static int waitjob_cb (const char *jcbstr, void *arg, int errnum)
{
JSON jcb = NULL;
int64_t os = 0, ns = 0, j = 0;
flux_t h = (flux_t)arg;
wjctx_t *ctx = getctx (h);
if (errnum > 0) {
flux_log (ctx->h, LOG_ERR, "waitjob_cb: errnum passed in");
return -1;
}
if (!(jcb = Jfromstr (jcbstr))) {
flux_log (ctx->h, LOG_ERR, "waitjob_cb: error parsing JSON string");
return -1;
}
get_jobid (jcb, &j);
get_states (jcb, &os, &ns);
Jput (jcb);
if ((j == ctx->jobid) && (ns == J_COMPLETE)) {
if (ctx->complete)
touch_outfile (ctx->complete);
flux_log (ctx->h, LOG_INFO, "waitjob_cb: completion notified");
raise (SIGINT);
}
return 0;
}
static int job_status_cb (const char *jcbstr, void *arg, int errnum)
{
int64_t os = 0;
int64_t ns = 0;
int64_t j = 0;
jstatctx_t *ctx = NULL;
flux_t h = (flux_t)arg;
JSON jcb = NULL;
ctx = getctx (h);
if (errnum > 0) {
flux_log (ctx->h, LOG_ERR, "job_status_cb: errnum passed in");
return -1;
}
if (!(jcb = Jfromstr (jcbstr))) {
flux_log (ctx->h, LOG_ERR, "job_status_cb: error parsing JSON string");
return -1;
}
get_jobid (jcb, &j);
get_states (jcb, &os, &ns);
Jput (jcb);
fprintf (ctx->op, "%s->%s\n",
jsc_job_num2state ((job_state_t)os),
jsc_job_num2state ((job_state_t)ns));
fflush (ctx->op);
return 0;
}
static void add_rules(StateMachinePtr sm, BindingsPtr bindings, NodePtr root) {
if (root->get_op() == Op::sm_rules) {
add_rules(sm, bindings, root->get_operand(0));
root = root->get_operand(1);
}
assert(root->get_op() == Op::sm_rule);
if (root->size() == 1) {
// handler
root = root->get_operand(0);
assert(root->get_op() == Op::ON);
assert(root->get_operand(0)->get_op() == Op::CLOSE);
root = root->get_operand(1);
assert(root->get_op() == Op::sm_handler);
if (root->size() == 1) {
StateSet states;
sm->add_close_handler(states, root->get_operand(0));
} else {
StateSet states(sm->get_nofstates());
get_states(sm, root->get_operand(0), states);
sm->add_close_handler(states, root->get_operand(1));
}
} else {
// regular rule
NodePtr smcond = root->get_operand(0);
StateMachineRulePtr rule;
NodePtr node_expr;
if (smcond->size() == 2) {
NodePtr tree_expr = smcond->get_operand(0);
NodeTypeSet nodetypes(nof_node_types(bindings));
get_node_expression(bindings, smcond->get_operand(1),
nodetypes, node_expr);
rule = std::make_shared<StateMachineRule>(sm,
tree_expr, nodetypes, bindings->get_rules());
} else {
if (smcond->get_operand(0)->get_op() == Op::cfg_node_expression) {
NodeTypeSet nodetypes(nof_node_types(bindings));
get_node_expression(bindings, smcond->get_operand(0),
nodetypes, node_expr);
rule = std::make_shared<StateMachineRule>(sm,
nodetypes, bindings->get_rules());
} else {
NodePtr tree_expr = smcond->get_operand(0);
rule = std::make_shared<StateMachineRule>(sm,
tree_expr, bindings->get_rules());
}
}
if (node_expr) {
rule->add_node_condition(node_expr);
}
if (root->get_operand(1)->get_op() == Op::sm_block) {
NodePtr smblock = root->get_operand(1);
rule->add_alternative(create_alternative(sm, smblock));
} else {
add_alternatives(sm, rule, bindings, root->get_operand(1));
}
sm->add_rule(rule);
}
}
int getQTIs(int highPin, int lowPin) // Function - getQTIs
{
int dt = (CLKFREQ / 1000000) * 230; // Set up 230 us time increment
set_outputs(highPin, lowPin, 0b1111); // highPin...lowPin set high
