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NCBI C++ ToolKit: include/corelib/ncbifile.hpp Source File

SetLogging(

on_off_default);

SetHonorUmask(

on_off_default);

SetDeleteReadOnlyFiles(

on_off_default);

& GetPath(

)

;

Reset(

& path);

SplitPath(

& path,

* dir = 0,

* base = 0,

* ext = 0);

SplitPathEx(

& path,

* disk = 0,

* dir = 0,

* base = 0,

* ext = 0);

GetDir(EIfEmptyPath

= eIfEmptyPath_Current)

;

GetName(

)

;

(

)

;

GetExt (

)

;

MakePath(

& dir =

,

GetPathSeparator(

);

IsPathSeparator(

c);

AddTrailingPathSeparator(

& path);

DeleteTrailingPathSeparator(

& path);

ConvertToOSPath(

& path);

IsAbsolutePath(

& path);

IsAbsolutePathEx(

& path);

GetNearestExistingParentDir(

& path);

CreateRelativePath(

& path_from,

& path_to);

CreateAbsolutePath(

& path,

ERelativeToWhat rtw = eRelativeToCwd);

CreateAbsolutePath(

& path,

& rtw);

ConcatPath(

&

,

& second);

ConcatPathEx(

&

,

& second);

NormalizePath(

& path,

MatchesMask(

& name,

&

,

MatchesMask(

& name,

vector<string>& masks,

MatchesMask(

& name,

&

,

Exists(

)

;

fCF_Overwrite = (1 << 1),

fCF_Update = (1 << 2) | fCF_Overwrite,

fCF_Backup = (1 << 3) | fCF_Overwrite,

fCF_Safe = (1 << 4) | fCF_Overwrite,

fCF_TopDirOnly = (1 << 6),

fCF_EqualTypes = (1 << 7),

fCF_FollowLinks = (1 << 8),

fCF_Verify = (1 << 9),

fCF_PreserveOwner = (1 << 10),

fCF_PreservePerm = (1 << 11),

fCF_PreserveTime = (1 << 12),

fCF_PreserveAll = fCF_PreserveOwner | fCF_PreservePerm | fCF_PreserveTime,

fCF_Recursive = (1 << 14),

fCF_SkipUnsupported = (1 << 15),

fCF_Default = fCF_Recursive | fCF_FollowLinks

Copy(

& new_path,

= fCF_Default,

buf_size = 0)

;

buf_size = 0)

;

fRF_Overwrite = (1 << 1),

fRF_Update = (1 << 2) | fCF_Overwrite,

fRF_Backup = (1 << 3) | fCF_Overwrite,

fRF_EqualTypes = (1 << 4),

fRF_FollowLinks = (1 << 5),

* GetBackupSuffix(

);

SetBackupSuffix(

* suffix);

eBackup_Copy = (1 << 1),

eBackup_Rename = (1 << 2),

eBackup_Default = eBackup_Copy

Backup(

& suffix =

,

EBackupMode

= eBackup_Default,

TCopyFlags copyflags = fCF_Default,

copybufsize = 0);

fDir_Files = (1 << 1),

fDir_Subdirs = (1 << 2),

fDir_Recursive = (1 << 3),

fDir_All = fDir_Self + fDir_Files + fDir_Subdirs,

fIgnoreMissing = (1 << 4),

fProcessAll = (1 << 5),

eOnlyEmpty = fDir_Self,

eEntryOnly = fDir_Self,

eTopDirOnly = fDir_Self | fDir_Files,

eNonRecursive = fDir_All,

eRecursiveNotStopOnErrors =

| fIgnoreMissing | fProcessAll

IsLink(

)

;

LookupLink(

)

;

DereferencePath(

);

GetTime(

* modification,

* last_access = 0,

* creation = 0)

;

GetTimeT(time_t* modification,

time_t* last_access = 0,

time_t* creation = 0)

;

SetTime(

* modification = 0,

* last_access = 0,

* creation = 0)

;

SetTimeT(

time_t* modification = 0,

time_t* last_access = 0,

time_t* creation = 0)

;

IsNewer(time_t tm,

EIfAbsent if_absent

)

;

IsNewer(

& tm,

EIfAbsent if_absent

)

;

fHasThisNoPath_Newer = (1 << 0),

fHasThisNoPath_NotNewer = (1 << 1),

fNoThisHasPath_Newer = (1 << 2),

fNoThisHasPath_NotNewer = (1 << 3),

fNoThisNoPath_Newer = (1 << 4),

fNoThisNoPath_NotNewer = (1 << 5)

IsNewer(

& path,

IsIdentical(

& entry_name,

GetOwner(

* owner,

* group = 0,

* uid = 0,

* gid = 0)

;

SetOwner(

& owner,

& group =

,

* uid = 0,

* gid = 0)

