END_TEST
START_TEST(eina_hash_all_int)
{
Eina_Hash *hash;
int64_t j[] = { 4321312301243122, 6, 7, 128 };
int i[] = { 42, 6, 7, 0 };
int64_t *test2;
int *test;
int it;
fail_if(eina_init() != 2);
hash = eina_hash_int32_new(NULL);
fail_if(hash == NULL);
for (it = 0; it < 4; ++it)
fail_if(eina_hash_add(hash, &i[it], &i[it]) != EINA_TRUE);
fail_if(eina_hash_del(hash, &i[1], &i[1]) != EINA_TRUE);
test = eina_hash_find(hash, &i[2]);
fail_if(test != &i[2]);
test = eina_hash_find(hash, &i[3]);
fail_if(test != &i[3]);
eina_hash_free(hash);
hash = eina_hash_int64_new(NULL);
fail_if(hash == NULL);
for (it = 0; it < 4; ++it)
fail_if(eina_hash_add(hash, &j[it], &j[it]) != EINA_TRUE);
fail_if(eina_hash_del(hash, &j[1], &j[1]) != EINA_TRUE);
test2 = eina_hash_find(hash, &j[0]);
fail_if(test2 != &j[0]);
eina_hash_free(hash);
fail_if(eina_shutdown() != 1);
}
int
main(int argc, const char *argv[])
{
Eina_Hash *phone_book = NULL;
int i;
int64_t entry_id = 4;
char *phone = NULL;
Eina_Bool r;
Eina_Iterator *it;
void *data;
eina_init();
phone_book = eina_hash_int64_new(_phone_entry_free_cb);
// Add initial entries to our hash
for (i = 0; _start_entries[i].id != -1; i++)
{
eina_hash_add(phone_book, &_start_entries[i].id,
strdup(_start_entries[i].number));
}
// Look for a specific entry and get its phone number
phone = eina_hash_find(phone_book, &entry_id);
if (phone)
{
printf("Printing entry.\n");
printf("Id: %lld\n", entry_id);
printf("Number: %s\n\n", phone);
}
// Delete this entry
r = eina_hash_del(phone_book, &entry_id, NULL);
printf("Hash entry successfully deleted? %d\n\n", r);
// Modify the pointer data of an entry and free the old one
int64_t id3 = 3;
phone = eina_hash_modify(phone_book, &id3,
strdup("+23 45 111-11111"));
free(phone);
// Modify or add an entry to the hash with eina_hash_set
// Let's first add a new entry
int64_t id5 = 5;
eina_error_set(0);
phone = eina_hash_set(phone_book, &id5,
strdup("+55 01 234-56789"));
if (!phone)
{
Eina_Error err = eina_error_get();
if (!err)
{
printf("No previous phone found for id5. ");
printf("Creating new entry.\n");
}
else
printf("Error when setting phone for Raul Seixas\n");
}
else
{
printf("Old phone for id5 was %s\n", phone);
free(phone);
}
printf("\n");
// Now change the phone number
eina_error_set(0);
phone = eina_hash_set(phone_book, &id5,
strdup("+55 02 222-22222"));
if (phone)
{
printf("Changing phone for id5 to +55 02 222-22222. ");
printf("Old phone was %s\n", phone);
free(phone);
}
else
{
Eina_Error err = eina_error_get();
if (err)
printf("Error when changing phone for id5\n");
else
{
printf("No previous phone found for id5. ");
printf("Creating new entry.\n");
}
}
// There are many ways to iterate over our Phone book.
