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f73fcb0424
This was harder than verify_ssh_host_key() and askalg() put
together, because:
(a) askappend() can be called at any time, since it's a side effect
of data-logging functions. Therefore there can be an unfinished
askappend() alert at any time, and hence the OS X front end has
to be prepared to _queue_ other alerts which occur during that
time.
(b) logging.c has to do something with data that comes in while
it's waiting for an answer to askappend(). It buffers it until
it knows what the user wants done with it. This involved
something of a reorganisation of logging.c.
[originally from svn r5344]
104 lines
2.6 KiB
Objective-C
104 lines
2.6 KiB
Objective-C
/*
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* Header file for the Objective-C parts of Mac OS X PuTTY. This
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* file contains the class definitions, which would cause compile
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* failures in the pure C modules if they appeared in osx.h.
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*/
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#ifndef PUTTY_OSXCLASS_H
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#define PUTTY_OSXCLASS_H
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#include "putty.h"
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/*
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* The application controller class, defined in osxmain.m.
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*/
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@interface AppController : NSObject
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{
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NSTimer *timer;
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}
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- (void)newSessionConfig:(id)sender;
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- (void)newTerminal:(id)sender;
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- (void)newSessionWithConfig:(id)cfg;
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- (void)setTimer:(long)next;
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@end
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extern AppController *controller;
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/*
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* The SessionWindow class, defined in osxwin.m.
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*/
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struct alert_queue {
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struct alert_queue *next;
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NSAlert *alert;
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void (*callback)(void *, int);
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void *ctx;
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};
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@class SessionWindow;
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@class TerminalView;
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@interface SessionWindow : NSWindow
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{
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Terminal *term;
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TerminalView *termview;
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struct unicode_data ucsdata;
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void *logctx;
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Config cfg;
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void *ldisc;
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Backend *back;
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void *backhandle;
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/*
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* The following two members relate to the currently active
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* alert sheet, if any. They are NULL if there isn't one.
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*/
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void (*alert_callback)(void *, int);
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void *alert_ctx;
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/* This queues future alerts that need to be shown. */
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struct alert_queue *alert_qhead, *alert_qtail;
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}
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- (id)initWithConfig:(Config)cfg;
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- (void)drawStartFinish:(BOOL)start;
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- (void)setColour:(int)n r:(float)r g:(float)g b:(float)b;
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- (Config *)cfg;
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- (void)doText:(wchar_t *)text len:(int)len x:(int)x y:(int)y
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attr:(unsigned long)attr lattr:(int)lattr;
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- (int)fromBackend:(const char *)data len:(int)len isStderr:(int)is_stderr;
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- (void)startAlert:(NSAlert *)alert
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withCallback:(void (*)(void *, int))callback andCtx:(void *)ctx;
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@end
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/*
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* The ConfigWindow class, defined in osxdlg.m.
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*/
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@class ConfigWindow;
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@interface ConfigWindow : NSWindow
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{
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NSOutlineView *treeview;
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struct controlbox *ctrlbox;
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struct sesslist sl;
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void *dv;
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Config cfg;
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}
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- (id)initWithConfig:(Config)cfg;
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@end
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/*
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* Functions exported by osxctrls.m. (They have to go in this
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* header file and not osx.h, because some of them have Cocoa class
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* types in their prototypes.)
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*/
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#define HSPACING 12 /* needed in osxdlg.m and osxctrls.m */
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#define VSPACING 8
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void *fe_dlg_init(void *data, NSWindow *window, NSObject *target, SEL action);
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void fe_dlg_free(void *dv);
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void create_ctrls(void *dv, NSView *parent, struct controlset *s,
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int *minw, int *minh);
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int place_ctrls(void *dv, struct controlset *s, int leftx, int topy,
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int width); /* returns height used */
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void select_panel(void *dv, struct controlbox *b, const char *name);
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#endif /* PUTTY_OSXCLASS_H */
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