зеркало из https://github.com/mozilla/gecko-dev.git
nsIFileLocator service.
This commit is contained in:
mcmullen%netscape.com
Родитель
0c2f45c28e
Коммит
8cd8b6ad68
|
|
@ -23,7 +23,9 @@
|
|||
*/
|
||||
|
||||
#include "nsFileLocations.h"
|
||||
#include "nsIFileLocator.h"
|
||||
|
||||
#include "nsIComponentManager.h"
|
||||
#include "nsSpecialSystemDirectory.h"
|
||||
#include "nsDebug.h"
|
||||
|
||||
|
|
@ -43,6 +45,8 @@
|
|||
|
||||
#include "plstr.h"
|
||||
|
||||
static NS_DEFINE_IID(kIFileLocatorIID, NS_IFILELOCATOR_IID);
|
||||
|
||||
#if XP_PC
|
||||
//----------------------------------------------------------------------------------------
|
||||
static char* MakeUpperCase(char* aPath)
|
||||
|
|
@ -59,7 +63,7 @@ static char* MakeUpperCase(char* aPath)
|
|||
#endif
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
nsSpecialFileSpec::nsSpecialFileSpec(LocationType aType)
|
||||
nsSpecialFileSpec::nsSpecialFileSpec(Type aType)
|
||||
//----------------------------------------------------------------------------------------
|
||||
: nsFileSpec((const char*)nsnull)
|
||||
{
|
||||
|
|
@ -73,25 +77,39 @@ nsSpecialFileSpec::~nsSpecialFileSpec()
|
|||
}
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
void nsSpecialFileSpec::operator = (LocationType aType)
|
||||
void nsSpecialFileSpec::operator = (Type aType)
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
*this = (const char*)nsnull;
|
||||
switch (aType)
|
||||
{
|
||||
|
||||
#ifdef XP_MAC
|
||||
case App_PrefsDirectory30:
|
||||
#ifdef XP_MAC
|
||||
case App_PrefsDirectory40:
|
||||
case App_PrefsDirectory50:
|
||||
{
|
||||
*this = nsSpecialSystemDirectory(nsSpecialSystemDirectory::Mac_PreferencesDirectory);
|
||||
*this += "Netscape \xC4";
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
#elif defined(XP_PC)
|
||||
case App_PrefsDirectory30:
|
||||
case App_PrefsDirectory40:
|
||||
NS_NOTYETIMPLEMENTED("Write me!");
|
||||
break;
|
||||
case App_PrefsDirectory50:
|
||||
{
|
||||
*this = nsSpecialSystemDirectory(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
|
||||
break;
|
||||
}
|
||||
#else
|
||||
case App_PrefsDirectory30:
|
||||
case App_PrefsDirectory40:
|
||||
case App_PrefsDirectory50:
|
||||
NS_NOTYETIMPLEMENTED("Write me!");
|
||||
break;
|
||||
#endif
|
||||
|
||||
case App_UserProfileDirectory30:
|
||||
case App_UserProfileDirectory40:
|
||||
|
|
@ -104,14 +122,31 @@ void nsSpecialFileSpec::operator = (LocationType aType)
|
|||
*this = nsSpecialFileSpec(App_PrefsDirectory30);
|
||||
#ifdef XP_MAC
|
||||
*this += "Netscape Preferences";
|
||||
#elif defined(XP_UNIX)
|
||||
*this += "preferences.js";
|
||||
#else
|
||||
*this += "prefs.js";
|
||||
#endif
|
||||
}
|
||||
break;
|
||||
case App_PreferencesFile40:
|
||||
{
|
||||
*this = nsSpecialFileSpec(App_PrefsDirectory40);
|
||||
#ifdef XP_MAC
|
||||
*this += "Netscape Preferences";
|
||||
#elif defined(XP_UNIX)
|
||||
*this += "preferences.js";
|
||||
#else
|
||||
*this += "prefs.js";
|
||||
#endif
|
||||
}
|
||||
break;
|
||||
case App_PreferencesFile50:
|
||||
{
|
||||
*this = nsSpecialFileSpec(App_PrefsDirectory50);
|
||||
*this += "prefs50.js";
|
||||
break;
|
||||
}
|
||||
case App_PreferencesFile40:
|
||||
case App_PreferencesFile50:
|
||||
NS_NOTYETIMPLEMENTED("Write me!");
|
||||
break;
|
||||
|
||||
case App_BookmarksFile30:
|
||||
|
|
@ -163,3 +198,151 @@ void nsSpecialFileSpec::operator = (LocationType aType)
|
|||
break;
|
||||
}
|
||||
} // nsSpecialFileSpec::operator =
|
||||
|
||||
static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
|
||||
|
||||
//========================================================================================