;

fDefaultDirUser = fRead | fExecute | fWrite,

fDefaultDirGroup = fRead | fExecute,

fDefaultDirOther = fRead | fExecute,

fDefaultUser = fRead | fWrite,

fDefaultGroup = fRead,

fDefaultOther = fRead

GetMode(TMode* user_mode,

TMode* group_mode = 0,

TMode* other_mode = 0,

TSpecialModeBits* special = 0)

;

SetMode(

TMode group_mode = fDefault,

TMode other_mode = fDefault,

TSpecialModeBits special = 0,

TSetModeFlags

= eEntryOnly)

;

SetModeEntry(

TMode group_mode = fDefault,

TMode other_mode = fDefault,

TSpecialModeBits special = 0,

TSetModeFlags

= eEntryOnly)

;

SetDefaultModeGlobal(

TMode group_mode = fDefault,

TMode other_mode = fDefault,

TSpecialModeBits special = 0);

SetDefaultMode(EType entry_type,

TMode group_mode = fDefault,

TMode other_mode = fDefault,

TSpecialModeBits special = 0);

CheckAccess(TMode access_mode)

;

MakeModeT(TMode user_mode,

TSpecialModeBits special);

TMode* group_mode = 0,

TMode* other_mode = 0,

TSpecialModeBits* special = 0);

eModeFormat_Default = eModeFormat_Octal

ModeToString(TMode user_mode,

TSpecialModeBits special,

EModeStringFormat

= eModeFormat_Default);

TMode* group_mode = 0,

TMode* other_mode = 0,

TSpecialModeBits* special = 0);

GetUmask(TMode* user_mode,

TMode* group_mode = 0,

TMode* other_mode = 0,

TSpecialModeBits* special = 0);

SetUmask(TMode user_mode,

TMode group_mode = fDefault,

TMode other_mode = fDefault,

TSpecialModeBits special = 0);

GetTmpName(ETmpFileCreationMode

= eTmpFileGetName);

GetTmpNameEx(

& dir =

,

ETmpFileCreationMode

= eTmpFileGetName);

fstream* CreateTmpFile(

& filename =

,

ETextBinary text_binary = eBinary,

EAllowRead allow_read = eAllowRead);

fstream* CreateTmpFileEx(

& dir =

,

ETextBinary text_binary = eBinary,

EAllowRead allow_read = eAllowRead);

GetDefaultModeGlobal(EType entry_type,

TSpecialModeBits* special);

GetDefaultMode(TMode* user_mode,

TSpecialModeBits* special)

;

GetDefaultModeT(

)

;

x_ModeToSymbolicString(

who,

,

special_bit,

filler);

~

(

);

Exists(

)

;

Copy(

& new_path, TCopyFlags

= fCF_Default,

buf_size = 0)

;

(

&

,

buf_size = 0)

;

CompareTextContents(

&

, ECompareText

,

buf_size = 0)

;

(

& dirname);

~

(

);

Exists(

)

;

eHomeWindows_UserProfile

GetHome(EHomeWindows home = eHomeWindows_AppData);

GetTmpDir(

);

GetAppTmpDir(

);

GetCwd(

);

SetCwd(

& dir);

fIgnoreRecursive = (1<<1),

fCreateObjects = (1<<2),

fIgnorePath = (1<<4),

fThrowOnError = (1<<5),

eIgnoreRecursive = fIgnoreRecursive

GetEntries(

vector<string>& masks,

* GetEntriesPtr(

vector<string>& masks,

GetEntries (

vector<string>& masks,

* GetEntriesPtr(

vector<string>& masks,

fCreate_Default = 0,

fCreate_PermByUmask = (1 << 1),

fCreate_PermAsParent = (1 << 2),

fCreate_ErrorIfExists = (1 << 3),

fCreate_UpdateIfExists = (1 << 4)

Copy(

& new_path,

= fCF_Default,

buf_size = 0)

;

SetMode(

user_mode,

group_mode = fDefault,

other_mode = fDefault,

Exists(

)

;

Create(

& path)

;

Copy(

& new_path, TCopyFlags

= fCF_Default,

buf_size = 0)

;

GetFreeDiskSpace(

& path);

GetUsedDiskSpace(

& path);

GetTotalDiskSpace(

& path);

Add(

& path);

& GetList()

;

SetList(

& list);

Add(

& path);

(ERemoveMode remove_file = eRemove);

& GetFileName(

)

;

IsSupported(

);

* GetPtr(

)

;

GetSize(

)

;

* GetRealPtr(

)

;

GetRealSize(

)

;

Flush(

)

;

x_Verify(

)

;

max_file_len = 0);

Unmap(

* ptr);

UnmapAll(

);

GetSize(

* ptr)

;

GetFileSize(

)

;

Flush(

* ptr)

;

MemMapAdvise(

* ptr,

advise)

;

max_file_len = 0);

* Extend(

new_lendth = 0);

* GetPtr(

)

;

GetSize(

)

;

Flush(

)

;

x_Verify(

)

;

<

TFindFunc>

vector<string>& masks,

vector<string>& masks_subdir,

TFindFunc& find_func,

( find_type == 0 ) {

unique_ptr<CDir::TEntries>

(contents.get() ==

) {

( dir.

