1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY cups-download-http "http://ftp.easysw.com/pub/cups/&cups-version;/cups-&cups-version;-source.tar.bz2">
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8 | <!ENTITY cups-download-ftp "ftp://ftp.easysw.com/pub/cups/&cups-version;/cups-&cups-version;-source.tar.bz2">
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9 | <!ENTITY cups-md5sum "50729f6fc46ba54223e0eaf5009f3419">
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10 | <!ENTITY cups-size "4.5 MB">
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11 | <!ENTITY cups-buildsize "90 MB">
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12 | <!ENTITY cups-time "0.7 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="cups" xreflabel="CUPS-&cups-version;">
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16 | <?dbhtml filename="cups.html"?>
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17 |
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18 | <sect1info>
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19 | <othername>$LastChangedBy$</othername>
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20 | <date>$Date$</date>
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21 | </sect1info>
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22 |
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23 | <title>CUPS-&cups-version;</title>
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24 |
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25 | <indexterm zone="cups">
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26 | <primary sortas="a-CUPS">CUPS</primary>
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27 | </indexterm>
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28 |
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29 | <sect2 role="package">
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30 | <title>Introduction to CUPS</title>
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31 |
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32 | <para>The Common Unix Printing System (CUPS) is a print spooler and
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33 | associated utilities. It is based on the "Internet Printing
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34 | Protocol" and provides printing services to most PostScript and raster
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35 | printers.</para>
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36 |
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37 | <bridgehead renderas="sect3">Package Information</bridgehead>
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38 | <itemizedlist spacing="compact">
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39 | <listitem>
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40 | <para>Download (HTTP): <ulink url="&cups-download-http;"/></para>
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41 | </listitem>
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42 | <listitem>
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43 | <para>Download (FTP): <ulink url="&cups-download-ftp;"/></para>
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44 | </listitem>
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45 | <listitem>
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46 | <para>Download MD5 sum: &cups-md5sum;</para>
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47 | </listitem>
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48 | <listitem>
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49 | <para>Download size: &cups-size;</para>
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50 | </listitem>
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51 | <listitem>
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52 | <para>Estimated disk space required: &cups-buildsize;</para>
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53 | </listitem>
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54 | <listitem>
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55 | <para>Estimated build time: &cups-time;</para>
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56 | </listitem>
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57 | </itemizedlist>
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58 |
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59 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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60 | <itemizedlist spacing="compact">
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61 | <listitem>
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62 | <para>Required patch: <ulink
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63 | url="&patch-root;/cups-&cups-version;-fix_broken_locking-1.patch"/></para>
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64 | </listitem>
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65 | </itemizedlist>
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66 |
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67 | <bridgehead renderas="sect3">CUPS Dependencies</bridgehead>
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68 |
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69 | <bridgehead renderas="sect4">Recommended</bridgehead>
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70 | <para role="recommended"><xref linkend="libjpeg"/>,
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71 | <xref linkend="libpng"/>, and
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72 | <xref linkend="libtiff"/></para>
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73 |
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74 | <bridgehead renderas="sect4">Optional</bridgehead>
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75 | <para role="optional"><!-- <xref linkend="pkgconfig"/>, -->
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76 | <xref linkend="tcpwrappers"/>,
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77 | <xref linkend="dbus"/>,
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78 | <xref linkend="libusb"/>,
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79 | <xref linkend="acl"/>,
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80 | <xref linkend="linux-pam"/>,
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81 | <xref linkend="openldap"/>,
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82 | <xref linkend="gnutls"/> or <xref linkend="openssl"/> (looked for in that order),
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83 | <xref linkend="heimdal"/> or <xref linkend="mitkrb"/>,
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84 | <xref linkend="php"/>,
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85 | <xref linkend="gs"/>,
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86 | <xref linkend="python"/>,
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87 | <xref linkend="icedtea6"/> or <xref linkend="jdk"/>,
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88 | <ulink url="http://portland.freedesktop.org/wiki/">Xdg-utils</ulink>,
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89 | <ulink url="http://www.openslp.org/">OpenSLP</ulink>,
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90 | <ulink url="http://packages.debian.org/unstable/source/libpaper">libpaper</ulink>,
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91 | <ulink url="http://www.easysw.com/htmldoc/">HTMLDOC</ulink>, and
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92 | <ulink url="http://valgrind.org/">Valgrind</ulink> (optionally used if
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93 | running the test suites)</para>
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94 |
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95 | <para condition="html" role="usernotes">User Notes:
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96 | <ulink url="&blfs-wiki;/cups"/></para>
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97 |
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98 | </sect2>
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99 |
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100 | <sect2 role="installation">
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101 | <title>Installation of CUPS</title>
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102 |
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103 | <para>Create an <systemitem class="username">lp</systemitem> user, as
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104 | <application>CUPS</application> will create some files owned by this user.
