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streamsaver + settings + docs

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Maxim Lihachev 9 years ago
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12 changed files with 1556 additions and 0 deletions
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  1. 47
      doc/masterindex.html
  2. 39
      doc/robo_files.html
  3. 42
      doc/robo_functions.html
  4. 44
      doc/robo_sourcefiles.html
  5. 40
      doc/robo_variables.html
  6. 302
      doc/robodoc.css
  7. 407
      doc/streamsaver.html
  8. 39
      doc/tobo_toplevel.html
  9. 48
      doc/toc_index.html
  10. 166
      robodoc.rc
  11. 45
      settings.xml
  12. 337
      streamsaver

47
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./robodoc.css" type="text/css" />
<title>Index</title>
<!-- Source: ./ -->
<!-- Generated with ROBODoc Version 4.99.41 (Jul 2 2011) -->
</head>
<body>
<div id="logo">
<a name="robo_top_of_doc"></a>
</div> <!-- logo -->
<div id="extra">
</div> <!-- extra -->
<div id="navigation">
<a class="menuitem" href="./toc_index.html#top">Table of Contents</a>
<a class="menuitem" href="./robo_sourcefiles.html#top">Sourcefiles</a>
<a class="menuitem" href="#top">Index</a>
<a class="menuitem" href="./robo_files.html#top">Files</a>
<a class="menuitem" href="./robo_functions.html#top">Functions</a>
<a class="menuitem" href="./tobo_toplevel.html#top">Toplevel</a>
<a class="menuitem" href="./robo_variables.html#top">Variables</a>
</div> <!-- navigation -->
<div id="content">
<h1>Index</h1>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
<h2><a name="C"></a>C</h2><a href="./streamsaver.html#robo5" class="indexitem" >config</a>
<h2><a name="E"></a>E</h2><a href="./streamsaver.html#robo2" class="indexitem" >enableOption</a>
<h2><a name="M"></a>M</h2><a href="./streamsaver.html#robo7" class="indexitem" >main</a>
<a href="./streamsaver.html#robo4" class="indexitem" >makeCMD</a>
<h2><a name="R"></a>R</h2><a href="./streamsaver.html#robo1" class="indexitem" >readOption</a>
<a href="./streamsaver.html#robo3" class="indexitem" >readXML</a>
<h2><a name="S"></a>S</h2><a href="./streamsaver.html#robo6" class="indexitem" >SETTINGS</a>
<a href="./streamsaver.html#robo0" class="indexitem" >streamsaver</a>
<a href="./streamsaver.html#robo_top_of_doc" class="indexitem" >streamsaver</a>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
</div> <!-- content -->
<div id="footer">
<p>Generated from ./ with <a href="http://www.xs4all.nl/~rfsber/Robo/robodoc.html">ROBODoc</a> V4.99.41 on Tue Jul 12 2016 14:44:43
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</body>
</html>

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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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<head>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./robodoc.css" type="text/css" />
<title>Files</title>
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<!-- Generated with ROBODoc Version 4.99.41 (Jul 2 2011) -->
</head>
<body>
<div id="logo">
<a name="robo_top_of_doc"></a>
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<div id="extra">
</div> <!-- extra -->
<div id="navigation">
<a class="menuitem" href="./toc_index.html#top">Table of Contents</a>
<a class="menuitem" href="./robo_sourcefiles.html#top">Sourcefiles</a>
<a class="menuitem" href="./masterindex.html#top">Index</a>
<a class="menuitem" href="#top">Files</a>
<a class="menuitem" href="./robo_functions.html#top">Functions</a>
<a class="menuitem" href="./tobo_toplevel.html#top">Toplevel</a>
<a class="menuitem" href="./robo_variables.html#top">Variables</a>
</div> <!-- navigation -->
<div id="content">
<h1>Files</h1>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
<h2><a name="S"></a>S</h2><a href="./streamsaver.html#robo0" class="indexitem" >streamsaver</a>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
</div> <!-- content -->
<div id="footer">
<p>Generated from ./ with <a href="http://www.xs4all.nl/~rfsber/Robo/robodoc.html">ROBODoc</a> V4.99.41 on Tue Jul 12 2016 14:44:43
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doc/robo_functions.html
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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./robodoc.css" type="text/css" />
<title>Functions</title>
<!-- Source: ./ -->
<!-- Generated with ROBODoc Version 4.99.41 (Jul 2 2011) -->
</head>
<body>
<div id="logo">
<a name="robo_top_of_doc"></a>
</div> <!-- logo -->
<div id="extra">
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<div id="navigation">
<a class="menuitem" href="./toc_index.html#top">Table of Contents</a>
<a class="menuitem" href="./robo_sourcefiles.html#top">Sourcefiles</a>
<a class="menuitem" href="./masterindex.html#top">Index</a>
<a class="menuitem" href="./robo_files.html#top">Files</a>
<a class="menuitem" href="#top">Functions</a>
<a class="menuitem" href="./tobo_toplevel.html#top">Toplevel</a>
<a class="menuitem" href="./robo_variables.html#top">Variables</a>
</div> <!-- navigation -->
<div id="content">
<h1>Functions</h1>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
<h2><a name="E"></a>E</h2><a href="./streamsaver.html#robo2" class="indexitem" >enableOption</a>
<h2><a name="M"></a>M</h2><a href="./streamsaver.html#robo4" class="indexitem" >makeCMD</a>
<h2><a name="R"></a>R</h2><a href="./streamsaver.html#robo1" class="indexitem" >readOption</a>
<a href="./streamsaver.html#robo3" class="indexitem" >readXML</a>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
</div> <!-- content -->
<div id="footer">
<p>Generated from ./ with <a href="http://www.xs4all.nl/~rfsber/Robo/robodoc.html">ROBODoc</a> V4.99.41 on Tue Jul 12 2016 14:44:43
</p>
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</body>
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doc/robo_sourcefiles.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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<head>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./robodoc.css" type="text/css" />
<title>Sourcefiles</title>
<!-- Source: ./ -->
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</head>
<body>
<div id="logo">
<a name="robo_top_of_doc"></a>
</div> <!-- logo -->
<div id="extra">
</div> <!-- extra -->
<div id="navigation">
<a class="menuitem" href="./toc_index.html#top">Table of Contents</a>
<a class="menuitem" href="#top">Sourcefiles</a>
<a class="menuitem" href="./masterindex.html#top">Index</a>
<a class="menuitem" href="./robo_files.html#top">Files</a>
<a class="menuitem" href="./robo_functions.html#top">Functions</a>
<a class="menuitem" href="./tobo_toplevel.html#top">Toplevel</a>
<a class="menuitem" href="./robo_variables.html#top">Variables</a>
</div> <!-- navigation -->
<div id="content">
<ul>
<li>
