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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>H.�Code for Encoding Conversion Example</title><meta name="generator" content="DocBook XSL Stylesheets V1.61.2"><link rel="home" href="index.html" title="Libxml Tutorial"><link rel="up" href="index.html" title="Libxml Tutorial"><link rel="previous" href="apg.html" title="G.�Code for Retrieving Attribute Value Example"><link rel="next" href="api.html" title="I.�Acknowledgements"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">H.�Code for Encoding Conversion Example</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="apg.html">Prev</a>�</td><th width="60%" align="center">�</th><td width="20%" align="right">�<a accesskey="n" href="api.html">Next</a></td></tr></table><hr></div><div class="appendix" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="convertappendix"></a>H.�Code for Encoding Conversion Example</h2></div></div><div></div></div><p> </p><pre class="programlisting"> #include <string.h> #include <libxml/parser.h> unsigned char* convert (unsigned char *in, char *encoding) { unsigned char *out; int ret,size,out_size,temp; xmlCharEncodingHandlerPtr handler; size = (int)strlen(in)+1; out_size = size*2-1; out = malloc((size_t)out_size); if (out) { handler = xmlFindCharEncodingHandler(encoding); if (!handler) { free(out); out = NULL; } } if (out) { temp=size-1; ret = handler->input(out, &out_size, in, &temp); if (ret || temp-size+1) { if (ret) { printf("conversion wasn't successful.\n"); } else { printf("conversion wasn't successful. converted: %i octets.\n",temp); } free(out); out = NULL; } else { out = realloc(out,out_size+1); out[out_size]=0; /*null terminating out*/ } } else { printf("no mem\n"); } return (out); } int main(int argc, char **argv) { unsigned char *content, *out; xmlDocPtr doc; xmlNodePtr rootnode; char *encoding = "ISO-8859-1"; if (argc <= 1) { printf("Usage: %s content\n", argv[0]); return(0); } content = argv[1]; out = convert(content, encoding); doc = xmlNewDoc ("1.0"); rootnode = xmlNewDocNode(doc, NULL, (const xmlChar*)"root", out); xmlDocSetRootElement(doc, rootnode); xmlSaveFormatFileEnc("-", doc, encoding, 1); return (1); } </pre><p> </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="apg.html">Prev</a>�</td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right">�<a accesskey="n" href="api.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">G.�Code for Retrieving Attribute Value Example�</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">�I.�Acknowledgements</td></tr></table></div></body></html>