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https://gitlab.com/qemu-project/qemu
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qapi-visit.py: Split off generate_visit_struct_fields()
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
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@ -17,34 +17,9 @@
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import getopt
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import errno
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def generate_visit_struct_body(field_prefix, name, members):
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ret = mcgen('''
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if (!error_is_set(errp)) {
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''')
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push_indent()
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def generate_visit_struct_fields(field_prefix, members):
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ret = ''
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if len(field_prefix):
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field_prefix = field_prefix + "."
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ret += mcgen('''
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Error **errp = &err; /* from outer scope */
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Error *err = NULL;
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visit_start_struct(m, NULL, "", "%(name)s", 0, &err);
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''',
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name=name)
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else:
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ret += mcgen('''
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Error *err = NULL;
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visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(name)s), &err);
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''',
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name=name)
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ret += mcgen('''
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if (!err) {
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if (!obj || *obj) {
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''')
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push_indent()
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push_indent()
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for argname, argentry, optional, structured in parse_args(members):
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if optional:
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ret += mcgen('''
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@ -72,9 +47,40 @@ def generate_visit_struct_body(field_prefix, name, members):
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visit_end_optional(m, &err);
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''')
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return ret
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def generate_visit_struct_body(field_prefix, name, members):
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ret = mcgen('''
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if (!error_is_set(errp)) {
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''')
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push_indent()
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if len(field_prefix):
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field_prefix = field_prefix + "."
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ret += mcgen('''
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Error **errp = &err; /* from outer scope */
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Error *err = NULL;
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visit_start_struct(m, NULL, "", "%(name)s", 0, &err);
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''',
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name=name)
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else:
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ret += mcgen('''
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Error *err = NULL;
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visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(name)s), &err);
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''',
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name=name)
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ret += mcgen('''
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if (!err) {
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if (!obj || *obj) {
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''')
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push_indent()
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push_indent()
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ret += generate_visit_struct_fields(field_prefix, members)
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pop_indent()
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ret += mcgen('''
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error_propagate(errp, err);
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err = NULL;
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}
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