/*
* Copyright (c) 2016, 2017, Jonathan Schleifer <js@heap.zone>
*
* https://heap.zone/git/scrypt-pwgen.git
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#import <ObjFW_Bridge/ObjFW_Bridge.h>
#import "AddSiteController.h"
#import "SelectKeyFileController.h"
static void
showAlert(UIViewController *controller, NSString *title, NSString *message)
{
UIAlertController *alert = [UIAlertController
alertControllerWithTitle: title
message: message
preferredStyle: UIAlertControllerStyleAlert];
[alert addAction:
[UIAlertAction actionWithTitle: @"OK"
style: UIAlertActionStyleDefault
handler: nil]];
[controller presentViewController: alert
animated: YES
completion: nil];
}
@implementation AddSiteController
- (void)dealloc
{
[_nameField release];
[_lengthField release];
[_legacySwitch release];
[_keyFile release];
[_keyFileLabel release];
[_mainViewController release];
[super dealloc];
}
- (void)tableView: (UITableView *)tableView
didSelectRowAtIndexPath: (NSIndexPath *)indexPath
{
[tableView deselectRowAtIndexPath: indexPath
animated: YES];
if (indexPath.section == 1 && indexPath.row == 1)
[self performSegueWithIdentifier: @"selectKeyFile"
sender: self];
}
- (NSIndexPath *)tableView: (UITableView *)tableView
willSelectRowAtIndexPath: (NSIndexPath *)indexPath
{
if (indexPath.section == 1 && indexPath.row == 1)
return indexPath;
return nil;
}
- (IBAction)done: (id)sender
{
OFString *name = self.nameField.text.OFObject;
OFString *lengthString = self.lengthField.text.OFObject;
bool lengthValid = true;
size_t length;
if (name.length == 0) {
showAlert(self, @"Name missing", @"Please enter a name.");
return;
}
@try {
length = (size_t)lengthString.decimalValue;
if (length < 3 || length > 64)
lengthValid = false;
} @catch (OFInvalidFormatException *e) {
lengthValid = false;
}
if (!lengthValid) {
showAlert(self, @"Invalid length",
@"Please enter a number between 3 and 64.");
return;
}
if ([self.mainViewController.siteStorage hasSite: name]) {
showAlert(self, @"Site Already Exists",
@"Please pick a name that does not exist yet.");
return;
}
[self.mainViewController.siteStorage setSite: name
length: length
legacy: self.legacySwitch.on
keyFile: self.keyFile.OFObject];
[self.mainViewController reset];
[self.navigationController popViewControllerAnimated: YES];
}
- (IBAction)cancel: (id)sender
{
[self.navigationController popViewControllerAnimated: YES];
}
- (void)prepareForSegue: (UIStoryboardSegue *)segue
sender: (id)sender
{
if ([segue.identifier isEqual: @"selectKeyFile"])
[segue.destinationViewController setAddSiteController: self];
}
@end