./<ul>
<li>
<a href="./streamsaver.html#robo_top_of_doc"><tt>
streamsaver</tt></a></li>
</ul>
</li>
</ul>
</div> <!-- content -->
<div id="footer">
<p>Generated from ./ with <a href="http://www.xs4all.nl/~rfsber/Robo/robodoc.html">ROBODoc</a> V4.99.41 on Tue Jul 12 2016 14:44:43
</p>
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</body>
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doc/robo_variables.html
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<head>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./robodoc.css" type="text/css" />
<title>Variables</title>
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</head>
<body>
<div id="logo">
<a name="robo_top_of_doc"></a>
</div> <!-- logo -->
<div id="extra">
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<div id="navigation">
<a class="menuitem" href="./toc_index.html#top">Table of Contents</a>
<a class="menuitem" href="./robo_sourcefiles.html#top">Sourcefiles</a>
<a class="menuitem" href="./masterindex.html#top">Index</a>
<a class="menuitem" href="./robo_files.html#top">Files</a>
<a class="menuitem" href="./robo_functions.html#top">Functions</a>
<a class="menuitem" href="./tobo_toplevel.html#top">Toplevel</a>
<a class="menuitem" href="#top">Variables</a>
</div> <!-- navigation -->
<div id="content">
<h1>Variables</h1>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
<h2><a name="C"></a>C</h2><a href="./streamsaver.html#robo5" class="indexitem" >config</a>
<h2><a name="S"></a>S</h2><a href="./streamsaver.html#robo6" class="indexitem" >SETTINGS</a>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
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<div id="footer">
<p>Generated from ./ with <a href="http://www.xs4all.nl/~rfsber/Robo/robodoc.html">ROBODoc</a> V4.99.41 on Tue Jul 12 2016 14:44:43
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margin-bottom: 5px;
border-color: rgb(159,126,57);
text-align: right;
}
#logo, #logo a
{
font-size: 130%;
background-color: rgb(198,178,135);
color: rgb(98,84,55);
font-family: Georgia, serif;
font-style: normal;
font-variant: normal;
text-transform: none;
font-weight: bold;
padding: 20px 18px 20px 18px;
border-color: rgb(255,255,255);
text-align: right;
}
#extra, #extra a
{
font-size: 128%;
background-color: rgb(0,0,0);
color: rgb(230,221,202);
font-style: normal;
font-variant: normal;
text-transform: none;
font-weight: normal;
border-left-width: 0px;
border-right-width: 0px;
border-top-width: 0px;
border-bottom-width: 0px;
border-left-style: none;
border-right-style: none;
border-top-style: none;
border-bottom-style: none;
padding: 12px 12px 12px 12px;
border-color: rgb(195,165,100);
text-align: center;
}
#content a
{
color: rgb(159,126,57);
text-decoration: none;
}
#content a:hover, #content a:active
{
color: rgb(255,255,255);
background-color: rgb(159,126,57);
}
a.indexitem
{
display: block;
}
h1, h2, h3, h4, h5, h6
{
background-color: rgb(221,221,221);
font-family: Arial, serif;
font-style: normal;
font-variant: normal;
text-transform: none;
font-weight: normal;
}
h1
{
font-size: 151%;
}
h2
{
font-size: 142%;
}
h3
{
font-size: 133%;
}
h4
{
font-size: 124%;
}
h5
{
font-size: 115%;
}
h6
{
font-size: 106%;
}
#navigation a
{
text-decoration: none;
}
.menuitem:hover
{
background-color: rgb(195,165,100);
color: rgb(0,0,0);
}
#extra a
{
text-decoration: none;
}
#logo a
{
text-decoration: none;
}
#extra a:hover
{
}
/* layout */
#navigation
{
width: 22%;
position: relative;
top: 0;
right: 0;
float: right;
text-align: center;
margin-left: 10px;
}
.menuitem {width: auto;}
#content {width: auto;}
.menuitem {display: block;}
div#footer
{
background-color: rgb(198,178,135);
color: rgb(98,84,55);
clear: left;
width: 100%;
font-size: 71%;
}
div#footer a
{
background-color: rgb(198,178,135);
color: rgb(98,84,55);
}
div#footer p
{
margin:0;
padding:5px 10px
}
span.keyword
{
color: #00F;
}
span.comment
{
color: #080;
}
span.quote
{
color: #F00;
}
span.squote
{
color: #F0F;
}
span.sign
{
color: #008B8B;
}
span.line_number
{
color: #808080;
}
@media print
{
#navigation {display: none;}
#content {padding: 0px;}
#content a {text-decoration: underline;}
}

407
doc/streamsaver.html
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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./robodoc.css" type="text/css" />
<title>./streamsaver</title>
<!-- Source: ./streamsaver -->
<!-- Generated with ROBODoc Version 4.99.41 (Jul 2 2011) -->
</head>
<body>
<div id="logo">
<a name="robo_top_of_doc"></a>
</div> <!-- logo -->
<div id="navigation">
<a class="menuitem" href="./toc_index.html#top">Table of Contents</a>
<a class="menuitem" href="./robo_sourcefiles.html#top">Sourcefiles</a>
<a class="menuitem" href="./masterindex.html#top">Index</a>
<a class="menuitem" href="./robo_files.html#top">Files</a>
<a class="menuitem" href="./robo_functions.html#top">Functions</a>
<a class="menuitem" href="./tobo_toplevel.html#top">Toplevel</a>
<a class="menuitem" href="./robo_variables.html#top">Variables</a>
</div> <!-- navigation -->
<div id="content">
<hr />
<a name="ffmpeg2fstreamsaver"></a>
<a name="robo0"></a><h2>ffmpeg/streamsaver [ Files ]</h2>
<p>[ <a href="#robo_top_of_doc">Top</a> ] [ <a href="./robo_files.html#robo_top_of_doc">Files</a> ]</p>
<p class="item_name">NAME</p>
<pre> <strong>streamsaver</strong> - обработчик аудиопотоков с нарезкой их в файлы и
ретрансляцией на icecast
</pre>
<p class="item_name">VERSION</p>
<pre> 1.0
</pre>
<p class="item_name">DESCRIPTION</p>
<p> Сценарий принимает аудиопоток с оборудования, по UDP или TCP,
фрагментирует его на отрезки заданной длины для последующего хранения и
анализа, а также ретранслирует поток на сервер радиовещания icecast для
прослушивания аудио конечным пользователем.
</p>
<p class="item_name">USAGE</p>
<pre> <strong>streamsaver</strong> &lt;файл настроек&gt;
</pre>
<p class="item_name">ARGUMENTS</p>
<ul><li> &lt;файл настроек&gt; - xml-файл с описанием входящего и выходящего потоков и
правилами фрагментирования записей.
</li>
</ul>
<p></p>
<hr />
<a name="streamsaver2freadOption"></a>
<a name="robo1"></a><h2>streamsaver/readOption [ Functions ]</h2>
<p>[ <a href="#robo_top_of_doc">Top</a> ] [ <a href="#robo0">streamsaver</a> ] [ <a href="./robo_functions.html#robo_top_of_doc">Functions</a> ]</p>
<p class="item_name">NAME</p>
<pre> <strong>readOption</strong> - получение значения опции из файла настроек
</pre>
<p class="item_name">USAGE</p>
<pre> <strong>readOption</strong> &lt;опция&gt; &lt;файл&gt;
</pre>
<p class="item_name">ARGUMENTS</p>
<ul><li> опция - имя опции
</li>
<li> файл - xml-файл с настройками
</li>
</ul>
<p></p>
<p class="item_name">RESULT</p>
<pre> Значение параметра при наличии искомой опции в xml-файле или значение по
умолчанию, которое задаётся при инициализации переменной <a href="#robo5">config</a>.
