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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
-
- This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
- project.
-
- Copyright (C) 1998-2018 OpenLink Software
-
- This project is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; only version 2 of the License, dated June 1991.
-
- This program 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-->
<refentry id="fn_dav_api_add">
<refmeta>
<refentrytitle>DAV add & update functions</refentrytitle>
<refmiscinfo>ws</refmiscinfo>
</refmeta>
<refnamediv>
<refname>DAV_COL_CREATE</refname>
<refname>DAV_RES_UPLOAD</refname>
<refname>DAV_DELETE</refname>
<refpurpose>functions for adding, updating, deleting of DAV collections or resources</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_dav_col_create">
<funcprototype id="fproto_dav_col_create">
<funcdef>integer <function>DAV_COL_CREATE</function></funcdef>
<paramdef>in <parameter>path</parameter> varchar</paramdef>
<paramdef>in <parameter>permissions</parameter> varchar</paramdef>
<paramdef>in <parameter>uname</parameter> varchar</paramdef>
<paramdef>in <parameter>gname</parameter> varchar</paramdef>
<paramdef>in <parameter>auth_uname</parameter> varchar</paramdef>
<paramdef>in <parameter>auth_pwd</parameter> varchar</paramdef>
</funcprototype>
</funcsynopsis>
<funcsynopsis id="fsyn_dav_res_upload">
<funcprototype id="fproto_dav_res_upload">
<funcdef>varchar <function>DAV_RES_UPLOAD</function></funcdef>
<paramdef>in <parameter>path</parameter> varchar</paramdef>
<paramdef>in <parameter>content</parameter> any</paramdef>
<paramdef>in <parameter>type</parameter> varchar</paramdef>
<paramdef>in <parameter>permissions</parameter> varchar</paramdef>
<paramdef>in <parameter>uname</parameter> varchar</paramdef>
<paramdef>in <parameter>gname</parameter> varchar</paramdef>
<paramdef>in <parameter>auth_uname</parameter> varchar</paramdef>
<paramdef>in <parameter>auth_pwd</parameter> varchar</paramdef>
</funcprototype>
</funcsynopsis>
<funcsynopsis id="fsyn_dav_delete">
<funcprototype id="fproto_dav_delete">
<funcdef>integer <function>DAV_DELETE</function></funcdef>
<paramdef>in <parameter>path</parameter> varchar</paramdef>
<paramdef>in <parameter>silent</parameter> integer</paramdef>
<paramdef>in <parameter>auth_uname</parameter> varchar</paramdef>
<paramdef>in <parameter>auth_pwd</parameter> varchar</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_dav_col_create"><title>Description</title>
<para><function>DAV_COL_CREATE</function> creates a new collection on path, with supplied security permissions,
returning a collection id (COL_ID) upon success.</para>
<para><function>DAV_RES_UPLOAD</function> creates or replaces an existing resource on path with content, mime type and supplied security permissions. Returns a resource id (RES_ID) on success.</para>
<para><function>DAV_DELETE</function> Removes an existing collection/resource.
If <parameter>silent</parameter> is set to a nonzero value, no errors codes will be returned.
returns 1 on success.</para>
</refsect1>
<refsect1 id="params_dav_api_add"><title>Parameters</title>
<refsect2><title>path</title>
<para>Collection (directory) path and name of destination of upload.</para>
</refsect2>
<refsect2><title>content</title>
<para>The resource data to upload.</para>
</refsect2>
<refsect2><title>type</title>
<para>Mime type of the uploaded resource.
Defaults to '' if not supplied.</para>
</refsect2>
<refsect2><title>permissions</title>
<para>Access permission string of Dav collection or resource.
Defaults to '110100000R' if not supplied.</para>
</refsect2>
<refsect2><title>silent</title>
<para>If non-zero, no errors will be returned.
