//--------------------------------------------------------Misc Methods:---------------------------------------------------------------\\
#region --Misc Methods (Public)--
/// <summary>
/// Gets called on App start and performs update task e.g. migrate the DB to a new format.
/// </summary>
public static async Task OnAppStartAsync()
{
PackageVersion versionLastStart = GetLastStartedVersion();
// Check if version != 0.0.0.0 => first ever start of the app:
if (!(versionLastStart.Major == versionLastStart.Minor && versionLastStart.Build == versionLastStart.Revision && versionLastStart.Minor == versionLastStart.Build && versionLastStart.Major == 0) || Settings.getSettingBoolean(SettingsConsts.INITIALLY_STARTED))
{
if (!Compare(versionLastStart, GetPackageVersion()))
{
// Large DB changes in version 0.2.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 2)
{
try
{
Logger.Info("Started updating DB to version 0.2.0.0.");
AbstractDBManager.dB.RecreateTable <ChatTable>();
Logger.Info("Finished updating DB to version 0.2.0.0.");
}
catch (Exception e)
{
Logger.Error("Error during updating DB to version 0.2.0.0", e);
}
}
// Accounts got reset in version 0.4.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 4)
{
try
{
Logger.Info("Started all vaults...");
Vault.deleteAllVaults();
Logger.Info("Finished deleting all vaults. Update to version 0.4.0.0 done.");
}
catch (Exception e)
{
Logger.Error("Error during deleting all vaults for version 0.4.0.0!", e);
}
}
// Generate OMEMO keys and device id for each account created before version 0.9.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 9)
{
Logger.Info("Started generating OMEMO keys for accounts...");
foreach (XMPPAccount account in AccountDBManager.INSTANCE.loadAllAccounts())
{
Logger.Info("Generating OMEMO keys for: " + account.getBareJid());
account.generateOmemoKeys();
AccountDBManager.INSTANCE.setAccount(account, false);
}
Logger.Info("Finished generating OMEMO keys for accounts. Update to version 0.9.0.0 done.");
}
// Drop all OMEMO tables since they have drastically changed in 0.11.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 11)
{
Logger.Info("Started dropping OMEMO tables...");
AbstractDBManager.dB.RecreateTable <OmemoDeviceTable>();
AbstractDBManager.dB.RecreateTable <OmemoDeviceListSubscriptionTable>();
AbstractDBManager.dB.RecreateTable <OmemoPreKeyTable>();
AbstractDBManager.dB.RecreateTable <OmemoIdentityKeyTable>();
AbstractDBManager.dB.RecreateTable <OmemoSessionStoreTable>();
AbstractDBManager.dB.RecreateTable <OmemoSignedPreKeyTable>();
foreach (XMPPAccount account in AccountDBManager.INSTANCE.loadAllAccounts())
{
Logger.Info("Reseting OMEMO keys for: " + account.getBareJid());
account.omemoBundleInfoAnnounced = false;
account.omemoDeviceId = 0;
account.omemoKeysGenerated = false;
account.omemoSignedPreKeyId = 0;
AccountDBManager.INSTANCE.setAccount(account, false);
}
Logger.Info("Finished dropping OMEMO tables. Update to version 0.11.0.0 done.");
}
// Set the default theme to dark in 0.14.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 14)
{
Logger.Info("Started setting the default theme to dark...");
UiUtils.RootTheme = Windows.UI.Xaml.ElementTheme.Dark;
Logger.Info("Finished setting the default theme to dark. Update to version 0.14.0.0 done.");
}
// Reset all OMEMO sessions, OMEMO subscriptions and delete all SENDING/TO_ENCRYPT messages for 0.15.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 15)
{
Logger.Info("Started the 0.15.0.0 update...");
AbstractDBManager.dB.RecreateTable <OmemoSessionStoreTable>();
AbstractDBManager.dB.RecreateTable <OmemoDeviceListSubscriptionTable>();
foreach (XMPPAccount account in AccountDBManager.INSTANCE.loadAllAccounts())
{
IList <ChatMessageTable> msgs = ChatDBManager.INSTANCE.getChatMessages(account.getBareJid(), MessageState.TO_ENCRYPT);
foreach (ChatMessageTable msg in msgs)
{
await ChatDBManager.INSTANCE.deleteChatMessageAsync(msg, false);
}
msgs = ChatDBManager.INSTANCE.getChatMessages(account.getBareJid(), MessageState.SENDING);
foreach (ChatMessageTable msg in msgs)
{
await ChatDBManager.INSTANCE.deleteChatMessageAsync(msg, false);
}
}
// By default enable the emoji button for all devices that run in mouse interaction mode since the touch keyboard already adds an emoji keyboard:
Settings.setSetting(SettingsConsts.CHAT_ENABLE_EMOJI_BUTTON, !DeviceFamilyHelper.IsMouseInteractionMode());
Logger.Info("Update to version 0.15.0.0 done.");
}
}
}
SetVersion(GetPackageVersion());
}
//--------------------------------------------------------Misc Methods:---------------------------------------------------------------\\
#region --Misc Methods (Public)--
/// <summary>
/// Gets called on App start and performs update task e.g. migrate the DB to a new format.
