CASE}:"; + indent; + if ($e->{TYPE} ne "EMPTY") { + EjsPullElementTop($e, $env); + } + pidl "break;"; + deindent; + } + if (! $have_default) { + pidl "default:"; + indent; + pidl "return ejs_panic(ejs, \"Bad switch value\");"; + deindent; + } + deindent; + pidl "}"; + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}"; +} + +############################################## +# put the enum elements in the constants array +sub EjsEnumConstant($) +{ + my $d = shift; + my $v = 0; + foreach my $e (@{$d->{ELEMENTS}}) { + my $el = $e; + chomp $el; + if ($el =~ /^(.*)=\s*(.*)\s*$/) { + $el = $1; + $v = $2; + } + $constants{$el} = $v; + $v++; + } +} + +########################### +# pull a enum +sub EjsEnumPull($$) +{ + my $name = shift; + my $d = shift; + EjsEnumConstant($d); + pidl fn_prefix($d); + pidl "NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, enum $name *r)\n{"; + indent; + pidl "unsigned e;"; + pidl "NDR_CHECK(ejs_pull_enum(ejs, v, name, &e));"; + pidl "*r = e;"; + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}\n"; +} + +########################### +# pull a bitmap +sub EjsBitmapPull($$) +{ + my $name = shift; + my $d = shift; + my $type_fn = $d->{BASE_TYPE}; + my($type_decl) = Parse::Pidl::Typelist::mapType($d->{BASE_TYPE}); + pidl fn_prefix($d); + pidl "NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, $type_decl *r)\n{"; + indent; + pidl "return ejs_pull_$type_fn(ejs, v, name, r);"; + deindent; + pidl "}"; +} + + +########################### +# generate a structure pull +sub EjsTypedefPull($) +{ + my $d = shift; + return if (has_property($d, "noejs")); + if ($d->{DATA}->{TYPE} eq 'STRUCT') { + EjsStructPull($d->{NAME}, $d->{DATA}); + } elsif ($d->{DATA}->{TYPE} eq 'UNION') { + EjsUnionPull($d->{NAME}, $d->{DATA}); + } elsif ($d->{DATA}->{TYPE} eq 'ENUM') { + EjsEnumPull($d->{NAME}, $d->{DATA}); + } elsif ($d->{DATA}->{TYPE} eq 'BITMAP') { + EjsBitmapPull($d->{NAME}, $d->{DATA}); + } else { + warn "Unhandled pull typedef $d->{NAME} of type $d->{DATA}->{TYPE}"; + } +} + +##################### +# generate a function +sub EjsPullFunction($) +{ + my $d = shift; + my $env = GenerateFunctionInEnv($d); + my $name = $d->{NAME}; + + pidl "\nstatic NTSTATUS ejs_pull_$name(struct ejs_rpc *ejs, struct MprVar *v, struct $name *r)"; + pidl "{"; + indent; + pidl "NDR_CHECK(ejs_pull_struct_start(ejs, &v, \"input\"));"; + + # we pull non-array elements before array elements as arrays + # may have length_is() or size_is() properties that depend + # on the non-array elements + foreach my $e (@{$d->{ELEMENTS}}) { + next unless (grep(/in/, @{$e->{DIRECTION}})); + next if (has_property($e, "length_is") || + has_property($e, "size_is")); + EjsPullElementTop($e, $env); + } + + foreach my $e (@{$d->{ELEMENTS}}) { + next unless (grep(/in/, @{$e->{DIRECTION}})); + next unless (has_property($e, "length_is") || + has_property($e, "size_is")); + EjsPullElementTop($e, $env); + } + + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}\n"; +} + + +########################### +# push a scalar element +sub EjsPushScalar($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + # have to handle strings specially :( + my $pl = Parse::Pidl::NDR::GetPrevLevel($e, $l); + if ($e->{TYPE} ne "string" || ($pl && $pl->{TYPE} eq "POINTER")) { + $var = get_pointer_to($var); + } + pidl "NDR_CHECK(ejs_push_$e->{TYPE}(ejs, v, $name, $var));"; +} + +########################### +# push a string element +sub EjsPushString($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + pidl "NDR_CHECK(ejs_push_string(ejs, v, $name, $var));"; +} + +########################### +# push a pointer element +sub EjsPushPointer($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + pidl "if (NULL == $var) {"; + indent; + pidl "NDR_CHECK(ejs_push_null(ejs, v, $name));"; + deindent; + pidl "} else {"; + indent; + $var = get_value_of($var); + EjsPushElement($e, Parse::Pidl::NDR::GetNextLevel($e, $l), $var, $name, $env); + deindent; + pidl "}"; +} + +########################### +# push a switch element +sub EjsPushSwitch($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + my $switch_var = Parse::Pidl::Util::ParseExpr($l->{SWITCH_IS}, $env); + pidl "ejs_set_switch(ejs, $switch_var);"; + EjsPushElement($e, Parse::Pidl::NDR::GetNextLevel($e, $l), $var, $name, $env); +} + + +########################### +# push an array element +sub EjsPushArray($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + my $nl = Parse::Pidl::NDR::GetNextLevel($e, $l); + my $length = Parse::Pidl::Util::ParseExpr($l->{LENGTH_IS}, $env); + my $pl = Parse::Pidl::NDR::GetPrevLevel($e, $l); + if ($pl && $pl->{TYPE} eq "POINTER") { + $var = get_pointer_to($var); + } + # uint8 arrays are treated as data blobs + if ($nl->{TYPE} eq 'DATA' && $e->{TYPE} eq 'uint8') { + pidl "ejs_push_array_uint8(ejs, v, $name, $var, $length);"; + return; + } + my $avar = $var . "[i]"; + pidl "{"; + indent; + pidl "uint32_t i;"; + pidl "for (i=0;i<$length;i++) {"; + indent; + pidl "const char *id = talloc_asprintf(ejs, \"%s.%u\", $name, i);"; + EjsPushElement($e, $nl, $avar, "id", $env); + deindent; + pidl "}"; + pidl "ejs_push_uint32(ejs, v, $name \".length\", &i);"; + deindent; + pidl "}"; +} + +################################ +# push a structure/union element +sub EjsPushElement($$$$$) +{ + my ($e, $l, $var, $name, $env) = @_; + if (has_property($e, "charset")) { + EjsPushString($e, $l, $var, $name, $env); + } elsif ($l->{TYPE} eq "ARRAY") { + EjsPushArray($e, $l, $var, $name, $env); + } elsif ($l->{TYPE} eq "DATA") { + EjsPushScalar($e, $l, $var, $name, $env); + } elsif (($l->{TYPE} eq "POINTER")) { + EjsPushPointer($e, $l, $var, $name, $env); + } elsif (($l->{TYPE} eq "SWITCH")) { + EjsPushSwitch($e, $l, $var, $name, $env); + } else { + pidl "return ejs_panic(ejs, \"unhandled push type $l->{TYPE}\");"; + } +} + +############################################# +# push a structure/union element at top level +sub EjsPushElementTop($$) +{ + my $e = shift; + my $env = shift; + my $l = $e->{LEVELS}[0]; + my $var = Parse::Pidl::Util::ParseExpr($e->{NAME}, $env); + my $name = "\"$e->{NAME}\""; + EjsPushElement($e, $l, $var, $name, $env); +} + +########################### +# push a struct +sub EjsStructPush($$) +{ + my $name = shift; + my $d = shift; + my $env = GenerateStructEnv($d); + pidl fn_prefix($d); + pidl "NTSTATUS ejs_push_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, const struct $name *r)\n{"; + indent; + pidl "NDR_CHECK(ejs_push_struct_start(ejs, &v, name));"; + foreach my $e (@{$d->{ELEMENTS}}) { + EjsPushElementTop($e, $env); + } + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}\n"; +} + +########################### +# push a union +sub EjsUnionPush($$) +{ + my $name = shift; + my $d = shift; + my $have_default = 0; + my $env = GenerateStructEnv($d); + pidl fn_prefix($d); + pidl "NTSTATUS ejs_push_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, const union $name *r)\n{"; + indent; + pidl "NDR_CHECK(ejs_push_struct_start(ejs, &v, name));"; + pidl "switch (ejs->switch_var) {"; + indent; + foreach my $e (@{$d->{ELEMENTS}}) { + if ($e->{CASE} eq "default") { + $have_default = 1; + } + pidl "$e->{CASE}:"; + indent; + if ($e->{TYPE} ne "EMPTY") { + EjsPushElementTop($e, $env); + } + pidl "break;"; + deindent; + } + if (! $have_default) { + pidl "default:"; + indent; + pidl "return ejs_panic(ejs, \"Bad switch value\");"; + deindent; + } + deindent; + pidl "}"; + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}"; +} + +########################### +# push a enum +sub EjsEnumPush($$) +{ + my $name = shift; + my $d = shift; + EjsEnumConstant($d); + pidl fn_prefix($d); + pidl "NTSTATUS ejs_push_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, const enum $name *r)\n{"; + indent; + pidl "unsigned e = *r;"; + pidl "NDR_CHECK(ejs_push_enum(ejs, v, name, &e));"; + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}\n"; +} + +########################### +# push a bitmap +sub EjsBitmapPush($$) +{ + my $name = shift; + my $d = shift; + my $type_fn = $d->{BASE_TYPE}; + my($type_decl) = Parse::Pidl::Typelist::mapType($d->{BASE_TYPE}); + # put the bitmap elements in the constants array + foreach my $e (@{$d->{ELEMENTS}}) { + if ($e =~ /^(\w*)\s*(.*)\s*$/) { + my $bname = $1; + my $v = $2; + $constants{$bname} = $v; + } + } + pidl fn_prefix($d); + pidl "NTSTATUS ejs_push_$name(struct ejs_rpc *ejs, struct MprVar *v, const char *name, const $type_decl *r)\n{"; + indent; + pidl "return ejs_push_$type_fn(ejs, v, name, r);"; + deindent; + pidl "}"; +} + + +########################### +# generate a structure push +sub EjsTypedefPush($) +{ + my $d = shift; + return if (has_property($d, "noejs")); + if ($d->{DATA}->{TYPE} eq 'STRUCT') { + EjsStructPush($d->{NAME}, $d->{DATA}); + } elsif ($d->{DATA}->{TYPE} eq 'UNION') { + EjsUnionPush($d->{NAME}, $d->{DATA}); + } elsif ($d->{DATA}->{TYPE} eq 'ENUM') { + EjsEnumPush($d->{NAME}, $d->{DATA}); + } elsif ($d->{DATA}->{TYPE} eq 'BITMAP') { + EjsBitmapPush($d->{NAME}, $d->{DATA}); + } else { + warn "Unhandled push typedef $d->{NAME} of type $d->{DATA}->{TYPE}"; + } +} + + +##################### +# generate a function +sub EjsPushFunction($) +{ + my $d = shift; + my $env = GenerateFunctionOutEnv($d); + + pidl "\nstatic NTSTATUS ejs_push_$d->{NAME}(struct ejs_rpc *ejs, struct MprVar *v, const struct $d->{NAME} *r)"; + pidl "{"; + indent; + pidl "NDR_CHECK(ejs_push_struct_start(ejs, &v, \"output\"));"; + + foreach my $e (@{$d->{ELEMENTS}}) { + next unless (grep(/out/, @{$e->{DIRECTION}})); + EjsPushElementTop($e, $env); + } + + if ($d->{RETURN_TYPE}) { + my $t = $d->{RETURN_TYPE}; + pidl "NDR_CHECK(ejs_push_$t(ejs, v, \"result\", &r->out.result));"; + } + + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}\n"; +} + + +################################# +# generate a ejs mapping function +sub EjsFunction($$) +{ + my $d = shift; + my $iface = shift; + my $name = $d->{NAME}; + my $callnum = uc("DCERPC_$name"); + my $table = "&dcerpc_table_$iface"; + + pidl "static int ejs_$name(int eid, int argc, struct MprVar **argv)"; + pidl "{"; + indent; + pidl "return ejs_rpc_call(eid, argc, argv, $table, $callnum, (ejs_pull_function_t)ejs_pull_$name, (ejs_push_function_t)ejs_push_$name);"; + deindent; + pidl "}\n"; +} + +################### +# handle a constant +sub EjsConst($) +{ + my $const = shift; + $constants{$const->{NAME}} = $const->{VALUE}; +} + +##################################################################### +# parse the interface definitions +sub EjsInterface($$) +{ + my($interface,$needed) = @_; + my @fns = (); + my $name = $interface->{NAME}; + + %constants = (); + + foreach my $d (@{$interface->{TYPEDEFS}}) { + ($needed->{"push_$d->{NAME}"}) && EjsTypedefPush($d); + ($needed->{"pull_$d->{NAME}"}) && EjsTypedefPull($d); + } + + foreach my $d (@{$interface->{FUNCTIONS}}) { + next if not defined($d->{OPNUM}); + next if Parse::Pidl::Util::has_property($d, "noejs"); + + EjsPullFunction($d); + EjsPushFunction($d); + EjsFunction($d, $name); + + push (@fns, $d->{NAME}); + } + + foreach my $d (@{$interface->{CONSTS}}) { + EjsConst($d); + } + + pidl "static int ejs_$name\_init(int eid, int argc, struct MprVar **argv)"; + pidl "{"; + indent; + pidl "struct MprVar *obj = mprInitObject(eid, \"$name\", argc, argv);"; + foreach (@fns) { + pidl "mprSetCFunction(obj, \"$_\", ejs_$_);"; + } + foreach my $v (keys %constants) { + my $value = $constants{$v}; + if (substr($value, 0, 1) eq "\"") { + pidl "mprSetVar(obj, \"$v\", mprString($value));"; + } else { + pidl "mprSetVar(obj, \"$v\", mprCreateNumberVar($value));"; + } + } + pidl "return ejs_rpc_init(obj, \"$name\");"; + deindent; + pidl "}\n"; + + pidl "NTSTATUS ejs_init_$name(void)"; + pidl "{"; + indent; + pidl "return smbcalls_register_ejs(\"$name\_init\", ejs_$name\_init);"; + deindent; + pidl "}"; +} + +##################################################################### +# parse a parsed IDL into a C header +sub Parse($$) +{ + my($ndr,$hdr) = @_; + + my $ejs_hdr = $hdr; + $ejs_hdr =~ s/.h$/_ejs.h/; + $res = ""; + pidl " +/* EJS wrapper functions auto-generated by pidl */ +#include \"includes.h\" +#include \"lib/appweb/ejs/ejs.h\" +#include \"scripting/ejs/ejsrpc.h\" +#include \"scripting/ejs/smbcalls.h\" +#include \"librpc/gen_ndr/ndr_misc_ejs.h\" +#include \"$hdr\" +#include \"$ejs_hdr\" + +"; + + my %needed = (); + + foreach my $x (@{$ndr}) { + ($x->{TYPE} eq "INTERFACE") && NeededInterface($x, \%needed); + } + + foreach my $x (@{$ndr}) { + ($x->{TYPE} eq "INTERFACE") && EjsInterface($x, \%needed); + } + + return $res; +} + +sub NeededFunction($$) +{ + my ($fn,$needed) = @_; + $needed->{"pull_$fn->{NAME}"} = 1; + $needed->{"push_$fn->{NAME}"} = 1; + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep (/in/, @{$e->{DIRECTION}})) { + $needed->{"pull_$e->{TYPE}"} = 1; + } + if (grep (/out/, @{$e->{DIRECTION}})) { + $needed->{"push_$e->{TYPE}"} = 1; + } + } +} + +sub NeededTypedef($$) +{ + my ($t,$needed) = @_; + if (Parse::Pidl::Util::has_property($t, "public")) { + $needed->{"pull_$t->{NAME}"} = not Parse::Pidl::Util::has_property($t, "noejs"); + $needed->{"push_$t->{NAME}"} = not Parse::Pidl::Util::has_property($t, "noejs"); + } + if ($t->{DATA}->{TYPE} ne "STRUCT" && + $t->{DATA}->{TYPE} ne "UNION") { + return; + } + for my $e (@{$t->{DATA}->{ELEMENTS}}) { + if ($needed->{"pull_$t->{NAME}"}) { + $needed->{"pull_$e->{TYPE}"} = 1; + } + if ($needed->{"push_$t->{NAME}"}) { + $needed->{"push_$e->{TYPE}"} = 1; + } + } +} + +##################################################################### +# work out what parse functions are needed +sub NeededInterface($$) +{ + my ($interface,$needed) = @_; + foreach my $d (@{$interface->{FUNCTIONS}}) { + NeededFunction($d, $needed); + } + foreach my $d (reverse @{$interface->{TYPEDEFS}}) { + NeededTypedef($d, $needed); + } +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/EJSHeader.pm b/source4/pidl/lib/Parse/Pidl/Samba4/EJSHeader.pm new file mode 100644 index 0000000000..a204ee7a56 --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/EJSHeader.pm @@ -0,0 +1,79 @@ +################################################### +# create C header files for an EJS mapping functions +# Copyright tridge@samba.org 2005 +# released under the GNU GPL + +package Parse::Pidl::Samba4::EJSHeader; + +use strict; +use Parse::Pidl::Typelist; +use Parse::Pidl::Util qw(has_property); + +use vars qw($VERSION); +$VERSION = '0.01'; + +my($res); + +sub pidl ($) +{ + $res .