int main(int argc, char *argv[])
{
ListContainer list_container;
StackContainer stack_container;
stack_container.all_lists = &list_container;
TreeContainer tree_container;
tree_container.all_lists = &list_container;
HashContainer hash_container;
hash_container.all_lists = &list_container;
hash_container.stopword_tree = &tree_container;
GraphContainer *graph_container[64];
for(int i = 0; i<64; i++)
graph_container[i] = NULL;
if ( argc != 2 )
{
list_container.error("No file input or too many arguments, please try again");
return -1;
}
ArgumentManager argMgr(argv[1]);
string filename = argMgr.get("script");
//string dict_filename = argMgr.get("dictionary");
char* fn = new char[filename.length()+1];
strcpy(fn, filename.c_str());
//list_container.initialize("dictionary", dict_filename); //insert the dictionary into a list
//ListNode* dictionary_list = list_container.find_list("dictionary");
//tree_container.initiate_tree(dictionary_list->list);
//tree_container.printLevelOrder(tree_container.root, 6);
ifstream fin(fn);
if(fin.fail())
{
list_container.error("Failure to open script file "+filename+" exiting program...");
return -1;
}
list_container.error("||||||||||||| Start log for script file "+filename+" |||||||||||||");
OperationQueue opQueue(filename);
while(!opQueue.isEmpty())
{
Operation op = opQueue.pop();
//cout << op;
if(op.isExpression()) //if true, operation is an expression that needs to be evaluated
{
stack_container.convertToPostfix(op.getExpression()); //convert infix to postfix
stack_container.postfixCalc(op.getName()); //calculte the postfix expression and perform the operations
}
else if(op.getName() == "load" || op.getName() == "rank" || op.getName() == "dijkstra" || op.getName() == "topsort" )
{
if(op.getName() == "load") //loads a file-list text file into an object of graph_container, that is unique to the graph_container's web_id.
{ //and then uses the objects initialize_graph function to build a graph based on the given file-list text file.
string cleaned_filename = list_container.clean_file_name(op.getParameter(1));
for(int i = 0; i<64; i++)//find the first empty graph_container. (support for up to 64 different load functions)
{
if(graph_container[i] == NULL) //once found, create an instance of the object, and initialize the graph with the given file list
{
graph_container[i] = new GraphContainer();
graph_container[i]->web_id = op.getParameter(0);
graph_container[i]->initialize_graph(cleaned_filename);
break;
}
}
}
else if(op.getName() == "rank")
{
string cleaned_filename = list_container.clean_file_name(op.getParameter(1));
for(int i = 0; i<64; i++)
{
if(op.getParameter(0) == graph_container[i]->web_id)
{
graph_container[i]->rank_output(cleaned_filename);
break;
}
}
}
else if(op.getName() == "dijkstra")//call in script with dijkstra(WEBNAME,'vertexname.html')
{
string cleaned_filename = list_container.clean_file_name(op.getParameter(1));
for(int i = 0; i<64; i++)
{
if(op.getParameter(0) == graph_container[i]->web_id)
{
graph_container[i]->dijkstra_calculate(cleaned_filename);
break;
}
}
}
}
else if(op.getName() == "write" || op.getName() == "read") //if false, the operation could be a simple read or write
{
if(op.getName() == "write")
{
if(op.parameterCount() == 2) //this means there is no 'forward' or 'reverse' specification in which we will just assume forward
{
list_container.writeForward(op.getParameter(0), op.getParameter(1), "iterative");
}
else if(op.getParameter(2) == "forward")
{
list_container.writeForward(op.getParameter(0), op.getParameter(1), "iterative");
}
else if(op.getParameter(2) == "reverse")
{
list_container.writeReverse(op.getParameter(0), op.getParameter(1), "iterative");
}
else
{
list_container.writeForward(op.getParameter(0), op.getParameter(1), "recursive");
}
continue;
}
if(op.getName() == "read")
{
list_container.initialize(op.getParameter(0), op.getParameter(1));
continue;
}
}
else if(op.getName() == "union" || op.getName() == "intersection" || op.getName() == "check") //if not expression or read/write, it must be a union or intersection command
{
if(op.getName() == "union")
{
//call union func from list container with op.getParameter(0) 1 and 2
list_container.union_initialize(op.getParameter(0), op.getParameter(1), op.getParameter(2), "recursive");
//continue;
}
else if(op.getName() == "intersection")
{
//call intersection func from list container with op.getParameter(0) 1 and 2
list_container.intersect_initialize(op.getParameter(0), op.getParameter(1), op.getParameter(2), "recursive");
//continue;
}
else if(op.getName() == "check")
{
//call function that checks the op.getParameter(1) list with the dictionary passed earlier and then stores
//the misspelled words or words that aren't in the dictionary to op.getParameter(0).
