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-rw-r--r--tools/plink/winstuff.h1114
1 files changed, 555 insertions, 559 deletions
diff --git a/tools/plink/winstuff.h b/tools/plink/winstuff.h
index d2d65a47f..8f5e0dff0 100644
--- a/tools/plink/winstuff.h
+++ b/tools/plink/winstuff.h
@@ -1,559 +1,555 @@
-/*
- * winstuff.h: Windows-specific inter-module stuff.
- */
-
-#ifndef PUTTY_WINSTUFF_H
-#define PUTTY_WINSTUFF_H
-
-#ifndef AUTO_WINSOCK
-#include <winsock2.h>
-#endif
-#include <windows.h>
-#include <stdio.h> /* for FILENAME_MAX */
-
-#include "tree234.h"
-
-#include "winhelp.h"
-
-struct Filename {
- char *path;
-};
-#define f_open(filename, mode, isprivate) ( fopen((filename)->path, (mode)) )
-
-struct FontSpec {
- char *name;
- int isbold;
- int height;
- int charset;
-};
-struct FontSpec *fontspec_new(const char *name,
- int bold, int height, int charset);
-
-#ifndef CLEARTYPE_QUALITY
-#define CLEARTYPE_QUALITY 5
-#endif
-#define FONT_QUALITY(fq) ( \
- (fq) == FQ_DEFAULT ? DEFAULT_QUALITY : \
- (fq) == FQ_ANTIALIASED ? ANTIALIASED_QUALITY : \
- (fq) == FQ_NONANTIALIASED ? NONANTIALIASED_QUALITY : \
- CLEARTYPE_QUALITY)
-
-#define PLATFORM_IS_UTF16 /* enable UTF-16 processing when exchanging
- * wchar_t strings with environment */
-
-/*
- * Where we can, we use GetWindowLongPtr and friends because they're
- * more useful on 64-bit platforms, but they're a relatively recent
- * innovation, missing from VC++ 6 and older MinGW. Degrade nicely.
- * (NB that on some systems, some of these things are available but
- * not others...)
- */
-
-#ifndef GCLP_HCURSOR
-/* GetClassLongPtr and friends */
-#undef GetClassLongPtr
-#define GetClassLongPtr GetClassLong
-#undef SetClassLongPtr
-#define SetClassLongPtr SetClassLong
-#define GCLP_HCURSOR GCL_HCURSOR
-/* GetWindowLongPtr and friends */
-#undef GetWindowLongPtr
-#define GetWindowLongPtr GetWindowLong
-#undef SetWindowLongPtr
-#define SetWindowLongPtr SetWindowLong
-#undef GWLP_USERDATA
-#define GWLP_USERDATA GWL_USERDATA
-#undef DWLP_MSGRESULT
-#define DWLP_MSGRESULT DWL_MSGRESULT
-/* Since we've clobbered the above functions, we should clobber the
- * associated type regardless of whether it's defined. */
-#undef LONG_PTR
-#define LONG_PTR LONG
-#endif
-
-#define BOXFLAGS DLGWINDOWEXTRA
-#define BOXRESULT (DLGWINDOWEXTRA + sizeof(LONG_PTR))
-#define DF_END 0x0001
-
-/*
- * Dynamically linked functions. These come in two flavours:
- *
- * - GET_WINDOWS_FUNCTION does not expose "name" to the preprocessor,
- * so will always dynamically link against exactly what is specified
- * in "name". If you're not sure, use this one.
- *
- * - GET_WINDOWS_FUNCTION_PP allows "name" to be redirected via
- * preprocessor definitions like "#define foo bar"; this is principally
- * intended for the ANSI/Unicode DoSomething/DoSomethingA/DoSomethingW.
- * If your function has an argument of type "LPTSTR" or similar, this
- * is the variant to use.
- * (However, it can't always be used, as it trips over more complicated
- * macro trickery such as the WspiapiGetAddrInfo wrapper for getaddrinfo.)
- *
- * (DECL_WINDOWS_FUNCTION works with both these variants.)
- */
-#define DECL_WINDOWS_FUNCTION(linkage, rettype, name, params) \
- typedef rettype (WINAPI *t_##name) params; \
- linkage t_##name p_##name
-#define STR1(x) #x
-#define STR(x) STR1(x)
-#define GET_WINDOWS_FUNCTION_PP(module, name) \
- (p_##name = module ? (t_##name) GetProcAddress(module, STR(name)) : NULL)
-#define GET_WINDOWS_FUNCTION(module, name) \
- (p_##name = module ? (t_##name) GetProcAddress(module, #name) : NULL)
-
-/*
- * Global variables. Most modules declare these `extern', but
- * window.c will do `#define PUTTY_DO_GLOBALS' before including this
- * module, and so will get them properly defined.
