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 sane-be-download-http "&sources-anduin-http;/sane/sane-backends-&sane-version;.tar.gz">
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8 | <!ENTITY sane-be-download-ftp " ">
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9 | <!ENTITY sane-be-md5sum "302159419ed1ee216c6e1edbe97c2a8c">
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10 | <!ENTITY sane-be-size "6.9 MB">
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11 | <!ENTITY sane-be-buildsize "311 MB (with tests)">
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12 | <!ENTITY sane-be-time "0.7 SBU (Using parallelism=4; with tests)">
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13 |
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14 | <!ENTITY sane-fe-download-http "&sources-anduin-http;/sane/sane-frontends-&sane-fe-version;.tar.gz">
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15 | <!ENTITY sane-fe-download-ftp " ">
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16 | <!ENTITY sane-fe-md5sum "c63bf7b0bb5f530cf3c08715db721cd3">
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17 | <!ENTITY sane-fe-size "231 KB">
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18 | <!ENTITY sane-fe-buildsize "3.0 MB">
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19 | <!ENTITY sane-fe-time "less than 0.1 SBU">
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20 | ]>
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21 |
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22 | <sect1 id="sane" xreflabel="SANE-&sane-version;">
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23 | <?dbhtml filename="sane.html"?>
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24 |
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25 |
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26 | <title>SANE-&sane-version;</title>
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27 |
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28 | <indexterm zone="sane">
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29 | <primary sortas="a-SANE">SANE</primary>
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30 | </indexterm>
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31 |
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32 | <sect2 role="package">
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33 | <title>Introduction to SANE</title>
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34 |
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35 | <para>
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36 | <application>SANE</application> is short for Scanner Access Now Easy.
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37 | Scanner access, however, is far from easy, since every vendor has their
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38 | own protocols. The only known protocol that should bring some unity into
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39 | this chaos is the TWAIN interface, but this is too imprecise to allow a
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40 | stable scanning framework. Therefore, <application>SANE</application>
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41 | comes with its own protocol, and the vendor drivers can't be used.
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42 | </para>
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43 |
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44 | <para>
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45 | <application>SANE</application> is split into back ends and front ends.
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46 | The back ends are drivers for the supported scanners and cameras. The
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47 | front ends are user interfaces to access the backends.
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48 | </para>
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49 |
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50 | &lfs120_checked;
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51 |
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52 | <bridgehead renderas="sect3">Back Ends Package Information</bridgehead>
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53 | <itemizedlist spacing='compact'>
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54 | <listitem>
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55 | <para>
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56 | Download (HTTP): <ulink url="&sane-be-download-http;"/>
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57 | </para>
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58 | </listitem>
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59 | <listitem>
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60 | <para>
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61 | Download (FTP): <ulink url="&sane-be-download-ftp;"/>
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62 | </para>
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63 | </listitem>
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64 | <listitem>
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65 | <para>
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66 | Download MD5 sum: &sane-be-md5sum;
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67 | </para>
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68 | </listitem>
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69 | <listitem>
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70 | <para>
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71 | Download size: &sane-be-size;
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72 | </para>
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73 | </listitem>
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74 | <listitem>
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75 | <para>
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76 | Estimated disk space required: &sane-be-buildsize;
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77 | </para>
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78 | </listitem>
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79 | <listitem>
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80 | <para>
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81 | Estimated build time: &sane-be-time;
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82 | </para>
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83 | </listitem>
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84 | </itemizedlist>
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85 |
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86 | <bridgehead renderas="sect3">Additional Downloads (Front Ends)</bridgehead>
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87 | <itemizedlist spacing='compact'>
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88 | <listitem>
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89 | <para>
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90 | Download (HTTP): <ulink url="&sane-fe-download-http;"/>
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91 | </para>
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92 | </listitem>
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93 | <listitem>
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94 | <para>
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95 | Download (FTP): <ulink url="&sane-fe-download-ftp;"/>
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96 | </para>
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97 | </listitem>
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98 | <listitem>
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99 | <para>
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100 | Download MD5 sum: &sane-fe-md5sum;
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101 | </para>
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102 | </listitem>
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103 | <listitem>
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104 | <para>
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105 | Download size: &sane-fe-size;
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106 | </para>
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107 | </listitem>
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108 | <listitem>
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109 | <para>
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110 | Estimated disk space required: &sane-fe-buildsize;
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111 | </para>
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112 | </listitem>
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113 | <listitem>
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114 | <para>
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115 | Estimated build time: &sane-fe-time;
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116 | </para>
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117 | </listitem>
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118 | </itemizedlist>
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119 |
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120 | <note>
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121 | <para>
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122 | The upstream location for these files is at
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123 | <ulink url="https://gitlab.com/sane-project"/> but
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124 | the file URLs use embedded md5sums. For convenience,
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125 | the packages have been copied to the location above.
