FSCopyObject.c File Reference

#include "FSCopyObject.h"
#include "GenLinkedList.h"
#include <UnicodeConverter.h>
#include <stddef.h>
#include <string.h>

Include dependency graph for FSCopyObject.c:

Go to the source code of this file.

Classes
struct	CopyParams
struct	FilterParams
struct	ForkTracker
struct	FolderListData
struct	FSCopyFolderGlobals
struct	FSDeleteObjectGlobals
Defines
#define	kNumObjects   80
#define	VolHasCopyFile(volParms)   (((volParms)->vMAttrib & (1L << bHasCopyFile)) != 0)
Typedefs
typedef CopyParams	CopyParams
typedef FilterParams	FilterParams
typedef ForkTracker	ForkTracker
typedef ForkTracker *	ForkTrackerPtr
typedef FolderListData	FolderListData
typedef FSCopyFolderGlobals	FSCopyFolderGlobals
typedef FSDeleteObjectGlobals	FSDeleteObjectGlobals
Enumerations
enum	{ kDefaultCopyBufferSize = 256L * 1024, kMaximumCopyBufferSize = 2L * 1024 * 1024, kMinimumCopyBufferSize = 1024 }
enum	{ errFSDestInsideSource = -1234 }
enum	{   kPrivilegesMask = kioACAccessUserWriteMask | kioACAccessUserReadMask | kioACAccessUserSearchMask, kRWXUserAccessMask = 0x01C0, kReadAccessUser = 0x0100, kWriteAccessUser = 0x0080,   kExecuteAccessUser = 0x0040, kRWXGroupAccessMask = 0x0038, kReadAccessGroup = 0x0020, kWriteAccessGroup = 0x0010,   kExecuteAccessGroup = 0x0008, kRWXOtherAccessMask = 0x0007, kReadAccessOther = 0x0004, kWriteAccessOther = 0x0002,   kExecuteAccessOther = 0x0001, kDropFolderValue = kWriteAccessOther | kExecuteAccessOther }
Functions
static OSErr	FSCopyObjectPreflight (const FSRef *source, const FSRef *destDir, const DupeAction dupeAction, FSCatalogInfo *sourceCatInfo, CopyParams *copyParams, HFSUniStr255 *newObjectName, FSRef *deleteMeRef, Boolean *isReplacing, Boolean *isDirectory)
static OSErr	FSCopyFile (const FSRef *source, const FSRef *destDir, const FSCatalogInfo *sourceCatInfo, const HFSUniStr255 *newFileName, CopyParams *copyParams, FilterParams *filterParams, FSRef *newFileRef, FSSpec *newFileSpec)
static OSErr	CopyFile (const FSRef *source, FSCatalogInfo *sourceCatInfo, const FSRef *destDir, const HFSUniStr255 *destName, CopyParams *copyParams, FSRef *newRef, FSSpec *newSpec)
static OSErr	FSUsePBHCopyFile (const FSRef *srcFileRef, const FSRef *dstDirectoryRef, const HFSUniStr255 *destName, TextEncoding textEncodingHint, FSRef *newRef, FSSpec *newSpec)
static OSErr	DoCopyFile (const FSRef *source, FSCatalogInfo *sourceCatInfo, const FSRef *destDir, const HFSUniStr255 *destName, CopyParams *params, FSRef *newRef, FSSpec *newSpec)
static OSErr	FSCopyFolder (const FSRef *source, const FSRef *destDir, const FSCatalogInfo *sourceCatInfo, const HFSUniStr255 *newFoldName, CopyParams *copyParams, FilterParams *filterParams, ItemCount maxLevels, FSRef *outDirRef, FSSpec *outDirSpec)
