Mercurial > vim
annotate src/os_win32.c @ 8059:19304db153bc v7.4.1324
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Feb 15 21:56:54 2016 +0100
patch 7.4.1324
Problem: Channels with pipes don't work on MS-Windows.
Solution: Add pipe I/O support. (Yasuhiro Matsumoto)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 15 Feb 2016 22:00:04 +0100 |
| parents | 774d53057a23 |
| children | b6cb94ad97a4 |
| rev | line source |
|---|---|
| 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 #define WINBASEAPI | |
| 95 typedef char * LPCSTR; | |
| 26 | 96 typedef char * LPWSTR; |
| 7 | 97 typedef int ACCESS_MASK; |
| 98 typedef int BOOL; | |
| 99 typedef int COLORREF; | |
| 100 typedef int CONSOLE_CURSOR_INFO; | |
| 101 typedef int COORD; | |
| 102 typedef int DWORD; | |
| 103 typedef int HANDLE; | |
|
7668
21b0a39d13ed
commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents:
7657
diff
changeset
|
104 typedef int LPHANDLE; |
| 7 | 105 typedef int HDC; |
| 106 typedef int HFONT; | |
| 107 typedef int HICON; | |
| 108 typedef int HINSTANCE; | |
| 109 typedef int HWND; | |
| 110 typedef int INPUT_RECORD; | |
| 111 typedef int KEY_EVENT_RECORD; | |
| 112 typedef int LOGFONT; | |
| 113 typedef int LPBOOL; | |
| 114 typedef int LPCTSTR; | |
| 115 typedef int LPDWORD; | |
| 116 typedef int LPSTR; | |
| 117 typedef int LPTSTR; | |
| 118 typedef int LPVOID; | |
| 119 typedef int MOUSE_EVENT_RECORD; | |
| 120 typedef int PACL; | |
| 121 typedef int PDWORD; | |
| 122 typedef int PHANDLE; | |
| 123 typedef int PRINTDLG; | |
| 124 typedef int PSECURITY_DESCRIPTOR; | |
| 125 typedef int PSID; | |
| 126 typedef int SECURITY_INFORMATION; | |
| 127 typedef int SHORT; | |
| 128 typedef int SMALL_RECT; | |
| 129 typedef int TEXTMETRIC; | |
| 130 typedef int TOKEN_INFORMATION_CLASS; | |
| 131 typedef int TRUSTEE; | |
| 132 typedef int WORD; | |
| 133 typedef int WCHAR; | |
| 134 typedef void VOID; | |
| 3927 | 135 typedef int BY_HANDLE_FILE_INFORMATION; |
|
5112
f063be86b632
updated for version 7.3.1299
Bram Moolenaar <bram@vim.org>
parents:
5049
diff
changeset
|
136 typedef int SE_OBJECT_TYPE; |
|
f063be86b632
updated for version 7.3.1299
Bram Moolenaar <bram@vim.org>
parents:
5049
diff
changeset
|
137 typedef int PSNSECINFO; |
|
f063be86b632
updated for version 7.3.1299
Bram Moolenaar <bram@vim.org>
parents:
5049
diff
changeset
|
138 typedef int PSNSECINFOW; |
| 6359 | 139 typedef int STARTUPINFO; |
| 140 typedef int PROCESS_INFORMATION; | |
| 7 | 141 #endif |
| 142 | |
| 143 #ifndef FEAT_GUI_W32 | |
| 144 /* Undocumented API in kernel32.dll needed to work around dead key bug in | |
| 145 * console-mode applications in NT 4.0. If you switch keyboard layouts | |
| 146 * in a console app to a layout that includes dead keys and then hit a | |
| 147 * dead key, a call to ToAscii will trash the stack. My thanks to Ian James | |
| 148 * and Michael Dietrich for helping me figure out this workaround. | |
| 149 */ | |
| 150 | |
| 151 /* WINBASEAPI BOOL WINAPI GetConsoleKeyboardLayoutNameA(LPSTR); */ | |
| 152 #ifndef WINBASEAPI | |
| 153 # define WINBASEAPI __stdcall | |
| 154 #endif | |
| 155 #if defined(__BORLANDC__) | |
| 156 typedef BOOL (__stdcall *PFNGCKLN)(LPSTR); | |
| 157 #else | |
| 158 typedef WINBASEAPI BOOL (WINAPI *PFNGCKLN)(LPSTR); | |
| 159 #endif | |
| 297 | 160 static PFNGCKLN s_pfnGetConsoleKeyboardLayoutName = NULL; |
| 7 | 161 #endif |
| 162 | |
| 163 #if defined(__BORLANDC__) | |
| 164 /* Strangely Borland uses a non-standard name. */ | |
| 165 # define wcsicmp(a, b) wcscmpi((a), (b)) | |
| 166 #endif | |
| 167 | |
| 3927 | 168 #ifndef PROTO |
| 169 | |
| 4352 | 170 /* Enable common dialogs input unicode from IME if possible. */ |
| 3010 | 171 #ifdef FEAT_MBYTE |
| 4238 | 172 LRESULT (WINAPI *pDispatchMessage)(CONST MSG *) = DispatchMessage; |
| 3010 | 173 BOOL (WINAPI *pGetMessage)(LPMSG, HWND, UINT, UINT) = GetMessage; |
| 174 BOOL (WINAPI *pIsDialogMessage)(HWND, LPMSG) = IsDialogMessage; | |
| 175 BOOL (WINAPI *pPeekMessage)(LPMSG, HWND, UINT, UINT, UINT) = PeekMessage; | |
| 176 #endif | |
| 177 | |
| 3927 | 178 #endif /* PROTO */ |
| 179 | |
| 7 | 180 #ifndef FEAT_GUI_W32 |
| 181 /* Win32 Console handles for input and output */ | |
| 182 static HANDLE g_hConIn = INVALID_HANDLE_VALUE; | |
| 183 static HANDLE g_hConOut = INVALID_HANDLE_VALUE; | |
| 184 | |
| 185 /* Win32 Screen buffer,coordinate,console I/O information */ | |
| 186 static SMALL_RECT g_srScrollRegion; | |
| 187 static COORD g_coord; /* 0-based, but external coords are 1-based */ | |
| 188 | |
| 189 /* The attribute of the screen when the editor was started */ | |
| 190 static WORD g_attrDefault = 7; /* lightgray text on black background */ | |
| 191 static WORD g_attrCurrent; | |
| 192 | |
| 193 static int g_fCBrkPressed = FALSE; /* set by ctrl-break interrupt */ | |
| 194 static int g_fCtrlCPressed = FALSE; /* set when ctrl-C or ctrl-break detected */ | |
| 195 static int g_fForceExit = FALSE; /* set when forcefully exiting */ | |
| 196 | |
| 197 static void termcap_mode_start(void); | |
| 198 static void termcap_mode_end(void); | |
| 199 static void clear_chars(COORD coord, DWORD n); | |
| 200 static void clear_screen(void); | |
| 201 static void clear_to_end_of_display(void); | |
| 202 static void clear_to_end_of_line(void); | |
| 203 static void scroll(unsigned cLines); | |
| 204 static void set_scroll_region(unsigned left, unsigned top, | |
| 205 unsigned right, unsigned bottom); | |
| 206 static void insert_lines(unsigned cLines); | |
| 207 static void delete_lines(unsigned cLines); | |
| 208 static void gotoxy(unsigned x, unsigned y); | |
| 209 static void normvideo(void); | |
| 210 static void textattr(WORD wAttr); | |
| 211 static void textcolor(WORD wAttr); | |
| 212 static void textbackground(WORD wAttr); | |
| 213 static void standout(void); | |
| 214 static void standend(void); | |
| 215 static void visual_bell(void); | |
| 216 static void cursor_visible(BOOL fVisible); | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
217 static DWORD write_chars(char_u *pchBuf, DWORD cbToWrite); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
218 static WCHAR tgetch(int *pmodifiers, WCHAR *pch2); |
| 7 | 219 static void create_conin(void); |
| 220 static int s_cursor_visible = TRUE; | |
| 221 static int did_create_conin = FALSE; | |
| 222 #else | |
| 223 static int s_dont_use_vimrun = TRUE; | |
| 224 static int need_vimrun_warning = FALSE; | |
| 225 static char *vimrun_path = "vimrun "; | |
| 226 #endif | |
| 227 | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
228 static int win32_getattrs(char_u *name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
229 static int win32_setattrs(char_u *name, int attrs); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
230 static int win32_set_archive(char_u *name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
231 |
| 7 | 232 #ifndef FEAT_GUI_W32 |
| 233 static int suppress_winsize = 1; /* don't fiddle with console */ | |
| 234 #endif | |
| 235 | |
| 2612 | 236 static char_u *exe_path = NULL; |
| 237 | |
| 5633 | 238 static BOOL win8_or_later = FALSE; |
| 239 | |
| 5580 | 240 /* |
| 241 * Version of ReadConsoleInput() that works with IME. | |
| 5590 | 242 * Works around problems on Windows 8. |
| 5580 | 243 */ |
| 244 static BOOL | |
| 245 read_console_input( | |
| 5590 | 246 HANDLE hInput, |
| 247 INPUT_RECORD *lpBuffer, | |
| 248 DWORD nLength, | |
| 249 LPDWORD lpEvents) | |
| 5580 | 250 { |
| 251 enum | |
| 252 { | |
| 5590 | 253 IRSIZE = 10 |
| 5580 | 254 }; |
| 5590 | 255 static INPUT_RECORD s_irCache[IRSIZE]; |
| 5580 | 256 static DWORD s_dwIndex = 0; |
| 257 static DWORD s_dwMax = 0; | |
| 5590 | 258 DWORD dwEvents; |
| 5635 | 259 int head; |
| 260 int tail; | |
| 261 int i; | |
| 5580 | 262 |
| 6981 | 263 if (nLength == -2) |
| 264 return (s_dwMax > 0) ? TRUE : FALSE; | |
| 265 | |
| 5633 | 266 if (!win8_or_later) |
| 267 { | |
| 268 if (nLength == -1) | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
269 return PeekConsoleInputW(hInput, lpBuffer, 1, lpEvents); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
270 return ReadConsoleInputW(hInput, lpBuffer, 1, &dwEvents); |
| 5633 | 271 } |
| 272 | |
| 5580 | 273 if (s_dwMax == 0) |
| 274 { | |
| 5590 | 275 if (nLength == -1) |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
276 return PeekConsoleInputW(hInput, lpBuffer, 1, lpEvents); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
277 if (!ReadConsoleInputW(hInput, s_irCache, IRSIZE, &dwEvents)) |
| 5590 | 278 return FALSE; |
| 5580 | 279 s_dwIndex = 0; |
| 5590 | 280 s_dwMax = dwEvents; |
| 281 if (dwEvents == 0) | |
| 5580 | 282 { |
| 5590 | 283 *lpEvents = 0; |
| 284 return TRUE; | |
| 5580 | 285 } |
| 5635 | 286 |
| 287 if (s_dwMax > 1) | |
| 288 { | |
| 289 head = 0; | |
| 290 tail = s_dwMax - 1; | |
| 291 while (head != tail) | |
| 292 { | |
| 293 if (s_irCache[head].EventType == WINDOW_BUFFER_SIZE_EVENT | |
| 294 && s_irCache[head + 1].EventType | |
| 295 == WINDOW_BUFFER_SIZE_EVENT) | |
| 296 { | |
| 297 /* Remove duplicate event to avoid flicker. */ | |
| 298 for (i = head; i < tail; ++i) | |
| 299 s_irCache[i] = s_irCache[i + 1]; | |
| 300 --tail; | |
| 301 continue; | |
| 302 } | |
| 303 head++; | |
| 304 } | |
| 305 s_dwMax = tail + 1; | |
| 306 } | |
| 5580 | 307 } |
| 5635 | 308 |
| 5590 | 309 *lpBuffer = s_irCache[s_dwIndex]; |
| 6981 | 310 if (!(nLength == -1 || nLength == -2) && ++s_dwIndex >= s_dwMax) |
| 5580 | 311 s_dwMax = 0; |
| 5590 | 312 *lpEvents = 1; |
| 5580 | 313 return TRUE; |
| 314 } | |
| 315 | |
| 316 /* | |
| 317 * Version of PeekConsoleInput() that works with IME. | |
| 318 */ | |
| 319 static BOOL | |
| 320 peek_console_input( | |
| 5590 | 321 HANDLE hInput, |
| 322 INPUT_RECORD *lpBuffer, | |
| 323 DWORD nLength, | |
| 324 LPDWORD lpEvents) | |
| 5580 | 325 { |
| 5590 | 326 return read_console_input(hInput, lpBuffer, -1, lpEvents); |
| 5580 | 327 } |
| 328 | |
| 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 } | |
| 342 | |
| 343 static DWORD | |
| 344 wait_for_single_object( | |
| 345 HANDLE hHandle, | |
| 346 DWORD dwMilliseconds) | |
| 347 { | |
| 348 if (read_console_input(NULL, NULL, -2, NULL)) | |
| 349 return WAIT_OBJECT_0; | |
| 350 return WaitForSingleObject(hHandle, dwMilliseconds); | |
| 351 } | |
| 352 | |
| 7 | 353 static void |
| 354 get_exe_name(void) | |
| 355 { | |
| 2630 | 356 /* Maximum length of $PATH is more than MAXPATHL. 8191 is often mentioned |
| 357 * as the maximum length that works (plus a NUL byte). */ | |
| 358 #define MAX_ENV_PATH_LEN 8192 | |
| 359 char temp[MAX_ENV_PATH_LEN]; | |
| 2612 | 360 char_u *p; |
| 7 | 361 |
| 362 if (exe_name == NULL) | |
| 363 { | |
| 364 /* store the name of the executable, may be used for $VIM */ | |
| 2630 | 365 GetModuleFileName(NULL, temp, MAX_ENV_PATH_LEN - 1); |
| 7 | 366 if (*temp != NUL) |
| 367 exe_name = FullName_save((char_u *)temp, FALSE); | |
| 368 } | |
| 819 | 369 |
| 2612 | 370 if (exe_path == NULL && exe_name != NULL) |
| 819 | 371 { |
| 2615 | 372 exe_path = vim_strnsave(exe_name, |
| 373 (int)(gettail_sep(exe_name) - exe_name)); | |
| 2612 | 374 if (exe_path != NULL) |
| 819 | 375 { |
| 2612 | 376 /* Append our starting directory to $PATH, so that when doing |
| 377 * "!xxd" it's found in our starting directory. Needed because | |
| 378 * SearchPath() also looks there. */ | |
| 379 p = mch_getenv("PATH"); | |
| 2630 | 380 if (p == NULL |
| 381 || STRLEN(p) + STRLEN(exe_path) + 2 < MAX_ENV_PATH_LEN) | |
| 2612 | 382 { |
| 2630 | 383 if (p == NULL || *p == NUL) |
| 384 temp[0] = NUL; | |
| 385 else | |
| 386 { | |
| 387 STRCPY(temp, p); | |
| 388 STRCAT(temp, ";"); | |
| 389 } | |
| 2612 | 390 STRCAT(temp, exe_path); |
| 391 vim_setenv((char_u *)"PATH", temp); | |
| 392 } | |
| 819 | 393 } |
| 394 } | |
| 7 | 395 } |
| 396 | |
| 2612 | 397 /* |
| 3361 | 398 * Unescape characters in "p" that appear in "escaped". |
| 399 */ | |
| 400 static void | |
| 401 unescape_shellxquote(char_u *p, char_u *escaped) | |
| 402 { | |
| 3386 | 403 int l = (int)STRLEN(p); |
| 3361 | 404 int n; |
| 405 | |
| 406 while (*p != NUL) | |
| 407 { | |
| 408 if (*p == '^' && vim_strchr(escaped, p[1]) != NULL) | |
| 409 mch_memmove(p, p + 1, l--); | |
| 410 #ifdef FEAT_MBYTE | |
| 411 n = (*mb_ptr2len)(p); | |
| 412 #else | |
| 413 n = 1; | |
| 414 #endif | |
| 415 p += n; | |
| 416 l -= n; | |
| 417 } | |
| 418 } | |
| 419 | |
| 420 /* | |
| 2612 | 421 * Load library "name". |
| 422 */ | |
| 423 HINSTANCE | |
| 424 vimLoadLib(char *name) | |
| 425 { | |
| 3902 | 426 HINSTANCE dll = NULL; |
| 427 char old_dir[MAXPATHL]; | |
| 3889 | 428 |
| 429 /* NOTE: Do not use mch_dirname() and mch_chdir() here, they may call | |
| 430 * vimLoadLib() recursively, which causes a stack overflow. */ | |
| 2612 | 431 if (exe_path == NULL) |
| 432 get_exe_name(); | |
| 3902 | 433 if (exe_path != NULL) |
| 2612 | 434 { |
| 3902 | 435 #ifdef FEAT_MBYTE |
| 436 WCHAR old_dirw[MAXPATHL]; | |
| 437 | |
| 438 if (GetCurrentDirectoryW(MAXPATHL, old_dirw) != 0) | |
| 439 { | |
| 440 /* Change directory to where the executable is, both to make | |
| 441 * sure we find a .dll there and to avoid looking for a .dll | |
| 442 * in the current directory. */ | |
| 443 SetCurrentDirectory(exe_path); | |
| 444 dll = LoadLibrary(name); | |
| 445 SetCurrentDirectoryW(old_dirw); | |
| 446 return dll; | |
| 447 } | |
| 448 /* Retry with non-wide function (for Windows 98). */ | |
| 449 if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
| 450 #endif | |
| 451 if (GetCurrentDirectory(MAXPATHL, old_dir) != 0) | |
| 452 { | |
| 453 /* Change directory to where the executable is, both to make | |
| 454 * sure we find a .dll there and to avoid looking for a .dll | |
| 455 * in the current directory. */ | |
| 456 SetCurrentDirectory(exe_path); | |
| 457 dll = LoadLibrary(name); | |
| 458 SetCurrentDirectory(old_dir); | |
| 459 } | |
| 2612 | 460 } |
| 461 return dll; | |
| 462 } | |
| 463 | |
| 7 | 464 #if defined(DYNAMIC_GETTEXT) || defined(PROTO) |
| 465 # ifndef GETTEXT_DLL | |
| 466 # define GETTEXT_DLL "libintl.dll" | |
|
7613
4456fa2d22e8
commit https://github.com/vim/vim/commit/286eacd3f6631e985089176fb1dff1bcf1a1d6b5
Christian Brabandt <cb@256bit.org>
parents:
7460
diff
changeset
|
467 # define GETTEXT_DLL_ALT "libintl-8.dll" |
| 7 | 468 # endif |
| 3622 | 469 /* Dummy functions */ |
| 36 | 470 static char *null_libintl_gettext(const char *); |
| 471 static char *null_libintl_textdomain(const char *); | |
| 472 static char *null_libintl_bindtextdomain(const char *, const char *); | |
| 473 static char *null_libintl_bind_textdomain_codeset(const char *, const char *); | |
| 7 | 474 |
| 2612 | 475 static HINSTANCE hLibintlDLL = NULL; |
| 36 | 476 char *(*dyn_libintl_gettext)(const char *) = null_libintl_gettext; |
| 477 char *(*dyn_libintl_textdomain)(const char *) = null_libintl_textdomain; | |
| 478 char *(*dyn_libintl_bindtextdomain)(const char *, const char *) | |
| 7 | 479 = null_libintl_bindtextdomain; |
| 36 | 480 char *(*dyn_libintl_bind_textdomain_codeset)(const char *, const char *) |
| 481 = null_libintl_bind_textdomain_codeset; | |
| 7 | 482 |
| 483 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
484 dyn_libintl_init(void) |
| 7 | 485 { |
| 486 int i; | |
| 487 static struct | |
| 488 { | |
| 489 char *name; | |
| 490 FARPROC *ptr; | |
| 491 } libintl_entry[] = | |
| 492 { | |
| 493 {"gettext", (FARPROC*)&dyn_libintl_gettext}, | |
| 494 {"textdomain", (FARPROC*)&dyn_libintl_textdomain}, | |
| 495 {"bindtextdomain", (FARPROC*)&dyn_libintl_bindtextdomain}, | |
| 496 {NULL, NULL} | |
| 497 }; | |
| 498 | |
| 499 /* No need to initialize twice. */ | |
| 500 if (hLibintlDLL) | |
| 501 return 1; | |
| 502 /* Load gettext library (libintl.dll) */ | |
|
7784
29d4ee3f009a
commit https://github.com/vim/vim/commit/923e43b837ca4c8edb7998743f142823eaeaf588
Christian Brabandt <cb@256bit.org>
parents:
7734
diff
changeset
|
503 hLibintlDLL = vimLoadLib(GETTEXT_DLL); |
|
7734
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents:
7668
diff
changeset
|
504 #ifdef GETTEXT_DLL_ALT |
|
7613
4456fa2d22e8
commit https://github.com/vim/vim/commit/286eacd3f6631e985089176fb1dff1bcf1a1d6b5
Christian Brabandt <cb@256bit.org>
parents:
7460
diff
changeset
|
505 if (!hLibintlDLL) |
|
4456fa2d22e8
commit https://github.com/vim/vim/commit/286eacd3f6631e985089176fb1dff1bcf1a1d6b5
Christian Brabandt <cb@256bit.org>
parents:
7460
diff
changeset
|
506 hLibintlDLL = vimLoadLib(GETTEXT_DLL_ALT); |
|
7734
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents:
7668
diff
changeset
|
507 #endif |
|
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents:
7668
diff
changeset
|
508 if (!hLibintlDLL) |
| 7 | 509 { |
| 2612 | 510 if (p_verbose > 0) |
| 7 | 511 { |
| 2612 | 512 verbose_enter(); |
| 513 EMSG2(_(e_loadlib), GETTEXT_DLL); | |
| 514 verbose_leave(); | |
| 7 | 515 } |
| 2612 | 516 return 0; |
| 7 | 517 } |
| 518 for (i = 0; libintl_entry[i].name != NULL | |
| 519 && libintl_entry[i].ptr != NULL; ++i) | |
| 520 { | |
| 521 if ((*libintl_entry[i].ptr = (FARPROC)GetProcAddress(hLibintlDLL, | |
| 522 libintl_entry[i].name)) == NULL) | |
| 523 { | |
| 524 dyn_libintl_end(); | |
| 525 if (p_verbose > 0) | |
| 292 | 526 { |
| 527 verbose_enter(); | |
| 7 | 528 EMSG2(_(e_loadfunc), libintl_entry[i].name); |
| 292 | 529 verbose_leave(); |
| 530 } | |
| 7 | 531 return 0; |
| 532 } | |
| 533 } | |
| 36 | 534 |
| 535 /* The bind_textdomain_codeset() function is optional. */ | |
| 323 | 536 dyn_libintl_bind_textdomain_codeset = (void *)GetProcAddress(hLibintlDLL, |
| 36 | 537 "bind_textdomain_codeset"); |
| 538 if (dyn_libintl_bind_textdomain_codeset == NULL) | |
| 539 dyn_libintl_bind_textdomain_codeset = | |
| 540 null_libintl_bind_textdomain_codeset; | |
| 541 | |
| 7 | 542 return 1; |
| 543 } | |
| 544 | |
| 545 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
546 dyn_libintl_end(void) |
| 7 | 547 { |
| 548 if (hLibintlDLL) | |
| 549 FreeLibrary(hLibintlDLL); | |
| 550 hLibintlDLL = NULL; | |
| 551 dyn_libintl_gettext = null_libintl_gettext; | |
| 552 dyn_libintl_textdomain = null_libintl_textdomain; | |
| 553 dyn_libintl_bindtextdomain = null_libintl_bindtextdomain; | |
| 36 | 554 dyn_libintl_bind_textdomain_codeset = null_libintl_bind_textdomain_codeset; |
| 7 | 555 } |
| 556 | |
| 323 | 557 /*ARGSUSED*/ |
| 7 | 558 static char * |
| 26 | 559 null_libintl_gettext(const char *msgid) |
| 7 | 560 { |
| 561 return (char*)msgid; | |
| 562 } | |
| 563 | |
| 323 | 564 /*ARGSUSED*/ |
| 7 | 565 static char * |
| 26 | 566 null_libintl_bindtextdomain(const char *domainname, const char *dirname) |
| 7 | 567 { |
| 568 return NULL; | |
| 569 } | |
| 570 | |
| 323 | 571 /*ARGSUSED*/ |
| 7 | 572 static char * |
| 36 | 573 null_libintl_bind_textdomain_codeset(const char *domainname, |
| 574 const char *codeset) | |
| 575 { | |
| 576 return NULL; | |
| 577 } | |
| 578 | |
| 323 | 579 /*ARGSUSED*/ |
| 36 | 580 static char * |
| 26 | 581 null_libintl_textdomain(const char *domainname) |
| 7 | 582 { |
| 583 return NULL; | |
| 584 } | |
| 585 | |
| 586 #endif /* DYNAMIC_GETTEXT */ | |
| 587 | |
| 588 /* This symbol is not defined in older versions of the SDK or Visual C++ */ | |
| 589 | |
| 590 #ifndef VER_PLATFORM_WIN32_WINDOWS | |
| 591 # define VER_PLATFORM_WIN32_WINDOWS 1 | |
| 592 #endif | |
| 593 | |
| 594 DWORD g_PlatformId; | |
| 595 | |
| 596 #ifdef HAVE_ACL | |
| 3927 | 597 # ifndef PROTO |
| 598 # include <aclapi.h> | |
| 599 # endif | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
600 # ifndef PROTECTED_DACL_SECURITY_INFORMATION |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
601 # define PROTECTED_DACL_SECURITY_INFORMATION 0x80000000L |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
602 # endif |
| 3927 | 603 |
| 7 | 604 /* |
| 605 * These are needed to dynamically load the ADVAPI DLL, which is not | |
| 606 * implemented under Windows 95 (and causes VIM to crash) | |
| 607 */ | |
|
5049
72fcf674e545
updated for version 7.3.1268
Bram Moolenaar <bram@vim.org>
parents:
5047
diff
changeset
|
608 typedef DWORD (WINAPI *PSNSECINFO) (LPSTR, SE_OBJECT_TYPE, |
| 7 | 609 SECURITY_INFORMATION, PSID, PSID, PACL, PACL); |
|
5049
72fcf674e545
updated for version 7.3.1268
Bram Moolenaar <bram@vim.org>
parents:
5047
diff
changeset
|
610 typedef DWORD (WINAPI *PGNSECINFO) (LPSTR, SE_OBJECT_TYPE, |
| 7 | 611 SECURITY_INFORMATION, PSID *, PSID *, PACL *, PACL *, |
| 612 PSECURITY_DESCRIPTOR *); | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
613 # ifdef FEAT_MBYTE |
|
5049
72fcf674e545
updated for version 7.3.1268
Bram Moolenaar <bram@vim.org>
parents:
5047
diff
changeset
|
614 typedef DWORD (WINAPI *PSNSECINFOW) (LPWSTR, SE_OBJECT_TYPE, |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
615 SECURITY_INFORMATION, PSID, PSID, PACL, PACL); |
|
5049
72fcf674e545
updated for version 7.3.1268
Bram Moolenaar <bram@vim.org>
parents:
5047
diff
changeset
|
616 typedef DWORD (WINAPI *PGNSECINFOW) (LPWSTR, SE_OBJECT_TYPE, |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
617 SECURITY_INFORMATION, PSID *, PSID *, PACL *, PACL *, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
618 PSECURITY_DESCRIPTOR *); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
619 # endif |
| 7 | 620 |
| 621 static HANDLE advapi_lib = NULL; /* Handle for ADVAPI library */ | |
| 622 static PSNSECINFO pSetNamedSecurityInfo; | |
| 623 static PGNSECINFO pGetNamedSecurityInfo; | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
624 # ifdef FEAT_MBYTE |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
625 static PSNSECINFOW pSetNamedSecurityInfoW; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
626 static PGNSECINFOW pGetNamedSecurityInfoW; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
627 # endif |
| 7 | 628 #endif |
| 629 | |
| 2935 | 630 typedef BOOL (WINAPI *PSETHANDLEINFORMATION)(HANDLE, DWORD, DWORD); |
| 631 | |
| 632 static BOOL allowPiping = FALSE; | |
| 633 static PSETHANDLEINFORMATION pSetHandleInformation; | |
| 634 | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
635 #ifdef HAVE_ACL |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
636 /* |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
637 * Enables or disables the specified privilege. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
638 */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
639 static BOOL |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
640 win32_enable_privilege(LPTSTR lpszPrivilege, BOOL bEnable) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
641 { |
| 5590 | 642 BOOL bResult; |
| 643 LUID luid; | |
| 644 HANDLE hToken; | |
| 645 TOKEN_PRIVILEGES tokenPrivileges; | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
646 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
647 if (!OpenProcessToken(GetCurrentProcess(), |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
648 TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
649 return FALSE; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
650 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
651 if (!LookupPrivilegeValue(NULL, lpszPrivilege, &luid)) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
652 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
653 CloseHandle(hToken); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
654 return FALSE; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
655 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
656 |
| 6047 | 657 tokenPrivileges.PrivilegeCount = 1; |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
658 tokenPrivileges.Privileges[0].Luid = luid; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
659 tokenPrivileges.Privileges[0].Attributes = bEnable ? |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
660 SE_PRIVILEGE_ENABLED : 0; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
661 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
662 bResult = AdjustTokenPrivileges(hToken, FALSE, &tokenPrivileges, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
663 sizeof(TOKEN_PRIVILEGES), NULL, NULL); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
664 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
665 CloseHandle(hToken); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
666 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
667 return bResult && GetLastError() == ERROR_SUCCESS; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
668 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
669 #endif |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
670 |
| 7 | 671 /* |
| 672 * Set g_PlatformId to VER_PLATFORM_WIN32_NT (NT) or | |
| 673 * VER_PLATFORM_WIN32_WINDOWS (Win95). | |
| 674 */ | |
| 675 void | |
| 676 PlatformId(void) | |
| 677 { | |
| 678 static int done = FALSE; | |
| 679 | |
| 680 if (!done) | |
| 681 { | |
| 682 OSVERSIONINFO ovi; | |
| 683 | |
| 684 ovi.dwOSVersionInfoSize = sizeof(ovi); | |
| 685 GetVersionEx(&ovi); | |
| 686 | |
| 687 g_PlatformId = ovi.dwPlatformId; | |
| 688 | |
| 5633 | 689 if ((ovi.dwMajorVersion == 6 && ovi.dwMinorVersion >= 2) |
| 690 || ovi.dwMajorVersion > 6) | |
| 691 win8_or_later = TRUE; | |
| 692 | |
| 7 | 693 #ifdef HAVE_ACL |
| 694 /* | |
| 695 * Load the ADVAPI runtime if we are on anything | |
| 696 * other than Windows 95 | |
| 697 */ | |
| 698 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 699 { | |
| 700 /* | |
| 701 * do this load. Problems: Doesn't unload at end of run (this is | |
| 702 * theoretically okay, since Windows should unload it when VIM | |
| 703 * terminates). Should we be using the 'mch_libcall' routines? | |
| 704 * Seems like a lot of overhead to load/unload ADVAPI32.DLL each | |
| 705 * time we verify security... | |
| 706 */ | |
| 2612 | 707 advapi_lib = vimLoadLib("ADVAPI32.DLL"); |
| 7 | 708 if (advapi_lib != NULL) |
| 709 { | |
| 710 pSetNamedSecurityInfo = (PSNSECINFO)GetProcAddress(advapi_lib, | |
| 711 "SetNamedSecurityInfoA"); | |
| 712 pGetNamedSecurityInfo = (PGNSECINFO)GetProcAddress(advapi_lib, | |
| 713 "GetNamedSecurityInfoA"); | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
714 # ifdef FEAT_MBYTE |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
715 pSetNamedSecurityInfoW = (PSNSECINFOW)GetProcAddress(advapi_lib, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
716 "SetNamedSecurityInfoW"); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
717 pGetNamedSecurityInfoW = (PGNSECINFOW)GetProcAddress(advapi_lib, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
718 "GetNamedSecurityInfoW"); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
719 # endif |
| 7 | 720 if (pSetNamedSecurityInfo == NULL |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
721 || pGetNamedSecurityInfo == NULL |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
722 # ifdef FEAT_MBYTE |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
723 || pSetNamedSecurityInfoW == NULL |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
724 || pGetNamedSecurityInfoW == NULL |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
725 # endif |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
726 ) |
| 7 | 727 { |
| 728 /* If we can't get the function addresses, set advapi_lib | |
| 729 * to NULL so that we don't use them. */ | |
| 730 FreeLibrary(advapi_lib); | |
| 731 advapi_lib = NULL; | |
| 732 } | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
733 /* Enable privilege for getting or setting SACLs. */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
734 win32_enable_privilege(SE_SECURITY_NAME, TRUE); |
| 7 | 735 } |
| 736 } | |
| 737 #endif | |
| 2935 | 738 /* |
| 739 * If we are on windows NT, try to load the pipe functions, only | |
| 740 * available from Win2K. | |
| 741 */ | |
| 742 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 743 { | |
| 744 HANDLE kernel32 = GetModuleHandle("kernel32"); | |
| 745 pSetHandleInformation = (PSETHANDLEINFORMATION)GetProcAddress( | |
| 746 kernel32, "SetHandleInformation"); | |
| 747 | |
| 748 allowPiping = pSetHandleInformation != NULL; | |
| 749 } | |
| 7 | 750 done = TRUE; |
| 751 } | |
| 752 } | |
| 753 | |
| 754 /* | |
| 755 * Return TRUE when running on Windows 95 (or 98 or ME). | |
| 756 * Only to be used after mch_init(). | |
| 757 */ | |
| 758 int | |
| 759 mch_windows95(void) | |
| 760 { | |
| 761 return g_PlatformId == VER_PLATFORM_WIN32_WINDOWS; | |
| 762 } | |
| 763 | |
| 764 #ifdef FEAT_GUI_W32 | |
| 765 /* | |
| 766 * Used to work around the "can't do synchronous spawn" | |
| 767 * problem on Win32s, without resorting to Universal Thunk. | |
| 768 */ | |
| 769 static int old_num_windows; | |
| 770 static int num_windows; | |
| 771 | |
| 323 | 772 /*ARGSUSED*/ |
| 7 | 773 static BOOL CALLBACK |
| 774 win32ssynch_cb(HWND hwnd, LPARAM lparam) | |
| 775 { | |
| 776 num_windows++; | |
| 777 return TRUE; | |
| 778 } | |
| 779 #endif | |
| 780 | |
| 781 #ifndef FEAT_GUI_W32 | |
| 782 | |
| 783 #define SHIFT (SHIFT_PRESSED) | |
| 784 #define CTRL (RIGHT_CTRL_PRESSED | LEFT_CTRL_PRESSED) | |
