git.distorted.org.uk Git - u/mdw/putty/blob - mac/mac.h

   1 /*
   2  * mac.h -- macintosh-specific declarations
   3  */
   4
   5 #ifndef PUTTY_MAC_H
   6 #define PUTTY_MAC_H
   7
   8 #include <MacTypes.h>
   9 #include <Controls.h>
  10 #include <Events.h>
  11 #include <Gestalt.h>
  12 #include <Lists.h>
  13 #include <MacWindows.h>
  14 #include <Palettes.h>
  15 #include <UnicodeConverter.h>
  16
  17 #include "charset.h"
  18
  19 #define PUTTY_CREATOR   FOUR_CHAR_CODE('pTTY')
  20 #define INTERNAL_CREATOR FOUR_CHAR_CODE('pTTI')
  21 #define SESS_TYPE       FOUR_CHAR_CODE('Sess')
  22 #define SEED_TYPE       FOUR_CHAR_CODE('Seed')
  23
  24 struct mac_gestalts {
  25     long sysvers;
  26     long qdvers;
  27     long apprvers;
  28     long cntlattr;
  29     long windattr;
  30     long encvvers; /* TEC version (from TECGetInfo()) */
  31     long uncvattr; /* Unicode Converter attributes (frem TECGetInfo()) */
  32     long navsvers; /* Navigation Services version */
  33 };
  34
  35 extern struct mac_gestalts mac_gestalts;
  36
  37 #if TARGET_RT_MAC_CFM
  38 /* All systems that can use CFM have Color QuickDraw */
  39 #define HAVE_COLOR_QD() 1
  40 #else
  41 #define HAVE_COLOR_QD() (mac_gestalts.qdvers > gestaltOriginalQD)
  42 #endif
  43
  44 /* Every window used by PuTTY has a refCon field pointing to one of these. */
  45 typedef struct {
  46     struct Session *s;    /* Only used in PuTTY */
  47     struct KeyState *ks; /* Only used in PuTTYgen */
  48
  49     void (*activate)    (WindowPtr, EventRecord *);
  50     void (*adjustcursor)(WindowPtr, Point, RgnHandle);
  51     void (*adjustmenus) (WindowPtr);
  52     void (*update)      (WindowPtr);
  53     void (*click)       (WindowPtr, EventRecord *);
  54     void (*grow)        (WindowPtr, EventRecord *);
  55     void (*key)         (WindowPtr, EventRecord *);
  56     void (*menu)        (WindowPtr, short, short);
  57     void (*close)       (WindowPtr);
  58
  59     int wtype;
  60 } WinInfo;
  61
  62 #define mac_wininfo(w)          ((WinInfo *)GetWRefCon(w))
  63 #define mac_windowsession(w)    (((WinInfo *)GetWRefCon(w))->s)
  64
  65 typedef struct Session {
  66     struct Session *next;
  67     struct Session **prev;
  68     /* Config that created this session */
  69     Config cfg;
  70     /* Terminal emulator internal state */
  71     Terminal *term;
  72     /* Display state */
  73     int font_width, font_height;
  74     /* Line discipline */
  75     void *ldisc;
  76     /* Backend */
  77     Backend *back;
  78     void *backhandle;
  79     char *realhost;
  80     /* Logging */
  81     void *logctx;
  82     /* Unicode stuff */
  83     struct unicode_data ucsdata;
  84
  85     /* Mac-specific elements */
  86     short               fontnum;
  87     int                 font_ascent;
  88     int                 font_leading;
  89     int                 font_boldadjust;
  90     Point               font_stdnumer;
  91     Point               font_stddenom;
  92     Point               font_widenumer;
  93     Point               font_widedenom;
  94     Point               font_bignumer;
  95     Point               font_bigdenom;
  96     WindowPtr           window;
  97     WindowPtr           settings_window;
  98     WindowPtr           eventlog_window;
  99     ListHandle          eventlog;
 100     PaletteHandle       palette;
 101     ControlHandle       scrollbar;
 102     WCTabHandle         wctab;
