优化包名

go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/json-iterator/go v1.1.12
 	github.com/magefile/mage v1.15.0
 	github.com/mitchellh/mapstructure v1.5.0
+	github.com/modern-go/reflect2 v1.0.2
 	github.com/otiai10/copy v1.12.0
 	github.com/samber/lo v1.36.0
 	github.com/sirupsen/logrus v1.9.2
@@ -41,7 +42,6 @@ require (
 	github.com/minio/sha256-simd v1.0.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
-	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
 	github.com/multiformats/go-base32 v0.1.0 // indirect
 	github.com/multiformats/go-base36 v0.2.0 // indirect

pkgs/actor/actor.go

@@ -8,7 +8,7 @@ import (
 	"github.com/zyedidia/generic/list"
 
 	"gitlink.org.cn/cloudream/common/pkgs/future"
-	mysync "gitlink.org.cn/cloudream/common/utils/sync"
+	"gitlink.org.cn/cloudream/common/utils/sync2"
 )
 
 type CommandFn func()
@@ -16,7 +16,7 @@ type CommandFn func()
 type CommandChannel struct {
 	cmds        *list.List[CommandFn]
 	cmdsLock    sync.Mutex
-	cmdsCounter *mysync.CounterCond
+	cmdsCounter *sync2.CounterCond
 
 	chanReceive     chan CommandFn
 	chanReceiveDone atomic.Bool
@@ -28,7 +28,7 @@ type CommandChannel struct {
 func NewCommandChannel() *CommandChannel {
 	return &CommandChannel{
 		cmds:        list.New[CommandFn](),
-		cmdsCounter: mysync.NewCounterCond(0),
+		cmdsCounter: sync2.NewCounterCond(0),
 		cmdChan:     make(chan CommandFn),
 	}
 }

pkgs/event/executor.go

@@ -4,7 +4,7 @@ import (
 	"sync"
 
 	"github.com/zyedidia/generic/list"
-	mysync "gitlink.org.cn/cloudream/common/utils/sync"
+	"gitlink.org.cn/cloudream/common/utils/sync2"
 )
 
 type ExecuteOption struct {
@@ -26,7 +26,7 @@ type postedEvent[TArgs any] struct {
 type Executor[TArgs any] struct {
 	events    *list.List[postedEvent[TArgs]]
 	locker    sync.Mutex
-	eventCond *mysync.CounterCond
+	eventCond *sync2.CounterCond
 	execArgs  TArgs
 }
 
@@ -34,7 +34,7 @@ func NewExecutor[TArgs any](args TArgs) Executor[TArgs] {
 	return Executor[TArgs]{
 		events:    list.New[postedEvent[TArgs]](),
 		locker:    sync.Mutex{},
-		eventCond: mysync.NewCounterCond(0),
+		eventCond: sync2.NewCounterCond(0),
 		execArgs:  args,
 	}
 

pkgs/ipfs/ipfs.go

@@ -6,12 +6,12 @@ import (
 	"io"
 
 	shell "github.com/ipfs/go-ipfs-api"
-	myio "gitlink.org.cn/cloudream/common/utils/io"
+	"gitlink.org.cn/cloudream/common/utils/io2"
 )
 
 type ReadOption struct {
-	Offset int64 // 从指定位置开始读取，为-1时代表不设置，从头开始读
-	Length int64 // 读取长度，为-1时代表不设置，读取Offset之后的所有内容
+	Offset int64 `json:"offset,string"` // 从指定位置开始读取，为-1时代表不设置，从头开始读
+	Length int64 `json:"length,string"` // 读取长度，为-1时代表不设置，读取Offset之后的所有内容
 }
 
 type Client struct {
@@ -35,7 +35,7 @@ func (fs *Client) IsUp() bool {
 	return fs.shell.IsUp()
 }
 
-func (fs *Client) CreateFileStream() (myio.PromiseWriteCloser[string], error) {
+func (fs *Client) CreateFileStream() (io2.PromiseWriteCloser[string], error) {
 	pr, pw := io.Pipe()
 
 	ipfsWriter := ipfsWriter{

pkgs/iterator/fuse.go

@@ -0,0 +1,18 @@
+package iterator
+
+type fuseError[T any] struct {
+	err error
+}
+
+func (i *fuseError[T]) MoveNext() (T, error) {
+	var ret T
+	return ret, i.err
+}
+func (i *fuseError[T]) Close() {
+
+}
+func FuseError[T any](err error) Iterator[T] {
+	return &fuseError[T]{
+		err: err,
+	}
+}

sdks/storage/object.go

@@ -100,6 +100,8 @@ const ObjectDownloadPath = "/object/download"
 type ObjectDownload struct {
 	UserID   UserID   `form:"userID" json:"userID" binding:"required"`
 	ObjectID ObjectID `form:"objectID" json:"objectID" binding:"required"`
+	Offset   int64    `form:"offset" json:"offset"`
+	Length   *int64   `form:"length" json:"length"`
 }
 type DownloadingObject struct {
 	Path string

sdks/storage/utils.go

@@ -8,7 +8,7 @@ import (
 	"strings"
 
 	myhttp "gitlink.org.cn/cloudream/common/utils/http"
-	"gitlink.org.cn/cloudream/common/utils/math"
+	"gitlink.org.cn/cloudream/common/utils/math2"
 	"gitlink.org.cn/cloudream/common/utils/serder"
 )
 
@@ -34,5 +34,5 @@ func ParseJSONResponse[TBody any](resp *http.Response) (TBody, error) {
 	}
 	strCont := string(cont)
 
