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- <title>Privoxy Developer Manual</title>
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- <h1 class="TITLE"><a name="AEN2" id="AEN2">Privoxy Developer
- Manual</a></h1>
-
- <p class="PUBDATE"><sub><a href=
- "http://www.privoxy.org/user-manual/copyright.html" target=
- "_top">Copyright</a> © 2001-2013 by <a href=
- "http://www.privoxy.org/" target="_top">Privoxy
- Developers</a></sub><br></p>
-
- <p class="PUBDATE">$Id: developer-manual.sgml,v 2.57 2013/03/01
- 17:44:24 fabiankeil Exp $<br></p>
-
- <div>
- <div class="ABSTRACT">
- <a name="AEN9" id="AEN9"></a>
-
- <p>The developer manual provides guidance on coding, testing,
- packaging, documentation and other issues of importance to those
- involved with <span class="APPLICATION">Privoxy</span> development.
- It is mandatory (and helpful!) reading for anyone who wants to join
- the team. Note that it's currently out of date and may not be
- entirely correct. As always, patches are welcome.</p>
-
- <p>Please note that this document is constantly evolving. This copy
- represents the state at the release of version 3.0.21. You can find
- the latest version of the this manual at <a href=
- "http://www.privoxy.org/developer-manual/" target=
- "_top">http://www.privoxy.org/developer-manual/</a>. Please have a
- look at the <a href=
- "http://www.privoxy.org/user-manual/contact.html" target=
- "_top">contact section in the user manual</a> if you are interested
- in contacting the developers.</p>
- </div>
- </div>
- <hr>
- </div>
-
- <div class="TOC">
- <dl>
- <dt><b>Table of Contents</b></dt>
-
- <dt>1. <a href="introduction.html">Introduction</a></dt>
-
- <dd>
- <dl>
- <dt>1.1. <a href="introduction.html#QUICKSTART">Quickstart to
- Privoxy Development</a></dt>
- </dl>
- </dd>
-
- <dt>2. <a href="cvs.html">The CVS Repository</a></dt>
-
- <dd>
- <dl>
- <dt>2.1. <a href="cvs.html#CVSACCESS">Access to CVS</a></dt>
-
- <dt>2.2. <a href="cvs.html#CVSBRANCHES">Branches</a></dt>
-
- <dt>2.3. <a href="cvs.html#CVSCOMMIT">CVS Commit
- Guidelines</a></dt>
- </dl>
- </dd>
-
- <dt>3. <a href="documentation.html">Documentation Guidelines</a></dt>
-
- <dd>
- <dl>
- <dt>3.1. <a href="documentation.html#SGML">Quickstart to Docbook
- and SGML</a></dt>
-
- <dt>3.2. <a href="documentation.html#DOCSTYLE"><span class=
- "APPLICATION">Privoxy</span> Documentation Style</a></dt>
-
- <dt>3.3. <a href="documentation.html#AEN208">Privoxy Custom
- Entities</a></dt>
- </dl>
- </dd>
-
- <dt>4. <a href="coding.html">Coding Guidelines</a></dt>
-
- <dd>
- <dl>
- <dt>4.1. <a href="coding.html#S1">Introduction</a></dt>
-
- <dt>4.2. <a href="coding.html#S2">Using Comments</a></dt>
-
- <dd>
- <dl>
- <dt>4.2.1. <a href="coding.html#S3">Comment, Comment,
- Comment</a></dt>
-
- <dt>4.2.2. <a href="coding.html#S4">Use blocks for
- comments</a></dt>
-
- <dt>4.2.3. <a href="coding.html#S5">Keep Comments on their
- own line</a></dt>
-
- <dt>4.2.4. <a href="coding.html#S6">Comment each logical
