public MsiRecord_Directories GetRecord_Directories()
{
ModuleProc PROC = new ModuleProc(this.DYN_MODULE_NAME, "GetRecord_Directories");
MsiRecord_Directories result = new MsiRecord_Directories();
try
{
MsiRecords records = this.ExecuteQuery("SELECT * FROM `Directory`");
foreach (MsiRecord record in records)
{
if (record.Count == 3)
{
MsiRecord_Directory file = new MsiRecord_Directory()
{
Directory = record[0],
ParentDirectory = record[1],
DefaultPath = new MsiFieldParts(record[2]),
};
result.Add(file);
}
}
result = new MsiRecord_Directories((from r in result
orderby r.Directory
select r));
}
catch (Exception ex)
{
Log.Exception(PROC, ex);
}
return(result);
}
public MsiRecords ExecuteQuery(string query)
{
ModuleProc PROC = new ModuleProc(this.DYN_MODULE_NAME, "Method");
MsiRecords result = new MsiRecords();
if (_fileHandle == IntPtr.Zero)
{
return(result);
}
try
{
IntPtr viewHandle = IntPtr.Zero;
IntPtr recHandle = IntPtr.Zero;
int hr = MsiNativeHelper.MsiDatabaseOpenView(_fileHandle, query, ref viewHandle);
if (hr == 0)
{
hr = MsiNativeHelper.MsiViewExecute(viewHandle, IntPtr.Zero);
if (hr == 0)
{
while ((hr = MsiNativeHelper.MsiViewFetch(viewHandle, ref recHandle)) != MsiNativeHelper.ERROR_NO_MORE_ITEMS)
{
if (recHandle != IntPtr.Zero)
{
int fields = MsiNativeHelper.MsiRecordGetFieldCount(recHandle);
if (fields > 0)
{
MsiRecord record = new MsiRecord();
for (int i = 1; i <= fields; i++)
{
int len = 255;
StringBuilder sb = new StringBuilder(len);
hr = MsiNativeHelper.MsiRecordGetString(recHandle, i, sb, ref len);
if (hr == 0)
{
record.Add(sb.ToString());
}
}
result.Add(record);
}
MsiNativeHelper.MsiCloseHandle(recHandle);
}
}
}
}
if (viewHandle != IntPtr.Zero)
{
MsiNativeHelper.MsiCloseHandle(viewHandle);
}
}
catch (Exception ex)
{
Log.Exception(PROC, ex);
}
return(result);
}
public MsiRecord_Files GetRecord_Files()
{
ModuleProc PROC = new ModuleProc(this.DYN_MODULE_NAME, "GetRecord_Files");
MsiRecord_Files result = new MsiRecord_Files();
try
{
MsiRecords records = this.ExecuteQuery("SELECT * FROM `File`");
foreach (MsiRecord record in records)
{
if (record.Count == 8)
{
MsiRecord_File file = new MsiRecord_File()
{
File = record[0],
Component = record[1],
FileName = new MsiFieldParts(record[2]),
FileSize = TypeSystem.GetValueInt64(record[3]),
Version = record[4],
Language = record[5],
Attributes = record[6],
Sequence = TypeSystem.GetValueInt64(record[7]),
};
result.Add(file);
}
}
result = new MsiRecord_Files((from r in result
orderby r.File
select r));
}
catch (Exception ex)
{
Log.Exception(PROC, ex);
}
return(result);
}