static OSErr	ProcessFolderList (FSCopyFolderGlobals *folderGlobals)
static OSErr	CopyFolder (FSCopyFolderGlobals *folderGlobals)
static OSErr	CheckForDestInsideSrc (const FSRef *source, const FSRef *destDir)
static OSErr	CopyForks (const FSRef *source, const FSRef *dest, CopyParams *params)
static OSErr	CopyForksToDisk (const FSRef *source, const FSRef *dest, CopyParams *params)
static OSErr	CopyForksToDropBox (const FSRef *source, const FSRef *dest, CopyParams *params)
static OSErr	OpenAllForks (const FSRef *dest, GenLinkedList *forkList)
static OSErr	WriteFork (const SInt16 srcRefNum, const SInt16 destRefNum, const CopyParams *params, const SInt64 forkSize)
static UInt32	CalcBufferSizeForVol (const GetVolParmsInfoBuffer *volParms, UInt32 volParmsSize)
static UInt32	BufferSizeForVolSpeed (UInt32 volumeBytesPerSecond)
static OSErr	FSDeleteFolder (const FSRef *container)
static void	FSDeleteFolderLevel (const FSRef *container, FSDeleteObjectGlobals *theGlobals)
static OSErr	IsDropBox (const FSRef *source, Boolean *isDropBox)
static OSErr	GetMagicBusyCreateDate (UTCDateTime *date)
static OSErr	FSGetVRefNum (const FSRef *ref, FSVolumeRefNum *vRefNum)
static OSErr	FSGetVolParms (FSVolumeRefNum volRefNum, UInt32 bufferSize, GetVolParmsInfoBuffer *volParmsInfo, UInt32 *actualInfoSize)
static OSErr	UniStrToPStr (const HFSUniStr255 *uniStr, TextEncoding textEncodingHint, Boolean isVolumeName, Str255 pStr)
static OSErr	FSMakeFSRef (FSVolumeRefNum volRefNum, SInt32 dirID, ConstStr255Param name, FSRef *ref)
static OSErr	SetupDestination (const FSRef *destDir, const DupeAction dupeAction, HFSUniStr255 *sourceName, FSRef *deleteMeRef, Boolean *isReplacing)
static OSErr	GetUniqueName (const FSRef *destDir, HFSUniStr255 *sourceName)
static OSErr	GetObjectName (const FSRef *sourceRef, HFSUniStr255 *sourceName, TextEncoding *sourceEncoding)
static OSErr	CreateFolder (const FSRef *sourceRef, const FSRef *destDirRef, const FSCatalogInfo *catalogInfo, const HFSUniStr255 *folderName, CopyParams *params, FSRef *newFSRefPtr, FSSpec *newFSSpecPtr)
static OSErr	DoCreateFolder (const FSRef *sourceRef, const FSRef *destDirRef, const FSCatalogInfo *catalogInfo, const HFSUniStr255 *folderName, CopyParams *params, FSRef *newFSRefPtr, FSSpec *newFSSpecPtr)
static pascal void	MyDisposeDataProc (void *pData)
static pascal void	MyCloseForkProc (void *pData)
OSErr	FSCopyObject (const FSRef *source, const FSRef *destDir, ItemCount maxLevels, FSCatalogInfoBitmap whichInfo, DupeAction dupeAction, const HFSUniStr255 *newObjectName, Boolean wantFSSpec, Boolean wantName, CopyObjectFilterProcPtr filterProcPtr, void *yourDataPtr, FSRef *newObjectRef, FSSpec *newObjectSpec)
OSErr	FSDeleteObjects (const FSRef *source)

