summaryrefslogtreecommitdiffstats
path: root/src/libs/xpcom18a4/xpcom/io/nsLocalFileOSX.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/libs/xpcom18a4/xpcom/io/nsLocalFileOSX.cpp')
-rw-r--r--src/libs/xpcom18a4/xpcom/io/nsLocalFileOSX.cpp2542
1 files changed, 2542 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/io/nsLocalFileOSX.cpp b/src/libs/xpcom18a4/xpcom/io/nsLocalFileOSX.cpp
new file mode 100644
index 00000000..dfc431d8
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/io/nsLocalFileOSX.cpp
@@ -0,0 +1,2542 @@
+/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla 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/MPL/
+ *
+ * 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.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2001, 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Conrad Carlen <ccarlen@netscape.com>
+ * Jungshik Shin <jshin@mailaps.org>
+ * Asaf Romano <mozilla.mano@sent.com>
+ * Mark Mentovai <mark@moxienet.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "nsLocalFile.h"
+#include "nsDirectoryServiceDefs.h"
+
+#include "nsString.h"
+#include "nsReadableUtils.h"
+#include "nsIDirectoryEnumerator.h"
+#include "nsISimpleEnumerator.h"
+#include "nsITimelineService.h"
+#include "nsVoidArray.h"
+
+#include "plbase64.h"
+#include "prmem.h"
+#include "nsCRT.h"
+#include "nsHashKeys.h"
+
+#include "MoreFilesX.h"
+#include "FSCopyObject.h"
+#include "nsAutoBuffer.h"
+#include "nsTraceRefcntImpl.h"
+
+// Mac Includes
+#include <Carbon/Carbon.h>
+
+// Unix Includes
+#include <unistd.h>
+#include <sys/stat.h>
+#include <stdlib.h>
+
+#if !defined(MAC_OS_X_VERSION_10_4) || MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_4
+#define GetAliasSizeFromRecord(aliasRecord) aliasRecord.aliasSize
+#else
+#define GetAliasSizeFromRecord(aliasRecord) GetAliasSizeFromPtr(&aliasRecord)
+#endif
+
+#define CHECK_mBaseRef() \
+ PR_BEGIN_MACRO \
+ if (!mBaseRef) \
+ return NS_ERROR_NOT_INITIALIZED; \
+ PR_END_MACRO
+
+//*****************************************************************************
+// Static Function Prototypes
+//*****************************************************************************
+
+static nsresult MacErrorMapper(OSErr inErr);
+static OSErr FindRunningAppBySignature(OSType aAppSig, ProcessSerialNumber& outPsn);
+static void CopyUTF8toUTF16NFC(const nsACString& aSrc, nsAString& aResult);
+
+//*****************************************************************************
+// Local Helper Classes
+//*****************************************************************************
+
+#pragma mark -
+#pragma mark [FSRef operator==]
+
+bool operator==(const FSRef& lhs, const FSRef& rhs)
+{
+ return (::FSCompareFSRefs(&lhs, &rhs) == noErr);
+}
+
+#pragma mark -
+#pragma mark [StFollowLinksState]
+
+class StFollowLinksState
+{
+ public:
+ StFollowLinksState(nsLocalFile& aFile) :
+ mFile(aFile)
+ {
+ mFile.GetFollowLinks(&mSavedState);
+ }
+
+ StFollowLinksState(nsLocalFile& aFile, PRBool followLinksState) :
+ mFile(aFile)
+ {
+ mFile.GetFollowLinks(&mSavedState);
+ mFile.SetFollowLinks(followLinksState);
+ }
+
+ ~StFollowLinksState()
+ {
+ mFile.SetFollowLinks(mSavedState);
+ }
+
+ private:
+ nsLocalFile& mFile;
+ PRBool mSavedState;
+};
+
+#pragma mark -
+#pragma mark [nsDirEnumerator]
+
+class nsDirEnumerator : public nsISimpleEnumerator,
+ public nsIDirectoryEnumerator
+{
+ public:
+
+ NS_DECL_ISUPPORTS
+
+ nsDirEnumerator() :
+ mIterator(nsnull),
+ mFSRefsArray(nsnull),
+ mArrayCnt(0), mArrayIndex(0)
+ {
+ }
+
+ nsresult Init(nsILocalFileMac* parent)
+ {
+ NS_ENSURE_ARG(parent);
+
+ OSErr err;
+ nsresult rv;
+ FSRef parentRef;
+
+ rv = parent->GetFSRef(&parentRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ mFSRefsArray = (FSRef *)nsMemory::Alloc(sizeof(FSRef)
+ * kRequestCountPerIteration);
+ if (!mFSRefsArray)
+ return NS_ERROR_OUT_OF_MEMORY;
+
+ err = ::FSOpenIterator(&parentRef, kFSIterateFlat, &mIterator);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ return NS_OK;
+ }
+
+ NS_IMETHOD HasMoreElements(PRBool *result)
+ {
+ if (mNext == nsnull) {
+ if (mArrayIndex >= mArrayCnt) {
+ ItemCount actualCnt;
+ OSErr err = ::FSGetCatalogInfoBulk(mIterator,
+ kRequestCountPerIteration,
+ &actualCnt,
+ nsnull,
+ kFSCatInfoNone,
+ nsnull,
+ mFSRefsArray,
+ nsnull,
+ nsnull);
+
+ if (err == noErr || err == errFSNoMoreItems) {
+ mArrayCnt = actualCnt;
+ mArrayIndex = 0;
+ }
+ }
+ if (mArrayIndex < mArrayCnt) {
+ nsLocalFile *newFile = new nsLocalFile;
+ if (!newFile)
+ return NS_ERROR_OUT_OF_MEMORY;
+ FSRef fsRef = mFSRefsArray[mArrayIndex];
+ if (NS_FAILED(newFile->InitWithFSRef(&fsRef)))
+ return NS_ERROR_FAILURE;
+ mArrayIndex++;
+ mNext = newFile;
+ }
+ }
+ *result = mNext != nsnull;
+ if (!*result)
+ Close();
+ return NS_OK;
+ }
+
+ NS_IMETHOD GetNext(nsISupports **result)
+ {
+ NS_ENSURE_ARG_POINTER(result);
+ *result = nsnull;
+
+ nsresult rv;
+ PRBool hasMore;
+ rv = HasMoreElements(&hasMore);
+ if (NS_FAILED(rv)) return rv;
+
+ *result = mNext; // might return nsnull
+ NS_IF_ADDREF(*result);
+
+ mNext = nsnull;
+ return NS_OK;
+ }
+
+ NS_IMETHOD GetNextFile(nsIFile **result)
+ {
+ *result = nsnull;
+ PRBool hasMore = PR_FALSE;
+ nsresult rv = HasMoreElements(&hasMore);
+ if (NS_FAILED(rv) || !hasMore)
+ return rv;
+ *result = mNext;
+ NS_IF_ADDREF(*result);
+ mNext = nsnull;
+ return NS_OK;
+ }
+
+ NS_IMETHOD Close()
+ {
+ if (mIterator) {
+ ::FSCloseIterator(mIterator);
+ mIterator = nsnull;
+ }
+ if (mFSRefsArray) {
+ nsMemory::Free(mFSRefsArray);
+ mFSRefsArray = nsnull;
+ }
+ return NS_OK;
+ }
+
+ private:
+ ~nsDirEnumerator()
+ {
+ Close();
+ }
+
+ protected:
+ // According to Apple doc, request the number of objects
+ // per call that will fit in 4 VM pages.
+ enum {
+ kRequestCountPerIteration = ((4096 * 4) / sizeof(FSRef))
+ };
+
+ nsCOMPtr<nsILocalFileMac> mNext;
+
+ FSIterator mIterator;
+ FSRef *mFSRefsArray;
+ PRInt32 mArrayCnt, mArrayIndex;
+};
+
+NS_IMPL_ISUPPORTS2(nsDirEnumerator, nsISimpleEnumerator, nsIDirectoryEnumerator)
+
+#pragma mark -
+#pragma mark [StAEDesc]
+
+class StAEDesc: public AEDesc
+{
+public:
+ StAEDesc()
+ {
+ descriptorType = typeNull;
+ dataHandle = nil;
+ }
+
+ ~StAEDesc()
+ {
+ ::AEDisposeDesc(this);
+ }
+};
+
+#define FILENAME_BUFFER_SIZE 512
+
+//*****************************************************************************
+// nsLocalFile
+//*****************************************************************************
+
+const char nsLocalFile::kPathSepChar = '/';
+const PRUnichar nsLocalFile::kPathSepUnichar = '/';
+
+// The HFS+ epoch is Jan. 1, 1904 GMT - differs from HFS in which times were local
+// The NSPR epoch is Jan. 1, 1970 GMT
+// 2082844800 is the difference in seconds between those dates
+const PRInt64 nsLocalFile::kJanuaryFirst1970Seconds = 2082844800LL;
+
+#pragma mark -
+#pragma mark [CTORs/DTOR]
+
+nsLocalFile::nsLocalFile() :
+ mBaseRef(nsnull),
+ mTargetRef(nsnull),
+ mCachedFSRefValid(PR_FALSE),
+ mFollowLinks(PR_TRUE),
+ mFollowLinksDirty(PR_TRUE)
+{
+}
+
+nsLocalFile::nsLocalFile(const nsLocalFile& src) :
+ mBaseRef(src.mBaseRef),
+ mTargetRef(src.mTargetRef),
+ mCachedFSRef(src.mCachedFSRef),
+ mCachedFSRefValid(src.mCachedFSRefValid),
+ mFollowLinks(src.mFollowLinks),
+ mFollowLinksDirty(src.mFollowLinksDirty)
+{
+ // A CFURLRef is immutable so no need to copy, just retain.
