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<div class="title">dbus-address.c</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */</span>
<a name="l00002"></a>00002 <span class="comment">/* dbus-address.c Server address parser.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2003 CodeFactory AB</span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright (C) 2004,2005 Red Hat, Inc.</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Licensed under the Academic Free License version 2.1</span>
<a name="l00008"></a>00008 <span class="comment"> * </span>
<a name="l00009"></a>00009 <span class="comment"> * This program is free software; you can redistribute it and/or modify</span>
<a name="l00010"></a>00010 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
<a name="l00011"></a>00011 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00012"></a>00012 <span class="comment"> * (at your option) any later version.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00015"></a>00015 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00016"></a>00016 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00017"></a>00017 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00018"></a>00018 <span class="comment"> * </span>
<a name="l00019"></a>00019 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00020"></a>00020 <span class="comment"> * along with this program; if not, write to the Free Software</span>
<a name="l00021"></a>00021 <span class="comment"> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA</span>
<a name="l00022"></a>00022 <span class="comment"> *</span>
<a name="l00023"></a>00023 <span class="comment"> */</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <config.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "dbus-address.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "dbus-internals.h"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "dbus-list.h"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "dbus-string.h"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "dbus-protocol.h"</span>
<a name="l00031"></a>00031
<a name="l00043"></a><a class="code" href="structDBusAddressEntry.html">00043</a> <span class="keyword">struct </span><a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a>
<a name="l00044"></a>00044 {
<a name="l00045"></a><a class="code" href="structDBusAddressEntry.html#a2d88ca4208738ec7024655013373505f">00045</a> <a class="code" href="structDBusString.html">DBusString</a> <a class="code" href="structDBusAddressEntry.html#a2d88ca4208738ec7024655013373505f" title="The address type (unix, tcp, etc.)">method</a>;
<a name="l00047"></a><a class="code" href="structDBusAddressEntry.html#a62999fb785b591efa6356b7d97729846">00047</a> <a class="code" href="structDBusList.html" title="A node in a linked list.">DBusList</a> *<a class="code" href="structDBusAddressEntry.html#a62999fb785b591efa6356b7d97729846" title="List of keys.">keys</a>;
<a name="l00048"></a><a class="code" href="structDBusAddressEntry.html#a504d8c6e3d3b6f94a9be32a1d6ab54e8">00048</a> <a class="code" href="structDBusList.html" title="A node in a linked list.">DBusList</a> *<a class="code" href="structDBusAddressEntry.html#a504d8c6e3d3b6f94a9be32a1d6ab54e8" title="List of values.">values</a>;
<a name="l00049"></a>00049 };
<a name="l00050"></a>00050
<a name="l00051"></a>00051
<a name="l00064"></a>00064 <span class="keywordtype">void</span>
<a name="l00065"></a><a class="code" href="group__DBusAddressInternals.html#ga5b6409826263c7d62570c56889f7ddb2">00065</a> <a class="code" href="group__DBusAddressInternals.html#ga5b6409826263c7d62570c56889f7ddb2" title="Sets DBUS_ERROR_BAD_ADDRESS.">_dbus_set_bad_address</a> (<a class="code" href="structDBusError.html" title="Object representing an exception.">DBusError</a> *error,
<a name="l00066"></a>00066 <span class="keyword">const</span> <span class="keywordtype">char</span> *address_problem_type,
<a name="l00067"></a>00067 <span class="keyword">const</span> <span class="keywordtype">char</span> *address_problem_field,
<a name="l00068"></a>00068 <span class="keyword">const</span> <span class="keywordtype">char</span> *address_problem_other)
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 <span class="keywordflow">if</span> (address_problem_type != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00071"></a>00071 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#ga3fa04eb600edda4afc2dd9fe2e0f8b02" title="A D-Bus bus address was malformed.">DBUS_ERROR_BAD_ADDRESS</a>,
<a name="l00072"></a>00072 <span class="stringliteral">"Server address of type %s was missing argument %s"</span>,
<a name="l00073"></a>00073 address_problem_type, address_problem_field);
<a name="l00074"></a>00074 <span class="keywordflow">else</span>
<a name="l00075"></a>00075 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#ga3fa04eb600edda4afc2dd9fe2e0f8b02" title="A D-Bus bus address was malformed.">DBUS_ERROR_BAD_ADDRESS</a>,
<a name="l00076"></a>00076 <span class="stringliteral">"Could not parse server address: %s"</span>,
<a name="l00077"></a>00077 address_problem_other);
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079
<a name="l00084"></a><a class="code" href="group__DBusAddressInternals.html#ga0e46a8bc37d92810fe3d535019d3bad1">00084</a> <span class="preprocessor">#define _DBUS_ADDRESS_OPTIONALLY_ESCAPED_BYTE(b) \</span>
<a name="l00085"></a>00085 <span class="preprocessor"> (((b) >= 'a' && (b) <= 'z') || \</span>
<a name="l00086"></a>00086 <span class="preprocessor"> ((b) >= 'A' && (b) <= 'Z') || \</span>
<a name="l00087"></a>00087 <span class="preprocessor"> ((b) >= '0' && (b) <= '9') || \</span>
<a name="l00088"></a>00088 <span class="preprocessor"> (b) == '-' || \</span>
<a name="l00089"></a>00089 <span class="preprocessor"> (b) == '_' || \</span>
<a name="l00090"></a>00090 <span class="preprocessor"> (b) == '/' || \</span>
<a name="l00091"></a>00091 <span class="preprocessor"> (b) == '\\' || \</span>
<a name="l00092"></a>00092 <span class="preprocessor"> (b) == '*' || \</span>
<a name="l00093"></a>00093 <span class="preprocessor"> (b) == '.')</span>
<a name="l00094"></a>00094 <span class="preprocessor"></span>
<a name="l00103"></a>00103 <a class="code" href="group__DBusTypes.html#ga39c9cb0f3a2a8ad6f55cc4855d035349" title="A boolean, valid values are TRUE and FALSE.">dbus_bool_t</a>
<a name="l00104"></a><a class="code" href="group__DBusAddressInternals.html#ga1ecc2f460303cd70c34e7667e8b12b37">00104</a> <a class="code" href="group__DBusAddressInternals.html#ga1ecc2f460303cd70c34e7667e8b12b37" title="Appends an escaped version of one string to another string, using the D-Bus address escaping mechanis...">_dbus_address_append_escaped</a> (<a class="code" href="structDBusString.html">DBusString</a> *escaped,
<a name="l00105"></a>00105 <span class="keyword">const</span> <a class="code" href="structDBusString.html">DBusString</a> *unescaped)
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *p;
<a name="l00108"></a>00108 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *end;
<a name="l00109"></a>00109 <a class="code" href="group__DBusTypes.html#ga39c9cb0f3a2a8ad6f55cc4855d035349" title="A boolean, valid values are TRUE and FALSE.">dbus_bool_t</a> ret;
<a name="l00110"></a>00110 <span class="keywordtype">int</span> orig_len;
<a name="l00111"></a>00111
<a name="l00112"></a>00112 ret = <a class="code" href="group__DBusMacros.html#gaa93f0eb578d23995850d61f7d61c55c1" title="Expands to "0".">FALSE</a>;
<a name="l00113"></a>00113
<a name="l00114"></a>00114 orig_len = <a class="code" href="group__DBusString.html#gaa5136e6fd2c5188f4b88de7863369c6d" title="Gets the length of a string (not including nul termination).">_dbus_string_get_length</a> (escaped);
<a name="l00115"></a>00115 p = (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *) <a class="code" href="group__DBusString.html#ga33e20241ae7d784624f97d89b1a0539e" title="Gets the raw character buffer from a const string.">_dbus_string_get_const_data</a> (unescaped);
<a name="l00116"></a>00116 end = p + <a class="code" href="group__DBusString.html#gaa5136e6fd2c5188f4b88de7863369c6d" title="Gets the length of a string (not including nul termination).">_dbus_string_get_length</a> (unescaped);
<a name="l00117"></a>00117 <span class="keywordflow">while</span> (p != end)
