static private Process StartPuttyShell(string arguments)
{
Process process = new Process();
process.StartInfo.FileName = PuttyConstants.GetPUTTYFilename();
process.StartInfo.Arguments = arguments;
process.Start();
return(process);
}
static public bool CopyDirectoryFromTarget(string user, string pw, string ip_addr, string src_filename, string dest_filename)
{
string arguments = String.Format("-r -l {0} -pw {1} {2}:{3} {4}",
user, // 0
pw, // 1
ip_addr, // 2
src_filename, // 3
dest_filename);
string outstring, errstring;
return(ExecuteToCompletion(PuttyConstants.GetPSCPFilename(), arguments, out outstring, out errstring) == 0);
}
static public bool CopyFileToTarget(string user, string pw, string ip_addr, string src_filename, string dest_filename)
{
string arguments = String.Format("-l {0} -pw {1} {2} {3}:{4}",
user,
pw,
src_filename,
ip_addr,
dest_filename);
string outstring, errstring;
return(ExecuteToCompletion(PuttyConstants.GetPSCPFilename(), arguments, out outstring, out errstring) == 0);
}
static private bool RunInstallScript()
{
string run_install_script = String.Join(
"\n",
"#!/bin/sh",
"cd /tmp",
"source ./install_debs_helper.sh " + PuttyConstants.GetPassword(),
"exit 123");
string stdout, stderr;
PuttyCommand command = new PuttyCommand();
int return_code = command.RunScriptToCompletion(PuttyConstants.GetUser(), PuttyConstants.GetPassword(), PuttyConstants.GetIP(),
run_install_script, out stdout, out stderr);
return(return_code == 123);
}
static private bool UnzipImageOnTarget()
{
string target_filename = PuttyConstants.GetTargetImageFilename();
UtilsPutty.CopyFileToTarget(PuttyConstants.GetUser(), PuttyConstants.GetPassword(), PuttyConstants.GetIP(),
target_filename, "/tmp/image_to_unzip.zip");
string unzip_script = String.Join(
"\n",
"#!/bin/sh",
"cd /tmp",
"tar xvf image_to_unzip.zip",
"exit 123");
string stdout, stderr;
PuttyCommand command = new PuttyCommand();
int return_code = command.RunScriptToCompletion(PuttyConstants.GetUser(), PuttyConstants.GetPassword(), PuttyConstants.GetIP(),
unzip_script, out stdout, out stderr);
return(return_code == 123);
}
static public int ShellExecuteToCompletion(string user, string pw, string ip_addr, string remote_filename,
out string stdout, out string stderr)
{
// Algorithm create a 'putty command script'
// create a command file, stuff the command to execute in there, then execute it
string local_temp_file = System.IO.Path.GetTempFileName();
using (var file = new StreamWriter(local_temp_file))
{
file.Write("bash -e " + remote_filename + "\n");
}
string arguments = String.Format("-ssh {0}@{1} -pw {2} -m {3} -batch",
user,
ip_addr,
pw,
local_temp_file);
int result = ExecuteToCompletion(PuttyConstants.GetPLINKFilename(), arguments, out stdout, out stderr);
System.IO.File.Delete(local_temp_file);
return(result);
}