().length() ) {

name = dir_entry.

();

( (entry_type & find_type) != 0 ) {

find_func(dir_entry);

<

TFindFunc>

& masks,

& masks_subdir,

TFindFunc& find_func,

( find_type == 0 ) {

unique_ptr<CDir::TEntries>

(contents.get() ==

) {

( dir.

().length() ) {

name = dir_entry.

();

( masks.

(name, use_case) ) {

( (entry_type & find_type) != 0 ) {

find_func(dir_entry);

masks_subdir.

(name, use_case) &&

<

TPathIterator,

TPathIterator path_end,

vector<string>& masks,

TFindFunc& find_func,

vector<string> masks_empty;

(; path_begin != path_end; ++path_begin) {

& dir_name = *path_begin;

<

TPathIterator,

TPathIterator path_end,

vector<string>& masks,

vector<string>& masks_subdir,

TFindFunc& find_func,

(; path_begin != path_end; ++path_begin) {

& dir_name = *path_begin;

<

TPathIterator,

TMaskIterator,

TPathIterator path_end,

TMaskIterator mask_begin,

TMaskIterator mask_end,

TFindFunc& find_func,

vector<string> masks;

(; mask_begin != mask_end; ++mask_begin) {

masks.push_back(*mask_begin);

<

TPathIterator,

TPathIterator path_end,

& masks,

TFindFunc& find_func,

(; path_begin != path_end; ++path_begin) {

& dir_name = *path_begin;

<

TPathIterator,

TPathIterator path_end,

& masks,

& masks_subdir,

TFindFunc& find_func,

(; path_begin != path_end; ++path_begin) {

& dir_name = *path_begin;

<

TNames>

<

TContainer,

TPathIterator>

TPathIterator first_path,

TPathIterator last_path,

vector<string>& masks,

<

TContainer,

TPathIterator>

TPathIterator first_path,

TPathIterator last_path,

vector<string>& masks,

vector<string>& masks_subdir,

(first_path, last_path, masks, masks_subdir, func,

);

<

TContainer,

TPathIterator>

TPathIterator first_path,

TPathIterator last_path,

& masks,

<

TContainer,

TPathIterator>

TPathIterator first_path,

TPathIterator last_path,

& masks,

& masks_subdir,

(first_path, last_path, masks, masks_subdir, func,

);

<

TContainer,

TPathIterator,

TMaskIterator>

TPathIterator first_path,

TPathIterator last_path,

TMaskIterator first_mask,

TMaskIterator last_mask,

(first_path, last_path, first_mask, last_mask, func,

);

(

& e1,

& e2);

Open(

& filename,

open_mode,

CreateTemporary(

& dir,

& prefix,

EAutoRemove auto_remove = eRemoveInClose);

Flush(

)

;

GetFilePos(

)

;

SetFilePos(

position)

;

SetFilePos(

, EPositionMoveMethod whence)

;

GetFileSize(

)

;

SetFileSize(

length, EPositionMoveMethod pos = eCurrent)

;

{ m_AutoRemove = auto_remove; }

* New(

& filename,

* New(

& filename,

* bytes_written = 0);

* bytes_written = 0);

fLockNow = (1 << 1),

fLockLater = (1 << 2),

fAutoUnlock = (1 << 3),

fNoAutoUnlock = (1 << 4),

fDefault = fLockNow | fAutoUnlock

Unlock(

);

(

* filename, EType

, TOffsetType

,

length);

.Match(name, use_case);

buf_size)

(e1->GetPath(), e2->GetPath());

ncbi::TMaskedQueryRegions mask

CErrnoTemplException –.

Global settings related to the file API.

Base class for CFileIO, CFileReader, CFileWriter, CFileReaderWriter.

Class for support low level input/output for files.

File based IReader/IWriter/IReaderWriter with low level IO for speed.

CFileUtil – Utility functions.

Functor for generic FindFiles, adds file name to the specified container.

CTempString implements a light-weight string on top of a storage buffer whose lifetime management is ...

A very basic data-read/write interface.

A very basic data-read interface.

A very basic data-write interface.

