*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
+#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <string.h>
-#include <assert.h>
#include <ctype.h>
-#include <signal.h>
#include "widl.h"
#include "utils.h"
#include "header.h"
static int indentation = 0;
+user_type_list_t user_type_list = LIST_INIT(user_type_list);
+static context_handle_list_t context_handle_list = LIST_INIT(context_handle_list);
-static void indent(int delta)
+static void indent(FILE *h, int delta)
{
int c;
if (delta < 0) indentation += delta;
- for (c=0; c<indentation; c++) fprintf(header, " ");
+ for (c=0; c<indentation; c++) fprintf(h, " ");
if (delta > 0) indentation += delta;
}
-int is_base_type(type_t *t)
+int is_ptrchain_attr(const var_t *var, enum attr_type t)
{
- return (t->type == RPC_FC_BYTE || t->type == RPC_FC_CHAR ||
- t->type == RPC_FC_SMALL || t->type == RPC_FC_USMALL ||
- t->type == RPC_FC_WCHAR || t->type == RPC_FC_SHORT ||
- t->type == RPC_FC_USHORT || t->type == RPC_FC_LONG ||
- t->type == RPC_FC_ULONG || t->type == RPC_FC_FLOAT ||
- t->type == RPC_FC_HYPER || t->type == RPC_FC_DOUBLE ||
- t->type == RPC_FC_ENUM16 || t->type == RPC_FC_ENUM32 ||
- t->type == RPC_FC_IGNORE);
+ if (is_attr(var->attrs, t))
+ return 1;
+ else
+ {
+ type_t *type = var->type;
+ for (;;)
+ {
+ if (is_attr(type->attrs, t))
+ return 1;
+ else if (type->kind == TKIND_ALIAS)
+ type = type->orig;
+ else if (is_ptr(type))
+ type = type->ref;
+ else return 0;
+ }
+ }
}
-int is_attr(attr_t *a, enum attr_type t)
+int is_attr(const attr_list_t *list, enum attr_type t)
{
- while (a) {
- if (a->type == t) return 1;
- a = NEXT_LINK(a);
- }
- return 0;
+ const attr_t *attr;
+ if (list) LIST_FOR_EACH_ENTRY( attr, list, const attr_t, entry )
+ if (attr->type == t) return 1;
+ return 0;
}
-void *get_attrp(attr_t *a, enum attr_type t)
+void *get_attrp(const attr_list_t *list, enum attr_type t)
{
- while (a) {
- if (a->type == t) return a->u.pval;
- a = NEXT_LINK(a);
- }
- return NULL;
+ const attr_t *attr;
+ if (list) LIST_FOR_EACH_ENTRY( attr, list, const attr_t, entry )
+ if (attr->type == t) return attr->u.pval;
+ return NULL;
}
-unsigned long get_attrv(attr_t *a, enum attr_type t)
+unsigned long get_attrv(const attr_list_t *list, enum attr_type t)
{
- while (a) {
- if (a->type == t) return a->u.ival;
- a = NEXT_LINK(a);
- }
- return 0;
+ const attr_t *attr;
+ if (list) LIST_FOR_EACH_ENTRY( attr, list, const attr_t, entry )
+ if (attr->type == t) return attr->u.ival;
+ return 0;
}
-int is_void(type_t *t, var_t *v)
+int is_void(const type_t *t)
{
- if (v && v->ptr_level) return 0;
if (!t->type && !t->ref) return 1;
return 0;
}
-static void write_pident(FILE *h, var_t *v)
+int is_conformant_array(const type_t *t)
{
- int c;
- for (c=0; c<v->ptr_level; c++) {
- fprintf(h, "*");
- }
- if (v->name) fprintf(h, "%s", v->name);
+ return t->type == RPC_FC_CARRAY
+ || t->type == RPC_FC_CVARRAY
+ || (t->type == RPC_FC_BOGUS_ARRAY && t->size_is);
+}
+
+void write_guid(FILE *f, const char *guid_prefix, const char *name, const UUID *uuid)
+{
+ if (!uuid) return;
+ fprintf(f, "DEFINE_GUID(%s_%s, 0x%08x, 0x%04x, 0x%04x, 0x%02x,0x%02x, 0x%02x,"
+ "0x%02x,0x%02x,0x%02x,0x%02x,0x%02x);\n",
+ guid_prefix, name, uuid->Data1, uuid->Data2, uuid->Data3, uuid->Data4[0],
+ uuid->Data4[1], uuid->Data4[2], uuid->Data4[3], uuid->Data4[4], uuid->Data4[5],
+ uuid->Data4[6], uuid->Data4[7]);
}
-void write_name(FILE *h, var_t *v)
+void write_name(FILE *h, const var_t *v)
{
if (is_attr( v->attrs, ATTR_PROPGET ))
fprintf(h, "get_" );
else if (is_attr( v->attrs, ATTR_PROPPUT ))
fprintf(h, "put_" );
+ else if (is_attr( v->attrs, ATTR_PROPPUTREF ))
+ fprintf(h, "putref_" );
fprintf(h, "%s", v->name);
}
-char* get_name(var_t *v)
-{
- return v->name;
-}
-
-static void write_array(FILE *h, expr_t *v, int field)
+void write_prefix_name(FILE *h, const char *prefix, const var_t *v)
{
- if (!v) return;
- while (NEXT_LINK(v)) v = NEXT_LINK(v);
- fprintf(h, "[");
- while (v) {
- if (v->is_const)
- fprintf(h, "%ld", v->cval); /* statically sized array */
- else
- if (field) fprintf(h, "1"); /* dynamically sized array */
- if (PREV_LINK(v))
- fprintf(h, ", ");
- v = PREV_LINK(v);
- }
- fprintf(h, "]");
+ fprintf(h, "%s", prefix);
+ write_name(h, v);
}
static void write_field(FILE *h, var_t *v)
{
if (!v) return;
if (v->type) {
- indent(0);
- write_type(h, v->type, NULL, v->tname);
- if (get_name(v)) {
- fprintf(h, " ");
- write_pident(h, v);
- }
- else {
- /* not all C/C++ compilers support anonymous structs and unions */
+ const char *name = v->name;
