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<h1>dbus-sysdeps.c</h1><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-sysdeps.c Wrappers around system/libc features shared between UNIX and Windows (internal to D-Bus implementation)</span>
<a name="l00003"></a>00003 <span class="comment"> * </span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2002, 2003, 2006 Red Hat, Inc.</span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright (C) 2003 CodeFactory AB</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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 "dbus-internals.h"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "dbus-sysdeps.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "dbus-threads.h"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "dbus-protocol.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-list.h"</span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="comment">/* NOTE: If you include any unix/windows-specific headers here, you are probably doing something</span>
<a name="l00033"></a>00033 <span class="comment"> * wrong and should be putting some code in dbus-sysdeps-unix.c or dbus-sysdeps-win.c.</span>
<a name="l00034"></a>00034 <span class="comment"> *</span>
<a name="l00035"></a>00035 <span class="comment"> * These are the standard ANSI C headers...</span>
<a name="l00036"></a>00036 <span class="comment"> */</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <locale.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <string.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <stdio.h></span>
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="comment">/* This is UNIX-specific (on windows it's just in stdlib.h I believe)</span>
<a name="l00043"></a>00043 <span class="comment"> * but OK since the same stuff does exist on Windows in stdlib.h</span>
<a name="l00044"></a>00044 <span class="comment"> * and covered by a configure check.</span>
<a name="l00045"></a>00045 <span class="comment"> */</span>
<a name="l00046"></a>00046 <span class="preprocessor">#ifdef HAVE_ERRNO_H</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#include <errno.h></span>
<a name="l00048"></a>00048 <span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00050"></a>00050 <a class="code" href="group__DBusInternalsUtils.html#gc8d22e9846ecc2845959082076de899b">_DBUS_DEFINE_GLOBAL_LOCK</a> (win_fds);
<a name="l00051"></a>00051 <a class="code" href="group__DBusInternalsUtils.html#gc8d22e9846ecc2845959082076de899b">_DBUS_DEFINE_GLOBAL_LOCK</a> (sid_atom_cache);
<a name="l00052"></a>00052 <a class="code" href="group__DBusInternalsUtils.html#gc8d22e9846ecc2845959082076de899b">_DBUS_DEFINE_GLOBAL_LOCK</a> (system_users);
<a name="l00053"></a>00053
<a name="l00071"></a>00071 <span class="keywordtype">void</span>
<a name="l00072"></a><a class="code" href="group__DBusSysdeps.html#g83c51771d3c4e612522bd5ad72e6ad7a">00072</a> <a class="code" href="group__DBusSysdeps.html#g83c51771d3c4e612522bd5ad72e6ad7a">_dbus_abort</a> (<span class="keywordtype">void</span>)
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 <span class="keyword">const</span> <span class="keywordtype">char</span> *s;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <a class="code" href="group__DBusSysdeps.html#g8646ab2ef727fcc862c7904113c88a8d">_dbus_print_backtrace</a> ();
<a name="l00077"></a>00077
<a name="l00078"></a>00078 s = <a class="code" href="group__DBusSysdeps.html#gb846071a4de54cb7e518654f9375313a">_dbus_getenv</a> (<span class="stringliteral">"DBUS_BLOCK_ON_ABORT"</span>);
<a name="l00079"></a>00079 <span class="keywordflow">if</span> (s && *s)
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <span class="comment">/* don't use _dbus_warn here since it can _dbus_abort() */</span>
<a name="l00082"></a>00082 fprintf (stderr, <span class="stringliteral">" Process %lu sleeping for gdb attach\n"</span>, <a class="code" href="group__DBusSysdeps.html#g1b30aa55e8758ed6e1b62e0f86866543">_dbus_pid_for_log</a> ());
<a name="l00083"></a>00083 <a class="code" href="group__DBusSysdeps.html#g1153b4669819148af6b3f6f2b7c9183a">_dbus_sleep_milliseconds</a> (1000 * 180);
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085
<a name="l00086"></a>00086 abort ();
<a name="l00087"></a>00087 <a class="code" href="group__DBusSysdeps.html#g203e3257b50597a8fe7757c920474a20">_dbus_exit</a> (1); <span class="comment">/* in case someone manages to ignore SIGABRT ? */</span>
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089
<a name="l00103"></a>00103 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00104"></a><a class="code" href="group__DBusSysdeps.html#g55de2c2020b6733ed0190c6459578588">00104</a> <a class="code" href="group__DBusSysdeps.html#g55de2c2020b6733ed0190c6459578588">_dbus_setenv</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *varname,
<a name="l00105"></a>00105 <span class="keyword">const</span> <span class="keywordtype">char</span> *value)
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107 <a class="code" href="group__DBusInternalsUtils.html#g129c6c03f011cdc171934d5d386cc797">_dbus_assert</a> (varname != <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keywordflow">if</span> (value == <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)
<a name="l00110"></a>00110 {
<a name="l00111"></a>00111 <span class="preprocessor">#ifdef HAVE_UNSETENV</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span> unsetenv (varname);
<a name="l00113"></a>00113 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00114"></a>00114 <span class="preprocessor">#else</span>
<a name="l00115"></a>00115 <span class="preprocessor"></span> <span class="keywordtype">char</span> *putenv_value;
<a name="l00116"></a>00116 size_t len;
<a name="l00117"></a>00117
<a name="l00118"></a>00118 len = strlen (varname);
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="comment">/* Use system malloc to avoid memleaks that dbus_malloc</span>
<a name="l00121"></a>00121 <span class="comment"> * will get upset about.</span>
<a name="l00122"></a>00122 <span class="comment"> */</span>
<a name="l00123"></a>00123
<a name="l00124"></a>00124 putenv_value = malloc (len + 2);
<a name="l00125"></a>00125 <span class="keywordflow">if</span> (putenv_value == <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)
<a name="l00126"></a>00126 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00127"></a>00127
<a name="l00128"></a>00128 strcpy (putenv_value, varname);
<a name="l00129"></a>00129 <span class="preprocessor">#if defined(DBUS_WIN)</span>
<a name="l00130"></a>00130 <span class="preprocessor"></span> strcat (putenv_value, <span class="stringliteral">"="</span>);
<a name="l00131"></a>00131 <span class="preprocessor">#endif</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span>
<a name="l00133"></a>00133 <span class="keywordflow">return</span> (putenv (putenv_value) == 0);
<a name="l00134"></a>00134 <span class="preprocessor">#endif</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span> }
<a name="l00136"></a>00136 <span class="keywordflow">else</span>
<a name="l00137"></a>00137 {
<a name="l00138"></a>00138 <span class="preprocessor">#ifdef HAVE_SETENV</span>
<a name="l00139"></a>00139 <span class="preprocessor"></span> <span class="keywordflow">return</span> (setenv (varname, value, <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>) == 0);
<a name="l00140"></a>00140 <span class="preprocessor">#else</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span> <span class="keywordtype">char</span> *putenv_value;
<a name="l00142"></a>00142 size_t len;
<a name="l00143"></a>00143 size_t varname_len;
<a name="l00144"></a>00144 size_t value_len;
<a name="l00145"></a>00145
<a name="l00146"></a>00146 varname_len = strlen (varname);
<a name="l00147"></a>00147 value_len = strlen (value);
<a name="l00148"></a>00148
<a name="l00149"></a>00149 len = varname_len + value_len + 1 <span class="comment">/* '=' */</span> ;
