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Implement appender support #15

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Apr 25, 2021
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177 changes: 164 additions & 13 deletions generated.go

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4 changes: 2 additions & 2 deletions go.mod
Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@ go 1.14

require (
github.com/aliyun/aliyun-oss-go-sdk v2.1.8+incompatible
github.com/aos-dev/go-integration-test/v3 v3.0.0-20210205075620-0b779f4b3afc
github.com/aos-dev/go-storage/v3 v3.4.3-0.20210417162535-67db0dd18784
github.com/aos-dev/go-integration-test/v3 v3.0.0
github.com/aos-dev/go-storage/v3 v3.6.0
github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
github.com/google/uuid v1.2.0
github.com/satori/go.uuid v1.2.0 // indirect
Expand Down
23 changes: 11 additions & 12 deletions go.sum
Original file line number Diff line number Diff line change
@@ -1,16 +1,16 @@
github.com/Xuanwo/templateutils v0.0.0-20201019101431-c73b871118f2/go.mod h1:x0qS7gfgEm24b8V9U+0zBEBAu/VpxZhO/+EWtpgEgDw=
github.com/Xuanwo/templateutils v0.0.0-20201216100309-46f73cd4e4b1 h1:SQ8kQujQ0yl39YBMU0xZ+yyfxx/qSWfGWlCPNzHp5kw=
github.com/Xuanwo/templateutils v0.0.0-20201216100309-46f73cd4e4b1/go.mod h1:x0qS7gfgEm24b8V9U+0zBEBAu/VpxZhO/+EWtpgEgDw=
github.com/Xuanwo/templateutils v0.1.0 h1:WpkWOqQtIQ2vAIpJLa727DdN8WtxhUkkbDGa6UhntJY=
github.com/Xuanwo/templateutils v0.1.0/go.mod h1:OdE0DJ+CJxDBq6psX5DPV+gOZi8bhuHuVUpPCG++Wb8=
github.com/aliyun/aliyun-oss-go-sdk v2.1.8+incompatible h1:hLUNPbx10wawWW7DeNExvTrlb90db3UnnNTFKHZEFhE=
github.com/aliyun/aliyun-oss-go-sdk v2.1.8+incompatible/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
github.com/aos-dev/go-integration-test/v3 v3.0.0-20210205075620-0b779f4b3afc h1:s8BQqJwWe2yoTGJFOsIxnkwwMsnDqMgkO39yzEP4smw=
github.com/aos-dev/go-integration-test/v3 v3.0.0-20210205075620-0b779f4b3afc/go.mod h1:2VqxZhJVvI1jKTTERWHfCBMZQaJt10xoEJ+CxbfYZlo=
github.com/aos-dev/go-storage/v3 v3.0.1-0.20210205074802-e8a5b22166c2/go.mod h1:JznhvyhPDnETfZ3RyWm3mT/S5ic+uuYFWagSIkUZujc=
github.com/aos-dev/go-storage/v3 v3.4.3-0.20210417162535-67db0dd18784 h1:eeKDDn+8RPtYuk7lrQC48OtTNeSRF/l9P5YHa/Q3omk=
github.com/aos-dev/go-storage/v3 v3.4.3-0.20210417162535-67db0dd18784/go.mod h1:PZJT0Ta7YxVM5QoYoh8Q/X4I6e/z/7gOJqm85Aib4nY=
github.com/aos-dev/specs/go v0.0.0-20210205073047-af8ef94af73d/go.mod h1:XTNlLZtPA1inITyDH5hNnQXVjvvKUvo+lurs5GYB8NA=
github.com/aos-dev/specs/go v0.0.0-20210312090615-23109627848b h1:qIehSnBbr31ATAckM9u9h6gSz+9PkGqu79vTngx6wPw=
github.com/aos-dev/go-integration-test/v3 v3.0.0 h1:rxIc7YBfiw9JS5JiVU4BZAqQqoKJemIftFaeJpYCb5M=
github.com/aos-dev/go-integration-test/v3 v3.0.0/go.mod h1:woC3E9Ld1G/Cpo2tSEQ+iwIr4MMdgf+L/8UuyJOE11Q=
github.com/aos-dev/go-storage/v3 v3.5.0/go.mod h1:PZJT0Ta7YxVM5QoYoh8Q/X4I6e/z/7gOJqm85Aib4nY=
github.com/aos-dev/go-storage/v3 v3.6.0 h1:ywjMvh320+esJH81MqB9nyuMNLW97Krujz2UiprC2ZM=
github.com/aos-dev/go-storage/v3 v3.6.0/go.mod h1:ZQwybmoCcTWUOWg+G15gT/NQJoI8G8KH1pF41TuJqYk=
github.com/aos-dev/specs/go v0.0.0-20210312090615-23109627848b/go.mod h1:XTNlLZtPA1inITyDH5hNnQXVjvvKUvo+lurs5GYB8NA=
github.com/aos-dev/specs/go v0.0.0-20210423110314-8361397c2bf3 h1:e65ozDhdfHfhnDpZF9SLcY5mwtAg/sAvNIUAkFd+4D0=
github.com/aos-dev/specs/go v0.0.0-20210423110314-8361397c2bf3/go.mod h1:gNah3KaPJEfysh7uCCX+sYjQC3g2yx2VgBkFlT945Ws=
github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f h1:ZNv7On9kyUzm7fvRZumSyy/IUiSC7AzL0I1jKKtwooA=
github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod h1:AuiFmCCPBSrqvVMvuqFuk0qogytodnVFVSN5CeJB8Gc=
github.com/dave/dst v0.26.2 h1:lnxLAKI3tx7MgLNVDirFCsDTlTG9nKTk7GcptKcWSwY=
Expand All @@ -22,7 +22,6 @@ github.com/dave/rebecca v0.9.1/go.mod h1:N6XYdMD/OKw3lkF3ywh8Z6wPGuwNFDNtWYEMFWE
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
github.com/golang/mock v1.5.0 h1:jlYHihg//f7RRwuPfptm04yp4s7O6Kw8EZiVYIGcH0g=
github.com/golang/mock v1.5.0/go.mod h1:CWnOUgYIOo4TcNZ0wHX3YZCqsaM1I1Jvs6v3mP3KVu8=
github.com/google/pprof v0.0.0-20181127221834-b4f47329b966/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
Expand All @@ -40,8 +39,9 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/pelletier/go-toml v1.8.1 h1:1Nf83orprkJyknT6h7zbuEGUEjcyVlCxSUGTENmNCRM=
github.com/pelletier/go-toml v1.8.1/go.mod h1:T2/BmBdy8dvIRq1a/8aqjN41wvWlN4lrapLU/GW4pbc=
github.com/pelletier/go-toml v1.9.0 h1:NOd0BRdOKpPf0SxkL3HxSQOG7rNh+4kl6PHcBPFs7Q0=
github.com/pelletier/go-toml v1.9.0/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
Expand Down Expand Up @@ -76,7 +76,6 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200509030707-2212a7e161a5 h1:MeC2gMlMdkd67dn17MEby3rGXRxZtWeiRXOnISfTQ74=
golang.org/x/tools v0.0.0-20200509030707-2212a7e161a5/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
Expand Down
6 changes: 6 additions & 0 deletions service.toml
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,9 @@ name = "oss"
required = ["credential"]
optional = ["default_service_pairs", "endpoint", "http_client_options"]

