void SystemCore::deserializeActiveSystems(Tny* root, uint64_t referenceTime)
{
if (root->type != TNY_DICT)
{
std::cerr << "es-system: Unexpected type during deserialization." << std::endl;
throw std::runtime_error("Unexepected Tny type");
}
while (Tny_hasNext(root))
{
root = Tny_next(root);
std::string name = root->key;
if (root->type != TNY_OBJ)
{
std::cerr << "es-system: Unexpected type during deserialization." << std::endl;
throw std::runtime_error("Unexpected Tny type");
}
Tny* comp = root->value.tny;
if (comp->type != TNY_DICT)
{
std::cerr << "es-system: Unexpected type during deserialization." << std::endl;
throw std::runtime_error("Unexpected Tny type");
}
Tny* val = Tny_get(comp, "interval");
uint64_t interval = val->value.num;
Tny_get(comp, "stagger");
uint64_t stagger = val->value.num;
// We ignore next exec and calculate it ourselves.
//Tny_get(comp, "nextExec");
//uint64_t nextExec = val->value.num;
addActiveSystem(name, interval, referenceTime, stagger);
}
}
int main(void)
{
Tny *root = NULL;
Tny *embedded = NULL;
Tny *tmp = NULL;
char *message = "Message";
uint32_t ui32 = 0xB16B00B5;
uint64_t ui64 = 0xDEADBEEFABAD1DEAlu;
char c = 'A';
double flt = 13.37f;
char *typesStr[] = {"BINARY", "INT32", "INT64", "CHAR", "NULL", "DOUBLE"};
TnyType types[] = {TNY_BIN, TNY_INT32, TNY_INT64, TNY_CHAR, TNY_NULL, TNY_DOUBLE};
void *values[] = {message, &ui32, &ui64, &c, NULL, &flt};
size_t sizes[] = {strlen(message),0, 0, 0, 0, 0};
char *keys[] = {"Key1", "Key2", "Key3", "Key4", "Key5", "Key6"};
char corruptedObj[] = {0x01, 0x01, 0x00, 0x00, 0x00, 0x04, 0x08, 0x00, 0x00,
0x00, 0x4D, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65};
int counter = 0;
int errors = 0;
// Checking every datatype in an array.
for (int i = 0; i < 6; i++) {
root = Tny_add(NULL, TNY_ARRAY, NULL, NULL, 0);
root = Tny_add(root, types[i], NULL, values[i], sizes[i]);
if(serialize_deserialize(root)) {
printf("Test with type %s in an array failed.\n", typesStr[i]);
errors++;
}
TnyElement_free(root);
}
// Checking every datatype in a dictionary.
for (int i = 0; i < 6; i++) {
root = Tny_add(NULL, TNY_DICT, NULL, NULL, 0);
root = Tny_add(root, types[i], keys[i], values[i], sizes[i]);
if(serialize_deserialize(root)) {
printf("Test with type %s in a dictionary failed.\n", typesStr[i]);
errors++;
}
TnyElement_free(root);
}
// Adding every datatype to an array.
root = Tny_add(NULL, TNY_ARRAY, NULL, NULL, 0);
for (int i = 0; i < 6; i++) {
root = Tny_add(root, types[i], NULL, values[i], sizes[i]);
}
if (serialize_deserialize(root)) {
printf("Test with all types in an array failed.\n");
errors++;
}
TnyElement_free(root);
// Adding every datatype to a dictionary.
root = Tny_add(NULL, TNY_DICT, NULL, NULL, 0);
for (int i = 0; i < 6; i++) {
root = Tny_add(root, types[i], keys[i], values[i], sizes[i]);
}
if (serialize_deserialize(root)) {
printf("Test with all types in a dictionary failed.\n");
errors++;
}
TnyElement_free(root);
// Adding a dictionary to an array.
