private void btnDeleteOsEntry_Click(object sender, EventArgs e)
{
string osEntryId = this.txtOSEntryToDelete.Text.Trim();
if (osEntryId.Substring(0, 1) != "{")
{
MessageBox.Show("Must surround guid for os entry with curly braces '{' and '}' ");
return;
}
if (osEntryId.Trim().Length == 0)
{
MessageBox.Show("os entry is blank");
return;
}
if (MessageBox.Show("Are you sure you wish to delete this os entry?", "",
MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation, MessageBoxDefaultButton.Button2) != DialogResult.Yes)
{
return;
}
bool success = BcdStore_API.DeleteOsEntry(osEntryId);
if (success)
{
// clean out any guid references in the display list, to avoid a COM error for invalid guid list item in display list pointing to
// a guid which no longer exists in the store.
List <string> guidDisplayList = BcdStore_API.GetBootManagerGUIDEntriesDisplayListAsList();
bool badOneInDisplayList = false;
List <string> moddedList = new List <string>();
foreach (string guid in guidDisplayList)
{
if (guid == osEntryId)
{
badOneInDisplayList = true;
}
else
{
moddedList.Add(guid);
}
}
if (badOneInDisplayList)
{
string errorDetails;
success = BcdStore_API.SetOSDisplayListGuids(moddedList.ToArray(), "", out errorDetails);
if (!success)
{
MessageBox.Show("deletion went thru okay, but trouble removing some of the guid references in the display list");
return;
}
}
}
else
{
MessageBox.Show("failure to delete");
}
MessageBox.Show("successful deletion");
}
private void btnShowAllByTypeDescrip_Click(object sender, EventArgs e)
{
UInt32 lookupType;
if (this.rbShowVista.Checked)
{
lookupType = Constants.BCDE_VISTA_OS_ENTRY;
}
else
{
lookupType = Constants.BCDE_LEGACY_OS_ENTRY;
}
List <string> guidList = BcdStore_API.EnumerateObjectsByType(lookupType, "");
if (guidList != null)
{
this.lstStoreObjects.Items.Clear();
foreach (string guid in guidList)
{
string descrip = BcdStore_API.GetDescriptionForGuid(guid, "");
if (descrip == null)
{
descrip = guid;
}
this.lstStoreObjects.Items.Add(descrip);
}
}
}
private void FillListBoxWithCurrentOSListDisplay(ListBox lb, bool viewDescrips)
{
List <string> guidList = BcdStore_API.GetBootManagerGUIDEntriesDisplayListAsList();
if (guidList == null)
{
MessageBox.Show("trouble getting guid list");
}
lb.Items.Clear();
foreach (string guid in guidList)
{
string descrip = BcdStore_API.GetDescriptionForGuid(guid, "");
if (viewDescrips)
{
if (descrip == null)
{
descrip = guid; // if no description default to showing guid, this is how the actual boot loader does it also
}
}
if (!viewDescrips)
{
lb.Items.Add(guid);
}
else
{
lb.Items.Add(descrip);
}
}
}
private void btnCreateOSEntry_Click(object sender, EventArgs e)
{
string newDescrip = txtNewEntryDescription.Text.Trim();
if (newDescrip == string.Empty)
{
MessageBox.Show("Please enter a Description for this new OS entry");
return;
}
BcdStore_API.OSEntryTypes entryType;
if (this.rbCreateLegacyEntry.Checked)
{
entryType = BcdStore_API.OSEntryTypes.Legacy;
}
else
{
entryType = BcdStore_API.OSEntryTypes.Vista;
}
string newGuid;
bool success = BcdStore_API.CreateNewOSEntry(entryType, "", out newGuid);
if (!success)
{
MessageBox.Show("trouble creating new os entry object and adding to the store");
return;
}
success = BcdStore_API.ChangeOSEntryDescription(newGuid, newDescrip, "");
if (!success)
{
MessageBox.Show("trouble naming description for os entry, will have no description (will default to GUID in oslist typically)");
// continue don't return here, try to add to oslist anyway
}
// add new item to displayed os list (this is a separate operation to the add to the store, which does not add to the
// os display list by default).
if (this.chkAddToOSList.Checked)
{
string errorDetails;
bool displayListAddOkay = BcdStore_API.AddGuidToOSDisplayList(newGuid, "", out errorDetails);
if (!displayListAddOkay)
{
MessageBox.Show(String.Format("trouble adding newly created OS entry to OS display list, error msg:{0}", errorDetails));
return;
}
}
MessageBox.Show("new (empty) OS entry of designated type successfully added to store");
}
private void btnImportStore_Click(object sender, EventArgs e)
{
string newStorePath = this.txtImportStorePath.Text.Trim();
if (newStorePath == string.Empty)
{
MessageBox.Show("Please enter correct path for a backup store");
}
bool success = BcdStore_API.RestoreSystemStoreFromBackupFile(newStorePath);
if (success)
{
MessageBox.Show("Successfully imported (restored) from non-system saved store file!");
}
else
{
MessageBox.Show("Some failure occurred restoring.");
}
}
private void btnBackupStore_Click(object sender, EventArgs e)
{
string newStorePath = this.txtNewStorePath.Text.Trim();
if (newStorePath == string.Empty)
{
MessageBox.Show("Please enter correct path for a backup store");
}
bool success = BcdStore_API.BackupSystemStoreToFile(newStorePath);
if (success)
{
MessageBox.Show("System store successfully backed up.!");
}
else
{
MessageBox.Show("Some failure occurred backing up system store.");
}
}
private void btnClone_Click(object sender, EventArgs e)
{
ListBox lb = this.lstCurrentDisplayList;
if (this.lstCurrentDisplayList.Items.Count == 0)
{
FillListBoxWithCurrentOSListDisplay(lb);
if (this.lstCurrentDisplayList.Items.Count == 0)
{
MessageBox.Show("no current boot items found, error of some kind has occurred");
}
else
{
MessageBox.Show("select item to clone and retry");
}
return;
}
string clonedItem = this.lstCurrentDisplayList.SelectedItem.ToString();
string newDescription = this.txtCloneNewDescription.Text.Trim();
string errorDetails;
bool success = BcdStore_API.CloneExistingOSEntry(clonedItem, newDescription, "", out errorDetails);
if (!success)
{
MessageBox.Show("error cloning item, details: " + errorDetails);
return;
}
else
{
MessageBox.Show("successfully cloned item");
}
FillListBoxWithCurrentOSListDisplay(lb);
}
private void btnEnumStoreObjs_Click(object sender, EventArgs e)
{
UInt32 lookupType;
if (this.rbShowVista.Checked)
{
lookupType = Constants.BCDE_VISTA_OS_ENTRY;
}
else
{
lookupType = Constants.BCDE_LEGACY_OS_ENTRY;
}
List <string> guidList = BcdStore_API.EnumerateObjectsByType(lookupType, "");
if (guidList != null)
{
this.lstStoreObjects.Items.Clear();
foreach (string guid in guidList)
{
this.lstStoreObjects.Items.Add(guid);
}
}
}
