From: Wei Liu <wei.liu2@citrix.com>
To: xen-devel@lists.xen.org
Cc: Wei Liu <wei.liu2@citrix.com>,
ian.jackson@eu.citrix.com, ian.campbell@citrix.com
Subject: [PATCH RFC 7/9] libxl/gentypes.py: generate JSON object for keyed-union discriminator
Date: Thu, 10 Apr 2014 16:40:20 +0100 [thread overview]
Message-ID: <1397144422-18906-9-git-send-email-wei.liu2@citrix.com> (raw)
In-Reply-To: <1397144422-18906-1-git-send-email-wei.liu2@citrix.com>
Parser relies on the discriminator to go to correct branch.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
---
tools/libxl/gentypes.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/libxl/gentypes.py b/tools/libxl/gentypes.py
index 67ec18d..14a4d16 100644
--- a/tools/libxl/gentypes.py
+++ b/tools/libxl/gentypes.py
@@ -229,6 +229,11 @@ def libxl_C_type_gen_json(ty, v, indent = " ", parent = None):
s += " goto out;\n"
s += " break;\n"
s += "}\n"
+ s += "s = yajl_gen_string(hand, (const unsigned char *)\"%s\", sizeof(\"%s\")-1);\n" \
+ % (ty.keyvar.name, ty.keyvar.name)
+ s += "if (s != yajl_gen_status_ok)\n"
+ s += " goto out;\n"
+ s += libxl_C_type_gen_json(ty.keyvar.type, (parent + ty.keyvar.name), indent, parent)
elif isinstance(ty, idl.Struct) and (parent is None or ty.json_gen_fn is None):
s += "s = yajl_gen_map_open(hand);\n"
s += "if (s != yajl_gen_status_ok)\n"
--
1.7.10.4
next prev parent reply other threads:[~2014-04-10 15:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-10 15:40 [PATCH RFC 0/9] libxl: JSON infrastructure improvement Wei Liu
2014-04-10 15:40 ` [PATCH RFC 1/9] libxl IDL: rename json_fn to json_gen_fn Wei Liu
2014-04-14 16:55 ` Ian Campbell
2014-04-10 15:40 ` [PATCH RFC 2/9] libxl_json: function to convert JSON object to libxl object Wei Liu
2014-04-10 15:40 ` [PATCH RFC 2/9] libxl_json: introduce libx__object_from_json Wei Liu
2014-04-14 16:59 ` Ian Campbell
2014-04-15 9:19 ` Wei Liu
2014-04-15 9:24 ` Ian Campbell
2014-04-10 15:40 ` [PATCH RFC 3/9] libxl_internal: make JSON_* types or-able Wei Liu
2014-04-14 17:03 ` Ian Campbell
2014-04-15 9:22 ` Wei Liu
2014-04-10 15:40 ` [PATCH RFC 4/9] libxl_internal: introduce libxl__json_object_is_{null, number, double} Wei Liu
2014-04-14 17:04 ` Ian Campbell
2014-04-15 9:29 ` Wei Liu
2014-04-15 9:35 ` Ian Campbell
2014-04-10 15:40 ` [PATCH RFC 5/9] libxl_json: introduce parser functions for builtin types Wei Liu
2014-04-10 15:40 ` [PATCH RFC 6/9] libxl_json: allow basic JSON type objects generation Wei Liu
2014-04-10 15:40 ` Wei Liu [this message]
2014-04-10 15:40 ` [PATCH RFC 8/9] libxl IDL: generate code to parse libxl__json_object to libxl_FOO struct Wei Liu
2014-04-10 15:40 ` [PATCH RFC 9/9] libxl/gentest.py: test JSON parser Wei Liu
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