int main(int argc, char * argv[])
{
struct PState pstate = {"Unknown", 1, false, "", false, -1};
struct List itemlist = {NULL, NULL};
struct ShoppingCart cart = {NULL, NULL};
char path[PATHSIZE];
struct Item * temp;
// printf("Pstate->name: %s, Pstate->amount: %d\n", pstate.itemname, pstate.amount);
if (argc > 1) {
get_args(argc, argv, &pstate);
getFilePath(path, &pstate);
if (loadAllItems(&itemlist, path) == EL_FAIL) {
printf("Could not read the items.\n");
exit(EXIT_FAILURE);
}
if (pstate.itemid >= 0) {
if (( temp = findItemId(itemlist.head, pstate.itemid)) != NULL) {
strcpy(pstate.itemname, temp->name);
}
}
/// If we have a lookup or search request, execute it and exit program
if (pstate.search) {
printf("Searching for %s.\n", pstate.itemname);
searchItem(&itemlist, pstate.itemname);
freeItemList(&itemlist);
exit(EXIT_SUCCESS);
} else if (pstate.lookup) {
printf("Looking for %s.\n", pstate.itemname);
lookup(&itemlist, pstate.itemname);
freeItemList(&itemlist);
exit(EXIT_SUCCESS);
}
printf("\nCalculations for %d %s\n\n", pstate.amount, pstate.itemname);
printf("Filling shopping cart.\n\n");
if (buildShoppingList(&itemlist, &cart, pstate.itemname, pstate.amount) == EL_FAIL) {
printf("Failure to build shopping list.\n");
exit(EXIT_FAILURE);
}
printf("\n\nTotals for %d %s\n\n", pstate.amount, pstate.itemname);
printShoppingList(cart.head);
freeItemList(&itemlist);
freeCart(&cart);
} else {
printf("\nMissing parameters. \nUse: \n\t%s --help\nfor correct syntax\n\n", argv[0]);
}
return 0;
}
void XFE_URLDesktopType::createItemList(int listSize)
{
if (_numItems>0)
freeItemList();
_url=new char*[listSize];
_title=new char*[listSize];
_description=new char*[listSize];
_filename=new char*[listSize];
_numItems=listSize;
for (int i=0;i<listSize;i++) {
_url[i]=NULL;
_title[i]=NULL;
_description[i]=NULL;
_filename[i]=NULL;
}
}
XFE_URLDesktopType::~XFE_URLDesktopType()
{
freeItemList();
}