(Unicode C++) Read RSS Feed

Sample code showing how to read an RSS feed and emit the contents.

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#include <CkRssW.h>

void ChilkatSample(void)
    {
    CkRssW rss;

    // Download from the feed URL:
    bool success = rss.DownloadRss(L"http://www.nytimes.com/services/xml/rss/nyt/HomePage.xml");
    if (success != true) {
        wprintf(L"%s\n",rss.lastErrorText());
        return;
    }

    // Get the 1st channel.
    CkRssW *rssChannel = rss.GetChannel(0);
    if (rss.get_LastMethodSuccess() == false) {
        wprintf(L"No channel found in RSS feed.\n");
        return;
    }

    // Display the various pieces of information about the channel:
    wprintf(L"Title: %s\n",rssChannel->getString(L"title"));
    wprintf(L"Link: %s\n",rssChannel->getString(L"link"));
    wprintf(L"Description: %s\n",rssChannel->getString(L"description"));

    // For each item in the channel, display the title, link,
    // publish date, and categories assigned to the post.
    int numItems = rssChannel->get_NumItems();
    int i;

    for (i = 0; i <= numItems - 1; i++) {
        CkRssW *rssItem = rssChannel->GetItem(i);

        wprintf(L"----\n");
        wprintf(L"Title: %s\n",rssItem->getString(L"title"));
        wprintf(L"Link: %s\n",rssItem->getString(L"link"));
        wprintf(L"pubDate: %s\n",rssItem->getString(L"pubDate"));

        int numCategories = rssItem->GetCount(L"category");
        int j;
        if (numCategories > 0) {
            for (j = 0; j <= numCategories - 1; j++) {
                wprintf(L"    category: %s\n",rssItem->mGetString(L"category",j));
            }

        }

        delete rssItem;
    }

    delete rssChannel;
    }