C++ CookieMap::getName方法代码示例

CookieMap* CookieManager::findOrCreateCookieMap(CookieMap* protocolMap, const ParsedCookie& candidateCookie)
{
    // Explode the domain with the '.' delimiter
    Vector<String> delimitedHost;

    // If the domain is an IP address, don't split it.
    if (candidateCookie.domainIsIPAddress())
        delimitedHost.append(candidateCookie.domain());
    else
        candidateCookie.domain().split(".", delimitedHost);

    CookieMap* curMap = protocolMap;
    size_t hostSize = delimitedHost.size();

    CookieLog("CookieManager - looking at protocol map %s \n", protocolMap->getName().utf8().data());

    // Find & create necessary CookieMaps by traversing down the domain tree
    // Each CookieMap represent a subsection of the domain, delimited by "."
    int i = hostSize - 1;
    while (i >= 0) {
        CookieLog("CookieManager - finding %s in currentmap\n", delimitedHost[i].utf8().data());
        CookieMap* nextMap = curMap->getSubdomainMap(delimitedHost[i]);
        if (!nextMap) {
            CookieLog("CookieManager - cannot find map\n");
            if (candidateCookie.hasExpired())
                return 0;
            CookieLog("CookieManager - creating %s in currentmap %s\n", delimitedHost[i].utf8().data(), curMap->getName().utf8().data());
            nextMap = new CookieMap(delimitedHost[i]);
            CookieLog("CookieManager - adding subdomain to map\n");
            curMap->addSubdomainMap(delimitedHost[i], nextMap);
        }
        curMap = nextMap;
        i--;
    }
    return curMap;
}

void CookieManager::checkAndTreatCookie(ParsedCookie* candidateCookie, BackingStoreRemovalPolicy postToBackingStore, CookieFilter filter)
{
    CookieLog("CookieManager - checkAndTreatCookie - processing url with domain - %s & protocol %s\n", candidateCookie->domain().utf8().data(), candidateCookie->protocol().utf8().data());

    // Delete invalid cookies:
    // 1) A cookie which is not from http shouldn't have a httpOnly property.
    // 2) Cookies coming from schemes that we do not support and the special flag isn't on
    if ((filter == NoHttpOnlyCookie && candidateCookie->isHttpOnly()) || (shouldIgnoreScheme(candidateCookie->protocol()) && !m_shouldDumpAllCookies)) {
        delete candidateCookie;
        return;
    }

    const bool ignoreDomain = (candidateCookie->protocol() == "file" || candidateCookie->protocol() == "local");

    // Determine which protocol tree to add the cookie to. Create one if necessary.
    CookieMap* curMap = 0;
    if (m_managerMap.contains(candidateCookie->protocol()))
        curMap = m_managerMap.get(candidateCookie->protocol());
    else {
        // Check if it is a secure version, if it is, link it to the non-secure version
        // Link curMap to the new protocol as well as the old one if it doesn't exist
        if (candidateCookie->protocol() == "https") {
            curMap = m_managerMap.get("http");
            if (!curMap) {
                curMap = new CookieMap("http");
                m_managerMap.add("http", curMap);
            }
        } else if (candidateCookie->protocol() == "wss") {
            curMap = m_managerMap.get("ws");
            if (!curMap) {
                curMap = new CookieMap("ws");
                m_managerMap.add("ws", curMap);
            }
        } else
            curMap = new CookieMap(candidateCookie->protocol());

        CookieLog("CookieManager - adding protocol cookiemap - %s\n", curMap->getName().utf8().data());

        m_managerMap.add(candidateCookie->protocol(), curMap);
    }

    // If protocol support domain, we have to traverse the domain tree to find the right
    // cookieMap to handle with
    if (!ignoreDomain)
        curMap = findOrCreateCookieMap(curMap, *candidateCookie);

    // Now that we have the proper map for this cookie, we can modify it
    // If cookie does not exist and has expired, delete it
    // If cookie exists and it has expired, so we must remove it from the map, if not update it
    // If cookie expired and came from the BackingStore (therefore does not exist), we have to remove from database
    // If cookie does not exist & it's valid, add it to the current map

    if (candidateCookie->hasExpired() || candidateCookie->isForceExpired()) {
        // Special case for getBackingStoreCookies() to catch expired cookies
        if (postToBackingStore == BackingStoreCookieEntry)
            m_cookieBackingStore->remove(candidateCookie);
        else if (curMap) {
            // RemoveCookie will return 0 if the cookie doesn't exist.
            ParsedCookie* expired = curMap->removeCookie(candidateCookie, filter);
            // Cookie is useless, Remove the cookie from the backingstore if it exists.
            // Backup check for BackingStoreCookieEntry incase someone incorrectly uses this enum.
            if (expired && postToBackingStore != BackingStoreCookieEntry && !expired->isSession()) {
                CookieLog("CookieManager - expired cookie is nonsession, deleting from db");
                m_cookieBackingStore->remove(expired);
            }
            delete expired;