= shift; +} + +##################################################################### +# prototype a typedef +sub HeaderTypedefProto($) +{ + my $d = shift; + my $name = $d->{NAME}; + + return unless has_property($d, "public"); + + my $type_decl = Parse::Pidl::Typelist::mapType($name); + + pidl "NTSTATUS ejs_push_$d->{NAME}(struct ejs_rpc *, struct MprVar *, const char *, const $type_decl *);\n"; + pidl "NTSTATUS ejs_pull_$d->{NAME}(struct ejs_rpc *, struct MprVar *, const char *, $type_decl *);\n"; +} + +##################################################################### +# parse the interface definitions +sub HeaderInterface($) +{ + my($interface) = shift; + + my $count = 0; + + pidl "#ifndef _HEADER_EJS_$interface->{NAME}\n"; + pidl "#define _HEADER_EJS_$interface->{NAME}\n\n"; + + if (defined $interface->{PROPERTIES}->{depends}) { + my @d = split / /, $interface->{PROPERTIES}->{depends}; + foreach my $i (@d) { + pidl "#include \"librpc/gen_ndr/ndr_$i\_ejs\.h\"\n"; + } + } + + pidl "\n"; + + foreach my $d (@{$interface->{TYPEDEFS}}) { + HeaderTypedefProto($d); + } + + pidl "\n"; + pidl "#endif /* _HEADER_EJS_$interface->{NAME} */\n"; +} + +##################################################################### +# parse a parsed IDL into a C header +sub Parse($) +{ + my($idl) = shift; + + $res = ""; + pidl "/* header auto-generated by pidl */\n\n"; + foreach my $x (@{$idl}) { + ($x->{TYPE} eq "INTERFACE") && HeaderInterface($x); + } + return $res; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/Header.pm b/source4/pidl/lib/Parse/Pidl/Samba4/Header.pm new file mode 100644 index 0000000000..a1c568cdc7 --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/Header.pm @@ -0,0 +1,361 @@ +################################################### +# create C header files for an IDL structure +# Copyright tridge@samba.org 2000 +# Copyright jelmer@samba.org 2005 +# released under the GNU GPL + +package Parse::Pidl::Samba4::Header; + +use strict; +use Parse::Pidl::Typelist qw(mapType); +use Parse::Pidl::Util qw(has_property is_constant); +use Parse::Pidl::NDR qw(GetNextLevel GetPrevLevel); + +use vars qw($VERSION); +$VERSION = '0.01'; + +my($res); +my($tab_depth); + +sub pidl ($) +{ + $res .= shift; +} + +sub tabs() +{ + my $res = ""; + $res .="\t" foreach (1..$tab_depth); + return $res; +} + +##################################################################### +# parse a properties list +sub HeaderProperties($$) +{ + my($props,$ignores) = @_; + my $ret = ""; + + foreach my $d (keys %{$props}) { + next if (grep(/^$d$/, @$ignores)); + if($props->{$d} ne "1") { + $ret.= "$d($props->{$d}),"; + } else { + $ret.="$d,"; + } + } + + if ($ret) { + pidl "/* [" . substr($ret, 0, -1) . "] */"; + } +} + +##################################################################### +# parse a structure element +sub HeaderElement($) +{ + my($element) = shift; + + pidl tabs(); + HeaderType($element, $element->{TYPE}, ""); + pidl " "; + my $numstar = $element->{POINTERS}; + if ($numstar >= 1) { + $numstar-- if Parse::Pidl::Typelist::scalar_is_reference($element->{TYPE}); + } + foreach (@{$element->{ARRAY_LEN}}) + { + next if is_constant($_) and + not has_property($element, "charset"); + $numstar++; + } + pidl "*" foreach (1..$numstar); + pidl $element->{NAME}; + foreach (@{$element->{ARRAY_LEN}}) { + next unless (is_constant($_) and + not has_property($element, "charset")); + pidl "[$_]"; + } + + pidl ";"; + if (defined $element->{PROPERTIES}) { + HeaderProperties($element->{PROPERTIES}, ["in", "out"]); + } + pidl "\n"; +} + +##################################################################### +# parse a struct +sub HeaderStruct($$) +{ + my($struct,$name) = @_; + pidl "struct $name {\n"; + $tab_depth++; + my $el_count=0; + if (defined $struct->{ELEMENTS}) { + foreach my $e (@{$struct->{ELEMENTS}}) { + HeaderElement($e); + $el_count++; + } + } + if ($el_count == 0) { + # some compilers can't handle empty structures + pidl tabs()."char _empty_;\n"; + } + $tab_depth--; + pidl tabs()."}"; + if (defined $struct->{PROPERTIES}) { + HeaderProperties($struct->{PROPERTIES}, []); + } +} + +##################################################################### +# parse a enum +sub HeaderEnum($$) +{ + my($enum,$name) = @_; + my $first = 1; + + if (not Parse::Pidl::Util::useUintEnums()) { + pidl "enum $name {\n"; + $tab_depth++; + foreach my $e (@{$enum->{ELEMENTS}}) { + unless ($first) { pidl ",\n"; } + $first = 0; + pidl tabs(); + pidl $e; + } + pidl "\n"; + $tab_depth--; + pidl "}"; + } else { + my $count = 0; + pidl "enum $name { __donnot_use_enum_$name=0x7FFFFFFF};\n"; + my $with_val = 0; + my $without_val = 0; + foreach my $e (@{$enum->{ELEMENTS}}) { + my $t = "$e"; + my $name; + my $value; + if ($t =~ /(.*)=(.*)/) { + $name = $1; + $value = $2; + $with_val = 1; + die ("you can't mix enum member with values and without values when using --uint-enums!") + unless ($without_val == 0); + } else { + $name = $t; + $value = $count++; + $without_val = 1; + die ("you can't mix enum member with values and without values when using --uint-enums!") + unless ($with_val == 0); + } + pidl "#define $name ( $value )\n"; + } + pidl "\n"; + } +} + +##################################################################### +# parse a bitmap +sub HeaderBitmap($$) +{ + my($bitmap,$name) = @_; + + pidl "/* bitmap $name */\n"; + pidl "#define $_\n" foreach (@{$bitmap->{ELEMENTS}}); + pidl "\n"; +} + +##################################################################### +# parse a union +sub HeaderUnion($$) +{ + my($union,$name) = @_; + my %done = (); + + pidl "union $name {\n"; + $tab_depth++; + foreach my $e (@{$union->{ELEMENTS}}) { + if ($e->{TYPE} ne "EMPTY") { + if (! defined $done{$e->{NAME}}) { + HeaderElement($e); + } + $done{$e->{NAME}} = 1; + } + } + $tab_depth--; + pidl "}"; + + if (defined $union->{PROPERTIES}) { + HeaderProperties($union->{PROPERTIES}, []); + } +} + +##################################################################### +# parse a type +sub HeaderType($$$) +{ + my($e,$data,$name) = @_; + if (ref($data) eq "HASH") { + ($data->{TYPE} eq "ENUM") && HeaderEnum($data, $name); + ($data->{TYPE} eq "BITMAP") && HeaderBitmap($data, $name); + ($data->{TYPE} eq "STRUCT") && HeaderStruct($data, $name); + ($data->{TYPE} eq "UNION") && HeaderUnion($data, $name); + return; + } + + if (has_property($e, "charset")) { + pidl "const char"; + } else { + pidl mapType($e->{TYPE}); + } +} + +##################################################################### +# parse a typedef +sub HeaderTypedef($) +{ + my($typedef) = shift; + HeaderType($typedef, $typedef->{DATA}, $typedef->{NAME}); + pidl ";\n\n" unless ($typedef->{DATA}->{TYPE} eq "BITMAP"); +} + +##################################################################### +# parse a const +sub HeaderConst($) +{ + my($const) = shift; + if (!defined($const->{ARRAY_LEN}[0])) { + pidl "#define $const->{NAME}\t( $const->{VALUE} )\n"; + } else { + pidl "#define $const->{NAME}\t $const->{VALUE}\n"; + } +} + +##################################################################### +# parse a function +sub HeaderFunctionInOut($$) +{ + my($fn,$prop) = @_; + + foreach my $e (@{$fn->{ELEMENTS}}) { + if (has_property($e, $prop)) { + HeaderElement($e); + } + } +} + +##################################################################### +# determine if we need an "in" or "out" section +sub HeaderFunctionInOut_needed($$) +{ + my($fn,$prop) = @_; + + return 1 if ($prop eq "out" && $fn->{RETURN_TYPE} ne "void"); + + foreach (@{$fn->{ELEMENTS}}) { + return 1 if (has_property($_, $prop)); + } + + return undef; +} + +my %headerstructs = (); + +##################################################################### +# parse a function +sub HeaderFunction($) +{ + my($fn) = shift; + + return if ($headerstructs{$fn->{NAME}}); + + $headerstructs{$fn->{NAME}} = 1; + + pidl "\nstruct $fn->{NAME} {\n"; + $tab_depth++; + my $needed = 0; + + if (HeaderFunctionInOut_needed($fn, "in")) { + pidl tabs()."struct {\n"; + $tab_depth++; + HeaderFunctionInOut($fn, "in"); + $tab_depth--; + pidl tabs()."} in;\n\n"; + $needed++; + } + + if (HeaderFunctionInOut_needed($fn, "out")) { + pidl tabs()."struct {\n"; + $tab_depth++; + HeaderFunctionInOut($fn, "out"); + if ($fn->{RETURN_TYPE} ne "void") { + pidl tabs().mapType($fn->{RETURN_TYPE}) . " result;\n"; + } + $tab_depth--; + pidl tabs()."} out;\n\n"; + $needed++; + } + + if (! $needed) { + # sigh - some compilers don't like empty structures + pidl tabs()."int _dummy_element;\n"; + } + + $tab_depth--; + pidl "};\n\n"; +} + +##################################################################### +# parse the interface definitions +sub HeaderInterface($) +{ + my($interface) = shift; + + my $count = 0; + + pidl "#ifndef _HEADER_$interface->{NAME}\n"; + pidl "#define _HEADER_$interface->{NAME}\n\n"; + + if (defined $interface->{PROPERTIES}->{depends}) { + my @d = split / /, $interface->{PROPERTIES}->{depends}; + foreach my $i (@d) { + pidl "#include \"librpc/gen_ndr/$i\.h\"\n"; + } + } + + foreach my $d (@{$interface->{DATA}}) { + next if ($d->{TYPE} ne "CONST"); + HeaderConst($d); + } + + foreach my $d (@{$interface->{DATA}}) { + next if ($d->{TYPE} ne "TYPEDEF"); + HeaderTypedef($d); + } + + foreach my $d (@{$interface->{DATA}}) { + next if ($d->{TYPE} ne "FUNCTION"); + HeaderFunction($d); + } + + pidl "#endif /* _HEADER_$interface->{NAME} */\n"; +} + +##################################################################### +# parse a parsed IDL into a C header +sub Parse($) +{ + my($idl) = shift; + $tab_depth = 0; + + $res = ""; + pidl "/* header auto-generated by pidl */\n\n"; + foreach my $x (@{$idl}) { + ($x->{TYPE} eq "INTERFACE") && HeaderInterface($x); + } + return $res; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Client.pm b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Client.pm new file mode 100644 index 0000000000..83f9034c7c --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Client.pm @@ -0,0 +1,102 @@ +################################################### +# client calls generator +# Copyright tridge@samba.org 2003 +# released under the GNU GPL + +package Parse::Pidl::Samba4::NDR::Client; + +use vars qw($VERSION); +$VERSION = '0.01'; + +use strict; + +my($res); + +##################################################################### +# parse a function +sub ParseFunction($$) +{ + my ($interface, $fn) = @_; + my $name = $fn->{NAME}; + my $uname = uc $name; + + $res .= " +struct rpc_request *dcerpc_$name\_send(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r) +{ + if (p->conn->flags & DCERPC_DEBUG_PRINT_IN) { + NDR_PRINT_IN_DEBUG($name, r); + } + + return dcerpc_ndr_request_send(p, NULL, &dcerpc_table_$interface->{NAME}, DCERPC_$uname, mem_ctx, r); +} + +NTSTATUS dcerpc_$name(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r) +{ + struct rpc_request *req; + NTSTATUS status; + + req = dcerpc_$name\_send(p, mem_ctx, r); + if (req == NULL) return NT_STATUS_NO_MEMORY; + + status = dcerpc_ndr_request_recv(req); + + if (NT_STATUS_IS_OK(status) && (p->conn->flags & DCERPC_DEBUG_PRINT_OUT)) { + NDR_PRINT_OUT_DEBUG($name, r); + } +"; + + if (defined($fn->{RETURN_TYPE}) and $fn->{RETURN_TYPE} eq "NTSTATUS") { + $res .= "\tif (NT_STATUS_IS_OK(status)) status = r->out.result;\n"; + } + $res .= +" + return status; +} +"; +} + +my %done; + +##################################################################### +# parse the interface definitions +sub ParseInterface($) +{ + my($interface) = shift; + $res .= "/* $interface->{NAME} - client functions generated by pidl */\n\n"; + + foreach my $fn (@{$interface->{FUNCTIONS}}) { + next if not defined($fn->{OPNUM}); + next if defined($done{$fn->{NAME}}); + ParseFunction($interface, $fn); + $done{$fn->{NAME}} = 1; + } + + return $res; +} + +sub Parse($$) +{ + my($ndr) = shift; + my($filename) = shift; + + my $h_filename = $filename; + $res = ""; + + if ($h_filename =~ /(.*)\.c/) { + $h_filename = "$1.h"; + } + + $res .= "/* client functions auto-generated by pidl */\n"; + $res .= "\n"; + $res .= "#include \"includes.h\"\n"; + $res .= "#include \"$h_filename\"\n"; + $res .= "\n"; + + foreach my $x (@{$ndr}) { + ($x->{TYPE} eq "INTERFACE") && ParseInterface($x); + } + + return $res; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Header.pm b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Header.pm new file mode 100644 index 0000000000..d55a7a12af --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Header.pm @@ -0,0 +1,169 @@ +################################################### +# create C header files for an IDL structure +# Copyright tridge@samba.org 2000 +# Copyright jelmer@samba.org 2005 +# released under the GNU GPL + +package Parse::Pidl::Samba4::NDR::Header; + +use strict; +use Parse::Pidl::Typelist qw(mapType); +use Parse::Pidl::Util qw(has_property is_constant); +use Parse::Pidl::NDR qw(GetNextLevel GetPrevLevel); +use Parse::Pidl::Samba4::NDR::Parser; + +use vars qw($VERSION); +$VERSION = '0.01'; + +my($res); +my($tab_depth); + +sub pidl ($) +{ + $res .= shift; +} + +sub tabs() +{ + my $res = ""; + $res .="\t" foreach (1..