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="comment">/* Use system malloc to avoid memleaks that dbus_malloc</span>
<a name="l00152"></a>00152 <span class="comment"> * will get upset about.</span>
<a name="l00153"></a>00153 <span class="comment"> */</span>
<a name="l00154"></a>00154
<a name="l00155"></a>00155 putenv_value = malloc (len + 1);
<a name="l00156"></a>00156 <span class="keywordflow">if</span> (putenv_value == <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)
<a name="l00157"></a>00157 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00158"></a>00158
<a name="l00159"></a>00159 strcpy (putenv_value, varname);
<a name="l00160"></a>00160 strcpy (putenv_value + varname_len, <span class="stringliteral">"="</span>);
<a name="l00161"></a>00161 strcpy (putenv_value + varname_len + 1, value);
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="keywordflow">return</span> (putenv (putenv_value) == 0);
<a name="l00164"></a>00164 <span class="preprocessor">#endif</span>
<a name="l00165"></a>00165 <span class="preprocessor"></span> }
<a name="l00166"></a>00166 }
<a name="l00167"></a>00167
<a name="l00174"></a>00174 <span class="keyword">const</span> <span class="keywordtype">char</span>*
<a name="l00175"></a><a class="code" href="group__DBusSysdeps.html#gb846071a4de54cb7e518654f9375313a">00175</a> <a class="code" href="group__DBusSysdeps.html#gb846071a4de54cb7e518654f9375313a">_dbus_getenv</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *varname)
<a name="l00176"></a>00176 {
<a name="l00177"></a>00177 <span class="keywordflow">return</span> getenv (varname);
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179
<a name="l00185"></a>00185 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00186"></a><a class="code" href="group__DBusSysdeps.html#g38d9b871ec4fb30371d1187d8c9d3ef9">00186</a> <a class="code" href="group__DBusSysdeps.html#g38d9b871ec4fb30371d1187d8c9d3ef9">_dbus_clearenv</a> (<span class="keywordtype">void</span>)
<a name="l00187"></a>00187 {
<a name="l00188"></a>00188 <span class="keywordflow">return</span> (clearenv () == 0);
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="comment">/*</span>
<a name="l00192"></a>00192 <span class="comment"> * init a pipe instance.</span>
<a name="l00193"></a>00193 <span class="comment"> *</span>
<a name="l00194"></a>00194 <span class="comment"> * @param pipe the pipe</span>
<a name="l00195"></a>00195 <span class="comment"> * @param fd the file descriptor to init from </span>
<a name="l00196"></a>00196 <span class="comment"> */</span>
<a name="l00197"></a>00197 <span class="keywordtype">void</span>
<a name="l00198"></a><a class="code" href="group__DBusSysdeps.html#gcc20134007e90d24a6e290e9344fbd77">00198</a> <a class="code" href="group__DBusSysdeps.html#gcc20134007e90d24a6e290e9344fbd77">_dbus_pipe_init</a> (<a class="code" href="structDBusPipe.html">DBusPipe</a> *pipe,
<a name="l00199"></a>00199 <span class="keywordtype">int</span> fd)
<a name="l00200"></a>00200 {
<a name="l00201"></a>00201 pipe-><a class="code" href="structDBusPipe.html#7962d681d0f1eb1cad082b80da203f51">fd_or_handle</a> = fd;
<a name="l00202"></a>00202 }
<a name="l00203"></a>00203
<a name="l00209"></a>00209 <span class="keywordtype">void</span>
<a name="l00210"></a><a class="code" href="group__DBusSysdeps.html#g519116659eab383f661fd26dbc43386d">00210</a> <a class="code" href="group__DBusSysdeps.html#g519116659eab383f661fd26dbc43386d">_dbus_pipe_init_stdout</a> (<a class="code" href="structDBusPipe.html">DBusPipe</a> *pipe)
<a name="l00211"></a>00211 {
<a name="l00212"></a>00212 <a class="code" href="group__DBusSysdeps.html#gcc20134007e90d24a6e290e9344fbd77">_dbus_pipe_init</a> (pipe, 1);
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214
<a name="l00222"></a>00222 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00223"></a><a class="code" href="group__DBusSysdeps.html#gb49c65d02349d01ee291a5c49f7a1ed9">00223</a> <a class="code" href="group__DBusSysdeps.html#gb49c65d02349d01ee291a5c49f7a1ed9">_dbus_pipe_is_valid</a>(<a class="code" href="structDBusPipe.html">DBusPipe</a> *pipe)
<a name="l00224"></a>00224 {
<a name="l00225"></a>00225 <span class="keywordflow">return</span> pipe-><a class="code" href="structDBusPipe.html#7962d681d0f1eb1cad082b80da203f51">fd_or_handle</a> >= 0;
<a name="l00226"></a>00226 }
<a name="l00227"></a>00227
<a name="l00234"></a>00234 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00235"></a><a class="code" href="group__DBusSysdeps.html#g97e74bab54f40d8fedf30c97fbd12960">00235</a> <a class="code" href="group__DBusSysdeps.html#g97e74bab54f40d8fedf30c97fbd12960">_dbus_pipe_is_stdout_or_stderr</a> (<a class="code" href="structDBusPipe.html">DBusPipe</a> *pipe)
<a name="l00236"></a>00236 {
<a name="l00237"></a>00237 <span class="keywordflow">return</span> pipe-><a class="code" href="structDBusPipe.html#7962d681d0f1eb1cad082b80da203f51">fd_or_handle</a> == 1 || pipe-><a class="code" href="structDBusPipe.html#7962d681d0f1eb1cad082b80da203f51">fd_or_handle</a> == 2;
<a name="l00238"></a>00238 }
<a name="l00239"></a>00239
<a name="l00244"></a>00244 <span class="keywordtype">void</span>
<a name="l00245"></a><a class="code" href="group__DBusSysdeps.html#g17d2d00d7231e37aff69cbac3217ca73">00245</a> <a class="code" href="group__DBusSysdeps.html#g17d2d00d7231e37aff69cbac3217ca73">_dbus_pipe_invalidate</a> (<a class="code" href="structDBusPipe.html">DBusPipe</a> *pipe)
<a name="l00246"></a>00246 {
<a name="l00247"></a>00247 pipe-><a class="code" href="structDBusPipe.html#7962d681d0f1eb1cad082b80da203f51">fd_or_handle</a> = -1;
<a name="l00248"></a>00248 }
<a name="l00249"></a>00249
<a name="l00258"></a>00258 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00259"></a><a class="code" href="group__DBusSysdeps.html#g9393ded03e3b9812e4ba99b437ea992d">00259</a> <a class="code" href="group__DBusSysdeps.html#g9393ded03e3b9812e4ba99b437ea992d">_dbus_split_paths_and_append</a> (<a class="code" href="structDBusString.html">DBusString</a> *dirs,
<a name="l00260"></a>00260 <span class="keyword">const</span> <span class="keywordtype">char</span> *suffix,
<a name="l00261"></a>00261 <a class="code" href="structDBusList.html">DBusList</a> **dir_list)
<a name="l00262"></a>00262 {
<a name="l00263"></a>00263 <span class="keywordtype">int</span> start;
<a name="l00264"></a>00264 <span class="keywordtype">int</span> i;
<a name="l00265"></a>00265 <span class="keywordtype">int</span> len;
<a name="l00266"></a>00266 <span class="keywordtype">char</span> *cpath;
<a name="l00267"></a>00267 <a class="code" href="structDBusString.html">DBusString</a> file_suffix;
<a name="l00268"></a>00268
<a name="l00269"></a>00269 start = 0;
<a name="l00270"></a>00270 i = 0;
<a name="l00271"></a>00271
<a name="l00272"></a>00272 <a class="code" href="group__DBusString.html#g374640ddfa2f0b27a8356e2379ba8043">_dbus_string_init_const</a> (&file_suffix, suffix);
<a name="l00273"></a>00273
<a name="l00274"></a>00274 len = _dbus_string_get_length (dirs);
<a name="l00275"></a>00275
<a name="l00276"></a>00276 <span class="keywordflow">while</span> (<a class="code" href="group__DBusString.html#g5fe47873b2838339107c3e1f03d1a703">_dbus_string_find</a> (dirs, start, _DBUS_PATH_SEPARATOR, &i))
<a name="l00277"></a>00277 {
<a name="l00278"></a>00278 <a class="code" href="structDBusString.html">DBusString</a> path;
<a name="l00279"></a>00279
<a name="l00280"></a>00280 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#g348252317f7bb8ac43529972945830ae">_dbus_string_init</a> (&path))
<a name="l00281"></a>00281 <span class="keywordflow">goto</span> oom;
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gf5f13bc7ac7a623516930d26ae2589bf">_dbus_string_copy_len</a> (dirs,
<a name="l00284"></a>00284 start,
<a name="l00285"></a>00285 i - start,
<a name="l00286"></a>00286 &path,
<a name="l00287"></a>00287 0))
<a name="l00288"></a>00288 {
<a name="l00289"></a>00289 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00290"></a>00290 <span class="keywordflow">goto</span> oom;