+ if (name == NULL) {
switch (v->type->type) {
case RPC_FC_STRUCT:
case RPC_FC_CVSTRUCT:
case RPC_FC_PSTRUCT:
case RPC_FC_BOGUS_STRUCT:
case RPC_FC_ENCAPSULATED_UNION:
- fprintf(h, " DUMMYSTRUCTNAME");
+ name = "DUMMYSTRUCTNAME";
break;
case RPC_FC_NON_ENCAPSULATED_UNION:
- fprintf(h, " DUMMYUNIONNAME");
+ name = "DUMMYUNIONNAME";
break;
default:
/* ? */
break;
}
}
- write_array(h, v->array, 1);
+ indent(h, 0);
+ write_type_def_or_decl(h, v->type, TRUE, "%s", name);
fprintf(h, ";\n");
}
}
-static void write_fields(FILE *h, var_t *v)
+static void write_fields(FILE *h, var_list_t *fields)
{
- var_t *first = v;
- if (!v) return;
- while (NEXT_LINK(v)) v = NEXT_LINK(v);
- while (v) {
- write_field(h, v);
- if (v == first) break;
- v = PREV_LINK(v);
- }
+ var_t *v;
+ if (!fields) return;
+ LIST_FOR_EACH_ENTRY( v, fields, var_t, entry ) write_field(h, v);
}
-static void write_enums(FILE *h, var_t *v)
+static void write_enums(FILE *h, var_list_t *enums)
{
- if (!v) return;
- while (NEXT_LINK(v)) v = NEXT_LINK(v);
- while (v) {
- if (get_name(v)) {
- indent(0);
+ var_t *v;
+ if (!enums) return;
+ LIST_FOR_EACH_ENTRY( v, enums, var_t, entry )
+ {
+ if (v->name) {
+ indent(h, 0);
write_name(h, v);
if (v->eval) {
fprintf(h, " = ");
- write_expr(h, v->eval);
+ write_expr(h, v->eval, 0);
}
}
- if (PREV_LINK(v))
- fprintf(h, ",\n");
- v = PREV_LINK(v);
+ if (list_next( enums, &v->entry )) fprintf(h, ",\n");
}
fprintf(h, "\n");
}
-void write_type(FILE *h, type_t *t, var_t *v, char *n)
+int needs_space_after(type_t *t)
{
- int c;
+ return (t->kind == TKIND_ALIAS
+ || (!is_ptr(t) && (!is_conformant_array(t) || t->declarray)));
+}
- if (n) fprintf(h, "%s", n);
+void write_type_left(FILE *h, type_t *t, int declonly)
+{
+ if (!h) return;
+
+ if (t->is_const) fprintf(h, "const ");
+
+ if (t->kind == TKIND_ALIAS) fprintf(h, "%s", t->name);
+ else if (t->declarray) write_type_left(h, t->ref, declonly);
else {
- if (t->is_const) fprintf(h, "const ");
- if (t->type) {
- if (t->sign > 0) fprintf(h, "signed ");
- else if (t->sign < 0) fprintf(h, "unsigned ");
- switch (t->type) {
- case RPC_FC_BYTE:
- if (t->ref) fprintf(h, t->ref->name);
- else fprintf(h, "byte");
- break;
- case RPC_FC_CHAR:
- if (t->ref) fprintf(h, t->ref->name);
- else fprintf(h, "char");
- break;
- case RPC_FC_WCHAR:
- fprintf(h, "wchar_t");
- break;
- case RPC_FC_USHORT:
- case RPC_FC_SHORT:
- if (t->ref) fprintf(h, t->ref->name);
- else fprintf(h, "short");
- break;
- case RPC_FC_ULONG:
- case RPC_FC_LONG:
- if (t->ref) fprintf(h, t->ref->name);
- else fprintf(h, "long");
- break;
- case RPC_FC_HYPER:
- if (t->ref) fprintf(h, t->ref->name);
- else fprintf(h, "hyper");
- break;
- case RPC_FC_FLOAT:
- fprintf(h, "float");
- break;
- case RPC_FC_DOUBLE:
- fprintf(h, "double");
- break;
+ if (t->sign > 0) fprintf(h, "signed ");
+ else if (t->sign < 0) fprintf(h, "unsigned ");
+ switch (t->type) {
case RPC_FC_ENUM16:
case RPC_FC_ENUM32:
- if (t->defined && !t->written) {
+ if (!declonly && t->defined && !t->written && !t->ignore) {
if (t->name) fprintf(h, "enum %s {\n", t->name);
else fprintf(h, "enum {\n");
t->written = TRUE;
indentation++;
write_enums(h, t->fields);
- indent(-1);
+ indent(h, -1);
fprintf(h, "}");
}
- else fprintf(h, "enum %s", t->name);
- break;
- case RPC_FC_ERROR_STATUS_T:
- if (t->ref) fprintf(h, t->ref->name);
- else fprintf(h, "error_status_t");
- break;
- case RPC_FC_IGNORE:
- if (t->ref) fprintf(h, t->ref->name);
- else fprintf(h, "handle_t");
+ else fprintf(h, "enum %s", t->name ? t->name : "");
break;
case RPC_FC_STRUCT:
case RPC_FC_CVSTRUCT:
case RPC_FC_PSTRUCT:
case RPC_FC_BOGUS_STRUCT:
case RPC_FC_ENCAPSULATED_UNION:
- if (t->defined && !t->written) {
+ if (!declonly && t->defined && !t->written && !t->ignore) {
if (t->name) fprintf(h, "struct %s {\n", t->name);
else fprintf(h, "struct {\n");
t->written = TRUE;
indentation++;
write_fields(h, t->fields);
- indent(-1);
+ indent(h, -1);
fprintf(h, "}");
}
- else fprintf(h, "struct %s", t->name);
+ else fprintf(h, "struct %s", t->name ? t->name : "");
break;
case RPC_FC_NON_ENCAPSULATED_UNION:
- if (t->defined && !t->written) {
+ if (!declonly && t->defined && !t->written && !t->ignore) {
if (t->name) fprintf(h, "union %s {\n", t->name);
else fprintf(h, "union {\n");
t->written = TRUE;
indentation++;
write_fields(h, t->fields);
- indent(-1);
+ indent(h, -1);
fprintf(h, "}");
}
- else fprintf(h, "union %s", t->name);
+ else fprintf(h, "union %s", t->name ? t->name : "");
+ break;
+ case RPC_FC_RP:
+ case RPC_FC_UP:
+ case RPC_FC_FP:
+ case RPC_FC_OP:
+ case RPC_FC_CARRAY:
+ case RPC_FC_CVARRAY:
+ case RPC_FC_BOGUS_ARRAY:
+ write_type_left(h, t->ref, declonly);
+ fprintf(h, "%s*", needs_space_after(t->ref) ? " " : "");
break;
default:
- fprintf(h, "(unknown-type:%d)", t->type);
- }
- }
- else {
- if (t->ref) {
- write_type(h, t->ref, NULL, t->name);
- }
- else fprintf(h, "void");
+ fprintf(h, "%s", t->name);
}
}
- if (v) {
- for (c=0; c<v->ptr_level; c++) {
- fprintf(h, "*");
+}
+
+void write_type_right(FILE *h, type_t *t, int is_field)
+{
+ if (!h) return;
+
+ if (t->declarray) {
+ if (is_conformant_array(t)) {
+ fprintf(h, "[%s]", is_field ? "1" : "");
+ t = t->ref;
}
+ for ( ; t->declarray; t = t->ref)
+ fprintf(h, "[%lu]", t->dim);
}
}
-void write_typedef(type_t *type, var_t *names)
+void write_type_v(FILE *h, type_t *t, int is_field, int declonly,
+ const char *fmt, va_list args)
{
- char *tname = names->tname;
- var_t *lname;
- while (NEXT_LINK(names)) names = NEXT_LINK(names);
- lname = names;
- fprintf(header, "typedef ");
- write_type(header, type, NULL, tname);
- fprintf(header, " ");
- while (names) {
- write_pident(header, names);
- if (PREV_LINK(names))
- fprintf(header, ", ");
- names = PREV_LINK(names);
+ if (!h) return;
+
+ write_type_left(h, t, declonly);
+ if (fmt) {
+ if (needs_space_after(t))
+ fprintf(h, " ");
+ vfprintf(h, fmt, args);
}
- fprintf(header, ";\n");
+ write_type_right(h, t, is_field);
+}
+
+void write_type_def_or_decl(FILE *f, type_t *t, int field, const char *fmt, ...)
+{
+ va_list args;
+ va_start(args, fmt);
+ write_type_v(f, t, field, FALSE, fmt, args);
+ va_end(args);
+}
+
+void write_type_decl(FILE *f, type_t *t, const char *fmt, ...)
+{
+ va_list args;
+ va_start(args, fmt);
+ write_type_v(f, t, FALSE, TRUE, fmt, args);
+ va_end(args);
+}
+
+void write_type_decl_left(FILE *f, type_t *t)
+{
+ write_type_left(f, t, TRUE);
+}
+
+static int user_type_registered(const char *name)
+{
+ user_type_t *ut;
+ LIST_FOR_EACH_ENTRY(ut, &user_type_list, user_type_t, entry)
+ if (!strcmp(name, ut->name))
+ return 1;
+ return 0;
+}
+
+static int context_handle_registered(const char *name)
+{
+ context_handle_t *ch;
+ LIST_FOR_EACH_ENTRY(ch, &context_handle_list, context_handle_t, entry)
+ if (!strcmp(name, ch->name))
+ return 1;
+ return 0;
+}
+
+void check_for_user_types_and_context_handles(const var_list_t *list)
+{
+ const var_t *v;
- if (get_attrp(type->attrs, ATTR_WIREMARSHAL)) {
- names = lname;
- while (names) {
- char *name = get_name(names);
- fprintf(header, "unsigned long __RPC_USER %s_UserSize (unsigned long *, unsigned long, %s *);\n", name, name);
- fprintf(header, "unsigned char * __RPC_USER %s_UserMarshal (unsigned long *, unsigned char *, %s *);\n", name, name);
- fprintf(header, "unsigned char * __RPC_USER %s_UserUnmarshal(unsigned long *, unsigned char *, %s *);\n", name, name);
- fprintf(header, "void __RPC_USER %s_UserFree (unsigned long *, %s *);\n", name, name);
- if (PREV_LINK(names))
- fprintf(header, ", ");
- names = PREV_LINK(names);
+ if (!list) return;
+ LIST_FOR_EACH_ENTRY( v, list, const var_t, entry )
+ {
+ type_t *type;
+ for (type = v->type; type; type = type->kind == TKIND_ALIAS ? type->orig : type->ref) {
+ const char *name = type->name;
+ if (type->user_types_registered) continue;
+ type->user_types_registered = 1;
+ if (is_attr(type->attrs, ATTR_CONTEXTHANDLE)) {
+ if (!context_handle_registered(name))
+ {
+ context_handle_t *ch = xmalloc(sizeof(*ch));
+ ch->name = xstrdup(name);
+ list_add_tail(&context_handle_list, &ch->entry);
+ }
+ /* don't carry on parsing fields within this type */
+ break;
+ }
+ if (is_attr(type->attrs, ATTR_WIREMARSHAL)) {
+ if (!user_type_registered(name))
+ {
+ user_type_t *ut = xmalloc(sizeof *ut);
+ ut->name = xstrdup(name);
+ list_add_tail(&user_type_list, &ut->entry);
+ }
+ /* don't carry on parsing fields within this type as we are already
+ * using a wire marshaled type */
+ break;
+ }
+ else
+ {
+ check_for_user_types_and_context_handles(type->fields);
+ }
}
}
+}
- fprintf(header, "\n");
+void write_user_types(void)
+{
+ user_type_t *ut;
+ LIST_FOR_EACH_ENTRY(ut, &user_type_list, user_type_t, entry)
+ {
+ const char *name = ut->name;
+ fprintf(header, "ULONG __RPC_USER %s_UserSize (ULONG *, ULONG, %s *);\n", name, name);
+ fprintf(header, "unsigned char * __RPC_USER %s_UserMarshal (ULONG *, unsigned char *, %s *);\n", name, name);
+ fprintf(header, "unsigned char * __RPC_USER %s_UserUnmarshal(ULONG *, unsigned char *, %s *);\n", name, name);
+ fprintf(header, "void __RPC_USER %s_UserFree (ULONG *, %s *);\n", name, name);
+ }
+}
+
