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updating string example/test to include an example of [shared]

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This commit is contained in:
jband%netscape.com 1999-07-03 00:59:56 +00:00
parent c59b3c8f0b
commit d0965e0a9d
2 changed files with 20 additions and 4 deletions
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1
js/src/xpconnect/idl/xpctest.idl
View File

@ -108,4 +108,5 @@ interface nsIXPCTestNoisy : nsISupports {
interface nsIXPCTestString : nsISupports {
string GetStringA();
void GetStringB(out string s);
void GetStringC([shared,retval] out string s);
};

23
js/src/xpconnect/tests/components/xpctest_string.cpp
View File

@ -31,6 +31,9 @@ public:
/* void GetStringB (out string s); */
NS_IMETHOD GetStringB(char **s);
/* void GetStringC ([shared, retval] out string s); */
NS_IMETHOD GetStringC(const char **s);
xpcstringtest();
virtual ~xpcstringtest();
};
@ -57,10 +60,10 @@ xpcstringtest::GetStringA(char **_retval)
if(!_retval)
return NS_ERROR_NULL_POINTER;
*_retval = (char*) nsAllocator::Clone(myResult,
*_retval = (char*) nsAllocator::Clone(myResult,
sizeof(char)*(strlen(myResult)+1));
return *_retval ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
}
}
/* void GetStringB (out string s); */
NS_IMETHODIMP
@ -71,11 +74,23 @@ xpcstringtest::GetStringB(char **s)
if(!s)
return NS_ERROR_NULL_POINTER;
*s = (char*) nsAllocator::Clone(myResult,
*s = (char*) nsAllocator::Clone(myResult,
sizeof(char)*(strlen(myResult)+1));
return *s ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
}
}
/* void GetStringC ([shared, retval] out string s); */
NS_IMETHODIMP
xpcstringtest::GetStringC(const char **s)
{
static const char myResult[] = "result of xpcstringtest::GetStringC";
if(!s)
return NS_ERROR_NULL_POINTER;
*s = myResult;
return NS_OK;
}
/***************************************************************************/