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Bug 489500 - Implement nsLocalFile::ResolveShortcut for WinCE. r=dougt, sr=vlad

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This commit is contained in:
Hiroyuki Ikezoe 2009-07-08 10:51:38 -07:00
parent 3e5827ad6c
commit e9b5c3edfc
1 changed files with 21 additions and 10 deletions
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31
xpcom/io/nsLocalFileWin.cpp
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@ -121,10 +121,30 @@ private:
nsAString::const_iterator mStartOfCurrentDrive;
nsAString::const_iterator mEndOfDrivesString;
};
#endif
//----------------------------------------------------------------------------
// short cut resolver
//----------------------------------------------------------------------------
#ifdef WINCE
class ShortcutResolver
{
public:
ShortcutResolver() {};
// nonvirtual since we're not subclassed
~ShortcutResolver() {};
nsresult Init() { return NS_OK; }; // nothing to do
nsresult Resolve(const WCHAR* in, WCHAR* out);
};
// |out| must be an allocated buffer of size MAX_PATH
nsresult
ShortcutResolver::Resolve(const WCHAR* in, WCHAR* out)
{
return SHGetShortcutTarget(in, out, MAX_PATH) ? NS_OK : NS_ERROR_FAILURE;
}
#else // not WINCE
class ShortcutResolver
{
public:
@ -218,6 +238,7 @@ ShortcutResolver::Resolve(const WCHAR* in, WCHAR* out)
return NS_ERROR_FAILURE;
return NS_OK;
}
#endif
static ShortcutResolver * gResolver = nsnull;
@ -236,8 +257,6 @@ static void NS_DestroyShortcutResolver()
gResolver = nsnull;
}
#endif
//-----------------------------------------------------------------------------
// static helper functions
@ -797,7 +816,6 @@ nsLocalFile::nsLocalFile(const nsLocalFile& other)
nsresult
nsLocalFile::ResolveShortcut()
{
#ifndef WINCE
// we can't do anything without the resolver
if (!gResolver)
return NS_ERROR_FAILURE;
@ -815,9 +833,6 @@ nsLocalFile::ResolveShortcut()
mResolvedPath.SetLength(len);
return rv;
#else
return NS_OK;
#endif
}
// Resolve any shortcuts and stat the resolved path. After a successful return
@ -3075,18 +3090,14 @@ nsLocalFile::GetHashCode(PRUint32 *aResult)
void
nsLocalFile::GlobalInit()
{
#ifndef WINCE
nsresult rv = NS_CreateShortcutResolver();
NS_ASSERTION(NS_SUCCEEDED(rv), "Shortcut resolver could not be created");
#endif
}
void
nsLocalFile::GlobalShutdown()
{
#ifndef WINCE
NS_DestroyShortcutResolver();
#endif
}
#ifndef WINCE