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  • Book Overview & Buying iOS and OS X Network Programming Cookbook
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iOS and OS X Network Programming Cookbook

iOS and OS X Network Programming Cookbook

By : Jon Hoffman
4.5 (6)
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iOS and OS X Network Programming Cookbook

iOS and OS X Network Programming Cookbook

4.5 (6)
By: Jon Hoffman
Buy this Book

Overview of this book

Table of Contents (15 chapters)
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iOS and OS X Network Programming Cookbook
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iOS and OS X Network Programming Cookbook
Credits
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Credits
About the Author
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About the Author
About the Reviewers
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About the Reviewers
www.PacktPub.com
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www.PacktPub.com
Preface
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Preface
Lock Free Chapter
1
BSD Socket Library
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BSD Socket Library
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Introduction
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Finding the byte order of your device
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Retrieving network address information
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Performing a network address resolution
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Creating an echo server
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Creating an echo client
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Creating a data server
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Creating a data client
2
Apple Low-level Networking
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Apple Low-level Networking
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Introduction
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Retrieving network address information
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Performing a network address resolution
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Creating an echo server
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Creating an echo client
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Creating a server to receive data
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Creating a client to send data
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Checking the network status
3
Using Libnet
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Using Libnet
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Introduction
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Installing libnet
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Adding libnet to your project
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Resolving names to addresses with libnet
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Retrieving local addresses with libnet
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Constructing a Ping packet with libnet
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Constructing a UDP packet with libnet
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Constructing a TCP packet with libnet
4
Using Libpcap
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Using Libpcap
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Introduction
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Adding libpcap to your project
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Retrieving network device information
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Capturing packets
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Decoding Ethernet headers
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Decoding IP headers
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Decoding ARP headers
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Decoding TCP headers
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Decoding UDP headers
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Decoding ICMP headers
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Filtering packets
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Saving a capture file
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Creating a simple port scanner using libnet and libpcap together
5
Apple High-level Networking
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Apple High-level Networking
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Introduction
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Performing HTTP(S) synchronous GET requests
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Performing HTTP(S) synchronous POST requests
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Performing HTTP(S) asynchronous GET requests
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Performing HTTP(S) asynchronous POST requests
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Parsing an RSS feed with NSXMLParser, NSURL, and NSData
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Creating a peer-to-peer bluetooth network
6
Bonjour
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Bonjour
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Introduction
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Publishing a Bonjour service
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Discovering a Bonjour service
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Resolving a Bonjour service
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Creating an echo server that uses Bonjour to advertise the service
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Creating an echo client that uses Bonjour to discover the service
7
AFNetworking 2.0 Library
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AFNetworking 2.0 Library
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Introduction
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Checking the network connection type and changes
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Creating a web client using AFHTTPSessionManager
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Creating a custom response serializer
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Using the UIImageView+AFNetworking category
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Downloading files with a progress bar
8
MKNetworkKit
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MKNetworkKit
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Introduction
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Creating and using the MKNetworkKit engine
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Uploading a file using MKNetworkKit
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Downloading a file using MKNetworkKit
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Using the UIImageView+MKNetworkKitAdditions.h category and caching the images
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Adding a progress bar to upload or download
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Index
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Index

Performing HTTP(S) synchronous POST requests

In this recipe, we will be adding the sendPostRequest:toUrl: method to the WebServiceConnectSynchronous class that we created in the Performing HTTP(S) synchronous GET requests recipe. If we follow the HTTP specifications to the letter, we would use an HTTP POST request when we want to send data to a server for processing. For example, if you fill out an HTTP form (for instance, from a login page), you would submit a POST request that contains the form information.

To perform a POST request, we should have some data to post to the server. This data takes the form of key-value pairs. These pairs are separated by an ampersand (&) symbol and each key is separated from its value by an equal (=) sign.

The keys and values to submit are as follows:

firstname: Jon
lastname: Hoffman
age: 44 years

The post request would be encoded as follows:

firstname=Jon&lastname=Hoffman&age=44

The encoded data can then be added to the HTTP request prior to being...

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Tech Concepts
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Programming languages
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iOS and OS X Network Programming Cookbook
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