// First, iterate showing the names and associated numbers.
printf("List of phones:\n");
eina_hash_foreach(phone_book, _phone_book_foreach_cb, NULL);
printf("\n");
// Now iterate using an iterator
printf("List of phones:\n");
it = eina_hash_iterator_tuple_new(phone_book);
while (eina_iterator_next(it, &data))
{
Eina_Hash_Tuple *t = data;
const int64_t *id = t->key;
const char *number = t->data;
printf("%lld: %s\n", *id, number);
}
eina_iterator_free(it); // Always free the iterator after its use
printf("\n");
// Just iterate over the keys (names)
printf("List of ids in the phone book:\n");
it = eina_hash_iterator_key_new(phone_book);
while (eina_iterator_next(it, &data))
{
const int64_t *id = data;
printf("%lld\n", *id);
}
eina_iterator_free(it);
printf("\n");
// Just iterate over the data (numbers)
printf("List of numbers in the phone book:\n");
it = eina_hash_iterator_data_new(phone_book);
while (eina_iterator_next(it, &data))
{
const char *number = data;
printf("%s\n", number);
}
eina_iterator_free(it);
printf("\n");
// Check how many items are in the phone book
printf("There are %d items in the hash.\n\n",
eina_hash_population(phone_book));
// Change the name (key) on an entry
int64_t id6 = 6;
eina_hash_move(phone_book, &id5, &id6);
printf("List of phones after change:\n");
eina_hash_foreach(phone_book, _phone_book_foreach_cb, NULL);
printf("\n");
// Empty the phone book, but don't destroy it
eina_hash_free_buckets(phone_book);
printf("There are %d items in the hash.\n\n",
eina_hash_population(phone_book));
// Phone book could still be used, but we are freeing it since we are
// done for now
eina_hash_free(phone_book);
eina_shutdown();
}
/**
* Prepare the library for use through initialization of any required connections and / or
* variables
*
* @return boolean EINA_TRUE for success, EINA_FALSE on error.
*/
Eina_Bool init(DB *db, Zrpcdb_Connect_Cb cb, Ecore_Event_Handler_Cb error_cb, Ecore_Event_Handler_Cb result_cb, zentific_config *conf){
Esql *e;
if ((!db) || (!cb) || (!conf))
return EINA_FALSE;
eina_init();
zrpcdb_log_dom = eina_log_domain_register("zrpcdb", EINA_COLOR_ORANGE);
if (zrpcdb_log_dom < 0) {
fprintf(stderr, "Could not init zrpcdb log domain\n");
goto err;
}
INF("Initializing source 'zrpcdb'");
if (!db_config_parse(db, conf->DB_MODULES_PATH)){
ERR("Could not parse config file");
goto log;
}
/* make sure that we have all config options */
if ((!db->config->backend) || (!db->config->username) ||
(!db->config->password) || (!db->config->database)) {
ERR("Missing options in db->config file. Requires HOSTNAME, USERNAME, PASSWORD, and DATABASE fields.");
goto cfg;
}
/* FIXME: better value here */
esql_init();
if (db->config->conns < 5){
WRN("DB init: DB pool size must be at least 5. Resizing to 5.");
db->config->conns = 5;
}
e = esql_pool_new(db->config->conns, ESQL_TYPE_MYSQL);
EINA_SAFETY_ON_NULL_GOTO(e, esql);
esql_data_set(e, db);
db->pool_size = db->config->conns;
esql_connect_callback_set(e, (Esql_Connect_Cb)init_cb, cb);
esql_database_set(e, db->config->database);
if (!esql_connect(e, db->config->backend, db->config->username, db->config->password)){
ERR("Could not begin database connection!");
goto conn;
}
db->e = e;
if (!init_count++){
ZRPCDB_EVENT_ERROR = ecore_event_type_new();
zrpc_err = ecore_event_handler_add(ZRPCDB_EVENT_ERROR, error_cb, db);
ZRPCDB_EVENT_RESULT = ecore_event_type_new();
zrpc_res = ecore_event_handler_add(ZRPCDB_EVENT_RESULT, result_cb, db);
type_cbs = eina_hash_int64_new(NULL);
db_cbs = eina_hash_int64_new(NULL);
db_cb_params = eina_hash_int64_new(NULL);
}
// eina_log_domain_level_set("zrpcdb", db->config->loglevel);
return EINA_TRUE;
conn:
esql_free(e);
esql:
esql_shutdown();
cfg:
db_config_free(db->config);
log:
eina_log_domain_unregister(zrpcdb_log_dom);
zrpcdb_log_dom = -1;
err:
eina_shutdown();
return EINA_FALSE;
}
