}
}
+# generate the switch statement for local function dispatch
+sub gen_local_dispatch_switch($)
+{
+ my ($self, $interface) = @_;
+
+ my @alloc_error_block = ("p->fault_state = DCERPC_FAULT_CANT_PERFORM;",
+ "return NT_STATUS_NO_MEMORY;");
+
+ foreach my $fn (@{$interface->{FUNCTIONS}}) {
+ next if not defined($fn->{OPNUM});
+
+ $self->pidl("case $fn->{OPNUM}: { /* $fn->{NAME} */");
+ $self->indent();
+ $self->pidl("struct $fn->{NAME} *r2 = (struct $fn->{NAME} *)r;");
+ $self->pidl("if (DEBUGLEVEL >= 10) {\n");
+ $self->indent();
+ $self->pidl("NDR_PRINT_FUNCTION_DEBUG($fn->{NAME}, NDR_IN, r2);");
+ $self->deindent();
+ $self->pidl("}");
+
+ $self->gen_fn_out($fn, \@alloc_error_block);
+
+ if ($fn->{RETURN_TYPE} && $fn->{RETURN_TYPE} ne "void") {
+ $self->pidl("r2->out.result = _$fn->{NAME}(p, r2);");
+ } else {
+ $self->pidl("_$fn->{NAME}(p, r2);");
+ }
+ $self->pidl("break;");
+ $self->deindent();
+ $self->pidl("}");
+ }
+}
+
+#####################################################
+# generate the switch statement for local function reply
+sub gen_local_reply_switch($)
+{
+ my ($self, $interface) = @_;
+
+ foreach my $fn (@{$interface->{FUNCTIONS}}) {
+ next if not defined($fn->{OPNUM});
+
+ $self->pidl("case $fn->{OPNUM}: { /* $fn->{NAME} */");
+ $self->indent();
+ $self->pidl("struct $fn->{NAME} *r2 = (struct $fn->{NAME} *)r;");
+ $self->pidl("if (DEBUGLEVEL >= 10 && p->fault_state == 0) {");
+ $self->indent();
+ $self->pidl("NDR_PRINT_FUNCTION_DEBUG($fn->{NAME}, NDR_OUT | NDR_SET_VALUES, r2);");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("if (p->fault_state != 0) {\n");
+ $self->indent();
+ $self->pidl("DBG_WARNING(\"dcerpc_fault %s in $fn->{NAME}\\n\", dcerpc_errstr(mem_ctx, p->fault_state));");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("break;");
+ $self->deindent();
+ $self->pidl("}");
+ }
+}
+
#####################################################################
# produce boilerplate code for a interface
sub boilerplate_iface($)
$self->pidl("}");
$self->pidl("");
+ ##############################
+ #### LOCAL DISPATCH ####
+ ##############################
+ $self->pidl_hdr("NTSTATUS $name\__op_local(void *q, int opnum, TALLOC_CTX *mem_ctx, const DATA_BLOB *in, DATA_BLOB *out);");
+ $self->pidl("NTSTATUS $name\__op_local(void *q, int opnum, TALLOC_CTX *mem_ctx, const DATA_BLOB *in, DATA_BLOB *out)");
+ $self->pidl("{");
+ $self->indent();
+ $self->pidl("struct pipes_struct *p = talloc_get_type_abort(q, struct pipes_struct);");
+ $self->pidl("void *r;");
+ $self->pidl("struct ndr_pull *pull;");
+ $self->pidl("struct ndr_push *push;");
+ $self->pidl("enum ndr_err_code ndr_err;");
+ $self->pidl("");
+ $self->pidl("p->fault_state = 0;");
+ $self->pidl("if (opnum >= ndr_table_$name.num_calls) {");
+ $self->indent();
+ $self->pidl("p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;");
+ $self->pidl("return NT_STATUS_NET_WRITE_FAULT;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("r = talloc_named(mem_ctx, ndr_table_$name.calls[opnum].struct_size, \"struct %s\", ndr_table_$name.calls[opnum].name);");
+ $self->pidl("if (r == NULL) {");
+ $self->indent();
+ $self->pidl("p->fault_state = DCERPC_FAULT_CANT_PERFORM;");
+ $self->pidl("return NT_STATUS_NO_MEMORY;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("pull = ndr_pull_init_blob(in, r);");
+ $self->pidl("if (pull == NULL) {");
+ $self->indent();
+ $self->pidl("talloc_free(r);");
+ $self->pidl("p->fault_state = DCERPC_FAULT_CANT_PERFORM;");
