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- Converting to Generic Module

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- Removing unneccessary defines of IID and CID
r=rjc
This commit is contained in:
dp%netscape.com 2000-01-28 09:14:44 +00:00
parent d2866d5a80
commit f5cb07fa25
1 changed files with 21 additions and 396 deletions
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417
xpfe/components/bookmarks/src/nsBookmarksService.cpp
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@ -107,35 +107,18 @@
////////////////////////////////////////////////////////////////////////
static NS_DEFINE_CID(kBookmarksServiceCID, NS_BOOKMARKS_SERVICE_CID);
static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID);
static NS_DEFINE_CID(kGenericFactoryCID, NS_GENERICFACTORY_CID);
static NS_DEFINE_CID(kProfileCID, NS_PROFILE_CID);
static NS_DEFINE_CID(kRDFInMemoryDataSourceCID, NS_RDFINMEMORYDATASOURCE_CID);
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
static NS_DEFINE_CID(kRDFContainerCID, NS_RDFCONTAINER_CID);
static NS_DEFINE_CID(kRDFContainerUtilsCID, NS_RDFCONTAINERUTILS_CID);
static NS_DEFINE_CID(kFileLocatorCID, NS_FILELOCATOR_CID);
static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
static NS_DEFINE_IID(kIIOServiceIID, NS_IIOSERVICE_IID);
static NS_DEFINE_CID(kCharsetConverterManagerCID, NS_ICHARSETCONVERTERMANAGER_CID);
static NS_DEFINE_IID(kStringBundleServiceCID, NS_STRINGBUNDLESERVICE_CID);
static NS_DEFINE_IID(kIStringBundleServiceIID, NS_ISTRINGBUNDLESERVICE_IID);
//static NS_DEFINE_CID(kNSCOMMONDIALOGSCID, NS_CommonDialog_CID);
//static NS_DEFINE_IID(kNSCOMMONDIALOGSIID, NS_ICOMMONDIALOGS_IID);
static NS_DEFINE_CID(kNetSupportDialogCID, NS_NETSUPPORTDIALOG_CID);
static NS_DEFINE_CID(kAppShellServiceCID, NS_APPSHELL_SERVICE_CID);
static NS_DEFINE_IID(kAppShellCID, NS_APPSHELL_CID);
static NS_DEFINE_IID(kIAppShellIID, NS_IAPPSHELL_IID);
static NS_DEFINE_IID(kIRDFResourceIID, NS_IRDFRESOURCE_IID);
static NS_DEFINE_IID(kIRDFLiteralIID, NS_IRDFLITERAL_IID);
static NS_DEFINE_IID(kIRDFIntIID, NS_IRDFINT_IID);
static NS_DEFINE_IID(kIRDFDateIID, NS_IRDFDATE_IID);
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
static NS_DEFINE_IID(kIFileLocatorIID, NS_IFILELOCATOR_IID);
static NS_DEFINE_IID(kPrefCID, NS_PREF_CID);
static NS_DEFINE_CID(kPrefCID, NS_PREF_CID);
static NS_DEFINE_IID(kStringBundleServiceCID, NS_STRINGBUNDLESERVICE_CID);
static const char kURINC_BookmarksRoot[] = "NC:BookmarksRoot"; // XXX?
static const char kURINC_IEFavoritesRoot[] = "NC:IEFavoritesRoot"; // XXX?