+ if (mBaseRef)
+ ::CFRetain(mBaseRef);
+ if (mTargetRef)
+ ::CFRetain(mTargetRef);
+}
+
+nsLocalFile::~nsLocalFile()
+{
+ if (mBaseRef)
+ ::CFRelease(mBaseRef);
+ if (mTargetRef)
+ ::CFRelease(mTargetRef);
+}
+
+
+//*****************************************************************************
+// nsLocalFile::nsISupports
+//*****************************************************************************
+#pragma mark -
+#pragma mark [nsISupports]
+
+NS_IMPL_THREADSAFE_ISUPPORTS4(nsLocalFile,
+ nsILocalFileMac,
+ nsILocalFile,
+ nsIFile,
+ nsIHashable)
+
+NS_METHOD nsLocalFile::nsLocalFileConstructor(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr)
+{
+ NS_ENSURE_ARG_POINTER(aInstancePtr);
+ NS_ENSURE_NO_AGGREGATION(outer);
+
+ nsLocalFile* inst = new nsLocalFile();
+ if (inst == NULL)
+ return NS_ERROR_OUT_OF_MEMORY;
+
+ nsresult rv = inst->QueryInterface(aIID, aInstancePtr);
+ if (NS_FAILED(rv))
+ {
+ delete inst;
+ return rv;
+ }
+ return NS_OK;
+}
+
+
+//*****************************************************************************
+// nsLocalFile::nsIFile
+//*****************************************************************************
+#pragma mark -
+#pragma mark [nsIFile]
+
+/* void append (in AString node); */
+NS_IMETHODIMP nsLocalFile::Append(const nsAString& aNode)
+{
+ return AppendNative(NS_ConvertUTF16toUTF8(aNode));
+}
+
+/* [noscript] void appendNative (in ACString node); */
+NS_IMETHODIMP nsLocalFile::AppendNative(const nsACString& aNode)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ nsACString::const_iterator start, end;
+ aNode.BeginReading(start);
+ aNode.EndReading(end);
+ if (FindCharInReadable(kPathSepChar, start, end))
+ return NS_ERROR_FILE_UNRECOGNIZED_PATH;
+
+ CFStringRef nodeStrRef = ::CFStringCreateWithCString(kCFAllocatorDefault,
+ PromiseFlatCString(aNode).get(),
+ kCFStringEncodingUTF8);
+ if (nodeStrRef) {
+ CFURLRef newRef = ::CFURLCreateCopyAppendingPathComponent(kCFAllocatorDefault,
+ mBaseRef, nodeStrRef, PR_FALSE);
+ ::CFRelease(nodeStrRef);
+ if (newRef) {
+ SetBaseRef(newRef);
+ ::CFRelease(newRef);
+ return NS_OK;
+ }
+ }
+ return NS_ERROR_FAILURE;
+}
+
+/* void normalize (); */
+NS_IMETHODIMP nsLocalFile::Normalize()
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ // CFURL doesn't doesn't seem to resolve paths containing relative
+ // components, so we'll nick the stdlib code from nsLocalFileUnix
+ UInt8 path[PATH_MAX] = "";
+ Boolean success;
+ success = ::CFURLGetFileSystemRepresentation(mBaseRef, true, path, PATH_MAX);
+ if (!success)
+ return NS_ERROR_FAILURE;
+
+ char resolved_path[PATH_MAX] = "";
+ char *resolved_path_ptr = nsnull;
+ resolved_path_ptr = realpath((char*)path, resolved_path);
+
+ // if there is an error, the return is null.
+ if (!resolved_path_ptr)
+ return NSRESULT_FOR_ERRNO();
+
+ // Need to know whether we're a directory to create a new CFURLRef
+ PRBool isDirectory;
+ nsresult rv = IsDirectory(&isDirectory);
+ NS_ENSURE_SUCCESS(rv, rv);
+
+ rv = NS_ERROR_FAILURE;
+ CFStringRef pathStrRef =
+ ::CFStringCreateWithCString(kCFAllocatorDefault,
+ resolved_path,
+ kCFStringEncodingUTF8);
+ if (pathStrRef) {
+ CFURLRef newURLRef =
+ ::CFURLCreateWithFileSystemPath(kCFAllocatorDefault, pathStrRef,
+ kCFURLPOSIXPathStyle, isDirectory);
+ if (newURLRef) {
+ SetBaseRef(newURLRef);
+ ::CFRelease(newURLRef);
+ rv = NS_OK;
+ }
+ ::CFRelease(pathStrRef);
+ }
+
+ return rv;
+}
+
+/* void create (in unsigned long type, in unsigned long permissions); */
+NS_IMETHODIMP nsLocalFile::Create(PRUint32 type, PRUint32 permissions)
+{
+ if (type != NORMAL_FILE_TYPE && type != DIRECTORY_TYPE)
+ return NS_ERROR_FILE_UNKNOWN_TYPE;
+
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ nsStringArray nonExtantNodes;
+ CFURLRef pathURLRef = mBaseRef;
+ FSRef pathFSRef;
+ CFStringRef leafStrRef = nsnull;
+ nsAutoBuffer<UniChar, FILENAME_BUFFER_SIZE> buffer;
+ Boolean success;
+
+ // Work backwards through the path to find the last node which
+ // exists. Place the nodes which don't exist in an array and we'll
+ // create those below.
+ while ((success = ::CFURLGetFSRef(pathURLRef, &pathFSRef)) == false) {
+ leafStrRef = ::CFURLCopyLastPathComponent(pathURLRef);
+ if (!leafStrRef)
+ break;
+ CFIndex leafLen = ::CFStringGetLength(leafStrRef);
+ if (!buffer.EnsureElemCapacity(leafLen + 1))
+ break;
+ ::CFStringGetCharacters(leafStrRef, CFRangeMake(0, leafLen), buffer.get());
+ buffer.get()[leafLen] = '\0';
+ nonExtantNodes.AppendString(nsString(nsDependentString(buffer.get())));
+ ::CFRelease(leafStrRef);
+ leafStrRef = nsnull;
+
+ // Get the parent of the leaf for the next go round
+ CFURLRef parent = ::CFURLCreateCopyDeletingLastPathComponent(NULL, pathURLRef);
+ if (!parent)
+ break;
+ if (pathURLRef != mBaseRef)
+ ::CFRelease(pathURLRef);
+ pathURLRef = parent;
+ }
+ if (pathURLRef != mBaseRef)
+ ::CFRelease(pathURLRef);
+ if (leafStrRef != nsnull)
+ ::CFRelease(leafStrRef);
+ if (!success)
+ return NS_ERROR_FAILURE;
+ PRInt32 nodesToCreate = nonExtantNodes.Count();
+ if (nodesToCreate == 0)
+ return NS_ERROR_FILE_ALREADY_EXISTS;
+
+ OSErr err;
+ nsAutoString nextNodeName;
+ for (PRInt32 i = nodesToCreate - 1; i > 0; i--) {
+ nonExtantNodes.StringAt(i, nextNodeName);
+ err = ::FSCreateDirectoryUnicode(&pathFSRef,
+ nextNodeName.Length(),
+ (const UniChar *)nextNodeName.get(),
+ kFSCatInfoNone,
+ nsnull, &pathFSRef, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ }
+ nonExtantNodes.StringAt(0, nextNodeName);
+ if (type == NORMAL_FILE_TYPE) {
+ err = ::FSCreateFileUnicode(&pathFSRef,
+ nextNodeName.Length(),
+ (const UniChar *)nextNodeName.get(),
+ kFSCatInfoNone,
+ nsnull, nsnull, nsnull);
+ }
+ else {
+ err = ::FSCreateDirectoryUnicode(&pathFSRef,
+ nextNodeName.Length(),
+ (const UniChar *)nextNodeName.get(),
+ kFSCatInfoNone,
+ nsnull, nsnull, nsnull, nsnull);
+ }
+
+ return MacErrorMapper(err);
+}
+
+/* attribute AString leafName; */
+NS_IMETHODIMP nsLocalFile::GetLeafName(nsAString& aLeafName)
+{
+ nsCAutoString nativeString;
+ nsresult rv = GetNativeLeafName(nativeString);
+ if (NS_FAILED(rv))
+ return rv;
+ CopyUTF8toUTF16NFC(nativeString, aLeafName);
+ return NS_OK;
+}
+
+NS_IMETHODIMP nsLocalFile::SetLeafName(const nsAString& aLeafName)
+{
+ return SetNativeLeafName(NS_ConvertUTF16toUTF8(aLeafName));
+}
+
+/* [noscript] attribute ACString nativeLeafName; */
+NS_IMETHODIMP nsLocalFile::GetNativeLeafName(nsACString& aNativeLeafName)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ nsresult rv = NS_ERROR_FAILURE;
+ CFStringRef leafStrRef = ::CFURLCopyLastPathComponent(mBaseRef);
+ if (leafStrRef) {
+ rv = CFStringReftoUTF8(leafStrRef, aNativeLeafName);
+ ::CFRelease(leafStrRef);
+ }
+ return rv;
+}
+
+NS_IMETHODIMP nsLocalFile::SetNativeLeafName(const nsACString& aNativeLeafName)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ nsresult rv = NS_ERROR_FAILURE;
+ CFURLRef parentURLRef = ::CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault, mBaseRef);
+ if (parentURLRef) {
+ CFStringRef nodeStrRef = ::CFStringCreateWithCString(kCFAllocatorDefault,
+ PromiseFlatCString(aNativeLeafName).get(),
+ kCFStringEncodingUTF8);
+
+ if (nodeStrRef) {
+ CFURLRef newURLRef = ::CFURLCreateCopyAppendingPathComponent(kCFAllocatorDefault,
+ parentURLRef, nodeStrRef, PR_FALSE);
+ if (newURLRef) {
+ SetBaseRef(newURLRef);
+ ::CFRelease(newURLRef);
+ rv = NS_OK;
+ }
+ ::CFRelease(nodeStrRef);
+ }
+ ::CFRelease(parentURLRef);
+ }
+ return rv;
+}
+
+/* void copyTo (in nsIFile newParentDir, in AString newName); */
+NS_IMETHODIMP nsLocalFile::CopyTo(nsIFile *newParentDir, const nsAString& newName)
+{
+ return CopyInternal(newParentDir, newName, PR_FALSE);
+}
+
+/* [noscrpit] void CopyToNative (in nsIFile newParentDir, in ACString newName); */
+NS_IMETHODIMP nsLocalFile::CopyToNative(nsIFile *newParentDir, const nsACString& newName)
+{
+ return CopyInternal(newParentDir, NS_ConvertUTF8toUTF16(newName), PR_FALSE);
+}
+
+/* void copyToFollowingLinks (in nsIFile newParentDir, in AString newName); */
+NS_IMETHODIMP nsLocalFile::CopyToFollowingLinks(nsIFile *newParentDir, const nsAString& newName)
+{
+ return CopyInternal(newParentDir, newName, PR_TRUE);
+}
+
+/* [noscript] void copyToFollowingLinksNative (in nsIFile newParentDir, in ACString newName); */
+NS_IMETHODIMP nsLocalFile::CopyToFollowingLinksNative(nsIFile *newParentDir, const nsACString& newName)
+{
+ return CopyInternal(newParentDir, NS_ConvertUTF8toUTF16(newName), PR_TRUE);
+}
+
+/* void moveTo (in nsIFile newParentDir, in AString newName); */
+NS_IMETHODIMP nsLocalFile::MoveTo(nsIFile *newParentDir, const nsAString& newName)
+{
+ return MoveToNative(newParentDir, NS_ConvertUTF16toUTF8(newName));
+}
+
+/* [noscript] void moveToNative (in nsIFile newParentDir, in ACString newName); */
+NS_IMETHODIMP nsLocalFile::MoveToNative(nsIFile *newParentDir, const nsACString& newName)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ StFollowLinksState followLinks(*this, PR_FALSE);
+
+ PRBool isDirectory;
+ nsresult rv = IsDirectory(&isDirectory);
+ if (NS_FAILED(rv))
+ return rv;
+
+ // Get the source path.
