} END_TEST
// Ensure a single value can be prepended and then shfited off one
// ✔ Data should be as expected
// ✔ Size should be 0
START_TEST (test_prepend_1_shift_1_list) {
kld_list_t * list = (kld_list_t *) new_list();
char * buf = "test data";
list_prepend(list, buf);
list_shift(list);
fail_if(list->size != 0, "Unexpected list size");
fail_if(!list_is_empty(list), "List doesn't report as empty");
} END_TEST
static LakeVal *_define(LakeCtx *ctx, Env *env, LakeList *expr)
{
/* TODO: make these more robust, check all expected params */
/* (define x 42) */
if (LIST_N(expr) == 3 && lake_is_type(TYPE_SYM, LIST_VAL(expr, 1))) {
list_shift(expr); /* drop the "define" symbol */
LakeSym *var = SYM(list_shift(expr));
LakeVal *form = list_shift(expr);
env_define(env, var, eval(ctx, env, form));
}
/* (define (inc x) (+ 1 x)) */
else if (LIST_N(expr) >= 3 && lake_is_type(TYPE_LIST, LIST_VAL(expr, 1))) {
list_shift(expr); /* drop the "define" symbol */
LakeList *params = LIST(list_shift(expr));
LakeSym *var = SYM(list_shift(params));
LakeList *body = expr;
env_define(env, var, VAL(fn_make(params, NULL, body, env)));
}
/* (define (print format . args) (...)) */
else if (LIST_N(expr) >= 3 && lake_is_type(TYPE_DLIST, LIST_VAL(expr, 1))) {
list_shift(expr); /* drop the "define" symbol */
LakeDottedList *def = DLIST(list_shift(expr));
LakeList *params = dlist_head(def);
LakeSym *varargs = SYM(dlist_tail(def));
LakeSym *var = SYM(list_shift(params));
LakeList *body = expr;
env_define(env, var, VAL(fn_make(params, varargs, body, env)));
}
else {
invalid_special_form(expr, "define requires at least 2 parameters");
}
return NULL;
}
static void quote_stats(irc_t *irc, const char *channel, const char *user, list_t *list) {
const char *who = list_shift(list);
if (!who) {
int count = quote_length();
int request = database_request_count(irc, "QUOTES");
return irc_write(irc, channel, "%s: quote stats -> %d quotes -> requested %d times", user, count, request);
}
int count = 0;
if (!quote_count(who, &count))
return irc_write(irc, channel, "%s: %s has no quotes", user, who);
const char *plural = (count > 1) ? "quotes" : "quote";
if (strcmp(user, who))
irc_write(irc, channel, "%s: %s has %d %s", user, who, count, plural);
else
irc_write(irc, channel, "%s: you have %d %s", user, count, plural);
}
} END_TEST
// Ensure that shifting off a list returns the expected data.
// ✔ Head should be updated
// ✔ Tail should be updated
// ✔ Data should be the same
START_TEST (test_shift_list) {
kld_list_t * list = (kld_list_t *) new_list();
char * buf = "test data";
char * buf2 = "test data2";
list_append(list, buf);
list_append(list, buf2);
kld_list_node_t * tmp = (kld_list_node_t *) list_shift(list);
fail_if(tmp == NULL, "Returned value is null");
fail_if(tmp->data != "test data", "Unexpected data value for returned list node");
} END_TEST
int list_append( list_t *list_in, void *val_in )
{
/* If there isn't enough memory allocated */
if( list_in->size + 1 > list_in->alloc )
{
if( list_grow( list_in, LIST_SIZE_INC ) == -1 )
return -1;
}
else /* If there is enough, then either there is some at the beginning or some at the end */
{
if( (byte_t*)list_in->start > (byte_t*)list_in->pointer )
if( list_shift( list_in, -1 ) == -1 )
return -1;
}
bcopy( val_in, (byte_t*) list_in->start + list_in->size * list_in->step, list_in->step );
++list_in->size;
return list_in->size;
}
// get the next element without actually removing it from the queeue.