| 785 #define ALT (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED) | |
| 786 #define ALT_GR (RIGHT_ALT_PRESSED | LEFT_CTRL_PRESSED) | |
| 787 | |
| 788 | |
| 789 /* When uChar.AsciiChar is 0, then we need to look at wVirtualKeyCode. | |
| 790 * We map function keys to their ANSI terminal equivalents, as produced | |
| 791 * by ANSI.SYS, for compatibility with the MS-DOS version of Vim. Any | |
| 792 * ANSI key with a value >= '\300' is nonstandard, but provided anyway | |
| 793 * so that the user can have access to all SHIFT-, CTRL-, and ALT- | |
| 794 * combinations of function/arrow/etc keys. | |
| 795 */ | |
| 796 | |
| 297 | 797 static const struct |
| 7 | 798 { |
| 799 WORD wVirtKey; | |
| 800 BOOL fAnsiKey; | |
| 801 int chAlone; | |
| 802 int chShift; | |
| 803 int chCtrl; | |
| 804 int chAlt; | |
| 805 } VirtKeyMap[] = | |
| 806 { | |
| 807 | |
| 808 /* Key ANSI alone shift ctrl alt */ | |
| 809 { VK_ESCAPE,FALSE, ESC, ESC, ESC, ESC, }, | |
| 810 | |
| 811 { VK_F1, TRUE, ';', 'T', '^', 'h', }, | |
| 812 { VK_F2, TRUE, '<', 'U', '_', 'i', }, | |
| 813 { VK_F3, TRUE, '=', 'V', '`', 'j', }, | |
| 814 { VK_F4, TRUE, '>', 'W', 'a', 'k', }, | |
| 815 { VK_F5, TRUE, '?', 'X', 'b', 'l', }, | |
| 816 { VK_F6, TRUE, '@', 'Y', 'c', 'm', }, | |
| 817 { VK_F7, TRUE, 'A', 'Z', 'd', 'n', }, | |
| 818 { VK_F8, TRUE, 'B', '[', 'e', 'o', }, | |
| 819 { VK_F9, TRUE, 'C', '\\', 'f', 'p', }, | |
| 820 { VK_F10, TRUE, 'D', ']', 'g', 'q', }, | |
| 821 { VK_F11, TRUE, '\205', '\207', '\211', '\213', }, | |
| 822 { VK_F12, TRUE, '\206', '\210', '\212', '\214', }, | |
| 823 | |
| 824 { VK_HOME, TRUE, 'G', '\302', 'w', '\303', }, | |
| 825 { VK_UP, TRUE, 'H', '\304', '\305', '\306', }, | |
| 826 { VK_PRIOR, TRUE, 'I', '\307', '\204', '\310', }, /*PgUp*/ | |
| 827 { VK_LEFT, TRUE, 'K', '\311', 's', '\312', }, | |
| 828 { VK_RIGHT, TRUE, 'M', '\313', 't', '\314', }, | |
| 829 { VK_END, TRUE, 'O', '\315', 'u', '\316', }, | |
| 830 { VK_DOWN, TRUE, 'P', '\317', '\320', '\321', }, | |
| 831 { VK_NEXT, TRUE, 'Q', '\322', 'v', '\323', }, /*PgDn*/ | |
| 832 { VK_INSERT,TRUE, 'R', '\324', '\325', '\326', }, | |
| 833 { VK_DELETE,TRUE, 'S', '\327', '\330', '\331', }, | |
| 834 | |
| 835 { VK_SNAPSHOT,TRUE, 0, 0, 0, 'r', }, /*PrtScrn*/ | |
| 836 | |
| 837 #if 0 | |
| 838 /* Most people don't have F13-F20, but what the hell... */ | |
| 839 { VK_F13, TRUE, '\332', '\333', '\334', '\335', }, | |
| 840 { VK_F14, TRUE, '\336', '\337', '\340', '\341', }, | |
| 841 { VK_F15, TRUE, '\342', '\343', '\344', '\345', }, | |
| 842 { VK_F16, TRUE, '\346', '\347', '\350', '\351', }, | |
| 843 { VK_F17, TRUE, '\352', '\353', '\354', '\355', }, | |
| 844 { VK_F18, TRUE, '\356', '\357', '\360', '\361', }, | |
| 845 { VK_F19, TRUE, '\362', '\363', '\364', '\365', }, | |
| 846 { VK_F20, TRUE, '\366', '\367', '\370', '\371', }, | |
| 847 #endif | |
| 848 { VK_ADD, TRUE, 'N', 'N', 'N', 'N', }, /* keyp '+' */ | |
| 849 { VK_SUBTRACT, TRUE,'J', 'J', 'J', 'J', }, /* keyp '-' */ | |
| 850 /* { VK_DIVIDE, TRUE,'N', 'N', 'N', 'N', }, keyp '/' */ | |
| 851 { VK_MULTIPLY, TRUE,'7', '7', '7', '7', }, /* keyp '*' */ | |
| 852 | |
| 853 { VK_NUMPAD0,TRUE, '\332', '\333', '\334', '\335', }, | |
| 854 { VK_NUMPAD1,TRUE, '\336', '\337', '\340', '\341', }, | |
| 855 { VK_NUMPAD2,TRUE, '\342', '\343', '\344', '\345', }, | |
| 856 { VK_NUMPAD3,TRUE, '\346', '\347', '\350', '\351', }, | |
| 857 { VK_NUMPAD4,TRUE, '\352', '\353', '\354', '\355', }, | |
| 858 { VK_NUMPAD5,TRUE, '\356', '\357', '\360', '\361', }, | |
| 859 { VK_NUMPAD6,TRUE, '\362', '\363', '\364', '\365', }, | |
| 860 { VK_NUMPAD7,TRUE, '\366', '\367', '\370', '\371', }, | |
| 861 { VK_NUMPAD8,TRUE, '\372', '\373', '\374', '\375', }, | |
| 862 /* Sorry, out of number space! <negri>*/ | |
| 863 { VK_NUMPAD9,TRUE, '\376', '\377', '\377', '\367', }, | |
| 864 | |
| 865 }; | |
| 866 | |
| 867 | |
| 868 #ifdef _MSC_VER | |
| 869 // The ToAscii bug destroys several registers. Need to turn off optimization | |
| 870 // or the GetConsoleKeyboardLayoutName hack will fail in non-debug versions | |
| 797 | 871 # pragma warning(push) |
| 872 # pragma warning(disable: 4748) | |
| 7 | 873 # pragma optimize("", off) |
| 874 #endif | |
| 875 | |
| 876 #if defined(__GNUC__) && !defined(__MINGW32__) && !defined(__CYGWIN__) | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
877 # define UChar UnicodeChar |
| 7 | 878 #else |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
879 # define UChar uChar.UnicodeChar |
| 7 | 880 #endif |
| 881 | |
| 882 /* The return code indicates key code size. */ | |
| 883 static int | |
| 884 #ifdef __BORLANDC__ | |
| 885 __stdcall | |
| 886 #endif | |
| 887 win32_kbd_patch_key( | |
| 26 | 888 KEY_EVENT_RECORD *pker) |
| 7 | 889 { |
| 890 UINT uMods = pker->dwControlKeyState; | |
| 891 static int s_iIsDead = 0; | |
| 892 static WORD awAnsiCode[2]; | |
| 893 static BYTE abKeystate[256]; | |
| 894 | |
| 895 | |
| 896 if (s_iIsDead == 2) | |
| 897 { | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
898 pker->UChar = (WCHAR) awAnsiCode[1]; |
| 7 | 899 s_iIsDead = 0; |
| 900 return 1; | |
| 901 } | |
| 902 | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
903 if (pker->UChar != 0) |
| 7 | 904 return 1; |
| 905 | |
|
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
1752
diff
changeset
|
906 vim_memset(abKeystate, 0, sizeof (abKeystate)); |
| 7 | 907 |
| 908 // Should only be non-NULL on NT 4.0 | |
| 909 if (s_pfnGetConsoleKeyboardLayoutName != NULL) | |
| 910 { | |
| 911 CHAR szKLID[KL_NAMELENGTH]; | |
| 912 | |
| 913 if ((*s_pfnGetConsoleKeyboardLayoutName)(szKLID)) | |
| 914 (void)LoadKeyboardLayout(szKLID, KLF_ACTIVATE); | |
| 915 } | |
| 916 | |
| 917 /* Clear any pending dead keys */ | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
918 ToUnicode(VK_SPACE, MapVirtualKey(VK_SPACE, 0), abKeystate, awAnsiCode, 2, 0); |
| 7 | 919 |
| 920 if (uMods & SHIFT_PRESSED) | |
| 921 abKeystate[VK_SHIFT] = 0x80; | |
| 922 if (uMods & CAPSLOCK_ON) | |
| 923 abKeystate[VK_CAPITAL] = 1; | |
| 924 | |
| 925 if ((uMods & ALT_GR) == ALT_GR) | |
| 926 { | |
| 927 abKeystate[VK_CONTROL] = abKeystate[VK_LCONTROL] = | |
| 928 abKeystate[VK_MENU] = abKeystate[VK_RMENU] = 0x80; | |
| 929 } | |
| 930 | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
931 s_iIsDead = ToUnicode(pker->wVirtualKeyCode, pker->wVirtualScanCode, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
932 abKeystate, awAnsiCode, 2, 0); |
| 7 | 933 |
| 934 if (s_iIsDead > 0) | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
935 pker->UChar = (WCHAR) awAnsiCode[0]; |
| 7 | 936 |
| 937 return s_iIsDead; | |
| 938 } | |
| 939 | |
| 940 #ifdef _MSC_VER | |
| 941 /* MUST switch optimization on again here, otherwise a call to | |
| 942 * decode_key_event() may crash (e.g. when hitting caps-lock) */ | |
| 943 # pragma optimize("", on) | |
| 797 | 944 # pragma warning(pop) |
| 7 | 945 |
| 946 # if (_MSC_VER < 1100) | |
| 947 /* MUST turn off global optimisation for this next function, or | |
| 948 * pressing ctrl-minus in insert mode crashes Vim when built with | |
| 949 * VC4.1. -- negri. */ | |
| 950 # pragma optimize("g", off) | |
| 951 # endif | |
| 952 #endif | |
| 953 | |
| 954 static BOOL g_fJustGotFocus = FALSE; | |
| 955 | |
| 956 /* | |
| 957 * Decode a KEY_EVENT into one or two keystrokes | |
| 958 */ | |
| 959 static BOOL | |
| 960 decode_key_event( | |
| 961 KEY_EVENT_RECORD *pker, | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
962 WCHAR *pch, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
963 WCHAR *pch2, |
| 7 | 964 int *pmodifiers, |
| 965 BOOL fDoPost) | |
| 966 { | |
| 967 int i; | |
| 968 const int nModifs = pker->dwControlKeyState & (SHIFT | ALT | CTRL); | |
| 969 | |
| 970 *pch = *pch2 = NUL; | |
| 971 g_fJustGotFocus = FALSE; | |
| 972 | |
| 973 /* ignore key up events */ | |
| 974 if (!pker->bKeyDown) | |
| 975 return FALSE; | |
| 976 | |
| 977 /* ignore some keystrokes */ | |
| 978 switch (pker->wVirtualKeyCode) | |
| 979 { | |
| 980 /* modifiers */ | |
| 981 case VK_SHIFT: | |
| 982 case VK_CONTROL: | |
| 983 case VK_MENU: /* Alt key */ | |
| 984 return FALSE; | |
| 985 | |
| 986 default: | |
| 987 break; | |
| 988 } | |
| 989 | |
| 990 /* special cases */ | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
991 if ((nModifs & CTRL) != 0 && (nModifs & ~CTRL) == 0 && pker->UChar == NUL) |
| 7 | 992 { |
| 993 /* Ctrl-6 is Ctrl-^ */ | |
| 994 if (pker->wVirtualKeyCode == '6') | |
| 995 { | |
| 996 *pch = Ctrl_HAT; | |
| 997 return TRUE; | |
| 998 } | |
| 999 /* Ctrl-2 is Ctrl-@ */ | |
| 1000 else if (pker->wVirtualKeyCode == '2') | |
| 1001 { | |
| 1002 *pch = NUL; | |
| 1003 return TRUE; | |
| 1004 } | |
| 1005 /* Ctrl-- is Ctrl-_ */ | |
| 1006 else if (pker->wVirtualKeyCode == 0xBD) | |
| 1007 { | |
| 1008 *pch = Ctrl__; | |
| 1009 return TRUE; | |
| 1010 } | |
| 1011 } | |
| 1012 | |
| 1013 /* Shift-TAB */ | |
| 1014 if (pker->wVirtualKeyCode == VK_TAB && (nModifs & SHIFT_PRESSED)) | |
| 1015 { | |
| 1016 *pch = K_NUL; | |
| 1017 *pch2 = '\017'; | |
| 1018 return TRUE; | |
| 1019 } | |
| 1020 | |
| 1021 for (i = sizeof(VirtKeyMap) / sizeof(VirtKeyMap[0]); --i >= 0; ) | |
| 1022 { | |
| 1023 if (VirtKeyMap[i].wVirtKey == pker->wVirtualKeyCode) | |
| 1024 { | |
| 1025 if (nModifs == 0) | |
| 1026 *pch = VirtKeyMap[i].chAlone; | |
| 1027 else if ((nModifs & SHIFT) != 0 && (nModifs & ~SHIFT) == 0) | |
| 1028 *pch = VirtKeyMap[i].chShift; | |
| 1029 else if ((nModifs & CTRL) != 0 && (nModifs & ~CTRL) == 0) | |
| 1030 *pch = VirtKeyMap[i].chCtrl; | |
| 1031 else if ((nModifs & ALT) != 0 && (nModifs & ~ALT) == 0) | |
| 1032 *pch = VirtKeyMap[i].chAlt; | |
| 1033 | |
| 1034 if (*pch != 0) | |
| 1035 { | |
| 1036 if (VirtKeyMap[i].fAnsiKey) | |
| 1037 { | |
| 1038 *pch2 = *pch; | |
| 1039 *pch = K_NUL; | |
| 1040 } | |
| 1041 | |
| 1042 return TRUE; | |
| 1043 } | |
| 1044 } | |
| 1045 } | |
| 1046 | |
| 1047 i = win32_kbd_patch_key(pker); | |
| 1048 | |
| 1049 if (i < 0) | |
| 1050 *pch = NUL; | |
| 1051 else | |
| 1052 { | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1053 *pch = (i > 0) ? pker->UChar : NUL; |
| 7 | 1054 |
| 1055 if (pmodifiers != NULL) | |
| 1056 { | |
| 1057 /* Pass on the ALT key as a modifier, but only when not combined | |
| 1058 * with CTRL (which is ALTGR). */ | |
| 1059 if ((nModifs & ALT) != 0 && (nModifs & CTRL) == 0) | |
| 1060 *pmodifiers |= MOD_MASK_ALT; | |
| 1061 | |
| 1062 /* Pass on SHIFT only for special keys, because we don't know when | |
| 1063 * it's already included with the character. */ | |
| 1064 if ((nModifs & SHIFT) != 0 && *pch <= 0x20) | |
| 1065 *pmodifiers |= MOD_MASK_SHIFT; | |
| 1066 | |
| 1067 /* Pass on CTRL only for non-special keys, because we don't know | |
| 1068 * when it's already included with the character. And not when | |
| 1069 * combined with ALT (which is ALTGR). */ | |
| 1070 if ((nModifs & CTRL) != 0 && (nModifs & ALT) == 0 | |
| 1071 && *pch >= 0x20 && *pch < 0x80) | |
| 1072 *pmodifiers |= MOD_MASK_CTRL; | |
| 1073 } | |
| 1074 } | |
| 1075 | |
| 1076 return (*pch != NUL); | |
| 1077 } | |
| 1078 | |
| 1079 #ifdef _MSC_VER | |
| 1080 # pragma optimize("", on) | |
| 1081 #endif | |
| 1082 | |
| 1083 #endif /* FEAT_GUI_W32 */ | |
| 1084 | |
| 1085 | |
| 1086 #ifdef FEAT_MOUSE | |
| 1087 | |
| 1088 /* | |
| 1089 * For the GUI the mouse handling is in gui_w32.c. | |
| 1090 */ | |
| 1091 # ifdef FEAT_GUI_W32 | |
| 323 | 1092 /*ARGSUSED*/ |
| 7 | 1093 void |
| 26 | 1094 mch_setmouse(int on) |
| 7 | 1095 { |
| 1096 } | |
| 1097 # else | |
| 1098 static int g_fMouseAvail = FALSE; /* mouse present */ | |
| 1099 static int g_fMouseActive = FALSE; /* mouse enabled */ | |
| 1100 static int g_nMouseClick = -1; /* mouse status */ | |
| 1101 static int g_xMouse; /* mouse x coordinate */ | |
| 1102 static int g_yMouse; /* mouse y coordinate */ | |
| 1103 | |
| 1104 /* | |
| 1105 * Enable or disable mouse input | |
| 1106 */ | |
| 1107 void | |
| 26 | 1108 mch_setmouse(int on) |
| 7 | 1109 { |
| 1110 DWORD cmodein; | |
| 1111 | |
| 1112 if (!g_fMouseAvail) | |
| 1113 return; | |
| 1114 | |
| 1115 g_fMouseActive = on; | |
| 1116 GetConsoleMode(g_hConIn, &cmodein); | |
| 1117 | |
| 1118 if (g_fMouseActive) | |
| 1119 cmodein |= ENABLE_MOUSE_INPUT; | |
| 1120 else | |
| 1121 cmodein &= ~ENABLE_MOUSE_INPUT; | |
| 1122 | |
| 1123 SetConsoleMode(g_hConIn, cmodein); | |
| 1124 } | |
| 1125 | |
|
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1126 #ifdef FEAT_CHANNEL |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1127 static int |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1128 handle_channel_event(void) |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1129 { |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1130 int ret; |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1131 fd_set rfds; |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1132 int maxfd; |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1133 |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1134 FD_ZERO(&rfds); |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1135 maxfd = channel_select_setup(-1, &rfds); |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1136 if (maxfd >= 0) |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1137 { |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1138 struct timeval tv; |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1139 |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1140 tv.tv_sec = 0; |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1141 tv.tv_usec = 0; |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1142 ret = select(maxfd + 1, &rfds, NULL, NULL, &tv); |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1143 if (ret > 0 && channel_select_check(ret, &rfds) > 0) |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1144 return TRUE; |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1145 } |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1146 return FALSE; |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1147 } |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1148 #endif |
| 7 | 1149 |
| 1150 /* | |
| 1151 * Decode a MOUSE_EVENT. If it's a valid event, return MOUSE_LEFT, | |
| 1152 * MOUSE_MIDDLE, or MOUSE_RIGHT for a click; MOUSE_DRAG for a mouse | |
| 1153 * move with a button held down; and MOUSE_RELEASE after a MOUSE_DRAG | |
| 1154 * or a MOUSE_LEFT, _MIDDLE, or _RIGHT. We encode the button type, | |
| 1155 * the number of clicks, and the Shift/Ctrl/Alt modifiers in g_nMouseClick, | |
| 1156 * and we return the mouse position in g_xMouse and g_yMouse. | |
| 1157 * | |
| 1158 * Every MOUSE_LEFT, _MIDDLE, or _RIGHT will be followed by zero or more | |
| 1159 * MOUSE_DRAGs and one MOUSE_RELEASE. MOUSE_RELEASE will be followed only | |
| 1160 * by MOUSE_LEFT, _MIDDLE, or _RIGHT. | |
| 1161 * | |
| 1162 * For multiple clicks, we send, say, MOUSE_LEFT/1 click, MOUSE_RELEASE, | |
| 1163 * MOUSE_LEFT/2 clicks, MOUSE_RELEASE, MOUSE_LEFT/3 clicks, MOUSE_RELEASE, .... | |
| 1164 * | |
| 1165 * Windows will send us MOUSE_MOVED notifications whenever the mouse | |
| 1166 * moves, even if it stays within the same character cell. We ignore | |
| 1167 * all MOUSE_MOVED messages if the position hasn't really changed, and | |
| 1168 * we ignore all MOUSE_MOVED messages where no button is held down (i.e., | |
| 1169 * we're only interested in MOUSE_DRAG). | |
| 1170 * | |
| 1171 * All of this is complicated by the code that fakes MOUSE_MIDDLE on | |
| 1172 * 2-button mouses by pressing the left & right buttons simultaneously. | |
| 1173 * In practice, it's almost impossible to click both at the same time, | |
| 1174 * so we need to delay a little. Also, we tend not to get MOUSE_RELEASE | |
| 1175 * in such cases, if the user is clicking quickly. | |
| 1176 */ | |
| 1177 static BOOL | |
| 1178 decode_mouse_event( | |
| 26 | 1179 MOUSE_EVENT_RECORD *pmer) |
| 7 | 1180 { |
| 1181 static int s_nOldButton = -1; | |
| 1182 static int s_nOldMouseClick = -1; | |
| 1183 static int s_xOldMouse = -1; | |
| 1184 static int s_yOldMouse = -1; | |
| 1185 static linenr_T s_old_topline = 0; | |
| 1186 #ifdef FEAT_DIFF | |
| 1187 static int s_old_topfill = 0; | |
| 1188 #endif | |
| 1189 static int s_cClicks = 1; | |
| 1190 static BOOL s_fReleased = TRUE; | |
| 1191 static DWORD s_dwLastClickTime = 0; | |
| 1192 static BOOL s_fNextIsMiddle = FALSE; | |
| 1193 | |
| 1194 static DWORD cButtons = 0; /* number of buttons supported */ | |
| 1195 | |
| 1196 const DWORD LEFT = FROM_LEFT_1ST_BUTTON_PRESSED; | |
| 1197 const DWORD MIDDLE = FROM_LEFT_2ND_BUTTON_PRESSED; | |
| 1198 const DWORD RIGHT = RIGHTMOST_BUTTON_PRESSED; | |
| 1199 const DWORD LEFT_RIGHT = LEFT | RIGHT; | |
| 1200 | |
| 1201 int nButton; | |
| 1202 | |
| 1203 if (cButtons == 0 && !GetNumberOfConsoleMouseButtons(&cButtons)) | |
| 1204 cButtons = 2; | |
| 1205 | |
| 1206 if (!g_fMouseAvail || !g_fMouseActive) | |
| 1207 { | |
| 1208 g_nMouseClick = -1; | |
| 1209 return FALSE; | |
| 1210 } | |
| 1211 | |
| 1212 /* get a spurious MOUSE_EVENT immediately after receiving focus; ignore */ | |
| 1213 if (g_fJustGotFocus) | |
| 1214 { | |
| 1215 g_fJustGotFocus = FALSE; | |
| 1216 return FALSE; | |
| 1217 } | |
| 1218 | |
| 1219 /* unprocessed mouse click? */ | |
| 1220 if (g_nMouseClick != -1) | |
| 1221 return TRUE; | |
| 1222 | |
| 1223 nButton = -1; | |
| 1224 g_xMouse = pmer->dwMousePosition.X; | |
| 1225 g_yMouse = pmer->dwMousePosition.Y; | |
| 1226 | |
| 1227 if (pmer->dwEventFlags == MOUSE_MOVED) | |
| 1228 { | |
| 1229 /* ignore MOUSE_MOVED events if (x, y) hasn't changed. (We get these | |
| 1230 * events even when the mouse moves only within a char cell.) */ | |
| 1231 if (s_xOldMouse == g_xMouse && s_yOldMouse == g_yMouse) | |
| 1232 return FALSE; | |
| 1233 } | |
| 1234 | |
| 1235 /* If no buttons are pressed... */ | |
| 1236 if ((pmer->dwButtonState & ((1 << cButtons) - 1)) == 0) | |
| 1237 { | |
| 1238 /* If the last thing returned was MOUSE_RELEASE, ignore this */ | |
| 1239 if (s_fReleased) | |
| 1240 return FALSE; | |
| 1241 | |
| 1242 nButton = MOUSE_RELEASE; | |
| 1243 s_fReleased = TRUE; | |
| 1244 } | |
| 1245 else /* one or more buttons pressed */ | |
| 1246 { | |
| 1247 /* on a 2-button mouse, hold down left and right buttons | |
| 1248 * simultaneously to get MIDDLE. */ | |
| 1249 | |
| 1250 if (cButtons == 2 && s_nOldButton != MOUSE_DRAG) | |
| 1251 { | |
| 1252 DWORD dwLR = (pmer->dwButtonState & LEFT_RIGHT); | |
| 1253 | |
| 1254 /* if either left or right button only is pressed, see if the | |
| 4352 | 1255 * next mouse event has both of them pressed */ |
| 7 | 1256 if (dwLR == LEFT || dwLR == RIGHT) |
| 1257 { | |
| 1258 for (;;) | |
| 1259 { | |
| 1260 /* wait a short time for next input event */ | |
| 1261 if (WaitForSingleObject(g_hConIn, p_mouset / 3) | |
| 1262 != WAIT_OBJECT_0) | |
| 1263 break; | |
| 1264 else | |
| 1265 { | |
| 1266 DWORD cRecords = 0; | |
| 1267 INPUT_RECORD ir; | |
| 1268 MOUSE_EVENT_RECORD* pmer2 = &ir.Event.MouseEvent; | |
| 1269 | |
| 5580 | 1270 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1271 |
| 1272 if (cRecords == 0 || ir.EventType != MOUSE_EVENT | |
| 1273 || !(pmer2->dwButtonState & LEFT_RIGHT)) | |
| 1274 break; | |
| 1275 else | |
| 1276 { | |
| 1277 if (pmer2->dwEventFlags != MOUSE_MOVED) | |
| 1278 { | |
| 5580 | 1279 read_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1280 |
| 1281 return decode_mouse_event(pmer2); | |
| 1282 } | |
| 1283 else if (s_xOldMouse == pmer2->dwMousePosition.X && | |
| 1284 s_yOldMouse == pmer2->dwMousePosition.Y) | |
| 1285 { | |
| 1286 /* throw away spurious mouse move */ | |
| 5580 | 1287 read_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1288 |
| 1289 /* are there any more mouse events in queue? */ | |
| 5580 | 1290 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1291 |
| 1292 if (cRecords==0 || ir.EventType != MOUSE_EVENT) | |
| 1293 break; | |
| 1294 } | |
| 1295 else | |
| 1296 break; | |
| 1297 } | |
| 1298 } | |
| 1299 } | |
| 1300 } | |
| 1301 } | |
| 1302 | |
| 1303 if (s_fNextIsMiddle) | |
| 1304 { | |
| 1305 nButton = (pmer->dwEventFlags == MOUSE_MOVED) | |
| 1306 ? MOUSE_DRAG : MOUSE_MIDDLE; | |
| 1307 s_fNextIsMiddle = FALSE; | |
| 1308 } | |
| 1309 else if (cButtons == 2 && | |
| 1310 ((pmer->dwButtonState & LEFT_RIGHT) == LEFT_RIGHT)) | |
| 1311 { | |
| 1312 nButton = MOUSE_MIDDLE; | |
| 1313 | |
| 1314 if (! s_fReleased && pmer->dwEventFlags != MOUSE_MOVED) | |
| 1315 { | |
| 1316 s_fNextIsMiddle = TRUE; | |
| 1317 nButton = MOUSE_RELEASE; | |
| 1318 } | |
| 1319 } | |
| 1320 else if ((pmer->dwButtonState & LEFT) == LEFT) | |
| 1321 nButton = MOUSE_LEFT; | |
| 1322 else if ((pmer->dwButtonState & MIDDLE) == MIDDLE) | |
| 1323 nButton = MOUSE_MIDDLE; | |
| 1324 else if ((pmer->dwButtonState & RIGHT) == RIGHT) | |
| 1325 nButton = MOUSE_RIGHT; | |
| 1326 | |
| 1327 if (! s_fReleased && ! s_fNextIsMiddle | |
| 1328 && nButton != s_nOldButton && s_nOldButton != MOUSE_DRAG) | |
| 1329 return FALSE; | |
| 1330 | |
| 1331 s_fReleased = s_fNextIsMiddle; | |
| 1332 } | |
| 1333 | |
| 1334 if (pmer->dwEventFlags == 0 || pmer->dwEventFlags == DOUBLE_CLICK) | |
| 1335 { | |
| 1336 /* button pressed or released, without mouse moving */ | |
| 1337 if (nButton != -1 && nButton != MOUSE_RELEASE) | |
| 1338 { | |
| 1339 DWORD dwCurrentTime = GetTickCount(); | |
| 1340 | |
| 1341 if (s_xOldMouse != g_xMouse | |
| 1342 || s_yOldMouse != g_yMouse | |
| 1343 || s_nOldButton != nButton | |
| 1344 || s_old_topline != curwin->w_topline | |
| 1345 #ifdef FEAT_DIFF | |
| 1346 || s_old_topfill != curwin->w_topfill | |
| 1347 #endif | |
| 1348 || (int)(dwCurrentTime - s_dwLastClickTime) > p_mouset) | |
| 1349 { | |
| 1350 s_cClicks = 1; | |
| 1351 } | |
| 1352 else if (++s_cClicks > 4) | |
| 1353 { | |
| 1354 s_cClicks = 1; | |
| 1355 } | |
| 1356 | |
| 1357 s_dwLastClickTime = dwCurrentTime; | |
| 1358 } | |
| 1359 } | |
| 1360 else if (pmer->dwEventFlags == MOUSE_MOVED) | |
| 1361 { | |
| 1362 if (nButton != -1 && nButton != MOUSE_RELEASE) | |
| 1363 nButton = MOUSE_DRAG; | |
| 1364 | |
| 1365 s_cClicks = 1; | |
| 1366 } | |
| 1367 | |
| 1368 if (nButton == -1) | |
| 1369 return FALSE; | |
| 1370 | |
| 1371 if (nButton != MOUSE_RELEASE) | |
| 1372 s_nOldButton = nButton; | |
| 1373 | |
| 1374 g_nMouseClick = nButton; | |
| 1375 | |
| 1376 if (pmer->dwControlKeyState & SHIFT_PRESSED) | |
| 1377 g_nMouseClick |= MOUSE_SHIFT; | |
| 1378 if (pmer->dwControlKeyState & (RIGHT_CTRL_PRESSED | LEFT_CTRL_PRESSED)) | |
| 1379 g_nMouseClick |= MOUSE_CTRL; | |
| 1380 if (pmer->dwControlKeyState & (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED)) | |
| 1381 g_nMouseClick |= MOUSE_ALT; | |
| 1382 | |
| 1383 if (nButton != MOUSE_DRAG && nButton != MOUSE_RELEASE) | |
| 1384 SET_NUM_MOUSE_CLICKS(g_nMouseClick, s_cClicks); | |
| 1385 | |
| 1386 /* only pass on interesting (i.e., different) mouse events */ | |
| 1387 if (s_xOldMouse == g_xMouse | |
| 1388 && s_yOldMouse == g_yMouse | |
| 1389 && s_nOldMouseClick == g_nMouseClick) | |
| 1390 { | |
| 1391 g_nMouseClick = -1; | |
| 1392 return FALSE; | |
| 1393 } | |
| 1394 | |
| 1395 s_xOldMouse = g_xMouse; | |
| 1396 s_yOldMouse = g_yMouse; | |
| 1397 s_old_topline = curwin->w_topline; | |
| 1398 #ifdef FEAT_DIFF | |
| 1399 s_old_topfill = curwin->w_topfill; | |
| 1400 #endif | |
| 1401 s_nOldMouseClick = g_nMouseClick; | |
| 1402 | |
| 1403 return TRUE; | |
| 1404 } | |
| 1405 | |
| 1406 # endif /* FEAT_GUI_W32 */ | |
| 1407 #endif /* FEAT_MOUSE */ | |
| 1408 | |
| 1409 | |
| 1410 #ifdef MCH_CURSOR_SHAPE | |
| 1411 /* | |
| 1412 * Set the shape of the cursor. | |
| 1413 * 'thickness' can be from 1 (thin) to 99 (block) | |
| 1414 */ | |
| 1415 static void | |
| 1416 mch_set_cursor_shape(int thickness) | |
| 1417 { | |
| 1418 CONSOLE_CURSOR_INFO ConsoleCursorInfo; | |
| 1419 ConsoleCursorInfo.dwSize = thickness; | |
| 1420 ConsoleCursorInfo.bVisible = s_cursor_visible; | |
| 1421 | |
| 1422 SetConsoleCursorInfo(g_hConOut, &ConsoleCursorInfo); | |
| 1423 if (s_cursor_visible) | |
| 1424 SetConsoleCursorPosition(g_hConOut, g_coord); | |
| 1425 } | |
| 1426 | |
| 1427 void | |
| 1428 mch_update_cursor(void) | |
| 1429 { | |
| 1430 int idx; | |
| 1431 int thickness; | |
| 1432 | |
| 1433 /* | |
| 1434 * How the cursor is drawn depends on the current mode. | |
| 1435 */ | |
| 1436 idx = get_shape_idx(FALSE); | |
| 1437 | |
| 1438 if (shape_table[idx].shape == SHAPE_BLOCK) | |
| 1439 thickness = 99; /* 100 doesn't work on W95 */ | |
| 1440 else | |
| 1441 thickness = shape_table[idx].percentage; | |
| 1442 mch_set_cursor_shape(thickness); | |
| 1443 } | |
| 1444 #endif | |
| 1445 | |
| 1446 #ifndef FEAT_GUI_W32 /* this isn't used for the GUI */ | |
| 1447 /* | |
| 1448 * Handle FOCUS_EVENT. | |
| 1449 */ | |
| 1450 static void | |
| 1451 handle_focus_event(INPUT_RECORD ir) | |
| 1452 { | |
| 1453 g_fJustGotFocus = ir.Event.FocusEvent.bSetFocus; | |
| 1454 ui_focus_change((int)g_fJustGotFocus); | |
| 1455 } | |
| 1456 | |
| 1457 /* | |
| 1458 * Wait until console input from keyboard or mouse is available, | |
| 1459 * or the time is up. | |
| 1460 * Return TRUE if something is available FALSE if not. | |
| 1461 */ | |
| 1462 static int | |
| 1463 WaitForChar(long msec) | |
| 1464 { | |
| 1465 DWORD dwNow = 0, dwEndTime = 0; | |
| 1466 INPUT_RECORD ir; | |
| 1467 DWORD cRecords; | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1468 WCHAR ch, ch2; |
| 7 | 1469 |
| 1470 if (msec > 0) | |
| 1471 /* Wait until the specified time has elapsed. */ | |
| 1472 dwEndTime = GetTickCount() + msec; | |
| 1473 else if (msec < 0) | |
| 1474 /* Wait forever. */ | |
| 1475 dwEndTime = INFINITE; | |
| 1476 | |
| 1477 /* We need to loop until the end of the time period, because | |
| 1478 * we might get multiple unusable mouse events in that time. | |
| 1479 */ | |
| 1480 for (;;) | |
| 1481 { | |
|
7866
30a9f5fc3508
commit https://github.com/vim/vim/commit/ca568aeec60dd6cc13b4dcf5cec0e0a07113547f
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1482 #ifdef MESSAGE_QUEUE |
|
30a9f5fc3508
commit https://github.com/vim/vim/commit/ca568aeec60dd6cc13b4dcf5cec0e0a07113547f
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1483 parse_queued_messages(); |
|
30a9f5fc3508
commit https://github.com/vim/vim/commit/ca568aeec60dd6cc13b4dcf5cec0e0a07113547f
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1484 #endif |
| 14 | 1485 #ifdef FEAT_MZSCHEME |
| 1486 mzvim_check_threads(); | |
| 1487 #endif | |
| 7 | 1488 #ifdef FEAT_CLIENTSERVER |
| 1489 serverProcessPendingMessages(); | |
| 1490 #endif | |
|
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7784
diff
changeset
|
1491 |
|
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7784
diff
changeset
|
1492 #ifdef FEAT_CHANNEL |
|
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1493 if (handle_channel_event()) |
|
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7866
diff
changeset
|
1494 return TRUE; |
|
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7784
diff
changeset
|
1495 #endif |
|
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7784
diff
changeset
|
1496 |
| 7 | 1497 if (0 |
| 1498 #ifdef FEAT_MOUSE | |
| 1499 || g_nMouseClick != -1 | |
| 1500 #endif | |
| 1501 #ifdef FEAT_CLIENTSERVER | |
| 1502 || input_available() | |
| 1503 #endif | |
| 1504 ) | |
| 1505 return TRUE; | |
| 1506 | |
| 1507 if (msec > 0) | |
| 1508 { | |
|
5292
d5d6b78cff09
updated for version 7.4b.022
Bram Moolenaar <bram@vim.org>
parents:
5229
diff
changeset
|
1509 /* If the specified wait time has passed, return. Beware that |
|
d5d6b78cff09
updated for version 7.4b.022
Bram Moolenaar <bram@vim.org>
parents:
5229
diff
changeset
|
1510 * GetTickCount() may wrap around (overflow). */ |
| 7 | 1511 dwNow = GetTickCount(); |
|
5292
d5d6b78cff09
updated for version 7.4b.022
Bram Moolenaar <bram@vim.org>
parents:
5229
diff
changeset
|
1512 if ((int)(dwNow - dwEndTime) >= 0) |
| 7 | 1513 break; |
| 1514 } | |
| 1515 if (msec != 0) | |
| 1516 { | |
| 14 | 1517 DWORD dwWaitTime = dwEndTime - dwNow; |
| 1518 | |
| 1519 #ifdef FEAT_MZSCHEME | |
| 1520 if (mzthreads_allowed() && p_mzq > 0 | |
| 1521 && (msec < 0 || (long)dwWaitTime > p_mzq)) | |
| 1522 dwWaitTime = p_mzq; /* don't wait longer than 'mzquantum' */ | |
| 1523 #endif | |
| 7 | 1524 #ifdef FEAT_CLIENTSERVER |
| 1525 /* Wait for either an event on the console input or a message in | |
| 1526 * the client-server window. */ | |
| 6981 | 1527 if (msg_wait_for_multiple_objects(1, &g_hConIn, FALSE, |
| 14 | 1528 dwWaitTime, QS_SENDMESSAGE) != WAIT_OBJECT_0) |
| 7 | 1529 #else |
| 6981 | 1530 if (wait_for_single_object(g_hConIn, dwWaitTime) != WAIT_OBJECT_0) |
| 7 | 1531 #endif |
| 1532 continue; | |
| 1533 } | |
| 1534 | |
| 1535 cRecords = 0; | |
| 5580 | 1536 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1537 |
| 1538 #ifdef FEAT_MBYTE_IME | |
| 1539 if (State & CMDLINE && msg_row == Rows - 1) | |
| 1540 { | |
| 1541 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
