LCOV - code coverage report
Current view: directory - objdir/dist/include - nsIUnicharInputStream.h (source / functions) Found Hit Coverage
Test: app.info Lines: 1 1 100.0 %
Date: 2012-06-02 Functions: 1 1 100.0 %

       1                 : /*
       2                 :  * DO NOT EDIT.  THIS FILE IS GENERATED FROM /builds/slave/m-beta-lnx-codecoverage/build/xpcom/io/nsIUnicharInputStream.idl
       3                 :  */
       4                 : 
       5                 : #ifndef __gen_nsIUnicharInputStream_h__
       6                 : #define __gen_nsIUnicharInputStream_h__
       7                 : 
       8                 : 
       9                 : #ifndef __gen_nsISupports_h__
      10                 : #include "nsISupports.h"
      11                 : #endif
      12                 : 
      13                 : /* For IDL files that don't want to include root IDL files. */
      14                 : #ifndef NS_NO_VTABLE
      15                 : #define NS_NO_VTABLE
      16                 : #endif
      17                 : class nsIUnicharInputStream; /* forward declaration */
      18                 : 
      19                 : class nsIInputStream; /* forward declaration */
      20                 : 
      21                 : /**
      22                 :  * The signature of the writer function passed to ReadSegments. This
      23                 :  * is the "consumer" of data that gets read from the stream's buffer.
      24                 :  *
      25                 :  * @param aInStream stream being read
      26                 :  * @param aClosure opaque parameter passed to ReadSegments
      27                 :  * @param aFromSegment pointer to memory owned by the input stream
      28                 :  * @param aToOffset amount already read (since ReadSegments was called)
      29                 :  * @param aCount length of fromSegment
      30                 :  * @param aWriteCount number of bytes read
      31                 :  *
      32                 :  * Implementers should return the following:
      33                 :  *
      34                 :  * @return NS_OK and (*aWriteCount > 0) if consumed some data
      35                 :  * @return <any-error> if not interested in consuming any data
      36                 :  *
      37                 :  * Errors are never passed to the caller of ReadSegments.
      38                 :  *
      39                 :  * NOTE: returning NS_OK and (*aWriteCount = 0) has undefined behavior.
      40                 :  */
      41                 : typedef NS_CALLBACK(nsWriteUnicharSegmentFun)(nsIUnicharInputStream *aInStream,
      42                 :                                               void *aClosure,
      43                 :                                               const PRUnichar *aFromSegment,
      44                 :                                               PRUint32 aToOffset,
      45                 :                                               PRUint32 aCount,
      46                 :                                               PRUint32 *aWriteCount);
      47                 : 
      48                 : /* starting interface:    nsIUnicharInputStream */
      49                 : #define NS_IUNICHARINPUTSTREAM_IID_STR "d5e3bd80-6723-4b92-b0c9-22f6162fd94f"
      50                 : 
      51                 : #define NS_IUNICHARINPUTSTREAM_IID \
      52                 :   {0xd5e3bd80, 0x6723, 0x4b92, \
      53                 :     { 0xb0, 0xc9, 0x22, 0xf6, 0x16, 0x2f, 0xd9, 0x4f }}
      54                 : 
      55            2750 : class NS_NO_VTABLE NS_SCRIPTABLE nsIUnicharInputStream : public nsISupports {
      56                 :  public: 
      57                 : 
      58                 :   NS_DECLARE_STATIC_IID_ACCESSOR(NS_IUNICHARINPUTSTREAM_IID)
      59                 : 
      60                 :   /* [noscript] unsigned long read ([array, size_is (aCount)] in PRUnichar aBuf, in unsigned long aCount); */
      61                 :   NS_IMETHOD Read(PRUnichar *aBuf, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM) = 0;
      62                 : 
      63                 :   /* [noscript] unsigned long readSegments (in nsWriteUnicharSegmentFun aWriter, in voidPtr aClosure, in unsigned long aCount); */
      64                 :   NS_IMETHOD ReadSegments(nsWriteUnicharSegmentFun aWriter, void *aClosure, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM) = 0;
      65                 : 
      66                 :   /* unsigned long readString (in unsigned long aCount, out AString aString); */
      67                 :   NS_SCRIPTABLE NS_IMETHOD ReadString(PRUint32 aCount, nsAString & aString NS_OUTPARAM, PRUint32 *_retval NS_OUTPARAM) = 0;
      68                 : 
      69                 :   /* void close (); */
      70                 :   NS_SCRIPTABLE NS_IMETHOD Close(void) = 0;
      71                 : 
      72                 : };
      73                 : 
      74                 :   NS_DEFINE_STATIC_IID_ACCESSOR(nsIUnicharInputStream, NS_IUNICHARINPUTSTREAM_IID)
      75                 : 
      76                 : /* Use this macro when declaring classes that implement this interface. */
      77                 : #define NS_DECL_NSIUNICHARINPUTSTREAM \
      78                 :   NS_IMETHOD Read(PRUnichar *aBuf, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM); \
      79                 :   NS_IMETHOD ReadSegments(nsWriteUnicharSegmentFun aWriter, void *aClosure, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM); \
