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| <h2><span class="refentrytitle">xmlsave</span></h2> |
| <p>xmlsave - the XML document serializer</p> |
| <p>API to save document or subtree of document </p> |
| <p>Author(s): Daniel Veillard </p> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <pre class="synopsis">typedef struct _xmlSaveCtxt <a href="#xmlSaveCtxt">xmlSaveCtxt</a>; |
| typedef <a href="libxml2-xmlsave.html#xmlSaveCtxt">xmlSaveCtxt</a> * <a href="#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a>; |
| typedef enum <a href="#xmlSaveOption">xmlSaveOption</a>; |
| int <a href="#xmlSaveClose">xmlSaveClose</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt); |
| long <a href="#xmlSaveDoc">xmlSaveDoc</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); |
| int <a href="#xmlSaveFlush">xmlSaveFlush</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt); |
| int <a href="#xmlSaveSetAttrEscape">xmlSaveSetAttrEscape</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escape); |
| int <a href="#xmlSaveSetEscape">xmlSaveSetEscape</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escape); |
| <a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> <a href="#xmlSaveToBuffer">xmlSaveToBuffer</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buffer, <br> const char * encoding, <br> int options); |
| <a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> <a href="#xmlSaveToFd">xmlSaveToFd</a> (int fd, <br> const char * encoding, <br> int options); |
| <a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> <a href="#xmlSaveToFilename">xmlSaveToFilename</a> (const char * filename, <br> const char * encoding, <br> int options); |
| <a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> <a href="#xmlSaveToIO">xmlSaveToIO</a> (<a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> iowrite, <br> <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> ioclose, <br> void * ioctx, <br> const char * encoding, <br> int options); |
| long <a href="#xmlSaveTree">xmlSaveTree</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); |
| int <a href="#xmlThrDefIndentTreeOutput">xmlThrDefIndentTreeOutput</a> (int v); |
| int <a href="#xmlThrDefSaveNoEmptyTags">xmlThrDefSaveNoEmptyTags</a> (int v); |
| const char * <a href="#xmlThrDefTreeIndentString">xmlThrDefTreeIndentString</a> (const char * v); |
| </pre> |
| </div> |
| <div class="refsect1" lang="en"><h2>Description</h2></div> |
| <div class="refsect1" lang="en"> |
| <h2>Details</h2> |
| <div class="refsect2" lang="en"> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveCtxt">Structure </a>xmlSaveCtxt</h3> |
| <pre class="programlisting">struct _xmlSaveCtxt { |
| The content of this structure is not made public by the API. |
| } xmlSaveCtxt; |
| </pre> |
| <p></p> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveCtxtPtr">Typedef </a>xmlSaveCtxtPtr</h3> |
| <pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxt">xmlSaveCtxt</a> * xmlSaveCtxtPtr; |
| </pre> |
| <p></p> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveOption">Enum </a>xmlSaveOption</h3> |
| <pre class="programlisting">enum <a href="#xmlSaveOption">xmlSaveOption</a> { |
| <a name="XML_SAVE_FORMAT">XML_SAVE_FORMAT</a> = 1 /* format save output */ |
| <a name="XML_SAVE_NO_DECL">XML_SAVE_NO_DECL</a> = 2 /* drop the xml declaration */ |
| <a name="XML_SAVE_NO_EMPTY">XML_SAVE_NO_EMPTY</a> = 4 /* no empty tags */ |
| <a name="XML_SAVE_NO_XHTML">XML_SAVE_NO_XHTML</a> = 8 /* disable XHTML1 specific rules */ |
| <a name="XML_SAVE_XHTML">XML_SAVE_XHTML</a> = 16 /* force XHTML1 specific rules */ |
| <a name="XML_SAVE_AS_XML">XML_SAVE_AS_XML</a> = 32 /* force XML serialization on HTML doc */ |
| <a name="XML_SAVE_AS_HTML">XML_SAVE_AS_HTML</a> = 64 /* force HTML serialization on XML doc */ |
| <a name="XML_SAVE_WSNONSIG">XML_SAVE_WSNONSIG</a> = 128 /* format with non-significant whitespace */ |
| }; |
| </pre> |
| <p></p> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveClose"></a>xmlSaveClose ()</h3> |
| <pre class="programlisting">int xmlSaveClose (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt)<br> |
| </pre> |
| <p>Close a document saving context, i.e. make sure that all bytes have been output and free the associated data.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> |
| <td>a document saving context</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>the number of byte written or -1 in case of error.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveDoc"></a>xmlSaveDoc ()</h3> |
| <pre class="programlisting">long xmlSaveDoc (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br> |
| </pre> |
| <p>Save a full document to a saving context TODO: The function is not fully implemented yet as it does not return the byte count but 0 instead</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> |
| <td>a document saving context</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>doc</tt></i>:</span></td> |
| <td>a document</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>the number of byte written or -1 in case of error</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveFlush"></a>xmlSaveFlush ()</h3> |
| <pre class="programlisting">int xmlSaveFlush (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt)<br> |
| </pre> |
| <p>Flush a document saving context, i.e. make sure that all bytes have been output.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> |
| <td>a document saving context</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>the number of byte written or -1 in case of error.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveSetAttrEscape"></a>xmlSaveSetAttrEscape ()</h3> |
| <pre class="programlisting">int xmlSaveSetAttrEscape (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escape)<br> |
| </pre> |
| <p>Set a custom escaping function to be used for text in <a href="libxml2-SAX.html#attribute">attribute</a> content</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> |
| <td>a document saving context</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>escape</tt></i>:</span></td> |
