2 * winstuff.h: Windows-specific inter-module stuff.
5 #ifndef PUTTY_WINSTUFF_H
6 #define PUTTY_WINSTUFF_H
12 #include <stdio.h> /* for FILENAME_MAX */
19 char path
[FILENAME_MAX
];
21 #define f_open(filename, mode) ( fopen((filename).path, (mode)) )
30 #define BOXFLAGS DLGWINDOWEXTRA
31 #define BOXRESULT DLGWINDOWEXTRA + 4
35 * Global variables. Most modules declare these `extern', but
36 * window.c will do `#define PUTTY_DO_GLOBALS' before including this
37 * module, and so will get them properly defined.
40 #ifdef PUTTY_DO_GLOBALS
49 typedef struct config_tag Config
;
50 typedef struct backend_tag Backend
;
51 typedef struct terminal_tag Terminal
;
54 #define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
55 #define PUTTY_REG_PARENT "Software\\SimonTatham"
56 #define PUTTY_REG_PARENT_CHILD "PuTTY"
57 #define PUTTY_REG_GPARENT "Software"
58 #define PUTTY_REG_GPARENT_CHILD "SimonTatham"
60 #define GETTICKCOUNT GetTickCount
61 #define CURSORBLINK GetCaretBlinkTime()
62 #define TICKSPERSEC 1000 /* GetTickCount returns milliseconds */
64 #define DEFAULT_CODEPAGE CP_ACP
69 * Window handles for the dialog boxes that can be running during a
75 * The all-important instance handle.
77 GLOBAL HINSTANCE hinst
;
80 * Details of the help file.
82 GLOBAL
char *help_path
;
83 GLOBAL
int help_has_contents
;
86 * The terminal and logging context are notionally local to the
87 * Windows front end, but they must be shared between window.c and
88 * windlg.c. Likewise the saved-sessions list.
90 GLOBAL Terminal
*term
;
94 * I've just looked in the windows standard headr files for WM_USER, there
95 * are hundreds of flags defined using the form WM_USER+123 so I've
96 * renumbered this NETEVENT value and the two in window.c
98 #define WM_XUSER (WM_USER + 0x2000)
99 #define WM_NETEVENT (WM_XUSER + 5)
102 * On Windows, we send MA_2CLK as the only event marking the second
103 * press of a mouse button. Compare unix.h.
105 #define MULTICLICK_ONLY_EVENT 1
108 * On Windows, data written to the clipboard must be NUL-terminated.
110 #define SELECTION_NUL_TERMINATED 1
113 * On Windows, copying to the clipboard terminates lines with CRLF.
115 #define SEL_NL { 13, 10 }
118 * sk_getxdmdata() does not exist under Windows (not that I
119 * couldn't write it if I wanted to, but I haven't bothered), so
120 * it's a macro which always returns NULL. With any luck this will
121 * cause the compiler to notice it can optimise away the
122 * implementation of XDM-AUTHORIZATION-1 in x11fwd.c :-)
124 #define sk_getxdmdata(socket, lenp) (NULL)
127 * File-selector filter strings used in the config box. On Windows,
128 * these strings are of exactly the type needed to go in
129 * `lpstrFilter' in an OPENFILENAME structure.
131 #define FILTER_KEY_FILES ("PuTTY Private Key Files (*.ppk)\0*.ppk\0" \
132 "All Files (*.*)\0*\0\0\0")
133 #define FILTER_WAVE_FILES ("Wave Files (*.wav)\0*.WAV\0" \
134 "All Files (*.*)\0*\0\0\0")
137 * winnet.c dynamically loads WinSock 2 or WinSock 1 depending on
138 * what it can get, which means any WinSock routines used outside
139 * that module must be exported from it as function pointers. So
142 extern int (WINAPI
*p_WSAAsyncSelect
)
143 (SOCKET s
, HWND hWnd
, u_int wMsg
, long lEvent
);
144 extern int (WINAPI
*p_WSAEventSelect
)
145 (SOCKET s
, WSAEVENT hEventObject
, long lNetworkEvents
);
146 extern int (WINAPI
*p_select
)
147 (int nfds
, fd_set FAR
* readfds
, fd_set FAR
* writefds
,
148 fd_set FAR
*exceptfds
, const struct timeval FAR
* timeout
);
149 extern int (WINAPI
*p_WSAGetLastError
)(void);
150 extern int (WINAPI
*p_WSAEnumNetworkEvents
)
151 (SOCKET s
, WSAEVENT hEventObject
, LPWSANETWORKEVENTS lpNetworkEvents
);
153 extern int socket_writable(SOCKET skt
);
156 * Exports from winctrls.c.
