EZPPFarm/EZPPClient-Installer
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Fixed a issue where the Installer crashed when a invalid path is in registry.

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This commit is contained in:
HorizonCode 2021-06-19 22:12:44 +02:00
parent e43782cfd6
commit 236de72895
2 changed files with 24 additions and 9 deletions
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5
EZPPClient Installer/MainWindow.xaml.cs
View File

@ -107,12 +107,15 @@ namespace EZPPClient_Installer
folderTextbox.Text = osuPath; folderTextbox.Text = osuPath;
} }
else else
{
folderTextbox.Text = "";
await new ContentDialog() await new ContentDialog()
{ {
Title = "Hmmm..", Title = "Hmmm..",
Content = "We failed to locate your osu! Installation path, please define it manually qwq", Content = "We failed to locate your osu! Installation path, please define it manually qwq",
PrimaryButtonText = "Okay qwq" PrimaryButtonText = "Okay qwq"
}.ShowAsync(); }.ShowAsync();
}
} }
@ -633,7 +636,7 @@ namespace EZPPClient_Installer
private async Task<bool> isValidOsuFolder(string folder) private async Task<bool> isValidOsuFolder(string folder)
{ {
if (string.IsNullOrEmpty(folder) || string.IsNullOrWhiteSpace(folder)) if (string.IsNullOrEmpty(folder) || string.IsNullOrWhiteSpace(folder) || !Directory.Exists(folder))
return false; return false;
string[] files = Directory.GetFiles(folder, "*"); string[] files = Directory.GetFiles(folder, "*");
string[] subDirs = Directory.GetDirectories(folder, "*"); string[] subDirs = Directory.GetDirectories(folder, "*");

28
EZPPClient Installer/Utils/OsuUtil.cs
View File

@ -13,13 +13,19 @@ namespace EZPPClient_Installer
using (Microsoft.Win32.RegistryKey key = Registry.LocalMachine.OpenSubKey(registry_key)) using (Microsoft.Win32.RegistryKey key = Registry.LocalMachine.OpenSubKey(registry_key))
{ {
foreach (string subkey_name in key.GetSubKeyNames()) if (key != null && key.GetSubKeyNames() != null)
{ {
using (RegistryKey subkey = key.OpenSubKey(subkey_name)) foreach (string subkey_name in key.GetSubKeyNames())
{ {
if ((string)subkey.GetValue("DisplayName") == "osu!") using (RegistryKey subkey = key.OpenSubKey(subkey_name))
{ {
path = Path.GetDirectoryName(subkey.GetValue("DisplayIcon").ToString()); if (subkey != null)
{
if ((string)subkey.GetValue("DisplayName") == "osu!")
{
path = Path.GetDirectoryName(subkey.GetValue("DisplayIcon").ToString());
}
}
} }
} }
} }
@ -29,13 +35,19 @@ namespace EZPPClient_Installer
{ {
using (Microsoft.Win32.RegistryKey key = Registry.LocalMachine.OpenSubKey(second_registry_key)) using (Microsoft.Win32.RegistryKey key = Registry.LocalMachine.OpenSubKey(second_registry_key))
{ {
foreach (string subkey_name in key.GetSubKeyNames()) if (key != null && key.GetSubKeyNames() != null)
{ {
using (RegistryKey subkey = key.OpenSubKey(subkey_name)) foreach (string subkey_name in key.GetSubKeyNames())
{ {
if ((string)subkey.GetValue("DisplayName") == "osu!") using (RegistryKey subkey = key.OpenSubKey(subkey_name))
{ {
path = Path.GetDirectoryName(subkey.GetValue("DisplayIcon").ToString()); if (subkey != null)
{
if ((string)subkey.GetValue("DisplayName") == "osu!")
{
path = Path.GetDirectoryName(subkey.GetValue("DisplayIcon").ToString());
}
}
} }
} }
} }