</pre>
<p class="item_name">SOURCE</p>
<pre class="source"><span class="line_number">45 </span><strong>readOption</strong><span class="sign">(</span><span class="sign">)</span> <span class="keyword">{</span>
<span class="line_number">46 </span> cfg<span class="sign">=</span><span class="sign">$</span><span class="sign">(</span><span class="sign">\</span><span class="keyword">grep</span> <span class="sign">-</span>oPm1 <span class="quote">"(?&lt;=&lt;$1&gt;)[^&lt;]+"</span> <span class="quote">"$2"</span><span class="sign">)</span>
<span class="line_number">47 </span>
<span class="line_number">48 </span> <span class="keyword">if</span> <span class="sign">[</span> <span class="keyword">!</span> <span class="sign">-</span>z <span class="quote">"$cfg"</span> <span class="sign">]</span><span class="sign">;</span> <span class="keyword">then</span>
<span class="line_number">49 </span> <a href="#robo5">config</a><span class="sign">[</span><span class="sign">$</span>1<span class="sign">]</span><span class="sign">=</span><span class="sign">$</span>cfg
<span class="line_number">50 </span> <span class="keyword">fi</span>
<span class="line_number">51 </span><span class="keyword">}</span>
</pre>
<hr />
<a name="streamsaver2fenableOption"></a>
<a name="robo2"></a><h2>streamsaver/enableOption [ Functions ]</h2>
<p>[ <a href="#robo_top_of_doc">Top</a> ] [ <a href="#robo0">streamsaver</a> ] [ <a href="./robo_functions.html#robo_top_of_doc">Functions</a> ]</p>
<p class="item_name">NAME</p>
<pre> <strong>enableOption</strong> - добавление опции к команде ffmpeg
</pre>
<p class="item_name">DESCRIPTION</p>
<p> Процедура включает опцию, если в конфигурационном файле имеется
соответствующая настройка.
</p>
<p class="item_name">USAGE</p>
<pre> <strong>enableOption</strong> &lt;опция&gt;
</pre>
<p class="item_name">ARGUMENTS</p>
<ul><li> опция - имя опции из массива настроек <a href="#robo5">config</a>.
</li>
</ul>
<p></p>
<p class="item_name">SOURCE</p>
<pre class="source"><span class="line_number">71 </span><strong>enableOption</strong> <span class="sign">(</span><span class="sign">)</span> <span class="keyword">{</span>
<span class="line_number">72 </span> <span class="keyword">if</span> <span class="sign">[</span> <span class="keyword">!</span> <span class="sign">-</span>z <span class="quote">"${<a href="#robo5">config</a>[$1]}"</span> <span class="sign">]</span><span class="sign">;</span> <span class="keyword">then</span>
<span class="line_number">73 </span> CMD<span class="sign">+</span><span class="sign">=</span><span class="quote">" $(echo $* | cut -d ' ' -f 2- | sed "</span>s<span class="sign">|</span><span class="sign">%</span><span class="sign">%</span><span class="sign">|</span><span class="sign">\</span><span class="sign">"</span><span class="sign">$</span><span class="sign">{</span><a href="#robo5">config</a><span class="sign">[</span><span class="sign">$</span>1<span class="sign">]</span><span class="keyword">}</span><span class="sign">\</span><span class="sign">"</span><span class="sign">|</span>g<span class="quote">")"</span>
<span class="line_number">74 </span> <span class="keyword">fi</span>
<span class="line_number">75 </span><span class="keyword">}</span>
</pre>
<hr />
<a name="streamsaver2freadXML"></a>
<a name="robo3"></a><h2>streamsaver/readXML [ Functions ]</h2>
<p>[ <a href="#robo_top_of_doc">Top</a> ] [ <a href="#robo0">streamsaver</a> ] [ <a href="./robo_functions.html#robo_top_of_doc">Functions</a> ]</p>
<p class="item_name">NAME</p>
<pre> <strong>readXML</strong> - чтение файла настроек
</pre>
<p class="item_name">DESCRIPTION</p>
<p> Получение настроек из xml-файла.
</p>
<p class="item_name">USAGE</p>
<pre> <strong>readXML</strong> &lt;xml&gt;
</pre>
<p class="item_name">ARGUMENTS</p>
<ul><li> xml - файл настроек.
</li>
</ul>
<p></p>
<p class="item_name">SOURCE</p>
<pre class="source"><span class="line_number">94 </span><strong>readXML</strong><span class="sign">(</span><span class="sign">)</span> <span class="keyword">{</span>
<span class="line_number">95 </span> <span class="comment">#Чтение настроек из файла</span>
<span class="line_number">96 </span> <span class="keyword">for</span> option <span class="keyword">in</span> <span class="sign">$</span><span class="keyword">{</span><span class="sign">!</span><a href="#robo5">config</a><span class="sign">[</span><span class="sign">*</span><span class="sign">]</span><span class="keyword">}</span><span class="sign">;</span> <span class="keyword">{</span>
<span class="line_number">97 </span> <a href="#robo1">readOption</a> <span class="quote">"$option"</span> <span class="quote">"$1"</span>
<span class="line_number">98 </span> <span class="keyword">}</span>
<span class="line_number">99 </span><span class="keyword">}</span>
</pre>
<hr />
<a name="streamsaver2fmakeCMD"></a>
<a name="robo4"></a><h2>streamsaver/makeCMD [ Functions ]</h2>
<p>[ <a href="#robo_top_of_doc">Top</a> ] [ <a href="#robo0">streamsaver</a> ] [ <a href="./robo_functions.html#robo_top_of_doc">Functions</a> ]</p>
<p class="item_name">NAME</p>
<pre> <strong>makeCMD</strong> - создание команды для оцифровки сигнала
</pre>
<p class="item_name">DESCRIPTION</p>
<p> Процедура составляет команду ffmpeg, включая опции, если они заданы в
конфигурационном файле или указаны значения по умолчанию в массиве
настроек <a href="#robo5">config</a>.
</p>
<p> Эталонные настройки ffmpeg
</p>
<pre> ffmpeg -reconnect 1 \
\
-i "${<a href="#robo5">config</a>[stream]}" \
-legacy_icecast 1 \
-content_type audio/mpeg \
-ice_name "Имя канала" \
-ice_description "Описание канала" \
icecast://source:${<a href="#robo5">config</a>[password]}@${<a href="#robo5">config</a>[icecast]}/${<a href="#robo5">config</a>[mountpoint]} \
\
-segment_list "./files_archive.csv" \
-segment_list_entry_prefix "$ARCHIVE_DIR" \
-segment_list_type "csv" \
-segment_list_flags "live" \
-segment_atclocktime 1 \
-acodec "$FORMAT" -map 0 -f segment \
-segment_time "$ARCHIVE_TIME" \
-segment_format "$FORMAT" \
-strftime 1 "$ARCHIVE_DIR/$FILE_NAME"
\
-segment_list "./files_slices.csv" \
-segment_list_entry_prefix "$ARCHIVE_DIR" \
-segment_list_type "csv" \
-segment_list_flags "live" \
-segment_atclocktime 1 \
-acodec "$FORMAT" -map 0 -f segment \
-segment_time "$SLICES_TIME" \
-segment_format "$FORMAT" \
-strftime 1 "$SLICES_DIR/$FILE_NAME"
</pre>
<p></p>
<p class="item_name">RESULT</p>
<pre> Команда ffmpeg, которую можно передать на выполнение.
</pre>
<p class="item_name">SOURCE</p>
<pre class="source"><span class="line_number">148 </span><strong>makeCMD</strong><span class="sign">(</span><span class="sign">)</span> <span class="keyword">{</span>
<span class="line_number">149 </span> <span class="comment">#Правило именования файлов</span>
<span class="line_number">150 </span> FILE_NAME<span class="sign">=</span><span class="quote">"${<a href="#robo5">config</a>[filename_prefix]}-${<a href="#robo5">config</a>[channel_name]}.${<a href="#robo5">config</a>[filename_suffix]}"</span>
<span class="line_number">151 </span>
<span class="line_number">152 </span> <span class="comment">#Минимальная команда</span>
<span class="line_number">153 </span> CMD<span class="sign">=</span><span class="quote">"${<a href="#robo5">config</a>[cmd]} -reconnect 1 -i ${<a href="#robo5">config</a>[stream]} -f mp2"</span>
<span class="line_number">154 </span> <span class="comment"># " -f ${<a href="#robo5">config</a>[input_format]}"</span>
<span class="line_number">155 </span>
<span class="line_number">156 </span> <span class="comment">#КОДИРОВАНИЕ</span>
<span class="line_number">157 </span> <span class="comment"># <a href="#robo2">enableOption</a> output_format -c %%</span>
<span class="line_number">158 </span>
<span class="line_number">159 </span> <span class="comment">#ICECAST</span>
<span class="line_number">160 </span> <a href="#robo2">enableOption</a> channel_name <span class="sign">\</span>
<span class="line_number">161 </span> <span class="sign">-</span>legacy_icecast 1 <span class="sign">\</span>
<span class="line_number">162 </span> <span class="sign">-</span>content_type audio<span class="sign">/</span>mpeg <span class="sign">\</span>
<span class="line_number">163 </span> <span class="sign">-</span>ice_name <span class="sign">%</span><span class="sign">%</span>
<span class="line_number">164 </span>
<span class="line_number">165 </span> <a href="#robo2">enableOption</a> channel_descr <span class="sign">\</span>
<span class="line_number">166 </span> <span class="sign">-</span>ice_description <span class="sign">%</span><span class="sign">%</span>
<span class="line_number">167 </span>
<span class="line_number">168 </span> <a href="#robo2">enableOption</a> icecast <span class="sign">\</span>
<span class="line_number">169 </span> icecast<span class="sign">:</span><span class="sign">/</span><span class="sign">/</span>source<span class="sign">:</span><span class="sign">$</span><span class="sign">{</span><a href="#robo5">config</a><span class="sign">[</span>password<span class="sign">]</span><span class="keyword">}</span><span class="sign">@</span><span class="sign">$</span><span class="sign">{</span><a href="#robo5">config</a><span class="sign">[</span>icecast<span class="sign">]</span><span class="keyword">}</span><span class="sign">/</span><span class="sign">$</span><span class="sign">{</span><a href="#robo5">config</a><span class="sign">[</span>mountpoint<span class="sign">]</span><span class="keyword">}</span>
<span class="line_number">170 </span>
<span class="line_number">171 </span> <span class="comment"># АРХИВ</span>
<span class="line_number">172 </span> <a href="#robo2">enableOption</a> archive_log <span class="sign">\</span>
<span class="line_number">173 </span> <span class="sign">-</span>segment_list <span class="sign">%</span><span class="sign">%</span> <span class="sign">\</span>
<span class="line_number">174 </span> <span class="sign">-</span>segment_list_entry_prefix <span class="quote">"${<a href="#robo5">config</a>[archive_dir]}"</span> <span class="sign">\</span>
<span class="line_number">175 </span> <span class="sign">-</span>segment_list_type csv <span class="sign">\</span>
<span class="line_number">176 </span> <span class="sign">-</span>segment_list_flags live
<span class="line_number">177 </span>
<span class="line_number">178 </span> <span class="comment"># +СЕГМЕНТИРОВАНИЕ</span>
<span class="line_number">179 </span> <a href="#robo2">enableOption</a> archive_dir <span class="sign">\</span>
<span class="line_number">180 </span> <span class="sign">-</span>segment_atclocktime 1 <span class="sign">\</span>
<span class="line_number">181 </span> <span class="sign">-</span>acodec <span class="quote">"${<a href="#robo5">config</a>[output_format]}"</span> <span class="sign">-</span>map 0 <span class="sign">\</span>
<span class="line_number">182 </span> <span class="sign">-</span><span class="keyword">fi</span> segment <span class="sign">\</span>
<span class="line_number">183 </span> <span class="sign">-</span>segment_time <span class="quote">"${<a href="#robo5">config</a>[archive_time]}"</span> <span class="sign">\</span>
<span class="line_number">184 </span> <span class="sign">-</span>segment_format <span class="quote">"${<a href="#robo5">config</a>[output_format]}"</span> <span class="sign">\</span>
<span class="line_number">185 </span> <span class="sign">-</span>strftime 1 <span class="quote">"${<a href="#robo5">config</a>[archive_dir]}/$FILE_NAME"</span>
<span class="line_number">186 </span>
<span class="line_number">187 </span> <span class="comment"># АНАЛИЗ</span>
<span class="line_number">188 </span> <a href="#robo2">enableOption</a> slices_log <span class="sign">\</span>
<span class="line_number">189 </span> <span class="sign">-</span>segment_list <span class="sign">%</span><span class="sign">%</span> <span class="sign">\</span>
<span class="line_number">190 </span> <span class="sign">-</span>segment_list_entry_prefix <span class="quote">"${<a href="#robo5">config</a>[slices_dir]}"</span> <span class="sign">\</span>
<span class="line_number">191 </span> <span class="sign">-</span>segment_list_type csv <span class="sign">\</span>
<span class="line_number">192 </span> <span class="sign">-</span>segment_list_flags live
<span class="line_number">193 </span>
<span class="line_number">194 </span> <span class="comment"># +СЕГМЕНТИРОВАНИЕ</span>
<span class="line_number">195 </span> <a href="#robo2">enableOption</a> slices_dir <span class="sign">\</span>
<span class="line_number">196 </span> <span class="sign">-</span>segment_atclocktime 1 <span class="sign">\</span>
<span class="line_number">197 </span> <span class="sign">-</span>acodec <span class="quote">"${<a href="#robo5">config</a>[output_format]}"</span> <span class="sign">-</span>map 0 <span class="sign">\</span>
<span class="line_number">198 </span> <span class="sign">-</span><span class="keyword">fi</span> segment <span class="sign">\</span>
<span class="line_number">199 </span> <span class="sign">-</span>segment_time <span class="quote">"${<a href="#robo5">config</a>[slices_time]}"</span> <span class="sign">\</span>
<span class="line_number">200 </span> <span class="sign">-</span>segment_format <span class="quote">"${<a href="#robo5">config</a>[output_format]}"</span> <span class="sign">\</span>
<span class="line_number">201 </span> <span class="sign">-</span>strftime 1 <span class="quote">"${<a href="#robo5">config</a>[slices_dir]}/$FILE_NAME"</span>
<span class="line_number">202 </span>
<span class="line_number">203 </span> <span class="keyword">echo</span> <span class="quote">"$CMD"</span>
<span class="line_number">204 </span><span class="keyword">}</span>
</pre>
<hr />
<a name="streamsaver2fconfig"></a>
<a name="robo5"></a><h2>streamsaver/config [ Variables ]</h2>
<p>[ <a href="#robo_top_of_doc">Top</a> ] [ <a href="#robo0">streamsaver</a> ] [ <a href="./robo_variables.html#robo_top_of_doc">Variables</a> ]</p>
<p class="item_name">VARIABLE</p>
<pre> <strong>config</strong> - массив настроек, содержащий значения по-умолчанию.
Настройки описаны в секции <a href="#robo6">SETTINGS</a>.
</pre>
<p class="item_name">USED BY</p>
<pre> <a href="#robo2">enableOption</a>, <a href="#robo1">readOption</a>, <a href="#robo3">readXML</a>, <a href="#robo4">makeCMD</a>
</pre>
<p class="item_name">SOURCE</p>
<pre class="source"><span class="line_number">220 </span><span class="keyword">typeset</span> <span class="sign">-</span>A <strong>config</strong>
<span class="line_number">221 </span>
<span class="line_number">222 </span><strong>config</strong><span class="sign">=</span><span class="sign">(</span>
<span class="line_number">223 </span> <span class="sign">[</span>stream<span class="sign">]</span><span class="sign">=</span><span class="quote">""</span>
<span class="line_number">224 </span> <span class="sign">[</span>icecast<span class="sign">]</span><span class="sign">=</span><span class="quote">"http://localhost:8000/"</span>
<span class="line_number">225 </span> <span class="sign">[</span>password<span class="sign">]</span><span class="sign">=</span><span class="quote">"hackme"</span>
<span class="line_number">226 </span> <span class="sign">[</span>channel_name<span class="sign">]</span><span class="sign">=</span><span class="quote">""</span>
<span class="line_number">227 </span> <span class="sign">[</span>channel_descr<span class="sign">]</span><span class="sign">=</span><span class="quote">""</span>
<span class="line_number">228 </span> <span class="sign">[</span>mountpoint<span class="sign">]</span><span class="sign">=</span><span class="quote">""</span>
<span class="line_number">229 </span> <span class="sign">[</span>cmd<span class="sign">]</span><span class="sign">=</span><span class="quote">"ffmpeg"</span>
<span class="line_number">230 </span> <span class="sign">[</span>input_format<span class="sign">]</span><span class="sign">=</span><span class="quote">"mpegts"</span>
<span class="line_number">231 </span> <span class="sign">[</span>archive_dir<span class="sign">]</span><span class="sign">=</span><span class="quote">""</span>
<span class="line_number">232 </span> <span class="sign">[</span>archive_time<span class="sign">]</span><span class="sign">=</span><span class="quote">"3600"</span>
<span class="line_number">233 </span> <span class="sign">[</span>archive_log<span class="sign">]</span><span class="sign">=</span><span class="quote">"/var/log/tuc01_archive.log"</span>
<span class="line_number">234 </span> <span class="sign">[</span>slices_dir<span class="sign">]</span><span class="sign">=</span><span class="quote">""</span>
<span class="line_number">235 </span> <span class="sign">[</span>slices_time<span class="sign">]</span><span class="sign">=</span>10
<span class="line_number">236 </span> <span class="sign">[</span>slices_log<span class="sign">]</span><span class="sign">=</span><span class="quote">"/var/log/tuc01_slices.log"</span>
<span class="line_number">237 </span> <span class="sign">[</span>filename_prefix<span class="sign">]</span><span class="sign">=</span><span class="quote">"%Y-%m-%d_%H:%M:%S"</span>
<span class="line_number">238 </span> <span class="sign">[</span>filename_suffix<span class="sign">]</span><span class="sign">=</span><span class="quote">"mp2"</span>
<span class="line_number">239 </span> <span class="sign">[</span>output_format<span class="sign">]</span><span class="sign">=</span><span class="quote">"mp2"</span>
<span class="line_number">240 </span> <span class="sign">[</span>audio_bitrate<span class="sign">]</span><span class="sign">=</span><span class="quote">"256k"</span>
<span class="line_number">241 </span><span class="sign">)</span>
</pre>
<hr />
<a name="streamsaver2fSETTINGS"></a>
<a name="robo6"></a><h2>streamsaver/SETTINGS [ Variables ]</h2>
<p>[ <a href="#robo_top_of_doc">Top</a> ] [ <a href="#robo0">streamsaver</a> ] [ <a href="./robo_variables.html#robo_top_of_doc">Variables</a> ]</p>
<p class="item_name">VARIABLE</p>
<pre> <strong>SETTINGS</strong> - файл настроек
</pre>
<p class="item_name">DESCRIPTION</p>
<p> Переменная хранит имя файла настроек, который содержит параметры,
перечисленные в массиве опций <a href="#robo5">config</a>, в формате XML. При отсутствии
параметра или пустом значении соответствующие флаги а аргументы не
добавляются в итоговую команду ffmpeg. Таким образом, например, можно
включать или отключать ведение журнала сохранения аудиозаписей, просто
указывая или удаляя параметр archive_log.
</p>
<p> Формат файла настроек следующий:
</p>
<pre> &lt;xml&gt;
&lt;!-- Название канала --&gt;
&lt;channel_name&gt;&lt;/channel_name&gt;
&lt;!-- Описание канала --&gt;
&lt;channel_descr&gt;Тестовый_канал&lt;/channel_descr&gt;
&lt;!-- Входящий поток --&gt;
&lt;stream&gt;<a href="http://localhost:8000/tuc01</stream>">http://localhost:8000/tuc01</stream></a>
&lt;!-- Icecast для вывода --&gt;
&lt;icecast&gt;localhost:8000&lt;/icecast&gt;
&lt;!-- Пароль для доступа к Icecast --&gt;
&lt;password&gt;hackme&lt;/password&gt;
&lt;!-- Точка подключения канала --&gt;
&lt;mountpoint&gt;tuc02&lt;/mountpoint&gt;
</pre>
<p>
</p>
<pre> &lt;!-- Команда получения сигнала --&gt;
&lt;cmd&gt;ffmpeg&lt;/cmd&gt;
</pre>
<p>
</p>
<pre> &lt;!-- Формат входного потока --&gt;
&lt;input_format&gt;mp2 -map 0:0&lt;/input_format&gt;
</pre>
<p>
</p>
<pre> &lt;!-- Директория для сохранения архивных файлов --&gt;
&lt;archive_dir&gt;FILES/archive/&lt;/archive_dir&gt;
&lt;!-- Длительность архивных файлов в секундах --&gt;
&lt;archive_time&gt;3600&lt;/archive_time&gt;
&lt;!-- Файл журнала обработки архивных записей --&gt;
&lt;archive_log&gt;FILES/archive.log&lt;/archive_log&gt;
</pre>
<p>
</p>
<pre> &lt;!-- Директория для сохранения фрагментов на анализ --&gt;
&lt;slices_dir&gt;FILES/fragments/&lt;/slices_dir&gt;
&lt;!-- Длительность фрагментов для анализа в секундах --&gt;
&lt;slices_time&gt;10&lt;/slices_time&gt;
&lt;!-- Файл журнала обработки фрагментов на анализ --&gt;
&lt;slices_log&gt;FILES/fragments.log&lt;/slices_log&gt;
</pre>
<p>
</p>
<pre> &lt;!-- Префикс имени файла --&gt;
&lt;filename_prefix&gt;%Y-%m-%d_%H:%M:%S&lt;/filename_prefix&gt;
&lt;!-- Расширение имени файла --&gt;
&lt;filename_suffix&gt;mp2&lt;/filename_suffix&gt;
</pre>
<p>
</p>
<pre> &lt;!-- Формат аудиофайлов --&gt;
&lt;output_format&gt;mp2&lt;/output_format&gt;
&lt;!-- Битрейт аудиофайлов --&gt;
&lt;audio_bitrate&gt;256k&lt;/audio_bitrate&gt;
&lt;/xml&gt;
</pre>
<p></p>
<p class="item_name">SOURCE</p>
<pre class="source"><span class="line_number">305 </span><strong>SETTINGS</strong><span class="sign">=</span><span class="quote">"$1"</span>
</pre>
<hr />
<a name="streamsaver2fmain"></a>
<a name="robo7"></a><h2>streamsaver/main [ Toplevel ]</h2>
<p>[ <a href="#robo_top_of_doc">Top</a> ] [ <a href="#robo0">streamsaver</a> ] [ <a href="./tobo_toplevel.html#robo_top_of_doc">Toplevel</a> ]</p>
<p class="item_name">NAME</p>
<pre> <a href="#robo0">streamsaver</a>
</pre>
<p class="item_name">SOURCE</p>
