qapi: Change data type of the FOO_lookup generated for enum FOO

[qemu.git] / scripts / qapi-visit.py

diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py
index ffb635c508cbdc75e8ff3171c085f80774270ec1..7e1cfc13f084a0670ccf0d23fbf4e4812f1e85b9 100644 (file)
--- a/scripts/qapi-visit.py
+++ b/scripts/qapi-visit.py
@@ -13,7 +13,6 @@
 # See the COPYING file in the top-level directory.
 
 from qapi import *
-import re
 
 
 def gen_visit_decl(name, scalar=False):
@@ -47,9 +46,11 @@ void visit_type_%(c_name)s_members(Visitor *v, %(c_name)s *obj, Error **errp)
     if base:
         ret += mcgen('''
     visit_type_%(c_type)s_members(v, (%(c_type)s *)obj, &err);
+    if (err) {
+        goto out;
+    }
 ''',
                      c_type=base.c_name())
-        ret += gen_err_check()
 
     for memb in members:
         if memb.optional:
@@ -60,10 +61,12 @@ void visit_type_%(c_name)s_members(Visitor *v, %(c_name)s *obj, Error **errp)
             push_indent()
         ret += mcgen('''
     visit_type_%(c_type)s(v, "%(name)s", &obj->%(c_name)s, &err);
+    if (err) {
+        goto out;
+    }
 ''',
                      c_type=memb.type.c_name(), name=memb.name,
                      c_name=c_name(memb.name))
-        ret += gen_err_check()
         if memb.optional:
             pop_indent()
             ret += mcgen('''
@@ -129,7 +132,10 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
         }
     }
 
-    visit_end_list(v);
+    if (!err) {
+        visit_check_list(v, &err);
+    }
+    visit_end_list(v, (void **)obj);
     if (err && visit_is_input(v)) {
         qapi_free_%(c_name)s(*obj);
         *obj = NULL;
@@ -147,7 +153,7 @@ def gen_visit_enum(name):
 void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s *obj, Error **errp)
 {
     int value = *obj;
-    visit_type_enum(v, name, &value, %(c_name)s_lookup, errp);
+    visit_type_enum(v, name, &value, &%(c_name)s_lookup, errp);
     *obj = value;
 }
 ''',
@@ -155,20 +161,14 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s *obj, Error
 
 
 def gen_visit_alternate(name, variants):
-    promote_int = 'true'
-    ret = ''
-    for var in variants.variants:
-        if var.type.alternate_qtype() == 'QTYPE_QINT':
-            promote_int = 'false'
-
-    ret += mcgen('''
+    ret = mcgen('''
 
 void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error **errp)
 {
     Error *err = NULL;
 
     visit_start_alternate(v, name, (GenericAlternate **)obj, sizeof(**obj),
-                          %(promote_int)s, &err);
+                          &err);
     if (err) {
         goto out;
     }
@@ -177,7 +177,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
     }
     switch ((*obj)->type) {
 ''',
-                 c_name=c_name(name), promote_int=promote_int)
+                 c_name=c_name(name))
 
     for var in variants.variants:
         ret += mcgen('''
@@ -194,7 +194,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
         if (!err) {
             visit_check_struct(v, &err);
         }
-        visit_end_struct(v);
+        visit_end_struct(v, NULL);
 ''',
                          c_type=var.type.c_name(),
                          c_name=c_name(var.name))
@@ -216,7 +216,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
                    "%(name)s");
     }
 out_obj:
-    visit_end_alternate(v);
+    visit_end_alternate(v, (void **)obj);
     if (err && visit_is_input(v)) {
         qapi_free_%(c_name)s(*obj);
         *obj = NULL;
@@ -250,7 +250,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
     }
     visit_check_struct(v, &err);
 out_obj:
-    visit_end_struct(v);
+    visit_end_struct(v, (void **)obj);
     if (err && visit_is_input(v)) {
         qapi_free_%(c_name)s(*obj);
         *obj = NULL;
@@ -328,10 +328,10 @@ class QAPISchemaGenVisitVisitor(QAPISchemaVisitor):
 do_builtins = False
 
 (input_file, output_dir, do_c, do_h, prefix, opts) = \
-    parse_command_line("b", ["builtins"])
+    parse_command_line('b', ['builtins'])
 
 for o, a in opts:
-    if o in ("-b", "--builtins"):
+    if o in ('-b', '--builtins'):
         do_builtins = True
 
 c_comment = '''