@ -1535,20 +1518,17 @@ nsresult GetBookmarkToPing(nsIRDFResource **theBookmark);
nsresult getLocaleString(const char *key, nsString &str);
nsBookmarksService();
virtual ~nsBookmarksService();
nsresult Init();
// nsIStreamObserver methods:
NS_DECL_NSISTREAMOBSERVER
// nsIStreamListener methods:
NS_DECL_NSISTREAMLISTENER
friend NS_IMETHODIMP
NS_NewBookmarksService(nsISupports* aOuter, REFNSIID aIID, void** aResult);
public:
nsBookmarksService();
virtual ~nsBookmarksService();
nsresult Init();
// nsISupports
NS_DECL_ISUPPORTS
@ -1716,7 +1696,7 @@ nsBookmarksService::Init()
/* create a URL for the string resource file */
nsCOMPtr<nsIIOService> pNetService;
if (NS_SUCCEEDED(rv = nsServiceManager::GetService(kIOServiceCID, kIIOServiceIID,
if (NS_SUCCEEDED(rv = nsServiceManager::GetService(kIOServiceCID, NS_GET_IID(nsIIOService),
getter_AddRefs(pNetService))))
{
nsCOMPtr<nsIURI> uri;
@ -1726,7 +1706,7 @@ nsBookmarksService::Init()
/* create a bundle for the localization */
nsCOMPtr<nsIStringBundleService> stringService;
if (NS_SUCCEEDED(rv = nsServiceManager::GetService(kStringBundleServiceCID,
kIStringBundleServiceIID, getter_AddRefs(stringService))))
NS_GET_IID(nsIStringBundleService), getter_AddRefs(stringService))))
{
char *spec = nsnull;
if (NS_SUCCEEDED(rv = uri->GetSpec(&spec)) && (spec))
@ -2553,43 +2533,8 @@ nsBookmarksService::OnStopRequest(nsIChannel* channel, nsISupports *ctxt,
return(NS_OK);
}
NS_IMETHODIMP
NS_NewBookmarksService(nsISupports* aOuter, REFNSIID aIID, void** aResult)
{
NS_PRECONDITION(aResult != nsnull, "null ptr");
if (! aResult)
return NS_ERROR_NULL_POINTER;
NS_PRECONDITION(aOuter == nsnull, "no aggregation");
if (aOuter)
return NS_ERROR_NO_AGGREGATION;
*aResult = nsnull;
nsBookmarksService* result = new nsBookmarksService();
if (! result)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(result);
nsresult rv;
rv = result->Init();
if (NS_SUCCEEDED(rv)) {
rv = result->QueryInterface(aIID, aResult);
}
NS_RELEASE(result);
return rv;
}
////////////////////////////////////////////////////////////////////////
NS_IMPL_ADDREF(nsBookmarksService);
NS_IMETHODIMP_(nsrefcnt)
@ -4049,14 +3994,14 @@ nsBookmarksService::GetTextForNode(nsIRDFNode* aNode, nsString& aResult)
aResult.Truncate();
rv = NS_OK;
}
else if (NS_SUCCEEDED(rv = aNode->QueryInterface(kIRDFResourceIID, (void**) &resource))) {
else if (NS_SUCCEEDED(rv = aNode->QueryInterface(NS_GET_IID(nsIRDFResource), (void**) &resource))) {
const char *p = nsnull;
if (NS_SUCCEEDED(rv = resource->GetValueConst( &p )) && (p)) {
aResult = p;
}
NS_RELEASE(resource);
}
else if (NS_SUCCEEDED(rv = aNode->QueryInterface(kIRDFDateIID, (void**) &dateLiteral))) {
else if (NS_SUCCEEDED(rv = aNode->QueryInterface(NS_GET_IID(nsIRDFDate), (void**) &dateLiteral))) {
PRInt64 theDate, million;
if (NS_SUCCEEDED(rv = dateLiteral->GetValue( &theDate ))) {
LL_I2L(million, PR_USEC_PER_SEC);
@ -4068,7 +4013,7 @@ nsBookmarksService::GetTextForNode(nsIRDFNode* aNode, nsString& aResult)
}
NS_RELEASE(dateLiteral);
}
else if (NS_SUCCEEDED(rv = aNode->QueryInterface(kIRDFIntIID, (void**) &intLiteral))) {
else if (NS_SUCCEEDED(rv = aNode->QueryInterface(NS_GET_IID(nsIRDFInt), (void**) &intLiteral))) {
PRInt32 theInt;
aResult.Truncate();
if (NS_SUCCEEDED(rv = intLiteral->GetValue( &theInt ))) {
@ -4076,7 +4021,7 @@ nsBookmarksService::GetTextForNode(nsIRDFNode* aNode, nsString& aResult)
}
NS_RELEASE(intLiteral);
}
else if (NS_SUCCEEDED(rv = aNode->QueryInterface(kIRDFLiteralIID, (void**) &literal))) {
else if (NS_SUCCEEDED(rv = aNode->QueryInterface(NS_GET_IID(nsIRDFLiteral), (void**) &literal))) {
const PRUnichar *p = nsnull;
if (NS_SUCCEEDED(rv = literal->GetValueConst( &p )) && (p)) {
aResult = p;
@ -4283,336 +4228,16 @@ nsBookmarksService::OnMove(nsIRDFResource* aOldSource,
}
////////////////////////////////////////////////////////////////////////
// Component Exports
// Module implementation and export
#if 1
#include "nsCOMPtr.h"
#include "nsIModule.h"
#include "nsIGenericFactory.h"
// Module implementation
class nsBookmarksServiceModule : public nsIModule
{
public:
nsBookmarksServiceModule();
virtual ~nsBookmarksServiceModule();
NS_DECL_ISUPPORTS
NS_DECL_NSIMODULE
protected:
nsresult Initialize();
void Shutdown();
PRBool mInitialized;
nsCOMPtr<nsIGenericFactory> mBookmarksServiceFactory;
};
nsBookmarksServiceModule::nsBookmarksServiceModule()
: mInitialized(PR_FALSE)
{
NS_INIT_ISUPPORTS();
}
nsBookmarksServiceModule::~nsBookmarksServiceModule()
{
Shutdown();
}
NS_IMPL_ISUPPORTS(nsBookmarksServiceModule, NS_GET_IID(nsIModule))
// Perform our one-time intialization for this module
nsresult
nsBookmarksServiceModule::Initialize()
{
if (mInitialized) {
return NS_OK;
}
mInitialized = PR_TRUE;
return NS_OK;
}
// Shutdown this module, releasing all of the module resources
void
nsBookmarksServiceModule::Shutdown()
{
// Release the factory object
mBookmarksServiceFactory = nsnull;
}
// Create a factory object for creating instances of aClass.
