4 # Copyright IBM, Corp. 2011
9 # This work is licensed under the terms of the GNU GPLv2.
10 # See the COPYING.LIB file in the top-level directory.
12 from ordereddict import OrderedDict
19 def generate_fwd_struct(name, members):
21 typedef struct %(name)s %(name)s;
23 typedef struct %(name)sList
26 struct %(name)sList *next;
31 def generate_struct(structname, fieldname, members):
38 for argname, argentry, optional, structured in parse_args(members):
43 c_name=c_var(argname))
46 ret += generate_struct("", argname, argentry)
50 %(c_type)s %(c_name)s;
52 c_type=c_type(argentry), c_name=c_var(argname))
55 fieldname = " " + fieldname
63 def generate_enum_lookup(name, values):
65 const char *%(name)s_lookup[] = {
82 def generate_enum(name, values):
83 lookup_decl = mcgen('''
84 extern const char *%(name)s_lookup[];
94 # append automatically generated _MAX value
95 enum_values = values + [ 'MAX' ]
98 for value in enum_values:
99 enum_decl += mcgen('''
100 %(abbrev)s_%(value)s = %(i)d,
102 abbrev=de_camel_case(name).upper(),
103 value=c_var(value).upper(),
107 enum_decl += mcgen('''
112 return lookup_decl + enum_decl
114 def generate_union(name, typeinfo):
125 %(c_type)s %(c_name)s;
127 c_type=c_type(typeinfo[key]),
137 def generate_type_cleanup_decl(name):
139 void qapi_free_%(type)s(%(c_type)s obj);
141 c_type=c_type(name),type=name)
144 def generate_type_cleanup(name):
146 void qapi_free_%(type)s(%(c_type)s obj)
148 QapiDeallocVisitor *md;
155 md = qapi_dealloc_visitor_new();
156 v = qapi_dealloc_get_visitor(md);
157 visit_type_%(type)s(v, &obj, NULL, NULL);
158 qapi_dealloc_visitor_cleanup(md);
161 c_type=c_type(name),type=name)
166 opts, args = getopt.gnu_getopt(sys.argv[1:], "p:o:", ["prefix=", "output-dir="])
167 except getopt.GetoptError, err:
173 c_file = 'qapi-types.c'
174 h_file = 'qapi-types.h'
177 if o in ("-p", "--prefix"):
179 elif o in ("-o", "--output-dir"):
182 c_file = output_dir + prefix + c_file
183 h_file = output_dir + prefix + h_file
186 os.makedirs(output_dir)
188 if e.errno != errno.EEXIST:
191 fdef = open(c_file, 'w')
192 fdecl = open(h_file, 'w')
195 /* AUTOMATICALLY GENERATED, DO NOT MODIFY */
198 * deallocation functions for schema-defined QAPI types
200 * Copyright IBM, Corp. 2011
206 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
207 * See the COPYING.LIB file in the top-level directory.
211 #include "qapi/qapi-dealloc-visitor.h"
212 #include "%(prefix)sqapi-types.h"
213 #include "%(prefix)sqapi-visit.h"
217 fdecl.write(mcgen('''
218 /* AUTOMATICALLY GENERATED, DO NOT MODIFY */
221 * schema-defined QAPI types
223 * Copyright IBM, Corp. 2011
228 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
229 * See the COPYING.LIB file in the top-level directory.
236 #include "qapi/qapi-types-core.h"
238 guard=guardname(h_file)))
240 exprs = parse_schema(sys.stdin)
244 if expr.has_key('type'):
245 ret += generate_fwd_struct(expr['type'], expr['data'])
246 elif expr.has_key('enum'):
247 ret += generate_enum(expr['enum'], expr['data'])
248 fdef.write(generate_enum_lookup(expr['enum'], expr['data']))
249 elif expr.has_key('union'):
250 ret += generate_fwd_struct(expr['union'], expr['data']) + "\n"
251 ret += generate_enum('%sKind' % expr['union'], expr['data'].keys())
258 if expr.has_key('type'):
259 ret += generate_struct(expr['type'], "", expr['data']) + "\n"
260 ret += generate_type_cleanup_decl(expr['type'] + "List")
261 fdef.write(generate_type_cleanup(expr['type'] + "List") + "\n")
262 ret += generate_type_cleanup_decl(expr['type'])
263 fdef.write(generate_type_cleanup(expr['type']) + "\n")
264 elif expr.has_key('union'):
265 ret += generate_union(expr['union'], expr['data'])