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widl: Use warning_at when reporting duplicate attributes.
[wine.git] / tools / widl / attribute.c
blob92c6f1a44fa7e12a33e2e6c7fdac5a4b91dc504e
1 /*
2 * Copyright 2002 Ove Kaaven
3 * Copyright 2006-2008 Robert Shearman
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
18 */
19
20 #include "config.h"
21
22 #include "widl.h"
23 #include "typetree.h"
24
25 #include "parser.tab.h"
26
27 attr_t *attr_int( struct location where, enum attr_type attr_type, unsigned int val )
28 {
29 attr_t *a = xmalloc( sizeof(attr_t) );
30 a->where = where;
31 a->type = attr_type;
32 a->u.ival = val;
33 return a;
34 }
35
36 attr_t *attr_ptr( struct location where, enum attr_type attr_type, void *val )
37 {
38 attr_t *a = xmalloc( sizeof(attr_t) );
39 a->where = where;
40 a->type = attr_type;
41 a->u.pval = val;
42 return a;
43 }
44
45 int is_attr( const attr_list_t *list, enum attr_type attr_type )
46 {
47 const attr_t *attr;
48 if (!list) return 0;
49 LIST_FOR_EACH_ENTRY( attr, list, const attr_t, entry )
50 if (attr->type == attr_type) return 1;
51 return 0;
52 }
53
54 int is_ptrchain_attr( const var_t *var, enum attr_type attr_type )
55 {
56 type_t *type = var->declspec.type;
57 if (is_attr( var->attrs, attr_type )) return 1;
58 for (;;)
59 {
60 if (is_attr( type->attrs, attr_type )) return 1;
61 else if (type_is_alias( type )) type = type_alias_get_aliasee_type( type );
62 else if (type_is_ptr( type )) type = type_pointer_get_ref_type( type );
63 else return 0;
64 }
65 }
66
67 int is_aliaschain_attr( const type_t *type, enum attr_type attr_type )
68 {
69 const type_t *t = type;
70 for (;;)
71 {
72 if (is_attr( t->attrs, attr_type )) return 1;
73 else if (type_is_alias( t )) t = type_alias_get_aliasee_type( t );
74 else return 0;
75 }
76 }
77
78 unsigned int get_attrv( const attr_list_t *list, enum attr_type attr_type )
79 {
80 const attr_t *attr;
81 if (!list) return 0;
82 LIST_FOR_EACH_ENTRY( attr, list, const attr_t, entry )
83 if (attr->type == attr_type) return attr->u.ival;
84 return 0;
85 }
86
87 void *get_attrp( const attr_list_t *list, enum attr_type attr_type )
88 {
89 const attr_t *attr;
90 if (!list) return NULL;
91 LIST_FOR_EACH_ENTRY( attr, list, const attr_t, entry )
92 if (attr->type == attr_type) return attr->u.pval;
93 return NULL;
94 }
95
96 void *get_aliaschain_attrp( const type_t *type, enum attr_type attr_type )
97 {
98 for (;;)
99 {
100 if (is_attr( type->attrs, attr_type )) return get_attrp( type->attrs, attr_type );
101 if (!type_is_alias( type )) return NULL;
102 type = type_alias_get_aliasee_type( type );
103 }
104 }
105
106 struct allowed_attr
107 {
108 unsigned int dce_compatible : 1;
109 unsigned int acf : 1;
110 unsigned int multiple : 1;
111
112 unsigned int on_interface : 1;
113 unsigned int on_function : 1;
114 unsigned int on_arg : 1;
115 unsigned int on_type : 1;
116 unsigned int on_enum : 1;
117 unsigned int on_enum_member : 1;
118 unsigned int on_struct : 2;
119 unsigned int on_union : 1;
120 unsigned int on_field : 1;
121 unsigned int on_library : 1;
122 unsigned int on_dispinterface : 1;
123 unsigned int on_module : 1;
124 unsigned int on_coclass : 1;
125 unsigned int on_apicontract : 1;
126 unsigned int on_runtimeclass : 1;
127 const char *display_name;
128 };
129
130 struct allowed_attr allowed_attr[] =
131 {
132 /* attr { D ACF M I Fn ARG T En Enm St Un Fi L DI M C AC R <display name> } */
133 /* ATTR_ACTIVATABLE */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "activatable" },
134 /* ATTR_AGGREGATABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "aggregatable" },
135 /* ATTR_ALLOCATE */ { 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "allocate" },
136 /* ATTR_ANNOTATION */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "annotation" },
137 /* ATTR_APPOBJECT */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "appobject" },
138 /* ATTR_ASYNC */ { 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "async" },
139 /* ATTR_ASYNCUUID */ { 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, "async_uuid" },
140 /* ATTR_AUTO_HANDLE */ { 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "auto_handle" },
141 /* ATTR_BINDABLE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "bindable" },
142 /* ATTR_BROADCAST */ { 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "broadcast" },
143 /* ATTR_CALLAS */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "call_as" },
