/* 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;
}
void sleep_init()
{
List_init(&sleepq,taskSleepNodes,MAX_TASK);
}
void PatternList_init(PatternList *patternList)
{
assert(patternList != NULL);
List_init(patternList);
}
void FileFragmentList_init(FileFragmentList *fileFragmentList)
{
assert(fileFragmentList != NULL);
List_init(fileFragmentList);
}
void EntryList_init(EntryList *entryList)
{
assert(entryList != NULL);
List_init(entryList);
}
void FragmentList_init(FragmentList *fragmentList)
{
assert(fragmentList != NULL);
List_init(fragmentList);
}