+ $self->pidl("return NT_STATUS_NO_MEMORY;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("pull->flags |= LIBNDR_FLAG_REF_ALLOC;");
+ $self->pidl("if (p->endian) {");
+ $self->indent();
+ $self->pidl("pull->flags |= LIBNDR_FLAG_BIGENDIAN;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("ndr_err = ndr_table_$name.calls[opnum].ndr_pull(pull, NDR_IN, r);");
+ $self->pidl("if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {");
+ $self->indent();
+ $self->pidl("p->fault_state = DCERPC_FAULT_NDR;");
+ $self->pidl("talloc_free(r);");
+ $self->pidl("return NT_STATUS_NET_WRITE_FAULT;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("switch (opnum) {");
+ $self->gen_local_dispatch_switch($interface);
+ $self->pidl("default:");
+ $self->indent();
+ $self->pidl("p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;");
+ $self->pidl("break;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("if (p->fault_state != 0) {");
+ $self->indent();
+ $self->pidl("talloc_free(r);");
+ $self->pidl("return NT_STATUS_NET_WRITE_FAULT;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("switch (opnum) {");
+ $self->gen_local_reply_switch($interface);
+ $self->pidl("default:");
+ $self->indent();
+ $self->pidl("p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;");
+ $self->pidl("break;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("push = ndr_push_init_ctx(r);");
+ $self->pidl("if (push == NULL) {");
+ $self->indent();
+ $self->pidl("talloc_free(r);");
+ $self->pidl("p->fault_state = DCERPC_FAULT_CANT_PERFORM;");
+ $self->pidl("return NT_STATUS_NO_MEMORY;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("/*");
+ $self->pidl(" * carry over the pointer count to the reply in case we are");
+ $self->pidl(" * using full pointer. See NDR specification for full pointers");
+ $self->pidl(" */");
+ $self->pidl("push->ptr_count = pull->ptr_count;");
+ $self->pidl("");
+ $self->pidl("ndr_err = ndr_table_$name.calls[opnum].ndr_push(push, NDR_OUT, r);");
+ $self->pidl("if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {");
+ $self->indent();
+ $self->pidl("p->fault_state = DCERPC_FAULT_NDR;");
+ $self->pidl("talloc_free(r);");
+ $self->pidl("return NT_STATUS_NET_WRITE_FAULT;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+ $self->pidl("*out = ndr_push_blob(push);");
+ $self->pidl("talloc_steal(mem_ctx, out->data);");
+ $self->pidl("");
+ $self->pidl("talloc_free(r);");
+ $self->pidl("");
+ $self->pidl("return NT_STATUS_OK;");
+ $self->deindent();
+ $self->pidl("}");
+ $self->pidl("");
+
$self->pidl("static const struct dcesrv_interface dcesrv\_$name\_interface = {");
$self->indent();
$self->pidl(".name = \"$name\",");
$self->pidl(".dispatch = $name\__op_dispatch,");
$self->pidl(".reply = $name\__op_reply,");
$self->pidl(".ndr_push = $name\__op_ndr_push,");
+ $self->pidl(".local = $name\__op_local,");
$self->pidlnoindent("#ifdef DCESRV_INTERFACE_$uname\_FLAGS");
$self->pidl(".flags = DCESRV_INTERFACE_$uname\_FLAGS");
$self->pidlnoindent("#else");
$self->pidl("/* If service is embedded, register only for ncacn_np");
$self->pidl(" * see 8466b3c85e4b835e57e41776853093f4a0edc8b8");
$self->pidl(" */");
- $self->pidl("if (rpc_service_mode(name) == RPC_SERVICE_MODE_EMBEDDED && transport != NCACN_NP) {");
+ $self->pidl("if (rpc_service_mode(name) == RPC_SERVICE_MODE_EMBEDDED && (transport != NCACN_NP && transport != NCALRPC)) {");
$self->indent();
$self->pidl("DBG_INFO(\"Interface \'$name\' not registered in endpoint \'%s\' as service is embedded\\n\", name);");
$self->pidl("return NT_STATUS_NOT_SUPPORTED;");
git.samba.org / samba.git / blobdiff