144 /* ATTR_CALLCONV */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL },
145 /* ATTR_CASE */ { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "case" },
146 /* ATTR_CODE */ { 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "code" },
147 /* ATTR_COMMSTATUS */ { 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "comm_status" },
148 /* ATTR_CONTEXTHANDLE */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "context_handle" },
149 /* ATTR_CONTRACT */ { 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, "contract" },
150 /* ATTR_CONTRACTVERSION */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, "contractversion" },
151 /* ATTR_CONTROL */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, "control" },
152 /* ATTR_CUSTOM */ { 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, "custom" },
153 /* ATTR_DECODE */ { 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "decode" },
154 /* ATTR_DEFAULT */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, "default" },
155 /* ATTR_DEFAULTBIND */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "defaultbind" },
156 /* ATTR_DEFAULTCOLLELEM */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "defaultcollelem" },
157 /* ATTR_DEFAULTVALUE */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "defaultvalue" },
158 /* ATTR_DEFAULTVTABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "defaultvtable" },
159 /* ATTR_DISABLECONSISTENCYCHECK */{ 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "disable_consistency_check" },
160 /* ATTR_DISPINTERFACE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, NULL },
161 /* ATTR_DISPLAYBIND */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "displaybind" },
162 /* ATTR_DLLNAME */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, "dllname" },
163 /* ATTR_DUAL */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "dual" },
164 /* ATTR_ENABLEALLOCATE */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "enable_allocate" },
165 /* ATTR_ENCODE */ { 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "encode" },
166 /* ATTR_ENDPOINT */ { 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "endpoint" },
167 /* ATTR_ENTRY */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "entry" },
168 /* ATTR_EVENTADD */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "eventadd" },
169 /* ATTR_EVENTREMOVE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "eventremove" },
170 /* ATTR_EXCLUSIVETO */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "exclusive_to" },
171 /* ATTR_EXPLICIT_HANDLE */ { 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "explicit_handle" },
172 /* ATTR_FAULTSTATUS */ { 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "fault_status" },
173 /* ATTR_FLAGS */ { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "flags" },
174 /* ATTR_FORCEALLOCATE */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "force_allocate" },
175 /* ATTR_HANDLE */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "handle" },
176 /* ATTR_HELPCONTEXT */ { 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, "helpcontext" },
177 /* ATTR_HELPFILE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, "helpfile" },
178 /* ATTR_HELPSTRING */ { 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, "helpstring" },
179 /* ATTR_HELPSTRINGCONTEXT */ { 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, "helpstringcontext" },
180 /* ATTR_HELPSTRINGDLL */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, "helpstringdll" },
181 /* ATTR_HIDDEN */ { 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, "hidden" },
182 /* ATTR_ID */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, "id" },
183 /* ATTR_IDEMPOTENT */ { 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "idempotent" },
184 /* ATTR_IGNORE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "ignore" },
185 /* ATTR_IIDIS */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "iid_is" },
186 /* ATTR_IMMEDIATEBIND */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "immediatebind" },
187 /* ATTR_IMPLICIT_HANDLE */ { 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "implicit_handle" },
188 /* ATTR_IN */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "in" },
189 /* ATTR_INPUTSYNC */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "inputsync" },
190 /* ATTR_LENGTHIS */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "length_is" },
191 /* ATTR_LIBLCID */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, "lcid" },