$tab_depth); + return $res; +} + +##################################################################### +# prototype a typedef +sub HeaderTypedefProto($) +{ + my($d) = shift; + + my $tf = Parse::Pidl::Samba4::NDR::Parser::get_typefamily($d->{DATA}{TYPE}); + + if (has_property($d, "gensize")) { + my $size_args = $tf->{SIZE_FN_ARGS}->($d); + pidl "size_t ndr_size_$d->{NAME}($size_args);\n"; + } + + return unless has_property($d, "public"); + + unless (has_property($d, "nopush")) { + pidl "NTSTATUS ndr_push_$d->{NAME}(struct ndr_push *ndr, int ndr_flags, " . $tf->{DECL}->($d, "push") . ");\n"; + } + unless (has_property($d, "nopull")) { + pidl "NTSTATUS ndr_pull_$d->{NAME}(struct ndr_pull *ndr, int ndr_flags, " . $tf->{DECL}->($d, "pull") . ");\n"; + } + unless (has_property($d, "noprint")) { + pidl "void ndr_print_$d->{NAME}(struct ndr_print *ndr, const char *name, " . $tf->{DECL}->($d, "print") . ");\n"; + } +} + +##################################################################### +# output prototypes for a IDL function +sub HeaderFnProto($$) +{ + my ($interface,$fn) = @_; + my $name = $fn->{NAME}; + + pidl "void ndr_print_$name(struct ndr_print *ndr, const char *name, int flags, const struct $name *r);\n"; + + unless (has_property($fn, "noopnum")) { + pidl "NTSTATUS dcerpc_$name(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r);\n"; + pidl "struct rpc_request *dcerpc_$name\_send(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r);\n"; + } + + return unless has_property($fn, "public"); + + pidl "NTSTATUS ndr_push_$name(struct ndr_push *ndr, int flags, const struct $name *r);\n"; + pidl "NTSTATUS ndr_pull_$name(struct ndr_pull *ndr, int flags, struct $name *r);\n"; + + pidl "\n"; +} + +##################################################################### +# parse the interface definitions +sub HeaderInterface($) +{ + my($interface) = shift; + + if (defined $interface->{PROPERTIES}->{depends}) { + my @d = split / /, $interface->{PROPERTIES}->{depends}; + foreach my $i (@d) { + pidl "#include \"librpc/gen_ndr/ndr_$i\.h\"\n"; + } + } + + my $count = 0; + + pidl "#ifndef _HEADER_NDR_$interface->{NAME}\n"; + pidl "#define _HEADER_NDR_$interface->{NAME}\n\n"; + + if (defined $interface->{PROPERTIES}->{uuid}) { + my $name = uc $interface->{NAME}; + pidl "#define DCERPC_$name\_UUID " . + Parse::Pidl::Util::make_str(lc($interface->{PROPERTIES}->{uuid})) . "\n"; + + if(!defined $interface->{PROPERTIES}->{version}) { $interface->{PROPERTIES}->{version} = "0.0"; } + pidl "#define DCERPC_$name\_VERSION $interface->{PROPERTIES}->{version}\n"; + + pidl "#define DCERPC_$name\_NAME \"$interface->{NAME}\"\n"; + + if(!defined $interface->{PROPERTIES}->{helpstring}) { $interface->{PROPERTIES}->{helpstring} = "NULL"; } + pidl "#define DCERPC_$name\_HELPSTRING $interface->{PROPERTIES}->{helpstring}\n"; + + pidl "\nextern const struct dcerpc_interface_table dcerpc_table_$interface->{NAME};\n"; + pidl "NTSTATUS dcerpc_server_$interface->{NAME}_init(void);\n\n"; + } + + foreach my $d (@{$interface->{DATA}}) { + next if $d->{TYPE} ne "FUNCTION"; + next if has_property($d, "noopnum"); + next if grep(/$d->{NAME}/,@{$interface->{INHERITED_FUNCTIONS}}); + my $u_name = uc $d->{NAME}; + pidl "#define DCERPC_$u_name ("; + + if (defined($interface->{BASE})) { + pidl "DCERPC_" . uc $interface->{BASE} . "_CALL_COUNT + "; + } + + pidl sprintf("0x%02x", $count) . ")\n"; + $count++; + } + + pidl "\n#define DCERPC_" . uc $interface->{NAME} . "_CALL_COUNT ("; + + if (defined($interface->{BASE})) { + pidl "DCERPC_" . uc $interface->{BASE} . "_CALL_COUNT + "; + } + + pidl "$count)\n\n"; + + foreach my $d (@{$interface->{DATA}}) { + next if ($d->{TYPE} ne "TYPEDEF"); + HeaderTypedefProto($d); + } + + foreach my $d (@{$interface->{DATA}}) { + next if ($d->{TYPE} ne "FUNCTION"); + HeaderFnProto($interface, $d); + } + + pidl "#endif /* _HEADER_NDR_$interface->{NAME} */\n"; +} + +##################################################################### +# parse a parsed IDL into a C header +sub Parse($$) +{ + my($idl,$basename) = @_; + $tab_depth = 0; + + $res = ""; + pidl "/* header auto-generated by pidl */\n"; + pidl "#include \"librpc/gen_ndr/$basename\.h\"\n\n"; + + foreach my $x (@{$idl}) { + ($x->{TYPE} eq "INTERFACE") && HeaderInterface($x); + } + return $res; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm new file mode 100644 index 0000000000..a7ea60b2e4 --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm @@ -0,0 +1,2389 @@ +################################################### +# Samba4 NDR parser generator for IDL structures +# Copyright tridge@samba.org 2000-2003 +# Copyright tpot@samba.org 2001 +# Copyright jelmer@samba.org 2004-2005 +# released under the GNU GPL + +package Parse::Pidl::Samba4::NDR::Parser; + +use strict; +use Parse::Pidl::Typelist qw(hasType getType mapType); +use Parse::Pidl::Util qw(has_property ParseExpr); +use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred); + +use vars qw($VERSION); +$VERSION = '0.01'; + +# list of known types +my %typefamily; + +sub get_typefamily($) +{ + my $n = shift; + return $typefamily{$n}; +} + +sub append_prefix($$) +{ + my ($e, $var_name) = @_; + my $pointers = 0; + + foreach my $l (@{$e->{LEVELS}}) { + if ($l->{TYPE} eq "POINTER") { + $pointers++; + } elsif ($l->{TYPE} eq "ARRAY") { + if (($pointers == 0) and + (not $l->{IS_FIXED}) and + (not $l->{IS_INLINE})) { + return get_value_of($var_name); + } + } elsif ($l->{TYPE} eq "DATA") { + if (Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { + return get_value_of($var_name) unless ($pointers); + } + } + } + + return $var_name; +} + +sub has_fast_array($$) +{ + my ($e,$l) = @_; + + return 0 if ($l->{TYPE} ne "ARRAY"); + + my $nl = GetNextLevel($e,$l); + return 0 unless ($nl->{TYPE} eq "DATA"); + return 0 unless (hasType($nl->{DATA_TYPE})); + + my $t = getType($nl->{DATA_TYPE}); + + # Only uint8 and string have fast array functions at the moment + return ($t->{NAME} eq "uint8") or ($t->{NAME} eq "string"); +} + +sub is_charset_array($$) +{ + my ($e,$l) = @_; + + return 0 if ($l->{TYPE} ne "ARRAY"); + + my $nl = GetNextLevel($e,$l); + + return 0 unless ($nl->{TYPE} eq "DATA"); + + return has_property($e, "charset"); +} + +sub get_pointer_to($) +{ + my $var_name = shift; + + if ($var_name =~ /^\*(.*)$/) { + return $1; + } elsif ($var_name =~ /^\&(.*)$/) { + return "&($var_name)"; + } else { + return "&$var_name"; + } +} + +sub get_value_of($) +{ + my $var_name = shift; + + if ($var_name =~ /^\&(.*)$/) { + return $1; + } else { + return "*$var_name"; + } +} + +my $res = ""; +my $deferred = ""; +my $tabs = ""; + +#################################### +# pidl() is our basic output routine +sub pidl($) +{ + my $d = shift; + if ($d) { + $res .= $tabs; + $res .= $d; + } + $res .="\n"; +} + +#################################### +# defer() is like pidl(), but adds to +# a deferred buffer which is then added to the +# output buffer at the end of the structure/union/function +# This is needed to cope with code that must be pushed back +# to the end of a block of elements +sub defer($) +{ + my $d = shift; + if ($d) { + $deferred .= $tabs; + $deferred .= $d; + } + $deferred .="\n"; +} + +######################################## +# add the deferred content to the current +# output +sub add_deferred() +{ + $res .= $deferred; + $deferred = ""; +} + +sub indent() +{ + $tabs .= "\t"; +} + +sub deindent() +{ + $tabs = substr($tabs, 0, -1); +} + +##################################################################### +# check that a variable we get from ParseExpr isn't a null pointer +sub check_null_pointer($) +{ + my $size = shift; + if ($size =~ /^\*/) { + my $size2 = substr($size, 1); + pidl "if ($size2 == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;"; + } +} + +##################################################################### +# check that a variable we get from ParseExpr isn't a null pointer, +# putting the check at the end of the structure/function +sub check_null_pointer_deferred($) +{ + my $size = shift; + if ($size =~ /^\*/) { + my $size2 = substr($size, 1); + defer "if ($size2 == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;"; + } +} + +##################################################################### +# check that a variable we get from ParseExpr isn't a null pointer +# void return varient +sub check_null_pointer_void($) +{ + my $size = shift; + if ($size =~ /^\*/) { + my $size2 = substr($size, 1); + pidl "if ($size2 == NULL) return;"; + } +} + +##################################################################### +# work out is a parse function should be declared static or not +sub fn_prefix($) +{ + my $fn = shift; + + return "" if (has_property($fn, "public")); + return "static "; +} + +################################################################### +# setup any special flags for an element or structure +sub start_flags($) +{ + my $e = shift; + my $flags = has_property($e, "flag"); + if (defined $flags) { + pidl "{"; + indent; + pidl "uint32_t _flags_save_$e->{TYPE} = ndr->flags;"; + pidl "ndr_set_flags(&ndr->flags, $flags);"; + } +} + +################################################################### +# end any special flags for an element or structure +sub end_flags($) +{ + my $e = shift; + my $flags = has_property($e, "flag"); + if (defined $flags) { + pidl "ndr->flags = _flags_save_$e->{TYPE};"; + deindent; + pidl "}"; + } +} + +sub GenerateStructEnv($) +{ + my $x = shift; + my %env; + + foreach my $e (@{$x->{ELEMENTS}}) { + $env{$e->{NAME}} = "r->$e->{NAME}"; + } + + $env{"this"} = "r"; + + return \%env; +} + +sub EnvSubstituteValue($$) +{ + my ($env,$s) = @_; + + # Substitute the value() values in the env + foreach my $e (@{$s->{ELEMENTS}}) { + next unless (my $v = has_property($e, "value")); + + $env->{$e->{NAME}} = ParseExpr($v, $env); + } + + return $env; +} + +sub GenerateFunctionInEnv($) +{ + my $fn = shift; + my %env; + + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep (/in/, @{$e->{DIRECTION}})) { + $env{$e->{NAME}} = "r->in.$e->{NAME}"; + } + } + + return \%env; +} + +sub GenerateFunctionOutEnv($) +{ + my $fn = shift; + my %env; + + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep (/out/, @{$e->{DIRECTION}})) { + $env{$e->{NAME}} = "r->out.$e->{NAME}"; + } elsif (grep (/in/, @{$e->{DIRECTION}})) { + $env{$e->{NAME}} = "r->in.$e->{NAME}"; + } + } + + return \%env; +} + +##################################################################### +# parse the data of an array - push side +sub ParseArrayPushHeader($$$$$) +{ + my ($e,$l,$ndr,$var_name,$env) = @_; + + my $size; + my $length; + + if ($l->{IS_ZERO_TERMINATED}) { + if (has_property($e, "charset")) { + $size = $length = "ndr_charset_length($var_name, CH_$e->{PROPERTIES}->{charset})"; + } else { + $size = $length = "ndr_string_length($var_name, sizeof(*$var_name))"; + } + } else { + $size = ParseExpr($l->{SIZE_IS}, $env); + $length = ParseExpr($l->{LENGTH_IS}, $env); + } + + if ((!$l->{IS_SURROUNDING}) and $l->{IS_CONFORMANT}) { + pidl "NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, $size));"; + } + + if ($l->{IS_VARYING}) { + pidl "NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, 0));"; # array offset + pidl "NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, $length));"; + } + + return $length; +} + +##################################################################### +# parse an array - pull side +sub ParseArrayPullHeader($$$$$) +{ + my ($e,$l,$ndr,$var_name,$env) = @_; + + my $length; + my $size; + + if ($l->{IS_CONFORMANT}) { + $length = $size = "ndr_get_array_size($ndr, " . get_pointer_to($var_name) . ")"; + } elsif ($l->{IS_ZERO_TERMINATED}) { # Noheader arrays + $length = $size = "ndr_get_string_size($ndr, sizeof(*$var_name))"; + } else { + $length = $size = ParseExpr($l->{SIZE_IS}, $env); + } + + if ((!$l->{IS_SURROUNDING}) and $l->{IS_CONFORMANT}) { + pidl "NDR_CHECK(ndr_pull_array_size(ndr, " . get_pointer_to($var_name) . "));"; + } + + + if ($l->{IS_VARYING}) { + pidl "NDR_CHECK(ndr_pull_array_length($ndr, " . get_pointer_to($var_name) . "));"; + $length = "ndr_get_array_length($ndr, " . get_pointer_to($var_name) .")"; + } + + check_null_pointer($length); + + if ($length ne $size) { + pidl "if ($length > $size) {"; + indent; + pidl "return ndr_pull_error($ndr, NDR_ERR_ARRAY_SIZE, \"Bad array size %u should exceed array length %u\", $size, $length);"; + deindent; + pidl "}"; + } + + if ($l->{IS_CONFORMANT} and not $l->{IS_ZERO_TERMINATED}) { + my $size = ParseExpr($l->{SIZE_IS}, $env); + defer "if ($var_name) {"; + check_null_pointer_deferred($size); + defer "NDR_CHECK(ndr_check_array_size(ndr, (void*)" . get_pointer_to($var_name) . ", $size));"; + defer "}"; + } + + if ($l->{IS_VARYING} and not $l->{IS_ZERO_TERMINATED}) { + my $length = ParseExpr($l->{LENGTH_IS}, $env); + defer "if ($var_name) {"; + check_null_pointer_deferred($length); + defer "NDR_CHECK(ndr_check_array_length(ndr, (void*)" . get_pointer_to($var_name) . ", $length));"; + defer "}" + } + + if (not $l->{IS_FIXED} and not is_charset_array($e, $l)) { + AllocateArrayLevel($e,$l,$ndr,$env,$size); + } + + return $length; +} + +sub compression_alg($$) +{ + my ($e,$l) = @_; + my $compression = $l->{COMPRESSION}; + my ($alg, $clen, $dlen) = split(/ /, $compression); + + return $alg; +} + +sub compression_clen($$$) +{ + my ($e,$l,$env) = @_; + my $compression = $l->{COMPRESSION}; + my ($alg, $clen, $dlen) = split(/ /, $compression); + + return ParseExpr($clen, $env); +} + +sub compression_dlen($$$) +{ + my ($e,$l,$env) = @_; + my $compression = $l->{COMPRESSION}; + my ($alg, $clen, $dlen) = split(/ /, $compression); + + return ParseExpr($dlen, $env); +} + +sub ParseCompressionPushStart($$$$) +{ + my ($e,$l,$ndr,$env) = @_; + my $comndr = "$ndr\_compressed"; + my $alg = compression_alg($e, $l); + my $dlen = compression_dlen($e, $l, $env); + + pidl "{"; + indent; + pidl "struct ndr_push *$comndr;"; + pidl "NDR_CHECK(ndr_push_compression_start($ndr, &$comndr, $alg, $dlen));"; + + return $comndr; +} + +sub ParseCompressionPushEnd($$$$) +{ + my ($e,$l,$ndr,$env) = @_; + my $comndr = "$ndr\_compressed"; + my $alg = compression_alg($e, $l); + my $dlen = compression_dlen($e, $l, $env); + + pidl "NDR_CHECK(ndr_push_compression_end($ndr, $comndr, $alg, $dlen));"; + deindent; + pidl "}"; +} + +sub ParseCompressionPullStart($$$$) +{ + my ($e,$l,$ndr,$env) = @_; + my $comndr = "$ndr\_compressed"; + my $alg = compression_alg($e, $l); + my $dlen = compression_dlen($e, $l, $env); + + pidl "{"; + indent; + pidl "struct ndr_pull *$comndr;"; + pidl "NDR_CHECK(ndr_pull_compression_start($ndr, &$comndr, $alg, $dlen));"; + + return $comndr; +} + +sub ParseCompressionPullEnd($$$$) +{ + my ($e,$l,$ndr,$env) = @_; + my $comndr = "$ndr\_compressed"; + my $alg = compression_alg($e, $l); + my $dlen = compression_dlen($e, $l, $env); + + pidl "NDR_CHECK(ndr_pull_compression_end($ndr, $comndr, $alg, $dlen));"; + deindent; + pidl "}"; +} + +sub