-*/
-#ifndef GLOBAL
-#ifdef PUTTY_DO_GLOBALS
-#define GLOBAL
-#else
-#define GLOBAL extern
-#endif
-#endif
-
-#ifndef DONE_TYPEDEFS
-#define DONE_TYPEDEFS
-typedef struct conf_tag Conf;
-typedef struct backend_tag Backend;
-typedef struct terminal_tag Terminal;
-#endif
-
-#define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
-#define PUTTY_REG_PARENT "Software\\SimonTatham"
-#define PUTTY_REG_PARENT_CHILD "PuTTY"
-#define PUTTY_REG_GPARENT "Software"
-#define PUTTY_REG_GPARENT_CHILD "SimonTatham"
-
-/* Result values for the jumplist registry functions. */
-#define JUMPLISTREG_OK 0
-#define JUMPLISTREG_ERROR_INVALID_PARAMETER 1
-#define JUMPLISTREG_ERROR_KEYOPENCREATE_FAILURE 2
-#define JUMPLISTREG_ERROR_VALUEREAD_FAILURE 3
-#define JUMPLISTREG_ERROR_VALUEWRITE_FAILURE 4
-#define JUMPLISTREG_ERROR_INVALID_VALUE 5
-
-#define PUTTY_HELP_FILE "putty.hlp"
-#define PUTTY_CHM_FILE "putty.chm"
-#define PUTTY_HELP_CONTENTS "putty.cnt"
-
-#define GETTICKCOUNT GetTickCount
-#define CURSORBLINK GetCaretBlinkTime()
-#define TICKSPERSEC 1000 /* GetTickCount returns milliseconds */
-
-#define DEFAULT_CODEPAGE CP_ACP
-
-typedef HDC Context;
-
-typedef unsigned int uint32; /* int is 32-bits on Win32 and Win64. */
-#define PUTTY_UINT32_DEFINED
-
-#ifndef NO_GSSAPI
-/*
- * GSS-API stuff
- */
-#define GSS_CC CALLBACK
-/*
-typedef struct Ssh_gss_buf {
- size_t length;
- char *value;
-} Ssh_gss_buf;
-
-#define SSH_GSS_EMPTY_BUF (Ssh_gss_buf) {0,NULL}
-typedef void *Ssh_gss_name;
-*/
-#endif
-
-/*
- * Window handles for the windows that can be running during a
- * PuTTY session.
- */
-GLOBAL HWND hwnd; /* the main terminal window */
-GLOBAL HWND logbox;
-
-/*
- * The all-important instance handle.
- */
-GLOBAL HINSTANCE hinst;
-
-/*
- * Help file stuff in winhelp.c.
- */
-void init_help(void);
-void shutdown_help(void);
-int has_help(void);
-void launch_help(HWND hwnd, const char *topic);
-void quit_help(HWND hwnd);
-
-/*
- * The terminal and logging context are notionally local to the
- * Windows front end, but they must be shared between window.c and
- * windlg.c. Likewise the saved-sessions list.
- */
-GLOBAL Terminal *term;
-GLOBAL void *logctx;
-
-#define WM_NETEVENT (WM_APP + 5)
-
-/*
- * On Windows, we send MA_2CLK as the only event marking the second
- * press of a mouse button. Compare unix.h.
- */
-#define MULTICLICK_ONLY_EVENT 1
-
-/*
- * On Windows, data written to the clipboard must be NUL-terminated.
- */
-#define SELECTION_NUL_TERMINATED 1
-
-/*
- * On Windows, copying to the clipboard terminates lines with CRLF.
- */
-#define SEL_NL { 13, 10 }
-
-/*
- * sk_getxdmdata() does not exist under Windows (not that I
- * couldn't write it if I wanted to, but I haven't bothered), so
- * it's a macro which always returns NULL. With any luck this will
- * cause the compiler to notice it can optimise away the
- * implementation of XDM-AUTHORIZATION-1 in x11fwd.c :-)
- */
-#define sk_getxdmdata(socket, lenp) (NULL)
-
-/*
- * File-selector filter strings used in the config box. On Windows,
- * these strings are of exactly the type needed to go in
- * `lpstrFilter' in an OPENFILENAME structure.
- */
-#define FILTER_KEY_FILES ("PuTTY Private Key Files (*.ppk)\0*.ppk\0" \
- "All Files (*.*)\0*\0\0\0")
-#define FILTER_WAVE_FILES ("Wave Files (*.wav)\0*.WAV\0" \
- "All Files (*.*)\0*\0\0\0")
-#define FILTER_DYNLIB_FILES ("Dynamic Library Files (*.dll)\0*.dll\0" \
- "All Files (*.*)\0*\0\0\0")
-
-/*
- * On some versions of Windows, it has been known for WM_TIMER to
- * occasionally get its callback time simply wrong, and call us
- * back several minutes early. Defining these symbols enables
- * compensation code in timing.c.
- */
-#define TIMING_SYNC
-#define TIMING_SYNC_TICKCOUNT
-
-/*
- * winnet.c dynamically loads WinSock 2 or WinSock 1 depending on
- * what it can get, which means any WinSock routines used outside
- * that module must be exported from it as function pointers. So
- * here they are.
- */
-DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAAsyncSelect,
- (SOCKET, HWND, u_int, long));
-DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAEventSelect,
- (SOCKET, WSAEVENT, long));
-DECL_WINDOWS_FUNCTION(GLOBAL, int, select,
- (int, fd_set FAR *, fd_set FAR *,
- fd_set FAR *, const struct timeval FAR *));
-DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAGetLastError, (void));
-DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAEnumNetworkEvents,
- (SOCKET, WSAEVENT, LPWSANETWORKEVENTS));
-
-extern int socket_writable(SOCKET skt);
-
-extern void socket_reselect_all(void);
-
-/*
- * Exports from winctrls.c.
- */
-
-struct ctlpos {
- HWND hwnd;
- WPARAM font;
- int dlu4inpix;
- int ypos, width;
- int xoff;
- int boxystart, boxid;
- char *boxtext;
-};
-
-/*
- * Exports from winutils.c.