+ nsCAutoString srcPath;
+ rv = GetNativePath(srcPath);
+ if (NS_FAILED(rv))
+ return rv;
+
+ // Build the destination path.
+ nsCOMPtr<nsIFile> parentDir = newParentDir;
+ if (!parentDir) {
+ if (newName.IsEmpty())
+ return NS_ERROR_INVALID_ARG;
+ rv = GetParent(getter_AddRefs(parentDir));
+ if (NS_FAILED(rv))
+ return rv;
+ }
+ else {
+ PRBool exists;
+ rv = parentDir->Exists(&exists);
+ if (NS_FAILED(rv))
+ return rv;
+ if (!exists) {
+ rv = parentDir->Create(nsIFile::DIRECTORY_TYPE, 0777);
+ if (NS_FAILED(rv))
+ return rv;
+ }
+ }
+
+ nsCAutoString destPath;
+ rv = parentDir->GetNativePath(destPath);
+ if (NS_FAILED(rv))
+ return rv;
+
+ if (!newName.IsEmpty())
+ destPath.Append(NS_LITERAL_CSTRING("/") + newName);
+ else {
+ nsCAutoString leafName;
+ rv = GetNativeLeafName(leafName);
+ if (NS_FAILED(rv))
+ return rv;
+ destPath.Append(NS_LITERAL_CSTRING("/") + leafName);
+ }
+
+ // Perform the move.
+ if (rename(srcPath.get(), destPath.get()) != 0) {
+ if (errno == EXDEV) {
+ // Can't move across volume (device) boundaries. Copy and remove.
+ rv = CopyToNative(parentDir, newName);
+ if (NS_SUCCEEDED(rv)) {
+ // Permit removal failure.
+ Remove(PR_TRUE);
+ }
+ }
+ else
+ rv = NSRESULT_FOR_ERRNO();
+
+ if (NS_FAILED(rv))
+ return rv;
+ }
+
+ // Update |this| to refer to the moved file.
+ CFURLRef newBaseRef =
+ ::CFURLCreateFromFileSystemRepresentation(NULL, (UInt8*)destPath.get(),
+ destPath.Length(), isDirectory);
+ if (!newBaseRef)
+ return NS_ERROR_FAILURE;
+ SetBaseRef(newBaseRef);
+ ::CFRelease(newBaseRef);
+
+ return rv;
+}
+
+/* void remove (in boolean recursive); */
+NS_IMETHODIMP nsLocalFile::Remove(PRBool recursive)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ // XXX If we're an alias, never remove target
+ StFollowLinksState followLinks(*this, PR_FALSE);
+
+ PRBool isDirectory;
+ nsresult rv = IsDirectory(&isDirectory);
+ if (NS_FAILED(rv))
+ return rv;
+
+ if (recursive && isDirectory) {
+ FSRef fsRef;
+ rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ // Call MoreFilesX to do a recursive removal.
+ OSStatus err = ::FSDeleteContainer(&fsRef);
+ rv = MacErrorMapper(err);
+ }
+ else {
+ nsCAutoString path;
+ rv = GetNativePath(path);
+ if (NS_FAILED(rv))
+ return rv;
+
+ const char* pathPtr = path.get();
+ int status;
+ if (isDirectory)
+ status = rmdir(pathPtr);
+ else
+ status = unlink(pathPtr);
+
+ if (status != 0)
+ rv = NSRESULT_FOR_ERRNO();
+ }
+
+ mCachedFSRefValid = PR_FALSE;
+ return rv;
+}
+
+/* attribute unsigned long permissions; */
+NS_IMETHODIMP nsLocalFile::GetPermissions(PRUint32 *aPermissions)
+{
+ NS_ENSURE_ARG_POINTER(aPermissions);
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoPermissions, &catalogInfo,
+ nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ FSPermissionInfo *permPtr = (FSPermissionInfo*)catalogInfo.permissions;
+ *aPermissions = permPtr->mode;
+ return NS_OK;
+}
+
+NS_IMETHODIMP nsLocalFile::SetPermissions(PRUint32 aPermissions)
+{
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoPermissions, &catalogInfo,
+ nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ FSPermissionInfo *permPtr = (FSPermissionInfo*)catalogInfo.permissions;
+ permPtr->mode = (UInt16)aPermissions;
+ err = ::FSSetCatalogInfo(&fsRef, kFSCatInfoPermissions, &catalogInfo);
+ return MacErrorMapper(err);
+}
+
+/* attribute unsigned long permissionsOfLink; */
+NS_IMETHODIMP nsLocalFile::GetPermissionsOfLink(PRUint32 *aPermissionsOfLink)
+{
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP nsLocalFile::SetPermissionsOfLink(PRUint32 aPermissionsOfLink)
+{
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* attribute PRInt64 lastModifiedTime; */
+NS_IMETHODIMP nsLocalFile::GetLastModifiedTime(PRInt64 *aLastModifiedTime)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(aLastModifiedTime);
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoContentMod, &catalogInfo,
+ nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ *aLastModifiedTime = HFSPlustoNSPRTime(catalogInfo.contentModDate);
+ return NS_OK;
+}
+
+NS_IMETHODIMP nsLocalFile::SetLastModifiedTime(PRInt64 aLastModifiedTime)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ OSErr err;
+ nsresult rv;
+ FSRef fsRef;
+ FSCatalogInfo catalogInfo;
+
+ rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSRef parentRef;
+ PRBool notifyParent;
+
+ /* Get the node flags, the content modification date and time, and the parent ref */
+ err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNodeFlags + kFSCatInfoContentMod,
+ &catalogInfo, NULL, NULL, &parentRef);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ /* Notify the parent if this is a file */
+ notifyParent = (0 == (catalogInfo.nodeFlags & kFSNodeIsDirectoryMask));
+
+ NSPRtoHFSPlusTime(aLastModifiedTime, catalogInfo.contentModDate);
+ err = ::FSSetCatalogInfo(&fsRef, kFSCatInfoContentMod, &catalogInfo);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ /* Send a notification for the parent of the file, or for the directory */
+ err = FNNotify(notifyParent ? &parentRef : &fsRef, kFNDirectoryModifiedMessage, kNilOptions);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ return NS_OK;
+}
+
+/* attribute PRInt64 lastModifiedTimeOfLink; */
+NS_IMETHODIMP nsLocalFile::GetLastModifiedTimeOfLink(PRInt64 *aLastModifiedTimeOfLink)
+{
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+NS_IMETHODIMP nsLocalFile::SetLastModifiedTimeOfLink(PRInt64 aLastModifiedTimeOfLink)
+{
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* attribute PRInt64 fileSize; */
+NS_IMETHODIMP nsLocalFile::GetFileSize(PRInt64 *aFileSize)
+{
+ NS_ENSURE_ARG_POINTER(aFileSize);
+ *aFileSize = 0;
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNodeFlags + kFSCatInfoDataSizes, &catalogInfo,
+ nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ // FSGetCatalogInfo can return a bogus size for directories sometimes, so only
+ // rely on the answer for files
+ if ((catalogInfo.nodeFlags & kFSNodeIsDirectoryMask) == 0)
+ *aFileSize = catalogInfo.dataLogicalSize;
+ return NS_OK;
+}
+
+NS_IMETHODIMP nsLocalFile::SetFileSize(PRInt64 aFileSize)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ SInt16 refNum;
+ OSErr err = ::FSOpenFork(&fsRef, 0, nsnull, fsWrPerm, &refNum);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ err = ::FSSetForkSize(refNum, fsFromStart, aFileSize);
+ ::FSCloseFork(refNum);
+
+ return MacErrorMapper(err);
+}
+
+/* readonly attribute PRInt64 fileSizeOfLink; */
+NS_IMETHODIMP nsLocalFile::GetFileSizeOfLink(PRInt64 *aFileSizeOfLink)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(aFileSizeOfLink);
+
+ StFollowLinksState followLinks(*this, PR_FALSE);
+ return GetFileSize(aFileSizeOfLink);
+}
+
+/* readonly attribute AString target; */
+NS_IMETHODIMP nsLocalFile::GetTarget(nsAString& aTarget)
+{
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* [noscript] readonly attribute ACString nativeTarget; */
+NS_IMETHODIMP nsLocalFile::GetNativeTarget(nsACString& aNativeTarget)
+{
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* readonly attribute AString path; */
+NS_IMETHODIMP nsLocalFile::GetPath(nsAString& aPath)
+{
+ nsCAutoString nativeString;
+ nsresult rv = GetNativePath(nativeString);
+ if (NS_FAILED(rv))
+ return rv;
+ CopyUTF8toUTF16NFC(nativeString, aPath);
+ return NS_OK;
+}
+
+/* [noscript] readonly attribute ACString nativePath; */
+NS_IMETHODIMP nsLocalFile::GetNativePath(nsACString& aNativePath)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ nsresult rv = NS_ERROR_FAILURE;
+ CFStringRef pathStrRef = ::CFURLCopyFileSystemPath(mBaseRef, kCFURLPOSIXPathStyle);
+ if (pathStrRef) {
+ rv = CFStringReftoUTF8(pathStrRef, aNativePath);
+ ::CFRelease(pathStrRef);
+ }
+ return rv;
+}
+
+/* boolean exists (); */
+NS_IMETHODIMP nsLocalFile::Exists(PRBool *_retval)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ FSRef fsRef;
+ if (NS_SUCCEEDED(GetFSRefInternal(fsRef, PR_TRUE))) {
+ *_retval = PR_TRUE;
+ }
+
+ return NS_OK;
+}
+
+/* boolean isWritable (); */
+NS_IMETHODIMP nsLocalFile::IsWritable(PRBool *_retval)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+ if (::FSCheckLock(&fsRef) == noErr) {
+ PRUint32 permissions;
+ rv = GetPermissions(&permissions);
+ if (NS_FAILED(rv))
+ return rv;
+ *_retval = ((permissions & S_IWUSR) != 0);
+ }
+ return NS_OK;
+}
+
+/* boolean isReadable (); */
+NS_IMETHODIMP nsLocalFile::IsReadable(PRBool *_retval)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ PRUint32 permissions;
+ nsresult rv = GetPermissions(&permissions);
+ if (NS_FAILED(rv))
+ return rv;
+ *_retval = ((permissions & S_IRUSR) != 0);
+ return NS_OK;
+}
+
+/* boolean isExecutable (); */
+NS_IMETHODIMP nsLocalFile::IsExecutable(PRBool *_retval)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ LSRequestedInfo theInfoRequest = kLSRequestAllInfo;
+ LSItemInfoRecord theInfo;
+ if (::LSCopyItemInfoForRef(&fsRef, theInfoRequest, &theInfo) == noErr) {
+ if ((theInfo.flags & kLSItemInfoIsApplication) != 0)
+ *_retval = PR_TRUE;
+ }
+ return NS_OK;
+}
+
+/* boolean isHidden (); */
+NS_IMETHODIMP nsLocalFile::IsHidden(PRBool *_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ HFSUniStr255 leafName;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoFinderInfo, &catalogInfo,
+ &leafName, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ FileInfo *fInfoPtr = (FileInfo *)(catalogInfo.finderInfo); // Finder flags are in the same place whether we use FileInfo or FolderInfo
+ if ((fInfoPtr->finderFlags & kIsInvisible) != 0) {
+ *_retval = PR_TRUE;
+ }
+ else {
+ // If the leaf name begins with a '.', consider it invisible
+ if (leafName.length >= 1 && leafName.unicode[0] == UniChar('.'))
