Commit 28093253 authored by Rémi Bernon's avatar Rémi Bernon Committed by Alexandre Julliard

widl: Support fully qualified names in WinRT mode.

Interfaces are going to reference each other across namespaces, so this implements a type lookup with the full name. It supports the following idl syntax in WinRT mode: #ifdef __WIDL__ #pragma winrt ns_prefix #endif import "wtypes.idl"; namespace Windows { namespace Foo { [object] interface IFoo {} } namespace Bar { [object] interface IBar { HRESULT DoBar([in] Windows.Foo.IFoo *foo); } } } That was previously failing to parse the Windows.Foo.IFoo part and to lookup the corresponding type. Signed-off-by: 's avatarRémi Bernon <rbernon@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 6698a2ef
......@@ -38,6 +38,7 @@ void pop_import(void);
#define parse_only import_stack_ptr
int is_type(const char *name);
int is_namespace(const char *name);
int do_warning(char *toggle, warning_list_t *wnum);
int is_warning_enabled(int warning);
......
......@@ -451,7 +451,7 @@ static int kw_token(const char *kw)
return kwp->token;
}
parser_lval.str = xstrdup(kw);
return is_type(kw) ? aKNOWNTYPE : aIDENTIFIER;
return is_type(kw) ? aKNOWNTYPE : is_namespace(kw) ? aNAMESPACE : aIDENTIFIER;
}
static int attr_token(const char *kw)
......
......@@ -81,6 +81,8 @@ static var_t *reg_const(var_t *var);
static void push_namespace(const char *name);
static void pop_namespace(const char *name);
static void init_lookup_namespace(const char *name);
static void push_lookup_namespace(const char *name);
static void check_arg_attrs(const var_t *arg);
static void check_statements(const statement_list_t *stmts, int is_inside_library);
......@@ -122,6 +124,7 @@ static struct namespace global_namespace = {
};
static struct namespace *current_namespace = &global_namespace;
static struct namespace *lookup_namespace = &global_namespace;
static typelib_t *current_typelib;
......@@ -156,7 +159,7 @@ static typelib_t *current_typelib;
}
%token <str> aIDENTIFIER aPRAGMA
%token <str> aKNOWNTYPE
%token <str> aKNOWNTYPE aNAMESPACE
%token <num> aNUM aHEXNUM
%token <dbl> aDOUBLE
%token <str> aSTRING aWSTRING aSQSTRING
......@@ -271,7 +274,7 @@ static typelib_t *current_typelib;
%type <str> namespacedef
%type <type> base_type int_std
%type <type> enumdef structdef uniondef typedecl
%type <type> type
%type <type> type qualified_seq qualified_type
%type <ifref> coclass_int
%type <ifref_list> coclass_ints
%type <var> arg ne_union_field union_field s_field case enum declaration
......@@ -817,6 +820,16 @@ int_std: tINT { $$ = type_new_int(TYPE_BASIC_INT, 0); }
| tINT3264 { $$ = type_new_int(TYPE_BASIC_INT3264, 0); }
;
qualified_seq:
aKNOWNTYPE { $$ = find_type_or_error($1, 0); }
| aIDENTIFIER '.' { push_lookup_namespace($1); } qualified_seq { $$ = $4; }
;
qualified_type:
aKNOWNTYPE { $$ = find_type_or_error($1, 0); }
| aNAMESPACE '.' { init_lookup_namespace($1); } qualified_seq { $$ = $4; }
;
coclass: tCOCLASS aIDENTIFIER { $$ = type_new_coclass($2); }
| tCOCLASS aKNOWNTYPE { $$ = find_type($2, NULL, 0);
if (type_get_type_detect_alias($$) != TYPE_COCLASS)
......@@ -837,6 +850,7 @@ coclassdef: coclasshdr '{' coclass_ints '}' semicolon_opt
;
namespacedef: tNAMESPACE aIDENTIFIER { $$ = $2; }
| tNAMESPACE aNAMESPACE { $$ = $2; }
;
coclass_ints: { $$ = NULL; }
......@@ -881,7 +895,7 @@ dispinterfacedef: dispinterfacehdr '{'
;
inherit: { $$ = NULL; }
| ':' aKNOWNTYPE { $$ = find_type_or_error2($2, 0); }
| ':' qualified_type { $$ = $2; }
;
interface: tINTERFACE aIDENTIFIER { $$ = get_type(TYPE_INTERFACE, $2, current_namespace, 0); }
......@@ -1096,7 +1110,7 @@ structdef: tSTRUCT t_ident '{' fields '}' { $$ = type_new_struct($2, current_nam
;
type: tVOID { $$ = type_new_void(); }
| aKNOWNTYPE { $$ = find_type_or_error($1, 0); }
| qualified_type { $$ = $1; }
| base_type { $$ = $1; }
| enumdef { $$ = $1; }
| tENUM aIDENTIFIER { $$ = type_new_enum($2, current_namespace, FALSE, NULL); }
......@@ -1848,6 +1862,20 @@ static void pop_namespace(const char *name)
current_namespace = current_namespace->parent;
}
static void init_lookup_namespace(const char *name)
{
if (!(lookup_namespace = find_sub_namespace(&global_namespace, name)))
error_loc("namespace '%s' not found\n", name);
}
static void push_lookup_namespace(const char *name)
{
struct namespace *namespace;
if (!(namespace = find_sub_namespace(lookup_namespace, name)))
error_loc("namespace '%s' not found\n", name);
lookup_namespace = namespace;
}
struct rtype {
const char *name;
type_t *type;
......@@ -1959,12 +1987,14 @@ type_t *find_type(const char *name, struct namespace *namespace, int t)
static type_t *find_type_or_error(const char *name, int t)
{
type_t *type = find_type(name, current_namespace, t);
if (!type) {
error_loc("type '%s' not found\n", name);
return NULL;
}
return type;
type_t *type;
if (!(type = find_type(name, current_namespace, t)) &&
!(type = find_type(name, lookup_namespace, t)))
{
error_loc("type '%s' not found\n", name);
return NULL;
}
return type;
}
static type_t *find_type_or_error2(char *name, int t)
......@@ -1976,7 +2006,15 @@ static type_t *find_type_or_error2(char *name, int t)
int is_type(const char *name)
{
return find_type(name, current_namespace, 0) != NULL;
return find_type(name, current_namespace, 0) != NULL ||
find_type(name, lookup_namespace, 0) != NULL;
}
int is_namespace(const char *name)
{
if (!winrt_mode) return 0;
return find_sub_namespace(current_namespace, name) != NULL ||
find_sub_namespace(&global_namespace, name) != NULL;
}
type_t *get_type(enum type_type type, char *name, struct namespace *namespace, int t)
......
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