Abstract reader-writer interface classes.

std::ofstream out("events_result.xml")

main entry point for tests

static const struct name_t names[]

static DLIST_TYPE *DLIST_NAME() first(DLIST_LIST_TYPE *list)

CRange< Position > Map(const CRange< Position > &target, const CRange< Position > &range)

#define ITERATE(Type, Var, Cont)

ITERATE macro to sequence through container elements.

ENormalizePath

Whether to normalize a path.

EFollowLinks

Whether to follow symbolic links (also known as shortcuts or aliases)

@ eNormalizePath

Normalize a path.

@ eIgnoreLinks

Do not follow symbolic links.

@ eFollowLinks

Follow symbolic links.

string m_File

File to report on.

CException & operator=(const CException &)

Private assignment operator to prohibit assignment.

virtual void x_Init(const CDiagCompileInfo &info, const string &message, const CException *prev_exception, EDiagSev severity)

Helper method for initializing exception data.

virtual const char * GetErrCodeString(void) const override

Translate from the error code value to its string representation.

EErrCode

Error types that an application can generate.

virtual const char * GetType(void) const override

Get class name as a string.

@ eUnknown

Unknown exception.

void operator=(const CFileIO &)

EWho

Which default mode: user, group, or other.

void operator=(const CFileWriter &)

virtual EType GetObjectType(void) const

Get a type of constructed object.

unsigned int TCopyFlags

Binary OR of "ECopyFlags".

void * m_DataPtr

Pointer to the beginning of the mapped area.

EType

Directory entry type.

static string NormalizePath(const string &path, EFollowLinks follow_links=eIgnoreLinks)

Normalize a path.

TEntries GetEntries(const string &mask=kEmptyStr, TGetEntriesFlags flags=0) const

Get directory entries based on the specified "mask".

static string CreateAbsolutePath(const string &path, ERelativeToWhat rtw=eRelativeToCwd)

Get an absolute path from some, possibly relative, path.

void FindFiles2(TPathIterator path_begin, TPathIterator path_end, const vector< string > &masks, const vector< string > &masks_subdir, TFindFunc &find_func, TFindFiles flags=fFF_Default)

virtual void SetDefaultMode(EType entry_type, TMode user_mode, TMode group_mode=fDefault, TMode other_mode=fDefault, TSpecialModeBits special=0)

Set default mode(s) for this entry only.

void operator=(const CFileReaderWriter_Base &)

map< void *, CMemoryFileSegment * > TSegments

CFileReaderWriter_Base(void)

Default constructor.

TOffsetType GetRealOffset(void) const

Get real offset of the mapped area from beginning of file.

TFileHandle m_Handle

System file handle.

EModeRelative

Relative permissions change modes.

TOffsetType GetOffset(void *ptr) const

Get offset of the mapped segment from beginning of the file.

EOpenMode

Memory file open mode.

void operator=(const CMemoryFile &)

void operator=(const CFileReaderWriter &)

CDirEntry CParent

CDirEntry is the parent class.

TSegments m_Segments

Map of pointers to mapped segments.

TRemoveFlags EDirRemoveMode

Directory remove mode.

size_t GetSize(void) const

Get length of the mapped region.

TProcessingFlags TRemoveFlags

Flags based on TProcessingFlags.

int TIfAbsent2

Binary OR of "EIfAbsent2".

TGetEntriesFlags EGetEntriesMode

CFindFileNamesFunc(TNames &names)

void FindFilesInDir(const CDir &dir, const vector< string > &masks, const vector< string > &masks_subdir, TFindFunc &find_func, TFindFiles flags=fFF_Default)

Find files in the specified directory.

long mtime_nsec

Nanoseconds for modification time.

TFlags m_Flags

General flags.

int TGetEntriesFlags

Binary OR of "EGetEntriesFlags".

ERenameFlags

Rename flags.

EFileSystemType fs_type

Type of filesystem.

TOffsetType GetOffset(void) const

Get offset of the mapped area from beginning of the file.

AutoPtr< SLock > m_Lock

Offset and length of the locked area.

unsigned int TCreateFlags

Binary OR of "ECreateFlags".

unsigned int TSpecialModeBits

Bitwise OR of ESpecialModeBits.

EMemMapAdvise

What type of data access pattern will be used for mapped region.

static bool MemMapAdviseAddr(void *addr, size_t len, EMemMapAdvise advise)

Advise on memory map usage for specified region.

void SetAutoClose(bool auto_close=true)

Define whether the open file handle needs to be closed in the destructor.

string GetBase(void) const

Get the base entry name without extension.

unique_ptr< CNcbiIstream > m_InFile

size_t GetSize(void) const

Get length of the mapped area.

unsigned int TMode

Bitwise OR of "EMode".

virtual bool Exists(void) const

Check the entry existence.

unsigned long block_size

Allocation unit (block) size.

ETmpFileCreationMode

Temporary file creation mode.

TMode m_DefaultMode[4]

Holds default mode values.