        } else
            delete candidateCookie;
    } else {
        ASSERT(curMap);
        addCookieToMap(curMap, candidateCookie, postToBackingStore, filter);
    }
}

void CookieManager::getRawCookies(Vector<ParsedCookie*> &stackOfCookies, const KURL& requestURL, CookieFilter filter) const
{
    if (!m_syncedWithDatabase && !m_privateMode) {
        LOG_ERROR("CookieManager is calling getRawCookies before database values are loaded.");
        return;
    }

    CookieLog("CookieManager - getRawCookies - processing url with domain - %s & protocol: %s & path: %s\n", requestURL.host().utf8().data(), requestURL.protocol().utf8().data(), requestURL.path().utf8().data());

    const bool invalidScheme = shouldIgnoreScheme(requestURL.protocol());
    const bool specialCaseForWebWorks = invalidScheme && m_shouldDumpAllCookies;
    const bool isConnectionSecure = requestURL.protocolIs("https") || requestURL.protocolIs("wss") || specialCaseForWebWorks;

    Vector<ParsedCookie*> cookieCandidates;
    Vector<CookieMap*> protocolsToSearch;

    // Special Case: If a server sets a "secure" cookie over a non-secure channel and tries to access the cookie
    // over a secure channel, it will not succeed because the secure protocol isn't mapped to the insecure protocol yet.
    // Set the map to the non-secure version, so it'll search the mapping for a secure cookie.
    CookieMap* targetMap = m_managerMap.get(requestURL.protocol());
    if (!targetMap && isConnectionSecure) {
        CookieLog("CookieManager - special case: secure protocol are not linked yet.");
        if (requestURL.protocolIs("https"))
            targetMap = m_managerMap.get("http");
        else if (requestURL.protocolIs("wss"))
            targetMap = m_managerMap.get("ws");
    }

    // Decide which scheme tree we should look at.
    // Return on invalid schemes. cookies are currently disabled on file and local.
    // We only want to enable them for WebWorks that enabled a special flag.
    if (specialCaseForWebWorks)
        copyValuesToVector(m_managerMap, protocolsToSearch);
    else if (invalidScheme)
        return;
    else {
        protocolsToSearch.append(targetMap);
        // FIXME: this is a hack for webworks apps; RFC 6265 says "Cookies do not provide isolation by scheme"
        // so we should not be checking protocols at all. See PR 135595
        if (m_shouldDumpAllCookies) {
            protocolsToSearch.append(m_managerMap.get("file"));
            protocolsToSearch.append(m_managerMap.get("local"));
       }
    }

    Vector<String> delimitedHost;

    // IP addresses are stored in a particular format (due to ipv6). Reduce the ip address so we can match
    // it with the one in memory.
    string canonicalIP = BlackBerry::Platform::getCanonicalIPFormat(requestURL.host().utf8().data());
    if (!canonicalIP.empty())
        delimitedHost.append(String(canonicalIP.c_str()));
    else
        requestURL.host().lower().split(".", true, delimitedHost);

    // Go through all the protocol trees that we need to search for
    // and get all cookies that are valid for this domain
    for (size_t k = 0; k < protocolsToSearch.size(); k++) {
        CookieMap* currentMap = protocolsToSearch[k];

        // if no cookies exist for this protocol, break right away
        if (!currentMap)
            continue;

        CookieLog("CookieManager - looking at protocol map %s \n", currentMap->getName().utf8().data());

        // Special case for local and files - because WebApps expect to get ALL cookies from the backing-store on local protocol
        if (specialCaseForWebWorks) {
            CookieLog("CookieManager - special case find in protocol map - %s\n", currentMap->getName().utf8().data());
            currentMap->getAllChildCookies(&cookieCandidates);
        } else {
            // Get cookies from the null domain map
            currentMap->getAllCookies(&cookieCandidates);

            // Get cookies from the valid domain maps
            int i = delimitedHost.size() - 1;
            while (i >= 0) {
                CookieLog("CookieManager - finding %s in currentmap\n", delimitedHost[i].utf8().data());
                currentMap = currentMap->getSubdomainMap(delimitedHost[i]);
                // if this subdomain/domain does not exist in our mapping then we simply exit
                if (!currentMap) {
                    CookieLog("CookieManager - cannot find next map exiting the while loop.\n");
                    break;
                }
                CookieLog("CookieManager - found the map, grabbing cookies from this map\n");
                currentMap->getAllCookies(&cookieCandidates);
                i--;
            }
        }
    }

    CookieLog("CookieManager - there are %d cookies in candidate\n", cookieCandidates.size());

    for (size_t i = 0; i < cookieCandidates.size(); ++i) {
        ParsedCookie* cookie = cookieCandidates[i];

        // According to the path-matches rules in RFC6265, section 5.1.4,
        // we should add a '/' at the end of cookie-path for comparison if the cookie-path is not end with '/'.
        String path = cookie->path();
        CookieLog("CookieManager - comparing cookie path %s (len %d) to request path %s (len %d)", path.utf8().data(), path.length(), requestURL.path().utf8().data(), path.length());
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