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126 | </para>
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127 | </note>
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128 |
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129 | <bridgehead renderas="sect3">SANE Dependencies</bridgehead>
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130 |
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131 | <bridgehead renderas="sect4">Optional (Back Ends)</bridgehead>
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132 | <para role="optional">
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133 | <xref linkend="avahi"/>,
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134 | <xref linkend="cups"/>,
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135 | <xref linkend="libjpeg"/>,
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136 | <xref linkend="libtiff"/>,
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137 | <xref linkend="libusb"/>,
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138 | <xref linkend="v4l-utils"/>,
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139 | <ulink url="http://www.net-snmp.org/">Net-SNMP</ulink>,
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140 | <ulink url="http://cyberelk.net/tim/libieee1284/">libieee1284</ulink>,
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141 | <ulink url="http://www.gphoto.org/">libgphoto2</ulink>, and
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142 | <xref linkend="texlive"/> (or <xref linkend="tl-installer"/>)
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143 | </para>
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144 |
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145 | <bridgehead renderas="sect4">Optional (Front Ends)</bridgehead>
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146 | <para role="optional">
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147 | <xref linkend="x-window-system"/>,
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148 | <xref linkend="gtk2"/>, and
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149 | <xref linkend="gimp"/>
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150 | </para>
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151 |
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152 | </sect2>
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153 |
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154 | <sect2 role="kernel" id='sane-kernel'>
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155 | <title>Kernel Configuration, Drivers and Additional Packages</title>
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156 |
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157 | <indexterm zone="sane sane-kernel">
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158 | <primary sortas="d-Scanning-devices">Scanning devices</primary>
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159 | </indexterm>
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160 |
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161 | <para>
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162 | To access your scanner, you will probably need the related kernel
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163 | drivers and/or additional support packages. A SCSI scanner will need SCSI
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164 | drivers, a parallel port scanner needs parallel port support (you should
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165 | use enhanced EPP modes) and perhaps <ulink
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166 | url="http://cyberelk.net/tim/libieee1284/">libieee1284</ulink>, and a USB
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167 | scanner will need the <xref linkend="libusb"/> package. For HP devices,
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168 | you may need <ulink
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169 | url="https://sourceforge.net/projects/hplip/files/hplip/">hplip</ulink>.
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170 | Ensure you have the necessary drivers properly configured to access
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171 | the devices.
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172 | </para>
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173 |
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174 | </sect2>
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175 |
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176 | <sect2 role="installation">
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177 | <title>Installation of SANE</title>
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178 |
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179 | <sect3>
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180 | <title>Installation of SANE Back Ends</title>
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181 |
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182 | <para>
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183 | The <application>SANE</application> daemon should run with its own
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184 | group. Create this group by issuing the following command as the
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185 | &root; user:
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186 | </para>
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187 |
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188 | <screen role="root"><userinput>groupadd -g 70 scanner</userinput></screen>
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189 |
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190 | <note>
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191 | <para>
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192 | <command>configure</command> assumes that the user building
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193 | <application>SANE</application>-backends is a member of the
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194 | <systemitem class="groupname">scanner</systemitem> group for testing
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195 | the existence of this group. As a result, the user building the
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196 | package needs to be added to the
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197 | <systemitem class="groupname">scanner</systemitem> group. Add the
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198 | user to the <systemitem class="groupname">scanner</systemitem> group
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199 | by issuing the following command as the &root; user:
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200 | </para>
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201 |
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202 | <screen role="root"><userinput>usermod -G scanner -a <replaceable>username</replaceable></userinput></screen>
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203 |
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204 | <para>
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205 | After adding the <systemitem class="groupname">scanner</systemitem>
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206 | group as above, you will need to log out and back in to activate it.