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddressInternals.html#ga0e46a8bc37d92810fe3d535019d3bad1" title="TRUE if the byte need not be escaped when found in a dbus address.">_DBUS_ADDRESS_OPTIONALLY_ESCAPED_BYTE</a> (*p))
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gaa6ecf36e70263659f921a4ef0335db12" title="Appends a single byte to the string, returning FALSE if not enough memory.">_dbus_string_append_byte</a> (escaped, *p))
<a name="l00122"></a>00122 <span class="keywordflow">goto</span> out;
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124 <span class="keywordflow">else</span>
<a name="l00125"></a>00125 {
<a name="l00126"></a>00126 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gaa6ecf36e70263659f921a4ef0335db12" title="Appends a single byte to the string, returning FALSE if not enough memory.">_dbus_string_append_byte</a> (escaped, <span class="charliteral">'%'</span>))
<a name="l00127"></a>00127 <span class="keywordflow">goto</span> out;
<a name="l00128"></a>00128 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gae99a331d4e5b7758652b78dc9c89de84" title="Appends a two-character hex digit to a string, where the hex digit has the value of the given byte...">_dbus_string_append_byte_as_hex</a> (escaped, *p))
<a name="l00129"></a>00129 <span class="keywordflow">goto</span> out;
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
<a name="l00132"></a>00132 ++p;
<a name="l00133"></a>00133 }
<a name="l00134"></a>00134
<a name="l00135"></a>00135 ret = <a class="code" href="group__DBusMacros.html#gaa8cecfc5c5c054d2875c03e77b7be15d" title="Expands to "1".">TRUE</a>;
<a name="l00136"></a>00136
<a name="l00137"></a>00137 out:
<a name="l00138"></a>00138 <span class="keywordflow">if</span> (!ret)
<a name="l00139"></a>00139 <a class="code" href="group__DBusString.html#ga08c423b93c28dd746dcb93e0461ab95c" title="Sets the length of a string.">_dbus_string_set_length</a> (escaped, orig_len);
<a name="l00140"></a>00140 <span class="keywordflow">return</span> ret;
<a name="l00141"></a>00141 }
<a name="l00142"></a>00142 <span class="comment">/* End of internals */</span>
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keyword">static</span> <span class="keywordtype">void</span>
<a name="l00146"></a>00146 dbus_address_entry_free (<a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> *entry)
<a name="l00147"></a>00147 {
<a name="l00148"></a>00148 <a class="code" href="structDBusList.html" title="A node in a linked list.">DBusList</a> *link;
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a2d88ca4208738ec7024655013373505f" title="The address type (unix, tcp, etc.)">method</a>);
<a name="l00151"></a>00151
<a name="l00152"></a>00152 link = <a class="code" href="group__DBusList.html#ga1e26ce4fb4acb50593bd5ed2f4eeb3ae" title="Gets the first link in the list.">_dbus_list_get_first_link</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a62999fb785b591efa6356b7d97729846" title="List of keys.">keys</a>);
<a name="l00153"></a>00153 <span class="keywordflow">while</span> (link != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (link-><a class="code" href="structDBusList.html#a29ab457bcf9092252bb0c4282c727055" title="Data stored at this element.">data</a>);
<a name="l00156"></a>00156 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (link-><a class="code" href="structDBusList.html#a29ab457bcf9092252bb0c4282c727055" title="Data stored at this element.">data</a>);
<a name="l00157"></a>00157
<a name="l00158"></a>00158 link = <a class="code" href="group__DBusList.html#gaede4ace46d5ee497d75074bfec4490a2" title="Gets the next link in the list, or NULL if there are no more links.">_dbus_list_get_next_link</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a62999fb785b591efa6356b7d97729846" title="List of keys.">keys</a>, link);
<a name="l00159"></a>00159 }
<a name="l00160"></a>00160 <a class="code" href="group__DBusList.html#gaa36d13444a050a923941c53650b72f9d" title="Frees all links in the list and sets the list head to NULL.">_dbus_list_clear</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a62999fb785b591efa6356b7d97729846" title="List of keys.">keys</a>);
<a name="l00161"></a>00161
<a name="l00162"></a>00162 link = <a class="code" href="group__DBusList.html#ga1e26ce4fb4acb50593bd5ed2f4eeb3ae" title="Gets the first link in the list.">_dbus_list_get_first_link</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a504d8c6e3d3b6f94a9be32a1d6ab54e8" title="List of values.">values</a>);
<a name="l00163"></a>00163 <span class="keywordflow">while</span> (link != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00164"></a>00164 {
<a name="l00165"></a>00165 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (link-><a class="code" href="structDBusList.html#a29ab457bcf9092252bb0c4282c727055" title="Data stored at this element.">data</a>);
<a name="l00166"></a>00166 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (link-><a class="code" href="structDBusList.html#a29ab457bcf9092252bb0c4282c727055" title="Data stored at this element.">data</a>);
<a name="l00167"></a>00167
<a name="l00168"></a>00168 link = <a class="code" href="group__DBusList.html#gaede4ace46d5ee497d75074bfec4490a2" title="Gets the next link in the list, or NULL if there are no more links.">_dbus_list_get_next_link</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a504d8c6e3d3b6f94a9be32a1d6ab54e8" title="List of values.">values</a>, link);
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170 <a class="code" href="group__DBusList.html#gaa36d13444a050a923941c53650b72f9d" title="Frees all links in the list and sets the list head to NULL.">_dbus_list_clear</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a504d8c6e3d3b6f94a9be32a1d6ab54e8" title="List of values.">values</a>);
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (entry);
<a name="l00173"></a>00173 }
<a name="l00174"></a>00174
<a name="l00188"></a>00188 <span class="keywordtype">void</span>
<a name="l00189"></a><a class="code" href="group__DBusAddress.html#ga37a7009b07cf991ff07f3e86d71bf352">00189</a> <a class="code" href="group__DBusAddress.html#ga37a7009b07cf991ff07f3e86d71bf352" title="Frees a NULL-terminated array of address entries.">dbus_address_entries_free</a> (<a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> **entries)
<a name="l00190"></a>00190 {
<a name="l00191"></a>00191 <span class="keywordtype">int</span> i;
<a name="l00192"></a>00192
<a name="l00193"></a>00193 <span class="keywordflow">for</span> (i = 0; entries[i] != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>; i++)
<a name="l00194"></a>00194 dbus_address_entry_free (entries[i]);
<a name="l00195"></a>00195 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (entries);
<a name="l00196"></a>00196 }
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="keyword">static</span> <a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> *
<a name="l00199"></a>00199 create_entry (<span class="keywordtype">void</span>)
<a name="l00200"></a>00200 {
<a name="l00201"></a>00201 <a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> *entry;
<a name="l00202"></a>00202
<a name="l00203"></a>00203 entry = <a class="code" href="group__DBusMemory.html#gaba9d823abda7f4cadbaf5177d3b8b793" title="Safe macro for using dbus_malloc0().">dbus_new0</a> (<a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a>, 1);
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="keywordflow">if</span> (entry == <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00206"></a>00206 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga348252317f7bb8ac43529972945830ae" title="Initializes a string.">_dbus_string_init</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a2d88ca4208738ec7024655013373505f" title="The address type (unix, tcp, etc.)">method</a>))
<a name="l00209"></a>00209 {
<a name="l00210"></a>00210 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (entry);
<a name="l00211"></a>00211 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00212"></a>00212 }
<a name="l00213"></a>00213
<a name="l00214"></a>00214 <span class="keywordflow">return</span> entry;
<a name="l00215"></a>00215 }
<a name="l00216"></a>00216
<a name="l00226"></a>00226 <span class="keyword">const</span> <span class="keywordtype">char</span> *
