The Tor Browser: netwerk/streamconv/test/Converters.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 #ifndef Converters_h___

     2 #define Converters_h___

     4 #include "nsIStreamConverter.h"

     5 #include "nsIFactory.h"

     6 #include "nsCOMPtr.h"

     7 #include "nsStringAPI.h"

     9 #include <algorithm>

    11 /* This file defines stream converter components, and their accompanying factory class.

    12  * These converters implement the nsIStreamConverter interface and support both

    13  * asynchronous and synchronous stream conversion.

    14  */

    16 ///////////////////////////////////////////////

    17 // TestConverter

    19 extern const nsCID kTestConverterCID;

    21 class TestConverter : public nsIStreamConverter {

    22 public:

    23     NS_DECL_ISUPPORTS

    24     NS_DECL_NSIREQUESTOBSERVER

    25     NS_DECL_NSISTREAMLISTENER

    27     TestConverter();

    28     virtual ~TestConverter() {}

    30     // nsIStreamConverter methods

    31     NS_IMETHOD Convert(nsIInputStream *aFromStream, const char *aFromType,

    32                        const char *aToType, nsISupports *ctxt, nsIInputStream **_retval);

    35     NS_IMETHOD AsyncConvertData(const char *aFromType, const char *aToType,

    36                                 nsIStreamListener *aListener, nsISupports *ctxt);

    38     // member data

    39     nsCOMPtr<nsIStreamListener> mListener;

    40     nsCString fromType;

    41     nsCString toType;

    42 };

    44 nsresult CreateTestConverter(nsISupports* aOuter, REFNSIID aIID, void** aResult);

    46 static inline uint32_t

    47 saturated(uint64_t aValue)

    48 {

    49     return (uint32_t) std::min(aValue, (uint64_t) UINT32_MAX);

    50 }

    52 #endif /* !Converters_h___ */

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