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Code

Reimport pidl support for COM.

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This commit is contained in:
Jelmer Vernooij 2008-05-07 17:18:18 +02:00
parent 952be0f104
commit 7b88d09d8d
9 changed files with 1923 additions and 1200 deletions
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21
source4/librpc/idl/dcom.idl
View File

@ -18,8 +18,7 @@
object,
uuid("00000000-0000-0000-C000-000000000046"),
pointer_default(unique),
helpstring("Base interface for all COM interfaces"),
keepref
helpstring("Base interface for all COM interfaces")
]
interface IUnknown
{
@ -43,8 +42,7 @@ interface IUnknown
[
object,
uuid("00000001-0000-0000-C000-000000000046"),
pointer_default(unique),
keepref
pointer_default(unique)
] interface IClassFactory : IUnknown
{
[local] WERROR CreateInstance([in,unique] MInterfacePointer *pUnknown,
@ -71,8 +69,7 @@ interface IUnknown
uuid("00000131-0000-0000-C000-000000000046"),
object,
pointer_default(unique),
helpstring("Remote version of IUnknown"),
keepref
helpstring("Remote version of IUnknown")
]
interface IRemUnknown : IUnknown
{
@ -172,8 +169,7 @@ interface IRemUnknown : IUnknown
[
object,
pointer_default(unique),
uuid("00000143-0000-0000-C000-000000000046"),
keepref
uuid("00000143-0000-0000-C000-000000000046")
]
interface IRemUnknown2 : IRemUnknown
@ -190,8 +186,7 @@ interface IRemUnknown2 : IRemUnknown
[
object,
pointer_default(unique),
uuid("00020400-0000-0000-C000-000000000046"),
keepref
uuid("00020400-0000-0000-C000-000000000046")
] interface IDispatch : IUnknown
{
/*****************/
@ -259,8 +254,7 @@ interface IRemUnknown2 : IRemUnknown
uuid(DA23F6DB-6F45-466C-9EED-0B65286F2D78),
helpstring("ICoffeeMachine Interface"),
pointer_default(unique),
object,
keepref
object
] interface ICoffeeMachine : IUnknown
{
WERROR MakeCoffee([in,string,charset(UTF16)] uint16 *flavor);
@ -278,8 +272,7 @@ interface IRemUnknown2 : IRemUnknown
object,
pointer_default(unique),
uuid("0000000C-0000-0000-C000-000000000046"),
helpstring("Stream"),
keepref
helpstring("Stream")
]
interface IStream : IUnknown
{

28
source4/librpc/idl/wmi.idl
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@ -207,8 +207,6 @@ interface IWbemClassObject : IUnknown
WBEM_INFINITE = 0xFFFFFFFF
} WBEM_TIMEOUT_TYPE;
typedef [public,nopull,nopush,noprint,string,charset(UTF16)] uint16 *CIMSTRING;
typedef [public,v1_enum] enum
{
CIM_EMPTY = 0,
@ -295,7 +293,7 @@ interface IWbemClassObject : IUnknown
typedef [public] struct {
uint32 count;
[relative] CIMSTRING item[count];
[relative,charset(UTF16)] uint16 *item[count];
} arr_CIMSTRING;
typedef [public] struct {
@ -317,9 +315,9 @@ interface IWbemClassObject : IUnknown
[case(CIM_REAL32)] uint32 v_real32;
[case(CIM_REAL64)] udlong v_real64;
[case(CIM_BOOLEAN)] uint16 v_boolean;
[case(CIM_STRING),relative] CIMSTRING v_string;
[case(CIM_DATETIME),relative] CIMSTRING v_datetime;
[case(CIM_REFERENCE),relative] CIMSTRING v_reference;
[case(CIM_STRING),relative,charset(UTF16)] uint16 *v_string;
[case(CIM_DATETIME),relative,charset(UTF16)] uint16 *v_datetime;
[case(CIM_REFERENCE),relative,charset(UTF16)] uint16 *v_reference;
[case(CIM_OBJECT),subcontext(4),relative] WbemClassObject *v_object;
[case(CIM_ARR_SINT8),relative] arr_int8 *a_sint8;
@ -368,7 +366,7 @@ interface IWbemClassObject : IUnknown
typedef [public,nopush,nopull] struct
{
[relative] CIMSTRING name;
[relative,charset(UTF16)] uint16 *name;
WBEM_FLAVOR_TYPE flavors;
CIMTYPE_ENUMERATION cimtype;
[switch_is(cimtype)] CIMVAR value;
@ -391,14 +389,14 @@ interface IWbemClassObject : IUnknown
typedef [public] struct
{
[relative] CIMSTRING name;
[relative,charset(UTF16)] uint16 *name;
[relative] WbemPropertyDesc *desc;
} WbemProperty;
typedef [public,nopull,nopush] struct
{
uint32 count;
[ref] CIMSTRING item[count];
[ref,charset(UTF16)] uint16 *item[count];
} CIMSTRINGS;
typedef [public,bitmap8bit] bitmap {
@ -409,7 +407,7 @@ interface IWbemClassObject : IUnknown
typedef [public,nopush,nopull,noprint,flag(NDR_NOALIGN)] struct
{
uint8 u_0;
[relative, null_is_ffffffff] CIMSTRING __CLASS;
[relative, null_is_ffffffff,charset(UTF16)] uint16 *__CLASS;
uint32 data_size;
CIMSTRINGS __DERIVATION;
WbemQualifiers qualifiers;
@ -421,7 +419,7 @@ interface IWbemClassObject : IUnknown
typedef [public] struct
{
[relative,null_is_ffffffff] CIMSTRING name;
[relative,null_is_ffffffff,charset(UTF16)] uint16 *name;
uint32 u0;
uint32 u1;
[relative] WbemQualifiers *qualifiers;
@ -439,7 +437,7 @@ interface IWbemClassObject : IUnknown
typedef [public,flag(NDR_NOALIGN),nopush,nopull,noprint] struct
{
uint8 u1_0;
[relative] CIMSTRING __CLASS;
[relative,charset(UTF16)] uint16 *__CLASS;
uint8 *default_flags;
CIMVAR *data;
uint32 u2_4;
@ -449,8 +447,8 @@ interface IWbemClassObject : IUnknown
typedef [public,nopush,nopull,noprint,flag(NDR_NOALIGN)] struct
{
WCO_FLAGS flags;
[ref] CIMSTRING __SERVER;
[ref] CIMSTRING __NAMESPACE;
[ref,charset(UTF16)] uint16 *__SERVER;
[ref,charset(UTF16)] uint16 *__NAMESPACE;
WbemClass *sup_class;
WbemMethods *sup_methods;
WbemClass *obj_class;
@ -465,7 +463,7 @@ interface IWbemClassObject : IUnknown
// [value(clSize)] uint32 _wsize;
// [flag(NDR_NOALIGN)] uint16 asData[clSize];
// } BSTR1;
typedef [public,nopush,nopull,noprint,string,charset(UTF16)] uint16 *BSTR;
//typedef [public,nopush,nopull,noprint,string,charset(UTF16)] uint16 *BSTR;
WERROR OpenNamespace(
// [in] BSTR *strNamespace,

