| 1 | Shairplay |
| 2 | ========= |
| 3 | Free portable AirPlay server implementation similar to [ShairPort](https://github.com/abrasive/shairport). |
| 4 | |
| 5 | Currently only AirPort Express emulation is supported. |
| 6 | |
| 7 | Disclaimer |
| 8 | ---------- |
| 9 | All the resources in this repository are written using only freely available |
| 10 | information from the internet. The code and related resources are meant for |
| 11 | educational purposes only. It is the responsibility of the user to make sure |
| 12 | all local laws are adhered to. |
| 13 | |
| 14 | Installation |
| 15 | ------------ |
| 16 | |
| 17 | ``` |
| 18 | ./configure |
| 19 | make |
| 20 | sudo make install |
| 21 | ``` |
| 22 | |
| 23 | Notice that libao is required in order to install the shairplay binary, |
| 24 | otherwise only the library is compiled and installed. |
| 25 | |
| 26 | Usage |
| 27 | ----- |
| 28 | |
| 29 | Check available options with ```shairplay --help``` and start server with |
| 30 | ```shairplay```, if you are connected to a Wi-Fi the server should show as an |
| 31 | AirPort Express on your iOS devices and Mac OS X computers in the same network. |
| 32 | |
| 33 | Related software |
| 34 | ---------------- |
| 35 | |
| 36 | * [ShairPort](https://github.com/abrasive/shairport), original AirPort Express emulator |
| 37 | * [ALAC](http://craz.net/programs/itunes/alac.html), ALAC decoder by David Hammerton |
| 38 | |
| 39 | Description |
| 40 | ----------- |
| 41 | |
| 42 | Short description about what each file in the main library does: |
| 43 | |
| 44 | ``` |
| 45 | src/lib/base64.* - base64 encoder/decoder |
| 46 | src/lib/dnssd.* - dnssd helper functions |
| 47 | src/lib/http_parser.* - HTTP parser from joyent (nginx fork) |
| 48 | src/lib/http_request.* - Request parser that uses http_parser |
| 49 | src/lib/http_response.* - Extremely simple HTTP response serializer |
| 50 | src/lib/httpd.* - Generic HTTP/RTSP server |
| 51 | src/lib/logger.* - Logging related functions |
| 52 | src/lib/netutils.* - Mostly socket related code |
| 53 | src/lib/raop.* - Main RAOP handler, handles all RTSP stuff |
| 54 | src/lib/raop_rtp.* - Handles the RAOP RTP related stuff (UDP/TCP) |
| 55 | src/lib/raop_buffer.* - Parses and buffers RAOP packets, resend logic here |
| 56 | src/lib/rsakey.* - Decrypts and parses the RSA key to bigints |
| 57 | src/lib/rsapem.* - Converts the RSA PEM key to DER encoded bytes |
| 58 | src/lib/sdp.* - Extremely simple RAOP specific SDP parser |
| 59 | src/lib/utils.* - Utils for reading a file and handling strings |
| 60 | ``` |
| 61 | |
| 62 | Short description about what each file in the Qt application does: |
| 63 | |
| 64 | ``` |
| 65 | AirTV-Qt/main.cpp - Initializes the application |
| 66 | AirTV-Qt/mainapplication.cpp - Creates the tray icon and starts RAOP |
| 67 | AirTV-Qt/raopservice.cpp - Handles all communication with the library |
| 68 | AirTV-Qt/raopcallbackhandler.cpp - Converts C callbacks to Qt callbacks |
| 69 | AirTV-Qt/audiooutput.cpp - Takes care of the actual audio output |
| 70 | ``` |
| 71 | |