---

Define Documentation

#define kNumObjects   80

Definition at line 99 of file FSCopyObject.c.

Referenced by CopyFolder(), and FSCopyFolder().

#define VolHasCopyFile

(

volParms

)

(((volParms)->vMAttrib & (1L << bHasCopyFile)) != 0)

Definition at line 101 of file FSCopyObject.c.

Referenced by FSCopyFile(), and FSCopyObjectPreflight().

---

Typedef Documentation

typedef struct CopyParams CopyParams

Definition at line 116 of file FSCopyObject.c.

typedef struct FilterParams FilterParams

Definition at line 129 of file FSCopyObject.c.

typedef struct FolderListData FolderListData

Definition at line 154 of file FSCopyObject.c.

typedef struct ForkTracker ForkTracker

Definition at line 142 of file FSCopyObject.c.

typedef ForkTracker* ForkTrackerPtr

Definition at line 143 of file FSCopyObject.c.

typedef struct FSCopyFolderGlobals FSCopyFolderGlobals

Definition at line 177 of file FSCopyObject.c.

typedef struct FSDeleteObjectGlobals FSDeleteObjectGlobals

Definition at line 187 of file FSCopyObject.c.

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Enumeration Type Documentation

anonymous enum

Enumerator:

kDefaultCopyBufferSize
kMaximumCopyBufferSize
kMinimumCopyBufferSize

Definition at line 60 of file FSCopyObject.c.

anonymous enum

Enumerator:

errFSDestInsideSource

Definition at line 67 of file FSCopyObject.c.

anonymous enum

Enumerator:

kPrivilegesMask
kRWXUserAccessMask
kReadAccessUser
kWriteAccessUser
kExecuteAccessUser
kRWXGroupAccessMask
kReadAccessGroup
kWriteAccessGroup
kExecuteAccessGroup
kRWXOtherAccessMask
kReadAccessOther
kWriteAccessOther
kExecuteAccessOther
kDropFolderValue

Definition at line 71 of file FSCopyObject.c.

---

Function Documentation

static UInt32 BufferSizeForVolSpeed

(

UInt32

volumeBytesPerSecond

)

[static]

Definition at line 1418 of file FSCopyObject.c.

References kDefaultCopyBufferSize, kMaximumCopyBufferSize, and kMinimumCopyBufferSize.

Referenced by CalcBufferSizeForVol().

static UInt32 CalcBufferSizeForVol	(	const GetVolParmsInfoBuffer *	volParms,
		UInt32	volParmsSize
	)			[static]

Definition at line 1382 of file FSCopyObject.c.

References BufferSizeForVolSpeed(), and mycheck.

Referenced by FSCopyObjectPreflight().

static OSErr CheckForDestInsideSrc	(	const FSRef *	source,
		const FSRef *	destDir
	)			[static]

Definition at line 1063 of file FSCopyObject.c.

References errFSDestInsideSource, mycheck_noerr, and NULL.

Referenced by FSCopyObject().

static OSErr CopyFile	(	const FSRef *	source,
		FSCatalogInfo *	sourceCatInfo,
		const FSRef *	destDir,
		const HFSUniStr255 *	destName,
		CopyParams *	copyParams,
		FSRef *	newRef,
		FSSpec *	newSpec
	)			[static]

Definition at line 597 of file FSCopyObject.c.

References DoCopyFile(), FSUsePBHCopyFile(), mycheck_noerr, and params.

Referenced by CopyFolder(), and FSCopyFile().

static OSErr CopyFolder

(

FSCopyFolderGlobals *

folderGlobals

)

[static]

Definition at line 945 of file FSCopyObject.c.

References FSDeleteObjectGlobals::actualObjects, AddToTail(), CallCopyObjectFilterProc, FSCopyFolderGlobals::catInfoList, FilterParams::containerChanged, CopyFile(), FSCopyFolderGlobals::copyParams, CreateFolder(), FSCopyFolderGlobals::currentLevel, FolderListData::destDirRef, FSCopyFolderGlobals::destDirRef, dwarning, FSCopyFolderGlobals::filterParams, FilterParams::filterProcPtr, i, InitLinkedList(), kNumObjects, FolderListData::level, FSCopyFolderGlobals::maxLevels, MyDisposeDataProc(), FSCopyFolderGlobals::nameList, NULL, FolderListData::sourceDirRef, FSCopyFolderGlobals::sourceDirRef, FSCopyFolderGlobals::srcRefList, FilterParams::wantName, FilterParams::wantSpec, FilterParams::whichInfo, and FilterParams::yourDataPtr.

Referenced by ProcessFolderList().

static OSErr CopyForks	(	const FSRef *	source,
		const FSRef *	dest,
		CopyParams *	params
	)			[static]

Definition at line 1111 of file FSCopyObject.c.

References CopyForksToDisk(), CopyForksToDropBox(), mycheck_noerr, and params.

Referenced by DoCopyFile(), and DoCreateFolder().

static OSErr CopyForksToDisk	(	const FSRef *	source,
		const FSRef *	dest,
		CopyParams *	params
	)			[static]

Definition at line 1126 of file FSCopyObject.c.

References mycheck_noerr, myverify_noerr, NULL, params, and WriteFork().

