/*
* windows/platform.h: Windows-specific inter-module stuff.
*/
#ifndef PUTTY_WINDOWS_PLATFORM_H
#define PUTTY_WINDOWS_PLATFORM_H
#include <winsock2.h>
#include <windows.h>
#include <stdio.h> /* for FILENAME_MAX */
/* We use uintptr_t for Win32/Win64 portability, so we should in
* principle include stdint.h, which defines it according to the C
* standard. But older versions of Visual Studio don't provide
* stdint.h at all, but do (non-standardly) define uintptr_t in
* stddef.h. So here we try to make sure _some_ standard header is
* included which defines uintptr_t. */
#include <stddef.h>
#if !HAVE_NO_STDINT_H
#include <stdint.h>
#endif
#include "defs.h"
#include "marshal.h"
#include "tree234.h"
#include "help.h"
#if defined _M_IX86 || defined _M_AMD64
#define BUILDINFO_PLATFORM "x86 Windows"
#elif defined _M_ARM || defined _M_ARM64
#define BUILDINFO_PLATFORM "Arm Windows"
#else
#define BUILDINFO_PLATFORM "Windows"
#endif
/* Randomly-chosen dwData value identifying a WM_COPYDATA message as
* being a Pageant transaction */
#define AGENT_COPYDATA_ID 0x804e50ba
struct Filename {
char *path;
};
static inline FILE *f_open(const Filename *filename, const char *mode,
bool isprivate)
{
return fopen(filename->path, mode);
}
struct FontSpec {
char *name;
bool isbold;
int height;
int charset;
};
struct FontSpec *fontspec_new(
const char *name, bool 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 */
#define PLATFORM_CLIPBOARDS(X) \
X(CLIP_SYSTEM, "system clipboard") \
/* end of list */
/*
* 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
#if !HAVE_STRTOUMAX
/* Work around lack of strtoumax in older MSVC libraries */
static inline uintmax_t strtoumax(const char *nptr, char **endptr, int base)
{ return _strtoui64(nptr, endptr, base); }
#endif
#define BOXFLAGS DLGWINDOWEXTRA
#define BOXRESULT (DLGWINDOWEXTRA + sizeof(LONG_PTR))
#define DF_END 0x0001
#ifndef __WINE__
/* Up-to-date Windows headers warn that the unprefixed versions of
* these names are deprecated. */
#define stricmp _stricmp
#define strnicmp _strnicmp
#else
/* Compiling with winegcc, _neither_ version of these functions
* exists. Use the POSIX names. */
#define stricmp strcasecmp
#define strnicmp strncasecmp
#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
/* If you DECL_WINDOWS_FUNCTION as extern in a header file, use this to
* define the function pointer in a source file */
#define DEF_WINDOWS_FUNCTION(name) t_##name p_##name
#define GET_WINDOWS_FUNCTION_PP(module, name) \
TYPECHECK((t_##name)NULL == name, \
(p_##name = module ? \
(t_##name) GetProcAddress(module, STR(name)) : NULL))
#define GET_WINDOWS_FUNCTION(module, name) \
TYPECHECK((t_##name)NULL == name, \
(p_##name = module ? \
(t_##name) GetProcAddress(module, #name) : NULL))
#define GET_WINDOWS_FUNCTION_NO_TYPECHECK(module, name) \
(p_##name = module ? \
(t_##name) GetProcAddress(module, #name) : NULL)
#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_CHM_FILE "putty.chm"
#define GETTICKCOUNT GetTickCount
#define CURSORBLINK GetCaretBlinkTime()
#define TICKSPERSEC 1000 /* GetTickCount returns milliseconds */
#define DEFAULT_CODEPAGE CP_ACP
#define USES_VTLINE_HACK
#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
/*
* The all-important instance handle, saved from WinMain in every GUI
* program and exported for other GUI code to pass back to the Windows
* API.
*/
extern HINSTANCE hinst;
/*
* Help file stuff in help.c.
*/
void init_help(void);
void shutdown_help(void);
bool has_help(void);
void launch_help(HWND hwnd, const char *topic);
void quit_help(HWND hwnd);
int has_embedded_chm(void); /* 1 = yes, 0 = no, -1 = N/A */
/*
* GUI seat methods in dialog.c, so that the vtable definition in
* window.c can refer to them.
