[Qemu-devel] [PATCH V2 1/8] qapi script: remember enum values

[Wenchao Xia <xiawenc@linux.vnet.ibm.com>]

Later other scripts will need to check the enum values.

Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
 scripts/qapi.py                        |   18 ++++++++++++++----
 tests/qapi-schema/comments.out         |    2 +-
 tests/qapi-schema/qapi-schema-test.out |    4 +++-
 3 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/scripts/qapi.py b/scripts/qapi.py
index 750e9fb..82f586e 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -169,7 +169,7 @@ def parse_schema(fp):
 
     for expr in schema.exprs:
         if expr.has_key('enum'):
-            add_enum(expr['enum'])
+            add_enum(expr['enum'], expr['data'])
         elif expr.has_key('union'):
             add_union(expr)
             add_enum('%sKind' % expr['union'])
@@ -289,13 +289,23 @@ def find_union(name):
             return union
     return None
 
-def add_enum(name):
+def add_enum(name, enum_values = None):
     global enum_types
-    enum_types.append(name)
+    enum_types.append({"enum_name": name, "enum_values": enum_values})
+
+def find_enum(name):
+    global enum_types
+    for enum in enum_types:
+        if enum['enum_name'] == name:
+            return enum
+    return None
 
 def is_enum(name):
     global enum_types
-    return (name in enum_types)
+    for enum in enum_types:
+        if enum['enum_name'] == name:
+            return True
+    return False
 
 def c_type(name):
     if name == 'str':
diff --git a/tests/qapi-schema/comments.out b/tests/qapi-schema/comments.out
index e3bd904..4ce3dcf 100644
--- a/tests/qapi-schema/comments.out
+++ b/tests/qapi-schema/comments.out
@@ -1,3 +1,3 @@
 [OrderedDict([('enum', 'Status'), ('data', ['good', 'bad', 'ugly'])])]
-['Status']
+[{'enum_name': 'Status', 'enum_values': ['good', 'bad', 'ugly']}]
 []
diff --git a/tests/qapi-schema/qapi-schema-test.out b/tests/qapi-schema/qapi-schema-test.out
index 3851880..ad74cdb 100644
--- a/tests/qapi-schema/qapi-schema-test.out
+++ b/tests/qapi-schema/qapi-schema-test.out
@@ -11,7 +11,9 @@
  OrderedDict([('command', 'user_def_cmd1'), ('data', OrderedDict([('ud1a', 'UserDefOne')]))]),
  OrderedDict([('command', 'user_def_cmd2'), ('data', OrderedDict([('ud1a', 'UserDefOne'), ('ud1b', 'UserDefOne')])), ('returns', 'UserDefTwo')]),
  OrderedDict([('type', 'UserDefOptions'), ('data', OrderedDict([('*i64', ['int']), ('*u64', ['uint64']), ('*u16', ['uint16']), ('*i64x', 'int'), ('*u64x', 'uint64')]))])]
-['EnumOne', 'UserDefUnionKind', 'UserDefNativeListUnionKind']
+[{'enum_name': 'EnumOne', 'enum_values': ['value1', 'value2', 'value3']},
+ {'enum_name': 'UserDefUnionKind', 'enum_values': None},
+ {'enum_name': 'UserDefNativeListUnionKind', 'enum_values': None}]
 [OrderedDict([('type', 'NestedEnumsOne'), ('data', OrderedDict([('enum1', 'EnumOne'), ('*enum2', 'EnumOne'), ('enum3', 'EnumOne'), ('*enum4', 'EnumOne')]))]),
  OrderedDict([('type', 'UserDefOne'), ('data', OrderedDict([('integer', 'int'), ('string', 'str'), ('*enum1', 'EnumOne')]))]),
  OrderedDict([('type', 'UserDefTwo'), ('data', OrderedDict([('string', 'str'), ('dict', OrderedDict([('string', 'str'), ('dict', OrderedDict([('userdef', 'UserDefOne'), ('string', 'str')])), ('*dict2', OrderedDict([('userdef', 'UserDefOne'), ('string', 'str')]))]))]))]),
-- 
1.7.1