+ *_retval = PR_TRUE;
+ }
+ return NS_OK;
+}
+
+/* boolean isDirectory (); */
+NS_IMETHODIMP nsLocalFile::IsDirectory(PRBool *_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef, PR_FALSE);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNodeFlags, &catalogInfo,
+ nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ *_retval = ((catalogInfo.nodeFlags & kFSNodeIsDirectoryMask) != 0);
+ return NS_OK;
+}
+
+/* boolean isFile (); */
+NS_IMETHODIMP nsLocalFile::IsFile(PRBool *_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef, PR_FALSE);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNodeFlags, &catalogInfo,
+ nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ *_retval = ((catalogInfo.nodeFlags & kFSNodeIsDirectoryMask) == 0);
+ return NS_OK;
+}
+
+/* boolean isSymlink (); */
+NS_IMETHODIMP nsLocalFile::IsSymlink(PRBool *_retval)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG(_retval);
+ *_retval = PR_FALSE;
+
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ FSRef fsRef;
+ if (::CFURLGetFSRef(mBaseRef, &fsRef)) {
+ Boolean isAlias, isFolder;
+ if (::FSIsAliasFile(&fsRef, &isAlias, &isFolder) == noErr)
+ *_retval = isAlias;
+ }
+ return NS_OK;
+}
+
+/* boolean isSpecial (); */
+NS_IMETHODIMP nsLocalFile::IsSpecial(PRBool *_retval)
+{
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* nsIFile clone (); */
+NS_IMETHODIMP nsLocalFile::Clone(nsIFile **_retval)
+{
+ // Just copy-construct ourselves
+ *_retval = new nsLocalFile(*this);
+ if (!*_retval)
+ return NS_ERROR_OUT_OF_MEMORY;
+
+ NS_ADDREF(*_retval);
+
+ return NS_OK;
+}
+
+/* boolean equals (in nsIFile inFile); */
+NS_IMETHODIMP nsLocalFile::Equals(nsIFile *inFile, PRBool *_retval)
+{
+ return EqualsInternal(inFile, PR_TRUE, _retval);
+}
+
+nsresult
+nsLocalFile::EqualsInternal(nsISupports* inFile, PRBool aUpdateCache,
+ PRBool *_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ nsCOMPtr<nsILocalFileMac> inMacFile(do_QueryInterface(inFile));
+ if (!inFile)
+ return NS_OK;
+
+ nsLocalFile* inLF =
+ static_cast<nsLocalFile*>((nsILocalFileMac*) inMacFile);
+
+ // If both exist, compare FSRefs
+ FSRef thisFSRef, inFSRef;
+ nsresult rv1 = GetFSRefInternal(thisFSRef, aUpdateCache);
+ nsresult rv2 = inLF->GetFSRefInternal(inFSRef, aUpdateCache);
+ if (NS_SUCCEEDED(rv1) && NS_SUCCEEDED(rv2)) {
+ *_retval = (thisFSRef == inFSRef);
+ return NS_OK;
+ }
+ // If one exists and the other doesn't, not equal
+ if (rv1 != rv2)
+ return NS_OK;
+
+ // Arg, we have to get their paths and compare
+ nsCAutoString thisPath, inPath;
+ if (NS_FAILED(GetNativePath(thisPath)))
+ return NS_ERROR_FAILURE;
+ if (NS_FAILED(inMacFile->GetNativePath(inPath)))
+ return NS_ERROR_FAILURE;
+ *_retval = thisPath.Equals(inPath);
+
+ return NS_OK;
+}
+
+/* boolean contains (in nsIFile inFile, in boolean recur); */
+NS_IMETHODIMP nsLocalFile::Contains(nsIFile *inFile, PRBool recur, PRBool *_retval)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(_retval);
+ *_retval = PR_FALSE;
+
+ PRBool isDir;
+ nsresult rv = IsDirectory(&isDir);
+ if (NS_FAILED(rv))
+ return rv;
+ if (!isDir)
+ return NS_OK; // must be a dir to contain someone
+
+ nsCAutoString thisPath, inPath;
+ if (NS_FAILED(GetNativePath(thisPath)) || NS_FAILED(inFile->GetNativePath(inPath)))
+ return NS_ERROR_FAILURE;
+ size_t thisPathLen = thisPath.Length();
+ if ((inPath.Length() > thisPathLen + 1) && (strncasecmp(thisPath.get(), inPath.get(), thisPathLen) == 0)) {
+ // Now make sure that the |inFile|'s path has a separator at thisPathLen,
+ // and there's at least one more character after that.
+ if (inPath[thisPathLen] == kPathSepChar)
+ *_retval = PR_TRUE;
+ }
+ return NS_OK;
+}
+
+/* readonly attribute nsIFile parent; */
+NS_IMETHODIMP nsLocalFile::GetParent(nsIFile * *aParent)
+{
+ NS_ENSURE_ARG_POINTER(aParent);
+ *aParent = nsnull;
+
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ nsLocalFile *newFile = nsnull;
+
+ // If it can be determined without error that a file does not
+ // have a parent, return nsnull for the parent and NS_OK as the result.
+ // See bug 133617.
+ nsresult rv = NS_OK;
+ CFURLRef parentURLRef = ::CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault, mBaseRef);
+ if (parentURLRef) {
+ // If the parent path is longer than file's path then
+ // CFURLCreateCopyDeletingLastPathComponent must have simply added
+ // two dots at the end - in this case indicate that there is no parent.
+ // See bug 332389.
+ CFStringRef path = ::CFURLGetString(mBaseRef);
+ CFStringRef newPath = ::CFURLGetString(parentURLRef);
+ if (::CFStringGetLength(newPath) < ::CFStringGetLength(path)) {
+ rv = NS_ERROR_FAILURE;
+ newFile = new nsLocalFile;
+ if (newFile) {
+ rv = newFile->InitWithCFURL(parentURLRef);
+ if (NS_SUCCEEDED(rv)) {
+ NS_ADDREF(*aParent = newFile);
+ rv = NS_OK;
+ }
+ }
+ }
+ ::CFRelease(parentURLRef);
+ }
+ return rv;
+}
+
+/* readonly attribute nsISimpleEnumerator directoryEntries; */
+NS_IMETHODIMP nsLocalFile::GetDirectoryEntries(nsISimpleEnumerator **aDirectoryEntries)
+{
+ NS_ENSURE_ARG_POINTER(aDirectoryEntries);
+ *aDirectoryEntries = nsnull;
+
+ nsresult rv;
+ PRBool isDir;
+ rv = IsDirectory(&isDir);
+ if (NS_FAILED(rv))
+ return rv;
+ if (!isDir)
+ return NS_ERROR_FILE_NOT_DIRECTORY;
+
+ nsDirEnumerator* dirEnum = new nsDirEnumerator;
+ if (dirEnum == nsnull)
+ return NS_ERROR_OUT_OF_MEMORY;
+ NS_ADDREF(dirEnum);
+ rv = dirEnum->Init(this);
+ if (NS_FAILED(rv)) {
+ NS_RELEASE(dirEnum);
+ return rv;
+ }
+ *aDirectoryEntries = dirEnum;
+
+ return NS_OK;
+}
+
+
+//*****************************************************************************
+// nsLocalFile::nsILocalFile
+//*****************************************************************************
+#pragma mark -
+#pragma mark [nsILocalFile]
+
+/* void initWithPath (in AString filePath); */
+NS_IMETHODIMP nsLocalFile::InitWithPath(const nsAString& filePath)
+{
+ return InitWithNativePath(NS_ConvertUTF16toUTF8(filePath));
+}
+
+/* [noscript] void initWithNativePath (in ACString filePath); */
+NS_IMETHODIMP nsLocalFile::InitWithNativePath(const nsACString& filePath)
+{
+ nsCAutoString fixedPath;
+ if (Substring(filePath, 0, 2).EqualsLiteral("~/")) {
+ nsCOMPtr<nsIFile> homeDir;
+ nsCAutoString homePath;
+ nsresult rv = NS_GetSpecialDirectory(NS_OS_HOME_DIR,
+ getter_AddRefs(homeDir));
+ NS_ENSURE_SUCCESS(rv, rv);
+ rv = homeDir->GetNativePath(homePath);
+ NS_ENSURE_SUCCESS(rv, rv);
+
+ fixedPath = homePath + Substring(filePath, 1, filePath.Length() - 1);
+ }
+ else if (filePath.IsEmpty() || filePath.First() != '/')
+ return NS_ERROR_FILE_UNRECOGNIZED_PATH;
+ else
+ fixedPath.Assign(filePath);
+
+ // A path with consecutive '/'s which are not between
+ // nodes crashes CFURLGetFSRef(). Consecutive '/'s which
+ // are between actual nodes are OK. So, convert consecutive
+ // '/'s to a single one.
+ fixedPath.ReplaceSubstring("//", "/");
+
+#if 1 // bird: hack to fix RegistryLocationForSpec issues with /path/to/./components
+ fixedPath.ReplaceSubstring("/./", "/");
+ size_t len = fixedPath.Length();
+ while (len > 2)
+ {
+ size_t choplen = 0;
+ if (!strcmp(fixedPath.get() + len - 2, "/."))
+ choplen = 2;
+ else if (!strcmp(fixedPath.get() + len - 1, "/"))
+ choplen = 1;
+ else
+ break;
+ fixedPath = StringHead(fixedPath, len - choplen);
+ }
+ // bird: another hack for the issue with VirtualBoxVM and symlinks...