/// </summary>
public static async Task OnAppStartAsync()
{
PackageVersion versionLastStart = GetLastStartedVersion();
// Check if version != 0.0.0.0 => first ever start of the app:
if (!(versionLastStart.Major == 0 && versionLastStart.Major == versionLastStart.Minor && versionLastStart.Minor == versionLastStart.Revision && versionLastStart.Revision == versionLastStart.Build) || Settings.getSettingBoolean(SettingsConsts.INITIALLY_STARTED))
{
if (!Compare(versionLastStart, GetPackageVersion()))
{
// Large DB changes in version 0.2.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 2)
{
try
{
Logger.Info("Started updating DB to version 0.2.0.0.");
AbstractDBManager.dB.RecreateTable <ChatTable>();
Logger.Info("Finished updating DB to version 0.2.0.0.");
}
catch (Exception e)
{
Logger.Error("Error during updating DB to version 0.2.0.0", e);
}
}
// Accounts got reset in version 0.4.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 4)
{
try
{
Logger.Info("Started all vaults...");
Vault.deleteAllVaults();
Logger.Info("Finished deleting all vaults. Update to version 0.4.0.0 done.");
}
catch (Exception e)
{
Logger.Error("Error during deleting all vaults for version 0.4.0.0!", e);
}
}
// Generate OMEMO keys and device id for each account created before version 0.9.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 9)
{
Logger.Info("Started generating OMEMO keys for accounts...");
foreach (XMPPAccount account in AccountDBManager.INSTANCE.loadAllAccounts())
{
Logger.Info("Generating OMEMO keys for: " + account.getBareJid());
account.generateOmemoKeys();
AccountDBManager.INSTANCE.setAccount(account, true, false);
}
Logger.Info("Finished generating OMEMO keys for accounts. Update to version 0.9.0.0 done.");
}
// Drop all OMEMO tables since they have drastically changed in 0.11.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 11)
{
Logger.Info("Started dropping OMEMO tables...");
AbstractDBManager.dB.RecreateTable <OmemoDeviceTable>();
AbstractDBManager.dB.RecreateTable <OmemoDeviceListSubscriptionTable>();
AbstractDBManager.dB.RecreateTable <OmemoPreKeyTable>();
AbstractDBManager.dB.RecreateTable <OmemoIdentityKeyTable>();
AbstractDBManager.dB.RecreateTable <OmemoSessionStoreTable>();
AbstractDBManager.dB.RecreateTable <OmemoSignedPreKeyTable>();
foreach (XMPPAccount account in AccountDBManager.INSTANCE.loadAllAccounts())
{
Logger.Info("Reseting OMEMO keys for: " + account.getBareJid());
account.omemoBundleInfoAnnounced = false;
account.omemoDeviceId = 0;
account.omemoKeysGenerated = false;
account.omemoSignedPreKeyId = 0;
AccountDBManager.INSTANCE.setAccount(account, true, false);
}
Logger.Info("Finished dropping OMEMO tables. Update to version 0.11.0.0 done.");
}
// Set the default theme to dark in 0.14.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 14)
{
Logger.Info("Started setting the default theme to dark...");
ThemeUtils.RootTheme = Windows.UI.Xaml.ElementTheme.Dark;
Logger.Info("Finished setting the default theme to dark. Update to version 0.14.0.0 done.");
}
// Reset all OMEMO sessions, OMEMO subscriptions and delete all SENDING/TO_ENCRYPT messages for 0.15.0.0:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 15)
{
Logger.Info("Started the 0.15.0.0 update...");
AbstractDBManager.dB.RecreateTable <OmemoSessionStoreTable>();
AbstractDBManager.dB.RecreateTable <OmemoDeviceListSubscriptionTable>();
foreach (XMPPAccount account in AccountDBManager.INSTANCE.loadAllAccounts())
{
IList <ChatMessageTable> msgs = ChatDBManager.INSTANCE.getChatMessages(account.getBareJid(), MessageState.TO_ENCRYPT);
foreach (ChatMessageTable msg in msgs)
{
await ChatDBManager.INSTANCE.deleteChatMessageAsync(msg, false);
}
msgs = ChatDBManager.INSTANCE.getChatMessages(account.getBareJid(), MessageState.SENDING);
foreach (ChatMessageTable msg in msgs)
{
await ChatDBManager.INSTANCE.deleteChatMessageAsync(msg, false);
}
}
// By default enable the emoji button for all devices that run in mouse interaction mode since the touch keyboard already adds an emoji keyboard:
Settings.setSetting(SettingsConsts.CHAT_ENABLE_EMOJI_BUTTON, !DeviceFamilyHelper.IsMouseInteractionMode());
