nsresult
nsUnixSystemProxySettings::SetProxyResultFromGSettings(const char* aKeyBase, const char* aType,
                                                       nsACString& aResult)
{
  nsDependentCString key(aKeyBase);

  nsCOMPtr<nsIGSettingsCollection> proxy_settings = mSchemeProxySettings.Get(key);
  nsresult rv;
  if (!proxy_settings) {
    rv = mGSettings->GetCollectionForSchema(key, getter_AddRefs(proxy_settings));
    NS_ENSURE_SUCCESS(rv, rv);

    mSchemeProxySettings.Put(key, proxy_settings);
  }

  nsAutoCString host;
  rv = proxy_settings->GetString(NS_LITERAL_CSTRING("host"), host);
  NS_ENSURE_SUCCESS(rv, rv);
  if (host.IsEmpty())
    return NS_ERROR_FAILURE;
  
  int32_t port;
  rv = proxy_settings->GetInt(NS_LITERAL_CSTRING("port"), &port);
  NS_ENSURE_SUCCESS(rv, rv);
    
  /* When port is 0, proxy is not considered as enabled even if host is set. */
  if (port == 0)
    return NS_ERROR_FAILURE;

  SetProxyResult(aType, host, port, aResult);
  return NS_OK;
}
Example #2
0
bool
ContentDialogChild::Recv__delete__(const InfallibleTArray<int>& aIntParams,
                                   const InfallibleTArray<nsString>& aStringParams)
{
  nsCOMPtr<nsIDialogParamBlock> params;
  if (gActiveDialogs.Get(this, getter_AddRefs(params))) {
    TabChild::ArraysToParams(aIntParams, aStringParams, params);
    gActiveDialogs.Remove(this);
  }
  return true;
}
Example #3
0
NS_IMETHODIMP
TabChild::OpenDialog(PRUint32 aType, const nsACString& aName,
                     const nsACString& aFeatures,
                     nsIDialogParamBlock* aArguments,
                     nsIDOMElement* aFrameElement)
{
  if (!gActiveDialogs.IsInitialized()) {
    gActiveDialogs.Init();
  }
  InfallibleTArray<PRInt32> intParams;
  InfallibleTArray<nsString> stringParams;
  ParamsToArrays(aArguments, intParams, stringParams);
  PContentDialogChild* dialog =
    SendPContentDialogConstructor(aType, nsCString(aName),
                                  nsCString(aFeatures), intParams, stringParams);
  gActiveDialogs.Put(dialog, aArguments);
  nsIThread *thread = NS_GetCurrentThread();
  while (gActiveDialogs.GetWeak(dialog)) {
    if (!NS_ProcessNextEvent(thread)) {
      break;
    }
  }
  return NS_OK;
}
nsresult
nsXTFService::CreateElement(nsIContent** aResult, nsINodeInfo* aNodeInfo)
{
  nsCOMPtr<nsIXTFElementFactory> factory;

  // Check if we have an xtf factory for the given namespaceid in our cache:
  if (!mFactoryHash.Get(aNodeInfo->NamespaceID(), getter_AddRefs(factory))) {
    // No. See if there is one registered with the component manager:
    nsCAutoString xtf_contract_id(NS_XTF_ELEMENT_FACTORY_CONTRACTID_PREFIX);
    nsAutoString uri;
    aNodeInfo->GetNamespaceURI(uri);
    AppendUTF16toUTF8(uri, xtf_contract_id);
#ifdef DEBUG_xtf_verbose
    printf("Testing for XTF factory at %s\n", xtf_contract_id.get());
#endif
    factory = do_GetService(xtf_contract_id.get());
    if (factory) {
#ifdef DEBUG
      printf("We've got an XTF factory: %s \n", xtf_contract_id.get());
#endif
      // Put into hash:
      mFactoryHash.Put(aNodeInfo->NamespaceID(), factory);
    }
  }
  if (!factory) return NS_ERROR_FAILURE;

  // We have an xtf factory. Now try to create an element for the given tag name:
  nsCOMPtr<nsIXTFElement> elem;
  nsAutoString tagName;
  aNodeInfo->GetName(tagName);
  factory->CreateElement(tagName, getter_AddRefs(elem));
  if (!elem) return NS_ERROR_FAILURE;
  
  // We've got an xtf element. Create a wrapper for it:
  return NS_NewXTFElementWrapper(elem, aNodeInfo, aResult);
}
Example #5
0
nsresult
RDFContentSinkImpl::GetResourceAttribute(const PRUnichar** aAttributes,
                                         nsIRDFResource** aResource)
{
  nsCOMPtr<nsIAtom> localName;

  nsAutoString nodeID;

  for (; *aAttributes; aAttributes += 2) {
      const nsDependentSubstring& nameSpaceURI =
          SplitExpatName(aAttributes[0], getter_AddRefs(localName));

      // We'll accept `resource' or `rdf:resource', under the spirit
      // that we should be liberal towards the input that we
      // receive.
      if (!nameSpaceURI.IsEmpty() &&
          !nameSpaceURI.EqualsLiteral(RDF_NAMESPACE_URI)) {
          continue;
      }

      // XXX you can't specify both, but we'll just pick up the
      // first thing that was specified and ignore the other.

      if (localName == kResourceAtom) {
          // XXX Take the URI and make it fully qualified by
          // sticking it into the document's URL. This may not be
          // appropriate...
          nsAutoString relURI(aAttributes[1]);
          if (rdf_RequiresAbsoluteURI(relURI)) {
              nsresult rv;
              nsCAutoString uri;

              rv = mDocumentURL->Resolve(NS_ConvertUTF16toUTF8(aAttributes[1]), uri);
              if (NS_FAILED(rv)) return rv;

              return gRDFService->GetResource(uri, aResource);
          } 
          return gRDFService->GetResource(NS_ConvertUTF16toUTF8(aAttributes[1]), 
                                          aResource);
      }
      else if (localName == kNodeIdAtom) {
          nodeID.Assign(aAttributes[1]);
      }
  }
    
  // If nodeID is present, check if we already know about it. If we've seen
  // the nodeID before, use the same resource, otherwise generate a new one.
  if (!nodeID.IsEmpty()) {
      mNodeIDMap.Get(nodeID,aResource);

      if (!*aResource) {
          nsresult rv;
          rv = gRDFService->GetAnonymousResource(aResource);
          if (NS_FAILED(rv)) {
              return rv;
          }
          mNodeIDMap.Put(nodeID,*aResource);
      }
      return NS_OK;
  }

  return NS_ERROR_FAILURE;
}
Example #6
0
nsresult
RDFContentSinkImpl::GetIdAboutAttribute(const PRUnichar** aAttributes,
                                        nsIRDFResource** aResource,
                                        bool* aIsAnonymous)
{
    // This corresponds to the dirty work of production [6.5]
    nsresult rv = NS_OK;

    nsAutoString nodeID;

    nsCOMPtr<nsIAtom> localName;
    for (; *aAttributes; aAttributes += 2) {
        const nsDependentSubstring& nameSpaceURI =
            SplitExpatName(aAttributes[0], getter_AddRefs(localName));

        // We'll accept either `ID' or `rdf:ID' (ibid with `about' or
        // `rdf:about') in the spirit of being liberal towards the
        // input that we receive.
        if (!nameSpaceURI.IsEmpty() &&
            !nameSpaceURI.EqualsLiteral(RDF_NAMESPACE_URI)) {
          continue;
        }

        // XXX you can't specify both, but we'll just pick up the
        // first thing that was specified and ignore the other.
      
        if (localName == kAboutAtom) {
            if (aIsAnonymous)
                *aIsAnonymous = false;

            nsAutoString relURI(aAttributes[1]);
            if (rdf_RequiresAbsoluteURI(relURI)) {
                nsCAutoString uri;
                rv = mDocumentURL->Resolve(NS_ConvertUTF16toUTF8(aAttributes[1]), uri);
                if (NS_FAILED(rv)) return rv;
                
                return gRDFService->GetResource(uri, 
                                                aResource);
            } 
            return gRDFService->GetResource(NS_ConvertUTF16toUTF8(aAttributes[1]), 
                                            aResource);
        }
        else if (localName == kIdAtom) {
            if (aIsAnonymous)
                *aIsAnonymous = false;
            // In the spirit of leniency, we do not bother trying to
            // enforce that this be a valid "XML Name" (see
            // http://www.w3.org/TR/REC-xml#NT-Nmtoken), as per
            // 6.21. If we wanted to, this would be where to do it.

            // Construct an in-line resource whose URI is the
            // document's URI plus the XML name specified in the ID
            // attribute.
            nsCAutoString name;
            nsCAutoString ref('#');
            AppendUTF16toUTF8(aAttributes[1], ref);

            rv = mDocumentURL->Resolve(ref, name);
            if (NS_FAILED(rv)) return rv;

            return gRDFService->GetResource(name, aResource);
        }
        else if (localName == kNodeIdAtom) {
            nodeID.Assign(aAttributes[1]);
        }
        else if (localName == kAboutEachAtom) {
            // XXX we don't deal with aboutEach...
            //PR_LOG(gLog, PR_LOG_WARNING,
            //       ("rdfxml: ignoring aboutEach at line %d",
            //        aNode.GetSourceLineNumber()));
        }
    }

    // Otherwise, we couldn't find anything, so just gensym one...
    if (aIsAnonymous)
        *aIsAnonymous = true;

    // If nodeID is present, check if we already know about it. If we've seen
    // the nodeID before, use the same resource, otherwise generate a new one.
    if (!nodeID.IsEmpty()) {
        mNodeIDMap.Get(nodeID,aResource);

        if (!*aResource) {
            rv = gRDFService->GetAnonymousResource(aResource);
            mNodeIDMap.Put(nodeID,*aResource);
        }
    }
    else {
        rv = gRDFService->GetAnonymousResource(aResource);
    }

    return rv;
}
Example #7
0
nsresult
nsXTFService::CreateElement(nsIContent** aResult, nsINodeInfo* aNodeInfo)
{
  nsCOMPtr<nsIXTFElementFactory> factory;

  // Check if we have an xtf factory for the given namespaceid in our cache:
  if (!mFactoryHash.Get(aNodeInfo->NamespaceID(), getter_AddRefs(factory))) {
    // No. See if there is one registered with the component manager:
    nsCAutoString xtf_contract_id(NS_XTF_ELEMENT_FACTORY_CONTRACTID_PREFIX);
    nsAutoString uri;
    aNodeInfo->GetNamespaceURI(uri);
    AppendUTF16toUTF8(uri, xtf_contract_id);
#ifdef DEBUG_xtf_verbose
    printf("Testing for XTF factory at %s\n", xtf_contract_id.get());
#endif
    factory = do_GetService(xtf_contract_id.get());
    if (factory) {
#ifdef DEBUG
      printf("We've got an XTF factory.\n");
#endif
      // Put into hash:
      mFactoryHash.Put(aNodeInfo->NamespaceID(), factory);
    }
  }
  if (!factory) return NS_ERROR_FAILURE;

  // We have an xtf factory. Now try to create an element for the given tag name:
  nsCOMPtr<nsIXTFElement> elem;
  nsAutoString tagName;
  aNodeInfo->GetName(tagName);
  factory->CreateElement(tagName, getter_AddRefs(elem));
  if (!elem) return NS_ERROR_FAILURE;
  
  // We've got an xtf element. Create an appropriate wrapper for it:
  PRUint32 elementType;
  elem->GetElementType(&elementType);
  switch (elementType) {
    case nsIXTFElement::ELEMENT_TYPE_GENERIC_ELEMENT:
    {
      nsCOMPtr<nsIXTFGenericElement> elem2 = do_QueryInterface(elem);
      return NS_NewXTFGenericElementWrapper(elem2, aNodeInfo, aResult);
    }
    case nsIXTFElement::ELEMENT_TYPE_BINDABLE:
    {
      nsCOMPtr<nsIXTFBindableElement> elem2 = do_QueryInterface(elem);
      return NS_NewXTFBindableElementWrapper(elem2, aNodeInfo, aResult);
    }
    case nsIXTFElement::ELEMENT_TYPE_SVG_VISUAL:
    {
#ifdef MOZ_SVG
      nsCOMPtr<nsIXTFSVGVisual> elem2 = do_QueryInterface(elem);
      return NS_NewXTFSVGVisualWrapper(elem2, aNodeInfo, aResult);
#else
      NS_ERROR("xtf svg visuals are only supported in mozilla builds with native svg support");
      break;
#endif
    }
    case nsIXTFElement::ELEMENT_TYPE_XML_VISUAL:
    {
      nsCOMPtr<nsIXTFXMLVisual> elem2 = do_QueryInterface(elem);
      return NS_NewXTFXMLVisualWrapper(elem2, aNodeInfo, aResult);
    }
    case nsIXTFElement::ELEMENT_TYPE_XUL_VISUAL:
    {
      nsCOMPtr<nsIXTFXULVisual> elem2 = do_QueryInterface(elem);
      return NS_NewXTFXULVisualWrapper(elem2, aNodeInfo, aResult);
    }
    default:
      NS_ERROR("unknown xtf element type");
      break;
  }
  return NS_ERROR_FAILURE;
}