165 int boxystart
, boxid
;
170 * Exports from winutils.c.
172 void split_into_argv(char *, int *, char ***, char ***);
175 * Private structure for prefslist state. Only in the header file
176 * so that we can delegate allocation to callers.
179 int listid
, upbid
, dnbid
;
186 * This structure is passed to event handler functions as the `dlg'
187 * parameter, and hence is passed back to winctrls access functions.
190 HWND hwnd
; /* the hwnd of the dialog box */
191 struct winctrls
*controltrees
[8]; /* can have several of these */
193 char *wintitle
; /* title of actual window */
194 char *errtitle
; /* title of error sub-messageboxes */
195 void *data
; /* data to pass in refresh events */
196 union control
*focused
, *lastfocused
; /* which ctrl has focus now/before */
197 char shortcuts
[128]; /* track which shortcuts in use */
198 int coloursel_wanted
; /* has an event handler asked for
199 * a colour selector? */
200 struct { unsigned char r
, g
, b
, ok
; } coloursel_result
; /* 0-255 */
201 tree234
*privdata
; /* stores per-control private data */
202 int ended
, endresult
; /* has the dialog been ended? */
206 * Exports from winctrls.c.
208 void ctlposinit(struct ctlpos
*cp
, HWND hwnd
,
209 int leftborder
, int rightborder
, int topborder
);
210 HWND
doctl(struct ctlpos
*cp
, RECT r
,
211 char *wclass
, int wstyle
, int exstyle
, char *wtext
, int wid
);
212 void bartitle(struct ctlpos
*cp
, char *name
, int id
);
213 void beginbox(struct ctlpos
*cp
, char *name
, int idbox
);
214 void endbox(struct ctlpos
*cp
);
215 void multiedit(struct ctlpos
*cp
, int password
, ...);
216 void radioline(struct ctlpos
*cp
, char *text
, int id
, int nacross
, ...);
217 void bareradioline(struct ctlpos
*cp
, int nacross
, ...);
218 void radiobig(struct ctlpos
*cp
, char *text
, int id
, ...);
219 void checkbox(struct ctlpos
*cp
, char *text
, int id
);
220 void statictext(struct ctlpos
*cp
, char *text
, int lines
, int id
);
221 void staticbtn(struct ctlpos
*cp
, char *stext
, int sid
,
222 char *btext
, int bid
);
223 void static2btn(struct ctlpos
*cp
, char *stext
, int sid
,
224 char *btext1
, int bid1
, char *btext2
, int bid2
);
225 void staticedit(struct ctlpos
*cp
, char *stext
,
226 int sid
, int eid
, int percentedit
);
227 void staticddl(struct ctlpos
*cp
, char *stext
,
228 int sid
, int lid
, int percentlist
);
229 void combobox(struct ctlpos
*cp
, char *text
, int staticid
, int listid
);
230 void staticpassedit(struct ctlpos
*cp
, char *stext
,
231 int sid
, int eid
, int percentedit
);
232 void bigeditctrl(struct ctlpos
*cp
, char *stext
,
233 int sid
, int eid
, int lines
);
234 void ersatztab(struct ctlpos
*cp
, char *stext
, int sid
, int lid
, int s2id
);
235 void editbutton(struct ctlpos
*cp
, char *stext
, int sid
,
236 int eid
, char *btext
, int bid
);
237 void sesssaver(struct ctlpos
*cp
, char *text
,
238 int staticid
, int editid
, int listid
, ...);
239 void envsetter(struct ctlpos
*cp
, char *stext
, int sid
,
240 char *e1stext
, int e1sid
, int e1id
,
241 char *e2stext
, int e2sid
, int e2id
,
242 int listid
, char *b1text
, int b1id
, char *b2text
, int b2id
);
243 void charclass(struct ctlpos
*cp
, char *stext
, int sid
, int listid
,
244 char *btext
, int bid
, int eid
, char *s2text
, int s2id
);
245 void colouredit(struct ctlpos
*cp
, char *stext
, int sid
, int listid
,
246 char *btext
, int bid
, ...);
247 void prefslist(struct prefslist
*hdl
, struct ctlpos
*cp
, int lines
,
248 char *stext
, int sid
, int listid
, int upbid
, int dnbid
);
249 int handle_prefslist(struct prefslist
*hdl
,
250 int *array
, int maxmemb
,
251 int is_dlmsg
, HWND hwnd
,
252 WPARAM wParam
, LPARAM lParam
);
253 void progressbar(struct ctlpos
*cp
, int id
);
254 void fwdsetter(struct ctlpos
*cp
, int listid
, char *stext
, int sid
,
255 char *e1stext
, int e1sid
, int e1id
,
256 char *e2stext
, int e2sid
, int e2id
,
257 char *btext
, int bid
,
258 char *r1text
, int r1id
, char *r2text
, int r2id
);
260 #define MAX_SHORTCUTS_PER_CTRL 16
263 * This structure is what's stored for each `union control' in the
264 * portable-dialog interface.