*/
SeatPromptResult win_seat_confirm_ssh_host_key(
Seat *seat, const char *host, int port, const char *keytype,
char *keystr, const char *keydisp, char **key_fingerprints, bool mismatch,
void (*callback)(void *ctx, SeatPromptResult result), void *ctx);
SeatPromptResult win_seat_confirm_weak_crypto_primitive(
Seat *seat, const char *algtype, const char *algname,
void (*callback)(void *ctx, SeatPromptResult result), void *ctx);
SeatPromptResult win_seat_confirm_weak_cached_hostkey(
Seat *seat, const char *algname, const char *betteralgs,
void (*callback)(void *ctx, SeatPromptResult result), void *ctx);
/*
* Windows-specific clipboard helper function shared with dialog.c,
* which takes the data string in the system code page instead of
* Unicode.
*/
void write_aclip(int clipboard, char *, int, bool);
#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/platform.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 ssh/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 network.c.
*/
/* Report an event notification from WSA*Select */
void select_result(WPARAM, LPARAM);
/* Enumerate all currently live OS-level SOCKETs */
SOCKET first_socket(int *);
SOCKET next_socket(int *);
/* Ask network.c whether we currently want to try to write to a SOCKET */
bool socket_writable(SOCKET skt);
/* Force a refresh of the SOCKET list by re-calling do_select for each one */
void socket_reselect_all(void);
/* Make a SockAddr which just holds a named pipe address. */
SockAddr *sk_namedpipe_addr(const char *pipename);
/* Turn a WinSock error code into a string. */
const char *winsock_error_string(int error);
Socket *sk_newlistener_unix(const char *socketpath, Plug *plug);
/*
* network.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(extern, int, WSAAsyncSelect,
(SOCKET, HWND, u_int, long));
DECL_WINDOWS_FUNCTION(extern, int, WSAEventSelect,
(SOCKET, WSAEVENT, long));
DECL_WINDOWS_FUNCTION(extern, int, WSAGetLastError, (void));
DECL_WINDOWS_FUNCTION(extern, int, WSAEnumNetworkEvents,
(SOCKET, WSAEVENT, LPWSANETWORKEVENTS));
#ifdef NEED_DECLARATION_OF_SELECT
/* This declaration is protected by an ifdef for the sake of building
* against winelib, in which you have to include winsock2.h before
* stdlib.h so that the right fd_set type gets defined. It would be a
* pain to do that throughout this codebase, so instead I arrange that
* only a modules actually needing to use (or define, or initialise)
* this function pointer will see its declaration, and _those_ modules
* - which will be Windows-specific anyway - can take more care. */
DECL_WINDOWS_FUNCTION(extern, int, select,
(int, fd_set FAR *, fd_set FAR *,
fd_set FAR *, const struct timeval FAR *));
#endif
/*
* Implemented differently depending on the client of network.c, and
* called by network.c to turn on or off WSA*Select for a given socket.
*/
const char *do_select(SOCKET skt, bool enable);
/*
* Exports from select-{gui,cli}.c, each of which provides an
* implementation of do_select.
*/
void winselgui_set_hwnd(HWND hwnd);
void winselgui_clear_hwnd(void);
void winselgui_response(WPARAM wParam, LPARAM lParam);
void winselcli_setup(void);
SOCKET winselcli_unique_socket(void);
extern HANDLE winselcli_event;
/*
* Network-subsystem-related functions provided in other Windows modules.
*/
Socket *make_handle_socket(HANDLE send_H, HANDLE recv_H, HANDLE stderr_H,
SockAddr *addr, int port, Plug *plug,
bool overlapped); /* winhsock */
Socket *make_deferred_handle_socket(DeferredSocketOpener *opener,
SockAddr *addr, int port, Plug *plug);
void setup_handle_socket(Socket *s, HANDLE send_H, HANDLE recv_H,
HANDLE stderr_H, bool overlapped);
Socket *new_named_pipe_client(const char *pipename, Plug *plug); /* winnpc */
Socket *new_named_pipe_listener(const char *pipename, Plug *plug); /* winnps */
/* A lower-level function in named-pipe-client.c, which does most of
* the work of new_named_pipe_client (including checking the ownership
* of what it's connected to), but returns a plain HANDLE instead of
* wrapping it into a Socket. */
HANDLE connect_to_named_pipe(const char *pipename, char **err);
/*
* Exports from controls.c.
