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Darcy Liu
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add SimpleFTPSample
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‎README.md‎

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@@ -299,4 +299,12 @@ The sample image, encoded as an xcode project build phase, is rendered on a rota
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[URL](https://developer.apple.com/library/ios/#samplecode/PVRTextureLoader/Introduction/Intro.html#//apple_ref/doc/uid/DTS40008121)
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Last Revision: Version 1.5, 2010-06-25
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Last Revision: Version 1.5, 2010-06-25
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#SimpleFTPSample#
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SimpleFTPSample shows how to do simple FTP operations using the NSURLConnection and CFFTPStream APIs. It can download a file using both NSURLConnection and CFFTPStream. Also, it can upload a file, list a directory, and create a directory using CFFTPStream.
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[URL](https://developer.apple.com/library/ios/#samplecode/SimpleFTPSample/Introduction/Intro.html#//apple_ref/doc/uid/DTS40009243)
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Last Revision: Version 1.3, 2012-08-19

‎SimpleFTPSample.zip‎

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‎SimpleFTPSample/Ancillary Code/AppDelegate.h‎

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/*
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File: AppDelegate.h
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Contains: Main app controller.
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Written by: DTS
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Copyright: Copyright (c) 2009-2012 Apple Inc. All Rights Reserved.
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Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc.
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("Apple") in consideration of your agreement to the following
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terms, and your use, installation, modification or
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redistribution of this Apple software constitutes acceptance of
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these terms. If you do not agree with these terms, please do
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not use, install, modify or redistribute this Apple software.
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In consideration of your agreement to abide by the following
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terms, and subject to these terms, Apple grants you a personal,
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non-exclusive license, under Apple's copyrights in this
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original Apple software (the "Apple Software"), to use,
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reproduce, modify and redistribute the Apple Software, with or
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without modifications, in source and/or binary forms; provided
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that if you redistribute the Apple Software in its entirety and
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without modifications, you must retain this notice and the
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following text and disclaimers in all such redistributions of
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the Apple Software. Neither the name, trademarks, service marks
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or logos of Apple Inc. may be used to endorse or promote
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products derived from the Apple Software without specific prior
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written permission from Apple. Except as expressly stated in
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this notice, no other rights or licenses, express or implied,
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are granted by Apple herein, including but not limited to any
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patent rights that may be infringed by your derivative works or
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by other works in which the Apple Software may be incorporated.
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The Apple Software is provided by Apple on an "AS IS" basis.
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APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
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WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING
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THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
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COMBINATION WITH YOUR PRODUCTS.
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IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT,
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INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY
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OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
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OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY
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OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR
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OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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*/
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#import <UIKit/UIKit.h>
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@interface AppDelegate : NSObject
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@end