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105 | (The <systemitem class="username">lp</systemitem> user is the default used
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106 | by <application>CUPS</application>, but may be changed to a different user
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107 | by passing a parameter to the <command>configure</command> script.) Use the
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108 | following command as the <systemitem class="username">root</systemitem>
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109 | user:</para>
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110 |
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111 | <screen role="root"><userinput>useradd -c "Print Service User" -d /dev/null -g lp -s /bin/false -u 9 lp</userinput></screen>
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112 |
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113 | <note>
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114 | <para>If you plan to use a USB printer with
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115 | <application>CUPS</application>, do not enable the
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116 | <quote>usblp</quote> driver as either built-in or as a module in
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117 | your kernel configuration as it will cause the new
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118 | <application>CUPS</application> USB backend to fail.
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119 | <filename>/var/log/sys.log</filename> will contain entries similar to the
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120 | following:</para>
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121 |
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122 | <screen>kernel: [54631.796465] usb 4-1: usbfs: interface 0 claimed by usblp while 'usb' sets config #1</screen>
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123 |
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124 | <para>The kernel config option is
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125 | <parameter>CONFIG_USB_PRINTER</parameter>
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126 | and can be found in menuconfig under
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127 | <quote>Device Drivers ---> USB support --->
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128 | USB Printer support</quote>.</para>
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129 | </note>
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130 |
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131 | <para>Install <application>CUPS</application> by running the
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132 | following commands:</para>
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133 |
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134 | <screen><userinput>patch -Np1 -i ../cups-&cups-version;-fix_broken_locking-1.patch &&
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135 | ./configure --docdir=/usr/share/doc/cups-&cups-version; &&
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136 | make</userinput></screen>
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137 |
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138 | <para>To test the results, issue: <command>make check</command>. This will
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139 | run a basic test suite without any load testing. If you wish to run the
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140 | tests specifying non-default parameters, issue: <command>make test</command>.
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141 | Note that the <quote>torture load testing</quote> test uses more resources
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142 | than those displayed in the prompt.</para>
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143 |
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144 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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145 |
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146 | <screen role="root"><userinput>make install</userinput></screen>
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147 |
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148 | <para>The <application>man</application> files are installed in compressed
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149 | (<filename class='extension'>.gz</filename>) format. If desired, use the
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150 | following commands to uncompress them:</para>
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151 |
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152 | <screen role="root"><userinput>gunzip -v /usr/share/man/man{\
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153 | 1/{ppd{po,merge,html,c,i},cancel,cups{-config,test{dsc,ppd}},\
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154 | lp{,options,passwd,q,rm,r,stat}}.1,\
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155 | 5/{{classes,client,cups-snmp,cupsd,printers,subscriptions,mailto}.conf,\
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156 | mime.{convs,types},ppdcfile}.5,\
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157 | 7/{backend,filter,notifier,drv}.7,\
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158 | 8/{accept,cups{ctl,accept,filter,d,addsmb,enable,\
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159 | -{deviced,driverd,lpd,polld}},lp{admin,info,move,c}}.8}.gz &&
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160 |
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161 | rm -v /usr/share/man/man8/{{,cups}reject,accept,cupsdisable}.8.gz &&
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162 | ln -v -s cupsaccept.8 /usr/share/man/man8/reject.8 &&
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163 | ln -v -s cupsaccept.8 /usr/share/man/man8/cupsreject.8 &&
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164 | ln -v -s cupsaccept.8 /usr/share/man/man8/accept.8 &&
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165 | ln -v -s cupsenable.8 /usr/share/man/man8/cupsdisable.8</userinput></screen>
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166 |
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167 | </sect2>
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168 |
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169 | <sect2 role="commands">
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170 | <title>Command Explanations</title>
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171 |
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172 | <para>The basic default behavior of the installation is appropriate for
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173 | LFS systems. <application>CUPS</application> files are placed in
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174 | <filename class="directory">/usr/{bin,include,lib,sbin,share/cups}</filename>,
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175 | <filename class="directory">/var/{cache,log,run,spool}</filename>, and
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176 | <filename class="directory">/etc/{cups,pam.d,dbus-1/system.d</filename></para>
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177 |
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178 | </sect2>
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179 |
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180 | <sect2 role="configuration">
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181 | <title>Configuring CUPS</title>
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182 |
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183 | <para>Configuration of <application>CUPS</application> is dependent on
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184 | the type of printer and can be complex. Generally, PostScript printers
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185 | are easier. For detailed instructions on configuration and use of
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186 | <application>CUPS</application>, see <ulink
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187 | url="http://www.cups.org/documentation.php"/>. The Software Administrators
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188 | Manual and Software Users Manual are particularly useful.</para>
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189 |
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190 | <para>For non-PostScript printers to print with
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191 | <application>CUPS</application>, you need to install
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192 | <xref linkend="gs"/> to convert PostScript to raster images
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193 | and a driver (e.g., from <xref linkend="gutenprint"/>) to convert
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194 | the resulting raster images to a form that the printer understands.
