testxml.c

Linux环境下常用功能的实现

#include "../cutil.h"

int main(int argc, char **argv)
{
	CutilXml *pstruXml;
	char szBuffer[8192];
	char szTemp[1024], szTemp2[1024];
	const char *pszValue;
	
	if(argc == 1)
	{
		fprintf(stderr, "Input an xml file:");
		scanf("%s", szTemp);

		pstruXml = cutil_xml_import_from_file(szTemp);
		if(pstruXml == NULL)
			return 0;

		memset(szBuffer, 0, sizeof(szBuffer));
		cutil_xml_export(pstruXml, szBuffer, sizeof(szBuffer));
		cutil_xml_export_to_file(pstruXml, NULL);

		fprintf(stderr, "\n\nInput an xpath:");
		scanf("%s", szTemp);
			
		pszValue = cutil_xml_select(pstruXml, szTemp);
		if(pszValue)
		{
			char szNewValue[256];
			
			fprintf(stderr, "Old Value:%s\n", pszValue);
			fprintf(stderr, "Input new value:");
			scanf("%s", szNewValue);
			cutil_xml_update(pstruXml, szTemp, szNewValue);

			fprintf(stderr, "Input an attribute:");
			scanf("%s", szTemp2);
			pszValue = cutil_xml_attr_select(pstruXml, szTemp, szTemp2);
			if(pszValue)
			{
				fprintf(stderr, "Old Value:%s\n", pszValue);
				fprintf(stderr, "Input new Value:");
				scanf("%s", szNewValue);
				cutil_xml_attr_update(pstruXml, szTemp, szTemp2, szNewValue);
			}
			cutil_xml_export_to_file(pstruXml, NULL);
		}

		cutil_xml_destroy(pstruXml);
	}

	pstruXml = cutil_xml_new("test", NULL);
	cutil_xml_insert(pstruXml, "test/first", "first");
	cutil_xml_insert(pstruXml, "test/second", "second");
	cutil_xml_insert(pstruXml, "test/3", NULL);
	cutil_xml_insert(pstruXml, "test/3/1", "1");
	cutil_xml_insert(pstruXml, "test/3/2", NULL);
	cutil_xml_insert(pstruXml, "test/3/2/1","L");
	cutil_xml_insert(pstruXml, "test/third", "third");
	cutil_xml_insert(pstruXml, "test/second/good", "good");
	cutil_xml_insert(pstruXml, "test/good", "good");
	cutil_xml_attr_insert(pstruXml, "test", "version", "1.0");
	cutil_xml_export_to_file(pstruXml, NULL);
	cutil_xml_destroy(pstruXml);

	return 0;
}