| 1542 | |
| 1543 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 1544 { | |
| 1545 if (csbi.dwCursorPosition.Y != msg_row) | |
| 1546 { | |
| 1547 /* The screen is now messed up, must redraw the | |
| 1548 * command line and later all the windows. */ | |
| 1549 redraw_all_later(CLEAR); | |
| 1550 cmdline_row -= (msg_row - csbi.dwCursorPosition.Y); | |
| 1551 redrawcmd(); | |
| 1552 } | |
| 1553 } | |
| 1554 } | |
| 1555 #endif | |
| 1556 | |
| 1557 if (cRecords > 0) | |
| 1558 { | |
| 1559 if (ir.EventType == KEY_EVENT && ir.Event.KeyEvent.bKeyDown) | |
| 1560 { | |
| 1561 #ifdef FEAT_MBYTE_IME | |
| 1562 /* Windows IME sends two '\n's with only one 'ENTER'. First: | |
| 1563 * wVirtualKeyCode == 13. second: wVirtualKeyCode == 0 */ | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1564 if (ir.Event.KeyEvent.UChar == 0 |
| 7 | 1565 && ir.Event.KeyEvent.wVirtualKeyCode == 13) |
| 1566 { | |
| 5580 | 1567 read_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1568 continue; |
| 1569 } | |
| 1570 #endif | |
| 1571 if (decode_key_event(&ir.Event.KeyEvent, &ch, &ch2, | |
| 1572 NULL, FALSE)) | |
| 1573 return TRUE; | |
| 1574 } | |
| 1575 | |
| 5580 | 1576 read_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1577 |
| 1578 if (ir.EventType == FOCUS_EVENT) | |
| 1579 handle_focus_event(ir); | |
| 1580 else if (ir.EventType == WINDOW_BUFFER_SIZE_EVENT) | |
| 1581 shell_resized(); | |
| 1582 #ifdef FEAT_MOUSE | |
| 1583 else if (ir.EventType == MOUSE_EVENT | |
| 1584 && decode_mouse_event(&ir.Event.MouseEvent)) | |
| 1585 return TRUE; | |
| 1586 #endif | |
| 1587 } | |
| 1588 else if (msec == 0) | |
| 1589 break; | |
| 1590 } | |
| 1591 | |
| 1592 #ifdef FEAT_CLIENTSERVER | |
| 1593 /* Something might have been received while we were waiting. */ | |
| 1594 if (input_available()) | |
| 1595 return TRUE; | |
| 1596 #endif | |
|
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7784
diff
changeset
|
1597 |
| 7 | 1598 return FALSE; |
| 1599 } | |
| 1600 | |
| 1601 #ifndef FEAT_GUI_MSWIN | |
| 1602 /* | |
| 1603 * return non-zero if a character is available | |
| 1604 */ | |
| 1605 int | |
| 26 | 1606 mch_char_avail(void) |
| 7 | 1607 { |
| 1608 return WaitForChar(0L); | |
| 1609 } | |
| 1610 #endif | |
| 1611 | |
| 1612 /* | |
| 1613 * Create the console input. Used when reading stdin doesn't work. | |
| 1614 */ | |
| 1615 static void | |
| 1616 create_conin(void) | |
| 1617 { | |
| 1618 g_hConIn = CreateFile("CONIN$", GENERIC_READ|GENERIC_WRITE, | |
| 1619 FILE_SHARE_READ|FILE_SHARE_WRITE, | |
| 1620 (LPSECURITY_ATTRIBUTES) NULL, | |
| 840 | 1621 OPEN_EXISTING, 0, (HANDLE)NULL); |
| 7 | 1622 did_create_conin = TRUE; |
| 1623 } | |
| 1624 | |
| 1625 /* | |
| 1626 * Get a keystroke or a mouse event | |
| 1627 */ | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1628 static WCHAR |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1629 tgetch(int *pmodifiers, WCHAR *pch2) |
| 7 | 1630 { |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1631 WCHAR ch; |
| 7 | 1632 |
| 1633 for (;;) | |
| 1634 { | |
| 1635 INPUT_RECORD ir; | |
| 1636 DWORD cRecords = 0; | |
| 1637 | |
| 1638 #ifdef FEAT_CLIENTSERVER | |
| 1639 (void)WaitForChar(-1L); | |
| 1640 if (input_available()) | |
| 1641 return 0; | |
| 1642 # ifdef FEAT_MOUSE | |
| 1643 if (g_nMouseClick != -1) | |
| 1644 return 0; | |
| 1645 # endif | |
| 1646 #endif | |
| 5580 | 1647 if (read_console_input(g_hConIn, &ir, 1, &cRecords) == 0) |
| 7 | 1648 { |
| 1649 if (did_create_conin) | |
| 1650 read_error_exit(); | |
| 1651 create_conin(); | |
| 1652 continue; | |
| 1653 } | |
| 1654 | |
| 1655 if (ir.EventType == KEY_EVENT) | |
| 1656 { | |
| 1657 if (decode_key_event(&ir.Event.KeyEvent, &ch, pch2, | |
| 1658 pmodifiers, TRUE)) | |
| 1659 return ch; | |
| 1660 } | |
| 1661 else if (ir.EventType == FOCUS_EVENT) | |
| 1662 handle_focus_event(ir); | |
| 1663 else if (ir.EventType == WINDOW_BUFFER_SIZE_EVENT) | |
| 1664 shell_resized(); | |
| 1665 #ifdef FEAT_MOUSE | |
| 1666 else if (ir.EventType == MOUSE_EVENT) | |
| 1667 { | |
| 1668 if (decode_mouse_event(&ir.Event.MouseEvent)) | |
| 1669 return 0; | |
| 1670 } | |
| 1671 #endif | |
| 1672 } | |
| 1673 } | |
| 1674 #endif /* !FEAT_GUI_W32 */ | |
| 1675 | |
| 1676 | |
| 1677 /* | |
| 3622 | 1678 * mch_inchar(): low-level input function. |
| 7 | 1679 * Get one or more characters from the keyboard or the mouse. |
| 1680 * If time == 0, do not wait for characters. | |
| 1681 * If time == n, wait a short time for characters. | |
| 1682 * If time == -1, wait forever for characters. | |
| 1683 * Returns the number of characters read into buf. | |
| 1684 */ | |
| 344 | 1685 /*ARGSUSED*/ |
| 7 | 1686 int |
| 1687 mch_inchar( | |
| 1688 char_u *buf, | |
| 1689 int maxlen, | |
| 1690 long time, | |
| 1691 int tb_change_cnt) | |
| 1692 { | |
| 1693 #ifndef FEAT_GUI_W32 /* this isn't used for the GUI */ | |
| 1694 | |
| 1695 int len; | |
| 1696 int c; | |
| 1697 #define TYPEAHEADLEN 20 | |
| 1698 static char_u typeahead[TYPEAHEADLEN]; /* previously typed bytes. */ | |
| 1699 static int typeaheadlen = 0; | |
| 1700 | |
| 1701 /* First use any typeahead that was kept because "buf" was too small. */ | |
| 1702 if (typeaheadlen > 0) | |
| 1703 goto theend; | |
| 1704 | |
| 1705 #ifdef FEAT_SNIFF | |
| 1706 if (want_sniff_request) | |
| 1707 { | |
| 1708 if (sniff_request_waiting) | |
| 1709 { | |
| 1710 /* return K_SNIFF */ | |
| 1711 typeahead[typeaheadlen++] = CSI; | |
| 1712 typeahead[typeaheadlen++] = (char_u)KS_EXTRA; | |
| 1713 typeahead[typeaheadlen++] = (char_u)KE_SNIFF; | |
| 1714 sniff_request_waiting = 0; | |
| 1715 want_sniff_request = 0; | |
| 1716 goto theend; | |
| 1717 } | |
| 1718 else if (time < 0 || time > 250) | |
| 1719 { | |
| 1720 /* don't wait too long, a request might be pending */ | |
| 1721 time = 250; | |
| 1722 } | |
| 1723 } | |
| 1724 #endif | |
| 1725 | |
| 1726 if (time >= 0) | |
| 1727 { | |
| 1728 if (!WaitForChar(time)) /* no character available */ | |
| 1729 return 0; | |
| 1730 } | |
| 1731 else /* time == -1, wait forever */ | |
| 1732 { | |
| 1733 mch_set_winsize_now(); /* Allow winsize changes from now on */ | |
| 1734 | |
| 203 | 1735 /* |
| 1736 * If there is no character available within 2 seconds (default) | |
| 1737 * write the autoscript file to disk. Or cause the CursorHold event | |
| 1738 * to be triggered. | |
| 1739 */ | |
| 1740 if (!WaitForChar(p_ut)) | |
| 7 | 1741 { |
| 1742 #ifdef FEAT_AUTOCMD | |
| 609 | 1743 if (trigger_cursorhold() && maxlen >= 3) |
| 7 | 1744 { |
| 203 | 1745 buf[0] = K_SPECIAL; |
| 1746 buf[1] = KS_EXTRA; | |
| 1747 buf[2] = (int)KE_CURSORHOLD; | |
| 1748 return 3; | |
| 7 | 1749 } |
| 1750 #endif | |
| 368 | 1751 before_blocking(); |
| 7 | 1752 } |
| 1753 } | |
| 1754 | |
| 1755 /* | |
| 1756 * Try to read as many characters as there are, until the buffer is full. | |
| 1757 */ | |
| 1758 | |
| 1759 /* we will get at least one key. Get more if they are available. */ | |
| 1760 g_fCBrkPressed = FALSE; | |
| 1761 | |
| 1762 #ifdef MCH_WRITE_DUMP | |
| 1763 if (fdDump) | |
| 1764 fputc('[', fdDump); | |
| 1765 #endif | |
| 1766 | |
| 1767 /* Keep looping until there is something in the typeahead buffer and more | |
| 1768 * to get and still room in the buffer (up to two bytes for a char and | |
| 1769 * three bytes for a modifier). */ | |
| 1770 while ((typeaheadlen == 0 || WaitForChar(0L)) | |
| 1771 && typeaheadlen + 5 <= TYPEAHEADLEN) | |
| 1772 { | |
| 1773 if (typebuf_changed(tb_change_cnt)) | |
| 1774 { | |
| 1775 /* "buf" may be invalid now if a client put something in the | |
| 1776 * typeahead buffer and "buf" is in the typeahead buffer. */ | |
| 1777 typeaheadlen = 0; | |
| 1778 break; | |
| 1779 } | |
| 1780 #ifdef FEAT_MOUSE | |
| 1781 if (g_nMouseClick != -1) | |
| 1782 { | |
| 1783 # ifdef MCH_WRITE_DUMP | |
| 1784 if (fdDump) | |
| 1785 fprintf(fdDump, "{%02x @ %d, %d}", | |
| 1786 g_nMouseClick, g_xMouse, g_yMouse); | |
| 1787 # endif | |
| 1788 typeahead[typeaheadlen++] = ESC + 128; | |
| 1789 typeahead[typeaheadlen++] = 'M'; | |
| 1790 typeahead[typeaheadlen++] = g_nMouseClick; | |
| 1791 typeahead[typeaheadlen++] = g_xMouse + '!'; | |
| 1792 typeahead[typeaheadlen++] = g_yMouse + '!'; | |
| 1793 g_nMouseClick = -1; | |
| 1794 } | |
| 1795 else | |
| 1796 #endif | |
| 1797 { | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1798 WCHAR ch2 = NUL; |
| 7 | 1799 int modifiers = 0; |
| 1800 | |
| 1801 c = tgetch(&modifiers, &ch2); | |
| 1802 | |
| 1803 if (typebuf_changed(tb_change_cnt)) | |
| 1804 { | |
| 1805 /* "buf" may be invalid now if a client put something in the | |
| 1806 * typeahead buffer and "buf" is in the typeahead buffer. */ | |
| 1807 typeaheadlen = 0; | |
| 1808 break; | |
| 1809 } | |
| 1810 | |
| 1811 if (c == Ctrl_C && ctrl_c_interrupts) | |
| 1812 { | |
| 1813 #if defined(FEAT_CLIENTSERVER) | |
| 1814 trash_input_buf(); | |
| 1815 #endif | |
| 1816 got_int = TRUE; | |
| 1817 } | |
| 1818 | |
| 1819 #ifdef FEAT_MOUSE | |
| 1820 if (g_nMouseClick == -1) | |
| 1821 #endif | |
| 1822 { | |
| 1823 int n = 1; | |
| 6047 | 1824 int conv = FALSE; |
| 1825 | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1826 #ifdef FEAT_MBYTE |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1827 if (ch2 == NUL) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1828 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1829 int i; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1830 char_u *p; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1831 WCHAR ch[2]; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1832 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1833 ch[0] = c; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1834 if (c >= 0xD800 && c <= 0xDBFF) /* High surrogate */ |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1835 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1836 ch[1] = tgetch(&modifiers, &ch2); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1837 n++; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1838 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1839 p = utf16_to_enc(ch, &n); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1840 if (p != NULL) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1841 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1842 for (i = 0; i < n; i++) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1843 typeahead[typeaheadlen + i] = p[i]; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1844 vim_free(p); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1845 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1846 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1847 else |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1848 #endif |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1849 typeahead[typeaheadlen] = c; |
| 7 | 1850 if (ch2 != NUL) |
| 1851 { | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1852 typeahead[typeaheadlen + n] = 3; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
1853 typeahead[typeaheadlen + n + 1] = (char_u)ch2; |
| 6047 | 1854 n += 2; |
| 7 | 1855 } |
| 1856 | |
| 6047 | 1857 if (conv) |
| 1858 { | |
| 1859 char_u *p = typeahead + typeaheadlen; | |
| 6524 | 1860 |
| 1861 if (*p != K_NUL) | |
| 6047 | 1862 { |
| 6524 | 1863 char_u *e = typeahead + TYPEAHEADLEN; |
| 1864 | |
| 1865 while (*p && p < e) | |
| 6047 | 1866 { |
| 6524 | 1867 if (*p == K_NUL) |
| 1868 { | |
| 1869 ++p; | |
| 1870 mch_memmove(p + 1, p, ((size_t)(e - p)) - 1); | |
| 1871 *p = 3; | |
| 1872 ++n; | |
| 1873 } | |
| 6047 | 1874 ++p; |
| 1875 } | |
| 1876 } | |
| 1877 } | |
| 1878 | |
| 7 | 1879 /* Use the ALT key to set the 8th bit of the character |
| 1880 * when it's one byte, the 8th bit isn't set yet and not | |
| 1881 * using a double-byte encoding (would become a lead | |
| 1882 * byte). */ | |
| 1883 if ((modifiers & MOD_MASK_ALT) | |
| 1884 && n == 1 | |
| 1885 && (typeahead[typeaheadlen] & 0x80) == 0 | |
| 1886 #ifdef FEAT_MBYTE | |
| 1887 && !enc_dbcs | |
| 1888 #endif | |
| 1889 ) | |
| 1890 { | |
| 1443 | 1891 #ifdef FEAT_MBYTE |
| 1892 n = (*mb_char2bytes)(typeahead[typeaheadlen] | 0x80, | |
| 1893 typeahead + typeaheadlen); | |
| 1894 #else | |
| 7 | 1895 typeahead[typeaheadlen] |= 0x80; |
| 1443 | 1896 #endif |
| 7 | 1897 modifiers &= ~MOD_MASK_ALT; |
| 1898 } | |
| 1899 | |
| 1900 if (modifiers != 0) | |
| 1901 { | |
| 1902 /* Prepend modifiers to the character. */ | |
| 1903 mch_memmove(typeahead + typeaheadlen + 3, | |
| 1904 typeahead + typeaheadlen, n); | |
| 1905 typeahead[typeaheadlen++] = K_SPECIAL; | |
| 1906 typeahead[typeaheadlen++] = (char_u)KS_MODIFIER; | |
| 1907 typeahead[typeaheadlen++] = modifiers; | |
| 1908 } | |
| 1909 | |
| 1910 typeaheadlen += n; | |
| 1911 | |
| 1912 #ifdef MCH_WRITE_DUMP | |
| 1913 if (fdDump) | |
| 1914 fputc(c, fdDump); | |
| 1915 #endif | |
| 1916 } | |
| 1917 } | |
| 1918 } | |
| 1919 | |
| 1920 #ifdef MCH_WRITE_DUMP | |
| 1921 if (fdDump) | |
| 1922 { | |
| 1923 fputs("]\n", fdDump); | |
| 1924 fflush(fdDump); | |
| 1925 } | |
| 1926 #endif | |
| 1927 | |
| 1928 theend: | |
| 1929 /* Move typeahead to "buf", as much as fits. */ | |
| 1930 len = 0; | |
| 1931 while (len < maxlen && typeaheadlen > 0) | |
| 1932 { | |
| 1933 buf[len++] = typeahead[0]; | |
| 1934 mch_memmove(typeahead, typeahead + 1, --typeaheadlen); | |
| 1935 } | |
| 1936 return len; | |
| 1937 | |
| 1938 #else /* FEAT_GUI_W32 */ | |
| 1939 return 0; | |
| 1940 #endif /* FEAT_GUI_W32 */ | |
| 1941 } | |
| 1942 | |
| 3927 | 1943 #ifndef PROTO |
| 1944 # ifndef __MINGW32__ | |
| 1945 # include <shellapi.h> /* required for FindExecutable() */ | |
| 1946 # endif | |
| 7 | 1947 #endif |
| 1948 | |
| 9 | 1949 /* |
| 1950 * Return TRUE if "name" is in $PATH. | |
| 10 | 1951 * TODO: Should somehow check if it's really executable. |
| 9 | 1952 */ |
| 7 | 1953 static int |
| 5782 | 1954 executable_exists(char *name, char_u **path) |
| 7 | 1955 { |
| 9 | 1956 char *dum; |
| 1957 char fname[_MAX_PATH]; | |
| 6185 | 1958 char *curpath, *newpath; |
| 1959 long n; | |
| 9 | 1960 |
| 1961 #ifdef FEAT_MBYTE | |
| 1962 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 7 | 1963 { |
| 1752 | 1964 WCHAR *p = enc_to_utf16(name, NULL); |
| 9 | 1965 WCHAR fnamew[_MAX_PATH]; |
| 1966 WCHAR *dumw; | |
| 6185 | 1967 WCHAR *wcurpath, *wnewpath; |
| 9 | 1968 |
| 1969 if (p != NULL) | |
| 1970 { | |
| 6185 | 1971 wcurpath = _wgetenv(L"PATH"); |
| 1972 wnewpath = (WCHAR*)alloc((unsigned)(wcslen(wcurpath) + 3) | |
| 1973 * sizeof(WCHAR)); | |
| 1974 if (wnewpath == NULL) | |
| 1975 return FALSE; | |
| 1976 wcscpy(wnewpath, L".;"); | |
| 1977 wcscat(wnewpath, wcurpath); | |
| 1978 n = (long)SearchPathW(wnewpath, p, NULL, _MAX_PATH, fnamew, &dumw); | |
| 1979 vim_free(wnewpath); | |
| 9 | 1980 vim_free(p); |
| 1981 if (n > 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 1982 { | |
| 1983 if (n == 0) | |
| 1984 return FALSE; | |
| 1985 if (GetFileAttributesW(fnamew) & FILE_ATTRIBUTE_DIRECTORY) | |
| 1986 return FALSE; | |
| 5782 | 1987 if (path != NULL) |
| 1988 *path = utf16_to_enc(fnamew, NULL); | |
| 9 | 1989 return TRUE; |
| 1990 } | |
| 1991 /* Retry with non-wide function (for Windows 98). */ | |
| 1992 } | |
| 7 | 1993 } |
| 9 | 1994 #endif |
| 6185 | 1995 |
| 1996 curpath = getenv("PATH"); | |
| 1997 newpath = (char*)alloc((unsigned)(STRLEN(curpath) + 3)); | |
| 1998 if (newpath == NULL) | |
| 1999 return FALSE; | |
| 2000 STRCPY(newpath, ".;"); | |
| 2001 STRCAT(newpath, curpath); | |
| 2002 n = (long)SearchPath(newpath, name, NULL, _MAX_PATH, fname, &dum); | |
| 2003 vim_free(newpath); | |
| 2004 if (n == 0) | |
| 9 | 2005 return FALSE; |
| 2006 if (mch_isdir(fname)) | |
| 2007 return FALSE; | |
| 5782 | 2008 if (path != NULL) |
| 2009 *path = vim_strsave(fname); | |
| 9 | 2010 return TRUE; |
| 7 | 2011 } |
| 2012 | |
| 2584 | 2013 #if ((defined(__MINGW32__) || defined (__CYGWIN32__)) && \ |
| 2935 | 2014 __MSVCRT_VERSION__ >= 0x800) || (defined(_MSC_VER) && _MSC_VER >= 1400) |
| 2584 | 2015 /* |
| 2016 * Bad parameter handler. | |
| 2017 * | |
| 2018 * Certain MS CRT functions will intentionally crash when passed invalid | |
| 2019 * parameters to highlight possible security holes. Setting this function as | |
| 2020 * the bad parameter handler will prevent the crash. | |
| 2021 * | |
| 2022 * In debug builds the parameters contain CRT information that might help track | |
| 2023 * down the source of a problem, but in non-debug builds the arguments are all | |
| 2024 * NULL/0. Debug builds will also produce assert dialogs from the CRT, it is | |
| 2025 * worth allowing these to make debugging of issues easier. | |
| 2026 */ | |
| 2027 static void | |
| 2028 bad_param_handler(const wchar_t *expression, | |
| 2029 const wchar_t *function, | |
| 2030 const wchar_t *file, | |
| 2031 unsigned int line, | |
| 2032 uintptr_t pReserved) | |
| 2033 { | |
| 2034 } | |
| 2035 | |
| 2036 # define SET_INVALID_PARAM_HANDLER \ | |
| 2037 ((void)_set_invalid_parameter_handler(bad_param_handler)) | |
| 2038 #else | |
| 2039 # define SET_INVALID_PARAM_HANDLER | |
| 2040 #endif | |
| 2041 | |
| 7 | 2042 #ifdef FEAT_GUI_W32 |
| 2043 | |
| 2044 /* | |
| 2045 * GUI version of mch_init(). | |
| 2046 */ | |
| 2047 void | |
| 26 | 2048 mch_init(void) |
| 7 | 2049 { |
| 2050 #ifndef __MINGW32__ | |
| 2051 extern int _fmode; | |
| 2052 #endif | |
| 2053 | |
| 2584 | 2054 /* Silently handle invalid parameters to CRT functions */ |
| 2055 SET_INVALID_PARAM_HANDLER; | |
| 2056 | |
| 7 | 2057 /* Let critical errors result in a failure, not in a dialog box. Required |
| 2058 * for the timestamp test to work on removed floppies. */ | |
| 2059 SetErrorMode(SEM_FAILCRITICALERRORS); | |
| 2060 | |
| 2061 _fmode = O_BINARY; /* we do our own CR-LF translation */ | |
| 2062 | |
| 2063 /* Specify window size. Is there a place to get the default from? */ | |
| 2064 Rows = 25; | |
| 2065 Columns = 80; | |
| 2066 | |
| 2067 /* Look for 'vimrun' */ | |
| 2068 if (!gui_is_win32s()) | |
| 2069 { | |
| 2070 char_u vimrun_location[_MAX_PATH + 4]; | |
| 2071 | |
| 2072 /* First try in same directory as gvim.exe */ | |
| 2073 STRCPY(vimrun_location, exe_name); | |
| 2074 STRCPY(gettail(vimrun_location), "vimrun.exe"); | |
| 2075 if (mch_getperm(vimrun_location) >= 0) | |
| 2076 { | |
| 2077 if (*skiptowhite(vimrun_location) != NUL) | |
| 2078 { | |
| 2079 /* Enclose path with white space in double quotes. */ | |
| 2080 mch_memmove(vimrun_location + 1, vimrun_location, | |
| 2081 STRLEN(vimrun_location) + 1); | |
| 2082 *vimrun_location = '"'; | |
| 2083 STRCPY(gettail(vimrun_location), "vimrun\" "); | |
| 2084 } | |
| 2085 else | |
| 2086 STRCPY(gettail(vimrun_location), "vimrun "); | |
| 2087 | |
| 2088 vimrun_path = (char *)vim_strsave(vimrun_location); | |
| 2089 s_dont_use_vimrun = FALSE; | |
| 2090 } | |
| 5782 | 2091 else if (executable_exists("vimrun.exe", NULL)) |
| 7 | 2092 s_dont_use_vimrun = FALSE; |
| 2093 | |
| 2094 /* Don't give the warning for a missing vimrun.exe right now, but only | |
| 2095 * when vimrun was supposed to be used. Don't bother people that do | |
| 2096 * not need vimrun.exe. */ | |
| 2097 if (s_dont_use_vimrun) | |
| 2098 need_vimrun_warning = TRUE; | |
| 2099 } | |
| 2100 | |
| 2101 /* | |
| 2102 * If "finstr.exe" doesn't exist, use "grep -n" for 'grepprg'. | |
| 2103 * Otherwise the default "findstr /n" is used. | |
| 2104 */ | |
| 5782 | 2105 if (!executable_exists("findstr.exe", NULL)) |
| 7 | 2106 set_option_value((char_u *)"grepprg", 0, (char_u *)"grep -n", 0); |
| 2107 | |
| 2108 #ifdef FEAT_CLIPBOARD | |
| 4168 | 2109 win_clip_init(); |
| 7 | 2110 #endif |
| 2111 } | |
| 2112 | |
| 2113 | |
| 2114 #else /* FEAT_GUI_W32 */ | |
| 2115 | |
| 2116 #define SRWIDTH(sr) ((sr).Right - (sr).Left + 1) | |
| 2117 #define SRHEIGHT(sr) ((sr).Bottom - (sr).Top + 1) | |
| 2118 | |
| 2119 /* | |
| 2120 * ClearConsoleBuffer() | |
| 2121 * Description: | |
| 2122 * Clears the entire contents of the console screen buffer, using the | |
| 2123 * specified attribute. | |
| 2124 * Returns: | |
| 2125 * TRUE on success | |
| 2126 */ | |
| 2127 static BOOL | |
| 2128 ClearConsoleBuffer(WORD wAttribute) | |
| 2129 { | |
| 2130 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
| 2131 COORD coord; | |
| 2132 DWORD NumCells, dummy; | |
| 2133 | |
| 2134 if (!GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 2135 return FALSE; | |
| 2136 | |
| 2137 NumCells = csbi.dwSize.X * csbi.dwSize.Y; | |
| 2138 coord.X = 0; | |
| 2139 coord.Y = 0; | |
| 2140 if (!FillConsoleOutputCharacter(g_hConOut, ' ', NumCells, | |
| 2141 coord, &dummy)) | |
| 2142 { | |
| 2143 return FALSE; | |
| 2144 } | |
| 2145 if (!FillConsoleOutputAttribute(g_hConOut, wAttribute, NumCells, | |
| 2146 coord, &dummy)) | |
| 2147 { | |
| 2148 return FALSE; | |
| 2149 } | |
| 2150 | |
| 2151 return TRUE; | |
| 2152 } | |
| 2153 | |
| 2154 /* | |
| 2155 * FitConsoleWindow() | |
| 2156 * Description: | |
| 2157 * Checks if the console window will fit within given buffer dimensions. | |
| 2158 * Also, if requested, will shrink the window to fit. | |
| 2159 * Returns: | |
| 2160 * TRUE on success | |
| 2161 */ | |
| 2162 static BOOL | |
| 2163 FitConsoleWindow( | |
| 2164 COORD dwBufferSize, | |
| 2165 BOOL WantAdjust) | |
| 2166 { | |
| 2167 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
| 2168 COORD dwWindowSize; | |
| 2169 BOOL NeedAdjust = FALSE; | |
| 2170 | |
| 2171 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 2172 { | |
| 2173 /* | |
| 2174 * A buffer resize will fail if the current console window does | |
| 2175 * not lie completely within that buffer. To avoid this, we might | |
| 2176 * have to move and possibly shrink the window. | |
| 2177 */ | |
| 2178 if (csbi.srWindow.Right >= dwBufferSize.X) | |
| 2179 { | |
| 2180 dwWindowSize.X = SRWIDTH(csbi.srWindow); | |
| 2181 if (dwWindowSize.X > dwBufferSize.X) | |
| 2182 dwWindowSize.X = dwBufferSize.X; | |
| 2183 csbi.srWindow.Right = dwBufferSize.X - 1; | |
| 2184 csbi.srWindow.Left = dwBufferSize.X - dwWindowSize.X; | |
| 2185 NeedAdjust = TRUE; | |
| 2186 } | |
| 2187 if (csbi.srWindow.Bottom >= dwBufferSize.Y) | |
| 2188 { | |
| 2189 dwWindowSize.Y = SRHEIGHT(csbi.srWindow); | |
| 2190 if (dwWindowSize.Y > dwBufferSize.Y) | |
| 2191 dwWindowSize.Y = dwBufferSize.Y; | |
| 2192 csbi.srWindow.Bottom = dwBufferSize.Y - 1; | |
| 2193 csbi.srWindow.Top = dwBufferSize.Y - dwWindowSize.Y; | |
| 2194 NeedAdjust = TRUE; | |
| 2195 } | |
| 2196 if (NeedAdjust && WantAdjust) | |
| 2197 { | |
| 2198 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &csbi.srWindow)) | |
| 2199 return FALSE; | |
| 2200 } | |
| 2201 return TRUE; | |
| 2202 } | |
| 2203 | |
| 2204 return FALSE; | |
| 2205 } | |
| 2206 | |
| 2207 typedef struct ConsoleBufferStruct | |
| 2208 { | |
| 26 | 2209 BOOL IsValid; |
| 2210 CONSOLE_SCREEN_BUFFER_INFO Info; | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2211 PCHAR_INFO Buffer; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2212 COORD BufferSize; |
| 7 | 2213 } ConsoleBuffer; |
| 2214 | |
| 2215 /* | |
| 2216 * SaveConsoleBuffer() | |
| 2217 * Description: | |
| 2218 * Saves important information about the console buffer, including the | |
| 2219 * actual buffer contents. The saved information is suitable for later | |
| 2220 * restoration by RestoreConsoleBuffer(). | |
| 2221 * Returns: | |
| 2222 * TRUE if all information was saved; FALSE otherwise | |
| 2223 * If FALSE, still sets cb->IsValid if buffer characteristics were saved. | |
| 2224 */ | |
| 2225 static BOOL | |
| 2226 SaveConsoleBuffer( | |
| 2227 ConsoleBuffer *cb) | |
| 2228 { | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2229 DWORD NumCells; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2230 COORD BufferCoord; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2231 SMALL_RECT ReadRegion; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2232 WORD Y, Y_incr; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2233 |
| 7 | 2234 if (cb == NULL) |
| 2235 return FALSE; | |
| 2236 | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2237 if (!GetConsoleScreenBufferInfo(g_hConOut, &cb->Info)) |
| 7 | 2238 { |
| 2239 cb->IsValid = FALSE; | |
| 2240 return FALSE; | |
| 2241 } | |
| 2242 cb->IsValid = TRUE; | |
| 2243 | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2244 /* |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2245 * Allocate a buffer large enough to hold the entire console screen |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2246 * buffer. If this ConsoleBuffer structure has already been initialized |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2247 * with a buffer of the correct size, then just use that one. |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2248 */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2249 if (!cb->IsValid || cb->Buffer == NULL || |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2250 cb->BufferSize.X != cb->Info.dwSize.X || |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2251 cb->BufferSize.Y != cb->Info.dwSize.Y) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2252 { |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2253 cb->BufferSize.X = cb->Info.dwSize.X; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2254 cb->BufferSize.Y = cb->Info.dwSize.Y; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2255 NumCells = cb->BufferSize.X * cb->BufferSize.Y; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2256 vim_free(cb->Buffer); |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2257 cb->Buffer = (PCHAR_INFO)alloc(NumCells * sizeof(CHAR_INFO)); |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2258 if (cb->Buffer == NULL) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2259 return FALSE; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2260 } |
| 7 | 2261 |
| 2262 /* | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2263 * We will now copy the console screen buffer into our buffer. |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2264 * ReadConsoleOutput() seems to be limited as far as how much you |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2265 * can read at a time. Empirically, this number seems to be about |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2266 * 12000 cells (rows * columns). Start at position (0, 0) and copy |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2267 * in chunks until it is all copied. The chunks will all have the |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2268 * same horizontal characteristics, so initialize them now. The |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2269 * height of each chunk will be (12000 / width). |
| 7 | 2270 */ |
|
7078
383d6f39669b
commit https://github.com/vim/vim/commit/615942452eb74eee7d8386fd3d76a1534181fa06
Christian Brabandt <cb@256bit.org>
parents:
6981
diff
changeset
|
2271 BufferCoord.X = 0; |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2272 ReadRegion.Left = 0; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2273 ReadRegion.Right = cb->Info.dwSize.X - 1; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2274 Y_incr = 12000 / cb->Info.dwSize.X; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2275 for (Y = 0; Y < cb->BufferSize.Y; Y += Y_incr) |
| 7 | 2276 { |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2277 /* |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2278 * Read into position (0, Y) in our buffer. |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2279 */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2280 BufferCoord.Y = Y; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2281 /* |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2282 * Read the region whose top left corner is (0, Y) and whose bottom |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2283 * right corner is (width - 1, Y + Y_incr - 1). This should define |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2284 * a region of size width by Y_incr. Don't worry if this region is |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2285 * too large for the remaining buffer; it will be cropped. |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2286 */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2287 ReadRegion.Top = Y; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2288 ReadRegion.Bottom = Y + Y_incr - 1; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2289 if (!ReadConsoleOutput(g_hConOut, /* output handle */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2290 cb->Buffer, /* our buffer */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2291 cb->BufferSize, /* dimensions of our buffer */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2292 BufferCoord, /* offset in our buffer */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2293 &ReadRegion)) /* region to save */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2294 { |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2295 vim_free(cb->Buffer); |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2296 cb->Buffer = NULL; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2297 return FALSE; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2298 } |
