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60 lines
2.7 KiB
60 lines
2.7 KiB
15 years ago
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Libjingle
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Libjingle is a set of components provided by Google to interoperate with Google
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Talk's peer-to-peer and voice capabilities. This package will create several
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static libraries you may link to your project as needed.
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-talk - No source files in talk/, just these subdirectories
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|-base - Contains basic low-level portable utility functions for
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| things like threads and sockets
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|-p2p - The P2P stack
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|-base - Base p2p functionality
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|-client - Hooks to tie it into XMPP
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|-session - Signaling
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|-phone - Signaling code specific to making phone calls
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|-third_party - Components that aren't ours
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|-mediastreamer - Media components for dealing with sound hardware and
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| voice codecs
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|-xmllite - XML parser
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|-xmpp - XMPP engine
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In addition, this package contains two examples in talk/examples which
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illustrate the basic concepts of how the provided classes work.
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The xmllite component of libjingle depends on expat. You can download expat
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from http://expat.sourceforge.net/.
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mediastreamer, the media components used by the example applications depend on
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the oRTP and iLBC components from linphone, which can be found at
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http://www.linphone.org. Linphone, in turn depends on GLib, which can be found
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at http://www.gtk.org. This GLib dependency should be removed in future
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releases.
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Building Libjingle
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Once the dependencies are installed, run ./configure. ./configure will return
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an error if it failed to locate the proper dependencies. If ./configure
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succeeds, run 'make' to build the components and examples.
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When the build is complete, you can run the call example from
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talk/examples/call. This will ask you for your GMail username and your GMail
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auth cookie. Your GMail auth cookie is the GX cookie from mail.google.com
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found in your web browser.
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Relay Server
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Libjingle will also build a relay server that may be used to relay traffic
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when a direct peer-to-peer connection could not be established. The relay
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server will build in talk/p2p/base/relayserver and will listen on UDP
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ports 5000 and 5001. See the Libjingle Developer Guide at
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http://code.google.com/apis/talk/index.html for information about configuring
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a client to use this relay server.
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STUN Server
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Lastly, Libjingle builds a STUN server which implements the STUN protocol for
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Simple Traversal of UDP over NAT. The STUN server is built as
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talk/p2p/base/stunserver and listens on UDP port 7000. See the Libjingle
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Developer Guide at http://code.google.com/apis/talk/index.html for information
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about configuring a client to use this STUN server.
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