Some use case ask for passing simple libxml content node (i.e just an
UTF-8 string) when a method argument or a field of the xmlNode* type.
This commit add a static method in bindings/utils.c named
lasso_string_fragment_to_xmlnode which does this transform by trying to
parse an XML document then by trying to parse a well balanced XML
fragment of only one node (if there is more than one node such as in the
string " xxx <tag/> yyy ", we free the node list and return NULL).
remove valgrind errors through python tests.
1. Rename lasso_wsf_profile_new_full for java bindings (cannot subclass
in overrides of static methods).
2. Add const modifiers to many functon signatures in
bindings/python/wrapper_top.c.
3. add initialisation of private_data->encryption_sym_key_type (to
please valgrind) in instance_init of LassoProvider.
4. Add new macro to assign xmlNode, we consider xmlNode to be an
immutable value, and always use xmlCopyNode for assignment. The
macros is called named lasso_assign_node.
5. Fix segfault, when using xmlSec to encrypt the newly created
encrypted node replace the original node inside the xmlDoc structure,
and the original node is freed automatically. So you cannot borrow
the encrypted if you do not remove it from xmlDoc first.
Benjamin Dauvergne