int main(int argc, char * argv[])
{
xmlNodePtr sentence;
gchar ** tokens;
GString * linebuffer = g_string_new("");
GIOChannel * in = g_io_channel_unix_new(fileno(stdin));
//首先读取一行文字
g_io_channel_read_line_string(in,linebuffer,NULL,NULL);
//分割
tokens = g_strsplit_set(linebuffer->str," ",1024);
//为此行文字打标记
init_yylex(tokens);
//打好词性标记后开始解析语法结构
xmlInitGlobals();
xmlInitMemory();
yyparse(&sentence);
xmlCleanupGlobals();
xmlCleanupMemory();
xmlSaveCtxtPtr saver = xmlSaveToFd(2,"UTF-8",0);
xmlSaveTree(saver,sentence);
xmlSaveFlush(saver);
xmlSaveClose(saver);
write(2,"\n",1);
//输出语法树， 以 XML 形式
return 0;
}
bool XMLDocument::saveToHTMLFile(const std::string & filename, const bool indent) const
{
int ret;
int options = XML_SAVE_AS_HTML;
if (indent)
{
options |= XML_SAVE_FORMAT;
}
xmlThrDefIndentTreeOutput(1);
xmlSaveCtxtPtr ctxt = xmlSaveToFilename(filename.c_str(), 0, options);
ret = xmlSaveDoc(ctxt, document);
xmlSaveFlush(ctxt);
xmlSaveClose(ctxt);
return ret != -1;
}
bool CXmlTree::WriteXmlFileToString(cvs::string& string) const
{
xmlBufferPtr buffer = xmlBufferCreate();
if(!buffer)
return false;
xmlSaveCtxtPtr save = xmlSaveToBuffer(buffer, NULL, 0);
if(!save)
{
xmlBufferFree(buffer);
return false;
}
xmlSaveDoc(save, m_doc);
xmlSaveFlush(save);
xmlSaveClose(save);
string = (const char*)xmlBufferContent(buffer);
xmlBufferFree(buffer);
return true;
}
const std::string XMLDocument::dumpHTML(bool indent) const
{
xmlBuffer * buffer = xmlBufferCreate();
int ret;
int options = XML_SAVE_AS_HTML;
if (indent)
{
options |= XML_SAVE_FORMAT;
}
xmlThrDefIndentTreeOutput(1);
xmlSaveCtxtPtr ctxt = xmlSaveToBuffer(buffer, 0, options);
ret = xmlSaveDoc(ctxt, document);
xmlSaveFlush(ctxt);
xmlSaveClose(ctxt);
std::string str((const char *)xmlBufferDetach(buffer));
xmlBufferFree(buffer);
return str;
}
