/*
* 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 "SelectKeyFileController.h"
@implementation SelectKeyFileController
- (void)viewDidLoad
{
NSString *documentDirectory;
NSArray<NSString *> *keyFiles;
NSError *error;
[super viewDidLoad];
if ((documentDirectory = NSSearchPathForDirectoriesInDomains(
NSDocumentDirectory, NSUserDomainMask, YES).firstObject) == nil) {
NSLog(@"Could not get key files: No documents directory");
[self.navigationController popViewControllerAnimated: YES];
return;
}
keyFiles = [NSFileManager.defaultManager
contentsOfDirectoryAtPath: documentDirectory
error: &error];
if (keyFiles == nil) {
NSLog(@"Could not get key files: %@", error);
[self.navigationController popViewControllerAnimated: YES];
return;
}
_keyFiles = [[keyFiles sortedArrayUsingSelector:
@selector(compare:)] retain];
}
- (void)dealloc
{
[_keyFiles release];
[super dealloc];
}
- (NSInteger)tableView: (UITableView *)tableView
numberOfRowsInSection: (NSInteger)section
{
return _keyFiles.count + 1;
}
- (UITableViewCell *)tableView: (UITableView *)tableView
cellForRowAtIndexPath: (NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView
dequeueReusableCellWithIdentifier: @"keyFile"];
if (cell == nil)
cell = [[[UITableViewCell alloc]
initWithStyle: UITableViewCellStyleDefault
reuseIdentifier: @"keyFile"] autorelease];
cell.textLabel.text =
(indexPath.row > 0 ? _keyFiles[indexPath.row - 1] : @"None");
return cell;
}
- (void)tableView: (UITableView *)tableView
didSelectRowAtIndexPath: (NSIndexPath *)indexPath
{
self.addSiteController.keyFile =
(indexPath.row > 0 ? _keyFiles[indexPath.row - 1] : nil);
self.addSiteController.keyFileLabel.text =
(indexPath.row > 0 ? _keyFiles[indexPath.row - 1] : @"None");
[self.navigationController popViewControllerAnimated: YES];
}
@end