/// <summary>
/// Add partition
/// </summary>
private void Add()
{
string nm = (string)listSpace.SelectedItem;
string ext = VSUILib.VSUICommonFunctions.InputBox("Add partition to space '" + nm + "'", "Size (Mb)", numeric: true);
if ((ext == "") | (ext == VSUILib.VSUICommonFunctions.CANCELLED))
{
return;
}
try
{
mgr.AddPartition((string)listSpace.SelectedItem, VSLib.ConvertStringToInt(ext));
AddInfo("Partition has been successfully added for space '" + nm + "'");
DisplaySpaceList();
}
catch (VSException er)
{
AddInfo(er.Message);
}
}
static void Main(string[] args)
{
/*
* Usage
* <command> [-<par1> [value]] ... [-<parN> [value]]
********** Commands *********************
* Command can be shortened but shall be unambiguous
* create - create space
* -n[ame] -p[agesize] -s[ize] -e[xtension] -d[ir]
* extend - extend space
* -n[ame] -e[xtension]
* remove - delete space
* -n[ame]
* addpartition - add partition
* -n[ame] -s[ize]
* dump - dump storage
* -n[ame] -d[ir]
* restore - restore data to the storage from dump
* -n[ame] -d[ir]
* list] - display space information (* - all)
* -n[ame]
********** Parameters summary ***********
***** Common, mandatory
* -n[ame]
***** Common, optional
* -r[oot]
***** Other
* -p[agesize] default=16
* -s[ize] default=5
* -e[xtension] default=0
* -d[directory] default=0
*
*/
const string DEF_CMD_CREATE = "create";
const string DEF_CMD_EXTEND = "extend";
const string DEF_CMD_REMOVE = "remove";
const string DEF_CMD_ADDPARTITION = "addpartition";
const string DEF_CMD_DUMP = "dump";
const string DEF_CMD_RESTORE = "restore";
const string DEF_CMD_LIST = "list";
string[] cmds = { DEF_CMD_CREATE, DEF_CMD_EXTEND, DEF_CMD_REMOVE, DEF_CMD_ADDPARTITION, DEF_CMD_DUMP, DEF_CMD_RESTORE, DEF_CMD_LIST };
const string DEF_OP_NAME = "-n";
const string DEF_OP_ROOT = "-r";
const string DEF_OP_PAGESIZE = "-p";
const string DEF_OP_SPACESIZE = "-s";
const string DEF_OP_EXTEND = "-e";
const string DEF_OP_DIRECTORY = "-d";
string errmsg = "Invalid parameter";
string errexe = "Command execution error";
string cmd = "";
string err = "";
string root = "";
string dir = "";
string name = "";
string size = "";
string ext = "";
string page = "";
VSEngine vs;
string msg100 = "Started " + DateTime.Now.ToString("s");
Console.WriteLine("Virtual Storage Util V " + Assembly.GetEntryAssembly().GetName().Version.ToString());
string s = "";
for (int i = 0; i < args.Length; i++)
{
s += " " + args[i];
}
Console.WriteLine("Aguments: " + s.Trim());
if (args.Length == 0)
{
err = errmsg + " - command is not specified";
}
else
{
// Identify command
for (int i = 0; i < cmds.Length; i++)
{
if (cmds[i].IndexOf(args[0].ToLower()) == 0)
{
if (cmd != "")
{
err = errmsg + " - umbiguous command - '" + args[0] + "'";
break;
}
else
{
cmd = cmds[i];
}
}
}
if (cmd == "")
{
err = errmsg + " - command is not recognized";
}
else
{
if (err == "")
{
root = getParameterValue(args, DEF_OP_ROOT);
if (root.Substring(0, 1) == ":")
{
err = errmsg + " - rooth path is not specified or incorrect";
}
else
{
name = getParameterValue(args, DEF_OP_NAME);
dir = getParameterValue(args, DEF_OP_DIRECTORY); // Space directory