<a name="l00227"></a><a class="code" href="group__DBusAddress.html#ga7e6b2572d6e637826acada01377b5487">00227</a> <a class="code" href="group__DBusAddress.html#ga7e6b2572d6e637826acada01377b5487" title="Returns the method string of an address entry.">dbus_address_entry_get_method</a> (<a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> *entry)
<a name="l00228"></a>00228 {
<a name="l00229"></a>00229 <span class="keywordflow">return</span> <a class="code" href="group__DBusString.html#ga33e20241ae7d784624f97d89b1a0539e" title="Gets the raw character buffer from a const string.">_dbus_string_get_const_data</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a2d88ca4208738ec7024655013373505f" title="The address type (unix, tcp, etc.)">method</a>);
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231
<a name="l00243"></a>00243 <span class="keyword">const</span> <span class="keywordtype">char</span> *
<a name="l00244"></a><a class="code" href="group__DBusAddress.html#gae6f014689b49099e835b1f97d032034e">00244</a> <a class="code" href="group__DBusAddress.html#gae6f014689b49099e835b1f97d032034e" title="Returns a value from a key of an entry.">dbus_address_entry_get_value</a> (<a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> *entry,
<a name="l00245"></a>00245 <span class="keyword">const</span> <span class="keywordtype">char</span> *key)
<a name="l00246"></a>00246 {
<a name="l00247"></a>00247 <a class="code" href="structDBusList.html" title="A node in a linked list.">DBusList</a> *values, *keys;
<a name="l00248"></a>00248
<a name="l00249"></a>00249 keys = <a class="code" href="group__DBusList.html#ga1e26ce4fb4acb50593bd5ed2f4eeb3ae" title="Gets the first link in the list.">_dbus_list_get_first_link</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a62999fb785b591efa6356b7d97729846" title="List of keys.">keys</a>);
<a name="l00250"></a>00250 values = <a class="code" href="group__DBusList.html#ga1e26ce4fb4acb50593bd5ed2f4eeb3ae" title="Gets the first link in the list.">_dbus_list_get_first_link</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a504d8c6e3d3b6f94a9be32a1d6ab54e8" title="List of values.">values</a>);
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="keywordflow">while</span> (keys != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00253"></a>00253 {
<a name="l00254"></a>00254 _dbus_assert (values != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00255"></a>00255
<a name="l00256"></a>00256 <span class="keywordflow">if</span> (<a class="code" href="group__DBusString.html#ga84f39f1bf398697920637d2982248c72" title="Checks whether a string is equal to a C string.">_dbus_string_equal_c_str</a> (keys-><a class="code" href="structDBusList.html#a29ab457bcf9092252bb0c4282c727055" title="Data stored at this element.">data</a>, key))
<a name="l00257"></a>00257 <span class="keywordflow">return</span> <a class="code" href="group__DBusString.html#ga33e20241ae7d784624f97d89b1a0539e" title="Gets the raw character buffer from a const string.">_dbus_string_get_const_data</a> (values-><a class="code" href="structDBusList.html#a29ab457bcf9092252bb0c4282c727055" title="Data stored at this element.">data</a>);
<a name="l00258"></a>00258
<a name="l00259"></a>00259 keys = <a class="code" href="group__DBusList.html#gaede4ace46d5ee497d75074bfec4490a2" title="Gets the next link in the list, or NULL if there are no more links.">_dbus_list_get_next_link</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a62999fb785b591efa6356b7d97729846" title="List of keys.">keys</a>, keys);
<a name="l00260"></a>00260 values = <a class="code" href="group__DBusList.html#gaede4ace46d5ee497d75074bfec4490a2" title="Gets the next link in the list, or NULL if there are no more links.">_dbus_list_get_next_link</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a504d8c6e3d3b6f94a9be32a1d6ab54e8" title="List of values.">values</a>, values);
<a name="l00261"></a>00261 }
<a name="l00262"></a>00262
<a name="l00263"></a>00263 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00264"></a>00264 }
<a name="l00265"></a>00265
<a name="l00266"></a>00266 <span class="keyword">static</span> <a class="code" href="group__DBusTypes.html#ga39c9cb0f3a2a8ad6f55cc4855d035349" title="A boolean, valid values are TRUE and FALSE.">dbus_bool_t</a>
<a name="l00267"></a>00267 append_unescaped_value (<a class="code" href="structDBusString.html">DBusString</a> *unescaped,
<a name="l00268"></a>00268 <span class="keyword">const</span> <a class="code" href="structDBusString.html">DBusString</a> *escaped,
<a name="l00269"></a>00269 <span class="keywordtype">int</span> escaped_start,
<a name="l00270"></a>00270 <span class="keywordtype">int</span> escaped_len,
<a name="l00271"></a>00271 <a class="code" href="structDBusError.html" title="Object representing an exception.">DBusError</a> *error)
<a name="l00272"></a>00272 {
<a name="l00273"></a>00273 <span class="keyword">const</span> <span class="keywordtype">char</span> *p;
<a name="l00274"></a>00274 <span class="keyword">const</span> <span class="keywordtype">char</span> *end;
<a name="l00275"></a>00275 <a class="code" href="group__DBusTypes.html#ga39c9cb0f3a2a8ad6f55cc4855d035349" title="A boolean, valid values are TRUE and FALSE.">dbus_bool_t</a> ret;
<a name="l00276"></a>00276
<a name="l00277"></a>00277 ret = <a class="code" href="group__DBusMacros.html#gaa93f0eb578d23995850d61f7d61c55c1" title="Expands to "0".">FALSE</a>;
<a name="l00278"></a>00278
<a name="l00279"></a>00279 p = <a class="code" href="group__DBusString.html#ga33e20241ae7d784624f97d89b1a0539e" title="Gets the raw character buffer from a const string.">_dbus_string_get_const_data</a> (escaped) + escaped_start;
<a name="l00280"></a>00280 end = p + escaped_len;
<a name="l00281"></a>00281 <span class="keywordflow">while</span> (p != end)
<a name="l00282"></a>00282 {
<a name="l00283"></a>00283 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddressInternals.html#ga0e46a8bc37d92810fe3d535019d3bad1" title="TRUE if the byte need not be escaped when found in a dbus address.">_DBUS_ADDRESS_OPTIONALLY_ESCAPED_BYTE</a> (*p))
<a name="l00284"></a>00284 {
<a name="l00285"></a>00285 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gaa6ecf36e70263659f921a4ef0335db12" title="Appends a single byte to the string, returning FALSE if not enough memory.">_dbus_string_append_byte</a> (unescaped, *p))
<a name="l00286"></a>00286 <span class="keywordflow">goto</span> out;
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*p == <span class="charliteral">'%'</span>)
<a name="l00289"></a>00289 {
<a name="l00290"></a>00290 <span class="comment">/* Efficiency is king */</span>
<a name="l00291"></a>00291 <span class="keywordtype">char</span> buf[3];
<a name="l00292"></a>00292 <a class="code" href="structDBusString.html">DBusString</a> hex;
<a name="l00293"></a>00293 <span class="keywordtype">int</span> hex_end;
<a name="l00294"></a>00294
<a name="l00295"></a>00295 ++p;
<a name="l00296"></a>00296
<a name="l00297"></a>00297 <span class="keywordflow">if</span> ((p + 2) > end)
<a name="l00298"></a>00298 {
<a name="l00299"></a>00299 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#ga3fa04eb600edda4afc2dd9fe2e0f8b02" title="A D-Bus bus address was malformed.">DBUS_ERROR_BAD_ADDRESS</a>,
<a name="l00300"></a>00300 <span class="stringliteral">"In D-Bus address, percent character was not followed by two hex digits"</span>);
<a name="l00301"></a>00301 <span class="keywordflow">goto</span> out;
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303
<a name="l00304"></a>00304 buf[0] = *p;
<a name="l00305"></a>00305 ++p;
<a name="l00306"></a>00306 buf[1] = *p;
<a name="l00307"></a>00307 buf[2] = <span class="charliteral">'\0'</span>;
<a name="l00308"></a>00308
<a name="l00309"></a>00309 <a class="code" href="group__DBusString.html#ga374640ddfa2f0b27a8356e2379ba8043" title="Initializes a constant string.">_dbus_string_init_const</a> (&hex, buf);
<a name="l00310"></a>00310
<a name="l00311"></a>00311 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga0a8c20d855f9ddc05718b9e2ac0e33d8" title="Decodes a string from hex encoding.">_dbus_string_hex_decode</a> (&hex, 0, &hex_end,
<a name="l00312"></a>00312 unescaped,
<a name="l00313"></a>00313 <a class="code" href="group__DBusString.html#gaa5136e6fd2c5188f4b88de7863369c6d" title="Gets the length of a string (not including nul termination).">_dbus_string_get_length</a> (unescaped)))
