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Diffstat (limited to 'docs/manual/saving.html')
| -rw-r--r-- | docs/manual/saving.html | 50 |
1 files changed, 20 insertions, 30 deletions
diff --git a/docs/manual/saving.html b/docs/manual/saving.html index e12b31d..584cb2c 100644 --- a/docs/manual/saving.html +++ b/docs/manual/saving.html @@ -56,35 +56,38 @@ For proper output, make sure all node and attribute names are set to meaningful values. </p> -<div class="caution"><table border="0" summary="Caution"> -<tr> -<td rowspan="2" align="center" valign="top" width="25"><img alt="[Caution]" src="../images/caution.png"></td> -<th align="left">Caution</th> -</tr> -<tr><td align="left" valign="top"><p> - Currently the content of CDATA sections is not escaped, so CDATA sections - with values that contain <code class="computeroutput"><span class="string">"]]>"</span></code> - will result in malformed document. This will be fixed in version 1.0. - </p></td></tr> -</table></div> +<p> + CDATA sections with values that contain <code class="computeroutput"><span class="string">"]]>"</span></code> + are split into several sections as follows: section with value <code class="computeroutput"><span class="string">"pre]]>post"</span></code> is written as <code class="computeroutput"><span class="special"><![</span><span class="identifier">CDATA</span><span class="special">[</span><span class="identifier">pre</span><span class="special">]]]]><![</span><span class="identifier">CDATA</span><span class="special">[></span><span class="identifier">post</span><span class="special">]]></span></code>. + While this alters the structure of the document (if you load the document after + saving it, there will be two CDATA sections instead of one), this is the only + way to escape CDATA contents. + </p> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="manual.saving.file"></a><a class="link" href="saving.html#manual.saving.file" title="Saving document to a file"> Saving document to a file</a> </h3></div></div></div> -<a name="xml_document::save_file"></a><p> - If you want to save the whole document to a file, you can use the following - function: +<a name="xml_document::save_file"></a><a name="xml_document::save_file_wide"></a><p> + If you want to save the whole document to a file, you can use one of the + following functions: </p> <pre class="programlisting"><span class="keyword">bool</span> <span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">save_file</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">path</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">char_t</span><span class="special">*</span> <span class="identifier">indent</span> <span class="special">=</span> <span class="string">"\t"</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">format_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> +<span class="keyword">bool</span> <span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">save_file</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span><span class="special">*</span> <span class="identifier">path</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">char_t</span><span class="special">*</span> <span class="identifier">indent</span> <span class="special">=</span> <span class="string">"\t"</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">format_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> </pre> <p> - This function accepts file path as its first argument, and also three optional + These functions accept file path as its first argument, and also three optional arguments, which specify indentation and other output options (see <a class="xref" href="saving.html#manual.saving.options" title="Output options"> Output options</a>) and output data encoding (see <a class="xref" href="saving.html#manual.saving.encoding" title="Encodings"> Encodings</a>). The path has the target operating system format, so it can be a relative or absolute one, it should have the delimiters of target system, it should have the exact case if target - file system is case-sensitive, etc. File path is passed to system file opening - function as is. + file system is case-sensitive, etc. + </p> +<p> + File path is passed to system file opening function as is in case of the + first function (which accepts <code class="computeroutput"><span class="keyword">const</span> + <span class="keyword">char</span><span class="special">*</span> <span class="identifier">path</span></code>); the second function either uses + a special file opening function if it is provided by the runtime library + or converts the path to UTF-8 and uses the system file opening function. </p> <a name="xml_writer_file"></a><p> <code class="computeroutput"><span class="identifier">save_file</span></code> opens the target @@ -96,19 +99,6 @@ handle as the only constructor argument and then calling <code class="computeroutput"><span class="identifier">save</span></code>; see <a class="xref" href="saving.html#manual.saving.writer" title="Saving document via writer interface"> Saving document via writer interface</a> for writer interface details. </p> -<div class="note"><table border="0" summary="Note"> -<tr> -<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../images/note.png"></td> -<th align="left">Note</th> -</tr> -<tr><td align="left" valign="top"><p> - As of version 0.9, there is no function for saving XML document to wide - character paths. Unfortunately, there is no portable way to do this; the - version 1.0 will provide such function only for platforms with the corresponding - functionality. You can use stream-saving functions as a workaround if your - STL implementation can open file streams via wchar_t paths. - </p></td></tr> -</table></div> <p> This is a simple example of saving XML document to file (<a href="../samples/save_file.cpp" target="_top">samples/save_file.cpp</a>): </p> |