set_directions(highPin, lowPin, 0b1111); // highPin...lowPin set to output
waitcnt(dt + CNT); // Wait 230 us
set_directions(highPin, lowPin, 0b0000); // highPin...lowPin st to input
waitcnt(dt + CNT); // Wait 230 us
int qtis = get_states(highPin, lowPin); // Get 4-bit pattern QTIs apply
return qtis; // Return val containing pattern
}
static int
dump_states_binary(int fd, int verbose, const char* filename)
{
int wfd;
struct pfioc_states ps;
struct pfsync_state *p = NULL;
int nb_states;
int i;
int error = 0;
int errno_saved = 0;
wfd = open(filename, O_WRONLY|O_TRUNC|O_CREAT, 0600);
if (wfd == -1)
err(EXIT_FAILURE, "Cannot open %s", filename);
nb_states = get_states(fd, verbose, &ps);
if (nb_states <= 0) {
close(wfd);
return nb_states;
}
/*
* In the file, write the number of states, then store the different states
* When we will switch to text format, we probably don't care any more about the len
*/
if (write(wfd, &nb_states, sizeof(nb_states)) != sizeof(nb_states)) {
error = EXIT_FAILURE;
errno_saved = errno;
goto done;
}
p = ps.ps_states;
for (i = 0; i < nb_states; i++) {
if (write(wfd, &p[i], sizeof(*p)) != sizeof(*p)) {
error = EXIT_FAILURE;
errno_saved = errno;
goto done;
}
}
done:
free(p);
close(wfd);
// close can't modify errno
if (error) {
errno = errno_saved;
err(error, NULL);
}
return 0;
}
static int
print_states(int fd, int verbose, FILE* f)
{
struct pfioc_states ps;
int nb_states;
nb_states = get_states(fd, verbose, &ps);
if (nb_states <= 0) {
return nb_states;
}
display_states(&ps, verbose, f);
free(ps.ps_states);
return 0;
}
int get_args(char* filename, args_t* args) {
FILE* fp;
int ret = 0;
if ((fp = fopen(filename, "r")) != NULL) {
ret = get_mode(fp, args)
&& get_states(fp, args)
&& get_symbols(fp, args)
&& get_transitions(fp, args);
fclose(fp);
}
return ret;
}
static void get_states(StateMachinePtr sm, NodePtr root, StateSet& states) {
assert(root->get_op() == Op::sm_state_condition);
if (root->size() == 2) {
get_states(sm, root->get_operand(0), states);
root = root->get_operand(1);
} else {
root = root->get_operand(0);
}
std::string statename = root->get_token().get_text();
int index = sm->get_state_by_name(statename);
if (index < 0) {
throw Exception(root->get_location(),
"unknown state: " + statename);
}
states.set(index);
}
static void add_alternatives(StateMachinePtr sm, StateMachineRulePtr rule,
BindingsPtr bindings, NodePtr root) {
if (root->get_op() == Op::sm_alternatives) {
add_alternatives(sm, rule, bindings, root->get_operand(0));
root = root->get_operand(1);
}
assert(root->get_op() == Op::sm_alternative);
NodePtr smblock = root->get_operand(root->size() - 1);
StateMachineRuleAlternativePtr alternative = create_alternative(sm, smblock);
std::size_t nextop = 0;
if (root->get_operand(nextop)->get_op() == Op::cfg_edge_condition) {
NodePtr edge_cond = root->get_operand(nextop++);
LabelSet labels(nof_labels(bindings));
get_labelset(bindings, edge_cond, labels);
alternative->set_labels(labels);
}
if (nextop + 1 < root->size()) {
NodePtr state_cond = root->get_operand(nextop++);
StateSet states(sm->get_nofstates());
get_states(sm, state_cond, states);
alternative->set_states(states);
}
rule->add_alternative(alternative);
}
void print_states() {
read_states();
matrix_t *state_matrix = get_states();
print_matrix(state_matrix, info->state_bits);
}