269 * The control may have several components at the Windows
270 * level, with different dialog IDs. To avoid needing N
271 * separate platformsidectrl structures (which could be stored
272 * separately in a tree234 so that lookup by ID worked), we
273 * impose the constraint that those IDs must be in a contiguous
279 * Remember what keyboard shortcuts were used by this control,
280 * so that when we remove it again we can take them out of the
281 * list in the dlgparam.
283 char shortcuts
[MAX_SHORTCUTS_PER_CTRL
];
285 * Some controls need a piece of allocated memory in which to
286 * store temporary data about the control.
291 * And this structure holds a set of the above, in two separate
292 * tree234s so that it can find an item by `union control' or by
296 tree234
*byctrl
, *byid
;
301 void winctrl_init(struct winctrls
*);
302 void winctrl_cleanup(struct winctrls
*);
303 void winctrl_add(struct winctrls
*, struct winctrl
*);
304 void winctrl_remove(struct winctrls
*, struct winctrl
*);
305 struct winctrl
*winctrl_findbyctrl(struct winctrls
*, union control
*);
306 struct winctrl
*winctrl_findbyid(struct winctrls
*, int);
307 struct winctrl
*winctrl_findbyindex(struct winctrls
*, int);
308 void winctrl_layout(struct dlgparam
*dp
, struct winctrls
*wc
,
309 struct ctlpos
*cp
, struct controlset
*s
, int *id
);
310 int winctrl_handle_command(struct dlgparam
*dp
, UINT msg
,
311 WPARAM wParam
, LPARAM lParam
);
312 void winctrl_rem_shortcuts(struct dlgparam
*dp
, struct winctrl
*c
);
313 int winctrl_context_help(struct dlgparam
*dp
, HWND hwnd
, int id
);
315 void dp_init(struct dlgparam
*dp
);
316 void dp_add_tree(struct dlgparam
*dp
, struct winctrls
*tree
);
317 void dp_cleanup(struct dlgparam
*dp
);
320 * Exports from wincfg.c.
322 void win_setup_config_box(struct controlbox
*b
, HWND
*hwndp
, int has_help
,
326 * Exports from windlg.c.
328 void defuse_showwindow(void);
330 int do_reconfig(HWND
, int);
331 void showeventlog(HWND
);
332 void showabout(HWND
);
333 void force_normal(HWND hwnd
);
334 void modal_about_box(HWND hwnd
);
335 void show_help(HWND hwnd
);
338 * Exports from winmisc.c.
341 int SaneDialogBox(HINSTANCE hinst
,
344 DLGPROC lpDialogFunc
);
346 void SaneEndDialog(HWND hwnd
, int ret
);
348 extern OSVERSIONINFO osVersion
;
349 BOOL
init_winver(void);
352 * Exports from sizetip.c.
354 void UpdateSizeTip(HWND src
, int cx
, int cy
);
355 void EnableSizeTip(int bEnable
);
358 * Exports from unicode.c.
361 void init_ucs(Config
*, struct unicode_data
*);
364 * pageantc.c needs to schedule callbacks for asynchronous agent
365 * requests. This has to be done differently in GUI and console, so
366 * there's an exported function used for the purpose.
368 * Also, we supply FLAG_SYNCAGENT to force agent requests to be
369 * synchronous in pscp and psftp.
371 void agent_schedule_callback(void (*callback
)(void *, void *, int),
372 void *callback_ctx
, void *data
, int len
);
373 #define FLAG_SYNCAGENT 0x1000