11
source4/pidl/idl.yp
View File

@ -67,17 +67,24 @@ interface_names:
| interface_names 'interface' identifier ';' { push(@{$_[1]}, $_[2]); $_[1] }
;
interface: property_list 'interface' identifier '{' definitions '}' optional_semicolon
interface: property_list 'interface' identifier base_interface '{' definitions '}' optional_semicolon
{{
"TYPE" => "INTERFACE",
"PROPERTIES" => $_[1],
"NAME" => $_[3],
"DATA" => $_[5],
"BASE" => $_[4],
"DATA" => $_[6],
"FILE" => $_[0]->YYData->{FILE},
"LINE" => $_[0]->YYData->{LINE},
}}
;
base_interface:
#empty
| ':' identifier { $_[2] }
;
cpp_quote: 'cpp_quote' '(' text ')'
{{
"TYPE" => "CPP_QUOTE",

2364
source4/pidl/lib/Parse/Pidl/IDL.pm
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File diff suppressed because it is too large Load Diff

142
source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm Normal file
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@ -0,0 +1,142 @@
# COM Header generation
# (C) 2005 Jelmer Vernooij <jelmer@samba.org>
package Parse::Pidl::Samba4::COM::Header;
use Parse::Pidl::Typelist qw(mapType);
use Parse::Pidl::Util qw(has_property is_constant);
use vars qw($VERSION);
$VERSION = '0.01';
use strict;
sub GetArgumentProtoList($)
{
my $f = shift;
my $res = "";
foreach my $a (@{$f->{ELEMENTS}}) {
$res .= ", " . mapType($a->{TYPE}) . " ";
my $l = $a->{POINTERS};
$l-- if (Parse::Pidl::Typelist::scalar_is_reference($a->{TYPE}));
foreach my $i (1..$l) {
$res .= "*";
}
if (defined $a->{ARRAY_LEN}[0] && !is_constant($a->{ARRAY_LEN}[0]) &&
!$a->{POINTERS}) {
$res .= "*";
}
$res .= $a->{NAME};
if (defined $a->{ARRAY_LEN}[0] && is_constant($a->{ARRAY_LEN}[0])) {
$res .= "[$a->{ARRAY_LEN}[0]]";
}
}
return $res;
}
sub GetArgumentList($)
{
my $f = shift;
my $res = "";
foreach (@{$f->{ELEMENTS}}) { $res .= ", $_->{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}) {
$res .= "\t" . mapType($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 ($idl,$ndr_header) = @_;
my $res = "";
$res .= "#include \"librpc/gen_ndr/orpc.h\"\n" .
"#include \"$ndr_header\"\n\n";
foreach (@{$idl})
{
if ($_->{TYPE} eq "INTERFACE" && has_property($_, "object")) {
$res.=ParseInterface($_);
}
if ($_->{TYPE} eq "COCLASS") {
$res.=ParseCoClass($_);
}
}
return $res;
}
1;