<pre class="source"><span class="line_number">316 </span><span class="comment">#Проверка на наличие файла настроек</span>
<span class="line_number">317 </span><span class="keyword">if</span> <span class="sign">[</span> <span class="sign">-</span>z <span class="quote">"$<a href="#robo6">SETTINGS</a>"</span> <span class="sign">]</span><span class="sign">;</span> <span class="keyword">then</span>
<span class="line_number">318 </span> <span class="keyword">echo</span> <span class="quote">"USAGE: $(basename $0) &lt;settings.xml&gt;"</span> <span class="sign">&gt;</span><span class="sign">&amp;</span>2
<span class="line_number">319 </span> <span class="keyword">exit</span> 1
<span class="line_number">320 </span><span class="keyword">elif</span> <span class="sign">[</span> <span class="keyword">!</span> <span class="sign">-</span>r <span class="quote">"$<a href="#robo6">SETTINGS</a>"</span> <span class="sign">]</span><span class="sign">;</span> <span class="keyword">then</span>
<span class="line_number">321 </span> <span class="keyword">echo</span> <span class="quote">"Unable open file $1."</span> <span class="sign">&gt;</span><span class="sign">&amp;</span>2
<span class="line_number">322 </span> <span class="keyword">echo</span> <span class="quote">"USAGE: $(basename $0) &lt;settings.xml&gt;"</span> <span class="sign">&gt;</span><span class="sign">&amp;</span>2
<span class="line_number">323 </span> <span class="keyword">exit</span> 1
<span class="line_number">324 </span><span class="keyword">fi</span>
<span class="line_number">325 </span>
<span class="line_number">326 </span><span class="comment">#Чтение настроек</span>
<span class="line_number">327 </span><a href="#robo3">readXML</a> <span class="quote">"$<a href="#robo6">SETTINGS</a>"</span>
<span class="line_number">328 </span>
<span class="line_number">329 </span><span class="comment">#Создание директорий хранения файлов, если требуется</span>
<span class="line_number">330 </span><span class="keyword">mkdir</span> <span class="sign">-</span>p <span class="sign">$</span><span class="sign">{</span><a href="#robo5">config</a><span class="sign">[</span>archive_dir<span class="sign">]</span><span class="keyword">}</span>
<span class="line_number">331 </span><span class="keyword">mkdir</span> <span class="sign">-</span>p <span class="sign">$</span><span class="sign">{</span><a href="#robo5">config</a><span class="sign">[</span>slices_dir<span class="sign">]</span><span class="keyword">}</span>
<span class="line_number">332 </span>
<span class="line_number">333 </span><span class="comment">#Создание команды оцифровки сигнала</span>
<span class="line_number">334 </span><a href="#robo4">makeCMD</a>
</pre>
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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./robodoc.css" type="text/css" />
<title>Toplevel</title>
<!-- Source: ./ -->
<!-- Generated with ROBODoc Version 4.99.41 (Jul 2 2011) -->
</head>
<body>
<div id="logo">
<a name="robo_top_of_doc"></a>
</div> <!-- logo -->
<div id="extra">
</div> <!-- extra -->
<div id="navigation">
<a class="menuitem" href="./toc_index.html#top">Table of Contents</a>
<a class="menuitem" href="./robo_sourcefiles.html#top">Sourcefiles</a>
<a class="menuitem" href="./masterindex.html#top">Index</a>
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<a class="menuitem" href="#top">Toplevel</a>
<a class="menuitem" href="./robo_variables.html#top">Variables</a>
</div> <!-- navigation -->
<div id="content">
<h1>Toplevel</h1>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
<h2><a name="M"></a>M</h2><a href="./streamsaver.html#robo7" class="indexitem" >main</a>
<h2><a href="#A">A</a> - <a href="#B">B</a> - <a href="#C">C</a> - <a href="#D">D</a> - <a href="#E">E</a> - <a href="#F">F</a> - <a href="#G">G</a> - <a href="#H">H</a> - <a href="#I">I</a> - <a href="#J">J</a> - <a href="#K">K</a> - <a href="#L">L</a> - <a href="#M">M</a> - <a href="#N">N</a> - <a href="#O">O</a> - <a href="#P">P</a> - <a href="#Q">Q</a> - <a href="#R">R</a> - <a href="#S">S</a> - <a href="#T">T</a> - <a href="#U">U</a> - <a href="#V">V</a> - <a href="#W">W</a> - <a href="#X">X</a> - <a href="#Y">Y</a> - <a href="#Z">Z</a> - <a href="#0">0</a> - <a href="#1">1</a> - <a href="#2">2</a> - <a href="#3">3</a> - <a href="#4">4</a> - <a href="#5">5</a> - <a href="#6">6</a> - <a href="#7">7</a> - <a href="#8">8</a> - <a href="#9">9</a></h2>
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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./robodoc.css" type="text/css" />
<title>Table of Contents</title>
<!-- Source: ./ -->
<!-- Generated with ROBODoc Version 4.99.41 (Jul 2 2011) -->
</head>
<body>
<div id="logo">
<a name="robo_top_of_doc"></a>
</div> <!-- logo -->
<div id="extra">
</div> <!-- extra -->
<div id="navigation">
<a class="menuitem" href="#top">Table of Contents</a>
<a class="menuitem" href="./robo_sourcefiles.html#top">Sourcefiles</a>
<a class="menuitem" href="./masterindex.html#top">Index</a>
<a class="menuitem" href="./robo_files.html#top">Files</a>
<a class="menuitem" href="./robo_functions.html#top">Functions</a>
<a class="menuitem" href="./tobo_toplevel.html#top">Toplevel</a>
<a class="menuitem" href="./robo_variables.html#top">Variables</a>
</div> <!-- navigation -->
<div id="content">
<h3>TABLE OF CONTENTS</h3>
<ul>
<li>1. <a href="./streamsaver.html#robo0">ffmpeg/streamsaver</a></li>
<ul>
<li>1.1. <a href="./streamsaver.html#robo1">streamsaver/readOption</a></li>
<li>1.2. <a href="./streamsaver.html#robo2">streamsaver/enableOption</a></li>
<li>1.3. <a href="./streamsaver.html#robo3">streamsaver/readXML</a></li>
<li>1.4. <a href="./streamsaver.html#robo4">streamsaver/makeCMD</a></li>
<li>1.5. <a href="./streamsaver.html#robo5">streamsaver/config</a></li>
<li>1.6. <a href="./streamsaver.html#robo6">streamsaver/SETTINGS</a></li>
<li>1.7. <a href="./streamsaver.html#robo7">streamsaver/main</a></li>
</ul>
</ul>
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robodoc.rc
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items:
#
# CUSTOM
#
DATA
DEFAULT VALUE
GUI
INIT VALUE
NAMESPACE
PACKAGES
RESOURCE
STRUCTURE
USED GLOBAL VARIABLES
USED VARIABLES
USER HELP
VARIABLE
VARIABLES
VERSION
#
# DEFAULT
#
ARGUMENTS
ATTRIBUTES
AUTHOR
BUGS
CHILDREN
COMMANDS
COPYRIGHT
CREATION DATE
DERIVED BY
DERIVED FROM
DESCRIPTION
DIAGNOSTICS
ERRORS
EXAMPLE
FUNCTION
HISTORY
IDEAS
INPUTS
METHODS
MODIFICATION HISTORY
NAME
NEW ATTRIBUTES
NEW METHODS
NOTES
OPTIONS
OUTPUT
PARAMETERS
PARENTS
PORTABILITY
PURPOSE
RESULT
RETURN VALUE
SEE ALSO
SIDE EFFECTS
SOURCE
SWITCHES
SYNOPSIS
TAGS
TODO
USAGE
USED BY
USES
WARNINGS
ignore items:
item order:
FUNCTION
SYNOPSIS
INPUTS
source items:
SOURCE
DATA
preformatted items:
INPUTS
format items:
PORTABILITY
FUNCTION
DESCRIPTION
ARGUMENTS
PACKAGES
USED GLOBAL VARIABLES
USED VARIABLES
NOTES
VARIABLES
NAMESPACE
BUGS
TODO
options:
--src .
