pushing to github ...

3 files changed, 168 insertions, 0 deletions

diff --git a/vendor/networks/action.go b/vendor/networks/action.go
new file mode 100644
index 0000000..4b7caed
--- /dev/null
+++ b/vendor/networks/action.go
@@ -0,0 +1,59 @@
+package networks
+
+import (
+	"bufio"
+	"fmt"
+	"net"
+	"somecall"
+	"sysexit"
+)
+
+// NetListen ...
+func NetListen(listenaddr string) {
+	l, err := net.Listen("tcp", listenaddr)
+	if err != nil {
+		panic(sysexit.Errsig{Why: err, Cod: 1, Pid: somecall.Getpid()})
+	}
+
+	defer l.Close()
+	sysexit.Inform("application is listening on address", listenaddr)
+	for {
+		conn, err := l.Accept()
+		if err != nil {
+			sysexit.Inform(err.Error())
+			continue
+		}
+
+		go cachethecon(conn)
+	}
+
+}
+
+func cachethecon(con net.Conn) {
+	defer func() {
+		con.Close()
+		sysexit.Inform(con.RemoteAddr(), "connection closed by peer")
+	}()
+
+	sysexit.Inform(con.RemoteAddr(), "connection established")
+	if _, err := con.Write([]byte("help banner for this terminal: system cdrom --> type 1 to eject and 0 to rollin \n")); err != nil {
+		sysexit.Inform(err.Error())
+		return
+	}
+	scanner := bufio.NewScanner(con)
+	for scanner.Scan() {
+		if makeanaction, ok := somecall.TakeAction[scanner.Text()]; ok {
+			if err := makeanaction(somecall.UDEVLINK); err != nil {
+				fmt.Fprintln(con, "fatal error: "+err.Error())
+				continue
+			}
+			fmt.Fprintln(con, "operation completed successfully, check the cdrom.")
+			continue
+		}
+		fmt.Fprintln(con, "fatal error: unknow input parameters, please input either 1 or 0")
+	}
+	if err := scanner.Err(); err != nil {
+		sysexit.Inform(err.Error())
+		return
+	}
+}
diff --git a/vendor/somecall/somecalls.go b/vendor/somecall/somecalls.go
new file mode 100644
index 0000000..2feba57
--- /dev/null
+++ b/vendor/somecall/somecalls.go
@@ -0,0 +1,72 @@
+package somecall
+
+import (
+	"os"
+	"syscall"
+	"sysexit"
+)
+
+// lets make some calls for you ;) pull a few strings.. and see whats happened
+const (
+	SYSCDROMEJECTSW = 0x530f
+	SYSCDROMEJECT   = 0x5309
+	CDROMCLOSETRAY  = 0x5319
+)
+
+// UDEVLINK --> change this if u want mess with another device
+var UDEVLINK string
+
+// Getpid ...
+func Getpid() uintptr {
+	pid, _, err := syscall.Syscall(syscall.SYS_GETPID, 0, 0, 0)
+	if err != 0 {
+		panic(sysexit.Errsig{Why: os.NewSyscallError("SYS_GETPID", err), Cod: 1})
+	}
+	return pid
+}
+
+// Getuid ...
+func Getuid() uintptr {
+	uid, _, err := syscall.Syscall(syscall.SYS_GETUID, 0, 0, 0)
+	if err != 0 {
+		panic(sysexit.Errsig{Why: os.NewSyscallError("SYS_GETPID", err), Cod: 1})
+	}
+	return uid
+}
+
+// TakeAction ...
+var TakeAction = map[string]func(device string) error{
+	"1": func(device string) error {
+		rom, err := os.OpenFile(device, syscall.O_RDONLY|syscall.O_NONBLOCK, 0666)
+		if err != nil {
+			return err
+		}
+		defer rom.Close()
+
+		_, _, errno := syscall.Syscall(syscall.SYS_IOCTL, rom.Fd(), uintptr(SYSCDROMEJECT), 0)
+		if errno != 0 {
+			return os.NewSyscallError("SYS_IOCTL", errno)
+		}
+		_, _, errno = syscall.Syscall(syscall.SYS_IOCTL, rom.Fd(), uintptr(SYSCDROMEJECT), 0)
+		if errno != 0 {
+			return os.NewSyscallError("SYS_IOCTL", errno)
+		}
+
+		return nil
+
+	},
+	"0": func(device string) error {
+		rom, err := os.OpenFile(device, syscall.O_RDONLY|syscall.O_NONBLOCK, 0666)
+		if err != nil {
+			return err
+		}
+		defer rom.Close()
+
+		_, _, errno := syscall.Syscall(syscall.SYS_IOCTL, rom.Fd(), uintptr(CDROMCLOSETRAY), 0)
+		if errno != 0 {
+			return os.NewSyscallError("SYS_IOCTL", errno)
+		}
+
+		return nil
+	},
+}
diff --git a/vendor/sysexit/sysexit.go b/vendor/sysexit/sysexit.go
new file mode 100644
index 0000000..f98303e
--- /dev/null
+++ b/vendor/sysexit/sysexit.go
@@ -0,0 +1,37 @@
+package sysexit
+
+import (
+	"fmt"
+	"log"
+	"os"
+)
+
+const (
+	reset string = "\033[0m"
+	erred        = "\033[31m"
+	yello        = "\033[33m"
+)
+
+// Errsig ...
+type Errsig struct {
+	Why error
+	Cod int
+	Pid uintptr
+}
+
+//HandlePan ...
+func HandlePan() {
+	if hap := recover(); hap != nil {
+		if ms, owkey := hap.(Errsig); owkey {
+			fmt.Println(erred+"fatal:"+reset, ms.Why, "\nprocess", ms.Pid, "exit with ststus", ms.Cod)
+			os.Exit(ms.Cod)
+		}
+		panic(hap)
+	}
+}
+
+// Inform ...
+func Inform(h ...interface{}) {
+	h = append([]interface{}{(yello + "info:" + reset)}, h...)
+	log.Println(h...)
+}