TOffsetType m_Offset

Requested starting offset of the.

void operator=(const CFileLock &)

virtual EType GetObjectType(void) const

Get a type of constructed object.

unsigned long filename_max

Maximum filename length (part between slashes)

EIfExists

What to do if stream already exists in the AsInputFile/AsOutputFile.

CFile(void)

Default constructor.

unique_ptr< CNcbiOstream > m_OutFile

const CMemoryFileSegment * GetMemoryFileSegment(void *ptr) const

Get pointer to memory mapped file segment by pointer to data.

bool m_CloseHandle

Need to close file handle in destructor.

EIfEmptyPath

What GetDir() should return if the dir entry does not contain path.

TOffsetType GetOffset(void) const

Get offset of the mapped area from beginning of file.

CTmpFile & operator=(const CTmpFile &)

static mode_t MakeModeT(TMode user_mode, TMode group_mode, TMode other_mode, TSpecialModeBits special)

Construct mode_t value from permission modes.

size_t GetRealSize(void) const

Get real length of the mapped area.

void FindFiles(TPathIterator path_begin, TPathIterator path_end, const vector< string > &masks, TFindFunc &find_func, TFindFiles flags=fFF_Default)

Generic algorithm for file search.

EFlags

Flags, used in constructors.

bool MoveToDir(const string &dir, TCopyFlags flags=fRF_Default)

Move the entry to a specified directory.

bool Rename(const string &new_path, TRenameFlags flags=fRF_Default)

Rename entry.

bool MemMapAdvise(EMemMapAdvise advise) const

Advise on memory map usage.

CFileReader(const CFileReader &)

TList m_Paths

List of dir entries for deletion.

NCBI_EXCEPTION_DEFAULT(CFileException, CCoreException)

CDirEntry CParent

CDirEntry is the parent class.

static string MakePath(const string &dir=kEmptyStr, const string &base=kEmptyStr, const string &ext=kEmptyStr)

Assemble a path from basic components.

EIfAbsent

What IsNewer() should do if the dir entry does not exist or is not accessible.

void * m_DataPtrReal

Real pointer to the beginning of the mapped area which should be fried later.

static void SetBackupSuffix(const char *suffix)

Set backup suffix.

EHomeWindows

Windows specific: Historically, we try to use APPDATA% first, and use USERPROFILE% as a fallback to d...

EAccessMode

Which I/O operations permitted on the file.

CFileReaderWriter(const CFileReaderWriter &)

CMemoryFile(const CMemoryFile &)

CDirEntry CParent

CDirEntry is the parent class.

void * GetPtr(void) const

Get pointer to beginning of data.

CTmpFile(const CTmpFile &)

static string AddTrailingPathSeparator(const string &path)

Add trailing path separator, if needed.

EFindFiles

File finding flags.

Uint8 total_space

Total disk space in bytes.

unsigned int TProcessingFlags

Binary OR of "EProcessingFlags".

virtual EType GetObjectType(void) const

Get a type of constructed object.

virtual EType GetObjectType(void) const

Get a type of constructed object.

virtual bool Exists(void) const

Check if directory "dirname" exists.

CDirEntry(void)

Default constructor.

Int8 GetFileSize(void) const

Get length of the mapped file.

TFileHandle GetFileHandle(void) const

Return system file handle associated with the file.

bool IsDir(EFollowLinks follow=eFollowLinks) const

Check whether a directory entry is a directory.

CErrnoTemplException_Win< CFileException > CFileErrnoException_Base

CDir(void)

Default constructor.

void operator=(const CMemoryFileSegment &)

void operator()(const CDirEntry &dir_entry)

void * GetRealPtr(void) const

Get pointer to beginning of really mapped data.

SCompareDirEntries(ESort s1=ePath)

You can sort by up to 3 path components.

Uint8 free_space

Free disk space in bytes.

size_t GetSize(void *ptr) const

Get length of the mapped segment.

EOpenMode

File open mode.

void x_Verify(void) const

size_t m_Length

Requested length of the mapped area.

EFileSystemType

Unix: The path name to any file/dir withing file system.

unsigned int TRenameFlags

Binary OR of "ERenameFlags".

TNcbiSys_stat orig

Original stat structure.

bool MemMapAdvise(void *ptr, EMemMapAdvise advise) const

Advise on mapped memory map usage.

CMemoryFileSegment * x_GetMemoryFileSegment(void *ptr) const

Get pointer to memory mapped file segment by pointer to data.

string m_FileName

Name of temporary file.

CMemoryFileMap(const CMemoryFileMap &)

TProcessingFlags TSetModeFlags

bool Flush(void) const

Flush by writing all modified copies of memory pages to the underlying file.

bool MemMapAdvise(EMemMapAdvise advise) const

Advise on mapped memory map usage.

bool IsFile(EFollowLinks follow=eFollowLinks) const

Check whether a directory entry is a file.