--doc ./doc
--html
--multidoc
--charset utf-8
--nosort
--sections
--source_line_numbers
--index
--tabsize 8
--syntaxcolors_enable quotes,squotes,line_comments,block_comments,keywords,non_alpha
headertypes:
F Files robo_files
a Aliases robo_aliases
I Interpretators robo_interps
p Packages robo_packages
G "Global variables" robo_globals
n Namespaces robo_namespaces
r Resources robo_resources
c "Control flow structures" robo_control_structures
t Toplevel tobo_toplevel
ignore files:
README
CVS
robodoc.rc
config
*.xml
*.bak
*.git
*~
accept files:
streamsaver
header markers:
#****
remark markers:
#
end markers:
#****
header separate characters:
,
header ignore characters:
[
]
#
remark begin markers:
remark end markers:
source line comments:
#
keywords:
if
then
else
elif
fi
case
esac
for
select
while
until
do
done
in
function
time
{
}
!
[[
]]
coproc
echo
ffmpeg
mkdir
grep
exit
typeset

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<xml>
<!-- Название канала -->
<channel_name>RT</channel_name>
<!-- Описание канала -->
<channel_descr>Тестовый_канал_RT</channel_descr>
<!-- Входящий поток -->
<stream>http://localhost:8000/tuc01</stream>
<!-- Icecast для вывода -->
<icecast>localhost:8000</icecast>
<!-- Пароль для доступа к Icecast -->
<password>hackme</password>
<!-- Точка подключения канала -->
<mountpoint>rt</mountpoint>
<!-- Команда получения сигнала -->
<cmd>ffmpeg</cmd>
<!-- Формат входного потока -->
<input_format>mp2 -map 0:0</input_format>
<!-- Директория для сохранения архивных файлов -->
<archive_dir>FILES/archive/</archive_dir>
<!-- Длительность архивных файлов в секундах -->
<archive_time>3600</archive_time>
<!-- Файл журнала обработки архивных записей -->
<archive_log>FILES/archive.log</archive_log>
<!-- Директория для сохранения фрагментов на анализ -->
<slices_dir>FILES/fragments/</slices_dir>
<!-- Длительность фрагментов для анализа в секундах -->
<slices_time>10</slices_time>
<!-- Файл журнала обработки фрагментов на анализ -->
<slices_log>FILES/fragments.log</slices_log>
<!-- Префикс имени файла -->
<filename_prefix>%Y-%m-%d_%H:%M:%S</filename_prefix>
<!-- Расширение имени файла -->
<filename_suffix>mp2</filename_suffix>
<!-- Формат аудиофайлов -->
<output_format>mp2</output_format>
<!-- Битрейт аудиофайлов -->
<audio_bitrate>256k</audio_bitrate>
</xml>

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#!/bin/bash
#****F* ffmpeg/streamsaver ****************************************************
#
# NAME
# streamsaver - обработчик аудиопотоков с нарезкой их в файлы и
# ретрансляцией на icecast
#
# VERSION
# 1.0
#
# DESCRIPTION
# Сценарий принимает аудиопоток с оборудования, по UDP или TCP,
# фрагментирует его на отрезки заданной длины для последующего хранения и
# анализа, а также ретранслирует поток на сервер радиовещания icecast для
# прослушивания аудио конечным пользователем.
#
# USAGE
# streamsaver <файл настроек>
#
# ARGUMENTS
# * <файл настроек> - xml-файл с описанием входящего и выходящего потоков и
# правилами фрагментирования записей.
#
#******************************************************************************
#****f* streamsaver/readOption
#
# NAME
# readOption - получение значения опции из файла настроек
#
# USAGE
# readOption <опция> <файл>
#
# ARGUMENTS
# * опция - имя опции
# * файл - xml-файл с настройками
#
# RESULT
# Значение параметра при наличии искомой опции в xml-файле или значение по
# умолчанию, которое задаётся при инициализации переменной config.
#
# SOURCE
#
readOption() {
cfg=$(\grep -oPm1 "(?<=<$1>)[^<]+" "$2")
if [ ! -z "$cfg" ]; then
config[$1]=$cfg
fi
}
#*****
#****f* streamsaver/enableOption
#
# NAME
# enableOption - добавление опции к команде ffmpeg
#
# DESCRIPTION
# Процедура включает опцию, если в конфигурационном файле имеется
# соответствующая настройка.
#
# USAGE
# enableOption <опция>
#
# ARGUMENTS
# * опция - имя опции из массива настроек config.
#
# SOURCE
#
enableOption () {
if [ ! -z "${config[$1]}" ]; then
CMD+=" $(echo $* | cut -d ' ' -f 2- | sed "s|%%|\"${config[$1]}\"|g")"
fi
}
#*****
#****f* streamsaver/readXML
#
# NAME
# readXML - чтение файла настроек
#
# DESCRIPTION
# Получение настроек из xml-файла.
#
# USAGE
# readXML <xml>
#
# ARGUMENTS
# * xml - файл настроек.
#
# SOURCE
#
readXML() {
#Чтение настроек из файла
for option in ${!config[*]}; {
readOption "$option" "$1"