- */
-typedef struct filereq_tag filereq; /* cwd for file requester */
-BOOL request_file(filereq *state, OPENFILENAME *of, int preserve, int save);
-filereq *filereq_new(void);
-void filereq_free(filereq *state);
-int message_box(LPCTSTR text, LPCTSTR caption, DWORD style, DWORD helpctxid);
-char *GetDlgItemText_alloc(HWND hwnd, int id);
-void split_into_argv(char *, int *, char ***, char ***);
-
-/*
- * Private structure for prefslist state. Only in the header file
- * so that we can delegate allocation to callers.
- */
-struct prefslist {
- int listid, upbid, dnbid;
- int srcitem;
- int dummyitem;
- int dragging;
-};
-
-/*
- * This structure is passed to event handler functions as the `dlg'
- * parameter, and hence is passed back to winctrls access functions.
- */
-struct dlgparam {
- HWND hwnd; /* the hwnd of the dialog box */
- struct winctrls *controltrees[8]; /* can have several of these */
- int nctrltrees;
- char *wintitle; /* title of actual window */
- char *errtitle; /* title of error sub-messageboxes */
- void *data; /* data to pass in refresh events */
- union control *focused, *lastfocused; /* which ctrl has focus now/before */
- char shortcuts[128]; /* track which shortcuts in use */
- int coloursel_wanted; /* has an event handler asked for
- * a colour selector? */
- struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */
- tree234 *privdata; /* stores per-control private data */
- int ended, endresult; /* has the dialog been ended? */
- int fixed_pitch_fonts; /* are we constrained to fixed fonts? */
-};
-
-/*
- * Exports from winctrls.c.
- */
-void ctlposinit(struct ctlpos *cp, HWND hwnd,
- int leftborder, int rightborder, int topborder);
-HWND doctl(struct ctlpos *cp, RECT r,
- char *wclass, int wstyle, int exstyle, char *wtext, int wid);
-void bartitle(struct ctlpos *cp, char *name, int id);
-void beginbox(struct ctlpos *cp, char *name, int idbox);
-void endbox(struct ctlpos *cp);
-void editboxfw(struct ctlpos *cp, int password, char *text,
- int staticid, int editid);
-void radioline(struct ctlpos *cp, char *text, int id, int nacross, ...);
-void bareradioline(struct ctlpos *cp, int nacross, ...);
-void radiobig(struct ctlpos *cp, char *text, int id, ...);
-void checkbox(struct ctlpos *cp, char *text, int id);
-void statictext(struct ctlpos *cp, char *text, int lines, int id);
-void staticbtn(struct ctlpos *cp, char *stext, int sid,
- char *btext, int bid);
-void static2btn(struct ctlpos *cp, char *stext, int sid,
- char *btext1, int bid1, char *btext2, int bid2);
-void staticedit(struct ctlpos *cp, char *stext,
- int sid, int eid, int percentedit);
-void staticddl(struct ctlpos *cp, char *stext,
- int sid, int lid, int percentlist);
-void combobox(struct ctlpos *cp, char *text, int staticid, int listid);
-void staticpassedit(struct ctlpos *cp, char *stext,
- int sid, int eid, int percentedit);
-void bigeditctrl(struct ctlpos *cp, char *stext,
- int sid, int eid, int lines);
-void ersatztab(struct ctlpos *cp, char *stext, int sid, int lid, int s2id);
-void editbutton(struct ctlpos *cp, char *stext, int sid,
- int eid, char *btext, int bid);
-void sesssaver(struct ctlpos *cp, char *text,
- int staticid, int editid, int listid, ...);
-void envsetter(struct ctlpos *cp, char *stext, int sid,
- char *e1stext, int e1sid, int e1id,
- char *e2stext, int e2sid, int e2id,
- int listid, char *b1text, int b1id, char *b2text, int b2id);
-void charclass(struct ctlpos *cp, char *stext, int sid, int listid,
- char *btext, int bid, int eid, char *s2text, int s2id);
-void colouredit(struct ctlpos *cp, char *stext, int sid, int listid,
- char *btext, int bid, ...);
-void prefslist(struct prefslist *hdl, struct ctlpos *cp, int lines,
- char *stext, int sid, int listid, int upbid, int dnbid);
-int handle_prefslist(struct prefslist *hdl,
- int *array, int maxmemb,
- int is_dlmsg, HWND hwnd,
- WPARAM wParam, LPARAM lParam);
-void progressbar(struct ctlpos *cp, int id);
-void fwdsetter(struct ctlpos *cp, int listid, char *stext, int sid,
- char *e1stext, int e1sid, int e1id,
- char *e2stext, int e2sid, int e2id,
- char *btext, int bid,
- char *r1text, int r1id, char *r2text, int r2id);
-
-void dlg_auto_set_fixed_pitch_flag(void *dlg);
-int dlg_get_fixed_pitch_flag(void *dlg);
-void dlg_set_fixed_pitch_flag(void *dlg, int flag);
-
-#define MAX_SHORTCUTS_PER_CTRL 16
-
-/*
- * This structure is what's stored for each `union control' in the
- * portable-dialog interface.
- */
-struct winctrl {
- union control *ctrl;
- /*
- * The control may have several components at the Windows
- * level, with different dialog IDs. To avoid needing N
- * separate platformsidectrl structures (which could be stored
- * separately in a tree234 so that lookup by ID worked), we
- * impose the constraint that those IDs must be in a contiguous
- * block.
- */
- int base_id;
- int num_ids;
- /*
- * Remember what keyboard shortcuts were used by this control,
- * so that when we remove it again we can take them out of the
- * list in the dlgparam.
- */
- char shortcuts[MAX_SHORTCUTS_PER_CTRL];
- /*
- * Some controls need a piece of allocated memory in which to
- * store temporary data about the control.