*/
struct ctlpos {
HWND hwnd;
WPARAM font;
int dlu4inpix;
int ypos, width;
int xoff;
int boxystart, boxid;
char *boxtext;
};
void init_common_controls(void); /* also does some DLL-loading */
/*
* Exports from utils.
*/
typedef struct filereq_tag filereq; /* cwd for file requester */
bool request_file(filereq *state, OPENFILENAME *of, bool preserve, bool save);
filereq *filereq_new(void);
void filereq_free(filereq *state);
void pgp_fingerprints_msgbox(HWND owner);
int message_box(HWND owner, LPCTSTR text, LPCTSTR caption,
DWORD style, DWORD helpctxid);
void MakeDlgItemBorderless(HWND parent, int id);
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;
bool 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 */
bool shortcuts[128]; /* track which shortcuts in use */
bool coloursel_wanted; /* has an event handler asked for
* a colour selector? */
struct {
unsigned char r, g, b; /* 0-255 */
bool ok;
} coloursel_result;
tree234 *privdata; /* stores per-control private data */
bool ended; /* has the dialog been ended? */
int endresult; /* and if so, what was the result? */
bool fixed_pitch_fonts; /* are we constrained to fixed fonts? */
};
/*
* Exports from controls.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, bool 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,
bool 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(dlgparam *dlg);
bool dlg_get_fixed_pitch_flag(dlgparam *dlg);
void dlg_set_fixed_pitch_flag(dlgparam *dlg, bool 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;
/*
* For vertical alignment, the id of a particular representative
* control that has the y-extent of the sensible part of the
* control.
*/
int align_id;
/*
* 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);
bool winctrl_handle_command(struct dlgparam *dp, UINT msg,
WPARAM wParam, LPARAM lParam);
void winctrl_rem_shortcuts(struct dlgparam *dp, struct winctrl *c);
bool 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 config.c.
*/
void win_setup_config_box(struct controlbox *b, HWND *hwndp, bool has_help,
bool midsession, int protocol);
/*
* Exports from dialog.c.
*/
void defuse_showwindow(void);
bool do_config(Conf *);
bool do_reconfig(HWND, Conf *, int);
void showeventlog(HWND);
void showabout(HWND);
void force_normal(HWND hwnd);
void modal_about_box(HWND hwnd);
void show_help(HWND hwnd);
HWND event_log_window(void);
/*
* Exports from utils.
*/
extern DWORD osMajorVersion, osMinorVersion, osPlatformId;
void init_winver(void);
void dll_hijacking_protection(void);
const char *get_system_dir(void);
HMODULE load_system32_dll(const char *libname);
const char *win_strerror(int error);
bool should_have_security(void);
void restrict_process_acl(void);
bool restricted_acl(void);
void escape_registry_key(const char *in, strbuf *out);
void unescape_registry_key(const char *in, strbuf *out);
bool is_console_handle(HANDLE);
/* A few pieces of up-to-date Windows API definition needed for older
* compilers. */
#ifndef LOAD_LIBRARY_SEARCH_SYSTEM32
#define LOAD_LIBRARY_SEARCH_SYSTEM32 0x00000800
#endif
#ifndef LOAD_LIBRARY_SEARCH_USER_DIRS
#define LOAD_LIBRARY_SEARCH_USER_DIRS 0x00000400
#endif
#ifndef LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR
#define LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR 0x00000100
#endif
#ifndef DLL_DIRECTORY_COOKIE
typedef PVOID DLL_DIRECTORY_COOKIE;
DECLSPEC_IMPORT DLL_DIRECTORY_COOKIE WINAPI AddDllDirectory (PCWSTR NewDirectory);
#endif
/*
* Exports from sizetip.c.
*/
void UpdateSizeTip(HWND src, int cx, int cy);
void EnableSizeTip(bool bEnable);
/*
* Exports from unicode.c.
*/
void init_ucs(Conf *, struct unicode_data *);
/*
* Exports from handle-io.c.
*/
#define HANDLE_FLAG_OVERLAPPED 1
#define HANDLE_FLAG_IGNOREEOF 2
#define HANDLE_FLAG_UNITBUFFER 4
struct handle;
typedef size_t (*handle_inputfn_t)(
struct handle *h, const void *data, size_t len, int err);
typedef void (*handle_outputfn_t)(
struct handle *h, size_t new_backlog, int err, bool close);
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);
size_t handle_write(struct handle *h, const void *data, size_t len);
void handle_write_eof(struct handle *h);
void handle_free(struct handle *h);
void handle_unthrottle(struct handle *h, size_t backlog);
size_t handle_backlog(struct handle *h);
void *handle_get_privdata(struct handle *h);
/* Analogue of stdio_sink in marshal.h, for a Windows handle */
struct handle_sink {
struct handle *h;
BinarySink_IMPLEMENTATION;
};
void handle_sink_init(handle_sink *sink, struct handle *h);
/*
* Exports from handle-wait.c.
