Mercurial > vim
annotate src/os_win32.c @ 9800:c470694733db v7.4.2175
commit https://github.com/vim/vim/commit/812ad4f3a2cb33002a24f6b5862c7b375cd68fe4
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Aug 7 14:03:13 2016 +0200
patch 7.4.2175
Problem: Insufficient testing of cscope.
Solution: Add more tests. (Dominique Pelle)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 07 Aug 2016 14:15:05 +0200 |
parents | 93dcc4329c74 |
children | bff8a09016a5 |
rev | line source |
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7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 /* | |
10 * os_win32.c | |
11 * | |
12 * Used for both the console version and the Win32 GUI. A lot of code is for | |
13 * the console version only, so there is a lot of "#ifndef FEAT_GUI_W32". | |
14 * | |
15 * Win32 (Windows NT and Windows 95) system-dependent routines. | |
16 * Portions lifted from the Win32 SDK samples, the MSDOS-dependent code, | |
17 * NetHack 3.1.3, GNU Emacs 19.30, and Vile 5.5. | |
18 * | |
19 * George V. Reilly <george@reilly.org> wrote most of this. | |
20 * Roger Knobbe <rogerk@wonderware.com> did the initial port of Vim 3.0. | |
21 */ | |
22 | |
23 #include "vim.h" | |
24 | |
14 | 25 #ifdef FEAT_MZSCHEME |
26 # include "if_mzsch.h" | |
27 #endif | |
28 | |
7 | 29 #include <sys/types.h> |
30 #include <signal.h> | |
31 #include <limits.h> | |
3927 | 32 |
33 /* cproto fails on missing include files */ | |
34 #ifndef PROTO | |
35 # include <process.h> | |
36 #endif | |
7 | 37 |
38 #undef chdir | |
39 #ifdef __GNUC__ | |
40 # ifndef __MINGW32__ | |
41 # include <dirent.h> | |
42 # endif | |
43 #else | |
44 # include <direct.h> | |
45 #endif | |
46 | |
3927 | 47 #ifndef PROTO |
48 # if defined(FEAT_TITLE) && !defined(FEAT_GUI_W32) | |
49 # include <shellapi.h> | |
50 # endif | |
7 | 51 #endif |
52 | |
53 #ifdef __MINGW32__ | |
54 # ifndef FROM_LEFT_1ST_BUTTON_PRESSED | |
55 # define FROM_LEFT_1ST_BUTTON_PRESSED 0x0001 | |
56 # endif | |
57 # ifndef RIGHTMOST_BUTTON_PRESSED | |
58 # define RIGHTMOST_BUTTON_PRESSED 0x0002 | |
59 # endif | |
60 # ifndef FROM_LEFT_2ND_BUTTON_PRESSED | |
61 # define FROM_LEFT_2ND_BUTTON_PRESSED 0x0004 | |
62 # endif | |
63 # ifndef FROM_LEFT_3RD_BUTTON_PRESSED | |
64 # define FROM_LEFT_3RD_BUTTON_PRESSED 0x0008 | |
65 # endif | |
66 # ifndef FROM_LEFT_4TH_BUTTON_PRESSED | |
67 # define FROM_LEFT_4TH_BUTTON_PRESSED 0x0010 | |
68 # endif | |
69 | |
70 /* | |
71 * EventFlags | |
72 */ | |
73 # ifndef MOUSE_MOVED | |
74 # define MOUSE_MOVED 0x0001 | |
75 # endif | |
76 # ifndef DOUBLE_CLICK | |
77 # define DOUBLE_CLICK 0x0002 | |
78 # endif | |
79 #endif | |
80 | |
81 /* Record all output and all keyboard & mouse input */ | |
82 /* #define MCH_WRITE_DUMP */ | |
83 | |
84 #ifdef MCH_WRITE_DUMP | |
85 FILE* fdDump = NULL; | |
86 #endif | |
87 | |
88 /* | |
89 * When generating prototypes for Win32 on Unix, these lines make the syntax | |
90 * errors disappear. They do not need to be correct. | |
91 */ | |
92 #ifdef PROTO | |
93 #define WINAPI | |
94 typedef char * LPCSTR; | |
26 | 95 typedef char * LPWSTR; |
7 | 96 typedef int ACCESS_MASK; |
97 typedef int BOOL; | |
98 typedef int COLORREF; | |
99 typedef int CONSOLE_CURSOR_INFO; | |
100 typedef int COORD; | |
101 typedef int DWORD; | |
102 typedef int HANDLE; | |
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103 typedef int LPHANDLE; |
7 | 104 typedef int HDC; |
105 typedef int HFONT; | |
106 typedef int HICON; | |
107 typedef int HINSTANCE; | |
108 typedef int HWND; | |
109 typedef int INPUT_RECORD; | |
110 typedef int KEY_EVENT_RECORD; | |
111 typedef int LOGFONT; | |
112 typedef int LPBOOL; | |
113 typedef int LPCTSTR; | |
114 typedef int LPDWORD; | |
115 typedef int LPSTR; | |
116 typedef int LPTSTR; | |
117 typedef int LPVOID; | |
118 typedef int MOUSE_EVENT_RECORD; | |
119 typedef int PACL; | |
120 typedef int PDWORD; | |
121 typedef int PHANDLE; | |
122 typedef int PRINTDLG; | |
123 typedef int PSECURITY_DESCRIPTOR; | |
124 typedef int PSID; | |
125 typedef int SECURITY_INFORMATION; | |
126 typedef int SHORT; | |
127 typedef int SMALL_RECT; | |
128 typedef int TEXTMETRIC; | |
129 typedef int TOKEN_INFORMATION_CLASS; | |
130 typedef int TRUSTEE; | |
131 typedef int WORD; | |
132 typedef int WCHAR; | |
133 typedef void VOID; | |
3927 | 134 typedef int BY_HANDLE_FILE_INFORMATION; |
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135 typedef int SE_OBJECT_TYPE; |
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136 typedef int PSNSECINFO; |
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137 typedef int PSNSECINFOW; |
6359 | 138 typedef int STARTUPINFO; |
139 typedef int PROCESS_INFORMATION; | |
7 | 140 #endif |
141 | |
142 #ifndef FEAT_GUI_W32 | |
143 /* Undocumented API in kernel32.dll needed to work around dead key bug in | |
144 * console-mode applications in NT 4.0. If you switch keyboard layouts | |
145 * in a console app to a layout that includes dead keys and then hit a | |
146 * dead key, a call to ToAscii will trash the stack. My thanks to Ian James | |
147 * and Michael Dietrich for helping me figure out this workaround. | |
148 */ | |
149 | |
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150 /* WINAPI BOOL WINAPI GetConsoleKeyboardLayoutNameA(LPSTR); */ |
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151 #ifndef WINAPI |
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152 # define WINAPI __stdcall |
7 | 153 #endif |
154 #if defined(__BORLANDC__) | |
155 typedef BOOL (__stdcall *PFNGCKLN)(LPSTR); | |
156 #else | |
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157 typedef BOOL (WINAPI *PFNGCKLN)(LPSTR); |
7 | 158 #endif |
297 | 159 static PFNGCKLN s_pfnGetConsoleKeyboardLayoutName = NULL; |
7 | 160 #endif |
161 | |
162 #if defined(__BORLANDC__) | |
163 /* Strangely Borland uses a non-standard name. */ | |
164 # define wcsicmp(a, b) wcscmpi((a), (b)) | |
165 #endif | |
166 | |
3927 | 167 #ifndef PROTO |
168 | |
4352 | 169 /* Enable common dialogs input unicode from IME if possible. */ |
3010 | 170 #ifdef FEAT_MBYTE |
4238 | 171 LRESULT (WINAPI *pDispatchMessage)(CONST MSG *) = DispatchMessage; |
3010 | 172 BOOL (WINAPI *pGetMessage)(LPMSG, HWND, UINT, UINT) = GetMessage; |
173 BOOL (WINAPI *pIsDialogMessage)(HWND, LPMSG) = IsDialogMessage; | |
174 BOOL (WINAPI *pPeekMessage)(LPMSG, HWND, UINT, UINT, UINT) = PeekMessage; | |
175 #endif | |
176 | |
3927 | 177 #endif /* PROTO */ |
178 | |
7 | 179 #ifndef FEAT_GUI_W32 |
180 /* Win32 Console handles for input and output */ | |
181 static HANDLE g_hConIn = INVALID_HANDLE_VALUE; | |
182 static HANDLE g_hConOut = INVALID_HANDLE_VALUE; | |
183 | |
184 /* Win32 Screen buffer,coordinate,console I/O information */ | |
185 static SMALL_RECT g_srScrollRegion; | |
186 static COORD g_coord; /* 0-based, but external coords are 1-based */ | |
187 | |
188 /* The attribute of the screen when the editor was started */ | |
189 static WORD g_attrDefault = 7; /* lightgray text on black background */ | |
190 static WORD g_attrCurrent; | |
191 | |
192 static int g_fCBrkPressed = FALSE; /* set by ctrl-break interrupt */ | |
193 static int g_fCtrlCPressed = FALSE; /* set when ctrl-C or ctrl-break detected */ | |
194 static int g_fForceExit = FALSE; /* set when forcefully exiting */ | |
195 | |
196 static void termcap_mode_start(void); | |
197 static void termcap_mode_end(void); | |
198 static void clear_chars(COORD coord, DWORD n); | |
199 static void clear_screen(void); | |
200 static void clear_to_end_of_display(void); | |
201 static void clear_to_end_of_line(void); | |
202 static void scroll(unsigned cLines); | |
203 static void set_scroll_region(unsigned left, unsigned top, | |
204 unsigned right, unsigned bottom); | |
205 static void insert_lines(unsigned cLines); | |
206 static void delete_lines(unsigned cLines); | |
207 static void gotoxy(unsigned x, unsigned y); | |
208 static void normvideo(void); | |
209 static void textattr(WORD wAttr); | |
210 static void textcolor(WORD wAttr); | |
211 static void textbackground(WORD wAttr); | |
212 static void standout(void); | |
213 static void standend(void); | |
214 static void visual_bell(void); | |
215 static void cursor_visible(BOOL fVisible); | |
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216 static DWORD write_chars(char_u *pchBuf, DWORD cbToWrite); |
7 | 217 static void create_conin(void); |
218 static int s_cursor_visible = TRUE; | |
219 static int did_create_conin = FALSE; | |
220 #else | |
221 static int s_dont_use_vimrun = TRUE; | |
222 static int need_vimrun_warning = FALSE; | |
223 static char *vimrun_path = "vimrun "; | |
224 #endif | |
225 | |
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226 static int win32_getattrs(char_u *name); |
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227 static int win32_setattrs(char_u *name, int attrs); |
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228 static int win32_set_archive(char_u *name); |
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229 |
7 | 230 #ifndef FEAT_GUI_W32 |
231 static int suppress_winsize = 1; /* don't fiddle with console */ | |
232 #endif | |
233 | |
2612 | 234 static char_u *exe_path = NULL; |
235 | |
5633 | 236 static BOOL win8_or_later = FALSE; |
237 | |
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238 #ifndef FEAT_GUI_W32 |
5580 | 239 /* |
240 * Version of ReadConsoleInput() that works with IME. | |
5590 | 241 * Works around problems on Windows 8. |
5580 | 242 */ |
243 static BOOL | |
244 read_console_input( | |
5590 | 245 HANDLE hInput, |
246 INPUT_RECORD *lpBuffer, | |
247 DWORD nLength, | |
248 LPDWORD lpEvents) | |
5580 | 249 { |
250 enum | |
251 { | |
5590 | 252 IRSIZE = 10 |
5580 | 253 }; |
5590 | 254 static INPUT_RECORD s_irCache[IRSIZE]; |
5580 | 255 static DWORD s_dwIndex = 0; |
256 static DWORD s_dwMax = 0; | |
5590 | 257 DWORD dwEvents; |
5635 | 258 int head; |
259 int tail; | |
260 int i; | |
5580 | 261 |
6981 | 262 if (nLength == -2) |
263 return (s_dwMax > 0) ? TRUE : FALSE; | |
264 | |
5633 | 265 if (!win8_or_later) |
266 { | |
267 if (nLength == -1) | |
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268 return PeekConsoleInputW(hInput, lpBuffer, 1, lpEvents); |
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269 return ReadConsoleInputW(hInput, lpBuffer, 1, &dwEvents); |
5633 | 270 } |
271 | |
5580 | 272 if (s_dwMax == 0) |
273 { | |
5590 | 274 if (nLength == -1) |
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275 return PeekConsoleInputW(hInput, lpBuffer, 1, lpEvents); |
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276 if (!ReadConsoleInputW(hInput, s_irCache, IRSIZE, &dwEvents)) |
5590 | 277 return FALSE; |
5580 | 278 s_dwIndex = 0; |
5590 | 279 s_dwMax = dwEvents; |
280 if (dwEvents == 0) | |
5580 | 281 { |
5590 | 282 *lpEvents = 0; |
283 return TRUE; | |
5580 | 284 } |
5635 | 285 |
286 if (s_dwMax > 1) | |
287 { | |
288 head = 0; | |
289 tail = s_dwMax - 1; | |
290 while (head != tail) | |
291 { | |
292 if (s_irCache[head].EventType == WINDOW_BUFFER_SIZE_EVENT | |
293 && s_irCache[head + 1].EventType | |
294 == WINDOW_BUFFER_SIZE_EVENT) | |
295 { | |
296 /* Remove duplicate event to avoid flicker. */ | |
297 for (i = head; i < tail; ++i) | |
298 s_irCache[i] = s_irCache[i + 1]; | |
299 --tail; | |
300 continue; | |
301 } | |
302 head++; | |
303 } | |
304 s_dwMax = tail + 1; | |
305 } | |
5580 | 306 } |
5635 | 307 |
5590 | 308 *lpBuffer = s_irCache[s_dwIndex]; |
6981 | 309 if (!(nLength == -1 || nLength == -2) && ++s_dwIndex >= s_dwMax) |
5580 | 310 s_dwMax = 0; |
5590 | 311 *lpEvents = 1; |
5580 | 312 return TRUE; |
313 } | |
314 | |
315 /* | |
316 * Version of PeekConsoleInput() that works with IME. | |
317 */ | |
318 static BOOL | |
319 peek_console_input( | |
5590 | 320 HANDLE hInput, |
321 INPUT_RECORD *lpBuffer, | |
322 DWORD nLength, | |
323 LPDWORD lpEvents) | |
5580 | 324 { |
5590 | 325 return read_console_input(hInput, lpBuffer, -1, lpEvents); |
5580 | 326 } |
327 | |
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328 # ifdef FEAT_CLIENTSERVER |
6981 | 329 static DWORD |
330 msg_wait_for_multiple_objects( | |
331 DWORD nCount, | |
332 LPHANDLE pHandles, | |
333 BOOL fWaitAll, | |
334 DWORD dwMilliseconds, | |
335 DWORD dwWakeMask) | |
336 { | |
337 if (read_console_input(NULL, NULL, -2, NULL)) | |
338 return WAIT_OBJECT_0; | |
339 return MsgWaitForMultipleObjects(nCount, pHandles, fWaitAll, | |
340 dwMilliseconds, dwWakeMask); | |
341 } | |
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342 # endif |
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343 |
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344 # ifndef FEAT_CLIENTSERVER |
6981 | 345 static DWORD |
346 wait_for_single_object( | |
347 HANDLE hHandle, | |
348 DWORD dwMilliseconds) | |
349 { | |
350 if (read_console_input(NULL, NULL, -2, NULL)) | |
351 return WAIT_OBJECT_0; | |
352 return WaitForSingleObject(hHandle, dwMilliseconds); | |
353 } | |
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354 # endif |
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355 #endif |
6981 | 356 |
7 | 357 static void |
358 get_exe_name(void) | |
359 { | |
2630 | 360 /* Maximum length of $PATH is more than MAXPATHL. 8191 is often mentioned |
361 * as the maximum length that works (plus a NUL byte). */ | |
362 #define MAX_ENV_PATH_LEN 8192 | |
363 char temp[MAX_ENV_PATH_LEN]; | |
2612 | 364 char_u *p; |
7 | 365 |
366 if (exe_name == NULL) | |
367 { | |
368 /* store the name of the executable, may be used for $VIM */ | |
2630 | 369 GetModuleFileName(NULL, temp, MAX_ENV_PATH_LEN - 1); |
7 | 370 if (*temp != NUL) |
371 exe_name = FullName_save((char_u *)temp, FALSE); | |
372 } | |
819 | 373 |
2612 | 374 if (exe_path == NULL && exe_name != NULL) |
819 | 375 { |
2615 | 376 exe_path = vim_strnsave(exe_name, |
377 (int)(gettail_sep(exe_name) - exe_name)); | |
2612 | 378 if (exe_path != NULL) |
819 | 379 { |
2612 | 380 /* Append our starting directory to $PATH, so that when doing |
381 * "!xxd" it's found in our starting directory. Needed because | |
382 * SearchPath() also looks there. */ | |
383 p = mch_getenv("PATH"); | |
2630 | 384 if (p == NULL |
385 || STRLEN(p) + STRLEN(exe_path) + 2 < MAX_ENV_PATH_LEN) | |
2612 | 386 { |
2630 | 387 if (p == NULL || *p == NUL) |
388 temp[0] = NUL; | |
389 else | |
390 { | |
391 STRCPY(temp, p); | |
392 STRCAT(temp, ";"); | |
393 } | |
2612 | 394 STRCAT(temp, exe_path); |
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395 vim_setenv((char_u *)"PATH", (char_u *)temp); |
2612 | 396 } |
819 | 397 } |
398 } | |
7 | 399 } |
400 | |
2612 | 401 /* |
3361 | 402 * Unescape characters in "p" that appear in "escaped". |
403 */ | |
404 static void | |
405 unescape_shellxquote(char_u *p, char_u *escaped) | |
406 { | |
3386 | 407 int l = (int)STRLEN(p); |
3361 | 408 int n; |
409 | |
410 while (*p != NUL) | |
411 { | |
412 if (*p == '^' && vim_strchr(escaped, p[1]) != NULL) | |
413 mch_memmove(p, p + 1, l--); | |
414 #ifdef FEAT_MBYTE | |
415 n = (*mb_ptr2len)(p); | |
416 #else | |
417 n = 1; | |
418 #endif | |
419 p += n; | |
420 l -= n; | |
421 } | |
422 } | |
423 | |
424 /* | |
2612 | 425 * Load library "name". |
426 */ | |
427 HINSTANCE | |
428 vimLoadLib(char *name) | |
429 { | |
3902 | 430 HINSTANCE dll = NULL; |
431 char old_dir[MAXPATHL]; | |
3889 | 432 |
433 /* NOTE: Do not use mch_dirname() and mch_chdir() here, they may call | |
434 * vimLoadLib() recursively, which causes a stack overflow. */ | |
2612 | 435 if (exe_path == NULL) |
436 get_exe_name(); | |
3902 | 437 if (exe_path != NULL) |
2612 | 438 { |
3902 | 439 #ifdef FEAT_MBYTE |
440 WCHAR old_dirw[MAXPATHL]; | |
441 | |
442 if (GetCurrentDirectoryW(MAXPATHL, old_dirw) != 0) | |
443 { | |
444 /* Change directory to where the executable is, both to make | |
445 * sure we find a .dll there and to avoid looking for a .dll | |
446 * in the current directory. */ | |
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447 SetCurrentDirectory((LPCSTR)exe_path); |
3902 | 448 dll = LoadLibrary(name); |
449 SetCurrentDirectoryW(old_dirw); | |
450 return dll; | |
451 } | |
452 /* Retry with non-wide function (for Windows 98). */ | |
453 if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
454 #endif | |
455 if (GetCurrentDirectory(MAXPATHL, old_dir) != 0) | |
456 { | |
457 /* Change directory to where the executable is, both to make | |
458 * sure we find a .dll there and to avoid looking for a .dll | |
459 * in the current directory. */ | |
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460 SetCurrentDirectory((LPCSTR)exe_path); |
3902 | 461 dll = LoadLibrary(name); |
462 SetCurrentDirectory(old_dir); | |
463 } | |
2612 | 464 } |
465 return dll; | |
466 } | |
467 | |
7 | 468 #if defined(DYNAMIC_GETTEXT) || defined(PROTO) |
469 # ifndef GETTEXT_DLL | |
470 # define GETTEXT_DLL "libintl.dll" | |
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471 # define GETTEXT_DLL_ALT "libintl-8.dll" |
7 | 472 # endif |
3622 | 473 /* Dummy functions */ |
36 | 474 static char *null_libintl_gettext(const char *); |
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475 static char *null_libintl_ngettext(const char *, const char *, unsigned long n); |
36 | 476 static char *null_libintl_textdomain(const char *); |
477 static char *null_libintl_bindtextdomain(const char *, const char *); | |
478 static char *null_libintl_bind_textdomain_codeset(const char *, const char *); | |
7 | 479 |
2612 | 480 static HINSTANCE hLibintlDLL = NULL; |
36 | 481 char *(*dyn_libintl_gettext)(const char *) = null_libintl_gettext; |
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482 char *(*dyn_libintl_ngettext)(const char *, const char *, unsigned long n) |
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483 = null_libintl_ngettext; |
36 | 484 char *(*dyn_libintl_textdomain)(const char *) = null_libintl_textdomain; |
485 char *(*dyn_libintl_bindtextdomain)(const char *, const char *) | |
7 | 486 = null_libintl_bindtextdomain; |
36 | 487 char *(*dyn_libintl_bind_textdomain_codeset)(const char *, const char *) |
488 = null_libintl_bind_textdomain_codeset; | |
7 | 489 |
490 int | |
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491 dyn_libintl_init(void) |
7 | 492 { |
493 int i; | |
494 static struct | |
495 { | |
496 char *name; | |
497 FARPROC *ptr; | |
498 } libintl_entry[] = | |
499 { | |
500 {"gettext", (FARPROC*)&dyn_libintl_gettext}, | |
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501 {"ngettext", (FARPROC*)&dyn_libintl_ngettext}, |
7 | 502 {"textdomain", (FARPROC*)&dyn_libintl_textdomain}, |
503 {"bindtextdomain", (FARPROC*)&dyn_libintl_bindtextdomain}, | |
504 {NULL, NULL} | |
505 }; | |
506 | |
507 /* No need to initialize twice. */ | |
508 if (hLibintlDLL) | |
509 return 1; | |
510 /* Load gettext library (libintl.dll) */ | |
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511 hLibintlDLL = vimLoadLib(GETTEXT_DLL); |
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512 #ifdef GETTEXT_DLL_ALT |
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513 if (!hLibintlDLL) |
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514 hLibintlDLL = vimLoadLib(GETTEXT_DLL_ALT); |
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515 #endif |
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516 if (!hLibintlDLL) |
7 | 517 { |
2612 | 518 if (p_verbose > 0) |
7 | 519 { |
2612 | 520 verbose_enter(); |
521 EMSG2(_(e_loadlib), GETTEXT_DLL); | |
522 verbose_leave(); | |
7 | 523 } |
2612 | 524 return 0; |
7 | 525 } |
526 for (i = 0; libintl_entry[i].name != NULL | |
527 && libintl_entry[i].ptr != NULL; ++i) | |
528 { | |
529 if ((*libintl_entry[i].ptr = (FARPROC)GetProcAddress(hLibintlDLL, | |
530 libintl_entry[i].name)) == NULL) | |
531 { | |
532 dyn_libintl_end(); | |
533 if (p_verbose > 0) | |
292 | 534 { |
535 verbose_enter(); | |
7 | 536 EMSG2(_(e_loadfunc), libintl_entry[i].name); |
292 | 537 verbose_leave(); |
538 } | |
7 | 539 return 0; |
540 } | |
541 } | |
36 | 542 |
543 /* The bind_textdomain_codeset() function is optional. */ | |
323 | 544 dyn_libintl_bind_textdomain_codeset = (void *)GetProcAddress(hLibintlDLL, |
36 | 545 "bind_textdomain_codeset"); |
546 if (dyn_libintl_bind_textdomain_codeset == NULL) | |
547 dyn_libintl_bind_textdomain_codeset = | |
548 null_libintl_bind_textdomain_codeset; | |
549 | |
7 | 550 return 1; |
551 } | |
552 | |
553 void | |
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554 dyn_libintl_end(void) |
7 | 555 { |
556 if (hLibintlDLL) | |
557 FreeLibrary(hLibintlDLL); | |
558 hLibintlDLL = NULL; | |
559 dyn_libintl_gettext = null_libintl_gettext; | |
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560 dyn_libintl_ngettext = null_libintl_ngettext; |
7 | 561 dyn_libintl_textdomain = null_libintl_textdomain; |
562 dyn_libintl_bindtextdomain = null_libintl_bindtextdomain; | |
36 | 563 dyn_libintl_bind_textdomain_codeset = null_libintl_bind_textdomain_codeset; |
7 | 564 } |
565 | |
323 | 566 /*ARGSUSED*/ |
7 | 567 static char * |
26 | 568 null_libintl_gettext(const char *msgid) |
7 | 569 { |
570 return (char*)msgid; | |
571 } | |
572 | |
323 | 573 /*ARGSUSED*/ |
7 | 574 static char * |
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575 null_libintl_ngettext( |
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576 const char *msgid, |
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577 const char *msgid_plural, |
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578 unsigned long n) |
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579 { |
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580 return (char *)(n == 1 ? msgid : msgid_plural); |
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581 } |
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582 |
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583 /*ARGSUSED*/ |
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584 static char * |
26 | 585 null_libintl_bindtextdomain(const char *domainname, const char *dirname) |
7 | 586 { |
587 return NULL; | |
588 } | |
589 | |
323 | 590 /*ARGSUSED*/ |
7 | 591 static char * |
36 | 592 null_libintl_bind_textdomain_codeset(const char *domainname, |
593 const char *codeset) | |
594 { | |
595 return NULL; | |
596 } | |
597 | |
323 | 598 /*ARGSUSED*/ |
36 | 599 static char * |
26 | 600 null_libintl_textdomain(const char *domainname) |
7 | 601 { |
602 return NULL; | |
603 } | |
604 | |
605 #endif /* DYNAMIC_GETTEXT */ | |
606 | |
607 /* This symbol is not defined in older versions of the SDK or Visual C++ */ | |
608 | |
609 #ifndef VER_PLATFORM_WIN32_WINDOWS | |
610 # define VER_PLATFORM_WIN32_WINDOWS 1 | |
611 #endif | |
612 | |
613 DWORD g_PlatformId; | |
614 | |
615 #ifdef HAVE_ACL | |
3927 | 616 # ifndef PROTO |
617 # include <aclapi.h> | |
618 # endif | |
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619 # ifndef PROTECTED_DACL_SECURITY_INFORMATION |
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620 # define PROTECTED_DACL_SECURITY_INFORMATION 0x80000000L |
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621 # endif |
3927 | 622 |
7 | 623 /* |
624 * These are needed to dynamically load the ADVAPI DLL, which is not | |
625 * implemented under Windows 95 (and causes VIM to crash) | |
626 */ | |
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627 typedef DWORD (WINAPI *PSNSECINFO) (LPSTR, SE_OBJECT_TYPE, |
7 | 628 SECURITY_INFORMATION, PSID, PSID, PACL, PACL); |
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629 typedef DWORD (WINAPI *PGNSECINFO) (LPSTR, SE_OBJECT_TYPE, |
7 | 630 SECURITY_INFORMATION, PSID *, PSID *, PACL *, PACL *, |
631 PSECURITY_DESCRIPTOR *); | |
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632 # ifdef FEAT_MBYTE |
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633 typedef DWORD (WINAPI *PSNSECINFOW) (LPWSTR, SE_OBJECT_TYPE, |
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634 SECURITY_INFORMATION, PSID, PSID, PACL, PACL); |
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635 typedef DWORD (WINAPI *PGNSECINFOW) (LPWSTR, SE_OBJECT_TYPE, |
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636 SECURITY_INFORMATION, PSID *, PSID *, PACL *, PACL *, |
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637 PSECURITY_DESCRIPTOR *); |
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638 # endif |
7 | 639 |
640 static HANDLE advapi_lib = NULL; /* Handle for ADVAPI library */ | |
641 static PSNSECINFO pSetNamedSecurityInfo; | |
642 static PGNSECINFO pGetNamedSecurityInfo; | |
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643 # ifdef FEAT_MBYTE |
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644 static PSNSECINFOW pSetNamedSecurityInfoW; |
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645 static PGNSECINFOW pGetNamedSecurityInfoW; |
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646 # endif |
7 | 647 #endif |
648 | |
2935 | 649 typedef BOOL (WINAPI *PSETHANDLEINFORMATION)(HANDLE, DWORD, DWORD); |
650 | |
651 static BOOL allowPiping = FALSE; | |
652 static PSETHANDLEINFORMATION pSetHandleInformation; | |
653 | |
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654 #ifdef HAVE_ACL |
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655 /* |
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656 * Enables or disables the specified privilege. |
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657 */ |
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658 static BOOL |
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659 win32_enable_privilege(LPTSTR lpszPrivilege, BOOL bEnable) |
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660 { |
5590 | 661 BOOL bResult; |
662 LUID luid; | |
663 HANDLE hToken; | |
664 TOKEN_PRIVILEGES tokenPrivileges; | |
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665 |
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666 if (!OpenProcessToken(GetCurrentProcess(), |
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667 TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) |
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668 return FALSE; |
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669 |
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670 if (!LookupPrivilegeValue(NULL, lpszPrivilege, &luid)) |
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671 { |
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672 CloseHandle(hToken); |
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673 return FALSE; |
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674 } |
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675 |
6047 | 676 tokenPrivileges.PrivilegeCount = 1; |
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677 tokenPrivileges.Privileges[0].Luid = luid; |
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678 tokenPrivileges.Privileges[0].Attributes = bEnable ? |
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679 SE_PRIVILEGE_ENABLED : 0; |
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680 |
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681 bResult = AdjustTokenPrivileges(hToken, FALSE, &tokenPrivileges, |
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682 sizeof(TOKEN_PRIVILEGES), NULL, NULL); |
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683 |
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684 CloseHandle(hToken); |
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685 |
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686 return bResult && GetLastError() == ERROR_SUCCESS; |
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687 } |
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688 #endif |
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689 |
7 | 690 /* |
691 * Set g_PlatformId to VER_PLATFORM_WIN32_NT (NT) or | |
692 * VER_PLATFORM_WIN32_WINDOWS (Win95). | |
693 */ | |
694 void | |
695 PlatformId(void) | |
696 { | |
697 static int done = FALSE; | |
698 | |
699 if (!done) | |
700 { | |
701 OSVERSIONINFO ovi; | |
702 | |
703 ovi.dwOSVersionInfoSize = sizeof(ovi); | |
704 GetVersionEx(&ovi); | |
705 | |
706 g_PlatformId = ovi.dwPlatformId; | |
707 | |
5633 | 708 if ((ovi.dwMajorVersion == 6 && ovi.dwMinorVersion >= 2) |
709 || ovi.dwMajorVersion > 6) | |
710 win8_or_later = TRUE; | |
711 | |
7 | 712 #ifdef HAVE_ACL |
713 /* | |
714 * Load the ADVAPI runtime if we are on anything | |
715 * other than Windows 95 | |
716 */ | |
717 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
718 { | |
719 /* | |
720 * do this load. Problems: Doesn't unload at end of run (this is | |
721 * theoretically okay, since Windows should unload it when VIM | |
722 * terminates). Should we be using the 'mch_libcall' routines? | |
723 * Seems like a lot of overhead to load/unload ADVAPI32.DLL each | |
724 * time we verify security... | |
725 */ | |
2612 | 726 advapi_lib = vimLoadLib("ADVAPI32.DLL"); |
7 | 727 if (advapi_lib != NULL) |
728 { | |
729 pSetNamedSecurityInfo = (PSNSECINFO)GetProcAddress(advapi_lib, | |
730 "SetNamedSecurityInfoA"); | |
731 pGetNamedSecurityInfo = (PGNSECINFO)GetProcAddress(advapi_lib, | |
732 "GetNamedSecurityInfoA"); | |
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733 # ifdef FEAT_MBYTE |
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734 pSetNamedSecurityInfoW = (PSNSECINFOW)GetProcAddress(advapi_lib, |
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735 "SetNamedSecurityInfoW"); |
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736 pGetNamedSecurityInfoW = (PGNSECINFOW)GetProcAddress(advapi_lib, |
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737 "GetNamedSecurityInfoW"); |
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738 # endif |
7 | 739 if (pSetNamedSecurityInfo == NULL |
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740 || pGetNamedSecurityInfo == NULL |
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741 # ifdef FEAT_MBYTE |
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742 || pSetNamedSecurityInfoW == NULL |
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743 || pGetNamedSecurityInfoW == NULL |
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744 # endif |
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745 ) |
7 | 746 { |
747 /* If we can't get the function addresses, set advapi_lib | |
748 * to NULL so that we don't use them. */ | |
749 FreeLibrary(advapi_lib); | |
750 advapi_lib = NULL; | |
751 } | |
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752 /* Enable privilege for getting or setting SACLs. */ |
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753 win32_enable_privilege(SE_SECURITY_NAME, TRUE); |
7 | 754 } |
755 } | |
756 #endif | |
2935 | 757 /* |
758 * If we are on windows NT, try to load the pipe functions, only | |
759 * available from Win2K. | |
760 */ | |
761 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
762 { | |
763 HANDLE kernel32 = GetModuleHandle("kernel32"); | |
764 pSetHandleInformation = (PSETHANDLEINFORMATION)GetProcAddress( | |
765 kernel32, "SetHandleInformation"); | |
766 | |
767 allowPiping = pSetHandleInformation != NULL; | |
768 } | |
7 | 769 done = TRUE; |
770 } | |
771 } | |
772 | |
773 /* | |
774 * Return TRUE when running on Windows 95 (or 98 or ME). | |
775 * Only to be used after mch_init(). | |
776 */ | |
777 int | |
778 mch_windows95(void) | |
779 { | |
780 return g_PlatformId == VER_PLATFORM_WIN32_WINDOWS; | |
781 } | |
782 | |
783 #ifdef FEAT_GUI_W32 | |
784 /* | |
785 * Used to work around the "can't do synchronous spawn" | |
786 * problem on Win32s, without resorting to Universal Thunk. | |
787 */ | |
788 static int old_num_windows; | |
789 static int num_windows; | |
790 | |
323 | 791 /*ARGSUSED*/ |
7 | 792 static BOOL CALLBACK |
793 win32ssynch_cb(HWND hwnd, LPARAM lparam) | |
794 { | |
795 num_windows++; | |
796 return TRUE; | |
797 } | |
798 #endif | |
799 | |
800 #ifndef FEAT_GUI_W32 | |
801 | |
802 #define SHIFT (SHIFT_PRESSED) | |
803 #define CTRL (RIGHT_CTRL_PRESSED | LEFT_CTRL_PRESSED) | |
804 #define ALT (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED) | |
805 #define ALT_GR (RIGHT_ALT_PRESSED | LEFT_CTRL_PRESSED) | |
806 | |
807 | |
808 /* When uChar.AsciiChar is 0, then we need to look at wVirtualKeyCode. | |
809 * We map function keys to their ANSI terminal equivalents, as produced | |
810 * by ANSI.SYS, for compatibility with the MS-DOS version of Vim. Any | |
811 * ANSI key with a value >= '\300' is nonstandard, but provided anyway | |
812 * so that the user can have access to all SHIFT-, CTRL-, and ALT- | |
813 * combinations of function/arrow/etc keys. | |
814 */ | |
815 | |
297 | 816 static const struct |
7 | 817 { |
818 WORD wVirtKey; | |
819 BOOL fAnsiKey; | |
820 int chAlone; | |
821 int chShift; | |
822 int chCtrl; | |
823 int chAlt; | |
824 } VirtKeyMap[] = | |
825 { | |
826 | |
827 /* Key ANSI alone shift ctrl alt */ | |
828 { VK_ESCAPE,FALSE, ESC, ESC, ESC, ESC, }, | |
829 | |
830 { VK_F1, TRUE, ';', 'T', '^', 'h', }, | |
831 { VK_F2, TRUE, '<', 'U', '_', 'i', }, | |
832 { VK_F3, TRUE, '=', 'V', '`', 'j', }, | |
833 { VK_F4, TRUE, '>', 'W', 'a', 'k', }, | |
834 { VK_F5, TRUE, '?', 'X', 'b', 'l', }, | |
835 { VK_F6, TRUE, '@', 'Y', 'c', 'm', }, | |
836 { VK_F7, TRUE, 'A', 'Z', 'd', 'n', }, | |
837 { VK_F8, TRUE, 'B', '[', 'e', 'o', }, | |
838 { VK_F9, TRUE, 'C', '\\', 'f', 'p', }, | |
839 { VK_F10, TRUE, 'D', ']', 'g', 'q', }, | |
840 { VK_F11, TRUE, '\205', '\207', '\211', '\213', }, | |
841 { VK_F12, TRUE, '\206', '\210', '\212', '\214', }, | |
842 | |
843 { VK_HOME, TRUE, 'G', '\302', 'w', '\303', }, | |
844 { VK_UP, TRUE, 'H', '\304', '\305', '\306', }, | |
845 { VK_PRIOR, TRUE, 'I', '\307', '\204', '\310', }, /*PgUp*/ | |
846 { VK_LEFT, TRUE, 'K', '\311', 's', '\312', }, | |
847 { VK_RIGHT, TRUE, 'M', '\313', 't', '\314', }, | |
848 { VK_END, TRUE, 'O', '\315', 'u', '\316', }, | |
849 { VK_DOWN, TRUE, 'P', '\317', '\320', '\321', }, | |
850 { VK_NEXT, TRUE, 'Q', '\322', 'v', '\323', }, /*PgDn*/ | |
851 { VK_INSERT,TRUE, 'R', '\324', '\325', '\326', }, | |
852 { VK_DELETE,TRUE, 'S', '\327', '\330', '\331', }, | |
853 | |
854 { VK_SNAPSHOT,TRUE, 0, 0, 0, 'r', }, /*PrtScrn*/ | |
855 | |
856 #if 0 | |
857 /* Most people don't have F13-F20, but what the hell... */ | |
858 { VK_F13, TRUE, '\332', '\333', '\334', '\335', }, | |
859 { VK_F14, TRUE, '\336', '\337', '\340', '\341', }, | |
860 { VK_F15, TRUE, '\342', '\343', '\344', '\345', }, | |
861 { VK_F16, TRUE, '\346', '\347', '\350', '\351', }, | |
862 { VK_F17, TRUE, '\352', '\353', '\354', '\355', }, | |
863 { VK_F18, TRUE, '\356', '\357', '\360', '\361', }, | |
864 { VK_F19, TRUE, '\362', '\363', '\364', '\365', }, | |
865 { VK_F20, TRUE, '\366', '\367', '\370', '\371', }, | |
866 #endif | |
867 { VK_ADD, TRUE, 'N', 'N', 'N', 'N', }, /* keyp '+' */ | |
868 { VK_SUBTRACT, TRUE,'J', 'J', 'J', 'J', }, /* keyp '-' */ | |
869 /* { VK_DIVIDE, TRUE,'N', 'N', 'N', 'N', }, keyp '/' */ | |
870 { VK_MULTIPLY, TRUE,'7', '7', '7', '7', }, /* keyp '*' */ | |
871 | |
872 { VK_NUMPAD0,TRUE, '\332', '\333', '\334', '\335', }, | |
873 { VK_NUMPAD1,TRUE, '\336', '\337', '\340', '\341', }, | |
874 { VK_NUMPAD2,TRUE, '\342', '\343', '\344', '\345', }, | |
875 { VK_NUMPAD3,TRUE, '\346', '\347', '\350', '\351', }, | |
876 { VK_NUMPAD4,TRUE, '\352', '\353', '\354', '\355', }, | |
877 { VK_NUMPAD5,TRUE, '\356', '\357', '\360', '\361', }, | |
878 { VK_NUMPAD6,TRUE, '\362', '\363', '\364', '\365', }, | |
879 { VK_NUMPAD7,TRUE, '\366', '\367', '\370', '\371', }, | |
880 { VK_NUMPAD8,TRUE, '\372', '\373', '\374', '\375', }, | |
881 /* Sorry, out of number space! <negri>*/ | |
882 { VK_NUMPAD9,TRUE, '\376', '\377', '\377', '\367', }, | |
883 | |
884 }; | |
885 | |
886 | |
887 #ifdef _MSC_VER | |
888 // The ToAscii bug destroys several registers. Need to turn off optimization | |
889 // or the GetConsoleKeyboardLayoutName hack will fail in non-debug versions | |
797 | 890 # pragma warning(push) |
891 # pragma warning(disable: 4748) | |
7 | 892 # pragma optimize("", off) |
893 #endif | |
894 | |
895 #if defined(__GNUC__) && !defined(__MINGW32__) && !defined(__CYGWIN__) | |
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896 # define UChar UnicodeChar |
7 | 897 #else |
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898 # define UChar uChar.UnicodeChar |
7 | 899 #endif |
900 | |
901 /* The return code indicates key code size. */ | |
902 static int | |
903 #ifdef __BORLANDC__ | |
904 __stdcall | |
905 #endif | |
906 win32_kbd_patch_key( | |
26 | 907 KEY_EVENT_RECORD *pker) |
7 | 908 { |
909 UINT uMods = pker->dwControlKeyState; | |
910 static int s_iIsDead = 0; | |
911 static WORD awAnsiCode[2]; | |
912 static BYTE abKeystate[256]; | |
913 | |
914 | |
915 if (s_iIsDead == 2) | |
916 { | |
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917 pker->UChar = (WCHAR) awAnsiCode[1]; |
7 | 918 s_iIsDead = 0; |
919 return 1; | |
920 } | |
921 | |
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922 if (pker->UChar != 0) |
7 | 923 return 1; |
924 | |
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925 vim_memset(abKeystate, 0, sizeof (abKeystate)); |
7 | 926 |
927 // Should only be non-NULL on NT 4.0 | |
928 if (s_pfnGetConsoleKeyboardLayoutName != NULL) | |
929 { | |
930 CHAR szKLID[KL_NAMELENGTH]; | |
931 | |
932 if ((*s_pfnGetConsoleKeyboardLayoutName)(szKLID)) | |
933 (void)LoadKeyboardLayout(szKLID, KLF_ACTIVATE); | |
934 } | |
935 | |
936 /* Clear any pending dead keys */ | |
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937 ToUnicode(VK_SPACE, MapVirtualKey(VK_SPACE, 0), abKeystate, awAnsiCode, 2, 0); |
7 | 938 |
939 if (uMods & SHIFT_PRESSED) | |
940 abKeystate[VK_SHIFT] = 0x80; | |
941 if (uMods & CAPSLOCK_ON) | |
942 abKeystate[VK_CAPITAL] = 1; | |
943 | |
944 if ((uMods & ALT_GR) == ALT_GR) | |
945 { | |
946 abKeystate[VK_CONTROL] = abKeystate[VK_LCONTROL] = | |
947 abKeystate[VK_MENU] = abKeystate[VK_RMENU] = 0x80; | |
948 } | |
949 | |
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950 s_iIsDead = ToUnicode(pker->wVirtualKeyCode, pker->wVirtualScanCode, |
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951 abKeystate, awAnsiCode, 2, 0); |
7 | 952 |
953 if (s_iIsDead > 0) | |
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954 pker->UChar = (WCHAR) awAnsiCode[0]; |
7 | 955 |
956 return s_iIsDead; | |
957 } | |
958 | |
959 #ifdef _MSC_VER | |
960 /* MUST switch optimization on again here, otherwise a call to | |
961 * decode_key_event() may crash (e.g. when hitting caps-lock) */ | |
962 # pragma optimize("", on) | |
797 | 963 # pragma warning(pop) |
7 | 964 |
965 # if (_MSC_VER < 1100) | |
966 /* MUST turn off global optimisation for this next function, or | |
967 * pressing ctrl-minus in insert mode crashes Vim when built with | |
968 * VC4.1. -- negri. */ | |
969 # pragma optimize("g", off) | |
970 # endif | |
971 #endif | |
972 | |
973 static BOOL g_fJustGotFocus = FALSE; | |
974 | |
975 /* | |
976 * Decode a KEY_EVENT into one or two keystrokes | |
977 */ | |
978 static BOOL | |
979 decode_key_event( | |
980 KEY_EVENT_RECORD *pker, | |
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981 WCHAR *pch, |
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982 WCHAR *pch2, |
7 | 983 int *pmodifiers, |
984 BOOL fDoPost) | |
985 { | |
986 int i; | |
987 const int nModifs = pker->dwControlKeyState & (SHIFT | ALT | CTRL); | |
988 | |
989 *pch = *pch2 = NUL; | |
990 g_fJustGotFocus = FALSE; | |
991 | |
992 /* ignore key up events */ | |
993 if (!pker->bKeyDown) | |
994 return FALSE; | |
995 | |
996 /* ignore some keystrokes */ | |
997 switch (pker->wVirtualKeyCode) | |
998 { | |
999 /* modifiers */ | |
1000 case VK_SHIFT: | |
1001 case VK_CONTROL: | |
1002 case VK_MENU: /* Alt key */ | |
1003 return FALSE; | |
1004 | |
1005 default: | |
1006 break; | |
1007 } | |
1008 | |
1009 /* special cases */ | |
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1010 if ((nModifs & CTRL) != 0 && (nModifs & ~CTRL) == 0 && pker->UChar == NUL) |
7 | 1011 { |
1012 /* Ctrl-6 is Ctrl-^ */ | |
1013 if (pker->wVirtualKeyCode == '6') | |
1014 { | |
1015 *pch = Ctrl_HAT; | |
1016 return TRUE; | |
1017 } | |
1018 /* Ctrl-2 is Ctrl-@ */ | |
1019 else if (pker->wVirtualKeyCode == '2') | |
1020 { | |
1021 *pch = NUL; | |
1022 return TRUE; | |
1023 } | |
1024 /* Ctrl-- is Ctrl-_ */ | |
1025 else if (pker->wVirtualKeyCode == 0xBD) | |
1026 { | |
1027 *pch = Ctrl__; | |
1028 return TRUE; | |
1029 } | |
1030 } | |
1031 | |
1032 /* Shift-TAB */ | |
1033 if (pker->wVirtualKeyCode == VK_TAB && (nModifs & SHIFT_PRESSED)) | |
1034 { | |
1035 *pch = K_NUL; | |
1036 *pch2 = '\017'; | |
1037 return TRUE; | |
1038 } | |
1039 | |
1040 for (i = sizeof(VirtKeyMap) / sizeof(VirtKeyMap[0]); --i >= 0; ) | |
1041 { | |
1042 if (VirtKeyMap[i].wVirtKey == pker->wVirtualKeyCode) | |
1043 { | |
1044 if (nModifs == 0) | |
1045 *pch = VirtKeyMap[i].chAlone; | |
1046 else if ((nModifs & SHIFT) != 0 && (nModifs & ~SHIFT) == 0) | |
1047 *pch = VirtKeyMap[i].chShift; | |
1048 else if ((nModifs & CTRL) != 0 && (nModifs & ~CTRL) == 0) | |
1049 *pch = VirtKeyMap[i].chCtrl; | |
1050 else if ((nModifs & ALT) != 0 && (nModifs & ~ALT) == 0) | |
1051 *pch = VirtKeyMap[i].chAlt; | |
1052 | |
1053 if (*pch != 0) | |
1054 { | |
1055 if (VirtKeyMap[i].fAnsiKey) | |
1056 { | |
1057 *pch2 = *pch; | |
1058 *pch = K_NUL; | |
1059 } | |
1060 | |
1061 return TRUE; | |
1062 } | |
1063 } | |
1064 } | |
1065 | |
1066 i = win32_kbd_patch_key(pker); | |
1067 | |
1068 if (i < 0) | |
1069 *pch = NUL; | |
1070 else | |
1071 { | |
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1072 *pch = (i > 0) ? pker->UChar : NUL; |
7 | 1073 |
1074 if (pmodifiers != NULL) | |
1075 { | |
1076 /* Pass on the ALT key as a modifier, but only when not combined | |
1077 * with CTRL (which is ALTGR). */ | |
1078 if ((nModifs & ALT) != 0 && (nModifs & CTRL) == 0) | |
1079 *pmodifiers |= MOD_MASK_ALT; | |
1080 | |
1081 /* Pass on SHIFT only for special keys, because we don't know when | |
1082 * it's already included with the character. */ | |
1083 if ((nModifs & SHIFT) != 0 && *pch <= 0x20) | |
1084 *pmodifiers |= MOD_MASK_SHIFT; | |
1085 | |
1086 /* Pass on CTRL only for non-special keys, because we don't know | |
1087 * when it's already included with the character. And not when | |
1088 * combined with ALT (which is ALTGR). */ | |
1089 if ((nModifs & CTRL) != 0 && (nModifs & ALT) == 0 | |
1090 && *pch >= 0x20 && *pch < 0x80) | |
1091 *pmodifiers |= MOD_MASK_CTRL; | |
1092 } | |
1093 } | |
1094 | |
1095 return (*pch != NUL); | |
1096 } | |
1097 | |
1098 #ifdef _MSC_VER | |
1099 # pragma optimize("", on) | |
1100 #endif | |
1101 | |
1102 #endif /* FEAT_GUI_W32 */ | |
1103 | |
1104 | |
1105 #ifdef FEAT_MOUSE | |
1106 | |
1107 /* | |
1108 * For the GUI the mouse handling is in gui_w32.c. | |
1109 */ | |
1110 # ifdef FEAT_GUI_W32 | |
323 | 1111 /*ARGSUSED*/ |
7 | 1112 void |
26 | 1113 mch_setmouse(int on) |
7 | 1114 { |
1115 } | |
1116 # else | |
1117 static int g_fMouseAvail = FALSE; /* mouse present */ | |
1118 static int g_fMouseActive = FALSE; /* mouse enabled */ | |
1119 static int g_nMouseClick = -1; /* mouse status */ | |
1120 static int g_xMouse; /* mouse x coordinate */ | |
1121 static int g_yMouse; /* mouse y coordinate */ | |
1122 | |
1123 /* | |
1124 * Enable or disable mouse input | |
1125 */ | |
1126 void | |
26 | 1127 mch_setmouse(int on) |
7 | 1128 { |
1129 DWORD cmodein; | |
1130 | |
1131 if (!g_fMouseAvail) | |
1132 return; | |
1133 | |
1134 g_fMouseActive = on; | |
1135 GetConsoleMode(g_hConIn, &cmodein); | |
1136 | |
1137 if (g_fMouseActive) | |
1138 cmodein |= ENABLE_MOUSE_INPUT; | |
1139 else | |
1140 cmodein &= ~ENABLE_MOUSE_INPUT; | |
1141 | |
1142 SetConsoleMode(g_hConIn, cmodein); | |
1143 } | |
1144 | |
1145 /* | |
1146 * Decode a MOUSE_EVENT. If it's a valid event, return MOUSE_LEFT, | |
1147 * MOUSE_MIDDLE, or MOUSE_RIGHT for a click; MOUSE_DRAG for a mouse | |
1148 * move with a button held down; and MOUSE_RELEASE after a MOUSE_DRAG | |
1149 * or a MOUSE_LEFT, _MIDDLE, or _RIGHT. We encode the button type, | |
1150 * the number of clicks, and the Shift/Ctrl/Alt modifiers in g_nMouseClick, | |
1151 * and we return the mouse position in g_xMouse and g_yMouse. | |
1152 * | |
1153 * Every MOUSE_LEFT, _MIDDLE, or _RIGHT will be followed by zero or more | |
1154 * MOUSE_DRAGs and one MOUSE_RELEASE. MOUSE_RELEASE will be followed only | |
1155 * by MOUSE_LEFT, _MIDDLE, or _RIGHT. | |
1156 * | |
1157 * For multiple clicks, we send, say, MOUSE_LEFT/1 click, MOUSE_RELEASE, | |
1158 * MOUSE_LEFT/2 clicks, MOUSE_RELEASE, MOUSE_LEFT/3 clicks, MOUSE_RELEASE, .... | |
1159 * | |
1160 * Windows will send us MOUSE_MOVED notifications whenever the mouse | |
1161 * moves, even if it stays within the same character cell. We ignore | |
1162 * all MOUSE_MOVED messages if the position hasn't really changed, and | |
1163 * we ignore all MOUSE_MOVED messages where no button is held down (i.e., | |
1164 * we're only interested in MOUSE_DRAG). | |
1165 * | |
1166 * All of this is complicated by the code that fakes MOUSE_MIDDLE on | |
1167 * 2-button mouses by pressing the left & right buttons simultaneously. | |
1168 * In practice, it's almost impossible to click both at the same time, | |
1169 * so we need to delay a little. Also, we tend not to get MOUSE_RELEASE | |
1170 * in such cases, if the user is clicking quickly. | |
1171 */ | |
1172 static BOOL | |
1173 decode_mouse_event( | |
26 | 1174 MOUSE_EVENT_RECORD *pmer) |
7 | 1175 { |
1176 static int s_nOldButton = -1; | |
1177 static int s_nOldMouseClick = -1; | |
1178 static int s_xOldMouse = -1; | |
1179 static int s_yOldMouse = -1; | |
1180 static linenr_T s_old_topline = 0; | |
1181 #ifdef FEAT_DIFF | |
1182 static int s_old_topfill = 0; | |
1183 #endif | |
1184 static int s_cClicks = 1; | |
1185 static BOOL s_fReleased = TRUE; | |
1186 static DWORD s_dwLastClickTime = 0; | |
1187 static BOOL s_fNextIsMiddle = FALSE; | |
1188 | |
1189 static DWORD cButtons = 0; /* number of buttons supported */ | |
1190 | |
1191 const DWORD LEFT = FROM_LEFT_1ST_BUTTON_PRESSED; | |
1192 const DWORD MIDDLE = FROM_LEFT_2ND_BUTTON_PRESSED; | |
1193 const DWORD RIGHT = RIGHTMOST_BUTTON_PRESSED; | |
1194 const DWORD LEFT_RIGHT = LEFT | RIGHT; | |
1195 | |
1196 int nButton; | |
1197 | |
1198 if (cButtons == 0 && !GetNumberOfConsoleMouseButtons(&cButtons)) | |
1199 cButtons = 2; | |
1200 | |
1201 if (!g_fMouseAvail || !g_fMouseActive) | |
1202 { | |
1203 g_nMouseClick = -1; | |
1204 return FALSE; | |
1205 } | |
1206 | |
1207 /* get a spurious MOUSE_EVENT immediately after receiving focus; ignore */ | |
1208 if (g_fJustGotFocus) | |
1209 { | |
1210 g_fJustGotFocus = FALSE; | |
1211 return FALSE; | |
1212 } | |
1213 | |
1214 /* unprocessed mouse click? */ | |
1215 if (g_nMouseClick != -1) | |
1216 return TRUE; | |
1217 | |
1218 nButton = -1; | |
1219 g_xMouse = pmer->dwMousePosition.X; | |
1220 g_yMouse = pmer->dwMousePosition.Y; | |
1221 | |
1222 if (pmer->dwEventFlags == MOUSE_MOVED) | |
1223 { | |
1224 /* ignore MOUSE_MOVED events if (x, y) hasn't changed. (We get these | |
1225 * events even when the mouse moves only within a char cell.) */ | |
1226 if (s_xOldMouse == g_xMouse && s_yOldMouse == g_yMouse) | |
1227 return FALSE; | |
1228 } | |
1229 | |
1230 /* If no buttons are pressed... */ | |
1231 if ((pmer->dwButtonState & ((1 << cButtons) - 1)) == 0) | |
1232 { | |
1233 /* If the last thing returned was MOUSE_RELEASE, ignore this */ | |
1234 if (s_fReleased) | |
1235 return FALSE; | |
1236 | |
1237 nButton = MOUSE_RELEASE; | |
1238 s_fReleased = TRUE; | |
1239 } | |
1240 else /* one or more buttons pressed */ | |
1241 { | |
1242 /* on a 2-button mouse, hold down left and right buttons | |
1243 * simultaneously to get MIDDLE. */ | |
1244 | |
1245 if (cButtons == 2 && s_nOldButton != MOUSE_DRAG) | |
1246 { | |
1247 DWORD dwLR = (pmer->dwButtonState & LEFT_RIGHT); | |
1248 | |
1249 /* if either left or right button only is pressed, see if the | |
4352 | 1250 * next mouse event has both of them pressed */ |
7 | 1251 if (dwLR == LEFT || dwLR == RIGHT) |
1252 { | |
1253 for (;;) | |
1254 { | |
1255 /* wait a short time for next input event */ | |
1256 if (WaitForSingleObject(g_hConIn, p_mouset / 3) | |
1257 != WAIT_OBJECT_0) | |
1258 break; | |
1259 else | |
1260 { | |
1261 DWORD cRecords = 0; | |
1262 INPUT_RECORD ir; | |
1263 MOUSE_EVENT_RECORD* pmer2 = &ir.Event.MouseEvent; | |
1264 | |
5580 | 1265 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
7 | 1266 |
1267 if (cRecords == 0 || ir.EventType != MOUSE_EVENT | |
1268 || !(pmer2->dwButtonState & LEFT_RIGHT)) | |
1269 break; | |
1270 else | |
1271 { | |
1272 if (pmer2->dwEventFlags != MOUSE_MOVED) | |
1273 { | |
5580 | 1274 read_console_input(g_hConIn, &ir, 1, &cRecords); |
7 | 1275 |
1276 return decode_mouse_event(pmer2); | |
1277 } | |
1278 else if (s_xOldMouse == pmer2->dwMousePosition.X && | |
1279 s_yOldMouse == pmer2->dwMousePosition.Y) | |
1280 { | |
1281 /* throw away spurious mouse move */ | |
5580 | 1282 read_console_input(g_hConIn, &ir, 1, &cRecords); |
7 | 1283 |
1284 /* are there any more mouse events in queue? */ | |
5580 | 1285 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
7 | 1286 |
1287 if (cRecords==0 || ir.EventType != MOUSE_EVENT) | |
1288 break; | |
1289 } | |
1290 else | |
1291 break; | |
1292 } | |
1293 } | |
1294 } | |
1295 } | |
1296 } | |
1297 | |
1298 if (s_fNextIsMiddle) | |
1299 { | |
1300 nButton = (pmer->dwEventFlags == MOUSE_MOVED) | |
1301 ? MOUSE_DRAG : MOUSE_MIDDLE; | |
1302 s_fNextIsMiddle = FALSE; | |
1303 } | |
1304 else if (cButtons == 2 && | |
1305 ((pmer->dwButtonState & LEFT_RIGHT) == LEFT_RIGHT)) | |
1306 { | |
1307 nButton = MOUSE_MIDDLE; | |
1308 | |
1309 if (! s_fReleased && pmer->dwEventFlags != MOUSE_MOVED) | |
1310 { | |
1311 s_fNextIsMiddle = TRUE; | |
1312 nButton = MOUSE_RELEASE; | |
1313 } | |
1314 } | |
1315 else if ((pmer->dwButtonState & LEFT) == LEFT) | |
1316 nButton = MOUSE_LEFT; | |
1317 else if ((pmer->dwButtonState & MIDDLE) == MIDDLE) | |
1318 nButton = MOUSE_MIDDLE; | |
1319 else if ((pmer->dwButtonState & RIGHT) == RIGHT) | |
1320 nButton = MOUSE_RIGHT; | |
1321 | |
1322 if (! s_fReleased && ! s_fNextIsMiddle | |
1323 && nButton != s_nOldButton && s_nOldButton != MOUSE_DRAG) | |
1324 return FALSE; | |
1325 | |
1326 s_fReleased = s_fNextIsMiddle; | |
1327 } | |
1328 | |
1329 if (pmer->dwEventFlags == 0 || pmer->dwEventFlags == DOUBLE_CLICK) | |
1330 { | |
1331 /* button pressed or released, without mouse moving */ | |
1332 if (nButton != -1 && nButton != MOUSE_RELEASE) | |
1333 { | |
1334 DWORD dwCurrentTime = GetTickCount(); | |
1335 | |
1336 if (s_xOldMouse != g_xMouse | |
1337 || s_yOldMouse != g_yMouse | |
1338 || s_nOldButton != nButton | |
1339 || s_old_topline != curwin->w_topline | |
1340 #ifdef FEAT_DIFF | |
1341 || s_old_topfill != curwin->w_topfill | |
1342 #endif | |
1343 || (int)(dwCurrentTime - s_dwLastClickTime) > p_mouset) | |
1344 { | |
1345 s_cClicks = 1; | |
1346 } | |
1347 else if (++s_cClicks > 4) | |
1348 { | |
1349 s_cClicks = 1; | |
1350 } | |
1351 | |
1352 s_dwLastClickTime = dwCurrentTime; | |
1353 } | |
1354 } | |
1355 else if (pmer->dwEventFlags == MOUSE_MOVED) | |
1356 { | |
1357 if (nButton != -1 && nButton != MOUSE_RELEASE) | |
1358 nButton = MOUSE_DRAG; | |
1359 | |
1360 s_cClicks = 1; | |
1361 } | |
1362 | |
1363 if (nButton == -1) | |
1364 return FALSE; | |
1365 | |
1366 if (nButton != MOUSE_RELEASE) | |
1367 s_nOldButton = nButton; | |
1368 | |
1369 g_nMouseClick = nButton; | |
1370 | |
1371 if (pmer->dwControlKeyState & SHIFT_PRESSED) | |
1372 g_nMouseClick |= MOUSE_SHIFT; | |
1373 if (pmer->dwControlKeyState & (RIGHT_CTRL_PRESSED | LEFT_CTRL_PRESSED)) | |
1374 g_nMouseClick |= MOUSE_CTRL; | |
1375 if (pmer->dwControlKeyState & (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED)) | |
1376 g_nMouseClick |= MOUSE_ALT; | |
1377 | |
1378 if (nButton != MOUSE_DRAG && nButton != MOUSE_RELEASE) | |
1379 SET_NUM_MOUSE_CLICKS(g_nMouseClick, s_cClicks); | |
1380 | |
1381 /* only pass on interesting (i.e., different) mouse events */ | |
1382 if (s_xOldMouse == g_xMouse | |
1383 && s_yOldMouse == g_yMouse | |
1384 && s_nOldMouseClick == g_nMouseClick) | |
1385 { | |
1386 g_nMouseClick = -1; | |
1387 return FALSE; | |
1388 } | |
1389 | |
1390 s_xOldMouse = g_xMouse; | |
1391 s_yOldMouse = g_yMouse; | |
1392 s_old_topline = curwin->w_topline; | |
1393 #ifdef FEAT_DIFF | |
1394 s_old_topfill = curwin->w_topfill; | |
1395 #endif | |
1396 s_nOldMouseClick = g_nMouseClick; | |
1397 | |
1398 return TRUE; | |
1399 } | |
1400 | |
1401 # endif /* FEAT_GUI_W32 */ | |
1402 #endif /* FEAT_MOUSE */ | |
1403 | |
1404 | |
1405 #ifdef MCH_CURSOR_SHAPE | |
1406 /* | |
1407 * Set the shape of the cursor. | |
1408 * 'thickness' can be from 1 (thin) to 99 (block) | |
1409 */ | |
1410 static void | |
1411 mch_set_cursor_shape(int thickness) | |
1412 { | |
1413 CONSOLE_CURSOR_INFO ConsoleCursorInfo; | |
1414 ConsoleCursorInfo.dwSize = thickness; | |
1415 ConsoleCursorInfo.bVisible = s_cursor_visible; | |
1416 | |
1417 SetConsoleCursorInfo(g_hConOut, &ConsoleCursorInfo); | |
1418 if (s_cursor_visible) | |
1419 SetConsoleCursorPosition(g_hConOut, g_coord); | |
1420 } | |
1421 | |
1422 void | |
1423 mch_update_cursor(void) | |
1424 { | |
1425 int idx; | |
1426 int thickness; | |
1427 | |
1428 /* | |
1429 * How the cursor is drawn depends on the current mode. | |
1430 */ | |
1431 idx = get_shape_idx(FALSE); | |
1432 | |
1433 if (shape_table[idx].shape == SHAPE_BLOCK) | |
1434 thickness = 99; /* 100 doesn't work on W95 */ | |
1435 else | |
1436 thickness = shape_table[idx].percentage; | |
1437 mch_set_cursor_shape(thickness); | |
1438 } | |
1439 #endif | |
1440 | |
1441 #ifndef FEAT_GUI_W32 /* this isn't used for the GUI */ | |
1442 /* | |
1443 * Handle FOCUS_EVENT. | |
1444 */ | |
1445 static void | |
1446 handle_focus_event(INPUT_RECORD ir) | |
1447 { | |
1448 g_fJustGotFocus = ir.Event.FocusEvent.bSetFocus; | |
1449 ui_focus_change((int)g_fJustGotFocus); | |
1450 } | |
1451 | |
1452 /* | |
1453 * Wait until console input from keyboard or mouse is available, | |
1454 * or the time is up. | |
1455 * Return TRUE if something is available FALSE if not. | |
1456 */ | |
1457 static int | |
1458 WaitForChar(long msec) | |
1459 { | |
1460 DWORD dwNow = 0, dwEndTime = 0; | |
1461 INPUT_RECORD ir; | |
1462 DWORD cRecords; | |
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1463 WCHAR ch, ch2; |
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1464 #ifdef FEAT_TIMERS |
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1465 int tb_change_cnt = typebuf.tb_change_cnt; |
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1466 #endif |
7 | 1467 |
1468 if (msec > 0) | |
1469 /* Wait until the specified time has elapsed. */ | |
1470 dwEndTime = GetTickCount() + msec; | |
1471 else if (msec < 0) | |
1472 /* Wait forever. */ | |
1473 dwEndTime = INFINITE; | |
1474 | |
1475 /* We need to loop until the end of the time period, because | |
1476 * we might get multiple unusable mouse events in that time. | |
1477 */ | |
1478 for (;;) | |
1479 { | |
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1480 #ifdef MESSAGE_QUEUE |
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1481 parse_queued_messages(); |
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1482 #endif |
14 | 1483 #ifdef FEAT_MZSCHEME |
1484 mzvim_check_threads(); | |
1485 #endif | |
7 | 1486 #ifdef FEAT_CLIENTSERVER |
1487 serverProcessPendingMessages(); | |
1488 #endif | |
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1489 |
7 | 1490 if (0 |
1491 #ifdef FEAT_MOUSE | |
1492 || g_nMouseClick != -1 | |
1493 #endif | |
1494 #ifdef FEAT_CLIENTSERVER | |
1495 || input_available() | |
1496 #endif | |
1497 ) | |
1498 return TRUE; | |
1499 | |
1500 if (msec > 0) | |
1501 { | |
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1502 /* If the specified wait time has passed, return. Beware that |
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1503 * GetTickCount() may wrap around (overflow). */ |
7 | 1504 dwNow = GetTickCount(); |
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1505 if ((int)(dwNow - dwEndTime) >= 0) |
7 | 1506 break; |
1507 } | |
1508 if (msec != 0) | |
1509 { | |
14 | 1510 DWORD dwWaitTime = dwEndTime - dwNow; |
1511 | |
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1512 #ifdef FEAT_JOB_CHANNEL |
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1513 /* Check channel while waiting input. */ |
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1514 if (dwWaitTime > 100) |
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1515 dwWaitTime = 100; |
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1516 #endif |
14 | 1517 #ifdef FEAT_MZSCHEME |
1518 if (mzthreads_allowed() && p_mzq > 0 | |
1519 && (msec < 0 || (long)dwWaitTime > p_mzq)) | |
1520 dwWaitTime = p_mzq; /* don't wait longer than 'mzquantum' */ | |
1521 #endif | |
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1522 #ifdef FEAT_TIMERS |
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1523 { |
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1524 long due_time; |
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1525 |
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1526 /* When waiting very briefly don't trigger timers. */ |
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1527 if (dwWaitTime > 10) |
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1528 { |
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1529 /* Trigger timers and then get the time in msec until the |
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1530 * next one is due. Wait up to that time. */ |
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1531 due_time = check_due_timer(); |
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1532 if (typebuf.tb_change_cnt != tb_change_cnt) |
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1533 { |
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1534 /* timer may have used feedkeys() */ |
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1535 return FALSE; |
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1536 } |
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1537 if (due_time > 0 && dwWaitTime > (DWORD)due_time) |
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1538 dwWaitTime = due_time; |
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1539 } |
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1540 } |
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1541 #endif |
7 | 1542 #ifdef FEAT_CLIENTSERVER |
1543 /* Wait for either an event on the console input or a message in | |
1544 * the client-server window. */ | |
6981 | 1545 if (msg_wait_for_multiple_objects(1, &g_hConIn, FALSE, |
14 | 1546 dwWaitTime, QS_SENDMESSAGE) != WAIT_OBJECT_0) |
7 | 1547 #else |
6981 | 1548 if (wait_for_single_object(g_hConIn, dwWaitTime) != WAIT_OBJECT_0) |
7 | 1549 #endif |
1550 continue; | |
1551 } | |
1552 | |
1553 cRecords = 0; | |
5580 | 1554 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
7 | 1555 |
1556 #ifdef FEAT_MBYTE_IME | |
1557 if (State & CMDLINE && msg_row == Rows - 1) | |
1558 { | |
1559 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
1560 | |
1561 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
1562 { | |
1563 if (csbi.dwCursorPosition.Y != msg_row) | |
1564 { | |
1565 /* The screen is now messed up, must redraw the | |
1566 * command line and later all the windows. */ | |
1567 redraw_all_later(CLEAR); | |
1568 cmdline_row -= (msg_row - csbi.dwCursorPosition.Y); | |
1569 redrawcmd(); | |
1570 } | |
1571 } | |
1572 } | |
1573 #endif | |
1574 | |
1575 if (cRecords > 0) | |
1576 { | |
1577 if (ir.EventType == KEY_EVENT && ir.Event.KeyEvent.bKeyDown) | |
1578 { | |
1579 #ifdef FEAT_MBYTE_IME | |
1580 /* Windows IME sends two '\n's with only one 'ENTER'. First: | |
1581 * wVirtualKeyCode == 13. second: wVirtualKeyCode == 0 */ | |
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1582 if (ir.Event.KeyEvent.UChar == 0 |
7 | 1583 && ir.Event.KeyEvent.wVirtualKeyCode == 13) |
1584 { | |
5580 | 1585 read_console_input(g_hConIn, &ir, 1, &cRecords); |
7 | 1586 continue; |
1587 } | |
1588 #endif | |
1589 if (decode_key_event(&ir.Event.KeyEvent, &ch, &ch2, | |
1590 NULL, FALSE)) | |
1591 return TRUE; | |
1592 } | |
1593 | |
5580 | 1594 read_console_input(g_hConIn, &ir, 1, &cRecords); |
7 | 1595 |
1596 if (ir.EventType == FOCUS_EVENT) | |
1597 handle_focus_event(ir); | |
1598 else if (ir.EventType == WINDOW_BUFFER_SIZE_EVENT) | |
1599 shell_resized(); | |
1600 #ifdef FEAT_MOUSE | |
1601 else if (ir.EventType == MOUSE_EVENT | |
1602 && decode_mouse_event(&ir.Event.MouseEvent)) | |
1603 return TRUE; | |
1604 #endif | |
1605 } | |
1606 else if (msec == 0) | |
1607 break; | |
1608 } | |
1609 | |
1610 #ifdef FEAT_CLIENTSERVER | |
1611 /* Something might have been received while we were waiting. */ | |
1612 if (input_available()) | |
1613 return TRUE; | |
1614 #endif | |
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1615 |
7 | 1616 return FALSE; |
1617 } | |
1618 | |
1619 #ifndef FEAT_GUI_MSWIN | |
1620 /* | |
1621 * return non-zero if a character is available | |
1622 */ | |
1623 int | |
26 | 1624 mch_char_avail(void) |
7 | 1625 { |
1626 return WaitForChar(0L); | |
1627 } | |
1628 #endif | |
1629 | |
1630 /* | |
1631 * Create the console input. Used when reading stdin doesn't work. | |
1632 */ | |
1633 static void | |
1634 create_conin(void) | |
1635 { | |
1636 g_hConIn = CreateFile("CONIN$", GENERIC_READ|GENERIC_WRITE, | |
1637 FILE_SHARE_READ|FILE_SHARE_WRITE, | |
1638 (LPSECURITY_ATTRIBUTES) NULL, | |
840 | 1639 OPEN_EXISTING, 0, (HANDLE)NULL); |
7 | 1640 did_create_conin = TRUE; |
1641 } | |
1642 | |
1643 /* | |
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1644 * Get a keystroke or a mouse event, use a blocking wait. |
7 | 1645 */ |
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1646 static WCHAR |
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1647 tgetch(int *pmodifiers, WCHAR *pch2) |
7 | 1648 { |
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1649 WCHAR ch; |
7 | 1650 |
1651 for (;;) | |
1652 { | |
1653 INPUT_RECORD ir; | |
1654 DWORD cRecords = 0; | |
1655 | |
1656 #ifdef FEAT_CLIENTSERVER | |
1657 (void)WaitForChar(-1L); | |
1658 if (input_available()) | |
1659 return 0; | |
1660 # ifdef FEAT_MOUSE | |
1661 if (g_nMouseClick != -1) | |
1662 return 0; | |
1663 # endif | |
1664 #endif | |
5580 | 1665 if (read_console_input(g_hConIn, &ir, 1, &cRecords) == 0) |
7 | 1666 { |
1667 if (did_create_conin) | |
1668 read_error_exit(); | |
1669 create_conin(); | |
1670 continue; | |
1671 } | |
1672 | |
1673 if (ir.EventType == KEY_EVENT) | |
1674 { | |
1675 if (decode_key_event(&ir.Event.KeyEvent, &ch, pch2, | |
1676 pmodifiers, TRUE)) | |
1677 return ch; | |
1678 } | |
1679 else if (ir.EventType == FOCUS_EVENT) | |
1680 handle_focus_event(ir); | |
1681 else if (ir.EventType == WINDOW_BUFFER_SIZE_EVENT) | |
1682 shell_resized(); | |
1683 #ifdef FEAT_MOUSE | |
1684 else if (ir.EventType == MOUSE_EVENT) | |
1685 { | |
1686 if (decode_mouse_event(&ir.Event.MouseEvent)) | |
1687 return 0; | |
1688 } | |
1689 #endif | |
1690 } | |
1691 } | |
1692 #endif /* !FEAT_GUI_W32 */ | |
1693 | |
1694 | |
1695 /* | |
3622 | 1696 * mch_inchar(): low-level input function. |
7 | 1697 * Get one or more characters from the keyboard or the mouse. |
1698 * If time == 0, do not wait for characters. | |
1699 * If time == n, wait a short time for characters. | |
1700 * If time == -1, wait forever for characters. | |
1701 * Returns the number of characters read into buf. | |
1702 */ | |
344 | 1703 /*ARGSUSED*/ |
7 | 1704 int |
1705 mch_inchar( | |
1706 char_u *buf, | |
1707 int maxlen, | |
1708 long time, | |
1709 int tb_change_cnt) | |
1710 { | |
1711 #ifndef FEAT_GUI_W32 /* this isn't used for the GUI */ | |
1712 | |
1713 int len; | |
1714 int c; | |
1715 #define TYPEAHEADLEN 20 | |
1716 static char_u typeahead[TYPEAHEADLEN]; /* previously typed bytes. */ | |
1717 static int typeaheadlen = 0; | |
1718 | |
1719 /* First use any typeahead that was kept because "buf" was too small. */ | |
1720 if (typeaheadlen > 0) | |
1721 goto theend; | |
1722 | |
1723 if (time >= 0) | |
1724 { | |
1725 if (!WaitForChar(time)) /* no character available */ | |
1726 return 0; | |
1727 } | |
1728 else /* time == -1, wait forever */ | |
1729 { | |
1730 mch_set_winsize_now(); /* Allow winsize changes from now on */ | |
1731 | |
203 | 1732 /* |
1733 * If there is no character available within 2 seconds (default) | |
1734 * write the autoscript file to disk. Or cause the CursorHold event | |
1735 * to be triggered. | |
1736 */ | |
1737 if (!WaitForChar(p_ut)) | |
7 | 1738 { |
1739 #ifdef FEAT_AUTOCMD | |
609 | 1740 if (trigger_cursorhold() && maxlen >= 3) |
7 | 1741 { |
203 | 1742 buf[0] = K_SPECIAL; |
1743 buf[1] = KS_EXTRA; | |
1744 buf[2] = (int)KE_CURSORHOLD; | |
1745 return 3; | |
7 | 1746 } |
1747 #endif | |
368 | 1748 before_blocking(); |
7 | 1749 } |
1750 } | |
1751 | |
1752 /* | |
1753 * Try to read as many characters as there are, until the buffer is full. | |
1754 */ | |
1755 | |
1756 /* we will get at least one key. Get more if they are available. */ | |
1757 g_fCBrkPressed = FALSE; | |
1758 | |
1759 #ifdef MCH_WRITE_DUMP | |
1760 if (fdDump) | |
1761 fputc('[', fdDump); | |
1762 #endif | |
1763 | |
1764 /* Keep looping until there is something in the typeahead buffer and more | |
1765 * to get and still room in the buffer (up to two bytes for a char and | |
1766 * three bytes for a modifier). */ | |
1767 while ((typeaheadlen == 0 || WaitForChar(0L)) | |
1768 && typeaheadlen + 5 <= TYPEAHEADLEN) | |
1769 { | |
1770 if (typebuf_changed(tb_change_cnt)) | |
1771 { | |
1772 /* "buf" may be invalid now if a client put something in the | |
1773 * typeahead buffer and "buf" is in the typeahead buffer. */ | |
1774 typeaheadlen = 0; | |
1775 break; | |
1776 } | |
1777 #ifdef FEAT_MOUSE | |
1778 if (g_nMouseClick != -1) | |
1779 { | |
1780 # ifdef MCH_WRITE_DUMP | |
1781 if (fdDump) | |
1782 fprintf(fdDump, "{%02x @ %d, %d}", | |
1783 g_nMouseClick, g_xMouse, g_yMouse); | |
1784 # endif | |
1785 typeahead[typeaheadlen++] = ESC + 128; | |
1786 typeahead[typeaheadlen++] = 'M'; | |
1787 typeahead[typeaheadlen++] = g_nMouseClick; | |
1788 typeahead[typeaheadlen++] = g_xMouse + '!'; | |
1789 typeahead[typeaheadlen++] = g_yMouse + '!'; | |
1790 g_nMouseClick = -1; | |
1791 } | |
1792 else | |
1793 #endif | |
1794 { | |
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1795 WCHAR ch2 = NUL; |
7 | 1796 int modifiers = 0; |
1797 | |
1798 c = tgetch(&modifiers, &ch2); | |
1799 | |
1800 if (typebuf_changed(tb_change_cnt)) | |
1801 { | |
1802 /* "buf" may be invalid now if a client put something in the | |
1803 * typeahead buffer and "buf" is in the typeahead buffer. */ | |
1804 typeaheadlen = 0; | |
1805 break; | |
1806 } | |
1807 | |
1808 if (c == Ctrl_C && ctrl_c_interrupts) | |
1809 { | |
1810 #if defined(FEAT_CLIENTSERVER) | |
1811 trash_input_buf(); | |
1812 #endif | |
1813 got_int = TRUE; | |
1814 } | |
1815 | |
1816 #ifdef FEAT_MOUSE | |
1817 if (g_nMouseClick == -1) | |
1818 #endif | |
1819 { | |
1820 int n = 1; | |
6047 | 1821 int conv = FALSE; |
1822 | |
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1823 #ifdef FEAT_MBYTE |
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1824 if (ch2 == NUL) |
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1825 { |
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1826 int i; |
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1827 char_u *p; |
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1828 WCHAR ch[2]; |
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1829 |
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1830 ch[0] = c; |
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1831 if (c >= 0xD800 && c <= 0xDBFF) /* High surrogate */ |
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1832 { |
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1833 ch[1] = tgetch(&modifiers, &ch2); |
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1834 n++; |
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1835 } |
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1836 p = utf16_to_enc(ch, &n); |
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1837 if (p != NULL) |
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1838 { |
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1839 for (i = 0; i < n; i++) |
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1840 typeahead[typeaheadlen + i] = p[i]; |
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1841 vim_free(p); |
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1842 } |
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1843 } |
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1844 else |
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1845 #endif |
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1846 typeahead[typeaheadlen] = c; |
7 | 1847 if (ch2 != NUL) |
1848 { | |
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1849 typeahead[typeaheadlen + n] = 3; |
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1850 typeahead[typeaheadlen + n + 1] = (char_u)ch2; |
6047 | 1851 n += 2; |
7 | 1852 } |
1853 | |
6047 | 1854 if (conv) |
1855 { | |
1856 char_u *p = typeahead + typeaheadlen; | |
6524 | 1857 |
1858 if (*p != K_NUL) | |
6047 | 1859 { |
6524 | 1860 char_u *e = typeahead + TYPEAHEADLEN; |
1861 | |
1862 while (*p && p < e) | |
6047 | 1863 { |
6524 | 1864 if (*p == K_NUL) |
1865 { | |
1866 ++p; | |
1867 mch_memmove(p + 1, p, ((size_t)(e - p)) - 1); | |
1868 *p = 3; | |
1869 ++n; | |
1870 } | |
6047 | 1871 ++p; |
1872 } | |
1873 } | |
1874 } | |
1875 | |
7 | 1876 /* Use the ALT key to set the 8th bit of the character |
1877 * when it's one byte, the 8th bit isn't set yet and not | |
1878 * using a double-byte encoding (would become a lead | |
1879 * byte). */ | |
1880 if ((modifiers & MOD_MASK_ALT) | |
1881 && n == 1 | |
1882 && (typeahead[typeaheadlen] & 0x80) == 0 | |
1883 #ifdef FEAT_MBYTE | |
1884 && !enc_dbcs | |
1885 #endif | |
1886 ) | |
1887 { | |
1443 | 1888 #ifdef FEAT_MBYTE |
1889 n = (*mb_char2bytes)(typeahead[typeaheadlen] | 0x80, | |
1890 typeahead + typeaheadlen); | |
1891 #else | |
7 | 1892 typeahead[typeaheadlen] |= 0x80; |
1443 | 1893 #endif |
7 | 1894 modifiers &= ~MOD_MASK_ALT; |
1895 } | |
1896 | |
1897 if (modifiers != 0) | |
1898 { | |
1899 /* Prepend modifiers to the character. */ | |
1900 mch_memmove(typeahead + typeaheadlen + 3, | |
1901 typeahead + typeaheadlen, n); | |
1902 typeahead[typeaheadlen++] = K_SPECIAL; | |
1903 typeahead[typeaheadlen++] = (char_u)KS_MODIFIER; | |
1904 typeahead[typeaheadlen++] = modifiers; | |
1905 } | |
1906 | |
1907 typeaheadlen += n; | |
1908 | |
1909 #ifdef MCH_WRITE_DUMP | |
1910 if (fdDump) | |
1911 fputc(c, fdDump); | |
1912 #endif | |
1913 } | |
1914 } | |
1915 } | |
1916 | |
1917 #ifdef MCH_WRITE_DUMP | |
1918 if (fdDump) | |
1919 { | |
1920 fputs("]\n", fdDump); | |
1921 fflush(fdDump); | |
1922 } | |
1923 #endif | |
1924 | |
1925 theend: | |
1926 /* Move typeahead to "buf", as much as fits. */ | |
1927 len = 0; | |
1928 while (len < maxlen && typeaheadlen > 0) | |
1929 { | |
1930 buf[len++] = typeahead[0]; | |
1931 mch_memmove(typeahead, typeahead + 1, --typeaheadlen); | |
1932 } | |
1933 return len; | |
1934 | |
1935 #else /* FEAT_GUI_W32 */ | |
1936 return 0; | |
1937 #endif /* FEAT_GUI_W32 */ | |
1938 } | |
1939 | |
3927 | 1940 #ifndef PROTO |
1941 # ifndef __MINGW32__ | |
1942 # include <shellapi.h> /* required for FindExecutable() */ | |
1943 # endif | |
7 | 1944 #endif |
1945 | |
9 | 1946 /* |
1947 * Return TRUE if "name" is in $PATH. | |
10 | 1948 * TODO: Should somehow check if it's really executable. |
9 | 1949 */ |
7 | 1950 static int |
5782 | 1951 executable_exists(char *name, char_u **path) |
7 | 1952 { |
9 | 1953 char *dum; |
1954 char fname[_MAX_PATH]; | |
6185 | 1955 char *curpath, *newpath; |
1956 long n; | |
9 | 1957 |
1958 #ifdef FEAT_MBYTE | |
1959 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
7 | 1960 { |
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1961 WCHAR *p = enc_to_utf16((char_u *)name, NULL); |
9 | 1962 WCHAR fnamew[_MAX_PATH]; |
1963 WCHAR *dumw; | |
6185 | 1964 WCHAR *wcurpath, *wnewpath; |
9 | 1965 |
1966 if (p != NULL) | |
1967 { | |
6185 | 1968 wcurpath = _wgetenv(L"PATH"); |
1969 wnewpath = (WCHAR*)alloc((unsigned)(wcslen(wcurpath) + 3) | |
1970 * sizeof(WCHAR)); | |
1971 if (wnewpath == NULL) | |
1972 return FALSE; | |
1973 wcscpy(wnewpath, L".;"); | |
1974 wcscat(wnewpath, wcurpath); | |
1975 n = (long)SearchPathW(wnewpath, p, NULL, _MAX_PATH, fnamew, &dumw); | |
1976 vim_free(wnewpath); | |
9 | 1977 vim_free(p); |
1978 if (n > 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
1979 { | |
1980 if (n == 0) | |
1981 return FALSE; | |
1982 if (GetFileAttributesW(fnamew) & FILE_ATTRIBUTE_DIRECTORY) | |
1983 return FALSE; | |
5782 | 1984 if (path != NULL) |
1985 *path = utf16_to_enc(fnamew, NULL); | |
9 | 1986 return TRUE; |
1987 } | |
1988 /* Retry with non-wide function (for Windows 98). */ | |
1989 } | |
7 | 1990 } |
9 | 1991 #endif |
6185 | 1992 |
1993 curpath = getenv("PATH"); | |
1994 newpath = (char*)alloc((unsigned)(STRLEN(curpath) + 3)); | |
1995 if (newpath == NULL) | |
1996 return FALSE; | |
1997 STRCPY(newpath, ".;"); | |
1998 STRCAT(newpath, curpath); | |
1999 n = (long)SearchPath(newpath, name, NULL, _MAX_PATH, fname, &dum); | |
2000 vim_free(newpath); | |
2001 if (n == 0) | |
9 | 2002 return FALSE; |
8080
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2003 if (mch_isdir((char_u *)fname)) |
9 | 2004 return FALSE; |
5782 | 2005 if (path != NULL) |
8080
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2006 *path = vim_strsave((char_u *)fname); |
9 | 2007 return TRUE; |
7 | 2008 } |
2009 | |
2584 | 2010 #if ((defined(__MINGW32__) || defined (__CYGWIN32__)) && \ |
2935 | 2011 __MSVCRT_VERSION__ >= 0x800) || (defined(_MSC_VER) && _MSC_VER >= 1400) |
2584 | 2012 /* |
2013 * Bad parameter handler. | |
2014 * | |
2015 * Certain MS CRT functions will intentionally crash when passed invalid | |
2016 * parameters to highlight possible security holes. Setting this function as | |
2017 * the bad parameter handler will prevent the crash. | |
2018 * | |
2019 * In debug builds the parameters contain CRT information that might help track | |
2020 * down the source of a problem, but in non-debug builds the arguments are all | |
2021 * NULL/0. Debug builds will also produce assert dialogs from the CRT, it is | |
2022 * worth allowing these to make debugging of issues easier. | |
2023 */ | |
2024 static void | |
2025 bad_param_handler(const wchar_t *expression, | |
2026 const wchar_t *function, | |
2027 const wchar_t *file, | |
2028 unsigned int line, | |
2029 uintptr_t pReserved) | |
2030 { | |
2031 } | |
2032 | |
2033 # define SET_INVALID_PARAM_HANDLER \ | |
2034 ((void)_set_invalid_parameter_handler(bad_param_handler)) | |
2035 #else | |
2036 # define SET_INVALID_PARAM_HANDLER | |
2037 #endif | |
2038 | |
7 | 2039 #ifdef FEAT_GUI_W32 |
2040 | |
2041 /* | |
2042 * GUI version of mch_init(). | |
2043 */ | |
2044 void | |
26 | 2045 mch_init(void) |
7 | 2046 { |
2047 #ifndef __MINGW32__ | |
2048 extern int _fmode; | |
2049 #endif | |
2050 | |
2584 | 2051 /* Silently handle invalid parameters to CRT functions */ |
2052 SET_INVALID_PARAM_HANDLER; | |
2053 | |
7 | 2054 /* Let critical errors result in a failure, not in a dialog box. Required |
2055 * for the timestamp test to work on removed floppies. */ | |
2056 SetErrorMode(SEM_FAILCRITICALERRORS); | |
2057 | |
2058 _fmode = O_BINARY; /* we do our own CR-LF translation */ | |
2059 | |
2060 /* Specify window size. Is there a place to get the default from? */ | |
2061 Rows = 25; | |
2062 Columns = 80; | |
2063 | |
2064 /* Look for 'vimrun' */ | |
2065 if (!gui_is_win32s()) | |
2066 { | |
2067 char_u vimrun_location[_MAX_PATH + 4]; | |
2068 | |
2069 /* First try in same directory as gvim.exe */ | |
2070 STRCPY(vimrun_location, exe_name); | |
2071 STRCPY(gettail(vimrun_location), "vimrun.exe"); | |
2072 if (mch_getperm(vimrun_location) >= 0) | |
2073 { | |
2074 if (*skiptowhite(vimrun_location) != NUL) | |
2075 { | |
2076 /* Enclose path with white space in double quotes. */ | |
2077 mch_memmove(vimrun_location + 1, vimrun_location, | |
2078 STRLEN(vimrun_location) + 1); | |
2079 *vimrun_location = '"'; | |
2080 STRCPY(gettail(vimrun_location), "vimrun\" "); | |
2081 } | |
2082 else | |
2083 STRCPY(gettail(vimrun_location), "vimrun "); | |
2084 | |
2085 vimrun_path = (char *)vim_strsave(vimrun_location); | |
2086 s_dont_use_vimrun = FALSE; | |
2087 } | |
5782 | 2088 else if (executable_exists("vimrun.exe", NULL)) |
7 | 2089 s_dont_use_vimrun = FALSE; |
2090 | |
2091 /* Don't give the warning for a missing vimrun.exe right now, but only | |
2092 * when vimrun was supposed to be used. Don't bother people that do | |
2093 * not need vimrun.exe. */ | |
2094 if (s_dont_use_vimrun) | |
2095 need_vimrun_warning = TRUE; | |
2096 } | |
2097 | |
2098 /* | |
2099 * If "finstr.exe" doesn't exist, use "grep -n" for 'grepprg'. | |
2100 * Otherwise the default "findstr /n" is used. | |
2101 */ | |
5782 | 2102 if (!executable_exists("findstr.exe", NULL)) |
7 | 2103 set_option_value((char_u *)"grepprg", 0, (char_u *)"grep -n", 0); |
2104 | |
2105 #ifdef FEAT_CLIPBOARD | |
4168 | 2106 win_clip_init(); |
7 | 2107 #endif |
2108 } | |
2109 | |
2110 | |
2111 #else /* FEAT_GUI_W32 */ | |
2112 | |
2113 #define SRWIDTH(sr) ((sr).Right - (sr).Left + 1) | |
2114 #define SRHEIGHT(sr) ((sr).Bottom - (sr).Top + 1) | |
2115 | |
2116 /* | |
2117 * ClearConsoleBuffer() | |
2118 * Description: | |
2119 * Clears the entire contents of the console screen buffer, using the | |
2120 * specified attribute. | |
2121 * Returns: | |
2122 * TRUE on success | |
2123 */ | |
2124 static BOOL | |
2125 ClearConsoleBuffer(WORD wAttribute) | |
2126 { | |
2127 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
2128 COORD coord; | |
2129 DWORD NumCells, dummy; | |
2130 | |
2131 if (!GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
2132 return FALSE; | |
2133 | |
2134 NumCells = csbi.dwSize.X * csbi.dwSize.Y; | |
2135 coord.X = 0; | |
2136 coord.Y = 0; | |
2137 if (!FillConsoleOutputCharacter(g_hConOut, ' ', NumCells, | |
2138 coord, &dummy)) | |
2139 { | |
2140 return FALSE; | |
2141 } | |
2142 if (!FillConsoleOutputAttribute(g_hConOut, wAttribute, NumCells, | |
2143 coord, &dummy)) | |
2144 { | |
2145 return FALSE; | |
2146 } | |
2147 | |
2148 return TRUE; | |
2149 } | |
2150 | |
2151 /* | |
2152 * FitConsoleWindow() | |
2153 * Description: | |
2154 * Checks if the console window will fit within given buffer dimensions. | |
2155 * Also, if requested, will shrink the window to fit. | |
2156 * Returns: | |
2157 * TRUE on success | |
2158 */ | |
2159 static BOOL | |
2160 FitConsoleWindow( | |
2161 COORD dwBufferSize, | |
2162 BOOL WantAdjust) | |
2163 { | |
2164 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
2165 COORD dwWindowSize; | |
2166 BOOL NeedAdjust = FALSE; | |
2167 | |
2168 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
2169 { | |
2170 /* | |
2171 * A buffer resize will fail if the current console window does | |
2172 * not lie completely within that buffer. To avoid this, we might | |
2173 * have to move and possibly shrink the window. | |
2174 */ | |
2175 if (csbi.srWindow.Right >= dwBufferSize.X) | |
2176 { | |
2177 dwWindowSize.X = SRWIDTH(csbi.srWindow); | |
2178 if (dwWindowSize.X > dwBufferSize.X) | |
2179 dwWindowSize.X = dwBufferSize.X; | |
2180 csbi.srWindow.Right = dwBufferSize.X - 1; | |
2181 csbi.srWindow.Left = dwBufferSize.X - dwWindowSize.X; | |
2182 NeedAdjust = TRUE; | |
2183 } | |
2184 if (csbi.srWindow.Bottom >= dwBufferSize.Y) | |
2185 { | |
2186 dwWindowSize.Y = SRHEIGHT(csbi.srWindow); | |
2187 if (dwWindowSize.Y > dwBufferSize.Y) | |
2188 dwWindowSize.Y = dwBufferSize.Y; | |
2189 csbi.srWindow.Bottom = dwBufferSize.Y - 1; | |
2190 csbi.srWindow.Top = dwBufferSize.Y - dwWindowSize.Y; | |
2191 NeedAdjust = TRUE; | |
2192 } | |
2193 if (NeedAdjust && WantAdjust) | |
2194 { | |
2195 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &csbi.srWindow)) | |
2196 return FALSE; | |
2197 } | |
2198 return TRUE; | |
2199 } | |
2200 | |
2201 return FALSE; | |
2202 } | |
2203 | |
2204 typedef struct ConsoleBufferStruct | |
2205 { | |
26 | 2206 BOOL IsValid; |
2207 CONSOLE_SCREEN_BUFFER_INFO Info; | |
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2208 PCHAR_INFO Buffer; |
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2209 COORD BufferSize; |
7 | 2210 } ConsoleBuffer; |
2211 | |
2212 /* | |
2213 * SaveConsoleBuffer() | |
2214 * Description: | |
2215 * Saves important information about the console buffer, including the | |
2216 * actual buffer contents. The saved information is suitable for later | |
2217 * restoration by RestoreConsoleBuffer(). | |
2218 * Returns: | |
2219 * TRUE if all information was saved; FALSE otherwise | |
2220 * If FALSE, still sets cb->IsValid if buffer characteristics were saved. | |
2221 */ | |
2222 static BOOL | |
2223 SaveConsoleBuffer( | |
2224 ConsoleBuffer *cb) | |
2225 { | |
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2226 DWORD NumCells; |
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2227 COORD BufferCoord; |
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2228 SMALL_RECT ReadRegion; |
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2229 WORD Y, Y_incr; |
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2230 |
7 | 2231 if (cb == NULL) |
2232 return FALSE; | |
2233 | |
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2234 if (!GetConsoleScreenBufferInfo(g_hConOut, &cb->Info)) |
7 | 2235 { |
2236 cb->IsValid = FALSE; | |
2237 return FALSE; | |
2238 } | |
2239 cb->IsValid = TRUE; | |
2240 | |
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2241 /* |
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2242 * Allocate a buffer large enough to hold the entire console screen |
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2243 * buffer. If this ConsoleBuffer structure has already been initialized |
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2244 * with a buffer of the correct size, then just use that one. |
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2245 */ |
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2246 if (!cb->IsValid || cb->Buffer == NULL || |
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2247 cb->BufferSize.X != cb->Info.dwSize.X || |
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2248 cb->BufferSize.Y != cb->Info.dwSize.Y) |
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2249 { |
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2250 cb->BufferSize.X = cb->Info.dwSize.X; |
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2251 cb->BufferSize.Y = cb->Info.dwSize.Y; |
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2252 NumCells = cb->BufferSize.X * cb->BufferSize.Y; |
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2253 vim_free(cb->Buffer); |
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2254 cb->Buffer = (PCHAR_INFO)alloc(NumCells * sizeof(CHAR_INFO)); |
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2255 if (cb->Buffer == NULL) |
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2256 return FALSE; |
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2257 } |
7 | 2258 |
2259 /* | |
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2260 * We will now copy the console screen buffer into our buffer. |
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2261 * ReadConsoleOutput() seems to be limited as far as how much you |
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2262 * can read at a time. Empirically, this number seems to be about |
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2263 * 12000 cells (rows * columns). Start at position (0, 0) and copy |
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2264 * in chunks until it is all copied. The chunks will all have the |
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2265 * same horizontal characteristics, so initialize them now. The |
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2266 * height of each chunk will be (12000 / width). |
7 | 2267 */ |
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2268 BufferCoord.X = 0; |
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2269 ReadRegion.Left = 0; |
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2270 ReadRegion.Right = cb->Info.dwSize.X - 1; |
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2271 Y_incr = 12000 / cb->Info.dwSize.X; |
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2272 for (Y = 0; Y < cb->BufferSize.Y; Y += Y_incr) |
7 | 2273 { |
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2274 /* |
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2275 * Read into position (0, Y) in our buffer. |
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2276 */ |
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2277 BufferCoord.Y = Y; |
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2278 /* |
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2279 * Read the region whose top left corner is (0, Y) and whose bottom |
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2280 * right corner is (width - 1, Y + Y_incr - 1). This should define |
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2281 * a region of size width by Y_incr. Don't worry if this region is |
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2282 * too large for the remaining buffer; it will be cropped. |
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2283 */ |
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2284 ReadRegion.Top = Y; |
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2285 ReadRegion.Bottom = Y + Y_incr - 1; |
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2286 if (!ReadConsoleOutput(g_hConOut, /* output handle */ |
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2287 cb->Buffer, /* our buffer */ |
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2288 cb->BufferSize, /* dimensions of our buffer */ |
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2289 BufferCoord, /* offset in our buffer */ |
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2290 &ReadRegion)) /* region to save */ |
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2291 { |
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2292 vim_free(cb->Buffer); |
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2293 cb->Buffer = NULL; |
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2294 return FALSE; |
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2295 } |
7 | 2296 } |
2297 | |
2298 return TRUE; | |
2299 } | |
2300 | |
2301 /* | |
2302 * RestoreConsoleBuffer() | |
2303 * Description: | |
2304 * Restores important information about the console buffer, including the | |
2305 * actual buffer contents, if desired. The information to restore is in | |
2306 * the same format used by SaveConsoleBuffer(). | |
2307 * Returns: | |
2308 * TRUE on success | |
2309 */ | |
2310 static BOOL | |
2311 RestoreConsoleBuffer( | |
26 | 2312 ConsoleBuffer *cb, |
2313 BOOL RestoreScreen) | |
7 | 2314 { |
7184
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2315 COORD BufferCoord; |
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2316 SMALL_RECT WriteRegion; |
7 | 2317 |
2318 if (cb == NULL || !cb->IsValid) | |
2319 return FALSE; | |
2320 | |
7184
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2321 /* |
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2322 * Before restoring the buffer contents, clear the current buffer, and |
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2323 * restore the cursor position and window information. Doing this now |
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2324 * prevents old buffer contents from "flashing" onto the screen. |
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2325 */ |
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2326 if (RestoreScreen) |
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2327 ClearConsoleBuffer(cb->Info.wAttributes); |
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2328 |
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2329 FitConsoleWindow(cb->Info.dwSize, TRUE); |
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2330 if (!SetConsoleScreenBufferSize(g_hConOut, cb->Info.dwSize)) |
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2331 return FALSE; |
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2332 if (!SetConsoleTextAttribute(g_hConOut, cb->Info.wAttributes)) |
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2333 return FALSE; |
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2334 |
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2335 if (!RestoreScreen) |
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2336 { |
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2337 /* |
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2338 * No need to restore the screen buffer contents, so we're done. |
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2339 */ |
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2340 return TRUE; |
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2341 } |
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2342 |
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2343 if (!SetConsoleCursorPosition(g_hConOut, cb->Info.dwCursorPosition)) |
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2344 return FALSE; |
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2345 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &cb->Info.srWindow)) |
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2346 return FALSE; |
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2347 |
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2348 /* |
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2349 * Restore the screen buffer contents. |
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2350 */ |
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2351 if (cb->Buffer != NULL) |
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2352 { |
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2353 BufferCoord.X = 0; |
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2354 BufferCoord.Y = 0; |
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2355 WriteRegion.Left = 0; |
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2356 WriteRegion.Top = 0; |
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2357 WriteRegion.Right = cb->Info.dwSize.X - 1; |
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2358 WriteRegion.Bottom = cb->Info.dwSize.Y - 1; |
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2359 if (!WriteConsoleOutput(g_hConOut, /* output handle */ |
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2360 cb->Buffer, /* our buffer */ |
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2361 cb->BufferSize, /* dimensions of our buffer */ |
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2362 BufferCoord, /* offset in our buffer */ |
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2363 &WriteRegion)) /* region to restore */ |
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2364 { |
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2365 return FALSE; |
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2366 } |
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2367 } |
7 | 2368 |
2369 return TRUE; | |
2370 } | |
2371 | |
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2372 #define FEAT_RESTORE_ORIG_SCREEN |
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2373 #ifdef FEAT_RESTORE_ORIG_SCREEN |
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2374 static ConsoleBuffer g_cbOrig = { 0 }; |
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2375 #endif |
7 | 2376 static ConsoleBuffer g_cbNonTermcap = { 0 }; |
2377 static ConsoleBuffer g_cbTermcap = { 0 }; | |
2378 | |
2379 #ifdef FEAT_TITLE | |
2380 #ifdef __BORLANDC__ | |
2381 typedef HWND (__stdcall *GETCONSOLEWINDOWPROC)(VOID); | |
2382 #else | |
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2383 typedef HWND (WINAPI *GETCONSOLEWINDOWPROC)(VOID); |
7 | 2384 #endif |
2385 char g_szOrigTitle[256] = { 0 }; | |
2386 HWND g_hWnd = NULL; /* also used in os_mswin.c */ | |
2387 static HICON g_hOrigIconSmall = NULL; | |
2388 static HICON g_hOrigIcon = NULL; | |
2389 static HICON g_hVimIcon = NULL; | |
2390 static BOOL g_fCanChangeIcon = FALSE; | |
2391 | |
2392 /* ICON* are not defined in VC++ 4.0 */ | |
2393 #ifndef ICON_SMALL | |
2394 #define ICON_SMALL 0 | |
2395 #endif | |
2396 #ifndef ICON_BIG | |
2397 #define ICON_BIG 1 | |
2398 #endif | |
2399 /* | |
2400 * GetConsoleIcon() | |
2401 * Description: | |
2402 * Attempts to retrieve the small icon and/or the big icon currently in | |
2403 * use by a given window. | |
2404 * Returns: | |
2405 * TRUE on success | |
2406 */ | |
2407 static BOOL | |
2408 GetConsoleIcon( | |
26 | 2409 HWND hWnd, |
2410 HICON *phIconSmall, | |
2411 HICON *phIcon) | |
7 | 2412 { |
2413 if (hWnd == NULL) | |
2414 return FALSE; | |
2415 | |
2416 if (phIconSmall != NULL) | |
26 | 2417 *phIconSmall = (HICON)SendMessage(hWnd, WM_GETICON, |
2418 (WPARAM)ICON_SMALL, (LPARAM)0); | |
7 | 2419 if (phIcon != NULL) |
26 | 2420 *phIcon = (HICON)SendMessage(hWnd, WM_GETICON, |
2421 (WPARAM)ICON_BIG, (LPARAM)0); | |
7 | 2422 return TRUE; |
2423 } | |
2424 | |
2425 /* | |
2426 * SetConsoleIcon() | |
2427 * Description: | |
2428 * Attempts to change the small icon and/or the big icon currently in | |
2429 * use by a given window. | |
2430 * Returns: | |
2431 * TRUE on success | |
2432 */ | |
2433 static BOOL | |
2434 SetConsoleIcon( | |
26 | 2435 HWND hWnd, |
2436 HICON hIconSmall, | |
2437 HICON hIcon) | |
7 | 2438 { |
2439 if (hWnd == NULL) | |
2440 return FALSE; | |
2441 | |
2442 if (hIconSmall != NULL) | |
8080
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2443 SendMessage(hWnd, WM_SETICON, |
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2444 (WPARAM)ICON_SMALL, (LPARAM)hIconSmall); |
7 | 2445 if (hIcon != NULL) |
8080
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2446 SendMessage(hWnd, WM_SETICON, |
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2447 (WPARAM)ICON_BIG, (LPARAM) hIcon); |
7 | 2448 return TRUE; |
2449 } | |
2450 | |
2451 /* | |
2452 * SaveConsoleTitleAndIcon() | |
2453 * Description: | |
2454 * Saves the current console window title in g_szOrigTitle, for later | |
2455 * restoration. Also, attempts to obtain a handle to the console window, | |
2456 * and use it to save the small and big icons currently in use by the | |
2457 * console window. This is not always possible on some versions of Windows; | |
2458 * nor is it possible when running Vim remotely using Telnet (since the | |
2459 * console window the user sees is owned by a remote process). | |
2460 */ | |
2461 static void | |
2462 SaveConsoleTitleAndIcon(void) | |
2463 { | |
2464 GETCONSOLEWINDOWPROC GetConsoleWindowProc; | |
2465 | |
2466 /* Save the original title. */ | |
2467 if (!GetConsoleTitle(g_szOrigTitle, sizeof(g_szOrigTitle))) | |
2468 return; | |
2469 | |
2470 /* | |
2471 * Obtain a handle to the console window using GetConsoleWindow() from | |
2472 * KERNEL32.DLL; we need to handle in order to change the window icon. | |
2473 * This function only exists on NT-based Windows, starting with Windows | |
2474 * 2000. On older operating systems, we can't change the window icon | |
2475 * anyway. | |
2476 */ | |
2477 if ((GetConsoleWindowProc = (GETCONSOLEWINDOWPROC) | |
2478 GetProcAddress(GetModuleHandle("KERNEL32.DLL"), | |
2479 "GetConsoleWindow")) != NULL) | |
2480 { | |
2481 g_hWnd = (*GetConsoleWindowProc)(); | |
2482 } | |
2483 if (g_hWnd == NULL) | |
2484 return; | |
2485 | |
2486 /* Save the original console window icon. */ | |
2487 GetConsoleIcon(g_hWnd, &g_hOrigIconSmall, &g_hOrigIcon); | |
2488 if (g_hOrigIconSmall == NULL || g_hOrigIcon == NULL) | |
2489 return; | |
2490 | |
2491 /* Extract the first icon contained in the Vim executable. */ | |
6249 | 2492 if (mch_icon_load((HANDLE *)&g_hVimIcon) == FAIL || g_hVimIcon == NULL) |
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diff
changeset
|
2493 g_hVimIcon = ExtractIcon(NULL, (LPCSTR)exe_name, 0); |
7 | 2494 if (g_hVimIcon != NULL) |
2495 g_fCanChangeIcon = TRUE; | |
2496 } | |
2497 #endif | |
2498 | |
2499 static int g_fWindInitCalled = FALSE; | |
2500 static int g_fTermcapMode = FALSE; | |
2501 static CONSOLE_CURSOR_INFO g_cci; | |
2502 static DWORD g_cmodein = 0; | |
2503 static DWORD g_cmodeout = 0; | |
2504 | |
2505 /* | |
2506 * non-GUI version of mch_init(). | |
2507 */ | |
2508 void | |
26 | 2509 mch_init(void) |
7 | 2510 { |
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|
2511 #ifndef FEAT_RESTORE_ORIG_SCREEN |
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parents:
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|
2512 CONSOLE_SCREEN_BUFFER_INFO csbi; |
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|
2513 #endif |
7 | 2514 #ifndef __MINGW32__ |
2515 extern int _fmode; | |
2516 #endif | |
2517 | |
2584 | 2518 /* Silently handle invalid parameters to CRT functions */ |
2519 SET_INVALID_PARAM_HANDLER; | |
2520 | |
7 | 2521 /* Let critical errors result in a failure, not in a dialog box. Required |
2522 * for the timestamp test to work on removed floppies. */ | |
2523 SetErrorMode(SEM_FAILCRITICALERRORS); | |
2524 | |
2525 _fmode = O_BINARY; /* we do our own CR-LF translation */ | |
2526 out_flush(); | |
2527 | |
2528 /* Obtain handles for the standard Console I/O devices */ | |
2529 if (read_cmd_fd == 0) | |
2530 g_hConIn = GetStdHandle(STD_INPUT_HANDLE); | |
2531 else | |
2532 create_conin(); | |
2533 g_hConOut = GetStdHandle(STD_OUTPUT_HANDLE); | |
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diff
changeset
|
2534 |
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parents:
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diff
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|
2535 #ifdef FEAT_RESTORE_ORIG_SCREEN |
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parents:
7150
diff
changeset
|
2536 /* Save the initial console buffer for later restoration */ |
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parents:
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diff
changeset
|
2537 SaveConsoleBuffer(&g_cbOrig); |
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diff
changeset
|
2538 g_attrCurrent = g_attrDefault = g_cbOrig.Info.wAttributes; |
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parents:
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diff
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|
2539 #else |
7 | 2540 /* Get current text attributes */ |
7184
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diff
changeset
|
2541 GetConsoleScreenBufferInfo(g_hConOut, &csbi); |
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parents:
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diff
changeset
|
2542 g_attrCurrent = g_attrDefault = csbi.wAttributes; |
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commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2543 #endif |
7 | 2544 if (cterm_normal_fg_color == 0) |
2545 cterm_normal_fg_color = (g_attrCurrent & 0xf) + 1; | |
2546 if (cterm_normal_bg_color == 0) | |
2547 cterm_normal_bg_color = ((g_attrCurrent >> 4) & 0xf) + 1; | |
2548 | |
2549 /* set termcap codes to current text attributes */ | |
2550 update_tcap(g_attrCurrent); | |
2551 | |
2552 GetConsoleCursorInfo(g_hConOut, &g_cci); | |
2553 GetConsoleMode(g_hConIn, &g_cmodein); | |
2554 GetConsoleMode(g_hConOut, &g_cmodeout); | |
2555 | |
2556 #ifdef FEAT_TITLE | |
2557 SaveConsoleTitleAndIcon(); | |
2558 /* | |
2559 * Set both the small and big icons of the console window to Vim's icon. | |
2560 * Note that Vim presently only has one size of icon (32x32), but it | |
2561 * automatically gets scaled down to 16x16 when setting the small icon. | |
2562 */ | |
2563 if (g_fCanChangeIcon) | |
2564 SetConsoleIcon(g_hWnd, g_hVimIcon, g_hVimIcon); | |
2565 #endif | |
2566 | |
2567 ui_get_shellsize(); | |
2568 | |
2569 #ifdef MCH_WRITE_DUMP | |
2570 fdDump = fopen("dump", "wt"); | |
2571 | |
2572 if (fdDump) | |
2573 { | |
2574 time_t t; | |
2575 | |
2576 time(&t); | |
2577 fputs(ctime(&t), fdDump); | |
2578 fflush(fdDump); | |
2579 } | |
2580 #endif | |
2581 | |
2582 g_fWindInitCalled = TRUE; | |
2583 | |
2584 #ifdef FEAT_MOUSE | |
2585 g_fMouseAvail = GetSystemMetrics(SM_MOUSEPRESENT); | |
2586 #endif | |
2587 | |
2588 #ifdef FEAT_CLIPBOARD | |
4168 | 2589 win_clip_init(); |
7 | 2590 #endif |
2591 | |
2592 /* This will be NULL on anything but NT 4.0 */ | |
2593 s_pfnGetConsoleKeyboardLayoutName = | |
2594 (PFNGCKLN) GetProcAddress(GetModuleHandle("kernel32.dll"), | |
2595 "GetConsoleKeyboardLayoutNameA"); | |
2596 } | |
2597 | |
2598 /* | |
2599 * non-GUI version of mch_exit(). | |
2600 * Shut down and exit with status `r' | |
2601 * Careful: mch_exit() may be called before mch_init()! | |
2602 */ | |
2603 void | |
2604 mch_exit(int r) | |
2605 { | |
2606 stoptermcap(); | |
2607 | |
2608 if (g_fWindInitCalled) | |
2609 settmode(TMODE_COOK); | |
2610 | |
2611 ml_close_all(TRUE); /* remove all memfiles */ | |
2612 | |
2613 if (g_fWindInitCalled) | |
2614 { | |
2615 #ifdef FEAT_TITLE | |
2616 mch_restore_title(3); | |
2617 /* | |
2618 * Restore both the small and big icons of the console window to | |
2619 * what they were at startup. Don't do this when the window is | |
2620 * closed, Vim would hang here. | |
2621 */ | |
2622 if (g_fCanChangeIcon && !g_fForceExit) | |
2623 SetConsoleIcon(g_hWnd, g_hOrigIconSmall, g_hOrigIcon); | |
2624 #endif | |
2625 | |
2626 #ifdef MCH_WRITE_DUMP | |
2627 if (fdDump) | |
2628 { | |
2629 time_t t; | |
2630 | |
2631 time(&t); | |
2632 fputs(ctime(&t), fdDump); | |
2633 fclose(fdDump); | |
2634 } | |
2635 fdDump = NULL; | |
2636 #endif | |
2637 } | |
2638 | |
2639 SetConsoleCursorInfo(g_hConOut, &g_cci); | |
2640 SetConsoleMode(g_hConIn, g_cmodein); | |
2641 SetConsoleMode(g_hConOut, g_cmodeout); | |
2642 | |
2643 #ifdef DYNAMIC_GETTEXT | |
2644 dyn_libintl_end(); | |
2645 #endif | |
2646 | |
2647 exit(r); | |
2648 } | |
2649 #endif /* !FEAT_GUI_W32 */ | |
2650 | |
2651 /* | |
2652 * Do we have an interactive window? | |
2653 */ | |
323 | 2654 /*ARGSUSED*/ |
7 | 2655 int |
2656 mch_check_win( | |
2657 int argc, | |
2658 char **argv) | |
2659 { | |
2660 get_exe_name(); | |
2661 | |
2662 #ifdef FEAT_GUI_W32 | |
2663 return OK; /* GUI always has a tty */ | |
2664 #else | |
2665 if (isatty(1)) | |
2666 return OK; | |
2667 return FAIL; | |
2668 #endif | |
2669 } | |
2670 | |
2671 | |
5326 | 2672 #ifdef FEAT_MBYTE |
2673 /* | |
2674 * fname_casew(): Wide version of fname_case(). Set the case of the file name, | |
2675 * if it already exists. When "len" is > 0, also expand short to long | |
2676 * filenames. | |
2677 * Return FAIL if wide functions are not available, OK otherwise. | |
2678 * NOTE: much of this is identical to fname_case(), keep in sync! | |
2679 */ | |
2680 static int | |
2681 fname_casew( | |
2682 WCHAR *name, | |
2683 int len) | |
2684 { | |
2685 WCHAR szTrueName[_MAX_PATH + 2]; | |
2686 WCHAR szTrueNameTemp[_MAX_PATH + 2]; | |
2687 WCHAR *ptrue, *ptruePrev; | |
2688 WCHAR *porig, *porigPrev; | |
2689 int flen; | |
2690 WIN32_FIND_DATAW fb; | |
5529 | 2691 HANDLE hFind = INVALID_HANDLE_VALUE; |
5326 | 2692 int c; |
2693 int slen; | |
2694 | |
2695 flen = (int)wcslen(name); | |
2696 if (flen > _MAX_PATH) | |
2697 return OK; | |
2698 | |
2699 /* slash_adjust(name) not needed, already adjusted by fname_case(). */ | |
2700 | |
2701 /* Build the new name in szTrueName[] one component at a time. */ | |
2702 porig = name; | |
2703 ptrue = szTrueName; | |
2704 | |
2705 if (iswalpha(porig[0]) && porig[1] == L':') | |
2706 { | |
2707 /* copy leading drive letter */ | |
2708 *ptrue++ = *porig++; | |
2709 *ptrue++ = *porig++; | |
2710 } | |
5529 | 2711 *ptrue = NUL; /* in case nothing follows */ |
5326 | 2712 |
2713 while (*porig != NUL) | |
2714 { | |
2715 /* copy \ characters */ | |
2716 while (*porig == psepc) | |
2717 *ptrue++ = *porig++; | |
2718 | |
2719 ptruePrev = ptrue; | |
2720 porigPrev = porig; | |
2721 while (*porig != NUL && *porig != psepc) | |
2722 { | |
2723 *ptrue++ = *porig++; | |
2724 } | |
2725 *ptrue = NUL; | |
2726 | |
2727 /* To avoid a slow failure append "\*" when searching a directory, | |
2728 * server or network share. */ | |
2729 wcscpy(szTrueNameTemp, szTrueName); | |
2730 slen = (int)wcslen(szTrueNameTemp); | |
2731 if (*porig == psepc && slen + 2 < _MAX_PATH) | |
2732 wcscpy(szTrueNameTemp + slen, L"\\*"); | |
2733 | |
2734 /* Skip "", "." and "..". */ | |
2735 if (ptrue > ptruePrev | |
2736 && (ptruePrev[0] != L'.' | |
2737 || (ptruePrev[1] != NUL | |
2738 && (ptruePrev[1] != L'.' || ptruePrev[2] != NUL))) | |
2739 && (hFind = FindFirstFileW(szTrueNameTemp, &fb)) | |
2740 != INVALID_HANDLE_VALUE) | |
2741 { | |
2742 c = *porig; | |
2743 *porig = NUL; | |
2744 | |
2745 /* Only use the match when it's the same name (ignoring case) or | |
2746 * expansion is allowed and there is a match with the short name | |
2747 * and there is enough room. */ | |
2748 if (_wcsicoll(porigPrev, fb.cFileName) == 0 | |
2749 || (len > 0 | |
2750 && (_wcsicoll(porigPrev, fb.cAlternateFileName) == 0 | |
2751 && (int)(ptruePrev - szTrueName) | |
2752 + (int)wcslen(fb.cFileName) < len))) | |
2753 { | |
2754 wcscpy(ptruePrev, fb.cFileName); | |
2755 | |
2756 /* Look for exact match and prefer it if found. Must be a | |
2757 * long name, otherwise there would be only one match. */ | |
2758 while (FindNextFileW(hFind, &fb)) | |
2759 { | |
2760 if (*fb.cAlternateFileName != NUL | |
2761 && (wcscoll(porigPrev, fb.cFileName) == 0 | |
2762 || (len > 0 | |
2763 && (_wcsicoll(porigPrev, | |
2764 fb.cAlternateFileName) == 0 | |
2765 && (int)(ptruePrev - szTrueName) | |
2766 + (int)wcslen(fb.cFileName) < len)))) | |
2767 { | |
2768 wcscpy(ptruePrev, fb.cFileName); | |
2769 break; | |
2770 } | |
2771 } | |
2772 } | |
2773 FindClose(hFind); | |
2774 *porig = c; | |
2775 ptrue = ptruePrev + wcslen(ptruePrev); | |
2776 } | |
2777 else if (hFind == INVALID_HANDLE_VALUE | |
2778 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
2779 return FAIL; | |
2780 } | |
2781 | |
2782 wcscpy(name, szTrueName); | |
2783 return OK; | |
2784 } | |
2785 #endif | |
2786 | |
7 | 2787 /* |
2788 * fname_case(): Set the case of the file name, if it already exists. | |
2789 * When "len" is > 0, also expand short to long filenames. | |
5326 | 2790 * NOTE: much of this is identical to fname_casew(), keep in sync! |
7 | 2791 */ |
2792 void | |
2793 fname_case( | |
2794 char_u *name, | |
2795 int len) | |
2796 { | |
2797 char szTrueName[_MAX_PATH + 2]; | |
2604 | 2798 char szTrueNameTemp[_MAX_PATH + 2]; |
7 | 2799 char *ptrue, *ptruePrev; |
2800 char *porig, *porigPrev; | |
2801 int flen; | |
2802 WIN32_FIND_DATA fb; | |
2803 HANDLE hFind; | |
2804 int c; | |
2604 | 2805 int slen; |
7 | 2806 |
434 | 2807 flen = (int)STRLEN(name); |
5326 | 2808 if (flen == 0) |
7 | 2809 return; |
2810 | |
2811 slash_adjust(name); | |
2812 | |
5326 | 2813 #ifdef FEAT_MBYTE |
2814 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
2815 { | |
2816 WCHAR *p = enc_to_utf16(name, NULL); | |
2817 | |
2818 if (p != NULL) | |
2819 { | |
2820 char_u *q; | |
6262 | 2821 WCHAR buf[_MAX_PATH + 1]; |
2822 | |
2823 wcsncpy(buf, p, _MAX_PATH); | |
2824 buf[_MAX_PATH] = L'\0'; | |
5326 | 2825 vim_free(p); |
2826 | |
2827 if (fname_casew(buf, (len > 0) ? _MAX_PATH : 0) == OK) | |
2828 { | |
2829 q = utf16_to_enc(buf, NULL); | |
2830 if (q != NULL) | |
2831 { | |
2832 vim_strncpy(name, q, (len > 0) ? len - 1 : flen); | |
2833 vim_free(q); | |
2834 return; | |
2835 } | |
2836 } | |
2837 } | |
2838 /* Retry with non-wide function (for Windows 98). */ | |
2839 } | |
2840 #endif | |
2841 | |
2842 /* If 'enc' is utf-8, flen can be larger than _MAX_PATH. | |
2843 * So we should check this after calling wide function. */ | |
2844 if (flen > _MAX_PATH) | |
2845 return; | |
2846 | |
7 | 2847 /* Build the new name in szTrueName[] one component at a time. */ |
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Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
2848 porig = (char *)name; |
7 | 2849 ptrue = szTrueName; |
2850 | |
2851 if (isalpha(porig[0]) && porig[1] == ':') | |
2852 { | |
2853 /* copy leading drive letter */ | |
2854 *ptrue++ = *porig++; | |
2855 *ptrue++ = *porig++; | |
2856 } | |
5529 | 2857 *ptrue = NUL; /* in case nothing follows */ |
7 | 2858 |
2859 while (*porig != NUL) | |
2860 { | |
2861 /* copy \ characters */ | |
2862 while (*porig == psepc) | |
2863 *ptrue++ = *porig++; | |
2864 | |
2865 ptruePrev = ptrue; | |
2866 porigPrev = porig; | |
2867 while (*porig != NUL && *porig != psepc) | |
2868 { | |
2869 #ifdef FEAT_MBYTE | |
2870 int l; | |
2871 | |
2872 if (enc_dbcs) | |
2873 { | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
2874 l = (*mb_ptr2len)((char_u *)porig); |
7 | 2875 while (--l >= 0) |
2876 *ptrue++ = *porig++; | |
2877 } | |
2878 else | |
2879 #endif | |
2880 *ptrue++ = *porig++; | |
2881 } | |
2882 *ptrue = NUL; | |
2883 | |
2604 | 2884 /* To avoid a slow failure append "\*" when searching a directory, |
2885 * server or network share. */ | |
2886 STRCPY(szTrueNameTemp, szTrueName); | |
2615 | 2887 slen = (int)strlen(szTrueNameTemp); |
2604 | 2888 if (*porig == psepc && slen + 2 < _MAX_PATH) |
2889 STRCPY(szTrueNameTemp + slen, "\\*"); | |
2890 | |
7 | 2891 /* Skip "", "." and "..". */ |
2892 if (ptrue > ptruePrev | |
2893 && (ptruePrev[0] != '.' | |
2894 || (ptruePrev[1] != NUL | |
2895 && (ptruePrev[1] != '.' || ptruePrev[2] != NUL))) | |
2604 | 2896 && (hFind = FindFirstFile(szTrueNameTemp, &fb)) |
7 | 2897 != INVALID_HANDLE_VALUE) |
2898 { | |
2899 c = *porig; | |
2900 *porig = NUL; | |
2901 | |
2902 /* Only use the match when it's the same name (ignoring case) or | |
2903 * expansion is allowed and there is a match with the short name | |
2904 * and there is enough room. */ | |
2905 if (_stricoll(porigPrev, fb.cFileName) == 0 | |
2906 || (len > 0 | |
2907 && (_stricoll(porigPrev, fb.cAlternateFileName) == 0 | |
2908 && (int)(ptruePrev - szTrueName) | |
2909 + (int)strlen(fb.cFileName) < len))) | |
2910 { | |
2911 STRCPY(ptruePrev, fb.cFileName); | |
2912 | |
2913 /* Look for exact match and prefer it if found. Must be a | |
2914 * long name, otherwise there would be only one match. */ | |
2915 while (FindNextFile(hFind, &fb)) | |
2916 { | |
2917 if (*fb.cAlternateFileName != NUL | |
2918 && (strcoll(porigPrev, fb.cFileName) == 0 | |
2919 || (len > 0 | |
2920 && (_stricoll(porigPrev, | |
2921 fb.cAlternateFileName) == 0 | |
2922 && (int)(ptruePrev - szTrueName) | |
2923 + (int)strlen(fb.cFileName) < len)))) | |
2924 { | |
2925 STRCPY(ptruePrev, fb.cFileName); | |
2926 break; | |
2927 } | |
2928 } | |
2929 } | |
2930 FindClose(hFind); | |
2931 *porig = c; | |
2932 ptrue = ptruePrev + strlen(ptruePrev); | |
2933 } | |
2934 } | |
2935 | |
2936 STRCPY(name, szTrueName); | |
2937 } | |
2938 | |
2939 | |
2940 /* | |
2941 * Insert user name in s[len]. | |
2942 */ | |
2943 int | |
2944 mch_get_user_name( | |
26 | 2945 char_u *s, |
2946 int len) | |
7 | 2947 { |
1414 | 2948 char szUserName[256 + 1]; /* UNLEN is 256 */ |
7 | 2949 DWORD cch = sizeof szUserName; |
2950 | |
5549 | 2951 #ifdef FEAT_MBYTE |
2952 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
2953 { | |
2954 WCHAR wszUserName[256 + 1]; /* UNLEN is 256 */ | |
2955 DWORD wcch = sizeof(wszUserName) / sizeof(WCHAR); | |
2956 | |
2957 if (GetUserNameW(wszUserName, &wcch)) | |
2958 { | |
2959 char_u *p = utf16_to_enc(wszUserName, NULL); | |
2960 | |
2961 if (p != NULL) | |
2962 { | |
2963 vim_strncpy(s, p, len - 1); | |
2964 vim_free(p); | |
2965 return OK; | |
2966 } | |
2967 } | |
5657 | 2968 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
2969 return FAIL; | |
5549 | 2970 /* Retry with non-wide function (for Windows 98). */ |
2971 } | |
2972 #endif | |
7 | 2973 if (GetUserName(szUserName, &cch)) |
2974 { | |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
2975 vim_strncpy(s, (char_u *)szUserName, len - 1); |
7 | 2976 return OK; |
2977 } | |
2978 s[0] = NUL; | |
2979 return FAIL; | |
2980 } | |
2981 | |
2982 | |
2983 /* | |
2984 * Insert host name in s[len]. | |
2985 */ | |
2986 void | |
2987 mch_get_host_name( | |
2988 char_u *s, | |
2989 int len) | |
2990 { | |
2991 DWORD cch = len; | |
2992 | |
5551 | 2993 #ifdef FEAT_MBYTE |
2994 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
2995 { | |
2996 WCHAR wszHostName[256 + 1]; | |
2997 DWORD wcch = sizeof(wszHostName) / sizeof(WCHAR); | |
2998 | |
2999 if (GetComputerNameW(wszHostName, &wcch)) | |
3000 { | |
3001 char_u *p = utf16_to_enc(wszHostName, NULL); | |
3002 | |
3003 if (p != NULL) | |
3004 { | |
3005 vim_strncpy(s, p, len - 1); | |
3006 vim_free(p); | |
3007 return; | |
3008 } | |
3009 } | |
5657 | 3010 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
3011 return; | |
5551 | 3012 /* Retry with non-wide function (for Windows 98). */ |
3013 } | |
3014 #endif | |
8080
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3015 if (!GetComputerName((LPSTR)s, &cch)) |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3016 vim_strncpy(s, (char_u *)"PC (Win32 Vim)", len - 1); |
7 | 3017 } |
3018 | |
3019 | |
3020 /* | |
3021 * return process ID | |
3022 */ | |
3023 long | |
26 | 3024 mch_get_pid(void) |
7 | 3025 { |
3026 return (long)GetCurrentProcessId(); | |
3027 } | |
3028 | |
3029 | |
3030 /* | |
3031 * Get name of current directory into buffer 'buf' of length 'len' bytes. | |
3032 * Return OK for success, FAIL for failure. | |
3033 */ | |
3034 int | |
3035 mch_dirname( | |
3036 char_u *buf, | |
3037 int len) | |
3038 { | |
3039 /* | |
3040 * Originally this was: | |
3041 * return (getcwd(buf, len) != NULL ? OK : FAIL); | |
3042 * But the Win32s known bug list says that getcwd() doesn't work | |
3043 * so use the Win32 system call instead. <Negri> | |
3044 */ | |
3045 #ifdef FEAT_MBYTE | |
3046 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
3047 { | |
3048 WCHAR wbuf[_MAX_PATH + 1]; | |
3049 | |
3050 if (GetCurrentDirectoryW(_MAX_PATH, wbuf) != 0) | |
3051 { | |
1752 | 3052 char_u *p = utf16_to_enc(wbuf, NULL); |
7 | 3053 |
3054 if (p != NULL) | |
3055 { | |
417 | 3056 vim_strncpy(buf, p, len - 1); |
7 | 3057 vim_free(p); |
3058 return OK; | |
3059 } | |
3060 } | |
5657 | 3061 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
3062 return FAIL; | |
7 | 3063 /* Retry with non-wide function (for Windows 98). */ |
3064 } | |
3065 #endif | |
8080
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Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3066 return (GetCurrentDirectory(len, (LPSTR)buf) != 0 ? OK : FAIL); |
7 | 3067 } |
3068 | |
3069 /* | |
5494 | 3070 * Get file permissions for "name". |
3071 * Return mode_t or -1 for error. | |
7 | 3072 */ |
3073 long | |
26 | 3074 mch_getperm(char_u *name) |
7 | 3075 { |
9387
f094d4085014
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Christian Brabandt <cb@256bit.org>
parents:
8949
diff
changeset
|
3076 stat_T st; |
5494 | 3077 int n; |
3078 | |
8080
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parents:
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diff
changeset
|
3079 n = mch_stat((char *)name, &st); |
5588 | 3080 return n == 0 ? (long)(unsigned short)st.st_mode : -1L; |
7 | 3081 } |
3082 | |
3083 | |
3084 /* | |
5229
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|
3085 * Set file permission for "name" to "perm". |
4872
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changeset
|
3086 * |
5229
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diff
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|
3087 * Return FAIL for failure, OK otherwise. |
7 | 3088 */ |
3089 int | |
5229
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3090 mch_setperm(char_u *name, long perm) |
7 | 3091 { |
5229
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diff
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|
3092 long n = -1; |
1261caf9bc51
updated for version 7.4a.040
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diff
changeset
|
3093 |
7 | 3094 #ifdef FEAT_MBYTE |
3095 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
3096 { | |
5229
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parents:
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diff
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|
3097 WCHAR *p = enc_to_utf16(name, NULL); |
7 | 3098 |
3099 if (p != NULL) | |
3100 { | |
4872
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updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3101 n = _wchmod(p, perm); |
7 | 3102 vim_free(p); |
5657 | 3103 if (n == -1 && g_PlatformId == VER_PLATFORM_WIN32_NT) |
4872
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3104 return FAIL; |
7 | 3105 /* Retry with non-wide function (for Windows 98). */ |
3106 } | |
3107 } | |
5229
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diff
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|
3108 if (n == -1) |
7 | 3109 #endif |
8080
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Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3110 n = _chmod((const char *)name, perm); |
4872
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diff
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|
3111 if (n == -1) |
fa98c2b030ed
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Bram Moolenaar <bram@vim.org>
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diff
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|
3112 return FAIL; |
fa98c2b030ed
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Bram Moolenaar <bram@vim.org>
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diff
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|
3113 |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3114 win32_set_archive(name); |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3115 |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3116 return OK; |
7 | 3117 } |
3118 | |
3119 /* | |
3120 * Set hidden flag for "name". | |
3121 */ | |
3122 void | |
3123 mch_hide(char_u *name) | |
3124 { | |
4872
fa98c2b030ed
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parents:
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diff
changeset
|
3125 int attrs = win32_getattrs(name); |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3126 if (attrs == -1) |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3127 return; |
fa98c2b030ed
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diff
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|
3128 |
fa98c2b030ed
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parents:
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diff
changeset
|
3129 attrs |= FILE_ATTRIBUTE_HIDDEN; |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3130 win32_setattrs(name, attrs); |
7 | 3131 } |
3132 | |
3133 /* | |
7194
272f04b41f51
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parents:
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diff
changeset
|
3134 * Return TRUE if file "name" exists and is hidden. |
272f04b41f51
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parents:
7184
diff
changeset
|
3135 */ |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3136 int |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3137 mch_ishidden(char_u *name) |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
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parents:
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diff
changeset
|
3138 { |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3139 int f = win32_getattrs(name); |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3140 |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3141 if (f == -1) |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3142 return FALSE; /* file does not exist at all */ |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3143 |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3144 return (f & FILE_ATTRIBUTE_HIDDEN) != 0; |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3145 } |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3146 |
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3147 /* |
7 | 3148 * return TRUE if "name" is a directory |
3149 * return FALSE if "name" is not a directory or upon error | |
3150 */ | |
3151 int | |
3152 mch_isdir(char_u *name) | |
3153 { | |
4872
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updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3154 int f = win32_getattrs(name); |
7 | 3155 |
3156 if (f == -1) | |
3157 return FALSE; /* file does not exist at all */ | |
3158 | |
3159 return (f & FILE_ATTRIBUTE_DIRECTORY) != 0; | |
3160 } | |
3161 | |
3162 /* | |
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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parents:
7619
diff
changeset
|
3163 * return TRUE if "name" is a directory, NOT a symlink to a directory |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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parents:
7619
diff
changeset
|
3164 * return FALSE if "name" is not a directory |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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parents:
7619
diff
changeset
|
3165 * return FALSE for error |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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parents:
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diff
changeset
|
3166 */ |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3167 int |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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parents:
7619
diff
changeset
|
3168 mch_isrealdir(char_u *name) |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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diff
changeset
|
3169 { |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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7619
diff
changeset
|
3170 return mch_isdir(name) && !mch_is_symbolic_link(name); |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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diff
changeset
|
3171 } |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
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diff
changeset
|
3172 |
9c5e8254ea6b
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7619
diff
changeset
|
3173 /* |
2803 | 3174 * Create directory "name". |
3175 * Return 0 on success, -1 on error. | |
3176 */ | |
3177 int | |
3178 mch_mkdir(char_u *name) | |
3179 { | |
3180 #ifdef FEAT_MBYTE | |
3181 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
3182 { | |
3183 WCHAR *p; | |
3184 int retval; | |
3185 | |
3186 p = enc_to_utf16(name, NULL); | |
3187 if (p == NULL) | |
3188 return -1; | |
3189 retval = _wmkdir(p); | |
3190 vim_free(p); | |
3191 return retval; | |
3192 } | |
3193 #endif | |
8080
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diff
changeset
|
3194 return _mkdir((const char *)name); |
2803 | 3195 } |
3196 | |
3197 /* | |
7619
6fed43c541c8
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diff
changeset
|
3198 * Delete directory "name". |
6fed43c541c8
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diff
changeset
|
3199 * Return 0 on success, -1 on error. |
6fed43c541c8
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changeset
|
3200 */ |
6fed43c541c8
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diff
changeset
|
3201 int |
6fed43c541c8
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diff
changeset
|
3202 mch_rmdir(char_u *name) |
6fed43c541c8
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changeset
|
3203 { |
6fed43c541c8
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changeset
|
3204 #ifdef FEAT_MBYTE |
6fed43c541c8
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diff
changeset
|
3205 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
6fed43c541c8
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changeset
|
3206 { |
6fed43c541c8
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diff
changeset
|
3207 WCHAR *p; |
6fed43c541c8
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diff
changeset
|
3208 int retval; |
6fed43c541c8
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diff
changeset
|
3209 |
6fed43c541c8
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diff
changeset
|
3210 p = enc_to_utf16(name, NULL); |
6fed43c541c8
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changeset
|
3211 if (p == NULL) |
6fed43c541c8
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changeset
|
3212 return -1; |
6fed43c541c8
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diff
changeset
|
3213 retval = _wrmdir(p); |
6fed43c541c8
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diff
changeset
|
3214 vim_free(p); |
6fed43c541c8
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changeset
|
3215 return retval; |
6fed43c541c8
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changeset
|
3216 } |
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3217 #endif |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3218 return _rmdir((const char *)name); |
7619
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3219 } |
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3220 |
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3221 /* |
696 | 3222 * Return TRUE if file "fname" has more than one link. |
3223 */ | |
3224 int | |
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3225 mch_is_hard_link(char_u *fname) |
696 | 3226 { |
2793 | 3227 BY_HANDLE_FILE_INFORMATION info; |
3228 | |
3229 return win32_fileinfo(fname, &info) == FILEINFO_OK | |
3230 && info.nNumberOfLinks > 1; | |
3231 } | |
3232 | |
3233 /* | |
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3234 * Return TRUE if "name" is a symbolic link (or a junction). |
4872
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3235 */ |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3236 int |
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3237 mch_is_symbolic_link(char_u *name) |
4872
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3238 { |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3239 HANDLE hFind; |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3240 int res = FALSE; |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
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4789
diff
changeset
|
3241 WIN32_FIND_DATAA findDataA; |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3242 DWORD fileFlags = 0, reparseTag = 0; |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3243 #ifdef FEAT_MBYTE |
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3244 WCHAR *wn = NULL; |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3245 WIN32_FIND_DATAW findDataW; |
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3246 |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3247 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3248 wn = enc_to_utf16(name, NULL); |
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3249 if (wn != NULL) |
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3250 { |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3251 hFind = FindFirstFileW(wn, &findDataW); |
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3252 vim_free(wn); |
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3253 if (hFind == INVALID_HANDLE_VALUE |
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3254 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
fa98c2b030ed
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diff
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|
3255 { |
fa98c2b030ed
updated for version 7.3.1182
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changeset
|
3256 /* Retry with non-wide function (for Windows 98). */ |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3257 hFind = FindFirstFile((LPCSTR)name, &findDataA); |
4872
fa98c2b030ed
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|
3258 if (hFind != INVALID_HANDLE_VALUE) |
fa98c2b030ed
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diff
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|
3259 { |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3260 fileFlags = findDataA.dwFileAttributes; |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3261 reparseTag = findDataA.dwReserved0; |
fa98c2b030ed
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diff
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|
3262 } |
fa98c2b030ed
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diff
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|
3263 } |
fa98c2b030ed
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diff
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|
3264 else |
fa98c2b030ed
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diff
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|
3265 { |
fa98c2b030ed
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diff
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|
3266 fileFlags = findDataW.dwFileAttributes; |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3267 reparseTag = findDataW.dwReserved0; |
fa98c2b030ed
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diff
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|
3268 } |
fa98c2b030ed
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diff
changeset
|
3269 } |
4930
7155782d94fb
updated for version 7.3.1210
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parents:
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diff
changeset
|
3270 else |
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3271 #endif |
4872
fa98c2b030ed
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parents:
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diff
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|
3272 { |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3273 hFind = FindFirstFile((LPCSTR)name, &findDataA); |
4930
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3274 if (hFind != INVALID_HANDLE_VALUE) |
7155782d94fb
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Bram Moolenaar <bram@vim.org>
parents:
4872
diff
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|
3275 { |
7155782d94fb
updated for version 7.3.1210
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parents:
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diff
changeset
|
3276 fileFlags = findDataA.dwFileAttributes; |
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3277 reparseTag = findDataA.dwReserved0; |
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
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|
3278 } |
4872
fa98c2b030ed
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diff
changeset
|
3279 } |
fa98c2b030ed
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diff
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|
3280 |
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diff
changeset
|
3281 if (hFind != INVALID_HANDLE_VALUE) |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3282 FindClose(hFind); |
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3283 |
fa98c2b030ed
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parents:
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diff
changeset
|
3284 if ((fileFlags & FILE_ATTRIBUTE_REPARSE_POINT) |
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3285 && (reparseTag == IO_REPARSE_TAG_SYMLINK |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3286 || reparseTag == IO_REPARSE_TAG_MOUNT_POINT)) |
4872
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3287 res = TRUE; |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3288 |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3289 return res; |
fa98c2b030ed
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parents:
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diff
changeset
|
3290 } |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3291 |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3292 /* |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3293 * Return TRUE if file "fname" has more than one link or if it is a symbolic |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3294 * link. |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3295 */ |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3296 int |
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3297 mch_is_linked(char_u *fname) |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3298 { |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3299 if (mch_is_hard_link(fname) || mch_is_symbolic_link(fname)) |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3300 return TRUE; |
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3301 return FALSE; |
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3302 } |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3303 |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3304 /* |
2793 | 3305 * Get the by-handle-file-information for "fname". |
3306 * Returns FILEINFO_OK when OK. | |
3307 * returns FILEINFO_ENC_FAIL when enc_to_utf16() failed. | |
3308 * Returns FILEINFO_READ_FAIL when CreateFile() failed. | |
3309 * Returns FILEINFO_INFO_FAIL when GetFileInformationByHandle() failed. | |
3310 */ | |
3311 int | |
3312 win32_fileinfo(char_u *fname, BY_HANDLE_FILE_INFORMATION *info) | |
3313 { | |
696 | 3314 HANDLE hFile; |
2793 | 3315 int res = FILEINFO_READ_FAIL; |
696 | 3316 #ifdef FEAT_MBYTE |
3317 WCHAR *wn = NULL; | |
3318 | |
3319 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
2793 | 3320 { |
1752 | 3321 wn = enc_to_utf16(fname, NULL); |
2793 | 3322 if (wn == NULL) |
3323 res = FILEINFO_ENC_FAIL; | |
3324 } | |
696 | 3325 if (wn != NULL) |
3326 { | |
3327 hFile = CreateFileW(wn, /* file name */ | |
3328 GENERIC_READ, /* access mode */ | |
2793 | 3329 FILE_SHARE_READ | FILE_SHARE_WRITE, /* share mode */ |
696 | 3330 NULL, /* security descriptor */ |
3331 OPEN_EXISTING, /* creation disposition */ | |
2793 | 3332 FILE_FLAG_BACKUP_SEMANTICS, /* file attributes */ |
696 | 3333 NULL); /* handle to template file */ |
3334 if (hFile == INVALID_HANDLE_VALUE | |
2793 | 3335 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
696 | 3336 { |
3337 /* Retry with non-wide function (for Windows 98). */ | |
3338 vim_free(wn); | |
3339 wn = NULL; | |
3340 } | |
3341 } | |
3342 if (wn == NULL) | |
3343 #endif | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3344 hFile = CreateFile((LPCSTR)fname, /* file name */ |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3345 GENERIC_READ, /* access mode */ |
2793 | 3346 FILE_SHARE_READ | FILE_SHARE_WRITE, /* share mode */ |
696 | 3347 NULL, /* security descriptor */ |
3348 OPEN_EXISTING, /* creation disposition */ | |
2793 | 3349 FILE_FLAG_BACKUP_SEMANTICS, /* file attributes */ |
696 | 3350 NULL); /* handle to template file */ |
3351 | |
3352 if (hFile != INVALID_HANDLE_VALUE) | |
3353 { | |
2793 | 3354 if (GetFileInformationByHandle(hFile, info) != 0) |
3355 res = FILEINFO_OK; | |
3356 else | |
3357 res = FILEINFO_INFO_FAIL; | |
696 | 3358 CloseHandle(hFile); |
3359 } | |
3360 | |
3361 #ifdef FEAT_MBYTE | |
3362 vim_free(wn); | |
3363 #endif | |
3364 return res; | |
3365 } | |
3366 | |
3367 /* | |
4872
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updated for version 7.3.1182
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diff
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|
3368 * get file attributes for `name' |
fa98c2b030ed
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diff
changeset
|
3369 * -1 : error |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3370 * else FILE_ATTRIBUTE_* defined in winnt.h |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3371 */ |
5494 | 3372 static int |
4872
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3373 win32_getattrs(char_u *name) |
fa98c2b030ed
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diff
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|
3374 { |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3375 int attr; |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3376 #ifdef FEAT_MBYTE |
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|
3377 WCHAR *p = NULL; |
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diff
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|
3378 |
fa98c2b030ed
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diff
changeset
|
3379 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3380 p = enc_to_utf16(name, NULL); |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3381 |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3382 if (p != NULL) |
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3383 { |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3384 attr = GetFileAttributesW(p); |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3385 if (attr < 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3386 { |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3387 /* Retry with non-wide function (for Windows 98). */ |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3388 vim_free(p); |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3389 p = NULL; |
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3390 } |
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|
3391 } |
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|
3392 if (p == NULL) |
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|
3393 #endif |
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|
3394 attr = GetFileAttributes((char *)name); |
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|
3395 #ifdef FEAT_MBYTE |
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|
3396 vim_free(p); |
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|
3397 #endif |
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|
3398 return attr; |
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|
3399 } |
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|
3400 |
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|
3401 /* |
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|
3402 * set file attributes for `name' to `attrs' |
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|
3403 * |
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3404 * return -1 for failure, 0 otherwise |
fa98c2b030ed
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|
3405 */ |
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|
3406 static |
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|
3407 int |
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|
3408 win32_setattrs(char_u *name, int attrs) |
fa98c2b030ed
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|
3409 { |
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|
3410 int res; |
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updated for version 7.3.1182
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|
3411 #ifdef FEAT_MBYTE |
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|
3412 WCHAR *p = NULL; |
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|
3413 |
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3414 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
fa98c2b030ed
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|
3415 p = enc_to_utf16(name, NULL); |
fa98c2b030ed
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|
3416 |
fa98c2b030ed
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|
3417 if (p != NULL) |
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|
3418 { |
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|
3419 res = SetFileAttributesW(p, attrs); |
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|
3420 if (res == FALSE |
fa98c2b030ed
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|
3421 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
fa98c2b030ed
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|
3422 { |
fa98c2b030ed
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|
3423 /* Retry with non-wide function (for Windows 98). */ |
fa98c2b030ed
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|
3424 vim_free(p); |
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|
3425 p = NULL; |
fa98c2b030ed
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|
3426 } |
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|
3427 } |
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|
3428 if (p == NULL) |
fa98c2b030ed
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|
3429 #endif |
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|
3430 res = SetFileAttributes((char *)name, attrs); |
fa98c2b030ed
updated for version 7.3.1182
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|
3431 #ifdef FEAT_MBYTE |
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|
3432 vim_free(p); |
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|
3433 #endif |
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updated for version 7.3.1182
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|
3434 return res ? 0 : -1; |
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|
3435 } |
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|
3436 |
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|
3437 /* |
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|
3438 * Set archive flag for "name". |
fa98c2b030ed
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|
3439 */ |
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|
3440 static |
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|
3441 int |
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|
3442 win32_set_archive(char_u *name) |
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|
3443 { |
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|
3444 int attrs = win32_getattrs(name); |
fa98c2b030ed
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|
3445 if (attrs == -1) |
fa98c2b030ed
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|
3446 return -1; |
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|
3447 |
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|
3448 attrs |= FILE_ATTRIBUTE_ARCHIVE; |
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diff
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|
3449 return win32_setattrs(name, attrs); |
fa98c2b030ed
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|
3450 } |
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|
3451 |
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|
3452 /* |
7 | 3453 * Return TRUE if file or directory "name" is writable (not readonly). |
3454 * Strange semantics of Win32: a readonly directory is writable, but you can't | |
3455 * delete a file. Let's say this means it is writable. | |
3456 */ | |
3457 int | |
3458 mch_writable(char_u *name) | |
3459 { | |
4872
fa98c2b030ed
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diff
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|
3460 int attrs = win32_getattrs(name); |
fa98c2b030ed
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diff
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|
3461 |
fa98c2b030ed
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|
3462 return (attrs != -1 && (!(attrs & FILE_ATTRIBUTE_READONLY) |
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diff
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|
3463 || (attrs & FILE_ATTRIBUTE_DIRECTORY))); |
7 | 3464 } |
3465 | |
3466 /* | |
3467 * Return 1 if "name" can be executed, 0 if not. | |
6700 | 3468 * If "use_path" is FALSE only check if "name" is executable. |
7 | 3469 * Return -1 if unknown. |
3470 */ | |
3471 int | |
6700 | 3472 mch_can_exe(char_u *name, char_u **path, int use_path) |
7 | 3473 { |
10 | 3474 char_u buf[_MAX_PATH]; |
835 | 3475 int len = (int)STRLEN(name); |
10 | 3476 char_u *p; |
3477 | |
3478 if (len >= _MAX_PATH) /* safety check */ | |
3479 return FALSE; | |
6700 | 3480 if (!use_path) |
3481 { | |
3482 /* TODO: check if file is really executable. */ | |
3483 return mch_getperm(name) != -1 && !mch_isdir(name); | |
3484 } | |
10 | 3485 |
3486 /* If there already is an extension try using the name directly. Also do | |
3487 * this with a Unix-shell like 'shell'. */ | |
3488 if (vim_strchr(gettail(name), '.') != NULL | |
3489 || strstr((char *)gettail(p_sh), "sh") != NULL) | |
5782 | 3490 if (executable_exists((char *)name, path)) |
10 | 3491 return TRUE; |
3492 | |
3493 /* | |
3494 * Loop over all extensions in $PATHEXT. | |
3495 */ | |
417 | 3496 vim_strncpy(buf, name, _MAX_PATH - 1); |
10 | 3497 p = mch_getenv("PATHEXT"); |
3498 if (p == NULL) | |
3499 p = (char_u *)".com;.exe;.bat;.cmd"; | |
3500 while (*p) | |
3501 { | |
3502 if (p[0] == '.' && (p[1] == NUL || p[1] == ';')) | |
3503 { | |
3504 /* A single "." means no extension is added. */ | |
3505 buf[len] = NUL; | |
3506 ++p; | |
3507 if (*p) | |
3508 ++p; | |
3509 } | |
3510 else | |
3511 copy_option_part(&p, buf + len, _MAX_PATH - len, ";"); | |
5782 | 3512 if (executable_exists((char *)buf, path)) |
10 | 3513 return TRUE; |
3514 } | |
3515 return FALSE; | |
7 | 3516 } |
3517 | |
3518 /* | |
3519 * Check what "name" is: | |
3520 * NODE_NORMAL: file or directory (or doesn't exist) | |
3521 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
3522 * NODE_OTHER: non-writable things | |
3523 */ | |
3524 int | |
3525 mch_nodetype(char_u *name) | |
3526 { | |
3527 HANDLE hFile; | |
3528 int type; | |
5324 | 3529 #ifdef FEAT_MBYTE |
3530 WCHAR *wn = NULL; | |
3531 #endif | |
7 | 3532 |
1004 | 3533 /* We can't open a file with a name "\\.\con" or "\\.\prn" and trying to |
3534 * read from it later will cause Vim to hang. Thus return NODE_WRITABLE | |
3535 * here. */ | |
3536 if (STRNCMP(name, "\\\\.\\", 4) == 0) | |
3537 return NODE_WRITABLE; | |
3538 | |
5324 | 3539 #ifdef FEAT_MBYTE |
3540 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
3541 { | |
3542 wn = enc_to_utf16(name, NULL); | |
3543 if (wn != NULL) | |
3544 { | |
3545 hFile = CreateFileW(wn, /* file name */ | |
3546 GENERIC_WRITE, /* access mode */ | |
3547 0, /* share mode */ | |
3548 NULL, /* security descriptor */ | |
3549 OPEN_EXISTING, /* creation disposition */ | |
3550 0, /* file attributes */ | |
3551 NULL); /* handle to template file */ | |
3552 if (hFile == INVALID_HANDLE_VALUE | |
3553 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
3554 { | |
3555 /* Retry with non-wide function (for Windows 98). */ | |
3556 vim_free(wn); | |
3557 wn = NULL; | |
3558 } | |
3559 } | |
3560 } | |
3561 if (wn == NULL) | |
3562 #endif | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
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8059
diff
changeset
|
3563 hFile = CreateFile((LPCSTR)name, /* file name */ |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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diff
changeset
|
3564 GENERIC_WRITE, /* access mode */ |
b6cb94ad97a4
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Christian Brabandt <cb@256bit.org>
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8059
diff
changeset
|
3565 0, /* share mode */ |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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diff
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|
3566 NULL, /* security descriptor */ |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
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diff
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|
3567 OPEN_EXISTING, /* creation disposition */ |
b6cb94ad97a4
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|
3568 0, /* file attributes */ |
b6cb94ad97a4
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diff
changeset
|
3569 NULL); /* handle to template file */ |
5324 | 3570 |
3571 #ifdef FEAT_MBYTE | |
3572 vim_free(wn); | |
3573 #endif | |
7 | 3574 if (hFile == INVALID_HANDLE_VALUE) |
3575 return NODE_NORMAL; | |
3576 | |
3577 type = GetFileType(hFile); | |
3578 CloseHandle(hFile); | |
3579 if (type == FILE_TYPE_CHAR) | |
3580 return NODE_WRITABLE; | |
3581 if (type == FILE_TYPE_DISK) | |
3582 return NODE_NORMAL; | |
3583 return NODE_OTHER; | |
3584 } | |
3585 | |
3586 #ifdef HAVE_ACL | |
3587 struct my_acl | |
3588 { | |
3589 PSECURITY_DESCRIPTOR pSecurityDescriptor; | |
3590 PSID pSidOwner; | |
3591 PSID pSidGroup; | |
3592 PACL pDacl; | |
3593 PACL pSacl; | |
3594 }; | |
3595 #endif | |
3596 | |
3597 /* | |
3598 * Return a pointer to the ACL of file "fname" in allocated memory. | |
3599 * Return NULL if the ACL is not available for whatever reason. | |
3600 */ | |
3601 vim_acl_T | |
26 | 3602 mch_get_acl(char_u *fname) |
7 | 3603 { |
3604 #ifndef HAVE_ACL | |
3605 return (vim_acl_T)NULL; | |
3606 #else | |
3607 struct my_acl *p = NULL; | |
5047
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|
3608 DWORD err; |
7 | 3609 |
3610 /* This only works on Windows NT and 2000. */ | |
3611 if (g_PlatformId == VER_PLATFORM_WIN32_NT && advapi_lib != NULL) | |
3612 { | |
3613 p = (struct my_acl *)alloc_clear((unsigned)sizeof(struct my_acl)); | |
3614 if (p != NULL) | |
3615 { | |
5047
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|
3616 # ifdef FEAT_MBYTE |
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|
3617 WCHAR *wn = NULL; |
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|
3618 |
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|
3619 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
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|
3620 wn = enc_to_utf16(fname, NULL); |
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|
3621 if (wn != NULL) |
7 | 3622 { |
5047
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|
3623 /* Try to retrieve the entire security descriptor. */ |
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|
3624 err = pGetNamedSecurityInfoW( |
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|
3625 wn, // Abstract filename |
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|
3626 SE_FILE_OBJECT, // File Object |
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|
3627 OWNER_SECURITY_INFORMATION | |
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|
3628 GROUP_SECURITY_INFORMATION | |
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|
3629 DACL_SECURITY_INFORMATION | |
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|
3630 SACL_SECURITY_INFORMATION, |
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|
3631 &p->pSidOwner, // Ownership information. |
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diff
changeset
|
3632 &p->pSidGroup, // Group membership. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3633 &p->pDacl, // Discretionary information. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3634 &p->pSacl, // For auditing purposes. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3635 &p->pSecurityDescriptor); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3636 if (err == ERROR_ACCESS_DENIED || |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3637 err == ERROR_PRIVILEGE_NOT_HELD) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3638 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3639 /* Retrieve only DACL. */ |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3640 (void)pGetNamedSecurityInfoW( |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3641 wn, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3642 SE_FILE_OBJECT, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3643 DACL_SECURITY_INFORMATION, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3644 NULL, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3645 NULL, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3646 &p->pDacl, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3647 NULL, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3648 &p->pSecurityDescriptor); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3649 } |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3650 if (p->pSecurityDescriptor == NULL) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3651 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3652 mch_free_acl((vim_acl_T)p); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3653 p = NULL; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3654 } |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3655 vim_free(wn); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3656 } |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3657 else |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3658 # endif |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3659 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3660 /* Try to retrieve the entire security descriptor. */ |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3661 err = pGetNamedSecurityInfo( |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3662 (LPSTR)fname, // Abstract filename |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3663 SE_FILE_OBJECT, // File Object |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3664 OWNER_SECURITY_INFORMATION | |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3665 GROUP_SECURITY_INFORMATION | |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3666 DACL_SECURITY_INFORMATION | |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3667 SACL_SECURITY_INFORMATION, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3668 &p->pSidOwner, // Ownership information. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3669 &p->pSidGroup, // Group membership. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3670 &p->pDacl, // Discretionary information. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3671 &p->pSacl, // For auditing purposes. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3672 &p->pSecurityDescriptor); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3673 if (err == ERROR_ACCESS_DENIED || |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3674 err == ERROR_PRIVILEGE_NOT_HELD) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3675 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3676 /* Retrieve only DACL. */ |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3677 (void)pGetNamedSecurityInfo( |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3678 (LPSTR)fname, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3679 SE_FILE_OBJECT, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3680 DACL_SECURITY_INFORMATION, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3681 NULL, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3682 NULL, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3683 &p->pDacl, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3684 NULL, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3685 &p->pSecurityDescriptor); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3686 } |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3687 if (p->pSecurityDescriptor == NULL) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3688 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3689 mch_free_acl((vim_acl_T)p); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3690 p = NULL; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3691 } |
7 | 3692 } |
3693 } | |
3694 } | |
3695 | |
3696 return (vim_acl_T)p; | |
3697 #endif | |
3698 } | |
3699 | |
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3700 #ifdef HAVE_ACL |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3701 /* |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3702 * Check if "acl" contains inherited ACE. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3703 */ |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3704 static BOOL |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3705 is_acl_inherited(PACL acl) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3706 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3707 DWORD i; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3708 ACL_SIZE_INFORMATION acl_info; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3709 PACCESS_ALLOWED_ACE ace; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3710 |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3711 acl_info.AceCount = 0; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3712 GetAclInformation(acl, &acl_info, sizeof(acl_info), AclSizeInformation); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3713 for (i = 0; i < acl_info.AceCount; i++) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3714 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3715 GetAce(acl, i, (LPVOID *)&ace); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3716 if (ace->Header.AceFlags & INHERITED_ACE) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3717 return TRUE; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3718 } |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3719 return FALSE; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3720 } |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3721 #endif |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3722 |
7 | 3723 /* |
3724 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
3725 * Errors are ignored. | |
3726 * This must only be called with "acl" equal to what mch_get_acl() returned. | |
3727 */ | |
3728 void | |
26 | 3729 mch_set_acl(char_u *fname, vim_acl_T acl) |
7 | 3730 { |
3731 #ifdef HAVE_ACL | |
3732 struct my_acl *p = (struct my_acl *)acl; | |
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3733 SECURITY_INFORMATION sec_info = 0; |
7 | 3734 |
3735 if (p != NULL && advapi_lib != NULL) | |
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3736 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3737 # ifdef FEAT_MBYTE |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3738 WCHAR *wn = NULL; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3739 # endif |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3740 |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3741 /* Set security flags */ |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3742 if (p->pSidOwner) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3743 sec_info |= OWNER_SECURITY_INFORMATION; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3744 if (p->pSidGroup) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3745 sec_info |= GROUP_SECURITY_INFORMATION; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3746 if (p->pDacl) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3747 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3748 sec_info |= DACL_SECURITY_INFORMATION; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3749 /* Do not inherit its parent's DACL. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3750 * If the DACL is inherited, Cygwin permissions would be changed. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3751 */ |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3752 if (!is_acl_inherited(p->pDacl)) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3753 sec_info |= PROTECTED_DACL_SECURITY_INFORMATION; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3754 } |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3755 if (p->pSacl) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3756 sec_info |= SACL_SECURITY_INFORMATION; |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3757 |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3758 # ifdef FEAT_MBYTE |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3759 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3760 wn = enc_to_utf16(fname, NULL); |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3761 if (wn != NULL) |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3762 { |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3763 (void)pSetNamedSecurityInfoW( |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3764 wn, // Abstract filename |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3765 SE_FILE_OBJECT, // File Object |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3766 sec_info, |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3767 p->pSidOwner, // Ownership information. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3768 p->pSidGroup, // Group membership. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3769 p->pDacl, // Discretionary information. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3770 p->pSacl // For auditing purposes. |
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3771 ); |
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|
3772 vim_free(wn); |
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|
3773 } |
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|
3774 else |
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3775 # endif |
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
3776 { |
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parents:
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diff
changeset
|
3777 (void)pSetNamedSecurityInfo( |
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Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3778 (LPSTR)fname, // Abstract filename |
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Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3779 SE_FILE_OBJECT, // File Object |
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Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3780 sec_info, |
cabdcfe72dc3
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Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3781 p->pSidOwner, // Ownership information. |
cabdcfe72dc3
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Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3782 p->pSidGroup, // Group membership. |
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Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3783 p->pDacl, // Discretionary information. |
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Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3784 p->pSacl // For auditing purposes. |
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Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3785 ); |
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Bram Moolenaar <bram@vim.org>
parents:
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|
3786 } |
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
3787 } |
7 | 3788 #endif |
3789 } | |
3790 | |
3791 void | |
26 | 3792 mch_free_acl(vim_acl_T acl) |
7 | 3793 { |
3794 #ifdef HAVE_ACL | |
3795 struct my_acl *p = (struct my_acl *)acl; | |
3796 | |
3797 if (p != NULL) | |
3798 { | |
3799 LocalFree(p->pSecurityDescriptor); // Free the memory just in case | |
3800 vim_free(p); | |
3801 } | |
3802 #endif | |
3803 } | |
3804 | |
3805 #ifndef FEAT_GUI_W32 | |
3806 | |
3807 /* | |
3808 * handler for ctrl-break, ctrl-c interrupts, and fatal events. | |
3809 */ | |
3810 static BOOL WINAPI | |
3811 handler_routine( | |
3812 DWORD dwCtrlType) | |
3813 { | |
3814 switch (dwCtrlType) | |
3815 { | |
3816 case CTRL_C_EVENT: | |
3817 if (ctrl_c_interrupts) | |
3818 g_fCtrlCPressed = TRUE; | |
3819 return TRUE; | |
3820 | |
3821 case CTRL_BREAK_EVENT: | |
3822 g_fCBrkPressed = TRUE; | |
3823 return TRUE; | |
3824 | |
3825 /* fatal events: shut down gracefully */ | |
3826 case CTRL_CLOSE_EVENT: | |
3827 case CTRL_LOGOFF_EVENT: | |
3828 case CTRL_SHUTDOWN_EVENT: | |
3829 windgoto((int)Rows - 1, 0); | |
3830 g_fForceExit = TRUE; | |
3831 | |
1569 | 3832 vim_snprintf((char *)IObuff, IOSIZE, _("Vim: Caught %s event\n"), |
7 | 3833 (dwCtrlType == CTRL_CLOSE_EVENT |
3834 ? _("close") | |
3835 : dwCtrlType == CTRL_LOGOFF_EVENT | |
3836 ? _("logoff") | |
3837 : _("shutdown"))); | |
3838 #ifdef DEBUG | |
3839 OutputDebugString(IObuff); | |
3840 #endif | |
3841 | |
3842 preserve_exit(); /* output IObuff, preserve files and exit */ | |
3843 | |
3844 return TRUE; /* not reached */ | |
3845 | |
3846 default: | |
3847 return FALSE; | |
3848 } | |
3849 } | |
3850 | |
3851 | |
3852 /* | |
3853 * set the tty in (raw) ? "raw" : "cooked" mode | |
3854 */ | |
3855 void | |
26 | 3856 mch_settmode(int tmode) |
7 | 3857 { |
3858 DWORD cmodein; | |
3859 DWORD cmodeout; | |
3860 BOOL bEnableHandler; | |
3861 | |
3862 GetConsoleMode(g_hConIn, &cmodein); | |
3863 GetConsoleMode(g_hConOut, &cmodeout); | |
3864 if (tmode == TMODE_RAW) | |
3865 { | |
3866 cmodein &= ~(ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT | | |
3867 ENABLE_ECHO_INPUT); | |
3868 #ifdef FEAT_MOUSE | |
3869 if (g_fMouseActive) | |
3870 cmodein |= ENABLE_MOUSE_INPUT; | |
3871 #endif | |
3872 cmodeout &= ~(ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT); | |
3873 bEnableHandler = TRUE; | |
3874 } | |
3875 else /* cooked */ | |
3876 { | |
3877 cmodein |= (ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT | | |
3878 ENABLE_ECHO_INPUT); | |
3879 cmodeout |= (ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT); | |
3880 bEnableHandler = FALSE; | |
3881 } | |
3882 SetConsoleMode(g_hConIn, cmodein); | |
3883 SetConsoleMode(g_hConOut, cmodeout); | |
3884 SetConsoleCtrlHandler(handler_routine, bEnableHandler); | |
3885 | |
3886 #ifdef MCH_WRITE_DUMP | |
3887 if (fdDump) | |
3888 { | |
3889 fprintf(fdDump, "mch_settmode(%s, in = %x, out = %x)\n", | |
3890 tmode == TMODE_RAW ? "raw" : | |
3891 tmode == TMODE_COOK ? "cooked" : "normal", | |
3892 cmodein, cmodeout); | |
3893 fflush(fdDump); | |
3894 } | |
3895 #endif | |
3896 } | |
3897 | |
3898 | |
3899 /* | |
3900 * Get the size of the current window in `Rows' and `Columns' | |
3901 * Return OK when size could be determined, FAIL otherwise. | |
3902 */ | |
3903 int | |
26 | 3904 mch_get_shellsize(void) |
7 | 3905 { |
3906 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
3907 | |
3908 if (!g_fTermcapMode && g_cbTermcap.IsValid) | |
3909 { | |
3910 /* | |
3911 * For some reason, we are trying to get the screen dimensions | |
3912 * even though we are not in termcap mode. The 'Rows' and 'Columns' | |
3913 * variables are really intended to mean the size of Vim screen | |
3914 * while in termcap mode. | |
3915 */ | |
3916 Rows = g_cbTermcap.Info.dwSize.Y; | |
3917 Columns = g_cbTermcap.Info.dwSize.X; | |
3918 } | |
3919 else if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
3920 { | |
3921 Rows = csbi.srWindow.Bottom - csbi.srWindow.Top + 1; | |
3922 Columns = csbi.srWindow.Right - csbi.srWindow.Left + 1; | |
3923 } | |
3924 else | |
3925 { | |
3926 Rows = 25; | |
3927 Columns = 80; | |
3928 } | |
3929 return OK; | |
3930 } | |
3931 | |
3932 /* | |
3933 * Set a console window to `xSize' * `ySize' | |
3934 */ | |
3935 static void | |
3936 ResizeConBufAndWindow( | |
26 | 3937 HANDLE hConsole, |
3938 int xSize, | |
3939 int ySize) | |
7 | 3940 { |
3941 CONSOLE_SCREEN_BUFFER_INFO csbi; /* hold current console buffer info */ | |
3942 SMALL_RECT srWindowRect; /* hold the new console size */ | |
3943 COORD coordScreen; | |
3944 | |
3945 #ifdef MCH_WRITE_DUMP | |
3946 if (fdDump) | |
3947 { | |
3948 fprintf(fdDump, "ResizeConBufAndWindow(%d, %d)\n", xSize, ySize); | |
3949 fflush(fdDump); | |
3950 } | |
3951 #endif | |
3952 | |
3953 /* get the largest size we can size the console window to */ | |
3954 coordScreen = GetLargestConsoleWindowSize(hConsole); | |
3955 | |
3956 /* define the new console window size and scroll position */ | |
3957 srWindowRect.Left = srWindowRect.Top = (SHORT) 0; | |
3958 srWindowRect.Right = (SHORT) (min(xSize, coordScreen.X) - 1); | |
3959 srWindowRect.Bottom = (SHORT) (min(ySize, coordScreen.Y) - 1); | |
3960 | |
3961 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
3962 { | |
3963 int sx, sy; | |
3964 | |
3965 sx = csbi.srWindow.Right - csbi.srWindow.Left + 1; | |
3966 sy = csbi.srWindow.Bottom - csbi.srWindow.Top + 1; | |
3967 if (sy < ySize || sx < xSize) | |
3968 { | |
3969 /* | |
3970 * Increasing number of lines/columns, do buffer first. | |
3971 * Use the maximal size in x and y direction. | |
3972 */ | |
3973 if (sy < ySize) | |
3974 coordScreen.Y = ySize; | |
3975 else | |
3976 coordScreen.Y = sy; | |
3977 if (sx < xSize) | |
3978 coordScreen.X = xSize; | |
3979 else | |
3980 coordScreen.X = sx; | |
3981 SetConsoleScreenBufferSize(hConsole, coordScreen); | |
3982 } | |
3983 } | |
3984 | |
3985 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &srWindowRect)) | |
3986 { | |
3987 #ifdef MCH_WRITE_DUMP | |
3988 if (fdDump) | |
3989 { | |
3990 fprintf(fdDump, "SetConsoleWindowInfo failed: %lx\n", | |
3991 GetLastError()); | |
3992 fflush(fdDump); | |
3993 } | |
3994 #endif | |
3995 } | |
3996 | |
3997 /* define the new console buffer size */ | |
3998 coordScreen.X = xSize; | |
3999 coordScreen.Y = ySize; | |
4000 | |
4001 if (!SetConsoleScreenBufferSize(hConsole, coordScreen)) | |
4002 { | |
4003 #ifdef MCH_WRITE_DUMP | |
4004 if (fdDump) | |
4005 { | |
4006 fprintf(fdDump, "SetConsoleScreenBufferSize failed: %lx\n", | |
4007 GetLastError()); | |
4008 fflush(fdDump); | |
4009 } | |
4010 #endif | |
4011 } | |
4012 } | |
4013 | |
4014 | |
4015 /* | |
4016 * Set the console window to `Rows' * `Columns' | |
4017 */ | |
4018 void | |
26 | 4019 mch_set_shellsize(void) |
7 | 4020 { |
4021 COORD coordScreen; | |
4022 | |
4023 /* Don't change window size while still starting up */ | |
4024 if (suppress_winsize != 0) | |
4025 { | |
4026 suppress_winsize = 2; | |
4027 return; | |
4028 } | |
4029 | |
4030 if (term_console) | |
4031 { | |
4032 coordScreen = GetLargestConsoleWindowSize(g_hConOut); | |
4033 | |
4034 /* Clamp Rows and Columns to reasonable values */ | |
4035 if (Rows > coordScreen.Y) | |
4036 Rows = coordScreen.Y; | |
4037 if (Columns > coordScreen.X) | |
4038 Columns = coordScreen.X; | |
4039 | |
4040 ResizeConBufAndWindow(g_hConOut, Columns, Rows); | |
4041 } | |
4042 } | |
4043 | |
4044 /* | |
4045 * Rows and/or Columns has changed. | |
4046 */ | |
4047 void | |
26 | 4048 mch_new_shellsize(void) |
7 | 4049 { |
4050 set_scroll_region(0, 0, Columns - 1, Rows - 1); | |
4051 } | |
4052 | |
4053 | |
4054 /* | |
4055 * Called when started up, to set the winsize that was delayed. | |
4056 */ | |
4057 void | |
26 | 4058 mch_set_winsize_now(void) |
7 | 4059 { |
4060 if (suppress_winsize == 2) | |
4061 { | |
4062 suppress_winsize = 0; | |
4063 mch_set_shellsize(); | |
4064 shell_resized(); | |
4065 } | |
4066 suppress_winsize = 0; | |
4067 } | |
4068 #endif /* FEAT_GUI_W32 */ | |
4069 | |
5547 | 4070 static BOOL |
4071 vim_create_process( | |
5556 | 4072 char *cmd, |
5569 | 4073 BOOL inherit_handles, |
5547 | 4074 DWORD flags, |
4075 STARTUPINFO *si, | |
4076 PROCESS_INFORMATION *pi) | |
4077 { | |
4078 # ifdef FEAT_MBYTE | |
4079 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
4080 { | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4081 WCHAR *wcmd = enc_to_utf16((char_u *)cmd, NULL); |
5547 | 4082 |
4083 if (wcmd != NULL) | |
4084 { | |
4085 BOOL ret; | |
4086 ret = CreateProcessW( | |
4087 NULL, /* Executable name */ | |
4088 wcmd, /* Command to execute */ | |
4089 NULL, /* Process security attributes */ | |
4090 NULL, /* Thread security attributes */ | |
4091 inherit_handles, /* Inherit handles */ | |
4092 flags, /* Creation flags */ | |
4093 NULL, /* Environment */ | |
4094 NULL, /* Current directory */ | |
5556 | 4095 (LPSTARTUPINFOW)si, /* Startup information */ |
5547 | 4096 pi); /* Process information */ |
4097 vim_free(wcmd); | |
4098 return ret; | |
4099 } | |
4100 } | |
4101 #endif | |
4102 return CreateProcess( | |
4103 NULL, /* Executable name */ | |
4104 cmd, /* Command to execute */ | |
4105 NULL, /* Process security attributes */ | |
4106 NULL, /* Thread security attributes */ | |
4107 inherit_handles, /* Inherit handles */ | |
4108 flags, /* Creation flags */ | |
4109 NULL, /* Environment */ | |
4110 NULL, /* Current directory */ | |
4111 si, /* Startup information */ | |
4112 pi); /* Process information */ | |
4113 } | |
7 | 4114 |
4115 | |
4116 #if defined(FEAT_GUI_W32) || defined(PROTO) | |
4117 | |
4118 /* | |
4119 * Specialised version of system() for Win32 GUI mode. | |
4120 * This version proceeds as follows: | |
4121 * 1. Create a console window for use by the subprocess | |
4122 * 2. Run the subprocess (it gets the allocated console by default) | |
4123 * 3. Wait for the subprocess to terminate and get its exit code | |
4124 * 4. Prompt the user to press a key to close the console window | |
4125 */ | |
4126 static int | |
2935 | 4127 mch_system_classic(char *cmd, int options) |
7 | 4128 { |
4129 STARTUPINFO si; | |
4130 PROCESS_INFORMATION pi; | |
4131 DWORD ret = 0; | |
4132 HWND hwnd = GetFocus(); | |
4133 | |
4134 si.cb = sizeof(si); | |
4135 si.lpReserved = NULL; | |
4136 si.lpDesktop = NULL; | |
4137 si.lpTitle = NULL; | |
4138 si.dwFlags = STARTF_USESHOWWINDOW; | |
4139 /* | |
4140 * It's nicer to run a filter command in a minimized window, but in | |
4141 * Windows 95 this makes the command MUCH slower. We can't do it under | |
4142 * Win32s either as it stops the synchronous spawn workaround working. | |
2643 | 4143 * Don't activate the window to keep focus on Vim. |
7 | 4144 */ |
4145 if ((options & SHELL_DOOUT) && !mch_windows95() && !gui_is_win32s()) | |
2643 | 4146 si.wShowWindow = SW_SHOWMINNOACTIVE; |
7 | 4147 else |
4148 si.wShowWindow = SW_SHOWNORMAL; | |
4149 si.cbReserved2 = 0; | |
4150 si.lpReserved2 = NULL; | |
4151 | |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
4152 /* There is a strange error on Windows 95 when using "c:\command.com". |
7 | 4153 * When the "c:\\" is left out it works OK...? */ |
4154 if (mch_windows95() | |
4155 && (STRNICMP(cmd, "c:/command.com", 14) == 0 | |
4156 || STRNICMP(cmd, "c:\\command.com", 14) == 0)) | |
4157 cmd += 3; | |
4158 | |
4159 /* Now, run the command */ | |
5547 | 4160 vim_create_process(cmd, FALSE, |
4161 CREATE_DEFAULT_ERROR_MODE | CREATE_NEW_CONSOLE, &si, &pi); | |
7 | 4162 |
4163 /* Wait for the command to terminate before continuing */ | |
4164 if (g_PlatformId != VER_PLATFORM_WIN32s) | |
4165 { | |
4166 #ifdef FEAT_GUI | |
4167 int delay = 1; | |
4168 | |
4169 /* Keep updating the window while waiting for the shell to finish. */ | |
4170 for (;;) | |
4171 { | |
4172 MSG msg; | |
4173 | |
3010 | 4174 if (pPeekMessage(&msg, (HWND)NULL, 0, 0, PM_REMOVE)) |
7 | 4175 { |
4176 TranslateMessage(&msg); | |
3010 | 4177 pDispatchMessage(&msg); |
3720 | 4178 delay = 1; |
4179 continue; | |
7 | 4180 } |
4181 if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT) | |
4182 break; | |
4183 | |
4184 /* We start waiting for a very short time and then increase it, so | |
4185 * that we respond quickly when the process is quick, and don't | |
4186 * consume too much overhead when it's slow. */ | |
4187 if (delay < 50) | |
4188 delay += 10; | |
4189 } | |
4190 #else | |
4191 WaitForSingleObject(pi.hProcess, INFINITE); | |
4192 #endif | |
4193 | |
4194 /* Get the command exit code */ | |
4195 GetExitCodeProcess(pi.hProcess, &ret); | |
4196 } | |
4197 else | |
4198 { | |
4199 /* | |
4200 * This ugly code is the only quick way of performing | |
4201 * a synchronous spawn under Win32s. Yuk. | |
4202 */ | |
4203 num_windows = 0; | |
4204 EnumWindows(win32ssynch_cb, 0); | |
4205 old_num_windows = num_windows; | |
4206 do | |
4207 { | |
4208 Sleep(1000); | |
4209 num_windows = 0; | |
4210 EnumWindows(win32ssynch_cb, 0); | |
4211 } while (num_windows == old_num_windows); | |
4212 ret = 0; | |
4213 } | |
4214 | |
4215 /* Close the handles to the subprocess, so that it goes away */ | |
4216 CloseHandle(pi.hThread); | |
4217 CloseHandle(pi.hProcess); | |
4218 | |
4219 /* Try to get input focus back. Doesn't always work though. */ | |
4220 PostMessage(hwnd, WM_SETFOCUS, 0, 0); | |
4221 | |
4222 return ret; | |
4223 } | |
2935 | 4224 |
4225 /* | |
4226 * Thread launched by the gui to send the current buffer data to the | |
4227 * process. This way avoid to hang up vim totally if the children | |
4228 * process take a long time to process the lines. | |
4229 */ | |
9750
0f4b76b2757a
commit https://github.com/vim/vim/commit/4c38d66d25e4ba433fe87283a4664425a3dbd529
Christian Brabandt <cb@256bit.org>
parents:
9740
diff
changeset
|
4230 static unsigned int __stdcall |
2935 | 4231 sub_process_writer(LPVOID param) |
4232 { | |
4233 HANDLE g_hChildStd_IN_Wr = param; | |
4234 linenr_T lnum = curbuf->b_op_start.lnum; | |
4235 DWORD len = 0; | |
4236 DWORD l; | |
4237 char_u *lp = ml_get(lnum); | |
4238 char_u *s; | |
4239 int written = 0; | |
4240 | |
4241 for (;;) | |
4242 { | |
4243 l = (DWORD)STRLEN(lp + written); | |
4244 if (l == 0) | |
4245 len = 0; | |
4246 else if (lp[written] == NL) | |
4247 { | |
4248 /* NL -> NUL translation */ | |
4249 WriteFile(g_hChildStd_IN_Wr, "", 1, &len, NULL); | |
4250 } | |
4251 else | |
4252 { | |
4253 s = vim_strchr(lp + written, NL); | |
4254 WriteFile(g_hChildStd_IN_Wr, (char *)lp + written, | |
4255 s == NULL ? l : (DWORD)(s - (lp + written)), | |
4256 &len, NULL); | |
4257 } | |
4258 if (len == (int)l) | |
4259 { | |
4260 /* Finished a line, add a NL, unless this line should not have | |
4261 * one. */ | |
4262 if (lnum != curbuf->b_op_end.lnum | |
6933 | 4263 || (!curbuf->b_p_bin |
4264 && curbuf->b_p_fixeol) | |
2935 | 4265 || (lnum != curbuf->b_no_eol_lnum |
4266 && (lnum != curbuf->b_ml.ml_line_count | |
4267 || curbuf->b_p_eol))) | |
4268 { | |
4238 | 4269 WriteFile(g_hChildStd_IN_Wr, "\n", 1, (LPDWORD)&ignored, NULL); |
2935 | 4270 } |
4271 | |
4272 ++lnum; | |
4273 if (lnum > curbuf->b_op_end.lnum) | |
4274 break; | |
4275 | |
4276 lp = ml_get(lnum); | |
4277 written = 0; | |
4278 } | |
4279 else if (len > 0) | |
4280 written += len; | |
4281 } | |
4282 | |
4283 /* finished all the lines, close pipe */ | |
4284 CloseHandle(g_hChildStd_IN_Wr); | |
9740
4665d491a69e
commit https://github.com/vim/vim/commit/86f2cd5bc574c23fa276d7f57cd1300e24222913
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4285 return 0; |
2935 | 4286 } |
4287 | |
4288 | |
4289 # define BUFLEN 100 /* length for buffer, stolen from unix version */ | |
4290 | |
4291 /* | |
4292 * This function read from the children's stdout and write the | |
4293 * data on screen or in the buffer accordingly. | |
4294 */ | |
4295 static void | |
4296 dump_pipe(int options, | |
4297 HANDLE g_hChildStd_OUT_Rd, | |
4298 garray_T *ga, | |
4299 char_u buffer[], | |
4300 DWORD *buffer_off) | |
4301 { | |
4302 DWORD availableBytes = 0; | |
4303 DWORD i; | |
4304 int ret; | |
4305 DWORD len; | |
4306 DWORD toRead; | |
4307 int repeatCount; | |
4308 | |
4309 /* we query the pipe to see if there is any data to read | |
4310 * to avoid to perform a blocking read */ | |
4311 ret = PeekNamedPipe(g_hChildStd_OUT_Rd, /* pipe to query */ | |
4312 NULL, /* optional buffer */ | |
3622 | 4313 0, /* buffer size */ |
2935 | 4314 NULL, /* number of read bytes */ |
4315 &availableBytes, /* available bytes total */ | |
4316 NULL); /* byteLeft */ | |
4317 | |
4318 repeatCount = 0; | |
4319 /* We got real data in the pipe, read it */ | |
3622 | 4320 while (ret != 0 && availableBytes > 0) |
2935 | 4321 { |
4322 repeatCount++; | |
4323 toRead = | |
4324 # ifdef FEAT_MBYTE | |
4325 (DWORD)(BUFLEN - *buffer_off); | |
4326 # else | |
4327 (DWORD)BUFLEN; | |
4328 # endif | |
4329 toRead = availableBytes < toRead ? availableBytes : toRead; | |
4330 ReadFile(g_hChildStd_OUT_Rd, buffer | |
4331 # ifdef FEAT_MBYTE | |
4332 + *buffer_off, toRead | |
4333 # else | |
4334 , toRead | |
4335 # endif | |
4336 , &len, NULL); | |
4337 | |
4338 /* If we haven't read anything, there is a problem */ | |
4339 if (len == 0) | |
4340 break; | |
4341 | |
4342 availableBytes -= len; | |
4343 | |
4344 if (options & SHELL_READ) | |
4345 { | |
4346 /* Do NUL -> NL translation, append NL separated | |
4347 * lines to the current buffer. */ | |
4348 for (i = 0; i < len; ++i) | |
4349 { | |
4350 if (buffer[i] == NL) | |
4351 append_ga_line(ga); | |
4352 else if (buffer[i] == NUL) | |
4353 ga_append(ga, NL); | |
4354 else | |
4355 ga_append(ga, buffer[i]); | |
4356 } | |
4357 } | |
4358 # ifdef FEAT_MBYTE | |
4359 else if (has_mbyte) | |
4360 { | |
4361 int l; | |
3030 | 4362 int c; |
4363 char_u *p; | |
2935 | 4364 |
4365 len += *buffer_off; | |
4366 buffer[len] = NUL; | |
4367 | |
4368 /* Check if the last character in buffer[] is | |
4369 * incomplete, keep these bytes for the next | |
4370 * round. */ | |
4371 for (p = buffer; p < buffer + len; p += l) | |
4372 { | |
4373 l = mb_cptr2len(p); | |
4374 if (l == 0) | |
4375 l = 1; /* NUL byte? */ | |
4376 else if (MB_BYTE2LEN(*p) != l) | |
4377 break; | |
4378 } | |
4379 if (p == buffer) /* no complete character */ | |
4380 { | |
4381 /* avoid getting stuck at an illegal byte */ | |
4382 if (len >= 12) | |
4383 ++p; | |
4384 else | |
4385 { | |
4386 *buffer_off = len; | |
4387 return; | |
4388 } | |
4389 } | |
4390 c = *p; | |
4391 *p = NUL; | |
4392 msg_puts(buffer); | |
4393 if (p < buffer + len) | |
4394 { | |
4395 *p = c; | |
4396 *buffer_off = (DWORD)((buffer + len) - p); | |
4397 mch_memmove(buffer, p, *buffer_off); | |
4398 return; | |
4399 } | |
4400 *buffer_off = 0; | |
4401 } | |
4402 # endif /* FEAT_MBYTE */ | |
4403 else | |
4404 { | |
4405 buffer[len] = NUL; | |
4406 msg_puts(buffer); | |
4407 } | |
4408 | |
4409 windgoto(msg_row, msg_col); | |
4410 cursor_on(); | |
4411 out_flush(); | |
4412 } | |
4413 } | |
4414 | |
4415 /* | |
4416 * Version of system to use for windows NT > 5.0 (Win2K), use pipe | |
4417 * for communication and doesn't open any new window. | |
4418 */ | |
4419 static int | |
4420 mch_system_piped(char *cmd, int options) | |
4421 { | |
4422 STARTUPINFO si; | |
4423 PROCESS_INFORMATION pi; | |
4424 DWORD ret = 0; | |
4425 | |
4426 HANDLE g_hChildStd_IN_Rd = NULL; | |
4427 HANDLE g_hChildStd_IN_Wr = NULL; | |
4428 HANDLE g_hChildStd_OUT_Rd = NULL; | |
4429 HANDLE g_hChildStd_OUT_Wr = NULL; | |
4430 | |
4431 char_u buffer[BUFLEN + 1]; /* reading buffer + size */ | |
4432 DWORD len; | |
4433 | |
4434 /* buffer used to receive keys */ | |
4435 char_u ta_buf[BUFLEN + 1]; /* TypeAHead */ | |
4436 int ta_len = 0; /* valid bytes in ta_buf[] */ | |
4437 | |
4438 DWORD i; | |
4439 int c; | |
4440 int noread_cnt = 0; | |
4441 garray_T ga; | |
4442 int delay = 1; | |
4443 DWORD buffer_off = 0; /* valid bytes in buffer[] */ | |
3361 | 4444 char *p = NULL; |
2935 | 4445 |
4446 SECURITY_ATTRIBUTES saAttr; | |
4447 | |
4448 /* Set the bInheritHandle flag so pipe handles are inherited. */ | |
4449 saAttr.nLength = sizeof(SECURITY_ATTRIBUTES); | |
4450 saAttr.bInheritHandle = TRUE; | |
4451 saAttr.lpSecurityDescriptor = NULL; | |
4452 | |
4453 if ( ! CreatePipe(&g_hChildStd_OUT_Rd, &g_hChildStd_OUT_Wr, &saAttr, 0) | |
4454 /* Ensure the read handle to the pipe for STDOUT is not inherited. */ | |
4455 || ! pSetHandleInformation(g_hChildStd_OUT_Rd, HANDLE_FLAG_INHERIT, 0) | |
4456 /* Create a pipe for the child process's STDIN. */ | |
4457 || ! CreatePipe(&g_hChildStd_IN_Rd, &g_hChildStd_IN_Wr, &saAttr, 0) | |
4458 /* Ensure the write handle to the pipe for STDIN is not inherited. */ | |
4459 || ! pSetHandleInformation(g_hChildStd_IN_Wr, HANDLE_FLAG_INHERIT, 0) ) | |
4460 { | |
4461 CloseHandle(g_hChildStd_IN_Rd); | |
4462 CloseHandle(g_hChildStd_IN_Wr); | |
4463 CloseHandle(g_hChildStd_OUT_Rd); | |
4464 CloseHandle(g_hChildStd_OUT_Wr); | |
4465 MSG_PUTS(_("\nCannot create pipes\n")); | |
4466 } | |
4467 | |
4468 si.cb = sizeof(si); | |
4469 si.lpReserved = NULL; | |
4470 si.lpDesktop = NULL; | |
4471 si.lpTitle = NULL; | |
4472 si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES; | |
4473 | |
4474 /* set-up our file redirection */ | |
4475 si.hStdError = g_hChildStd_OUT_Wr; | |
4476 si.hStdOutput = g_hChildStd_OUT_Wr; | |
4477 si.hStdInput = g_hChildStd_IN_Rd; | |
4478 si.wShowWindow = SW_HIDE; | |
4479 si.cbReserved2 = 0; | |
4480 si.lpReserved2 = NULL; | |
4481 | |
4482 if (options & SHELL_READ) | |
4483 ga_init2(&ga, 1, BUFLEN); | |
4484 | |
3361 | 4485 if (cmd != NULL) |
4486 { | |
4487 p = (char *)vim_strsave((char_u *)cmd); | |
4488 if (p != NULL) | |
4489 unescape_shellxquote((char_u *)p, p_sxe); | |
4490 else | |
4491 p = cmd; | |
4492 } | |
4493 | |
5547 | 4494 /* Now, run the command. |
4495 * About "Inherit handles" being TRUE: this command can be litigious, | |
4496 * handle inheritance was deactivated for pending temp file, but, if we | |
4497 * deactivate it, the pipes don't work for some reason. */ | |
4498 vim_create_process(p, TRUE, CREATE_DEFAULT_ERROR_MODE, &si, &pi); | |
2935 | 4499 |
3361 | 4500 if (p != cmd) |
4501 vim_free(p); | |
2935 | 4502 |
4503 /* Close our unused side of the pipes */ | |
4504 CloseHandle(g_hChildStd_IN_Rd); | |
4505 CloseHandle(g_hChildStd_OUT_Wr); | |
4506 | |
4507 if (options & SHELL_WRITE) | |
4508 { | |
9740
4665d491a69e
commit https://github.com/vim/vim/commit/86f2cd5bc574c23fa276d7f57cd1300e24222913
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4509 HANDLE thread = (HANDLE) |
4665d491a69e
commit https://github.com/vim/vim/commit/86f2cd5bc574c23fa276d7f57cd1300e24222913
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4510 _beginthreadex(NULL, /* security attributes */ |
2935 | 4511 0, /* default stack size */ |
4512 sub_process_writer, /* function to be executed */ | |
4513 g_hChildStd_IN_Wr, /* parameter */ | |
4514 0, /* creation flag, start immediately */ | |
4515 NULL); /* we don't care about thread id */ | |
4516 CloseHandle(thread); | |
4517 g_hChildStd_IN_Wr = NULL; | |
4518 } | |
4519 | |
4520 /* Keep updating the window while waiting for the shell to finish. */ | |
4521 for (;;) | |
4522 { | |
4523 MSG msg; | |
4524 | |
5553 | 4525 if (pPeekMessage(&msg, (HWND)NULL, 0, 0, PM_REMOVE)) |
2935 | 4526 { |
4527 TranslateMessage(&msg); | |
5553 | 4528 pDispatchMessage(&msg); |
2935 | 4529 } |
4530 | |
4531 /* write pipe information in the window */ | |
4532 if ((options & (SHELL_READ|SHELL_WRITE)) | |
4533 # ifdef FEAT_GUI | |
4534 || gui.in_use | |
4535 # endif | |
4536 ) | |
4537 { | |
4538 len = 0; | |
4539 if (!(options & SHELL_EXPAND) | |
4540 && ((options & | |
4541 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
4542 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
4543 # ifdef FEAT_GUI | |
4544 || gui.in_use | |
4545 # endif | |
4546 ) | |
4547 && (ta_len > 0 || noread_cnt > 4)) | |
4548 { | |
4549 if (ta_len == 0) | |
4550 { | |
4551 /* Get extra characters when we don't have any. Reset the | |
4552 * counter and timer. */ | |
4553 noread_cnt = 0; | |
4554 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) | |
4555 gettimeofday(&start_tv, NULL); | |
4556 # endif | |
4557 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
4558 } | |
4559 if (ta_len > 0 || len > 0) | |
4560 { | |
4561 /* | |
4562 * For pipes: Check for CTRL-C: send interrupt signal to | |
4563 * child. Check for CTRL-D: EOF, close pipe to child. | |
4564 */ | |
4565 if (len == 1 && cmd != NULL) | |
4566 { | |
4567 if (ta_buf[ta_len] == Ctrl_C) | |
4568 { | |
4569 /* Learn what exit code is expected, for | |
4570 * now put 9 as SIGKILL */ | |
4571 TerminateProcess(pi.hProcess, 9); | |
4572 } | |
4573 if (ta_buf[ta_len] == Ctrl_D) | |
4574 { | |
4575 CloseHandle(g_hChildStd_IN_Wr); | |
4576 g_hChildStd_IN_Wr = NULL; | |
4577 } | |
4578 } | |
4579 | |
4580 /* replace K_BS by <BS> and K_DEL by <DEL> */ | |
4581 for (i = ta_len; i < ta_len + len; ++i) | |
4582 { | |
4583 if (ta_buf[i] == CSI && len - i > 2) | |
4584 { | |
4585 c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]); | |
4586 if (c == K_DEL || c == K_KDEL || c == K_BS) | |
4587 { | |
4588 mch_memmove(ta_buf + i + 1, ta_buf + i + 3, | |
4589 (size_t)(len - i - 2)); | |
4590 if (c == K_DEL || c == K_KDEL) | |
4591 ta_buf[i] = DEL; | |
4592 else | |
4593 ta_buf[i] = Ctrl_H; | |
4594 len -= 2; | |
4595 } | |
4596 } | |
4597 else if (ta_buf[i] == '\r') | |
4598 ta_buf[i] = '\n'; | |
4599 # ifdef FEAT_MBYTE | |
4600 if (has_mbyte) | |
4601 i += (*mb_ptr2len_len)(ta_buf + i, | |
4602 ta_len + len - i) - 1; | |
4603 # endif | |
4604 } | |
4605 | |
4606 /* | |
4607 * For pipes: echo the typed characters. For a pty this | |
4608 * does not seem to work. | |
4609 */ | |
4610 for (i = ta_len; i < ta_len + len; ++i) | |
4611 { | |
4612 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
4613 msg_putchar(ta_buf[i]); | |
4614 # ifdef FEAT_MBYTE | |
4615 else if (has_mbyte) | |
4616 { | |
4617 int l = (*mb_ptr2len)(ta_buf + i); | |
4618 | |
4619 msg_outtrans_len(ta_buf + i, l); | |
4620 i += l - 1; | |
4621 } | |
4622 # endif | |
4623 else | |
4624 msg_outtrans_len(ta_buf + i, 1); | |
4625 } | |
4626 windgoto(msg_row, msg_col); | |
4627 out_flush(); | |
4628 | |
4629 ta_len += len; | |
4630 | |
4631 /* | |
4632 * Write the characters to the child, unless EOF has been | |
4633 * typed for pipes. Write one character at a time, to | |
4634 * avoid losing too much typeahead. When writing buffer | |
4635 * lines, drop the typed characters (only check for | |
4636 * CTRL-C). | |
4637 */ | |
4638 if (options & SHELL_WRITE) | |
4639 ta_len = 0; | |
4640 else if (g_hChildStd_IN_Wr != NULL) | |
4641 { | |
4642 WriteFile(g_hChildStd_IN_Wr, (char*)ta_buf, | |
4643 1, &len, NULL); | |
4644 // if we are typing in, we want to keep things reactive | |
4645 delay = 1; | |
4646 if (len > 0) | |
4647 { | |
4648 ta_len -= len; | |
4649 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
4650 } | |
4651 } | |
4652 } | |
4653 } | |
4654 } | |
4655 | |
4656 if (ta_len) | |
4657 ui_inchar_undo(ta_buf, ta_len); | |
4658 | |
4659 if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT) | |
4660 { | |
3030 | 4661 dump_pipe(options, g_hChildStd_OUT_Rd, &ga, buffer, &buffer_off); |
2935 | 4662 break; |
4663 } | |
4664 | |
4665 ++noread_cnt; | |
3030 | 4666 dump_pipe(options, g_hChildStd_OUT_Rd, &ga, buffer, &buffer_off); |
2935 | 4667 |
4668 /* We start waiting for a very short time and then increase it, so | |
4669 * that we respond quickly when the process is quick, and don't | |
4670 * consume too much overhead when it's slow. */ | |
4671 if (delay < 50) | |
4672 delay += 10; | |
4673 } | |
4674 | |
4675 /* Close the pipe */ | |
4676 CloseHandle(g_hChildStd_OUT_Rd); | |
4677 if (g_hChildStd_IN_Wr != NULL) | |
4678 CloseHandle(g_hChildStd_IN_Wr); | |
4679 | |
4680 WaitForSingleObject(pi.hProcess, INFINITE); | |
4681 | |
4682 /* Get the command exit code */ | |
4683 GetExitCodeProcess(pi.hProcess, &ret); | |
4684 | |
4685 if (options & SHELL_READ) | |
4686 { | |
4687 if (ga.ga_len > 0) | |
4688 { | |
4689 append_ga_line(&ga); | |
4690 /* remember that the NL was missing */ | |
4691 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; | |
4692 } | |
4693 else | |
4694 curbuf->b_no_eol_lnum = 0; | |
4695 ga_clear(&ga); | |
4696 } | |
4697 | |
4698 /* Close the handles to the subprocess, so that it goes away */ | |
4699 CloseHandle(pi.hThread); | |
4700 CloseHandle(pi.hProcess); | |
4701 | |
4702 return ret; | |
4703 } | |
4704 | |
4705 static int | |
4706 mch_system(char *cmd, int options) | |
4707 { | |
4708 /* if we can pipe and the shelltemp option is off */ | |
4709 if (allowPiping && !p_stmp) | |
4710 return mch_system_piped(cmd, options); | |
4711 else | |
4712 return mch_system_classic(cmd, options); | |
4713 } | |
7 | 4714 #else |
4715 | |
5547 | 4716 # ifdef FEAT_MBYTE |
4717 static int | |
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
4718 mch_system(char *cmd, int options) |
5547 | 4719 { |
4720 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
4721 { | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4722 WCHAR *wcmd = enc_to_utf16((char_u *)cmd, NULL); |
5547 | 4723 if (wcmd != NULL) |
4724 { | |
4725 int ret = _wsystem(wcmd); | |
4726 vim_free(wcmd); | |
4727 return ret; | |
4728 } | |
4729 } | |
4730 return system(cmd); | |
4731 } | |
4732 # else | |
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
4733 # define mch_system(c, o) system(c) |
5547 | 4734 # endif |
7 | 4735 |
4736 #endif | |
4737 | |
4738 /* | |
4739 * Either execute a command by calling the shell or start a new shell | |
4740 */ | |
4741 int | |
4742 mch_call_shell( | |
26 | 4743 char_u *cmd, |
4744 int options) /* SHELL_*, see vim.h */ | |
7 | 4745 { |
4746 int x = 0; | |
4747 int tmode = cur_tmode; | |
4748 #ifdef FEAT_TITLE | |
6293 | 4749 char szShellTitle[512]; |
6290 | 4750 # ifdef FEAT_MBYTE |
6293 | 4751 int did_set_title = FALSE; |
4752 | |
6290 | 4753 /* Change the title to reflect that we are in a subshell. */ |
4754 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
4755 { | |
4756 WCHAR szShellTitle[512]; | |
4757 | |
4758 if (GetConsoleTitleW(szShellTitle, | |
4759 sizeof(szShellTitle)/sizeof(WCHAR) - 4) > 0) | |
4760 { | |
4761 if (cmd == NULL) | |
4762 wcscat(szShellTitle, L" :sh"); | |
4763 else | |
4764 { | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4765 WCHAR *wn = enc_to_utf16((char_u *)cmd, NULL); |
6290 | 4766 |
4767 if (wn != NULL) | |
4768 { | |
4769 wcscat(szShellTitle, L" - !"); | |
4770 if ((wcslen(szShellTitle) + wcslen(wn) < | |
4771 sizeof(szShellTitle)/sizeof(WCHAR))) | |
4772 wcscat(szShellTitle, wn); | |
4773 SetConsoleTitleW(szShellTitle); | |
4774 vim_free(wn); | |
6293 | 4775 did_set_title = TRUE; |
6290 | 4776 } |
4777 } | |
4778 } | |
4779 } | |
6293 | 4780 if (!did_set_title) |
4781 # endif | |
4782 /* Change the title to reflect that we are in a subshell. */ | |
4783 if (GetConsoleTitle(szShellTitle, sizeof(szShellTitle) - 4) > 0) | |
7 | 4784 { |
6293 | 4785 if (cmd == NULL) |
4786 strcat(szShellTitle, " :sh"); | |
4787 else | |
4788 { | |
4789 strcat(szShellTitle, " - !"); | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4790 if ((strlen(szShellTitle) + strlen((char *)cmd) |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4791 < sizeof(szShellTitle))) |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4792 strcat(szShellTitle, (char *)cmd); |
6293 | 4793 } |
4794 SetConsoleTitle(szShellTitle); | |
7 | 4795 } |
4796 #endif | |
4797 | |
4798 out_flush(); | |
4799 | |
4800 #ifdef MCH_WRITE_DUMP | |
4801 if (fdDump) | |
4802 { | |
4803 fprintf(fdDump, "mch_call_shell(\"%s\", %d)\n", cmd, options); | |
4804 fflush(fdDump); | |
4805 } | |
4806 #endif | |
4807 | |
4808 /* | |
4809 * Catch all deadly signals while running the external command, because a | |
4810 * CTRL-C, Ctrl-Break or illegal instruction might otherwise kill us. | |
4811 */ | |
4812 signal(SIGINT, SIG_IGN); | |
4813 #if defined(__GNUC__) && !defined(__MINGW32__) | |
4814 signal(SIGKILL, SIG_IGN); | |
4815 #else | |
4816 signal(SIGBREAK, SIG_IGN); | |
4817 #endif | |
4818 signal(SIGILL, SIG_IGN); | |
4819 signal(SIGFPE, SIG_IGN); | |
4820 signal(SIGSEGV, SIG_IGN); | |
4821 signal(SIGTERM, SIG_IGN); | |
4822 signal(SIGABRT, SIG_IGN); | |
4823 | |
4824 if (options & SHELL_COOKED) | |
4825 settmode(TMODE_COOK); /* set to normal mode */ | |
4826 | |
4827 if (cmd == NULL) | |
4828 { | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4829 x = mch_system((char *)p_sh, options); |
7 | 4830 } |
4831 else | |
4832 { | |
4833 /* we use "command" or "cmd" to start the shell; slow but easy */ | |
3363 | 4834 char_u *newcmd = NULL; |
4835 char_u *cmdbase = cmd; | |
4836 long_u cmdlen; | |
3361 | 4837 |
4838 /* Skip a leading ", ( and "(. */ | |
4839 if (*cmdbase == '"' ) | |
4840 ++cmdbase; | |
4841 if (*cmdbase == '(') | |
4842 ++cmdbase; | |
4843 | |
4844 if ((STRNICMP(cmdbase, "start", 5) == 0) && vim_iswhite(cmdbase[5])) | |
4845 { | |
4846 STARTUPINFO si; | |
4847 PROCESS_INFORMATION pi; | |
4848 DWORD flags = CREATE_NEW_CONSOLE; | |
4849 char_u *p; | |
4850 | |
5627 | 4851 ZeroMemory(&si, sizeof(si)); |
3361 | 4852 si.cb = sizeof(si); |
4853 si.lpReserved = NULL; | |
4854 si.lpDesktop = NULL; | |
4855 si.lpTitle = NULL; | |
4856 si.dwFlags = 0; | |
4857 si.cbReserved2 = 0; | |
4858 si.lpReserved2 = NULL; | |
4859 | |
4860 cmdbase = skipwhite(cmdbase + 5); | |
4861 if ((STRNICMP(cmdbase, "/min", 4) == 0) | |
4862 && vim_iswhite(cmdbase[4])) | |
4863 { | |
4864 cmdbase = skipwhite(cmdbase + 4); | |
4865 si.dwFlags = STARTF_USESHOWWINDOW; | |
4866 si.wShowWindow = SW_SHOWMINNOACTIVE; | |
4867 } | |
4868 else if ((STRNICMP(cmdbase, "/b", 2) == 0) | |
4869 && vim_iswhite(cmdbase[2])) | |
4870 { | |
4871 cmdbase = skipwhite(cmdbase + 2); | |
4872 flags = CREATE_NO_WINDOW; | |
4873 si.dwFlags = STARTF_USESTDHANDLES; | |
4874 si.hStdInput = CreateFile("\\\\.\\NUL", // File name | |
3363 | 4875 GENERIC_READ, // Access flags |
3361 | 4876 0, // Share flags |
3363 | 4877 NULL, // Security att. |
4878 OPEN_EXISTING, // Open flags | |
4879 FILE_ATTRIBUTE_NORMAL, // File att. | |
4880 NULL); // Temp file | |
3361 | 4881 si.hStdOutput = si.hStdInput; |
4882 si.hStdError = si.hStdInput; | |
4883 } | |
4884 | |
4885 /* Remove a trailing ", ) and )" if they have a match | |
4886 * at the start of the command. */ | |
4887 if (cmdbase > cmd) | |
4888 { | |
4889 p = cmdbase + STRLEN(cmdbase); | |
4890 if (p > cmdbase && p[-1] == '"' && *cmd == '"') | |
4891 *--p = NUL; | |
4892 if (p > cmdbase && p[-1] == ')' | |
4893 && (*cmd =='(' || cmd[1] == '(')) | |
4894 *--p = NUL; | |
4895 } | |
4896 | |
3363 | 4897 newcmd = cmdbase; |
4898 unescape_shellxquote(cmdbase, p_sxe); | |
4899 | |
3361 | 4900 /* |
3363 | 4901 * If creating new console, arguments are passed to the |
4902 * 'cmd.exe' as-is. If it's not, arguments are not treated | |
4903 * correctly for current 'cmd.exe'. So unescape characters in | |
4904 * shellxescape except '|' for avoiding to be treated as | |
4905 * argument to them. Pass the arguments to sub-shell. | |
3361 | 4906 */ |
3363 | 4907 if (flags != CREATE_NEW_CONSOLE) |
4908 { | |
4909 char_u *subcmd; | |
3367 | 4910 char_u *cmd_shell = mch_getenv("COMSPEC"); |
4911 | |
4912 if (cmd_shell == NULL || *cmd_shell == NUL) | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4913 cmd_shell = (char_u *)default_shell(); |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4914 |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4915 subcmd = vim_strsave_escaped_ext(cmdbase, |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4916 (char_u *)"|", '^', FALSE); |
3363 | 4917 if (subcmd != NULL) |
4918 { | |
4919 /* make "cmd.exe /c arguments" */ | |
4920 cmdlen = STRLEN(cmd_shell) + STRLEN(subcmd) + 5; | |
4921 newcmd = lalloc(cmdlen, TRUE); | |
4922 if (newcmd != NULL) | |
4923 vim_snprintf((char *)newcmd, cmdlen, "%s /c %s", | |
3367 | 4924 cmd_shell, subcmd); |
3363 | 4925 else |
4926 newcmd = cmdbase; | |
3367 | 4927 vim_free(subcmd); |
3363 | 4928 } |
4929 } | |
3361 | 4930 |
4931 /* | |
4932 * Now, start the command as a process, so that it doesn't | |
4933 * inherit our handles which causes unpleasant dangling swap | |
4934 * files if we exit before the spawned process | |
4935 */ | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4936 if (vim_create_process((char *)newcmd, FALSE, flags, &si, &pi)) |
3361 | 4937 x = 0; |
4938 else | |
4939 { | |
4940 x = -1; | |
4941 #ifdef FEAT_GUI_W32 | |
4942 EMSG(_("E371: Command not found")); | |
4943 #endif | |
4944 } | |
3363 | 4945 |
4946 if (newcmd != cmdbase) | |
4947 vim_free(newcmd); | |
4948 | |
5627 | 4949 if (si.dwFlags == STARTF_USESTDHANDLES && si.hStdInput != NULL) |
3361 | 4950 { |
5627 | 4951 /* Close the handle to \\.\NUL created above. */ |
3361 | 4952 CloseHandle(si.hStdInput); |
4953 } | |
4954 /* Close the handles to the subprocess, so that it goes away */ | |
4955 CloseHandle(pi.hThread); | |
4956 CloseHandle(pi.hProcess); | |
4957 } | |
4958 else | |
4959 { | |
3363 | 4960 cmdlen = ( |
7 | 4961 #ifdef FEAT_GUI_W32 |
2935 | 4962 (allowPiping && !p_stmp ? 0 : STRLEN(vimrun_path)) + |
7 | 4963 #endif |
1569 | 4964 STRLEN(p_sh) + STRLEN(p_shcf) + STRLEN(cmd) + 10); |
4965 | |
3361 | 4966 newcmd = lalloc(cmdlen, TRUE); |
4967 if (newcmd != NULL) | |
7 | 4968 { |
4969 #if defined(FEAT_GUI_W32) | |
4970 if (need_vimrun_warning) | |
4971 { | |
4972 MessageBox(NULL, | |
4973 _("VIMRUN.EXE not found in your $PATH.\n" | |
4974 "External commands will not pause after completion.\n" | |
4975 "See :help win32-vimrun for more information."), | |
4976 _("Vim Warning"), | |
4977 MB_ICONWARNING); | |
4978 need_vimrun_warning = FALSE; | |
4979 } | |
2935 | 4980 if (!s_dont_use_vimrun && (!allowPiping || p_stmp)) |
7 | 4981 /* Use vimrun to execute the command. It opens a console |
4982 * window, which can be closed without killing Vim. */ | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4983 vim_snprintf((char *)newcmd, cmdlen, "%s%s%s %s %s", |
7 | 4984 vimrun_path, |
4985 (msg_silent != 0 || (options & SHELL_DOOUT)) | |
4986 ? "-s " : "", | |
4987 p_sh, p_shcf, cmd); | |
4988 else | |
4989 #endif | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4990 vim_snprintf((char *)newcmd, cmdlen, "%s %s %s", |
1569 | 4991 p_sh, p_shcf, cmd); |
7 | 4992 x = mch_system((char *)newcmd, options); |
3361 | 4993 vim_free(newcmd); |
7 | 4994 } |
4995 } | |
4996 } | |
4997 | |
4998 if (tmode == TMODE_RAW) | |
4999 settmode(TMODE_RAW); /* set to raw mode */ | |
5000 | |
5001 /* Print the return value, unless "vimrun" was used. */ | |
5002 if (x != 0 && !(options & SHELL_SILENT) && !emsg_silent | |
5003 #if defined(FEAT_GUI_W32) | |
2935 | 5004 && ((options & SHELL_DOOUT) || s_dont_use_vimrun |
5005 || (allowPiping && !p_stmp)) | |
7 | 5006 #endif |
5007 ) | |
5008 { | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
5009 smsg((char_u *)_("shell returned %d"), x); |
7 | 5010 msg_putchar('\n'); |
5011 } | |
5012 #ifdef FEAT_TITLE | |
5013 resettitle(); | |
5014 #endif | |
5015 | |
5016 signal(SIGINT, SIG_DFL); | |
5017 #if defined(__GNUC__) && !defined(__MINGW32__) | |
5018 signal(SIGKILL, SIG_DFL); | |
5019 #else | |
5020 signal(SIGBREAK, SIG_DFL); | |
5021 #endif | |
5022 signal(SIGILL, SIG_DFL); | |
5023 signal(SIGFPE, SIG_DFL); | |
5024 signal(SIGSEGV, SIG_DFL); | |
5025 signal(SIGTERM, SIG_DFL); | |
5026 signal(SIGABRT, SIG_DFL); | |
5027 | |
5028 return x; | |
5029 } | |
5030 | |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5031 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
8483
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5032 static HANDLE |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5033 job_io_file_open( |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5034 char_u *fname, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5035 DWORD dwDesiredAccess, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5036 DWORD dwShareMode, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5037 LPSECURITY_ATTRIBUTES lpSecurityAttributes, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5038 DWORD dwCreationDisposition, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5039 DWORD dwFlagsAndAttributes) |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5040 { |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5041 HANDLE h; |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5042 # ifdef FEAT_MBYTE |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5043 WCHAR *wn = NULL; |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5044 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5045 { |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5046 wn = enc_to_utf16(fname, NULL); |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5047 if (wn != NULL) |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5048 { |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5049 h = CreateFileW(wn, dwDesiredAccess, dwShareMode, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5050 lpSecurityAttributes, dwCreationDisposition, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5051 dwFlagsAndAttributes, NULL); |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5052 vim_free(wn); |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5053 if (h == INVALID_HANDLE_VALUE |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5054 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5055 wn = NULL; |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5056 } |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5057 } |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5058 if (wn == NULL) |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5059 # endif |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
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parents:
8479
diff
changeset
|
5060 |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5061 h = CreateFile((LPCSTR)fname, dwDesiredAccess, dwShareMode, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
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parents:
8479
diff
changeset
|
5062 lpSecurityAttributes, dwCreationDisposition, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5063 dwFlagsAndAttributes, NULL); |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5064 return h; |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
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parents:
8479
diff
changeset
|
5065 } |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
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parents:
8479
diff
changeset
|
5066 |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5067 void |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8082
diff
changeset
|
5068 mch_start_job(char *cmd, job_T *job, jobopt_T *options) |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5069 { |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5070 STARTUPINFO si; |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5071 PROCESS_INFORMATION pi; |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5072 HANDLE jo; |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
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parents:
8457
diff
changeset
|
5073 SECURITY_ATTRIBUTES saAttr; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
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parents:
8457
diff
changeset
|
5074 channel_T *channel = NULL; |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5075 HANDLE ifd[2]; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
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parents:
8053
diff
changeset
|
5076 HANDLE ofd[2]; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5077 HANDLE efd[2]; |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
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parents:
8457
diff
changeset
|
5078 |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
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parents:
8457
diff
changeset
|
5079 int use_null_for_in = options->jo_io[PART_IN] == JIO_NULL; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5080 int use_null_for_out = options->jo_io[PART_OUT] == JIO_NULL; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
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parents:
8457
diff
changeset
|
5081 int use_null_for_err = options->jo_io[PART_ERR] == JIO_NULL; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
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diff
changeset
|
5082 int use_file_for_in = options->jo_io[PART_IN] == JIO_FILE; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5083 int use_file_for_out = options->jo_io[PART_OUT] == JIO_FILE; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5084 int use_file_for_err = options->jo_io[PART_ERR] == JIO_FILE; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5085 int use_out_for_err = options->jo_io[PART_ERR] == JIO_OUT; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5086 |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5087 if (use_out_for_err && use_null_for_out) |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5088 use_null_for_err = TRUE; |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5089 |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5090 ifd[0] = INVALID_HANDLE_VALUE; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5091 ifd[1] = INVALID_HANDLE_VALUE; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5092 ofd[0] = INVALID_HANDLE_VALUE; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5093 ofd[1] = INVALID_HANDLE_VALUE; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5094 efd[0] = INVALID_HANDLE_VALUE; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5095 efd[1] = INVALID_HANDLE_VALUE; |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5096 |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5097 jo = CreateJobObject(NULL, NULL); |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5098 if (jo == NULL) |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5099 { |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5100 job->jv_status = JOB_FAILED; |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5101 goto failed; |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5102 } |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5103 |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5104 ZeroMemory(&pi, sizeof(pi)); |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5105 ZeroMemory(&si, sizeof(si)); |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5106 si.cb = sizeof(si); |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5107 si.dwFlags |= STARTF_USESHOWWINDOW; |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5108 si.wShowWindow = SW_HIDE; |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5109 |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5110 saAttr.nLength = sizeof(SECURITY_ATTRIBUTES); |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5111 saAttr.bInheritHandle = TRUE; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5112 saAttr.lpSecurityDescriptor = NULL; |
8457
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5113 |
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5114 if (use_file_for_in) |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5115 { |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5116 char_u *fname = options->jo_io_name[PART_IN]; |
8457
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5117 |
8483
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5118 ifd[0] = job_io_file_open(fname, GENERIC_READ, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5119 FILE_SHARE_READ | FILE_SHARE_WRITE, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5120 &saAttr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL); |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5121 if (ifd[0] == INVALID_HANDLE_VALUE) |
8443
6c421014a0b3
commit https://github.com/vim/vim/commit/94d0191dbcce829ad9b92d902b6e2717041db3b8
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5122 { |
6c421014a0b3
commit https://github.com/vim/vim/commit/94d0191dbcce829ad9b92d902b6e2717041db3b8
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5123 EMSG2(_(e_notopen), fname); |
6c421014a0b3
commit https://github.com/vim/vim/commit/94d0191dbcce829ad9b92d902b6e2717041db3b8
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5124 goto failed; |
6c421014a0b3
commit https://github.com/vim/vim/commit/94d0191dbcce829ad9b92d902b6e2717041db3b8
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5125 } |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5126 } |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5127 else if (!use_null_for_in && |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5128 (!CreatePipe(&ifd[0], &ifd[1], &saAttr, 0) |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5129 || !pSetHandleInformation(ifd[1], HANDLE_FLAG_INHERIT, 0))) |
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5130 goto failed; |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5131 |
8457
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5132 if (use_file_for_out) |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5133 { |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5134 char_u *fname = options->jo_io_name[PART_OUT]; |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5135 |
8483
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5136 ofd[1] = job_io_file_open(fname, GENERIC_WRITE, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5137 FILE_SHARE_READ | FILE_SHARE_WRITE, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5138 &saAttr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL); |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5139 if (ofd[1] == INVALID_HANDLE_VALUE) |
8457
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5140 { |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5141 EMSG2(_(e_notopen), fname); |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5142 goto failed; |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5143 } |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5144 } |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5145 else if (!use_null_for_out && |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5146 (!CreatePipe(&ofd[0], &ofd[1], &saAttr, 0) |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5147 || !pSetHandleInformation(ofd[0], HANDLE_FLAG_INHERIT, 0))) |
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5148 goto failed; |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5149 |
8457
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5150 if (use_file_for_err) |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5151 { |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5152 char_u *fname = options->jo_io_name[PART_ERR]; |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5153 |
8483
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5154 efd[1] = job_io_file_open(fname, GENERIC_WRITE, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5155 FILE_SHARE_READ | FILE_SHARE_WRITE, |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5156 &saAttr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL); |
7376d36395f0
commit https://github.com/vim/vim/commit/7bffaa9f9b477969d85cef41adeadc4506373708
Christian Brabandt <cb@256bit.org>
parents:
8479
diff
changeset
|
5157 if (efd[1] == INVALID_HANDLE_VALUE) |
8457
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5158 { |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5159 EMSG2(_(e_notopen), fname); |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5160 goto failed; |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5161 } |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5162 } |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5163 else if (!use_out_for_err && !use_null_for_err && |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5164 (!CreatePipe(&efd[0], &efd[1], &saAttr, 0) |
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5165 || !pSetHandleInformation(efd[0], HANDLE_FLAG_INHERIT, 0))) |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5166 goto failed; |
8457
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5167 |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5168 si.dwFlags |= STARTF_USESTDHANDLES; |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5169 si.hStdInput = ifd[0]; |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5170 si.hStdOutput = ofd[1]; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5171 si.hStdError = use_out_for_err ? ofd[1] : efd[1]; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5172 |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5173 if (!use_null_for_in || !use_null_for_out || !use_null_for_err) |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5174 { |
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5175 if (options->jo_set & JO_CHANNEL) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5176 { |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5177 channel = options->jo_channel; |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5178 if (channel != NULL) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5179 ++channel->ch_refcount; |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5180 } |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5181 else |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5182 channel = add_channel(); |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5183 if (channel == NULL) |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5184 goto failed; |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5185 } |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5186 |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5187 if (!vim_create_process(cmd, TRUE, |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5188 CREATE_SUSPENDED | |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5189 CREATE_DEFAULT_ERROR_MODE | |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5190 CREATE_NEW_PROCESS_GROUP | |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5191 CREATE_NEW_CONSOLE, |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5192 &si, &pi)) |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5193 { |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5194 CloseHandle(jo); |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5195 job->jv_status = JOB_FAILED; |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5196 goto failed; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5197 } |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5198 |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5199 if (!AssignProcessToJobObject(jo, pi.hProcess)) |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5200 { |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5201 /* if failing, switch the way to terminate |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5202 * process with TerminateProcess. */ |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5203 CloseHandle(jo); |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5204 jo = NULL; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5205 } |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5206 ResumeThread(pi.hThread); |
8479
9f63e4506c40
commit https://github.com/vim/vim/commit/75578a388d2aff59dc330ceccd8894c79b4bc735
Christian Brabandt <cb@256bit.org>
parents:
8471
diff
changeset
|
5207 CloseHandle(pi.hThread); |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5208 job->jv_proc_info = pi; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5209 job->jv_job_object = jo; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5210 job->jv_status = JOB_STARTED; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5211 |
8443
6c421014a0b3
commit https://github.com/vim/vim/commit/94d0191dbcce829ad9b92d902b6e2717041db3b8
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5212 if (!use_file_for_in) |
6c421014a0b3
commit https://github.com/vim/vim/commit/94d0191dbcce829ad9b92d902b6e2717041db3b8
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5213 CloseHandle(ifd[0]); |
8457
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5214 if (!use_file_for_out) |