+void write_context_handle_rundowns(void)
+{
+ context_handle_t *ch;
+ LIST_FOR_EACH_ENTRY(ch, &context_handle_list, context_handle_t, entry)
+ {
+ const char *name = ch->name;
+ fprintf(header, "void __RPC_USER %s_rundown(%s);\n", name, name);
+ }
}
-static void do_write_expr(FILE *h, expr_t *e, int p)
+void write_typedef(type_t *type)
+{
+ fprintf(header, "typedef ");
+ write_type_def_or_decl(header, type->orig, FALSE, "%s", type->name);
+ fprintf(header, ";\n");
+}
+
+void write_expr(FILE *h, const expr_t *e, int brackets)
{
switch (e->type) {
case EXPR_VOID:
break;
case EXPR_NUM:
- fprintf(h, "%ld", e->u.lval);
+ fprintf(h, "%lu", e->u.lval);
break;
case EXPR_HEXNUM:
fprintf(h, "0x%lx", e->u.lval);
break;
+ case EXPR_DOUBLE:
+ fprintf(h, "%#.15g", e->u.dval);
+ break;
+ case EXPR_TRUEFALSE:
+ if (e->u.lval == 0)
+ fprintf(h, "FALSE");
+ else
+ fprintf(h, "TRUE");
+ break;
case EXPR_IDENTIFIER:
fprintf(h, "%s", e->u.sval);
break;
case EXPR_NEG:
fprintf(h, "-");
- do_write_expr(h, e->ref, 1);
+ write_expr(h, e->ref, 1);
break;
case EXPR_NOT:
fprintf(h, "~");
- do_write_expr(h, e->ref, 1);
+ write_expr(h, e->ref, 1);
break;
case EXPR_PPTR:
fprintf(h, "*");
- do_write_expr(h, e->ref, 1);
+ write_expr(h, e->ref, 1);
break;
case EXPR_CAST:
fprintf(h, "(");
- write_type(h, e->u.tref->ref, NULL, e->u.tref->name);
+ write_type_decl(h, e->u.tref, NULL);
fprintf(h, ")");
- do_write_expr(h, e->ref, 1);
+ write_expr(h, e->ref, 1);
break;
case EXPR_SIZEOF:
fprintf(h, "sizeof(");
- write_type(h, e->u.tref->ref, NULL, e->u.tref->name);
+ write_type_decl(h, e->u.tref, NULL);
fprintf(h, ")");
break;
case EXPR_SHL:
case EXPR_SUB:
case EXPR_AND:
case EXPR_OR:
- if (p) fprintf(h, "(");
- do_write_expr(h, e->ref, 1);
+ if (brackets) fprintf(h, "(");
+ write_expr(h, e->ref, 1);
switch (e->type) {
case EXPR_SHL: fprintf(h, " << "); break;
case EXPR_SHR: fprintf(h, " >> "); break;
case EXPR_OR: fprintf(h, " | "); break;
default: break;
}
- do_write_expr(h, e->u.ext, 1);
- if (p) fprintf(h, ")");
+ write_expr(h, e->u.ext, 1);
+ if (brackets) fprintf(h, ")");
break;
case EXPR_COND:
- if (p) fprintf(h, "(");
- do_write_expr(h, e->ref, 1);
+ if (brackets) fprintf(h, "(");
+ write_expr(h, e->ref, 1);
fprintf(h, " ? ");
- do_write_expr(h, e->u.ext, 1);
+ write_expr(h, e->u.ext, 1);
fprintf(h, " : ");
- do_write_expr(h, e->ext2, 1);
- if (p) fprintf(h, ")");
+ write_expr(h, e->ext2, 1);
+ if (brackets) fprintf(h, ")");
+ break;
+ case EXPR_ADDRESSOF:
+ fprintf(h, "&");
+ write_expr(h, e->ref, 1);
break;
}
}
-void write_expr(FILE *h, expr_t *e)
+void write_constdef(const var_t *v)
{
- do_write_expr(h, e, 0);
-}
-
-void write_constdef(var_t *v)
-{
- fprintf(header, "#define %s (", get_name(v));
- write_expr(header, v->eval);
+ fprintf(header, "#define %s (", v->name);
+ write_expr(header, v->eval, 0);
fprintf(header, ")\n\n");
}
-void write_externdef(var_t *v)
+void write_externdef(const var_t *v)
{
fprintf(header, "extern const ");
- write_type(header, v->type, NULL, v->tname);
- if (get_name(v)) {
- fprintf(header, " ");
- write_pident(header, v);
- }
+ write_type_def_or_decl(header, v->type, FALSE, "%s", v->name);
fprintf(header, ";\n\n");
}
+void write_library(const char *name, const attr_list_t *attr)
+{
+ const UUID *uuid = get_attrp(attr, ATTR_UUID);
+ fprintf(header, "\n");
+ write_guid(header, "LIBID", name, uuid);
+ fprintf(header, "\n");
+}
+
-var_t* get_explicit_handle_var(func_t* func)
+const var_t* get_explicit_handle_var(const func_t* func)
{
- var_t* var;
+ const var_t* var;
if (!func->args)
return NULL;
- var = func->args;
- while (NEXT_LINK(var)) var = NEXT_LINK(var);
- while (var)
- {
- if (var->type->type == RPC_FC_IGNORE)
+ LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
+ if (var->type->type == RPC_FC_BIND_PRIMITIVE)
return var;
- var = PREV_LINK(var);
- }
-
return NULL;
}
+int has_out_arg_or_return(const func_t *func)
+{
+ const var_t *var;
+
+ if (!is_void(func->def->type))
+ return 1;
+
+ if (!func->args)
+ return 0;
+
+ LIST_FOR_EACH_ENTRY( var, func->args, const var_t, entry )
+ if (is_attr(var->attrs, ATTR_OUT))
+ return 1;
+
+ return 0;
+}
+
/********** INTERFACES **********/
-int is_object(attr_t *a)
+int is_object(const attr_list_t *list)
{
- while (a) {
- if (a->type == ATTR_OBJECT || a->type == ATTR_ODL) return 1;
- a = NEXT_LINK(a);
- }
- return 0;
+ const attr_t *attr;
+ if (list) LIST_FOR_EACH_ENTRY( attr, list, const attr_t, entry )
+ if (attr->type == ATTR_OBJECT || attr->type == ATTR_ODL) return 1;
+ return 0;
}
-int is_local(attr_t *a)
+int is_local(const attr_list_t *a)