<a name="l00291"></a>00291 }
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <a class="code" href="group__DBusString.html#ga92c6ab2c5e24cbefef0a3f3fc76f98b">_dbus_string_chop_white</a> (&path);
<a name="l00294"></a>00294
<a name="l00295"></a>00295 <span class="comment">/* check for an empty path */</span>
<a name="l00296"></a>00296 <span class="keywordflow">if</span> (_dbus_string_get_length (&path) == 0)
<a name="l00297"></a>00297 <span class="keywordflow">goto</span> next;
<a name="l00298"></a>00298
<a name="l00299"></a>00299 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusSysdeps.html#ge3a3fdc0c6001e367584bb016aca495d">_dbus_concat_dir_and_file</a> (&path,
<a name="l00300"></a>00300 &file_suffix))
<a name="l00301"></a>00301 {
<a name="l00302"></a>00302 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00303"></a>00303 <span class="keywordflow">goto</span> oom;
<a name="l00304"></a>00304 }
<a name="l00305"></a>00305
<a name="l00306"></a>00306 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#g7e509d4f959d19d96f83250e62287b06">_dbus_string_copy_data</a>(&path, &cpath))
<a name="l00307"></a>00307 {
<a name="l00308"></a>00308 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00309"></a>00309 <span class="keywordflow">goto</span> oom;
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311
<a name="l00312"></a>00312 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusList.html#gd99045e79db46159babe69718f343053">_dbus_list_append</a> (dir_list, cpath))
<a name="l00313"></a>00313 {
<a name="l00314"></a>00314 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00315"></a>00315 <a class="code" href="group__DBusMemory.html#g488c6b08cc8c1ddf0203243c4b27a13c">dbus_free</a> (cpath);
<a name="l00316"></a>00316 <span class="keywordflow">goto</span> oom;
<a name="l00317"></a>00317 }
<a name="l00318"></a>00318
<a name="l00319"></a>00319 next:
<a name="l00320"></a>00320 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00321"></a>00321 start = i + 1;
<a name="l00322"></a>00322 }
<a name="l00323"></a>00323
<a name="l00324"></a>00324 <span class="keywordflow">if</span> (start != len)
<a name="l00325"></a>00325 {
<a name="l00326"></a>00326 <a class="code" href="structDBusString.html">DBusString</a> path;
<a name="l00327"></a>00327
<a name="l00328"></a>00328 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#g348252317f7bb8ac43529972945830ae">_dbus_string_init</a> (&path))
<a name="l00329"></a>00329 <span class="keywordflow">goto</span> oom;
<a name="l00330"></a>00330
<a name="l00331"></a>00331 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#gf5f13bc7ac7a623516930d26ae2589bf">_dbus_string_copy_len</a> (dirs,
<a name="l00332"></a>00332 start,
<a name="l00333"></a>00333 len - start,
<a name="l00334"></a>00334 &path,
<a name="l00335"></a>00335 0))
<a name="l00336"></a>00336 {
<a name="l00337"></a>00337 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00338"></a>00338 <span class="keywordflow">goto</span> oom;
<a name="l00339"></a>00339 }
<a name="l00340"></a>00340
<a name="l00341"></a>00341 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusSysdeps.html#ge3a3fdc0c6001e367584bb016aca495d">_dbus_concat_dir_and_file</a> (&path,
<a name="l00342"></a>00342 &file_suffix))
<a name="l00343"></a>00343 {
<a name="l00344"></a>00344 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00345"></a>00345 <span class="keywordflow">goto</span> oom;
<a name="l00346"></a>00346 }
<a name="l00347"></a>00347
<a name="l00348"></a>00348 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#g7e509d4f959d19d96f83250e62287b06">_dbus_string_copy_data</a>(&path, &cpath))
<a name="l00349"></a>00349 {
<a name="l00350"></a>00350 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00351"></a>00351 <span class="keywordflow">goto</span> oom;
<a name="l00352"></a>00352 }
<a name="l00353"></a>00353
<a name="l00354"></a>00354 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusList.html#gd99045e79db46159babe69718f343053">_dbus_list_append</a> (dir_list, cpath))
<a name="l00355"></a>00355 {
<a name="l00356"></a>00356 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00357"></a>00357 <a class="code" href="group__DBusMemory.html#g488c6b08cc8c1ddf0203243c4b27a13c">dbus_free</a> (cpath);
<a name="l00358"></a>00358 <span class="keywordflow">goto</span> oom;
<a name="l00359"></a>00359 }
<a name="l00360"></a>00360
<a name="l00361"></a>00361 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&path);
<a name="l00362"></a>00362 }
<a name="l00363"></a>00363
<a name="l00364"></a>00364 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00365"></a>00365
<a name="l00366"></a>00366 oom:
<a name="l00367"></a>00367 <a class="code" href="group__DBusList.html#g8dd69084b53361803a765e6d53d5b9d1">_dbus_list_foreach</a> (dir_list, (<a class="code" href="group__DBusInternalsUtils.html#gadf9d45082dd1c9f59d8420d13492669">DBusForeachFunction</a>)<a class="code" href="group__DBusMemory.html#g488c6b08cc8c1ddf0203243c4b27a13c">dbus_free</a>, <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);
<a name="l00368"></a>00368 <a class="code" href="group__DBusList.html#ga36d13444a050a923941c53650b72f9d">_dbus_list_clear</a> (dir_list);
<a name="l00369"></a>00369 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00370"></a>00370 }
<a name="l00371"></a>00371
<a name="l00386"></a>00386 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00387"></a><a class="code" href="group__DBusString.html#g41141ca36c361f92b6029530ff83fa66">00387</a> <a class="code" href="group__DBusString.html#g41141ca36c361f92b6029530ff83fa66">_dbus_string_append_int</a> (<a class="code" href="structDBusString.html">DBusString</a> *str,
<a name="l00388"></a>00388 <span class="keywordtype">long</span> value)
<a name="l00389"></a>00389 {
<a name="l00390"></a>00390 <span class="comment">/* this calculation is from comp.lang.c faq */</span>
<a name="l00391"></a>00391 <span class="preprocessor">#define MAX_LONG_LEN ((sizeof (long) * 8 + 2) / 3 + 1) </span><span class="comment">/* +1 for '-' */</span>
<a name="l00392"></a>00392 <span class="keywordtype">int</span> orig_len;
<a name="l00393"></a>00393 <span class="keywordtype">int</span> i;
<a name="l00394"></a>00394 <span class="keywordtype">char</span> *buf;
<a name="l00395"></a>00395
<a name="l00396"></a>00396 orig_len = _dbus_string_get_length (str);
<a name="l00397"></a>00397
<a name="l00398"></a>00398 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#g8f13997d90ceed2f437706e6b7804d9b">_dbus_string_lengthen</a> (str, MAX_LONG_LEN))
<a name="l00399"></a>00399 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00400"></a>00400
<a name="l00401"></a>00401 buf = <a class="code" href="group__DBusString.html#g7a73fb373398606e6e1d0a86c4587a3c">_dbus_string_get_data_len</a> (str, orig_len, MAX_LONG_LEN);
<a name="l00402"></a>00402
<a name="l00403"></a>00403 snprintf (buf, MAX_LONG_LEN, <span class="stringliteral">"%ld"</span>, value);
<a name="l00404"></a>00404
<a name="l00405"></a>00405 i = 0;
<a name="l00406"></a>00406 <span class="keywordflow">while</span> (*buf)
<a name="l00407"></a>00407 {
<a name="l00408"></a>00408 ++buf;
<a name="l00409"></a>00409 ++i;
<a name="l00410"></a>00410 }
<a name="l00411"></a>00411
<a name="l00412"></a>00412 <a class="code" href="group__DBusString.html#g7af1cbfa905f26d972ab644d890548b8">_dbus_string_shorten</a> (str, MAX_LONG_LEN - i);
<a name="l00413"></a>00413
<a name="l00414"></a>00414 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00415"></a>00415 }
<a name="l00416"></a>00416
<a name="l00424"></a>00424 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00425"></a><a class="code" href="group__DBusString.html#ga63064881001085159c78204f70acde8">00425</a> <a class="code" href="group__DBusString.html#ga63064881001085159c78204f70acde8">_dbus_string_append_uint</a> (<a class="code" href="structDBusString.html">DBusString</a> *str,
<a name="l00426"></a>00426 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> value)