int peekQueue(simplequeue_t *msgqueue, void **data, int *size)
{
simplewrapper_t *swrap;
pthread_mutex_lock(&(msgqueue->qlock));
if (msgqueue->cursize <= 0)
{
*size = 0;
*data = NULL;
pthread_mutex_unlock(&(msgqueue->qlock));
return EXIT_FAILURE;
} else
{
swrap = list_shift(msgqueue->queue);
*size = swrap->size;
*data = &(swrap->data);
list_unshift(msgqueue->queue, swrap);
pthread_mutex_unlock(&(msgqueue->qlock));
return EXIT_SUCCESS;
}
}
static void
utimer(void)
{
L4_KDB_SetThreadName(sos_my_tid(), "utimer");
L4_Accept(L4_UntypedWordsAcceptor);
List *entryq;
entryq = list_empty();
for (;;) {
L4_Yield();
// Walk the timer list
L4_Word_t now = L4_KDB_GetTick();
list_delete(entryq, processExpired, &now);
// Wait for a new packet either blocking or non-blocking
L4_MsgTag_t tag = L4_Niltag;
if (list_null(entryq))
L4_Set_ReceiveBlock(&tag);
else
L4_Clear_ReceiveBlock(&tag);
L4_ThreadId_t wait_tid = L4_nilthread;
tag = L4_Ipc(L4_nilthread, L4_anythread, tag, &wait_tid);
if (!L4_IpcFailed(tag)) {
// Received a time out request queue it
L4_Msg_t msg; L4_MsgStore(tag, &msg); // Get the message
utimer_entry_t *entry = (utimer_entry_t *) L4_MsgWord(&msg, 0);
entry->fTid = wait_tid;
list_shift(entryq, entry);
}
else if (3 == L4_ErrorCode()) // Receive error # 1
continue; // no-partner - non-blocking
else
assert(!"Unhandled IPC error");
}
}
int queue_dequeue(Queue *que, void **data){
return list_shift(que, data);
}
void test(string args)
{
args = splitArg(args, 1);
if(streql(args, "") || streql(args, "-H"))
{
print("\nThis file is in charge of testing the data types embedded in Q-OS.",black);
print("\nAccepted Arguments:\n-list\tTests the list.c file\n-set \ttests the set.c file", black);
print("\n-strb\ttests the strbuilder.c file\n-y \tshould return the current year...",black);
}
else if(streql(args, "-LIST"))//For testing lists
{
newline();
list_t test_list = list_init();
test_list.autoShrink = true;
for(uint8 i = 0; i < 4; i++)
{
list_add(&test_list, "1");
list_add(&test_list, "2");
list_add(&test_list, "3");
list_add(&test_list, "4");
list_add(&test_list, "5");
list_add(&test_list, "6");
list_add(&test_list, "7");
list_add(&test_list, "8");
list_add(&test_list, "9");
list_add(&test_list, "10");
list_add(&test_list, "11");
list_add(&test_list, "12");
list_add(&test_list, "13");
list_add(&test_list, "14");
list_add(&test_list, "15");
list_add(&test_list, "16");
}
list_add(&test_list, "Pointless");
println("Done sizing up", white);
printint(test_list.capt, white);
element_t t;
for(uint8 i = 0; i < 64; i++)
{
t = list_shift(&test_list);
}
println("\nLast item deleted should be \"16\"", white);
println(t.udata.strdata, white);
println("\nDeleting all but element \"Pointless\"", white);
for(uint8 i = 0; i < test_list.size; i++)
{
println(list_get(test_list, i), white);
}
println("Done resizing up", white);
printint(test_list.capt, white);
list_destroy(&test_list);
}
else if(streql(args,"-SET"))
{
set_t test_set = set_init();
for(uint8 i = 0; i < 4; i++)
{
set_add(&test_set, "0");
set_add(&test_set, "1");
set_add(&test_set, "2");
set_add(&test_set, "3");
set_add(&test_set, "4");
set_add(&test_set, "5");
set_add(&test_set, "6");
set_add(&test_set, "7");
set_add(&test_set, "8");
set_add(&test_set, "9");
set_add(&test_set, "10");
set_add(&test_set, "11");
set_add(&test_set, "12");
set_add(&test_set, "13");
set_add(&test_set, "14");
set_add(&test_set, "15");
set_add(&test_set, "16");
print("\nIteration: ", white);
printint(i, white);
}
println("\n\nInsertion::Output should be 17", white);
printint(test_set.size, white);
set_t tmp = set_init();
set_add(&tmp, "Union item");
set_union(&test_set, &tmp);
println("\n\nUnion::Output should be 18", white);
printint(test_set.size, white);
set_intersect(&test_set, &tmp);
println("\n\nIntersect::Output should be 1", white);