{
return is_attr(a, ATTR_LOCAL);
}
-var_t *is_callas(attr_t *a)
+const var_t *is_callas(const attr_list_t *a)
{
return get_attrp(a, ATTR_CALLAS);
}
-static int write_method_macro(type_t *iface, char *name)
+static void write_method_macro(const type_t *iface, const char *name)
{
- int idx;
- func_t *cur = iface->funcs;
+ const func_t *cur;
- if (iface->ref) idx = write_method_macro(iface->ref, name);
- else idx = 0;
+ if (iface->ref) write_method_macro(iface->ref, name);
- if (!cur) return idx;
- while (NEXT_LINK(cur)) cur = NEXT_LINK(cur);
+ if (!iface->funcs) return;
fprintf(header, "/*** %s methods ***/\n", iface->name);
- while (cur) {
+ LIST_FOR_EACH_ENTRY( cur, iface->funcs, const func_t, entry )
+ {
var_t *def = cur->def;
if (!is_callas(def->attrs)) {
- var_t *arg = cur->args;
- int argc = 0;
- int c;
- while (arg) {
- arg = NEXT_LINK(arg);
- argc++;
- }
+ const var_t *arg;
fprintf(header, "#define %s_", name);
write_name(header,def);
- fprintf(header, "(p");
- for (c=0; c<argc; c++)
- fprintf(header, ",%c", c+'a');
+ fprintf(header, "(This");
+ if (cur->args)
+ LIST_FOR_EACH_ENTRY( arg, cur->args, const var_t, entry )
+ fprintf(header, ",%s", arg->name);
fprintf(header, ") ");
- fprintf(header, "(p)->lpVtbl->");
+ fprintf(header, "(This)->lpVtbl->");
write_name(header, def);
- fprintf(header, "(p");
- for (c=0; c<argc; c++)
- fprintf(header, ",%c", c+'a');
+ fprintf(header, "(This");
+ if (cur->args)
+ LIST_FOR_EACH_ENTRY( arg, cur->args, const var_t, entry )
+ fprintf(header, ",%s", arg->name);
fprintf(header, ")\n");
- if (cur->idx == -1) cur->idx = idx;
- else if (cur->idx != idx) yyerror("BUG: method index mismatch in write_method_macro");
- idx++;
}
- cur = PREV_LINK(cur);
}
- return idx;
}
-void write_args(FILE *h, var_t *arg, char *name, int method, int do_indent)
+void write_args(FILE *h, const var_list_t *args, const char *name, int method, int do_indent)
{
+ const var_t *arg;
int count = 0;
- if (arg) {
- while (NEXT_LINK(arg))
- arg = NEXT_LINK(arg);
- }
+
if (do_indent)
{
- if (h == header) {
- indentation++;
- indent(0);
- } else fprintf(h, " ");
+ indentation++;
+ indent(h, 0);
}
if (method == 1) {
fprintf(h, "%s* This", name);
count++;
}
- if (arg == NULL && method == 0) {
- fprintf(h, "void");
- return;
- }
- while (arg) {
+ if (args) LIST_FOR_EACH_ENTRY( arg, args, const var_t, entry ) {
if (count) {
if (do_indent)
{
fprintf(h, ",\n");
- if (h == header) indent(0);
- else fprintf(h, " ");
+ indent(h, 0);
}
else fprintf(h, ",");
}
- write_type(h, arg->type, arg, arg->tname);
if (arg->args)
{
+ write_type_decl_left(h, arg->type);
fprintf(h, " (STDMETHODCALLTYPE *");
write_name(h,arg);
fprintf(h, ")(");
fprintf(h, ")");
}
else
- {
- fprintf(h, " ");
- write_name(h, arg);
- }
- write_array(h, arg->array, 0);
- arg = PREV_LINK(arg);
+ write_type_decl(h, arg->type, "%s", arg->name);
count++;
}
- if (do_indent && h == header) indentation--;
+ if (do_indent) indentation--;
}
-static void write_cpp_method_def(type_t *iface)
+static void write_cpp_method_def(const type_t *iface)
{
- func_t *cur = iface->funcs;
+ const func_t *cur;
- if (!cur) return;
- while (NEXT_LINK(cur)) cur = NEXT_LINK(cur);
- while (cur) {
+ if (!iface->funcs) return;
+
+ LIST_FOR_EACH_ENTRY( cur, iface->funcs, const func_t, entry )
+ {
var_t *def = cur->def;
if (!is_callas(def->attrs)) {
- indent(0);
+ indent(header, 0);
fprintf(header, "virtual ");
- write_type(header, def->type, def, def->tname);
+ write_type_decl_left(header, def->type);
fprintf(header, " STDMETHODCALLTYPE ");
write_name(header, def);
fprintf(header, "(\n");
fprintf(header, ") = 0;\n");
fprintf(header, "\n");
}
- cur = PREV_LINK(cur);
}
}
-static void do_write_c_method_def(type_t *iface, char *name)
+static void do_write_c_method_def(const type_t *iface, const char *name)
{
- func_t *cur = iface->funcs;
+ const func_t *cur;
if (iface->ref) do_write_c_method_def(iface->ref, name);
- if (!cur) return;
- while (NEXT_LINK(cur)) cur = NEXT_LINK(cur);
- indent(0);
+ if (!iface->funcs) return;
+ indent(header, 0);
fprintf(header, "/*** %s methods ***/\n", iface->name);
- while (cur) {
- var_t *def = cur->def;
+ LIST_FOR_EACH_ENTRY( cur, iface->funcs, const func_t, entry )
+ {
+ const var_t *def = cur->def;
if (!is_callas(def->attrs)) {
- indent(0);
- write_type(header, def->type, def, def->tname);
+ indent(header, 0);
+ write_type_decl_left(header, def->type);
fprintf(header, " (STDMETHODCALLTYPE *");
write_name(header, def);
fprintf(header, ")(\n");
fprintf(header, ");\n");
fprintf(header, "\n");
}
- cur = PREV_LINK(cur);