<a name="l00427"></a>00427 {
<a name="l00428"></a>00428 <span class="comment">/* this is wrong, but definitely on the high side. */</span>
<a name="l00429"></a>00429 <span class="preprocessor">#define MAX_ULONG_LEN (MAX_LONG_LEN * 2)</span>
<a name="l00430"></a>00430 <span class="preprocessor"></span> <span class="keywordtype">int</span> orig_len;
<a name="l00431"></a>00431 <span class="keywordtype">int</span> i;
<a name="l00432"></a>00432 <span class="keywordtype">char</span> *buf;
<a name="l00433"></a>00433
<a name="l00434"></a>00434 orig_len = _dbus_string_get_length (str);
<a name="l00435"></a>00435
<a name="l00436"></a>00436 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#g8f13997d90ceed2f437706e6b7804d9b">_dbus_string_lengthen</a> (str, MAX_ULONG_LEN))
<a name="l00437"></a>00437 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00438"></a>00438
<a name="l00439"></a>00439 buf = <a class="code" href="group__DBusString.html#g7a73fb373398606e6e1d0a86c4587a3c">_dbus_string_get_data_len</a> (str, orig_len, MAX_ULONG_LEN);
<a name="l00440"></a>00440
<a name="l00441"></a>00441 snprintf (buf, MAX_ULONG_LEN, <span class="stringliteral">"%lu"</span>, value);
<a name="l00442"></a>00442
<a name="l00443"></a>00443 i = 0;
<a name="l00444"></a>00444 <span class="keywordflow">while</span> (*buf)
<a name="l00445"></a>00445 {
<a name="l00446"></a>00446 ++buf;
<a name="l00447"></a>00447 ++i;
<a name="l00448"></a>00448 }
<a name="l00449"></a>00449
<a name="l00450"></a>00450 <a class="code" href="group__DBusString.html#g7af1cbfa905f26d972ab644d890548b8">_dbus_string_shorten</a> (str, MAX_ULONG_LEN - i);
<a name="l00451"></a>00451
<a name="l00452"></a>00452 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00453"></a>00453 }
<a name="l00454"></a>00454
<a name="l00455"></a>00455 <span class="preprocessor">#ifdef DBUS_BUILD_TESTS</span>
<a name="l00456"></a>00456 <span class="preprocessor"></span>
<a name="l00463"></a>00463 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00464"></a>00464 _dbus_string_append_double (<a class="code" href="structDBusString.html">DBusString</a> *str,
<a name="l00465"></a>00465 <span class="keywordtype">double</span> value)
<a name="l00466"></a>00466 {
<a name="l00467"></a>00467 <span class="preprocessor">#define MAX_DOUBLE_LEN 64 </span><span class="comment">/* this is completely made up :-/ */</span>
<a name="l00468"></a>00468 <span class="keywordtype">int</span> orig_len;
<a name="l00469"></a>00469 <span class="keywordtype">char</span> *buf;
<a name="l00470"></a>00470 <span class="keywordtype">int</span> i;
<a name="l00471"></a>00471
<a name="l00472"></a>00472 orig_len = _dbus_string_get_length (str);
<a name="l00473"></a>00473
<a name="l00474"></a>00474 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#g8f13997d90ceed2f437706e6b7804d9b">_dbus_string_lengthen</a> (str, MAX_DOUBLE_LEN))
<a name="l00475"></a>00475 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00476"></a>00476
<a name="l00477"></a>00477 buf = <a class="code" href="group__DBusString.html#g7a73fb373398606e6e1d0a86c4587a3c">_dbus_string_get_data_len</a> (str, orig_len, MAX_DOUBLE_LEN);
<a name="l00478"></a>00478
<a name="l00479"></a>00479 snprintf (buf, MAX_LONG_LEN, <span class="stringliteral">"%g"</span>, value);
<a name="l00480"></a>00480
<a name="l00481"></a>00481 i = 0;
<a name="l00482"></a>00482 <span class="keywordflow">while</span> (*buf)
<a name="l00483"></a>00483 {
<a name="l00484"></a>00484 ++buf;
<a name="l00485"></a>00485 ++i;
<a name="l00486"></a>00486 }
<a name="l00487"></a>00487
<a name="l00488"></a>00488 <a class="code" href="group__DBusString.html#g7af1cbfa905f26d972ab644d890548b8">_dbus_string_shorten</a> (str, MAX_DOUBLE_LEN - i);
<a name="l00489"></a>00489
<a name="l00490"></a>00490 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00491"></a>00491 }
<a name="l00492"></a>00492 <span class="preprocessor">#endif </span><span class="comment">/* DBUS_BUILD_TESTS */</span>
<a name="l00493"></a>00493
<a name="l00506"></a>00506 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00507"></a><a class="code" href="group__DBusString.html#g93e22894a5e2e0d65c179c7d36a8b1c8">00507</a> <a class="code" href="group__DBusString.html#g93e22894a5e2e0d65c179c7d36a8b1c8">_dbus_string_parse_int</a> (<span class="keyword">const</span> <a class="code" href="structDBusString.html">DBusString</a> *str,
<a name="l00508"></a>00508 <span class="keywordtype">int</span> start,
<a name="l00509"></a>00509 <span class="keywordtype">long</span> *value_return,
<a name="l00510"></a>00510 <span class="keywordtype">int</span> *end_return)
<a name="l00511"></a>00511 {
<a name="l00512"></a>00512 <span class="keywordtype">long</span> v;
<a name="l00513"></a>00513 <span class="keyword">const</span> <span class="keywordtype">char</span> *p;
<a name="l00514"></a>00514 <span class="keywordtype">char</span> *end;
<a name="l00515"></a>00515
<a name="l00516"></a>00516 p = _dbus_string_get_const_data_len (str, start,
<a name="l00517"></a>00517 _dbus_string_get_length (str) - start);
<a name="l00518"></a>00518
<a name="l00519"></a>00519 end = <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;
<a name="l00520"></a>00520 errno = 0;
<a name="l00521"></a>00521 v = strtol (p, &end, 0);
<a name="l00522"></a>00522 <span class="keywordflow">if</span> (end == <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> || end == p || errno != 0)
<a name="l00523"></a>00523 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00524"></a>00524
<a name="l00525"></a>00525 <span class="keywordflow">if</span> (value_return)
<a name="l00526"></a>00526 *value_return = v;
<a name="l00527"></a>00527 <span class="keywordflow">if</span> (end_return)
<a name="l00528"></a>00528 *end_return = start + (end - p);
<a name="l00529"></a>00529
<a name="l00530"></a>00530 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00531"></a>00531 }
<a name="l00532"></a>00532
<a name="l00545"></a>00545 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00546"></a><a class="code" href="group__DBusString.html#g84cc8d08bb48b7915d673f7cc7886f97">00546</a> <a class="code" href="group__DBusString.html#g84cc8d08bb48b7915d673f7cc7886f97">_dbus_string_parse_uint</a> (<span class="keyword">const</span> <a class="code" href="structDBusString.html">DBusString</a> *str,
<a name="l00547"></a>00547 <span class="keywordtype">int</span> start,
<a name="l00548"></a>00548 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *value_return,
<a name="l00549"></a>00549 <span class="keywordtype">int</span> *end_return)
<a name="l00550"></a>00550 {
<a name="l00551"></a>00551 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> v;
<a name="l00552"></a>00552 <span class="keyword">const</span> <span class="keywordtype">char</span> *p;
<a name="l00553"></a>00553 <span class="keywordtype">char</span> *end;
<a name="l00554"></a>00554
<a name="l00555"></a>00555 p = _dbus_string_get_const_data_len (str, start,
<a name="l00556"></a>00556 _dbus_string_get_length (str) - start);
<a name="l00557"></a>00557
<a name="l00558"></a>00558 end = <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;
<a name="l00559"></a>00559 errno = 0;
<a name="l00560"></a>00560 v = strtoul (p, &end, 0);
<a name="l00561"></a>00561 <span class="keywordflow">if</span> (end == <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> || end == p || errno != 0)
<a name="l00562"></a>00562 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00563"></a>00563
<a name="l00564"></a>00564 <span class="keywordflow">if</span> (value_return)
<a name="l00565"></a>00565 *value_return = v;
<a name="l00566"></a>00566 <span class="keywordflow">if</span> (end_return)
<a name="l00567"></a>00567 *end_return = start + (end - p);
<a name="l00568"></a>00568
<a name="l00569"></a>00569 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00570"></a>00570 }
<a name="l00571"></a>00571
<a name="l00572"></a>00572 <span class="preprocessor">#ifdef DBUS_BUILD_TESTS</span>
