xfile

package
v0.0.0-...-ccf38cf Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 21, 2025 License: Apache-2.0 Imports: 25 Imported by: 5

Documentation

Index

Constants

View Source 
const (
	MemMagic = 0x11BBCCDD
)

Variables

This section is empty.

Functions

func CopyDir 

func CopyDir(srcPath string, dstPath string) error

CopyDir 复制一个文件目录

func CopyFile 

func CopyFile(dest, src string) error

func CopyFile2 

func CopyFile2(dstName, srcName string) error

func CreateLockFile 

func CreateLockFile(filename string) (*os.File, error)

func FileExist 

func FileExist(filename string) bool

FileExist 检查文件或目录是否存在 如果由 filename 指定的文件或目录存在则返回 true，否则返回 false

func FileExist2 

func FileExist2(filename string) (bool, bool)

func FindFile 

func FindFile(rootDir, filterExt string, recursion bool) (retDir []*FileInfo, retFile []*FileInfo, retErr error)

func FindFileLimit 

func FindFileLimit(rootDir, filterExt string, level int, maxFile ...int) (retDir []*FileInfo, retFile []*FileInfo, retErr error)

func FormatDir 

func FormatDir(dir string) string

func FormatFileSize 

func FormatFileSize(s int64) string

func GetFileExt 

func GetFileExt(str string) string

func GetFileName 

func GetFileName(filename string) string

GetFileName 获取文件的名称

func MD5sum 

func MD5sum(filename string) (string, error)

func MD5sumReader 

func MD5sumReader(reader io.Reader) (string, error)

func Mkdir 

func Mkdir(path string) string

func MoveFile 

func MoveFile(dest, src string) error

func ReadFile 

func ReadFile(filename string) ([]byte, error)

func SHA256sum 

func SHA256sum(filename string) (string, error)

func SHA256sumReader 

func SHA256sumReader(reader io.Reader) (string, error)

func ShowDir 

func ShowDir(rootDir, url string, filterExt string) ([]*FileInfo, []*FileInfo, error)

return: dir file ,error

func WriteFile 

func WriteFile(filename string, data []byte, perm ...os.FileMode) error

Types

type ChangedIf 

type ChangedIf struct {
	IfCreate func(rootDir, name string)
	IfModify func(rootDir, name string)
	IfDelete func(rootDir, name string)
	IfRename func(rootDir, name string)
}

type FileEx 

type FileEx struct {
	*os.File
	// contains filtered or unexported fields
}

func OpenFileEx 

func OpenFileEx(filename string, flags int) (*FileEx, error)

func OpenRead 

func OpenRead(filename string) (*FileEx, error)

func (*FileEx) Close 

func (me *FileEx) Close() error

func (*FileEx) Getc 

func (me *FileEx) Getc() (byte, error)

func (*FileEx) Gets 

func (me *FileEx) Gets() (string, error)

Gets 读取一行

func (*FileEx) GetsLimit 

func (me *FileEx) GetsLimit(max int) (string, error)

GetsLimit 读取一行文字，最多限制max

func (*FileEx) Open 

func (me *FileEx) Open(filename string, flags int) (bool, error)

func (*FileEx) OpenRead 

func (me *FileEx) OpenRead(filename string) (bool, error)

func (*FileEx) OpenWrite 

func (me *FileEx) OpenWrite(filename string) (bool, error)

func (*FileEx) Puts 

func (me *FileEx) Puts(str string) (int, error)

func (*FileEx) UnGetc 

func (me *FileEx) UnGetc() (int64, error)

type FileHash 

type FileHash struct {
	// contains filtered or unexported fields
}

FileHash FileHash

func New 

func New(dir string, recursiveLevel int) *FileHash

New New file hash manager

func (*FileHash) AddExt 

func (me *FileHash) AddExt(ext string)

AddExt include . such as .jpg

func (*FileHash) AddWatchDir 

func (me *FileHash) AddWatchDir(dir string)

AddWatchDir AddWatchDir

func (*FileHash) Get 

func (me *FileHash) Get(filename string) ([]byte, bool)

Get get file hash

func (*FileHash) SetChangedReset 

func (me *FileHash) SetChangedReset(v bool)

SetChangedReset SetChangedReset

func (*FileHash) Start 

func (me *FileHash) Start()

Start Start

func (*FileHash) Update 

func (me *FileHash) Update(filename string, data []byte)

Update Update

type FileInfo 

type FileInfo struct {
	RootDir    string
	Filename   string
	FullName   string
	Url        string
	IsDir      bool
	Size       int64
	FSize      string
	UpdateTime string
	ModTime    time.Time
	Mode       uint32
}

type FileMonitor 

type FileMonitor struct {
	If ChangedIf
	// contains filtered or unexported fields
}

func NewMonitor 

func NewMonitor(path string) (*FileMonitor, error)

func (*FileMonitor) AddWatch 

func (me *FileMonitor) AddWatch(path string) error

func (*FileMonitor) Close 

func (me *FileMonitor) Close()

func (*FileMonitor) DelWatch 

func (me *FileMonitor) DelWatch(path string)

func (*FileMonitor) ResetWatch 

func (me *FileMonitor) ResetWatch()

func (*FileMonitor) Start 

func (me *FileMonitor) Start() error

type FilePackHeader 

type FilePackHeader struct {
	Magic     int32
	HeaderLen byte
	Ver       byte
	Zip       byte
	Encode    byte
}

type MemFile 

type MemFile struct {
	Data     []byte `json:"-"`
	Filename string
	Size     int64
	ModTime  int64
	Option   int32
}

type MemFileSys 

type MemFileSys struct {
	Filename string
	// contains filtered or unexported fields
}

func NewMemFileSys 

func NewMemFileSys() *MemFileSys

func (*MemFileSys) Add 

func (me *MemFileSys) Add(filename string, src []byte)

func (*MemFileSys) CompressToFile 

func (me *MemFileSys) CompressToFile(rootDir string, filename string) error

func (*MemFileSys) DecompressFile 

func (me *MemFileSys) DecompressFile(filename string) error

func (*MemFileSys) Dump 

func (me *MemFileSys) Dump() []*MemFile

func (*MemFileSys) Get 

func (me *MemFileSys) Get(filename string) *MemFile

func (*MemFileSys) Read 

func (me *MemFileSys) Read(filename string) ([]byte, error)

func (*MemFileSys) SetAesKey 

func (me *MemFileSys) SetAesKey(key []byte)

func (*MemFileSys) SetDirArgument 

func (me *MemFileSys) SetDirArgument(baseDir, prefix string)

func (*MemFileSys) SetEncoding 

func (me *MemFileSys) SetEncoding(zip bool, encode bool)

func (*MemFileSys) SetExcludeFileExt 

func (me *MemFileSys) SetExcludeFileExt(ext string)

func (*MemFileSys) SetFileExt 

func (me *MemFileSys) SetFileExt(ext string)

Source Files

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