public static int OpenApplication(ApplicationStartInfo application)
{
if (application == null)
{
throw new ArgumentNullException("application");
}
if (string.IsNullOrEmpty(application.Application) || !System.IO.Directory.Exists(application.Application))
{
throw new ArgumentException("Application is not valid");
}
NSUrl appUrl = NSUrl.FromFilename(application.Application);
// TODO: Once the above bug is fixed, we can replace the code below with
//NSRunningApplication app = NSWorkspace.SharedWorkspace.LaunchApplication (appUrl, 0, new NSDictionary (), null);
var config = new NSMutableDictionary();
if (application.Args != null && application.Args.Length > 0)
{
var args = new NSMutableArray();
foreach (string arg in application.Args)
{
args.Add(new NSString(arg));
}
config.Add(new NSString("NSWorkspaceLaunchConfigurationArguments"), args);
}
if (application.Environment != null && application.Environment.Count > 0)
{
var envValueStrings = application.Environment.Values.Select(t => new NSString(t)).ToArray();
var envKeyStrings = application.Environment.Keys.Select(t => new NSString(t)).ToArray();
var envDict = new NSMutableDictionary();
for (int i = 0; i < envValueStrings.Length; i++)
{
envDict.Add(envKeyStrings[i], envValueStrings[i]);
}
config.Add(new NSString("NSWorkspaceLaunchConfigurationEnvironment"), envDict);
}
UInt32 options = 0;
if (application.Async)
{
options |= (UInt32)LaunchOptions.NSWorkspaceLaunchAsync;
}
if (application.NewInstance)
{
options |= (UInt32)LaunchOptions.NSWorkspaceLaunchNewInstance;
}
IntPtr error;
var appHandle = IntPtr_objc_msgSend_IntPtr_UInt32_IntPtr_IntPtr(NSWorkspace.SharedWorkspace.Handle, launchApplicationAtURLOptionsConfigurationErrorSelector, appUrl.Handle, options, config.Handle, out error);
NSRunningApplication app = (NSRunningApplication)ObjCRuntime.Runtime.GetNSObject(appHandle);
return(app.ProcessIdentifier);
}
public static ProcessSerialNumber OpenApplication (ApplicationStartInfo application)
{
if (application == null)
throw new ArgumentNullException ("application");
if (string.IsNullOrEmpty (application.Application) || !System.IO.Directory.Exists (application.Application))
throw new ArgumentException ("Application is not valid");
var appParams = new LSApplicationParameters ();
if (application.NewInstance)
appParams.flags |= LSLaunchFlags.NewInstance;
if (application.Async)
appParams.flags |= LSLaunchFlags.Async;
NSArray argv = null;
if (application.Args != null && application.Args.Length > 0) {
var args = application.Args;
NSObject[] arr = new NSObject[args.Length];
for (int i = 0; i < args.Length; i++)
arr[i] = new NSString (args[i]);
argv = NSArray.FromNSObjects (arr);
appParams.argv = argv.Handle;
}
NSDictionary dict = null;
if (application.Environment.Count > 0) {
dict = new NSMutableDictionary ();
foreach (var kvp in application.Environment)
dict.SetValueForKey (new NSString (kvp.Value), new NSString (kvp.Key));
appParams.environment = dict.Handle;
}
var cfUrl = global::MonoMac.CoreFoundation.CFUrl.FromFile (application.Application);
ProcessSerialNumber psn;
try {
appParams.application = Marshal.AllocHGlobal (Marshal.SizeOf (typeof (FSRef)));
if (!CoreFoundation.CFURLGetFSRef (cfUrl.Handle, appParams.application))
throw new Exception ("Could not create FSRef from CFUrl");
var status = LSOpenApplication (ref appParams, out psn);
if (status != OSStatus.Ok)
throw new Exception ("Failed to start process: " + ((int)status).ToString ());
} finally {
if (appParams.application != IntPtr.Zero)
Marshal.FreeHGlobal (appParams.application);
appParams.application = IntPtr.Zero;
if (dict != null)
dict.Dispose (); //also ensures the NSDictionary is kept alive for the params
if (argv != null)
argv.Dispose (); //also ensures the NSArray is kept alive for the params
}
return psn;
}
internal static NSRunningApplication OpenApplicationInternal(ApplicationStartInfo application)
{
if (application == null)
{
throw new ArgumentNullException(nameof(application));
}
if (string.IsNullOrEmpty(application.Application) || !System.IO.Directory.Exists(application.Application))
{
throw new ArgumentException("Application is not valid", nameof(application));
}
NSUrl appUrl = NSUrl.FromFilename(application.Application);
var config = new NSMutableDictionary();
if (application.Args != null && application.Args.Length > 0)
{
config.Add(NSWorkspace.LaunchConfigurationArguments, NSArray.FromStrings(application.Args));
}
if (application.Environment != null && application.Environment.Count > 0)
{
var envValueStrings = application.Environment.Values.Select(t => new NSString(t)).ToArray();
