private void SetupSoftwareTab( )
{
AddDataPageToTabControl(@"Software", tcMain, new DataPageControl <DprComputerSoftware>(this)
{
CompletionMessage = @"Computer Software Query Complete",
QueryDataCb = DprComputerSoftware.Generate,
SetupColumnsCb = delegate(DataGridView dgv) {
DgvHelpers.GenerateAllColumns(dgv, typeof(DprComputerSoftware), new List <string> {
@"ConnectionStatus"
});
DgvHelpers.ConvertToLinkColumn(DgvHelpers.GetColumn(dgv, @"HelpLink"));
DgvHelpers.ConvertToLinkColumn(DgvHelpers.GetColumn(dgv, @"UrlInfoAbout"));
DgvHelpers.SetColumnHeader(DgvHelpers.GetColumn(dgv, @"Guid"), @"GUID");
DgvHelpers.SetColumnHeader(DgvHelpers.GetColumn(dgv, @"Size"), @"Size(MB)");
DgvHelpers.SetColumnHeader(DgvHelpers.GetColumn(dgv, @"ConnectionStatusString"), @"Connection Status");
MoveStatusColumnsFirst(dgv);
foreach (var actionName in DprComputerSoftware.SetupActions( ).Keys)
{
DgvHelpers.AddButtonColumn(dgv, actionName);
}
}
});
}
// public bool ShouldHide { get { return IsHidden( ); } }
//
// private bool IsHidden( bool shown = false ) {
// return !shown && SystemComponent;
// }
public static void Generate(string computerName, SyncList <DprComputerSoftware> result)
{
Debug.Assert(null != result, @"result SyncList cannot be null");
Helpers.AssertString(computerName, @"Computer name cannot be empty");
var softwareList = new List <DprComputerSoftware>();
try {
string[] regPaths =
{
@"SOFTWARE\Wow6432node\Microsoft\Windows\CurrentVersion\Uninstall", @"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall"
};
foreach (var currentPath in regPaths)
{
using (var regKey = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, computerName).OpenSubKey(currentPath, false)) {
if (null == regKey)
{
continue;
}
foreach (var currentGuid in regKey.GetSubKeyNames( ).Where(currentValue => currentValue.StartsWith(@"{")).Where(currentGuid => !HasGuid(softwareList, currentGuid)))
{
using (var curReg = regKey.OpenSubKey(currentGuid, false)) {
if (null == curReg || !string.IsNullOrEmpty(RegistryHelpers.GetString(curReg, @"ParentKeyName")))
{
continue;
}
var currentProduct = new DprComputerSoftware(computerName)
{
Guid = currentGuid,
Name = RegistryHelpers.GetString(curReg, @"DisplayName"),
Publisher = RegistryHelpers.GetString(curReg, @"Publisher"),
Version = RegistryHelpers.GetString(curReg, @"DisplayVersion"),
InstallDate = RegistryHelpers.GetDateTime(curReg, @"InstallDate"),
CanRemove = 0 == RegistryHelpers.GetDword(curReg, @"NoRemove", 0),
//SystemComponent = 1 == RegistryHelpers.GetDword( curReg, @"SystemComponent", 0 )
};
{
var estSize = RegistryHelpers.GetDword(curReg, @"EstimatedSize");
if (null != estSize)
{
currentProduct.Size = (float)Math.Round((float)estSize / 1024.0, 2, MidpointRounding.AwayFromZero);
}
}
currentProduct.HelpLink = RegistryHelpers.GetString(curReg, @"HelpLink");
currentProduct.UrlInfoAbout = RegistryHelpers.GetString(curReg, @"UrlInfoAbout");
if (currentProduct.Valid( ))
{
softwareList.Add(currentProduct);
}
}
}
}
}
} catch (System.IO.IOException) {
result.Add(new DprComputerSoftware(computerName, ConnectionStatuses.ConnectionError));
softwareList.Clear( );
} catch (UnauthorizedAccessException) {
result.Add(new DprComputerSoftware(computerName, ConnectionStatuses.AuthorizationError));
softwareList.Clear( );
} catch (System.Security.SecurityException) {
result.Add(new DprComputerSoftware(computerName, ConnectionStatuses.AuthorizationError));
softwareList.Clear( );
}
result.AddRange(softwareList);
ValidateUniqueness(result);
}
// public bool ShouldHide { get { return IsHidden( ); } }
//
// private bool IsHidden( bool shown = false ) {
// return !shown && SystemComponent;
// }
public static void Generate( string computerName, SyncList<DprComputerSoftware> result ) {
Debug.Assert( null != result, @"result SyncList cannot be null" );
Helpers.AssertString( computerName, @"Computer name cannot be empty" );
var softwareList = new List<DprComputerSoftware>();
try {
string[] regPaths = {
@"SOFTWARE\Wow6432node\Microsoft\Windows\CurrentVersion\Uninstall", @"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall"
};
foreach( var currentPath in regPaths ) {
using( var regKey = RegistryKey.OpenRemoteBaseKey( RegistryHive.LocalMachine, computerName ).OpenSubKey( currentPath, false ) ) {
if( null == regKey ) {
continue;
}
foreach( var currentGuid in regKey.GetSubKeyNames( ).Where( currentValue => currentValue.StartsWith( @"{" ) ).Where( currentGuid => !HasGuid( softwareList, currentGuid ) ) ) {
using( var curReg = regKey.OpenSubKey( currentGuid, false ) ) {
if( null == curReg || !string.IsNullOrEmpty( RegistryHelpers.GetString( curReg, @"ParentKeyName" ) ) ) {
continue;
}
var currentProduct = new DprComputerSoftware( computerName ) {
Guid = currentGuid,
Name = RegistryHelpers.GetString( curReg, @"DisplayName" ),
Publisher = RegistryHelpers.GetString( curReg, @"Publisher" ),
Version = RegistryHelpers.GetString( curReg, @"DisplayVersion" ),
InstallDate = RegistryHelpers.GetDateTime( curReg, @"InstallDate" ),
CanRemove = 0 == RegistryHelpers.GetDword( curReg, @"NoRemove", 0 ),
//SystemComponent = 1 == RegistryHelpers.GetDword( curReg, @"SystemComponent", 0 )
};
{
var estSize = RegistryHelpers.GetDword( curReg, @"EstimatedSize" );
if( null != estSize ) {
currentProduct.Size = (float)Math.Round( (float)estSize / 1024.0, 2, MidpointRounding.AwayFromZero );
}
}
currentProduct.HelpLink = RegistryHelpers.GetString( curReg, @"HelpLink" );
currentProduct.UrlInfoAbout = RegistryHelpers.GetString( curReg, @"UrlInfoAbout" );
if( currentProduct.Valid( ) ) {
softwareList.Add( currentProduct );
}
}
}
}
}
} catch( System.IO.IOException ) {
result.Add( new DprComputerSoftware( computerName, ConnectionStatuses.ConnectionError ) );
softwareList.Clear( );
} catch( UnauthorizedAccessException ) {
result.Add( new DprComputerSoftware( computerName, ConnectionStatuses.AuthorizationError ) );
softwareList.Clear( );
} catch( System.Security.SecurityException ) {
result.Add( new DprComputerSoftware( computerName, ConnectionStatuses.AuthorizationError ) );
softwareList.Clear( );
}
result.AddRange( softwareList );
ValidateUniqueness( result );
}