}
}
-static void write_c_method_def(type_t *iface)
+static void write_c_method_def(const type_t *iface)
{
do_write_c_method_def(iface, iface->name);
}
-static void write_c_disp_method_def(type_t *iface)
+static void write_c_disp_method_def(const type_t *iface)
{
do_write_c_method_def(iface->ref, iface->name);
}
-static void write_method_proto(type_t *iface)
+static void write_method_proto(const type_t *iface)
{
- func_t *cur = iface->funcs;
+ const func_t *cur;
+
+ if (!iface->funcs) return;
+ LIST_FOR_EACH_ENTRY( cur, iface->funcs, const func_t, entry )
+ {
+ const var_t *def = cur->def;
- if (!cur) return;
- while (NEXT_LINK(cur)) cur = NEXT_LINK(cur);
- while (cur) {
- var_t *def = cur->def;
- var_t *cas = is_callas(def->attrs);
if (!is_local(def->attrs)) {
/* proxy prototype */
- write_type(header, def->type, def, def->tname);
+ write_type_decl_left(header, def->type);
fprintf(header, " CALLBACK %s_", iface->name);
write_name(header, def);
fprintf(header, "_Proxy(\n");
fprintf(header, "void __RPC_STUB %s_", iface->name);
write_name(header,def);
fprintf(header, "_Stub(\n");
- fprintf(header, " struct IRpcStubBuffer* This,\n");
- fprintf(header, " struct IRpcChannelBuffer* pRpcChannelBuffer,\n");
+ fprintf(header, " IRpcStubBuffer* This,\n");
+ fprintf(header, " IRpcChannelBuffer* pRpcChannelBuffer,\n");
fprintf(header, " PRPC_MESSAGE pRpcMessage,\n");
fprintf(header, " DWORD* pdwStubPhase);\n");
}
+ }
+}
+
+void write_locals(FILE *fp, const type_t *iface, int body)
+{
+ static const char comment[]
+ = "/* WIDL-generated stub. You must provide an implementation for this. */";
+ const func_list_t *funcs = iface->funcs;
+ const func_t *cur;
+
+ if (!is_object(iface->attrs) || !funcs)
+ return;
+
+ LIST_FOR_EACH_ENTRY(cur, funcs, const func_t, entry) {
+ const var_t *def = cur->def;
+ const var_t *cas = is_callas(def->attrs);
+
if (cas) {
- func_t *m = iface->funcs;
- while (m && strcmp(get_name(m->def), cas->name))
- m = NEXT_LINK(m);
- if (m) {
- var_t *mdef = m->def;
+ const func_t *m;
+ LIST_FOR_EACH_ENTRY(m, iface->funcs, const func_t, entry)
+ if (!strcmp(m->def->name, cas->name))
+ break;
+ if (&m->entry != iface->funcs) {
+ const var_t *mdef = m->def;
/* proxy prototype - use local prototype */
- write_type(header, mdef->type, mdef, mdef->tname);
- fprintf(header, " CALLBACK %s_", iface->name);
- write_name(header, mdef);
- fprintf(header, "_Proxy(\n");
- write_args(header, m->args, iface->name, 1, TRUE);
- fprintf(header, ");\n");
+ write_type_decl_left(fp, mdef->type);
+ fprintf(fp, " CALLBACK %s_", iface->name);
+ write_name(fp, mdef);
+ fprintf(fp, "_Proxy(\n");
+ write_args(fp, m->args, iface->name, 1, TRUE);
+ fprintf(fp, ")");
+ if (body) {
+ type_t *rt = mdef->type;
+ fprintf(fp, "\n{\n");
+ fprintf(fp, " %s\n", comment);
+ if (rt->name && strcmp(rt->name, "HRESULT") == 0)
+ fprintf(fp, " return E_NOTIMPL;\n");
+ else if (rt->type) {
+ fprintf(fp, " ");
+ write_type_decl(fp, rt, "rv");
+ fprintf(fp, ";\n");
+ fprintf(fp, " memset(&rv, 0, sizeof rv);\n");
+ fprintf(fp, " return rv;\n");
+ }
+ fprintf(fp, "}\n\n");
+ }
+ else
+ fprintf(fp, ";\n");
/* stub prototype - use remotable prototype */
- write_type(header, def->type, def, def->tname);
- fprintf(header, " __RPC_STUB %s_", iface->name);
- write_name(header, mdef);
- fprintf(header, "_Stub(\n");
- write_args(header, cur->args, iface->name, 1, TRUE);
- fprintf(header, ");\n");
- }
- else {
- yywarning("invalid call_as attribute (%s -> %s)\n", get_name(def), cas->name);
+ write_type_decl_left(fp, def->type);
+ fprintf(fp, " __RPC_STUB %s_", iface->name);
+ write_name(fp, mdef);
+ fprintf(fp, "_Stub(\n");
+ write_args(fp, cur->args, iface->name, 1, TRUE);
+ fprintf(fp, ")");
+ if (body)
+ /* Remotable methods must all return HRESULTs. */
+ fprintf(fp, "\n{\n %s\n return E_NOTIMPL;\n}\n\n", comment);
+ else
+ fprintf(fp, ";\n");
}
+ else
+ error_loc("invalid call_as attribute (%s -> %s)\n", def->name, cas->name);
}
-
- cur = PREV_LINK(cur);
}
}
-static void write_function_proto(type_t *iface)
+static void write_function_proto(const type_t *iface, const func_t *fun, const char *prefix)
{
+ var_t *def = fun->def;
+
+ /* FIXME: do we need to handle call_as? */
+ write_type_decl_left(header, def->type);
+ fprintf(header, " ");
+ write_prefix_name(header, prefix, def);
+ fprintf(header, "(\n");
+ if (fun->args)
+ write_args(header, fun->args, iface->name, 0, TRUE);
+ else
+ fprintf(header, " void");
+ fprintf(header, ");\n");
+}
+
+static void write_function_protos(const type_t *iface)
+{