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207 | </para>
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208 |
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209 | </note>
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210 |
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211 | <para>
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212 | For a USB scanner, if you are linking to <xref linkend="libusb"/>,
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213 | include the configure switch --enable-libusb_1_0. Install
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214 | <application>SANE</application>-backends by running the following
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215 | commands:
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216 | </para>
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217 |
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218 | <screen><userinput>sg scanner -c " \
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219 | PYTHON=python3 ./configure --prefix=/usr \
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220 | --sysconfdir=/etc \
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221 | --localstatedir=/var \
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222 | --with-lockdir=/run/lock \
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223 | --docdir=/usr/share/doc/sane-backends-&sane-version;" &&
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224 | make</userinput></screen>
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225 |
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226 | <para>
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227 | To test the results, issue: <command>make check</command>.
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228 | </para>
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229 |
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230 | <para>
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231 | Now, as the <systemitem class="username">root</systemitem> user:
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232 | </para>
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233 |
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234 | <screen role="root"><userinput>make install &&
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235 | install -m 644 -v tools/udev/libsane.rules \
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236 | /etc/udev/rules.d/65-scanner.rules &&
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237 | mkdir -p /run/lock/sane &&
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238 | chgrp -v scanner /run/lock/sane</userinput></screen>
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239 |
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240 | <para>
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241 | With the scanner on, run <command>scanimage -L</command> and the
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242 | name and location of the device should appear. Of course, you need the
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243 | device drivers configured, in order to run this test.
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244 | </para>
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245 |
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246 | </sect3>
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247 |
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248 | <sect3>
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249 | <title>Installation of SANE Front Ends</title>
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250 |
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251 | <para>
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252 | The <application>SANE</application>-frontends package
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253 | includes the graphical frontends <command>xscanimage</command> and
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254 | <command>xcam</command>, and a command-line frontend
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255 | <command>scanadf</command>. You don't need this package if you intend
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256 | to use one of the more advanced graphical frontends like
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257 | <xref linkend="xsane"/>. For a list of frontend packages, see
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258 | <ulink url="http://www.sane-project.org/sane-frontends.html"/>.
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259 | </para>
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260 |
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261 | <para>
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262 | To install <application>SANE</application>-frontends,
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263 | use the following commands:
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264 | </para>
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265 |
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266 | <screen><userinput>tar -xf ../sane-frontends-&sane-fe-version;.tar.gz &&
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267 | cd sane-frontends-&sane-fe-version; &&
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268 |
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269 | sed -i -e "/SANE_CAP_ALWAYS_SETTABLE/d" src/gtkglue.c &&
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270 | ./configure --prefix=/usr --mandir=/usr/share/man &&
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271 | make</userinput></screen>
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272 |
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273 | <para>
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274 | This package does not come with a test suite.
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275 | </para>
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276 |
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277 | <para>
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278 | Now, as the <systemitem class="username">root</systemitem> user:
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279 | </para>
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280 |
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281 | <screen role="root"><userinput>make install &&
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282 | install -v -m644 doc/sane.png xscanimage-icon-48x48-2.png \
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283 | /usr/share/sane</userinput></screen>
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284 |
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285 | <para>
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286 | If <application>GIMP</application> was linked into the build and
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287 | you wish <application>GIMP</application> to use
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288 | <command>xscanimage</command> as a scanning plugin, issue the following
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289 | command as the <systemitem class="username">root</systemitem> user:
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290 | </para>
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291 |
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292 | <screen role="root"><userinput>ln -v -s ../../../../bin/xscanimage /usr/lib/gimp/2.0/plug-ins</userinput></screen>
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293 |
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294 | <note>
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295 | <para>
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296 | If the plugin <command>xscanimage</command> is disabled in
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297 | <application>GIMP</application>'s menu, in order to enable it,
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298 | "create" a blank image using the menu or Ctrl-N. After that, it is
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299 | enabled.