printint(test_set.size, white);
println("\n\nPreparing for diff test", white);
set_add(&test_set, "1");
set_add(&test_set, "2");
set_add(&test_set, "3");
set_add(&tmp, "2");
set_add(&tmp, "3");
set_add(&tmp, "4");
set_diff(&test_set, &tmp);
println("Diff::Output should be 2", white);
printint(test_set.size, white);
set_destroy(&tmp);
set_destroy(&test_set);
}
else if(streql(args, "-STRB"))
{
static const string bak = "Hello, world ";
static const uint32 bln = 13;
strbuilder_t test_strb = strbuilder_init();
strbuilder_append(&test_strb, bak);
strbuilder_append(&test_strb, "Hello, 2nd world");
println("\nTesting backup text. Output should 1", red);
printint(streql(bak, test_strb.prevTxt), green);
println("\nOutput should be \"Hello, world Hello, 2nd world\"", red);
println(strbuilder_tostr(test_strb), green);
println("\nRemoving greeters from first world", red);
strbuilder_delete(&test_strb, 0, bln);
println("\nOutput should be \"Hello, 2nd world\"", red);
println(strbuilder_tostr(test_strb), green);
strbuilder_flip(&test_strb);
println("\nOutput should be \"dlrow dn2 ,olleH\"", red);
println(strbuilder_tostr(test_strb), green);
list_t tmp = strbuilder_split(test_strb, " ");
println("\nOutput should be last str split by spaces", red);
for(uint8 i = 0; i < tmp.size; i++)
{
println(list_get(tmp, i), white);
}
list_destroy(&tmp);
strbuilder_destroy(&test_strb);
}
else if(streql(args,"-Y"))
{
//getTime() test
printint(getTime("year"),white);
}
}
/** Release a Strophe connection object.
* Decrement the reference count by one for a connection, freeing the
* connection object if the count reaches 0.
*
* @param conn a Strophe connection object
*
* @return TRUE if the connection object was freed and FALSE otherwise
*
* @ingroup Connections
*/
int xmpp_conn_release(xmpp_conn_t * const conn)
{
xmpp_ctx_t *ctx;
list_t *item;
xmpp_handler_t *temp;
xmpp_handlist_t *hlitem, *thli;
hash_iterator_t *iter;
const char *key;
if (conn->ref > 1) {
conn->ref--;
return 0;
}
ctx = conn->ctx;
/* remove connection from context's connlist */
item = list_pop_by_data(ctx->connlist, (void *)conn);
if (item)
xmpp_free(ctx, item);
else
xmpp_error(ctx, "xmpp", "Connection not in context's list\n");
/* free handler stuff
* note that userdata is the responsibility of the client
* and the handler pointers don't need to be freed since they
* are pointers to functions */
while ((item = list_shift(conn->timed_handlers))) {
xmpp_free(ctx, item->data);
xmpp_free(ctx, item);
}
list_destroy(conn->timed_handlers);
/* id handlers
* we have to traverse the hash table freeing list elements
* then release the hash table */
iter = hash_iter_new(conn->id_handlers);
while ((key = hash_iter_next(iter))) {
hlitem = (xmpp_handlist_t *)hash_get(conn->id_handlers, key);
while (hlitem) {
thli = hlitem;
hlitem = hlitem->next;
xmpp_free(ctx, thli->id);
xmpp_free(ctx, thli);
}
}
hash_iter_release(iter);
hash_release(conn->id_handlers);
while ((item = list_shift(conn->handlers))) {
temp = (xmpp_handler_t *)item->data;
if (temp->ns)
xmpp_free(ctx, temp->ns);
if (temp->name)
xmpp_free(ctx, temp->name);
if (temp->type)
xmpp_free(ctx, temp->type);
xmpp_free(ctx, temp);
xmpp_free(ctx, item);
}
list_destroy(conn->handlers);
if (conn->stream_error) {
xmpp_stanza_release(conn->stream_error->stanza);
if (conn->stream_error->text)
xmpp_free(ctx, conn->stream_error->text);
xmpp_free(ctx, conn->stream_error);
}
parser_free(conn->parser);
/* free send_queue */
list_destroy(conn->send_queue);
if (conn->domain)
xmpp_free(ctx, conn->domain);
if (conn->jid)
xmpp_free(ctx, conn->jid);
if (conn->bound_jid)
xmpp_free(ctx, conn->bound_jid);
if (conn->pass)
xmpp_free(ctx, conn->pass);
if (conn->stream_id)
xmpp_free(ctx, conn->stream_id);
if (conn->lang)
xmpp_free(ctx, conn->lang);
if (conn->tls)
tls_free(conn->tls);
xmpp_free(ctx, conn);
return 1;
}