+ char tmpBuf[PATH_MAX];
+ if (realpath(fixedPath.get(), tmpBuf))
+ fixedPath = tmpBuf;
+#endif
+
+ // On 10.2, huge paths also crash CFURLGetFSRef()
+ if (fixedPath.Length() > PATH_MAX)
+ return NS_ERROR_FILE_NAME_TOO_LONG;
+
+ CFStringRef pathAsCFString;
+ CFURLRef pathAsCFURL;
+
+ pathAsCFString = ::CFStringCreateWithCString(nsnull, fixedPath.get(), kCFStringEncodingUTF8);
+ if (!pathAsCFString)
+ return NS_ERROR_FAILURE;
+ pathAsCFURL = ::CFURLCreateWithFileSystemPath(nsnull, pathAsCFString, kCFURLPOSIXPathStyle, PR_FALSE);
+ if (!pathAsCFURL) {
+ ::CFRelease(pathAsCFString);
+ return NS_ERROR_FAILURE;
+ }
+ SetBaseRef(pathAsCFURL);
+ ::CFRelease(pathAsCFURL);
+ ::CFRelease(pathAsCFString);
+ return NS_OK;
+}
+
+/* void initWithFile (in nsILocalFile aFile); */
+NS_IMETHODIMP nsLocalFile::InitWithFile(nsILocalFile *aFile)
+{
+ NS_ENSURE_ARG(aFile);
+
+ nsCOMPtr<nsILocalFileMac> aFileMac(do_QueryInterface(aFile));
+ if (!aFileMac)
+ return NS_ERROR_UNEXPECTED;
+ CFURLRef urlRef;
+ nsresult rv = aFileMac->GetCFURL(&urlRef);
+ if (NS_FAILED(rv))
+ return rv;
+ rv = InitWithCFURL(urlRef);
+ ::CFRelease(urlRef);
+ return rv;
+}
+
+/* attribute PRBool followLinks; */
+NS_IMETHODIMP nsLocalFile::GetFollowLinks(PRBool *aFollowLinks)
+{
+ NS_ENSURE_ARG_POINTER(aFollowLinks);
+
+ *aFollowLinks = mFollowLinks;
+ return NS_OK;
+}
+
+NS_IMETHODIMP nsLocalFile::SetFollowLinks(PRBool aFollowLinks)
+{
+ if (aFollowLinks != mFollowLinks) {
+ mFollowLinks = aFollowLinks;
+ UpdateTargetRef();
+ }
+ return NS_OK;
+}
+
+/* [noscript] PRFileDescStar openNSPRFileDesc (in long flags, in long mode); */
+NS_IMETHODIMP nsLocalFile::OpenNSPRFileDesc(PRInt32 flags, PRInt32 mode, PRFileDesc **_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+
+ nsCAutoString path;
+ nsresult rv = GetPathInternal(path);
+ if (NS_FAILED(rv))
+ return rv;
+
+ *_retval = PR_Open(path.get(), flags, mode);
+ if (! *_retval)
+ return NS_ErrorAccordingToNSPR();
+
+ return NS_OK;
+}
+
+/* [noscript] FILE openANSIFileDesc (in string mode); */
+NS_IMETHODIMP nsLocalFile::OpenANSIFileDesc(const char *mode, FILE **_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+
+ nsCAutoString path;
+ nsresult rv = GetPathInternal(path);
+ if (NS_FAILED(rv))
+ return rv;
+
+ *_retval = fopen(path.get(), mode);
+ if (! *_retval)
+ return NS_ERROR_FAILURE;
+
+ return NS_OK;
+}
+
+/* [noscript] PRLibraryStar load (); */
+NS_IMETHODIMP nsLocalFile::Load(PRLibrary **_retval)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(_retval);
+
+ NS_TIMELINE_START_TIMER("PR_LoadLibrary");
+
+ nsCAutoString path;
+ nsresult rv = GetPathInternal(path);
+ if (NS_FAILED(rv))
+ return rv;
+
+#ifdef NS_BUILD_REFCNT_LOGGING
+ nsTraceRefcntImpl::SetActivityIsLegal(PR_FALSE);
+#endif
+
+ *_retval = PR_LoadLibrary(path.get());
+
+#ifdef NS_BUILD_REFCNT_LOGGING
+ nsTraceRefcntImpl::SetActivityIsLegal(PR_TRUE);
+#endif
+
+ NS_TIMELINE_STOP_TIMER("PR_LoadLibrary");
+ NS_TIMELINE_MARK_TIMER1("PR_LoadLibrary", path.get());
+
+ if (!*_retval)
+ return NS_ERROR_FAILURE;
+
+ return NS_OK;
+}
+
+/* readonly attribute PRInt64 diskSpaceAvailable; */
+NS_IMETHODIMP nsLocalFile::GetDiskSpaceAvailable(PRInt64 *aDiskSpaceAvailable)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ NS_ENSURE_ARG_POINTER(aDiskSpaceAvailable);
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ OSErr err;
+ FSCatalogInfo catalogInfo;
+ err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoVolume, &catalogInfo,
+ nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ FSVolumeInfo volumeInfo;
+ err = ::FSGetVolumeInfo(catalogInfo.volume, 0, nsnull, kFSVolInfoSizes,
+ &volumeInfo, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ *aDiskSpaceAvailable = volumeInfo.freeBytes;
+ return NS_OK;
+}
+
+/* void appendRelativePath (in AString relativeFilePath); */
+NS_IMETHODIMP nsLocalFile::AppendRelativePath(const nsAString& relativeFilePath)
+{
+ return AppendRelativeNativePath(NS_ConvertUTF16toUTF8(relativeFilePath));
+}
+
+/* [noscript] void appendRelativeNativePath (in ACString relativeFilePath); */
+NS_IMETHODIMP nsLocalFile::AppendRelativeNativePath(const nsACString& relativeFilePath)
+{
+ if (relativeFilePath.IsEmpty())
+ return NS_OK;
+ // No leading '/'
+ if (relativeFilePath.First() == '/')
+ return NS_ERROR_FILE_UNRECOGNIZED_PATH;
+
+ // Parse the nodes and call Append() for each
+ nsACString::const_iterator nodeBegin, pathEnd;
+ relativeFilePath.BeginReading(nodeBegin);
+ relativeFilePath.EndReading(pathEnd);
+ nsACString::const_iterator nodeEnd(nodeBegin);
+
+ while (nodeEnd != pathEnd) {
+ FindCharInReadable(kPathSepChar, nodeEnd, pathEnd);
+ nsresult rv = AppendNative(Substring(nodeBegin, nodeEnd));
+ if (NS_FAILED(rv))
+ return rv;
+ if (nodeEnd != pathEnd) // If there's more left in the string, inc over the '/' nodeEnd is on.
+ ++nodeEnd;
+ nodeBegin = nodeEnd;
+ }
+ return NS_OK;
+}
+
+/* attribute ACString persistentDescriptor; */
+NS_IMETHODIMP nsLocalFile::GetPersistentDescriptor(nsACString& aPersistentDescriptor)
+{
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ AliasHandle aliasH;
+ OSErr err = ::FSNewAlias(nsnull, &fsRef, &aliasH);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ PRUint32 bytes = ::GetHandleSize((Handle) aliasH);
+ ::HLock((Handle) aliasH);
+ // Passing nsnull for dest makes NULL-term string
+ char* buf = PL_Base64Encode((const char*)*aliasH, bytes, nsnull);
+ ::DisposeHandle((Handle) aliasH);
+ NS_ENSURE_TRUE(buf, NS_ERROR_OUT_OF_MEMORY);
+
+ aPersistentDescriptor = buf;
+ PR_Free(buf);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP nsLocalFile::SetPersistentDescriptor(const nsACString& aPersistentDescriptor)
+{
+ if (aPersistentDescriptor.IsEmpty())
+ return NS_ERROR_INVALID_ARG;
+
+ // Support pathnames as user-supplied descriptors if they begin with '/'
+ // or '~'. These characters do not collide with the base64 set used for
+ // encoding alias records.
+ char first = aPersistentDescriptor.First();
+ if (first == '/' || first == '~')
+ return InitWithNativePath(aPersistentDescriptor);
+
+ nsresult rv = NS_OK;
+
+ PRUint32 dataSize = aPersistentDescriptor.Length();
+ char* decodedData = PL_Base64Decode(PromiseFlatCString(aPersistentDescriptor).get(), dataSize, nsnull);
+ if (!decodedData) {
+ NS_ERROR("SetPersistentDescriptor was given bad data");
+ return NS_ERROR_FAILURE;
+ }
+
+ // Cast to an alias record and resolve.
+ AliasRecord aliasHeader = *(AliasPtr)decodedData;
+ PRInt32 aliasSize = GetAliasSizeFromRecord(aliasHeader);
+ if (aliasSize > ((PRInt32)dataSize * 3) / 4) { // be paranoid about having too few data
+ PR_Free(decodedData);
+ return NS_ERROR_FAILURE;
+ }
+
+ // Move the now-decoded data into the Handle.