size = getParameterValue(args, DEF_OP_SPACESIZE);
ext = getParameterValue(args, DEF_OP_EXTEND);
page = getParameterValue(args, DEF_OP_PAGESIZE);
vs = new VSEngine(root);
////////////// CREATE ////////////////
if (cmd == DEF_CMD_CREATE)
{
Console.WriteLine(msg100 + ", command='CREATE'");
if (name.Substring(0, 1) == ":")
{
err = name;
}
else if (size.Substring(0, 1) == ":")
{
err = size;
}
else if (ext.Substring(0, 1) == ":")
{
err = ext;
}
else if (page.Substring(0, 1) == ":")
{
err = page;
}
else if (dir.Length > 0)
{
if (dir.Substring(0, 1) == ":")
{
err = dir;
}
}
if (err == "")
{
try
{
vs.Create(name, Convert.ToInt32(page), Convert.ToInt32(size), Convert.ToInt32(ext), dir);
}
catch (VSException e)
{
Console.WriteLine(errexe);
err = e.Message;
}
}
else
{
err = errmsg + err;
}
}
////////////// EXTEND ////////////////
else if (cmd == DEF_CMD_EXTEND)
{
Console.WriteLine(msg100 + ", command='EXTEND'");
ext = getParameterValue(args, "-e");
if (name.Substring(0, 1) == ":")
{
err = name;
}
else if (ext.Substring(0, 1) == ":")
{
err = ext;
}
if (err == "")
{
try
{
vs.Extend(name, Convert.ToInt32(ext));
}
catch (VSException e)
{
Console.WriteLine(errexe);
err = e.Message;
}
}
else
{
err = errmsg + err;
}
}
////////////// REMOVE ////////////////
else if (cmd == DEF_CMD_REMOVE)
{
Console.WriteLine(msg100 + ", command='REMOVE'");
if (name.Substring(0, 1) == ":")
{
err = name;
}
if (err == "")
{
try
{
vs.Remove(name);
}
catch (VSException e)
{
Console.WriteLine(errexe);
err = e.Message;
}
}
else
{
err = errmsg + err;
}
}
////////////// ADDPARTITION ////////////////
else if (cmd == DEF_CMD_ADDPARTITION)
{
Console.WriteLine(msg100 + ", command='ADD PARTITION'");
if (name.Substring(0, 1) == ":")
{
err = name;
}
else if (size.Substring(0, 1) == ":")
{
err = size;
}
if (err == "")
{
try
{
vs.AddPartition(name, Convert.ToInt32(size));
}
catch (VSException e)
{
Console.WriteLine(errexe);
err = e.Message;
}
}
else
{
err = errmsg + err;
}
}
////////////// DUMP ////////////////
else if (cmd == DEF_CMD_DUMP)
{
Console.WriteLine(msg100 + ", command='DUMP'");
if (name.Substring(0, 1) == ":")
{
err = name;
}
if (dir.Length > 0)
{
if (dir.Substring(0, 1) == ":")
{
err = dir;
}
}
if (err == "")
{
string rc = vs.Dump(dir, name);
if (rc != "")
{
err = "Dump error - " + rc;
}
}
}
////////////// RESTORE ////////////////
else if (cmd == DEF_CMD_RESTORE)
{
Console.WriteLine(msg100 + ", command='RESTORE'");
if (name.Substring(0, 1) == ":")
{
err = name;
}
if (dir.Length > 0)
{
if (dir.Substring(0, 1) == ":")
{
err = dir;
}
}
if (err.Length == 0)
{
string rc = vs.Restore(dir, name);
if (rc != "")
{
err = "Restore error - " + rc;
}
}
}
////////////// LIST ////////////////
else if (cmd == DEF_CMD_LIST)
{
Console.WriteLine(msg100 + ", command='LIST'");
if (name.Substring(0, 1) == ":")
{
err = name;
}
else
{
string[] rc = vs.List(name);
for (int i = 0; i < rc.Length; i++)
{
Console.WriteLine(rc[i]);
}
}
}
else
{
err = "Invalid command - " + cmd;
}
}
}
}
int r = 0;
if (err != "")
{
Console.WriteLine(err);
r = 8;
}
Console.WriteLine("Ended, Rc = " + r.ToString() + ", " + DateTime.Now.ToString("s"));
}
}