- */
- void *data;
-};
-/*
- * And this structure holds a set of the above, in two separate
- * tree234s so that it can find an item by `union control' or by
- * dialog ID.
- */
-struct winctrls {
- tree234 *byctrl, *byid;
-};
-struct controlset;
-struct controlbox;
-
-void winctrl_init(struct winctrls *);
-void winctrl_cleanup(struct winctrls *);
-void winctrl_add(struct winctrls *, struct winctrl *);
-void winctrl_remove(struct winctrls *, struct winctrl *);
-struct winctrl *winctrl_findbyctrl(struct winctrls *, union control *);
-struct winctrl *winctrl_findbyid(struct winctrls *, int);
-struct winctrl *winctrl_findbyindex(struct winctrls *, int);
-void winctrl_layout(struct dlgparam *dp, struct winctrls *wc,
- struct ctlpos *cp, struct controlset *s, int *id);
-int winctrl_handle_command(struct dlgparam *dp, UINT msg,
- WPARAM wParam, LPARAM lParam);
-void winctrl_rem_shortcuts(struct dlgparam *dp, struct winctrl *c);
-int winctrl_context_help(struct dlgparam *dp, HWND hwnd, int id);
-
-void dp_init(struct dlgparam *dp);
-void dp_add_tree(struct dlgparam *dp, struct winctrls *tree);
-void dp_cleanup(struct dlgparam *dp);
-
-/*
- * Exports from wincfg.c.
- */
-void win_setup_config_box(struct controlbox *b, HWND *hwndp, int has_help,
- int midsession, int protocol);
-
-/*
- * Exports from windlg.c.
- */
-void defuse_showwindow(void);
-int do_config(void);
-int do_reconfig(HWND, int);
-void showeventlog(HWND);
-void showabout(HWND);
-void force_normal(HWND hwnd);
-void modal_about_box(HWND hwnd);
-void show_help(HWND hwnd);
-
-/*
- * Exports from winmisc.c.
- */
-extern OSVERSIONINFO osVersion;
-BOOL init_winver(void);
-HMODULE load_system32_dll(const char *libname);
-
-/*
- * Exports from sizetip.c.
- */
-void UpdateSizeTip(HWND src, int cx, int cy);
-void EnableSizeTip(int bEnable);
-
-/*
- * Exports from unicode.c.
- */
-struct unicode_data;
-void init_ucs(Conf *, struct unicode_data *);
-
-/*
- * Exports from winhandl.c.
- */
-#define HANDLE_FLAG_OVERLAPPED 1
-#define HANDLE_FLAG_IGNOREEOF 2
-#define HANDLE_FLAG_UNITBUFFER 4
-struct handle;
-typedef int (*handle_inputfn_t)(struct handle *h, void *data, int len);
-typedef void (*handle_outputfn_t)(struct handle *h, int new_backlog);
-struct handle *handle_input_new(HANDLE handle, handle_inputfn_t gotdata,
- void *privdata, int flags);
-struct handle *handle_output_new(HANDLE handle, handle_outputfn_t sentdata,
- void *privdata, int flags);
-int handle_write(struct handle *h, const void *data, int len);
-void handle_write_eof(struct handle *h);
-HANDLE *handle_get_events(int *nevents);
-void handle_free(struct handle *h);
-void handle_got_event(HANDLE event);
-void handle_unthrottle(struct handle *h, int backlog);
-int handle_backlog(struct handle *h);
-void *handle_get_privdata(struct handle *h);
-
-/*
- * winpgntc.c needs to schedule callbacks for asynchronous agent
- * requests. This has to be done differently in GUI and console, so
- * there's an exported function used for the purpose.
- *
- * Also, we supply FLAG_SYNCAGENT to force agent requests to be
- * synchronous in pscp and psftp.
- */
-void agent_schedule_callback(void (*callback)(void *, void *, int),
- void *callback_ctx, void *data, int len);
-#define FLAG_SYNCAGENT 0x1000
-
-/*
- * winpgntc.c also exports these two functions which are used by the
- * server side of Pageant as well, to get the user SID for comparing
- * with clients'.
- */
-int init_advapi(void); /* initialises everything needed by get_user_sid */
-PSID get_user_sid(void);
-
-/*
- * Exports from winser.c.
- */
-extern Backend serial_backend;
-
-/*
- * Exports from winjump.c.
- */
-#define JUMPLIST_SUPPORTED /* suppress #defines in putty.h */
-void add_session_to_jumplist(const char * const sessionname);
-void remove_session_from_jumplist(const char * const sessionname);
-void clear_jumplist(void);
-
-/*
- * Extra functions in winstore.c over and above the interface in
- * storage.h.
- *
- * These functions manipulate the Registry section which mirrors the
- * current Windows 7 jump list. (Because the real jump list storage is
- * write-only, we need to keep another copy of whatever we put in it,
- * so that we can put in a slightly modified version the next time.)
- */
-
-/* Adds a saved session to the registry jump list mirror. 'item' is a
- * string naming a saved session. */
-int add_to_jumplist_registry(const char *item);
-
-/* Removes an item from the registry jump list mirror. */
-int remove_from_jumplist_registry(const char *item);
-
-/* Returns the current jump list entries from the registry. Caller
- * must free the returned pointer, which points to a contiguous
- * sequence of NUL-terminated strings in memory, terminated with an
- * empty one. */
-char *get_jumplist_registry_entries(void);
-
-#endif
+/*
+ * winstuff.h: Windows-specific inter-module stuff.