<a name="l00314"></a>00314 <span class="keywordflow">goto</span> out;
<a name="l00315"></a>00315
<a name="l00316"></a>00316 <span class="keywordflow">if</span> (hex_end != 2)
<a name="l00317"></a>00317 {
<a name="l00318"></a>00318 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#ga3fa04eb600edda4afc2dd9fe2e0f8b02" title="A D-Bus bus address was malformed.">DBUS_ERROR_BAD_ADDRESS</a>,
<a name="l00319"></a>00319 <span class="stringliteral">"In D-Bus address, percent character was followed by characters other than hex digits"</span>);
<a name="l00320"></a>00320 <span class="keywordflow">goto</span> out;
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322 }
<a name="l00323"></a>00323 <span class="keywordflow">else</span>
<a name="l00324"></a>00324 {
<a name="l00325"></a>00325 <span class="comment">/* Error, should have been escaped */</span>
<a name="l00326"></a>00326 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#ga3fa04eb600edda4afc2dd9fe2e0f8b02" title="A D-Bus bus address was malformed.">DBUS_ERROR_BAD_ADDRESS</a>,
<a name="l00327"></a>00327 <span class="stringliteral">"In D-Bus address, character '%c' should have been escaped\n"</span>,
<a name="l00328"></a>00328 *p);
<a name="l00329"></a>00329 <span class="keywordflow">goto</span> out;
<a name="l00330"></a>00330 }
<a name="l00331"></a>00331
<a name="l00332"></a>00332 ++p;
<a name="l00333"></a>00333 }
<a name="l00334"></a>00334
<a name="l00335"></a>00335 ret = <a class="code" href="group__DBusMacros.html#gaa8cecfc5c5c054d2875c03e77b7be15d" title="Expands to "1".">TRUE</a>;
<a name="l00336"></a>00336
<a name="l00337"></a>00337 out:
<a name="l00338"></a>00338 <span class="keywordflow">if</span> (!ret && error && !<a class="code" href="group__DBusErrors.html#gab0ed62e9fc2685897eb2d41467c89405" title="Checks whether an error occurred (the error is set).">dbus_error_is_set</a> (error))
<a name="l00339"></a>00339 _DBUS_SET_OOM (error);
<a name="l00340"></a>00340
<a name="l00341"></a>00341 _dbus_assert (ret || error == <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a> || <a class="code" href="group__DBusErrors.html#gab0ed62e9fc2685897eb2d41467c89405" title="Checks whether an error occurred (the error is set).">dbus_error_is_set</a> (error));
<a name="l00342"></a>00342
<a name="l00343"></a>00343 <span class="keywordflow">return</span> ret;
<a name="l00344"></a>00344 }
<a name="l00345"></a>00345
<a name="l00362"></a>00362 <a class="code" href="group__DBusTypes.html#ga39c9cb0f3a2a8ad6f55cc4855d035349" title="A boolean, valid values are TRUE and FALSE.">dbus_bool_t</a>
<a name="l00363"></a><a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098">00363</a> <a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *address,
<a name="l00364"></a>00364 <a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> ***entry,
<a name="l00365"></a>00365 <span class="keywordtype">int</span> *array_len,
<a name="l00366"></a>00366 <a class="code" href="structDBusError.html" title="Object representing an exception.">DBusError</a> *error)
<a name="l00367"></a>00367 {
<a name="l00368"></a>00368 <a class="code" href="structDBusString.html">DBusString</a> str;
<a name="l00369"></a>00369 <span class="keywordtype">int</span> pos, end_pos, len, i;
<a name="l00370"></a>00370 <a class="code" href="structDBusList.html" title="A node in a linked list.">DBusList</a> *entries, *link;
<a name="l00371"></a>00371 <a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> **entry_array;
<a name="l00372"></a>00372
<a name="l00373"></a>00373 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
<a name="l00374"></a>00374
<a name="l00375"></a>00375 <a class="code" href="group__DBusString.html#ga374640ddfa2f0b27a8356e2379ba8043" title="Initializes a constant string.">_dbus_string_init_const</a> (&str, address);
<a name="l00376"></a>00376
<a name="l00377"></a>00377 entries = <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00378"></a>00378 pos = 0;
<a name="l00379"></a>00379 len = <a class="code" href="group__DBusString.html#gaa5136e6fd2c5188f4b88de7863369c6d" title="Gets the length of a string (not including nul termination).">_dbus_string_get_length</a> (&str);
<a name="l00380"></a>00380
<a name="l00381"></a>00381 <span class="keywordflow">if</span> (len == 0)
<a name="l00382"></a>00382 {
<a name="l00383"></a>00383 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#ga3fa04eb600edda4afc2dd9fe2e0f8b02" title="A D-Bus bus address was malformed.">DBUS_ERROR_BAD_ADDRESS</a>,
<a name="l00384"></a>00384 <span class="stringliteral">"Empty address '%s'"</span>, address);
<a name="l00385"></a>00385 <span class="keywordflow">goto</span> error;
<a name="l00386"></a>00386 }
<a name="l00387"></a>00387
<a name="l00388"></a>00388 <span class="keywordflow">while</span> (pos < len)
<a name="l00389"></a>00389 {
<a name="l00390"></a>00390 <a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> *entry;
<a name="l00391"></a>00391
<a name="l00392"></a>00392 <span class="keywordtype">int</span> found_pos;
<a name="l00393"></a>00393
<a name="l00394"></a>00394 entry = create_entry ();
<a name="l00395"></a>00395 <span class="keywordflow">if</span> (!entry)
<a name="l00396"></a>00396 {
<a name="l00397"></a>00397 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00398"></a>00398
<a name="l00399"></a>00399 <span class="keywordflow">goto</span> error;
<a name="l00400"></a>00400 }
<a name="l00401"></a>00401
<a name="l00402"></a>00402 <span class="comment">/* Append the entry */</span>
<a name="l00403"></a>00403 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusList.html#gad99045e79db46159babe69718f343053" title="Appends a value to the list.">_dbus_list_append</a> (&entries, entry))
<a name="l00404"></a>00404 {
<a name="l00405"></a>00405 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00406"></a>00406 dbus_address_entry_free (entry);
<a name="l00407"></a>00407 <span class="keywordflow">goto</span> error;
<a name="l00408"></a>00408 }
<a name="l00409"></a>00409
<a name="l00410"></a>00410 <span class="comment">/* Look for a semi-colon */</span>
<a name="l00411"></a>00411 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga5fe47873b2838339107c3e1f03d1a703" title="Finds the given substring in the string, returning TRUE and filling in the byte index where the subst...">_dbus_string_find</a> (&str, pos, <span class="stringliteral">";"</span>, &end_pos))
<a name="l00412"></a>00412 end_pos = len;
<a name="l00413"></a>00413
<a name="l00414"></a>00414 <span class="comment">/* Look for the colon : */</span>
<a name="l00415"></a>00415 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gaf2281731c3119f946726680242a5ae02" title="Finds the given substring in the string, up to a certain position, returning TRUE and filling in the ...">_dbus_string_find_to</a> (&str, pos, end_pos, <span class="stringliteral">":"</span>, &found_pos))
<a name="l00416"></a>00416 {
<a name="l00417"></a>00417 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#ga3fa04eb600edda4afc2dd9fe2e0f8b02" title="A D-Bus bus address was malformed.">DBUS_ERROR_BAD_ADDRESS</a>, <span class="stringliteral">"Address does not contain a colon"</span>);
<a name="l00418"></a>00418 <span class="keywordflow">goto</span> error;
<a name="l00419"></a>00419 }
<a name="l00420"></a>00420
<a name="l00421"></a>00421 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gaf5f13bc7ac7a623516930d26ae2589bf" title="Like _dbus_string_copy(), but can copy a segment from the middle of the source string.">_dbus_string_copy_len</a> (&str, pos, found_pos - pos, &entry-><a class="code" href="structDBusAddressEntry.html#a2d88ca4208738ec7024655013373505f" title="The address type (unix, tcp, etc.)">method</a>, 0))
<a name="l00422"></a>00422 {
<a name="l00423"></a>00423 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00424"></a>00424 <span class="keywordflow">goto</span> error;
<a name="l00425"></a>00425 }
<a name="l00426"></a>00426
<a name="l00427"></a>00427 pos = found_pos + 1;
<a name="l00428"></a>00428
<a name="l00429"></a>00429 <span class="keywordflow">while</span> (pos < end_pos)
<a name="l00430"></a>00430 {
<a name="l00431"></a>00431 <span class="keywordtype">int</span> comma_pos, equals_pos;
<a name="l00432"></a>00432