+ const char *implicit_handle = get_attrp(iface->attrs, ATTR_IMPLICIT_HANDLE);
int explicit_handle = is_attr(iface->attrs, ATTR_EXPLICIT_HANDLE);
- var_t* explicit_handle_var;
+ const var_t* explicit_handle_var;
+ const func_t *cur;
+ int prefixes_differ = strcmp(prefix_client, prefix_server);
- func_t *cur = iface->funcs;
- while (NEXT_LINK(cur)) cur = NEXT_LINK(cur);
- while (cur) {
+ if (!iface->funcs) return;
+ LIST_FOR_EACH_ENTRY( cur, iface->funcs, const func_t, entry )
+ {
var_t *def = cur->def;
/* check for a defined binding handle */
error("%s() does not define an explicit binding handle!\n", def->name);
return;
}
- } else {
+ } else if (implicit_handle) {
if (explicit_handle_var) {
error("%s() must not define a binding handle!\n", def->name);
return;
}
}
- /* FIXME: do we need to handle call_as? */
- write_type(header, def->type, def, def->tname);
- fprintf(header, " ");
- write_name(header, def);
- fprintf(header, "(\n");
- write_args(header, cur->args, iface->name, 0, TRUE);
- fprintf(header, ");\n");
-
- cur = PREV_LINK(cur);
+ if (prefixes_differ) {
+ fprintf(header, "/* client prototype */\n");
+ write_function_proto(iface, cur, prefix_client);
+ fprintf(header, "/* server prototype */\n");
+ }
+ write_function_proto(iface, cur, prefix_server);
}
}
* interface, since non-object interfaces shouldn't need forwards */
if ((!iface->defined || is_object(iface->attrs) || is_attr(iface->attrs, ATTR_DISPINTERFACE))
&& !iface->written) {
- fprintf(header,"#ifndef __%s_FWD_DEFINED__\n", iface->name);
- fprintf(header,"#define __%s_FWD_DEFINED__\n", iface->name);
- fprintf(header, "typedef struct %s %s;\n", iface->name, iface->name);
+ fprintf(header, "#ifndef __%s_FWD_DEFINED__\n", iface->name);
+ fprintf(header, "#define __%s_FWD_DEFINED__\n", iface->name);
+ fprintf(header, "typedef interface %s %s;\n", iface->name, iface->name);
fprintf(header, "#endif\n\n" );
iface->written = TRUE;
}
}
-void write_guid(const char *guid_prefix, const char *name, UUID *uuid)
+static void write_iface_guid(const type_t *iface)
{
- if (!uuid) return;
- fprintf(header, "DEFINE_GUID(%s_%s, 0x%08lx, 0x%04x, 0x%04x, 0x%02x,0x%02x, 0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x);\n",
- guid_prefix, name, uuid->Data1, uuid->Data2, uuid->Data3, uuid->Data4[0], uuid->Data4[1],
- uuid->Data4[2], uuid->Data4[3], uuid->Data4[4], uuid->Data4[5], uuid->Data4[6], uuid->Data4[7]);
-}
-
-void write_iface_guid(type_t *iface)
-{
- UUID *uuid = get_attrp(iface->attrs, ATTR_UUID);
- write_guid("IID", iface->name, uuid);
+ const UUID *uuid = get_attrp(iface->attrs, ATTR_UUID);
+ write_guid(header, "IID", iface->name, uuid);
}
-void write_dispiface_guid(type_t *iface)
+static void write_dispiface_guid(const type_t *iface)
{
- UUID *uuid = get_attrp(iface->attrs, ATTR_UUID);
- write_guid("DIID", iface->name, uuid);
+ const UUID *uuid = get_attrp(iface->attrs, ATTR_UUID);
+ write_guid(header, "DIID", iface->name, uuid);
}
-void write_coclass_guid(class_t *cocl)
+static void write_coclass_guid(type_t *cocl)
{
- UUID *uuid = get_attrp(cocl->attrs, ATTR_UUID);
- write_guid("CLSID", cocl->name, uuid);
+ const UUID *uuid = get_attrp(cocl->attrs, ATTR_UUID);
+ write_guid(header, "CLSID", cocl->name, uuid);
}
-void write_com_interface(type_t *iface)
+static void write_com_interface(type_t *iface)
{
if (!iface->funcs && !iface->ref) {
- yywarning("%s has no methods", iface->name);
+ parser_warning("%s has no methods\n", iface->name);
return;
}
fprintf(header, "#if defined(__cplusplus) && !defined(CINTERFACE)\n");
if (iface->ref)
{
- fprintf(header, "struct %s : public %s\n", iface->name, iface->ref->name);
+ fprintf(header, "interface %s : public %s\n", iface->name, iface->ref->name);
fprintf(header, "{\n");
indentation++;
write_cpp_method_def(iface);
}
else
{
- fprintf(header, "struct %s\n", iface->name);
+ fprintf(header, "interface %s\n", iface->name);
fprintf(header, "{\n");
fprintf(header, " BEGIN_INTERFACE\n");
fprintf(header, "\n");
}
fprintf(header, "#else\n");
/* C interface */
- fprintf(header, "typedef struct %sVtbl %sVtbl;\n", iface->name, iface->name);
- fprintf(header, "struct %s {\n", iface->name);
- fprintf(header, " const %sVtbl* lpVtbl;\n", iface->name);
- fprintf(header, "};\n");
- fprintf(header, "struct %sVtbl {\n", iface->name);
+ fprintf(header, "typedef struct %sVtbl {\n", iface->name);
indentation++;
fprintf(header, " BEGIN_INTERFACE\n");
fprintf(header, "\n");
write_c_method_def(iface);
indentation--;
fprintf(header, " END_INTERFACE\n");
+ fprintf(header, "} %sVtbl;\n", iface->name);
