From 9303b69ea569bcb5e581147543a3fd58e90d0d25 Mon Sep 17 00:00:00 2001
From: sunty <1172534965@qq.com>
Date: 星期四, 20 八月 2020 20:05:23 +0800
Subject: [PATCH] add get buckets contrl
---
extend/util/util.go | 192 ++++++++++-------------------------------------
1 files changed, 42 insertions(+), 150 deletions(-)
diff --git a/extend/util/util.go b/extend/util/util.go
index 3e74a89..f87adf7 100644
--- a/extend/util/util.go
+++ b/extend/util/util.go
@@ -1,16 +1,16 @@
package util
import (
- "archive/tar"
"archive/zip"
+ "basic.com/valib/logger.git"
"bytes"
- "compress/gzip"
"crypto/md5"
+ "crypto/tls"
"encoding/hex"
"encoding/json"
- "image"
"io"
"io/ioutil"
+ "net"
"net/http"
"os"
"path/filepath"
@@ -18,14 +18,10 @@
"time"
"webserver/extend/code"
- "basic.com/pubsub/protomsg.git"
- "github.com/gin-gonic/gin"
- "github.com/golang/glog"
- "github.com/pierrec/lz4"
- "gocv.io/x/gocv"
-
"crypto/rand"
"fmt"
+ "github.com/gin-gonic/gin"
+ "github.com/pierrec/lz4"
"reflect"
"strings"
)
@@ -45,7 +41,6 @@
// ResponseFormat 杩斿洖鏁版嵁鏍煎紡鍖�
func ResponseFormat(c *gin.Context, respStatus *code.Code, data interface{}) {
if respStatus == nil {
- glog.Error("response status param not found!")
respStatus = code.RequestParamError
}
c.JSON(respStatus.Status, gin.H{
@@ -97,49 +92,6 @@
return nil, err
}
return pix, nil
-}
-
-// 鎸夊昂瀵稿幓鍒囧浘
-func SubImg(i protomsg.Image, x0, y0, x1, y1 int) []byte {
- img, _ := gocv.NewMatFromBytes(int(i.Height), int(i.Width), gocv.MatTypeCV8UC3, i.Data)
- rect := image.Rect(EnlargeSize(x0, y0, x1, y1, i))
- region := img.Region(rect)
- bytes, _ := gocv.IMEncode(".jpg", region)
- return bytes
-}
-
-// 闀垮鍙樹负涓�姣斾竴锛屾瘡杈瑰悇鎵╃櫨鍒嗕箣20
-func EnlargeSize(x0, y0, x1, y1 int, i protomsg.Image) (x0_new, y0_new, x1_new, y1_new int) {
- // 鍏堟妸闀垮鍙樹负涓�姣斾竴
- chazhi := (y1 - y0) - (x1 - x0)
- x0 = x0 - chazhi/2
- if x0 < 0 {
- x0 = 0
- }
- x1 = x1 + chazhi/2
- if x1 > int(i.Width) {
- x1 = int(i.Width)
- }
-
- // 鍐嶆妸姣忚竟鍚勬墿澶х櫨鍒嗕箣20
- enlarge := float32(0.2)
- x0_new = int((1+enlarge)*float32(x0) - enlarge*float32(x1))
- if x0_new < 0 {
- x0_new = 0
- }
- x1_new = int((1+enlarge)*float32(x1) - enlarge*float32(x0))
- if x1_new > int(i.Width) {
- x1_new = int(i.Width)
- }
- y0_new = int((1+enlarge)*float32(y0) - enlarge*float32(y1))
- if y0_new < 0 {
- y0_new = 0
- }
- y1_new = int((1+enlarge)*float32(y1) - enlarge*float32(y0))
- if y1_new > int(i.Height) {
- y1_new = int(i.Height)
- }
- return
}
func StringIpToInt(ipstring string) int {
@@ -302,103 +254,6 @@
return nil
}
-//鍘嬬缉 浣跨敤gzip鍘嬬缉鎴恡ar.gz
-func TarCompress(files []*os.File, dest string) error {
- d, _ := os.Create(dest)
- defer d.Close()
- gw := gzip.NewWriter(d)
- defer gw.Close()
- tw := tar.NewWriter(gw)
- defer tw.Close()
- for _, file := range files {
- err := gzipCompress(file, "", tw)
- if err != nil {
- return err
- }
- }
- return nil
-}
-
-func gzipCompress(file *os.File, prefix string, tw *tar.Writer) error {
- info, err := file.Stat()
- if err != nil {
- return err
- }
- if info.IsDir() {
- prefix = prefix + "/" + info.Name()
- fileInfos, err := file.Readdir(-1)
- if err != nil {
- return err
- }
- for _, fi := range fileInfos {
- f, err := os.Open(file.Name() + "/" + fi.Name())
- if err != nil {
- return err
- }
- err = gzipCompress(f, prefix, tw)
- if err != nil {
- return err
- }
- }
- } else {
- header, err := tar.FileInfoHeader(info, "")
- header.Name = prefix + "/" + header.Name
- if err != nil {
- return err
- }
- err = tw.WriteHeader(header)
- if err != nil {
- return err
- }
- _, err = io.Copy(tw, file)
- file.Close()
- if err != nil {
- return err
- }
- }
- return nil
-}
-
-//瑙ｅ帇 tar.gz
-func DeCompress(tarFile, dest string) error {
- srcFile, err := os.Open(tarFile)
- if err != nil {
- return err
- }
- defer srcFile.Close()
- gr, err := gzip.NewReader(srcFile)
- if err != nil {
- return err
- }
- defer gr.Close()
- tr := tar.NewReader(gr)
- for {
- hdr, err := tr.Next()
- if err != nil {
- if err == io.EOF {
- break
- } else {
- return err
- }
- }
- filename := dest + hdr.Name
- file, err := createFile(filename)
- if err != nil {
- return err
- }
- io.Copy(file, tr)
- }
- return nil
-}
-
-func createFile(name string) (*os.File, error) {
- err := os.MkdirAll(string([]rune(name)[0:strings.LastIndex(name, "/")]), 0755)
- if err != nil {
- return nil, err
- }
- return os.Create(name)
-}
-
func FormatNum(oNum int,n int) string {
m := 0
for {
@@ -426,4 +281,41 @@
}
return hex.EncodeToString(_md5.Sum(nil)),nil
+}
+
+func DownLoad(url string)([]byte,error){
+ connectTimeout := 5 * time.Second
+ readWriteTimeout := 10000 * time.Millisecond
+ c := &http.Client{
+ Transport: &http.Transport{
+ TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+ Dial: TimeoutDialer(connectTimeout, readWriteTimeout),
+ },
+ }
+ req, err := http.NewRequest("GET",url,nil)
+ if err != nil {
+ return nil,err
+ }
+ resp,err := c.Do(req)
+
+ body, err1 := ioutil.ReadAll(resp.Body)
+ if err1 != nil {
+ resp.Body.Close()
+ return nil,err
+ }else {
+ logger.Debug("Download success")
+ }
+ resp.Body.Close()
+ return body,nil
+}
+
+func TimeoutDialer(cTimeout time.Duration, rwTimeout time.Duration) func(net, addr string) (c net.Conn, err error) {
+ return func(netw, addr string) (net.Conn, error) {
+ conn, err := net.DialTimeout(netw, addr, cTimeout)
+ if err != nil {
+ return nil, err
+ }
+ conn.SetDeadline(time.Now().Add(rwTimeout))
+ return conn, nil
+ }
}
\ No newline at end of file
--
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