<a name="l00433"></a>00433 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gaf2281731c3119f946726680242a5ae02" title="Finds the given substring in the string, up to a certain position, returning TRUE and filling in the ...">_dbus_string_find_to</a> (&str, pos, end_pos, <span class="stringliteral">","</span>, &comma_pos))
<a name="l00434"></a>00434 comma_pos = end_pos;
<a name="l00435"></a>00435
<a name="l00436"></a>00436 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gaf2281731c3119f946726680242a5ae02" title="Finds the given substring in the string, up to a certain position, returning TRUE and filling in the ...">_dbus_string_find_to</a> (&str, pos, comma_pos, <span class="stringliteral">"="</span>, &equals_pos) ||
<a name="l00437"></a>00437 equals_pos == pos || equals_pos + 1 == comma_pos)
<a name="l00438"></a>00438 {
<a name="l00439"></a>00439 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#ga3fa04eb600edda4afc2dd9fe2e0f8b02" title="A D-Bus bus address was malformed.">DBUS_ERROR_BAD_ADDRESS</a>,
<a name="l00440"></a>00440 <span class="stringliteral">"'=' character not found or has no value following it"</span>);
<a name="l00441"></a>00441 <span class="keywordflow">goto</span> error;
<a name="l00442"></a>00442 }
<a name="l00443"></a>00443 <span class="keywordflow">else</span>
<a name="l00444"></a>00444 {
<a name="l00445"></a>00445 <a class="code" href="structDBusString.html">DBusString</a> *key;
<a name="l00446"></a>00446 <a class="code" href="structDBusString.html">DBusString</a> *value;
<a name="l00447"></a>00447
<a name="l00448"></a>00448 key = <a class="code" href="group__DBusMemory.html#gaba9d823abda7f4cadbaf5177d3b8b793" title="Safe macro for using dbus_malloc0().">dbus_new0</a> (<a class="code" href="structDBusString.html">DBusString</a>, 1);
<a name="l00449"></a>00449
<a name="l00450"></a>00450 <span class="keywordflow">if</span> (!key)
<a name="l00451"></a>00451 {
<a name="l00452"></a>00452 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00453"></a>00453 <span class="keywordflow">goto</span> error;
<a name="l00454"></a>00454 }
<a name="l00455"></a>00455
<a name="l00456"></a>00456 value = <a class="code" href="group__DBusMemory.html#gaba9d823abda7f4cadbaf5177d3b8b793" title="Safe macro for using dbus_malloc0().">dbus_new0</a> (<a class="code" href="structDBusString.html">DBusString</a>, 1);
<a name="l00457"></a>00457 <span class="keywordflow">if</span> (!value)
<a name="l00458"></a>00458 {
<a name="l00459"></a>00459 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00460"></a>00460 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (key);
<a name="l00461"></a>00461 <span class="keywordflow">goto</span> error;
<a name="l00462"></a>00462 }
<a name="l00463"></a>00463
<a name="l00464"></a>00464 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga348252317f7bb8ac43529972945830ae" title="Initializes a string.">_dbus_string_init</a> (key))
<a name="l00465"></a>00465 {
<a name="l00466"></a>00466 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00467"></a>00467 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (key);
<a name="l00468"></a>00468 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (value);
<a name="l00469"></a>00469
<a name="l00470"></a>00470 <span class="keywordflow">goto</span> error;
<a name="l00471"></a>00471 }
<a name="l00472"></a>00472
<a name="l00473"></a>00473 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga348252317f7bb8ac43529972945830ae" title="Initializes a string.">_dbus_string_init</a> (value))
<a name="l00474"></a>00474 {
<a name="l00475"></a>00475 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00476"></a>00476 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (key);
<a name="l00477"></a>00477
<a name="l00478"></a>00478 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (key);
<a name="l00479"></a>00479 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (value);
<a name="l00480"></a>00480 <span class="keywordflow">goto</span> error;
<a name="l00481"></a>00481 }
<a name="l00482"></a>00482
<a name="l00483"></a>00483 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gaf5f13bc7ac7a623516930d26ae2589bf" title="Like _dbus_string_copy(), but can copy a segment from the middle of the source string.">_dbus_string_copy_len</a> (&str, pos, equals_pos - pos, key, 0))
<a name="l00484"></a>00484 {
<a name="l00485"></a>00485 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00486"></a>00486 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (key);
<a name="l00487"></a>00487 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (value);
<a name="l00488"></a>00488
<a name="l00489"></a>00489 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (key);
<a name="l00490"></a>00490 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (value);
<a name="l00491"></a>00491 <span class="keywordflow">goto</span> error;
<a name="l00492"></a>00492 }
<a name="l00493"></a>00493
<a name="l00494"></a>00494 <span class="keywordflow">if</span> (!append_unescaped_value (value, &str, equals_pos + 1,
<a name="l00495"></a>00495 comma_pos - equals_pos - 1, error))
<a name="l00496"></a>00496 {
<a name="l00497"></a>00497 _dbus_assert (error == <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a> || <a class="code" href="group__DBusErrors.html#gab0ed62e9fc2685897eb2d41467c89405" title="Checks whether an error occurred (the error is set).">dbus_error_is_set</a> (error));
<a name="l00498"></a>00498 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (key);
<a name="l00499"></a>00499 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (value);
<a name="l00500"></a>00500
<a name="l00501"></a>00501 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (key);
<a name="l00502"></a>00502 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (value);
<a name="l00503"></a>00503 <span class="keywordflow">goto</span> error;
<a name="l00504"></a>00504 }
<a name="l00505"></a>00505
<a name="l00506"></a>00506 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusList.html#gad99045e79db46159babe69718f343053" title="Appends a value to the list.">_dbus_list_append</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a62999fb785b591efa6356b7d97729846" title="List of keys.">keys</a>, key))
<a name="l00507"></a>00507 {
<a name="l00508"></a>00508 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00509"></a>00509 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (key);
<a name="l00510"></a>00510 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (value);
<a name="l00511"></a>00511
<a name="l00512"></a>00512 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (key);
<a name="l00513"></a>00513 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (value);
<a name="l00514"></a>00514 <span class="keywordflow">goto</span> error;
<a name="l00515"></a>00515 }
<a name="l00516"></a>00516
<a name="l00517"></a>00517 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusList.html#gad99045e79db46159babe69718f343053" title="Appends a value to the list.">_dbus_list_append</a> (&entry-><a class="code" href="structDBusAddressEntry.html#a504d8c6e3d3b6f94a9be32a1d6ab54e8" title="List of values.">values</a>, value))
<a name="l00518"></a>00518 {
<a name="l00519"></a>00519 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00520"></a>00520 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (value);
<a name="l00521"></a>00521
<a name="l00522"></a>00522 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (value);
<a name="l00523"></a>00523 <span class="keywordflow">goto</span> error;
<a name="l00524"></a>00524 }
<a name="l00525"></a>00525 }
<a name="l00526"></a>00526
<a name="l00527"></a>00527 pos = comma_pos + 1;
<a name="l00528"></a>00528 }
<a name="l00529"></a>00529
<a name="l00530"></a>00530 pos = end_pos + 1;
<a name="l00531"></a>00531 }
<a name="l00532"></a>00532
<a name="l00533"></a>00533 *array_len = <a class="code" href="group__DBusList.html#gaa2144a5489bb35b16b2b671488ad597c" title="Gets the length of a list.">_dbus_list_get_length</a> (&entries);
<a name="l00534"></a>00534
<a name="l00535"></a>00535 entry_array = <a class="code" href="group__DBusMemory.html#ga54ccb556e7964112a825a7f46c156ca0" title="Safe macro for using dbus_malloc().">dbus_new</a> (<a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> *, *array_len + 1);
<a name="l00536"></a>00536
<a name="l00537"></a>00537 <span class="keywordflow">if</span> (!entry_array)
<a name="l00538"></a>00538 {