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300 | </para>
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301 | </note>
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302 |
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303 | </sect3>
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304 |
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305 | </sect2>
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306 |
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307 | <sect2 role="commands">
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308 | <title>Command Explanations</title>
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309 |
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310 | <para>
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311 | <command>sg scanner -c "..."</command>: runs the command between double
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312 | quotes with principal group <systemitem
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313 | class="groupname">scanner</systemitem>. This may be needed if the user
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314 | has been newly added to group scanner, and has not logged out and in.
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315 | </para>
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316 |
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317 | <para>
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318 | <parameter>PYTHON=python3</parameter>: This switch forces the build
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319 | system to use Python 3 instead of Python 2.
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320 | </para>
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321 |
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322 | <para>
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323 | <parameter>--sysconfdir=/etc</parameter>: This switch installs the
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324 | configuration files in <filename class="directory">/etc/sane.d</filename>
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325 | instead of <filename class="directory">/usr/etc/sane.d</filename>.
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326 | </para>
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327 |
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328 | <!-- This option doesn't exist anymore as of 1.2.1, and the udev rule
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329 | references the usage of 'scanner' everywhere.
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330 | <para>
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331 | <parameter>- -with-group=scanner</parameter>: This parameter causes
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332 | the directory created for the locking files to be group owned by the
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333 | <systemitem class="groupname">scanner</systemitem> group instead of the
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334 | default <systemitem class="groupname">uucp</systemitem> group.
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335 | </para>
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336 | -->
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337 |
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338 | </sect2>
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339 |
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340 | <sect2 role="configuration">
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341 | <title>Configuring SANE</title>
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342 |
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343 | <sect3 id="sane-config">
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344 | <title>Config Files</title>
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345 |
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346 | <para>
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347 | <filename>/etc/sane.d/*.conf</filename>
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348 | </para>
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349 |
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350 | <indexterm zone="sane sane-config">
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351 | <primary sortas="e-etc-sane.d-conf">/etc/sane.d/*.conf</primary>
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352 | </indexterm>
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353 |
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354 | </sect3>
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355 |
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356 | <sect3>
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357 | <title>Configuration Information</title>
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358 |
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359 | <sect4>
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360 | <title>Backend Configuration</title>
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361 |
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362 | <para>
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363 | The backend configuration files are located in
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364 | <filename class='directory'>/etc/sane.d</filename>. Information
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365 | for configuring the various backends can be found by using the man(5)
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366 | page for the desired backend. Run
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367 | <command>
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368 | man sane-<replaceable><backend></replaceable></command>,
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369 | substituting the desired backend.
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370 | </para>
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371 |
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372 | <para>
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373 | Add any users that will use a scanner to the <systemitem
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374 | class="groupname">scanner</systemitem> group.
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375 | </para>
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376 |
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377 | <para>
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378 | If you want to access a network scanner, include two lines in
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379 | <filename>net.conf</filename>, as the &root; user (make sure to
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380 | replace <server_ip> by the actual value):
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381 | </para>
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382 |
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383 | <screen role="root"><userinput>cat >> /etc/sane.d/net.conf << "EOF"
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384 | <literal>connect_timeout = 60
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385 | <server_ip></literal>
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386 | EOF</userinput></screen>
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387 |
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388 | <para>
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389 | On the server side, include the client ip in the access list of
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390 | <filename>/etc/sane.d/saned.conf</filename>, restart the
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391 | <command>saned</command> daemon, and make sure the firewall, if any,
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392 | is open to the client.