192 /* ATTR_LICENSED */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "licensed" },
193 /* ATTR_LOCAL */ { 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "local" },
194 /* ATTR_MARSHALING_BEHAVIOR */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "marshaling_behavior" },
195 /* ATTR_MAYBE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "maybe" },
196 /* ATTR_MESSAGE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "message" },
197 /* ATTR_NOCODE */ { 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "nocode" },
198 /* ATTR_NONBROWSABLE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "nonbrowsable" },
199 /* ATTR_NONCREATABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "noncreatable" },
200 /* ATTR_NONEXTENSIBLE */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "nonextensible" },
201 /* ATTR_NOTIFY */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "notify" },
202 /* ATTR_NOTIFYFLAG */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "notify_flag" },
203 /* ATTR_OBJECT */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "object" },
204 /* ATTR_ODL */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, "odl" },
205 /* ATTR_OLEAUTOMATION */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "oleautomation" },
206 /* ATTR_OPTIMIZE */ { 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "optimize" },
207 /* ATTR_OPTIONAL */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "optional" },
208 /* ATTR_OUT */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "out" },
209 /* ATTR_OVERLOAD */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "overload" },
210 /* ATTR_PARAMLCID */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "lcid" },
211 /* ATTR_PARTIALIGNORE */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "partial_ignore" },
212 /* ATTR_POINTERDEFAULT */ { 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "pointer_default" },
213 /* ATTR_POINTERTYPE */ { 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "ref, unique or ptr" },
214 /* ATTR_PROGID */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "progid" },
215 /* ATTR_PROPGET */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propget" },
216 /* ATTR_PROPPUT */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propput" },
217 /* ATTR_PROPPUTREF */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propputref" },
218 /* ATTR_PROXY */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "proxy" },
219 /* ATTR_PUBLIC */ { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "public" },
220 /* ATTR_RANGE */ { 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "range" },
221 /* ATTR_READONLY */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "readonly" },
222 /* ATTR_REPRESENTAS */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "represent_as" },
223 /* ATTR_REQUESTEDIT */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "requestedit" },
224 /* ATTR_RESTRICTED */ { 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, "restricted" },
225 /* ATTR_RETVAL */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "retval" },
226 /* ATTR_SIZEIS */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "size_is" },
227 /* ATTR_SOURCE */ { 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, "source" },
228 /* ATTR_STATIC */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "static" },
229 /* ATTR_STRICTCONTEXTHANDLE */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "strict_context_handle" },
230 /* ATTR_STRING */ { 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "string" },
231 /* ATTR_SWITCHIS */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "switch_is" },
232 /* ATTR_SWITCHTYPE */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "switch_type" },
233 /* ATTR_THREADING */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, "threading" },
234 /* ATTR_TRANSMITAS */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "transmit_as" },
235 /* ATTR_UIDEFAULT */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "uidefault" },
236 /* ATTR_USESGETLASTERROR */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "usesgetlasterror" },
237 /* ATTR_USERMARSHAL */ { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "user_marshal" },
238 /* ATTR_UUID */ { 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, "uuid" },
239 /* ATTR_V1ENUM */ { 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "v1_enum" },
240 /* ATTR_VARARG */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "vararg" },