root = Tny_add(NULL, TNY_ARRAY, NULL, NULL, 0);
for (int i = 0; i < 6; i++) {
root = Tny_add(root, types[i], NULL, values[i], sizes[i]);
}
embedded = Tny_add(NULL, TNY_DICT, NULL, NULL, 0);
for (int i = 0; i < 6; i++) {
embedded = Tny_add(embedded, types[i], keys[i], values[i], sizes[i]);
}
Tny_add(root, TNY_OBJ, NULL, embedded, 0);
if (serialize_deserialize(root)) {
printf("Test with a sub document in an array failed.\n");
errors++;
}
if (root != NULL && embedded != NULL) {
// Fetching a random element from an array
tmp = Tny_at(root, 2);
if (tmp == NULL || tmp->value.num != *(uint64_t*)values[2]) {
printf("Fetching element at position 2 failed!\n");
errors++;
}
// Fetching a random element from a dictionary
tmp = Tny_get(embedded, "Key3");
if (tmp == NULL || tmp->value.num != *(uint64_t*)values[2]) {
printf("Fetching element with key 'Key3' failed!\n");
errors++;
}
// Remove an element.
Tny_remove(Tny_at(root, 2));
tmp = Tny_at(root, 2);
if (tmp == NULL || tmp->value.chr != *(char*)values[3]) {
printf("Deleting element at position 2 failed!\n");
errors++;
}
// Adding element after position 2
ui32 = 0x12345678;
tmp = Tny_at(root, 2);
Tny_add(tmp, TNY_INT32, NULL, &ui32, 0);
tmp = Tny_at(root, 3);
if (tmp == NULL || tmp->value.num != ui32) {
printf("Adding element after position 2 failed!\n");
errors++;
}
}
TnyElement_free(root);
// Testing the iterator functions.
root = Tny_add(NULL, TNY_ARRAY, NULL, NULL, 0);
for (uint32_t i = 0; i < 10; i++) {
root = Tny_add(root, TNY_INT32, NULL, &i, 0);
}
counter = 0;
root = root->root;
while (Tny_hasNext(root)) {
root = Tny_next(root);
if (root->value.num != counter) {
printf("Iterator Test (1) failed!\n");
errors++;
break;
}
counter++;
}
if (counter != root->root->size) {
printf("Iterator Test (2) failed!\n");
errors++;
}
TnyElement_free(root);
// Loading a corrupted document containing a corrupted size field.
root = Tny_loads(corruptedObj, sizeof(corruptedObj));
if (root == NULL || root->size != 0) {
printf("Loading of a corrupted document failed!\n");
errors++;
}
TnyElement_free(root);
printf("Tny tests completed with %u error(s).\n", errors);
return EXIT_SUCCESS;
}
Tny* Tny_add(Tny *prev, TnyType type, char *key, void *value, uint64_t size)
{
Tny *tny = NULL;
enum {CHECK_PRECONDITIONS, ALLOCATE, CHAIN, SET_KEY, SET_VALUE, FAILED};
int status = CHECK_PRECONDITIONS;
int loop = 1;
int isoverwrite = 0;
size_t keyLen = 0;
while (loop) {
switch (status) {
case CHECK_PRECONDITIONS:
if ((prev != NULL && type != TNY_ARRAY && type != TNY_DICT) ||
(prev == NULL && (type == TNY_ARRAY || type == TNY_DICT))) {
status = ALLOCATE;
if (prev != NULL && prev->root->type == TNY_DICT && key == NULL) {
/* Dict must have a key! */
status = FAILED;
} else if (key != NULL && prev != NULL && prev->root->type == TNY_DICT) {
tny = Tny_get(prev, key);
if (tny != NULL) {
Tny_freeValue(tny);
status = SET_VALUE;
isoverwrite = 1;
}
}
} else {
status = FAILED;
}
break;
case ALLOCATE:
tny = malloc(sizeof(Tny));
if (tny != NULL) {
memset(tny, 0, sizeof(Tny));
status = CHAIN;
} else {
status = FAILED;
}
break;