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393 | </para>
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394 |
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395 | </sect4>
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396 |
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397 | <sect4>
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398 | <title>Frontend Configuration</title>
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399 | <para>
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400 | If you use a desktop environment like <application>GNOME</application>
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401 | or <application>KDE</application> you may wish to create a
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402 | <filename>xscanimage.desktop</filename> file so that
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403 | <application>xscanimage</application> appears in the panel's menus.
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404 | Create the desktop file using the following commands as the &root; user:
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405 | </para>
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406 |
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407 | <screen role="root"><userinput>mkdir -pv /usr/share/{applications,pixmaps} &&
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408 |
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409 | cat > /usr/share/applications/xscanimage.desktop << "EOF" &&
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410 | <literal>[Desktop Entry]
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411 | Encoding=UTF-8
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412 | Name=XScanImage - Scanning
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413 | Comment=Acquire images from a scanner
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414 | Exec=xscanimage
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415 | Icon=xscanimage
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416 | Terminal=false
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417 | Type=Application
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418 | Categories=Application;Graphics</literal>
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419 | EOF
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420 |
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421 | ln -svf ../sane/xscanimage-icon-48x48-2.png /usr/share/pixmaps/xscanimage.png</userinput></screen>
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422 |
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423 | </sect4>
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424 |
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425 | <sect4>
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426 | <title>General Information</title>
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427 |
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428 | <para>
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429 | For general information about configuring and using
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430 | <application>SANE</application>, see <command>man sane</command>.
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431 | For information about USB scanning devices,
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432 | run <command>man sane-usb</command>. For information about SCSI
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433 | devices, run <command>man sane-scsi</command>.
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434 | </para>
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435 |
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436 | </sect4>
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437 |
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438 | <sect4>
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439 | <title>Configuration and setup of the 'saned' daemon</title>
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440 |
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441 | <para>