<a name="l00573"></a>00573 <span class="preprocessor"></span><span class="keyword">static</span> <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00574"></a>00574 ascii_isspace (<span class="keywordtype">char</span> c)
<a name="l00575"></a>00575 {
<a name="l00576"></a>00576 <span class="keywordflow">return</span> (c == <span class="charliteral">' '</span> ||
<a name="l00577"></a>00577 c == <span class="charliteral">'\f'</span> ||
<a name="l00578"></a>00578 c == <span class="charliteral">'\n'</span> ||
<a name="l00579"></a>00579 c == <span class="charliteral">'\r'</span> ||
<a name="l00580"></a>00580 c == <span class="charliteral">'\t'</span> ||
<a name="l00581"></a>00581 c == <span class="charliteral">'\v'</span>);
<a name="l00582"></a>00582 }
<a name="l00583"></a>00583 <span class="preprocessor">#endif </span><span class="comment">/* DBUS_BUILD_TESTS */</span>
<a name="l00584"></a>00584
<a name="l00585"></a>00585 <span class="preprocessor">#ifdef DBUS_BUILD_TESTS</span>
<a name="l00586"></a>00586 <span class="preprocessor"></span><span class="keyword">static</span> <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00587"></a>00587 ascii_isdigit (<span class="keywordtype">char</span> c)
<a name="l00588"></a>00588 {
<a name="l00589"></a>00589 <span class="keywordflow">return</span> c >= <span class="charliteral">'0'</span> && c <= <span class="charliteral">'9'</span>;
<a name="l00590"></a>00590 }
<a name="l00591"></a>00591 <span class="preprocessor">#endif </span><span class="comment">/* DBUS_BUILD_TESTS */</span>
<a name="l00592"></a>00592
<a name="l00593"></a>00593 <span class="preprocessor">#ifdef DBUS_BUILD_TESTS</span>
<a name="l00594"></a>00594 <span class="preprocessor"></span><span class="keyword">static</span> <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00595"></a>00595 ascii_isxdigit (<span class="keywordtype">char</span> c)
<a name="l00596"></a>00596 {
<a name="l00597"></a>00597 <span class="keywordflow">return</span> (ascii_isdigit (c) ||
<a name="l00598"></a>00598 (c >= <span class="charliteral">'a'</span> && c <= <span class="charliteral">'f'</span>) ||
<a name="l00599"></a>00599 (c >= <span class="charliteral">'A'</span> && c <= <span class="charliteral">'F'</span>));
<a name="l00600"></a>00600 }
<a name="l00601"></a>00601 <span class="preprocessor">#endif </span><span class="comment">/* DBUS_BUILD_TESTS */</span>
<a name="l00602"></a>00602
<a name="l00603"></a>00603 <span class="preprocessor">#ifdef DBUS_BUILD_TESTS</span>
<a name="l00604"></a>00604 <span class="preprocessor"></span><span class="comment">/* Calls strtod in a locale-independent fashion, by looking at</span>
<a name="l00605"></a>00605 <span class="comment"> * the locale data and patching the decimal comma to a point.</span>
<a name="l00606"></a>00606 <span class="comment"> *</span>
<a name="l00607"></a>00607 <span class="comment"> * Relicensed from glib.</span>
<a name="l00608"></a>00608 <span class="comment"> */</span>
<a name="l00609"></a>00609 <span class="keyword">static</span> <span class="keywordtype">double</span>
<a name="l00610"></a>00610 ascii_strtod (<span class="keyword">const</span> <span class="keywordtype">char</span> *nptr,
<a name="l00611"></a>00611 <span class="keywordtype">char</span> **endptr)
<a name="l00612"></a>00612 {
<a name="l00613"></a>00613 <span class="comment">/* FIXME: The Win32 C library's strtod() doesn't handle hex.</span>
<a name="l00614"></a>00614 <span class="comment"> * Presumably many Unixes don't either.</span>
<a name="l00615"></a>00615 <span class="comment"> */</span>
<a name="l00616"></a>00616
<a name="l00617"></a>00617 <span class="keywordtype">char</span> *fail_pos;
<a name="l00618"></a>00618 <span class="keywordtype">double</span> val;
<a name="l00619"></a>00619 <span class="keyword">struct </span>lconv *locale_data;
<a name="l00620"></a>00620 <span class="keyword">const</span> <span class="keywordtype">char</span> *decimal_point;
<a name="l00621"></a>00621 <span class="keywordtype">int</span> decimal_point_len;
<a name="l00622"></a>00622 <span class="keyword">const</span> <span class="keywordtype">char</span> *p, *decimal_point_pos;
<a name="l00623"></a>00623 <span class="keyword">const</span> <span class="keywordtype">char</span> *end = <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>; <span class="comment">/* Silence gcc */</span>
<a name="l00624"></a>00624
<a name="l00625"></a>00625 fail_pos = <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;
<a name="l00626"></a>00626
<a name="l00627"></a>00627 locale_data = localeconv ();
<a name="l00628"></a>00628 decimal_point = locale_data->decimal_point;
<a name="l00629"></a>00629 decimal_point_len = strlen (decimal_point);
<a name="l00630"></a>00630
<a name="l00631"></a>00631 <a class="code" href="group__DBusInternalsUtils.html#g129c6c03f011cdc171934d5d386cc797">_dbus_assert</a> (decimal_point_len != 0);
<a name="l00632"></a>00632
<a name="l00633"></a>00633 decimal_point_pos = <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;
<a name="l00634"></a>00634 <span class="keywordflow">if</span> (decimal_point[0] != <span class="charliteral">'.'</span> ||
<a name="l00635"></a>00635 decimal_point[1] != 0)
<a name="l00636"></a>00636 {
<a name="l00637"></a>00637 p = nptr;
<a name="l00638"></a>00638 <span class="comment">/* Skip leading space */</span>
<a name="l00639"></a>00639 <span class="keywordflow">while</span> (ascii_isspace (*p))
<a name="l00640"></a>00640 p++;
<a name="l00641"></a>00641
<a name="l00642"></a>00642 <span class="comment">/* Skip leading optional sign */</span>
<a name="l00643"></a>00643 <span class="keywordflow">if</span> (*p == <span class="charliteral">'+'</span> || *p == <span class="charliteral">'-'</span>)
<a name="l00644"></a>00644 p++;
<a name="l00645"></a>00645
<a name="l00646"></a>00646 <span class="keywordflow">if</span> (p[0] == <span class="charliteral">'0'</span> &&
<a name="l00647"></a>00647 (p[1] == <span class="charliteral">'x'</span> || p[1] == <span class="charliteral">'X'</span>))
<a name="l00648"></a>00648 {
<a name="l00649"></a>00649 p += 2;
<a name="l00650"></a>00650 <span class="comment">/* HEX - find the (optional) decimal point */</span>
<a name="l00651"></a>00651
<a name="l00652"></a>00652 <span class="keywordflow">while</span> (ascii_isxdigit (*p))
<a name="l00653"></a>00653 p++;
<a name="l00654"></a>00654
<a name="l00655"></a>00655 <span class="keywordflow">if</span> (*p == <span class="charliteral">'.'</span>)
<a name="l00656"></a>00656 {
<a name="l00657"></a>00657 decimal_point_pos = p++;
<a name="l00658"></a>00658
<a name="l00659"></a>00659 <span class="keywordflow">while</span> (ascii_isxdigit (*p))
<a name="l00660"></a>00660 p++;
<a name="l00661"></a>00661
<a name="l00662"></a>00662 <span class="keywordflow">if</span> (*p == <span class="charliteral">'p'</span> || *p == <span class="charliteral">'P'</span>)
<a name="l00663"></a>00663 p++;
<a name="l00664"></a>00664 <span class="keywordflow">if</span> (*p == <span class="charliteral">'+'</span> || *p == <span class="charliteral">'-'</span>)
<a name="l00665"></a>00665 p++;
<a name="l00666"></a>00666 <span class="keywordflow">while</span> (ascii_isdigit (*p))
<a name="l00667"></a>00667 p++;
<a name="l00668"></a>00668 end = p;
<a name="l00669"></a>00669 }
<a name="l00670"></a>00670 }
<a name="l00671"></a>00671 <span class="keywordflow">else</span>
<a name="l00672"></a>00672 {
<a name="l00673"></a>00673 <span class="keywordflow">while</span> (ascii_isdigit (*p))
<a name="l00674"></a>00674 p++;
<a name="l00675"></a>00675
<a name="l00676"></a>00676 <span class="keywordflow">if</span> (*p == <span class="charliteral">'.'</span>)
<a name="l00677"></a>00677 {
<a name="l00678"></a>00678 decimal_point_pos = p++;
<a name="l00679"></a>00679
<a name="l00680"></a>00680 <span class="keywordflow">while</span> (ascii_isdigit (*p))
<a name="l00681"></a>00681 p++;
<a name="l00682"></a>00682
<a name="l00683"></a>00683 <span class="keywordflow">if</span> (*p == <span class="charliteral">'e'</span> || *p == <span class="charliteral">'E'</span>)
