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Add folders to database. This way empty folders get

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replicated.
This commit is contained in:
Natalia Portillo
2017-05-12 02:06:16 +01:00
parent 403784916d
commit 78b692aa9a
4 changed files with 160 additions and 11 deletions
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120
osrepodbmgr.Core/DBOps.cs
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@@ -66,6 +66,16 @@ namespace osrepodbmgr.Core
public FileAttributes Attributes;
}
public struct DBFolder
{
public ulong Id;
public string Path;
public DateTime CreationTimeUtc;
public DateTime LastAccessTimeUtc;
public DateTime LastWriteTimeUtc;
public FileAttributes Attributes;
}
public class DBOps
{
readonly IDbConnection dbCon;
@@ -354,6 +364,61 @@ namespace osrepodbmgr.Core
return true;
}
IDbCommand GetFolderCommand(DBFolder person)
{
IDbCommand dbcmd = dbCon.CreateCommand();
IDbDataParameter param1 = dbcmd.CreateParameter();
IDbDataParameter param4 = dbcmd.CreateParameter();
IDbDataParameter param5 = dbcmd.CreateParameter();
IDbDataParameter param6 = dbcmd.CreateParameter();
IDbDataParameter param7 = dbcmd.CreateParameter();
param1.ParameterName = "@path";
param4.ParameterName = "@creation";
param5.ParameterName = "@access";
param6.ParameterName = "@modification";
param7.ParameterName = "@attributes";
param1.DbType = DbType.String;
param4.DbType = DbType.String;
param5.DbType = DbType.String;
param6.DbType = DbType.String;
param7.DbType = DbType.Int32;
param1.Value = person.Path;
param4.Value = person.CreationTimeUtc.ToString("yyyy-MM-dd HH:mm");
param5.Value = person.LastAccessTimeUtc.ToString("yyyy-MM-dd HH:mm");
param6.Value = person.LastWriteTimeUtc.ToString("yyyy-MM-dd HH:mm");
param7.Value = (int)person.Attributes;
dbcmd.Parameters.Add(param1);
dbcmd.Parameters.Add(param4);
dbcmd.Parameters.Add(param5);
dbcmd.Parameters.Add(param6);
dbcmd.Parameters.Add(param7);
return dbcmd;
}
public bool AddFolderToOS(DBFolder folder, long os)
{
IDbCommand dbcmd = GetFolderCommand(folder);
IDbTransaction trans = dbCon.BeginTransaction();
dbcmd.Transaction = trans;
string sql = string.Format("INSERT INTO `os_{0}_folders` (`path`, `creation`, `access`, `modification`, `attributes`)" +
" VALUES (@path, @creation, @access, @modification, @attributes)", os);
dbcmd.CommandText = sql;
dbcmd.ExecuteNonQuery();
trans.Commit();
dbcmd.Dispose();
return true;
}
public bool RemoveOS(long id)
{
IDbCommand dbcmd = dbCon.CreateCommand();
@@ -372,6 +437,18 @@ namespace osrepodbmgr.Core
trans = dbCon.BeginTransaction();
dbcmd.Transaction = trans;
sql = string.Format("DROP TABLE IF EXISTS `os_{0}_folders`;", id);
dbcmd.CommandText = sql;
dbcmd.ExecuteNonQuery();
trans.Commit();
dbcmd.Dispose();
dbcmd = dbCon.CreateCommand();
trans = dbCon.BeginTransaction();
dbcmd.Transaction = trans;
sql = string.Format("DELETE FROM oses WHERE id = '{0}';", id);
dbcmd.CommandText = sql;
@@ -390,17 +467,38 @@ namespace osrepodbmgr.Core
dbcmd.Transaction = trans;
string sql = string.Format("DROP TABLE IF EXISTS `os_{0}`;\n\n" +
"CREATE TABLE IF NOT EXISTS `os_{0}` (\n" +
" `id` INTEGER PRIMARY KEY AUTOINCREMENT,\n" +
" `path` VARCHAR(8192) NOT NULL,\n" +
" `sha256` VARCHAR(64) NOT NULL,\n\n" +
" `length` BIGINT NOT NULL,\n" +
" `creation` DATETIME NULL,\n" +
" `access` DATETIME NULL,\n" +
" `modification` DATETIME NULL,\n" +
" `attributes` INTEGER NULL);\n\n" +
"CREATE UNIQUE INDEX `os_{0}_id_UNIQUE` ON `os_{0}` (`id` ASC);\n\n" +
"CREATE INDEX `os_{0}_path_idx` ON `os_{0}` (`path` ASC);", id);
"CREATE TABLE IF NOT EXISTS `os_{0}` (\n" +
" `id` INTEGER PRIMARY KEY AUTOINCREMENT,\n" +
" `path` VARCHAR(8192) NOT NULL,\n" +
" `sha256` VARCHAR(64) NOT NULL,\n\n" +
" `length` BIGINT NOT NULL,\n" +
" `creation` DATETIME NULL,\n" +
" `access` DATETIME NULL,\n" +
" `modification` DATETIME NULL,\n" +
" `attributes` INTEGER NULL);\n\n" +
"CREATE UNIQUE INDEX `os_{0}_id_UNIQUE` ON `os_{0}` (`id` ASC);\n\n" +
"CREATE INDEX `os_{0}_path_idx` ON `os_{0}` (`path` ASC);", id);
dbcmd.CommandText = sql;
dbcmd.ExecuteNonQuery();
trans.Commit();
dbcmd.Dispose();
dbcmd = dbCon.CreateCommand();
trans = dbCon.BeginTransaction();
dbcmd.Transaction = trans;
sql = string.Format("DROP TABLE IF EXISTS `os_{0}_folders`;\n\n" +
"CREATE TABLE IF NOT EXISTS `os_{0}_folders` (\n" +
" `id` INTEGER PRIMARY KEY AUTOINCREMENT,\n" +
" `path` VARCHAR(8192) NOT NULL,\n" +
" `creation` DATETIME NULL,\n" +
" `access` DATETIME NULL,\n" +
" `modification` DATETIME NULL,\n" +
" `attributes` INTEGER NULL);\n\n" +
"CREATE UNIQUE INDEX `os_{0}_folders_id_UNIQUE` ON `os_{0}_folders` (`id` ASC);\n\n" +
"CREATE INDEX `os_{0}_folders_path_idx` ON `os_{0}_folders` (`path` ASC);", id);
dbcmd.CommandText = sql;