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widl: Add support for serialization functions.
Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -290,10 +290,49 @@ static void write_function_stub( const type_t *iface, const var_t *func,
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static void write_serialize_function(FILE *file, const type_t *type, const type_t *iface,
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const char *func_name, const char *ret_type)
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{
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enum stub_mode mode = get_stub_mode();
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static int emited_pickling_info;
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if (iface && !type->typestring_offset)
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{
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/* FIXME: Those are mostly basic types. They should be implemented
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* using NdrMesSimpleType* functions */
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if (ret_type) warning("Serialization of type %s is not supported\n", type->name);
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return;
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}
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if (!emited_pickling_info && iface && mode != MODE_Os)
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{
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fprintf(file, "static const MIDL_TYPE_PICKLING_INFO __MIDL_TypePicklingInfo =\n");
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fprintf(file, "{\n");
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fprintf(file, " 0x33205054,\n");
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fprintf(file, " 0x3,\n");
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fprintf(file, " 0,\n");
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fprintf(file, " 0,\n");
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fprintf(file, " 0\n");
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fprintf(file, "};\n");
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fprintf(file, "\n");
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emited_pickling_info = 1;
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}
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/* FIXME: Assuming explicit handle */
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fprintf(file, "%s __cdecl %s_%s(handle_t IDL_handle, %s *IDL_type)%s\n",
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ret_type ? ret_type : "void", type->name, func_name, type->name, iface ? "" : ";");
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if (!iface) return; /* declaration only */
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fprintf(file, "{\n");
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fprintf(file, " %sNdrMesType%s%s(\n", ret_type ? "return " : "", func_name,
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mode != MODE_Os ? "2" : "");
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fprintf(file, " IDL_handle,\n");
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if (mode != MODE_Os)
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fprintf(file, " (MIDL_TYPE_PICKLING_INFO*)&__MIDL_TypePicklingInfo,\n");
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fprintf(file, " &%s_StubDesc,\n", iface->name);
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fprintf(file, " (PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u],\n",
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type->typestring_offset);
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fprintf(file, " IDL_type);\n");
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fprintf(file, "}\n");
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fprintf(file, "\n");
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}
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void write_serialize_functions(FILE *file, const type_t *type, const type_t *iface)
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@ -319,11 +358,30 @@ static void write_function_stubs(type_t *iface, unsigned int *proc_offset)
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if (!implicit_handle)
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print_client("static RPC_BINDING_HANDLE %s__MIDL_AutoBindHandle;\n\n", iface->name);
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STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )
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LIST_FOR_EACH_ENTRY( stmt, type_iface_get_stmts(iface), const statement_t, entry )
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{
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switch (stmt->type)
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{
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case STMT_DECLARATION:
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{
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const var_t *func = stmt->u.var;
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if (stmt->u.var->stgclass != STG_NONE
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|| type_get_type_detect_alias(stmt->u.var->type) != TYPE_FUNCTION)
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continue;
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write_function_stub( iface, func, method_count++, *proc_offset );
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*proc_offset += get_size_procformatstring_func( iface, func );
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break;
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}
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case STMT_TYPEDEF:
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{
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const type_list_t *type_entry;
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for (type_entry = stmt->u.type_list; type_entry; type_entry = type_entry->next)
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write_serialize_functions(client, type_entry->type, iface);
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break;
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}
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default:
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break;
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}
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}
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}
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@ -461,7 +519,7 @@ static void write_client_ifaces(const statement_list_t *stmts, int expr_eval_rou
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{
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if (stmt->type == STMT_TYPE && type_get_type(stmt->u.type) == TYPE_INTERFACE)
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{
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int has_func = 0;
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int needs_stub = 0;
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const statement_t *stmt2;
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type_t *iface = stmt->u.type;
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if (!need_stub(iface))
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@ -472,13 +530,31 @@ static void write_client_ifaces(const statement_list_t *stmts, int expr_eval_rou
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fprintf(client, " */\n");
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fprintf(client, "\n");
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STATEMENTS_FOR_EACH_FUNC(stmt2, type_iface_get_stmts(iface))
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LIST_FOR_EACH_ENTRY(stmt2, type_iface_get_stmts(iface), const statement_t, entry)
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{
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has_func = 1;
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if (stmt2->type == STMT_DECLARATION && stmt2->u.var->stgclass == STG_NONE &&
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type_get_type_detect_alias(stmt2->u.var->type) == TYPE_FUNCTION)
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{
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needs_stub = 1;
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break;
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}
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if (has_func)
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if (stmt2->type == STMT_TYPEDEF)
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{
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const type_list_t *type_entry;
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for (type_entry = stmt2->u.type_list; type_entry; type_entry = type_entry->next)
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{
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if (is_attr(type_entry->type->attrs, ATTR_ENCODE)
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|| is_attr(type_entry->type->attrs, ATTR_DECODE))
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{
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needs_stub = 1;
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break;
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}
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}
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if (needs_stub)
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break;
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}
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}
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if (needs_stub)
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{
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write_implicithandledecl(iface);
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