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Added Random.NextString

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Rename IQueryCreator to IQueryBuilder
This commit is contained in:
high 2011-08-03 04:22:20 -04:00
parent 9d4e2d6d9b
commit 3e045d51bf
5 changed files with 82 additions and 31 deletions
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47
TShockAPI/DB/IQueryBuilder.cs Normal file
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@ -0,0 +1,47 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using TShockAPI.Extensions;
namespace TShockAPI.DB
{
public interface IQueryBuilder
{
string CreateTable(SqlTable table);
string AlterTable(SqlTable from, SqlTable to);
}
public class SqliteQueryCreator : IQueryBuilder
{
public string CreateTable(SqlTable table)
{
var columns = table.Columns.Select(c => "'{0}' {1} {2} {3} {4}".SFormat(c.Name, c.Type, c.Primary ? "PRIMARY KEY" : "", c.AutoIncrement ? "AUTOINCREMENT" : "", c.NotNull ? "NOT NULL" : "", c.Unique ? "UNIQUE" : ""));
return "CREATE TABLE '{0}' ({1})".SFormat(table.Name, string.Join(", ", columns));
}
static Random rand = new Random();
public string AlterTable(SqlTable from, SqlTable to)
{
return "";
/*
ALTER TABLE "main"."Bans" RENAME TO "oXHFcGcd04oXHFcGcd04_Bans"
CREATE TABLE "main"."Bans" ("IP" TEXT PRIMARY KEY ,"Name" TEXT)
INSERT INTO "main"."Bans" SELECT "IP","Name" FROM "main"."oXHFcGcd04oXHFcGcd04_Bans"
DROP TABLE "main"."oXHFcGcd04oXHFcGcd04_Bans"
*/
}
}
public class MysqlQueryCreator : IQueryBuilder
{
public string CreateTable(SqlTable table)
{
throw new NotImplementedException();
}
public string AlterTable(SqlTable from, SqlTable to)
{
throw new NotImplementedException();
}
}
}

28
TShockAPI/DB/IQueryCreator.cs
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@ -1,28 +0,0 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace TShockAPI.DB
{
public interface IQueryCreator
{
string CreateTable(SqlTable table);
}
public class SqliteQueryCreator : IQueryCreator
{
public string CreateTable(SqlTable table)
{
var columns = table.Columns.Select(c => "'{0}' {1} {2} {3} {4}".SFormat(c.Name, c.Type, c.Primary ? "PRIMARY KEY" : "", c.AutoIncrement ? "AUTOINCREMENT" : "", c.NotNull ? "NOT NULL" : "", c.Unique ? "UNIQUE" : ""));
return "CREATE TABLE '{0}' ({1})".SFormat(table.Name, string.Join(", ", columns));
}
}
public class MysqlQueryCreator : IQueryCreator
{
public string CreateTable(SqlTable table)
{
throw new NotImplementedException();
}
}
}

4
TShockAPI/DB/SqlTable.cs
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@ -24,8 +24,8 @@ namespace TShockAPI.DB
public class SqlTableCreator
{
IDbConnection database;
IQueryCreator creator;
public SqlTableCreator(IDbConnection db, IQueryCreator provider)
IQueryBuilder creator;
public SqlTableCreator(IDbConnection db, IQueryBuilder provider)
{
database = db;
creator = provider;

31
TShockAPI/Extensions/RandomExt.cs Normal file
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@ -0,0 +1,31 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace TShockAPI.Extensions
{
public static class RandomExt
{
public static string NextString(this Random rand, int length)
{
var sb = new StringBuilder();
for (int i = 0; i < length; i++)
{
switch (rand.Next(0, 3))
{
case 0:
sb.Append((char)rand.Next('a', 'z' + 1));
break;
case 1:
sb.Append((char)rand.Next('A', 'Z' + 1));
break;
case 2:
sb.Append((char)rand.Next('0', '9' + 1));
break;
}
}
return sb.ToString();
}
}
}

3
TShockAPI/TShockAPI.csproj
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@ -94,13 +94,14 @@
<Compile Include="BackupManager.cs" />
<Compile Include="DB\BanManager.cs" />
<Compile Include="DBTools.cs" />
<Compile Include="DB\IQueryCreator.cs" />
<Compile Include="DB\IQueryBuilder.cs" />
<Compile Include="DB\ItemManager.cs" />
<Compile Include="DB\SqlColumn.cs" />
<Compile Include="DB\SqlTable.cs" />
<Compile Include="Extensions\DbExt.cs" />
<Compile Include="DB\GroupManager.cs" />
<Compile Include="DB\UserManager.cs" />
<Compile Include="Extensions\RandomExt.cs" />
<Compile Include="Extensions\StringExt.cs" />
<Compile Include="IPackable.cs" />
<Compile Include="Commands.cs" />