| <td>the escaping function</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>0 if successful or -1 in case of error.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveSetEscape"></a>xmlSaveSetEscape ()</h3> |
| <pre class="programlisting">int xmlSaveSetEscape (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escape)<br> |
| </pre> |
| <p>Set a custom escaping function to be used for text in element content</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> |
| <td>a document saving context</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>escape</tt></i>:</span></td> |
| <td>the escaping function</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>0 if successful or -1 in case of error.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveToBuffer"></a>xmlSaveToBuffer ()</h3> |
| <pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> xmlSaveToBuffer (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buffer, <br> const char * encoding, <br> int options)<br> |
| </pre> |
| <p>Create a document saving context serializing to a buffer with the encoding and the options given</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>buffer</tt></i>:</span></td> |
| <td>a buffer</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>encoding</tt></i>:</span></td> |
| <td>the encoding name to use or NULL</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>options</tt></i>:</span></td> |
| <td>a set of xmlSaveOptions</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>a new serialization context or NULL in case of error.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveToFd"></a>xmlSaveToFd ()</h3> |
| <pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> xmlSaveToFd (int fd, <br> const char * encoding, <br> int options)<br> |
| </pre> |
| <p>Create a document saving context serializing to a file descriptor with the encoding and the options given.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>fd</tt></i>:</span></td> |
| <td>a file descriptor number</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>encoding</tt></i>:</span></td> |
| <td>the encoding name to use or NULL</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>options</tt></i>:</span></td> |
| <td>a set of xmlSaveOptions</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>a new serialization context or NULL in case of error.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveToFilename"></a>xmlSaveToFilename ()</h3> |
| <pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> xmlSaveToFilename (const char * filename, <br> const char * encoding, <br> int options)<br> |
| </pre> |
| <p>Create a document saving context serializing to a filename or possibly to an URL (but this is less reliable) with the encoding and the options given.</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>filename</tt></i>:</span></td> |
| <td>a file name or an URL</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>encoding</tt></i>:</span></td> |
| <td>the encoding name to use or NULL</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>options</tt></i>:</span></td> |
| <td>a set of xmlSaveOptions</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>a new serialization context or NULL in case of error.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveToIO"></a>xmlSaveToIO ()</h3> |
| <pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> xmlSaveToIO (<a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> iowrite, <br> <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> ioclose, <br> void * ioctx, <br> const char * encoding, <br> int options)<br> |
| </pre> |
| <p>Create a document saving context serializing to a file descriptor with the encoding and the options given</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>iowrite</tt></i>:</span></td> |
| <td>an I/O write function</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>ioclose</tt></i>:</span></td> |
| <td>an I/O close function</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>ioctx</tt></i>:</span></td> |
| <td>an I/O handler</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>encoding</tt></i>:</span></td> |
| <td>the encoding name to use or NULL</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>options</tt></i>:</span></td> |
| <td>a set of xmlSaveOptions</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>a new serialization context or NULL in case of error.</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlSaveTree"></a>xmlSaveTree ()</h3> |
| <pre class="programlisting">long xmlSaveTree (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br> |
| </pre> |
| <p>Save a subtree starting at the node parameter to a saving context TODO: The function is not fully implemented yet as it does not return the byte count but 0 instead</p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> |
| <td>a document saving context</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>cur</tt></i>:</span></td> |
| <td>the top node of the subtree to save</td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td>the number of byte written or -1 in case of error</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlThrDefIndentTreeOutput"></a>xmlThrDefIndentTreeOutput ()</h3> |
| <pre class="programlisting">int xmlThrDefIndentTreeOutput (int v)<br> |
| </pre> |
| <p></p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>v</tt></i>:</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlThrDefSaveNoEmptyTags"></a>xmlThrDefSaveNoEmptyTags ()</h3> |
| <pre class="programlisting">int xmlThrDefSaveNoEmptyTags (int v)<br> |
| </pre> |
| <p></p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>v</tt></i>:</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2" lang="en"> |
| <h3> |
| <a name="xmlThrDefTreeIndentString"></a>xmlThrDefTreeIndentString ()</h3> |
| <pre class="programlisting">const char * xmlThrDefTreeIndentString (const char * v)<br> |
| </pre> |
| <p></p> |
| <div class="variablelist"><table border="0"> |
| <col align="left"> |
| <tbody> |
| <tr> |
| <td><span class="term"><i><tt>v</tt></i>:</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="term"><i><tt>Returns</tt></i>:</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| </div> |
| </div> |
| </body> |
| </html> |