-	return ret, fmt.Errorf("unknow response content type: %s, status: %d, body(prefix): %s", contType, resp.StatusCode, strCont[:math.Min(len(strCont), 200)])
+	return ret, fmt.Errorf("unknow response content type: %s, status: %d, body(prefix): %s", contType, resp.StatusCode, strCont[:math2.Min(len(strCont), 200)])
 }

utils/http/http.go

@@ -7,11 +7,12 @@ import (
 	"mime"
 	"mime/multipart"
 	"net/http"
+	"net/textproto"
 	ul "net/url"
 	"strings"
 
 	"gitlink.org.cn/cloudream/common/pkgs/iterator"
-	"gitlink.org.cn/cloudream/common/utils/math"
+	"gitlink.org.cn/cloudream/common/utils/math2"
 	"gitlink.org.cn/cloudream/common/utils/serder"
 )
 
@@ -129,13 +130,14 @@ func ParseJSONResponse[TBody any](resp *http.Response) (TBody, error) {
 	}
 	strCont := string(cont)
 
-	return ret, fmt.Errorf("unknow response content type: %s, status: %d, body(prefix): %s", contType, resp.StatusCode, strCont[:math.Min(len(strCont), 200)])
+	return ret, fmt.Errorf("unknow response content type: %s, status: %d, body(prefix): %s", contType, resp.StatusCode, strCont[:math2.Min(len(strCont), 200)])
 }
 
 type MultiPartFile struct {
 	FieldName string
 	FileName  string
 	File      io.ReadCloser
+	Header    textproto.MIMEHeader
 }
 
 type multiPartFileIterator struct {
@@ -157,6 +159,7 @@ func (m *multiPartFileIterator) MoveNext() (*MultiPartFile, error) {
 			FieldName: f.FormName(),
 			FileName:  fileName,
 			File:      f,
+			Header:    f.Header,
 		}, nil
 	}
 
@@ -179,6 +182,7 @@ func (m *multiPartFileIterator) MoveNext() (*MultiPartFile, error) {
 				FieldName: part.FormName(),
 				FileName:  fileName,
 				File:      part,
+				Header:    part.Header,
 			}, nil
 		}
 	}

utils/io/binary.go → utils/io2/binary.go

@@ -1,4 +1,4 @@
-package io
+package io2
 
 import (
 	"bufio"

utils/io/chunked_split.go → utils/io2/chunked_split.go

@@ -1,4 +1,4 @@
-package io
+package io2
 
 import (
 	"fmt"

utils/io/chunked_split_test.go → utils/io2/chunked_split_test.go

@@ -1,4 +1,4 @@
-package io
+package io2
 
 import (
 	"bytes"

utils/io/clone.go → utils/io2/clone.go

@@ -1,4 +1,4 @@
-package io
+package io2
 
 import (
 	"io"

utils/io/io.go → utils/io2/io.go

@@ -1,4 +1,4 @@
-package io
+package io2
 
 import "io"
 

utils/io/io_test.go → utils/io2/io_test.go

@@ -1,4 +1,4 @@
-package io
+package io2
 
 import (
 	"bytes"

utils/io/join.go → utils/io2/join.go

@@ -1,10 +1,10 @@
-package io
+package io2
 
 import (
 	"io"
 
 	"gitlink.org.cn/cloudream/common/utils/lo2"
-	"gitlink.org.cn/cloudream/common/utils/math"
+	"gitlink.org.cn/cloudream/common/utils/math2"
 )
 
 func Join(strs []io.Reader) io.ReadCloser {
@@ -69,7 +69,7 @@ func (s *chunkedJoin) Read(buf []byte) (int, error) {
 		return 0, io.EOF
 	}
 
-	bufLen := math.Min(math.Min(s.chunkSize, len(buf)), s.chunkSize-s.currentRead)
+	bufLen := math2.Min(math2.Min(s.chunkSize, len(buf)), s.chunkSize-s.currentRead)
 	rd, err := s.inputs[s.currentInput].Read(buf[:bufLen])
 	if err == nil {
 		s.currentRead += rd

utils/io/length.go → utils/io2/length.go

@@ -1,9 +1,9 @@
-package io
+package io2
 
 import (
 	"io"
 
-	"gitlink.org.cn/cloudream/common/utils/math"
+	"gitlink.org.cn/cloudream/common/utils/math2"
 )
 
 type lengthStream struct {
@@ -19,7 +19,7 @@ func (s *lengthStream) Read(buf []byte) (int, error) {
 		return 0, s.err
 	}
 
-	bufLen := math.Min(s.length-s.readLength, int64(len(buf)))
+	bufLen := math2.Min(s.length-s.readLength, int64(len(buf)))
 	rd, err := s.src.Read(buf[:bufLen])
 	if err == nil {
 		s.readLength += int64(rd)

utils/io/zero.go → utils/io2/zero.go

@@ -1,4 +1,4 @@
-package io
+package io2
 
 import "io"
 

utils/math/math.go → utils/math2/math.go

@@ -1,4 +1,4 @@
-package math
+package math2
 
 import "golang.org/x/exp/constraints"
 

utils/sync/counter_cond.go → utils/sync2/counter_cond.go

@@ -1,4 +1,4 @@
-package sync
+package sync2
 
 import "sync"
 

utils/sync2/sync2.go

@@ -0,0 +1,20 @@
+package sync2
+
+import "sync"
+
+func ParallelDo[T any](args []T, fn func(val T, index int) error) error {
+	var err error
+	var wg sync.WaitGroup
+	wg.Add(len(args))
+	for i, arg := range args {
+		go func(arg T, index int) {
+			defer wg.Done()
+
+			if e := fn(arg, index); e != nil {
+				err = e
+			}
+		}(arg, i)
+	}
+	wg.Wait()
+	return err
+}