From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony PERARD Subject: [PATCH V3 05/10] libxl_qmp: Introduces helpers to create an argument list. Date: Wed, 26 Sep 2012 19:15:20 +0100 Message-ID: <1348683325-12367-6-git-send-email-anthony.perard@citrix.com> References: <1348683325-12367-1-git-send-email-anthony.perard@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1348683325-12367-1-git-send-email-anthony.perard@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Xen Devel Cc: Anthony PERARD , Ian Jackson , Ian Campbell List-Id: xen-devel@lists.xenproject.org Those functions will be used to create a "list" of parameters that contain more than just strings. This list is converted by qmp_send to a string to be sent to QEMU. Those functions will be used in the next two patches, so right now there are not compiled. Signed-off-by: Anthony PERARD --- tools/libxl/libxl_qmp.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/tools/libxl/libxl_qmp.c b/tools/libxl/libxl_qmp.c index 9109ac5..d86f290 100644 --- a/tools/libxl/libxl_qmp.c +++ b/tools/libxl/libxl_qmp.c @@ -623,6 +623,57 @@ static void qmp_free_handler(libxl__qmp_handler *qmp) free(qmp); } +#if 0 +/* + * QMP Parameters Helpers + */ +static void qmp_parameters_common_add(libxl__gc *gc, + libxl__json_object **param, + const char *name, + libxl__json_object *obj) +{ + libxl__json_map_node *arg = NULL; + + if (!*param) { + *param = libxl__json_object_alloc(gc, JSON_MAP); + } + + arg = libxl__zalloc(gc, sizeof(*arg)); + + arg->map_key = libxl__strdup(gc, name); + arg->obj = obj; + + flexarray_append((*param)->u.map, arg); +} + +static void qmp_parameters_add_string(libxl__gc *gc, + libxl__json_object **param, + const char *name, const char *argument) +{ + libxl__json_object *obj; + + obj = libxl__json_object_alloc(gc, JSON_STRING); + obj->u.string = libxl__strdup(gc, argument); + + qmp_parameters_common_add(gc, param, name, obj); +} + +static void qmp_parameters_add_bool(libxl__gc *gc, + libxl__json_object **param, + const char *name, bool b) +{ + libxl__json_object *obj; + + obj = libxl__json_object_alloc(gc, JSON_BOOL); + obj->u.b = b; + qmp_parameters_common_add(gc, param, name, obj); +} + +#define QMP_PARAMETERS_SPRINTF(args, name, format, ...) \ + qmp_parameters_add_string(gc, args, name, \ + libxl__sprintf(gc, format, __VA_ARGS__)) +#endif + /* * API */ -- Anthony PERARD