CMemoryFileSegment(const CMemoryFileSegment &)

TFileHandle GetFileHandle(void)

Return system file handle.

ERelativeToWhat

How to interpret relative paths.

mode_t GetDefaultModeT(void) const

CSymLink(void)

Default constructor.

void * m_Ptr

Pointer to mapped view of file.

bool operator()(const CDir::TEntry &e1, const CDir::TEntry &e2)

Comparison operators.

EAutoRemove

Controls how temporary file is removed.

void Reset(const string &path)

Reset path string.

ETextBinary

What type of temporary file to create.

TFileHandle GetFileHandle(void)

Return system file handle associated with the file.

bool CopyToDir(const string &dir, TCopyFlags flags=fCF_Default, size_t buf_size=0) const

Copy the entry to a specified directory.

ERemoveMode m_RemoveOnDestruction

Remove file on destruction.

long atime_nsec

Nanoseconds for last access time.

EAutoRemove m_AutoRemove

When (if ever) should the temporary file be removed.

const TList & GetList() const

Get the underlying list.

virtual bool Exists(void) const

Check existence of link.

const string & GetFileName() const noexcept

Shows filename of memory mapped file.

TOffsetType m_OffsetReal

Corrected starting offset of the.

AutoPtr< CDirEntry > TEntry

Define a list of pointers to directory entries.

EMode

Directory entry access permissions.

long ctime_nsec

Nanoseconds for creation time.

void operator=(const CFileReader &)

static const char * m_BackupSuffix

Backup suffix.

CFileReaderWriter_Base(const CFileReaderWriter_Base &)

ECompareText

Mode to compare streams in text form.

ECreateFlags

Flags for Create()/CreatePath()

CFileIO & GetFileIO(void)

Get an underlaying file I/O object.

static bool MatchesMask(const string &name, const string &mask, NStr::ECase use_case=NStr::eCase)

Match a "name" against a simple filename "mask".

string m_FileName

File name.

EMemMapShare

Whether to share changes or not.

static const char * GetBackupSuffix(void)

Get backup suffix.

bool Flush(void *ptr) const

Flush memory mapped file segment.

unsigned int TFlags

Binary OR of "EFlags".

Uint8 used_space

Used disk space in bytes.

void SetList(TList &list)

Set the underlying list.

string m_Path

Full path of this directory entry.

EIfAbsent2

What path version of IsNewer() should do if the dir entry or specified path does not exist or is not ...

string GetName(void) const

Get the base entry name with extension (if any).

bool Flush(void) const

Flush by writing all modified copies of memory pages to the underlying file.

void operator=(const CMemoryFileMap &)

EShareMode

Sharing mode for opened file.

EGetEntriesFlags

Flags for GetEntries()

EType GetType(EFollowLinks follow=eIgnoreLinks) const

Get a type of a directory entry.

int TFindFiles

Bitwise OR of "EFindFiles".

NCBI_EXCEPTION_DEFAULT(CFileErrnoException, CFileErrnoException_Base)

void SetAutoRemove(EAutoRemove auto_remove=eRemoveInClose)

Define whether the temporary file created by CreateTemporary() must be automatically removed in Close...

TEntries * GetEntriesPtr(const string &mask=kEmptyStr, TGetEntriesFlags flags=0) const

Get directory entries based on the specified "mask".

bool m_AutoClose

Need to close file handle in destructor.

void * GetPtr(void) const

Get pointer to beginning of data.

EMemMapProtect

Which operations are permitted in memory map file.

CFileWriter(const CFileWriter &)

const string & GetPathname(void) const

Return file path and name as it was specified in the Open() method or created in CreateTemporary().

string m_Pathname

File path and name.

EPositionMoveMethod

Which starting point to use for the moves of the file pointer.

const string & GetPath(void) const

Get entry path.

bool m_IsLocked

Lock established.

size_t m_LengthReal

Corrected length of the mapped area.

EAllowRead

Which operations to allow on temporary file.

TFileHandle m_Handle

System file handle.

EProcessingFlags

Entries processing flags.

void Add(const string &path)

Add a path for later deletion.

ERemoveMode

What to do with the file on object destruction.

virtual bool Copy(const string &new_path, TCopyFlags flags=fCF_Default, size_t buf_size=0) const

Copy the entry to a location specified by "new_path".

EBackupMode

Backup modes.

string GetExt(void) const

Get extension name.

const HANDLE kInvalidHandle

bool IsLink(void) const

Check whether a directory entry is a symbolic link (alias).

virtual bool Exists(void) const

Check existence of file.

CFileLock(const CFileLock &)

EModeStringFormat

Permission mode string format.