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195 | <ulink url="http://www.linuxprinting.org/foomatic.html">Foomatic</ulink>
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196 | drivers use Ghostscript to convert PostScript to a printable form directly,
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197 | but this is considered to be a hack by
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198 | <application>CUPS</application> developers.</para>
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199 |
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200 | <!-- This should be obvious, not to mention the new problem with usblp.
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201 | Omitting completely for now.
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202 |
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203 | <sect3 role="kernel" id="cups-kernel">
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204 | <title>Kernel Configuration</title>
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205 |
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206 | <para>To use your printer you will likely need the appropriate drivers
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207 | enabled in the kernel — for example, <quote>Parallel printer
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208 | support</quote> if you have a parallel port printer, or <quote>USB Printer
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209 | support</quote> for a USB printer.</para>
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210 |
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211 | </sect3>
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212 | -->
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213 |
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214 | <sect3 id="cups-init">
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215 | <title>Boot Script</title>
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216 |
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217 | <para>During the installation, <application>CUPS</application> added
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218 | startup files in <filename class="directory">/etc/rc.d</filename>.
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219 | These scripts will work in most cases, but will fail if you provide
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220 | printers to <application>Samba</application> clients. Additionally,
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221 | they are not consistent with standard LFS style scripts. Replace the
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222 | installed scripts with the scripts and symlinks included in the
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223 | <xref linkend="bootscripts"/> package:</para>
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224 |
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225 | <indexterm zone="cups cups-init">
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226 | <primary sortas="f-cups">cups</primary>
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227 | </indexterm>
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228 |
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229 | <screen role="root"><userinput>make install-cups</userinput></screen>
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230 |
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231 | </sect3>
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232 |
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233 | </sect2>
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234 |
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235 | <sect2 role="content">
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236 | <title>Contents</title>
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237 |
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238 | <segmentedlist>
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239 | <segtitle>Installed Programs</segtitle>
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240 | <segtitle>Installed Libraries</segtitle>
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241 | <segtitle>Installed Directories</segtitle>
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242 |
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243 | <seglistitem>
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244 | <seg>accept, cancel, cups-config, cupsaccept, cupsaddsmb, cupsctl,
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245 | cupsd, cupsdisable, cupsenable, cupsfilter, cupsreject, cupstestdsc,
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246 | cupstestppd, lp, lpadmin, lpc, lpinfo, lpmove, lpoptions, lppasswd,
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247 | lpq, lpr, lprm, lpstat, ppdc, ppdhtml, ppdi, ppdmerge, ppdpo, reject</seg>
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248 | <seg>libcups.{so,a}, libcupscgi.{so,a}, libcupsdriver.{so,a},
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249 | libcupsimage.{so,a}, libcupsmime.{so,a}, libcupsppdc.{so,a}, and
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250 | various filters and backend drivers</seg>
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251 | <seg>/etc/cups, /usr/include/cups, /usr/lib/cups, /usr/share/cups,
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252 | /usr/share/doc/cups-&cups-version;, and
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253 | /var/{cache,log,run,spool}/cups</seg>
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254 | </seglistitem>
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255 | </segmentedlist>
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256 |
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257 | <variablelist>
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258 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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259 | <?dbfo list-presentation="list"?>
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260 | <?dbhtml list-presentation="table"?>
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261 |
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262 | <varlistentry id="accept">
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263 | <term><command>accept</command></term>
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264 | <listitem>
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265 | <para>instructs the printing system to accept print jobs to the
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266 | specified destinations.</para>
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267 | <indexterm zone="cups accept">
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268 | <primary sortas="b-accept">accept</primary>
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269 | </indexterm>
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270 | </listitem>
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271 | </varlistentry>
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272 |
