pjs/xpcom/io/nsLocalFileMac.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code,
* released March 31, 1998.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998-1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Steve Dagley <sdagley@netscape.com>
*/
#ifndef _nsLocalFileMAC_H_
#define _nsLocalFileMAC_H_
#include "nscore.h"
#include "nsError.h"
#include "nsString.h"
#include "nsCRT.h"
#include "nsIFile.h"
#include "nsILocalFile.h"
#include "nsILocalFileMac.h"
#include "nsIFactory.h"
#include "nsLocalFile.h"
#include <Files.h>
class NS_COM nsLocalFile : public nsILocalFile, public nsILocalFileMac
{
public:
NS_DEFINE_STATIC_CID_ACCESSOR(NS_LOCAL_FILE_CID)
nsLocalFile();
virtual ~nsLocalFile();
static NS_METHOD nsLocalFileConstructor(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);
// nsISupports interface
NS_DECL_ISUPPORTS
// nsIFile interface
NS_DECL_NSIFILE
// nsILocalFile interface
NS_DECL_NSILOCALFILE
NS_IMETHOD GetInitType(nsLocalFileMacInitType *type);
NS_IMETHOD InitWithFSSpec(const FSSpec *fileSpec);
NS_IMETHOD InitFindingAppByCreatorCode(OSType aAppCreator);
NS_IMETHOD GetFSSpec(FSSpec *fileSpec);
NS_IMETHOD GetResolvedFSSpec(FSSpec *fileSpec);
NS_IMETHOD GetTargetFSSpec(FSSpec *fileSpec);
NS_IMETHOD SetAppendedPath(const char *aPath);
NS_IMETHOD GetAppendedPath(char * *aPath);
NS_IMETHOD GetFileTypeAndCreator(OSType *type, OSType *creator);
NS_IMETHOD SetFileTypeAndCreator(OSType type, OSType creator);
NS_IMETHOD SetFileTypeFromSuffix(const char *suffix);
NS_IMETHOD SetFileTypeFromMIMEType(const char *mimetype);
NS_IMETHOD GetFileSizeWithResFork(PRInt64 *aFileSize);
NS_IMETHOD LaunchAppWithDoc(nsILocalFile* aDocToLoad, PRBool aLaunchInBackground);
NS_IMETHOD OpenDocWithApp(nsILocalFile* aAppToOpenWith, PRBool aLaunchInBackground);
protected:
void MakeDirty();
nsresult ResolveAndStat(PRBool resolveTerminal);
nsresult FindAppOnLocalVolumes(OSType sig, FSSpec &outSpec);
nsresult FindRunningAppBySignature(OSType sig, FSSpec& outSpec, ProcessSerialNumber& outPsn);
nsresult FindRunningAppByFSSpec(const FSSpec& appSpec, ProcessSerialNumber& outPsn);
nsresult MyLaunchAppWithDoc(const FSSpec& appSpec, const FSSpec* aDocToLoad, PRBool aLaunchInBackground);
nsresult TestFinderFlag(PRUint16 flagMask, PRBool *outFlagSet, PRBool testTargetSpec = PR_TRUE);
OSErr GetTargetSpecCatInfo(CInfoPBRec& outInfo);
nsresult MoveCopy( nsIFile* newParentDir, const char* newName, PRBool isCopy );
// Passing nsnull for the extension uses leaf name
nsresult SetOSTypeFromExtension(const char* extension = nsnull);
static nsresult DetermineCurrentProcessCreator();
private:
// It's important we keep track of how we were initialized
nsLocalFileMacInitType mInitType;
// this is the flag which indicates if I can used cached information about the file
PRPackedBool mStatDirty;
PRPackedBool mLastResolveFlag;
PRPackedBool mFollowSymlinks;
// Is the mResolvedSpec member valid? Only after we resolve the mSpec or mWorkingPath
// PRPackedBool mHaveValidSpec;
// If we're inited with a path then we store it here
nsCString mWorkingPath;
// Any nodes added with AppendPath if we were initialized with an FSSpec are stored here
nsCString mAppendedPath;
// this will be the resolved path which will *NEVER* be returned to the user
nsCString mResolvedPath;
// The Mac data structure for a file system object
FSSpec mSpec; // This is the raw spec from InitWithPath or InitWithFSSpec
FSSpec mResolvedSpec; // This is the spec that we get from the initial spec + path. It might be an alias
FSSpec mTargetSpec; // This is the spec we've called ResolveAlias on
Boolean mResolvedWasAlias; // mResolvedSpec was for an alias
Boolean mResolvedWasFolder; // mResolvedSpec was for a directory
PRPackedBool mHaveFileInfo; // have we got the file info?
CInfoPBRec mTargetFileInfoRec; // cached file info, for the mTargetSpec
OSType mType, mCreator;
static OSType mgCurrentProcessSignature;
};
#endif