+ */
+
+#ifndef PUTTY_WINSTUFF_H
+#define PUTTY_WINSTUFF_H
+
+#ifndef AUTO_WINSOCK
+#include <winsock2.h>
+#endif
+#include <windows.h>
+#include <stdio.h> /* for FILENAME_MAX */
+
+#include "tree234.h"
+
+#include "winhelp.h"
+
+struct Filename {
+ char *path;
+};
+#define f_open(filename, mode, isprivate) ( fopen((filename)->path, (mode)) )
+
+struct FontSpec {
+ char *name;
+ int isbold;
+ int height;
+ int charset;
+};
+struct FontSpec *fontspec_new(const char *name,
+ int bold, int height, int charset);
+
+#ifndef CLEARTYPE_QUALITY
+#define CLEARTYPE_QUALITY 5
+#endif
+#define FONT_QUALITY(fq) ( \
+ (fq) == FQ_DEFAULT ? DEFAULT_QUALITY : \
+ (fq) == FQ_ANTIALIASED ? ANTIALIASED_QUALITY : \
+ (fq) == FQ_NONANTIALIASED ? NONANTIALIASED_QUALITY : \
+ CLEARTYPE_QUALITY)
+
+#define PLATFORM_IS_UTF16 /* enable UTF-16 processing when exchanging
+ * wchar_t strings with environment */
+
+/*
+ * Where we can, we use GetWindowLongPtr and friends because they're
+ * more useful on 64-bit platforms, but they're a relatively recent
+ * innovation, missing from VC++ 6 and older MinGW. Degrade nicely.
+ * (NB that on some systems, some of these things are available but
+ * not others...)
+ */
+
+#ifndef GCLP_HCURSOR
+/* GetClassLongPtr and friends */
+#undef GetClassLongPtr
+#define GetClassLongPtr GetClassLong
+#undef SetClassLongPtr
+#define SetClassLongPtr SetClassLong
+#define GCLP_HCURSOR GCL_HCURSOR
+/* GetWindowLongPtr and friends */
+#undef GetWindowLongPtr
+#define GetWindowLongPtr GetWindowLong
+#undef SetWindowLongPtr
+#define SetWindowLongPtr SetWindowLong
+#undef GWLP_USERDATA
+#define GWLP_USERDATA GWL_USERDATA
+#undef DWLP_MSGRESULT
+#define DWLP_MSGRESULT DWL_MSGRESULT
+/* Since we've clobbered the above functions, we should clobber the
+ * associated type regardless of whether it's defined. */
+#undef LONG_PTR
+#define LONG_PTR LONG
+#endif
+
+#define BOXFLAGS DLGWINDOWEXTRA
+#define BOXRESULT (DLGWINDOWEXTRA + sizeof(LONG_PTR))
+#define DF_END 0x0001
+
+#ifndef NO_SECUREZEROMEMORY
+#define PLATFORM_HAS_SMEMCLR /* inhibit cross-platform one in misc.c */
+#endif
+
+/*
+ * Dynamically linked functions. These come in two flavours:
+ *
+ * - GET_WINDOWS_FUNCTION does not expose "name" to the preprocessor,
+ * so will always dynamically link against exactly what is specified
+ * in "name". If you're not sure, use this one.
+ *
+ * - GET_WINDOWS_FUNCTION_PP allows "name" to be redirected via
+ * preprocessor definitions like "#define foo bar"; this is principally
+ * intended for the ANSI/Unicode DoSomething/DoSomethingA/DoSomethingW.
+ * If your function has an argument of type "LPTSTR" or similar, this
+ * is the variant to use.
+ * (However, it can't always be used, as it trips over more complicated
+ * macro trickery such as the WspiapiGetAddrInfo wrapper for getaddrinfo.)
+ *
+ * (DECL_WINDOWS_FUNCTION works with both these variants.)
+ */
+#define DECL_WINDOWS_FUNCTION(linkage, rettype, name, params) \
+ typedef rettype (WINAPI *t_##name) params; \
+ linkage t_##name p_##name
+#define STR1(x) #x
+#define STR(x) STR1(x)
+#define GET_WINDOWS_FUNCTION_PP(module, name) \
+ (p_##name = module ? (t_##name) GetProcAddress(module, STR(name)) : NULL)
+#define GET_WINDOWS_FUNCTION(module, name) \
+ (p_##name = module ? (t_##name) GetProcAddress(module, #name) : NULL)
+
+/*
+ * Global variables. Most modules declare these `extern', but
+ * window.c will do `#define PUTTY_DO_GLOBALS' before including this
+ * module, and so will get them properly defined.
