struct ast_json *ast_json_vpack(char const *format, va_list ap)
{
struct ast_json *r = NULL;
if (format) {
r = (struct ast_json *)json_vpack_ex(NULL, 0, format, ap);
}
return r;
}
la_codec_value_t *la_codec_pack_ex(la_codec_error_t *error, size_t flags, const char *fmt, ...)
{
la_codec_value_t *ret;
va_list ap;
va_start(ap, fmt);
ret = (la_codec_value_t *) json_vpack_ex((json_error_t *) error, flags, fmt, ap);
va_end(ap);
return ret;
}
la_codec_value_t *la_codec_pack(const char *fmt, ...)
{
la_codec_value_t *ret;
va_list ap;
va_start(ap, fmt);
ret = (la_codec_value_t *) json_vpack_ex(NULL, 0, fmt, ap);
va_end(ap);
return ret;
}
json_t *json_pack(const char *fmt, ...)
{
json_t *value;
va_list ap;
va_start(ap, fmt);
value = json_vpack_ex(NULL, 0, fmt, ap);
va_end(ap);
return value;
}
json_t *json_pack_ex(json_error_t *error, size_t flags, const char *fmt, ...)
{
json_t *value;
va_list ap;
va_start(ap, fmt);
value = json_vpack_ex(error, flags, fmt, ap);
va_end(ap);
return value;
}
struct ast_json *ast_json_vpack(char const *format, va_list ap)
{
json_error_t error;
struct ast_json *r = NULL;
if (format) {
r = (struct ast_json *)json_vpack_ex(&error, 0, format, ap);
if (!r && !ast_strlen_zero(error.text)) {
ast_log(LOG_ERROR,
"Error building JSON from '%s': %s.\n",
format, error.text);
}
}
return r;
}
flux_future_t *flux_event_publish_pack (flux_t *h,
const char *topic, int flags,
const char *fmt, ...)
{
va_list ap;
json_t *o;
char *json_str;
flux_future_t *f;
if (!h || !topic || !fmt || (flags & ~(FLUX_MSGFLAG_PRIVATE)) != 0) {
errno = EINVAL;
return NULL;
}
va_start (ap, fmt);
o = json_vpack_ex (NULL, 0, fmt, ap);
va_end (ap);
if (!o) {
errno = EINVAL;
return NULL;
}
if (!(json_str = json_dumps (o, JSON_COMPACT))) {
json_decref (o);
errno = ENOMEM;
return NULL;
}
json_decref (o);
if (!(f = wrap_event_rpc (h, topic, flags,
json_str, strlen (json_str) + 1))) {
int saved_errno = errno;
free (json_str);
errno = saved_errno;
return NULL;
}
free (json_str);
return f;
}
la_codec_value_t *la_codec_vpack_ex(la_codec_error_t *error, size_t flags, const char *fmt, va_list ap)
{
return (la_codec_value_t *) json_vpack_ex((json_error_t *) error, flags, fmt, ap);
}
