Initial commit

Author: facchinm

main.go

@@ -0,0 +1,176 @@
+package main
+
+import (
+	"bytes"
+	"flag"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/http/httputil"
+	"os"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+)
+
+var (
+	networkAddress = flag.String("address", "localhost", "The address of the board")
+	networkPort    = flag.String("port", "80", "The board needs to be listening on this port")
+	sketchPath     = flag.String("sketch", "", "Sketch path")
+	uploadEndpoint = flag.String("upload", "", "Upload endpoint")
+	resetEndpoint  = flag.String("reset", "", "Upload endpoint")
+	syncEndpoint   = flag.String("sync", "", "Upload endpoint")
+	verbose        = flag.String("v", "true", "Verbose flag")
+	quiet          = flag.String("q", "", "Quiet flag")
+	useSsl         = flag.String("ssl", "", "SSL flag")
+	syncRet        = flag.String("sync_exp", "", "sync expected return code in format code:string")
+)
+
+type Item struct {
+	Id   int
+	Name string
+}
+
+func main() {
+	flag.Parse()
+
+	httpheader := "http://"
+
+	if *useSsl != "" {
+		httpheader = "https://"
+	}
+
+	syncRetCode := 200
+	syncString := "SYNC"
+
+	if *syncRet != "" {
+		sliceStrRet := strings.Split(*syncRet, ":")
+		if len(sliceStrRet) == 2 {
+			syncRetCode, _ = strconv.Atoi(sliceStrRet[0])
+			syncString = sliceStrRet[1]
+		}
+	}
+
+	if *syncEndpoint != "" {
+		if *verbose != "" {
+			fmt.Println("Resetting the board")
+		}
+
+		resp, err := http.Post(httpheader+*networkAddress+":"+*networkPort+*syncEndpoint, "", nil)
+		fmt.Println(resp.StatusCode)
+		fmt.Println(resp.Status)
+		if err != nil || resp.StatusCode != syncRetCode {
+			if *verbose != "" {
+				fmt.Println("Failed to reset the board, upload failed")
+			}
+			os.Exit(1)
+		}
+		defer resp.Body.Close()
+	}
+
+	if *syncEndpoint != "" {
+		if *verbose != "" {
+			fmt.Println("Waiting for the upload to start")
+		}
+
+		timeout := 0
+
+		for timeout < 10 {
+			resp, err := http.Get(httpheader + *networkAddress + ":" + *networkPort + *syncEndpoint)
+			if err != nil {
+				if *verbose != "" {
+					fmt.Println("Failed to reset the board, upload failed")
+				}
+				os.Exit(1)
+			}
+			defer resp.Body.Close()
+
+			statusString, err := ioutil.ReadAll(resp.Body)
+
+			if strings.Contains(string(statusString), syncString) {
+				fmt.Println(string(statusString))
+				break
+			}
+
+			time.Sleep(1 * time.Second)
+			timeout++
+		}
+	}
+
+	if *uploadEndpoint != "" {
+		if *verbose != "" {
+			fmt.Println("Uploading the sketch")
+		}
+
+		f, err := os.Open(*sketchPath)
+		if err != nil {
+			if *verbose != "" {
+				fmt.Println("Failed to open the sketch")
+			}
+			os.Exit(1)
+		}
+		defer f.Close()
+
+		str := StreamToString(f)
+		re := regexp.MustCompile(`\r?\n`)
+		str = re.ReplaceAllString(str, "")
+
+		req, err := http.NewRequest("POST", httpheader+*networkAddress+":"+*networkPort+*uploadEndpoint, bytes.NewBufferString(str))
+		if err != nil {
+			if *verbose != "" {
+				fmt.Println("Error sending sketch file")
+			}
+			os.Exit(1)
+		}
+		req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+		aaa, _ := httputil.DumpRequestOut(req, true)
+		fmt.Println(string(aaa))
+
+		resp, err := http.DefaultClient.Do(req)
+		if err != nil {
+			if *verbose != "" {
+				fmt.Println("Error flashing the sketch")
+			}
+			os.Exit(1)
+		}
+		defer resp.Body.Close()
+
+		respStr, _ := ioutil.ReadAll(resp.Body)
+
+		if resp.StatusCode != 200 {
+			if *verbose != "" {
+				fmt.Println("Error flashing the sketch:" + string(respStr))
+			}
+			os.Exit(1)
+		}
+
+		if *verbose != "" {
+			fmt.Println(string(respStr))
+			fmt.Println("Sketch uploaded successfully")
+		}
+	}
+
+	if *resetEndpoint != "" {
+		if *verbose != "" {
+			fmt.Println("Resetting the board")
+		}
+
+		resp, err := http.Post(httpheader+*networkAddress+":"+*networkPort+*resetEndpoint, "", nil)
+		if err != nil {
+			if *verbose != "" {
+				fmt.Println("Failed to reset the board, please reset maually")
+			}
+			os.Exit(0)
+		}
+		defer resp.Body.Close()
+	}
+}
+
+func StreamToString(stream io.Reader) string {
+	buf := new(bytes.Buffer)
+	buf.ReadFrom(stream)
+	return buf.String()
+}