+*/
+#ifndef GLOBAL
+#ifdef PUTTY_DO_GLOBALS
+#define GLOBAL
+#else
+#define GLOBAL extern
+#endif
+#endif
+
+#ifndef DONE_TYPEDEFS
+#define DONE_TYPEDEFS
+typedef struct conf_tag Conf;
+typedef struct backend_tag Backend;
+typedef struct terminal_tag Terminal;
+#endif
+
+#define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
+#define PUTTY_REG_PARENT "Software\\SimonTatham"
+#define PUTTY_REG_PARENT_CHILD "PuTTY"
+#define PUTTY_REG_GPARENT "Software"
+#define PUTTY_REG_GPARENT_CHILD "SimonTatham"
+
+/* Result values for the jumplist registry functions. */
+#define JUMPLISTREG_OK 0
+#define JUMPLISTREG_ERROR_INVALID_PARAMETER 1
+#define JUMPLISTREG_ERROR_KEYOPENCREATE_FAILURE 2
+#define JUMPLISTREG_ERROR_VALUEREAD_FAILURE 3
+#define JUMPLISTREG_ERROR_VALUEWRITE_FAILURE 4
+#define JUMPLISTREG_ERROR_INVALID_VALUE 5
+
+#define PUTTY_HELP_FILE "putty.hlp"
+#define PUTTY_CHM_FILE "putty.chm"
+#define PUTTY_HELP_CONTENTS "putty.cnt"
+
+#define GETTICKCOUNT GetTickCount
+#define CURSORBLINK GetCaretBlinkTime()
+#define TICKSPERSEC 1000 /* GetTickCount returns milliseconds */
+
+#define DEFAULT_CODEPAGE CP_ACP
+#define USES_VTLINE_HACK
+
+typedef HDC Context;
+
+typedef unsigned int uint32; /* int is 32-bits on Win32 and Win64. */
+#define PUTTY_UINT32_DEFINED
+
+#ifndef NO_GSSAPI
+/*
+ * GSS-API stuff
+ */
+#define GSS_CC CALLBACK
+/*
+typedef struct Ssh_gss_buf {
+ size_t length;
+ char *value;
+} Ssh_gss_buf;
+
+#define SSH_GSS_EMPTY_BUF (Ssh_gss_buf) {0,NULL}
+typedef void *Ssh_gss_name;
+*/
+#endif
+
+/*
+ * Window handles for the windows that can be running during a
+ * PuTTY session.
+ */
+GLOBAL HWND hwnd; /* the main terminal window */
+GLOBAL HWND logbox;
+
+/*
+ * The all-important instance handle.
+ */
+GLOBAL HINSTANCE hinst;
+
+/*
+ * Help file stuff in winhelp.c.
+ */
+void init_help(void);
+void shutdown_help(void);
+int has_help(void);
+void launch_help(HWND hwnd, const char *topic);
+void quit_help(HWND hwnd);
+
+/*
+ * The terminal and logging context are notionally local to the
+ * Windows front end, but they must be shared between window.c and
+ * windlg.c. Likewise the saved-sessions list.
+ */
+GLOBAL Terminal *term;
+GLOBAL void *logctx;
+
+#define WM_NETEVENT (WM_APP + 5)
+
+/*
+ * On Windows, we send MA_2CLK as the only event marking the second
+ * press of a mouse button. Compare unix.h.
+ */
+#define MULTICLICK_ONLY_EVENT 1
+
+/*
+ * On Windows, data written to the clipboard must be NUL-terminated.
+ */
+#define SELECTION_NUL_TERMINATED 1
+
+/*
+ * On Windows, copying to the clipboard terminates lines with CRLF.
+ */
+#define SEL_NL { 13, 10 }
+
+/*
+ * sk_getxdmdata() does not exist under Windows (not that I
+ * couldn't write it if I wanted to, but I haven't bothered), so
+ * it's a macro which always returns NULL. With any luck this will
+ * cause the compiler to notice it can optimise away the
+ * implementation of XDM-AUTHORIZATION-1 in x11fwd.c :-)
+ */
+#define sk_getxdmdata(socket, lenp) (NULL)
+
+/*
+ * File-selector filter strings used in the config box. On Windows,
+ * these strings are of exactly the type needed to go in
+ * `lpstrFilter' in an OPENFILENAME structure.
+ */
+#define FILTER_KEY_FILES ("PuTTY Private Key Files (*.ppk)\0*.ppk\0" \
+ "All Files (*.*)\0*\0\0\0")
+#define FILTER_WAVE_FILES ("Wave Files (*.wav)\0*.WAV\0" \
+ "All Files (*.*)\0*\0\0\0")
+#define FILTER_DYNLIB_FILES ("Dynamic Library Files (*.dll)\0*.dll\0" \
+ "All Files (*.*)\0*\0\0\0")
+
+/*
+ * Exports from winnet.c.
+ */
+extern int select_result(WPARAM, LPARAM);
+
+/*
+ * winnet.c dynamically loads WinSock 2 or WinSock 1 depending on
+ * what it can get, which means any WinSock routines used outside
+ * that module must be exported from it as function pointers. So
+ * here they are.
+ */
+DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAAsyncSelect,
+ (SOCKET, HWND, u_int, long));
+DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAEventSelect,
+ (SOCKET, WSAEVENT, long));
+DECL_WINDOWS_FUNCTION(GLOBAL, int, select,
+ (int, fd_set FAR *, fd_set FAR *,
+ fd_set FAR *, const struct timeval FAR *));
+DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAGetLastError, (void));
+DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAEnumNetworkEvents,
+ (SOCKET, WSAEVENT, LPWSANETWORKEVENTS));
+
+extern int socket_writable(SOCKET skt);
+
+extern void socket_reselect_all(void);
+
+/*
+ * Exports from winctrls.c.
+ */
+
+struct ctlpos {
+ HWND hwnd;
+ WPARAM font;
+ int dlu4inpix;
+ int ypos, width;
+ int xoff;
+ int boxystart, boxid;
+ char *boxtext;
+};
+
+/*
+ * Exports from winutils.c.
+ */
+typedef struct filereq_tag filereq; /* cwd for file requester */
+BOOL request_file(filereq *state, OPENFILENAME *of, int preserve, int save);
+filereq *filereq_new(void);
+void filereq_free(filereq *state);
+int message_box(LPCTSTR text, LPCTSTR caption, DWORD style, DWORD helpctxid);
+char *GetDlgItemText_alloc(HWND hwnd, int id);
+void split_into_argv(char *, int *, char ***, char ***);
+
+/*
+ * Private structure for prefslist state. Only in the header file
+ * so that we can delegate allocation to callers.
