57 lines
2.0 KiB
Plaintext
57 lines
2.0 KiB
Plaintext
Menu :: [[Doc_Getting_Started|Getting Started]] :: [[Doc_Community|Community]]
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= Getting Started =
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This page will help you to get started with EWF. We will first see how to install EWF and then how to compile and run the venerable Hello World example.
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== Installation ==
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=== EiffelStudio 7.2 ===
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EWF is already included in EiffelStudio 7.2: you don't have to do anything in this case! This is the recommanded solution if you are a new developer or are new to Eiffel.
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=== Other EiffelStudio versions ===
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If you have another version of EiffelStudio than 7.2, you have to
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* dowload EWF
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* create a directory where you will put your custum Eiffel libraries
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* extract EWF in the newly created directory
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* define the environment variable EIFFEL_LIBRARY to point to the newly created directory
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=== Source code ===
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The source code is available on Github. You can get it by running the command:
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<code>git clone git://github.com/EiffelWebFramework/EWF.git</code>
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== Hello World ==
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The hello world example is located in the directory $ISE_EIFFEL/contrib/examples/web/ewf/simple. Just double click on the simple.ecf file and select the simple target or if you prefer the command line, run the command:
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<code>estudio -config simple.ecf -target simple</code>
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Once the project is compiled, we will adapt the root class to point to port number 9090.
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'''Note''': By default, the application listens on port 80, which is often already used by standard webservers (Apache, nginx, ...). Moreover, on Linux, ports below 1024 can only be opened by root.
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To do this, we will redefine the feature initialize as follows:
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class
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APPLICATION
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inherit
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WSF_DEFAULT_SERVICE
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redefine
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initialize
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end
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create
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make_and_launch
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feature {NONE} -- Initialization
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initialize
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-- Initialize current service
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do
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set_service_option ("port", 9090)
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end
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end
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After one more compile, you can now launch the application and point your browser to [http://localhost:9090].
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You should now see a simple page with Hello World. |