C++ XmlParser::Load方法代码示例

void LibreOfficeInspector::_readLanguage()
{
	XmlParser parser;
	wstring lang_found, file;	

	_getPreferencesFile(file);

	if (parser.Load(file))
	{
		parser.Parse(_readNodeCallback, &lang_found);

		if (m_version.size() > 0 && lang_found.size() == 0)
		{
			wstring locale;

			_readLocale(locale);
			lang_found = L"locale:" + locale;
		}

		g_log.Log(L"LibreOfficeInspector::_readLanguage. Preferences file '%s', language '%s'", (wchar_t *)file.c_str(), 
			(wchar_t *) lang_found.c_str());		
	}
	else
	{
		g_log.Log(L"LibreOfficeInspector::_readLanguage. Could not open '%s'", (wchar_t *) file.c_str());
	}

	m_KeyValues.push_back(InspectorKeyValue(L"lang",lang_found));
}

void SkypeProfile::SetDefaultLanguage()
{
	bool bRslt;
	XmlParser parser;
	wstring file, account;

	if (_readDefaultAccount(account) == false)
		return;
	
	_getConfigFile(file, account);
	if (parser.Load(file) == false)
	{
		g_log.Log(L"SkypeProfile::SetDefaultLanguage. Could not open '%s'", (wchar_t *) file.c_str());
		return;
	}

	XmlNode currentNode(parser.getDocument());
	bRslt = parser.FindNode(L"//Language", currentNode);
	
	if (bRslt)
	{
		XmlNode newNode(parser.getDocument());
		newNode.SetName(L"Language");
		newNode.SetText(CATALAN_LANG_PROFILE);
		newNode.CreateElement();

		parser.ReplaceNode(newNode, currentNode);
		bRslt = parser.Save(file);
		g_log.Log(L"SkypeProfile::SetDefaultLanguage. Saved file '%s', result %u", (wchar_t *)file.c_str(), (wchar_t *) bRslt);
	}
	else
	{
		g_log.Log(L"SkypeProfile::SetDefaultLanguage. Could not find language node.");
	}
}

void ConfigurationRemoteXmlParser::Parse()
{
	XmlParser parser;	
	
	if (parser.Load(m_file) == false)
	{
		g_log.Log(L"ConfigurationXmlParser::Parse. Could not open / error parsing '%s'", (wchar_t *) m_file.c_str());
		return;
	}

	m_configurationBlock = ConfigurationBlockNone;
	parser.Parse(_readNodeCallback, this);
}

bool SkypeProfile::_readDefaultAccount(wstring& account)
{
	XmlParser parser;
	wstring file;	

	_getSharedFile(file);

	if (parser.Load(file) == false)
	{
		g_log.Log(L"SkypeProfile::_readDefaultAccount. Could not open '%s'", (wchar_t *) file.c_str());
		return false;
	}
	parser.Parse(_readDefaultAccountNodeCallback, &account);
	return account.size() > 0;
}

bool SkypeProfile::_readDefaultAccountLanguage(wstring& language)
{
	XmlParser parser;
	wstring file, account;

	if (_readDefaultAccount(account) == false)
		return false;
	
	_getConfigFile(file, account);
	if (parser.Load(file) == false)
	{
		g_log.Log(L"SkypeProfile::_readDefaultAccountLanguage. Could not open '%s'", (wchar_t *) file.c_str());
		return false;
	}

	parser.Parse(_readDefaultAccountLanguageNodeCallback, &language);
	return language.size() >0;
}

bool OpenOfficeAction::_isDefaultLanguage()
{
	XmlParser parser;
	wstring lang_found, file;
	bool bRslt;

	_getPreferencesFile(file);

	if (parser.Load(file) == false)
	{
		g_log.Log(L"OpenOfficeAction::_isDefaultLanguage. Could not open '%s'", (wchar_t *) file.c_str());
		return false;
	}
	parser.Parse(_readNodeCallback, &lang_found);
	// TODO: We should look for != "ca" but right now we can only add Catalan if no language is present
	bRslt = lang_found.size() != 0;
	g_log.Log(L"OpenOfficeAction::_isDefaultLanguage. Preferences file '%s', isdefault %u", (wchar_t *)file.c_str(), (wchar_t *) bRslt);
	return bRslt;
}

void OpenOfficeAction::_setDefaultLanguage()
{
	XmlParser parser;
	wstring file;
	bool bRslt;

	_getPreferencesFile(file);
	if (parser.Load(file) == false)
	{
		g_log.Log(L"OpenOfficeAction::_setDefaultLanguage. Could not open '%s'", (wchar_t *) file.c_str());
		return;
	}

	/*
		XML fragment to generate

		<item oor:path="/org.openoffice.Office.Linguistic/General">
			<prop oor:name="UILocale" oor:op="fuse">
				<value>DEFAULT_LANGUAGE</value>
			</prop>
		</item>
	*/

	XmlNode item(parser.getDocument()), prop(parser.getDocument()), value(parser.getDocument());
	value.SetName(wstring(L"value"));
	value.SetText(wstring(DEFAULT_LANGUAGE));
	
	prop.SetName(wstring(L"prop"));
	prop.AddAttribute(XmlAttribute(L"oor:name", L"UILocale"));
	prop.AddAttribute(XmlAttribute(L"oor:op", L"fuse"));
	prop.AddChildren(value);

	item.SetName(wstring(L"item"));
	item.AddAttribute(XmlAttribute(L"oor:path", L"/org.openoffice.Office.Linguistic/General"));	
	item.AddChildren(prop);

	parser.AppendNode(item);
	bRslt = parser.Save(file);

	g_log.Log(L"OpenOfficeAction::_setDefaultLanguage. Saved file '%s', result %u", (wchar_t *)file.c_str(), (wchar_t *) bRslt);
}