diff options
Diffstat (limited to 'vendor/github.com/spf13/afero/httpFs.go')
-rw-r--r-- | vendor/github.com/spf13/afero/httpFs.go | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/vendor/github.com/spf13/afero/httpFs.go b/vendor/github.com/spf13/afero/httpFs.go new file mode 100644 index 0000000..c421936 --- /dev/null +++ b/vendor/github.com/spf13/afero/httpFs.go | |||
@@ -0,0 +1,110 @@ | |||
1 | // Copyright © 2014 Steve Francia <spf@spf13.com>. | ||
2 | // | ||
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | ||
4 | // you may not use this file except in compliance with the License. | ||
5 | // You may obtain a copy of the License at | ||
6 | // http://www.apache.org/licenses/LICENSE-2.0 | ||
7 | // | ||
8 | // Unless required by applicable law or agreed to in writing, software | ||
9 | // distributed under the License is distributed on an "AS IS" BASIS, | ||
10 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
11 | // See the License for the specific language governing permissions and | ||
12 | // limitations under the License. | ||
13 | |||
14 | package afero | ||
15 | |||
16 | import ( | ||
17 | "errors" | ||
18 | "net/http" | ||
19 | "os" | ||
20 | "path" | ||
21 | "path/filepath" | ||
22 | "strings" | ||
23 | "time" | ||
24 | ) | ||
25 | |||
26 | type httpDir struct { | ||
27 | basePath string | ||
28 | fs HttpFs | ||
29 | } | ||
30 | |||
31 | func (d httpDir) Open(name string) (http.File, error) { | ||
32 | if filepath.Separator != '/' && strings.IndexRune(name, filepath.Separator) >= 0 || | ||
33 | strings.Contains(name, "\x00") { | ||
34 | return nil, errors.New("http: invalid character in file path") | ||
35 | } | ||
36 | dir := string(d.basePath) | ||
37 | if dir == "" { | ||
38 | dir = "." | ||
39 | } | ||
40 | |||
41 | f, err := d.fs.Open(filepath.Join(dir, filepath.FromSlash(path.Clean("/"+name)))) | ||
42 | if err != nil { | ||
43 | return nil, err | ||
44 | } | ||
45 | return f, nil | ||
46 | } | ||
47 | |||
48 | type HttpFs struct { | ||
49 | source Fs | ||
50 | } | ||
51 | |||
52 | func NewHttpFs(source Fs) *HttpFs { | ||
53 | return &HttpFs{source: source} | ||
54 | } | ||
55 | |||
56 | func (h HttpFs) Dir(s string) *httpDir { | ||
57 | return &httpDir{basePath: s, fs: h} | ||
58 | } | ||
59 | |||
60 | func (h HttpFs) Name() string { return "h HttpFs" } | ||
61 | |||
62 | func (h HttpFs) Create(name string) (File, error) { | ||
63 | return h.source.Create(name) | ||
64 | } | ||
65 | |||
66 | func (h HttpFs) Chmod(name string, mode os.FileMode) error { | ||
67 | return h.source.Chmod(name, mode) | ||
68 | } | ||
69 | |||
70 | func (h HttpFs) Chtimes(name string, atime time.Time, mtime time.Time) error { | ||
71 | return h.source.Chtimes(name, atime, mtime) | ||
72 | } | ||
73 | |||
74 | func (h HttpFs) Mkdir(name string, perm os.FileMode) error { | ||
75 | return h.source.Mkdir(name, perm) | ||
76 | } | ||
77 | |||
78 | func (h HttpFs) MkdirAll(path string, perm os.FileMode) error { | ||
79 | return h.source.MkdirAll(path, perm) | ||
80 | } | ||
81 | |||
82 | func (h HttpFs) Open(name string) (http.File, error) { | ||
83 | f, err := h.source.Open(name) | ||
84 | if err == nil { | ||
85 | if httpfile, ok := f.(http.File); ok { | ||
86 | return httpfile, nil | ||
87 | } | ||
88 | } | ||
89 | return nil, err | ||
90 | } | ||
91 | |||
92 | func (h HttpFs) OpenFile(name string, flag int, perm os.FileMode) (File, error) { | ||
93 | return h.source.OpenFile(name, flag, perm) | ||
94 | } | ||
95 | |||
96 | func (h HttpFs) Remove(name string) error { | ||
97 | return h.source.Remove(name) | ||
98 | } | ||
99 | |||
100 | func (h HttpFs) RemoveAll(path string) error { | ||
101 | return h.source.RemoveAll(path) | ||
102 | } | ||
103 | |||
104 | func (h HttpFs) Rename(oldname, newname string) error { | ||
105 | return h.source.Rename(oldname, newname) | ||
106 | } | ||
107 | |||
108 | func (h HttpFs) Stat(name string) (os.FileInfo, error) { | ||
109 | return h.source.Stat(name) | ||
110 | } | ||