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442 | The <command>saned</command> daemon is not meant to be used for
|
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443 | untrusted clients. You should provide <xref linkend="fw-firewall"/>
|
---|
444 | protection to ensure only trusted clients access the daemon. Due to
|
---|
445 | the complex security requirements to ensure only trusted clients
|
---|
446 | access the daemon, BLFS does not provide
|
---|
447 | instructions to configure the <command>saned</command> daemon.
|
---|
448 | Some good (but outdated)
|
---|
449 | information for setting up and securing the <command>saned</command>
|
---|
450 | daemon can be found at
|
---|
451 | <ulink url="https://penguin-breeder.org/sane/saned/"/>.
|
---|
452 | </para>
|
---|
453 |
|
---|
454 | </sect4>
|
---|
455 |
|
---|
456 | </sect3>
|
---|
457 |
|
---|
458 | </sect2>
|
---|
459 |
|
---|
460 | <sect2 role="content">
|
---|
461 | <title>Contents</title>
|
---|
462 |
|
---|
463 | <bridgehead renderas="sect4">Back Ends:</bridgehead>
|
---|
464 | <segmentedlist>
|
---|
465 | <segtitle>Installed Programs</segtitle>
|
---|
466 | <segtitle>Installed Libraries</segtitle>
|
---|
467 | <segtitle>Installed Directories</segtitle>
|
---|
468 |
|
---|
469 | <seglistitem>
|
---|
470 | <seg>gamma4scanimage,
|
---|
471 | sane-config,
|
---|
472 | saned,
|
---|
473 | sane-find-scanner,
|
---|
474 | scanimage, and
|
---|
475 | umax_pp</seg>
|
---|
476 | <seg>libsane.so and numerous scanner backend modules</seg>
|
---|
477 | <seg>/etc/sane.d,
|
---|
478 | /usr/{include,lib,share}/sane,
|
---|
479 | and /usr/share/doc/sane-&sane-version;</seg>
|
---|
480 | </seglistitem>
|
---|
481 | </segmentedlist>
|
---|
482 |
|
---|
483 | <bridgehead renderas="sect4">Front Ends:</bridgehead>
|
---|
484 | <segmentedlist>
|
---|
485 | <segtitle>Installed Programs</segtitle>
|
---|
486 | <segtitle>Installed Library</segtitle>
|
---|
487 | <segtitle>Installed Directories</segtitle>
|
---|
488 |
|
---|
489 | <seglistitem>
|
---|
490 | <seg>scanadf,
|
---|
491 | xcam, and
|
---|
492 | xscanimage</seg>
|
---|
493 | <seg><application>GIMP</application> plugin embedded in
|
---|
494 | <command>xscanimage</command></seg>
|
---|
495 | <seg>None</seg>
|
---|
496 | </seglistitem>
|
---|
497 | </segmentedlist>
|
---|
498 |
|
---|
499 | <variablelist>
|
---|
500 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
---|
501 | <?dbfo list-presentation="list"?>
|
---|
502 | <?dbhtml list-presentation="table"?>
|
---|
503 |
|
---|
504 | <varlistentry id="gamma4scanimage">
|
---|
505 | <term><command>gamma4scanimage</command></term>
|
---|
506 | <listitem>
|
---|
507 | <para>
|
---|
508 | creates a gamma table in the format expected by
|
---|
509 | <command>scanimage</command>
|
---|
510 | </para>
|
---|
511 | <indexterm zone="sane gamma4scanimage">
|
---|
512 | <primary sortas="b-gamma4scanimage">gamma4scanimage</primary>
|
---|
513 | </indexterm>
|
---|
514 | </listitem>
|
---|
515 | </varlistentry>
|
---|
516 |
|
---|
517 | <varlistentry id="sane-config-prog">
|
---|
518 | <term><command>sane-config</command></term>
|
---|
519 | <listitem>
|
---|
520 | <para>
|
---|
521 | is a tool used to determine the compiler and linker
|
---|
522 | flags that should be used to compile and link
|
---|
523 | <application>SANE</application>
|
---|
524 | </para>
|
---|
525 | <indexterm zone="sane sane-config-prog">
|
---|
526 | <primary sortas="b-sane-config">sane-config</primary>
|
---|
527 | </indexterm>
|
---|
528 | </listitem>
|
---|
529 | </varlistentry>
|
---|
530 |
|
---|
531 | <varlistentry id="saned">
|
---|
532 | <term><command>saned</command></term>
|
---|
533 | <listitem>
|
---|
534 | <para>
|
---|
535 | is the <application>SANE</application> daemon that
|
---|
536 | allows remote clients to access image acquisition devices
|
---|
537 | available on the local host
|
---|
538 | </para>
|
---|
539 | <indexterm zone="sane saned">
|
---|
540 | <primary sortas="b-saned">saned</primary>
|
---|
541 | </indexterm>
|
---|
542 | </listitem>
|
---|
543 | </varlistentry>
|
---|
544 |
|
---|
545 | <varlistentry id="sane-find-scanner">
|
---|
546 | <term><command>sane-find-scanner</command></term>
|
---|
547 | <listitem>
|
---|
548 | <para>
|
---|