NS_IMETHODIMP
nsBookmarksServiceModule::GetClassObject(nsIComponentManager *aCompMgr,
const nsCID& aClass,
const nsIID& aIID,
void** r_classObj)
{
nsresult rv;
// Defensive programming: Initialize *r_classObj in case of error below
if (!r_classObj) {
return NS_ERROR_INVALID_POINTER;
}
*r_classObj = NULL;
// Do one-time-only initialization if necessary
if (!mInitialized) {
rv = Initialize();
if (NS_FAILED(rv)) {
// Initialization failed! yikes!
return rv;
}
}
nsCOMPtr<nsIGenericFactory> fact;
// Choose the appropriate factory, based on the desired instance
// class type (aClass).
if (aClass.Equals(kBookmarksServiceCID))
{
if (!mBookmarksServiceFactory) {
rv = NS_NewGenericFactory(getter_AddRefs(mBookmarksServiceFactory),
NS_NewBookmarksService);
}
fact = mBookmarksServiceFactory;
}
else {
rv = NS_ERROR_FACTORY_NOT_REGISTERED;
#ifdef DEBUG
char* cs = aClass.ToString();
printf("+++ nsBookmarksServiceModule: unable to create factory for %s\n", cs);
nsCRT::free(cs);
#endif
}
if (fact) {
rv = fact->QueryInterface(aIID, r_classObj);
}
return rv;
}
//----------------------------------------
struct Components {
const char* mDescription;
const nsID* mCID;
const char* mProgID;
};
NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsBookmarksService, Init)
// The list of components we register
static Components gComponents[] = {
{ "Bookmarks", &kBookmarksServiceCID, NS_BOOKMARKS_SERVICE_PROGID },
{ "Bookmarks", &kBookmarksServiceCID, NS_BOOKMARKS_DATASOURCE_PROGID },
static nsModuleComponentInfo components[] = {
{ "Bookmarks", NS_BOOKMARKS_SERVICE_CID, NS_BOOKMARKS_SERVICE_PROGID,
nsBookmarksServiceConstructor },
{ "Bookmarks", NS_BOOKMARKS_SERVICE_CID, NS_BOOKMARKS_DATASOURCE_PROGID,
nsBookmarksServiceConstructor },
};
#define NUM_COMPONENTS (sizeof(gComponents) / sizeof(gComponents[0]))
NS_IMETHODIMP
nsBookmarksServiceModule::RegisterSelf(nsIComponentManager *aCompMgr,
nsIFile* aPath,
const char* registryLocation,
const char* componentType)
{
nsresult rv = NS_OK;
#ifdef DEBUG
printf("*** Registering nsBookmarksServiceModule\n");
#endif
Components* cp = gComponents;
Components* end = cp + NUM_COMPONENTS;
while (cp < end) {
rv = aCompMgr->RegisterComponentSpec(*cp->mCID, cp->mDescription,
cp->mProgID, aPath, PR_TRUE,
PR_TRUE);
if (NS_FAILED(rv)) {
#ifdef DEBUG
printf("nsBookmarksServiceModule: unable to register %s component => %x\n",
cp->mDescription, rv);
#endif
break;
}
cp++;
}
return rv;
}
NS_IMETHODIMP
nsBookmarksServiceModule::UnregisterSelf(nsIComponentManager* aCompMgr,
nsIFile* aPath,
const char* registryLocation)
{
#ifdef DEBUG
printf("*** Unregistering nsBookmarksServiceModule\n");
#endif
Components* cp = gComponents;
Components* end = cp + NUM_COMPONENTS;
while (cp < end) {
nsresult rv = aCompMgr->UnregisterComponentSpec(*cp->mCID, aPath);
if (NS_FAILED(rv)) {
#ifdef DEBUG
printf("nsBookmarksServiceModule: unable to unregister %s component => %x\n",
cp->mDescription, rv);