case CHAIN:
if (prev != tny) {
if (prev != NULL) {
tny->prev = prev;
tny->next = prev->next;
prev->next = tny;
if (tny->next != NULL) {
tny->next->prev = tny;
}
tny->root = prev->root;
tny->root->size++;
tny->docSizePtr = tny->root->docSizePtr;
} else {
tny->root = tny;
tny->docSizePtr = &tny->docSize;
}
}
if (key != NULL && tny->key == NULL && prev->root->type == TNY_DICT) {
status = SET_KEY;
} else {
status = SET_VALUE;
}
break;
case SET_KEY:
keyLen = strlen(key) + 1;
tny->key = malloc(keyLen);
if (tny->key != NULL) {
memcpy(tny->key, key, keyLen);
Tny_addSize(tny, sizeof(uint32_t) + keyLen);
status = SET_VALUE;
} else {
status = FAILED;
}
break;
case SET_VALUE:
tny->type = type;
if (type != TNY_ARRAY && type != TNY_DICT) {
/* Set size */
tny->size = size;
/* Set value */
if (tny->type == TNY_OBJ) {
if (value != NULL) {
tny->value.tny = Tny_copy(tny->root->docSizePtr, value);
if (tny->value.tny == NULL) {
status = FAILED;
break;
}
}
} else if (tny->type == TNY_BIN) {
tny->value.ptr = malloc(size);
if (tny->value.ptr != NULL) {
memcpy(tny->value.ptr, value, size);
} else {
status = FAILED;
break;
}
} else if (tny->type == TNY_CHAR) {
tny->value.chr = *((char*)value);
} else if (tny->type == TNY_INT32) {
tny->value.num = *((uint32_t*)value);
} else if (tny->type == TNY_INT64) {
tny->value.num = *((uint64_t*)value);
} else if (tny->type == TNY_DOUBLE) {
tny->value.flt = *((double*)value);
}
}
Tny_addSize(tny, Tny_valueSize(tny->type, tny->size));
/* SUCCESS */
loop = 0;
break;
case FAILED:
if (tny != NULL && !isoverwrite) {
free(tny->key);
free(tny);
}
tny = NULL;
loop = 0;
isoverwrite = 0;
break;
}
}
return isoverwrite ? prev : tny;
}
Tny* Tny_add(Tny *prev, TnyType type, char *key, void *value, uint64_t size)
{
Tny *tny = NULL;
if ((prev != NULL && type != TNY_ARRAY && type != TNY_DICT) ||
(prev == NULL && (type == TNY_ARRAY || type == TNY_DICT))) {
if (prev != NULL && prev->root->type == TNY_DICT && key == NULL) {
// Dict must have a key!
return NULL;
}
if (key != NULL) {
tny = Tny_get(prev, key);
}
if (tny == NULL) {
tny = malloc(sizeof(Tny));
memset(tny, 0, sizeof(Tny));
// Add to doubly-linked list
if (prev != NULL) {
tny->prev = prev;
tny->next = prev->next;
prev->next = tny;
if (tny->next != NULL) {
tny->next->prev = tny;
}
tny->root = prev->root;
tny->root->size++;
} else {
tny->root = tny;
}
} else {
Tny_freeContent(tny);
}
// Set key if present.
if (key != NULL) {
tny->key = malloc(strlen(key) + 1);
memcpy(tny->key, key, strlen(key) + 1);
}
tny->type = type;
if (type != TNY_ARRAY && type != TNY_DICT) {
// Set size
tny->size = size;
// Set value
if (tny->type == TNY_OBJ) {
tny->value.ptr = ((Tny*)value)->root;
} else if (tny->type == TNY_BIN) {
tny->value.ptr = malloc(size);
memcpy(tny->value.ptr, value, size);
} else if (tny->type == TNY_CHAR) {
tny->value.chr = *((char*)value);
} else if (tny->type == TNY_INT32) {
tny->value.num = *((uint32_t*)value);
} else if (tny->type == TNY_INT64) {
tny->value.num = *((uint64_t*)value);
} else if (tny->type == TNY_DOUBLE) {
tny->value.flt = *((double*)value);
}
}
}
return tny;
}