}
}
#*****
#****f* streamsaver/makeCMD
#
# NAME
# makeCMD - создание команды для оцифровки сигнала
#
# DESCRIPTION
# Процедура составляет команду ffmpeg, включая опции, если они заданы в
# конфигурационном файле или указаны значения по умолчанию в массиве
# настроек config.
#
# Эталонные настройки ffmpeg
#
# ffmpeg -reconnect 1 \
# \
# -i "${config[stream]}" \
# -legacy_icecast 1 \
# -content_type audio/mpeg \
# -ice_name "Имя канала" \
# -ice_description "Описание канала" \
# icecast://source:${config[password]}@${config[icecast]}/${config[mountpoint]} \
# \
# -segment_list "./files_archive.csv" \
# -segment_list_entry_prefix "$ARCHIVE_DIR" \
# -segment_list_type "csv" \
# -segment_list_flags "live" \
# -segment_atclocktime 1 \
# -acodec "$FORMAT" -map 0 -f segment \
# -segment_time "$ARCHIVE_TIME" \
# -segment_format "$FORMAT" \
# -strftime 1 "$ARCHIVE_DIR/$FILE_NAME"
# \
# -segment_list "./files_slices.csv" \
# -segment_list_entry_prefix "$ARCHIVE_DIR" \
# -segment_list_type "csv" \
# -segment_list_flags "live" \
# -segment_atclocktime 1 \
# -acodec "$FORMAT" -map 0 -f segment \
# -segment_time "$SLICES_TIME" \
# -segment_format "$FORMAT" \
# -strftime 1 "$SLICES_DIR/$FILE_NAME"
#
# RESULT
# Команда ffmpeg, которую можно передать на выполнение.
#
# SOURCE
#
makeCMD() {
#Правило именования файлов
FILE_NAME="${config[filename_prefix]}-${config[channel_name]}.${config[filename_suffix]}"
#Минимальная команда
CMD="${config[cmd]} -reconnect 1 -i ${config[stream]} -f mp2"
# " -f ${config[input_format]}"
#КОДИРОВАНИЕ
# enableOption output_format -c %%
#ICECAST
enableOption channel_name \
-legacy_icecast 1 \
-content_type audio/mpeg \
-ice_name %%
enableOption channel_descr \
-ice_description %%
enableOption icecast \
icecast://source:${config[password]}@${config[icecast]}/${config[mountpoint]}
# АРХИВ
enableOption archive_log \
-segment_list %% \
-segment_list_entry_prefix "${config[archive_dir]}" \
-segment_list_type csv \
-segment_list_flags live
# +СЕГМЕНТИРОВАНИЕ
enableOption archive_dir \
-segment_atclocktime 1 \
-acodec "${config[output_format]}" -map 0 \
-f segment \
-segment_time "${config[archive_time]}" \
-segment_format "${config[output_format]}" \
-strftime 1 "${config[archive_dir]}/$FILE_NAME"
# АНАЛИЗ
enableOption slices_log \
-segment_list %% \
-segment_list_entry_prefix "${config[slices_dir]}" \
-segment_list_type csv \
-segment_list_flags live
# +СЕГМЕНТИРОВАНИЕ
enableOption slices_dir \
-segment_atclocktime 1 \
-acodec "${config[output_format]}" -map 0 \
-f segment \
-segment_time "${config[slices_time]}" \
-segment_format "${config[output_format]}" \
-strftime 1 "${config[slices_dir]}/$FILE_NAME"
echo "$CMD"
}
#*****
################################################################################
#****v* streamsaver/config
#
# VARIABLE
# config - массив настроек, содержащий значения по-умолчанию.
# Настройки описаны в секции SETTINGS.
#
# USED BY
# enableOption, readOption, readXML, makeCMD
#
# SOURCE
#
typeset -A config
config=(
[stream]=""
[icecast]="http://localhost:8000/"
[password]="hackme"
[channel_name]=""
[channel_descr]=""
[mountpoint]=""
[cmd]="ffmpeg"
[input_format]="mpegts"
[archive_dir]=""
[archive_time]="3600"
[archive_log]="/var/log/tuc01_archive.log"
[slices_dir]=""
[slices_time]=10
[slices_log]="/var/log/tuc01_slices.log"
[filename_prefix]="%Y-%m-%d_%H:%M:%S"
[filename_suffix]="mp2"
[output_format]="mp2"
[audio_bitrate]="256k"
)
#*****
#****v* streamsaver/SETTINGS
#
# VARIABLE
# SETTINGS - файл настроек
#
# DESCRIPTION
# Переменная хранит имя файла настроек, который содержит параметры,
# перечисленные в массиве опций config, в формате XML. При отсутствии
# параметра или пустом значении соответствующие флаги а аргументы не
# добавляются в итоговую команду ffmpeg. Таким образом, например, можно
# включать или отключать ведение журнала сохранения аудиозаписей, просто
# указывая или удаляя параметр archive_log.
#
# Формат файла настроек следующий:
# <xml>
# <!-- Название канала -->
# <channel_name></channel_name>
# <!-- Описание канала -->
# <channel_descr>Тестовый_канал</channel_descr>
# <!-- Входящий поток -->
# <stream>http://localhost:8000/tuc01</stream>
# <!-- Icecast для вывода -->
# <icecast>localhost:8000</icecast>
# <!-- Пароль для доступа к Icecast -->
# <password>hackme</password>
# <!-- Точка подключения канала -->
# <mountpoint>tuc02</mountpoint>
#
# <!-- Команда получения сигнала -->
# <cmd>ffmpeg</cmd>
#
# <!-- Формат входного потока -->
# <input_format>mp2 -map 0:0</input_format>
#
# <!-- Директория для сохранения архивных файлов -->
# <archive_dir>FILES/archive/</archive_dir>
# <!-- Длительность архивных файлов в секундах -->
# <archive_time>3600</archive_time>
# <!-- Файл журнала обработки архивных записей -->
# <archive_log>FILES/archive.log</archive_log>
#
# <!-- Директория для сохранения фрагментов на анализ -->
# <slices_dir>FILES/fragments/</slices_dir>
# <!-- Длительность фрагментов для анализа в секундах -->
# <slices_time>10</slices_time>
# <!-- Файл журнала обработки фрагментов на анализ -->
# <slices_log>FILES/fragments.log</slices_log>
#
# <!-- Префикс имени файла -->
# <filename_prefix>%Y-%m-%d_%H:%M:%S</filename_prefix>
# <!-- Расширение имени файла -->
# <filename_suffix>mp2</filename_suffix>
#
# <!-- Формат аудиофайлов -->
# <output_format>mp2</output_format>
# <!-- Битрейт аудиофайлов -->
# <audio_bitrate>256k</audio_bitrate>
# </xml>
#
# SOURCE
#
SETTINGS="$1"
#*****
#****t* streamsaver/main
#
# NAME
# streamsaver
#
# SOURCE
#
#Проверка на наличие файла настроек
if [ -z "$SETTINGS" ]; then
echo "USAGE: $(basename $0) <settings.xml>" >&2
exit 1
elif [ ! -r "$SETTINGS" ]; then
echo "Unable open file $1." >&2
echo "USAGE: $(basename $0) <settings.xml>" >&2
exit 1
fi
#Чтение настроек
readXML "$SETTINGS"
#Создание директорий хранения файлов, если требуется
mkdir -p ${config[archive_dir]}
mkdir -p ${config[slices_dir]}
#Создание команды оцифровки сигнала
makeCMD
#*****
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