219
source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm Normal file
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@ -0,0 +1,219 @@
###################################################
# 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($$)
{
my $interface = shift;
my $name = shift;
# Generate the vtable
$res .="\tstruct $interface->{NAME}_vtable $name = {";
if (defined($interface->{BASE})) {
$res .= "\n\t\t{},";
}
my $data = $interface->{DATA};
foreach my $d (@{$data}) {
if ($d->{TYPE} eq "FUNCTION") {
$res .= "\n\t\tdcom_proxy_$interface->{NAME}_$d->{NAME}";
$res .= ",";
}
}
$res .= "\n\t};\n\n";
}
sub ParseRegFunc($)
{
my $interface = shift;
$res .= "static NTSTATUS dcom_proxy_$interface->{NAME}_init(void)
{
struct GUID base_iid;
struct $interface->{NAME}_vtable *proxy_vtable = talloc(talloc_autofree_context(), struct $interface->{NAME}_vtable);
";
if (defined($interface->{BASE})) {
$res.= "
const void *base_vtable;
base_iid = dcerpc_table_$interface->{BASE}.uuid;
base_vtable = dcom_proxy_vtable_by_iid(&base_iid);
if (base_vtable == NULL) {
DEBUG(0, (\"No proxy registered for base interface '$interface->{BASE}'\\n\"));
return NT_STATUS_FOOBAR;
}
memcpy(&proxy_vtable, base_vtable, sizeof(struct $interface->{BASE}_vtable));
";
}
foreach my $x (@{$interface->{DATA}}) {
next unless ($x->{TYPE} eq "FUNCTION");
$res .= "\tproxy_vtable.$x->{NAME} = dcom_proxy_$interface->{NAME}_$x->{NAME};\n";
}
$res.= "
proxy_vtable.iid = dcerpc_table_$interface->{NAME}.uuid;
return dcom_register_proxy(&proxy_vtable);
}\n\n";
}
#####################################################################
# parse a function
sub ParseFunction($$)
{
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 ($pidl,$comh_filename) = @_;
my $res = "";
$res .= "#include \"includes.h\"\n" .
"#include \"lib/com/dcom/dcom.h\"\n" .
"#include \"$comh_filename\"\n";
foreach (@{$pidl}) {
next if ($_->{TYPE} ne "INTERFACE");
next if has_property($_, "local");
next unless has_property($_, "object");
$res .= ParseInterface($_);
}
return $res;
}
1;

327
source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm Normal file
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@ -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 $name\__op_init_server(struct dcesrv_context *dce_ctx, const struct dcesrv_endpoint_server *ep_server)
{
int i;
for (i=0;i<dcerpc_table_$name.endpoints->count;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;

2
source4/pidl/lib/Parse/Pidl/Samba4/Python.pm
View File

@ -1025,7 +1025,7 @@ sub ConvertObjectToPythonData($$$$$)
return $self->ConvertScalarToPython(Parse::Pidl::Typelist::bitmap_type_fn($actual_ctype), $cvar);
} elsif ($actual_ctype->{TYPE} eq "SCALAR") {
return $self->ConvertScalarToPython($actual_ctype->{NAME}, $cvar);
} elsif ($actual_ctype->{TYPE} eq "STRUCT") {
} elsif ($actual_ctype->{TYPE} eq "STRUCT" or $actual_ctype->{TYPE} eq "INTERFACE") {
return "py_talloc_import_ex(&$ctype->{NAME}_Type, $mem_ctx, $cvar)";
}

9
source4/pidl/lib/Parse/Pidl/Typelist.pm
View File

@ -245,7 +245,7 @@ sub mapType($$)
return mapType($t->{DATA}, $n) if ($t->{TYPE} eq "TYPEDEF");
return mapScalarType($n) if ($t->{TYPE} eq "SCALAR");
return "enum $n" if ($t->{TYPE} eq "ENUM");
return "struct $n" if ($t->{TYPE} eq "STRUCT");
return "struct $n" if ($t->{TYPE} eq "STRUCT" or $t->{TYPE} eq "INTERFACE");
return "union $n" if ($t->{TYPE} eq "UNION");
return mapScalarType(bitmap_type_fn($t)) if ($t->{TYPE} eq "BITMAP");
die("Unknown type $t->{TYPE}");
@ -273,6 +273,13 @@ sub LoadIdl($)
foreach my $x (@{$idl}) {
next if $x->{TYPE} ne "INTERFACE";
# DCOM interfaces can be types as well
addType({
NAME => $x->{NAME},
TYPE => "TYPEDEF",
DATA => $x
}) if (has_property($x, "object"));
foreach my $y (@{$x->{DATA}}) {
addType($y) if (
$y->{TYPE} eq "TYPEDEF"