/**
* inf_adopted_session_write_request_info:
* @session: A #InfAdoptedSession.
* @diff_vec: A reference state vector, or %NULL.
* @request: The #InfAdoptedRequest whose info to write.
* @xml: The XML node to write the data into.
* @operation: An XML node representing the operation of the request, or
* %NULL.
*
* This function writes common data from @request, such as the user that
* issued the request and the state in which the request was made into @xml.
* If @diff_vec is given, then the state is written as a diff to this vector,
* see inf_adopted_state_vector_to_string_diff(). Deserializing this data
* again (via inf_adopted_session_read_request_info()) requires the same
* @diff_vec then.
*
* This function is most likely to be used by implementations of the
* request_to_xml virtual function.
*/
void
inf_adopted_session_write_request_info(InfAdoptedSession* session,
InfAdoptedRequest* request,
InfAdoptedStateVector* diff_vec,
xmlNodePtr xml,
xmlNodePtr operation)
{
InfAdoptedStateVector* vector;
guint user_id;
gchar* vec_str;
vector = inf_adopted_request_get_vector(request);
user_id = inf_adopted_request_get_user_id(request);
inf_xml_util_set_attribute_uint(xml, "user", user_id);
if(diff_vec == NULL)
vec_str = inf_adopted_state_vector_to_string(vector);
else
vec_str = inf_adopted_state_vector_to_string_diff(vector, diff_vec);
inf_xml_util_set_attribute(xml, "time", vec_str);
g_free(vec_str);
if(operation != NULL)
xmlAddChild(xml, operation);
}
static void
infd_note_plugin_text_session_write_foreach_user_func(InfUser* user,
gpointer user_data)
{
xmlNodePtr parent;
xmlNodePtr node;
parent = (xmlNodePtr)user_data;
node = xmlNewChild(parent, NULL, (const xmlChar*)"user", NULL);
inf_xml_util_set_attribute_uint(node, "id", inf_user_get_id(user));
inf_xml_util_set_attribute(node, "name", inf_user_get_name(user));
inf_xml_util_set_attribute_double(
node,
"hue",
inf_text_user_get_hue(INF_TEXT_USER(user))
);
}
static void
inf_adopted_session_set_xml_user_props(InfSession* session,
const GParameter* params,
guint n_params,
xmlNodePtr xml)
{
const GParameter* time;
InfAdoptedStateVector* vector;
gchar* time_string;
INF_SESSION_CLASS(parent_class)->set_xml_user_props(
session,
params,
n_params,
xml
);
time = inf_session_lookup_user_property(params, n_params, "vector");
if(time != NULL)
{
vector = (InfAdoptedStateVector*)g_value_get_boxed(&time->value);
time_string = inf_adopted_state_vector_to_string(vector);
inf_xml_util_set_attribute(xml, "time", time_string);
g_free(time_string);
}
/* log-begin is not in the spec */
#if 0
log = inf_session_lookup_user_property(params, n_params, "request-log");
if(log != NULL)
{
log_begin = inf_adopted_request_log_get_begin(
INF_ADOPTED_REQUEST_LOG(g_value_get_object(&log->value))
);
inf_xml_util_set_attribute_uint(xml, "log-begin", log_begin);
}
#endif
}
/**
* infd_acl_account_info_to_xml:
* @info: A #InfdAclAccountInfo.
* @xml: XML node to write the account information to.
*
* Serializes a #InfdAclAccountInfo object into an XML node. The account
* information can be deserialized again with
* infd_acl_account_info_from_xml().
*/
void
infd_acl_account_info_to_xml(const InfdAclAccountInfo* info,
xmlNodePtr xml)
{
guint i;
gnutls_datum_t datum;
size_t out_size;
gchar* out;
int res;
g_return_if_fail(info != NULL);
g_return_if_fail(xml != NULL);
inf_acl_account_to_xml(&info->account, xml);
for(i = 0; i < info->n_certificates; ++i)
{
xmlNewChild(
xml,
NULL,
(const xmlChar*)"certificate",
(const xmlChar*)info->certificates[i]
);
}
if(info->password_salt != NULL)
{
datum.data = info->password_salt;
datum.size = 32;
res = gnutls_hex_encode(&datum, NULL, &out_size);
g_assert(res == GNUTLS_E_SHORT_MEMORY_BUFFER);
out = g_malloc(out_size + 1);
res = gnutls_hex_encode(&datum, out, &out_size);
g_assert(res == GNUTLS_E_SUCCESS);
out[out_size] = '\0';
inf_xml_util_set_attribute(xml, "password-salt", out);
g_free(out);
}
if(info->password_hash != NULL)
{
datum.data = info->password_hash;
datum.size = gnutls_hash_get_len(GNUTLS_DIG_SHA256);
res = gnutls_hex_encode(&datum, NULL, &out_size);
g_assert(res == GNUTLS_E_SHORT_MEMORY_BUFFER);
out = g_malloc(out_size + 1);
res = gnutls_hex_encode(&datum, out, &out_size);
g_assert(res == GNUTLS_E_SUCCESS);
out[out_size] = '\0';
inf_xml_util_set_attribute(xml, "password-hash", out);
g_free(out);
}
if(info->first_seen != 0)
{
inf_xml_util_set_attribute_double(
xml,
"first-seen",
info->first_seen / 1e6
);
}
if(info->last_seen != 0)
{
inf_xml_util_set_attribute_double(
xml,
"last-seen",
info->last_seen / 1e6
);
}
}