‎SimpleFTPSample/Ancillary Code/AppDelegate.m‎

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/*
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File: AppDelegate.m
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Contains: Main app controller.
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Written by: DTS
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Copyright: Copyright (c) 2009-2012 Apple Inc. All Rights Reserved.
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Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc.
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("Apple") in consideration of your agreement to the following
12+
terms, and your use, installation, modification or
13+
redistribution of this Apple software constitutes acceptance of
14+
these terms. If you do not agree with these terms, please do
15+
not use, install, modify or redistribute this Apple software.
16+
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In consideration of your agreement to abide by the following
18+
terms, and subject to these terms, Apple grants you a personal,
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non-exclusive license, under Apple's copyrights in this
20+
original Apple software (the "Apple Software"), to use,
21+
reproduce, modify and redistribute the Apple Software, with or
22+
without modifications, in source and/or binary forms; provided
23+
that if you redistribute the Apple Software in its entirety and
24+
without modifications, you must retain this notice and the
25+
following text and disclaimers in all such redistributions of
26+
the Apple Software. Neither the name, trademarks, service marks
27+
or logos of Apple Inc. may be used to endorse or promote
28+
products derived from the Apple Software without specific prior
29+
written permission from Apple. Except as expressly stated in
30+
this notice, no other rights or licenses, express or implied,
31+
are granted by Apple herein, including but not limited to any
32+
patent rights that may be infringed by your derivative works or
33+
by other works in which the Apple Software may be incorporated.
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The Apple Software is provided by Apple on an "AS IS" basis.
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APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
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WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING
39+
THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
40+
COMBINATION WITH YOUR PRODUCTS.
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IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT,
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INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY
46+
OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
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OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY
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OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR
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OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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*/
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#import "AppDelegate.h"
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#import "NetworkManager.h"
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@interface AppDelegate ()
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// things for IB
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@property (nonatomic, strong, readwrite) IBOutlet UIWindow * window;
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@property (nonatomic, strong, readwrite) IBOutlet UITabBarController * tabs;
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@end
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@implementation AppDelegate
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{
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char _networkOperationCountDummy;
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}
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@synthesize window = _window;
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@synthesize tabs = _tabs;
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+ (void)initialize
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// Set up our default preferences. We can't do this in -applicationDidFinishLaunching:
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// because it's too late; the view controller's -viewDidLoad method has already run
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// by the time applicationDidFinishLaunching: is called.
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{
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if ([self class] == [AppDelegate class]) {
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NSString * initialDefaultsPath;
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NSDictionary * initialDefaults;
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initialDefaultsPath = [[NSBundle mainBundle] pathForResource:@"InitialDefaults" ofType:@"plist"];
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assert(initialDefaultsPath != nil);
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initialDefaults = [NSDictionary dictionaryWithContentsOfFile:initialDefaultsPath];
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assert(initialDefaults != nil);
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// If we're running on the device certain defaults don't make any sense
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// (specifically, the upload defaults, which reference localhost), so
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// we nix them.
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#if ! TARGET_IPHONE_SIMULATOR
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{
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NSMutableDictionary * initialDefaultsChanged;
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initialDefaultsChanged = [initialDefaults mutableCopy];
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assert(initialDefaultsChanged != nil);
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[initialDefaultsChanged setObject:@"" forKey:@"CreateDirURLText"];
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[initialDefaultsChanged setObject:@"" forKey:@"PutURLText"];
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initialDefaults = initialDefaultsChanged;
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}
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#endif
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[[NSUserDefaults standardUserDefaults] registerDefaults:initialDefaults];
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}
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}
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+ (AppDelegate *)sharedAppDelegate
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{
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return (AppDelegate *) [UIApplication sharedApplication].delegate;
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}
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- (void)applicationDidFinishLaunching:(UIApplication *)application
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{
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#pragma unused(application)
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assert(self.window != nil);
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assert(self.tabs != nil);
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[[NetworkManager sharedInstance] addObserver:self forKeyPath:@"networkOperationCount" options:NSKeyValueObservingOptionInitial context:&self->_networkOperationCountDummy];
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self.tabs.selectedIndex = [[NSUserDefaults standardUserDefaults] integerForKey:@"currentTab"];
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}
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- (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController
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{
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assert(tabBarController == self.tabs);
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#pragma unused(tabBarController)
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#pragma unused(viewController)
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[[NSUserDefaults standardUserDefaults] setInteger:(NSInteger) self.tabs.selectedIndex forKey:@"currentTab"];
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}
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- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
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{
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if (context == &self->_networkOperationCountDummy) {
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[UIApplication sharedApplication].networkActivityIndicatorVisible = ([NetworkManager sharedInstance].networkOperationCount != 0);
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} else {
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[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
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}
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}
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@end

‎SimpleFTPSample/Ancillary Code/NetworkManager.h‎

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/*
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File: NetworkManager.h
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Contains: Shared state and utilities for networking.
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Written by: DTS
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Copyright: Copyright (c) 2009-2012 Apple Inc. All Rights Reserved.
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Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc.
11+
("Apple") in consideration of your agreement to the following
12+
terms, and your use, installation, modification or
13+
redistribution of this Apple software constitutes acceptance of
14+
these terms. If you do not agree with these terms, please do
15+
not use, install, modify or redistribute this Apple software.
16+
17+
In consideration of your agreement to abide by the following
18+
terms, and subject to these terms, Apple grants you a personal,
19+
non-exclusive license, under Apple's copyrights in this
20+
original Apple software (the "Apple Software"), to use,
21+
reproduce, modify and redistribute the Apple Software, with or
22+
without modifications, in source and/or binary forms; provided
23+
that if you redistribute the Apple Software in its entirety and
24+
without modifications, you must retain this notice and the
25+
following text and disclaimers in all such redistributions of
26+
the Apple Software. Neither the name, trademarks, service marks
27+
or logos of Apple Inc. may be used to endorse or promote
28+
products derived from the Apple Software without specific prior
29+
written permission from Apple. Except as expressly stated in
30+
this notice, no other rights or licenses, express or implied,
31+
are granted by Apple herein, including but not limited to any
32+
patent rights that may be infringed by your derivative works or
33+
by other works in which the Apple Software may be incorporated.
34+
35+
The Apple Software is provided by Apple on an "AS IS" basis.
36+
APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
37+
WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
38+
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING
39+
THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
40+
COMBINATION WITH YOUR PRODUCTS.
41+
42+
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT,
43+
INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
44+
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
45+
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY
46+
OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
47+
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY
48+
OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR
49+
OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF
50+
SUCH DAMAGE.
51+
52+
*/
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#import <Foundation/Foundation.h>
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@interface NetworkManager : NSObject
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+ (NetworkManager *)sharedInstance;
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- (NSURL *)smartURLForString:(NSString *)str;
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- (BOOL)isImageURL:(NSURL *)url;
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- (NSString *)pathForTestImage:(NSUInteger)imageNumber;
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- (NSString *)pathForTemporaryFileWithPrefix:(NSString *)prefix;
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@property (nonatomic, assign, readonly ) NSUInteger networkOperationCount; // observable
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- (void)didStartNetworkOperation;
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- (void)didStopNetworkOperation;
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@end

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