<a name="l00539"></a>00539 <a class="code" href="group__DBusErrors.html#ga89d2ad4bde21f9e0057fac07a79885e3" title="Assigns an error name and message to a DBusError.">dbus_set_error</a> (error, <a class="code" href="group__DBusProtocol.html#gac32eaf0b92f798307853cd4fe0cf11c2" title="There was not enough memory to complete an operation.">DBUS_ERROR_NO_MEMORY</a>, <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>);
<a name="l00540"></a>00540
<a name="l00541"></a>00541 <span class="keywordflow">goto</span> error;
<a name="l00542"></a>00542 }
<a name="l00543"></a>00543
<a name="l00544"></a>00544 entry_array [*array_len] = <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00545"></a>00545
<a name="l00546"></a>00546 link = <a class="code" href="group__DBusList.html#ga1e26ce4fb4acb50593bd5ed2f4eeb3ae" title="Gets the first link in the list.">_dbus_list_get_first_link</a> (&entries);
<a name="l00547"></a>00547 i = 0;
<a name="l00548"></a>00548 <span class="keywordflow">while</span> (link != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00549"></a>00549 {
<a name="l00550"></a>00550 entry_array[i] = link-><a class="code" href="structDBusList.html#a29ab457bcf9092252bb0c4282c727055" title="Data stored at this element.">data</a>;
<a name="l00551"></a>00551 i++;
<a name="l00552"></a>00552 link = <a class="code" href="group__DBusList.html#gaede4ace46d5ee497d75074bfec4490a2" title="Gets the next link in the list, or NULL if there are no more links.">_dbus_list_get_next_link</a> (&entries, link);
<a name="l00553"></a>00553 }
<a name="l00554"></a>00554
<a name="l00555"></a>00555 <a class="code" href="group__DBusList.html#gaa36d13444a050a923941c53650b72f9d" title="Frees all links in the list and sets the list head to NULL.">_dbus_list_clear</a> (&entries);
<a name="l00556"></a>00556 *entry = entry_array;
<a name="l00557"></a>00557
<a name="l00558"></a>00558 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#gaa8cecfc5c5c054d2875c03e77b7be15d" title="Expands to "1".">TRUE</a>;
<a name="l00559"></a>00559
<a name="l00560"></a>00560 error:
<a name="l00561"></a>00561
<a name="l00562"></a>00562 link = <a class="code" href="group__DBusList.html#ga1e26ce4fb4acb50593bd5ed2f4eeb3ae" title="Gets the first link in the list.">_dbus_list_get_first_link</a> (&entries);
<a name="l00563"></a>00563 <span class="keywordflow">while</span> (link != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00564"></a>00564 {
<a name="l00565"></a>00565 dbus_address_entry_free (link-><a class="code" href="structDBusList.html#a29ab457bcf9092252bb0c4282c727055" title="Data stored at this element.">data</a>);
<a name="l00566"></a>00566 link = <a class="code" href="group__DBusList.html#gaede4ace46d5ee497d75074bfec4490a2" title="Gets the next link in the list, or NULL if there are no more links.">_dbus_list_get_next_link</a> (&entries, link);
<a name="l00567"></a>00567 }
<a name="l00568"></a>00568
<a name="l00569"></a>00569 <a class="code" href="group__DBusList.html#gaa36d13444a050a923941c53650b72f9d" title="Frees all links in the list and sets the list head to NULL.">_dbus_list_clear</a> (&entries);
<a name="l00570"></a>00570
<a name="l00571"></a>00571 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#gaa93f0eb578d23995850d61f7d61c55c1" title="Expands to "0".">FALSE</a>;
<a name="l00572"></a>00572
<a name="l00573"></a>00573 }
<a name="l00574"></a>00574
<a name="l00582"></a>00582 <span class="keywordtype">char</span>*
<a name="l00583"></a><a class="code" href="group__DBusAddress.html#ga818e79423595cd2a306ec1b4dc1ab7f5">00583</a> <a class="code" href="group__DBusAddress.html#ga818e79423595cd2a306ec1b4dc1ab7f5" title="Escapes the given string as a value in a key=value pair for a D-Bus address.">dbus_address_escape_value</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *value)
<a name="l00584"></a>00584 {
<a name="l00585"></a>00585 <a class="code" href="structDBusString.html">DBusString</a> escaped;
<a name="l00586"></a>00586 <a class="code" href="structDBusString.html">DBusString</a> unescaped;
<a name="l00587"></a>00587 <span class="keywordtype">char</span> *ret;
<a name="l00588"></a>00588
<a name="l00589"></a>00589 ret = <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00590"></a>00590
<a name="l00591"></a>00591 <a class="code" href="group__DBusString.html#ga374640ddfa2f0b27a8356e2379ba8043" title="Initializes a constant string.">_dbus_string_init_const</a> (&unescaped, value);
<a name="l00592"></a>00592
<a name="l00593"></a>00593 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga348252317f7bb8ac43529972945830ae" title="Initializes a string.">_dbus_string_init</a> (&escaped))
<a name="l00594"></a>00594 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00595"></a>00595
<a name="l00596"></a>00596 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusAddressInternals.html#ga1ecc2f460303cd70c34e7667e8b12b37" title="Appends an escaped version of one string to another string, using the D-Bus address escaping mechanis...">_dbus_address_append_escaped</a> (&escaped, &unescaped))
<a name="l00597"></a>00597 <span class="keywordflow">goto</span> out;
<a name="l00598"></a>00598
<a name="l00599"></a>00599 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga556cc30c3ab032dbc63e217119f0d1f5" title="Like _dbus_string_get_data(), but removes the gotten data from the original string.">_dbus_string_steal_data</a> (&escaped, &ret))
<a name="l00600"></a>00600 <span class="keywordflow">goto</span> out;
<a name="l00601"></a>00601
<a name="l00602"></a>00602 out:
<a name="l00603"></a>00603 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (&escaped);
<a name="l00604"></a>00604 <span class="keywordflow">return</span> ret;
<a name="l00605"></a>00605 }
<a name="l00606"></a>00606
<a name="l00616"></a>00616 <span class="keywordtype">char</span>*
<a name="l00617"></a><a class="code" href="group__DBusAddress.html#ga80d4e20206f8f1e9bbd2607e9f4bbb44">00617</a> <a class="code" href="group__DBusAddress.html#ga80d4e20206f8f1e9bbd2607e9f4bbb44" title="Unescapes the given string as a value in a key=value pair for a D-Bus address.">dbus_address_unescape_value</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *value,
<a name="l00618"></a>00618 <a class="code" href="structDBusError.html" title="Object representing an exception.">DBusError</a> *error)
<a name="l00619"></a>00619 {
<a name="l00620"></a>00620 <a class="code" href="structDBusString.html">DBusString</a> unescaped;
<a name="l00621"></a>00621 <a class="code" href="structDBusString.html">DBusString</a> escaped;
<a name="l00622"></a>00622 <span class="keywordtype">char</span> *ret;
<a name="l00623"></a>00623
<a name="l00624"></a>00624 ret = <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00625"></a>00625
<a name="l00626"></a>00626 <a class="code" href="group__DBusString.html#ga374640ddfa2f0b27a8356e2379ba8043" title="Initializes a constant string.">_dbus_string_init_const</a> (&escaped, value);
<a name="l00627"></a>00627
<a name="l00628"></a>00628 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga348252317f7bb8ac43529972945830ae" title="Initializes a string.">_dbus_string_init</a> (&unescaped))
<a name="l00629"></a>00629 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>;
<a name="l00630"></a>00630
<a name="l00631"></a>00631 <span class="keywordflow">if</span> (!append_unescaped_value (&unescaped, &escaped,
<a name="l00632"></a>00632 0, <a class="code" href="group__DBusString.html#gaa5136e6fd2c5188f4b88de7863369c6d" title="Gets the length of a string (not including nul termination).">_dbus_string_get_length</a> (&escaped),
<a name="l00633"></a>00633 error))
<a name="l00634"></a>00634 <span class="keywordflow">goto</span> out;
<a name="l00635"></a>00635
<a name="l00636"></a>00636 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#ga556cc30c3ab032dbc63e217119f0d1f5" title="Like _dbus_string_get_data(), but removes the gotten data from the original string.">_dbus_string_steal_data</a> (&unescaped, &ret))
<a name="l00637"></a>00637 <span class="keywordflow">goto</span> out;
<a name="l00638"></a>00638
<a name="l00639"></a>00639 out:
<a name="l00640"></a>00640 <span class="keywordflow">if</span> (ret == <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a> && error && !<a class="code" href="group__DBusErrors.html#gab0ed62e9fc2685897eb2d41467c89405" title="Checks whether an error occurred (the error is set).">dbus_error_is_set</a> (error))