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273 | <varlistentry id="cancel-cups">
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274 | <term><command>cancel</command></term>
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275 | <listitem>
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276 | <para>cancels existing print jobs from the print queues.</para>
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277 | <indexterm zone="cups cancel-cups">
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278 | <primary sortas="b-cancel">cancel</primary>
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279 | </indexterm>
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280 | </listitem>
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281 | </varlistentry>
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282 |
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283 | <varlistentry id="cups-config">
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284 | <term><command>cups-config</command></term>
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285 | <listitem>
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286 | <para>is a <application>CUPS</application>
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287 | program configuration utility.</para>
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288 | <indexterm zone="cups cups-config">
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289 | <primary sortas="b-cups-config">cups-config</primary>
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290 | </indexterm>
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291 | </listitem>
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292 | </varlistentry>
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293 |
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294 | <varlistentry id="cupsaddsmb">
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295 | <term><command>cupsaddsmb</command></term>
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296 | <listitem>
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297 | <para>exports printers to the <application>Samba</application>
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298 | software for use with Windows clients.</para>
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299 | <indexterm zone="cups cupsaddsmb">
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300 | <primary sortas="b-cupsaddsmb">cupsaddsmb</primary>
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301 | </indexterm>
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302 | </listitem>
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303 | </varlistentry>
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304 |
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305 | <varlistentry id="cupsd">
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306 | <term><command>cupsd</command></term>
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307 | <listitem>
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308 | <para>is the scheduler for the Common Unix Printing System.</para>
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309 | <indexterm zone="cups cupsd">
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310 | <primary sortas="b-cupsd">cupsd</primary>
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311 | </indexterm>
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312 | </listitem>
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313 | </varlistentry>
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314 |
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315 | <varlistentry id="cupstestppd">
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316 | <term><command>cupstestppd</command></term>
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317 | <listitem>
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318 | <para>tests the conformance of PPD files.</para>
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319 | <indexterm zone="cups cupstestppd">
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320 | <primary sortas="b-cupstestppd">cupstestppd</primary>
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321 | </indexterm>
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322 | </listitem>
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323 | </varlistentry>
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324 |
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325 | <varlistentry id="disable">
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326 | <term><command>disable</command></term>
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327 | <listitem>
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328 | <para>stops the named printers or classes.</para>
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329 | <indexterm zone="cups disable">
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330 | <primary sortas="b-disable">disable</primary>
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331 | </indexterm>
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332 | </listitem>
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333 | </varlistentry>
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334 |
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335 | <varlistentry id="enable">
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336 | <term><command>enable</command></term>
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337 | <listitem>
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338 | <para>starts the named printers or classes.</para>
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339 | <indexterm zone="cups enable">
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340 | <primary sortas="b-enable">enable</primary>
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341 | </indexterm>
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342 | </listitem>
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343 | </varlistentry>
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344 |
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345 | <varlistentry id="lp-cups">
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346 | <term><command>lp</command></term>
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347 | <listitem>
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348 | <para>submits files for printing or alters a pending job.</para>
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349 | <indexterm zone="cups lp-cups">
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350 | <primary sortas="b-lp">lp</primary>
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351 | </indexterm>
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352 | </listitem>
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353 | </varlistentry>
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354 |
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355 | <varlistentry id="lpadmin">
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356 | <term><command>lpadmin</command></term>