+ fprintf(header, "interface %s {\n", iface->name);
+ fprintf(header, " CONST_VTBL %sVtbl* lpVtbl;\n", iface->name);
fprintf(header, "};\n");
fprintf(header, "\n");
fprintf(header, "#ifdef COBJMACROS\n");
fprintf(header, "#endif\n");
fprintf(header, "\n");
write_method_proto(iface);
+ write_locals(header, iface, FALSE);
fprintf(header,"\n#endif /* __%s_INTERFACE_DEFINED__ */\n\n", iface->name);
}
-void write_rpc_interface(type_t *iface)
+static void write_rpc_interface(const type_t *iface)
{
- unsigned long ver = get_attrv(iface->attrs, ATTR_VERSION);
- char *var = get_attrp(iface->attrs, ATTR_IMPLICIT_HANDLE);
+ unsigned int ver = get_attrv(iface->attrs, ATTR_VERSION);
+ const char *var = get_attrp(iface->attrs, ATTR_IMPLICIT_HANDLE);
+ static int allocate_written = 0;
- if (!iface->funcs) return;
+ if (!allocate_written)
+ {
+ allocate_written = 1;
+ fprintf(header, "void * __RPC_USER MIDL_user_allocate(size_t);\n");
+ fprintf(header, "void __RPC_USER MIDL_user_free(void *);\n\n");
+ }
fprintf(header, "/*****************************************************************************\n");
- fprintf(header, " * %s interface (v%d.%d)\n", iface->name, LOWORD(ver), HIWORD(ver));
+ fprintf(header, " * %s interface (v%d.%d)\n", iface->name, MAJORVERSION(ver), MINORVERSION(ver));
fprintf(header, " */\n");
- write_iface_guid(iface);
- if (var)
- {
- fprintf(header, "extern handle_t %s;\n", var);
- }
- if (old_names)
- {
- fprintf(header, "extern RPC_IF_HANDLE %s_ClientIfHandle;\n", iface->name);
- fprintf(header, "extern RPC_IF_HANDLE %s_ServerIfHandle;\n", iface->name);
- }
- else
+ fprintf(header,"#ifndef __%s_INTERFACE_DEFINED__\n", iface->name);
+ fprintf(header,"#define __%s_INTERFACE_DEFINED__\n\n", iface->name);
+ if (iface->funcs)
{
- fprintf(header, "extern RPC_IF_HANDLE %s_v%d_%d_c_ifspec;\n", iface->name, LOWORD(ver), HIWORD(ver));
- fprintf(header, "extern RPC_IF_HANDLE %s_v%d_%d_s_ifspec;\n", iface->name, LOWORD(ver), HIWORD(ver));
+ write_iface_guid(iface);
+ if (var) fprintf(header, "extern handle_t %s;\n", var);
+ if (old_names)
+ {
+ fprintf(header, "extern RPC_IF_HANDLE %s%s_ClientIfHandle;\n", prefix_client, iface->name);
+ fprintf(header, "extern RPC_IF_HANDLE %s%s_ServerIfHandle;\n", prefix_server, iface->name);
+ }
+ else
+ {
+ fprintf(header, "extern RPC_IF_HANDLE %s%s_v%d_%d_c_ifspec;\n",
+ prefix_client, iface->name, MAJORVERSION(ver), MINORVERSION(ver));
+ fprintf(header, "extern RPC_IF_HANDLE %s%s_v%d_%d_s_ifspec;\n",
+ prefix_server, iface->name, MAJORVERSION(ver), MINORVERSION(ver));
+ }
+ write_function_protos(iface);
}
- write_function_proto(iface);
- fprintf(header, "\n");
+ fprintf(header,"\n#endif /* __%s_INTERFACE_DEFINED__ */\n\n", iface->name);
/* FIXME: server/client code */
}
write_forward(iface);
/* C++ interface */
fprintf(header, "#if defined(__cplusplus) && !defined(CINTERFACE)\n");
- fprintf(header, "struct %s : public %s\n", iface->name, iface->ref->name);
+ fprintf(header, "interface %s : public %s\n", iface->name, iface->ref->name);
fprintf(header, "{\n");
fprintf(header, "};\n");
fprintf(header, "#else\n");
/* C interface */
- fprintf(header, "typedef struct %sVtbl %sVtbl;\n", iface->name, iface->name);
- fprintf(header, "struct %s {\n", iface->name);
- fprintf(header, " const %sVtbl* lpVtbl;\n", iface->name);
- fprintf(header, "};\n");
- fprintf(header, "struct %sVtbl {\n", iface->name);
+ fprintf(header, "typedef struct %sVtbl {\n", iface->name);
indentation++;
fprintf(header, " BEGIN_INTERFACE\n");
fprintf(header, "\n");
write_c_disp_method_def(iface);
indentation--;
fprintf(header, " END_INTERFACE\n");
+ fprintf(header, "} %sVtbl;\n", iface->name);
+ fprintf(header, "interface %s {\n", iface->name);
+ fprintf(header, " CONST_VTBL %sVtbl* lpVtbl;\n", iface->name);
fprintf(header, "};\n");
fprintf(header, "\n");
fprintf(header, "#ifdef COBJMACROS\n");
fprintf(header,"#endif /* __%s_DISPINTERFACE_DEFINED__ */\n\n", iface->name);
}
-void write_coclass(class_t *cocl)
+void write_coclass(type_t *cocl)
{
fprintf(header, "/*****************************************************************************\n");
fprintf(header, " * %s coclass\n", cocl->name);
write_coclass_guid(cocl);
fprintf(header, "\n");
}
+
+void write_coclass_forward(type_t *cocl)
+{
+ fprintf(header, "#ifndef __%s_FWD_DEFINED__\n", cocl->name);
+ fprintf(header, "#define __%s_FWD_DEFINED__\n", cocl->name);
+ fprintf(header, "typedef struct %s %s;\n", cocl->name, cocl->name);
+ fprintf(header, "#endif /* defined __%s_FWD_DEFINED__ */\n\n", cocl->name );
+}
projects / reactos.git / blobdiff