<a name="l00684"></a>00684 p++;
<a name="l00685"></a>00685 <span class="keywordflow">if</span> (*p == <span class="charliteral">'+'</span> || *p == <span class="charliteral">'-'</span>)
<a name="l00686"></a>00686 p++;
<a name="l00687"></a>00687 <span class="keywordflow">while</span> (ascii_isdigit (*p))
<a name="l00688"></a>00688 p++;
<a name="l00689"></a>00689 end = p;
<a name="l00690"></a>00690 }
<a name="l00691"></a>00691 }
<a name="l00692"></a>00692 <span class="comment">/* For the other cases, we need not convert the decimal point */</span>
<a name="l00693"></a>00693 }
<a name="l00694"></a>00694
<a name="l00695"></a>00695 <span class="comment">/* Set errno to zero, so that we can distinguish zero results</span>
<a name="l00696"></a>00696 <span class="comment"> and underflows */</span>
<a name="l00697"></a>00697 errno = 0;
<a name="l00698"></a>00698
<a name="l00699"></a>00699 <span class="keywordflow">if</span> (decimal_point_pos)
<a name="l00700"></a>00700 {
<a name="l00701"></a>00701 <span class="keywordtype">char</span> *copy, *c;
<a name="l00702"></a>00702
<a name="l00703"></a>00703 <span class="comment">/* We need to convert the '.' to the locale specific decimal point */</span>
<a name="l00704"></a>00704 copy = <a class="code" href="group__DBusMemory.html#g0fff22bd7f055f5581a9898116a744b1">dbus_malloc</a> (end - nptr + 1 + decimal_point_len);
<a name="l00705"></a>00705
<a name="l00706"></a>00706 c = copy;
<a name="l00707"></a>00707 memcpy (c, nptr, decimal_point_pos - nptr);
<a name="l00708"></a>00708 c += decimal_point_pos - nptr;
<a name="l00709"></a>00709 memcpy (c, decimal_point, decimal_point_len);
<a name="l00710"></a>00710 c += decimal_point_len;
<a name="l00711"></a>00711 memcpy (c, decimal_point_pos + 1, end - (decimal_point_pos + 1));
<a name="l00712"></a>00712 c += end - (decimal_point_pos + 1);
<a name="l00713"></a>00713 *c = 0;
<a name="l00714"></a>00714
<a name="l00715"></a>00715 val = strtod (copy, &fail_pos);
<a name="l00716"></a>00716
<a name="l00717"></a>00717 <span class="keywordflow">if</span> (fail_pos)
<a name="l00718"></a>00718 {
<a name="l00719"></a>00719 <span class="keywordflow">if</span> (fail_pos > decimal_point_pos)
<a name="l00720"></a>00720 fail_pos = (<span class="keywordtype">char</span> *)nptr + (fail_pos - copy) - (decimal_point_len - 1);
<a name="l00721"></a>00721 <span class="keywordflow">else</span>
<a name="l00722"></a>00722 fail_pos = (<span class="keywordtype">char</span> *)nptr + (fail_pos - copy);
<a name="l00723"></a>00723 }
<a name="l00724"></a>00724
<a name="l00725"></a>00725 <a class="code" href="group__DBusMemory.html#g488c6b08cc8c1ddf0203243c4b27a13c">dbus_free</a> (copy);
<a name="l00726"></a>00726
<a name="l00727"></a>00727 }
<a name="l00728"></a>00728 <span class="keywordflow">else</span>
<a name="l00729"></a>00729 val = strtod (nptr, &fail_pos);
<a name="l00730"></a>00730
<a name="l00731"></a>00731 <span class="keywordflow">if</span> (endptr)
<a name="l00732"></a>00732 *endptr = fail_pos;
<a name="l00733"></a>00733
<a name="l00734"></a>00734 <span class="keywordflow">return</span> val;
<a name="l00735"></a>00735 }
<a name="l00736"></a>00736 <span class="preprocessor">#endif </span><span class="comment">/* DBUS_BUILD_TESTS */</span>
<a name="l00737"></a>00737
<a name="l00738"></a>00738 <span class="preprocessor">#ifdef DBUS_BUILD_TESTS</span>
<a name="l00739"></a>00739 <span class="preprocessor"></span>
<a name="l00751"></a>00751 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00752"></a>00752 _dbus_string_parse_double (<span class="keyword">const</span> <a class="code" href="structDBusString.html">DBusString</a> *str,
<a name="l00753"></a>00753 <span class="keywordtype">int</span> start,
<a name="l00754"></a>00754 <span class="keywordtype">double</span> *value_return,
<a name="l00755"></a>00755 <span class="keywordtype">int</span> *end_return)
<a name="l00756"></a>00756 {
<a name="l00757"></a>00757 <span class="keywordtype">double</span> v;
<a name="l00758"></a>00758 <span class="keyword">const</span> <span class="keywordtype">char</span> *p;
<a name="l00759"></a>00759 <span class="keywordtype">char</span> *end;
<a name="l00760"></a>00760
<a name="l00761"></a>00761 p = _dbus_string_get_const_data_len (str, start,
<a name="l00762"></a>00762 _dbus_string_get_length (str) - start);
<a name="l00763"></a>00763
<a name="l00764"></a>00764 <span class="comment">/* parsing hex works on linux but isn't portable, so intercept it</span>
<a name="l00765"></a>00765 <span class="comment"> * here to get uniform behavior.</span>
<a name="l00766"></a>00766 <span class="comment"> */</span>
<a name="l00767"></a>00767 <span class="keywordflow">if</span> (p[0] == <span class="charliteral">'0'</span> && (p[1] == <span class="charliteral">'x'</span> || p[1] == <span class="charliteral">'X'</span>))
<a name="l00768"></a>00768 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00769"></a>00769
<a name="l00770"></a>00770 end = <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;
<a name="l00771"></a>00771 errno = 0;
<a name="l00772"></a>00772 v = ascii_strtod (p, &end);
<a name="l00773"></a>00773 <span class="keywordflow">if</span> (end == <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> || end == p || errno != 0)
<a name="l00774"></a>00774 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00775"></a>00775
<a name="l00776"></a>00776 <span class="keywordflow">if</span> (value_return)
<a name="l00777"></a>00777 *value_return = v;
<a name="l00778"></a>00778 <span class="keywordflow">if</span> (end_return)
<a name="l00779"></a>00779 *end_return = start + (end - p);
<a name="l00780"></a>00780
<a name="l00781"></a>00781 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00782"></a>00782 }
<a name="l00783"></a>00783 <span class="preprocessor">#endif </span><span class="comment">/* DBUS_BUILD_TESTS */</span>
<a name="l00784"></a>00784 <span class="comment">/* DBusString group */</span>
<a name="l00786"></a>00786
<a name="l00792"></a>00792 <span class="keywordtype">void</span>
<a name="l00793"></a><a class="code" href="group__DBusSysdeps.html#gfb4454c18ee8e5bcc20dbccd93e1d9ba">00793</a> <a class="code" href="group__DBusInternalsUtils.html#gfb4454c18ee8e5bcc20dbccd93e1d9ba">_dbus_generate_pseudorandom_bytes_buffer</a> (<span class="keywordtype">char</span> *buffer,
<a name="l00794"></a>00794 <span class="keywordtype">int</span> n_bytes)
<a name="l00795"></a>00795 {
<a name="l00796"></a>00796 <span class="keywordtype">long</span> tv_usec;
<a name="l00797"></a>00797 <span class="keywordtype">int</span> i;
<a name="l00798"></a>00798
<a name="l00799"></a>00799 <span class="comment">/* fall back to pseudorandom */</span>
<a name="l00800"></a>00800 _dbus_verbose (<span class="stringliteral">"Falling back to pseudorandom for %d bytes\n"</span>,
<a name="l00801"></a>00801 n_bytes);
<a name="l00802"></a>00802
<a name="l00803"></a>00803 <a class="code" href="group__DBusSysdeps.html#g4e3cbe529fc3e7984ed6553672e085f8">_dbus_get_current_time</a> (<a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, &tv_usec);
<a name="l00804"></a>00804 srand (tv_usec);
<a name="l00805"></a>00805
<a name="l00806"></a>00806 i = 0;
<a name="l00807"></a>00807 <span class="keywordflow">while</span> (i < n_bytes)
<a name="l00808"></a>00808 {
<a name="l00809"></a>00809 <span class="keywordtype">double</span> r;
<a name="l00810"></a>00810 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> b;
<a name="l00811"></a>00811
<a name="l00812"></a>00812 r = rand ();
<a name="l00813"></a>00813 b = (r / (double) RAND_MAX) * 255.0;
<a name="l00814"></a>00814
<a name="l00815"></a>00815 buffer[i] = b;
<a name="l00816"></a>00816
<a name="l00817"></a>00817 ++i;
<a name="l00818"></a>00818 }
<a name="l00819"></a>00819 }
<a name="l00820"></a>00820
<a name="l00827"></a>00827 <span class="keywordtype">void</span>