ParseObfuscationPushStart($$) +{ + my ($e,$ndr) = @_; + my $obfuscation = has_property($e, "obfuscation"); + + pidl "NDR_CHECK(ndr_push_obfuscation_start($ndr, $obfuscation));"; + + return $ndr; +} + +sub ParseObfuscationPushEnd($$) +{ + my ($e,$ndr) = @_; + my $obfuscation = has_property($e, "obfuscation"); + + pidl "NDR_CHECK(ndr_push_obfuscation_end($ndr, $obfuscation));"; +} + +sub ParseObfuscationPullStart($$) +{ + my ($e,$ndr) = @_; + my $obfuscation = has_property($e, "obfuscation"); + + pidl "NDR_CHECK(ndr_pull_obfuscation_start($ndr, $obfuscation));"; + + return $ndr; +} + +sub ParseObfuscationPullEnd($$) +{ + my ($e,$ndr) = @_; + my $obfuscation = has_property($e, "obfuscation"); + + pidl "NDR_CHECK(ndr_pull_obfuscation_end($ndr, $obfuscation));"; +} + +sub ParseSubcontextPushStart($$$$) +{ + my ($e,$l,$ndr,$env) = @_; + my $subndr = "_ndr_$e->{NAME}"; + my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE},$env); + + pidl "{"; + indent; + pidl "struct ndr_push *$subndr;"; + pidl "NDR_CHECK(ndr_push_subcontext_start($ndr, &$subndr, $l->{HEADER_SIZE}, $subcontext_size));"; + + if (defined $l->{COMPRESSION}) { + $subndr = ParseCompressionPushStart($e, $l, $subndr, $env); + } + + if (defined $l->{OBFUSCATION}) { + $subndr = ParseObfuscationPushStart($e, $subndr); + } + + return $subndr; +} + +sub ParseSubcontextPushEnd($$$$) +{ + my ($e,$l,$ndr,$env) = @_; + my $subndr = "_ndr_$e->{NAME}"; + my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE},$env); + + if (defined $l->{COMPRESSION}) { + ParseCompressionPushEnd($e, $l, $subndr, $env); + } + + if (defined $l->{OBFUSCATION}) { + ParseObfuscationPushEnd($e, $subndr); + } + + pidl "NDR_CHECK(ndr_push_subcontext_end($ndr, $subndr, $l->{HEADER_SIZE}, $subcontext_size));"; + deindent; + pidl "}"; +} + +sub ParseSubcontextPullStart($$$$) +{ + my ($e,$l,$ndr,$env) = @_; + my $subndr = "_ndr_$e->{NAME}"; + my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE},$env); + + pidl "{"; + indent; + pidl "struct ndr_pull *$subndr;"; + pidl "NDR_CHECK(ndr_pull_subcontext_start($ndr, &$subndr, $l->{HEADER_SIZE}, $subcontext_size));"; + + if (defined $l->{COMPRESSION}) { + $subndr = ParseCompressionPullStart($e, $l, $subndr, $env); + } + + if (defined $l->{OBFUSCATION}) { + $subndr = ParseObfuscationPullStart($e, $subndr); + } + + return $subndr; +} + +sub ParseSubcontextPullEnd($$$$) +{ + my ($e,$l,$ndr,$env) = @_; + my $subndr = "_ndr_$e->{NAME}"; + my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE},$env); + + if (defined $l->{COMPRESSION}) { + ParseCompressionPullEnd($e, $l, $subndr, $env); + } + + if (defined $l->{OBFUSCATION}) { + ParseObfuscationPullEnd($e, $subndr); + } + + pidl "NDR_CHECK(ndr_pull_subcontext_end($ndr, $subndr, $l->{HEADER_SIZE}, $subcontext_size));"; + deindent; + pidl "}"; +} + +sub ParseElementPushLevel +{ + my ($e,$l,$ndr,$var_name,$env,$primitives,$deferred) = @_; + + my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred); + + if ($l->{TYPE} eq "ARRAY" and ($l->{IS_CONFORMANT} or $l->{IS_VARYING})) { + $var_name = get_pointer_to($var_name); + } + + if (defined($ndr_flags)) { + if ($l->{TYPE} eq "SUBCONTEXT") { + my $subndr = ParseSubcontextPushStart($e, $l, $ndr, $env); + ParseElementPushLevel($e, GetNextLevel($e, $l), $subndr, $var_name, $env, 1, 1); + ParseSubcontextPushEnd($e, $l, $ndr, $env); + } elsif ($l->{TYPE} eq "POINTER") { + ParsePtrPush($e, $l, $var_name); + } elsif ($l->{TYPE} eq "ARRAY") { + my $length = ParseArrayPushHeader($e, $l, $ndr, $var_name, $env); + + my $nl = GetNextLevel($e, $l); + + # Allow speedups for arrays of scalar types + if (is_charset_array($e,$l)) { + pidl "NDR_CHECK(ndr_push_charset($ndr, $ndr_flags, $var_name, $length, sizeof(" . mapType($nl->{DATA_TYPE}) . "), CH_$e->{PROPERTIES}->{charset}));"; + return; + } elsif (has_fast_array($e,$l)) { + pidl "NDR_CHECK(ndr_push_array_$nl->{DATA_TYPE}($ndr, $ndr_flags, $var_name, $length));"; + return; + } + } elsif ($l->{TYPE} eq "SWITCH") { + ParseSwitchPush($e, $l, $ndr, $var_name, $ndr_flags, $env); + } elsif ($l->{TYPE} eq "DATA") { + ParseDataPush($e, $l, $ndr, $var_name, $ndr_flags); + } + } + + if ($l->{TYPE} eq "POINTER" and $deferred) { + if ($l->{POINTER_TYPE} ne "ref") { + pidl "if ($var_name) {"; + indent; + if ($l->{POINTER_TYPE} eq "relative") { + pidl "NDR_CHECK(ndr_push_relative_ptr2(ndr, $var_name));"; + } + } + $var_name = get_value_of($var_name); + ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 1, 1); + + if ($l->{POINTER_TYPE} ne "ref") { + deindent; + pidl "}"; + } + } elsif ($l->{TYPE} eq "ARRAY" and not has_fast_array($e,$l) and + not is_charset_array($e, $l)) { + my $length = ParseExpr($l->{LENGTH_IS}, $env); + my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; + + $var_name = $var_name . "[$counter]"; + + if (($primitives and not $l->{IS_DEFERRED}) or ($deferred and $l->{IS_DEFERRED})) { + pidl "for ($counter = 0; $counter < $length; $counter++) {"; + indent; + ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 1, 0); + deindent; + pidl "}"; + } + + if ($deferred and ContainsDeferred($e, $l)) { + pidl "for ($counter = 0; $counter < $length; $counter++) {"; + indent; + ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 0, 1); + deindent; + pidl "}"; + } + } elsif ($l->{TYPE} eq "SWITCH") { + ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, $primitives, $deferred); + } +} + +##################################################################### +# parse scalars in a structure element +sub ParseElementPush($$$$$$) +{ + my ($e,$ndr,$var_prefix,$env,$primitives,$deferred) = @_; + my $subndr = undef; + + my $var_name = $var_prefix.$e->{NAME}; + + $var_name = append_prefix($e, $var_name); + + return unless $primitives or ($deferred and ContainsDeferred($e, $e->{LEVELS}[0])); + + start_flags($e); + + if (my $value = has_property($e, "value")) { + $var_name = ParseExpr($value, $env); + } + + ParseElementPushLevel($e, $e->{LEVELS}[0], $ndr, $var_name, $env, $primitives, $deferred); + + end_flags($e); +} + +##################################################################### +# parse a pointer in a struct element or function +sub ParsePtrPush($$$) +{ + my ($e,$l,$var_name) = @_; + + if ($l->{POINTER_TYPE} eq "ref") { + if ($l->{LEVEL} eq "EMBEDDED") { + pidl "NDR_CHECK(ndr_push_ref_ptr(ndr, $var_name));"; + } else { + check_null_pointer(get_value_of($var_name)); + } + } elsif ($l->{POINTER_TYPE} eq "relative") { + pidl "NDR_CHECK(ndr_push_relative_ptr1(ndr, $var_name));"; + } elsif ($l->{POINTER_TYPE} eq "unique") { + pidl "NDR_CHECK(ndr_push_unique_ptr(ndr, $var_name));"; + } elsif ($l->{POINTER_TYPE} eq "sptr") { + pidl "NDR_CHECK(ndr_push_sptr_ptr(ndr, $var_name));"; + } else { + die("Unhandled pointer type $l->{POINTER_TYPE}"); + } +} + +##################################################################### +# print scalars in a structure element +sub ParseElementPrint($$$) +{ + my($e,$var_name,$env) = @_; + + $var_name = append_prefix($e, $var_name); + return if (has_property($e, "noprint")); + + if (my $value = has_property($e, "value")) { + $var_name = "(ndr->flags & LIBNDR_PRINT_SET_VALUES)?" . ParseExpr($value,$env) . ":$var_name"; + } + + foreach my $l (@{$e->{LEVELS}}) { + if ($l->{TYPE} eq "POINTER") { + pidl "ndr_print_ptr(ndr, \"$e->{NAME}\", $var_name);"; + pidl "ndr->depth++;"; + if ($l->{POINTER_TYPE} ne "ref") { + pidl "if ($var_name) {"; + indent; + } + $var_name = get_value_of($var_name); + } elsif ($l->{TYPE} eq "ARRAY") { + my $length; + + if ($l->{IS_CONFORMANT} or $l->{IS_VARYING}) { + $var_name = get_pointer_to($var_name); + } + + if ($l->{IS_ZERO_TERMINATED}) { + $length = "ndr_string_length($var_name, sizeof(*$var_name))"; + } else { + $length = ParseExpr($l->{LENGTH_IS}, $env); + } + + if (is_charset_array($e,$l)) { + pidl "ndr_print_string(ndr, \"$e->{NAME}\", $var_name);"; + last; + } elsif (has_fast_array($e, $l)) { + my $nl = GetNextLevel($e, $l); + pidl "ndr_print_array_$nl->{DATA_TYPE}(ndr, \"$e->{NAME}\", $var_name, $length);"; + last; + } else { + my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; + + pidl "ndr->print(ndr, \"\%s: ARRAY(\%d)\", \"$e->{NAME}\", $length);"; + pidl 'ndr->depth++;'; + pidl "for ($counter=0;$counter<$length;$counter++) {"; + indent; + pidl "char *idx_$l->{LEVEL_INDEX}=NULL;"; + pidl "asprintf(&idx_$l->{LEVEL_INDEX}, \"[\%d]\", $counter);"; + pidl "if (idx_$l->{LEVEL_INDEX}) {"; + indent; + + $var_name = $var_name . "[$counter]"; + } + } elsif ($l->{TYPE} eq "DATA") { + if (not Parse::Pidl::Typelist::is_scalar($l->{DATA_TYPE}) or Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { + $var_name = get_pointer_to($var_name); + } + pidl "ndr_print_$l->{DATA_TYPE}(ndr, \"$e->{NAME}\", $var_name);"; + } elsif ($l->{TYPE} eq "SWITCH") { + my $switch_var = ParseExpr($l->{SWITCH_IS}, $env); + check_null_pointer_void($switch_var); + pidl "ndr_print_set_switch_value(ndr, " . get_pointer_to($var_name) . ", $switch_var);"; + } + } + + foreach my $l (reverse @{$e->{LEVELS}}) { + if ($l->{TYPE} eq "POINTER") { + if ($l->{POINTER_TYPE} ne "ref") { + deindent; + pidl "}"; + } + pidl "ndr->depth--;"; + } elsif (($l->{TYPE} eq "ARRAY") + and not is_charset_array($e,$l) + and not has_fast_array($e,$l)) { + pidl "free(idx_$l->{LEVEL_INDEX});"; + deindent; + pidl "}"; + deindent; + pidl "}"; + pidl "ndr->depth--;"; + } + } +} + +##################################################################### +# parse scalars in a structure element - pull size +sub ParseSwitchPull($$$$$$) +{ + my($e,$l,$ndr,$var_name,$ndr_flags,$env) = @_; + my $switch_var = ParseExpr($l->{SWITCH_IS}, $env); + + check_null_pointer($switch_var); + + $var_name = get_pointer_to($var_name); + pidl "NDR_CHECK(ndr_pull_set_switch_value($ndr, $var_name, $switch_var));"; +} + +##################################################################### +# push switch element +sub ParseSwitchPush($$$$$$) +{ + my($e,$l,$ndr,$var_name,$ndr_flags,$env) = @_; + my $switch_var = ParseExpr($l->{SWITCH_IS}, $env); + + check_null_pointer($switch_var); + $var_name = get_pointer_to($var_name); + pidl "NDR_CHECK(ndr_push_set_switch_value($ndr, $var_name, $switch_var));"; +} + +sub ParseDataPull($$$$$) +{ + my ($e,$l,$ndr,$var_name,$ndr_flags) = @_; + + if (Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { + $var_name = get_pointer_to($var_name); + } + + $var_name = get_pointer_to($var_name); + + pidl "NDR_CHECK(ndr_pull_$l->{DATA_TYPE}($ndr, $ndr_flags, $var_name));"; + + if (my $range = has_property($e, "range")) { + $var_name = get_value_of($var_name); + my ($low, $high) = split(/ /, $range, 2); + pidl "if ($var_name < $low || $var_name > $high) {"; + pidl "\treturn ndr_pull_error($ndr, NDR_ERR_RANGE, \"value out of range\");"; + pidl "}"; + } +} + +sub ParseDataPush($$$$$) +{ + my ($e,$l,$ndr,$var_name,$ndr_flags) = @_; + + # strings are passed by value rather then reference + if (not Parse::Pidl::Typelist::is_scalar($l->{DATA_TYPE}) or Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { + $var_name = get_pointer_to($var_name); + } + + pidl "NDR_CHECK(ndr_push_$l->{DATA_TYPE}($ndr, $ndr_flags, $var_name));"; +} + +sub CalcNdrFlags($$$) +{ + my ($l,$primitives,$deferred) = @_; + + my $scalars = 0; + my $buffers = 0; + + # Add NDR_SCALARS if this one is deferred + # and deferreds may be pushed + $scalars = 1 if ($l->{IS_DEFERRED} and $deferred); + + # Add NDR_SCALARS if this one is not deferred and + # primitives may be pushed + $scalars = 1 if (!$l->{IS_DEFERRED} and $primitives); + + # Add NDR_BUFFERS if this one contains deferred stuff + # and deferreds may be pushed + $buffers = 1 if ($l->{CONTAINS_DEFERRED} and $deferred); + + return "NDR_SCALARS|NDR_BUFFERS" if ($scalars and $buffers); + return "NDR_SCALARS" if ($scalars); + return "NDR_BUFFERS" if ($buffers); + return undef; +} + +sub ParseMemCtxPullStart($$$) +{ + my $e = shift; + my $l = shift; + my $ptr_name = shift; + + my $mem_r_ctx = "_mem_save_$e->{NAME}_$l->{LEVEL_INDEX}"; + my $mem_c_ctx = $ptr_name; + my $mem_c_flags = "0"; + + return if ($l->{TYPE} eq "ARRAY" and $l->{IS_FIXED}); + + if (($l->{TYPE} eq "POINTER") and ($l->{POINTER_TYPE} eq "ref")) { + my $nl = GetNextLevel($e, $l); + my $next_is_array = ($nl->{TYPE} eq "ARRAY"); + my $next_is_string = (($nl->{TYPE} eq "DATA") and + ($nl->{DATA_TYPE} eq "string")); + if ($next_is_array or $next_is_string) { + return; + } else { + $mem_c_flags = "LIBNDR_FLAG_REF_ALLOC"; + } + } + + pidl "$mem_r_ctx = NDR_PULL_GET_MEM_CTX(ndr);"; + pidl "NDR_PULL_SET_MEM_CTX(ndr, $mem_c_ctx, $mem_c_flags);"; +} + +sub ParseMemCtxPullEnd($$) +{ + my $e = shift; + my $l = shift; + + my $mem_r_ctx = "_mem_save_$e->{NAME}_$l->{LEVEL_INDEX}"; + my $mem_r_flags = "0"; + + return if ($l->{TYPE} eq "ARRAY" and $l->{IS_FIXED}); + + if (($l->{TYPE} eq "POINTER") and ($l->{POINTER_TYPE} eq "ref")) { + my $nl = GetNextLevel($e, $l); + my $next_is_array = ($nl->{TYPE} eq "ARRAY"); + my $next_is_string = (($nl->{TYPE} eq "DATA") and + ($nl->{DATA_TYPE} eq "string")); + if ($next_is_array or $next_is_string) { + return; + } else { + $mem_r_flags = "LIBNDR_FLAG_REF_ALLOC"; + } + } + + pidl "NDR_PULL_SET_MEM_CTX(ndr, $mem_r_ctx, $mem_r_flags);"; +} + +sub CheckStringTerminator($$$$) +{ + my ($ndr,$e,$l,$length) = @_; + my $nl = GetNextLevel($e, $l); + + # Make sure last element is zero! + pidl "NDR_CHECK(ndr_check_string_terminator($ndr, $length, sizeof($nl->{DATA_TYPE}_t)));"; +} + +sub ParseElementPullLevel +{ + my($e,$l,$ndr,$var_name,$env,$primitives,$deferred) = @_; + + my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred); + + if ($l->{TYPE} eq "ARRAY" and ($l->{IS_VARYING} or $l->{IS_CONFORMANT})) { + $var_name = get_pointer_to($var_name); + } + + # Only pull something if there's actually something to be pulled + if (defined($ndr_flags)) { + if ($l->{TYPE} eq "SUBCONTEXT") { + my $subndr = ParseSubcontextPullStart($e, $l, $ndr, $env); + ParseElementPullLevel($e, GetNextLevel($e,$l), $subndr, $var_name, $env, 1, 1); + ParseSubcontextPullEnd($e, $l, $ndr, $env); + } elsif ($l->{TYPE} eq "ARRAY") { + my $length = ParseArrayPullHeader($e, $l, $ndr, $var_name, $env); + + my $nl = GetNextLevel($e, $l); + + if (is_charset_array($e,$l)) { + if ($l->{IS_ZERO_TERMINATED}) { + CheckStringTerminator($ndr, $e, $l, $length); + } + pidl "NDR_CHECK(ndr_pull_charset($ndr, $ndr_flags, ".get_pointer_to($var_name).", $length, sizeof(" . mapType($nl->{DATA_TYPE}) . "), CH_$e->{PROPERTIES}->{charset}));"; + return; + } elsif (has_fast_array($e, $l)) { + if ($l->{IS_ZERO_TERMINATED}) { + CheckStringTerminator($ndr,$e,$l,$length); + } + pidl "NDR_CHECK(ndr_pull_array_$nl->{DATA_TYPE}($ndr, $ndr_flags, $var_name, $length));"; + return; + } + } elsif ($l->{TYPE} eq "POINTER") { + ParsePtrPull($e, $l, $ndr, $var_name); + } elsif ($l->{TYPE} eq "SWITCH") { + ParseSwitchPull($e, $l, $ndr, $var_name, $ndr_flags, $env); + } elsif ($l->{TYPE} eq "DATA") { + ParseDataPull($e, $l, $ndr, $var_name, $ndr_flags); + } + } + + # add additional constructions + if ($l->{TYPE} eq "POINTER" and $deferred) { + if ($l->{POINTER_TYPE} ne "ref") { + pidl "if ($var_name) {"; + indent; + + if ($l->{POINTER_TYPE} eq "relative") { + pidl "struct ndr_pull_save _relative_save;"; + pidl "ndr_pull_save(ndr, &_relative_save);"; + pidl "NDR_CHECK(ndr_pull_relative_ptr2(ndr, $var_name));"; + } + } + + ParseMemCtxPullStart($e,$l, $var_name); + + $var_name = get_value_of($var_name); + ParseElementPullLevel($e,GetNextLevel($e,$l), $ndr, $var_name, $env, 1, 1); + + ParseMemCtxPullEnd($e,$l); + + if ($l->{POINTER_TYPE} ne "ref") { + if ($l->{POINTER_TYPE} eq "relative") { + pidl "ndr_pull_restore(ndr, &_relative_save);"; + } + deindent; + pidl "}"; + } + } elsif ($l->{TYPE} eq "ARRAY" and + not has_fast_array($e,$l) and not is_charset_array($e, $l)) { + my $length = ParseExpr($l->{LENGTH_IS}, $env); + my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; + my $array_name = $var_name; + + $var_name = $var_name . "[$counter]"; + + ParseMemCtxPullStart($e,$l, $array_name); + + if (($primitives and not $l->{IS_DEFERRED}) or ($deferred and $l->{IS_DEFERRED})) { + my $nl = GetNextLevel($e,$l); + + if ($l->{IS_ZERO_TERMINATED}) { + CheckStringTerminator($ndr,$e,$l,$length); + } + + pidl "for ($counter = 0; $counter < $length; $counter++) {"; + indent; + ParseElementPullLevel($e, $nl, $ndr, $var_name, $env, 1, 0); + deindent; + pidl "}"; + } + + if ($deferred and ContainsDeferred($e, $l)) { + pidl "for ($counter = 0; $counter < $length; $counter++) {"; + indent; + ParseElementPullLevel($e,GetNextLevel($e,$l), $ndr, $var_name, $env, 0, 1); + deindent; + pidl "}"; + } + + ParseMemCtxPullEnd($e,$l); + + } elsif ($l->{TYPE} eq "SWITCH") { + ParseElementPullLevel($e,GetNextLevel($e,$l), $ndr, $var_name, $env, $primitives, $deferred); + } +} + +##################################################################### +# parse scalars in a structure element - pull size +sub ParseElementPull($$$$$$) +{ + my($e,$ndr,$var_prefix,$env,$primitives,$deferred) = @_; + + my $var_name = $var_prefix.$e->{NAME}; + + $var_name = append_prefix($e, $var_name); + + return unless $primitives or ($deferred and ContainsDeferred($e, $e->{LEVELS}[0])); + + start_flags($e); + + ParseElementPullLevel($e,$e->{LEVELS}[0],$ndr,$var_name,$env,$primitives,$deferred); + + end_flags($e); +} + +##################################################################### +# parse a pointer in a struct element or function +sub ParsePtrPull($$$$) +{ + my($e,$l,$ndr,$var_name) = @_; + + my $nl = GetNextLevel($e, $l); + my $next_is_array = ($nl->{TYPE} eq "ARRAY"); + my $next_is_string = (($nl->{TYPE} eq "DATA") and + ($nl->{DATA_TYPE} eq "string")); + + if ($l->{POINTER_TYPE} eq "ref") { + unless ($l->{LEVEL} eq "TOP") { + pidl "NDR_CHECK(ndr_pull_ref_ptr($ndr, &_ptr_$e->{NAME}));"; + } + + unless ($next_is_array or $next_is_string) { + pidl "if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {"; + pidl "\tNDR_PULL_ALLOC($ndr, $var_name);"; + pidl "}"; + } + + return; + } elsif (($l->{POINTER_TYPE} eq "unique") or + ($l->{POINTER_TYPE} eq "relative") or + ($l->{POINTER_TYPE} eq "sptr")) { + pidl "NDR_CHECK(ndr_pull_generic_ptr($ndr, &_ptr_$e->{NAME}));"; + pidl "if (_ptr_$e->{NAME}) {"; + indent; + } else { + die("Unhandled pointer type $l->{POINTER_TYPE}"); + } + + # Don't do this for arrays, they're allocated at the actual level + # of the array + unless ($next_is_array or $next_is_string) { + pidl "NDR_PULL_ALLOC($ndr, $var_name);"; + } else { + # FIXME: Yes, this is nasty. + # We allocate an array twice + # - once just to indicate that it's there, + # - then the real allocation... + pidl "NDR_PULL_ALLOC_SIZE($ndr, $var_name, 1);"; + } + + #pidl "memset($var_name, 0, sizeof($var_name));"; + if ($l->{POINTER_TYPE} eq "relative") { + pidl "NDR_CHECK(ndr_pull_relative_ptr1($ndr, $var_name, _ptr_$e->{NAME}));"; + } + deindent; + pidl "} else {"; + pidl "\t$var_name = NULL;"; + pidl "}"; +} + +##################################################################### +# parse a struct +sub ParseStructPush($$) +{ + my($struct,$name) = @_; + + return unless defined($struct->{ELEMENTS}); + + my $env = GenerateStructEnv($struct); + + EnvSubstituteValue($env, $struct); + + # save the old relative_base_offset + pidl "uint32_t _save_relative_base_offset = ndr_push_get_relative_base_offset(ndr);" if defined($struct->{PROPERTIES}{relative_base}); + + foreach my $e (@{$struct->{ELEMENTS}}) { + DeclareArrayVariables($e); + } + + start_flags($struct); + + # see if the structure contains a conformant array. If it + # does, then it must be the last element of the structure, and + # we need to push the conformant length early, as it fits on + # the wire before the structure (and even before the structure + # alignment) + if (defined($struct->{SURROUNDING_ELEMENT})) { + my $e = $struct->{SURROUNDING_ELEMENT}; + + if (defined($e->{LEVELS}[0]) and + $e->{LEVELS}[0]->{TYPE} eq "ARRAY") { + my $size; + + if ($e->{LEVELS}[0]->{IS_ZERO_TERMINATED}) { + if (has_property($e, "charset")) { + $size = "ndr_charset_length(r->$e->{NAME}, CH_$e->{PROPERTIES}->{charset})"; + } else { + $size = "ndr_string_length(r->$e->{NAME}, sizeof(*r->$e->{NAME}))"; + } + } else { + $size = ParseExpr($e->{LEVELS}[0]->{SIZE_IS}, $env); + } + + pidl "NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, $size));"; + } else { + pidl "NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_string_array_size(ndr, r->$e->{NAME})));"; + } + } + + pidl "if (ndr_flags & NDR_SCALARS) {"; + indent; + + pidl "NDR_CHECK(ndr_push_align(ndr, $struct->{ALIGN}));"; + + if (defined($struct->{PROPERTIES}{relative_base})) { + # set the current offset as base for relative pointers + # and store it based on the toplevel struct/union + pidl "NDR_CHECK(ndr_push_setup_relative_base_offset1(ndr, r, ndr->offset));"; + } + + foreach my $e (@{$struct->{ELEMENTS}}) { + ParseElementPush($e, "ndr", "r->", $env, 1, 0); + } + + deindent; + pidl "}"; + + pidl "if (ndr_flags & NDR_BUFFERS) {"; + indent; + if (defined($struct->{PROPERTIES}{relative_base})) { + # retrieve the current offset as base for relative pointers + # based on the toplevel struct/union + pidl "NDR_CHECK(ndr_push_setup_relative_base_offset2(ndr, r));"; + } + foreach my $e (@{$struct->{ELEMENTS}}) { + ParseElementPush($e, "ndr", "r->", $env, 0, 1); + } + + deindent; + pidl "}"; + + end_flags($struct); + # restore the old relative_base_offset + pidl "ndr_push_restore_relative_base_offset(ndr, _save_relative_base_offset);" if defined($struct->{PROPERTIES}{relative_base}); +} + +##################################################################### +# generate a push function for an enum +sub ParseEnumPush($$) +{ + my($enum,$name) = @_; + my($type_fn) = $enum->{BASE_TYPE}; + + start_flags($enum); + pidl "NDR_CHECK(ndr_push_$type_fn(ndr, NDR_SCALARS, r));"; + end_flags($enum); +} + +##################################################################### +# generate a pull function for an enum +sub ParseEnumPull($$) +{ + my($enum,$name) = @_; + my($type_fn) = $enum->{BASE_TYPE}; + my($type_v_decl) = mapType($type_fn); + + pidl "$type_v_decl v;"; + start_flags($enum); + pidl "NDR_CHECK(ndr_pull_$type_fn(ndr, NDR_SCALARS, &v));"; + pidl "*r = v;"; + + end_flags($enum); +} + +##################################################################### +# generate a print function for an enum +sub ParseEnumPrint($$) +{ + my($enum,$name) = @_; + + pidl "const char *val = NULL;"; + pidl ""; + + start_flags($enum); + + pidl "switch (r) {"; + indent; + my $els = \@{$enum->{ELEMENTS}}; + foreach my $i (0 .. $#{$els}) { + my $e = ${$els}[$i]; + chomp $e; + if ($e =~ /^(.*)=/) { + $e = $1; + } + pidl "case $e: val = \"$e\"; break;"; + } + + deindent; + pidl "}"; + + pidl "ndr_print_enum(ndr, name, \"$enum->{TYPE}\", val, r);"; + + end_flags($enum); +} + +sub DeclEnum($) +{ + my ($e,$t) = @_; + return "enum $e->{NAME} " . + ($t eq "pull"?"*":"") . "r"; +} + +$typefamily{ENUM} = { + DECL => \&DeclEnum, + PUSH_FN_BODY => \&ParseEnumPush, + PULL_FN_BODY => \&ParseEnumPull, + PRINT_FN_BODY => \&ParseEnumPrint, +}; + +##################################################################### +# generate a push function for a bitmap +sub ParseBitmapPush($$) +{ + my($bitmap,$name) = @_; + my($type_fn) = $bitmap->{BASE_TYPE}; + + start_flags($bitmap); + + pidl "NDR_CHECK(ndr_push_$type_fn(ndr, NDR_SCALARS, r));"; + + end_flags($bitmap); +} + +##################################################################### +# generate a pull function for an bitmap +sub ParseBitmapPull($$) +{ + my($bitmap,$name) = @_; + my $type_fn = $bitmap->{BASE_TYPE}; + my($type_decl) = mapType($bitmap->{BASE_TYPE}); + + pidl "$type_decl v;"; + start_flags($bitmap); + pidl "NDR_CHECK(ndr_pull_$type_fn(ndr, NDR_SCALARS, &v));"; + pidl "*r = v;"; + + end_flags($bitmap); +} + +##################################################################### +# generate a print function for an bitmap +sub ParseBitmapPrintElement($$$) +{ + my($e,$bitmap,$name) = @_; + my($type_decl) = mapType($bitmap->{BASE_TYPE}); + my($type_fn) = $bitmap->{BASE_TYPE}; + my($flag); + + if ($e =~ /^(\w+) .*$/) { + $flag = "$1"; + } else { + die "Bitmap: \"$name\" invalid Flag: \"$e\""; + } + + pidl "ndr_print_bitmap_flag(ndr, sizeof($type_decl), \"$flag\", $flag, r);"; +} + +##################################################################### +# generate a print function for an bitmap +sub ParseBitmapPrint($$) +{ + my($bitmap,$name) = @_; + my($type_decl) = mapType($bitmap->{TYPE}); + my($type_fn) = $bitmap->{BASE_TYPE}; + + start_flags($bitmap); + + pidl "ndr_print_$type_fn(ndr, name, r);"; + + pidl "ndr->depth++;"; + foreach my $e (@{$bitmap->{ELEMENTS}}) { + ParseBitmapPrintElement($e, $bitmap, $name); + } + pidl "ndr->depth--;"; + + end_flags($bitmap); +} + +sub DeclBitmap($$) +{ + my ($e,$t) = @_; + return mapType(Parse::Pidl::Typelist::bitmap_type_fn($e->{DATA})) . + ($t eq "pull"?" *":" ") . "r"; +} + +$typefamily{BITMAP} = { + DECL => \&DeclBitmap, + PUSH_FN_BODY => \&ParseBitmapPush, + PULL_FN_BODY => \&ParseBitmapPull, + PRINT_FN_BODY => \&ParseBitmapPrint, +}; + +##################################################################### +# generate a struct print function +sub ParseStructPrint($$) +{ + my($struct,$name) = @_; + + return unless defined $struct->{ELEMENTS}; + + my $env = GenerateStructEnv($struct); + + EnvSubstituteValue($env, $struct); + + foreach my $e (@{$struct->{ELEMENTS}}) { + DeclareArrayVariables($e); + } + + pidl "ndr_print_struct(ndr, name, \"$name\");"; + + start_flags($struct); + + pidl "ndr->depth++;"; + foreach my $e (@{$struct->{ELEMENTS}}) { + ParseElementPrint($e, "r->$e->{NAME}", $env); + } + pidl "ndr->depth--;"; + + end_flags($struct); +} + +sub DeclarePtrVariables($) +{ + my $e = shift; + foreach my $l (@{$e->{LEVELS}}) { + if ($l->{TYPE} eq "POINTER" and + not ($l->{POINTER_TYPE} eq "ref" and $l->{LEVEL} eq "TOP")) { + pidl "uint32_t _ptr_$e->{NAME};"; + last; + } + } +} + +sub DeclareArrayVariables($) +{ + my $e = shift; + + foreach my $l (@{$e->{LEVELS}}) { + next if has_fast_array($e,$l); + next if is_charset_array($e,$l); + if ($l->{TYPE} eq "ARRAY") { + pidl "uint32_t cntr_$e->{NAME}_$l->{LEVEL_INDEX};"; + } + } +} + +sub need_decl_mem_ctx($$) +{ + my $e = shift; + my $l = shift; + + return 0 if has_fast_array($e,$l); + return 0 if is_charset_array($e,$l); + return 1 if (($l->{TYPE} eq "ARRAY") and not $l->{IS_FIXED}); + + if (($l->{TYPE} eq "POINTER") and ($l->{POINTER_TYPE} eq "ref")) { + my $nl = GetNextLevel($e, $l); + my $next_is_array = ($nl->{TYPE} eq "ARRAY"); + my $next_is_string = (($nl->{TYPE} eq "DATA") and + ($nl->{DATA_TYPE} eq "string")); + return 0 if ($next_is_array or $next_is_string); + } + return 1 if ($l->{TYPE} eq "POINTER"); + + return 0; +} + +sub DeclareMemCtxVariables($) +{ + my $e = shift; + foreach my $l (@{$e->{LEVELS}}) { + if (need_decl_mem_ctx($e, $l)) { + pidl "TALLOC_CTX *_mem_save_$e->{NAME}_$l->{LEVEL_INDEX};"; + } + } +} + +##################################################################### +# parse a struct - pull side +sub ParseStructPull($$) +{ + my($struct,$name) = @_; + + return unless defined $struct->{ELEMENTS}; + + my $env = GenerateStructEnv($struct); + + # declare any internal pointers we need + foreach my $e (@{$struct->{ELEMENTS}}) { + DeclarePtrVariables($e); + DeclareArrayVariables($e); + DeclareMemCtxVariables($e); + } + + # save the old relative_base_offset + pidl "uint32_t _save_relative_base_offset = ndr_pull_get_relative_base_offset(ndr);" if defined($struct->{PROPERTIES}{relative_base}); + + start_flags($struct); + + pidl "if (ndr_flags & NDR_SCALARS) {"; + indent; + + if (defined $struct->{SURROUNDING_ELEMENT}) { + pidl "NDR_CHECK(ndr_pull_array_size(ndr, &r->$struct->{SURROUNDING_ELEMENT}->{NAME}));"; + } + + pidl "NDR_CHECK(ndr_pull_align(ndr, $struct->{ALIGN}));"; + + if (defined($struct->{PROPERTIES}{relative_base})) { + # set the current offset as base for relative pointers + # and store it based on the toplevel struct/union + pidl "NDR_CHECK(ndr_pull_setup_relative_base_offset1(ndr, r, ndr->offset));"; + } + + foreach my $e (@{$struct->{ELEMENTS}}) { + ParseElementPull($e, "ndr", "r->", $env, 1, 0); + } + + add_deferred(); + + deindent; + pidl "}"; + pidl "if (ndr_flags & NDR_BUFFERS) {"; + indent; + if (defined($struct->{PROPERTIES}{relative_base})) { + # retrieve the current