<a name="l00641"></a>00641 _DBUS_SET_OOM (error);
<a name="l00642"></a>00642
<a name="l00643"></a>00643 _dbus_assert (ret != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a> || error == <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a> || <a class="code" href="group__DBusErrors.html#gab0ed62e9fc2685897eb2d41467c89405" title="Checks whether an error occurred (the error is set).">dbus_error_is_set</a> (error));
<a name="l00644"></a>00644
<a name="l00645"></a>00645 <a class="code" href="group__DBusString.html#ga781ca91acda49a834dce7d0ed0eef212" title="Frees a string created by _dbus_string_init().">_dbus_string_free</a> (&unescaped);
<a name="l00646"></a>00646 <span class="keywordflow">return</span> ret;
<a name="l00647"></a>00647 }
<a name="l00648"></a>00648 <span class="comment">/* End of public API */</span>
<a name="l00650"></a>00650
<a name="l00651"></a>00651 <span class="preprocessor">#ifdef DBUS_ENABLE_EMBEDDED_TESTS</span>
<a name="l00652"></a>00652 <span class="preprocessor"></span>
<a name="l00653"></a>00653 <span class="preprocessor">#ifndef DOXYGEN_SHOULD_SKIP_THIS</span>
<a name="l00654"></a>00654 <span class="preprocessor"></span>
<a name="l00655"></a>00655 <span class="preprocessor">#include "dbus-test.h"</span>
<a name="l00656"></a>00656 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00657"></a>00657
<a name="l00658"></a>00658 <span class="keyword">typedef</span> <span class="keyword">struct</span>
<a name="l00659"></a>00659 {
<a name="l00660"></a>00660 <span class="keyword">const</span> <span class="keywordtype">char</span> *escaped;
<a name="l00661"></a>00661 <span class="keyword">const</span> <span class="keywordtype">char</span> *unescaped;
<a name="l00662"></a>00662 } EscapeTest;
<a name="l00663"></a>00663
<a name="l00664"></a>00664 <span class="keyword">static</span> <span class="keyword">const</span> EscapeTest escape_tests[] = {
<a name="l00665"></a>00665 { <span class="stringliteral">"abcde"</span>, <span class="stringliteral">"abcde"</span> },
<a name="l00666"></a>00666 { <span class="stringliteral">""</span>, <span class="stringliteral">""</span> },
<a name="l00667"></a>00667 { <span class="stringliteral">"%20%20"</span>, <span class="stringliteral">" "</span> },
<a name="l00668"></a>00668 { <span class="stringliteral">"%24"</span>, <span class="stringliteral">"$"</span> },
<a name="l00669"></a>00669 { <span class="stringliteral">"%25"</span>, <span class="stringliteral">"%"</span> },
<a name="l00670"></a>00670 { <span class="stringliteral">"abc%24"</span>, <span class="stringliteral">"abc$"</span> },
<a name="l00671"></a>00671 { <span class="stringliteral">"%24abc"</span>, <span class="stringliteral">"$abc"</span> },
<a name="l00672"></a>00672 { <span class="stringliteral">"abc%24abc"</span>, <span class="stringliteral">"abc$abc"</span> },
<a name="l00673"></a>00673 { <span class="stringliteral">"/"</span>, <span class="stringliteral">"/"</span> },
<a name="l00674"></a>00674 { <span class="stringliteral">"-"</span>, <span class="stringliteral">"-"</span> },
<a name="l00675"></a>00675 { <span class="stringliteral">"_"</span>, <span class="stringliteral">"_"</span> },
<a name="l00676"></a>00676 { <span class="stringliteral">"A"</span>, <span class="stringliteral">"A"</span> },
<a name="l00677"></a>00677 { <span class="stringliteral">"I"</span>, <span class="stringliteral">"I"</span> },
<a name="l00678"></a>00678 { <span class="stringliteral">"Z"</span>, <span class="stringliteral">"Z"</span> },
<a name="l00679"></a>00679 { <span class="stringliteral">"a"</span>, <span class="stringliteral">"a"</span> },
<a name="l00680"></a>00680 { <span class="stringliteral">"i"</span>, <span class="stringliteral">"i"</span> },
<a name="l00681"></a>00681 { <span class="stringliteral">"z"</span>, <span class="stringliteral">"z"</span> },
<a name="l00682"></a>00682 <span class="comment">/* Bug: https://bugs.freedesktop.org/show_bug.cgi?id=53499 */</span>
<a name="l00683"></a>00683 { <span class="stringliteral">"%c3%b6"</span>, <span class="stringliteral">"\xc3\xb6"</span> }
<a name="l00684"></a>00684 };
<a name="l00685"></a>00685
<a name="l00686"></a>00686 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* invalid_escaped_values[] = {
<a name="l00687"></a>00687 <span class="stringliteral">"%a"</span>,
<a name="l00688"></a>00688 <span class="stringliteral">"%q"</span>,
<a name="l00689"></a>00689 <span class="stringliteral">"%az"</span>,
<a name="l00690"></a>00690 <span class="stringliteral">"%%"</span>,
<a name="l00691"></a>00691 <span class="stringliteral">"%$$"</span>,
<a name="l00692"></a>00692 <span class="stringliteral">"abc%a"</span>,
<a name="l00693"></a>00693 <span class="stringliteral">"%axyz"</span>,
<a name="l00694"></a>00694 <span class="stringliteral">"%"</span>,
<a name="l00695"></a>00695 <span class="stringliteral">"$"</span>,
<a name="l00696"></a>00696 <span class="stringliteral">" "</span>,
<a name="l00697"></a>00697 };
<a name="l00698"></a>00698
<a name="l00699"></a>00699 <a class="code" href="group__DBusTypes.html#ga39c9cb0f3a2a8ad6f55cc4855d035349" title="A boolean, valid values are TRUE and FALSE.">dbus_bool_t</a>
<a name="l00700"></a>00700 _dbus_address_test (<span class="keywordtype">void</span>)
<a name="l00701"></a>00701 {
<a name="l00702"></a>00702 <a class="code" href="structDBusAddressEntry.html" title="Internals of DBusAddressEntry.">DBusAddressEntry</a> **entries;
<a name="l00703"></a>00703 <span class="keywordtype">int</span> len;
<a name="l00704"></a>00704 <a class="code" href="structDBusError.html" title="Object representing an exception.">DBusError</a> error = <a class="code" href="group__DBusErrorInternals.html#ga961cc70e3891282a65205c4c8418d88e" title="Expands to a suitable initializer for a DBusError on the stack.">DBUS_ERROR_INIT</a>;
<a name="l00705"></a>00705 <span class="keywordtype">int</span> i;
<a name="l00706"></a>00706
<a name="l00707"></a>00707 i = 0;
<a name="l00708"></a>00708 <span class="keywordflow">while</span> (i < _DBUS_N_ELEMENTS (escape_tests))
<a name="l00709"></a>00709 {
<a name="l00710"></a>00710 <span class="keyword">const</span> EscapeTest *test = &escape_tests[i];
<a name="l00711"></a>00711 <span class="keywordtype">char</span> *escaped;
<a name="l00712"></a>00712 <span class="keywordtype">char</span> *unescaped;
<a name="l00713"></a>00713
<a name="l00714"></a>00714 escaped = <a class="code" href="group__DBusAddress.html#ga818e79423595cd2a306ec1b4dc1ab7f5" title="Escapes the given string as a value in a key=value pair for a D-Bus address.">dbus_address_escape_value</a> (test->unescaped);
<a name="l00715"></a>00715 <span class="keywordflow">if</span> (escaped == <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00716"></a>00716 _dbus_assert_not_reached (<span class="stringliteral">"oom"</span>);
<a name="l00717"></a>00717
<a name="l00718"></a>00718 <span class="keywordflow">if</span> (strcmp (escaped, test->escaped) != 0)
<a name="l00719"></a>00719 {
<a name="l00720"></a>00720 <a class="code" href="group__DBusInternalsUtils.html#gabea2c16d6d3fe7c4eb5b9496fc877f84" title="Prints a warning message to stderr.">_dbus_warn</a> (<span class="stringliteral">"Escaped '%s' as '%s' should have been '%s'\n"</span>,
<a name="l00721"></a>00721 test->unescaped, escaped, test->escaped);
<a name="l00722"></a>00722 exit (1);
<a name="l00723"></a>00723 }
<a name="l00724"></a>00724 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (escaped);
<a name="l00725"></a>00725
<a name="l00726"></a>00726 unescaped = <a class="code" href="group__DBusAddress.html#ga80d4e20206f8f1e9bbd2607e9f4bbb44" title="Unescapes the given string as a value in a key=value pair for a D-Bus address.">dbus_address_unescape_value</a> (test->escaped, &error);
<a name="l00727"></a>00727 <span class="keywordflow">if</span> (unescaped == <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00728"></a>00728 {
<a name="l00729"></a>00729 <a class="code" href="group__DBusInternalsUtils.html#gabea2c16d6d3fe7c4eb5b9496fc877f84" title="Prints a warning message to stderr.">_dbus_warn</a> (<span class="stringliteral">"Failed to unescape '%s': %s\n"</span>,
<a name="l00730"></a>00730 test->escaped, error.<a class="code" href="structDBusError.html#afb559175326de5b6b340e26204e92d72" title="public error message field">message</a>);