tree_container.check(op.getParameter(0), op.getParameter(1));
}
}
else if(/*op.getName() == "load" ||*/ op.getName() == "filter" || op.getName() == "index" || op.getName() == "search")
{
/*if(op.getName() == "load")
{
//cout << "op name: " << op.getName() << endl;
list_container.initialize(op.getParameter(0), op.getParameter(1));
ListNode* temp;
temp = list_container.find_list(op.getParameter(0)); //find corpus list
Node* current;
current = temp->list.head;
while(current != NULL)
{
list_container.initialize(current->word, current->word);
current = current->next;
}
}
else*/
if(op.getName() == "filter")
{
//cout << "op name: " << op.getName() << endl;
list_container.initialize("stopwordUNIQ", op.getParameter(1)); //insert the stop word dictionary into a list
ListNode* stopword_list = list_container.find_list("stopwordUNIQ");
tree_container.initiate_tree(stopword_list->list);
//since hash_container has an object of tree_container given to it earlier, this tree is now created and stored
//in hash_container for use as a filter.
hash_container.filter(op.getParameter(0));
//tree_container.printLevelOrder(tree_container.root, 6);
//hash_container.stopword_tree->printLevelOrder(hash_container.stopword_tree->root, 6);
}
else if(op.getName() == "index")
{
hash_container.index(op.getParameter(0));
}
else if(op.getName() == "search")
{
int i = 1;
for(i; i < op.parameterCount()-1;i++)
{
string keyword = list_container.clean_file_name(op.getParameter(i));
hash_container.search(op.getParameter(0), keyword);
}
}
}
else
list_container.error("operation is neither an expression, read/write, or union/intersection and therefore invalid");
}
//list_container.armageddon(); //deallocates all memory taken by the various lists and crashes the program currently, after merge was implemented in union_func_iterative
list_container.error("||||||||||||| End log for script file "+filename+" |||||||||||||");
return 99;
}
int main(int argc, char *argv[])
{
ListContainer list_container;
StackContainer stack_container;
TimeComplexity time_complexity; //TODO: ensure that the below sharing of the same list_container does not interfere with the stack or arithmetic infix to postfix conversions.
time_complexity.all_lists = &list_container; //gives the TimeComplexity object an address to the listContainer
stack_container.all_lists = &list_container; //gives the stackContainer an address to the listContainer
/*
time_actual = 0;
list_container.initialize("A", "A20.txt");
ListNode* list = list_container.find_list("A");
int n_hi = list_container.getN("A");
int estimate = (n_hi*(6*n_hi))+ 9;
cout << estimate << " ESTIMATE " << endl;
list->list.alphabetize();
cout << time_actual << endl;
list->list.output();
return 99; */
if ( argc != 2 )
{
list_container.error("No file input or too many arguments, please try again");
return -1;
}
ArgumentManager argMgr(argv[1]);
string filename = argMgr.get("script");
time_complexity.result_filename = argMgr.get("result");
time_complexity.output("L1,L2,,,,-----,---,O(g(n)),--------,,", "");
time_complexity.output("size,size,operation,T(n) estimate,T(n) actual,c,n0,g(n)=n^2", "append");
char* fn = new char[filename.length()+1];
strcpy(fn, filename.c_str());
ifstream fin(fn);
if(fin.fail())
{
list_container.error("Failure to open script file "+filename+" exiting program...");
return -1;
}
list_container.error("||||||||||||| Start log for script file "+filename+" |||||||||||||");
OperationQueue opQueue(filename);
while(!opQueue.isEmpty())
{
Operation op = opQueue.pop();
//cout << op << endl;
if(op.isExpression()) //if true, operation is an expression that needs to be evaluated
{
stack_container.convertToPostfix(op.getExpression()); //convert infix to postfix
stack_container.postfixCalc(op.getName()); //calculte the postfix expression and perform the operations
}
else if(op.getName() == "write" || op.getName() == "read") //if false, the operation could be a simple read or write
{
if(op.getName() == "write")
{
if(op.parameterCount() == 2) //this means there is no 'forward' or 'reverse' specification in which we will just assume forward
{
list_container.writeForward(op.getParameter(0), op.getParameter(1));
}
else if(op.getParameter(2) == "forward")
{
list_container.writeForward(op.getParameter(0), op.getParameter(1));
}
else if(op.getParameter(2) == "reverse")
{
list_container.writeReverse(op.getParameter(0), op.getParameter(1));
}
else
{
list_container.writeForward(op.getParameter(0), op.getParameter(1));
}
continue;
}
if(op.getName() == "read")
{
list_container.initialize(op.getParameter(0), op.getParameter(1));
continue;
}
}
else if(op.getName() == "union" || op.getName() == "intersection") //if not expression or read/write, it must be a union or intersection command
{
if(op.getName() == "union")
{
// call time complex func, and union here using op.getParameter(0) 1 and 2
time_complexity.union_tracktime(op.getParameter(0), op.getParameter(1), op.getParameter(2));
continue;
}
else if(op.getName() == "intersection")
{
// call time complex func, and intersection here using op.getParameter(0) 1 and 2
time_complexity.intersection_tracktime(op.getParameter(0), op.getParameter(1), op.getParameter(2));
continue;
}
}
else
list_container.error("operation is neither an expression, read/write, or union/intersection and therefore invalid");
}
//list_container.armageddon(); //deallocates all memory taken by the various lists and crashes the program currently, after merge was implemented in union_func_iterative
list_container.error("||||||||||||| End log for script file "+filename+" |||||||||||||");
return 99;
}