SMemoryFileAttrs * m_Attrs

Specify operations permitted on memory mapped file and mapping mode.

SMemoryFileHandle * m_Handle

Memory file handle.

static void SplitPath(const string &path, string *dir=0, string *base=0, string *ext=0)

Split a path string into its basic components.

@ eSocket

Socket (UNIX only)

@ eBlockSpecial

Block special (UNIX only)

@ eLink

Symbolic link (UNIX only)

@ eCharSpecial

Character special.

@ eOpen

Open existent file, throw exception otherwise.

@ eCreate

Create new file or rewrite existent with zeros.

@ eTmpFileCreate

Create empty file for each GetTmpName* call.

@ eIfExists_Throw

You can make call of AsInputFile/AsOutputFile only once, on each following call throws CFileException...

@ eIfExists_Reset

Delete previous stream and return reference to new object.

@ eIfEmptyPath_Empty

Return empty string.

@ eIfAbsent_Throw

Throw an exception.

@ eIfAbsent_Newer

Deem absent entry to be "newer".

@ eHomeWindows_AppData

Try env var APPDATA% first.

@ eRead

File can be read.

@ eWrite

File can be written.

@ fFF_Recursive

descend into sub-dirs

@ fFF_All

find files and directories (used automatically if fFF_File or fFF_Dir has not specified)

@ fFF_Nocase

case-insensitive name search

@ fFF_Default

default behavior

@ fFF_Dir

find directories

@ ePath

Sort by full path (default)

@ eSELINUX

Security-Enhanced Linux (SELinux)

@ eNTFS

New Technology File System.

@ ePVFS2

Parallel Virtual File System.

@ eFFS

Fast File System (*BSD)

@ eJFFS2

Journalling Flash File System v2.

@ eHFS

Hierarchical File System.

@ eCDFS

ISO 9660 CD-ROM file system (CDFS/ISO9660)

@ eCODA

Coda File System.

@ eFDFS

File Descriptor File System.

@ eJFS

Journalling File System.

@ eExt

Extended file system.

@ eJFFS

Journalling Flash File System.

@ eFAT

Traditional 8.3 MSDOS-style file system.

@ eVxFS

VERITAS File System (VxFS)

@ eGPFS

IBM General Parallel File System.

@ eNFS

Network File System (NFS)

@ eUBIFS

The Unsorted Block Image File System.

@ eSMBFS

Samba File System.

@ eEXOFS

EXtended Object File System (EXOFS)

@ eDebugFS

Debug File System (Linux)

@ eOCFS2

Oracle Cluster File System 2.

@ eMFS

Memory File System.

@ eTMPFS

Virtual Memory File System (TMPFS/SHMFS)

@ eMSFS

Mail Slot File System.

@ eXENIX

Xenix (SysV) file system.

@ eHFSPLUS

Hierarchical File System.

@ eSquashFS

Compressed read-only filesystem (Linux)

@ eV7

UNIX V7 File System.

@ eReiserFS

Reiser File System.

@ eExt2

Second Extended file system.

@ eOPENPROM

/proc/openprom filesystem

@ eHSFS

High Sierra File System.

@ eCacheFS

Cache File System.

@ eBEFS

The Be (BeOS) File System (BeFS)

@ eFUSE

Filesystem in Userspace (FUSE)

@ eHPFS

OS/2 High-Performance File System.

@ ePROC

/proc file system

@ eEFS

The Encrypting File System (EFS) (MSWin)

@ eAUTOFS

Automount File System.

@ eVZFS

Virtuozzo File System (VZFS)

@ eDFS

DCE Distributed File System (DCE/DFS)

@ eFFM

File-on-File Mounting file system.

@ eQNX4

QNX4 file system.

@ eNCPFS

NetWare Core Protocol File System.

@ eSPECFS

SPECial File System.

@ eADFS

Acorn's Advanced Disc Filing System.

@ eUDF

Universal Disk Format.

@ eGFS2

Global File System.

@ eRFS

Remote File Share file system (AT&T RFS)

@ eLOFS

Loopback File System.

@ eDEVFS

Device File System.

@ eFAT32

FAT32 file system.

@ eUSBDEVICE

USBDevice file system.

@ eAFFS

Amiga Fast File System.

@ eExt3

Journalled form of ext2.

@ eUFS2

UNIX File System.

@ eAdvFS

Tru64 UNIX Advanced File System.

@ eFUSE_CTL

Fusectl (helper filesystem for FUSE)

@ eCryptFS

eCryptfs (Enterprise Cryptographic Filesystem)

@ eCRAMFS

Compressed ROMFS.

@ eCIFS

Common Internet File System.

@ eCOH

Coherent (System V)

@ eROMFS

ROM File System.

@ eRelativeToCwd

Relative to the current working directory.

