mirror of
https://git.tartarus.org/simon/putty.git
synced 2025-01-10 09:58:01 +00:00
614c5a3b92
1: Only update the screen when there's nothing else to do. This means that it's a lot harder for a fast typist to outrun PuTTY. 2: Only sleep for at most 100ms at a time. This is a kludge to work around the WakeUpProcess caused by incoming data can happen before the WaitNextEvent it's meant to interrupt, leading to PuTTY sleeping forever because it doesn't know there's network data pending. [originally from svn r2901]
197 lines
5.8 KiB
C
197 lines
5.8 KiB
C
/*
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* mac.h -- macintosh-specific declarations
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*/
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#ifndef PUTTY_MAC_H
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#define PUTTY_MAC_H
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#include <MacTypes.h>
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#include <Controls.h>
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#include <Events.h>
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#include <Gestalt.h>
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#include <Lists.h>
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#include <MacWindows.h>
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#include <Palettes.h>
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#include <UnicodeConverter.h>
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#include "charset.h"
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#define PUTTY_CREATOR FOUR_CHAR_CODE('pTTY')
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#define INTERNAL_CREATOR FOUR_CHAR_CODE('pTTI')
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#define SESS_TYPE FOUR_CHAR_CODE('Sess')
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#define SEED_TYPE FOUR_CHAR_CODE('Seed')
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struct mac_gestalts {
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long sysvers;
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long qdvers;
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long apprvers;
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long cntlattr;
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long windattr;
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long menuattr;
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long encvvers; /* TEC version (from TECGetInfo()) */
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long uncvattr; /* Unicode Converter attributes (frem TECGetInfo()) */
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long navsvers; /* Navigation Services version */
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};
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extern struct mac_gestalts mac_gestalts;
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extern UInt32 sleeptime;
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#if TARGET_RT_MAC_CFM
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/* All systems that can use CFM have Color QuickDraw */
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#define HAVE_COLOR_QD() 1
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#else
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#define HAVE_COLOR_QD() (mac_gestalts.qdvers > gestaltOriginalQD)
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#endif
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/* Every window used by PuTTY has a refCon field pointing to one of these. */
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typedef struct {
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struct Session *s; /* Only used in PuTTY */
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struct KeyState *ks; /* Only used in PuTTYgen */
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void (*activate) (WindowPtr, EventRecord *);
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void (*adjustcursor)(WindowPtr, Point, RgnHandle);
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void (*adjustmenus) (WindowPtr);
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void (*update) (WindowPtr);
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void (*click) (WindowPtr, EventRecord *);
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void (*grow) (WindowPtr, EventRecord *);
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void (*key) (WindowPtr, EventRecord *);
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void (*menu) (WindowPtr, short, short);
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void (*close) (WindowPtr);
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int wtype;
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} WinInfo;
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#define mac_wininfo(w) ((WinInfo *)GetWRefCon(w))
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#define mac_windowsession(w) (((WinInfo *)GetWRefCon(w))->s)
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typedef struct Session {
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struct Session *next;
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struct Session **prev;
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/* Config that created this session */
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Config cfg;
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/* Terminal emulator internal state */
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Terminal *term;
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/* Display state */
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int font_width, font_height;
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/* Line discipline */
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void *ldisc;
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/* Backend */
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Backend *back;
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void *backhandle;
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char *realhost;
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/* Logging */
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void *logctx;
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/* Unicode stuff */
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struct unicode_data ucsdata;
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/* Mac-specific elements */
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short fontnum;
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int font_ascent;
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int font_leading;
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int font_boldadjust;
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Point font_stdnumer;
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Point font_stddenom;
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Point font_widenumer;
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Point font_widedenom;
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Point font_bignumer;
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Point font_bigdenom;
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WindowPtr window;
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WindowPtr settings_window;
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WindowPtr eventlog_window;
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ListHandle eventlog;
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PaletteHandle palette;
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ControlHandle scrollbar;
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WCTabHandle wctab;
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int raw_mouse;
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UnicodeToTextInfo uni_to_font; /* Only one of uni_to_font and */
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charset_t font_charset; /* font_charset is used at a time. */
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int hasfile;
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FSSpec savefile;
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} Session;
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extern Session *sesslist;
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/* PuTTYgen per-window state */
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typedef struct KeyState {
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DialogPtr box;
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int collecting_entropy;
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int entropy_got, entropy_required, entropy_size;
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unsigned *entropy;
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ControlHandle progress;
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} KeyState;
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#define mac_windowkey(w) (((WinInfo *)GetWRefCon(w))->ks)
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/* from macmisc.c */
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extern WindowPtr mac_frontwindow(void);
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/* from macdlg.c */
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extern void mac_newsession(void);
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extern void mac_dupsession(void);
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extern void mac_savesession(void);
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extern void mac_savesessionas(void);
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/* from maceventlog.c */
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extern void mac_freeeventlog(Session *);
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extern void mac_showeventlog(Session *);
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/* from macterm.c */
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extern void mac_opensession(void);
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extern void mac_startsession(Session *);
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extern void mac_pollterm(void);
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/* from macstore.c */
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extern OSErr get_putty_dir(Boolean makeit, short *pVRefNum, long *pDirID);
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extern OSErr get_session_dir(Boolean makeit, short *pVRefNum, long *pDirID);
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extern void *open_settings_r_fsp(FSSpec *);
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extern void *open_settings_w_fsp(FSSpec *);
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/* from macucs.c */
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extern void init_ucs(Session *);
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/* from macnet.c */
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extern void sk_poll(void);
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/* from mtcpnet.c */
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extern OSErr mactcp_init(void);
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extern void mactcp_cleanup(void);
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extern void mactcp_poll(void);
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extern SockAddr mactcp_namelookup(char const *, char **);
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extern SockAddr mactcp_nonamelookup(char const *);
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extern void mactcp_getaddr(SockAddr, char *, int);
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extern int mactcp_hostname_is_local(char *);
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extern int mactcp_address_is_local(SockAddr);
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extern int mactcp_addrtype(SockAddr);
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extern void mactcp_addrcopy(SockAddr, char *);
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extern void mactcp_addr_free(SockAddr);
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extern Socket mactcp_register(void *, Plug);
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extern Socket mactcp_new(SockAddr addr, int, int, int, int, Plug);
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extern Socket mactcp_newlistener(char *, int, Plug, int);
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extern char *mactcp_addr_error(SockAddr);
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/* from otnet.c */
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extern OSErr ot_init(void);
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extern void ot_cleanup(void);
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extern void ot_poll(void);
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extern SockAddr ot_namelookup(char const *, char **);
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extern SockAddr ot_nonamelookup(char const *);
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extern void ot_getaddr(SockAddr, char *, int);
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extern int ot_hostname_is_local(char *);
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extern int ot_address_is_local(SockAddr);
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extern int ot_addrtype(SockAddr);
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extern void ot_addrcopy(SockAddr, char *);
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extern void ot_addr_free(SockAddr);
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extern Socket ot_register(void *, Plug);
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extern Socket ot_new(SockAddr addr, int, int, int, int, Plug);
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extern Socket ot_newlistener(char *, int, Plug, int);
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extern char *ot_addr_error(SockAddr);
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/* from macabout.c */
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extern void mac_openabout(void);
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/* from macpgkey.c */
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extern void mac_newkey(void);
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/* Apple Event Handlers (in various files) */
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extern pascal OSErr mac_aevt_oapp(const AppleEvent *, AppleEvent *, long);
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extern pascal OSErr mac_aevt_odoc(const AppleEvent *, AppleEvent *, long);
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extern pascal OSErr mac_aevt_pdoc(const AppleEvent *, AppleEvent *, long);
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extern pascal OSErr mac_aevt_quit(const AppleEvent *, AppleEvent *, long);
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#endif
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/*
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* Local Variables:
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* c-file-style: "simon"
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* End:
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*/
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