<a name="l00828"></a><a class="code" href="group__DBusSysdeps.html#ga32f87746e9264b2425736043d02fad4">00828</a> <a class="code" href="group__DBusInternalsUtils.html#ga32f87746e9264b2425736043d02fad4">_dbus_generate_random_bytes_buffer</a> (<span class="keywordtype">char</span> *buffer,
<a name="l00829"></a>00829 <span class="keywordtype">int</span> n_bytes)
<a name="l00830"></a>00830 {
<a name="l00831"></a>00831 <a class="code" href="structDBusString.html">DBusString</a> str;
<a name="l00832"></a>00832
<a name="l00833"></a>00833 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusString.html#g348252317f7bb8ac43529972945830ae">_dbus_string_init</a> (&str))
<a name="l00834"></a>00834 {
<a name="l00835"></a>00835 <a class="code" href="group__DBusInternalsUtils.html#gfb4454c18ee8e5bcc20dbccd93e1d9ba">_dbus_generate_pseudorandom_bytes_buffer</a> (buffer, n_bytes);
<a name="l00836"></a>00836 <span class="keywordflow">return</span>;
<a name="l00837"></a>00837 }
<a name="l00838"></a>00838
<a name="l00839"></a>00839 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusSysdeps.html#gc9fd08af5e54c0e9b3db108b48a65778">_dbus_generate_random_bytes</a> (&str, n_bytes))
<a name="l00840"></a>00840 {
<a name="l00841"></a>00841 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&str);
<a name="l00842"></a>00842 <a class="code" href="group__DBusInternalsUtils.html#gfb4454c18ee8e5bcc20dbccd93e1d9ba">_dbus_generate_pseudorandom_bytes_buffer</a> (buffer, n_bytes);
<a name="l00843"></a>00843 <span class="keywordflow">return</span>;
<a name="l00844"></a>00844 }
<a name="l00845"></a>00845
<a name="l00846"></a>00846 <a class="code" href="group__DBusString.html#gf97b18e419678dbf967d9b9ad1112ca6">_dbus_string_copy_to_buffer</a> (&str, buffer, n_bytes);
<a name="l00847"></a>00847
<a name="l00848"></a>00848 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&str);
<a name="l00849"></a>00849 }
<a name="l00850"></a>00850
<a name="l00859"></a>00859 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00860"></a><a class="code" href="group__DBusSysdeps.html#g709ce349c6ee05263850444fb4e0177d">00860</a> <a class="code" href="group__DBusInternalsUtils.html#g709ce349c6ee05263850444fb4e0177d">_dbus_generate_random_ascii</a> (<a class="code" href="structDBusString.html">DBusString</a> *str,
<a name="l00861"></a>00861 <span class="keywordtype">int</span> n_bytes)
<a name="l00862"></a>00862 {
<a name="l00863"></a>00863 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> letters[] =
<a name="l00864"></a>00864 <span class="stringliteral">"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz"</span>;
<a name="l00865"></a>00865 <span class="keywordtype">int</span> i;
<a name="l00866"></a>00866 <span class="keywordtype">int</span> len;
<a name="l00867"></a>00867
<a name="l00868"></a>00868 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusSysdeps.html#gc9fd08af5e54c0e9b3db108b48a65778">_dbus_generate_random_bytes</a> (str, n_bytes))
<a name="l00869"></a>00869 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00870"></a>00870
<a name="l00871"></a>00871 len = _dbus_string_get_length (str);
<a name="l00872"></a>00872 i = len - n_bytes;
<a name="l00873"></a>00873 <span class="keywordflow">while</span> (i < len)
<a name="l00874"></a>00874 {
<a name="l00875"></a>00875 _dbus_string_set_byte (str, i,
<a name="l00876"></a>00876 letters[_dbus_string_get_byte (str, i) %
<a name="l00877"></a>00877 (<span class="keyword">sizeof</span> (letters) - 1)]);
<a name="l00878"></a>00878
<a name="l00879"></a>00879 ++i;
<a name="l00880"></a>00880 }
<a name="l00881"></a>00881
<a name="l00882"></a>00882 <a class="code" href="group__DBusInternalsUtils.html#g129c6c03f011cdc171934d5d386cc797">_dbus_assert</a> (<a class="code" href="group__DBusString.html#ga4324cd667e21beb31a5481cb0c12b6d">_dbus_string_validate_ascii</a> (str, len - n_bytes,
<a name="l00883"></a>00883 n_bytes));
<a name="l00884"></a>00884
<a name="l00885"></a>00885 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00886"></a>00886 }
<a name="l00887"></a>00887
<a name="l00898"></a>00898 <span class="keyword">const</span> <span class="keywordtype">char</span>*
<a name="l00899"></a><a class="code" href="group__DBusSysdeps.html#g2212aa0e5732257598a6597748c658e4">00899</a> <a class="code" href="group__DBusInternalsUtils.html#g2212aa0e5732257598a6597748c658e4">_dbus_error_from_errno</a> (<span class="keywordtype">int</span> error_number)
<a name="l00900"></a>00900 {
<a name="l00901"></a>00901 <span class="keywordflow">switch</span> (error_number)
<a name="l00902"></a>00902 {
<a name="l00903"></a>00903 <span class="keywordflow">case</span> 0:
<a name="l00904"></a>00904 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gbb62fd6340d0787fbd56ff8dd2f326c7">DBUS_ERROR_FAILED</a>;
<a name="l00905"></a>00905
<a name="l00906"></a>00906 <span class="preprocessor">#ifdef EPROTONOSUPPORT</span>
<a name="l00907"></a>00907 <span class="preprocessor"></span> <span class="keywordflow">case</span> EPROTONOSUPPORT:
<a name="l00908"></a>00908 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g33122bcaf8f5896ec222c755b6effb40">DBUS_ERROR_NOT_SUPPORTED</a>;
<a name="l00909"></a>00909 <span class="preprocessor">#endif</span>
<a name="l00910"></a>00910 <span class="preprocessor"></span><span class="preprocessor">#ifdef EAFNOSUPPORT</span>
<a name="l00911"></a>00911 <span class="preprocessor"></span> <span class="keywordflow">case</span> EAFNOSUPPORT:
<a name="l00912"></a>00912 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g33122bcaf8f5896ec222c755b6effb40">DBUS_ERROR_NOT_SUPPORTED</a>;
<a name="l00913"></a>00913 <span class="preprocessor">#endif</span>
<a name="l00914"></a>00914 <span class="preprocessor"></span><span class="preprocessor">#ifdef ENFILE</span>
<a name="l00915"></a>00915 <span class="preprocessor"></span> <span class="keywordflow">case</span> ENFILE:
<a name="l00916"></a>00916 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g7c96d165c4ebee51e939969934d18027">DBUS_ERROR_LIMITS_EXCEEDED</a>; <span class="comment">/* kernel out of memory */</span>
<a name="l00917"></a>00917 <span class="preprocessor">#endif</span>
<a name="l00918"></a>00918 <span class="preprocessor"></span><span class="preprocessor">#ifdef EMFILE</span>
<a name="l00919"></a>00919 <span class="preprocessor"></span> <span class="keywordflow">case</span> EMFILE:
<a name="l00920"></a>00920 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g7c96d165c4ebee51e939969934d18027">DBUS_ERROR_LIMITS_EXCEEDED</a>;
<a name="l00921"></a>00921 <span class="preprocessor">#endif</span>
<a name="l00922"></a>00922 <span class="preprocessor"></span><span class="preprocessor">#ifdef EACCES</span>
<a name="l00923"></a>00923 <span class="preprocessor"></span> <span class="keywordflow">case</span> EACCES:
<a name="l00924"></a>00924 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g6d3940075c1fbd1bfe06626b59723a16">DBUS_ERROR_ACCESS_DENIED</a>;
<a name="l00925"></a>00925 <span class="preprocessor">#endif</span>
<a name="l00926"></a>00926 <span class="preprocessor"></span><span class="preprocessor">#ifdef EPERM</span>
<a name="l00927"></a>00927 <span class="preprocessor"></span> <span class="keywordflow">case</span> EPERM:
<a name="l00928"></a>00928 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g6d3940075c1fbd1bfe06626b59723a16">DBUS_ERROR_ACCESS_DENIED</a>;
<a name="l00929"></a>00929 <span class="preprocessor">#endif</span>
<a name="l00930"></a>00930 <span class="preprocessor"></span><span class="preprocessor">#ifdef ENOBUFS</span>
<a name="l00931"></a>00931 <span class="preprocessor"></span> <span class="keywordflow">case</span> ENOBUFS:
<a name="l00932"></a>00932 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gc32eaf0b92f798307853cd4fe0cf11c2">DBUS_ERROR_NO_MEMORY</a>;
<a name="l00933"></a>00933 <span class="preprocessor">#endif</span>
<a name="l00934"></a>00934 <span class="preprocessor"></span><span class="preprocessor">#ifdef ENOMEM</span>
<a name="l00935"></a>00935 <span class="preprocessor"></span> <span class="keywordflow">case</span> ENOMEM:
<a name="l00936"></a>00936 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gc32eaf0b92f798307853cd4fe0cf11c2">DBUS_ERROR_NO_MEMORY</a>;
<a name="l00937"></a>00937 <span class="preprocessor">#endif</span>
<a name="l00938"></a>00938 <span class="preprocessor"></span><span class="preprocessor">#ifdef EINVAL</span>
<a name="l00939"></a>00939 <span class="preprocessor"></span> <span class="keywordflow">case</span> EINVAL:
<a name="l00940"></a>00940 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gbb62fd6340d0787fbd56ff8dd2f326c7">DBUS_ERROR_FAILED</a>;
<a name="l00941"></a>00941 <span class="preprocessor">#endif</span>
<a name="l00942"></a>00942 <span class="preprocessor"></span><span class="preprocessor">#ifdef EBADF</span>
<a name="l00943"></a>00943 <span class="preprocessor"></span> <span class="keywordflow">case</span> EBADF:
<a name="l00944"></a>00944 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gbb62fd6340d0787fbd56ff8dd2f326c7">DBUS_ERROR_FAILED</a>;
<a name="l00945"></a>00945 <span class="preprocessor">#endif</span>
<a name="l00946"></a>00946 <span class="preprocessor"></span><span class="preprocessor">#ifdef EFAULT</span>
<a name="l00947"></a>00947 <span class="preprocessor"></span> <span class="keywordflow">case</span> EFAULT:
<a name="l00948"></a>00948 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gbb62fd6340d0787fbd56ff8dd2f326c7">DBUS_ERROR_FAILED</a>;
<a name="l00949"></a>00949 <span class="preprocessor">#endif</span>
<a name="l00950"></a>00950 <span class="preprocessor"></span><span class="preprocessor">#ifdef ENOTSOCK</span>
<a name="l00951"></a>00951 <span class="preprocessor"></span> <span class="keywordflow">case</span> ENOTSOCK:
<a name="l00952"></a>00952 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gbb62fd6340d0787fbd56ff8dd2f326c7">DBUS_ERROR_FAILED</a>;
<a name="l00953"></a>00953 <span class="preprocessor">#endif</span>
<a name="l00954"></a>00954 <span class="preprocessor"></span><span class="preprocessor">#ifdef EISCONN</span>
<a name="l00955"></a>00955 <span class="preprocessor"></span> <span class="keywordflow">case</span> EISCONN:
<a name="l00956"></a>00956 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gbb62fd6340d0787fbd56ff8dd2f326c7">DBUS_ERROR_FAILED</a>;
<a name="l00957"></a>00957 <span class="preprocessor">#endif</span>
<a name="l00958"></a>00958 <span class="preprocessor"></span><span class="preprocessor">#ifdef ECONNREFUSED</span>
<a name="l00959"></a>00959 <span class="preprocessor"></span> <span class="keywordflow">case</span> ECONNREFUSED:
<a name="l00960"></a>00960 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g72b375fab2486ee165e1cca2bd145695">DBUS_ERROR_NO_SERVER</a>;
<a name="l00961"></a>00961 <span class="preprocessor">#endif</span>
<a name="l00962"></a>00962 <span class="preprocessor"></span><span class="preprocessor">#ifdef ETIMEDOUT</span>
<a name="l00963"></a>00963 <span class="preprocessor"></span> <span class="keywordflow">case</span> ETIMEDOUT:
<a name="l00964"></a>00964 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g0e4674c42373ee449ddf08aab8bce9ce">DBUS_ERROR_TIMEOUT</a>;
<a name="l00965"></a>00965 <span class="preprocessor">#endif</span>
<a name="l00966"></a>00966 <span class="preprocessor"></span><span class="preprocessor">#ifdef ENETUNREACH</span>
<a name="l00967"></a>00967 <span class="preprocessor"></span> <span class="keywordflow">case</span> ENETUNREACH:
<a name="l00968"></a>00968 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gb18c0e4eee0936dc042319803730b62e">DBUS_ERROR_NO_NETWORK</a>;
<a name="l00969"></a>00969 <span class="preprocessor">#endif</span>
<a name="l00970"></a>00970 <span class="preprocessor"></span><span class="preprocessor">#ifdef EADDRINUSE</span>
<a name="l00971"></a>00971 <span class="preprocessor"></span> <span class="keywordflow">case</span> EADDRINUSE:
<a name="l00972"></a>00972 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g3d13424a19bb774cf3481216bf4ba366">DBUS_ERROR_ADDRESS_IN_USE</a>;
<a name="l00973"></a>00973 <span class="preprocessor">#endif</span>
<a name="l00974"></a>00974 <span class="preprocessor"></span><span class="preprocessor">#ifdef EEXIST</span>
<a name="l00975"></a>00975 <span class="preprocessor"></span> <span class="keywordflow">case</span> EEXIST:
<a name="l00976"></a>00976 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#g7c65e9730331eb19b7d6b128a79361ef">DBUS_ERROR_FILE_EXISTS</a>;
<a name="l00977"></a>00977 <span class="preprocessor">#endif</span>
<a name="l00978"></a>00978 <span class="preprocessor"></span><span class="preprocessor">#ifdef ENOENT</span>
<a name="l00979"></a>00979 <span class="preprocessor"></span> <span class="keywordflow">case</span> ENOENT:
<a name="l00980"></a>00980 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gf5ad9572cc5935d4655635003073c21a">DBUS_ERROR_FILE_NOT_FOUND</a>;
<a name="l00981"></a>00981 <span class="preprocessor">#endif</span>
<a name="l00982"></a>00982 <span class="preprocessor"></span> }
<a name="l00983"></a>00983
<a name="l00984"></a>00984 <span class="keywordflow">return</span> <a class="code" href="group__DBusProtocol.html#gbb62fd6340d0787fbd56ff8dd2f326c7">DBUS_ERROR_FAILED</a>;
<a name="l00985"></a>00985 }
<a name="l00986"></a>00986
<a name="l00990"></a>00990 <span class="keywordtype">void</span>
<a name="l00991"></a><a class="code" href="group__DBusSysdeps.html#gf0f4cb7f145fe1f48f5302277560407a">00991</a> <a class="code" href="group__DBusInternalsUtils.html#gf0f4cb7f145fe1f48f5302277560407a">_dbus_set_errno_to_zero</a> (<span class="keywordtype">void</span>)
<a name="l00992"></a>00992 {
<a name="l00993"></a>00993 errno = 0;
<a name="l00994"></a>00994 }
<a name="l00995"></a>00995
<a name="l01000"></a>01000 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l01001"></a><a class="code" href="group__DBusSysdeps.html#gb9ccdfee5c7986ff236a6cde66a9af2f">01001</a> <a class="code" href="group__DBusInternalsUtils.html#gb9ccdfee5c7986ff236a6cde66a9af2f">_dbus_get_is_errno_nonzero</a> (<span class="keywordtype">void</span>)
<a name="l01002"></a>01002 {
<a name="l01003"></a>01003 <span class="keywordflow">return</span> errno != 0;
<a name="l01004"></a>01004 }
<a name="l01005"></a>01005
<a name="l01010"></a>01010 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l01011"></a><a class="code" href="group__DBusSysdeps.html#gec2ce24907adaedd1bf88bb28d82c96d">01011</a> <a class="code" href="group__DBusInternalsUtils.html#gec2ce24907adaedd1bf88bb28d82c96d">_dbus_get_is_errno_enomem</a> (<span class="keywordtype">void</span>)
<a name="l01012"></a>01012 {
<a name="l01013"></a>01013 <span class="keywordflow">return</span> errno == ENOMEM;
<a name="l01014"></a>01014 }
<a name="l01015"></a>01015
<a name="l01020"></a>01020 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l01021"></a><a class="code" href="group__DBusSysdeps.html#g08e67a10b197995c101c89f248c24105">01021</a> <a class="code" href="group__DBusInternalsUtils.html#g08e67a10b197995c101c89f248c24105">_dbus_get_is_errno_eintr</a> (<span class="keywordtype">void</span>)
<a name="l01022"></a>01022 {
<a name="l01023"></a>01023 <span class="keywordflow">return</span> errno == EINTR;
<a name="l01024"></a>01024 }
<a name="l01025"></a>01025
<a name="l01030"></a>01030 <span class="keyword">const</span> <span class="keywordtype">char</span>*
<a name="l01031"></a><a class="code" href="group__DBusSysdeps.html#g56de84795d6df4162ad79b3be7af7588">01031</a> <a class="code" href="group__DBusInternalsUtils.html#g56de84795d6df4162ad79b3be7af7588">_dbus_strerror_from_errno</a> (<span class="keywordtype">void</span>)
<a name="l01032"></a>01032 {
<a name="l01033"></a>01033 <span class="keywordflow">return</span> _dbus_strerror (errno);
<a name="l01034"></a>01034 }
<a name="l01035"></a>01035
<a name="l01038"></a>01038 <span class="comment">/* tests in dbus-sysdeps-util.c */</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Dec 14 22:26:12 2009 for D-Bus by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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