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This is dummy version of the Scientiamobile WURFL C API that can be used to successfully build/run haproxy compiled with USE_WURFL=1. It is marked as version 1.11.2.100 to distinguish it from any real version of the lib. It has no external dependencies so it should work out of the box by building it like this : $ make -C contrib/wurfl In order to use it, simply reference this directory as the WURFL include and library paths : $ make TARGET=<target> USE_WURFL=1 WURFL_INC=$PWD/contrib/wurfl WURFL_LIB=$PWD/contrib/wurfl
72 lines
2.6 KiB
Plaintext
72 lines
2.6 KiB
Plaintext
Scientiamobile WURFL Device Detection
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-------------------------------------
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You can also include WURFL for inbuilt device detection enabling attributes.
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WURFL is a high-performance and low-memory footprint mobile device detection
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software component that can quickly and accurately detect over 500 capabilities
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of visiting devices. It can differentiate between portable mobile devices, desktop devices,
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SmartTVs and any other types of devices on which a web browser can be installed.
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In order to add WURFL device detection support, you would need to download Scientiamobile
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InFuze C API and install it on your system. Refer to www.scientiamobile.com to obtain a valid
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InFuze license.
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Compile haproxy as shown :
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$ make TARGET=<target> USE_WURFL=1
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Optionally WURFL_DEBUG=1 may be set to increase logs verbosity
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For HAProxy developers who need to verify that their changes didn't accidently
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break the WURFL code, it is possible to build a dummy library provided in the
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contrib/wurfl directory and to use it as an alternative for the full library.
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This will not provide the full functionalities, it will just allow haproxy to
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start with a wurfl configuration, which generally is enough to validate API
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changes :
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$ make -C contrib/wurfl
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$ make TARGET=<target> USE_WURFL=1 WURFL_INC=$PWD/contrib/wurfl WURFL_LIB=$PWD/contrib/wurfl
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These are the supported WURFL directives (see doc/configuration.txt) :
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- wurfl-data-file <path to WURFL data file>
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- wurfl-information-list [<string>] (list of WURFL capabilities,
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virtual capabilities, property names we plan to use in injected headers)
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- wurfl-information-list-separator <char> (character that will be
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used to separate values in a response header, ',' by default).
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- wurfl-cache-size <string> (Sets the WURFL caching strategy)
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- wurfl-patch-file [<file path>] (Sets the paths to custom WURFL patch files)
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Sample configuration :
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global
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wurfl-data-file /usr/share/wurfl/wurfl.zip
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wurfl-information-list wurfl_id model_name
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#wurfl-information-list-separator |
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## single LRU cache
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#wurfl-cache-size 100000
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## no cache
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#wurfl-cache-size 0
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#wurfl-patch-file <paths to custom patch files>
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...
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frontend
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bind *:8888
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default_backend servers
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There are two distinct methods available to transmit the WURFL data downstream
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to the target application:
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All data listed in wurfl-information-list
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http-request set-header X-WURFL-All %[wurfl-get-all()]
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A subset of data listed in wurfl-information-list
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http-request set-header X-WURFL-Properties %[wurfl-get(wurfl_id,is_tablet)]
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Please find more information about WURFL and the detection methods at https://www.scientiamobile.com
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