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    <title>Discovery feature</title>
    <META NAME="AUTHOR" CONTENT="Alexander Simon">
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<h1>Open Solaris NetBeans Projects</h1>

<p>This is a prototype overview of Open Solaris Netbeans Projects for C/C++ Pack.

<p><h2><a name="gettingtoknowthesample"></a>Getting Open Solaris Sources.</h2>
<p>Goto link<a href="http://dlc.sun.com/osol/on/downloads/current/">
<FONT COLOR="#3333ff">OpenSolaris Download Center.</FONT></A></P>
<p>Download and unpack sources according to instructions on this page.
<p>As result you should have a following file structure:
<p><pre class="examplecode">
  testws
    closed
    proto
    usr
</pre>
<p>Load NetBeans OpenSolaris projects and unpack it in folder <tt>testws</tt>. New Folder tree should be:
<p><pre class="examplecode">
  testws
    closed
    proto
    ss_projects
    usr
</pre>

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<p><h2><a name="gettingtoknowthesample"></a>Command Projects.</h2>

<p>Open Solaris commands are located in the folder <tt>testws/usr/src/cmd</tt>.
<p>Netbeans commands projects are located in the folder <tt>testws/ss_projects/cmd</tt>.
<p>Protototype contains only 3 commands. Look at the component diagram.
<p><IMG SRC="108501/Commands.png" NAME="Commands Overview" ALIGN=BOTTOM BORDER=0><BR><BR>
<p>Open Solaris as project differs from ordinary C/C++ projects.
It has own system includes which are located in folder <tt>testws/proto</tt>.
Those files are separated to special NetBeans projects:
<ol>
<p><li><tt>Include</tt> manages system includes from <tt>testws/proto/root_i386/usr/include</tt>.
<p><li><tt>Include.sfw</tt> manages system includes from <tt>testws/proto/root_i386/usr/sfw/include</tt>.
</ol>
<p>Another Open Solaris specific is an implementation of libraries. You can see dependency on <tt>libc</tt>.

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<p><h2><a name="gettingtoknowthesample"></a>Libraries Projects.</h2>

<p>Open Solaris libraries are located in the folder <tt>testws/usr/src/lib</tt>.
<p>Netbeans commands projects are located in the folder <tt>testws/ss_projects/lib</tt>.
<p>Protototype contains only 5 libraries. Look at the component diagram.
<p><IMG SRC="108501/Libraries.png" NAME="Libraries Overview" ALIGN=BOTTOM BORDER=0><BR><BR>
<p>As you can note libraries use shared system includes projects.
<p>Libraries use special common project that represents folder <tt>testws/usr/src/common</tt>.


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<p><h2><a name="gettingtoknowthesample"></a>Kernel Projects.</h2>

<p>Open Solaris kernel is located in the folder <tt>testws/usr/src/uts</tt>.
<p>Netbeans kernel projects are located in the folder <tt>testws/ss_projects/uts</tt>.
<IMG SRC="108501/Kernel.png" NAME="Kernel Overview" ALIGN=BOTTOM BORDER=0><BR><BR>
<p>Kernel is divided on two projects:
<ol>
<p><li>Common project that represents folder <tt>testws/usr/src/uts/common</tt>.
<p><li>Platform dependent project that represents other subfolders in the folder <tt>testws/usr/src/uts</tt>.
</ol>

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<p><h2><a name="gettingtoknowthesample"></a>Tools Project.</h2>

<p>Open Solaris tools are located in the folder <tt>testws/usr/src/tools</tt>.
<p>Netbeans commands projects are located in the folder <tt>testws/ss_projects/lib</tt>.
<p>Look at the component diagram.
<p><IMG SRC="108501/Tools.png" NAME="Tools Overview" ALIGN=BOTTOM BORDER=0><BR><BR>


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<p><h2><a name="gettingtoknowthesample"></a>Ucb Projects.</h2>

<p><IMG SRC="108501/Ucb.png" NAME="Ucb Overview" ALIGN=BOTTOM BORDER=0><BR><BR>


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<p><h2><a name="gettingtoknowthesample"></a>All Projects.</h2>

<p><IMG SRC="108501/All.png" NAME="All Projects Overview" ALIGN=BOTTOM BORDER=0><BR><BR>


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<p><h2><a name="gettingtoknowthesample"></a>How it works?</h2>

<p>Look at echo project.
<p>Open project <tt>testws/ss_projects/cmd</tt>.
<p>Select checkbox "Open Required Projects".

<p><IMG SRC="108501/echo.png" NAME="Opened echo project" ALIGN=BOTTOM BORDER=0><BR><BR>

<p>The <tt>echo</tt> project and 3 required projects would be opened in the IDE.
<p>Class view of the <tt>echo</tt> project contains only <tt>main</tt> function because there is <tt>include</tt> project 
which takes care about system headers so classview is not overloaded. 
All declarations required by included files are located in the dependent <tt>include</tt> project.
If you open <tt>echo</tt> project without dependent projects all system declarations will be in the <tt>echo</tt>.
<p><tt>Include</tt> project is shared between all opened projects which have dependency on the <tt>include</tt> project.
Note that the <tt>include</tt> project contains only declarations used in the dependent projects. So there is no need in 
the parsing of all system includes.
This feature is controlled by special project flag <tt>parse-orphan-enablede</tt> (there is no UI for it yet).
<p><IMG SRC="108501/orphanflag.png" NAME="Do not parse headers" ALIGN=BOTTOM BORDER=0><BR><BR>
<p>Click the <tt>echo</tt> project properties. Project is make-based project. But it supports dependent projects.
<p><IMG SRC="108501/echoproperties.png" NAME="Echo Project Properties" ALIGN=BOTTOM BORDER=0><BR><BR>
<p><IMG SRC="108501/echodependencies.png" NAME="Dependencies of Echo Project" ALIGN=BOTTOM BORDER=0><BR><BR>
<p>Return to opened <tt>echo.c</tt>.
Try to hyperlink on the <tt>getenv</tt> method call. 
Link will be opened at the implementation of <tt>getenv</tt> method in the <tt>libc</tt> project.
<p>Try to hyperlink on the function definition of <tt>getenv</tt>. 
Link will be opened at the declaration of the <tt>getenv</tt> method in the <tt>include</tt> project.

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<p><h2><a name="gettingtoknowthesample"></a>Downloads</h2>
<p>Download <a href="108501/nbprojects.zip">Open Solaris NetBeans Projects</a>
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