|
||||
class nsFileLocator : public nsIFileLocator
|
||||
//========================================================================================
|
||||
{
|
||||
public:
|
||||
nsFileLocator();
|
||||
|
||||
NS_DECL_ISUPPORTS
|
||||
|
||||
NS_IMETHOD GetFileLocation(
|
||||
PRUint32 aType, // NOTE: actually nsSpecialFileSpec:Type, see nsFileLocations.h
|
||||
nsFileSpec* outSpec);
|
||||
|
||||
protected:
|
||||
virtual ~nsFileLocator();
|
||||
|
||||
};
|
||||
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
nsFileLocator::nsFileLocator()
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
nsFileLocator::~nsFileLocator()
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMPL_ISUPPORTS(nsFileLocator, kIFileLocatorIID);
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
NS_IMETHODIMP nsFileLocator::GetFileLocation(
|
||||
PRUint32 aType,
|
||||
nsFileSpec* outSpec)
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
if (nsnull == outSpec)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
*(nsSpecialFileSpec*)outSpec = (nsSpecialFileSpec::Type)aType;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
NS_EXPORT nsresult NS_NewFileLocator(nsIFileLocator** aResult)
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
if (nsnull == aResult)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
*aResult = new nsFileLocator();
|
||||
if (nsnull == *aResult)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*aResult);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//========================================================================================
|
||||
class nsFileLocatorFactory : public nsIFactory
|
||||
//========================================================================================
|
||||
{
|
||||
public:
|
||||
nsFileLocatorFactory();
|
||||
NS_DECL_ISUPPORTS
|
||||
|
||||
// nsIFactory methods
|
||||
NS_IMETHOD CreateInstance(nsISupports *aOuter,
|
||||
const nsIID &aIID,
|
||||
void **aResult);
|
||||
|
||||
NS_IMETHOD LockFactory(PRBool aLock);
|
||||
protected:
|
||||
virtual ~nsFileLocatorFactory();
|
||||
};
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
nsFileLocatorFactory::nsFileLocatorFactory()
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
nsresult nsFileLocatorFactory::LockFactory(PRBool /*lock*/)
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
nsFileLocatorFactory::~nsFileLocatorFactory()
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
NS_ASSERTION(mRefCnt == 0, "non-zero refcnt at destruction");
|
||||
}
|
||||
|
||||
NS_IMPL_ISUPPORTS(nsFileLocatorFactory, kIFactoryIID);
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
nsresult nsFileLocatorFactory::CreateInstance(nsISupports *aOuter,
|
||||
const nsIID &aIID,
|
||||
void **aResult)
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
nsresult rv;
|
||||
nsFileLocator* inst;
|
||||
|
||||
if (!aResult)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
*aResult = NULL;
|
||||
if (aOuter)
|
||||
return NS_ERROR_NO_AGGREGATION;
|
||||
|
||||
NS_NEWXPCOM(inst, nsFileLocator);
|
||||
if (!inst)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(inst);
|
||||
rv = inst->QueryInterface(aIID, aResult);
|
||||
NS_RELEASE(inst);
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
extern "C" NS_APPSHELL nsresult NS_NewFileLocatorFactory(nsIFactory** aFactory)
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
nsIFactory* inst = new nsFileLocatorFactory();
|
||||
if (!inst)
|
||||
rv = NS_ERROR_OUT_OF_MEMORY;
|
||||
else
|
||||
NS_ADDREF(inst);
|
||||
|
||||
*aFactory = inst;
|
||||
return rv;
|
||||
}
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче