X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=windows%2Fwinstuff.h;h=d7577cf6f982ae2028d65cf79ac4a8b1a8f25b10;hb=510f49e405e71ba5c97875e7a019364e1ef5fac9;hp=97e9bdc1b0eceb93792d9b4b880a5915c188c2a7;hpb=865fbaa8ce0c5565aa98cf246c586d1104928d6b;p=PuTTY.git diff --git a/windows/winstuff.h b/windows/winstuff.h index 97e9bdc1..d7577cf6 100644 --- a/windows/winstuff.h +++ b/windows/winstuff.h @@ -11,26 +11,133 @@ #include #include /* 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 - including the one + * used for official PuTTY builds as of 2015-09-28 - 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 +#if !defined _MSC_VER || _MSC_VER >= 1600 +#include +#endif + #include "tree234.h" #include "winhelp.h" +#define BUILDINFO_PLATFORM "Windows" + struct Filename { - char path[FILENAME_MAX]; + char *path; }; -#define f_open(filename, mode) ( fopen((filename).path, (mode)) ) +#define f_open(filename, mode, isprivate) ( fopen((filename)->path, (mode)) ) struct FontSpec { - char name[64]; + 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 + 4 +#define BOXRESULT (DLGWINDOWEXTRA + sizeof(LONG_PTR)) #define DF_END 0x0001 +#ifdef __WINE__ +#define NO_SECUREZEROMEMORY /* winelib doesn't have this */ +#endif + +#ifndef NO_SECUREZEROMEMORY +#define PLATFORM_HAS_SMEMCLR /* inhibit cross-platform one in misc.c */ +#endif + +#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 + +#define BROKEN_PIPE_ERROR_CODE ERROR_BROKEN_PIPE /* used in sshshare.c */ + +/* + * 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 @@ -46,7 +153,7 @@ struct FontSpec { #ifndef DONE_TYPEDEFS #define DONE_TYPEDEFS -typedef struct config_tag Config; +typedef struct conf_tag Conf; typedef struct backend_tag Backend; typedef struct terminal_tag Terminal; #endif @@ -57,18 +164,51 @@ typedef struct terminal_tag Terminal; #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 dialog boxes that can be running during a + * Window handles for the windows that can be running during a * PuTTY session. */ +GLOBAL HWND hwnd; /* the main terminal window */ GLOBAL HWND logbox; /* @@ -77,10 +217,13 @@ GLOBAL HWND logbox; GLOBAL HINSTANCE hinst; /* - * Details of the help file. + * Help file stuff in winhelp.c. */ -GLOBAL char *help_path; -GLOBAL int help_has_contents; +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 @@ -90,13 +233,7 @@ GLOBAL int help_has_contents; GLOBAL Terminal *term; GLOBAL void *logctx; -/* - * I've just looked in the windows standard headr files for WM_USER, there - * are hundreds of flags defined using the form WM_USER+123 so I've - * renumbered this NETEVENT value and the two in window.c - */ -#define WM_XUSER (WM_USER + 0x2000) -#define WM_NETEVENT (WM_XUSER + 5) +#define WM_NETEVENT (WM_APP + 5) /* * On Windows, we send MA_2CLK as the only event marking the second @@ -132,6 +269,13 @@ GLOBAL void *logctx; "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 @@ -139,19 +283,30 @@ GLOBAL void *logctx; * that module must be exported from it as function pointers. So * here they are. */ -extern int (WINAPI *p_WSAAsyncSelect) - (SOCKET s, HWND hWnd, u_int wMsg, long lEvent); -extern int (WINAPI *p_WSAEventSelect) - (SOCKET s, WSAEVENT hEventObject, long lNetworkEvents); -extern int (WINAPI *p_select) - (int nfds, fd_set FAR * readfds, fd_set FAR * writefds, - fd_set FAR *exceptfds, const struct timeval FAR * timeout); -extern int (WINAPI *p_WSAGetLastError)(void); -extern int (WINAPI *p_WSAEnumNetworkEvents) - (SOCKET s, WSAEVENT hEventObject, LPWSANETWORKEVENTS lpNetworkEvents); +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, WSAGetLastError, (void)); +DECL_WINDOWS_FUNCTION(GLOBAL, 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(GLOBAL, int, select, + (int, fd_set FAR *, fd_set FAR *, + fd_set FAR *, const struct timeval FAR *)); +#endif extern int socket_writable(SOCKET skt); +extern void socket_reselect_all(void); + /* * Exports from winctrls.c. */ @@ -169,6 +324,12 @@ struct ctlpos { /* * 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 ***); /* @@ -200,6 +361,7 @@ struct dlgparam { 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? */ }; /* @@ -212,7 +374,8 @@ HWND doctl(struct ctlpos *cp, RECT r, void bartitle(struct ctlpos *cp, char *name, int id); void beginbox(struct ctlpos *cp, char *name, int idbox); void endbox(struct ctlpos *cp); -void multiedit(struct ctlpos *cp, int password, ...); +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, ...); @@ -257,6 +420,10 @@ void fwdsetter(struct ctlpos *cp, int listid, char *stext, int sid, 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 /* @@ -320,7 +487,7 @@ 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 midsession, int protocol); /* * Exports from windlg.c. @@ -337,16 +504,14 @@ void show_help(HWND hwnd); /* * Exports from winmisc.c. */ - -int SaneDialogBox(HINSTANCE hinst, - LPCTSTR tmpl, - HWND hwndparent, - DLGPROC lpDialogFunc); - -void SaneEndDialog(HWND hwnd, int ret); - extern OSVERSIONINFO osVersion; +void dll_hijacking_protection(void); +void dll_hijacking_protection_add_path(const wchar_t*); BOOL init_winver(void); +HMODULE load_system32_dll(const char *libname); +const char *win_strerror(int error); +void restrict_process_acl(void); +GLOBAL int restricted_acl; /* * Exports from sizetip.c. @@ -358,10 +523,34 @@ void EnableSizeTip(int bEnable); * Exports from unicode.c. */ struct unicode_data; -void init_ucs(Config *, struct unicode_data *); +void init_ucs(Conf *, struct unicode_data *); /* - * pageantc.c needs to schedule callbacks for asynchronous agent + * 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. * @@ -372,4 +561,41 @@ 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); +BOOL set_explicit_app_user_model_id(); + +/* + * 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