      80                 :   NS_SCRIPTABLE NS_IMETHOD ReadString(PRUint32 aCount, nsAString & aString NS_OUTPARAM, PRUint32 *_retval NS_OUTPARAM); \
      81                 :   NS_SCRIPTABLE NS_IMETHOD Close(void); 
      82                 : 
      83                 : /* Use this macro to declare functions that forward the behavior of this interface to another object. */
      84                 : #define NS_FORWARD_NSIUNICHARINPUTSTREAM(_to) \
      85                 :   NS_IMETHOD Read(PRUnichar *aBuf, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM) { return _to Read(aBuf, aCount, _retval); } \
      86                 :   NS_IMETHOD ReadSegments(nsWriteUnicharSegmentFun aWriter, void *aClosure, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM) { return _to ReadSegments(aWriter, aClosure, aCount, _retval); } \
      87                 :   NS_SCRIPTABLE NS_IMETHOD ReadString(PRUint32 aCount, nsAString & aString NS_OUTPARAM, PRUint32 *_retval NS_OUTPARAM) { return _to ReadString(aCount, aString, _retval); } \
      88                 :   NS_SCRIPTABLE NS_IMETHOD Close(void) { return _to Close(); } 
      89                 : 
      90                 : /* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
      91                 : #define NS_FORWARD_SAFE_NSIUNICHARINPUTSTREAM(_to) \
      92                 :   NS_IMETHOD Read(PRUnichar *aBuf, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM) { return !_to ? NS_ERROR_NULL_POINTER : _to->Read(aBuf, aCount, _retval); } \
      93                 :   NS_IMETHOD ReadSegments(nsWriteUnicharSegmentFun aWriter, void *aClosure, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM) { return !_to ? NS_ERROR_NULL_POINTER : _to->ReadSegments(aWriter, aClosure, aCount, _retval); } \
      94                 :   NS_SCRIPTABLE NS_IMETHOD ReadString(PRUint32 aCount, nsAString & aString NS_OUTPARAM, PRUint32 *_retval NS_OUTPARAM) { return !_to ? NS_ERROR_NULL_POINTER : _to->ReadString(aCount, aString, _retval); } \
      95                 :   NS_SCRIPTABLE NS_IMETHOD Close(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->Close(); } 
      96                 : 
      97                 : #if 0
      98                 : /* Use the code below as a template for the implementation class for this interface. */
      99                 : 
     100                 : /* Header file */
     101                 : class nsUnicharInputStream : public nsIUnicharInputStream
     102                 : {
     103                 : public:
     104                 :   NS_DECL_ISUPPORTS
     105                 :   NS_DECL_NSIUNICHARINPUTSTREAM
     106                 : 
     107                 :   nsUnicharInputStream();
     108                 : 
     109                 : private:
     110                 :   ~nsUnicharInputStream();
     111                 : 
     112                 : protected:
     113                 :   /* additional members */
     114                 : };
     115                 : 
     116                 : /* Implementation file */
     117                 : NS_IMPL_ISUPPORTS1(nsUnicharInputStream, nsIUnicharInputStream)
     118                 : 
     119                 : nsUnicharInputStream::nsUnicharInputStream()
     120                 : {
     121                 :   /* member initializers and constructor code */
     122                 : }
     123                 : 
     124                 : nsUnicharInputStream::~nsUnicharInputStream()
     125                 : {
     126                 :   /* destructor code */
     127                 : }
     128                 : 
     129                 : /* [noscript] unsigned long read ([array, size_is (aCount)] in PRUnichar aBuf, in unsigned long aCount); */
     130                 : NS_IMETHODIMP nsUnicharInputStream::Read(PRUnichar *aBuf, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM)
     131                 : {
     132                 :     return NS_ERROR_NOT_IMPLEMENTED;
     133                 : }
     134                 : 
     135                 : /* [noscript] unsigned long readSegments (in nsWriteUnicharSegmentFun aWriter, in voidPtr aClosure, in unsigned long aCount); */
     136                 : NS_IMETHODIMP nsUnicharInputStream::ReadSegments(nsWriteUnicharSegmentFun aWriter, void *aClosure, PRUint32 aCount, PRUint32 *_retval NS_OUTPARAM)
     137                 : {
     138                 :     return NS_ERROR_NOT_IMPLEMENTED;
     139                 : }
     140                 : 
     141                 : /* unsigned long readString (in unsigned long aCount, out AString aString); */
     142                 : NS_IMETHODIMP nsUnicharInputStream::ReadString(PRUint32 aCount, nsAString & aString NS_OUTPARAM, PRUint32 *_retval NS_OUTPARAM)
     143                 : {
     144                 :     return NS_ERROR_NOT_IMPLEMENTED;
     145                 : }
     146                 : 
     147                 : /* void close (); */
     148                 : NS_IMETHODIMP nsUnicharInputStream::Close()
     149                 : {
     150                 :     return NS_ERROR_NOT_IMPLEMENTED;
     151                 : }
     152                 : 
     153                 : /* End of implementation class template. */
     154                 : #endif
     155                 : 
     156                 : 
     157                 : #endif /* __gen_nsIUnicharInputStream_h__ */

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