public InstallationData(string exePath, InstallationLevel level, int iconIndex, string name, string version)
{
string location = Path.GetDirectoryName(exePath);
Distribution = DistributionType.Canary;
Architecture = ProcessUtility.GetMachineType(exePath);
Level = level;
InstallationPath = new FullPath(location);
if (InstallationPath.HasComponent("Chrome SxS"))
{
Distribution = DistributionType.Canary;
}
else if (InstallationPath.HasComponent("Chrome"))
{
Distribution = DistributionType.Chrome;
}
else
{
Distribution = DistributionType.Chromium;
}
IconIndex = iconIndex;
Name = name;
Version = version;
}
public static string LevelString(this InstallationLevel level)
{
if (level == InstallationLevel.System)
{
return("System-level");
}
else
{
return("User-level");
}
}
public InstallationData(string exePath, InstallationLevel level, int iconIndex, string name, string version) {
string location = Path.GetDirectoryName(exePath);
Distribution = DistributionType.Canary;
Architecture = ProcessUtility.GetMachineType(exePath);
Level = level;
InstallationPath = new FullPath(location);
if (InstallationPath.HasComponent("Chrome SxS"))
Distribution = DistributionType.Canary;
else if (InstallationPath.HasComponent("Chrome"))
Distribution = DistributionType.Chrome;
else
Distribution = DistributionType.Chromium;
IconIndex = iconIndex;
Name = name;
Version = version;
}
private IEnumerable <InstallationData> Enumerate(InstallationLevel level)
{
List <InstallationData> results = new List <InstallationData>();
RegistryHive hive = (level == InstallationLevel.User)
? RegistryHive.CurrentUser
: RegistryHive.LocalMachine;
using (RegistryKey baseKey = RegistryKey.OpenBaseKey(hive, RegistryView.Default))
using (RegistryKey uninstallKey = baseKey.OpenSubKey(kUninstallSubKey)) {
foreach (string subkeyName in uninstallKey.GetSubKeyNames())
{
using (RegistryKey subkey = uninstallKey.OpenSubKey(subkeyName)) {
string exePath = GetChromeExePath(subkey);
if (string.IsNullOrEmpty(exePath))
{
continue;
}
int iconIndex = 0;
string iconString = (string)subkey.GetValue("DisplayIcon");
if (iconString != null)
{
int index = iconString.LastIndexOf(',');
string indexString = iconString.Substring(index + 1);
iconIndex = int.TryParse(indexString, out index) ? index : 0;
}
string name = (string)subkey.GetValue("DisplayName");
string version = (string)subkey.GetValue("DisplayVersion");
results.Add(new InstallationData(exePath, level, iconIndex, name, version));
}
}
}
return(results);
}