<a name="l00731"></a>00731 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00732"></a>00732 exit (1);
<a name="l00733"></a>00733 }
<a name="l00734"></a>00734
<a name="l00735"></a>00735 <span class="keywordflow">if</span> (strcmp (unescaped, test->unescaped) != 0)
<a name="l00736"></a>00736 {
<a name="l00737"></a>00737 <a class="code" href="group__DBusInternalsUtils.html#gabea2c16d6d3fe7c4eb5b9496fc877f84" title="Prints a warning message to stderr.">_dbus_warn</a> (<span class="stringliteral">"Unescaped '%s' as '%s' should have been '%s'\n"</span>,
<a name="l00738"></a>00738 test->escaped, unescaped, test->unescaped);
<a name="l00739"></a>00739 exit (1);
<a name="l00740"></a>00740 }
<a name="l00741"></a>00741 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (unescaped);
<a name="l00742"></a>00742
<a name="l00743"></a>00743 ++i;
<a name="l00744"></a>00744 }
<a name="l00745"></a>00745
<a name="l00746"></a>00746 i = 0;
<a name="l00747"></a>00747 <span class="keywordflow">while</span> (i < _DBUS_N_ELEMENTS (invalid_escaped_values))
<a name="l00748"></a>00748 {
<a name="l00749"></a>00749 <span class="keywordtype">char</span> *unescaped;
<a name="l00750"></a>00750
<a name="l00751"></a>00751 unescaped = <a class="code" href="group__DBusAddress.html#ga80d4e20206f8f1e9bbd2607e9f4bbb44" title="Unescapes the given string as a value in a key=value pair for a D-Bus address.">dbus_address_unescape_value</a> (invalid_escaped_values[i],
<a name="l00752"></a>00752 &error);
<a name="l00753"></a>00753 <span class="keywordflow">if</span> (unescaped != <a class="code" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a>)
<a name="l00754"></a>00754 {
<a name="l00755"></a>00755 <a class="code" href="group__DBusInternalsUtils.html#gabea2c16d6d3fe7c4eb5b9496fc877f84" title="Prints a warning message to stderr.">_dbus_warn</a> (<span class="stringliteral">"Should not have successfully unescaped '%s' to '%s'\n"</span>,
<a name="l00756"></a>00756 invalid_escaped_values[i], unescaped);
<a name="l00757"></a>00757 <a class="code" href="group__DBusMemory.html#ga34e666b19b015035a9a31e53da84b39a" title="Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().">dbus_free</a> (unescaped);
<a name="l00758"></a>00758 exit (1);
<a name="l00759"></a>00759 }
<a name="l00760"></a>00760
<a name="l00761"></a>00761 _dbus_assert (<a class="code" href="group__DBusErrors.html#gab0ed62e9fc2685897eb2d41467c89405" title="Checks whether an error occurred (the error is set).">dbus_error_is_set</a> (&error));
<a name="l00762"></a>00762 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00763"></a>00763
<a name="l00764"></a>00764 ++i;
<a name="l00765"></a>00765 }
<a name="l00766"></a>00766
<a name="l00767"></a>00767 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"unix:path=/tmp/foo;debug:name=test,sliff=sloff;"</span>,
<a name="l00768"></a>00768 &entries, &len, &error))
<a name="l00769"></a>00769 _dbus_assert_not_reached (<span class="stringliteral">"could not parse address"</span>);
<a name="l00770"></a>00770 _dbus_assert (len == 2);
<a name="l00771"></a>00771 _dbus_assert (strcmp (<a class="code" href="group__DBusAddress.html#gae6f014689b49099e835b1f97d032034e" title="Returns a value from a key of an entry.">dbus_address_entry_get_value</a> (entries[0], <span class="stringliteral">"path"</span>), <span class="stringliteral">"/tmp/foo"</span>) == 0);
<a name="l00772"></a>00772 _dbus_assert (strcmp (<a class="code" href="group__DBusAddress.html#gae6f014689b49099e835b1f97d032034e" title="Returns a value from a key of an entry.">dbus_address_entry_get_value</a> (entries[1], <span class="stringliteral">"name"</span>), <span class="stringliteral">"test"</span>) == 0);
<a name="l00773"></a>00773 _dbus_assert (strcmp (<a class="code" href="group__DBusAddress.html#gae6f014689b49099e835b1f97d032034e" title="Returns a value from a key of an entry.">dbus_address_entry_get_value</a> (entries[1], <span class="stringliteral">"sliff"</span>), <span class="stringliteral">"sloff"</span>) == 0);
<a name="l00774"></a>00774
<a name="l00775"></a>00775 <a class="code" href="group__DBusAddress.html#ga37a7009b07cf991ff07f3e86d71bf352" title="Frees a NULL-terminated array of address entries.">dbus_address_entries_free</a> (entries);
<a name="l00776"></a>00776
<a name="l00777"></a>00777 <span class="comment">/* Different possible errors */</span>
<a name="l00778"></a>00778 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">""</span>, &entries, &len, &error))
<a name="l00779"></a>00779 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00780"></a>00780 <span class="keywordflow">else</span>
<a name="l00781"></a>00781 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00782"></a>00782
<a name="l00783"></a>00783 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"foo"</span>, &entries, &len, &error))
<a name="l00784"></a>00784 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00785"></a>00785 <span class="keywordflow">else</span>
<a name="l00786"></a>00786 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00787"></a>00787
<a name="l00788"></a>00788 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"foo:bar"</span>, &entries, &len, &error))
<a name="l00789"></a>00789 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00790"></a>00790 <span class="keywordflow">else</span>
<a name="l00791"></a>00791 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00792"></a>00792
<a name="l00793"></a>00793 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"foo:bar,baz"</span>, &entries, &len, &error))
<a name="l00794"></a>00794 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00795"></a>00795 <span class="keywordflow">else</span>
<a name="l00796"></a>00796 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00797"></a>00797
<a name="l00798"></a>00798 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"foo:bar=foo,baz"</span>, &entries, &len, &error))
<a name="l00799"></a>00799 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00800"></a>00800 <span class="keywordflow">else</span>
<a name="l00801"></a>00801 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00802"></a>00802
<a name="l00803"></a>00803 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"foo:bar=foo;baz"</span>, &entries, &len, &error))
<a name="l00804"></a>00804 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00805"></a>00805 <span class="keywordflow">else</span>
<a name="l00806"></a>00806 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00807"></a>00807
<a name="l00808"></a>00808 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"foo:=foo"</span>, &entries, &len, &error))
<a name="l00809"></a>00809 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00810"></a>00810 <span class="keywordflow">else</span>
<a name="l00811"></a>00811 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00812"></a>00812
<a name="l00813"></a>00813 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"foo:foo="</span>, &entries, &len, &error))
<a name="l00814"></a>00814 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00815"></a>00815 <span class="keywordflow">else</span>
<a name="l00816"></a>00816 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00817"></a>00817
<a name="l00818"></a>00818 <span class="keywordflow">if</span> (<a class="code" href="group__DBusAddress.html#ga3cbf5947262b79601598276c720e2098" title="Parses an address string of the form:">dbus_parse_address</a> (<span class="stringliteral">"foo:foo,bar=baz"</span>, &entries, &len, &error))
<a name="l00819"></a>00819 _dbus_assert_not_reached (<span class="stringliteral">"Parsed incorrect address."</span>);
<a name="l00820"></a>00820 <span class="keywordflow">else</span>
<a name="l00821"></a>00821 <a class="code" href="group__DBusErrors.html#gaac6c14ead14829ee4e090f39de6a7568" title="Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...">dbus_error_free</a> (&error);
<a name="l00822"></a>00822
<a name="l00823"></a>00823 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#gaa8cecfc5c5c054d2875c03e77b7be15d" title="Expands to "1".">TRUE</a>;
<a name="l00824"></a>00824 }
<a name="l00825"></a>00825
<a name="l00826"></a>00826 <span class="preprocessor">#endif </span><span class="comment">/* !DOXYGEN_SHOULD_SKIP_THIS */</span>
<a name="l00827"></a>00827
<a name="l00828"></a>00828 <span class="preprocessor">#endif</span>
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