Structure xmlAutomata

struct _xmlAutomata {
The content of this structure is not made public by the API.
} xmlAutomata;

Typedef xmlAutomataPtr

xmlAutomata * xmlAutomataPtr;

A libxml automata description, It can be compiled into a regexp

Structure xmlAutomataState

struct _xmlAutomataState {
The content of this structure is not made public by the API.
} xmlAutomataState;

Typedef xmlAutomataStatePtr

xmlAutomataState * xmlAutomataStatePtr;

A state int the automata description,

xmlAutomataCompile ()

xmlRegexpPtr	xmlAutomataCompile	(xmlAutomataPtr am)

Compile the automata into a Reg Exp ready for being executed. The automata should be free after this point.

xmlAutomataGetInitState ()

xmlAutomataStatePtr	xmlAutomataGetInitState	(xmlAutomataPtr am)

Initial state lookup

xmlAutomataIsDeterminist ()

int	xmlAutomataIsDeterminist	(xmlAutomataPtr am)

Checks if an automata is determinist.

xmlAutomataNewAllTrans ()

xmlAutomataStatePtr	xmlAutomataNewAllTrans	(xmlAutomataPtr am, 
						 xmlAutomataStatePtr from, 
						 xmlAutomataStatePtr to, 
						 int lax)

If @to is NULL, this creates first a new target state in the automata and then adds a an ALL transition from the @from state to the target state. That transition is an epsilon transition allowed only when all transitions from the @from node have been activated.

xmlAutomataNewCountTrans ()

xmlAutomataStatePtr	xmlAutomataNewCountTrans	(xmlAutomataPtr am, 
							 xmlAutomataStatePtr from, 
							 xmlAutomataStatePtr to, 
							 const xmlChar * token, 
							 int min, 
							 int max, 
							 void * data)

If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by a succession of input of value @token and whose number is between @min and @max

xmlAutomataNewCountTrans2 ()

xmlAutomataStatePtr	xmlAutomataNewCountTrans2	(xmlAutomataPtr am, 
							 xmlAutomataStatePtr from, 
							 xmlAutomataStatePtr to, 
							 const xmlChar * token, 
							 const xmlChar * token2, 
							 int min, 
							 int max, 
							 void * data)

If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by a succession of input of value @token and @token2 and whose number is between @min and @max

xmlAutomataNewCountedTrans ()

xmlAutomataStatePtr	xmlAutomataNewCountedTrans	(xmlAutomataPtr am, 
							 xmlAutomataStatePtr from, 
							 xmlAutomataStatePtr to, 
							 int counter)

If @to is NULL, this creates first a new target state in the automata and then adds an epsilon transition from the @from state to the target state which will increment the counter provided

xmlAutomataNewCounter ()

int	xmlAutomataNewCounter		(xmlAutomataPtr am, 
					 int min, 
					 int max)

Create a new counter

xmlAutomataNewCounterTrans ()

xmlAutomataStatePtr	xmlAutomataNewCounterTrans	(xmlAutomataPtr am, 
							 xmlAutomataStatePtr from, 
							 xmlAutomataStatePtr to, 
							 int counter)

If @to is NULL, this creates first a new target state in the automata and then adds an epsilon transition from the @from state to the target state which will be allowed only if the counter is within the right range.

xmlAutomataNewEpsilon ()

xmlAutomataStatePtr	xmlAutomataNewEpsilon	(xmlAutomataPtr am, 
						 xmlAutomataStatePtr from, 
						 xmlAutomataStatePtr to)

If @to is NULL, this creates first a new target state in the automata and then adds an epsilon transition from the @from state to the target state

xmlAutomataNewNegTrans ()

xmlAutomataStatePtr	xmlAutomataNewNegTrans	(xmlAutomataPtr am, 
						 xmlAutomataStatePtr from, 
						 xmlAutomataStatePtr to, 
						 const xmlChar * token, 
						 const xmlChar * token2, 
						 void * data)

If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by any value except (@token,@token2) Note that if @token2 is not NULL, then (X, NULL) won't match to follow # the semantic of XSD ##other

xmlAutomataNewOnceTrans ()

xmlAutomataStatePtr	xmlAutomataNewOnceTrans	(xmlAutomataPtr am, 
						 xmlAutomataStatePtr from, 
						 xmlAutomataStatePtr to, 
						 const xmlChar * token, 
						 int min, 
						 int max, 
						 void * data)

If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by a succession of input of value @token and whose number is between @min and @max, moreover that transition can only be crossed once.

xmlAutomataNewOnceTrans2 ()

xmlAutomataStatePtr	xmlAutomataNewOnceTrans2	(xmlAutomataPtr am, 
							 xmlAutomataStatePtr from, 
							 xmlAutomataStatePtr to, 
							 const xmlChar * token, 
							 const xmlChar * token2, 
							 int min, 
							 int max, 
							 void * data)

If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by a succession of input of value @token and @token2 and whose number is between @min and @max, moreover that transition can only be crossed once.

xmlAutomataNewState ()

xmlAutomataStatePtr	xmlAutomataNewState	(xmlAutomataPtr am)

Create a new disconnected state in the automata

xmlAutomataNewTransition ()

xmlAutomataStatePtr	xmlAutomataNewTransition	(xmlAutomataPtr am, 
							 xmlAutomataStatePtr from, 
							 xmlAutomataStatePtr to, 
							 const xmlChar * token, 
							 void * data)

If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by the value of @token

xmlAutomataNewTransition2 ()

xmlAutomataStatePtr	xmlAutomataNewTransition2	(xmlAutomataPtr am, 
							 xmlAutomataStatePtr from, 
							 xmlAutomataStatePtr to, 
							 const xmlChar * token, 
							 const xmlChar * token2, 
							 void * data)

If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by the value of @token

xmlAutomataSetFinalState ()

int	xmlAutomataSetFinalState	(xmlAutomataPtr am, 
					 xmlAutomataStatePtr state)

Makes that state a final state

xmlFreeAutomata ()

void	xmlFreeAutomata			(xmlAutomataPtr am)

Free an automata

xmlNewAutomata ()

xmlAutomataPtr	xmlNewAutomata		(void)

Create a new automata