gecko-dev/netwerk/streamconv/test/Converters.h

70 строки
2.0 KiB
C++

#include "nsIStreamConverter.h"
#include "nsIFactory.h"
#include "nsCOMPtr.h"
#include "nsStringAPI.h"
/* This file defines stream converter components, and their accompanying factory class.
* These converters implement the nsIStreamConverter interface and support both
* asynchronous and synchronous stream conversion.
*/
///////////////////////////////////////////////
// TestConverter
#define NS_TESTCONVERTER_CID \
{ /* B8A067B0-4450-11d3-A16E-0050041CAF44 */ \
0xb8a067b0, \
0x4450, \
0x11d3, \
{0xa1, 0x6e, 0x00, 0x50, 0x04, 0x1c, 0xaf, 0x44} \
}
static NS_DEFINE_CID(kTestConverterCID, NS_TESTCONVERTER_CID);
class TestConverter : public nsIStreamConverter {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIREQUESTOBSERVER
NS_DECL_NSISTREAMLISTENER
TestConverter();
virtual ~TestConverter() {}
// nsIStreamConverter methods
NS_IMETHOD Convert(nsIInputStream *aFromStream, const char *aFromType,
const char *aToType, nsISupports *ctxt, nsIInputStream **_retval);
NS_IMETHOD AsyncConvertData(const char *aFromType, const char *aToType,
nsIStreamListener *aListener, nsISupports *ctxt);
// member data
nsCOMPtr<nsIStreamListener> mListener;
nsCString fromType;
nsCString toType;
};
//////////////////////////////////////////////////
// FACTORY
class TestConverterFactory : public nsIFactory
{
public:
TestConverterFactory(const nsCID &aClass, const char* className, const char* contractID);
// nsISupports methods
NS_DECL_ISUPPORTS
// nsIFactory methods
NS_IMETHOD CreateInstance(nsISupports *aOuter,
const nsIID &aIID,
void **aResult);
NS_IMETHOD LockFactory(PRBool aLock);
protected:
virtual ~TestConverterFactory();
protected:
nsCID mClassID;
const char* mClassName;
const char* mContractID;
};