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The Related Links datasource now attempts to get the "browser.related.provider" preference which is the URL to use for contacting the RL server. (If it can't find the pref, it falls back to the well-known URL.)

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rjc%netscape.com 1999-12-30 15:39:44 +00:00
parent c7a74439e2
commit a048d1900c
1 changed files with 23 additions and 9 deletions
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32
xpfe/components/related/src/nsRelatedLinksHandler.cpp
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@ -39,10 +39,9 @@
#include "nsIServiceManager.h"
#include "nsIStreamListener.h"
#include "nsIURL.h"
#include "nsNetUtil.h"
#include "nsIBufferInputStream.h"
#include "nsIPref.h"
#include "nsRDFCID.h"
#include "nsString.h"
#include "nsVoidArray.h"
@ -67,6 +66,7 @@ static NS_DEFINE_CID(kRelatedLinksHandlerCID, NS_RELATEDLINKSHANDLER_CID);
static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID);
static NS_DEFINE_CID(kGenericFactoryCID, NS_GENERICFACTORY_CID);
static NS_DEFINE_CID(kCharsetConverterManagerCID, NS_ICHARSETCONVERTERMANAGER_CID);
static NS_DEFINE_IID(kPrefCID, NS_PREF_CID);
static const char kURINC_RelatedLinksRoot[] = "NC:RelatedLinks";
@ -538,6 +538,7 @@ private:
char *mURI;
char *mRelatedLinksURL;
PRBool mPerformQuery;
nsAutoString mRLServerURL;
// pseudo-constants
static PRInt32 gRefCnt;
@ -683,6 +684,24 @@ RelatedLinksHandlerImpl::Init()
gRDFService->GetResource(RDF_NAMESPACE_URI "type", &kRDF_type);
gRDFService->GetResource(NC_NAMESPACE_URI "RelatedLinksTopic", &kNC_RelatedLinksTopic);
gRDFService->GetResource(NC_NAMESPACE_URI "child", &kNC_Child);
NS_WITH_SERVICE(nsIPref, prefServ, kPrefCID, &rv);
if (NS_SUCCEEDED(rv) && (prefServ))
{
char *prefVal = nsnull;
if (NS_SUCCEEDED(rv = prefServ->CopyCharPref("browser.related.provider",
&prefVal)) && (prefVal))
{
mRLServerURL = prefVal;
nsCRT::free(prefVal);
prefVal = nsnull;
}
else
{
// no preference, so fallback to a well-known URL
mRLServerURL = "http://www-rl.netscape.com/wtgn?";
}
}
}
rv = nsComponentManager::CreateInstance(kRDFInMemoryDataSourceCID,
@ -809,16 +828,11 @@ RelatedLinksHandlerImpl::SetURL(const char* aURL)
rv = purgeable->Sweep();
if (NS_FAILED(rv)) return rv;
// XXX This should be a parameter
nsCAutoString relatedLinksQueryURL("http://www-rl.netscape.com/wtgn?");
nsAutoString relatedLinksQueryURL(mRLServerURL);
relatedLinksQueryURL += mRelatedLinksURL;
const char *queryURL = relatedLinksQueryURL.GetBuffer();
if (! queryURL)
return NS_ERROR_OUT_OF_MEMORY;
nsCOMPtr<nsIURI> url;
rv = NS_NewURI(getter_AddRefs(url), queryURL);
rv = NS_NewURI(getter_AddRefs(url), relatedLinksQueryURL);
if (NS_FAILED(rv)) return rv;