241 /* ATTR_VERSION */ { 1, 0, 0, 1, 0, 0, 1, 1, 0, 2, 0, 0, 1, 0, 1, 1, 0, 1, "version" },
242 /* ATTR_VIPROGID */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "vi_progid" },
243 /* ATTR_WIREMARSHAL */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "wire_marshal" },
244 };
245
246 static const char *get_attr_display_name( enum attr_type attr_type )
247 {
248 return allowed_attr[attr_type].display_name;
249 }
250
251 attr_list_t *append_attr( attr_list_t *list, attr_t *attr )
252 {
253 attr_t *attr_existing;
254 if (!attr) return list;
255 if (!list)
256 {
257 list = xmalloc( sizeof(*list) );
258 list_init( list );
259 }
260 if (!allowed_attr[attr->type].multiple)
261 {
262 LIST_FOR_EACH_ENTRY( attr_existing, list, attr_t, entry )
263 {
264 if (attr_existing->type != attr->type) continue;
265 warning_at( &attr->where, "duplicate attribute %s\n", get_attr_display_name( attr->type ) );
266 /* use the last attribute, like MIDL does */
267 list_remove( &attr_existing->entry );
268 break;
269 }
270 }
271 list_add_tail( list, &attr->entry );
272 return list;
273 }
274
275 attr_list_t *append_attr_list( attr_list_t *new_list, attr_list_t *old_list )
276 {
277 struct list *entry;
278
279 if (!old_list) return new_list;
280
281 while ((entry = list_head( old_list )))
282 {
283 attr_t *attr = LIST_ENTRY( entry, attr_t, entry );
284 list_remove( entry );
285 new_list = append_attr( new_list, attr );
286 }
287 return new_list;
288 }
289
290 attr_list_t *append_attribs( attr_list_t *l1, attr_list_t *l2 )
291 {
292 if (!l2) return l1;
293 if (!l1 || l1 == l2) return l2;
294 list_move_tail( l1, l2 );
295 return l1;
296 }
297
298 attr_list_t *map_attrs( const attr_list_t *list, map_attrs_filter_t filter )
299 {
300 attr_list_t *new_list;
301 const attr_t *attr;
302 attr_t *new_attr;
303
304 if (!list) return NULL;
305
306 new_list = xmalloc( sizeof(*list) );
307 list_init( new_list );
308 LIST_FOR_EACH_ENTRY( attr, list, const attr_t, entry )
309 {
310 if (filter && !filter( new_list, attr )) continue;
311 new_attr = xmalloc( sizeof(*new_attr) );
312 *new_attr = *attr;
313 list_add_tail( new_list, &new_attr->entry );
314 }
315 return new_list;
316 }
317
318 attr_list_t *move_attr( attr_list_t *dst, attr_list_t *src, enum attr_type type )
319 {
320 attr_t *attr;
321 if (!src) return dst;
322 LIST_FOR_EACH_ENTRY( attr, src, attr_t, entry )
323 {
324 if (attr->type == type)
325 {
326 list_remove( &attr->entry );
327 return append_attr( dst, attr );
328 }
329 }
330 return dst;
331 }
332
333 attr_list_t *check_apicontract_attrs( const char *name, attr_list_t *attrs )
334 {
335 const attr_t *attr;
336 if (!attrs) return NULL;
337 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
338 {
339 if (!allowed_attr[attr->type].on_apicontract)
340 error_at( &attr->where, "inapplicable attribute %s for apicontract %s\n",
341 allowed_attr[attr->type].display_name, name );
342 }
343 return attrs;
344 }
345
346 attr_list_t *check_coclass_attrs( const char *name, attr_list_t *attrs )
347 {
348 const attr_t *attr;
349 if (!attrs) return NULL;
350 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
351 {
352 if (!allowed_attr[attr->type].on_coclass)
353 error_at( &attr->where, "inapplicable attribute %s for coclass %s\n",
354 allowed_attr[attr->type].display_name, name );
355 }
356 return attrs;
357 }
358
359 attr_list_t *check_dispiface_attrs( const char *name, attr_list_t *attrs )
360 {
361 const attr_t *attr;
362 if (!attrs) return NULL;
363 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
364 {
365 if (!allowed_attr[attr->type].on_dispinterface)
366 error_at( &attr->where, "inapplicable attribute %s for dispinterface %s\n",
367 allowed_attr[attr->type].display_name, name );
368 }
369 return attrs;
370 }
371
372 attr_list_t *check_enum_attrs( attr_list_t *attrs )
373 {
374 const attr_t *attr;
375 if (!attrs) return NULL;
376 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
377 {
378 if (!allowed_attr[attr->type].on_enum)
379 error_at( &attr->where, "inapplicable attribute %s for enum\n",
380 allowed_attr[attr->type].display_name );
381 }
382 return attrs;
383 }
384
385 attr_list_t *check_enum_member_attrs( attr_list_t *attrs )
386 {
387 const attr_t *attr;
388 if (!attrs) return NULL;
389 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
390 {
391 if (!allowed_attr[attr->type].on_enum_member)
392 error_at( &attr->where, "inapplicable attribute %s for enum member\n",
393 allowed_attr[attr->type].display_name );