| 7 | 2299 } |
| 2300 | |
| 2301 return TRUE; | |
| 2302 } | |
| 2303 | |
| 2304 /* | |
| 2305 * RestoreConsoleBuffer() | |
| 2306 * Description: | |
| 2307 * Restores important information about the console buffer, including the | |
| 2308 * actual buffer contents, if desired. The information to restore is in | |
| 2309 * the same format used by SaveConsoleBuffer(). | |
| 2310 * Returns: | |
| 2311 * TRUE on success | |
| 2312 */ | |
| 2313 static BOOL | |
| 2314 RestoreConsoleBuffer( | |
| 26 | 2315 ConsoleBuffer *cb, |
| 2316 BOOL RestoreScreen) | |
| 7 | 2317 { |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2318 COORD BufferCoord; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2319 SMALL_RECT WriteRegion; |
| 7 | 2320 |
| 2321 if (cb == NULL || !cb->IsValid) | |
| 2322 return FALSE; | |
| 2323 | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2324 /* |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2325 * Before restoring the buffer contents, clear the current buffer, and |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2326 * restore the cursor position and window information. Doing this now |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2327 * prevents old buffer contents from "flashing" onto the screen. |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2328 */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2329 if (RestoreScreen) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2330 ClearConsoleBuffer(cb->Info.wAttributes); |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2331 |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2332 FitConsoleWindow(cb->Info.dwSize, TRUE); |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2333 if (!SetConsoleScreenBufferSize(g_hConOut, cb->Info.dwSize)) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2334 return FALSE; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2335 if (!SetConsoleTextAttribute(g_hConOut, cb->Info.wAttributes)) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2336 return FALSE; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2337 |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2338 if (!RestoreScreen) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2339 { |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2340 /* |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2341 * No need to restore the screen buffer contents, so we're done. |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2342 */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2343 return TRUE; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2344 } |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2345 |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2346 if (!SetConsoleCursorPosition(g_hConOut, cb->Info.dwCursorPosition)) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2347 return FALSE; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2348 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &cb->Info.srWindow)) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2349 return FALSE; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2350 |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2351 /* |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2352 * Restore the screen buffer contents. |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2353 */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2354 if (cb->Buffer != NULL) |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2355 { |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2356 BufferCoord.X = 0; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2357 BufferCoord.Y = 0; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2358 WriteRegion.Left = 0; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2359 WriteRegion.Top = 0; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2360 WriteRegion.Right = cb->Info.dwSize.X - 1; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2361 WriteRegion.Bottom = cb->Info.dwSize.Y - 1; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2362 if (!WriteConsoleOutput(g_hConOut, /* output handle */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2363 cb->Buffer, /* our buffer */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2364 cb->BufferSize, /* dimensions of our buffer */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2365 BufferCoord, /* offset in our buffer */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2366 &WriteRegion)) /* region to restore */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2367 { |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2368 return FALSE; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2369 } |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2370 } |
| 7 | 2371 |
| 2372 return TRUE; | |
| 2373 } | |
| 2374 | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2375 #define FEAT_RESTORE_ORIG_SCREEN |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2376 #ifdef FEAT_RESTORE_ORIG_SCREEN |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2377 static ConsoleBuffer g_cbOrig = { 0 }; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2378 #endif |
| 7 | 2379 static ConsoleBuffer g_cbNonTermcap = { 0 }; |
| 2380 static ConsoleBuffer g_cbTermcap = { 0 }; | |
| 2381 | |
| 2382 #ifdef FEAT_TITLE | |
| 2383 #ifdef __BORLANDC__ | |
| 2384 typedef HWND (__stdcall *GETCONSOLEWINDOWPROC)(VOID); | |
| 2385 #else | |
| 2386 typedef WINBASEAPI HWND (WINAPI *GETCONSOLEWINDOWPROC)(VOID); | |
| 2387 #endif | |
| 2388 char g_szOrigTitle[256] = { 0 }; | |
| 2389 HWND g_hWnd = NULL; /* also used in os_mswin.c */ | |
| 2390 static HICON g_hOrigIconSmall = NULL; | |
| 2391 static HICON g_hOrigIcon = NULL; | |
| 2392 static HICON g_hVimIcon = NULL; | |
| 2393 static BOOL g_fCanChangeIcon = FALSE; | |
| 2394 | |
| 2395 /* ICON* are not defined in VC++ 4.0 */ | |
| 2396 #ifndef ICON_SMALL | |
| 2397 #define ICON_SMALL 0 | |
| 2398 #endif | |
| 2399 #ifndef ICON_BIG | |
| 2400 #define ICON_BIG 1 | |
| 2401 #endif | |
| 2402 /* | |
| 2403 * GetConsoleIcon() | |
| 2404 * Description: | |
| 2405 * Attempts to retrieve the small icon and/or the big icon currently in | |
| 2406 * use by a given window. | |
| 2407 * Returns: | |
| 2408 * TRUE on success | |
| 2409 */ | |
| 2410 static BOOL | |
| 2411 GetConsoleIcon( | |
| 26 | 2412 HWND hWnd, |
| 2413 HICON *phIconSmall, | |
| 2414 HICON *phIcon) | |
| 7 | 2415 { |
| 2416 if (hWnd == NULL) | |
| 2417 return FALSE; | |
| 2418 | |
| 2419 if (phIconSmall != NULL) | |
| 26 | 2420 *phIconSmall = (HICON)SendMessage(hWnd, WM_GETICON, |
| 2421 (WPARAM)ICON_SMALL, (LPARAM)0); | |
| 7 | 2422 if (phIcon != NULL) |
| 26 | 2423 *phIcon = (HICON)SendMessage(hWnd, WM_GETICON, |
| 2424 (WPARAM)ICON_BIG, (LPARAM)0); | |
| 7 | 2425 return TRUE; |
| 2426 } | |
| 2427 | |
| 2428 /* | |
| 2429 * SetConsoleIcon() | |
| 2430 * Description: | |
| 2431 * Attempts to change the small icon and/or the big icon currently in | |
| 2432 * use by a given window. | |
| 2433 * Returns: | |
| 2434 * TRUE on success | |
| 2435 */ | |
| 2436 static BOOL | |
| 2437 SetConsoleIcon( | |
| 26 | 2438 HWND hWnd, |
| 2439 HICON hIconSmall, | |
| 2440 HICON hIcon) | |
| 7 | 2441 { |
| 26 | 2442 HICON hPrevIconSmall; |
| 2443 HICON hPrevIcon; | |
| 7 | 2444 |
| 2445 if (hWnd == NULL) | |
| 2446 return FALSE; | |
| 2447 | |
| 2448 if (hIconSmall != NULL) | |
| 26 | 2449 hPrevIconSmall = (HICON)SendMessage(hWnd, WM_SETICON, |
| 2450 (WPARAM)ICON_SMALL, (LPARAM)hIconSmall); | |
| 7 | 2451 if (hIcon != NULL) |
| 26 | 2452 hPrevIcon = (HICON)SendMessage(hWnd, WM_SETICON, |
| 2453 (WPARAM)ICON_BIG,(LPARAM) hIcon); | |
| 7 | 2454 return TRUE; |
| 2455 } | |
| 2456 | |
| 2457 /* | |
| 2458 * SaveConsoleTitleAndIcon() | |
| 2459 * Description: | |
| 2460 * Saves the current console window title in g_szOrigTitle, for later | |
| 2461 * restoration. Also, attempts to obtain a handle to the console window, | |
| 2462 * and use it to save the small and big icons currently in use by the | |
| 2463 * console window. This is not always possible on some versions of Windows; | |
| 2464 * nor is it possible when running Vim remotely using Telnet (since the | |
| 2465 * console window the user sees is owned by a remote process). | |
| 2466 */ | |
| 2467 static void | |
| 2468 SaveConsoleTitleAndIcon(void) | |
| 2469 { | |
| 2470 GETCONSOLEWINDOWPROC GetConsoleWindowProc; | |
| 2471 | |
| 2472 /* Save the original title. */ | |
| 2473 if (!GetConsoleTitle(g_szOrigTitle, sizeof(g_szOrigTitle))) | |
| 2474 return; | |
| 2475 | |
| 2476 /* | |
| 2477 * Obtain a handle to the console window using GetConsoleWindow() from | |
| 2478 * KERNEL32.DLL; we need to handle in order to change the window icon. | |
| 2479 * This function only exists on NT-based Windows, starting with Windows | |
| 2480 * 2000. On older operating systems, we can't change the window icon | |
| 2481 * anyway. | |
| 2482 */ | |
| 2483 if ((GetConsoleWindowProc = (GETCONSOLEWINDOWPROC) | |
| 2484 GetProcAddress(GetModuleHandle("KERNEL32.DLL"), | |
| 2485 "GetConsoleWindow")) != NULL) | |
| 2486 { | |
| 2487 g_hWnd = (*GetConsoleWindowProc)(); | |
| 2488 } | |
| 2489 if (g_hWnd == NULL) | |
| 2490 return; | |
| 2491 | |
| 2492 /* Save the original console window icon. */ | |
| 2493 GetConsoleIcon(g_hWnd, &g_hOrigIconSmall, &g_hOrigIcon); | |
| 2494 if (g_hOrigIconSmall == NULL || g_hOrigIcon == NULL) | |
| 2495 return; | |
| 2496 | |
| 2497 /* Extract the first icon contained in the Vim executable. */ | |
| 6249 | 2498 if (mch_icon_load((HANDLE *)&g_hVimIcon) == FAIL || g_hVimIcon == NULL) |
| 2499 g_hVimIcon = ExtractIcon(NULL, exe_name, 0); | |
| 7 | 2500 if (g_hVimIcon != NULL) |
| 2501 g_fCanChangeIcon = TRUE; | |
| 2502 } | |
| 2503 #endif | |
| 2504 | |
| 2505 static int g_fWindInitCalled = FALSE; | |
| 2506 static int g_fTermcapMode = FALSE; | |
| 2507 static CONSOLE_CURSOR_INFO g_cci; | |
| 2508 static DWORD g_cmodein = 0; | |
| 2509 static DWORD g_cmodeout = 0; | |
| 2510 | |
| 2511 /* | |
| 2512 * non-GUI version of mch_init(). | |
| 2513 */ | |
| 2514 void | |
| 26 | 2515 mch_init(void) |
| 7 | 2516 { |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2517 #ifndef FEAT_RESTORE_ORIG_SCREEN |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2518 CONSOLE_SCREEN_BUFFER_INFO csbi; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2519 #endif |
| 7 | 2520 #ifndef __MINGW32__ |
| 2521 extern int _fmode; | |
| 2522 #endif | |
| 2523 | |
| 2584 | 2524 /* Silently handle invalid parameters to CRT functions */ |
| 2525 SET_INVALID_PARAM_HANDLER; | |
| 2526 | |
| 7 | 2527 /* Let critical errors result in a failure, not in a dialog box. Required |
| 2528 * for the timestamp test to work on removed floppies. */ | |
| 2529 SetErrorMode(SEM_FAILCRITICALERRORS); | |
| 2530 | |
| 2531 _fmode = O_BINARY; /* we do our own CR-LF translation */ | |
| 2532 out_flush(); | |
| 2533 | |
| 2534 /* Obtain handles for the standard Console I/O devices */ | |
| 2535 if (read_cmd_fd == 0) | |
| 2536 g_hConIn = GetStdHandle(STD_INPUT_HANDLE); | |
| 2537 else | |
| 2538 create_conin(); | |
| 2539 g_hConOut = GetStdHandle(STD_OUTPUT_HANDLE); | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2540 |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2541 #ifdef FEAT_RESTORE_ORIG_SCREEN |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2542 /* Save the initial console buffer for later restoration */ |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2543 SaveConsoleBuffer(&g_cbOrig); |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2544 g_attrCurrent = g_attrDefault = g_cbOrig.Info.wAttributes; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2545 #else |
| 7 | 2546 /* Get current text attributes */ |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2547 GetConsoleScreenBufferInfo(g_hConOut, &csbi); |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2548 g_attrCurrent = g_attrDefault = csbi.wAttributes; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
2549 #endif |
| 7 | 2550 if (cterm_normal_fg_color == 0) |
| 2551 cterm_normal_fg_color = (g_attrCurrent & 0xf) + 1; | |
| 2552 if (cterm_normal_bg_color == 0) | |
| 2553 cterm_normal_bg_color = ((g_attrCurrent >> 4) & 0xf) + 1; | |
| 2554 | |
| 2555 /* set termcap codes to current text attributes */ | |
| 2556 update_tcap(g_attrCurrent); | |
| 2557 | |
| 2558 GetConsoleCursorInfo(g_hConOut, &g_cci); | |
| 2559 GetConsoleMode(g_hConIn, &g_cmodein); | |
| 2560 GetConsoleMode(g_hConOut, &g_cmodeout); | |
| 2561 | |
| 2562 #ifdef FEAT_TITLE | |
| 2563 SaveConsoleTitleAndIcon(); | |
| 2564 /* | |
| 2565 * Set both the small and big icons of the console window to Vim's icon. | |
| 2566 * Note that Vim presently only has one size of icon (32x32), but it | |
| 2567 * automatically gets scaled down to 16x16 when setting the small icon. | |
| 2568 */ | |
| 2569 if (g_fCanChangeIcon) | |
| 2570 SetConsoleIcon(g_hWnd, g_hVimIcon, g_hVimIcon); | |
| 2571 #endif | |
| 2572 | |
| 2573 ui_get_shellsize(); | |
| 2574 | |
| 2575 #ifdef MCH_WRITE_DUMP | |
| 2576 fdDump = fopen("dump", "wt"); | |
| 2577 | |
| 2578 if (fdDump) | |
| 2579 { | |
| 2580 time_t t; | |
| 2581 | |
| 2582 time(&t); | |
| 2583 fputs(ctime(&t), fdDump); | |
| 2584 fflush(fdDump); | |
| 2585 } | |
| 2586 #endif | |
| 2587 | |
| 2588 g_fWindInitCalled = TRUE; | |
| 2589 | |
| 2590 #ifdef FEAT_MOUSE | |
| 2591 g_fMouseAvail = GetSystemMetrics(SM_MOUSEPRESENT); | |
| 2592 #endif | |
| 2593 | |
| 2594 #ifdef FEAT_CLIPBOARD | |
| 4168 | 2595 win_clip_init(); |
| 7 | 2596 #endif |
| 2597 | |
| 2598 /* This will be NULL on anything but NT 4.0 */ | |
| 2599 s_pfnGetConsoleKeyboardLayoutName = | |
| 2600 (PFNGCKLN) GetProcAddress(GetModuleHandle("kernel32.dll"), | |
| 2601 "GetConsoleKeyboardLayoutNameA"); | |
| 2602 } | |
| 2603 | |
| 2604 /* | |
| 2605 * non-GUI version of mch_exit(). | |
| 2606 * Shut down and exit with status `r' | |
| 2607 * Careful: mch_exit() may be called before mch_init()! | |
| 2608 */ | |
| 2609 void | |
| 2610 mch_exit(int r) | |
| 2611 { | |
| 2612 stoptermcap(); | |
| 2613 | |
| 2614 if (g_fWindInitCalled) | |
| 2615 settmode(TMODE_COOK); | |
| 2616 | |
| 2617 ml_close_all(TRUE); /* remove all memfiles */ | |
| 2618 | |
| 2619 if (g_fWindInitCalled) | |
| 2620 { | |
| 2621 #ifdef FEAT_TITLE | |
| 2622 mch_restore_title(3); | |
| 2623 /* | |
| 2624 * Restore both the small and big icons of the console window to | |
| 2625 * what they were at startup. Don't do this when the window is | |
| 2626 * closed, Vim would hang here. | |
| 2627 */ | |
| 2628 if (g_fCanChangeIcon && !g_fForceExit) | |
| 2629 SetConsoleIcon(g_hWnd, g_hOrigIconSmall, g_hOrigIcon); | |
| 2630 #endif | |
| 2631 | |
| 2632 #ifdef MCH_WRITE_DUMP | |
| 2633 if (fdDump) | |
| 2634 { | |
| 2635 time_t t; | |
| 2636 | |
| 2637 time(&t); | |
| 2638 fputs(ctime(&t), fdDump); | |
| 2639 fclose(fdDump); | |
| 2640 } | |
| 2641 fdDump = NULL; | |
| 2642 #endif | |
| 2643 } | |
| 2644 | |
| 2645 SetConsoleCursorInfo(g_hConOut, &g_cci); | |
| 2646 SetConsoleMode(g_hConIn, g_cmodein); | |
| 2647 SetConsoleMode(g_hConOut, g_cmodeout); | |
| 2648 | |
| 2649 #ifdef DYNAMIC_GETTEXT | |
| 2650 dyn_libintl_end(); | |
| 2651 #endif | |
| 2652 | |
| 2653 exit(r); | |
| 2654 } | |
| 2655 #endif /* !FEAT_GUI_W32 */ | |
| 2656 | |
| 2657 /* | |
| 2658 * Do we have an interactive window? | |
| 2659 */ | |
| 323 | 2660 /*ARGSUSED*/ |
| 7 | 2661 int |
| 2662 mch_check_win( | |
| 2663 int argc, | |
| 2664 char **argv) | |
| 2665 { | |
| 2666 get_exe_name(); | |
| 2667 | |
| 2668 #ifdef FEAT_GUI_W32 | |
| 2669 return OK; /* GUI always has a tty */ | |
| 2670 #else | |
| 2671 if (isatty(1)) | |
| 2672 return OK; | |
| 2673 return FAIL; | |
| 2674 #endif | |
| 2675 } | |
| 2676 | |
| 2677 | |
| 5326 | 2678 #ifdef FEAT_MBYTE |
| 2679 /* | |
| 2680 * fname_casew(): Wide version of fname_case(). Set the case of the file name, | |
| 2681 * if it already exists. When "len" is > 0, also expand short to long | |
| 2682 * filenames. | |
| 2683 * Return FAIL if wide functions are not available, OK otherwise. | |
| 2684 * NOTE: much of this is identical to fname_case(), keep in sync! | |
| 2685 */ | |
| 2686 static int | |
| 2687 fname_casew( | |
| 2688 WCHAR *name, | |
| 2689 int len) | |
| 2690 { | |
| 2691 WCHAR szTrueName[_MAX_PATH + 2]; | |
| 2692 WCHAR szTrueNameTemp[_MAX_PATH + 2]; | |
| 2693 WCHAR *ptrue, *ptruePrev; | |
| 2694 WCHAR *porig, *porigPrev; | |
| 2695 int flen; | |
| 2696 WIN32_FIND_DATAW fb; | |
| 5529 | 2697 HANDLE hFind = INVALID_HANDLE_VALUE; |
| 5326 | 2698 int c; |
| 2699 int slen; | |
| 2700 | |
| 2701 flen = (int)wcslen(name); | |
| 2702 if (flen > _MAX_PATH) | |
| 2703 return OK; | |
| 2704 | |
| 2705 /* slash_adjust(name) not needed, already adjusted by fname_case(). */ | |
| 2706 | |
| 2707 /* Build the new name in szTrueName[] one component at a time. */ | |
| 2708 porig = name; | |
| 2709 ptrue = szTrueName; | |
| 2710 | |
| 2711 if (iswalpha(porig[0]) && porig[1] == L':') | |
| 2712 { | |
| 2713 /* copy leading drive letter */ | |
| 2714 *ptrue++ = *porig++; | |
| 2715 *ptrue++ = *porig++; | |
| 2716 } | |
| 5529 | 2717 *ptrue = NUL; /* in case nothing follows */ |
| 5326 | 2718 |
| 2719 while (*porig != NUL) | |
| 2720 { | |
| 2721 /* copy \ characters */ | |
| 2722 while (*porig == psepc) | |
| 2723 *ptrue++ = *porig++; | |
| 2724 | |
| 2725 ptruePrev = ptrue; | |
| 2726 porigPrev = porig; | |
| 2727 while (*porig != NUL && *porig != psepc) | |
| 2728 { | |
| 2729 *ptrue++ = *porig++; | |
| 2730 } | |
| 2731 *ptrue = NUL; | |
| 2732 | |
| 2733 /* To avoid a slow failure append "\*" when searching a directory, | |
| 2734 * server or network share. */ | |
| 2735 wcscpy(szTrueNameTemp, szTrueName); | |
| 2736 slen = (int)wcslen(szTrueNameTemp); | |
| 2737 if (*porig == psepc && slen + 2 < _MAX_PATH) | |
| 2738 wcscpy(szTrueNameTemp + slen, L"\\*"); | |
| 2739 | |
| 2740 /* Skip "", "." and "..". */ | |
| 2741 if (ptrue > ptruePrev | |
| 2742 && (ptruePrev[0] != L'.' | |
| 2743 || (ptruePrev[1] != NUL | |
| 2744 && (ptruePrev[1] != L'.' || ptruePrev[2] != NUL))) | |
| 2745 && (hFind = FindFirstFileW(szTrueNameTemp, &fb)) | |
| 2746 != INVALID_HANDLE_VALUE) | |
| 2747 { | |
| 2748 c = *porig; | |
| 2749 *porig = NUL; | |
| 2750 | |
| 2751 /* Only use the match when it's the same name (ignoring case) or | |
| 2752 * expansion is allowed and there is a match with the short name | |
| 2753 * and there is enough room. */ | |
| 2754 if (_wcsicoll(porigPrev, fb.cFileName) == 0 | |
| 2755 || (len > 0 | |
| 2756 && (_wcsicoll(porigPrev, fb.cAlternateFileName) == 0 | |
| 2757 && (int)(ptruePrev - szTrueName) | |
| 2758 + (int)wcslen(fb.cFileName) < len))) | |
| 2759 { | |
| 2760 wcscpy(ptruePrev, fb.cFileName); | |
| 2761 | |
| 2762 /* Look for exact match and prefer it if found. Must be a | |
| 2763 * long name, otherwise there would be only one match. */ | |
| 2764 while (FindNextFileW(hFind, &fb)) | |
| 2765 { | |
| 2766 if (*fb.cAlternateFileName != NUL | |
| 2767 && (wcscoll(porigPrev, fb.cFileName) == 0 | |
| 2768 || (len > 0 | |
| 2769 && (_wcsicoll(porigPrev, | |
| 2770 fb.cAlternateFileName) == 0 | |
| 2771 && (int)(ptruePrev - szTrueName) | |
| 2772 + (int)wcslen(fb.cFileName) < len)))) | |
| 2773 { | |
| 2774 wcscpy(ptruePrev, fb.cFileName); | |
| 2775 break; | |
| 2776 } | |
| 2777 } | |
| 2778 } | |
| 2779 FindClose(hFind); | |
| 2780 *porig = c; | |
| 2781 ptrue = ptruePrev + wcslen(ptruePrev); | |
| 2782 } | |
| 2783 else if (hFind == INVALID_HANDLE_VALUE | |
| 2784 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
| 2785 return FAIL; | |
| 2786 } | |
| 2787 | |
| 2788 wcscpy(name, szTrueName); | |
| 2789 return OK; | |
| 2790 } | |
| 2791 #endif | |
| 2792 | |
| 7 | 2793 /* |
| 2794 * fname_case(): Set the case of the file name, if it already exists. | |
| 2795 * When "len" is > 0, also expand short to long filenames. | |
| 5326 | 2796 * NOTE: much of this is identical to fname_casew(), keep in sync! |
| 7 | 2797 */ |
| 2798 void | |
| 2799 fname_case( | |
| 2800 char_u *name, | |
| 2801 int len) | |
| 2802 { | |
| 2803 char szTrueName[_MAX_PATH + 2]; | |
| 2604 | 2804 char szTrueNameTemp[_MAX_PATH + 2]; |
| 7 | 2805 char *ptrue, *ptruePrev; |
| 2806 char *porig, *porigPrev; | |
| 2807 int flen; | |
| 2808 WIN32_FIND_DATA fb; | |
| 2809 HANDLE hFind; | |
| 2810 int c; | |
| 2604 | 2811 int slen; |
| 7 | 2812 |
| 434 | 2813 flen = (int)STRLEN(name); |
| 5326 | 2814 if (flen == 0) |
| 7 | 2815 return; |
| 2816 | |
| 2817 slash_adjust(name); | |
| 2818 | |
| 5326 | 2819 #ifdef FEAT_MBYTE |
| 2820 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 2821 { | |
| 2822 WCHAR *p = enc_to_utf16(name, NULL); | |
| 2823 | |
| 2824 if (p != NULL) | |
| 2825 { | |
| 2826 char_u *q; | |
| 6262 | 2827 WCHAR buf[_MAX_PATH + 1]; |
| 2828 | |
| 2829 wcsncpy(buf, p, _MAX_PATH); | |
| 2830 buf[_MAX_PATH] = L'\0'; | |
| 5326 | 2831 vim_free(p); |
| 2832 | |
| 2833 if (fname_casew(buf, (len > 0) ? _MAX_PATH : 0) == OK) | |
| 2834 { | |
| 2835 q = utf16_to_enc(buf, NULL); | |
| 2836 if (q != NULL) | |
| 2837 { | |
| 2838 vim_strncpy(name, q, (len > 0) ? len - 1 : flen); | |
| 2839 vim_free(q); | |
| 2840 return; | |
| 2841 } | |
| 2842 } | |
| 2843 } | |
| 2844 /* Retry with non-wide function (for Windows 98). */ | |
| 2845 } | |
| 2846 #endif | |
| 2847 | |
| 2848 /* If 'enc' is utf-8, flen can be larger than _MAX_PATH. | |
| 2849 * So we should check this after calling wide function. */ | |
| 2850 if (flen > _MAX_PATH) | |
| 2851 return; | |
| 2852 | |
| 7 | 2853 /* Build the new name in szTrueName[] one component at a time. */ |
| 2854 porig = name; | |
| 2855 ptrue = szTrueName; | |
| 2856 | |
| 2857 if (isalpha(porig[0]) && porig[1] == ':') | |
| 2858 { | |
| 2859 /* copy leading drive letter */ | |
| 2860 *ptrue++ = *porig++; | |
| 2861 *ptrue++ = *porig++; | |
| 2862 } | |
| 5529 | 2863 *ptrue = NUL; /* in case nothing follows */ |
| 7 | 2864 |
| 2865 while (*porig != NUL) | |
| 2866 { | |
| 2867 /* copy \ characters */ | |
| 2868 while (*porig == psepc) | |
| 2869 *ptrue++ = *porig++; | |
| 2870 | |
| 2871 ptruePrev = ptrue; | |
| 2872 porigPrev = porig; | |
| 2873 while (*porig != NUL && *porig != psepc) | |
| 2874 { | |
| 2875 #ifdef FEAT_MBYTE | |
| 2876 int l; | |
| 2877 | |
| 2878 if (enc_dbcs) | |
| 2879 { | |
| 474 | 2880 l = (*mb_ptr2len)(porig); |
| 7 | 2881 while (--l >= 0) |
| 2882 *ptrue++ = *porig++; | |
| 2883 } | |
| 2884 else | |
| 2885 #endif | |
| 2886 *ptrue++ = *porig++; | |
| 2887 } | |
| 2888 *ptrue = NUL; | |
| 2889 | |
| 2604 | 2890 /* To avoid a slow failure append "\*" when searching a directory, |
| 2891 * server or network share. */ | |
| 2892 STRCPY(szTrueNameTemp, szTrueName); | |
| 2615 | 2893 slen = (int)strlen(szTrueNameTemp); |
| 2604 | 2894 if (*porig == psepc && slen + 2 < _MAX_PATH) |
| 2895 STRCPY(szTrueNameTemp + slen, "\\*"); | |
| 2896 | |
| 7 | 2897 /* Skip "", "." and "..". */ |
| 2898 if (ptrue > ptruePrev | |
| 2899 && (ptruePrev[0] != '.' | |
| 2900 || (ptruePrev[1] != NUL | |
| 2901 && (ptruePrev[1] != '.' || ptruePrev[2] != NUL))) | |
| 2604 | 2902 && (hFind = FindFirstFile(szTrueNameTemp, &fb)) |
| 7 | 2903 != INVALID_HANDLE_VALUE) |
| 2904 { | |
| 2905 c = *porig; | |
| 2906 *porig = NUL; | |
| 2907 | |
| 2908 /* Only use the match when it's the same name (ignoring case) or | |
| 2909 * expansion is allowed and there is a match with the short name | |
| 2910 * and there is enough room. */ | |
| 2911 if (_stricoll(porigPrev, fb.cFileName) == 0 | |
| 2912 || (len > 0 | |
| 2913 && (_stricoll(porigPrev, fb.cAlternateFileName) == 0 | |
| 2914 && (int)(ptruePrev - szTrueName) | |
| 2915 + (int)strlen(fb.cFileName) < len))) | |
| 2916 { | |
| 2917 STRCPY(ptruePrev, fb.cFileName); | |
| 2918 | |
| 2919 /* Look for exact match and prefer it if found. Must be a | |
| 2920 * long name, otherwise there would be only one match. */ | |
| 2921 while (FindNextFile(hFind, &fb)) | |
| 2922 { | |
| 2923 if (*fb.cAlternateFileName != NUL | |
| 2924 && (strcoll(porigPrev, fb.cFileName) == 0 | |
| 2925 || (len > 0 | |
| 2926 && (_stricoll(porigPrev, | |
| 2927 fb.cAlternateFileName) == 0 | |
| 2928 && (int)(ptruePrev - szTrueName) | |
| 2929 + (int)strlen(fb.cFileName) < len)))) | |
| 2930 { | |
| 2931 STRCPY(ptruePrev, fb.cFileName); | |
| 2932 break; | |
| 2933 } | |
| 2934 } | |
| 2935 } | |
| 2936 FindClose(hFind); | |
| 2937 *porig = c; | |
| 2938 ptrue = ptruePrev + strlen(ptruePrev); | |
| 2939 } | |
| 2940 } | |
| 2941 | |
| 2942 STRCPY(name, szTrueName); | |
| 2943 } | |
| 2944 | |
| 2945 | |
| 2946 /* | |
| 2947 * Insert user name in s[len]. | |
| 2948 */ | |
| 2949 int | |
| 2950 mch_get_user_name( | |
| 26 | 2951 char_u *s, |
| 2952 int len) | |
| 7 | 2953 { |
| 1414 | 2954 char szUserName[256 + 1]; /* UNLEN is 256 */ |
| 7 | 2955 DWORD cch = sizeof szUserName; |
| 2956 | |
| 5549 | 2957 #ifdef FEAT_MBYTE |
| 2958 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 2959 { | |
| 2960 WCHAR wszUserName[256 + 1]; /* UNLEN is 256 */ | |
| 2961 DWORD wcch = sizeof(wszUserName) / sizeof(WCHAR); | |
| 2962 | |
| 2963 if (GetUserNameW(wszUserName, &wcch)) | |
| 2964 { | |
| 2965 char_u *p = utf16_to_enc(wszUserName, NULL); | |
| 2966 | |
| 2967 if (p != NULL) | |
| 2968 { | |
| 2969 vim_strncpy(s, p, len - 1); | |
| 2970 vim_free(p); | |
| 2971 return OK; | |
| 2972 } | |
| 2973 } | |
| 5657 | 2974 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
| 2975 return FAIL; | |
| 5549 | 2976 /* Retry with non-wide function (for Windows 98). */ |
| 2977 } | |
| 2978 #endif | |
| 7 | 2979 if (GetUserName(szUserName, &cch)) |
| 2980 { | |
| 417 | 2981 vim_strncpy(s, szUserName, len - 1); |
| 7 | 2982 return OK; |
| 2983 } | |
| 2984 s[0] = NUL; | |
| 2985 return FAIL; | |
| 2986 } | |
| 2987 | |
| 2988 | |
| 2989 /* | |
| 2990 * Insert host name in s[len]. | |
| 2991 */ | |
| 2992 void | |
| 2993 mch_get_host_name( | |
| 2994 char_u *s, | |
| 2995 int len) | |
| 2996 { | |
| 2997 DWORD cch = len; | |
| 2998 | |
| 5551 | 2999 #ifdef FEAT_MBYTE |
| 3000 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3001 { | |
| 3002 WCHAR wszHostName[256 + 1]; | |
| 3003 DWORD wcch = sizeof(wszHostName) / sizeof(WCHAR); | |
| 3004 | |
| 3005 if (GetComputerNameW(wszHostName, &wcch)) | |
| 3006 { | |
| 3007 char_u *p = utf16_to_enc(wszHostName, NULL); | |
| 3008 | |
| 3009 if (p != NULL) | |
| 3010 { | |
| 3011 vim_strncpy(s, p, len - 1); | |
| 3012 vim_free(p); | |
| 3013 return; | |
| 3014 } | |
| 3015 } | |
| 5657 | 3016 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
| 3017 return; | |
| 5551 | 3018 /* Retry with non-wide function (for Windows 98). */ |
| 3019 } | |
| 3020 #endif | |
| 7 | 3021 if (!GetComputerName(s, &cch)) |
| 417 | 3022 vim_strncpy(s, "PC (Win32 Vim)", len - 1); |
| 7 | 3023 } |
| 3024 | |
| 3025 | |
| 3026 /* | |
| 3027 * return process ID | |
| 3028 */ | |
| 3029 long | |
| 26 | 3030 mch_get_pid(void) |
| 7 | 3031 { |
| 3032 return (long)GetCurrentProcessId(); | |
| 3033 } | |
| 3034 | |
| 3035 | |
| 3036 /* | |
| 3037 * Get name of current directory into buffer 'buf' of length 'len' bytes. | |
| 3038 * Return OK for success, FAIL for failure. | |
| 3039 */ | |
| 3040 int | |
| 3041 mch_dirname( | |
| 3042 char_u *buf, | |
| 3043 int len) | |
| 3044 { | |
| 3045 /* | |
| 3046 * Originally this was: | |
| 3047 * return (getcwd(buf, len) != NULL ? OK : FAIL); | |
| 3048 * But the Win32s known bug list says that getcwd() doesn't work | |
| 3049 * so use the Win32 system call instead. <Negri> | |
| 3050 */ | |
| 3051 #ifdef FEAT_MBYTE | |
| 3052 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3053 { | |
| 3054 WCHAR wbuf[_MAX_PATH + 1]; | |
| 3055 | |
| 3056 if (GetCurrentDirectoryW(_MAX_PATH, wbuf) != 0) | |
| 3057 { | |
| 1752 | 3058 char_u *p = utf16_to_enc(wbuf, NULL); |
| 7 | 3059 |
| 3060 if (p != NULL) | |
| 3061 { | |
| 417 | 3062 vim_strncpy(buf, p, len - 1); |
| 7 | 3063 vim_free(p); |
| 3064 return OK; | |
| 3065 } | |
| 3066 } | |
| 5657 | 3067 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
| 3068 return FAIL; | |
| 7 | 3069 /* Retry with non-wide function (for Windows 98). */ |
| 3070 } | |
| 3071 #endif | |
| 3072 return (GetCurrentDirectory(len, buf) != 0 ? OK : FAIL); | |
| 3073 } | |
| 3074 | |
| 3075 /* | |
| 5494 | 3076 * Get file permissions for "name". |
| 3077 * Return mode_t or -1 for error. | |
| 7 | 3078 */ |
| 3079 long | |
| 26 | 3080 mch_getperm(char_u *name) |
| 7 | 3081 { |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3082 struct stat st; |
| 5494 | 3083 int n; |
| 3084 | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3085 n = mch_stat(name, &st); |
| 5588 | 3086 return n == 0 ? (long)(unsigned short)st.st_mode : -1L; |
| 7 | 3087 } |
| 3088 | |
| 3089 | |