- step</a></dt>
-
- <dt>4.2.5. <a href="coding.html#S7">Comment All Functions
- Thoroughly</a></dt>
-
- <dt>4.2.6. <a href="coding.html#S8">Comment at the end of
- braces if the content is more than one screen length</a></dt>
- </dl>
- </dd>
-
- <dt>4.3. <a href="coding.html#S9">Naming Conventions</a></dt>
-
- <dd>
- <dl>
- <dt>4.3.1. <a href="coding.html#S10">Variable Names</a></dt>
-
- <dt>4.3.2. <a href="coding.html#S11">Function Names</a></dt>
-
- <dt>4.3.3. <a href="coding.html#S12">Header file
- prototypes</a></dt>
-
- <dt>4.3.4. <a href="coding.html#S13">Enumerations, and
- #defines</a></dt>
-
- <dt>4.3.5. <a href="coding.html#S14">Constants</a></dt>
- </dl>
- </dd>
-
- <dt>4.4. <a href="coding.html#S15">Using Space</a></dt>
-
- <dd>
- <dl>
- <dt>4.4.1. <a href="coding.html#S16">Put braces on a line by
- themselves.</a></dt>
-
- <dt>4.4.2. <a href="coding.html#S17">ALL control statements
- should have a block</a></dt>
-
- <dt>4.4.3. <a href="coding.html#S18">Do not belabor/blow-up
- boolean expressions</a></dt>
-
- <dt>4.4.4. <a href="coding.html#S19">Use white space freely
- because it is free</a></dt>
-
- <dt>4.4.5. <a href="coding.html#S20">Don't use white space
- around structure operators</a></dt>
-
- <dt>4.4.6. <a href="coding.html#S21">Make the last brace of a
- function stand out</a></dt>
-
- <dt>4.4.7. <a href="coding.html#S22">Use 3 character
- indentions</a></dt>
- </dl>
- </dd>
-
- <dt>4.5. <a href="coding.html#S23">Initializing</a></dt>
-
- <dd>
- <dl>
- <dt>4.5.1. <a href="coding.html#S24">Initialize all
- variables</a></dt>
- </dl>
- </dd>
-
- <dt>4.6. <a href="coding.html#S25">Functions</a></dt>
-
- <dd>
- <dl>
- <dt>4.6.1. <a href="coding.html#S26">Name functions that
- return a boolean as a question.</a></dt>
-
- <dt>4.6.2. <a href="coding.html#S27">Always specify a return
- type for a function.</a></dt>
-
- <dt>4.6.3. <a href="coding.html#S28">Minimize function calls
- when iterating by using variables</a></dt>
-
- <dt>4.6.4. <a href="coding.html#S29">Pass and Return by Const
- Reference</a></dt>
-
- <dt>4.6.5. <a href="coding.html#S30">Pass and Return by
- Value</a></dt>
-
- <dt>4.6.6. <a href="coding.html#S31">Names of include
- files</a></dt>
-
- <dt>4.6.7. <a href="coding.html#S32">Provide multiple
- inclusion protection</a></dt>
-
- <dt>4.6.8. <a href="coding.html#S33">Use `extern "C"` when
- appropriate</a></dt>
-
- <dt>4.6.9. <a href="coding.html#S34">Where Possible, Use
- Forward Struct Declaration Instead of Includes</a></dt>
- </dl>
- </dd>
-
- <dt>4.7. <a href="coding.html#S35">General Coding
- Practices</a></dt>
-
- <dd>
- <dl>
- <dt>4.7.1. <a href="coding.html#S36">Turn on
- warnings</a></dt>
-
- <dt>4.7.2. <a href="coding.html#S37">Provide a default case
- for all switch statements</a></dt>
-
- <dt>4.7.3. <a href="coding.html#S38">Try to avoid falling
- through cases in a switch statement.</a></dt>
-
- <dt>4.7.4. <a href="coding.html#S40">Don't mix size_t and
- other types</a></dt>
-