394 }
395 return attrs;
396 }
397
398 attr_list_t *check_field_attrs( const char *name, attr_list_t *attrs )
399 {
400 const attr_t *attr;
401 if (!attrs) return NULL;
402 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
403 {
404 if (!allowed_attr[attr->type].on_field)
405 error_at( &attr->where, "inapplicable attribute %s for field %s\n",
406 allowed_attr[attr->type].display_name, name );
407 }
408 return attrs;
409 }
410
411 attr_list_t *check_function_attrs( const char *name, attr_list_t *attrs )
412 {
413 const attr_t *attr;
414 if (!attrs) return NULL;
415 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
416 {
417 if (!allowed_attr[attr->type].on_function)
418 error_at( &attr->where, "inapplicable attribute %s for function %s\n",
419 allowed_attr[attr->type].display_name, name );
420 }
421 return attrs;
422 }
423
424 attr_list_t *check_interface_attrs( const char *name, attr_list_t *attrs )
425 {
426 const attr_t *attr;
427 if (!attrs) return NULL;
428 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
429 {
430 if (!allowed_attr[attr->type].on_interface)
431 error_at( &attr->where, "inapplicable attribute %s for interface %s\n",
432 allowed_attr[attr->type].display_name, name );
433 if (attr->type == ATTR_IMPLICIT_HANDLE)
434 {
435 const var_t *var = attr->u.pval;
436 if (type_get_type( var->declspec.type ) == TYPE_BASIC &&
437 type_basic_get_type( var->declspec.type ) == TYPE_BASIC_HANDLE)
438 continue;
439 if (is_aliaschain_attr( var->declspec.type, ATTR_HANDLE )) continue;
440 error_at( &attr->where, "attribute %s requires a handle type in interface %s\n",
441 allowed_attr[attr->type].display_name, name );
442 }
443 }
444 return attrs;
445 }
446
447 attr_list_t *check_library_attrs( const char *name, attr_list_t *attrs )
448 {
449 const attr_t *attr;
450 if (!attrs) return NULL;
451 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
452 {
453 if (!allowed_attr[attr->type].on_library)
454 error_at( &attr->where, "inapplicable attribute %s for library %s\n",
455 allowed_attr[attr->type].display_name, name );
456 }
457 return attrs;
458 }
459
460 attr_list_t *check_module_attrs( const char *name, attr_list_t *attrs )
461 {
462 const attr_t *attr;
463 if (!attrs) return NULL;
464 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
465 {
466 if (!allowed_attr[attr->type].on_module)
467 error_at( &attr->where, "inapplicable attribute %s for module %s\n",
468 allowed_attr[attr->type].display_name, name );
469 }
470 return attrs;
471 }
472
473 attr_list_t *check_runtimeclass_attrs( const char *name, attr_list_t *attrs )
474 {
475 const attr_t *attr;
476 if (!attrs) return NULL;
477 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
478 {
479 if (!allowed_attr[attr->type].on_runtimeclass)
480 error_at( &attr->where, "inapplicable attribute %s for runtimeclass %s\n",
481 allowed_attr[attr->type].display_name, name );
482 }
483 return attrs;
484 }
485
486 attr_list_t *check_struct_attrs( attr_list_t *attrs )
487 {
488 int mask = winrt_mode ? 3 : 1;
489 const attr_t *attr;
490 if (!attrs) return NULL;
491 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
492 {
493 if (!(allowed_attr[attr->type].on_struct & mask))
494 error_at( &attr->where, "inapplicable attribute %s for struct\n",
495 allowed_attr[attr->type].display_name );
496 }
497 return attrs;
498 }
499
500 attr_list_t *check_typedef_attrs( attr_list_t *attrs )
501 {
502 const attr_t *attr;
503 if (!attrs) return NULL;
504 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
505 {
506 if (!allowed_attr[attr->type].on_type)
507 error_at( &attr->where, "inapplicable attribute %s for typedef\n",
508 allowed_attr[attr->type].display_name );
509 }
510 return attrs;
511 }
512
513 attr_list_t *check_union_attrs( attr_list_t *attrs )
514 {
515 const attr_t *attr;
516 if (!attrs) return NULL;
517 LIST_FOR_EACH_ENTRY( attr, attrs, const attr_t, entry )
518 {
519 if (!allowed_attr[attr->type].on_union)
520 error_at( &attr->where, "inapplicable attribute %s for union\n",
521 allowed_attr[attr->type].display_name );
522 }
523 return attrs;
524 }
525
526 void check_arg_attrs( const var_t *arg )
527 {
528 const attr_t *attr;
529 if (!arg->attrs) return;
530 LIST_FOR_EACH_ENTRY( attr, arg->attrs, const attr_t, entry )
531 {
532 if (!allowed_attr[attr->type].on_arg)
533 error_at( &attr->where, "inapplicable attribute %s for argument %s\n",
534 allowed_attr[attr->type].display_name, arg->name );
535 }
536 }
Windows API implementation