| 3090 /* | |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3091 * Set file permission for "name" to "perm". |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3092 * |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3093 * Return FAIL for failure, OK otherwise. |
| 7 | 3094 */ |
| 3095 int | |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3096 mch_setperm(char_u *name, long perm) |
| 7 | 3097 { |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3098 long n = -1; |
|
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3099 |
| 7 | 3100 #ifdef FEAT_MBYTE |
| 3101 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3102 { | |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3103 WCHAR *p = enc_to_utf16(name, NULL); |
| 7 | 3104 |
| 3105 if (p != NULL) | |
| 3106 { | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3107 n = _wchmod(p, perm); |
| 7 | 3108 vim_free(p); |
| 5657 | 3109 if (n == -1 && g_PlatformId == VER_PLATFORM_WIN32_NT) |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3110 return FAIL; |
| 7 | 3111 /* Retry with non-wide function (for Windows 98). */ |
| 3112 } | |
| 3113 } | |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3114 if (n == -1) |
| 7 | 3115 #endif |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3116 n = _chmod(name, perm); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3117 if (n == -1) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3118 return FAIL; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3119 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3120 win32_set_archive(name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3121 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3122 return OK; |
| 7 | 3123 } |
| 3124 | |
| 3125 /* | |
| 3126 * Set hidden flag for "name". | |
| 3127 */ | |
| 3128 void | |
| 3129 mch_hide(char_u *name) | |
| 3130 { | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3131 int attrs = win32_getattrs(name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3132 if (attrs == -1) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3133 return; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3134 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3135 attrs |= FILE_ATTRIBUTE_HIDDEN; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3136 win32_setattrs(name, attrs); |
| 7 | 3137 } |
| 3138 | |
| 3139 /* | |
|
7194
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3140 * Return TRUE if file "name" exists and is hidden. |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3141 */ |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3142 int |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3143 mch_ishidden(char_u *name) |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3144 { |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3145 int f = win32_getattrs(name); |
|
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 if (f == -1) |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3148 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
|
3149 |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3150 return (f & FILE_ATTRIBUTE_HIDDEN) != 0; |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3151 } |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3152 |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3153 /* |
| 7 | 3154 * return TRUE if "name" is a directory |
| 3155 * return FALSE if "name" is not a directory or upon error | |
| 3156 */ | |
| 3157 int | |
| 3158 mch_isdir(char_u *name) | |
| 3159 { | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3160 int f = win32_getattrs(name); |
| 7 | 3161 |
| 3162 if (f == -1) | |
| 3163 return FALSE; /* file does not exist at all */ | |
| 3164 | |
| 3165 return (f & FILE_ATTRIBUTE_DIRECTORY) != 0; | |
| 3166 } | |
| 3167 | |
| 3168 /* | |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3169 * return TRUE if "name" is a directory, NOT a symlink to a directory |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3170 * return FALSE if "name" is not a directory |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3171 * return FALSE for error |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3172 */ |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3173 int |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3174 mch_isrealdir(char_u *name) |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3175 { |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3176 return 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
|
3177 } |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3178 |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3179 /* |
| 2803 | 3180 * Create directory "name". |
| 3181 * Return 0 on success, -1 on error. | |
| 3182 */ | |
| 3183 int | |
| 3184 mch_mkdir(char_u *name) | |
| 3185 { | |
| 3186 #ifdef FEAT_MBYTE | |
| 3187 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3188 { | |
| 3189 WCHAR *p; | |
| 3190 int retval; | |
| 3191 | |
| 3192 p = enc_to_utf16(name, NULL); | |
| 3193 if (p == NULL) | |
| 3194 return -1; | |
| 3195 retval = _wmkdir(p); | |
| 3196 vim_free(p); | |
| 3197 return retval; | |
| 3198 } | |
| 3199 #endif | |
| 3200 return _mkdir(name); | |
| 3201 } | |
| 3202 | |
| 3203 /* | |
|
7619
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3204 * Delete directory "name". |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3205 * Return 0 on success, -1 on error. |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3206 */ |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3207 int |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3208 mch_rmdir(char_u *name) |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3209 { |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3210 #ifdef FEAT_MBYTE |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3211 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3212 { |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3213 WCHAR *p; |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3214 int retval; |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3215 |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3216 p = enc_to_utf16(name, NULL); |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3217 if (p == NULL) |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3218 return -1; |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3219 retval = _wrmdir(p); |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3220 vim_free(p); |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3221 return retval; |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3222 } |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3223 #endif |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3224 return _rmdir(name); |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3225 } |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3226 |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3227 /* |
| 696 | 3228 * Return TRUE if file "fname" has more than one link. |
| 3229 */ | |
| 3230 int | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3231 mch_is_hard_link(char_u *fname) |
| 696 | 3232 { |
| 2793 | 3233 BY_HANDLE_FILE_INFORMATION info; |
| 3234 | |
| 3235 return win32_fileinfo(fname, &info) == FILEINFO_OK | |
| 3236 && info.nNumberOfLinks > 1; | |
| 3237 } | |
| 3238 | |
| 3239 /* | |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3240 * Return TRUE if "name" is a symbolic link (or a junction). |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3241 */ |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3242 int |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3243 mch_is_symbolic_link(char_u *name) |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3244 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3245 HANDLE hFind; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3246 int res = FALSE; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3247 WIN32_FIND_DATAA findDataA; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3248 DWORD fileFlags = 0, reparseTag = 0; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3249 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3250 WCHAR *wn = NULL; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3251 WIN32_FIND_DATAW findDataW; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3252 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3253 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
|
3254 wn = enc_to_utf16(name, NULL); |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3255 if (wn != NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3256 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3257 hFind = FindFirstFileW(wn, &findDataW); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3258 vim_free(wn); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3259 if (hFind == INVALID_HANDLE_VALUE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3260 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3261 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3262 /* Retry with non-wide function (for Windows 98). */ |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3263 hFind = FindFirstFile(name, &findDataA); |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3264 if (hFind != INVALID_HANDLE_VALUE) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3265 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3266 fileFlags = findDataA.dwFileAttributes; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3267 reparseTag = findDataA.dwReserved0; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3268 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3269 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3270 else |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3271 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3272 fileFlags = findDataW.dwFileAttributes; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3273 reparseTag = findDataW.dwReserved0; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3274 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3275 } |
|
4930
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3276 else |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3277 #endif |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3278 { |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3279 hFind = FindFirstFile(name, &findDataA); |
|
4930
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3280 if (hFind != INVALID_HANDLE_VALUE) |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3281 { |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3282 fileFlags = findDataA.dwFileAttributes; |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3283 reparseTag = findDataA.dwReserved0; |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3284 } |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3285 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3286 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3287 if (hFind != INVALID_HANDLE_VALUE) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3288 FindClose(hFind); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3289 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3290 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
|
3291 && (reparseTag == IO_REPARSE_TAG_SYMLINK |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3292 || reparseTag == IO_REPARSE_TAG_MOUNT_POINT)) |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3293 res = TRUE; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3294 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3295 return res; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3296 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3297 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3298 /* |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3299 * 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:
4789
diff
changeset
|
3300 * link. |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3301 */ |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3302 int |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3303 mch_is_linked(char_u *fname) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3304 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3305 if (mch_is_hard_link(fname) || mch_is_symbolic_link(fname)) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3306 return TRUE; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3307 return FALSE; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3308 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3309 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3310 /* |
| 2793 | 3311 * Get the by-handle-file-information for "fname". |
| 3312 * Returns FILEINFO_OK when OK. | |
| 3313 * returns FILEINFO_ENC_FAIL when enc_to_utf16() failed. | |
| 3314 * Returns FILEINFO_READ_FAIL when CreateFile() failed. | |
| 3315 * Returns FILEINFO_INFO_FAIL when GetFileInformationByHandle() failed. | |
| 3316 */ | |
| 3317 int | |
| 3318 win32_fileinfo(char_u *fname, BY_HANDLE_FILE_INFORMATION *info) | |
| 3319 { | |
| 696 | 3320 HANDLE hFile; |
| 2793 | 3321 int res = FILEINFO_READ_FAIL; |
| 696 | 3322 #ifdef FEAT_MBYTE |
| 3323 WCHAR *wn = NULL; | |
| 3324 | |
| 3325 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 2793 | 3326 { |
| 1752 | 3327 wn = enc_to_utf16(fname, NULL); |
| 2793 | 3328 if (wn == NULL) |
| 3329 res = FILEINFO_ENC_FAIL; | |
| 3330 } | |
| 696 | 3331 if (wn != NULL) |
| 3332 { | |
| 3333 hFile = CreateFileW(wn, /* file name */ | |
| 3334 GENERIC_READ, /* access mode */ | |
| 2793 | 3335 FILE_SHARE_READ | FILE_SHARE_WRITE, /* share mode */ |
| 696 | 3336 NULL, /* security descriptor */ |
| 3337 OPEN_EXISTING, /* creation disposition */ | |
| 2793 | 3338 FILE_FLAG_BACKUP_SEMANTICS, /* file attributes */ |
| 696 | 3339 NULL); /* handle to template file */ |
| 3340 if (hFile == INVALID_HANDLE_VALUE | |
| 2793 | 3341 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
| 696 | 3342 { |
| 3343 /* Retry with non-wide function (for Windows 98). */ | |
| 3344 vim_free(wn); | |
| 3345 wn = NULL; | |
| 3346 } | |
| 3347 } | |
| 3348 if (wn == NULL) | |
| 3349 #endif | |
| 3350 hFile = CreateFile(fname, /* file name */ | |
| 3351 GENERIC_READ, /* access mode */ | |
| 2793 | 3352 FILE_SHARE_READ | FILE_SHARE_WRITE, /* share mode */ |
| 696 | 3353 NULL, /* security descriptor */ |
| 3354 OPEN_EXISTING, /* creation disposition */ | |
| 2793 | 3355 FILE_FLAG_BACKUP_SEMANTICS, /* file attributes */ |
| 696 | 3356 NULL); /* handle to template file */ |
| 3357 | |
| 3358 if (hFile != INVALID_HANDLE_VALUE) | |
| 3359 { | |
| 2793 | 3360 if (GetFileInformationByHandle(hFile, info) != 0) |
| 3361 res = FILEINFO_OK; | |
| 3362 else | |
| 3363 res = FILEINFO_INFO_FAIL; | |
| 696 | 3364 CloseHandle(hFile); |
| 3365 } | |
| 3366 | |
| 3367 #ifdef FEAT_MBYTE | |
| 3368 vim_free(wn); | |
| 3369 #endif | |
| 3370 return res; | |
| 3371 } | |
| 3372 | |
| 3373 /* | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3374 * get file attributes for `name' |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3375 * -1 : error |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3376 * else FILE_ATTRIBUTE_* defined in winnt.h |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3377 */ |
| 5494 | 3378 static int |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3379 win32_getattrs(char_u *name) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3380 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3381 int attr; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3382 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3383 WCHAR *p = NULL; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3384 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3385 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3386 p = enc_to_utf16(name, NULL); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3387 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3388 if (p != NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3389 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3390 attr = GetFileAttributesW(p); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3391 if (attr < 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3392 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3393 /* Retry with non-wide function (for Windows 98). */ |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3394 vim_free(p); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3395 p = NULL; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3396 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3397 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3398 if (p == NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3399 #endif |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3400 attr = GetFileAttributes((char *)name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3401 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3402 vim_free(p); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3403 #endif |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3404 return attr; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3405 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3406 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3407 /* |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3408 * set file attributes for `name' to `attrs' |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3409 * |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3410 * return -1 for failure, 0 otherwise |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3411 */ |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3412 static |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3413 int |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3414 win32_setattrs(char_u *name, int attrs) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3415 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3416 int res; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3417 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3418 WCHAR *p = NULL; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3419 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3420 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3421 p = enc_to_utf16(name, NULL); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3422 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3423 if (p != NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3424 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3425 res = SetFileAttributesW(p, attrs); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3426 if (res == FALSE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3427 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3428 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3429 /* Retry with non-wide function (for Windows 98). */ |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3430 vim_free(p); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3431 p = NULL; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3432 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3433 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3434 if (p == NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3435 #endif |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3436 res = SetFileAttributes((char *)name, attrs); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3437 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3438 vim_free(p); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3439 #endif |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3440 return res ? 0 : -1; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3441 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3442 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3443 /* |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3444 * Set archive flag for "name". |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3445 */ |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3446 static |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3447 int |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3448 win32_set_archive(char_u *name) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3449 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3450 int attrs = win32_getattrs(name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3451 if (attrs == -1) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3452 return -1; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3453 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3454 attrs |= FILE_ATTRIBUTE_ARCHIVE; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3455 return win32_setattrs(name, attrs); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3456 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3457 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3458 /* |
| 7 | 3459 * Return TRUE if file or directory "name" is writable (not readonly). |
| 3460 * Strange semantics of Win32: a readonly directory is writable, but you can't | |
| 3461 * delete a file. Let's say this means it is writable. | |
| 3462 */ | |
| 3463 int | |
| 3464 mch_writable(char_u *name) | |
| 3465 { | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3466 int attrs = win32_getattrs(name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3467 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3468 return (attrs != -1 && (!(attrs & FILE_ATTRIBUTE_READONLY) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3469 || (attrs & FILE_ATTRIBUTE_DIRECTORY))); |
| 7 | 3470 } |
| 3471 | |
| 3472 /* | |
| 3473 * Return 1 if "name" can be executed, 0 if not. | |
| 6700 | 3474 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3475 * Return -1 if unknown. |
| 3476 */ | |
| 3477 int | |
| 6700 | 3478 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3479 { |
| 10 | 3480 char_u buf[_MAX_PATH]; |
| 835 | 3481 int len = (int)STRLEN(name); |
| 10 | 3482 char_u *p; |
| 3483 | |
| 3484 if (len >= _MAX_PATH) /* safety check */ | |
| 3485 return FALSE; | |
| 6700 | 3486 if (!use_path) |
| 3487 { | |
| 3488 /* TODO: check if file is really executable. */ | |
| 3489 return mch_getperm(name) != -1 && !mch_isdir(name); | |
| 3490 } | |
| 10 | 3491 |
| 3492 /* If there already is an extension try using the name directly. Also do | |
| 3493 * this with a Unix-shell like 'shell'. */ | |
| 3494 if (vim_strchr(gettail(name), '.') != NULL | |
| 3495 || strstr((char *)gettail(p_sh), "sh") != NULL) | |
| 5782 | 3496 if (executable_exists((char *)name, path)) |
| 10 | 3497 return TRUE; |
| 3498 | |
| 3499 /* | |
| 3500 * Loop over all extensions in $PATHEXT. | |
| 3501 */ | |
| 417 | 3502 vim_strncpy(buf, name, _MAX_PATH - 1); |
| 10 | 3503 p = mch_getenv("PATHEXT"); |
| 3504 if (p == NULL) | |
| 3505 p = (char_u *)".com;.exe;.bat;.cmd"; | |
| 3506 while (*p) | |
| 3507 { | |
| 3508 if (p[0] == '.' && (p[1] == NUL || p[1] == ';')) | |
| 3509 { | |
| 3510 /* A single "." means no extension is added. */ | |
| 3511 buf[len] = NUL; | |
| 3512 ++p; | |
| 3513 if (*p) | |
| 3514 ++p; | |
| 3515 } | |
| 3516 else | |
| 3517 copy_option_part(&p, buf + len, _MAX_PATH - len, ";"); | |
| 5782 | 3518 if (executable_exists((char *)buf, path)) |
| 10 | 3519 return TRUE; |
| 3520 } | |
| 3521 return FALSE; | |
| 7 | 3522 } |
| 3523 | |
| 3524 /* | |
| 3525 * Check what "name" is: | |
| 3526 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3527 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3528 * NODE_OTHER: non-writable things | |
| 3529 */ | |
| 3530 int | |
| 3531 mch_nodetype(char_u *name) | |
| 3532 { | |
| 3533 HANDLE hFile; | |
| 3534 int type; | |
| 5324 | 3535 #ifdef FEAT_MBYTE |
| 3536 WCHAR *wn = NULL; | |
| 3537 #endif | |
| 7 | 3538 |
| 1004 | 3539 /* We can't open a file with a name "\\.\con" or "\\.\prn" and trying to |
| 3540 * read from it later will cause Vim to hang. Thus return NODE_WRITABLE | |
| 3541 * here. */ | |
| 3542 if (STRNCMP(name, "\\\\.\\", 4) == 0) | |
| 3543 return NODE_WRITABLE; | |
| 3544 | |
| 5324 | 3545 #ifdef FEAT_MBYTE |
| 3546 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3547 { | |
| 3548 wn = enc_to_utf16(name, NULL); | |
| 3549 if (wn != NULL) | |
| 3550 { | |
| 3551 hFile = CreateFileW(wn, /* file name */ | |
| 3552 GENERIC_WRITE, /* access mode */ | |
| 3553 0, /* share mode */ | |
| 3554 NULL, /* security descriptor */ | |
| 3555 OPEN_EXISTING, /* creation disposition */ | |
| 3556 0, /* file attributes */ | |
| 3557 NULL); /* handle to template file */ | |
| 3558 if (hFile == INVALID_HANDLE_VALUE | |
| 3559 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
| 3560 { | |
| 3561 /* Retry with non-wide function (for Windows 98). */ | |
| 3562 vim_free(wn); | |
| 3563 wn = NULL; | |
| 3564 } | |
| 3565 } | |
| 3566 } | |
| 3567 if (wn == NULL) | |
| 3568 #endif | |
| 3569 hFile = CreateFile(name, /* file name */ | |
| 3570 GENERIC_WRITE, /* access mode */ | |
| 3571 0, /* share mode */ | |
| 3572 NULL, /* security descriptor */ | |
| 3573 OPEN_EXISTING, /* creation disposition */ | |
| 3574 0, /* file attributes */ | |
| 3575 NULL); /* handle to template file */ | |
| 3576 | |
| 3577 #ifdef FEAT_MBYTE | |
| 3578 vim_free(wn); | |
| 3579 #endif | |
| 7 | 3580 if (hFile == INVALID_HANDLE_VALUE) |
| 3581 return NODE_NORMAL; | |
| 3582 | |
| 3583 type = GetFileType(hFile); | |
| 3584 CloseHandle(hFile); | |
| 3585 if (type == FILE_TYPE_CHAR) | |
| 3586 return NODE_WRITABLE; | |
| 3587 if (type == FILE_TYPE_DISK) | |
| 3588 return NODE_NORMAL; | |
| 3589 return NODE_OTHER; | |
| 3590 } | |
| 3591 | |
| 3592 #ifdef HAVE_ACL | |
| 3593 struct my_acl | |
| 3594 { | |
| 3595 PSECURITY_DESCRIPTOR pSecurityDescriptor; | |
| 3596 PSID pSidOwner; | |
| 3597 PSID pSidGroup; | |
| 3598 PACL pDacl; | |
| 3599 PACL pSacl; | |
| 3600 }; | |
| 3601 #endif | |
| 3602 | |
| 3603 /* | |
| 3604 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 3605 * Return NULL if the ACL is not available for whatever reason. | |
| 3606 */ | |
| 3607 vim_acl_T | |
| 26 | 3608 mch_get_acl(char_u *fname) |
| 7 | 3609 { |
| 3610 #ifndef HAVE_ACL | |
| 3611 return (vim_acl_T)NULL; | |
| 3612 #else | |
| 3613 struct my_acl *p = NULL; | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3614 DWORD err; |
| 7 | 3615 |
| 3616 /* This only works on Windows NT and 2000. */ | |
| 3617 if (g_PlatformId == VER_PLATFORM_WIN32_NT && advapi_lib != NULL) | |
| 3618 { | |
| 3619 p = (struct my_acl *)alloc_clear((unsigned)sizeof(struct my_acl)); | |
| 3620 if (p != NULL) | |
| 3621 { | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3622 # ifdef FEAT_MBYTE |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3623 WCHAR *wn = NULL; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3624 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3625 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3626 wn = enc_to_utf16(fname, NULL); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3627 if (wn != NULL) |