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357 | <listitem>
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358 | <para>configures printer and class queues provided by
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359 | <application>CUPS</application>.</para>
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360 | <indexterm zone="cups lpadmin">
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361 | <primary sortas="b-lpadmin">lpadmin</primary>
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362 | </indexterm>
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363 | </listitem>
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364 | </varlistentry>
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365 |
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366 | <varlistentry id="lpc-cups">
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367 | <term><command>lpc</command></term>
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368 | <listitem>
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369 | <para> provides limited control over printer and class queues
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370 | provided by <application>CUPS</application>.</para>
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371 | <indexterm zone="cups lpc-cups">
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372 | <primary sortas="b-lpc">lpc</primary>
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373 | </indexterm>
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374 | </listitem>
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375 | </varlistentry>
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376 |
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377 | <varlistentry id="lpinfo">
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378 | <term><command>lpinfo</command></term>
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379 | <listitem>
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380 | <para>lists the available devices or drivers known to the
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381 | <application>CUPS</application> server.</para>
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382 | <indexterm zone="cups lpinfo">
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383 | <primary sortas="b-lpinfo">lpinfo</primary>
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384 | </indexterm>
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385 | </listitem>
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386 | </varlistentry>
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387 |
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388 | <varlistentry id="lpmove">
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389 | <term><command>lpmove</command></term>
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390 | <listitem>
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391 | <para>moves the specified job to a new destination.</para>
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392 | <indexterm zone="cups lpmove">
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393 | <primary sortas="b-lpmove">lpmove</primary>
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394 | </indexterm>
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395 | </listitem>
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396 | </varlistentry>
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397 |
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398 | <varlistentry id="lpoptions">
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399 | <term><command>lpoptions</command></term>
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400 | <listitem>
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401 | <para>displays or sets printer options and defaults.</para>
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402 | <indexterm zone="cups lpoptions">
|
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403 | <primary sortas="b-lpoptions">lpoptions</primary>
|
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404 | </indexterm>
|
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405 | </listitem>
|
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406 | </varlistentry>
|
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407 |
|
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408 | <varlistentry id="lppasswd">
|
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409 | <term><command>lppasswd</command></term>
|
---|
410 | <listitem>
|
---|
411 | <para>adds, changes or deletes passwords in the
|
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412 | <application>CUPS</application> digest password file
|
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413 | <filename>passwd.md5</filename>.</para>
|
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414 | <indexterm zone="cups lppasswd">
|
---|
415 | <primary sortas="b-lppasswd">lppasswd</primary>
|
---|
416 | </indexterm>
|
---|
417 | </listitem>
|
---|
418 | </varlistentry>
|
---|
419 |
|
---|
420 | <varlistentry id="lpq-cups">
|
---|
421 | <term><command>lpq</command></term>
|
---|
422 | <listitem>
|
---|
423 | <para>shows the current print queue status on the named printer.</para>
|
---|
424 | <indexterm zone="cups lpq-cups">
|
---|
425 | <primary sortas="b-lpq">lpq</primary>
|
---|
426 | </indexterm>
|
---|
427 | </listitem>
|
---|
428 | </varlistentry>
|
---|
429 |
|
---|
430 | <varlistentry id="lpr-cups">
|
---|
431 | <term><command>lpr</command></term>
|
---|
432 | <listitem>
|
---|
433 | <para>submits files for printing.</para>
|
---|
434 | <indexterm zone="cups lpr-cups">
|
---|
435 | <primary sortas="b-lpr">lpr</primary>
|
---|
436 | </indexterm>
|
---|
437 | </listitem>
|
---|
438 | </varlistentry>
|
---|
439 |
|
---|
440 | <varlistentry id="lprm-cups">
|
---|
441 | <term><command>lprm</command></term>
|
---|
442 | <listitem>
|
---|
443 | <para>cancels print jobs that have been queued for printing.</para>
|
---|
444 | <indexterm zone="cups lprm-cups">
|
---|
445 | <primary sortas="b-lprm">lprm</primary>
|
---|
446 | </indexterm>
|
---|
447 | </listitem>
|
---|
448 | </varlistentry>
|
---|
449 |
|
---|
450 | <varlistentry id="lpstat-cups">
|
---|
451 | <term><command>lpstat</command></term>
|
---|
452 | <listitem>
|
---|
453 | <para>displays status information about the current classes, jobs,
|
---|
454 | and printers.</para>
|
---|
455 | <indexterm zone="cups lpstat-cups">
|
---|
456 | <primary sortas="b-lpstat">lpstat</primary>
|
---|
457 | </indexterm>
|
---|
458 | </listitem>
|
---|
459 | </varlistentry>
|
---|
460 |
|
---|
461 | <varlistentry id="reject">
|
---|
462 | <term><command>reject</command></term>
|
---|
463 | <listitem>
|
---|
464 | <para>instructs the printing system to reject print jobs to the
|
---|
465 | specified destinations.</para>
|
---|
466 | <indexterm zone="cups reject">
|
---|
467 | <primary sortas="b-reject">reject</primary>
|
---|
468 | </indexterm>
|
---|
469 | </listitem>
|
---|
470 | </varlistentry>
|
---|
471 |
|
---|
472 | </variablelist>
|
---|
473 |
|
---|
474 | </sect2>
|
---|
475 |
|
---|
476 | </sect1>
|
---|