549 | is a command-line tool to find SCSI and
|
---|
550 | USB scanners and determine their device files. Its primary
|
---|
551 | purpose is to make sure that scanners can be detected by
|
---|
552 | <application>SANE</application> backends
|
---|
553 | </para>
|
---|
554 | <indexterm zone="sane sane-find-scanner">
|
---|
555 | <primary sortas="b-sane-find-scanner">sane-find-scanner</primary>
|
---|
556 | </indexterm>
|
---|
557 | </listitem>
|
---|
558 | </varlistentry>
|
---|
559 |
|
---|
560 | <varlistentry id="scanadf">
|
---|
561 | <term><command>scanadf</command></term>
|
---|
562 | <listitem>
|
---|
563 | <para>
|
---|
564 | is a command-line interface to control image acquisition
|
---|
565 | devices which are equipped with an automatic document feeder (ADF)
|
---|
566 | </para>
|
---|
567 | <indexterm zone="sane scanadf">
|
---|
568 | <primary sortas="b-scanadf">scanadf</primary>
|
---|
569 | </indexterm>
|
---|
570 | </listitem>
|
---|
571 | </varlistentry>
|
---|
572 |
|
---|
573 | <varlistentry id="scanimage">
|
---|
574 | <term><command>scanimage</command></term>
|
---|
575 | <listitem>
|
---|
576 | <para>
|
---|
577 | is a command line interface for scanning from image acquisition
|
---|
578 | devices such as flatbed scanners or cameras. It is also used to
|
---|
579 | list the available backend devices
|
---|
580 | </para>
|
---|
581 | <indexterm zone="sane scanimage">
|
---|
582 | <primary sortas="b-scanimage">scanimage</primary>
|
---|
583 | </indexterm>
|
---|
584 | </listitem>
|
---|
585 | </varlistentry>
|
---|
586 |
|
---|
587 | <varlistentry id="umax_pp">
|
---|
588 | <term><command>umax_pp</command></term>
|
---|
589 | <listitem>
|
---|
590 | <para>
|
---|
591 | is a tool used to read information from UMAX parallel port
|
---|
592 | scanners. It can also be used for performing diagnostics on these
|
---|
593 | scanners
|
---|
594 | </para>
|
---|
595 | <indexterm zone="sane umax_pp">
|
---|
596 | <primary sortas="b-umax_pp">umax_pp</primary>
|
---|
597 | </indexterm>
|
---|
598 | </listitem>
|
---|
599 | </varlistentry>
|
---|
600 |
|
---|
601 | <varlistentry id="xcam">
|
---|
602 | <term><command>xcam</command></term>
|
---|
603 | <listitem>
|
---|
604 | <para>
|
---|
605 | is a graphical camera front end for
|
---|
606 | <application>SANE</application>
|
---|
607 | </para>
|
---|
608 | <indexterm zone="sane xcam">
|
---|
609 | <primary sortas="b-xcam">xcam</primary>
|
---|
610 | </indexterm>
|
---|
611 | </listitem>
|
---|
612 | </varlistentry>
|
---|
613 |
|
---|
614 | <varlistentry id="xscanimage">
|
---|
615 | <term><command>xscanimage</command></term>
|
---|
616 | <listitem>
|
---|
617 | <para>
|
---|
618 | is a graphical user interface for scanning
|
---|
619 | </para>
|
---|
620 | <indexterm zone="sane xscanimage">
|
---|
621 | <primary sortas="b-xscanimage">xscanimage</primary>
|
---|
622 | </indexterm>
|
---|
623 | </listitem>
|
---|
624 | </varlistentry>
|
---|
625 |
|
---|
626 | <varlistentry id="libsane">
|
---|
627 | <term><filename class="libraryfile">libsane.so</filename></term>
|
---|
628 | <listitem>
|
---|
629 | <para>
|
---|
630 | is the application programming interface that is used to
|
---|
631 | communicate between frontends and backends
|
---|
632 | </para>
|
---|
633 | <indexterm zone="sane libsane">
|
---|
634 | <primary sortas="c-libsane">libsane.so</primary>
|
---|
635 | </indexterm>
|
---|
636 | </listitem>
|
---|
637 | </varlistentry>
|
---|
638 |
|
---|
639 | <varlistentry id="libsane-module">
|
---|
640 | <term><filename class="libraryfile">libsane-*.so</filename></term>
|
---|
641 | <listitem>
|
---|
642 | <para>
|
---|
643 | modules are backend scanning library plugins used to interface
|
---|
644 | with scanning devices. See
|
---|
645 | <ulink url="http://www.sane-project.org/sane-supported-devices.html"/>
|
---|
646 | for a list of supported backends
|
---|
647 | </para>
|
---|
648 | <indexterm zone="sane libsane-module">
|
---|
649 | <primary sortas="c-libsane-module">libsane-*.so</primary>
|
---|
650 | </indexterm>
|
---|
651 | </listitem>
|
---|
652 | </varlistentry>
|
---|
653 |
|
---|
654 | </variablelist>
|
---|
655 |
|
---|
656 | </sect2>
|
---|
657 |
|
---|
658 | </sect1>
|
---|