+ */
+struct prefslist {
+ int listid, upbid, dnbid;
+ int srcitem;
+ int dummyitem;
+ int dragging;
+};
+
+/*
+ * This structure is passed to event handler functions as the `dlg'
+ * parameter, and hence is passed back to winctrls access functions.
+ */
+struct dlgparam {
+ HWND hwnd; /* the hwnd of the dialog box */
+ struct winctrls *controltrees[8]; /* can have several of these */
+ int nctrltrees;
+ char *wintitle; /* title of actual window */
+ char *errtitle; /* title of error sub-messageboxes */
+ void *data; /* data to pass in refresh events */
+ union control *focused, *lastfocused; /* which ctrl has focus now/before */
+ char shortcuts[128]; /* track which shortcuts in use */
+ int coloursel_wanted; /* has an event handler asked for
+ * a colour selector? */
+ struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */
+ tree234 *privdata; /* stores per-control private data */
+ int ended, endresult; /* has the dialog been ended? */
+ int fixed_pitch_fonts; /* are we constrained to fixed fonts? */
+};
+
+/*
+ * Exports from winctrls.c.
+ */
+void ctlposinit(struct ctlpos *cp, HWND hwnd,
+ int leftborder, int rightborder, int topborder);
+HWND doctl(struct ctlpos *cp, RECT r,
+ char *wclass, int wstyle, int exstyle, char *wtext, int wid);
+void bartitle(struct ctlpos *cp, char *name, int id);
+void beginbox(struct ctlpos *cp, char *name, int idbox);
+void endbox(struct ctlpos *cp);
+void editboxfw(struct ctlpos *cp, int password, char *text,
+ int staticid, int editid);
+void radioline(struct ctlpos *cp, char *text, int id, int nacross, ...);
+void bareradioline(struct ctlpos *cp, int nacross, ...);
+void radiobig(struct ctlpos *cp, char *text, int id, ...);
+void checkbox(struct ctlpos *cp, char *text, int id);
+void statictext(struct ctlpos *cp, char *text, int lines, int id);
+void staticbtn(struct ctlpos *cp, char *stext, int sid,
+ char *btext, int bid);
+void static2btn(struct ctlpos *cp, char *stext, int sid,
+ char *btext1, int bid1, char *btext2, int bid2);
+void staticedit(struct ctlpos *cp, char *stext,
+ int sid, int eid, int percentedit);
+void staticddl(struct ctlpos *cp, char *stext,
+ int sid, int lid, int percentlist);
+void combobox(struct ctlpos *cp, char *text, int staticid, int listid);
+void staticpassedit(struct ctlpos *cp, char *stext,
+ int sid, int eid, int percentedit);
+void bigeditctrl(struct ctlpos *cp, char *stext,
+ int sid, int eid, int lines);
+void ersatztab(struct ctlpos *cp, char *stext, int sid, int lid, int s2id);
+void editbutton(struct ctlpos *cp, char *stext, int sid,
+ int eid, char *btext, int bid);
+void sesssaver(struct ctlpos *cp, char *text,
+ int staticid, int editid, int listid, ...);
+void envsetter(struct ctlpos *cp, char *stext, int sid,
+ char *e1stext, int e1sid, int e1id,
+ char *e2stext, int e2sid, int e2id,
+ int listid, char *b1text, int b1id, char *b2text, int b2id);
+void charclass(struct ctlpos *cp, char *stext, int sid, int listid,
+ char *btext, int bid, int eid, char *s2text, int s2id);
+void colouredit(struct ctlpos *cp, char *stext, int sid, int listid,
+ char *btext, int bid, ...);
+void prefslist(struct prefslist *hdl, struct ctlpos *cp, int lines,
+ char *stext, int sid, int listid, int upbid, int dnbid);
+int handle_prefslist(struct prefslist *hdl,
+ int *array, int maxmemb,
+ int is_dlmsg, HWND hwnd,
+ WPARAM wParam, LPARAM lParam);
+void progressbar(struct ctlpos *cp, int id);
+void fwdsetter(struct ctlpos *cp, int listid, char *stext, int sid,
+ char *e1stext, int e1sid, int e1id,
+ char *e2stext, int e2sid, int e2id,
+ char *btext, int bid,
+ char *r1text, int r1id, char *r2text, int r2id);
+
+void dlg_auto_set_fixed_pitch_flag(void *dlg);
+int dlg_get_fixed_pitch_flag(void *dlg);
+void dlg_set_fixed_pitch_flag(void *dlg, int flag);
+
+#define MAX_SHORTCUTS_PER_CTRL 16
+
+/*
+ * This structure is what's stored for each `union control' in the
+ * portable-dialog interface.
+ */
+struct winctrl {
+ union control *ctrl;
+ /*
+ * The control may have several components at the Windows
+ * level, with different dialog IDs. To avoid needing N
+ * separate platformsidectrl structures (which could be stored
+ * separately in a tree234 so that lookup by ID worked), we
+ * impose the constraint that those IDs must be in a contiguous
+ * block.
+ */
+ int base_id;
+ int num_ids;
+ /*
+ * Remember what keyboard shortcuts were used by this control,
+ * so that when we remove it again we can take them out of the
+ * list in the dlgparam.