 103     int                 raw_mouse;
 104     UnicodeToTextInfo   uni_to_font;  /* Only one of uni_to_font and     */
 105     charset_t           font_charset; /* font_charset is used at a time. */
 106     int                 hasfile;
 107     FSSpec              savefile;
 108 } Session;
 109
 110 extern Session *sesslist;
 111
 112 /* PuTTYgen per-window state */
 113 typedef struct KeyState {
 114     DialogPtr           box;
 115 } KeyState;
 116
 117 #define mac_windowkey(w)        (((WinInfo *)GetWRefCon(w))->ks)
 118
 119 /* from macdlg.c */
 120 extern void mac_newsession(void);
 121 extern void mac_dupsession(void);
 122 extern void mac_savesession(void);
 123 extern void mac_savesessionas(void);
 124 /* from maceventlog.c */
 125 extern void mac_freeeventlog(Session *);
 126 extern void mac_showeventlog(Session *);
 127 /* from macterm.c */
 128 extern void mac_opensession(void);
 129 extern void mac_startsession(Session *);
 130 extern void mac_pollterm(void);
 131 /* from macstore.c */
 132 extern OSErr get_putty_dir(Boolean makeit, short *pVRefNum, long *pDirID);
 133 extern OSErr get_session_dir(Boolean makeit, short *pVRefNum, long *pDirID);
 134 extern void *open_settings_r_fsp(FSSpec *);
 135 extern void *open_settings_w_fsp(FSSpec *);
 136 /* from macucs.c */
 137 extern void init_ucs(Session *);
 138 /* from macnet.c */
 139 extern void sk_poll(void);
 140 /* from mtcpnet.c */
 141 extern OSErr mactcp_init(void);
 142 extern void mactcp_cleanup(void);
 143 extern void mactcp_poll(void);
 144 extern SockAddr mactcp_namelookup(char const *, char **);
 145 extern SockAddr mactcp_nonamelookup(char const *);
 146 extern void mactcp_getaddr(SockAddr, char *, int);
 147 extern int mactcp_hostname_is_local(char *);
 148 extern int mactcp_address_is_local(SockAddr);
 149 extern int mactcp_addrtype(SockAddr);
 150 extern void mactcp_addrcopy(SockAddr, char *);
 151 extern void mactcp_addr_free(SockAddr);
 152 extern Socket mactcp_register(void *, Plug);
 153 extern Socket mactcp_new(SockAddr addr, int, int, int, int, Plug);
 154 extern Socket mactcp_newlistener(char *, int, Plug, int);
 155 extern char *mactcp_addr_error(SockAddr);
 156 /* from otnet.c */
 157 extern OSErr ot_init(void);
 158 extern void ot_cleanup(void);
 159 extern void ot_poll(void);
 160 extern SockAddr ot_namelookup(char const *, char **);
 161 extern SockAddr ot_nonamelookup(char const *);
 162 extern void ot_getaddr(SockAddr, char *, int);
 163 extern int ot_hostname_is_local(char *);
 164 extern int ot_address_is_local(SockAddr);
 165 extern int ot_addrtype(SockAddr);
 166 extern void ot_addrcopy(SockAddr, char *);
 167 extern void ot_addr_free(SockAddr);
 168 extern Socket ot_register(void *, Plug);
 169 extern Socket ot_new(SockAddr addr, int, int, int, int, Plug);
 170 extern Socket ot_newlistener(char *, int, Plug, int);
 171 extern char *ot_addr_error(SockAddr);
 172 /* from macabout.c */
 173 extern void mac_openabout(void);
 174 /* from macpgkey.c */
 175 extern void mac_newkey(void);
 176 /* Apple Event Handlers (in various files) */
 177 extern pascal OSErr mac_aevt_oapp(const AppleEvent *, AppleEvent *, long);
 178 extern pascal OSErr mac_aevt_odoc(const AppleEvent *, AppleEvent *, long);
 179 extern pascal OSErr mac_aevt_pdoc(const AppleEvent *, AppleEvent *, long);
 180 extern pascal OSErr mac_aevt_quit(const AppleEvent *, AppleEvent *, long);
 181
 182 #endif
 183
 184 /*
 185  * Local Variables:
 186  * c-file-style: "simon"
 187  * End:
 188  */