Initial commit

vendor/github.com/swaggo/files/ab0x.go

@@ -0,0 +1,139 @@
+// Code generated by fileb0x at "2021-08-11 21:14:46.428511689 +0300 EEST m=+0.096329763" from config file "b0x.yaml" DO NOT EDIT.
+// modification hash(37610a5b0ca328f5072d5ee653766db2.84893f7d7f6af7d7916db9fe20160151)
+
+package swaggerFiles
+
+import (
+	"bytes"
+
+	"context"
+	"io"
+	"net/http"
+	"os"
+	"path"
+
+	"golang.org/x/net/webdav"
+)
+
+var (
+	// CTX is a context for webdav vfs
+	CTX = context.Background()
+
+	// FS is a virtual memory file system
+	FS = webdav.NewMemFS()
+
+	// Handler is used to server files through a http handler
+	Handler *webdav.Handler
+
+	// HTTP is the http file system
+	HTTP http.FileSystem = new(HTTPFS)
+)
+
+// HTTPFS implements http.FileSystem
+type HTTPFS struct {
+	// Prefix allows to limit the path of all requests. F.e. a prefix "css" would allow only calls to /css/*
+	Prefix string
+}
+
+func init() {
+	err := CTX.Err()
+	if err != nil {
+		panic(err)
+	}
+
+	Handler = &webdav.Handler{
+		FileSystem: FS,
+		LockSystem: webdav.NewMemLS(),
+	}
+
+}
+
+// Open a file
+func (hfs *HTTPFS) Open(path string) (http.File, error) {
+	path = hfs.Prefix + path
+
+	f, err := FS.OpenFile(CTX, path, os.O_RDONLY, 0644)
+	if err != nil {
+		return nil, err
+	}
+
+	return f, nil
+}
+
+// ReadFile is adapTed from ioutil
+func ReadFile(path string) ([]byte, error) {
+	f, err := FS.OpenFile(CTX, path, os.O_RDONLY, 0644)
+	if err != nil {
+		return nil, err
+	}
+
+	buf := bytes.NewBuffer(make([]byte, 0, bytes.MinRead))
+
+	// If the buffer overflows, we will get bytes.ErrTooLarge.
+	// Return that as an error. Any other panic remains.
+	defer func() {
+		e := recover()
+		if e == nil {
+			return
+		}
+		if panicErr, ok := e.(error); ok && panicErr == bytes.ErrTooLarge {
+			err = panicErr
+		} else {
+			panic(e)
+		}
+	}()
+	_, err = buf.ReadFrom(f)
+	return buf.Bytes(), err
+}
+
+// WriteFile is adapTed from ioutil
+func WriteFile(filename string, data []byte, perm os.FileMode) error {
+	f, err := FS.OpenFile(CTX, filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, perm)
+	if err != nil {
+		return err
+	}
+	n, err := f.Write(data)
+	if err == nil && n < len(data) {
+		err = io.ErrShortWrite
+	}
+	if err1 := f.Close(); err == nil {
+		err = err1
+	}
+	return err
+}
+
+// WalkDirs looks for files in the given dir and returns a list of files in it
+// usage for all files in the b0x: WalkDirs("", false)
+func WalkDirs(name string, includeDirsInList bool, files ...string) ([]string, error) {
+	f, err := FS.OpenFile(CTX, name, os.O_RDONLY, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	fileInfos, err := f.Readdir(0)
+	if err != nil {
+		return nil, err
+	}
+
+	err = f.Close()
+	if err != nil {
+		return nil, err
+	}
+
+	for _, info := range fileInfos {
+		filename := path.Join(name, info.Name())
+
+		if includeDirsInList || !info.IsDir() {
+			files = append(files, filename)
+		}
+
+		if info.IsDir() {
+			files, err = WalkDirs(filename, includeDirsInList, files...)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+
+	return files, nil
+}