Logger.Info("Update to version 0.15.0.0 done.");
}
// Since v.0.16.0.0 we only show chats that have at least one chat message or have been started by the user:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 17)
{
Logger.Info("Started the 0.16.0.0 update...");
// Set the default theme to default again since in v.14 we set it to dark:
Logger.Info("Started setting the default theme to default...");
ThemeUtils.RootTheme = Windows.UI.Xaml.ElementTheme.Default;
foreach (XMPPAccount account in AccountDBManager.INSTANCE.loadAllAccounts())
{
Logger.Info("Updating chats for: " + account.getBareJid());
IList <ChatTable> chats = ChatDBManager.INSTANCE.getAllChatsForClient(account.getBareJid());
foreach (ChatTable chat in chats)
{
chat.isChatActive = ChatDBManager.INSTANCE.getNextNChatMessages(chat.id, 1).Count > 0;
ChatDBManager.INSTANCE.setChat(chat, false, false);
}
Logger.Info("Done updating chats for: " + account.getBareJid());
}
Logger.Info("Update to version 0.16.0.0 done.");
}
// There was a bug in the way OMEMO session were created for own devices in versions pre v.0.19.0.0 so we need to reset the session table:
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 19)
{
Logger.Info("Started the 0.19.0.0 update...");
AbstractDBManager.dB.RecreateTable <OmemoSessionStoreTable>();
Logger.Info("Update to version 0.19.0.0 done.");
}
// SQLite got an update which should fix the DB loosing OMEMO keys.
// To fix all accounts we recreate all OMEMO keys and sessions.
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 20)
{
Logger.Info("Started the 0.20.0.0 update...");
Logger.Info("Recreating all OMEMO tables...");
AbstractDBManager.dB.RecreateTable <OmemoSessionStoreTable>();
AbstractDBManager.dB.RecreateTable <OmemoDeviceTable>();
AbstractDBManager.dB.RecreateTable <OmemoDeviceListSubscriptionTable>();
AbstractDBManager.dB.RecreateTable <OmemoFingerprintTable>();
AbstractDBManager.dB.RecreateTable <OmemoIdentityKeyTable>();
AbstractDBManager.dB.RecreateTable <OmemoPreKeyTable>();
AbstractDBManager.dB.RecreateTable <OmemoSignedPreKeyTable>();
Logger.Info("All OMEMO tables recreated.");
Logger.Info("Generating new OMEMO keys...");
foreach (XMPPAccount account in AccountDBManager.INSTANCE.loadAllAccounts())
{
Logger.Info("Generating new OMEMO keys for: " + account.getBareJid());
account.omemoBundleInfoAnnounced = false;
account.omemoDeviceId = 0;
account.omemoKeysGenerated = false;
account.omemoSignedPreKeyId = 0;
AccountDBManager.INSTANCE.setAccount(account, true, false);
Logger.Info("Finished generating new OMEMO keys for: " + account.getBareJid());
}
Logger.Info("Finished generating new OMEMO keys.");
Logger.Info("Update to version 0.20.0.0 done.");
}
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 24)
{
Logger.Info("Started the 0.24.0.0 update...");
Settings.setSetting(SettingsConsts.ENTER_TO_SEND_MESSAGES, true);
Logger.Info("Update to version 0.24.0.0 done.");
}
// The new stableId attribute for chat messages has been introduced.
// We need to generate it based on the message id.
if (versionLastStart.Major <= 0 && versionLastStart.Minor < 29)
{
Logger.Info("Started the 0.29.0.0 update...");
List <ChatTable> chats = ChatDBManager.INSTANCE.getAllChats();
Logger.Info("Generating chat message stableIds for " + chats.Count + " chats...");
foreach (ChatTable chat in chats)
{
IList <ChatMessageTable> msgs = ChatDBManager.INSTANCE.getChatMessages(chat.id);
Logger.Info("Generating " + msgs.Count + " stableIds for \"" + chat.chatJabberId + "\".");
foreach (ChatMessageTable msg in msgs)
{
if (!string.Equals(msg.type, MessageMessage.TYPE_ERROR))
{
// Reverse the process of ChatMessageTable.generateId():
msg.stableId = msg.id.Replace('_' + chat.id, "");
}
else
{
// Reverse the process of ChatMessageTable.generateErrorMessageId():
msg.stableId = msg.id.Replace('_' + chat.id + "_error", "");
}
await ChatDBManager.INSTANCE.setChatMessageAsync(msg, false, false);
}
}
Logger.Info("Chat message stableIds generated.");
Logger.Info("Update to version 0.29.0.0 done.");
}
}
}
SetVersion(GetPackageVersion());
}
