3 * Copyright (c) 2015, Blue Static <https://www.bluestatic.org>
5 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
6 * General Public License as published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
10 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along with this program; if not,
14 * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
17 #import <Foundation/Foundation.h>
21 // This class represents the state of an active debugging session. It is
22 // typically updated by the DebuggerBackEnd in response to various commands.
23 // All of the properties are KVO-compliant.
24 @interface DebuggerModel
: NSObject
26 // Whether or not the debugger is currently connected.
27 @
property(readonly
, nonatomic
) BOOL connected
;
29 // A human-readable representation of the debugger state. E.g., "Break" or
31 @
property(copy
, nonatomic
) NSString
* status
;
33 // A string representing the last error message, or nil for no error.
34 @
property(copy
, nonatomic
) NSString
* lastError
;
36 // An array of StackFrame objects for the current call stack.
37 @
property(readonly
, nonatomic
) NSArray
<StackFrame
*>* stack
;
39 // Helper accessor for |stack.count|.
40 @
property(readonly
, nonatomic
) NSUInteger stackDepth
;
42 // Informs the model that a new connection was initiated. This clears any data
44 - (void)onNewConnection
;
46 // Informs the model that the connection was terminated.
49 // Replaces the current stack with |newStack|. This will attempt to preserve
50 // any already loaded frames.
51 - (void)updateStack
:(NSArray
<StackFrame
*>*)newStack
;