X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsd_bus_path_encode.xml;h=3fbb37cea2dc83bfa733e24ca22e7156bc06d557;hp=31970543df8c42ec24b0c802b0dcea85ce030479;hb=HEAD;hpb=53d6837510478e1275b294654663635466cbafc7

diff --git a/man/sd_bus_path_encode.xml b/man/sd_bus_path_encode.xml
index 31970543d..3fbb37cea 100644
--- a/man/sd_bus_path_encode.xml
+++ b/man/sd_bus_path_encode.xml
@@ -3,29 +3,29 @@
 "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
 
 <!--
-This file is part of systemd.
+  This file is part of elogind.
 
-Copyright 2014 Zbigniew Jędrzejewski-Szmek
+  Copyright 2014 Zbigniew Jędrzejewski-Szmek
 
-systemd is free software; you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
+  elogind is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
 
-systemd is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Lesser General Public License for more details.
+  elogind is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
 
-You should have received a copy of the GNU Lesser General Public License
-along with systemd; If not, see <http://www.gnu.org/licenses/>.
+  You should have received a copy of the GNU Lesser General Public License
+  along with elogind; If not, see <http://www.gnu.org/licenses/>.
 -->
 
-<refentry id="sd_bus_path_encode" conditional="ENABLE_KDBUS">
+<refentry id="sd_bus_path_encode">
 
   <refentryinfo>
     <title>sd_bus_path_encode</title>
-    <productname>systemd</productname>
+    <productname>elogind</productname>
 
     <authorgroup>
       <author>
@@ -44,14 +44,16 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
 
   <refnamediv>
     <refname>sd_bus_path_encode</refname>
+    <refname>sd_bus_path_encode_many</refname>
     <refname>sd_bus_path_decode</refname>
+    <refname>sd_bus_path_decode_many</refname>
 
     <refpurpose>Convert an external identifier into an object path and back</refpurpose>
   </refnamediv>
 
   <refsynopsisdiv>
     <funcsynopsis>
-      <funcsynopsisinfo>#include &lt;systemd/sd-bus.h&gt;</funcsynopsisinfo>
+      <funcsynopsisinfo>#include &lt;elogind/sd-bus.h&gt;</funcsynopsisinfo>
 
       <funcprototype>
         <funcdef>int <function>sd_bus_path_encode</function></funcdef>
@@ -60,12 +62,26 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
         <paramdef>char **<parameter>ret_path</parameter></paramdef>
       </funcprototype>
 
+      <funcprototype>
+        <funcdef>int <function>sd_bus_path_encode_many</function></funcdef>
+        <paramdef>char **<parameter>out</parameter></paramdef>
+        <paramdef>const char *<parameter>path_template</parameter></paramdef>
+        <paramdef>...</paramdef>
+      </funcprototype>
+
       <funcprototype>
         <funcdef>int <function>sd_bus_path_decode</function></funcdef>
         <paramdef>const char *<parameter>path</parameter></paramdef>
         <paramdef>const char *<parameter>prefix</parameter></paramdef>
         <paramdef>char **<parameter>ret_external_id</parameter></paramdef>
       </funcprototype>
+
+      <funcprototype>
+        <funcdef>int <function>sd_bus_path_decode_many</function></funcdef>
+        <paramdef>const char *<parameter>path</parameter></paramdef>
+        <paramdef>const char *<parameter>path_template</parameter></paramdef>
+        <paramdef>...</paramdef>
+      </funcprototype>
     </funcsynopsis>
   </refsynopsisdiv>
 
@@ -109,6 +125,28 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
     invalid in a bus object path by <literal>_</literal>, followed by a
     hexadecimal value. As a special case, the empty string will be
     replaced by a lone <literal>_</literal>.</para>
+
+    <para><function>sd_bus_path_encode_many()</function> works like
+    its counterpart <function>sd_bus_path_encode()</function>, but
+    takes a path template as argument and encodes multiple labels
+    according to its embedded directives. For each
+    <literal>%</literal> character found in the template, the caller
+    must provide a string via varargs, which will be encoded and
+    embedded at the position of the <literal>%</literal> character.
+    Any other character in the template is copied verbatim into the
+    encoded path.</para>
+
+    <para><function>sd_bus_path_decode_many()</function> does the
+    reverse of <function>sd_bus_path_encode_many()</function>. It
+    decodes the passed object path according to the given
+    path template. For each <literal>%</literal> character in the
+    template, the caller must provide an output storage
+    (<literal>char **</literal>) via varargs. The decoded label
+    will be stored there. Each <literal>%</literal> character will
+    only match the current label. It will never match across labels.
+    Furthermore, only a single directive is allowed per label.
+    If <literal>NULL</literal> is passed as output storage, the
+    label is verified but not returned to the caller.</para>
   </refsect1>
 
   <refsect1>
@@ -133,7 +171,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
     <para><function>sd_bus_path_encode()</function> and
     <function>sd_bus_path_decode()</function> are available as a
     shared library, which can be compiled and linked to with the
-    <constant>libsystemd</constant> <citerefentry project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+    <constant>libelogind</constant> <citerefentry project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
     file.</para>
   </refsect1>
 
@@ -141,7 +179,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
     <title>See Also</title>
 
     <para>
-      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>elogind</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>sd-bus</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
       <citerefentry project='man-pages'><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry>
     </para>