int connector_hub_add_connector (void * hub,void * connector,void * attr)
{
struct tcloud_connector_hub * conn_hub;
struct List_head * head, *currlib;
Record_List * record_elem;
Record_List * conn_list;
conn_hub = (struct tcloud_connector_hub *)hub;
record_elem = Dalloc(sizeof(Record_List),hub);
if(record_elem==NULL)
return -ENOMEM;
INIT_LIST_HEAD(&(record_elem->list));
record_elem->record=connector;
conn_list=(Record_List *)conn_hub->connector_list;
head = &(conn_list->list);
List_add_tail(&(record_elem->list),head);
struct tcloud_connector * new_conn = connector;
int new_fd;
new_fd=new_conn->conn_ops->getfd(new_conn);
if(new_fd<=0)
return -EINVAL;
FD_SET(new_fd,&conn_hub->readfds);
if(conn_hub->nfds<new_fd+1)
conn_hub->nfds=new_fd+1;
return 0;
}
int list_queue_put(void * list_queue,void * record)
{
LIST_QUEUE * queue;
Record_List * slot;
queue=(LIST_QUEUE *)list_queue;
slot=Calloc0(sizeof(Record_List));
if(slot==NULL)
return -EINVAL;
INIT_LIST_HEAD(&slot->list);
slot->record=record;
List_add_tail(&slot->list,&queue->queue_list.list);
queue->record_num++;
return queue->record_num;
}
int _dispatch_rule_add(void * list,void * rule)
{
int ret;
Record_List * recordhead;
Record_List * newrecord;
POLICY_LIST * rule_list=(POLICY_LIST *)list;
recordhead = &(rule_list->head);
if(recordhead==NULL)
return -ENOMEM;
ret=Galloc0(&newrecord,sizeof(Record_List));
if(newrecord==NULL)
return -ENOMEM;
INIT_LIST_HEAD(&(newrecord->list));
newrecord->record=rule;
List_add_tail(&(newrecord->list),recordhead);
rule_list->policy_num++;
return 1;
}
int hashlist_add_elem(void * hashlist,void * elem)
{
Record_List * new_record;
UUID_LIST * uuid_list= (UUID_LIST *)hashlist;
int hindex;
new_record=Calloc(sizeof(Record_List));
if(new_record==NULL)
return -ENOMEM;
INIT_LIST_HEAD(&(new_record->list));
new_record->record=elem;
if(uuid_list->hash_num==256)
hindex=get_hash_subindex(elem);
else if(uuid_list->hash_num==1024)
hindex=get_hash_index(elem);
else
return -EINVAL;
List_add_tail(&new_record->list,&uuid_list->hash_table[hindex].list);
return 0;
}
/* This function returns a linked list of all the users and passwords from the
auth file read in by the auth thread */
List_t *readInUsersFromFile(char *filename)
{
// Define variables for storing and parsing values
char line[80];
char parsed[80];
List_t *userPassList;
userPassFile *userPassNode;
FILE *file;
// Malloc list
userPassList = (List_t *) malloc( sizeof( List_t ) );
// Init the list to store user and pass in
if (List_init( userPassList ))
{
// Open filename given
file = fopen (filename, "r");
// Check if file is null
if (file != NULL)
{
// Loop through each line of the file
while (fgets(line, 80, file) != NULL)
{
//Read in a line
sscanf (line, "%s", parsed);
// Allocate memory for userPassNode
userPassNode = (userPassFile *) malloc( sizeof( userPassFile ) );
if (userPassNode != NULL)
{
// Add username and password to the struct and then into the linked list
strncpy( userPassNode->usernamePassword, parsed, CHAR_MAX - 1 );
userPassNode->usernamePassword[CHAR_MAX] = '\0'; /* Make sure that it is null-terminated. */
// Add userpass struct to a list
if (List_add_tail( userPassList, (void *)userPassNode ) == 0)
{
printf ("Error in inserting the process into the list.\n");
}
}
else
{
printf("Unable to allocate memory for struct\n");
}
}
fclose(file); /* close the file prior to exiting the routine */
}
else
{
printf("Could not open file, exiting... %s\n", filename);
exit(0);
}
}
else
{
printf("Could not initialize list\n");
}
//Return a linked list with all values
return userPassList;
}
/* This function returns a linked list of the serviceFile struct with all of the
information from the service file in it */
List_t *readInServiceFile(char *filename)
{
/* Read in file from argument supplied
Loop through each line
Store Ticket Secret Value, Service name, secret, and a list of the comma seperated users into a struct
Add each struct to a linked list so you have a list of services, their secret, and their users
Return the linked list */
// Define variables for parseing and storing values
char line[80];
char parsed[80];
char service[80];
char secret[80];
char userList[80];
List_t *returnList;
serviceFile *serviceNode;
FILE *file;
// Malloc list
returnList = (List_t *) malloc( sizeof( List_t ) );
if (List_init( returnList ))
{
// Open filename given
file = fopen (filename, "r");
if (file != NULL)
{
while (fgets(line, 80, file) != NULL)
{
//Read in a line
sscanf (line, "%s", parsed);
//Get parts of service file
sscanf( parsed, "%[^:]:%[^:]:%s", service, secret, userList);
// Add it to the userpass struct
serviceNode = (serviceFile *) malloc( sizeof( serviceFile ) );
if (serviceNode != NULL)
{
strncpy( serviceNode->secretValue, ticketGrantingSecret, TICKET_SECRET_MAX - 1 );
serviceNode->secretValue[TICKET_SECRET_MAX] = '\0'; /* Make sure that it is null-terminated. */
strncpy( serviceNode->service, service, CHAR_MAX - 1 );
serviceNode->service[CHAR_MAX] = '\0'; /* Make sure that it is null-terminated. */
strncpy( serviceNode->secret, secret, CHAR_MAX - 1 );
serviceNode->secret[CHAR_MAX] = '\0'; /* Make sure that it is null-terminated. */
strncpy( serviceNode->userList, userList, CHAR_MAX - 1 );
serviceNode->userList[CHAR_MAX] = '\0'; /* Make sure that it is null-terminated. */
// Add userpass struct to a list
if (List_add_tail( returnList, (void *)serviceNode ) == 0)
{
printf ("Error in inserting the process into the list.\n");
}
}
else
{
printf("Unable to allocate memory for struct\n");
}
}
fclose(file); /* close the file prior to exiting the routine */
}
else
{
printf("Could not open file, exiting... %s\n", filename);
exit(0);
}
}
else
{
printf("Could not initialize list\n");
}
// End file reading
//Return a linked list with all values for ticket granting thread
return returnList;
}