20533e3de373
commit https://github.com/vim/vim/commit/13d6fb17a2c5d2ae02429e31fc8603a9caa4395e
Christian Brabandt <cb@256bit.org>
parents:
8443
diff
changeset
|
5215 CloseHandle(ofd[1]); |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5216 if (!use_out_for_err && !use_file_for_err) |
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
5217 CloseHandle(efd[1]); |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5218 |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5219 job->jv_channel = channel; |
8471
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5220 if (channel != NULL) |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5221 { |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5222 channel_set_pipes(channel, |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5223 use_file_for_in || use_null_for_in |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5224 ? INVALID_FD : (sock_T)ifd[1], |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5225 use_file_for_out || use_null_for_out |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5226 ? INVALID_FD : (sock_T)ofd[0], |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5227 use_out_for_err || use_file_for_err || use_null_for_err |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5228 ? INVALID_FD : (sock_T)efd[0]); |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5229 channel_set_job(channel, job, options); |
c1aae3a79279
commit https://github.com/vim/vim/commit/d5d3d307ddb824f59a2f2516c4b6a6d48762aa58
Christian Brabandt <cb@256bit.org>
parents:
8457
diff
changeset
|
5230 } |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5231 return; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5232 |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5233 failed: |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5234 CloseHandle(ifd[0]); |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5235 CloseHandle(ofd[0]); |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5236 CloseHandle(efd[0]); |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5237 CloseHandle(ifd[1]); |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5238 CloseHandle(ofd[1]); |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5239 CloseHandle(efd[1]); |
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8483
diff
changeset
|
5240 channel_unref(channel); |
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5241 } |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5242 |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5243 char * |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5244 mch_job_status(job_T *job) |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5245 { |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5246 DWORD dwExitCode = 0; |
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5247 |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5248 if (!GetExitCodeProcess(job->jv_proc_info.hProcess, &dwExitCode) |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5249 || dwExitCode != STILL_ACTIVE) |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5250 { |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5251 job->jv_status = JOB_ENDED; |
8176
477c1d855698
commit https://github.com/vim/vim/commit/eab089d22f172ddd2d33367a998e68c2f1c6c989
Christian Brabandt <cb@256bit.org>
parents:
8172
diff
changeset
|
5252 job->jv_exitval = (int)dwExitCode; |
7975
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5253 return "dead"; |
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|
5254 } |
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5255 return "run"; |
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|
5256 } |
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|
5257 |
7224f5e9c36a
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changeset
|
5258 int |
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changeset
|
5259 mch_stop_job(job_T *job, char_u *how) |
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|
5260 { |
8251
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|
5261 int ret; |
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|
5262 |
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|
5263 if (STRCMP(how, "term") == 0 || STRCMP(how, "kill") == 0 || *how == NUL) |
8023
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|
5264 { |
75e0831549f1
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5265 if (job->jv_job_object != NULL) |
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5266 return TerminateJobObject(job->jv_job_object, 0) ? OK : FAIL; |
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changeset
|
5267 else |
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5268 return TerminateProcess(job->jv_proc_info.hProcess, 0) ? OK : FAIL; |
75e0831549f1
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|
5269 } |
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|
5270 |
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changeset
|
5271 if (!AttachConsole(job->jv_proc_info.dwProcessId)) |
75e0831549f1
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|
5272 return FAIL; |
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changeset
|
5273 ret = GenerateConsoleCtrlEvent( |
8251
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changeset
|
5274 STRCMP(how, "int") == 0 ? CTRL_C_EVENT : CTRL_BREAK_EVENT, |
989ac3aed1ef
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changeset
|
5275 job->jv_proc_info.dwProcessId) |
989ac3aed1ef
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changeset
|
5276 ? OK : FAIL; |
8023
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changeset
|
5277 FreeConsole(); |
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changeset
|
5278 return ret; |
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|
5279 } |
75e0831549f1
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diff
changeset
|
5280 |
75e0831549f1
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|
5281 /* |
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|
5282 * Clear the data related to "job". |
75e0831549f1
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|
5283 */ |
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|
5284 void |
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|
5285 mch_clear_job(job_T *job) |
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|
5286 { |
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|
5287 if (job->jv_status != JOB_FAILED) |
75e0831549f1
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|
5288 { |
75e0831549f1
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|
5289 if (job->jv_job_object != NULL) |
75e0831549f1
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diff
changeset
|
5290 CloseHandle(job->jv_job_object); |
75e0831549f1
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changeset
|
5291 CloseHandle(job->jv_proc_info.hProcess); |
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|
5292 } |
7975
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|
5293 } |
7224f5e9c36a
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changeset
|
5294 #endif |
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changeset
|
5295 |
7 | 5296 |
5297 #ifndef FEAT_GUI_W32 | |
5298 | |
5299 /* | |
5300 * Start termcap mode | |
5301 */ | |
5302 static void | |
5303 termcap_mode_start(void) | |
5304 { | |
5305 DWORD cmodein; | |
5306 | |
5307 if (g_fTermcapMode) | |
5308 return; | |
5309 | |
5310 SaveConsoleBuffer(&g_cbNonTermcap); | |
5311 | |
5312 if (g_cbTermcap.IsValid) | |
5313 { | |
5314 /* | |
5315 * We've been in termcap mode before. Restore certain screen | |
5316 * characteristics, including the buffer size and the window | |
5317 * size. Since we will be redrawing the screen, we don't need | |
5318 * to restore the actual contents of the buffer. | |
5319 */ | |
5320 RestoreConsoleBuffer(&g_cbTermcap, FALSE); | |
5321 SetConsoleWindowInfo(g_hConOut, TRUE, &g_cbTermcap.Info.srWindow); | |
5322 Rows = g_cbTermcap.Info.dwSize.Y; | |
5323 Columns = g_cbTermcap.Info.dwSize.X; | |
5324 } | |
5325 else | |
5326 { | |
5327 /* | |
5328 * This is our first time entering termcap mode. Clear the console | |
5329 * screen buffer, and resize the buffer to match the current window | |
5330 * size. We will use this as the size of our editing environment. | |
5331 */ | |
5332 ClearConsoleBuffer(g_attrCurrent); | |
5333 ResizeConBufAndWindow(g_hConOut, Columns, Rows); | |
5334 } | |
5335 | |
5336 #ifdef FEAT_TITLE | |
5337 resettitle(); | |
5338 #endif | |
5339 | |
5340 GetConsoleMode(g_hConIn, &cmodein); | |
5341 #ifdef FEAT_MOUSE | |
5342 if (g_fMouseActive) | |
5343 cmodein |= ENABLE_MOUSE_INPUT; | |
5344 else | |
5345 cmodein &= ~ENABLE_MOUSE_INPUT; | |
5346 #endif | |
5347 cmodein |= ENABLE_WINDOW_INPUT; | |
5348 SetConsoleMode(g_hConIn, cmodein); | |
5349 | |
5350 redraw_later_clear(); | |
5351 g_fTermcapMode = TRUE; | |
5352 } | |
5353 | |
5354 | |
5355 /* | |
5356 * End termcap mode | |
5357 */ | |
5358 static void | |
5359 termcap_mode_end(void) | |
5360 { | |
5361 DWORD cmodein; | |
5362 ConsoleBuffer *cb; | |
5363 COORD coord; | |
5364 DWORD dwDummy; | |
5365 | |
5366 if (!g_fTermcapMode) | |
5367 return; | |
5368 | |
5369 SaveConsoleBuffer(&g_cbTermcap); | |
5370 | |
5371 GetConsoleMode(g_hConIn, &cmodein); | |
5372 cmodein &= ~(ENABLE_MOUSE_INPUT | ENABLE_WINDOW_INPUT); | |
5373 SetConsoleMode(g_hConIn, cmodein); | |
5374 | |
7184
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diff
changeset
|
5375 #ifdef FEAT_RESTORE_ORIG_SCREEN |
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diff
changeset
|
5376 cb = exiting ? &g_cbOrig : &g_cbNonTermcap; |
0a256475412f
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changeset
|
5377 #else |
7 | 5378 cb = &g_cbNonTermcap; |
7184
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diff
changeset
|
5379 #endif |
7 | 5380 RestoreConsoleBuffer(cb, p_rs); |
5381 SetConsoleCursorInfo(g_hConOut, &g_cci); | |
5382 | |
5383 if (p_rs || exiting) | |
5384 { | |
5385 /* | |
5386 * Clear anything that happens to be on the current line. | |
5387 */ | |
5388 coord.X = 0; | |
5389 coord.Y = (SHORT) (p_rs ? cb->Info.dwCursorPosition.Y : (Rows - 1)); | |
5390 FillConsoleOutputCharacter(g_hConOut, ' ', | |
5391 cb->Info.dwSize.X, coord, &dwDummy); | |
5392 /* | |
5393 * The following is just for aesthetics. If we are exiting without | |
5394 * restoring the screen, then we want to have a prompt string | |
5395 * appear at the bottom line. However, the command interpreter | |
5396 * seems to always advance the cursor one line before displaying | |
5397 * the prompt string, which causes the screen to scroll. To | |
5398 * counter this, move the cursor up one line before exiting. | |
5399 */ | |
5400 if (exiting && !p_rs) | |
5401 coord.Y--; | |
5402 /* | |
5403 * Position the cursor at the leftmost column of the desired row. | |
5404 */ | |
5405 SetConsoleCursorPosition(g_hConOut, coord); | |
5406 } | |
5407 | |
5408 g_fTermcapMode = FALSE; | |
5409 } | |
5410 #endif /* FEAT_GUI_W32 */ | |
5411 | |
5412 | |
5413 #ifdef FEAT_GUI_W32 | |
323 | 5414 /*ARGSUSED*/ |
7 | 5415 void |
5416 mch_write( | |
5417 char_u *s, | |
5418 int len) | |
5419 { | |
5420 /* never used */ | |
5421 } | |
5422 | |
5423 #else | |
5424 | |
5425 /* | |
5426 * clear `n' chars, starting from `coord' | |
5427 */ | |
5428 static void | |
5429 clear_chars( | |
5430 COORD coord, | |
5431 DWORD n) | |
5432 { | |
5433 DWORD dwDummy; | |
5434 | |
5435 FillConsoleOutputCharacter(g_hConOut, ' ', n, coord, &dwDummy); | |
5436 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, n, coord, &dwDummy); | |
5437 } | |
5438 | |
5439 | |
5440 /* | |
5441 * Clear the screen | |
5442 */ | |
5443 static void | |
5444 clear_screen(void) | |
5445 { | |
5446 g_coord.X = g_coord.Y = 0; | |
5447 clear_chars(g_coord, Rows * Columns); | |
5448 } | |
5449 | |
5450 | |
5451 /* | |
5452 * Clear to end of display | |
5453 */ | |
5454 static void | |
5455 clear_to_end_of_display(void) | |
5456 { | |
5457 clear_chars(g_coord, (Rows - g_coord.Y - 1) | |
5458 * Columns + (Columns - g_coord.X)); | |
5459 } | |
5460 | |
5461 | |
5462 /* | |
5463 * Clear to end of line | |
5464 */ | |
5465 static void | |
5466 clear_to_end_of_line(void) | |
5467 { | |
5468 clear_chars(g_coord, Columns - g_coord.X); | |
5469 } | |
5470 | |
5471 | |
5472 /* | |
5473 * Scroll the scroll region up by `cLines' lines | |
5474 */ | |
5475 static void | |
26 | 5476 scroll(unsigned cLines) |
7 | 5477 { |
5478 COORD oldcoord = g_coord; | |
5479 | |
5480 gotoxy(g_srScrollRegion.Left + 1, g_srScrollRegion.Top + 1); | |
5481 delete_lines(cLines); | |
5482 | |
5483 g_coord = oldcoord; | |
5484 } | |
5485 | |
5486 | |
5487 /* | |
5488 * Set the scroll region | |
5489 */ | |
5490 static void | |
5491 set_scroll_region( | |
5492 unsigned left, | |
5493 unsigned top, | |
5494 unsigned right, | |
5495 unsigned bottom) | |
5496 { | |
5497 if (left >= right | |
5498 || top >= bottom | |
5499 || right > (unsigned) Columns - 1 | |
5500 || bottom > (unsigned) Rows - 1) | |
5501 return; | |
5502 | |
5503 g_srScrollRegion.Left = left; | |
5504 g_srScrollRegion.Top = top; | |
5505 g_srScrollRegion.Right = right; | |
5506 g_srScrollRegion.Bottom = bottom; | |
5507 } | |
5508 | |
5509 | |
5510 /* | |
5511 * Insert `cLines' lines at the current cursor position | |
5512 */ | |
5513 static void | |
26 | 5514 insert_lines(unsigned cLines) |
7 | 5515 { |
5516 SMALL_RECT source; | |
5517 COORD dest; | |
5518 CHAR_INFO fill; | |
5519 | |
5520 dest.X = 0; | |
5521 dest.Y = g_coord.Y + cLines; | |
5522 | |
5523 source.Left = 0; | |
5524 source.Top = g_coord.Y; | |
5525 source.Right = g_srScrollRegion.Right; | |
5526 source.Bottom = g_srScrollRegion.Bottom - cLines; | |
5527 | |
5528 fill.Char.AsciiChar = ' '; | |
5529 fill.Attributes = g_attrCurrent; | |
5530 | |
5531 ScrollConsoleScreenBuffer(g_hConOut, &source, NULL, dest, &fill); | |
5532 | |
5533 /* Here we have to deal with a win32 console flake: If the scroll | |
5534 * region looks like abc and we scroll c to a and fill with d we get | |
5535 * cbd... if we scroll block c one line at a time to a, we get cdd... | |
5536 * vim expects cdd consistently... So we have to deal with that | |
5537 * here... (this also occurs scrolling the same way in the other | |
5538 * direction). */ | |
5539 | |
5540 if (source.Bottom < dest.Y) | |
5541 { | |
5542 COORD coord; | |
5543 | |
5544 coord.X = 0; | |
5545 coord.Y = source.Bottom; | |
5546 clear_chars(coord, Columns * (dest.Y - source.Bottom)); | |
5547 } | |
5548 } | |
5549 | |
5550 | |
5551 /* | |
5552 * Delete `cLines' lines at the current cursor position | |
5553 */ | |
5554 static void | |
26 | 5555 delete_lines(unsigned cLines) |
7 | 5556 { |
5557 SMALL_RECT source; | |
5558 COORD dest; | |
5559 CHAR_INFO fill; | |
5560 int nb; | |
5561 | |
5562 dest.X = 0; | |
5563 dest.Y = g_coord.Y; | |
5564 | |
5565 source.Left = 0; | |
5566 source.Top = g_coord.Y + cLines; | |
5567 source.Right = g_srScrollRegion.Right; | |
5568 source.Bottom = g_srScrollRegion.Bottom; | |
5569 | |
5570 fill.Char.AsciiChar = ' '; | |
5571 fill.Attributes = g_attrCurrent; | |
5572 | |
5573 ScrollConsoleScreenBuffer(g_hConOut, &source, NULL, dest, &fill); | |
5574 | |
5575 /* Here we have to deal with a win32 console flake: If the scroll | |
5576 * region looks like abc and we scroll c to a and fill with d we get | |
5577 * cbd... if we scroll block c one line at a time to a, we get cdd... | |
5578 * vim expects cdd consistently... So we have to deal with that | |
5579 * here... (this also occurs scrolling the same way in the other | |
5580 * direction). */ | |
5581 | |
5582 nb = dest.Y + (source.Bottom - source.Top) + 1; | |
5583 | |
5584 if (nb < source.Top) | |
5585 { | |
5586 COORD coord; | |
5587 | |
5588 coord.X = 0; | |
5589 coord.Y = nb; | |
5590 clear_chars(coord, Columns * (source.Top - nb)); | |
5591 } | |
5592 } | |
5593 | |
5594 | |
5595 /* | |
5596 * Set the cursor position | |
5597 */ | |
5598 static void | |
5599 gotoxy( | |
5600 unsigned x, | |
5601 unsigned y) | |
5602 { | |
5603 if (x < 1 || x > (unsigned)Columns || y < 1 || y > (unsigned)Rows) | |
5604 return; | |
5605 | |
5606 /* external cursor coords are 1-based; internal are 0-based */ | |
5607 g_coord.X = x - 1; | |
5608 g_coord.Y = y - 1; | |
5609 SetConsoleCursorPosition(g_hConOut, g_coord); | |
5610 } | |
5611 | |
5612 | |
5613 /* | |
5614 * Set the current text attribute = (foreground | background) | |
5615 * See ../doc/os_win32.txt for the numbers. | |
5616 */ | |
5617 static void | |
26 | 5618 textattr(WORD wAttr) |
7 | 5619 { |
6710 | 5620 g_attrCurrent = wAttr & 0xff; |
7 | 5621 |
5622 SetConsoleTextAttribute(g_hConOut, wAttr); | |
5623 } | |
5624 | |
5625 | |
5626 static void | |
26 | 5627 textcolor(WORD wAttr) |
7 | 5628 { |
6710 | 5629 g_attrCurrent = (g_attrCurrent & 0xf0) + (wAttr & 0x0f); |
7 | 5630 |
5631 SetConsoleTextAttribute(g_hConOut, g_attrCurrent); | |
5632 } | |
5633 | |
5634 | |
5635 static void | |
26 | 5636 textbackground(WORD wAttr) |
7 | 5637 { |
6710 | 5638 g_attrCurrent = (g_attrCurrent & 0x0f) + ((wAttr & 0x0f) << 4); |
7 | 5639 |
5640 SetConsoleTextAttribute(g_hConOut, g_attrCurrent); | |
5641 } | |
5642 | |
5643 | |
5644 /* | |
5645 * restore the default text attribute (whatever we started with) | |
5646 */ | |
5647 static void | |
26 | 5648 normvideo(void) |
7 | 5649 { |
5650 textattr(g_attrDefault); | |
5651 } | |
5652 | |
5653 | |
5654 static WORD g_attrPreStandout = 0; | |
5655 | |
5656 /* | |
5657 * Make the text standout, by brightening it | |
5658 */ | |
5659 static void | |
5660 standout(void) | |
5661 { | |
5662 g_attrPreStandout = g_attrCurrent; | |
5663 textattr((WORD) (g_attrCurrent|FOREGROUND_INTENSITY|BACKGROUND_INTENSITY)); | |
5664 } | |
5665 | |
5666 | |
5667 /* | |
5668 * Turn off standout mode | |
5669 */ | |
5670 static void | |
26 | 5671 standend(void) |
7 | 5672 { |
5673 if (g_attrPreStandout) | |
5674 { | |
5675 textattr(g_attrPreStandout); | |
5676 g_attrPreStandout = 0; | |
5677 } | |
5678 } | |
5679 | |
5680 | |
5681 /* | |
1199 | 5682 * Set normal fg/bg color, based on T_ME. Called when t_me has been set. |
7 | 5683 */ |
5684 void | |
26 | 5685 mch_set_normal_colors(void) |
7 | 5686 { |
5687 char_u *p; | |
5688 int n; | |
5689 | |
5690 cterm_normal_fg_color = (g_attrDefault & 0xf) + 1; | |
5691 cterm_normal_bg_color = ((g_attrDefault >> 4) & 0xf) + 1; | |
5692 if (T_ME[0] == ESC && T_ME[1] == '|') | |
5693 { | |
5694 p = T_ME + 2; | |
5695 n = getdigits(&p); | |
5696 if (*p == 'm' && n > 0) | |
5697 { | |
5698 cterm_normal_fg_color = (n & 0xf) + 1; | |
5699 cterm_normal_bg_color = ((n >> 4) & 0xf) + 1; | |
5700 } | |
5701 } | |
5702 } | |
5703 | |
5704 | |
5705 /* | |
5706 * visual bell: flash the screen | |
5707 */ | |
5708 static void | |
26 | 5709 visual_bell(void) |
7 | 5710 { |
5711 COORD coordOrigin = {0, 0}; | |
5712 WORD attrFlash = ~g_attrCurrent & 0xff; | |
5713 | |
5714 DWORD dwDummy; | |
5715 LPWORD oldattrs = (LPWORD)alloc(Rows * Columns * sizeof(WORD)); | |
5716 | |
5717 if (oldattrs == NULL) | |
5718 return; | |
5719 ReadConsoleOutputAttribute(g_hConOut, oldattrs, Rows * Columns, | |
5720 coordOrigin, &dwDummy); | |
5721 FillConsoleOutputAttribute(g_hConOut, attrFlash, Rows * Columns, | |
5722 coordOrigin, &dwDummy); | |
5723 | |
5724 Sleep(15); /* wait for 15 msec */ | |
5725 WriteConsoleOutputAttribute(g_hConOut, oldattrs, Rows * Columns, | |
5726 coordOrigin, &dwDummy); | |
5727 vim_free(oldattrs); | |
5728 } | |
5729 | |
5730 | |
5731 /* | |
5732 * Make the cursor visible or invisible | |
5733 */ | |
5734 static void | |
26 | 5735 cursor_visible(BOOL fVisible) |
7 | 5736 { |
5737 s_cursor_visible = fVisible; | |
5738 #ifdef MCH_CURSOR_SHAPE | |
5739 mch_update_cursor(); | |
5740 #endif | |
5741 } | |
5742 | |
5743 | |
5744 /* | |
7080
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|
5745 * write `cbToWrite' bytes in `pchBuf' to the screen |
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|
5746 * Returns the number of bytes actually written (at least one). |
7 | 5747 */ |
7080
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|
5748 static DWORD |
7 | 5749 write_chars( |
7080
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|
5750 char_u *pchBuf, |
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|
5751 DWORD cbToWrite) |
7 | 5752 { |
5753 COORD coord = g_coord; | |
5754 DWORD written; | |
5755 | |
7080
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|
5756 #ifdef FEAT_MBYTE |
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|
5757 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
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|
5758 { |
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|
5759 static WCHAR *unicodebuf = NULL; |
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|
5760 static int unibuflen = 0; |
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|
5761 int length; |
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|
5762 DWORD n, cchwritten, cells; |
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5763 |
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|
5764 length = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)pchBuf, cbToWrite, 0, 0); |
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|
5765 if (unicodebuf == NULL || length > unibuflen) |
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|
5766 { |
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|
5767 vim_free(unicodebuf); |
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|
5768 unicodebuf = (WCHAR *)lalloc(length * sizeof(WCHAR), FALSE); |
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|
5769 unibuflen = length; |
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5770 } |
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|
5771 MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)pchBuf, cbToWrite, |
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|
5772 unicodebuf, unibuflen); |
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|
5773 |
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|
5774 cells = mb_string2cells(pchBuf, cbToWrite); |
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|
5775 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, cells, |
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|
5776 coord, &written); |
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|
5777 /* When writing fails or didn't write a single character, pretend one |
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5778 * character was written, otherwise we get stuck. */ |
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|
5779 if (WriteConsoleOutputCharacterW(g_hConOut, unicodebuf, length, |
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|
5780 coord, &cchwritten) == 0 |
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|
5781 || cchwritten == 0) |
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|
5782 cchwritten = 1; |
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5783 |
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|
5784 if (cchwritten == length) |
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|
5785 { |
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|
5786 written = cbToWrite; |
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|
5787 g_coord.X += (SHORT)cells; |
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|
5788 } |
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|
5789 else |
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|
5790 { |
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changeset
|
5791 char_u *p = pchBuf; |
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|
5792 for (n = 0; n < cchwritten; n++) |
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|
5793 mb_cptr_adv(p); |
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changeset
|
5794 written = p - pchBuf; |
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changeset
|
5795 g_coord.X += (SHORT)mb_string2cells(pchBuf, written); |
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|
5796 } |
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|
5797 } |
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|
5798 else |
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|
5799 #endif |
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|
5800 { |
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changeset
|
5801 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, cbToWrite, |
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|
5802 coord, &written); |
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|
5803 /* When writing fails or didn't write a single character, pretend one |
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|
5804 * character was written, otherwise we get stuck. */ |
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|
5805 if (WriteConsoleOutputCharacter(g_hConOut, (LPCSTR)pchBuf, cbToWrite, |
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|
5806 coord, &written) == 0 |
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|
5807 || written == 0) |
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|
5808 written = 1; |
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|
5809 |
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|
5810 g_coord.X += (SHORT) written; |
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5811 } |
7 | 5812 |
5813 while (g_coord.X > g_srScrollRegion.Right) | |
5814 { | |
5815 g_coord.X -= (SHORT) Columns; | |
5816 if (g_coord.Y < g_srScrollRegion.Bottom) | |
5817 g_coord.Y++; | |
5818 } | |
5819 | |
5820 gotoxy(g_coord.X + 1, g_coord.Y + 1); | |
5821 | |
5822 return written; | |
5823 } | |
5824 | |
5825 | |
5826 /* | |
5827 * mch_write(): write the output buffer to the screen, translating ESC | |
5828 * sequences into calls to console output routines. | |
5829 */ | |
5830 void | |
5831 mch_write( | |
5832 char_u *s, | |
5833 int len) | |
5834 { | |
5835 s[len] = NUL; | |
5836 | |
5837 if (!term_console) | |
5838 { | |
5839 write(1, s, (unsigned)len); | |
5840 return; | |
5841 } | |
5842 | |
5843 /* translate ESC | sequences into faked bios calls */ | |
5844 while (len--) | |
5845 { | |
5846 /* optimization: use one single write_chars for runs of text, | |
5847 * rather than once per character It ain't curses, but it helps. */ | |
8080
b6cb94ad97a4
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changeset
|
5848 DWORD prefix = (DWORD)strcspn((char *)s, "\n\r\b\a\033"); |
7 | 5849 |
5850 if (p_wd) | |
5851 { | |
5852 WaitForChar(p_wd); | |
5853 if (prefix != 0) | |
5854 prefix = 1; | |
5855 } | |
5856 | |
5857 if (prefix != 0) | |
5858 { | |
5859 DWORD nWritten; | |
5860 | |
5861 nWritten = write_chars(s, prefix); | |
5862 #ifdef MCH_WRITE_DUMP | |
5863 if (fdDump) | |
5864 { | |
5865 fputc('>', fdDump); | |
5866 fwrite(s, sizeof(char_u), nWritten, fdDump); | |
5867 fputs("<\n", fdDump); | |
5868 } | |
5869 #endif | |
5870 len -= (nWritten - 1); | |
5871 s += nWritten; | |
5872 } | |
5873 else if (s[0] == '\n') | |
5874 { | |
5875 /* \n, newline: go to the beginning of the next line or scroll */ | |
5876 if (g_coord.Y == g_srScrollRegion.Bottom) | |
5877 { | |
5878 scroll(1); | |
5879 gotoxy(g_srScrollRegion.Left + 1, g_srScrollRegion.Bottom + 1); | |
5880 } | |
5881 else | |
5882 { | |
5883 gotoxy(g_srScrollRegion.Left + 1, g_coord.Y + 2); | |
5884 } | |
5885 #ifdef MCH_WRITE_DUMP | |
5886 if (fdDump) | |
5887 fputs("\\n\n", fdDump); | |
5888 #endif | |
5889 s++; | |
5890 } | |
5891 else if (s[0] == '\r') | |
5892 { | |
5893 /* \r, carriage return: go to beginning of line */ | |
5894 gotoxy(g_srScrollRegion.Left+1, g_coord.Y + 1); | |
5895 #ifdef MCH_WRITE_DUMP | |
5896 if (fdDump) | |
5897 fputs("\\r\n", fdDump); | |
5898 #endif | |
5899 s++; | |
5900 } | |
5901 else if (s[0] == '\b') | |
5902 { | |
5903 /* \b, backspace: move cursor one position left */ | |
5904 if (g_coord.X > g_srScrollRegion.Left) | |
5905 g_coord.X--; | |
5906 else if (g_coord.Y > g_srScrollRegion.Top) | |
5907 { | |
5908 g_coord.X = g_srScrollRegion.Right; | |
5909 g_coord.Y--; | |
5910 } | |
5911 gotoxy(g_coord.X + 1, g_coord.Y + 1); | |
5912 #ifdef MCH_WRITE_DUMP | |
5913 if (fdDump) | |
5914 fputs("\\b\n", fdDump); | |
5915 #endif | |
5916 s++; | |
5917 } | |
5918 else if (s[0] == '\a') | |
5919 { | |
5920 /* \a, bell */ | |
5921 MessageBeep(0xFFFFFFFF); | |
5922 #ifdef MCH_WRITE_DUMP | |
5923 if (fdDump) | |
5924 fputs("\\a\n", fdDump); | |
5925 #endif | |
5926 s++; | |
5927 } | |
5928 else if (s[0] == ESC && len >= 3-1 && s[1] == '|') | |
5929 { | |
5930 #ifdef MCH_WRITE_DUMP | |
24 | 5931 char_u *old_s = s; |
7 | 5932 #endif |
24 | 5933 char_u *p; |
5934 int arg1 = 0, arg2 = 0; | |
7 | 5935 |
5936 switch (s[2]) | |
5937 { | |
5938 /* one or two numeric arguments, separated by ';' */ | |
5939 | |
5940 case '0': case '1': case '2': case '3': case '4': | |
5941 case '5': case '6': case '7': case '8': case '9': | |
5942 p = s + 2; | |
5943 arg1 = getdigits(&p); /* no check for length! */ | |
5944 if (p > s + len) | |
5945 break; | |
5946 | |
5947 if (*p == ';') | |
5948 { | |
5949 ++p; | |
5950 arg2 = getdigits(&p); /* no check for length! */ | |
5951 if (p > s + len) | |
5952 break; | |
5953 | |
5954 if (*p == 'H') | |
5955 gotoxy(arg2, arg1); | |
5956 else if (*p == 'r') | |
5957 set_scroll_region(0, arg1 - 1, Columns - 1, arg2 - 1); | |
5958 } | |
5959 else if (*p == 'A') | |
5960 { | |
5961 /* move cursor up arg1 lines in same column */ | |
5962 gotoxy(g_coord.X + 1, | |
5963 max(g_srScrollRegion.Top, g_coord.Y - arg1) + 1); | |
5964 } | |
5965 else if (*p == 'C') | |
5966 { | |
5967 /* move cursor right arg1 columns in same line */ | |
5968 gotoxy(min(g_srScrollRegion.Right, g_coord.X + arg1) + 1, | |
5969 g_coord.Y + 1); | |
5970 } | |
5971 else if (*p == 'H') | |
5972 { | |
5973 gotoxy(1, arg1); | |
5974 } | |
5975 else if (*p == 'L') | |
5976 { | |
5977 insert_lines(arg1); | |
5978 } | |
5979 else if (*p == 'm') | |
5980 { | |
5981 if (arg1 == 0) | |
5982 normvideo(); | |
5983 else | |
5984 textattr((WORD) arg1); | |
5985 } | |
5986 else if (*p == 'f') | |
5987 { | |
5988 textcolor((WORD) arg1); | |
5989 } | |
5990 else if (*p == 'b') | |
5991 { | |
5992 textbackground((WORD) arg1); | |
5993 } | |
5994 else if (*p == 'M') | |
5995 { | |
5996 delete_lines(arg1); | |
5997 } | |
5998 | |
835 | 5999 len -= (int)(p - s); |
7 | 6000 s = p + 1; |
6001 break; | |
6002 | |
6003 | |
6004 /* Three-character escape sequences */ | |
6005 | |
6006 case 'A': | |
6007 /* move cursor up one line in same column */ | |
6008 gotoxy(g_coord.X + 1, | |
6009 max(g_srScrollRegion.Top, g_coord.Y - 1) + 1); | |
6010 goto got3; | |
6011 | |
6012 case 'B': | |
6013 visual_bell(); | |
6014 goto got3; | |
6015 | |
6016 case 'C': | |
6017 /* move cursor right one column in same line */ | |
6018 gotoxy(min(g_srScrollRegion.Right, g_coord.X + 1) + 1, | |
6019 g_coord.Y + 1); | |
6020 goto got3; | |
6021 | |
6022 case 'E': | |
6023 termcap_mode_end(); | |
6024 goto got3; | |
6025 | |
6026 case 'F': | |
6027 standout(); | |
6028 goto got3; | |
6029 | |
6030 case 'f': | |
6031 standend(); | |
6032 goto got3; | |
6033 | |
6034 case 'H': | |
6035 gotoxy(1, 1); | |
6036 goto got3; | |
6037 | |
6038 case 'j': | |
6039 clear_to_end_of_display(); | |
6040 goto got3; | |
6041 | |
6042 case 'J': | |
6043 clear_screen(); | |
6044 goto got3; | |
6045 | |
6046 case 'K': | |
6047 clear_to_end_of_line(); | |
6048 goto got3; | |
6049 | |
6050 case 'L': | |
6051 insert_lines(1); | |
6052 goto got3; | |
6053 | |
6054 case 'M': | |
6055 delete_lines(1); | |
6056 goto got3; | |
6057 | |
6058 case 'S': | |
6059 termcap_mode_start(); | |
6060 goto got3; | |
6061 | |
6062 case 'V': | |
6063 cursor_visible(TRUE); | |
6064 goto got3; | |
6065 | |
6066 case 'v': | |
6067 cursor_visible(FALSE); | |
6068 goto got3; | |
6069 | |
6070 got3: | |
6071 s += 3; | |
6072 len -= 2; | |
6073 } | |
6074 | |
6075 #ifdef MCH_WRITE_DUMP | |
6076 if (fdDump) | |
6077 { | |
6078 fputs("ESC | ", fdDump); | |
6079 fwrite(old_s + 2, sizeof(char_u), s - old_s - 2, fdDump); | |
6080 fputc('\n', fdDump); | |
6081 } | |
6082 #endif | |
6083 } | |
6084 else | |
6085 { | |
6086 /* Write a single character */ | |
6087 DWORD nWritten; | |
6088 | |
6089 nWritten = write_chars(s, 1); | |
6090 #ifdef MCH_WRITE_DUMP | |
6091 if (fdDump) | |
6092 { | |
6093 fputc('>', fdDump); | |
6094 fwrite(s, sizeof(char_u), nWritten, fdDump); | |
6095 fputs("<\n", fdDump); | |
6096 } | |
6097 #endif | |
6098 | |
6099 len -= (nWritten - 1); | |
6100 s += nWritten; | |
6101 } | |
6102 } | |
6103 | |
6104 #ifdef MCH_WRITE_DUMP | |
6105 if (fdDump) | |
6106 fflush(fdDump); | |
6107 #endif | |
6108 } | |
6109 | |
6110 #endif /* FEAT_GUI_W32 */ | |
6111 | |
6112 | |
6113 /* | |
8589
e32ab146b6c9
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Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6114 * Delay for "msec" milliseconds. |
7 | 6115 */ |
323 | 6116 /*ARGSUSED*/ |
7 | 6117 void |
6118 mch_delay( | |
6119 long msec, | |
6120 int ignoreinput) | |
6121 { | |
6122 #ifdef FEAT_GUI_W32 | |
6123 Sleep((int)msec); /* never wait for input */ | |
14 | 6124 #else /* Console */ |
7 | 6125 if (ignoreinput) |
14 | 6126 # ifdef FEAT_MZSCHEME |
6127 if (mzthreads_allowed() && p_mzq > 0 && msec > p_mzq) | |
6128 { | |
6129 int towait = p_mzq; | |
6130 | |
6131 /* if msec is large enough, wait by portions in p_mzq */ | |
6132 while (msec > 0) | |
6133 { | |
6134 mzvim_check_threads(); | |
6135 if (msec < towait) | |
6136 towait = msec; | |
6137 Sleep(towait); | |
6138 msec -= towait; | |
6139 } | |
6140 } | |
6141 else | |
6142 # endif | |
6143 Sleep((int)msec); | |
7 | 6144 else |
6145 WaitForChar(msec); | |
6146 #endif | |
6147 } | |
6148 | |
6149 | |
6150 /* | |
7657
9c5e8254ea6b
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parents:
7619
diff
changeset
|
6151 * This version of remove is not scared by a readonly (backup) file. |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6152 * This can also remove a symbolic link like Unix. |
7 | 6153 * Return 0 for success, -1 for failure. |
6154 */ | |
6155 int | |
6156 mch_remove(char_u *name) | |
6157 { | |
6158 #ifdef FEAT_MBYTE | |
6159 WCHAR *wn = NULL; | |
6160 int n; | |
4872
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parents:
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diff
changeset
|
6161 #endif |
fa98c2b030ed
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parents:
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diff
changeset
|
6162 |
7657
9c5e8254ea6b
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parents:
7619
diff
changeset
|
6163 /* |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6164 * On Windows, deleting a directory's symbolic link is done by |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6165 * RemoveDirectory(): mch_rmdir. It seems unnatural, but it is fact. |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6166 */ |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6167 if (mch_isdir(name) && mch_is_symbolic_link(name)) |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6168 return mch_rmdir(name); |
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6169 |
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6170 win32_setattrs(name, FILE_ATTRIBUTE_NORMAL); |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6171 |
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6172 #ifdef FEAT_MBYTE |
7 | 6173 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
6174 { | |
1752 | 6175 wn = enc_to_utf16(name, NULL); |
7 | 6176 if (wn != NULL) |
6177 { | |
6178 n = DeleteFileW(wn) ? 0 : -1; | |
6179 vim_free(wn); | |
6180 if (n == 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
6181 return n; | |
6182 /* Retry with non-wide function (for Windows 98). */ | |
6183 } | |
6184 } | |
6185 #endif | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6186 return DeleteFile((LPCSTR)name) ? 0 : -1; |
7 | 6187 } |
6188 | |
6189 | |
6190 /* | |
6191 * check for an "interrupt signal": CTRL-break or CTRL-C | |
6192 */ | |
6193 void | |
26 | 6194 mch_breakcheck(void) |
7 | 6195 { |
6196 #ifndef FEAT_GUI_W32 /* never used */ | |
6197 if (g_fCtrlCPressed || g_fCBrkPressed) | |
6198 { | |
6199 g_fCtrlCPressed = g_fCBrkPressed = FALSE; | |
6200 got_int = TRUE; | |
6201 } | |
6202 #endif | |
6203 } | |
6204 | |
7460
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