+ // The size of the decoded data is 3/4 the size of the encoded data. See plbase64.h
+ Handle newHandle = nsnull;
+ if (::PtrToHand(decodedData, &newHandle, aliasSize) != noErr)
+ rv = NS_ERROR_OUT_OF_MEMORY;
+ PR_Free(decodedData);
+ if (NS_FAILED(rv))
+ return rv;
+
+ Boolean changed;
+ FSRef resolvedFSRef;
+ OSErr err = ::FSResolveAlias(nsnull, (AliasHandle)newHandle, &resolvedFSRef, &changed);
+
+ rv = MacErrorMapper(err);
+ DisposeHandle(newHandle);
+ if (NS_FAILED(rv))
+ return rv;
+
+ return InitWithFSRef(&resolvedFSRef);
+}
+
+/* void reveal (); */
+NS_IMETHODIMP nsLocalFile::Reveal()
+{
+ FSRef fsRefToReveal;
+ AppleEvent aeEvent = {0, nil};
+ AppleEvent aeReply = {0, nil};
+ StAEDesc aeDirDesc, listElem, myAddressDesc, fileList;
+ OSErr err;
+ ProcessSerialNumber process;
+
+ nsresult rv = GetFSRefInternal(fsRefToReveal);
+ if (NS_FAILED(rv))
+ return rv;
+
+ err = ::FindRunningAppBySignature ('MACS', process);
+ if (err == noErr) {
+ err = ::AECreateDesc(typeProcessSerialNumber, (Ptr)&process, sizeof(process), &myAddressDesc);
+ if (err == noErr) {
+ // Create the FinderEvent
+ err = ::AECreateAppleEvent(kAEMiscStandards, kAEMakeObjectsVisible, &myAddressDesc,
+ kAutoGenerateReturnID, kAnyTransactionID, &aeEvent);
+ if (err == noErr) {
+ // Create the file list
+ err = ::AECreateList(nil, 0, false, &fileList);
+ if (err == noErr) {
+ FSSpec fsSpecToReveal;
+ err = ::FSRefMakeFSSpec(&fsRefToReveal, &fsSpecToReveal);
+ if (err == noErr) {
+ err = ::AEPutPtr(&fileList, 0, typeFSS, &fsSpecToReveal, sizeof(FSSpec));
+ if (err == noErr) {
+ err = ::AEPutParamDesc(&aeEvent, keyDirectObject, &fileList);
+ if (err == noErr) {
+ err = ::AESend(&aeEvent, &aeReply, kAENoReply, kAENormalPriority, kAEDefaultTimeout, nil, nil);
+ if (err == noErr)
+ ::SetFrontProcess(&process);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return NS_OK;
+}
+
+/* void launch (); */
+NS_IMETHODIMP nsLocalFile::Launch()
+{
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ OSErr err = ::LSOpenFSRef(&fsRef, NULL);
+ return MacErrorMapper(err);
+}
+
+
+//*****************************************************************************
+// nsLocalFile::nsILocalFileMac
+//*****************************************************************************
+#pragma mark -
+#pragma mark [nsILocalFileMac]
+
+/* void initWithCFURL (in CFURLRef aCFURL); */
+NS_IMETHODIMP nsLocalFile::InitWithCFURL(CFURLRef aCFURL)
+{
+ NS_ENSURE_ARG(aCFURL);
+
+ SetBaseRef(aCFURL);
+ return NS_OK;
+}
+
+/* void initWithFSRef ([const] in FSRefPtr aFSRef); */
+NS_IMETHODIMP nsLocalFile::InitWithFSRef(const FSRef *aFSRef)
+{
+ NS_ENSURE_ARG(aFSRef);
+ nsresult rv = NS_ERROR_FAILURE;
+
+ CFURLRef newURLRef = ::CFURLCreateFromFSRef(kCFAllocatorDefault, aFSRef);
+ if (newURLRef) {
+ SetBaseRef(newURLRef);
+ ::CFRelease(newURLRef);
+ rv = NS_OK;
+ }
+ return rv;
+}
+
+/* void initWithFSSpec ([const] in FSSpecPtr aFileSpec); */
+NS_IMETHODIMP nsLocalFile::InitWithFSSpec(const FSSpec *aFileSpec)
+{
+ NS_ENSURE_ARG(aFileSpec);
+
+ FSRef fsRef;
+ OSErr err = ::FSpMakeFSRef(aFileSpec, &fsRef);
+ if (err == noErr)
+ return InitWithFSRef(&fsRef);
+ else if (err == fnfErr) {
+ CInfoPBRec pBlock;
+ FSSpec parentDirSpec;
+
+ memset(&pBlock, 0, sizeof(CInfoPBRec));
+ parentDirSpec.name[0] = 0;
+ pBlock.dirInfo.ioVRefNum = aFileSpec->vRefNum;
+ pBlock.dirInfo.ioDrDirID = aFileSpec->parID;
+ pBlock.dirInfo.ioNamePtr = (StringPtr)parentDirSpec.name;
+ pBlock.dirInfo.ioFDirIndex = -1; //get info on parID
+ err = ::PBGetCatInfoSync(&pBlock);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ parentDirSpec.vRefNum = aFileSpec->vRefNum;
+ parentDirSpec.parID = pBlock.dirInfo.ioDrParID;
+ err = ::FSpMakeFSRef(&parentDirSpec, &fsRef);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ HFSUniStr255 unicodeName;
+ err = ::HFSNameGetUnicodeName(aFileSpec->name, kTextEncodingUnknown, &unicodeName);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ nsresult rv = InitWithFSRef(&fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+ return Append(nsDependentString(unicodeName.unicode, unicodeName.length));
+ }
+ return MacErrorMapper(err);
+}
+
+/* void initToAppWithCreatorCode (in OSType aAppCreator); */
+NS_IMETHODIMP nsLocalFile::InitToAppWithCreatorCode(OSType aAppCreator)
+{
+ FSRef fsRef;
+ OSErr err = ::LSFindApplicationForInfo(aAppCreator, nsnull, nsnull, &fsRef, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ return InitWithFSRef(&fsRef);
+}
+
+/* CFURLRef getCFURL (); */
+NS_IMETHODIMP nsLocalFile::GetCFURL(CFURLRef *_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+ CFURLRef whichURLRef = mFollowLinks ? mTargetRef : mBaseRef;
+ if (whichURLRef)
+ ::CFRetain(whichURLRef);
+ *_retval = whichURLRef;
+ return whichURLRef ? NS_OK : NS_ERROR_FAILURE;
+}
+
+/* FSRef getFSRef (); */
+NS_IMETHODIMP nsLocalFile::GetFSRef(FSRef *_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+ return GetFSRefInternal(*_retval);
+}
+
+/* FSSpec getFSSpec (); */
+NS_IMETHODIMP nsLocalFile::GetFSSpec(FSSpec *_retval)
+{
+ NS_ENSURE_ARG_POINTER(_retval);
+
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ OSErr err;
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_SUCCEEDED(rv)) {
+ // If the leaf node exists, things are simple.
+ err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNone,
+ nsnull, nsnull, _retval, nsnull);
+ return MacErrorMapper(err);
+ }
+ else if (rv == NS_ERROR_FILE_NOT_FOUND) {
+ // If the parent of the leaf exists, make an FSSpec from that.
+ CFURLRef parentURLRef = ::CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault, mBaseRef);
+ if (!parentURLRef)
+ return NS_ERROR_FAILURE;
+
+ err = fnfErr;
+ if (::CFURLGetFSRef(parentURLRef, &fsRef)) {
+ FSCatalogInfo catalogInfo;
+ if ((err = ::FSGetCatalogInfo(&fsRef,
+ kFSCatInfoVolume + kFSCatInfoNodeID + kFSCatInfoTextEncoding,
+ &catalogInfo, nsnull, nsnull, nsnull)) == noErr) {
+ nsAutoString leafName;
+ if (NS_SUCCEEDED(GetLeafName(leafName))) {
+ Str31 hfsName;
+ if ((err = ::UnicodeNameGetHFSName(leafName.Length(),
+ leafName.get(),
+ catalogInfo.textEncodingHint,
+ catalogInfo.nodeID == fsRtDirID,
+ hfsName)) == noErr)
+ err = ::FSMakeFSSpec(catalogInfo.volume, catalogInfo.nodeID, hfsName, _retval);
+ }
+ }
+ }
+ ::CFRelease(parentURLRef);
+ rv = MacErrorMapper(err);
+ }
+ return rv;
+}
+
+/* readonly attribute PRInt64 fileSizeWithResFork; */
+NS_IMETHODIMP nsLocalFile::GetFileSizeWithResFork(PRInt64 *aFileSizeWithResFork)
+{
+ NS_ENSURE_ARG_POINTER(aFileSizeWithResFork);
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoDataSizes + kFSCatInfoRsrcSizes,
+ &catalogInfo, nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ *aFileSizeWithResFork = catalogInfo.dataLogicalSize + catalogInfo.rsrcLogicalSize;
+ return NS_OK;
+}
+
+/* attribute OSType fileType; */
+NS_IMETHODIMP nsLocalFile::GetFileType(OSType *aFileType)
+{
+ NS_ENSURE_ARG_POINTER(aFileType);
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FinderInfo fInfo;
+ OSErr err = ::FSGetFinderInfo(&fsRef, &fInfo, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ *aFileType = fInfo.file.fileType;
+ return NS_OK;
+}
+
+NS_IMETHODIMP nsLocalFile::SetFileType(OSType aFileType)
+{
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ OSErr err = ::FSChangeCreatorType(&fsRef, 0, aFileType);
+ return MacErrorMapper(err);
+}
+
+/* attribute OSType fileCreator; */
+NS_IMETHODIMP nsLocalFile::GetFileCreator(OSType *aFileCreator)
+{
+ NS_ENSURE_ARG_POINTER(aFileCreator);
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FinderInfo fInfo;
+ OSErr err = ::FSGetFinderInfo(&fsRef, &fInfo, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ *aFileCreator = fInfo.file.fileCreator;
+ return NS_OK;
+}
+
+NS_IMETHODIMP nsLocalFile::SetFileCreator(OSType aFileCreator)
+{
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ OSErr err = ::FSChangeCreatorType(&fsRef, aFileCreator, 0);
+ return MacErrorMapper(err);
+}
+
+/* void setFileTypeAndCreatorFromMIMEType (in string aMIMEType); */
+NS_IMETHODIMP nsLocalFile::SetFileTypeAndCreatorFromMIMEType(const char *aMIMEType)
+{
+ // XXX - This should be cut from the API. Would create an evil dependency.
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* void setFileTypeAndCreatorFromExtension (in string aExtension); */
+NS_IMETHODIMP nsLocalFile::SetFileTypeAndCreatorFromExtension(const char *aExtension)
+{
+ // XXX - This should be cut from the API. Would create an evil dependency.
