Data
DataCreateWithBytes(unsigned char *bytes, long length)
{
Data self;
if (bytes == NULL || (self = DataCreate()) == NULL)
return NULL;
self->destroy = DataDestroy;
self->_length = length;
self->_base = bytes;
return self;
}
int
main(int argc, char **argv)
{
Data a;
struct data data;
static unsigned char sample[] = { 1, 2, 3, 4 };
printf("\n--Data--\n");
printf("init local stack object\n");
DataInit(&data);
printf("destroy local stack object\n");
data.destroy(&data);
printf("create dynamic object");
isNotNull((a = DataCreate()));
printf("destroy dynamic object\n");
a->destroy(a);
printf("\nDataCreateCopyBytes()");
isNotNull(a = DataCreateCopyBytes(sample, sizeof (sample)));
printf("length equals original...%s\n", (size_t) a->length(a) == sizeof (sample) ? "OK" : "FAIL");
printf("content same as original...%s\n", memcmp(a->base(a), sample, sizeof (sample)) == 0 ? "OK" : "FAIL");
printf("destroy a\n");
a->destroy(a);
printf("\nDataCreateCopyString()");
isNotNull(a = DataCreateCopyString("sample"));
printf("length equals original...%s\n", (size_t) a->length(a) == sizeof ("sample") ? "OK" : "FAIL");
printf("length equals strlen()+1...%s\n", (size_t) a->length(a) == strlen("sample")+1 ? "OK" : "FAIL");
printf("memcmp() with original...%s\n", memcmp(a->base(a), "sample", (long) sizeof ("sample")) == 0 ? "OK" : "FAIL");
printf("strcmp() with original...%s\n", strcmp(a->base(a), "sample") == 0 ? "OK" : "FAIL");
printf("destroy a\n");
a->destroy(a);
printf("\n--DONE--\n");
return 0;
}
//hlavne vlakno
int main(int argc, char *argv[]) {
int const THREAD_COUNT = 5; //pocet vlakien
pthread_t id[THREAD_COUNT]; //ID vlakien
int i;
//inicializacia generatora nahodnych cisiel
srand(time(NULL));
//vytvorenie kluca pre spedifike premenne
//TODO
//vytvorenie vstupnych udajov pre vlakna a vytvorenie vlakien
for(i = 0; i < THREAD_COUNT; i++ ) {
Data * data = DataCreate(i); //vytvorenie a inicializacia parametra
//vytvorenie vlakna a predanie parametra
pthread_create(&id[i], NULL, Worker, (void *) data);
}
//cakanie hlavneho vlakna
sleep(5);
//synchronne zrusenie vlakien
for (i = 0; i < THREAD_COUNT; i++)
{
pthread_cancel(id[i]);
}
//cakanie na ukoncenie vlakien
for (i = 0; i < THREAD_COUNT; i++)
{
pthread_join(id[i], NULL);
//fprintf(stdout, "Data: %c a %d\n", data->label, data->counter);
// DataPrintAndDestroy(data);
}
printf("vsetky pracovne vlakna ukoncene\n");
return EXIT_SUCCESS;
}