7194
diff
changeset
|
6205 /* physical RAM to leave for the OS */ |
1420ccc9f610
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parents:
7194
diff
changeset
|
6206 #define WINNT_RESERVE_BYTES (256*1024*1024) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6207 #define WIN95_RESERVE_BYTES (8*1024*1024) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6208 |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
7194
diff
changeset
|
6209 /* |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6210 * How much main memory in KiB that can be used by VIM. |
1420ccc9f610
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Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6211 */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6212 /*ARGSUSED*/ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6213 long_u |
1420ccc9f610
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Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6214 mch_total_mem(int special) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
7194
diff
changeset
|
6215 { |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6216 PlatformId(); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6217 #if (defined(_MSC_VER) && (WINVER > 0x0400)) || defined(MEMORYSTATUSEX) |
1420ccc9f610
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parents:
7194
diff
changeset
|
6218 if (g_PlatformId == VER_PLATFORM_WIN32_NT) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6219 { |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6220 MEMORYSTATUSEX ms; |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6221 |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6222 /* Need to use GlobalMemoryStatusEx() when there is more memory than |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6223 * what fits in 32 bits. But it's not always available. */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6224 ms.dwLength = sizeof(MEMORYSTATUSEX); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6225 GlobalMemoryStatusEx(&ms); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
7194
diff
changeset
|
6226 if (ms.ullAvailVirtual < ms.ullTotalPhys) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6227 { |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6228 /* Process address space fits in physical RAM, use all of it. */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6229 return (long_u)(ms.ullAvailVirtual / 1024); |
1420ccc9f610
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Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6230 } |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6231 if (ms.ullTotalPhys <= WINNT_RESERVE_BYTES) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6232 { |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6233 /* Catch old NT box or perverse hardware setup. */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6234 return (long_u)((ms.ullTotalPhys / 2) / 1024); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6235 } |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6236 /* Use physical RAM less reserve for OS + data. */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6237 return (long_u)((ms.ullTotalPhys - WINNT_RESERVE_BYTES) / 1024); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6238 } |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6239 else |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6240 #endif |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6241 { |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6242 /* Pre-XP or 95 OS handling. */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6243 MEMORYSTATUS ms; |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6244 long_u os_reserve_bytes; |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6245 |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6246 ms.dwLength = sizeof(MEMORYSTATUS); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6247 GlobalMemoryStatus(&ms); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6248 if (ms.dwAvailVirtual < ms.dwTotalPhys) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6249 { |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6250 /* Process address space fits in physical RAM, use all of it. */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6251 return (long_u)(ms.dwAvailVirtual / 1024); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6252 } |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6253 os_reserve_bytes = (g_PlatformId == VER_PLATFORM_WIN32_NT) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6254 ? WINNT_RESERVE_BYTES |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6255 : WIN95_RESERVE_BYTES; |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6256 if (ms.dwTotalPhys <= os_reserve_bytes) |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6257 { |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6258 /* Catch old boxes or perverse hardware setup. */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6259 return (long_u)((ms.dwTotalPhys / 2) / 1024); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6260 } |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6261 /* Use physical RAM less reserve for OS + data. */ |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6262 return (long_u)((ms.dwTotalPhys - os_reserve_bytes) / 1024); |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6263 } |
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6264 } |
7 | 6265 |
6266 #ifdef FEAT_MBYTE | |
6267 /* | |
6268 * Same code as below, but with wide functions and no comments. | |
6269 * Return 0 for success, non-zero for failure. | |
6270 */ | |
6271 int | |
6272 mch_wrename(WCHAR *wold, WCHAR *wnew) | |
6273 { | |
6274 WCHAR *p; | |
6275 int i; | |
6276 WCHAR szTempFile[_MAX_PATH + 1]; | |
6277 WCHAR szNewPath[_MAX_PATH + 1]; | |
6278 HANDLE hf; | |
6279 | |
6280 if (!mch_windows95()) | |
6281 { | |
6282 p = wold; | |
6283 for (i = 0; wold[i] != NUL; ++i) | |
6284 if ((wold[i] == '/' || wold[i] == '\\' || wold[i] == ':') | |
6285 && wold[i + 1] != 0) | |
6286 p = wold + i + 1; | |
6287 if ((int)(wold + i - p) < 8 || p[6] != '~') | |
6288 return (MoveFileW(wold, wnew) == 0); | |
6289 } | |
6290 | |
6291 if (GetFullPathNameW(wnew, _MAX_PATH, szNewPath, &p) == 0 || p == NULL) | |
6292 return -1; | |
6293 *p = NUL; | |
6294 | |
6295 if (GetTempFileNameW(szNewPath, L"VIM", 0, szTempFile) == 0) | |
6296 return -2; | |
6297 | |
6298 if (!DeleteFileW(szTempFile)) | |
6299 return -3; | |
6300 | |
6301 if (!MoveFileW(wold, szTempFile)) | |
6302 return -4; | |
6303 | |
6304 if ((hf = CreateFileW(wold, GENERIC_WRITE, 0, NULL, CREATE_NEW, | |
6305 FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE) | |
6306 return -5; | |
6307 if (!CloseHandle(hf)) | |
6308 return -6; | |
6309 | |
6310 if (!MoveFileW(szTempFile, wnew)) | |
6311 { | |
6312 (void)MoveFileW(szTempFile, wold); | |
6313 return -7; | |
6314 } | |
6315 | |
6316 DeleteFileW(szTempFile); | |
6317 | |
6318 if (!DeleteFileW(wold)) | |
6319 return -8; | |
6320 | |
6321 return 0; | |
6322 } | |
6323 #endif | |
6324 | |
6325 | |
6326 /* | |
6327 * mch_rename() works around a bug in rename (aka MoveFile) in | |
6328 * Windows 95: rename("foo.bar", "foo.bar~") will generate a | |
6329 * file whose short file name is "FOO.BAR" (its long file name will | |
6330 * be correct: "foo.bar~"). Because a file can be accessed by | |
6331 * either its SFN or its LFN, "foo.bar" has effectively been | |
6332 * renamed to "foo.bar", which is not at all what was wanted. This | |
6333 * seems to happen only when renaming files with three-character | |
6334 * extensions by appending a suffix that does not include ".". | |
6335 * Windows NT gets it right, however, with an SFN of "FOO~1.BAR". | |
6336 * | |
6337 * There is another problem, which isn't really a bug but isn't right either: | |
6338 * When renaming "abcdef~1.txt" to "abcdef~1.txt~", the short name can be | |
6339 * "abcdef~1.txt" again. This has been reported on Windows NT 4.0 with | |
6340 * service pack 6. Doesn't seem to happen on Windows 98. | |
6341 * | |
6342 * Like rename(), returns 0 upon success, non-zero upon failure. | |
6343 * Should probably set errno appropriately when errors occur. | |
6344 */ | |
6345 int | |
6346 mch_rename( | |
6347 const char *pszOldFile, | |
6348 const char *pszNewFile) | |
6349 { | |
6350 char szTempFile[_MAX_PATH+1]; | |
6351 char szNewPath[_MAX_PATH+1]; | |
6352 char *pszFilePart; | |
6353 HANDLE hf; | |
6354 #ifdef FEAT_MBYTE | |
6355 WCHAR *wold = NULL; | |
6356 WCHAR *wnew = NULL; | |
6357 int retval = -1; | |
6358 | |
6359 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
6360 { | |
1752 | 6361 wold = enc_to_utf16((char_u *)pszOldFile, NULL); |
6362 wnew = enc_to_utf16((char_u *)pszNewFile, NULL); | |
7 | 6363 if (wold != NULL && wnew != NULL) |
6364 retval = mch_wrename(wold, wnew); | |
6365 vim_free(wold); | |
6366 vim_free(wnew); | |
6367 if (retval == 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
6368 return retval; | |
6369 /* Retry with non-wide function (for Windows 98). */ | |
6370 } | |
6371 #endif | |
6372 | |
6373 /* | |
6374 * No need to play tricks if not running Windows 95, unless the file name | |
6375 * contains a "~" as the seventh character. | |
6376 */ | |
6377 if (!mch_windows95()) | |
6378 { | |
6379 pszFilePart = (char *)gettail((char_u *)pszOldFile); | |
6380 if (STRLEN(pszFilePart) < 8 || pszFilePart[6] != '~') | |
6381 return rename(pszOldFile, pszNewFile); | |
6382 } | |
6383 | |
6384 /* Get base path of new file name. Undocumented feature: If pszNewFile is | |
6385 * a directory, no error is returned and pszFilePart will be NULL. */ | |
6386 if (GetFullPathName(pszNewFile, _MAX_PATH, szNewPath, &pszFilePart) == 0 | |
6387 || pszFilePart == NULL) | |
6388 return -1; | |
6389 *pszFilePart = NUL; | |
6390 | |
6391 /* Get (and create) a unique temporary file name in directory of new file */ | |
6392 if (GetTempFileName(szNewPath, "VIM", 0, szTempFile) == 0) | |
6393 return -2; | |
6394 | |
6395 /* blow the temp file away */ | |
6396 if (!DeleteFile(szTempFile)) | |
6397 return -3; | |
6398 | |
6399 /* rename old file to the temp file */ | |
6400 if (!MoveFile(pszOldFile, szTempFile)) | |
6401 return -4; | |
6402 | |
6403 /* now create an empty file called pszOldFile; this prevents the operating | |
6404 * system using pszOldFile as an alias (SFN) if we're renaming within the | |
6405 * same directory. For example, we're editing a file called | |
6406 * filename.asc.txt by its SFN, filena~1.txt. If we rename filena~1.txt | |
6407 * to filena~1.txt~ (i.e., we're making a backup while writing it), the | |
6408 * SFN for filena~1.txt~ will be filena~1.txt, by default, which will | |
39 | 6409 * cause all sorts of problems later in buf_write(). So, we create an |
6410 * empty file called filena~1.txt and the system will have to find some | |
6411 * other SFN for filena~1.txt~, such as filena~2.txt | |
7 | 6412 */ |
6413 if ((hf = CreateFile(pszOldFile, GENERIC_WRITE, 0, NULL, CREATE_NEW, | |
6414 FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE) | |
6415 return -5; | |
6416 if (!CloseHandle(hf)) | |
6417 return -6; | |
6418 | |
6419 /* rename the temp file to the new file */ | |
6420 if (!MoveFile(szTempFile, pszNewFile)) | |
6421 { | |
6422 /* Renaming failed. Rename the file back to its old name, so that it | |
6423 * looks like nothing happened. */ | |
6424 (void)MoveFile(szTempFile, pszOldFile); | |
6425 | |
6426 return -7; | |
6427 } | |
6428 | |
6429 /* Seems to be left around on Novell filesystems */ | |
6430 DeleteFile(szTempFile); | |
6431 | |
6432 /* finally, remove the empty old file */ | |
6433 if (!DeleteFile(pszOldFile)) | |
6434 return -8; | |
6435 | |
6436 return 0; /* success */ | |
6437 } | |
6438 | |
6439 /* | |
6440 * Get the default shell for the current hardware platform | |
6441 */ | |
6442 char * | |
26 | 6443 default_shell(void) |
7 | 6444 { |
6445 char* psz = NULL; | |
6446 | |
6447 PlatformId(); | |
6448 | |
6449 if (g_PlatformId == VER_PLATFORM_WIN32_NT) /* Windows NT */ | |
6450 psz = "cmd.exe"; | |
6451 else if (g_PlatformId == VER_PLATFORM_WIN32_WINDOWS) /* Windows 95 */ | |
6452 psz = "command.com"; | |
6453 | |
6454 return psz; | |
6455 } | |
6456 | |
6457 /* | |
6458 * mch_access() extends access() to do more detailed check on network drives. | |
6459 * Returns 0 if file "n" has access rights according to "p", -1 otherwise. | |
6460 */ | |
6461 int | |
6462 mch_access(char *n, int p) | |
6463 { | |
6464 HANDLE hFile; | |
6465 DWORD am; | |
6466 int retval = -1; /* default: fail */ | |
6467 #ifdef FEAT_MBYTE | |
6468 WCHAR *wn = NULL; | |
6469 | |
6470 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6471 wn = enc_to_utf16((char_u *)n, NULL); |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6472 #endif |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6473 |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6474 if (mch_isdir((char_u *)n)) |
7 | 6475 { |
6476 char TempName[_MAX_PATH + 16] = ""; | |
6477 #ifdef FEAT_MBYTE | |
6478 WCHAR TempNameW[_MAX_PATH + 16] = L""; | |
6479 #endif | |
6480 | |
6481 if (p & R_OK) | |
6482 { | |
6483 /* Read check is performed by seeing if we can do a find file on | |
6484 * the directory for any file. */ | |
6485 #ifdef FEAT_MBYTE | |
6486 if (wn != NULL) | |
6487 { | |
6488 int i; | |
6489 WIN32_FIND_DATAW d; | |
6490 | |
6491 for (i = 0; i < _MAX_PATH && wn[i] != 0; ++i) | |
6492 TempNameW[i] = wn[i]; | |
6493 if (TempNameW[i - 1] != '\\' && TempNameW[i - 1] != '/') | |
6494 TempNameW[i++] = '\\'; | |
6495 TempNameW[i++] = '*'; | |
6496 TempNameW[i++] = 0; | |
6497 | |
6498 hFile = FindFirstFileW(TempNameW, &d); | |
6499 if (hFile == INVALID_HANDLE_VALUE) | |
6500 { | |
6501 if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
6502 goto getout; | |
6503 | |
6504 /* Retry with non-wide function (for Windows 98). */ | |
6505 vim_free(wn); | |
6506 wn = NULL; | |
6507 } | |
6508 else | |
6509 (void)FindClose(hFile); | |
6510 } | |
6511 if (wn == NULL) | |
6512 #endif | |
6513 { | |
6514 char *pch; | |
6515 WIN32_FIND_DATA d; | |
6516 | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6517 vim_strncpy((char_u *)TempName, (char_u *)n, _MAX_PATH); |
7 | 6518 pch = TempName + STRLEN(TempName) - 1; |
6519 if (*pch != '\\' && *pch != '/') | |
6520 *++pch = '\\'; | |
6521 *++pch = '*'; | |
6522 *++pch = NUL; | |
6523 | |
6524 hFile = FindFirstFile(TempName, &d); | |
6525 if (hFile == INVALID_HANDLE_VALUE) | |
6526 goto getout; | |
6527 (void)FindClose(hFile); | |
6528 } | |
6529 } | |
6530 | |
6531 if (p & W_OK) | |
6532 { | |
6533 /* Trying to create a temporary file in the directory should catch | |
6534 * directories on read-only network shares. However, in | |
6535 * directories whose ACL allows writes but denies deletes will end | |
6536 * up keeping the temporary file :-(. */ | |
6537 #ifdef FEAT_MBYTE | |
6538 if (wn != NULL) | |
6539 { | |
6540 if (!GetTempFileNameW(wn, L"VIM", 0, TempNameW)) | |
6541 { | |
6542 if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
6543 goto getout; | |
6544 | |
6545 /* Retry with non-wide function (for Windows 98). */ | |
6546 vim_free(wn); | |
6547 wn = NULL; | |
6548 } | |
6549 else | |
6550 DeleteFileW(TempNameW); | |
6551 } | |
6552 if (wn == NULL) | |
6553 #endif | |
6554 { | |
6555 if (!GetTempFileName(n, "VIM", 0, TempName)) | |
6556 goto getout; | |
6557 mch_remove((char_u *)TempName); | |
6558 } | |
6559 } | |
6560 } | |
6561 else | |
6562 { | |
6563 /* Trying to open the file for the required access does ACL, read-only | |
6564 * network share, and file attribute checks. */ | |
6565 am = ((p & W_OK) ? GENERIC_WRITE : 0) | |
6566 | ((p & R_OK) ? GENERIC_READ : 0); | |
6567 #ifdef FEAT_MBYTE | |
6568 if (wn != NULL) | |
6569 { | |
6570 hFile = CreateFileW(wn, am, 0, NULL, OPEN_EXISTING, 0, NULL); | |
6571 if (hFile == INVALID_HANDLE_VALUE | |
6572 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
6573 { | |
6574 /* Retry with non-wide function (for Windows 98). */ | |
6575 vim_free(wn); | |
6576 wn = NULL; | |
6577 } | |
6578 } | |
6579 if (wn == NULL) | |
6580 #endif | |
6581 hFile = CreateFile(n, am, 0, NULL, OPEN_EXISTING, 0, NULL); | |
6582 if (hFile == INVALID_HANDLE_VALUE) | |
6583 goto getout; | |
6584 CloseHandle(hFile); | |
6585 } | |
6586 | |
6587 retval = 0; /* success */ | |
6588 getout: | |
6589 #ifdef FEAT_MBYTE | |
6590 vim_free(wn); | |
6591 #endif | |
6592 return retval; | |
6593 } | |
6594 | |
6595 #if defined(FEAT_MBYTE) || defined(PROTO) | |
6596 /* | |
1752 | 6597 * Version of open() that may use UTF-16 file name. |
7 | 6598 */ |
6599 int | |
6600 mch_open(char *name, int flags, int mode) | |
6601 { | |
39 | 6602 /* _wopen() does not work with Borland C 5.5: creates a read-only file. */ |
6603 # ifndef __BORLANDC__ | |
7 | 6604 WCHAR *wn; |
6605 int f; | |
6606 | |
39 | 6607 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
7 | 6608 { |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6609 wn = enc_to_utf16((char_u *)name, NULL); |
7 | 6610 if (wn != NULL) |
6611 { | |
6612 f = _wopen(wn, flags, mode); | |
6613 vim_free(wn); | |
5657 | 6614 if (f >= 0 || g_PlatformId == VER_PLATFORM_WIN32_NT) |
7 | 6615 return f; |
6616 /* Retry with non-wide function (for Windows 98). Can't use | |
6617 * GetLastError() here and it's unclear what errno gets set to if | |
6618 * the _wopen() fails for missing wide functions. */ | |
6619 } | |
6620 } | |
39 | 6621 # endif |
7 | 6622 |
6345 | 6623 /* open() can open a file which name is longer than _MAX_PATH bytes |
6624 * and shorter than _MAX_PATH characters successfully, but sometimes it | |
6625 * causes unexpected error in another part. We make it an error explicitly | |
6626 * here. */ | |
6627 if (strlen(name) >= _MAX_PATH) | |
6628 return -1; | |
6629 | |
7 | 6630 return open(name, flags, mode); |
6631 } | |
6632 | |
6633 /* | |
1752 | 6634 * Version of fopen() that may use UTF-16 file name. |
7 | 6635 */ |
6636 FILE * | |
6637 mch_fopen(char *name, char *mode) | |
6638 { | |
6639 WCHAR *wn, *wm; | |
6640 FILE *f = NULL; | |
6641 | |
6642 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage | |
6643 # ifdef __BORLANDC__ | |
6644 /* Wide functions of Borland C 5.5 do not work on Windows 98. */ | |
6645 && g_PlatformId == VER_PLATFORM_WIN32_NT | |
6646 # endif | |
6647 ) | |
6648 { | |
1686 | 6649 # if defined(DEBUG) && _MSC_VER >= 1400 |
1569 | 6650 /* Work around an annoying assertion in the Microsoft debug CRT |
6651 * when mode's text/binary setting doesn't match _get_fmode(). */ | |
6652 char newMode = mode[strlen(mode) - 1]; | |
6653 int oldMode = 0; | |
6654 | |
6655 _get_fmode(&oldMode); | |
6656 if (newMode == 't') | |
6657 _set_fmode(_O_TEXT); | |
6658 else if (newMode == 'b') | |
6659 _set_fmode(_O_BINARY); | |
6660 # endif | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6661 wn = enc_to_utf16((char_u *)name, NULL); |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6662 wm = enc_to_utf16((char_u *)mode, NULL); |
7 | 6663 if (wn != NULL && wm != NULL) |
6664 f = _wfopen(wn, wm); | |
6665 vim_free(wn); | |
6666 vim_free(wm); | |
1569 | 6667 |
1686 | 6668 # if defined(DEBUG) && _MSC_VER >= 1400 |
1569 | 6669 _set_fmode(oldMode); |
6670 # endif | |
6671 | |
5657 | 6672 if (f != NULL || g_PlatformId == VER_PLATFORM_WIN32_NT) |
7 | 6673 return f; |
6674 /* Retry with non-wide function (for Windows 98). Can't use | |
6675 * GetLastError() here and it's unclear what errno gets set to if | |
6676 * the _wfopen() fails for missing wide functions. */ | |
6677 } | |
6678 | |
6345 | 6679 /* fopen() can open a file which name is longer than _MAX_PATH bytes |
6680 * and shorter than _MAX_PATH characters successfully, but sometimes it | |
6681 * causes unexpected error in another part. We make it an error explicitly | |
6682 * here. */ | |
6683 if (strlen(name) >= _MAX_PATH) | |
6684 return NULL; | |
6685 | |
7 | 6686 return fopen(name, mode); |
6687 } | |
6688 #endif | |
6689 | |
6690 #ifdef FEAT_MBYTE | |
6691 /* | |
6692 * SUB STREAM (aka info stream) handling: | |
6693 * | |
6694 * NTFS can have sub streams for each file. Normal contents of file is | |
6695 * stored in the main stream, and extra contents (author information and | |
6696 * title and so on) can be stored in sub stream. After Windows 2000, user | |
6697 * can access and store those informations in sub streams via explorer's | |
6698 * property menuitem in right click menu. Those informations in sub streams | |
6699 * were lost when copying only the main stream. So we have to copy sub | |
6700 * streams. | |
6701 * | |
6702 * Incomplete explanation: | |
6703 * http://msdn.microsoft.com/library/en-us/dnw2k/html/ntfs5.asp | |
6704 * More useful info and an example: | |
6705 * http://www.sysinternals.com/ntw2k/source/misc.shtml#streams | |
6706 */ | |
6707 | |
6708 /* | |
6709 * Copy info stream data "substream". Read from the file with BackupRead(sh) | |
6710 * and write to stream "substream" of file "to". | |
6711 * Errors are ignored. | |
6712 */ | |
6713 static void | |
6714 copy_substream(HANDLE sh, void *context, WCHAR *to, WCHAR *substream, long len) | |
6715 { | |
6716 HANDLE hTo; | |
6717 WCHAR *to_name; | |
6718 | |
6719 to_name = malloc((wcslen(to) + wcslen(substream) + 1) * sizeof(WCHAR)); | |
6720 wcscpy(to_name, to); | |
6721 wcscat(to_name, substream); | |
6722 | |
6723 hTo = CreateFileW(to_name, GENERIC_WRITE, 0, NULL, OPEN_ALWAYS, | |
6724 FILE_ATTRIBUTE_NORMAL, NULL); | |
6725 if (hTo != INVALID_HANDLE_VALUE) | |
6726 { | |
6727 long done; | |
6728 DWORD todo; | |
6729 DWORD readcnt, written; | |
6730 char buf[4096]; | |
6731 | |
6732 /* Copy block of bytes at a time. Abort when something goes wrong. */ | |
6733 for (done = 0; done < len; done += written) | |
6734 { | |
6735 /* (size_t) cast for Borland C 5.5 */ | |
835 | 6736 todo = (DWORD)((size_t)(len - done) > sizeof(buf) ? sizeof(buf) |
6737 : (size_t)(len - done)); | |
7 | 6738 if (!BackupRead(sh, (LPBYTE)buf, todo, &readcnt, |
6739 FALSE, FALSE, context) | |
6740 || readcnt != todo | |
6741 || !WriteFile(hTo, buf, todo, &written, NULL) | |
6742 || written != todo) | |
6743 break; | |
6744 } | |
6745 CloseHandle(hTo); | |
6746 } | |
6747 | |
6748 free(to_name); | |
6749 } | |
6750 | |
6751 /* | |
6752 * Copy info streams from file "from" to file "to". | |
6753 */ | |
6754 static void | |
6755 copy_infostreams(char_u *from, char_u *to) | |
6756 { | |
6757 WCHAR *fromw; | |
6758 WCHAR *tow; | |
6759 HANDLE sh; | |
6760 WIN32_STREAM_ID sid; | |
6761 int headersize; | |
6762 WCHAR streamname[_MAX_PATH]; | |
6763 DWORD readcount; | |
6764 void *context = NULL; | |
6765 DWORD lo, hi; | |
6766 int len; | |
6767 | |
6768 /* Convert the file names to wide characters. */ | |
1752 | 6769 fromw = enc_to_utf16(from, NULL); |
6770 tow = enc_to_utf16(to, NULL); | |
7 | 6771 if (fromw != NULL && tow != NULL) |
6772 { | |
6773 /* Open the file for reading. */ | |
6774 sh = CreateFileW(fromw, GENERIC_READ, FILE_SHARE_READ, NULL, | |
6775 OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); | |
6776 if (sh != INVALID_HANDLE_VALUE) | |
6777 { | |
6778 /* Use BackupRead() to find the info streams. Repeat until we | |
6779 * have done them all.*/ | |
6780 for (;;) | |
6781 { | |
6782 /* Get the header to find the length of the stream name. If | |
6783 * the "readcount" is zero we have done all info streams. */ | |
6784 ZeroMemory(&sid, sizeof(WIN32_STREAM_ID)); | |
835 | 6785 headersize = (int)((char *)&sid.cStreamName - (char *)&sid.dwStreamId); |
7 | 6786 if (!BackupRead(sh, (LPBYTE)&sid, headersize, |
6787 &readcount, FALSE, FALSE, &context) | |
6788 || readcount == 0) | |
6789 break; | |
6790 | |
6791 /* We only deal with streams that have a name. The normal | |
6792 * file data appears to be without a name, even though docs | |
6793 * suggest it is called "::$DATA". */ | |
6794 if (sid.dwStreamNameSize > 0) | |
6795 { | |
6796 /* Read the stream name. */ | |
6797 if (!BackupRead(sh, (LPBYTE)streamname, | |
6798 sid.dwStreamNameSize, | |
6799 &readcount, FALSE, FALSE, &context)) | |
6800 break; | |
6801 | |
6802 /* Copy an info stream with a name ":anything:$DATA". | |
6803 * Skip "::$DATA", it has no stream name (examples suggest | |
6804 * it might be used for the normal file contents). | |
6805 * Note that BackupRead() counts bytes, but the name is in | |
6806 * wide characters. */ | |
6807 len = readcount / sizeof(WCHAR); | |
6808 streamname[len] = 0; | |
6809 if (len > 7 && wcsicmp(streamname + len - 6, | |
6810 L":$DATA") == 0) | |
6811 { | |
6812 streamname[len - 6] = 0; | |
6813 copy_substream(sh, &context, tow, streamname, | |
10 | 6814 (long)sid.Size.u.LowPart); |
7 | 6815 } |
6816 } | |
6817 | |
6818 /* Advance to the next stream. We might try seeking too far, | |
6819 * but BackupSeek() doesn't skip over stream borders, thus | |
6820 * that's OK. */ | |
323 | 6821 (void)BackupSeek(sh, sid.Size.u.LowPart, sid.Size.u.HighPart, |
7 | 6822 &lo, &hi, &context); |
6823 } | |
6824 | |
6825 /* Clear the context. */ | |
6826 (void)BackupRead(sh, NULL, 0, &readcount, TRUE, FALSE, &context); | |
6827 | |
6828 CloseHandle(sh); | |
6829 } | |
6830 } | |
6831 vim_free(fromw); | |
6832 vim_free(tow); | |
6833 } | |
6834 #endif | |
6835 | |
6836 /* | |
6837 * Copy file attributes from file "from" to file "to". | |
6838 * For Windows NT and later we copy info streams. | |
6839 * Always returns zero, errors are ignored. | |
6840 */ | |
6841 int | |
6842 mch_copy_file_attribute(char_u *from, char_u *to) | |
6843 { | |
6844 #ifdef FEAT_MBYTE | |
6845 /* File streams only work on Windows NT and later. */ | |
6846 PlatformId(); | |
6847 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
6848 copy_infostreams(from, to); | |
6849 #endif | |
6850 return 0; | |
6851 } | |
6852 | |
6853 #if defined(MYRESETSTKOFLW) || defined(PROTO) | |
6854 /* | |
6855 * Recreate a destroyed stack guard page in win32. | |
6856 * Written by Benjamin Peterson. | |
6857 */ | |
6858 | |
6859 /* These magic numbers are from the MS header files */ | |
6860 #define MIN_STACK_WIN9X 17 | |
6861 #define MIN_STACK_WINNT 2 | |
6862 | |
6863 /* | |
6864 * This function does the same thing as _resetstkoflw(), which is only | |
6865 * available in DevStudio .net and later. | |
6866 * Returns 0 for failure, 1 for success. | |
6867 */ | |
6868 int | |
6869 myresetstkoflw(void) | |
6870 { | |
6871 BYTE *pStackPtr; | |
6872 BYTE *pGuardPage; | |
6873 BYTE *pStackBase; | |
6874 BYTE *pLowestPossiblePage; | |
6875 MEMORY_BASIC_INFORMATION mbi; | |
6876 SYSTEM_INFO si; | |
6877 DWORD nPageSize; | |
6878 DWORD dummy; | |
6879 | |
6880 /* This code will not work on win32s. */ | |
6881 PlatformId(); | |
6882 if (g_PlatformId == VER_PLATFORM_WIN32s) | |
6883 return 0; | |
6884 | |
6885 /* We need to know the system page size. */ | |
6886 GetSystemInfo(&si); | |
6887 nPageSize = si.dwPageSize; | |
6888 | |
6889 /* ...and the current stack pointer */ | |
6890 pStackPtr = (BYTE*)_alloca(1); | |
6891 | |
6892 /* ...and the base of the stack. */ | |
6893 if (VirtualQuery(pStackPtr, &mbi, sizeof mbi) == 0) | |
6894 return 0; | |
6895 pStackBase = (BYTE*)mbi.AllocationBase; | |
6896 | |
6897 /* ...and the page thats min_stack_req pages away from stack base; this is | |
6898 * the lowest page we could use. */ | |
6899 pLowestPossiblePage = pStackBase + ((g_PlatformId == VER_PLATFORM_WIN32_NT) | |
6900 ? MIN_STACK_WINNT : MIN_STACK_WIN9X) * nPageSize; | |
6901 | |
6902 /* On Win95, we want the next page down from the end of the stack. */ | |
6903 if (g_PlatformId == VER_PLATFORM_WIN32_WINDOWS) | |
6904 { | |
6905 /* Find the page that's only 1 page down from the page that the stack | |
6906 * ptr is in. */ | |
6907 pGuardPage = (BYTE*)((DWORD)nPageSize * (((DWORD)pStackPtr | |
6908 / (DWORD)nPageSize) - 1)); | |
6909 if (pGuardPage < pLowestPossiblePage) | |
6910 return 0; | |
6911 | |
6912 /* Apply the noaccess attribute to the page -- there's no guard | |
6913 * attribute in win95-type OSes. */ | |
6914 if (!VirtualProtect(pGuardPage, nPageSize, PAGE_NOACCESS, &dummy)) | |
6915 return 0; | |
6916 } | |
6917 else | |
6918 { | |
6919 /* On NT, however, we want the first committed page in the stack Start | |
6920 * at the stack base and move forward through memory until we find a | |
6921 * committed block. */ | |
6922 BYTE *pBlock = pStackBase; | |
6923 | |
406 | 6924 for (;;) |
7 | 6925 { |
6926 if (VirtualQuery(pBlock, &mbi, sizeof mbi) == 0) | |
6927 return 0; | |
6928 | |
6929 pBlock += mbi.RegionSize; | |
6930 | |
6931 if (mbi.State & MEM_COMMIT) | |
6932 break; | |
6933 } | |
6934 | |
6935 /* mbi now describes the first committed block in the stack. */ | |
6936 if (mbi.Protect & PAGE_GUARD) | |
6937 return 1; | |
6938 | |
6939 /* decide where the guard page should start */ | |
6940 if ((long_u)(mbi.BaseAddress) < (long_u)pLowestPossiblePage) | |
6941 pGuardPage = pLowestPossiblePage; | |
6942 else | |
6943 pGuardPage = (BYTE*)mbi.BaseAddress; | |
6944 | |
6945 /* allocate the guard page */ | |
6946 if (!VirtualAlloc(pGuardPage, nPageSize, MEM_COMMIT, PAGE_READWRITE)) | |
6947 return 0; | |
6948 | |
6949 /* apply the guard attribute to the page */ | |
6950 if (!VirtualProtect(pGuardPage, nPageSize, PAGE_READWRITE | PAGE_GUARD, | |
6951 &dummy)) | |
6952 return 0; | |
6953 } | |
6954 | |
6955 return 1; | |
6956 } | |
6957 #endif | |
26 | 6958 |
6959 | |
6960 #if defined(FEAT_MBYTE) || defined(PROTO) | |
6961 /* | |
6962 * The command line arguments in UCS2 | |
6963 */ | |
344 | 6964 static int nArgsW = 0; |
26 | 6965 static LPWSTR *ArglistW = NULL; |
6966 static int global_argc = 0; | |
6967 static char **global_argv; | |
6968 | |
6969 static int used_file_argc = 0; /* last argument in global_argv[] used | |
6970 for the argument list. */ | |
6971 static int *used_file_indexes = NULL; /* indexes in global_argv[] for | |
6972 command line arguments added to | |
6973 the argument list */ | |
6974 static int used_file_count = 0; /* nr of entries in used_file_indexes */ | |
6975 static int used_file_literal = FALSE; /* take file names literally */ | |
6976 static int used_file_full_path = FALSE; /* file name was full path */ | |
819 | 6977 static int used_file_diff_mode = FALSE; /* file name was with diff mode */ |
26 | 6978 static int used_alist_count = 0; |
6979 | |
6980 | |
6981 /* | |
6982 * Get the command line arguments. Unicode version. | |
6983 * Returns argc. Zero when something fails. | |
6984 */ | |
6985 int | |
6986 get_cmd_argsW(char ***argvp) | |
6987 { | |
6988 char **argv = NULL; | |
6989 int argc = 0; | |
6990 int i; | |
6991 | |
6193 | 6992 free_cmd_argsW(); |
26 | 6993 ArglistW = CommandLineToArgvW(GetCommandLineW(), &nArgsW); |
6994 if (ArglistW != NULL) | |
6995 { | |
6996 argv = malloc((nArgsW + 1) * sizeof(char *)); | |
6997 if (argv != NULL) | |
6998 { | |
6999 argc = nArgsW; | |
7000 argv[argc] = NULL; | |
7001 for (i = 0; i < argc; ++i) | |
7002 { | |
7003 int len; | |
7004 | |
7005 /* Convert each Unicode argument to the current codepage. */ | |
7006 WideCharToMultiByte_alloc(GetACP(), 0, | |
835 | 7007 ArglistW[i], (int)wcslen(ArglistW[i]) + 1, |
26 | 7008 (LPSTR *)&argv[i], &len, 0, 0); |
7009 if (argv[i] == NULL) | |
7010 { | |
7011 /* Out of memory, clear everything. */ | |
7012 while (i > 0) | |
7013 free(argv[--i]); | |
7014 free(argv); | |
5529 | 7015 argv = NULL; |
26 | 7016 argc = 0; |
7017 } | |
7018 } | |
7019 } | |
7020 } | |
7021 | |
7022 global_argc = argc; | |
7023 global_argv = argv; | |
7024 if (argc > 0) | |
6193 | 7025 { |
7026 if (used_file_indexes != NULL) | |
7027 free(used_file_indexes); | |
26 | 7028 used_file_indexes = malloc(argc * sizeof(int)); |
6193 | 7029 } |
26 | 7030 |
7031 if (argvp != NULL) | |
7032 *argvp = argv; | |
7033 return argc; | |
7034 } | |
7035 | |
7036 void | |
7037 free_cmd_argsW(void) | |
7038 { | |
7039 if (ArglistW != NULL) | |
7040 { | |
7041 GlobalFree(ArglistW); | |
7042 ArglistW = NULL; | |
7043 } | |
7044 } | |
7045 | |
7046 /* | |
7047 * Remember "name" is an argument that was added to the argument list. | |
7048 * This avoids that we have to re-parse the argument list when fix_arg_enc() | |
7049 * is called. | |
7050 */ | |
7051 void | |
819 | 7052 used_file_arg(char *name, int literal, int full_path, int diff_mode) |
26 | 7053 { |
7054 int i; | |
7055 | |
7056 if (used_file_indexes == NULL) | |
7057 return; | |
7058 for (i = used_file_argc + 1; i < global_argc; ++i) | |
7059 if (STRCMP(global_argv[i], name) == 0) | |
7060 { | |
7061 used_file_argc = i; | |
7062 used_file_indexes[used_file_count++] = i; | |
7063 break; | |
7064 } | |
7065 used_file_literal = literal; | |
7066 used_file_full_path = full_path; | |
819 | 7067 used_file_diff_mode = diff_mode; |
26 | 7068 } |
7069 | |
7070 /* | |
7071 * Remember the length of the argument list as it was. If it changes then we | |
7072 * leave it alone when 'encoding' is set. | |
7073 */ | |
7074 void | |
7075 set_alist_count(void) | |
7076 { | |
7077 used_alist_count = GARGCOUNT; | |
7078 } | |
7079 | |
7080 /* | |
7081 * Fix the encoding of the command line arguments. Invoked when 'encoding' | |
7082 * has been changed while starting up. Use the UCS-2 command line arguments | |
7083 * and convert them to 'encoding'. | |
7084 */ | |
7085 void | |
7086 fix_arg_enc(void) | |
7087 { | |
7088 int i; | |
7089 int idx; | |
7090 char_u *str; | |
41 | 7091 int *fnum_list; |
26 | 7092 |
7093 /* Safety checks: | |
7094 * - if argument count differs between the wide and non-wide argument | |
7095 * list, something must be wrong. | |
7096 * - the file name arguments must have been located. | |
7097 * - the length of the argument list wasn't changed by the user. | |
7098 */ | |
344 | 7099 if (global_argc != nArgsW |
26 | 7100 || ArglistW == NULL |
7101 || used_file_indexes == NULL | |
7102 || used_file_count == 0 | |
7103 || used_alist_count != GARGCOUNT) | |
7104 return; | |
7105 | |
41 | 7106 /* Remember the buffer numbers for the arguments. */ |
7107 fnum_list = (int *)alloc((int)sizeof(int) * GARGCOUNT); | |
7108 if (fnum_list == NULL) | |
7109 return; /* out of memory */ | |
7110 for (i = 0; i < GARGCOUNT; ++i) | |
7111 fnum_list[i] = GARGLIST[i].ae_fnum; | |
7112 | |
26 | 7113 /* Clear the argument list. Make room for the new arguments. */ |
7114 alist_clear(&global_alist); | |
7115 if (ga_grow(&global_alist.al_ga, used_file_count) == FAIL) | |
41 | 7116 return; /* out of memory */ |
26 | 7117 |
7118 for (i = 0; i < used_file_count; ++i) | |
7119 { | |
7120 idx = used_file_indexes[i]; | |
1752 | 7121 str = utf16_to_enc(ArglistW[idx], NULL); |
26 | 7122 if (str != NULL) |
41 | 7123 { |
819 | 7124 #ifdef FEAT_DIFF |
7125 /* When using diff mode may need to concatenate file name to | |
7126 * directory name. Just like it's done in main(). */ | |
7127 if (used_file_diff_mode && mch_isdir(str) && GARGCOUNT > 0 | |
7128 && !mch_isdir(alist_name(&GARGLIST[0]))) | |
7129 { | |
7130 char_u *r; | |
7131 | |
7132 r = concat_fnames(str, gettail(alist_name(&GARGLIST[0])), TRUE); | |
7133 if (r != NULL) | |
7134 { | |
7135 vim_free(str); | |
7136 str = r; | |
7137 } | |
7138 } | |
7139 #endif | |
41 | 7140 /* Re-use the old buffer by renaming it. When not using literal |
7141 * names it's done by alist_expand() below. */ | |
7142 if (used_file_literal) | |
7143 buf_set_name(fnum_list[i], str); | |
7144 | |
26 | 7145 alist_add(&global_alist, str, used_file_literal ? 2 : 0); |
41 | 7146 } |
26 | 7147 } |
7148 | |
7149 if (!used_file_literal) | |
7150 { | |
7151 /* Now expand wildcards in the arguments. */ | |
7152 /* Temporarily add '(' and ')' to 'isfname'. These are valid | |
7153 * filename characters but are excluded from 'isfname' to make | |
7154 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ | |
7155 do_cmdline_cmd((char_u *)":let SaVe_ISF = &isf|set isf+=(,)"); | |
41 | 7156 alist_expand(fnum_list, used_alist_count); |
26 | 7157 do_cmdline_cmd((char_u *)":let &isf = SaVe_ISF|unlet SaVe_ISF"); |
7158 } | |
7159 | |
7160 /* If wildcard expansion failed, we are editing the first file of the | |
7161 * arglist and there is no file name: Edit the first argument now. */ | |
7162 if (curwin->w_arg_idx == 0 && curbuf->b_fname == NULL) | |
7163 { | |
7164 do_cmdline_cmd((char_u *)":rewind"); | |
7165 if (GARGCOUNT == 1 && used_file_full_path) | |
7166 (void)vim_chdirfile(alist_name(&GARGLIST[0])); | |
7167 } | |
41 | 7168 |
7169 set_alist_count(); | |
26 | 7170 } |
7171 #endif |