+ NS_ERROR("NS_ERROR_NOT_IMPLEMENTED");
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* void launchWithDoc (in nsILocalFile aDocToLoad, in boolean aLaunchInBackground); */
+NS_IMETHODIMP nsLocalFile::LaunchWithDoc(nsILocalFile *aDocToLoad, PRBool aLaunchInBackground)
+{
+ PRBool isExecutable;
+ nsresult rv = IsExecutable(&isExecutable);
+ if (NS_FAILED(rv))
+ return rv;
+ if (!isExecutable)
+ return NS_ERROR_FILE_EXECUTION_FAILED;
+
+ FSRef appFSRef, docFSRef;
+ rv = GetFSRefInternal(appFSRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ if (aDocToLoad) {
+ nsCOMPtr<nsILocalFileMac> macDoc = do_QueryInterface(aDocToLoad);
+ rv = macDoc->GetFSRef(&docFSRef);
+ if (NS_FAILED(rv))
+ return rv;
+ }
+
+ LSLaunchFlags theLaunchFlags = kLSLaunchDefaults;
+ LSLaunchFSRefSpec thelaunchSpec;
+
+ if (aLaunchInBackground)
+ theLaunchFlags |= kLSLaunchDontSwitch;
+ memset(&thelaunchSpec, 0, sizeof(LSLaunchFSRefSpec));
+
+ thelaunchSpec.appRef = &appFSRef;
+ if (aDocToLoad) {
+ thelaunchSpec.numDocs = 1;
+ thelaunchSpec.itemRefs = &docFSRef;
+ }
+ thelaunchSpec.launchFlags = theLaunchFlags;
+
+ OSErr err = ::LSOpenFromRefSpec(&thelaunchSpec, NULL);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ return NS_OK;
+}
+
+/* void openDocWithApp (in nsILocalFile aAppToOpenWith, in boolean aLaunchInBackground); */
+NS_IMETHODIMP nsLocalFile::OpenDocWithApp(nsILocalFile *aAppToOpenWith, PRBool aLaunchInBackground)
+{
+ nsresult rv;
+ OSErr err;
+
+ FSRef docFSRef, appFSRef;
+ rv = GetFSRefInternal(docFSRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ if (aAppToOpenWith) {
+ nsCOMPtr<nsILocalFileMac> appFileMac = do_QueryInterface(aAppToOpenWith, &rv);
+ if (!appFileMac)
+ return rv;
+
+ PRBool isExecutable;
+ rv = appFileMac->IsExecutable(&isExecutable);
+ if (NS_FAILED(rv))
+ return rv;
+ if (!isExecutable)
+ return NS_ERROR_FILE_EXECUTION_FAILED;
+
+ rv = appFileMac->GetFSRef(&appFSRef);
+ if (NS_FAILED(rv))
+ return rv;
+ }
+ else {
+ OSType fileCreator;
+ rv = GetFileCreator(&fileCreator);
+ if (NS_FAILED(rv))
+ return rv;
+
+ err = ::LSFindApplicationForInfo(fileCreator, nsnull, nsnull, &appFSRef, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ }
+
+ LSLaunchFlags theLaunchFlags = kLSLaunchDefaults;
+ LSLaunchFSRefSpec thelaunchSpec;
+
+ if (aLaunchInBackground)
+ theLaunchFlags |= kLSLaunchDontSwitch;
+ memset(&thelaunchSpec, 0, sizeof(LSLaunchFSRefSpec));
+
+ thelaunchSpec.appRef = &appFSRef;
+ thelaunchSpec.numDocs = 1;
+ thelaunchSpec.itemRefs = &docFSRef;
+ thelaunchSpec.launchFlags = theLaunchFlags;
+
+ err = ::LSOpenFromRefSpec(&thelaunchSpec, NULL);
+ if (err != noErr)
+ return MacErrorMapper(err);
+
+ return NS_OK;
+}
+
+/* boolean isPackage (); */
+NS_IMETHODIMP nsLocalFile::IsPackage(PRBool *_retval)
+{
+ NS_ENSURE_ARG(_retval);
+ *_retval = PR_FALSE;
+
+ FSRef fsRef;
+ nsresult rv = GetFSRefInternal(fsRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ FSCatalogInfo catalogInfo;
+ OSErr err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNodeFlags + kFSCatInfoFinderInfo,
+ &catalogInfo, nsnull, nsnull, nsnull);
+ if (err != noErr)
+ return MacErrorMapper(err);
+ if ((catalogInfo.nodeFlags & kFSNodeIsDirectoryMask) != 0) {
+ FileInfo *fInfoPtr = (FileInfo *)(catalogInfo.finderInfo);
+ if ((fInfoPtr->finderFlags & kHasBundle) != 0) {
+ *_retval = PR_TRUE;
+ }
+ else {
+ // Folders ending with ".app" are also considered to
+ // be packages, even if the top-level folder doesn't have bundle set
+ nsCAutoString name;
+ if (NS_SUCCEEDED(rv = GetNativeLeafName(name))) {
+ const char *extPtr = strrchr(name.get(), '.');
+ if (extPtr) {
+ if ((nsCRT::strcasecmp(extPtr, ".app") == 0))
+ *_retval = PR_TRUE;
+ }
+ }
+ }
+ }
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLocalFile::GetBundleDisplayName(nsAString& outBundleName)
+{
+ PRBool isPackage = PR_FALSE;
+ nsresult rv = IsPackage(&isPackage);
+ if (NS_FAILED(rv) || !isPackage)
+ return NS_ERROR_FAILURE;
+
+ nsAutoString name;
+ rv = GetLeafName(name);
+ if (NS_FAILED(rv))
+ return rv;
+
+ PRInt32 length = name.Length();
+ if (Substring(name, length - 4, length).EqualsLiteral(".app")) {
+ // 4 characters in ".app"
+ outBundleName = Substring(name, 0, length - 4);
+ }
+ else
+ outBundleName = name;
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsLocalFile::GetBundleIdentifier(nsACString& outBundleIdentifier)
+{
+ nsresult rv = NS_ERROR_FAILURE;
+
+ CFURLRef urlRef;
+ if (NS_SUCCEEDED(GetCFURL(&urlRef))) {
+ CFBundleRef bundle = ::CFBundleCreate(NULL, urlRef);
+ if (bundle) {
+ CFStringRef bundleIdentifier = ::CFBundleGetIdentifier(bundle);
+ if (bundleIdentifier)
+ rv = CFStringReftoUTF8(bundleIdentifier, outBundleIdentifier);
+
+ ::CFRelease(bundle);
+ }
+ ::CFRelease(urlRef);
+ }
+
+ return rv;
+}
+
+
+//*****************************************************************************
+// nsLocalFile Methods
+//*****************************************************************************
+#pragma mark -
+#pragma mark [Protected Methods]
+
+nsresult nsLocalFile::SetBaseRef(CFURLRef aCFURLRef)
+{
+ NS_ENSURE_ARG(aCFURLRef);
+
+ ::CFRetain(aCFURLRef);
+ if (mBaseRef)
+ ::CFRelease(mBaseRef);
+ mBaseRef = aCFURLRef;
+
+ mFollowLinksDirty = PR_TRUE;
+ UpdateTargetRef();
+ mCachedFSRefValid = PR_FALSE;
+ return NS_OK;
+}
+
+nsresult nsLocalFile::UpdateTargetRef()
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ if (mFollowLinksDirty) {
+ if (mTargetRef) {
+ ::CFRelease(mTargetRef);
+ mTargetRef = nsnull;
+ }
+ if (mFollowLinks) {
+ mTargetRef = mBaseRef;
+ ::CFRetain(mTargetRef);
+
+ FSRef fsRef;
+ if (::CFURLGetFSRef(mBaseRef, &fsRef)) {
+ Boolean targetIsFolder, wasAliased;
+ if (FSResolveAliasFile(&fsRef, true /*resolveAliasChains*/,
+ &targetIsFolder, &wasAliased) == noErr && wasAliased) {
+ ::CFRelease(mTargetRef);
+ mTargetRef = CFURLCreateFromFSRef(NULL, &fsRef);
+ if (!mTargetRef)
+ return NS_ERROR_FAILURE;
+ }
+ }
+ mFollowLinksDirty = PR_FALSE;
+ }
+ }
+ return NS_OK;
+}
+
+nsresult nsLocalFile::GetFSRefInternal(FSRef& aFSRef, PRBool bForceUpdateCache)
+{
+ if (bForceUpdateCache || !mCachedFSRefValid) {
+ mCachedFSRefValid = PR_FALSE;
+ CFURLRef whichURLRef = mFollowLinks ? mTargetRef : mBaseRef;
+ NS_ENSURE_TRUE(whichURLRef, NS_ERROR_NULL_POINTER);
+ if (::CFURLGetFSRef(whichURLRef, &mCachedFSRef))
+ mCachedFSRefValid = PR_TRUE;
+ }
+ if (mCachedFSRefValid) {
+ aFSRef = mCachedFSRef;
+ return NS_OK;
+ }
+ // CFURLGetFSRef only returns a Boolean for success,
+ // so we have to assume what the error was. This is
+ // the only probable cause.
+ return NS_ERROR_FILE_NOT_FOUND;
+}
+
+nsresult nsLocalFile::GetPathInternal(nsACString& path)
+{
+ nsresult rv = NS_ERROR_FAILURE;
+
+ CFURLRef whichURLRef = mFollowLinks ? mTargetRef : mBaseRef;
+ NS_ENSURE_TRUE(whichURLRef, NS_ERROR_NULL_POINTER);
+
+ CFStringRef pathStrRef = ::CFURLCopyFileSystemPath(whichURLRef, kCFURLPOSIXPathStyle);
+ if (pathStrRef) {
+ rv = CFStringReftoUTF8(pathStrRef, path);
+ ::CFRelease(pathStrRef);
+ }
+ return rv;
+}
+
+nsresult nsLocalFile::CopyInternal(nsIFile* aParentDir,
+ const nsAString& newName,
+ PRBool followLinks)
+{
+ // Check we are correctly initialized.