@ eDoNotRemove

Do not ever remove temporary file.

@ eText

Create text file.

@ fDefault

Special flag: ignore all other flags, use current default mode.

@ eMMS_Shared

Changes are shared.

@ eShareWrite

Enables subsequent open operations on the file that request write access.

@ eShareRead

Enables subsequent open operations on the file that request read access.

@ eShare

Combines both eShareRead and eShareWrite modes.

@ fIgnorePath

Return only names of entries, not their full paths.

@ fIgnoreRecursive

Suppress "self recursive" elements (the directories "." and "..").

@ fNoCase

Ignore upper and lower-case differences when doing a mask comparison.

@ eMMP_Write

Data can be written.

@ eMMP_Read

Data can be read.

@ eBegin

Absolute position from beginning of the file.

@ eCurrent

Relative to current position.

@ eAllowRead

Allow read and write.

@ eModeFormat_Symbolic

Shell symbolic format ("u=rwx,g=rwx,o=rx")

@ eModeFormat_Octal

Octal format ("664")

@ eModeFormat_List

Shell list 'ls -l' like format ("rwxrwxrwx")

void Read(CObjectIStream &in, TObjectPtr object, const CTypeRef &type)

void Write(CObjectOStream &out, TConstObjectPtr object, const CTypeRef &type)

@ eRecursive

Recursively.

TSeqPos GetLength(const CSeq_id &id, CScope *scope)

Get sequence length if scope not null, else return max possible TSeqPos.

sequence::ECompare Compare(const CSeq_loc &loc1, const CSeq_loc &loc2, CScope *scope)

Returns the sequence::ECompare containment relationship between CSeq_locs.

int64_t Int8

8-byte (64-bit) signed integer

uint64_t Uint8

8-byte (64-bit) unsigned integer

#define END_NCBI_SCOPE

End previously defined NCBI scope.

#define BEGIN_NCBI_SCOPE

Define ncbi namespace.

ERW_Result

Result codes for I/O operations.

IO_PREFIX::ostream CNcbiOstream

Portable alias for ostream.

IO_PREFIX::istream CNcbiIstream

Portable alias for istream.

@ eCompareText_IgnoreEol

Skip end-of-line characters ('\r' and ' ')

@ eCompareText_IgnoreWhiteSpace

static bool MatchesMask(CTempString str, CTempString mask, ECase use_case=eCase)

Match "str" against the "mask".

ECase

Which type of string comparison.

@ eNocase

Case insensitive compare.

@ eCase

Case sensitive compare.

enum ENcbiSwitch ESwitch

Aux.

virtual bool Match(CTempString str, NStr::ECase use_case=NStr::eCase) const =0

Match a string.

#define NCBI_XNCBI_EXPORT

#define INVALID_HANDLE_VALUE

A value for an invalid file handle.

#define HANDLE

An abstraction for a file handle.

The blob sat and sat key Both must be positive integers</td > n< td > Non empty string The interpretation of the blob id depends on a processor Cassandra n processor expects the following format

CBioseq_Base_Info & GetBase(CTSE_Info &tse, const CBioObjectId &id)

const struct ncbi::grid::netcache::search::fields::SIZE size

static void x_Close(SHttpConnector *uuu)

Classes to match a string against a set of masks.

static SERV_ITER x_Open(const char *service, int ismask, TSERV_Type types, unsigned int preferred_host, unsigned short preferred_port, double preference, const SConnNetInfo *net_info, SSERV_InfoCPtr skip[], size_t n_skip, int external, const char *arg, const char *val, SSERV_Info **info, HOST_INFO *host_info)

bool MemoryAdvise(void *addr, size_t len, EMemoryAdvise advise)

[UNIX only] Advise on memory usage for specified memory region.

EMemoryAdvise

Memory advise.

@ eMADV_WillNeed

Expect access in the near future.

@ eMADV_Mergeable

KSM may merge identical pages.

@ eMADV_Normal

No further special treatment – by default.

@ eMADV_Random

Expect random page references.

@ eMADV_DontNeed

Do not expect access in the near future.

@ eMADV_Sequential

Expect sequential page references.

@ eMADV_DoFork

Do inherit across fork() – by default.

@ eMADV_DontFork

Don't inherit across fork()

@ eMADV_Unmergeable

KSM may not merge identical pages – by default.

@ eIfExists_ReturnCurrent

Return reference to current stream, or new if this is first call.

std::istream & in(std::istream &in_, double &x_)

static SLJIT_INLINE sljit_ins st(sljit_gpr r, sljit_s32 d, sljit_gpr x, sljit_gpr b)

struct _stat64 TNcbiSys_stat

Alternate stat structure for use instead of the standard struct stat.

Structure to store information about file system.

Comparator for directory entries names.

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