var envKeyStrings = application.Environment.Keys.Select(t => new NSString(t)).ToArray();
config.Add(NSWorkspace.LaunchConfigurationEnvironment, NSDictionary.FromObjectsAndKeys(envValueStrings, envKeyStrings));
}
NSWorkspaceLaunchOptions options = 0;
if (application.Async)
{
options |= NSWorkspaceLaunchOptions.Async;
}
if (application.NewInstance)
{
options |= NSWorkspaceLaunchOptions.NewInstance;
}
if (application.HideFromRecentApps)
{
options |= NSWorkspaceLaunchOptions.WithoutAddingToRecents;
}
var app = NSWorkspace.SharedWorkspace.LaunchApplication(appUrl, options, config, out NSError error);
if (app == null)
{
LoggingService.LogError(error.LocalizedDescription);
}
return(app);
}
public static ProcessSerialNumber OpenApplication(ApplicationStartInfo application)
{
if (application == null)
{
throw new ArgumentNullException("application");
}
if (string.IsNullOrEmpty(application.Application) || !System.IO.Directory.Exists(application.Application))
{
throw new ArgumentException("Application is not valid");
}
var appParams = new LSApplicationParameters();
if (application.NewInstance)
{
appParams.flags |= LSLaunchFlags.NewInstance;
}
if (application.Async)
{
appParams.flags |= LSLaunchFlags.Async;
}
NSArray argv = null;
if (application.Args != null && application.Args.Length > 0)
{
var args = application.Args;
NSObject[] arr = new NSObject[args.Length];
for (int i = 0; i < args.Length; i++)
{
arr[i] = new NSString(args[i]);
}
argv = NSArray.FromNSObjects(arr);
appParams.argv = argv.Handle;
}
NSDictionary dict = null;
if (application.Environment.Count > 0)
{
dict = new NSMutableDictionary();
foreach (var kvp in application.Environment)
{
dict.SetValueForKey(new NSString(kvp.Value), new NSString(kvp.Key));
}
appParams.environment = dict.Handle;
}
var cfUrl = global::MonoMac.CoreFoundation.CFUrl.FromFile(application.Application);
ProcessSerialNumber psn;
try
{
appParams.application = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(FSRef)));
if (!CoreFoundation.CFURLGetFSRef(cfUrl.Handle, appParams.application))
{
throw new Exception("Could not create FSRef from CFUrl");
}
var status = LSOpenApplication(ref appParams, out psn);
if (status != OSStatus.Ok)
{
throw new Exception("Failed to start process: " + ((int)status).ToString());
}
}
finally
{
if (appParams.application != IntPtr.Zero)
{
Marshal.FreeHGlobal(appParams.application);
}
appParams.application = IntPtr.Zero;
if (dict != null)
{
dict.Dispose(); //also ensures the NSDictionary is kept alive for the params
}
if (argv != null)
{
argv.Dispose(); //also ensures the NSArray is kept alive for the params
}
}
return(psn);
}
public static int OpenApplication (ApplicationStartInfo application)
{
if (application == null)
throw new ArgumentNullException ("application");
if (string.IsNullOrEmpty (application.Application) || !System.IO.Directory.Exists (application.Application))
throw new ArgumentException ("Application is not valid");
NSUrl appUrl = NSUrl.FromFilename (application.Application);
// TODO: Once the above bug is fixed, we can replace the code below with
//NSRunningApplication app = NSWorkspace.SharedWorkspace.LaunchApplication (appUrl, 0, new NSDictionary (), null);
var config = new NSMutableDictionary ();
if (application.Args != null && application.Args.Length > 0) {
var args = new NSMutableArray ();
foreach (string arg in application.Args) {
args.Add (new NSString (arg));
}
config.Add (new NSString ("NSWorkspaceLaunchConfigurationArguments"), args);
}
if (application.Environment != null && application.Environment.Count > 0) {
var envValueStrings = application.Environment.Values.Select (t => new NSString (t)).ToArray ();
var envKeyStrings = application.Environment.Keys.Select (t => new NSString (t)).ToArray ();
var envDict = new NSMutableDictionary ();
for (int i = 0; i < envValueStrings.Length; i++) {
envDict.Add (envKeyStrings[i], envValueStrings[i]);
}
config.Add (new NSString ("NSWorkspaceLaunchConfigurationEnvironment"), envDict);
}
UInt32 options = 0;
if (application.Async)
options |= (UInt32) LaunchOptions.NSWorkspaceLaunchAsync;
if (application.NewInstance)
options |= (UInt32) LaunchOptions.NSWorkspaceLaunchNewInstance;
IntPtr error;
var appHandle = IntPtr_objc_msgSend_IntPtr_UInt32_IntPtr_IntPtr (NSWorkspace.SharedWorkspace.Handle, launchApplicationAtURLOptionsConfigurationErrorSelector, appUrl.Handle, options, config.Handle, out error);
NSRunningApplication app = (NSRunningApplication)ObjCRuntime.Runtime.GetNSObject (appHandle);
return app.ProcessIdentifier;
}
public static int OpenApplication(ApplicationStartInfo application) => OpenApplicationInternal(application)?.ProcessIdentifier ?? -1;