[namespace.storage]
implement = ["appender"]

[namespace.storage.new]
required = ["name"]
optional = ["default_storage_pairs", "pair_policy", "work_dir"]
Expand All @@ -19,6 +22,9 @@ optional = ["offset", "io_callback", "size"]
[namespace.storage.op.write]
optional = ["content_md5", "content_type", "io_callback", "storage_class", "server_side_encryption", "server_side_data_encryption", "server_side_encryption_key_id"]

[namespace.storage.op.write_append]
optional = ["server_side_encryption", "server_side_data_encryption", "server_side_encryption_key_id"]

[pairs.default_service_pairs]
type = "DefaultServicePairs"
description = "set default pairs for service actions"
Expand Down
48 changes: 44 additions & 4 deletions storage.go
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,15 @@ func (s *Storage) create(path string, opt pairStorageCreate) (o *Object) {
return o
}

func (s *Storage) createAppend(ctx context.Context, path string, opt pairStorageCreateAppend) (o *Object, err error) {
o = s.newObject(true)
o.Mode = ModeRead | ModeAppend
o.ID = s.getAbsPath(path)
o.Path = path
o.SetAppendOffset(0)
return o, nil
}

func (s *Storage) delete(ctx context.Context, path string, opt pairStorageDelete) (err error) {
rp := s.getAbsPath(path)

Expand Down Expand Up @@ -185,15 +194,15 @@ func (s *Storage) stat(ctx context.Context, path string, opt pairStorageStat) (o
o.SetContentType(v)
}

sm := make(map[string]string)
var sm ObjectMetadata
if v := output.Get(storageClassHeader); v != "" {
sm[MetadataStorageClass] = v
sm.StorageClass = v
}
if v := output.Get(serverSideEncryptionHeader); v != "" {
sm[MetadataServerSideEncryption] = v
sm.ServerSideEncryption = v
}
if v := output.Get(serverSideEncryptionKeyIdHeader); v != "" {
sm[MetadataServerSideEncryptionKeyID] = v
sm.ServerSideEncryptionKeyID = v
}
o.SetServiceMetadata(sm)

Expand Down Expand Up @@ -231,3 +240,34 @@ func (s *Storage) write(ctx context.Context, path string, r io.Reader, size int6
}
return size, nil
}

func (s *Storage) writeAppend(ctx context.Context, o *Object, r io.Reader, size int64, opt pairStorageWriteAppend) (n int64, err error) {
rp := o.GetID()

offset, ok := o.GetAppendOffset()
if !ok {
err = fmt.Errorf("append offset is not set")
return
}

options := make([]oss.Option, 0)
options = append(options, oss.ContentLength(size))
if opt.HasServerSideEncryption {
options = append(options, oss.ServerSideEncryption(opt.ServerSideEncryption))
}
if opt.HasServerSideDataEncryption {
options = append(options, oss.ServerSideDataEncryption(opt.ServerSideDataEncryption))
}
if opt.HasServerSideEncryptionKeyID {
options = append(options, oss.ServerSideEncryptionKeyID(opt.ServerSideEncryptionKeyID))
}

offset, err = s.bucket.AppendObject(rp, r, offset, options...)
if err != nil {
return
}

o.SetAppendOffset(offset)

return offset, err
}
7 changes: 7 additions & 0 deletions tests/storage_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,3 +13,10 @@ func TestStorage(t *testing.T) {
}
tests.TestStorager(t, setupTest(t))
}

func TestAppend(t *testing.T) {
if os.Getenv("STORAGE_OSS_INTEGRATION_TEST") != "on" {
t.Skipf("STORAGE_OSS_INTEGRATION_TEST is not 'on', skipped")
}
tests.TestAppender(t, setupTest(t))
}
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