Default is 0, meaning errors are returned.</para>
</refsect2>
<refsect2><title>uname</title>
<para>Owner user name. Default is 'dav'.</para>
</refsect2>
<refsect2><title>group name</title>
<para>Owner group name. Default is 'dav'.</para>
</refsect2>
<refsect2><title>auth_uname</title>
<para>Name of administration user capable of performing the operation.
default is null.</para>
</refsect2>
<refsect2><title>auth_pwd</title>
<para>Administrator password. Default is null.</para>
</refsect2>
</refsect1>
<refsect1 id="errors_dav_api_add"><title>Errors</title>
<table><title>Errors signalled by DAV_* functions</title>
<tgroup cols="2">
<thead><row><entry>Error Code</entry><entry>Description</entry></row></thead>
<tbody>
<row><entry><errorcode>>=0</errorcode></entry>
<entry><errorname>success</errorname></entry></row>
<row><entry><errorcode>-1</errorcode></entry>
<entry><errorname>The path (target of operation) is not valid</errorname></entry></row>
<row><entry><errorcode>-2</errorcode></entry>
<entry><errorname>The destination (path) is not valid</errorname></entry></row>
<row><entry><errorcode>-3</errorcode></entry>
<entry><errorname>Overwrite flag is not set and destination exists</errorname></entry></row>
<row><entry><errorcode>-4</errorcode></entry>
<entry><errorname>The target is resource, but source is collection (in copy move operations)</errorname></entry></row>
<row><entry><errorcode>-5</errorcode></entry>
<entry><errorname>Permissions are not valid</errorname></entry></row>
<row><entry><errorcode>-6</errorcode></entry>
<entry><errorname>uid is not valid</errorname></entry></row>
<row><entry><errorcode>-7</errorcode></entry>
<entry><errorname>gid is not valid</errorname></entry></row>
<row><entry><errorcode>-8</errorcode></entry>
<entry><errorname>Target is locked</errorname></entry></row>
<row><entry><errorcode>-9</errorcode></entry>
<entry><errorname>Destination is locked</errorname></entry></row>
<row><entry><errorcode>-10</errorcode></entry>
<entry><errorname>Property name is reserved (protected or private)</errorname></entry></row>
<row><entry><errorcode>-11</errorcode></entry>
<entry><errorname>Property does not exist</errorname></entry></row>
<row><entry><errorcode>-12</errorcode></entry>
<entry><errorname>Authentication failed</errorname></entry></row>
<row><entry><errorcode>-13</errorcode></entry>
<entry><errorname>Operation is forbidden (the authenticated user do not have a permissions for the action)</errorname></entry></row>
<row><entry><errorcode>-14</errorcode></entry>
<entry><errorname>the target type is not valid</errorname></entry></row>
<row><entry><errorcode>-15</errorcode></entry>
<entry><errorname>The umask is not valid</errorname></entry></row>
<row><entry><errorcode>-16</errorcode></entry>
<entry><errorname>The property already exists</errorname></entry></row>
<row><entry><errorcode>-17</errorcode></entry>
<entry><errorname>Invalid property value</errorname></entry></row>
<row><entry><errorcode>-18</errorcode></entry>
<entry><errorname>no such user</errorname></entry></row>
<row><entry><errorcode>-19</errorcode></entry>
<entry><errorname>no home directory</errorname></entry></row>
</tbody>
</tgroup>
</table>
</refsect1>
<refsect1 id="examples_dav_api_add"><title>Examples</title>
<example id="ex_dav_api_add_1"><title>Creating a resource and collection</title>
<para>The following example shows collection creation, resource upload and removal.
This sequence of commands would leave a resource A.txt in
<computeroutput>http://[host:port]/DAV/user/A/</computeroutput></para>
<screen>
SQL> select DB.DBA.DAV_COL_CREATE ('/DAV/user/','110100000R', 'dav','dav','dav','dav');
SQL> select DB.DBA.DAV_COL_CREATE ('/DAV/user/A/','110100000R','dav','dav','dav','dav');
SQL> select DB.DBA.DAV_RES_UPLOAD ('/DAV/user/A/A.txt','this is a test','text/plain','110100000R','dav','dav','dav','dav');
SQL> select DB.DBA.DAV_RES_UPLOAD ('/DAV/user/A/B.txt','this is a second test','text/plain','110100000R','dav','dav','dav','dav');
SQL> select DB.DBA.DAV_DELETE ('/DAV/user/A/B.txt', 0, 'dav', 'dav');
</screen>
</example>
</refsect1>
<refsect1 id="seealso_dav_api_add"><title>See Also</title>
<para><link linkend="fn_dav_api_change">DAV content manipulation functions</link></para>
<para><link linkend="fn_dav_api_lock">DAV lock manipulation functions</link></para>
<para><link linkend="fn_dav_api_search">DAV search functions</link></para>
<para><link linkend="fn_dav_api_user">DAV user management functions</link></para>
</refsect1>
</refentry>
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