+ */
+ char shortcuts[MAX_SHORTCUTS_PER_CTRL];
+ /*
+ * Some controls need a piece of allocated memory in which to
+ * store temporary data about the control.
+ */
+ void *data;
+};
+/*
+ * And this structure holds a set of the above, in two separate
+ * tree234s so that it can find an item by `union control' or by
+ * dialog ID.
+ */
+struct winctrls {
+ tree234 *byctrl, *byid;
+};
+struct controlset;
+struct controlbox;
+
+void winctrl_init(struct winctrls *);
+void winctrl_cleanup(struct winctrls *);
+void winctrl_add(struct winctrls *, struct winctrl *);
+void winctrl_remove(struct winctrls *, struct winctrl *);
+struct winctrl *winctrl_findbyctrl(struct winctrls *, union control *);
+struct winctrl *winctrl_findbyid(struct winctrls *, int);
+struct winctrl *winctrl_findbyindex(struct winctrls *, int);
+void winctrl_layout(struct dlgparam *dp, struct winctrls *wc,
+ struct ctlpos *cp, struct controlset *s, int *id);
+int winctrl_handle_command(struct dlgparam *dp, UINT msg,
+ WPARAM wParam, LPARAM lParam);
+void winctrl_rem_shortcuts(struct dlgparam *dp, struct winctrl *c);
+int winctrl_context_help(struct dlgparam *dp, HWND hwnd, int id);
+
+void dp_init(struct dlgparam *dp);
+void dp_add_tree(struct dlgparam *dp, struct winctrls *tree);
+void dp_cleanup(struct dlgparam *dp);
+
+/*
+ * Exports from wincfg.c.
+ */
+void win_setup_config_box(struct controlbox *b, HWND *hwndp, int has_help,
+ int midsession, int protocol);
+
+/*
+ * Exports from windlg.c.
+ */
+void defuse_showwindow(void);
+int do_config(void);
+int do_reconfig(HWND, int);
+void showeventlog(HWND);
+void showabout(HWND);
+void force_normal(HWND hwnd);
+void modal_about_box(HWND hwnd);
+void show_help(HWND hwnd);
+
+/*
+ * Exports from winmisc.c.
+ */
+extern OSVERSIONINFO osVersion;
+BOOL init_winver(void);
+HMODULE load_system32_dll(const char *libname);
+const char *win_strerror(int error);
+
+/*
+ * Exports from sizetip.c.
+ */
+void UpdateSizeTip(HWND src, int cx, int cy);
+void EnableSizeTip(int bEnable);
+
+/*
+ * Exports from unicode.c.
+ */
+struct unicode_data;
+void init_ucs(Conf *, struct unicode_data *);
+
+/*
+ * Exports from winhandl.c.
+ */
+#define HANDLE_FLAG_OVERLAPPED 1
+#define HANDLE_FLAG_IGNOREEOF 2
+#define HANDLE_FLAG_UNITBUFFER 4
+struct handle;
+typedef int (*handle_inputfn_t)(struct handle *h, void *data, int len);
+typedef void (*handle_outputfn_t)(struct handle *h, int new_backlog);
+struct handle *handle_input_new(HANDLE handle, handle_inputfn_t gotdata,
+ void *privdata, int flags);
+struct handle *handle_output_new(HANDLE handle, handle_outputfn_t sentdata,
+ void *privdata, int flags);
+int handle_write(struct handle *h, const void *data, int len);
+void handle_write_eof(struct handle *h);
+HANDLE *handle_get_events(int *nevents);
+void handle_free(struct handle *h);
+void handle_got_event(HANDLE event);
+void handle_unthrottle(struct handle *h, int backlog);
+int handle_backlog(struct handle *h);
+void *handle_get_privdata(struct handle *h);
+struct handle *handle_add_foreign_event(HANDLE event,
+ void (*callback)(void *), void *ctx);
+
+/*
+ * winpgntc.c needs to schedule callbacks for asynchronous agent
+ * requests. This has to be done differently in GUI and console, so
+ * there's an exported function used for the purpose.
+ *
+ * Also, we supply FLAG_SYNCAGENT to force agent requests to be
+ * synchronous in pscp and psftp.
+ */
+void agent_schedule_callback(void (*callback)(void *, void *, int),
+ void *callback_ctx, void *data, int len);
+#define FLAG_SYNCAGENT 0x1000
+
+/*
+ * Exports from winser.c.
+ */
+extern Backend serial_backend;
+
+/*
+ * Exports from winjump.c.
+ */
+#define JUMPLIST_SUPPORTED /* suppress #defines in putty.h */
+void add_session_to_jumplist(const char * const sessionname);
+void remove_session_from_jumplist(const char * const sessionname);
+void clear_jumplist(void);
+
+/*
+ * Extra functions in winstore.c over and above the interface in
+ * storage.h.
+ *
+ * These functions manipulate the Registry section which mirrors the
+ * current Windows 7 jump list. (Because the real jump list storage is
+ * write-only, we need to keep another copy of whatever we put in it,
+ * so that we can put in a slightly modified version the next time.)
+ */
+
+/* Adds a saved session to the registry jump list mirror. 'item' is a
+ * string naming a saved session. */
+int add_to_jumplist_registry(const char *item);
+
+/* Removes an item from the registry jump list mirror. */
+int remove_from_jumplist_registry(const char *item);
+
+/* Returns the current jump list entries from the registry. Caller
+ * must free the returned pointer, which points to a contiguous
+ * sequence of NUL-terminated strings in memory, terminated with an
+ * empty one. */
+char *get_jumplist_registry_entries(void);
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 03:34:43 +0000