| 7 | 3628 { |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3629 /* Try to retrieve the entire security descriptor. */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3630 err = pGetNamedSecurityInfoW( |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3631 wn, // Abstract filename |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3632 SE_FILE_OBJECT, // File Object |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3633 OWNER_SECURITY_INFORMATION | |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3634 GROUP_SECURITY_INFORMATION | |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3635 DACL_SECURITY_INFORMATION | |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3636 SACL_SECURITY_INFORMATION, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3637 &p->pSidOwner, // Ownership information. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3638 &p->pSidGroup, // Group membership. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3639 &p->pDacl, // Discretionary information. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3640 &p->pSacl, // For auditing purposes. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3641 &p->pSecurityDescriptor); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3642 if (err == ERROR_ACCESS_DENIED || |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3643 err == ERROR_PRIVILEGE_NOT_HELD) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3644 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3645 /* Retrieve only DACL. */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3646 (void)pGetNamedSecurityInfoW( |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3647 wn, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3648 SE_FILE_OBJECT, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3649 DACL_SECURITY_INFORMATION, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3650 NULL, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3651 NULL, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3652 &p->pDacl, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3653 NULL, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3654 &p->pSecurityDescriptor); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3655 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3656 if (p->pSecurityDescriptor == NULL) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3657 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3658 mch_free_acl((vim_acl_T)p); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3659 p = NULL; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3660 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3661 vim_free(wn); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3662 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3663 else |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3664 # endif |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3665 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3666 /* Try to retrieve the entire security descriptor. */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3667 err = pGetNamedSecurityInfo( |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3668 (LPSTR)fname, // Abstract filename |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3669 SE_FILE_OBJECT, // File Object |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3670 OWNER_SECURITY_INFORMATION | |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3671 GROUP_SECURITY_INFORMATION | |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3672 DACL_SECURITY_INFORMATION | |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3673 SACL_SECURITY_INFORMATION, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3674 &p->pSidOwner, // Ownership information. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3675 &p->pSidGroup, // Group membership. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3676 &p->pDacl, // Discretionary information. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3677 &p->pSacl, // For auditing purposes. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3678 &p->pSecurityDescriptor); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3679 if (err == ERROR_ACCESS_DENIED || |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3680 err == ERROR_PRIVILEGE_NOT_HELD) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3681 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3682 /* Retrieve only DACL. */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3683 (void)pGetNamedSecurityInfo( |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3684 (LPSTR)fname, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3685 SE_FILE_OBJECT, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3686 DACL_SECURITY_INFORMATION, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3687 NULL, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3688 NULL, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3689 &p->pDacl, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3690 NULL, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3691 &p->pSecurityDescriptor); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3692 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3693 if (p->pSecurityDescriptor == NULL) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3694 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3695 mch_free_acl((vim_acl_T)p); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3696 p = NULL; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3697 } |
| 7 | 3698 } |
| 3699 } | |
| 3700 } | |
| 3701 | |
| 3702 return (vim_acl_T)p; | |
| 3703 #endif | |
| 3704 } | |
| 3705 | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3706 #ifdef HAVE_ACL |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3707 /* |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3708 * Check if "acl" contains inherited ACE. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3709 */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3710 static BOOL |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3711 is_acl_inherited(PACL acl) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3712 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3713 DWORD i; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3714 ACL_SIZE_INFORMATION acl_info; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3715 PACCESS_ALLOWED_ACE ace; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3716 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3717 acl_info.AceCount = 0; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3718 GetAclInformation(acl, &acl_info, sizeof(acl_info), AclSizeInformation); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3719 for (i = 0; i < acl_info.AceCount; i++) |
|
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 GetAce(acl, i, (LPVOID *)&ace); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3722 if (ace->Header.AceFlags & INHERITED_ACE) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3723 return TRUE; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3724 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3725 return FALSE; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3726 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3727 #endif |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3728 |
| 7 | 3729 /* |
| 3730 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 3731 * Errors are ignored. | |
| 3732 * This must only be called with "acl" equal to what mch_get_acl() returned. | |
| 3733 */ | |
| 3734 void | |
| 26 | 3735 mch_set_acl(char_u *fname, vim_acl_T acl) |
| 7 | 3736 { |
| 3737 #ifdef HAVE_ACL | |
| 3738 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
|
3739 SECURITY_INFORMATION sec_info = 0; |
| 7 | 3740 |
| 3741 if (p != NULL && advapi_lib != NULL) | |
|
5047
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3742 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3743 # ifdef FEAT_MBYTE |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3744 WCHAR *wn = NULL; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3745 # endif |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3746 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3747 /* Set security flags */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3748 if (p->pSidOwner) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3749 sec_info |= OWNER_SECURITY_INFORMATION; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3750 if (p->pSidGroup) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3751 sec_info |= GROUP_SECURITY_INFORMATION; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3752 if (p->pDacl) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3753 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3754 sec_info |= DACL_SECURITY_INFORMATION; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3755 /* Do not inherit its parent's DACL. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3756 * 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
|
3757 */ |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3758 if (!is_acl_inherited(p->pDacl)) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3759 sec_info |= PROTECTED_DACL_SECURITY_INFORMATION; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3760 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3761 if (p->pSacl) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3762 sec_info |= SACL_SECURITY_INFORMATION; |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3763 |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3764 # ifdef FEAT_MBYTE |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3765 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3766 wn = enc_to_utf16(fname, NULL); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3767 if (wn != NULL) |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3768 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3769 (void)pSetNamedSecurityInfoW( |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3770 wn, // Abstract filename |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3771 SE_FILE_OBJECT, // File Object |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3772 sec_info, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3773 p->pSidOwner, // Ownership information. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3774 p->pSidGroup, // Group membership. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3775 p->pDacl, // Discretionary information. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3776 p->pSacl // For auditing purposes. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3777 ); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3778 vim_free(wn); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3779 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3780 else |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3781 # endif |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3782 { |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3783 (void)pSetNamedSecurityInfo( |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3784 (LPSTR)fname, // Abstract filename |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3785 SE_FILE_OBJECT, // File Object |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3786 sec_info, |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3787 p->pSidOwner, // Ownership information. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3788 p->pSidGroup, // Group membership. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3789 p->pDacl, // Discretionary information. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3790 p->pSacl // For auditing purposes. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3791 ); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3792 } |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
parents:
4930
diff
changeset
|
3793 } |
| 7 | 3794 #endif |
| 3795 } | |
| 3796 | |
| 3797 void | |
| 26 | 3798 mch_free_acl(vim_acl_T acl) |
| 7 | 3799 { |
| 3800 #ifdef HAVE_ACL | |
| 3801 struct my_acl *p = (struct my_acl *)acl; | |
| 3802 | |
| 3803 if (p != NULL) | |
| 3804 { | |
| 3805 LocalFree(p->pSecurityDescriptor); // Free the memory just in case | |
| 3806 vim_free(p); | |
| 3807 } | |
| 3808 #endif | |
| 3809 } | |
| 3810 | |
| 3811 #ifndef FEAT_GUI_W32 | |
| 3812 | |
| 3813 /* | |
| 3814 * handler for ctrl-break, ctrl-c interrupts, and fatal events. | |
| 3815 */ | |
| 3816 static BOOL WINAPI | |
| 3817 handler_routine( | |
| 3818 DWORD dwCtrlType) | |
| 3819 { | |
| 3820 switch (dwCtrlType) | |
| 3821 { | |
| 3822 case CTRL_C_EVENT: | |
| 3823 if (ctrl_c_interrupts) | |
| 3824 g_fCtrlCPressed = TRUE; | |
| 3825 return TRUE; | |
| 3826 | |
| 3827 case CTRL_BREAK_EVENT: | |
| 3828 g_fCBrkPressed = TRUE; | |
| 3829 return TRUE; | |
| 3830 | |
| 3831 /* fatal events: shut down gracefully */ | |
| 3832 case CTRL_CLOSE_EVENT: | |
| 3833 case CTRL_LOGOFF_EVENT: | |
| 3834 case CTRL_SHUTDOWN_EVENT: | |
| 3835 windgoto((int)Rows - 1, 0); | |
| 3836 g_fForceExit = TRUE; | |
| 3837 | |
| 1569 | 3838 vim_snprintf((char *)IObuff, IOSIZE, _("Vim: Caught %s event\n"), |
| 7 | 3839 (dwCtrlType == CTRL_CLOSE_EVENT |
| 3840 ? _("close") | |
| 3841 : dwCtrlType == CTRL_LOGOFF_EVENT | |
| 3842 ? _("logoff") | |
| 3843 : _("shutdown"))); | |
| 3844 #ifdef DEBUG | |
| 3845 OutputDebugString(IObuff); | |
| 3846 #endif | |
| 3847 | |
| 3848 preserve_exit(); /* output IObuff, preserve files and exit */ | |
| 3849 | |
| 3850 return TRUE; /* not reached */ | |
| 3851 | |
| 3852 default: | |
| 3853 return FALSE; | |
| 3854 } | |
| 3855 } | |
| 3856 | |
| 3857 | |
| 3858 /* | |
| 3859 * set the tty in (raw) ? "raw" : "cooked" mode | |
| 3860 */ | |
| 3861 void | |
| 26 | 3862 mch_settmode(int tmode) |
| 7 | 3863 { |
| 3864 DWORD cmodein; | |
| 3865 DWORD cmodeout; | |
| 3866 BOOL bEnableHandler; | |
| 3867 | |
| 3868 GetConsoleMode(g_hConIn, &cmodein); | |
| 3869 GetConsoleMode(g_hConOut, &cmodeout); | |
| 3870 if (tmode == TMODE_RAW) | |
| 3871 { | |
| 3872 cmodein &= ~(ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT | | |
| 3873 ENABLE_ECHO_INPUT); | |
| 3874 #ifdef FEAT_MOUSE | |
| 3875 if (g_fMouseActive) | |
| 3876 cmodein |= ENABLE_MOUSE_INPUT; | |
| 3877 #endif | |
| 3878 cmodeout &= ~(ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT); | |
| 3879 bEnableHandler = TRUE; | |
| 3880 } | |
| 3881 else /* cooked */ | |
| 3882 { | |
| 3883 cmodein |= (ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT | | |
| 3884 ENABLE_ECHO_INPUT); | |
| 3885 cmodeout |= (ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT); | |
| 3886 bEnableHandler = FALSE; | |
| 3887 } | |
| 3888 SetConsoleMode(g_hConIn, cmodein); | |
| 3889 SetConsoleMode(g_hConOut, cmodeout); | |
| 3890 SetConsoleCtrlHandler(handler_routine, bEnableHandler); | |
| 3891 | |
| 3892 #ifdef MCH_WRITE_DUMP | |
| 3893 if (fdDump) | |
| 3894 { | |
| 3895 fprintf(fdDump, "mch_settmode(%s, in = %x, out = %x)\n", | |
| 3896 tmode == TMODE_RAW ? "raw" : | |
| 3897 tmode == TMODE_COOK ? "cooked" : "normal", | |
| 3898 cmodein, cmodeout); | |
| 3899 fflush(fdDump); | |
| 3900 } | |
| 3901 #endif | |
| 3902 } | |
| 3903 | |
| 3904 | |
| 3905 /* | |
| 3906 * Get the size of the current window in `Rows' and `Columns' | |
| 3907 * Return OK when size could be determined, FAIL otherwise. | |
| 3908 */ | |
| 3909 int | |
| 26 | 3910 mch_get_shellsize(void) |
| 7 | 3911 { |
| 3912 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
| 3913 | |
| 3914 if (!g_fTermcapMode && g_cbTermcap.IsValid) | |
| 3915 { | |
| 3916 /* | |
| 3917 * For some reason, we are trying to get the screen dimensions | |
| 3918 * even though we are not in termcap mode. The 'Rows' and 'Columns' | |
| 3919 * variables are really intended to mean the size of Vim screen | |
| 3920 * while in termcap mode. | |
| 3921 */ | |
| 3922 Rows = g_cbTermcap.Info.dwSize.Y; | |
| 3923 Columns = g_cbTermcap.Info.dwSize.X; | |
| 3924 } | |
| 3925 else if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 3926 { | |
| 3927 Rows = csbi.srWindow.Bottom - csbi.srWindow.Top + 1; | |
| 3928 Columns = csbi.srWindow.Right - csbi.srWindow.Left + 1; | |
| 3929 } | |
| 3930 else | |
| 3931 { | |
| 3932 Rows = 25; | |
| 3933 Columns = 80; | |
| 3934 } | |
| 3935 return OK; | |
| 3936 } | |
| 3937 | |
| 3938 /* | |
| 3939 * Set a console window to `xSize' * `ySize' | |
| 3940 */ | |
| 3941 static void | |
| 3942 ResizeConBufAndWindow( | |
| 26 | 3943 HANDLE hConsole, |
| 3944 int xSize, | |
| 3945 int ySize) | |
| 7 | 3946 { |
| 3947 CONSOLE_SCREEN_BUFFER_INFO csbi; /* hold current console buffer info */ | |
| 3948 SMALL_RECT srWindowRect; /* hold the new console size */ | |
| 3949 COORD coordScreen; | |
| 3950 | |
| 3951 #ifdef MCH_WRITE_DUMP | |
| 3952 if (fdDump) | |
| 3953 { | |
| 3954 fprintf(fdDump, "ResizeConBufAndWindow(%d, %d)\n", xSize, ySize); | |
| 3955 fflush(fdDump); | |
| 3956 } | |
| 3957 #endif | |
| 3958 | |
| 3959 /* get the largest size we can size the console window to */ | |
| 3960 coordScreen = GetLargestConsoleWindowSize(hConsole); | |
| 3961 | |
| 3962 /* define the new console window size and scroll position */ | |
| 3963 srWindowRect.Left = srWindowRect.Top = (SHORT) 0; | |
| 3964 srWindowRect.Right = (SHORT) (min(xSize, coordScreen.X) - 1); | |
| 3965 srWindowRect.Bottom = (SHORT) (min(ySize, coordScreen.Y) - 1); | |
| 3966 | |
| 3967 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 3968 { | |
| 3969 int sx, sy; | |
| 3970 | |
| 3971 sx = csbi.srWindow.Right - csbi.srWindow.Left + 1; | |
| 3972 sy = csbi.srWindow.Bottom - csbi.srWindow.Top + 1; | |
| 3973 if (sy < ySize || sx < xSize) | |
| 3974 { | |
| 3975 /* | |
| 3976 * Increasing number of lines/columns, do buffer first. | |
| 3977 * Use the maximal size in x and y direction. | |
| 3978 */ | |
| 3979 if (sy < ySize) | |
| 3980 coordScreen.Y = ySize; | |
| 3981 else | |
| 3982 coordScreen.Y = sy; | |
| 3983 if (sx < xSize) | |
| 3984 coordScreen.X = xSize; | |
| 3985 else | |
| 3986 coordScreen.X = sx; | |
| 3987 SetConsoleScreenBufferSize(hConsole, coordScreen); | |
| 3988 } | |
| 3989 } | |
| 3990 | |
| 3991 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &srWindowRect)) | |
| 3992 { | |
| 3993 #ifdef MCH_WRITE_DUMP | |
| 3994 if (fdDump) | |
| 3995 { | |
| 3996 fprintf(fdDump, "SetConsoleWindowInfo failed: %lx\n", | |
| 3997 GetLastError()); | |
| 3998 fflush(fdDump); | |
| 3999 } | |
| 4000 #endif | |
| 4001 } | |
| 4002 | |
| 4003 /* define the new console buffer size */ | |
| 4004 coordScreen.X = xSize; | |
| 4005 coordScreen.Y = ySize; | |
| 4006 | |
| 4007 if (!SetConsoleScreenBufferSize(hConsole, coordScreen)) | |
| 4008 { | |
| 4009 #ifdef MCH_WRITE_DUMP | |
| 4010 if (fdDump) | |
| 4011 { | |
| 4012 fprintf(fdDump, "SetConsoleScreenBufferSize failed: %lx\n", | |
| 4013 GetLastError()); | |
| 4014 fflush(fdDump); | |
| 4015 } | |
| 4016 #endif | |
| 4017 } | |
| 4018 } | |
| 4019 | |
| 4020 | |
| 4021 /* | |
| 4022 * Set the console window to `Rows' * `Columns' | |
| 4023 */ | |
| 4024 void | |
| 26 | 4025 mch_set_shellsize(void) |
| 7 | 4026 { |
| 4027 COORD coordScreen; | |
| 4028 | |
| 4029 /* Don't change window size while still starting up */ | |
| 4030 if (suppress_winsize != 0) | |
| 4031 { | |
| 4032 suppress_winsize = 2; | |
| 4033 return; | |
| 4034 } | |
| 4035 | |
| 4036 if (term_console) | |
| 4037 { | |
| 4038 coordScreen = GetLargestConsoleWindowSize(g_hConOut); | |
| 4039 | |
| 4040 /* Clamp Rows and Columns to reasonable values */ | |
| 4041 if (Rows > coordScreen.Y) | |
| 4042 Rows = coordScreen.Y; | |
| 4043 if (Columns > coordScreen.X) | |
| 4044 Columns = coordScreen.X; | |
| 4045 | |
| 4046 ResizeConBufAndWindow(g_hConOut, Columns, Rows); | |
| 4047 } | |
| 4048 } | |
| 4049 | |
| 4050 /* | |
| 4051 * Rows and/or Columns has changed. | |
| 4052 */ | |
| 4053 void | |
| 26 | 4054 mch_new_shellsize(void) |
| 7 | 4055 { |
| 4056 set_scroll_region(0, 0, Columns - 1, Rows - 1); | |
| 4057 } | |
| 4058 | |
| 4059 | |
| 4060 /* | |
| 4061 * Called when started up, to set the winsize that was delayed. | |
| 4062 */ | |
| 4063 void | |
| 26 | 4064 mch_set_winsize_now(void) |
| 7 | 4065 { |
| 4066 if (suppress_winsize == 2) | |
| 4067 { | |
| 4068 suppress_winsize = 0; | |
| 4069 mch_set_shellsize(); | |
| 4070 shell_resized(); | |
| 4071 } | |
| 4072 suppress_winsize = 0; | |
| 4073 } | |
| 4074 #endif /* FEAT_GUI_W32 */ | |
| 4075 | |
| 5547 | 4076 static BOOL |
| 4077 vim_create_process( | |
| 5556 | 4078 char *cmd, |
| 5569 | 4079 BOOL inherit_handles, |
| 5547 | 4080 DWORD flags, |
| 4081 STARTUPINFO *si, | |
| 4082 PROCESS_INFORMATION *pi) | |
| 4083 { | |
| 4084 # ifdef FEAT_MBYTE | |
| 4085 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 4086 { | |
| 4087 WCHAR *wcmd = enc_to_utf16(cmd, NULL); | |
| 4088 | |
| 4089 if (wcmd != NULL) | |
| 4090 { | |
| 4091 BOOL ret; | |
| 4092 ret = CreateProcessW( | |
| 4093 NULL, /* Executable name */ | |
| 4094 wcmd, /* Command to execute */ | |
| 4095 NULL, /* Process security attributes */ | |
| 4096 NULL, /* Thread security attributes */ | |
| 4097 inherit_handles, /* Inherit handles */ | |
| 4098 flags, /* Creation flags */ | |
| 4099 NULL, /* Environment */ | |
| 4100 NULL, /* Current directory */ | |
| 5556 | 4101 (LPSTARTUPINFOW)si, /* Startup information */ |
| 5547 | 4102 pi); /* Process information */ |
| 4103 vim_free(wcmd); | |
| 4104 return ret; | |
| 4105 } | |
| 4106 } | |
| 4107 #endif | |
| 4108 return CreateProcess( | |
| 4109 NULL, /* Executable name */ | |
| 4110 cmd, /* Command to execute */ | |
| 4111 NULL, /* Process security attributes */ | |
| 4112 NULL, /* Thread security attributes */ | |
| 4113 inherit_handles, /* Inherit handles */ | |
| 4114 flags, /* Creation flags */ | |
| 4115 NULL, /* Environment */ | |
| 4116 NULL, /* Current directory */ | |
| 4117 si, /* Startup information */ | |
| 4118 pi); /* Process information */ | |
| 4119 } | |
| 7 | 4120 |
| 4121 | |
| 4122 #if defined(FEAT_GUI_W32) || defined(PROTO) | |
| 4123 | |
| 4124 /* | |
| 4125 * Specialised version of system() for Win32 GUI mode. | |
| 4126 * This version proceeds as follows: | |
| 4127 * 1. Create a console window for use by the subprocess | |
| 4128 * 2. Run the subprocess (it gets the allocated console by default) | |
| 4129 * 3. Wait for the subprocess to terminate and get its exit code | |
| 4130 * 4. Prompt the user to press a key to close the console window | |
| 4131 */ | |
| 4132 static int | |
| 2935 | 4133 mch_system_classic(char *cmd, int options) |
| 7 | 4134 { |
| 4135 STARTUPINFO si; | |
| 4136 PROCESS_INFORMATION pi; | |
| 4137 DWORD ret = 0; | |
| 4138 HWND hwnd = GetFocus(); | |
| 4139 | |
| 4140 si.cb = sizeof(si); | |
| 4141 si.lpReserved = NULL; | |
| 4142 si.lpDesktop = NULL; | |
| 4143 si.lpTitle = NULL; | |
| 4144 si.dwFlags = STARTF_USESHOWWINDOW; | |
| 4145 /* | |
| 4146 * It's nicer to run a filter command in a minimized window, but in | |
| 4147 * Windows 95 this makes the command MUCH slower. We can't do it under | |
| 4148 * Win32s either as it stops the synchronous spawn workaround working. | |
| 2643 | 4149 * Don't activate the window to keep focus on Vim. |
| 7 | 4150 */ |
| 4151 if ((options & SHELL_DOOUT) && !mch_windows95() && !gui_is_win32s()) | |
| 2643 | 4152 si.wShowWindow = SW_SHOWMINNOACTIVE; |
| 7 | 4153 else |
| 4154 si.wShowWindow = SW_SHOWNORMAL; | |
| 4155 si.cbReserved2 = 0; | |
| 4156 si.lpReserved2 = NULL; | |
| 4157 | |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
4158 /* There is a strange error on Windows 95 when using "c:\command.com". |
| 7 | 4159 * When the "c:\\" is left out it works OK...? */ |
| 4160 if (mch_windows95() | |
| 4161 && (STRNICMP(cmd, "c:/command.com", 14) == 0 | |
| 4162 || STRNICMP(cmd, "c:\\command.com", 14) == 0)) | |
| 4163 cmd += 3; | |
| 4164 | |
| 4165 /* Now, run the command */ | |
| 5547 | 4166 vim_create_process(cmd, FALSE, |
| 4167 CREATE_DEFAULT_ERROR_MODE | CREATE_NEW_CONSOLE, &si, &pi); | |
| 7 | 4168 |
| 4169 /* Wait for the command to terminate before continuing */ | |
| 4170 if (g_PlatformId != VER_PLATFORM_WIN32s) | |
| 4171 { | |
| 4172 #ifdef FEAT_GUI | |
| 4173 int delay = 1; | |
| 4174 | |
| 4175 /* Keep updating the window while waiting for the shell to finish. */ | |
| 4176 for (;;) | |
| 4177 { | |
| 4178 MSG msg; | |
| 4179 | |
| 3010 | 4180 if (pPeekMessage(&msg, (HWND)NULL, 0, 0, PM_REMOVE)) |
| 7 | 4181 { |
| 4182 TranslateMessage(&msg); | |
| 3010 | 4183 pDispatchMessage(&msg); |
| 3720 | 4184 delay = 1; |
| 4185 continue; | |
| 7 | 4186 } |
| 4187 if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT) | |
| 4188 break; | |
| 4189 | |
| 4190 /* We start waiting for a very short time and then increase it, so | |
| 4191 * that we respond quickly when the process is quick, and don't | |
| 4192 * consume too much overhead when it's slow. */ | |
| 4193 if (delay < 50) | |
| 4194 delay += 10; | |
| 4195 } | |
| 4196 #else | |
| 4197 WaitForSingleObject(pi.hProcess, INFINITE); | |
| 4198 #endif | |
| 4199 | |
| 4200 /* Get the command exit code */ | |
| 4201 GetExitCodeProcess(pi.hProcess, &ret); | |
| 4202 } | |
| 4203 else | |
| 4204 { | |
| 4205 /* | |
| 4206 * This ugly code is the only quick way of performing | |
| 4207 * a synchronous spawn under Win32s. Yuk. | |
| 4208 */ | |
| 4209 num_windows = 0; | |
| 4210 EnumWindows(win32ssynch_cb, 0); | |
| 4211 old_num_windows = num_windows; | |
| 4212 do | |
| 4213 { | |
| 4214 Sleep(1000); | |
| 4215 num_windows = 0; | |
| 4216 EnumWindows(win32ssynch_cb, 0); | |
| 4217 } while (num_windows == old_num_windows); | |
| 4218 ret = 0; | |
| 4219 } | |
| 4220 | |
| 4221 /* Close the handles to the subprocess, so that it goes away */ | |
| 4222 CloseHandle(pi.hThread); | |
| 4223 CloseHandle(pi.hProcess); | |
| 4224 | |
| 4225 /* Try to get input focus back. Doesn't always work though. */ | |
| 4226 PostMessage(hwnd, WM_SETFOCUS, 0, 0); | |
| 4227 | |
| 4228 return ret; | |
| 4229 } | |
| 2935 | 4230 |
| 4231 /* | |
| 4232 * Thread launched by the gui to send the current buffer data to the | |
| 4233 * process. This way avoid to hang up vim totally if the children | |
| 4234 * process take a long time to process the lines. | |
| 4235 */ | |
| 4236 static DWORD WINAPI | |
| 4237 sub_process_writer(LPVOID param) | |
| 4238 { | |
| 4239 HANDLE g_hChildStd_IN_Wr = param; | |
| 4240 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4241 DWORD len = 0; | |
| 4242 DWORD l; | |
| 4243 char_u *lp = ml_get(lnum); | |
| 4244 char_u *s; | |
| 4245 int written = 0; | |
| 4246 | |
| 4247 for (;;) | |
| 4248 { | |
| 4249 l = (DWORD)STRLEN(lp + written); | |
| 4250 if (l == 0) | |
| 4251 len = 0; | |
| 4252 else if (lp[written] == NL) | |
| 4253 { | |
| 4254 /* NL -> NUL translation */ | |
| 4255 WriteFile(g_hChildStd_IN_Wr, "", 1, &len, NULL); | |
| 4256 } | |
| 4257 else | |
| 4258 { | |
| 4259 s = vim_strchr(lp + written, NL); | |
| 4260 WriteFile(g_hChildStd_IN_Wr, (char *)lp + written, | |
| 4261 s == NULL ? l : (DWORD)(s - (lp + written)), | |
| 4262 &len, NULL); | |
| 4263 } | |
| 4264 if (len == (int)l) | |
| 4265 { | |
| 4266 /* Finished a line, add a NL, unless this line should not have | |
| 4267 * one. */ | |
| 4268 if (lnum != curbuf->b_op_end.lnum | |
| 6933 | 4269 || (!curbuf->b_p_bin |
| 4270 && curbuf->b_p_fixeol) | |
| 2935 | 4271 || (lnum != curbuf->b_no_eol_lnum |
| 4272 && (lnum != curbuf->b_ml.ml_line_count | |
| 4273 || curbuf->b_p_eol))) | |
| 4274 { | |
| 4238 | 4275 WriteFile(g_hChildStd_IN_Wr, "\n", 1, (LPDWORD)&ignored, NULL); |
| 2935 | 4276 } |
| 4277 | |
| 4278 ++lnum; | |
| 4279 if (lnum > curbuf->b_op_end.lnum) | |
| 4280 break; | |
| 4281 | |
| 4282 lp = ml_get(lnum); | |
| 4283 written = 0; | |
| 4284 } | |
| 4285 else if (len > 0) | |
| 4286 written += len; | |
| 4287 } | |
| 4288 | |
| 4289 /* finished all the lines, close pipe */ | |
| 4290 CloseHandle(g_hChildStd_IN_Wr); | |
| 4291 ExitThread(0); | |
| 4292 } | |
| 4293 | |
| 4294 | |
| 4295 # define BUFLEN 100 /* length for buffer, stolen from unix version */ | |
| 4296 | |
| 4297 /* | |
| 4298 * This function read from the children's stdout and write the | |
| 4299 * data on screen or in the buffer accordingly. | |
| 4300 */ | |
| 4301 static void | |
| 4302 dump_pipe(int options, | |
| 4303 HANDLE g_hChildStd_OUT_Rd, | |
| 4304 garray_T *ga, | |
| 4305 char_u buffer[], | |
| 4306 DWORD *buffer_off) | |
| 4307 { | |
| 4308 DWORD availableBytes = 0; | |
| 4309 DWORD i; | |
| 4310 int ret; | |
| 4311 DWORD len; | |
| 4312 DWORD toRead; | |
| 4313 int repeatCount; | |
| 4314 | |
| 4315 /* we query the pipe to see if there is any data to read | |
| 4316 * to avoid to perform a blocking read */ | |
| 4317 ret = PeekNamedPipe(g_hChildStd_OUT_Rd, /* pipe to query */ | |
| 4318 NULL, /* optional buffer */ | |
| 3622 | 4319 0, /* buffer size */ |
| 2935 | 4320 NULL, /* number of read bytes */ |
| 4321 &availableBytes, /* available bytes total */ | |
| 4322 NULL); /* byteLeft */ | |
| 4323 | |
| 4324 repeatCount = 0; | |
| 4325 /* We got real data in the pipe, read it */ | |
| 3622 | 4326 while (ret != 0 && availableBytes > 0) |
| 2935 | 4327 { |
| 4328 repeatCount++; | |
| 4329 toRead = | |
| 4330 # ifdef FEAT_MBYTE | |
| 4331 (DWORD)(BUFLEN - *buffer_off); | |
| 4332 # else | |
| 4333 (DWORD)BUFLEN; | |
| 4334 # endif | |
| 4335 toRead = availableBytes < toRead ? availableBytes : toRead; | |
| 4336 ReadFile(g_hChildStd_OUT_Rd, buffer | |
| 4337 # ifdef FEAT_MBYTE | |
| 4338 + *buffer_off, toRead | |
| 4339 # else | |
| 4340 , toRead | |
| 4341 # endif | |
| 4342 , &len, NULL); | |
| 4343 | |
| 4344 /* If we haven't read anything, there is a problem */ | |
| 4345 if (len == 0) | |
| 4346 break; | |
| 4347 | |
| 4348 availableBytes -= len; | |
| 4349 | |
| 4350 if (options & SHELL_READ) | |
| 4351 { | |
| 4352 /* Do NUL -> NL translation, append NL separated | |
| 4353 * lines to the current buffer. */ | |
| 4354 for (i = 0; i < len; ++i) | |
| 4355 { | |
| 4356 if (buffer[i] == NL) | |
| 4357 append_ga_line(ga); | |
| 4358 else if (buffer[i] == NUL) | |
| 4359 ga_append(ga, NL); | |
| 4360 else | |
| 4361 ga_append(ga, buffer[i]); | |
| 4362 } | |
| 4363 } | |
| 4364 # ifdef FEAT_MBYTE | |
| 4365 else if (has_mbyte) | |
| 4366 { | |
| 4367 int l; | |
| 3030 | 4368 int c; |
| 4369 char_u *p; | |
| 2935 | 4370 |
| 4371 len += *buffer_off; | |
| 4372 buffer[len] = NUL; | |
| 4373 | |
| 4374 /* Check if the last character in buffer[] is | |
| 4375 * incomplete, keep these bytes for the next | |
| 4376 * round. */ | |
| 4377 for (p = buffer; p < buffer + len; p += l) | |
| 4378 { | |
| 4379 l = mb_cptr2len(p); | |
| 4380 if (l == 0) | |
| 4381 l = 1; /* NUL byte? */ | |
| 4382 else if (MB_BYTE2LEN(*p) != l) | |
| 4383 break; | |
| 4384 } | |
| 4385 if (p == buffer) /* no complete character */ | |
| 4386 { | |
| 4387 /* avoid getting stuck at an illegal byte */ | |
| 4388 if (len >= 12) | |
| 4389 ++p; | |
| 4390 else | |
| 4391 { | |
| 4392 *buffer_off = len; | |
| 4393 return; | |
| 4394 } | |
| 4395 } | |
| 4396 c = *p; | |
| 4397 *p = NUL; | |
| 4398 msg_puts(buffer); | |