- <dt>4.7.5. <a href="coding.html#S41">Declare each variable
- and struct on its own line.</a></dt>
-
- <dt>4.7.6. <a href="coding.html#S42">Use malloc/zalloc
- sparingly</a></dt>
-
- <dt>4.7.7. <a href="coding.html#S43">The Programmer Who Uses
- 'malloc' is Responsible for Ensuring 'free'</a></dt>
-
- <dt>4.7.8. <a href="coding.html#S44">Add loaders to the
- `file_list' structure and in order</a></dt>
-
- <dt>4.7.9. <a href="coding.html#S45">"Uncertain" new code
- and/or changes to existing code, use XXX</a></dt>
- </dl>
- </dd>
-
- <dt>4.8. <a href="coding.html#S46">Addendum: Template for files
- and function comment blocks:</a></dt>
- </dl>
- </dd>
-
- <dt>5. <a href="testing.html">Testing Guidelines</a></dt>
-
- <dd>
- <dl>
- <dt>5.1. <a href="testing.html#TESTING-PLAN">Testplan for
- releases</a></dt>
-
- <dt>5.2. <a href="testing.html#TESTING-REPORT">Test
- reports</a></dt>
- </dl>
- </dd>
-
- <dt>6. <a href="newrelease.html">Releasing a New Version</a></dt>
-
- <dd>
- <dl>
- <dt>6.1. <a href="newrelease.html#VERSIONNUMBERS">Version
- numbers</a></dt>
-
- <dt>6.2. <a href="newrelease.html#BEFORERELEASE">Before the
- Release: Freeze</a></dt>
-
- <dt>6.3. <a href="newrelease.html#THERELEASE">Building and
- Releasing the Packages</a></dt>
-
- <dd>
- <dl>
- <dt>6.3.1. <a href="newrelease.html#PACK-GUIDELINES">Note on
- Privoxy Packaging</a></dt>
-
- <dt>6.3.2. <a href=
- "newrelease.html#NEWRELEASE-TARBALL">Source Tarball</a></dt>
-
- <dt>6.3.3. <a href="newrelease.html#NEWRELEASE-RPM">SuSE,
- Conectiva or Red Hat RPM</a></dt>
-
- <dt>6.3.4. <a href=
- "newrelease.html#NEWRELEASE-OS2">OS/2</a></dt>
-
- <dt>6.3.5. <a href=
- "newrelease.html#NEWRELEASE-SOLARIS">Solaris</a></dt>
-
- <dt>6.3.6. <a href=
- "newrelease.html#NEWRELEASE-WINDOWS">Windows</a></dt>
-
- <dt>6.3.7. <a href=
- "newrelease.html#NEWRELEASE-DEBIAN">Debian</a></dt>
-
- <dt>6.3.8. <a href="newrelease.html#NEWRELEASE-MACOSX">Mac OS
- X</a></dt>
-
- <dt>6.3.9. <a href=
- "newrelease.html#NEWRELEASE-FREEBSD">FreeBSD</a></dt>
-
- <dt>6.3.10. <a href="newrelease.html#NEWRELEASE-HPUX">HP-UX
- 11</a></dt>
-
- <dt>6.3.11. <a href="newrelease.html#NEWRELEASE-AMIGA">Amiga
- OS</a></dt>
-
- <dt>6.3.12. <a href=
- "newrelease.html#NEWRELEASE-AIX">AIX</a></dt>
- </dl>
- </dd>
-
- <dt>6.4. <a href="newrelease.html#RELEASING">Uploading and
- Releasing Your Package</a></dt>
-
- <dt>6.5. <a href="newrelease.html#AFTERRELEASE">After the
- Release</a></dt>
- </dl>
- </dd>
-
- <dt>7. <a href="webserver-update.html">Update the Webserver</a></dt>
- </dl>
- </div>
- </div>
-
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- <hr align="left" width="100%">
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- <td width="33%" align="left" valign="top"> </td>
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- <td width="34%" align="center" valign="top"> </td>
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- <td width="33%" align="left" valign="top"> </td>
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