libxml2-xmlreader.html

xml开源解析代码.版本为libxml2-2.6.29,可支持GB3212.网络消息发送XML时很有用.

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        <div class="refsect2" lang="en"><h3><a name="xmlParserSeverities">Enum </a>xmlParserSeverities</h3><pre class="programlisting">enum <a href="#xmlParserSeverities">xmlParserSeverities</a> {
    <a name="XML_PARSER_SEVERITY_VALIDITY_WARNING">XML_PARSER_SEVERITY_VALIDITY_WARNING</a> = 1
    <a name="XML_PARSER_SEVERITY_VALIDITY_ERROR">XML_PARSER_SEVERITY_VALIDITY_ERROR</a> = 2
    <a name="XML_PARSER_SEVERITY_WARNING">XML_PARSER_SEVERITY_WARNING</a> = 3
    <a name="XML_PARSER_SEVERITY_ERROR">XML_PARSER_SEVERITY_ERROR</a> = 4
};
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        <div class="refsect2" lang="en"><h3><a name="xmlReaderTypes">Enum </a>xmlReaderTypes</h3><pre class="programlisting">enum <a href="#xmlReaderTypes">xmlReaderTypes</a> {
    <a name="XML_READER_TYPE_NONE">XML_READER_TYPE_NONE</a> = 0
    <a name="XML_READER_TYPE_ELEMENT">XML_READER_TYPE_ELEMENT</a> = 1
    <a name="XML_READER_TYPE_ATTRIBUTE">XML_READER_TYPE_ATTRIBUTE</a> = 2
    <a name="XML_READER_TYPE_TEXT">XML_READER_TYPE_TEXT</a> = 3
    <a name="XML_READER_TYPE_CDATA">XML_READER_TYPE_CDATA</a> = 4
    <a name="XML_READER_TYPE_ENTITY_REFERENCE">XML_READER_TYPE_ENTITY_REFERENCE</a> = 5
    <a name="XML_READER_TYPE_ENTITY">XML_READER_TYPE_ENTITY</a> = 6
    <a name="XML_READER_TYPE_PROCESSING_INSTRUCTION">XML_READER_TYPE_PROCESSING_INSTRUCTION</a> = 7
    <a name="XML_READER_TYPE_COMMENT">XML_READER_TYPE_COMMENT</a> = 8
    <a name="XML_READER_TYPE_DOCUMENT">XML_READER_TYPE_DOCUMENT</a> = 9
    <a name="XML_READER_TYPE_DOCUMENT_TYPE">XML_READER_TYPE_DOCUMENT_TYPE</a> = 10
    <a name="XML_READER_TYPE_DOCUMENT_FRAGMENT">XML_READER_TYPE_DOCUMENT_FRAGMENT</a> = 11
    <a name="XML_READER_TYPE_NOTATION">XML_READER_TYPE_NOTATION</a> = 12
    <a name="XML_READER_TYPE_WHITESPACE">XML_READER_TYPE_WHITESPACE</a> = 13
    <a name="XML_READER_TYPE_SIGNIFICANT_WHITESPACE">XML_READER_TYPE_SIGNIFICANT_WHITESPACE</a> = 14
    <a name="XML_READER_TYPE_END_ELEMENT">XML_READER_TYPE_END_ELEMENT</a> = 15
    <a name="XML_READER_TYPE_END_ENTITY">XML_READER_TYPE_END_ENTITY</a> = 16
    <a name="XML_READER_TYPE_XML_DECLARATION">XML_READER_TYPE_XML_DECLARATION</a> = 17
};
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        <div class="refsect2" lang="en"><h3><a name="xmlTextReader">Structure </a>xmlTextReader</h3><pre class="programlisting">struct _xmlTextReader {
The content of this structure is not made public by the API.
} xmlTextReader;
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        <div class="refsect2" lang="en"><h3><a name="xmlTextReaderLocatorPtr">Typedef </a>xmlTextReaderLocatorPtr</h3><pre class="programlisting">void * xmlTextReaderLocatorPtr;
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        <div class="refsect2" lang="en"><h3><a name="xmlTextReaderMode">Enum </a>xmlTextReaderMode</h3><pre class="programlisting">enum <a href="#xmlTextReaderMode">xmlTextReaderMode</a> {
    <a name="XML_TEXTREADER_MODE_INITIAL">XML_TEXTREADER_MODE_INITIAL</a> = 0
    <a name="XML_TEXTREADER_MODE_INTERACTIVE">XML_TEXTREADER_MODE_INTERACTIVE</a> = 1
    <a name="XML_TEXTREADER_MODE_ERROR">XML_TEXTREADER_MODE_ERROR</a> = 2
    <a name="XML_TEXTREADER_MODE_EOF">XML_TEXTREADER_MODE_EOF</a> = 3
    <a name="XML_TEXTREADER_MODE_CLOSED">XML_TEXTREADER_MODE_CLOSED</a> = 4
    <a name="XML_TEXTREADER_MODE_READING">XML_TEXTREADER_MODE_READING</a> = 5
};
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        <div class="refsect2" lang="en"><h3><a name="xmlTextReaderPtr">Typedef </a>xmlTextReaderPtr</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReader">xmlTextReader</a> * xmlTextReaderPtr;
</pre><p>Pointer to an xmlReader context.</p>
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        <div class="refsect2" lang="en"><h3><a name="xmlTextReaderErrorFunc"/>Function type xmlTextReaderErrorFunc</h3><pre class="programlisting">void	xmlTextReaderErrorFunc		(void * arg, <br/>					 const char * msg, <br/>					 <a href="libxml2-xmlreader.html#xmlParserSeverities">xmlParserSeverities</a> severity, <br/>					 <a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> locator)<br/>
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<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>severity</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>locator</tt></i>:</span></td><td/></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlFreeTextReader"/>xmlFreeTextReader ()</h3><pre class="programlisting">void	xmlFreeTextReader		(<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/>
</pre><p>Deallocate all the resources associated to the reader</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a></td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlNewTextReader"/>xmlNewTextReader ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a>	xmlNewTextReader	(<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/>						 const char * URI)<br/>
</pre><p>Create an <a href="libxml2-xmlreader.html#xmlTextReader">xmlTextReader</a> structure fed with @input</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> used to read data</td></tr><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI information for the source if available</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> or NULL in case of error</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlNewTextReaderFilename"/>xmlNewTextReaderFilename ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a>	xmlNewTextReaderFilename	(const char * URI)<br/>
</pre><p>Create an <a href="libxml2-xmlreader.html#xmlTextReader">xmlTextReader</a> structure fed with the resource at @URI</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI of the resource to process</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> or NULL in case of error</td></tr></tbody></table></div></div>
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