Referenced by CopyForks().

static OSErr CopyForksToDropBox	(	const FSRef *	source,
		const FSRef *	dest,
		CopyParams *	params
	)			[static]

Definition at line 1190 of file FSCopyObject.c.

References DestroyList(), ForkTracker::forkDestRefNum, ForkTracker::forkName, ForkTracker::forkSize, GetData(), InitIterator(), InitLinkedList(), mycheck_noerr, MyCloseForkProc(), myverify_noerr, Next(), NULL, OpenAllForks(), params, and WriteFork().

Referenced by CopyForks().

static OSErr CreateFolder	(	const FSRef *	sourceRef,
		const FSRef *	destDirRef,
		const FSCatalogInfo *	catalogInfo,
		const HFSUniStr255 *	folderName,
		CopyParams *	params,
		FSRef *	newFSRefPtr,
		FSSpec *	newFSSpecPtr
	)			[static]

Definition at line 1890 of file FSCopyObject.c.

References DoCreateFolder(), mycheck_noerr, NULL, and params.

Referenced by CopyFolder().

static OSErr DoCopyFile	(	const FSRef *	source,
		FSCatalogInfo *	sourceCatInfo,
		const FSRef *	destDir,
		const HFSUniStr255 *	destName,
		CopyParams *	params,
		FSRef *	newRef,
		FSSpec *	newSpec
	)			[static]

Definition at line 681 of file FSCopyObject.c.

References CopyForks(), FSDeleteObjects(), kRWXUserAccessMask, mycheck_noerr, myverify_noerr, NULL, and params.

Referenced by CopyFile().

static OSErr DoCreateFolder	(	const FSRef *	sourceRef,
		const FSRef *	destDirRef,
		const FSCatalogInfo *	catalogInfo,
		const HFSUniStr255 *	folderName,
		CopyParams *	params,
		FSRef *	newFSRefPtr,
		FSSpec *	newFSSpecPtr
	)			[static]

Definition at line 1923 of file FSCopyObject.c.

References CopyForks(), kRWXUserAccessMask, mycheck_noerr, NULL, and params.

Referenced by CreateFolder(), and FSCopyFolder().

static OSErr FSCopyFile	(	const FSRef *	source,
		const FSRef *	destDir,
		const FSCatalogInfo *	sourceCatInfo,
		const HFSUniStr255 *	newFileName,
		CopyParams *	copyParams,
		FilterParams *	filterParams,
		FSRef *	newFileRef,
		FSSpec *	newFileSpec
	)			[static]

Definition at line 547 of file FSCopyObject.c.

References CallCopyObjectFilterProc, CopyFile(), FilterParams::filterProcPtr, mycheck_noerr, NULL, FilterParams::wantName, FilterParams::wantSpec, FilterParams::whichInfo, and FilterParams::yourDataPtr.

Referenced by FSCopyObject().

static OSErr FSCopyFolder	(	const FSRef *	source,
		const FSRef *	destDir,
		const FSCatalogInfo *	sourceCatInfo,
		const HFSUniStr255 *	newFoldName,
		CopyParams *	copyParams,
		FilterParams *	filterParams,
		ItemCount	maxLevels,
		FSRef *	outDirRef,
		FSSpec *	outDirSpec
	)			[static]

Definition at line 790 of file FSCopyObject.c.

References AddToTail(), CallCopyObjectFilterProc, FSCopyFolderGlobals::catInfoList, CopyParams::copyingToDropFolder, FSCopyFolderGlobals::copyParams, FSCopyFolderGlobals::currentLevel, FolderListData::destDirRef, DestroyList(), DoCreateFolder(), dwarning, FSCopyFolderGlobals::filterParams, FilterParams::filterProcPtr, FSCopyFolderGlobals::folderList, FSCopyFolderGlobals::folderListIter, GetMagicBusyCreateDate(), GetNumberOfItems(), InitLinkedList(), kNumObjects, FolderListData::level, FSCopyFolderGlobals::maxLevels, mycheck_noerr, MyDisposeDataProc(), FSCopyFolderGlobals::nameList, NULL, ProcessFolderList(), FolderListData::sourceDirRef, FSCopyFolderGlobals::srcRefList, FilterParams::wantName, FilterParams::wantSpec, FilterParams::whichInfo, and FilterParams::yourDataPtr.