| 4399 if (p < buffer + len) | |
| 4400 { | |
| 4401 *p = c; | |
| 4402 *buffer_off = (DWORD)((buffer + len) - p); | |
| 4403 mch_memmove(buffer, p, *buffer_off); | |
| 4404 return; | |
| 4405 } | |
| 4406 *buffer_off = 0; | |
| 4407 } | |
| 4408 # endif /* FEAT_MBYTE */ | |
| 4409 else | |
| 4410 { | |
| 4411 buffer[len] = NUL; | |
| 4412 msg_puts(buffer); | |
| 4413 } | |
| 4414 | |
| 4415 windgoto(msg_row, msg_col); | |
| 4416 cursor_on(); | |
| 4417 out_flush(); | |
| 4418 } | |
| 4419 } | |
| 4420 | |
| 4421 /* | |
| 4422 * Version of system to use for windows NT > 5.0 (Win2K), use pipe | |
| 4423 * for communication and doesn't open any new window. | |
| 4424 */ | |
| 4425 static int | |
| 4426 mch_system_piped(char *cmd, int options) | |
| 4427 { | |
| 4428 STARTUPINFO si; | |
| 4429 PROCESS_INFORMATION pi; | |
| 4430 DWORD ret = 0; | |
| 4431 | |
| 4432 HANDLE g_hChildStd_IN_Rd = NULL; | |
| 4433 HANDLE g_hChildStd_IN_Wr = NULL; | |
| 4434 HANDLE g_hChildStd_OUT_Rd = NULL; | |
| 4435 HANDLE g_hChildStd_OUT_Wr = NULL; | |
| 4436 | |
| 4437 char_u buffer[BUFLEN + 1]; /* reading buffer + size */ | |
| 4438 DWORD len; | |
| 4439 | |
| 4440 /* buffer used to receive keys */ | |
| 4441 char_u ta_buf[BUFLEN + 1]; /* TypeAHead */ | |
| 4442 int ta_len = 0; /* valid bytes in ta_buf[] */ | |
| 4443 | |
| 4444 DWORD i; | |
| 4445 int c; | |
| 4446 int noread_cnt = 0; | |
| 4447 garray_T ga; | |
| 4448 int delay = 1; | |
| 4449 DWORD buffer_off = 0; /* valid bytes in buffer[] */ | |
| 3361 | 4450 char *p = NULL; |
| 2935 | 4451 |
| 4452 SECURITY_ATTRIBUTES saAttr; | |
| 4453 | |
| 4454 /* Set the bInheritHandle flag so pipe handles are inherited. */ | |
| 4455 saAttr.nLength = sizeof(SECURITY_ATTRIBUTES); | |
| 4456 saAttr.bInheritHandle = TRUE; | |
| 4457 saAttr.lpSecurityDescriptor = NULL; | |
| 4458 | |
| 4459 if ( ! CreatePipe(&g_hChildStd_OUT_Rd, &g_hChildStd_OUT_Wr, &saAttr, 0) | |
| 4460 /* Ensure the read handle to the pipe for STDOUT is not inherited. */ | |
| 4461 || ! pSetHandleInformation(g_hChildStd_OUT_Rd, HANDLE_FLAG_INHERIT, 0) | |
| 4462 /* Create a pipe for the child process's STDIN. */ | |
| 4463 || ! CreatePipe(&g_hChildStd_IN_Rd, &g_hChildStd_IN_Wr, &saAttr, 0) | |
| 4464 /* Ensure the write handle to the pipe for STDIN is not inherited. */ | |
| 4465 || ! pSetHandleInformation(g_hChildStd_IN_Wr, HANDLE_FLAG_INHERIT, 0) ) | |
| 4466 { | |
| 4467 CloseHandle(g_hChildStd_IN_Rd); | |
| 4468 CloseHandle(g_hChildStd_IN_Wr); | |
| 4469 CloseHandle(g_hChildStd_OUT_Rd); | |
| 4470 CloseHandle(g_hChildStd_OUT_Wr); | |
| 4471 MSG_PUTS(_("\nCannot create pipes\n")); | |
| 4472 } | |
| 4473 | |
| 4474 si.cb = sizeof(si); | |
| 4475 si.lpReserved = NULL; | |
| 4476 si.lpDesktop = NULL; | |
| 4477 si.lpTitle = NULL; | |
| 4478 si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES; | |
| 4479 | |
| 4480 /* set-up our file redirection */ | |
| 4481 si.hStdError = g_hChildStd_OUT_Wr; | |
| 4482 si.hStdOutput = g_hChildStd_OUT_Wr; | |
| 4483 si.hStdInput = g_hChildStd_IN_Rd; | |
| 4484 si.wShowWindow = SW_HIDE; | |
| 4485 si.cbReserved2 = 0; | |
| 4486 si.lpReserved2 = NULL; | |
| 4487 | |
| 4488 if (options & SHELL_READ) | |
| 4489 ga_init2(&ga, 1, BUFLEN); | |
| 4490 | |
| 3361 | 4491 if (cmd != NULL) |
| 4492 { | |
| 4493 p = (char *)vim_strsave((char_u *)cmd); | |
| 4494 if (p != NULL) | |
| 4495 unescape_shellxquote((char_u *)p, p_sxe); | |
| 4496 else | |
| 4497 p = cmd; | |
| 4498 } | |
| 4499 | |
| 5547 | 4500 /* Now, run the command. |
| 4501 * About "Inherit handles" being TRUE: this command can be litigious, | |
| 4502 * handle inheritance was deactivated for pending temp file, but, if we | |
| 4503 * deactivate it, the pipes don't work for some reason. */ | |
| 4504 vim_create_process(p, TRUE, CREATE_DEFAULT_ERROR_MODE, &si, &pi); | |
| 2935 | 4505 |
| 3361 | 4506 if (p != cmd) |
| 4507 vim_free(p); | |
| 2935 | 4508 |
| 4509 /* Close our unused side of the pipes */ | |
| 4510 CloseHandle(g_hChildStd_IN_Rd); | |
| 4511 CloseHandle(g_hChildStd_OUT_Wr); | |
| 4512 | |
| 4513 if (options & SHELL_WRITE) | |
| 4514 { | |
| 4515 HANDLE thread = | |
| 4516 CreateThread(NULL, /* security attributes */ | |
| 4517 0, /* default stack size */ | |
| 4518 sub_process_writer, /* function to be executed */ | |
| 4519 g_hChildStd_IN_Wr, /* parameter */ | |
| 4520 0, /* creation flag, start immediately */ | |
| 4521 NULL); /* we don't care about thread id */ | |
| 4522 CloseHandle(thread); | |
| 4523 g_hChildStd_IN_Wr = NULL; | |
| 4524 } | |
| 4525 | |
| 4526 /* Keep updating the window while waiting for the shell to finish. */ | |
| 4527 for (;;) | |
| 4528 { | |
| 4529 MSG msg; | |
| 4530 | |
| 5553 | 4531 if (pPeekMessage(&msg, (HWND)NULL, 0, 0, PM_REMOVE)) |
| 2935 | 4532 { |
| 4533 TranslateMessage(&msg); | |
| 5553 | 4534 pDispatchMessage(&msg); |
| 2935 | 4535 } |
| 4536 | |
| 4537 /* write pipe information in the window */ | |
| 4538 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 4539 # ifdef FEAT_GUI | |
| 4540 || gui.in_use | |
| 4541 # endif | |
| 4542 ) | |
| 4543 { | |
| 4544 len = 0; | |
| 4545 if (!(options & SHELL_EXPAND) | |
| 4546 && ((options & | |
| 4547 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 4548 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 4549 # ifdef FEAT_GUI | |
| 4550 || gui.in_use | |
| 4551 # endif | |
| 4552 ) | |
| 4553 && (ta_len > 0 || noread_cnt > 4)) | |
| 4554 { | |
| 4555 if (ta_len == 0) | |
| 4556 { | |
| 4557 /* Get extra characters when we don't have any. Reset the | |
| 4558 * counter and timer. */ | |
| 4559 noread_cnt = 0; | |
| 4560 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) | |
| 4561 gettimeofday(&start_tv, NULL); | |
| 4562 # endif | |
| 4563 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 4564 } | |
| 4565 if (ta_len > 0 || len > 0) | |
| 4566 { | |
| 4567 /* | |
| 4568 * For pipes: Check for CTRL-C: send interrupt signal to | |
| 4569 * child. Check for CTRL-D: EOF, close pipe to child. | |
| 4570 */ | |
| 4571 if (len == 1 && cmd != NULL) | |
| 4572 { | |
| 4573 if (ta_buf[ta_len] == Ctrl_C) | |
| 4574 { | |
| 4575 /* Learn what exit code is expected, for | |
| 4576 * now put 9 as SIGKILL */ | |
| 4577 TerminateProcess(pi.hProcess, 9); | |
| 4578 } | |
| 4579 if (ta_buf[ta_len] == Ctrl_D) | |
| 4580 { | |
| 4581 CloseHandle(g_hChildStd_IN_Wr); | |
| 4582 g_hChildStd_IN_Wr = NULL; | |
| 4583 } | |
| 4584 } | |
| 4585 | |
| 4586 /* replace K_BS by <BS> and K_DEL by <DEL> */ | |
| 4587 for (i = ta_len; i < ta_len + len; ++i) | |
| 4588 { | |
| 4589 if (ta_buf[i] == CSI && len - i > 2) | |
| 4590 { | |
| 4591 c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]); | |
| 4592 if (c == K_DEL || c == K_KDEL || c == K_BS) | |
| 4593 { | |
| 4594 mch_memmove(ta_buf + i + 1, ta_buf + i + 3, | |
| 4595 (size_t)(len - i - 2)); | |
| 4596 if (c == K_DEL || c == K_KDEL) | |
| 4597 ta_buf[i] = DEL; | |
| 4598 else | |
| 4599 ta_buf[i] = Ctrl_H; | |
| 4600 len -= 2; | |
| 4601 } | |
| 4602 } | |
| 4603 else if (ta_buf[i] == '\r') | |
| 4604 ta_buf[i] = '\n'; | |
| 4605 # ifdef FEAT_MBYTE | |
| 4606 if (has_mbyte) | |
| 4607 i += (*mb_ptr2len_len)(ta_buf + i, | |
| 4608 ta_len + len - i) - 1; | |
| 4609 # endif | |
| 4610 } | |
| 4611 | |
| 4612 /* | |
| 4613 * For pipes: echo the typed characters. For a pty this | |
| 4614 * does not seem to work. | |
| 4615 */ | |
| 4616 for (i = ta_len; i < ta_len + len; ++i) | |
| 4617 { | |
| 4618 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 4619 msg_putchar(ta_buf[i]); | |
| 4620 # ifdef FEAT_MBYTE | |
| 4621 else if (has_mbyte) | |
| 4622 { | |
| 4623 int l = (*mb_ptr2len)(ta_buf + i); | |
| 4624 | |
| 4625 msg_outtrans_len(ta_buf + i, l); | |
| 4626 i += l - 1; | |
| 4627 } | |
| 4628 # endif | |
| 4629 else | |
| 4630 msg_outtrans_len(ta_buf + i, 1); | |
| 4631 } | |
| 4632 windgoto(msg_row, msg_col); | |
| 4633 out_flush(); | |
| 4634 | |
| 4635 ta_len += len; | |
| 4636 | |
| 4637 /* | |
| 4638 * Write the characters to the child, unless EOF has been | |
| 4639 * typed for pipes. Write one character at a time, to | |
| 4640 * avoid losing too much typeahead. When writing buffer | |
| 4641 * lines, drop the typed characters (only check for | |
| 4642 * CTRL-C). | |
| 4643 */ | |
| 4644 if (options & SHELL_WRITE) | |
| 4645 ta_len = 0; | |
| 4646 else if (g_hChildStd_IN_Wr != NULL) | |
| 4647 { | |
| 4648 WriteFile(g_hChildStd_IN_Wr, (char*)ta_buf, | |
| 4649 1, &len, NULL); | |
| 4650 // if we are typing in, we want to keep things reactive | |
| 4651 delay = 1; | |
| 4652 if (len > 0) | |
| 4653 { | |
| 4654 ta_len -= len; | |
| 4655 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 4656 } | |
| 4657 } | |
| 4658 } | |
| 4659 } | |
| 4660 } | |
| 4661 | |
| 4662 if (ta_len) | |
| 4663 ui_inchar_undo(ta_buf, ta_len); | |
| 4664 | |
| 4665 if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT) | |
| 4666 { | |
| 3030 | 4667 dump_pipe(options, g_hChildStd_OUT_Rd, &ga, buffer, &buffer_off); |
| 2935 | 4668 break; |
| 4669 } | |
| 4670 | |
| 4671 ++noread_cnt; | |
| 3030 | 4672 dump_pipe(options, g_hChildStd_OUT_Rd, &ga, buffer, &buffer_off); |
| 2935 | 4673 |
| 4674 /* We start waiting for a very short time and then increase it, so | |
| 4675 * that we respond quickly when the process is quick, and don't | |
| 4676 * consume too much overhead when it's slow. */ | |
| 4677 if (delay < 50) | |
| 4678 delay += 10; | |
| 4679 } | |
| 4680 | |
| 4681 /* Close the pipe */ | |
| 4682 CloseHandle(g_hChildStd_OUT_Rd); | |
| 4683 if (g_hChildStd_IN_Wr != NULL) | |
| 4684 CloseHandle(g_hChildStd_IN_Wr); | |
| 4685 | |
| 4686 WaitForSingleObject(pi.hProcess, INFINITE); | |
| 4687 | |
| 4688 /* Get the command exit code */ | |
| 4689 GetExitCodeProcess(pi.hProcess, &ret); | |
| 4690 | |
| 4691 if (options & SHELL_READ) | |
| 4692 { | |
| 4693 if (ga.ga_len > 0) | |
| 4694 { | |
| 4695 append_ga_line(&ga); | |
| 4696 /* remember that the NL was missing */ | |
| 4697 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; | |
| 4698 } | |
| 4699 else | |
| 4700 curbuf->b_no_eol_lnum = 0; | |
| 4701 ga_clear(&ga); | |
| 4702 } | |
| 4703 | |
| 4704 /* Close the handles to the subprocess, so that it goes away */ | |
| 4705 CloseHandle(pi.hThread); | |
| 4706 CloseHandle(pi.hProcess); | |
| 4707 | |
| 4708 return ret; | |
| 4709 } | |
| 4710 | |
| 4711 static int | |
| 4712 mch_system(char *cmd, int options) | |
| 4713 { | |
| 4714 /* if we can pipe and the shelltemp option is off */ | |
| 4715 if (allowPiping && !p_stmp) | |
| 4716 return mch_system_piped(cmd, options); | |
| 4717 else | |
| 4718 return mch_system_classic(cmd, options); | |
| 4719 } | |
| 7 | 4720 #else |
| 4721 | |
| 5547 | 4722 # ifdef FEAT_MBYTE |
| 4723 static int | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
4724 mch_system(char *cmd, int options) |
| 5547 | 4725 { |
| 4726 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 4727 { | |
| 4728 WCHAR *wcmd = enc_to_utf16(cmd, NULL); | |
| 4729 if (wcmd != NULL) | |
| 4730 { | |
| 4731 int ret = _wsystem(wcmd); | |
| 4732 vim_free(wcmd); | |
| 4733 return ret; | |
| 4734 } | |
| 4735 } | |
| 4736 return system(cmd); | |
| 4737 } | |
| 4738 # else | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
4739 # define mch_system(c, o) system(c) |
| 5547 | 4740 # endif |
| 7 | 4741 |
| 4742 #endif | |
| 4743 | |
| 4744 /* | |
| 4745 * Either execute a command by calling the shell or start a new shell | |
| 4746 */ | |
| 4747 int | |
| 4748 mch_call_shell( | |
| 26 | 4749 char_u *cmd, |
| 4750 int options) /* SHELL_*, see vim.h */ | |
| 7 | 4751 { |
| 4752 int x = 0; | |
| 4753 int tmode = cur_tmode; | |
| 4754 #ifdef FEAT_TITLE | |
| 6293 | 4755 char szShellTitle[512]; |
| 6290 | 4756 # ifdef FEAT_MBYTE |
| 6293 | 4757 int did_set_title = FALSE; |
| 4758 | |
| 6290 | 4759 /* Change the title to reflect that we are in a subshell. */ |
| 4760 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 4761 { | |
| 4762 WCHAR szShellTitle[512]; | |
| 4763 | |
| 4764 if (GetConsoleTitleW(szShellTitle, | |
| 4765 sizeof(szShellTitle)/sizeof(WCHAR) - 4) > 0) | |
| 4766 { | |
| 4767 if (cmd == NULL) | |
| 4768 wcscat(szShellTitle, L" :sh"); | |
| 4769 else | |
| 4770 { | |
| 4771 WCHAR *wn = enc_to_utf16(cmd, NULL); | |
| 4772 | |
| 4773 if (wn != NULL) | |
| 4774 { | |
| 4775 wcscat(szShellTitle, L" - !"); | |
| 4776 if ((wcslen(szShellTitle) + wcslen(wn) < | |
| 4777 sizeof(szShellTitle)/sizeof(WCHAR))) | |
| 4778 wcscat(szShellTitle, wn); | |
| 4779 SetConsoleTitleW(szShellTitle); | |
| 4780 vim_free(wn); | |
| 6293 | 4781 did_set_title = TRUE; |
| 6290 | 4782 } |
| 4783 } | |
| 4784 } | |
| 4785 } | |
| 6293 | 4786 if (!did_set_title) |
| 4787 # endif | |
| 4788 /* Change the title to reflect that we are in a subshell. */ | |
| 4789 if (GetConsoleTitle(szShellTitle, sizeof(szShellTitle) - 4) > 0) | |
| 7 | 4790 { |
| 6293 | 4791 if (cmd == NULL) |
| 4792 strcat(szShellTitle, " :sh"); | |
| 4793 else | |
| 4794 { | |
| 4795 strcat(szShellTitle, " - !"); | |
| 4796 if ((strlen(szShellTitle) + strlen(cmd) < sizeof(szShellTitle))) | |
| 4797 strcat(szShellTitle, cmd); | |
| 4798 } | |
| 4799 SetConsoleTitle(szShellTitle); | |
| 7 | 4800 } |
| 4801 #endif | |
| 4802 | |
| 4803 out_flush(); | |
| 4804 | |
| 4805 #ifdef MCH_WRITE_DUMP | |
| 4806 if (fdDump) | |
| 4807 { | |
| 4808 fprintf(fdDump, "mch_call_shell(\"%s\", %d)\n", cmd, options); | |
| 4809 fflush(fdDump); | |
| 4810 } | |
| 4811 #endif | |
| 4812 | |
| 4813 /* | |
| 4814 * Catch all deadly signals while running the external command, because a | |
| 4815 * CTRL-C, Ctrl-Break or illegal instruction might otherwise kill us. | |
| 4816 */ | |
| 4817 signal(SIGINT, SIG_IGN); | |
| 4818 #if defined(__GNUC__) && !defined(__MINGW32__) | |
| 4819 signal(SIGKILL, SIG_IGN); | |
| 4820 #else | |
| 4821 signal(SIGBREAK, SIG_IGN); | |
| 4822 #endif | |
| 4823 signal(SIGILL, SIG_IGN); | |
| 4824 signal(SIGFPE, SIG_IGN); | |
| 4825 signal(SIGSEGV, SIG_IGN); | |
| 4826 signal(SIGTERM, SIG_IGN); | |
| 4827 signal(SIGABRT, SIG_IGN); | |
| 4828 | |
| 4829 if (options & SHELL_COOKED) | |
| 4830 settmode(TMODE_COOK); /* set to normal mode */ | |
| 4831 | |
| 4832 if (cmd == NULL) | |
| 4833 { | |
| 4834 x = mch_system(p_sh, options); | |
| 4835 } | |
| 4836 else | |
| 4837 { | |
| 4838 /* we use "command" or "cmd" to start the shell; slow but easy */ | |
| 3363 | 4839 char_u *newcmd = NULL; |
| 4840 char_u *cmdbase = cmd; | |
| 4841 long_u cmdlen; | |
| 3361 | 4842 |
| 4843 /* Skip a leading ", ( and "(. */ | |
| 4844 if (*cmdbase == '"' ) | |
| 4845 ++cmdbase; | |
| 4846 if (*cmdbase == '(') | |
| 4847 ++cmdbase; | |
| 4848 | |
| 4849 if ((STRNICMP(cmdbase, "start", 5) == 0) && vim_iswhite(cmdbase[5])) | |
| 4850 { | |
| 4851 STARTUPINFO si; | |
| 4852 PROCESS_INFORMATION pi; | |
| 4853 DWORD flags = CREATE_NEW_CONSOLE; | |
| 4854 char_u *p; | |
| 4855 | |
| 5627 | 4856 ZeroMemory(&si, sizeof(si)); |
| 3361 | 4857 si.cb = sizeof(si); |
| 4858 si.lpReserved = NULL; | |
| 4859 si.lpDesktop = NULL; | |
| 4860 si.lpTitle = NULL; | |
| 4861 si.dwFlags = 0; | |
| 4862 si.cbReserved2 = 0; | |
| 4863 si.lpReserved2 = NULL; | |
| 4864 | |
| 4865 cmdbase = skipwhite(cmdbase + 5); | |
| 4866 if ((STRNICMP(cmdbase, "/min", 4) == 0) | |
| 4867 && vim_iswhite(cmdbase[4])) | |
| 4868 { | |
| 4869 cmdbase = skipwhite(cmdbase + 4); | |
| 4870 si.dwFlags = STARTF_USESHOWWINDOW; | |
| 4871 si.wShowWindow = SW_SHOWMINNOACTIVE; | |
| 4872 } | |
| 4873 else if ((STRNICMP(cmdbase, "/b", 2) == 0) | |
| 4874 && vim_iswhite(cmdbase[2])) | |
| 4875 { | |
| 4876 cmdbase = skipwhite(cmdbase + 2); | |
| 4877 flags = CREATE_NO_WINDOW; | |
| 4878 si.dwFlags = STARTF_USESTDHANDLES; | |
| 4879 si.hStdInput = CreateFile("\\\\.\\NUL", // File name | |
| 3363 | 4880 GENERIC_READ, // Access flags |
| 3361 | 4881 0, // Share flags |
| 3363 | 4882 NULL, // Security att. |
| 4883 OPEN_EXISTING, // Open flags | |
| 4884 FILE_ATTRIBUTE_NORMAL, // File att. | |
| 4885 NULL); // Temp file | |
| 3361 | 4886 si.hStdOutput = si.hStdInput; |
| 4887 si.hStdError = si.hStdInput; | |
| 4888 } | |
| 4889 | |
| 4890 /* Remove a trailing ", ) and )" if they have a match | |
| 4891 * at the start of the command. */ | |
| 4892 if (cmdbase > cmd) | |
| 4893 { | |
| 4894 p = cmdbase + STRLEN(cmdbase); | |
| 4895 if (p > cmdbase && p[-1] == '"' && *cmd == '"') | |
| 4896 *--p = NUL; | |
| 4897 if (p > cmdbase && p[-1] == ')' | |
| 4898 && (*cmd =='(' || cmd[1] == '(')) | |
| 4899 *--p = NUL; | |
| 4900 } | |
| 4901 | |
| 3363 | 4902 newcmd = cmdbase; |
| 4903 unescape_shellxquote(cmdbase, p_sxe); | |
| 4904 | |
| 3361 | 4905 /* |
| 3363 | 4906 * If creating new console, arguments are passed to the |
| 4907 * 'cmd.exe' as-is. If it's not, arguments are not treated | |
| 4908 * correctly for current 'cmd.exe'. So unescape characters in | |
| 4909 * shellxescape except '|' for avoiding to be treated as | |
| 4910 * argument to them. Pass the arguments to sub-shell. | |
| 3361 | 4911 */ |
| 3363 | 4912 if (flags != CREATE_NEW_CONSOLE) |
| 4913 { | |
| 4914 char_u *subcmd; | |
| 3367 | 4915 char_u *cmd_shell = mch_getenv("COMSPEC"); |
| 4916 | |
| 4917 if (cmd_shell == NULL || *cmd_shell == NUL) | |
| 4918 cmd_shell = default_shell(); | |
| 3363 | 4919 |
| 4920 subcmd = vim_strsave_escaped_ext(cmdbase, "|", '^', FALSE); | |
| 4921 if (subcmd != NULL) | |
| 4922 { | |
| 4923 /* make "cmd.exe /c arguments" */ | |
| 4924 cmdlen = STRLEN(cmd_shell) + STRLEN(subcmd) + 5; | |
| 4925 newcmd = lalloc(cmdlen, TRUE); | |
| 4926 if (newcmd != NULL) | |
| 4927 vim_snprintf((char *)newcmd, cmdlen, "%s /c %s", | |
| 3367 | 4928 cmd_shell, subcmd); |
| 3363 | 4929 else |
| 4930 newcmd = cmdbase; | |
| 3367 | 4931 vim_free(subcmd); |
| 3363 | 4932 } |
| 4933 } | |
| 3361 | 4934 |
| 4935 /* | |
| 4936 * Now, start the command as a process, so that it doesn't | |
| 4937 * inherit our handles which causes unpleasant dangling swap | |
| 4938 * files if we exit before the spawned process | |
| 4939 */ | |
| 5547 | 4940 if (vim_create_process(newcmd, FALSE, flags, &si, &pi)) |
| 3361 | 4941 x = 0; |
| 4942 else | |
| 4943 { | |
| 4944 x = -1; | |
| 4945 #ifdef FEAT_GUI_W32 | |
| 4946 EMSG(_("E371: Command not found")); | |
| 4947 #endif | |
| 4948 } | |
| 3363 | 4949 |
| 4950 if (newcmd != cmdbase) | |
| 4951 vim_free(newcmd); | |
| 4952 | |
| 5627 | 4953 if (si.dwFlags == STARTF_USESTDHANDLES && si.hStdInput != NULL) |
| 3361 | 4954 { |
| 5627 | 4955 /* Close the handle to \\.\NUL created above. */ |
| 3361 | 4956 CloseHandle(si.hStdInput); |
| 4957 } | |
| 4958 /* Close the handles to the subprocess, so that it goes away */ | |
| 4959 CloseHandle(pi.hThread); | |
| 4960 CloseHandle(pi.hProcess); | |
| 4961 } | |
| 4962 else | |
| 4963 { | |
| 3363 | 4964 cmdlen = ( |
| 7 | 4965 #ifdef FEAT_GUI_W32 |
| 2935 | 4966 (allowPiping && !p_stmp ? 0 : STRLEN(vimrun_path)) + |
| 7 | 4967 #endif |
| 1569 | 4968 STRLEN(p_sh) + STRLEN(p_shcf) + STRLEN(cmd) + 10); |
| 4969 | |
| 3361 | 4970 newcmd = lalloc(cmdlen, TRUE); |
| 4971 if (newcmd != NULL) | |
| 7 | 4972 { |
| 4973 #if defined(FEAT_GUI_W32) | |
| 4974 if (need_vimrun_warning) | |
| 4975 { | |
| 4976 MessageBox(NULL, | |
| 4977 _("VIMRUN.EXE not found in your $PATH.\n" | |
| 4978 "External commands will not pause after completion.\n" | |
| 4979 "See :help win32-vimrun for more information."), | |
| 4980 _("Vim Warning"), | |
| 4981 MB_ICONWARNING); | |
| 4982 need_vimrun_warning = FALSE; | |
| 4983 } | |
| 2935 | 4984 if (!s_dont_use_vimrun && (!allowPiping || p_stmp)) |
| 7 | 4985 /* Use vimrun to execute the command. It opens a console |
| 4986 * 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
|
4987 vim_snprintf((char *)newcmd, cmdlen, "%s%s%s %s %s", |
| 7 | 4988 vimrun_path, |
| 4989 (msg_silent != 0 || (options & SHELL_DOOUT)) | |
| 4990 ? "-s " : "", | |
| 4991 p_sh, p_shcf, cmd); | |
| 4992 else | |
| 4993 #endif | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4994 vim_snprintf((char *)newcmd, cmdlen, "%s %s %s", |
| 1569 | 4995 p_sh, p_shcf, cmd); |
| 7 | 4996 x = mch_system((char *)newcmd, options); |
| 3361 | 4997 vim_free(newcmd); |
| 7 | 4998 } |
| 4999 } | |
| 5000 } | |
| 5001 | |
| 5002 if (tmode == TMODE_RAW) | |
| 5003 settmode(TMODE_RAW); /* set to raw mode */ | |
| 5004 | |
| 5005 /* Print the return value, unless "vimrun" was used. */ | |
| 5006 if (x != 0 && !(options & SHELL_SILENT) && !emsg_silent | |
| 5007 #if defined(FEAT_GUI_W32) | |
| 2935 | 5008 && ((options & SHELL_DOOUT) || s_dont_use_vimrun |
| 5009 || (allowPiping && !p_stmp)) | |
| 7 | 5010 #endif |
| 5011 ) | |
| 5012 { | |
| 5013 smsg(_("shell returned %d"), x); | |
| 5014 msg_putchar('\n'); | |
| 5015 } | |
| 5016 #ifdef FEAT_TITLE | |
| 5017 resettitle(); | |
| 5018 #endif | |
| 5019 | |
| 5020 signal(SIGINT, SIG_DFL); | |
| 5021 #if defined(__GNUC__) && !defined(__MINGW32__) | |
| 5022 signal(SIGKILL, SIG_DFL); | |
| 5023 #else | |
| 5024 signal(SIGBREAK, SIG_DFL); | |
| 5025 #endif | |
| 5026 signal(SIGILL, SIG_DFL); | |
| 5027 signal(SIGFPE, SIG_DFL); | |
| 5028 signal(SIGSEGV, SIG_DFL); | |
| 5029 signal(SIGTERM, SIG_DFL); | |
| 5030 signal(SIGABRT, SIG_DFL); | |
| 5031 | |
| 5032 return x; | |
| 5033 } | |
| 5034 | |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5035 #if defined(FEAT_JOB) || defined(PROTO) |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5036 void |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5037 mch_start_job(char *cmd, job_T *job) |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5038 { |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5039 STARTUPINFO si; |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5040 PROCESS_INFORMATION pi; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5041 HANDLE jo; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5042 # ifdef FEAT_CHANNEL |
|
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5043 channel_T *channel; |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5044 HANDLE ifd[2]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5045 HANDLE ofd[2]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5046 HANDLE efd[2]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5047 SECURITY_ATTRIBUTES saAttr; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5048 |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5049 ifd[0] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5050 ifd[1] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5051 ofd[0] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5052 ofd[1] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5053 efd[0] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5054 efd[1] = INVALID_HANDLE_VALUE; |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5055 |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5056 channel = add_channel(); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5057 if (channel == NULL) |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5058 return; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5059 # endif |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5060 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5061 jo = CreateJobObject(NULL, NULL); |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5062 if (jo == NULL) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5063 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5064 job->jv_status = JOB_FAILED; |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5065 goto failed; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5066 } |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5067 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5068 ZeroMemory(&pi, sizeof(pi)); |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5069 ZeroMemory(&si, sizeof(si)); |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5070 si.cb = sizeof(si); |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5071 si.dwFlags |= STARTF_USESHOWWINDOW; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5072 si.wShowWindow = SW_HIDE; |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5073 |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5074 saAttr.nLength = sizeof(SECURITY_ATTRIBUTES); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5075 saAttr.bInheritHandle = TRUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5076 saAttr.lpSecurityDescriptor = NULL; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5077 if (!CreatePipe(&ifd[0], &ifd[1], &saAttr, 0) |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5078 || !pSetHandleInformation(ifd[1], HANDLE_FLAG_INHERIT, 0) |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5079 || !CreatePipe(&ofd[0], &ofd[1], &saAttr, 0) |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5080 || !pSetHandleInformation(ofd[0], HANDLE_FLAG_INHERIT, 0) |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5081 || !CreatePipe(&efd[0], &efd[1], &saAttr, 0) |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5082 || !pSetHandleInformation(efd[0], HANDLE_FLAG_INHERIT, 0)) |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5083 goto failed; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5084 si.dwFlags |= STARTF_USESTDHANDLES; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5085 si.hStdInput = ifd[0]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5086 si.hStdOutput = ofd[1]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5087 si.hStdError = efd[1]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5088 |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5089 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
|
5090 CREATE_SUSPENDED | |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5091 CREATE_DEFAULT_ERROR_MODE | |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5092 CREATE_NEW_PROCESS_GROUP | |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5093 CREATE_NEW_CONSOLE, |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5094 &si, &pi)) |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5095 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5096 CloseHandle(jo); |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5097 job->jv_status = JOB_FAILED; |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5098 goto failed; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5099 } |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5100 |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5101 if (!AssignProcessToJobObject(jo, pi.hProcess)) |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5102 { |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5103 /* 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
|
5104 * process with TerminateProcess. */ |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5105 CloseHandle(jo); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5106 jo = NULL; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5107 } |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5108 ResumeThread(pi.hThread); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5109 CloseHandle(job->jv_proc_info.hThread); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5110 job->jv_proc_info = pi; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5111 job->jv_job_object = jo; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5112 job->jv_status = JOB_STARTED; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5113 |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5114 CloseHandle(ifd[0]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5115 CloseHandle(ofd[1]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5116 CloseHandle(efd[1]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5117 |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5118 # ifdef FEAT_CHANNEL |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5119 job->jv_channel = channel; |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5120 channel_set_pipes(channel, (sock_T)ifd[1], (sock_T)ofd[0], (sock_T)efd[0]); |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5121 channel_set_job(channel, job); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5122 |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5123 # ifdef FEAT_GUI |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5124 channel_gui_register(channel); |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5125 # endif |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5126 # endif |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5127 return; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5128 |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5129 failed: |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5130 # ifdef FEAT_CHANNEL |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5131 CloseHandle(ifd[0]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5132 CloseHandle(ofd[0]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5133 CloseHandle(efd[0]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5134 CloseHandle(ifd[1]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5135 CloseHandle(ofd[1]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5136 CloseHandle(efd[1]); |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5137 channel_free(channel); |