offset as base for relative pointers + # based on the toplevel struct/union + pidl "NDR_CHECK(ndr_pull_setup_relative_base_offset2(ndr, r));"; + } + foreach my $e (@{$struct->{ELEMENTS}}) { + ParseElementPull($e, "ndr", "r->", $env, 0, 1); + } + + add_deferred(); + + deindent; + pidl "}"; + + end_flags($struct); + # restore the old relative_base_offset + pidl "ndr_pull_restore_relative_base_offset(ndr, _save_relative_base_offset);" if defined($struct->{PROPERTIES}{relative_base}); +} + +##################################################################### +# calculate size of ndr struct +sub ParseStructNdrSize($) +{ + my $t = shift; + my $sizevar; + + if (my $flags = has_property($t, "flag")) { + pidl "flags |= $flags;"; + } + pidl "return ndr_size_struct(r, flags, (ndr_push_flags_fn_t)ndr_push_$t->{NAME});"; +} + +sub DeclStruct($) +{ + my ($e,$t) = @_; + return ($t ne "pull"?"const ":"") . "struct $e->{NAME} *r"; +} + +sub ArgsStructNdrSize($) +{ + my $d = shift; + return "const struct $d->{NAME} *r, int flags"; +} + +$typefamily{STRUCT} = { + PUSH_FN_BODY => \&ParseStructPush, + DECL => \&DeclStruct, + PULL_FN_BODY => \&ParseStructPull, + PRINT_FN_BODY => \&ParseStructPrint, + SIZE_FN_BODY => \&ParseStructNdrSize, + SIZE_FN_ARGS => \&ArgsStructNdrSize, +}; + +##################################################################### +# calculate size of ndr struct +sub ParseUnionNdrSize($) +{ + my $t = shift; + my $sizevar; + + if (my $flags = has_property($t, "flag")) { + pidl "flags |= $flags;"; + } + + pidl "return ndr_size_union(r, flags, level, (ndr_push_flags_fn_t)ndr_push_$t->{NAME});"; +} + +##################################################################### +# parse a union - push side +sub ParseUnionPush($$) +{ + my ($e,$name) = @_; + my $have_default = 0; + + # save the old relative_base_offset + pidl "uint32_t _save_relative_base_offset = ndr_push_get_relative_base_offset(ndr);" if defined($e->{PROPERTIES}{relative_base}); + pidl "int level;"; + + start_flags($e); + + pidl "level = ndr_push_get_switch_value(ndr, r);"; + + pidl "if (ndr_flags & NDR_SCALARS) {"; + indent; + + if (defined($e->{SWITCH_TYPE})) { + pidl "NDR_CHECK(ndr_push_$e->{SWITCH_TYPE}(ndr, NDR_SCALARS, level));"; + } + + pidl "switch (level) {"; + indent; + foreach my $el (@{$e->{ELEMENTS}}) { + if ($el->{CASE} eq "default") { + $have_default = 1; + } + pidl "$el->{CASE}:"; + + if ($el->{TYPE} ne "EMPTY") { + indent; + if (defined($e->{PROPERTIES}{relative_base})) { + pidl "NDR_CHECK(ndr_push_align(ndr, $el->{ALIGN}));"; + # set the current offset as base for relative pointers + # and store it based on the toplevel struct/union + pidl "NDR_CHECK(ndr_push_setup_relative_base_offset1(ndr, r, ndr->offset));"; + } + DeclareArrayVariables($el); + ParseElementPush($el, "ndr", "r->", {}, 1, 0); + deindent; + } + pidl "break;"; + pidl ""; + } + if (! $have_default) { + pidl "default:"; + pidl "\treturn ndr_push_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"; + } + deindent; + pidl "}"; + deindent; + pidl "}"; + pidl "if (ndr_flags & NDR_BUFFERS) {"; + indent; + if (defined($e->{PROPERTIES}{relative_base})) { + # retrieve the current offset as base for relative pointers + # based on the toplevel struct/union + pidl "NDR_CHECK(ndr_push_setup_relative_base_offset2(ndr, r));"; + } + pidl "switch (level) {"; + indent; + foreach my $el (@{$e->{ELEMENTS}}) { + pidl "$el->{CASE}:"; + if ($el->{TYPE} ne "EMPTY") { + indent; + ParseElementPush($el, "ndr", "r->", {}, 0, 1); + deindent; + } + pidl "break;"; + pidl ""; + } + if (! $have_default) { + pidl "default:"; + pidl "\treturn ndr_push_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"; + } + deindent; + pidl "}"; + + deindent; + pidl "}"; + end_flags($e); + # restore the old relative_base_offset + pidl "ndr_push_restore_relative_base_offset(ndr, _save_relative_base_offset);" if defined($e->{PROPERTIES}{relative_base}); +} + +##################################################################### +# print a union +sub ParseUnionPrint($$) +{ + my ($e,$name) = @_; + my $have_default = 0; + + pidl "int level;"; + foreach my $el (@{$e->{ELEMENTS}}) { + DeclareArrayVariables($el); + } + + start_flags($e); + + pidl "level = ndr_print_get_switch_value(ndr, r);"; + + pidl "ndr_print_union(ndr, name, level, \"$name\");"; + + pidl "switch (level) {"; + indent; + foreach my $el (@{$e->{ELEMENTS}}) { + if ($el->{CASE} eq "default") { + $have_default = 1; + } + pidl "$el->{CASE}:"; + if ($el->{TYPE} ne "EMPTY") { + indent; + ParseElementPrint($el, "r->$el->{NAME}", {}); + deindent; + } + pidl "break;"; + pidl ""; + } + if (! $have_default) { + pidl "default:"; + pidl "\tndr_print_bad_level(ndr, name, level);"; + } + deindent; + pidl "}"; + + end_flags($e); +} + +##################################################################### +# parse a union - pull side +sub ParseUnionPull($$) +{ + my ($e,$name) = @_; + my $have_default = 0; + my $switch_type = $e->{SWITCH_TYPE}; + + # save the old relative_base_offset + pidl "uint32_t _save_relative_base_offset = ndr_pull_get_relative_base_offset(ndr);" if defined($e->{PROPERTIES}{relative_base}); + pidl "int level;"; + if (defined($switch_type)) { + if (Parse::Pidl::Typelist::typeIs($switch_type, "ENUM")) { + $switch_type = Parse::Pidl::Typelist::enum_type_fn(getType($switch_type)); + } + pidl mapType($switch_type) . " _level;"; + } + + my %double_cases = (); + foreach my $el (@{$e->{ELEMENTS}}) { + next if ($el->{TYPE} eq "EMPTY"); + next if ($double_cases{"$el->{NAME}"}); + DeclareMemCtxVariables($el); + $double_cases{"$el->{NAME}"} = 1; + } + + start_flags($e); + + pidl "level = ndr_pull_get_switch_value(ndr, r);"; + + pidl "if (ndr_flags & NDR_SCALARS) {"; + indent; + + if (defined($switch_type)) { + pidl "NDR_CHECK(ndr_pull_$switch_type(ndr, NDR_SCALARS, &_level));"; + pidl "if (_level != level) {"; + pidl "\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value %u for $name\", _level);"; + pidl "}"; + } + + pidl "switch (level) {"; + indent; + foreach my $el (@{$e->{ELEMENTS}}) { + if ($el->{CASE} eq "default") { + $have_default = 1; + } + pidl "$el->{CASE}: {"; + + if ($el->{TYPE} ne "EMPTY") { + indent; + DeclarePtrVariables($el); + DeclareArrayVariables($el); + if (defined($e->{PROPERTIES}{relative_base})) { + pidl "NDR_CHECK(ndr_pull_align(ndr, $el->{ALIGN}));"; + # set the current offset as base for relative pointers + # and store it based on the toplevel struct/union + pidl "NDR_CHECK(ndr_pull_setup_relative_base_offset1(ndr, r, ndr->offset));"; + } + ParseElementPull($el, "ndr", "r->", {}, 1, 0); + deindent; + } + pidl "break; }"; + pidl ""; + } + if (! $have_default) { + pidl "default:"; + pidl "\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"; + } + deindent; + pidl "}"; + deindent; + pidl "}"; + pidl "if (ndr_flags & NDR_BUFFERS) {"; + indent; + if (defined($e->{PROPERTIES}{relative_base})) { + # retrieve the current offset as base for relative pointers + # based on the toplevel struct/union + pidl "NDR_CHECK(ndr_pull_setup_relative_base_offset2(ndr, r));"; + } + pidl "switch (level) {"; + indent; + foreach my $el (@{$e->{ELEMENTS}}) { + pidl "$el->{CASE}:"; + if ($el->{TYPE} ne "EMPTY") { + indent; + ParseElementPull($el, "ndr", "r->", {}, 0, 1); + deindent; + } + pidl "break;"; + pidl ""; + } + if (! $have_default) { + pidl "default:"; + pidl "\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"; + } + deindent; + pidl "}"; + + deindent; + pidl "}"; + + add_deferred(); + + end_flags($e); + # restore the old relative_base_offset + pidl "ndr_pull_restore_relative_base_offset(ndr, _save_relative_base_offset);" if defined($e->{PROPERTIES}{relative_base}); +} + +sub DeclUnion($$) +{ + my ($e,$t) = @_; + return ($t ne "pull"?"const ":"") . "union $e->{NAME} *r"; +} + +sub ArgsUnionNdrSize($) +{ + my $d = shift; + return "const union $d->{NAME} *r, uint32_t level, int flags"; +} + +$typefamily{UNION} = { + PUSH_FN_BODY => \&ParseUnionPush, + DECL => \&DeclUnion, + PULL_FN_BODY => \&ParseUnionPull, + PRINT_FN_BODY => \&ParseUnionPrint, + SIZE_FN_ARGS => \&ArgsUnionNdrSize, + SIZE_FN_BODY => \&ParseUnionNdrSize, +}; + +##################################################################### +# parse a typedef - push side +sub ParseTypedefPush($) +{ + my($e) = shift; + + my $args = $typefamily{$e->{DATA}->{TYPE}}->{DECL}->($e,"push"); + pidl fn_prefix($e) . "NTSTATUS ndr_push_$e->{NAME}(struct ndr_push *ndr, int ndr_flags, $args)"; + + pidl "{"; + indent; + $typefamily{$e->{DATA}->{TYPE}}->{PUSH_FN_BODY}->($e->{DATA}, $e->{NAME}); + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}"; + pidl "";; +} + +##################################################################### +# parse a typedef - pull side +sub ParseTypedefPull($) +{ + my($e) = shift; + + my $args = $typefamily{$e->{DATA}->{TYPE}}->{DECL}->($e,"pull"); + + pidl fn_prefix($e) . "NTSTATUS ndr_pull_$e->{NAME}(struct ndr_pull *ndr, int ndr_flags, $args)"; + + pidl "{"; + indent; + $typefamily{$e->{DATA}->{TYPE}}->{PULL_FN_BODY}->($e->{DATA}, $e->{NAME}); + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}"; + pidl ""; +} + +##################################################################### +# parse a typedef - print side +sub ParseTypedefPrint($) +{ + my($e) = shift; + + my $args = $typefamily{$e->{DATA}->{TYPE}}->{DECL}->($e,"print"); + + pidl "void ndr_print_$e->{NAME}(struct ndr_print *ndr, const char *name, $args)"; + pidl "{"; + indent; + $typefamily{$e->{DATA}->{TYPE}}->{PRINT_FN_BODY}->($e->{DATA}, $e->{NAME}); + deindent; + pidl "}"; + pidl ""; +} + +##################################################################### +## calculate the size of a structure +sub ParseTypedefNdrSize($) +{ + my($t) = shift; + + my $tf = $typefamily{$t->{DATA}->{TYPE}}; + my $args = $tf->{SIZE_FN_ARGS}->($t); + + pidl "size_t ndr_size_$t->{NAME}($args)"; + pidl "{"; + indent; + $typefamily{$t->{DATA}->{TYPE}}->{SIZE_FN_BODY}->($t); + deindent; + pidl "}"; + pidl ""; +} + +##################################################################### +# parse a function - print side +sub ParseFunctionPrint($) +{ + my($fn) = shift; + + return if has_property($fn, "noprint"); + + pidl "void ndr_print_$fn->{NAME}(struct ndr_print *ndr, const char *name, int flags, const struct $fn->{NAME} *r)"; + pidl "{"; + indent; + + foreach my $e (@{$fn->{ELEMENTS}}) { + DeclareArrayVariables($e); + } + + pidl "ndr_print_struct(ndr, name, \"$fn->{NAME}\");"; + pidl "ndr->depth++;"; + + pidl "if (flags & NDR_SET_VALUES) {"; + pidl "\tndr->flags |= LIBNDR_PRINT_SET_VALUES;"; + pidl "}"; + + pidl "if (flags & NDR_IN) {"; + indent; + pidl "ndr_print_struct(ndr, \"in\", \"$fn->{NAME}\");"; + pidl "ndr->depth++;"; + + my $env = GenerateFunctionInEnv($fn); + EnvSubstituteValue($env, $fn); + + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep(/in/,@{$e->{DIRECTION}})) { + ParseElementPrint($e, "r->in.$e->{NAME}", $env); + } + } + pidl "ndr->depth--;"; + deindent; + pidl "}"; + + pidl "if (flags & NDR_OUT) {"; + indent; + pidl "ndr_print_struct(ndr, \"out\", \"$fn->{NAME}\");"; + pidl "ndr->depth++;"; + + $env = GenerateFunctionOutEnv($fn); + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep(/out/,@{$e->{DIRECTION}})) { + ParseElementPrint($e, "r->out.$e->{NAME}", $env); + } + } + if ($fn->{RETURN_TYPE}) { + pidl "ndr_print_$fn->{RETURN_TYPE}(ndr, \"result\", r->out.result);"; + } + pidl "ndr->depth--;"; + deindent; + pidl "}"; + + pidl "ndr->depth--;"; + deindent; + pidl "}"; + pidl ""; +} + +##################################################################### +# parse a function +sub ParseFunctionPush($) +{ + my($fn) = shift; + + return if has_property($fn, "nopush"); + + pidl fn_prefix($fn) . "NTSTATUS ndr_push_$fn->{NAME}(struct ndr_push *ndr, int flags, const struct $fn->{NAME} *r)"; + pidl "{"; + indent; + + foreach my $e (@{$fn->{ELEMENTS}}) { + DeclareArrayVariables($e); + } + + pidl "if (flags & NDR_IN) {"; + indent; + + my $env = GenerateFunctionInEnv($fn); + + EnvSubstituteValue($env, $fn); + + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep(/in/,@{$e->{DIRECTION}})) { + ParseElementPush($e, "ndr", "r->in.", $env, 1, 1); + } + } + + deindent; + pidl "}"; + + pidl "if (flags & NDR_OUT) {"; + indent; + + $env = GenerateFunctionOutEnv($fn); + foreach my $e (@{$fn->{ELEMENTS}}) { + if (grep(/out/,@{$e->{DIRECTION}})) { + ParseElementPush($e, "ndr", "r->out.", $env, 1, 1); + } + } + + if ($fn->{RETURN_TYPE}) { + pidl "NDR_CHECK(ndr_push_$fn->{RETURN_TYPE}(ndr, NDR_SCALARS, r->out.result));"; + } + + deindent; + pidl "}"; + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}"; + pidl ""; +} + +sub AllocateArrayLevel($$$$$) +{ + my ($e,$l,$ndr,$env,$size) = @_; + + my $var = ParseExpr($e->{NAME}, $env); + + check_null_pointer($size); + my $pl = GetPrevLevel($e, $l); + if (defined($pl) and + $pl->{TYPE} eq "POINTER" and + $pl->{POINTER_TYPE} eq "ref" + and not $l->{IS_ZERO_TERMINATED}) { + pidl "if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {"; + pidl "\tNDR_PULL_ALLOC_N($ndr, $var, $size);"; + pidl "}"; + if (grep(/in/,@{$e->{DIRECTION}}) and + grep(/out/,@{$e->{DIRECTION}})) { + pidl "memcpy(r->out.$e->{NAME},r->in.$e->{NAME},$size * sizeof(*r->in.