Referenced by FSCopyObject().

OSErr FSCopyObject	(	const FSRef *	source,
		const FSRef *	destDir,
		ItemCount	maxLevels,
		FSCatalogInfoBitmap	whichInfo,
		DupeAction	dupeAction,
		const HFSUniStr255 *	newObjectName,
		Boolean	wantFSSpec,
		Boolean	wantName,
		CopyObjectFilterProcPtr	filterProcPtr,
		void *	yourDataPtr,
		FSRef *	newObjectRef,
		FSSpec *	newObjectSpec
	)

Definition at line 343 of file FSCopyObject.c.

References CheckForDestInsideSrc(), CopyParams::copyBuffer, CopyParams::copyBufferSize, CopyParams::copyingToDropFolder, CopyParams::copyingToLocalVolume, CopyParams::dupeAction, dwarning, FilterParams::filterProcPtr, FSCopyFile(), FSCopyFolder(), FSCopyObjectPreflight(), FSDeleteObjects(), GetObjectName(), kDupeActionRename, kDupeActionReplace, mycheck_noerr, myverify_noerr, NULL, CopyParams::volHasCopyFile, FilterParams::wantName, FilterParams::wantSpec, FilterParams::whichInfo, and FilterParams::yourDataPtr.

Referenced by restoreObject(), and updatethreadproc().

static OSErr FSCopyObjectPreflight	(	const FSRef *	source,
		const FSRef *	destDir,
		const DupeAction	dupeAction,
		FSCatalogInfo *	sourceCatInfo,
		CopyParams *	copyParams,
		HFSUniStr255 *	newObjectName,
		FSRef *	deleteMeRef,
		Boolean *	isReplacing,
		Boolean *	isDirectory
	)			[static]

Definition at line 455 of file FSCopyObject.c.

References CalcBufferSizeForVol(), FSGetVolParms(), FSGetVRefNum(), IsDropBox(), NULL, SetupDestination(), and VolHasCopyFile.

Referenced by FSCopyObject().

static OSErr FSDeleteFolder

(

const FSRef *

container

)

[static]

Definition at line 1484 of file FSCopyObject.c.

References FSDeleteFolderLevel(), mycheck_noerr, NULL, and FSDeleteObjectGlobals::result.

Referenced by FSDeleteObjects().

static void FSDeleteFolderLevel	(	const FSRef *	container,
		FSDeleteObjectGlobals *	theGlobals
	)			[static]

Definition at line 1501 of file FSCopyObject.c.

References FSDeleteObjectGlobals::actualObjects, FSDeleteObjectGlobals::catalogInfo, mycheck_noerr, myverify_noerr, NULL, FSDeleteObjectGlobals::result, and void.

Referenced by FSDeleteFolder().

OSErr FSDeleteObjects

(

const FSRef *

source

)

Definition at line 1446 of file FSCopyObject.c.

References dwarning, FSDeleteFolder(), mycheck_noerr, myverify_noerr, NULL, and void.

Referenced by DoCopyFile(), FSCopyObject(), and updatethreadproc().

static OSErr FSGetVolParms	(	FSVolumeRefNum	volRefNum,
		UInt32	bufferSize,
		GetVolParmsInfoBuffer *	volParmsInfo,
		UInt32 *	actualInfoSize
	)			[static]

Definition at line 1656 of file FSCopyObject.c.

References mycheck_noerr, and NULL.

Referenced by FSCopyFile(), FSCopyObjectPreflight(), FSExchangeObjectsCompat(), and FSMoveRename().

static OSErr FSGetVRefNum	(	const FSRef *	ref,
		FSVolumeRefNum *	vRefNum
	)			[static]

Definition at line 1638 of file FSCopyObject.c.

References mycheck_noerr, and NULL.

Referenced by FSCopyObjectPreflight().

static OSErr FSMakeFSRef	(	FSVolumeRefNum	volRefNum,
		SInt32	dirID,
		ConstStr255Param	name,
		FSRef *	ref
	)			[static]

Definition at line 1757 of file FSCopyObject.c.

References mycheck_noerr, and NULL.

