Exemplos de make_info_from_node em C++ (Cpp)

Exemplo n.º 1

Arquivo: weather-owm.c Projeto: UIKit0/libgweather

static void
parse_forecast_xml (GWeatherInfo    *master_info,
                    SoupMessageBody *body)
{
    GWeatherInfoPrivate *priv;
    xmlDocPtr doc;
    xmlXPathContextPtr xpath_ctx;
    xmlXPathObjectPtr xpath_result;
    int i;

    priv = master_info->priv;

    doc = xmlParseMemory (body->data, body->length);
    if (!doc)
	return;

    xpath_ctx = xmlXPathNewContext (doc);
    xpath_result = xmlXPathEval (XC("/weatherdata/forecast/time"), xpath_ctx);

    if (!xpath_result || xpath_result->type != XPATH_NODESET)
	goto out;

    for (i = 0; i < xpath_result->nodesetval->nodeNr; i++) {
	xmlNodePtr node;
	GWeatherInfo *info;

	node = xpath_result->nodesetval->nodeTab[i];
	info = make_info_from_node (master_info, node);

	priv->forecast_list = g_slist_append (priv->forecast_list, info);
    }

    xmlXPathFreeObject (xpath_result);

    xpath_result = xmlXPathEval (XC("/weatherdata/credit/link"), xpath_ctx);
    if (!xpath_result || xpath_result->type != XPATH_NODESET)
	goto out;

    priv->forecast_attribution = g_strdup(_("Weather data from the <a href=\"http://openweathermap.org\">Open Weather Map project</a>"));

 out:
    if (xpath_result)
	xmlXPathFreeObject (xpath_result);
    xmlXPathFreeContext (xpath_ctx);
    xmlFreeDoc (doc);
}

Exemplo n.º 2

static void
parse_forecast_xml (GWeatherInfo    *master_info,
		    SoupMessageBody *body)
{
    GWeatherInfoPrivate *priv;
    xmlDocPtr doc;
    xmlXPathContextPtr xpath_ctx;
    xmlXPathObjectPtr xpath_result;
    int i;

    priv = master_info->priv;

    doc = xmlParseMemory (body->data, body->length);
    if (!doc)
	return;

    xpath_ctx = xmlXPathNewContext (doc);
    xmlXPathRegisterNs (xpath_ctx, XC("yweather"), XC("http://xml.weather.yahoo.com/ns/rss/1.0"));
    xpath_result = xmlXPathEval (XC("/rss/channel/item/yweather:forecast"), xpath_ctx);

    if (!xpath_result || xpath_result->type != XPATH_NODESET)
	goto out;

    for (i = 0; i < xpath_result->nodesetval->nodeNr; i++) {
	xmlNodePtr node;
	GWeatherInfo *info;

	node = xpath_result->nodesetval->nodeTab[i];
	info = make_info_from_node (master_info, node);

	priv->forecast_list = g_slist_append (priv->forecast_list, info);
    }

    xmlXPathFreeObject (xpath_result);

 out:
    xmlXPathFreeContext (xpath_ctx);
    xmlFreeDoc (doc);
}