+ CHECK_mBaseRef();
+
+ StFollowLinksState srcFollowState(*this, followLinks);
+
+ nsresult rv;
+ OSErr err;
+ FSRef srcFSRef, newFSRef;
+
+ rv = GetFSRefInternal(srcFSRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ nsCOMPtr<nsIFile> newParentDir = aParentDir;
+
+ if (!newParentDir) {
+ if (newName.IsEmpty())
+ return NS_ERROR_INVALID_ARG;
+ rv = GetParent(getter_AddRefs(newParentDir));
+ if (NS_FAILED(rv))
+ return rv;
+ }
+
+ // If newParentDir does not exist, create it
+ PRBool exists;
+ rv = newParentDir->Exists(&exists);
+ if (NS_FAILED(rv))
+ return rv;
+ if (!exists) {
+ rv = newParentDir->Create(nsIFile::DIRECTORY_TYPE, 0777);
+ if (NS_FAILED(rv))
+ return rv;
+ }
+
+ FSRef destFSRef;
+ nsCOMPtr<nsILocalFileMac> newParentDirMac(do_QueryInterface(newParentDir));
+ if (!newParentDirMac)
+ return NS_ERROR_NO_INTERFACE;
+ rv = newParentDirMac->GetFSRef(&destFSRef);
+ if (NS_FAILED(rv))
+ return rv;
+
+ err =
+ ::FSCopyObject(&srcFSRef, &destFSRef, newName.Length(),
+ newName.Length() ? PromiseFlatString(newName).get() : NULL,
+ 0, kFSCatInfoNone, false, false, NULL, NULL, &newFSRef);
+
+ return MacErrorMapper(err);
+}
+
+const PRInt64 kMillisecsPerSec = 1000LL;
+const PRInt64 kUTCDateTimeFractionDivisor = 65535LL;
+
+PRInt64 nsLocalFile::HFSPlustoNSPRTime(const UTCDateTime& utcTime)
+{
+ // Start with seconds since Jan. 1, 1904 GMT
+ PRInt64 result = ((PRInt64)utcTime.highSeconds << 32) + (PRInt64)utcTime.lowSeconds;
+ // Subtract to convert to NSPR epoch of 1970
+ result -= kJanuaryFirst1970Seconds;
+ // Convert to millisecs
+ result *= kMillisecsPerSec;
+ // Convert the fraction to millisecs and add it
+ result += ((PRInt64)utcTime.fraction * kMillisecsPerSec) / kUTCDateTimeFractionDivisor;
+
+ return result;
+}
+
+void nsLocalFile::NSPRtoHFSPlusTime(PRInt64 nsprTime, UTCDateTime& utcTime)
+{
+ PRInt64 fraction = nsprTime % kMillisecsPerSec;
+ PRInt64 seconds = (nsprTime / kMillisecsPerSec) + kJanuaryFirst1970Seconds;
+ utcTime.highSeconds = (UInt16)((PRUint64)seconds >> 32);
+ utcTime.lowSeconds = (UInt32)seconds;
+ utcTime.fraction = (UInt16)((fraction * kUTCDateTimeFractionDivisor) / kMillisecsPerSec);
+}
+
+nsresult nsLocalFile::CFStringReftoUTF8(CFStringRef aInStrRef, nsACString& aOutStr)
+{
+ nsresult rv = NS_ERROR_FAILURE;
+ CFIndex usedBufLen, inStrLen = ::CFStringGetLength(aInStrRef);
+ CFIndex charsConverted = ::CFStringGetBytes(aInStrRef, CFRangeMake(0, inStrLen),
+ kCFStringEncodingUTF8, 0, PR_FALSE, nsnull, 0, &usedBufLen);
+ if (charsConverted == inStrLen) {
+#if 0 /* bird: too new? */
+ aOutStr.SetLength(usedBufLen);
+ if (aOutStr.Length() != (unsigned int)usedBufLen)
+ return NS_ERROR_OUT_OF_MEMORY;
+ UInt8 *buffer = (UInt8*) aOutStr.BeginWriting();
+
+ ::CFStringGetBytes(aInStrRef, CFRangeMake(0, inStrLen),
+ kCFStringEncodingUTF8, 0, false, buffer, usedBufLen, &usedBufLen);
+ rv = NS_OK;
+#else
+ nsAutoBuffer<UInt8, FILENAME_BUFFER_SIZE> buffer;
+ if (buffer.EnsureElemCapacity(usedBufLen + 1)) {
+ ::CFStringGetBytes(aInStrRef, CFRangeMake(0, inStrLen),
+ kCFStringEncodingUTF8, 0, false, buffer.get(), usedBufLen, &usedBufLen);
+ buffer.get()[usedBufLen] = '\0';
+ aOutStr.Assign(nsDependentCString((char*)buffer.get()));
+ rv = NS_OK;
+ }
+#endif
+ }
+ return rv;
+}
+
+// nsIHashable
+
+NS_IMETHODIMP
+nsLocalFile::Equals(nsIHashable* aOther, PRBool *aResult)
+{
+ return EqualsInternal(aOther, PR_FALSE, aResult);
+}
+
+NS_IMETHODIMP
+nsLocalFile::GetHashCode(PRUint32 *aResult)
+{
+ CFStringRef pathStrRef = ::CFURLCopyFileSystemPath(mBaseRef, kCFURLPOSIXPathStyle);
+ nsCAutoString path;
+ CFStringReftoUTF8(pathStrRef, path);
+ ::CFRelease(pathStrRef);
+ *aResult = HashString(path);
+ return NS_OK;
+}
+
+//*****************************************************************************
+// Global Functions
+//*****************************************************************************
+#pragma mark -
+#pragma mark [Global Functions]
+
+void nsLocalFile::GlobalInit()
+{
+}
+
+void nsLocalFile::GlobalShutdown()
+{
+}
+
+nsresult NS_NewLocalFile(const nsAString& path, PRBool followLinks, nsILocalFile* *result)
+{
+ nsLocalFile* file = new nsLocalFile;
+ if (file == nsnull)
+ return NS_ERROR_OUT_OF_MEMORY;
+ NS_ADDREF(file);
+
+ file->SetFollowLinks(followLinks);
+
+ if (!path.IsEmpty()) {
+ nsresult rv = file->InitWithPath(path);
+ if (NS_FAILED(rv)) {
+ NS_RELEASE(file);
+ return rv;
+ }
+ }
+ *result = file;
+ return NS_OK;
+}
+
+nsresult NS_NewNativeLocalFile(const nsACString& path, PRBool followLinks, nsILocalFile **result)
+{
+ return NS_NewLocalFile(NS_ConvertUTF8toUTF16(path), followLinks, result);
+}
+
+nsresult NS_NewLocalFileWithFSSpec(const FSSpec* inSpec, PRBool followLinks, nsILocalFileMac **result)
+{
+ nsLocalFile* file = new nsLocalFile();
+ if (file == nsnull)
+ return NS_ERROR_OUT_OF_MEMORY;
+ NS_ADDREF(file);
+
+ file->SetFollowLinks(followLinks);
+
+ nsresult rv = file->InitWithFSSpec(inSpec);
+ if (NS_FAILED(rv)) {
+ NS_RELEASE(file);
+ return rv;
+ }
+ *result = file;
+ return NS_OK;
+}
+
+nsresult NS_NewLocalFileWithFSRef(const FSRef* aFSRef, PRBool aFollowLinks, nsILocalFileMac** result)
+{
+ nsLocalFile* file = new nsLocalFile();
+ if (file == nsnull)
+ return NS_ERROR_OUT_OF_MEMORY;
+ NS_ADDREF(file);
+
+ file->SetFollowLinks(aFollowLinks);
+
+ nsresult rv = file->InitWithFSRef(aFSRef);
+ if (NS_FAILED(rv)) {
+ NS_RELEASE(file);
+ return rv;
+ }
+ *result = file;
+ return NS_OK;
+}
+
+//*****************************************************************************
+// Static Functions
+//*****************************************************************************
+
+static nsresult MacErrorMapper(OSErr inErr)
+{
+ nsresult outErr;
+
+ switch (inErr)
+ {
+ case noErr:
+ outErr = NS_OK;
+ break;
+
+ case fnfErr:
+ case afpObjectNotFound:
+ case afpDirNotFound:
+ outErr = NS_ERROR_FILE_NOT_FOUND;
+ break;
+
+ case dupFNErr:
+ case afpObjectExists:
+ outErr = NS_ERROR_FILE_ALREADY_EXISTS;
+ break;
+
+ case dskFulErr:
+ case afpDiskFull:
+ outErr = NS_ERROR_FILE_DISK_FULL;
+ break;
+
+ case fLckdErr:
+ case afpVolLocked:
+ outErr = NS_ERROR_FILE_IS_LOCKED;
+ break;
+
+ case afpAccessDenied:
+ outErr = NS_ERROR_FILE_ACCESS_DENIED;
+ break;
+
+ case afpDirNotEmpty:
+ outErr = NS_ERROR_FILE_DIR_NOT_EMPTY;
+ break;
+
+ // Can't find good map for some
+ case bdNamErr:
+ outErr = NS_ERROR_FAILURE;
+ break;
+
+ default:
+ outErr = NS_ERROR_FAILURE;
+ break;
+ }
+ return outErr;
+}
+
+static OSErr FindRunningAppBySignature(OSType aAppSig, ProcessSerialNumber& outPsn)
+{
+ ProcessInfoRec info;
+ OSErr err = noErr;
+
+ outPsn.highLongOfPSN = 0;
+ outPsn.lowLongOfPSN = kNoProcess;
+
+ while (PR_TRUE)
+ {
+ err = ::GetNextProcess(&outPsn);
+ if (err == procNotFound)
+ break;
+ if (err != noErr)
+ return err;
+ info.processInfoLength = sizeof(ProcessInfoRec);
+ info.processName = nil;
+ info.processAppSpec = nil;
+ err = ::GetProcessInformation(&outPsn, &info);
+ if (err != noErr)
+ return err;
+
+ if (info.processSignature == aAppSig)
+ return noErr;
+ }
+ return procNotFound;
+}
+
+// Convert a UTF-8 string to a UTF-16 string while normalizing to
+// Normalization Form C (composed Unicode). We need this because
+// Mac OS X file system uses NFD (Normalization Form D : decomposed Unicode)
+// while most other OS', server-side programs usually expect NFC.
+
+typedef void (*UnicodeNormalizer) (CFMutableStringRef, CFStringNormalizationForm);
+static void CopyUTF8toUTF16NFC(const nsACString& aSrc, nsAString& aResult)
+{
+ static PRBool sChecked = PR_FALSE;
+ static UnicodeNormalizer sUnicodeNormalizer = NULL;
+
+ // CFStringNormalize was not introduced until Mac OS 10.2
+ if (!sChecked) {
+ CFBundleRef carbonBundle =
+ CFBundleGetBundleWithIdentifier(CFSTR("com.apple.Carbon"));
+ if (carbonBundle)
+ sUnicodeNormalizer = (UnicodeNormalizer)
+ ::CFBundleGetFunctionPointerForName(carbonBundle,
+ CFSTR("CFStringNormalize"));
+ sChecked = PR_TRUE;
+ }
+
+ if (!sUnicodeNormalizer) { // OS X 10.2 or earlier
+ CopyUTF8toUTF16(aSrc, aResult);
+ return;
+ }
+
+ const nsAFlatCString &inFlatSrc = PromiseFlatCString(aSrc);
+
+ // The number of 16bit code units in a UTF-16 string will never be
+ // larger than the number of bytes in the corresponding UTF-8 string.
+ CFMutableStringRef inStr =
+ ::CFStringCreateMutable(NULL, inFlatSrc.Length());
+
+ if (!inStr) {
+ CopyUTF8toUTF16(aSrc, aResult);
+ return;
+ }
+
+ ::CFStringAppendCString(inStr, inFlatSrc.get(), kCFStringEncodingUTF8);
+
+ sUnicodeNormalizer(inStr, kCFStringNormalizationFormC);
+
+ CFIndex length = CFStringGetLength(inStr);
+ const UniChar* chars = CFStringGetCharactersPtr(inStr);
+
+ if (chars)
+ aResult.Assign(chars, length);
+ else {
+ nsAutoBuffer<UniChar, FILENAME_BUFFER_SIZE> buffer;
+ if (!buffer.EnsureElemCapacity(length))
+ CopyUTF8toUTF16(aSrc, aResult);
+ else {
+ CFStringGetCharacters(inStr, CFRangeMake(0, length), buffer.get());
+ aResult.Assign(buffer.get(), length);
+ }
+ }
+ CFRelease(inStr);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 03:13:45 +0000