Referenced by FSCopyFile(), FSMakePath(), FSMoveRename(), FSResolveFileIDRef(), FSSetDefault(), and FSUsePBHCopyFile().

static OSErr FSUsePBHCopyFile	(	const FSRef *	srcFileRef,
		const FSRef *	dstDirectoryRef,
		const HFSUniStr255 *	destName,
		TextEncoding	textEncodingHint,
		FSRef *	newRef,
		FSSpec *	newSpec
	)			[static]

Definition at line 626 of file FSCopyObject.c.

References FSMakeFSRef(), mycheck_noerr, myverify_noerr, NULL, and UniStrToPStr().

Referenced by CopyFile().

static OSErr GetMagicBusyCreateDate

(

UTCDateTime *

date

)

[static]

Definition at line 1621 of file FSCopyObject.c.

References mycheck_noerr, and NULL.

Referenced by FSCopyFolder().

static OSErr GetObjectName	(	const FSRef *	sourceRef,
		HFSUniStr255 *	sourceName,
		TextEncoding *	sourceEncoding
	)			[static]

Definition at line 1873 of file FSCopyObject.c.

References NULL.

Referenced by FSCopyObject().

static OSErr GetUniqueName	(	const FSRef *	destDir,
		HFSUniStr255 *	sourceName
	)			[static]

Definition at line 1832 of file FSCopyObject.c.

References count.

Referenced by SetupDestination().

static OSErr IsDropBox	(	const FSRef *	source,
		Boolean *	isDropBox
	)			[static]

Definition at line 1560 of file FSCopyObject.c.

References kDropFolderValue, kPrivilegesMask, kRWXOtherAccessMask, mycheck_noerr, and NULL.

Referenced by FSCopyObjectPreflight().

static pascal void MyCloseForkProc

(

void *

pData

)

[static]

Definition at line 1974 of file FSCopyObject.c.

References myverify_noerr, and NULL.

Referenced by CopyForksToDropBox().

static pascal void MyDisposeDataProc

(

void *

pData

)

[static]

Definition at line 1964 of file FSCopyObject.c.

References NULL.

Referenced by CopyFolder(), and FSCopyFolder().

static OSErr OpenAllForks	(	const FSRef *	dest,
		GenLinkedList *	forkList
	)			[static]

Definition at line 1238 of file FSCopyObject.c.

References AddToTail(), ForkTracker::forkDestRefNum, ForkTracker::forkName, ForkTracker::forkSize, mycheck_noerr, and NULL.

Referenced by CopyForksToDropBox().

static OSErr ProcessFolderList

(

FSCopyFolderGlobals *

folderGlobals

)

[static]

Definition at line 902 of file FSCopyObject.c.

References CopyFolder(), FSCopyFolderGlobals::currentLevel, FSCopyFolderGlobals::destDirRef, FolderListData::destDirRef, dwarning, FSCopyFolderGlobals::folderList, FSCopyFolderGlobals::folderListIter, GetData(), InitIterator(), FolderListData::level, myverify_noerr, Next(), NULL, FSCopyFolderGlobals::sourceDirRef, and FolderListData::sourceDirRef.

Referenced by FSCopyFolder().

static OSErr SetupDestination	(	const FSRef *	destDir,
		const DupeAction	dupeAction,
		HFSUniStr255 *	sourceName,
		FSRef *	deleteMeRef,
		Boolean *	isReplacing
	)			[static]

Definition at line 1794 of file FSCopyObject.c.

References GetUniqueName(), kDupeActionRename, and kDupeActionReplace.

Referenced by FSCopyObjectPreflight().

static OSErr UniStrToPStr	(	const HFSUniStr255 *	uniStr,
		TextEncoding	textEncodingHint,
		Boolean	isVolumeName,
		Str255	pStr
	)			[static]

Definition at line 1687 of file FSCopyObject.c.

References mycheck_noerr, myverify_noerr, and NULL.

Referenced by FSUsePBHCopyFile().

static OSErr WriteFork	(	const SInt16	srcRefNum,
		const SInt16	destRefNum,
		const CopyParams *	params,
		const SInt64	forkSize
	)			[static]

Definition at line 1307 of file FSCopyObject.c.

References NULL, and params.

Referenced by CopyForksToDisk(), and CopyForksToDropBox().

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