*/
typedef struct HandleWait HandleWait;
typedef void (*handle_wait_callback_fn_t)(void *);
HandleWait *add_handle_wait(HANDLE h, handle_wait_callback_fn_t callback,
void *callback_ctx);
void delete_handle_wait(HandleWait *hw);
typedef struct HandleWaitList {
HANDLE handles[MAXIMUM_WAIT_OBJECTS];
int nhandles;
} HandleWaitList;
HandleWaitList *get_handle_wait_list(void);
void handle_wait_activate(HandleWaitList *hwl, int index);
void handle_wait_list_free(HandleWaitList *hwl);
/*
* Pageant-related pathnames.
*/
char *agent_mutex_name(void);
char *agent_named_pipe_name(void);
/*
* Exports from serial.c.
*/
extern const struct BackendVtable serial_backend;
/*
* Exports from jump-list.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);
bool set_explicit_app_user_model_id(void);
/*
* Exports from noise.c.
*/
bool win_read_random(void *buf, unsigned wanted); /* returns true on success */
/*
* Extra functions in storage.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);
/*
* Windows clipboard-UI wording.
*/
#define CLIPNAME_IMPLICIT "Last selected text"
#define CLIPNAME_EXPLICIT "System clipboard"
#define CLIPNAME_EXPLICIT_OBJECT "system clipboard"
/* These defaults are the ones PuTTY has historically had */
#define CLIPUI_DEFAULT_AUTOCOPY true
#define CLIPUI_DEFAULT_MOUSE CLIPUI_EXPLICIT
#define CLIPUI_DEFAULT_INS CLIPUI_EXPLICIT
/* In utils */
char *registry_get_string(HKEY root, const char *path, const char *leaf);
/* In cliloop.c */
typedef bool (*cliloop_pre_t)(void *vctx, const HANDLE **extra_handles,
size_t *n_extra_handles);
typedef bool (*cliloop_post_t)(void *vctx, size_t extra_handle_index);
void cli_main_loop(cliloop_pre_t pre, cliloop_post_t post, void *ctx);
bool cliloop_null_pre(void *vctx, const HANDLE **, size_t *);
bool cliloop_null_post(void *vctx, size_t);
extern const struct BackendVtable conpty_backend;
/* Functions that parametrise window.c between PuTTY and pterm */
void gui_term_process_cmdline(Conf *conf, char *cmdline);
const struct BackendVtable *backend_vt_from_conf(Conf *conf);
const wchar_t *get_app_user_model_id(void);
/* And functions in window.c that those files call back to */
char *handle_restrict_acl_cmdline_prefix(char *cmdline);
bool handle_special_sessionname_cmdline(char *cmdline, Conf *conf);
bool handle_special_filemapping_cmdline(char *cmdline, Conf *conf);
/* network.c: network error reporting helpers taking OS error code */
void plug_closing_system_error(Plug *plug, DWORD error);
void plug_closing_winsock_error(Plug *plug, DWORD error);
SeatPromptResult make_spr_sw_abort_winerror(const char *prefix, DWORD error);
HANDLE lock_interprocess_mutex(const char *mutexname, char **error);
void unlock_interprocess_mutex(HANDLE mutex);
typedef void (*aux_opt_error_fn_t)(const char *, ...);
typedef struct AuxMatchOpt {
int index, argc;
char **argv;
bool doing_opts;
aux_opt_error_fn_t error;
} AuxMatchOpt;
AuxMatchOpt aux_match_opt_init(int argc, char **argv, int start_index,
aux_opt_error_fn_t opt_error);
bool aux_match_arg(AuxMatchOpt *amo, char **val);
bool aux_match_opt(AuxMatchOpt *amo, char **val, const char *optname, ...);
bool aux_match_done(AuxMatchOpt *amo);
char *save_screenshot(HWND hwnd, const char *outfile);
void gui_terminal_ready(HWND hwnd, Seat *seat, Backend *backend);
#endif /* PUTTY_WINDOWS_PLATFORM_H */