$e->{NAME}));"; + } + return; + } + + pidl "NDR_PULL_ALLOC_N($ndr, $var, $size);"; +} + +##################################################################### +# parse a function +sub ParseFunctionPull($) +{ + my($fn) = shift; + + return if has_property($fn, "nopull"); + + # pull function args + pidl fn_prefix($fn) . "NTSTATUS ndr_pull_$fn->{NAME}(struct ndr_pull *ndr, int flags, struct $fn->{NAME} *r)"; + pidl "{"; + indent; + + # declare any internal pointers we need + foreach my $e (@{$fn->{ELEMENTS}}) { + DeclarePtrVariables($e); + DeclareArrayVariables($e); + } + + my %double_cases = (); + foreach my $e (@{$fn->{ELEMENTS}}) { + next if ($e->{TYPE} eq "EMPTY"); + next if ($double_cases{"$e->{NAME}"}); + DeclareMemCtxVariables($e); + $double_cases{"$e->{NAME}"} = 1; + } + + pidl "if (flags & NDR_IN) {"; + indent; + + # auto-init the out section of a structure. I originally argued that + # this was a bad idea as it hides bugs, but coping correctly + # with initialisation and not wiping ref vars is turning + # out to be too tricky (tridge) + foreach my $e (@{$fn->{ELEMENTS}}) { + next unless grep(/out/, @{$e->{DIRECTION}}); + pidl "ZERO_STRUCT(r->out);"; + pidl ""; + last; + } + + my $env = GenerateFunctionInEnv($fn); + + foreach my $e (@{$fn->{ELEMENTS}}) { + next unless (grep(/in/, @{$e->{DIRECTION}})); + ParseElementPull($e, "ndr", "r->in.", $env, 1, 1); + } + + # allocate the "simple" out ref variables. FIXME: Shouldn't this have it's + # own flag rather then be in NDR_IN ? + + foreach my $e (@{$fn->{ELEMENTS}}) { + next unless (grep(/out/, @{$e->{DIRECTION}})); + next unless ($e->{LEVELS}[0]->{TYPE} eq "POINTER" and + $e->{LEVELS}[0]->{POINTER_TYPE} eq "ref"); + next if (($e->{LEVELS}[1]->{TYPE} eq "DATA") and + ($e->{LEVELS}[1]->{DATA_TYPE} eq "string")); + next if (($e->{LEVELS}[1]->{TYPE} eq "ARRAY") + and $e->{LEVELS}[1]->{IS_ZERO_TERMINATED}); + + if ($e->{LEVELS}[1]->{TYPE} eq "ARRAY") { + my $size = ParseExpr($e->{LEVELS}[1]->{SIZE_IS}, $env); + check_null_pointer($size); + + pidl "NDR_PULL_ALLOC_N(ndr, r->out.$e->{NAME}, $size);"; + + if (grep(/in/, @{$e->{DIRECTION}})) { + pidl "memcpy(r->out.$e->{NAME}, r->in.$e->{NAME}, $size * sizeof(*r->in.$e->{NAME}));"; + } else { + pidl "memset(r->out.$e->{NAME}, 0, $size * sizeof(*r->out.$e->{NAME}));"; + } + } else { + pidl "NDR_PULL_ALLOC(ndr, r->out.$e->{NAME});"; + + if (grep(/in/, @{$e->{DIRECTION}})) { + pidl "*r->out.$e->{NAME} = *r->in.$e->{NAME};"; + } else { + pidl "ZERO_STRUCTP(r->out.$e->{NAME});"; + } + } + } + + add_deferred(); + deindent; + pidl "}"; + + pidl "if (flags & NDR_OUT) {"; + indent; + + $env = GenerateFunctionOutEnv($fn); + foreach my $e (@{$fn->{ELEMENTS}}) { + next unless grep(/out/, @{$e->{DIRECTION}}); + ParseElementPull($e, "ndr", "r->out.", $env, 1, 1); + } + + if ($fn->{RETURN_TYPE}) { + pidl "NDR_CHECK(ndr_pull_$fn->{RETURN_TYPE}(ndr, NDR_SCALARS, &r->out.result));"; + } + + add_deferred(); + deindent; + pidl "}"; + + pidl "return NT_STATUS_OK;"; + deindent; + pidl "}"; + pidl ""; +} + +##################################################################### +# produce a function call table +sub FunctionTable($) +{ + my($interface) = shift; + my $count = 0; + my $uname = uc $interface->{NAME}; + + $count = $#{$interface->{FUNCTIONS}}+1; + + return if ($count == 0); + + pidl "static const struct dcerpc_interface_call $interface->{NAME}\_calls[] = {"; + $count = 0; + foreach my $d (@{$interface->{FUNCTIONS}}) { + next if not defined($d->{OPNUM}); + pidl "\t{"; + pidl "\t\t\"$d->{NAME}\","; + pidl "\t\tsizeof(struct $d->{NAME}),"; + pidl "\t\t(ndr_push_flags_fn_t) ndr_push_$d->{NAME},"; + pidl "\t\t(ndr_pull_flags_fn_t) ndr_pull_$d->{NAME},"; + pidl "\t\t(ndr_print_function_t) ndr_print_$d->{NAME},"; + pidl "\t\t".($d->{ASYNC}?"True":"False").","; + pidl "\t},"; + $count++; + } + pidl "\t{ NULL, 0, NULL, NULL, NULL, False }"; + pidl "};"; + pidl ""; + + pidl "static const char * const $interface->{NAME}\_endpoint_strings[] = {"; + foreach my $ep (@{$interface->{ENDPOINTS}}) { + pidl "\t$ep, "; + } + my $endpoint_count = $#{$interface->{ENDPOINTS}}+1; + + pidl "};"; + pidl ""; + + pidl "static const struct dcerpc_endpoint_list $interface->{NAME}\_endpoints = {"; + pidl "\t.count\t= $endpoint_count,"; + pidl "\t.names\t= $interface->{NAME}\_endpoint_strings"; + pidl "};"; + pidl ""; + + if (! defined $interface->{PROPERTIES}->{authservice}) { + $interface->{PROPERTIES}->{authservice} = "\"host\""; + } + + my @a = split / /, $interface->{PROPERTIES}->{authservice}; + my $authservice_count = $#a + 1; + + pidl "static const char * const $interface->{NAME}\_authservice_strings[] = {"; + foreach my $ap (@a) { + pidl "\t$ap, "; + } + pidl "};"; + pidl ""; + + pidl "static const struct dcerpc_authservice_list $interface->{NAME}\_authservices = {"; + pidl "\t.count\t= $endpoint_count,"; + pidl "\t.names\t= $interface->{NAME}\_authservice_strings"; + pidl "};"; + pidl ""; + + pidl "\nconst struct dcerpc_interface_table dcerpc_table_$interface->{NAME} = {"; + pidl "\t.name\t\t= \"$interface->{NAME}\","; + pidl "\t.uuid\t\t= DCERPC_$uname\_UUID,"; + pidl "\t.if_version\t= DCERPC_$uname\_VERSION,"; + pidl "\t.helpstring\t= DCERPC_$uname\_HELPSTRING,"; + pidl "\t.num_calls\t= $count,"; + pidl "\t.calls\t\t= $interface->{NAME}\_calls,"; + pidl "\t.endpoints\t= &$interface->{NAME}\_endpoints,"; + pidl "\t.authservices\t= &$interface->{NAME}\_authservices"; + pidl "};"; + pidl ""; + + pidl "static NTSTATUS dcerpc_ndr_$interface->{NAME}_init(void)"; + pidl "{"; + pidl "\treturn librpc_register_interface(&dcerpc_table_$interface->{NAME});"; + pidl "}"; + pidl ""; +} + +##################################################################### +# parse the interface definitions +sub ParseInterface($$) +{ + my($interface,$needed) = @_; + + # Typedefs + foreach my $d (@{$interface->{TYPEDEFS}}) { + ($needed->{"push_$d->{NAME}"}) && ParseTypedefPush($d); + ($needed->{"pull_$d->{NAME}"}) && ParseTypedefPull($d); + ($needed->{"print_$d->{NAME}"}) && ParseTypedefPrint($d); + + # Make sure we don't generate a function twice... + $needed->{"push_$d->{NAME}"} = $needed->{"pull_$d->{NAME}"} = + $needed->{"print_$d->{NAME}"} = 0; + + ($needed->{"ndr_size_$d->{NAME}"}) && ParseTypedefNdrSize($d); + } + + # Functions + foreach my $d (@{$interface->{FUNCTIONS}}) { + ($needed->{"push_$d->{NAME}"}) && ParseFunctionPush($d); + ($needed->{"pull_$d->{NAME}"}) && ParseFunctionPull($d); + ($needed->{"print_$d->{NAME}"}) && ParseFunctionPrint($d); + + # Make sure we don't generate a function twice... + $needed->{"push_$d->{NAME}"} = $needed->{"pull_$d->{NAME}"} = + $needed->{"print_$d->{NAME}"} = 0; + } + + FunctionTable($interface); +} + +sub RegistrationFunction($$) +{ + my ($idl,$filename) = @_; + + $filename =~ /.*\/ndr_(.*).c/; + my $basename = $1; + pidl "NTSTATUS dcerpc_$basename\_init(void)"; + pidl "{"; + indent; + pidl "NTSTATUS status = NT_STATUS_OK;"; + foreach my $interface (@{$idl}) { + next if $interface->{TYPE} ne "INTERFACE"; + + my $count = ($#{$interface->{FUNCTIONS}}+1); + + next if ($count == 0); + + pidl "status = dcerpc_ndr_$interface->{NAME}_init();"; + pidl "if (NT_STATUS_IS_ERR(status)) {"; + pidl "\treturn status;"; + pidl "}"; + pidl ""; + } + pidl "return status;"; + deindent; + pidl "}"; + pidl ""; +} + +##################################################################### +# parse a parsed IDL structure back into an IDL file +sub Parse($$) +{ + my($ndr,$filename) = @_; + + $tabs = ""; + my $h_filename = $filename; + $res = ""; + + if ($h_filename =~ /(.*)\.c/) { + $h_filename = "$1.h"; + } + + pidl "/* parser auto-generated by pidl */"; + pidl ""; + pidl "#include \"includes.h\""; + pidl "#include \"librpc/gen_ndr/ndr_misc.h\""; + pidl "#include \"librpc/gen_ndr/ndr_dcerpc.h\""; + pidl "#include \"$h_filename\""; + pidl ""; + + my %needed = (); + + foreach my $x (@{$ndr}) { + ($x->{TYPE} eq "INTERFACE") && NeededInterface($x, \%needed); + } + + foreach my $x (@{$ndr}) { + ($x->{TYPE} eq "INTERFACE") && ParseInterface($x, \%needed); + } + + RegistrationFunction($ndr, $filename); + + return $res; +} + +sub NeededFunction($$) +{ + my ($fn,$needed) = @_; + $needed->{"pull_$fn->{NAME}"} = 1; + $needed->{"push_$fn->{NAME}"} = 1; + $needed->{"print_$fn->{NAME}"} = 1; + foreach my $e (@{$fn->{ELEMENTS}}) { + $e->{PARENT} = $fn; + unless(defined($needed->{"pull_$e->{TYPE}"})) { + $needed->{"pull_$e->{TYPE}"} = 1; + } + unless(defined($needed->{"push_$e->{TYPE}"})) { + $needed->{"push_$e->{TYPE}"} = 1; + } + unless(defined($needed->{"print_$e->{TYPE}"})) { + $needed->{"print_$e->{TYPE}"} = 1; + } + } +} + +sub NeededTypedef($$) +{ + my ($t,$needed) = @_; + if (has_property($t, "public")) { + $needed->{"pull_$t->{NAME}"} = not has_property($t, "nopull"); + $needed->{"push_$t->{NAME}"} = not has_property($t, "nopush"); + $needed->{"print_$t->{NAME}"} = not has_property($t, "noprint"); + } + + if ($t->{DATA}->{TYPE} eq "STRUCT" or $t->{DATA}->{TYPE} eq "UNION") { + if (has_property($t, "gensize")) { + $needed->{"ndr_size_$t->{NAME}"} = 1; + } + + for my $e (@{$t->{DATA}->{ELEMENTS}}) { + $e->{PARENT} = $t->{DATA}; + if ($needed->{"pull_$t->{NAME}"} and + not defined($needed->{"pull_$e->{TYPE}"})) { + $needed->{"pull_$e->{TYPE}"} = 1; + } + if ($needed->{"push_$t->{NAME}"} and + not defined($needed->{"push_$e->{TYPE}"})) { + $needed->{"push_$e->{TYPE}"} = 1; + } + if ($needed->{"print_$t->{NAME}"} and + not defined($needed->{"print_$e->{TYPE}"})) { + $needed->{"print_$e->{TYPE}"} = 1; + } + } + } +} + +##################################################################### +# work out what parse functions are needed +sub NeededInterface($$) +{ + my ($interface,$needed) = @_; + foreach my $d (@{$interface->{FUNCTIONS}}) { + NeededFunction($d, $needed); + } + foreach my $d (reverse @{$interface->{TYPEDEFS}}) { + NeededTypedef($d, $needed); + } +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Server.pm b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Server.pm new file mode 100644 index 0000000000..585209b733 --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Server.pm @@ -0,0 +1,325 @@ +################################################### +# server boilerplate generator +# Copyright tridge@samba.org 2003 +# Copyright metze@samba.org 2004 +# released under the GNU GPL + +package Parse::Pidl::Samba4::NDR::Server; + +use strict; + +use vars qw($VERSION); +$VERSION = '0.01'; + +my($res); + +sub pidl($) +{ + $res .= shift; +} + + +##################################################### +# generate the switch statement for function dispatch +sub gen_dispatch_switch($) +{ + my $interface = shift; + + foreach my $fn (@{$interface->{FUNCTIONS}}) { + next if not defined($fn->{OPNUM}); + + pidl "\tcase $fn->{OPNUM}: {\n"; + pidl "\t\tstruct $fn->{NAME} *r2 = r;\n"; + pidl "\t\tif (DEBUGLEVEL >= 10) {\n"; + pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($fn->{NAME}, NDR_IN, r2);\n"; + pidl "\t\t}\n"; + if ($fn->{RETURN_TYPE} && $fn->{RETURN_TYPE} ne "void") { + pidl "\t\tr2->out.result = $fn->{NAME}(dce_call, mem_ctx, r2);\n"; + } else { + pidl "\t\t$fn->{NAME}(dce_call, mem_ctx, r2);\n"; + } + pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; + pidl "\t\t\tDEBUG(5,(\"function $fn->{NAME} will reply async\\n\"));\n"; + pidl "\t\t}\n"; + pidl "\t\tbreak;\n\t}\n"; + } +} + +##################################################### +# generate the switch statement for function reply +sub gen_reply_switch($) +{ + my $interface = shift; + + foreach my $fn (@{$interface->{FUNCTIONS}}) { + next if not defined($fn->{OPNUM}); + + pidl "\tcase $fn->{OPNUM}: {\n"; + pidl "\t\tstruct $fn->{NAME} *r2 = r;\n"; + pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; + pidl "\t\t\tDEBUG(5,(\"function $fn->{NAME} replied async\\n\"));\n"; + pidl "\t\t}\n"; + pidl "\t\tif (DEBUGLEVEL >= 10 && dce_call->fault_code == 0) {\n"; + pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($fn->{NAME}, NDR_OUT | NDR_SET_VALUES, r2);\n"; + pidl "\t\t}\n"; + pidl "\t\tif (dce_call->fault_code != 0) {\n"; + pidl "\t\t\tDEBUG(2,(\"dcerpc_fault %s in $fn->{NAME}\\n\", dcerpc_errstr(mem_ctx, dce_call->fault_code)));\n"; + pidl "\t\t}\n"; + pidl "\t\tbreak;\n\t}\n"; + } +} + +##################################################################### +# produce boilerplate code for a interface +sub Boilerplate_Iface($) +{ + my($interface) = shift; + my $name = $interface->{NAME}; + my $uname = uc $name; + my $uuid = Parse::Pidl::Util::make_str(lc($interface->{PROPERTIES}->{uuid})); + my $if_version = $interface->{PROPERTIES}->{version}; + + pidl " +static NTSTATUS $name\__op_bind(struct dcesrv_call_state *dce_call, const struct dcesrv_interface *iface) +{ +#ifdef DCESRV_INTERFACE_$uname\_BIND + return DCESRV_INTERFACE_$uname\_BIND(dce_call,iface); +#else + return NT_STATUS_OK; +#endif +} + +static void $name\__op_unbind(struct dcesrv_connection_context *context, const struct dcesrv_interface *iface) +{ +#ifdef DCESRV_INTERFACE_$uname\_UNBIND + DCESRV_INTERFACE_$uname\_UNBIND(context, iface); +#else + return; +#endif +} + +static NTSTATUS $name\__op_ndr_pull(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_pull *pull, void **r) +{ + NTSTATUS status; + uint16_t opnum = dce_call->pkt.u.request.opnum; + + dce_call->fault_code = 0; + + if (opnum >= dcerpc_table_$name.num_calls) { + dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; + return NT_STATUS_NET_WRITE_FAULT; + } + + *r = talloc_size(mem_ctx, dcerpc_table_$name.calls[opnum].struct_size); + NT_STATUS_HAVE_NO_MEMORY(*r); + + /* unravel the NDR for the packet */ + status = dcerpc_table_$name.calls[opnum].ndr_pull(pull, NDR_IN, *r); + if (!NT_STATUS_IS_OK(status)) { + dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, + &dce_call->pkt.u.request.stub_and_verifier); + dce_call->fault_code = DCERPC_FAULT_NDR; + return NT_STATUS_NET_WRITE_FAULT; + } + + return NT_STATUS_OK; +} + +static NTSTATUS $name\__op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) +{ + uint16_t opnum = dce_call->pkt.u.request.opnum; + + switch (opnum) { +"; + gen_dispatch_switch($interface); + +pidl " + default: + dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; + break; + } + + if (dce_call->fault_code != 0) { + dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, + &dce_call->pkt.u.request.stub_and_verifier); + return NT_STATUS_NET_WRITE_FAULT; + } + + return NT_STATUS_OK; +} + +static NTSTATUS $name\__op_reply(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) +{ + uint16_t opnum = dce_call->pkt.u.request.opnum; + + switch (opnum) { +"; + gen_reply_switch($interface); + +pidl " + default: + dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; + break; + } + + if (dce_call->fault_code != 0) { + dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, + &dce_call->pkt.u.request.stub_and_verifier); + return NT_STATUS_NET_WRITE_FAULT; + } + + return NT_STATUS_OK; +} + +static NTSTATUS $name\__op_ndr_push(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_push *push, const void *r) +{ + NTSTATUS status; + uint16_t opnum = dce_call->pkt.u.request.opnum; + + status = dcerpc_table_$name.calls[opnum].ndr_push(push, NDR_OUT, r); + if (!NT_STATUS_IS_OK(status)) { + dce_call->fault_code = DCERPC_FAULT_NDR; + return NT_STATUS_NET_WRITE_FAULT; + } + + return NT_STATUS_OK; +} + +static const struct dcesrv_interface $name\_interface = { + .name = \"$name\", + .uuid = $uuid, + .if_version = $if_version, + .bind = $name\__op_bind, + .unbind = $name\__op_unbind, + .ndr_pull = $name\__op_ndr_pull, + .dispatch = $name\__op_dispatch, + .reply = $name\__op_reply, + .ndr_push = $name\__op_ndr_push +}; + +"; +} + +##################################################################### +# produce boilerplate code for an endpoint server +sub Boilerplate_Ep_Server($) +{ + my($interface) = shift; + my $name = $interface->{NAME}; + my $uname = uc $name; + + pidl " +static NTSTATUS $name\__op_init_server(struct dcesrv_context *dce_ctx, const struct dcesrv_endpoint_server *ep_server) +{ + int i; + + for (i=0;icount;i++) { + NTSTATUS ret; + const char *name = dcerpc_table_$name.endpoints->names[i]; + + ret = dcesrv_interface_register(dce_ctx, name, &$name\_interface, NULL); + if (!NT_STATUS_IS_OK(ret)) { + DEBUG(1,(\"$name\_op_init_server: failed to register endpoint \'%s\'\\n\",name)); + return ret; + } + } + + return NT_STATUS_OK; +} + +static BOOL $name\__op_interface_by_uuid(struct dcesrv_interface *iface, const char *uuid, uint32_t if_version) +{ + if ($name\_interface.if_version == if_version && + strcmp($name\_interface.uuid, uuid)==0) { + memcpy(iface,&$name\_interface, sizeof(*iface)); + return True; + } + + return False; +} + +static BOOL $name\__op_interface_by_name(struct dcesrv_interface *iface, const char *name) +{ + if (strcmp($name\_interface.name, name)==0) { + memcpy(iface,&$name\_interface, sizeof(*iface)); + return True; + } + + return False; +} + +NTSTATUS dcerpc_server_$name\_init(void) +{ + NTSTATUS ret; + struct dcesrv_endpoint_server ep_server; + + /* fill in our name */ + ep_server.name = \"$name\"; + + /* fill in all the operations */ + ep_server.init_server = $name\__op_init_server; + + ep_server.interface_by_uuid = $name\__op_interface_by_uuid; + ep_server.interface_by_name = $name\__op_interface_by_name; + + /* register ourselves with the DCERPC subsystem. */ + ret = dcerpc_register_ep_server(&ep_server); + + if (!NT_STATUS_IS_OK(ret)) { + DEBUG(0,(\"Failed to register \'$name\' endpoint server!\\n\")); + return ret; + } + + return ret; +} + +"; +} + +##################################################################### +# dcerpc server boilerplate from a parsed IDL structure +sub ParseInterface($) +{ + my($interface) = shift; + my $count = 0; + + if (!defined $interface->{PROPERTIES}->{uuid}) { + return $res; + } + + if (!defined $interface->{PROPERTIES}->{version}) { + $interface->{PROPERTIES}->{version} = "0.0"; + } + + foreach my $fn (@{$interface->{FUNCTIONS}}) { + if (defined($fn->{OPNUM})) { $count++; } + } + + if ($count == 0) { + return $res; + } + + $res .= "/* $interface->{NAME} - dcerpc server boilerplate generated by pidl */\n\n"; + Boilerplate_Iface($interface); + Boilerplate_Ep_Server($interface); + + return $res; +} + +sub Parse($$) +{ + my($ndr) = shift; + my($filename) = shift; + + $res = ""; + $res .= "/* server functions auto-generated by pidl */\n"; + $res .= "\n"; + + foreach my $x (@{$ndr}) { + ParseInterface($x) if ($x->{TYPE} eq "INTERFACE" and not defined($x->{PROPERTIES}{object})); + } + + return $res; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/SWIG.pm b/source4/pidl/lib/Parse/Pidl/Samba4/SWIG.pm new file mode 100644 index 0000000000..b6c268edeb --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/SWIG.pm @@ -0,0 +1,79 @@ +################################################### +# Samba4 parser generator for swig wrappers +# Copyright tpot@samba.org 2004,2005 +# released under the GNU GPL + +package Parse::Pidl::Samba4::SWIG; + +use vars qw($VERSION); +$VERSION = '0.01'; + +use strict; + +sub pidl($) +{ + print OUT shift; +} + +##################################################################### +# rewrite autogenerated header file +sub RewriteHeader($$$) +{ + my($idl) = shift; + my($input) = shift; + my($output) = shift; + + open(IN, "<$input") || die "can't open $input for reading"; + open(OUT, ">$output") || die "can't open $output for writing"; + + pidl "%{\n"; + pidl "#define data_in in\n"; + pidl "#define data_out out\n"; + pidl "%}\n\n"; + + while() { + + # Rename dom_sid2 to dom_sid as we don't care about the difference + # for the swig wrappers. + + s/dom_sid2/dom_sid/g; + + # Copy structure and union definitions + + if (/^(struct|union) .*? {$/ .. /^\};$/) { + s/\} (in|out);/\} data_$1;/; # "in" is a Python keyword + pidl $_; + next; + } + + # Copy dcerpc functions + + pidl $_ if /^NTSTATUS dcerpc_.*?\(struct dcerpc_pipe/; + + # Copy interface definitions + + pidl $_ + if /^\#define DCERPC_.*?_UUID/ or /^\#define DCERPC_.*?_VERSION/; + } + + close(OUT); +} + +##################################################################### +# rewrite autogenerated header file +sub RewriteC($$$) +{ + my($idl) = shift; + my($input) = shift; + my($output) = shift; + + open(IN, "<$input") || die "can't open $input for reading"; + open(OUT, ">>$output") || die "can't open $output for writing"; + + while() { + } + + close(OUT); +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/TDR.pm b/source4/pidl/lib/Parse/Pidl/Samba4/TDR.pm new file mode 100644 index 0000000000..524ed08bfa --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/TDR.pm @@ -0,0 +1,280 @@ +################################################### +# Trivial Parser Generator +# Copyright jelmer@samba.org 2005 +# released under the GNU GPL + +package Parse::Pidl::Samba4::TDR; +use Parse::Pidl::Util qw(has_property ParseExpr is_constant); + +use vars qw($VERSION); +$VERSION = '0.01'; + +use strict; + +my $ret = ""; +my $tabs = ""; + +sub indent() { $tabs.="\t"; } +sub deindent() { $tabs = substr($tabs, 1); } +sub pidl($) { $ret .= $tabs.(shift)."\n"; } +sub fatal($$) { my ($e,$s) = @_; die("$e->{FILE}:$e->{LINE}: $s\n"); } +sub static($) { my $p = shift; return("static ") unless ($p); return ""; } +sub typearg($) { + my $t = shift; + return(", const char *name") if ($t eq "print"); + return(", TALLOC_CTX *mem_ctx") if ($t eq "pull"); + return(""); +} + +sub ContainsArray($) +{ + my $e = shift; + foreach (@{$e->{ELEMENTS}}) { + next if (has_property($_, "charset") and + scalar(@{$_->{ARRAY_LEN}}) == 1); + return 1 if (defined($_->{ARRAY_LEN}) and + scalar(@{$_->{ARRAY_LEN}}) > 0); + } + return 0; +} + +sub ParserElement($$$) +{ + my ($e,$t,$env) = @_; + my $switch = ""; + my $array = ""; + my $name = ""; + my $mem_ctx = "mem_ctx"; + + fatal($e,"Pointers not supported in TDR") if ($e->{POINTERS} > 0); + fatal($e,"size_is() not supported in TDR") if (has_property($e, "size_is")); + fatal($e,"length_is() not supported in TDR") if (has_property($e, "length_is")); + + if ($t eq "print") { + $name = ", \"$e->{NAME}\"$array"; + } + + if (has_property($e, "flag")) { + pidl "{"; + indent; + pidl "uint32_t saved_flags = tdr->flags;"; + pidl "tdr->flags |= $e->{PROPERTIES}->{flag};"; + } + + if (has_property($e, "charset")) { + fatal($e,"charset() on non-array element") unless (defined($e->{ARRAY_LEN}) and scalar(@{$e->{ARRAY_LEN}}) > 0); + + my $len = ParseExpr(@{$e->{ARRAY_LEN}}[0], $env); + if ($len eq "*") { $len = "-1"; } + $name = ", mem_ctx" if ($t eq "pull"); + pidl "TDR_CHECK(tdr_$t\_charset(tdr$name, &v->$e->{NAME}, $len, sizeof($e->{TYPE}_t), CH_$e->{PROPERTIES}->{charset}));"; + return; + } + + if (has_property($e, "switch_is")) { + $switch = ", " . ParseExpr($e->{PROPERTIES}->{switch_is}, $env); + } + + if (defined($e->{ARRAY_LEN}) and scalar(@{$e->{ARRAY_LEN}}) > 0) { + my $len = ParseExpr($e->{ARRAY_LEN}[0], $env); + + if ($t eq "pull" and not is_constant($len)) { + pidl "TDR_ALLOC(mem_ctx, v->$e->{NAME}, $len);"; + $mem_ctx = "v->$e->{NAME}"; + } + + pidl "for (i = 0; i < $len; i++) {"; + indent; + $array = "[i]"; + } + + if ($t eq "pull") { + $name = ", $mem_ctx"; + } + + if (has_property($e, "value") && $t eq "push") { + pidl "v->$e->{NAME} = ".ParseExpr($e->{PROPERTIES}->{value}, $env).";"; + } + + pidl "TDR_CHECK(tdr_$t\_$e->{TYPE}(tdr$name$switch, &v->$e->{NAME}$array));"; + + if ($array) { deindent; pidl "}"; } + + if (has_property($e, "flag")) { + pidl "tdr->flags = saved_flags;"; + deindent; + pidl "}"; + } +} + +sub ParserStruct($$$$) +{ + my ($e,$n,$t,$p) = @_; + + pidl static($p)."NTSTATUS tdr_$t\_$n (struct tdr_$t *tdr".typearg($t).", struct $n *v)"; + pidl "{"; indent; + pidl "int i;" if (ContainsArray($e)); + + if ($t eq "print") { + pidl "tdr->print(tdr, \"\%-25s: struct $n\", name);"; + pidl "tdr->level++;"; + } + + my %env = map { $_->{NAME} => "v->$_->{NAME}" } @{$e->{ELEMENTS}}; + $env{"this"} = "v"; + ParserElement($_, $t, \%env) foreach (@{$e->{ELEMENTS}}); + + if ($t eq "print") { + pidl "tdr->level--;"; + } + + pidl "return NT_STATUS_OK;"; + + deindent; pidl "}"; +} + +sub ParserUnion($$$$) +{ + my ($e,$n,$t,$p) = @_; + + pidl static($p)."NTSTATUS tdr_$t\_$n(struct tdr_$t *tdr".typearg($t).", int level, union $n *v)"; + pidl "{"; indent; + pidl "int i;" if (ContainsArray($e)); + + if ($t eq "print") { + pidl "tdr->print(tdr, \"\%-25s: union $n\", name);"; + pidl "tdr->level++;"; + } + + pidl "switch (level) {"; indent; + foreach (@{$e->{ELEMENTS}}) { + if (has_property($_, "case")) { + pidl "case " . $_->{PROPERTIES}->{case} . ":"; + } elsif (has_property($_, "default")) { + pidl "default:"; + } + indent; ParserElement($_, $t, {}); deindent; + pidl "break;"; + } + deindent; pidl "}"; + + if ($t eq "print") { + pidl "tdr->level--;"; + } + + pidl "return NT_STATUS_OK;\n"; + deindent; pidl "}"; +} + +sub ParserBitmap($$$$) +{ + my ($e,$n,$t,$p) = @_; + return if ($p); + pidl "#define tdr_$t\_$n tdr_$t\_" . Parse::Pidl::Typelist::bitmap_type_fn($e); +} + +sub ParserEnum($$$$) +{ + my ($e,$n,$t,$p) = @_; + my $bt = ($e->{PROPERTIES}->{base_type} or "uint8"); + + pidl static($p)."NTSTATUS tdr_$t\_$n (struct tdr_$t *tdr".typearg($t).", enum $n *v)"; + pidl "{"; + if ($t eq "pull") { + pidl "\t$bt\_t r;"; + pidl "\tTDR_CHECK(tdr_$t\_$bt(tdr, mem_ctx, \&r));"; + pidl "\t*v = r;"; + } elsif ($t eq "push") { + pidl "\tTDR_CHECK(tdr_$t\_$bt(tdr, ($bt\_t *)v));"; + } elsif ($t eq "print") { + pidl "\t/* FIXME */"; + } + pidl "\treturn NT_STATUS_OK;"; + pidl "}"; +} + +sub ParserTypedef($$) +{ + my ($e,$t) = @_; + + return if (has_property($e, "no$t")); + + $e->{DATA}->{PROPERTIES} = $e->{PROPERTIES}; + + { STRUCT => \&ParserStruct, UNION => \&ParserUnion, + ENUM => \&ParserEnum, BITMAP => \&ParserBitmap + }->{$e->{DATA}->{TYPE}}->($e->{DATA}, $e->{NAME}, $t, has_property($e, "public")); + + pidl ""; +} + +sub ParserInterface($) +{ + my $x = shift; + + foreach (@{$x->{DATA}}) { + next if ($_->{TYPE} ne "TYPEDEF"); + ParserTypedef($_, "pull"); + ParserTypedef($_, "push"); + ParserTypedef($_, "print"); + } +} + +sub Parser($$) +{ + my ($idl,$hdrname) = @_; + $ret = ""; + pidl "/* autogenerated by pidl */"; + pidl "#include \"includes.h\""; + pidl "#include \"$hdrname\""; + pidl ""; + foreach (@$idl) { ParserInterface($_) if ($_->{TYPE} eq "INTERFACE"); } + return $ret; +} + +sub HeaderInterface($$) +{ + my ($x,$outputdir) = @_; + + pidl "#ifndef __TDR_$x->{NAME}_HEADER__"; + pidl "#define __TDR_$x->{NAME}_HEADER__"; + + foreach my $e (@{$x->{DATA}}) { + next unless ($e->{TYPE} eq "TYPEDEF"); + next unless has_property($e, "public"); + + my $switch = ""; + + $switch = ", int level" if ($e->{DATA}->{TYPE} eq "UNION"); + + if ($e->{DATA}->{TYPE} eq "BITMAP") { + # FIXME + } else { + my ($n, $d) = ($e->{NAME}, lc($e->{DATA}->{TYPE})); + pidl "NTSTATUS tdr_pull\_$n(struct tdr_pull *tdr, TALLOC_CTX *ctx$switch, $d $n *v);"; + pidl "NTSTATUS tdr_print\_$n(struct tdr_print *tdr, const char *name$switch, $d $n *v);"; + pidl "NTSTATUS tdr_push\_$n(struct tdr_push *tdr$switch, $d $n *v);"; + } + + pidl ""; + } + + pidl "#endif /* __TDR_$x->{NAME}_HEADER__ */"; +} + +sub Header($$$) +{ + my ($idl,$outputdir,$basename) = @_; + $ret = ""; + pidl "/* Generated by pidl */"; + + pidl "#include \"$outputdir/$basename.h\""; + pidl ""; + + foreach (@$idl) { + HeaderInterface($_, $outputdir) if ($_->{TYPE} eq "INTERFACE"); + } + return $ret; +} + +1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/Template.pm b/source4/pidl/lib/Parse/Pidl/Samba4/Template.pm new file mode 100644 index 0000000000..111ae28123 --- /dev/null +++ b/source4/pidl/lib/Parse/Pidl/Samba4/Template.pm @@ -0,0 +1,99 @@ +################################################### +# server template function generator +# Copyright tridge@samba.org 2003 +# released under the GNU GPL + +package Parse::Pidl::Samba4::Template; + +use vars qw($VERSION); +$VERSION = '0.01'; + +use strict; + +my($res); + +##################################################################### +# produce boilerplate code for a interface +sub Template($) +{ + my($interface) = shift; + my($data) = $interface->{DATA}; + my $name = $interface->{NAME}; + + $res .= +"/* + Unix SMB/CIFS implementation. + + endpoint server for the $name pipe + + Copyright (C) YOUR NAME HERE YEAR + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include \"includes.h\" +#include \"rpc_server/dcerpc_server.h\" +#include \"librpc/gen_ndr/ndr_$name.h\" +#include \"rpc_server/common/common.h\" + +"; + + foreach my $d (@{$data}) { + if ($d->{TYPE} eq "FUNCTION") { + my $fname = $d->{NAME}; + $res .= +" +/* + $fname +*/ +static $d->{RETURN_TYPE} $fname(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, + struct $fname *r) +{ +"; + + if ($d->{RETURN_TYPE} eq "void") { + $res .= "\tDCESRV_FAULT_VOID(DCERPC_FAULT_OP_RNG_ERROR);\n"; + } else { + $res .= "\tDCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);\n"; + } + + $res .= "} + +"; + } + } + + $res .= +" +/* include the generated boilerplate */ +#include \"librpc/gen_ndr/ndr_$name\_s.c\" +" +} + + +##################################################################### +# parse a parsed IDL structure back into an IDL file +sub Parse($) +{ + my($idl) = shift; + $res = ""; + foreach my $x (@{$idl}) { + ($x->{TYPE} eq "INTERFACE") && + Template($x); + } + return $res; +} + +1; -- cgit