#endif
}
cp++;
}
return NS_OK;
}
NS_IMETHODIMP
nsBookmarksServiceModule::CanUnload(nsIComponentManager *aCompMgr, PRBool *okToUnload)
{
if (!okToUnload) {
return NS_ERROR_INVALID_POINTER;
}
*okToUnload = PR_FALSE;
return NS_ERROR_FAILURE;
}
//----------------------------------------------------------------------
static nsBookmarksServiceModule *gModule = NULL;
extern "C" NS_EXPORT nsresult NSGetModule(nsIComponentManager *servMgr,
nsIFile* aPath,
nsIModule** return_cobj)
{
nsresult rv = NS_OK;
NS_ENSURE_ARG_POINTER(return_cobj);
NS_ENSURE_FALSE(gModule, NS_ERROR_FAILURE);
// Create and initialize the module instance
nsBookmarksServiceModule *m = new nsBookmarksServiceModule();
if (!m) {
return NS_ERROR_OUT_OF_MEMORY;
}
// Increase refcnt and store away nsIModule interface to m in return_cobj
rv = m->QueryInterface(NS_GET_IID(nsIModule), (void**)return_cobj);
if (NS_FAILED(rv)) {
delete m;
m = nsnull;
}
gModule = m; // WARNING: Weak Reference
return rv;
}
#else
extern "C" PR_IMPLEMENT(nsresult)
NSGetFactory(nsISupports* aServiceMgr,
const nsCID &aClass,
const char *aClassName,
const char *aProgID,
nsIFactory **aFactory)
{
NS_PRECONDITION(aFactory != nsnull, "null ptr");
if (! aFactory)
return NS_ERROR_NULL_POINTER;
nsIGenericFactory::ConstructorProcPtr constructor;
if (aClass.Equals(kBookmarksServiceCID)) {
constructor = NS_NewBookmarksService;
}
else {
*aFactory = nsnull;
return NS_NOINTERFACE; // XXX
}
nsresult rv;
NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServiceMgr, kComponentManagerCID, &rv);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIGenericFactory> factory;
rv = compMgr->CreateInstance(kGenericFactoryCID,
nsnull,
NS_GET_IID(nsIGenericFactory),
getter_AddRefs(factory));
if (NS_FAILED(rv)) return rv;
rv = factory->SetConstructor(constructor);
if (NS_FAILED(rv)) return rv;
*aFactory = factory;
NS_ADDREF(*aFactory);
return NS_OK;
}
extern "C" PR_IMPLEMENT(nsresult)
NSRegisterSelf(nsISupports* aServMgr , const char* aPath)
{
nsresult rv;
nsCOMPtr<nsIServiceManager> servMgr(do_QueryInterface(aServMgr, &rv));
if (NS_FAILED(rv)) return rv;
NS_WITH_SERVICE1(nsIComponentManager, compMgr, servMgr, kComponentManagerCID, &rv);
if (NS_FAILED(rv)) return rv;
rv = compMgr->RegisterComponent(kBookmarksServiceCID, "Bookmarks",
NS_BOOKMARKS_SERVICE_PROGID,
aPath, PR_TRUE, PR_TRUE);
rv = compMgr->RegisterComponent(kBookmarksServiceCID, "Bookmarks",
NS_BOOKMARKS_DATASOURCE_PROGID,
aPath, PR_TRUE, PR_TRUE);
return NS_OK;
}
extern "C" PR_IMPLEMENT(nsresult)
NSUnregisterSelf(nsISupports* aServMgr, const char* aPath)
{
nsresult rv;
nsCOMPtr<nsIServiceManager> servMgr(do_QueryInterface(aServMgr, &rv));
if (NS_FAILED(rv)) return rv;
NS_WITH_SERVICE1(nsIComponentManager, compMgr, servMgr, kComponentManagerCID, &rv);
if (NS_FAILED(rv)) return rv;
rv = compMgr->UnregisterComponent(kBookmarksServiceCID, aPath);
return NS_OK;
}
#endif
NS_IMPL_NSGETMODULE("nsBookmarkModule", components)