|
8053
774d53057a23
commit https://github.com/vim/vim/commit/71b0f7b5c083d32fd37fa825f5d829b6a6c1a09a
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
5138 # else |
|
774d53057a23
commit https://github.com/vim/vim/commit/71b0f7b5c083d32fd37fa825f5d829b6a6c1a09a
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
5139 ; /* make compiler happy */ |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5140 # endif |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5141 } |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5142 |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5143 char * |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5144 mch_job_status(job_T *job) |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5145 { |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5146 DWORD dwExitCode = 0; |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5147 |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5148 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
|
5149 || dwExitCode != STILL_ACTIVE) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5150 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5151 job->jv_status = JOB_ENDED; |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5152 return "dead"; |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5153 } |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5154 return "run"; |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5155 } |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5156 |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5157 int |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5158 mch_stop_job(job_T *job, char_u *how) |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5159 { |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5160 int ret = 0; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5161 int ctrl_c = STRCMP(how, "int") == 0; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5162 |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5163 if (STRCMP(how, "kill") == 0) |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5164 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5165 if (job->jv_job_object != NULL) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5166 return TerminateJobObject(job->jv_job_object, 0) ? OK : FAIL; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5167 else |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5168 return TerminateProcess(job->jv_proc_info.hProcess, 0) ? OK : FAIL; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5169 } |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5170 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5171 if (!AttachConsole(job->jv_proc_info.dwProcessId)) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5172 return FAIL; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5173 ret = GenerateConsoleCtrlEvent( |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5174 ctrl_c ? CTRL_C_EVENT : CTRL_BREAK_EVENT, |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5175 job->jv_proc_info.dwProcessId) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5176 ? OK : FAIL; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5177 FreeConsole(); |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5178 return ret; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5179 } |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5180 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5181 /* |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5182 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5183 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5184 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5185 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5186 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5187 if (job->jv_status != JOB_FAILED) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5188 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5189 if (job->jv_job_object != NULL) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5190 CloseHandle(job->jv_job_object); |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5191 CloseHandle(job->jv_proc_info.hProcess); |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5192 } |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5193 } |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5194 #endif |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5195 |
| 7 | 5196 |
| 5197 #ifndef FEAT_GUI_W32 | |
| 5198 | |
| 5199 /* | |
| 5200 * Start termcap mode | |
| 5201 */ | |
| 5202 static void | |
| 5203 termcap_mode_start(void) | |
| 5204 { | |
| 5205 DWORD cmodein; | |
| 5206 | |
| 5207 if (g_fTermcapMode) | |
| 5208 return; | |
| 5209 | |
| 5210 SaveConsoleBuffer(&g_cbNonTermcap); | |
| 5211 | |
| 5212 if (g_cbTermcap.IsValid) | |
| 5213 { | |
| 5214 /* | |
| 5215 * We've been in termcap mode before. Restore certain screen | |
| 5216 * characteristics, including the buffer size and the window | |
| 5217 * size. Since we will be redrawing the screen, we don't need | |
| 5218 * to restore the actual contents of the buffer. | |
| 5219 */ | |
| 5220 RestoreConsoleBuffer(&g_cbTermcap, FALSE); | |
| 5221 SetConsoleWindowInfo(g_hConOut, TRUE, &g_cbTermcap.Info.srWindow); | |
| 5222 Rows = g_cbTermcap.Info.dwSize.Y; | |
| 5223 Columns = g_cbTermcap.Info.dwSize.X; | |
| 5224 } | |
| 5225 else | |
| 5226 { | |
| 5227 /* | |
| 5228 * This is our first time entering termcap mode. Clear the console | |
| 5229 * screen buffer, and resize the buffer to match the current window | |
| 5230 * size. We will use this as the size of our editing environment. | |
| 5231 */ | |
| 5232 ClearConsoleBuffer(g_attrCurrent); | |
| 5233 ResizeConBufAndWindow(g_hConOut, Columns, Rows); | |
| 5234 } | |
| 5235 | |
| 5236 #ifdef FEAT_TITLE | |
| 5237 resettitle(); | |
| 5238 #endif | |
| 5239 | |
| 5240 GetConsoleMode(g_hConIn, &cmodein); | |
| 5241 #ifdef FEAT_MOUSE | |
| 5242 if (g_fMouseActive) | |
| 5243 cmodein |= ENABLE_MOUSE_INPUT; | |
| 5244 else | |
| 5245 cmodein &= ~ENABLE_MOUSE_INPUT; | |
| 5246 #endif | |
| 5247 cmodein |= ENABLE_WINDOW_INPUT; | |
| 5248 SetConsoleMode(g_hConIn, cmodein); | |
| 5249 | |
| 5250 redraw_later_clear(); | |
| 5251 g_fTermcapMode = TRUE; | |
| 5252 } | |
| 5253 | |
| 5254 | |
| 5255 /* | |
| 5256 * End termcap mode | |
| 5257 */ | |
| 5258 static void | |
| 5259 termcap_mode_end(void) | |
| 5260 { | |
| 5261 DWORD cmodein; | |
| 5262 ConsoleBuffer *cb; | |
| 5263 COORD coord; | |
| 5264 DWORD dwDummy; | |
| 5265 | |
| 5266 if (!g_fTermcapMode) | |
| 5267 return; | |
| 5268 | |
| 5269 SaveConsoleBuffer(&g_cbTermcap); | |
| 5270 | |
| 5271 GetConsoleMode(g_hConIn, &cmodein); | |
| 5272 cmodein &= ~(ENABLE_MOUSE_INPUT | ENABLE_WINDOW_INPUT); | |
| 5273 SetConsoleMode(g_hConIn, cmodein); | |
| 5274 | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
5275 #ifdef FEAT_RESTORE_ORIG_SCREEN |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
5276 cb = exiting ? &g_cbOrig : &g_cbNonTermcap; |
|
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
5277 #else |
| 7 | 5278 cb = &g_cbNonTermcap; |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
5279 #endif |
| 7 | 5280 RestoreConsoleBuffer(cb, p_rs); |
| 5281 SetConsoleCursorInfo(g_hConOut, &g_cci); | |
| 5282 | |
| 5283 if (p_rs || exiting) | |
| 5284 { | |
| 5285 /* | |
| 5286 * Clear anything that happens to be on the current line. | |
| 5287 */ | |
| 5288 coord.X = 0; | |
| 5289 coord.Y = (SHORT) (p_rs ? cb->Info.dwCursorPosition.Y : (Rows - 1)); | |
| 5290 FillConsoleOutputCharacter(g_hConOut, ' ', | |
| 5291 cb->Info.dwSize.X, coord, &dwDummy); | |
| 5292 /* | |
| 5293 * The following is just for aesthetics. If we are exiting without | |
| 5294 * restoring the screen, then we want to have a prompt string | |
| 5295 * appear at the bottom line. However, the command interpreter | |
| 5296 * seems to always advance the cursor one line before displaying | |
| 5297 * the prompt string, which causes the screen to scroll. To | |
| 5298 * counter this, move the cursor up one line before exiting. | |
| 5299 */ | |
| 5300 if (exiting && !p_rs) | |
| 5301 coord.Y--; | |
| 5302 /* | |
| 5303 * Position the cursor at the leftmost column of the desired row. | |
| 5304 */ | |
| 5305 SetConsoleCursorPosition(g_hConOut, coord); | |
| 5306 } | |
| 5307 | |
| 5308 g_fTermcapMode = FALSE; | |
| 5309 } | |
| 5310 #endif /* FEAT_GUI_W32 */ | |
| 5311 | |
| 5312 | |
| 5313 #ifdef FEAT_GUI_W32 | |
| 323 | 5314 /*ARGSUSED*/ |
| 7 | 5315 void |
| 5316 mch_write( | |
| 5317 char_u *s, | |
| 5318 int len) | |
| 5319 { | |
| 5320 /* never used */ | |
| 5321 } | |
| 5322 | |
| 5323 #else | |
| 5324 | |
| 5325 /* | |
| 5326 * clear `n' chars, starting from `coord' | |
| 5327 */ | |
| 5328 static void | |
| 5329 clear_chars( | |
| 5330 COORD coord, | |
| 5331 DWORD n) | |
| 5332 { | |
| 5333 DWORD dwDummy; | |
| 5334 | |
| 5335 FillConsoleOutputCharacter(g_hConOut, ' ', n, coord, &dwDummy); | |
| 5336 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, n, coord, &dwDummy); | |
| 5337 } | |
| 5338 | |
| 5339 | |
| 5340 /* | |
| 5341 * Clear the screen | |
| 5342 */ | |
| 5343 static void | |
| 5344 clear_screen(void) | |
| 5345 { | |
| 5346 g_coord.X = g_coord.Y = 0; | |
| 5347 clear_chars(g_coord, Rows * Columns); | |
| 5348 } | |
| 5349 | |
| 5350 | |
| 5351 /* | |
| 5352 * Clear to end of display | |
| 5353 */ | |
| 5354 static void | |
| 5355 clear_to_end_of_display(void) | |
| 5356 { | |
| 5357 clear_chars(g_coord, (Rows - g_coord.Y - 1) | |
| 5358 * Columns + (Columns - g_coord.X)); | |
| 5359 } | |
| 5360 | |
| 5361 | |
| 5362 /* | |
| 5363 * Clear to end of line | |
| 5364 */ | |
| 5365 static void | |
| 5366 clear_to_end_of_line(void) | |
| 5367 { | |
| 5368 clear_chars(g_coord, Columns - g_coord.X); | |
| 5369 } | |
| 5370 | |
| 5371 | |
| 5372 /* | |
| 5373 * Scroll the scroll region up by `cLines' lines | |
| 5374 */ | |
| 5375 static void | |
| 26 | 5376 scroll(unsigned cLines) |
| 7 | 5377 { |
| 5378 COORD oldcoord = g_coord; | |
| 5379 | |
| 5380 gotoxy(g_srScrollRegion.Left + 1, g_srScrollRegion.Top + 1); | |
| 5381 delete_lines(cLines); | |
| 5382 | |
| 5383 g_coord = oldcoord; | |
| 5384 } | |
| 5385 | |
| 5386 | |
| 5387 /* | |
| 5388 * Set the scroll region | |
| 5389 */ | |
| 5390 static void | |
| 5391 set_scroll_region( | |
| 5392 unsigned left, | |
| 5393 unsigned top, | |
| 5394 unsigned right, | |
| 5395 unsigned bottom) | |
| 5396 { | |
| 5397 if (left >= right | |
| 5398 || top >= bottom | |
| 5399 || right > (unsigned) Columns - 1 | |
| 5400 || bottom > (unsigned) Rows - 1) | |
| 5401 return; | |
| 5402 | |
| 5403 g_srScrollRegion.Left = left; | |
| 5404 g_srScrollRegion.Top = top; | |
| 5405 g_srScrollRegion.Right = right; | |
| 5406 g_srScrollRegion.Bottom = bottom; | |
| 5407 } | |
| 5408 | |
| 5409 | |
| 5410 /* | |
| 5411 * Insert `cLines' lines at the current cursor position | |
| 5412 */ | |
| 5413 static void | |
| 26 | 5414 insert_lines(unsigned cLines) |
| 7 | 5415 { |
| 5416 SMALL_RECT source; | |
| 5417 COORD dest; | |
| 5418 CHAR_INFO fill; | |
| 5419 | |
| 5420 dest.X = 0; | |
| 5421 dest.Y = g_coord.Y + cLines; | |
| 5422 | |
| 5423 source.Left = 0; | |
| 5424 source.Top = g_coord.Y; | |
| 5425 source.Right = g_srScrollRegion.Right; | |
| 5426 source.Bottom = g_srScrollRegion.Bottom - cLines; | |
| 5427 | |
| 5428 fill.Char.AsciiChar = ' '; | |
| 5429 fill.Attributes = g_attrCurrent; | |
| 5430 | |
| 5431 ScrollConsoleScreenBuffer(g_hConOut, &source, NULL, dest, &fill); | |
| 5432 | |
| 5433 /* Here we have to deal with a win32 console flake: If the scroll | |
| 5434 * region looks like abc and we scroll c to a and fill with d we get | |
| 5435 * cbd... if we scroll block c one line at a time to a, we get cdd... | |
| 5436 * vim expects cdd consistently... So we have to deal with that | |
| 5437 * here... (this also occurs scrolling the same way in the other | |
| 5438 * direction). */ | |
| 5439 | |
| 5440 if (source.Bottom < dest.Y) | |
| 5441 { | |
| 5442 COORD coord; | |
| 5443 | |
| 5444 coord.X = 0; | |
| 5445 coord.Y = source.Bottom; | |
| 5446 clear_chars(coord, Columns * (dest.Y - source.Bottom)); | |
| 5447 } | |
| 5448 } | |
| 5449 | |
| 5450 | |
| 5451 /* | |
| 5452 * Delete `cLines' lines at the current cursor position | |
| 5453 */ | |
| 5454 static void | |
| 26 | 5455 delete_lines(unsigned cLines) |
| 7 | 5456 { |
| 5457 SMALL_RECT source; | |
| 5458 COORD dest; | |
| 5459 CHAR_INFO fill; | |
| 5460 int nb; | |
| 5461 | |
| 5462 dest.X = 0; | |
| 5463 dest.Y = g_coord.Y; | |
| 5464 | |
| 5465 source.Left = 0; | |
| 5466 source.Top = g_coord.Y + cLines; | |
| 5467 source.Right = g_srScrollRegion.Right; | |
| 5468 source.Bottom = g_srScrollRegion.Bottom; | |
| 5469 | |
| 5470 fill.Char.AsciiChar = ' '; | |
| 5471 fill.Attributes = g_attrCurrent; | |
| 5472 | |
| 5473 ScrollConsoleScreenBuffer(g_hConOut, &source, NULL, dest, &fill); | |
| 5474 | |
| 5475 /* Here we have to deal with a win32 console flake: If the scroll | |
| 5476 * region looks like abc and we scroll c to a and fill with d we get | |
| 5477 * cbd... if we scroll block c one line at a time to a, we get cdd... | |
| 5478 * vim expects cdd consistently... So we have to deal with that | |
| 5479 * here... (this also occurs scrolling the same way in the other | |
| 5480 * direction). */ | |
| 5481 | |
| 5482 nb = dest.Y + (source.Bottom - source.Top) + 1; | |
| 5483 | |
| 5484 if (nb < source.Top) | |
| 5485 { | |
| 5486 COORD coord; | |
| 5487 | |
| 5488 coord.X = 0; | |
| 5489 coord.Y = nb; | |
| 5490 clear_chars(coord, Columns * (source.Top - nb)); | |
| 5491 } | |
| 5492 } | |
| 5493 | |
| 5494 | |
| 5495 /* | |
| 5496 * Set the cursor position | |
| 5497 */ | |
| 5498 static void | |
| 5499 gotoxy( | |
| 5500 unsigned x, | |
| 5501 unsigned y) | |
| 5502 { | |
| 5503 if (x < 1 || x > (unsigned)Columns || y < 1 || y > (unsigned)Rows) | |
| 5504 return; | |
| 5505 | |
| 5506 /* external cursor coords are 1-based; internal are 0-based */ | |
| 5507 g_coord.X = x - 1; | |
| 5508 g_coord.Y = y - 1; | |
| 5509 SetConsoleCursorPosition(g_hConOut, g_coord); | |
| 5510 } | |
| 5511 | |
| 5512 | |
| 5513 /* | |
| 5514 * Set the current text attribute = (foreground | background) | |
| 5515 * See ../doc/os_win32.txt for the numbers. | |
| 5516 */ | |
| 5517 static void | |
| 26 | 5518 textattr(WORD wAttr) |
| 7 | 5519 { |
| 6710 | 5520 g_attrCurrent = wAttr & 0xff; |
| 7 | 5521 |
| 5522 SetConsoleTextAttribute(g_hConOut, wAttr); | |
| 5523 } | |
| 5524 | |
| 5525 | |
| 5526 static void | |
| 26 | 5527 textcolor(WORD wAttr) |
| 7 | 5528 { |
| 6710 | 5529 g_attrCurrent = (g_attrCurrent & 0xf0) + (wAttr & 0x0f); |
| 7 | 5530 |
| 5531 SetConsoleTextAttribute(g_hConOut, g_attrCurrent); | |
| 5532 } | |
| 5533 | |
| 5534 | |
| 5535 static void | |
| 26 | 5536 textbackground(WORD wAttr) |
| 7 | 5537 { |
| 6710 | 5538 g_attrCurrent = (g_attrCurrent & 0x0f) + ((wAttr & 0x0f) << 4); |
| 7 | 5539 |
| 5540 SetConsoleTextAttribute(g_hConOut, g_attrCurrent); | |
| 5541 } | |
| 5542 | |
| 5543 | |
| 5544 /* | |
| 5545 * restore the default text attribute (whatever we started with) | |
| 5546 */ | |
| 5547 static void | |
| 26 | 5548 normvideo(void) |
| 7 | 5549 { |
| 5550 textattr(g_attrDefault); | |
| 5551 } | |
| 5552 | |
| 5553 | |
| 5554 static WORD g_attrPreStandout = 0; | |
| 5555 | |
| 5556 /* | |
| 5557 * Make the text standout, by brightening it | |
| 5558 */ | |
| 5559 static void | |
| 5560 standout(void) | |
| 5561 { | |
| 5562 g_attrPreStandout = g_attrCurrent; | |
| 5563 textattr((WORD) (g_attrCurrent|FOREGROUND_INTENSITY|BACKGROUND_INTENSITY)); | |
| 5564 } | |
| 5565 | |
| 5566 | |
| 5567 /* | |
| 5568 * Turn off standout mode | |
| 5569 */ | |
| 5570 static void | |
| 26 | 5571 standend(void) |
| 7 | 5572 { |
| 5573 if (g_attrPreStandout) | |
| 5574 { | |
| 5575 textattr(g_attrPreStandout); | |
| 5576 g_attrPreStandout = 0; | |
| 5577 } | |
| 5578 } | |
| 5579 | |
| 5580 | |
| 5581 /* | |
| 1199 | 5582 * Set normal fg/bg color, based on T_ME. Called when t_me has been set. |
| 7 | 5583 */ |
| 5584 void | |
| 26 | 5585 mch_set_normal_colors(void) |
| 7 | 5586 { |
| 5587 char_u *p; | |
| 5588 int n; | |
| 5589 | |
| 5590 cterm_normal_fg_color = (g_attrDefault & 0xf) + 1; | |
| 5591 cterm_normal_bg_color = ((g_attrDefault >> 4) & 0xf) + 1; | |
| 5592 if (T_ME[0] == ESC && T_ME[1] == '|') | |
| 5593 { | |
| 5594 p = T_ME + 2; | |
| 5595 n = getdigits(&p); | |
| 5596 if (*p == 'm' && n > 0) | |
| 5597 { | |
| 5598 cterm_normal_fg_color = (n & 0xf) + 1; | |
| 5599 cterm_normal_bg_color = ((n >> 4) & 0xf) + 1; | |
| 5600 } | |
| 5601 } | |
| 5602 } | |
| 5603 | |
| 5604 | |
| 5605 /* | |
| 5606 * visual bell: flash the screen | |
| 5607 */ | |
| 5608 static void | |
| 26 | 5609 visual_bell(void) |
| 7 | 5610 { |
| 5611 COORD coordOrigin = {0, 0}; | |
| 5612 WORD attrFlash = ~g_attrCurrent & 0xff; | |
| 5613 | |
| 5614 DWORD dwDummy; | |
| 5615 LPWORD oldattrs = (LPWORD)alloc(Rows * Columns * sizeof(WORD)); | |
| 5616 | |
| 5617 if (oldattrs == NULL) | |
| 5618 return; | |
| 5619 ReadConsoleOutputAttribute(g_hConOut, oldattrs, Rows * Columns, | |
| 5620 coordOrigin, &dwDummy); | |
| 5621 FillConsoleOutputAttribute(g_hConOut, attrFlash, Rows * Columns, | |
| 5622 coordOrigin, &dwDummy); | |
| 5623 | |
| 5624 Sleep(15); /* wait for 15 msec */ | |
| 5625 WriteConsoleOutputAttribute(g_hConOut, oldattrs, Rows * Columns, | |
| 5626 coordOrigin, &dwDummy); | |
| 5627 vim_free(oldattrs); | |
| 5628 } | |
| 5629 | |
| 5630 | |
| 5631 /* | |
| 5632 * Make the cursor visible or invisible | |
| 5633 */ | |
| 5634 static void | |
| 26 | 5635 cursor_visible(BOOL fVisible) |
| 7 | 5636 { |
| 5637 s_cursor_visible = fVisible; | |
| 5638 #ifdef MCH_CURSOR_SHAPE | |
| 5639 mch_update_cursor(); | |
| 5640 #endif | |
| 5641 } | |
| 5642 | |
| 5643 | |
| 5644 /* | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5645 * write `cbToWrite' bytes in `pchBuf' to the screen |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5646 * Returns the number of bytes actually written (at least one). |
| 7 | 5647 */ |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5648 static DWORD |
| 7 | 5649 write_chars( |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5650 char_u *pchBuf, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5651 DWORD cbToWrite) |
| 7 | 5652 { |
| 5653 COORD coord = g_coord; | |
| 5654 DWORD written; | |
| 5655 | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5656 #ifdef FEAT_MBYTE |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5657 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5658 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5659 static WCHAR *unicodebuf = NULL; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5660 static int unibuflen = 0; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5661 int length; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5662 DWORD n, cchwritten, cells; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5663 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5664 length = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)pchBuf, cbToWrite, 0, 0); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5665 if (unicodebuf == NULL || length > unibuflen) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5666 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5667 vim_free(unicodebuf); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5668 unicodebuf = (WCHAR *)lalloc(length * sizeof(WCHAR), FALSE); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5669 unibuflen = length; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5670 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5671 MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)pchBuf, cbToWrite, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5672 unicodebuf, unibuflen); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5673 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5674 cells = mb_string2cells(pchBuf, cbToWrite); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5675 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, cells, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5676 coord, &written); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5677 /* When writing fails or didn't write a single character, pretend one |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5678 * character was written, otherwise we get stuck. */ |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5679 if (WriteConsoleOutputCharacterW(g_hConOut, unicodebuf, length, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5680 coord, &cchwritten) == 0 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5681 || cchwritten == 0) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5682 cchwritten = 1; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5683 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5684 if (cchwritten == length) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5685 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5686 written = cbToWrite; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5687 g_coord.X += (SHORT)cells; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5688 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5689 else |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5690 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5691 char_u *p = pchBuf; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5692 for (n = 0; n < cchwritten; n++) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5693 mb_cptr_adv(p); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5694 written = p - pchBuf; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5695 g_coord.X += (SHORT)mb_string2cells(pchBuf, written); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5696 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5697 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5698 else |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5699 #endif |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5700 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5701 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, cbToWrite, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5702 coord, &written); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5703 /* When writing fails or didn't write a single character, pretend one |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5704 * character was written, otherwise we get stuck. */ |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5705 if (WriteConsoleOutputCharacter(g_hConOut, (LPCSTR)pchBuf, cbToWrite, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5706 coord, &written) == 0 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5707 || written == 0) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5708 written = 1; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5709 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5710 g_coord.X += (SHORT) written; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5711 } |
| 7 | 5712 |
| 5713 while (g_coord.X > g_srScrollRegion.Right) | |
| 5714 { | |
| 5715 g_coord.X -= (SHORT) Columns; | |
| 5716 if (g_coord.Y < g_srScrollRegion.Bottom) | |
| 5717 g_coord.Y++; | |
| 5718 } | |
| 5719 | |
| 5720 gotoxy(g_coord.X + 1, g_coord.Y + 1); | |
| 5721 | |
| 5722 return written; | |
| 5723 } | |
| 5724 | |
| 5725 | |
| 5726 /* | |
| 5727 * mch_write(): write the output buffer to the screen, translating ESC | |
| 5728 * sequences into calls to console output routines. | |
| 5729 */ | |
| 5730 void | |
| 5731 mch_write( | |
| 5732 char_u *s, | |
| 5733 int len) | |
| 5734 { | |
| 5735 s[len] = NUL; | |
| 5736 | |
| 5737 if (!term_console) | |
| 5738 { | |
| 5739 write(1, s, (unsigned)len); | |
| 5740 return; | |
| 5741 } | |
| 5742 | |
| 5743 /* translate ESC | sequences into faked bios calls */ | |
| 5744 while (len--) | |
| 5745 { | |
| 5746 /* optimization: use one single write_chars for runs of text, | |
| 5747 * rather than once per character It ain't curses, but it helps. */ | |
| 835 | 5748 DWORD prefix = (DWORD)strcspn(s, "\n\r\b\a\033"); |
| 7 | 5749 |
| 5750 if (p_wd) | |
| 5751 { | |
| 5752 WaitForChar(p_wd); | |
| 5753 if (prefix != 0) | |
| 5754 prefix = 1; | |
| 5755 } | |
| 5756 | |
| 5757 if (prefix != 0) | |
| 5758 { | |
| 5759 DWORD nWritten; | |
| 5760 | |
| 5761 nWritten = write_chars(s, prefix); | |
| 5762 #ifdef MCH_WRITE_DUMP | |
| 5763 if (fdDump) | |
| 5764 { | |
| 5765 fputc('>', fdDump); | |
| 5766 fwrite(s, sizeof(char_u), nWritten, fdDump); | |
| 5767 fputs("<\n", fdDump); | |
| 5768 } | |
| 5769 #endif | |
| 5770 len -= (nWritten - 1); | |
| 5771 s += nWritten; | |
| 5772 } | |
| 5773 else if (s[0] == '\n') | |
| 5774 { | |
| 5775 /* \n, newline: go to the beginning of the next line or scroll */ | |
| 5776 if (g_coord.Y == g_srScrollRegion.Bottom) | |
| 5777 { | |
| 5778 scroll(1); | |
| 5779 gotoxy(g_srScrollRegion.Left + 1, g_srScrollRegion.Bottom + 1); | |
| 5780 } | |
| 5781 else | |
| 5782 { | |
| 5783 gotoxy(g_srScrollRegion.Left + 1, g_coord.Y + 2); | |
| 5784 } | |
| 5785 #ifdef MCH_WRITE_DUMP | |
| 5786 if (fdDump) | |
| 5787 fputs("\\n\n", fdDump); | |
| 5788 #endif | |
| 5789 s++; | |
| 5790 } | |
| 5791 else if (s[0] == '\r') | |
| 5792 { | |
| 5793 /* \r, carriage return: go to beginning of line */ | |
| 5794 gotoxy(g_srScrollRegion.Left+1, g_coord.Y + 1); | |
| 5795 #ifdef MCH_WRITE_DUMP | |
| 5796 if (fdDump) | |
| 5797 fputs("\\r\n", fdDump); | |
| 5798 #endif | |
| 5799 s++; | |
| 5800 } | |
| 5801 else if (s[0] == '\b') | |
| 5802 { | |
| 5803 /* \b, backspace: move cursor one position left */ | |
| 5804 if (g_coord.X > g_srScrollRegion.Left) | |
| 5805 g_coord.X--; | |
| 5806 else if (g_coord.Y > g_srScrollRegion.Top) | |
| 5807 { | |
| 5808 g_coord.X = g_srScrollRegion.Right; | |
| 5809 g_coord.Y--; | |
| 5810 } | |
| 5811 gotoxy(g_coord.X + 1, g_coord.Y + 1); | |
| 5812 #ifdef MCH_WRITE_DUMP | |
| 5813 if (fdDump) | |
| 5814 fputs("\\b\n", fdDump); | |
| 5815 #endif | |
| 5816 s++; | |
| 5817 } | |
| 5818 else if (s[0] == '\a') | |
| 5819 { | |
| 5820 /* \a, bell */ | |
| 5821 MessageBeep(0xFFFFFFFF); | |
| 5822 #ifdef MCH_WRITE_DUMP | |
| 5823 if (fdDump) | |
| 5824 fputs("\\a\n", fdDump); | |
| 5825 #endif | |
| 5826 s++; | |
| 5827 } | |
| 5828 else if (s[0] == ESC && len >= 3-1 && s[1] == '|') | |
| 5829 { | |
| 5830 #ifdef MCH_WRITE_DUMP | |
| 24 | 5831 char_u *old_s = s; |
| 7 | 5832 #endif |
| 24 | 5833 char_u *p; |
| 5834 int arg1 = 0, arg2 = 0; | |
| 7 | 5835 |
| 5836 switch (s[2]) | |
| 5837 { | |
| 5838 /* one or two numeric arguments, separated by ';' */ | |
| 5839 | |
| 5840 case '0': case '1': case '2': case '3': case '4': | |
| 5841 case '5': case '6': case '7': case '8': case '9': | |
| 5842 p = s + 2; | |
| 5843 arg1 = getdigits(&p); /* no check for length! */ | |
| 5844 if (p > s + len) | |
| 5845 break; | |
| 5846 | |
| 5847 if (*p == ';') | |
| 5848 { | |
| 5849 ++p; | |
| 5850 arg2 = getdigits(&p); /* no check for length! */ | |
| 5851 if (p > s + len) | |
| 5852 break; | |
| 5853 | |
| 5854 if (*p == 'H') | |
| 5855 gotoxy(arg2, arg1); | |
| 5856 else if (*p == 'r') | |
| 5857 set_scroll_region(0, arg1 - 1, Columns - 1, arg2 - 1); | |
| 5858 } | |
| 5859 else if (*p == 'A') | |
| 5860 { | |
| 5861 /* move cursor up arg1 lines in same column */ | |
| 5862 gotoxy(g_coord.X + 1, | |
| 5863 max(g_srScrollRegion.Top, g_coord.Y - arg1) + 1); | |
| 5864 } | |
| 5865 else if (*p == 'C') | |
| 5866 { | |
| 5867 /* move cursor right arg1 columns in same line */ | |
| 5868 gotoxy(min(g_srScrollRegion.Right, g_coord.X + arg1) + 1, | |
| 5869 g_coord.Y + 1); | |
| 5870 } | |
| 5871 else if (*p == 'H') | |
| 5872 { | |
| 5873 gotoxy(1, arg1); | |
| 5874 } | |
| 5875 else if (*p == 'L') | |
| 5876 { | |
| 5877 insert_lines(arg1); | |
| 5878 } | |
| 5879 else if (*p == 'm') | |
| 5880 { | |
| 5881 if (arg1 == 0) | |
| 5882 normvideo(); | |
| 5883 else | |
| 5884 textattr((WORD) arg1); | |
| 5885 } | |
| 5886 else if (*p == 'f') | |
| 5887 { | |
| 5888 textcolor((WORD) arg1); | |
| 5889 } | |
| 5890 else if (*p == 'b') | |
| 5891 { | |
| 5892 textbackground((WORD) arg1); | |
| 5893 } | |
| 5894 else if (*p == 'M') | |
| 5895 { | |
| 5896 delete_lines(arg1); | |
| 5897 } | |
| 5898 | |
| 835 | 5899 len -= (int)(p - s); |
| 7 | 5900 s = p + 1; |
| 5901 break; | |
| 5902 | |
| 5903 | |
| 5904 /* Three-character escape sequences */ | |
| 5905 | |
| 5906 case 'A': | |
| 5907 /* move cursor up one line in same column */ | |
| 5908 gotoxy(g_coord.X + 1, | |
| 5909 max(g_srScrollRegion.Top, g_coord.Y - 1) + 1); | |
| 5910 goto got3; | |
| 5911 | |
| 5912 case 'B': | |
| 5913 visual_bell(); | |
| 5914 goto got3; | |
| 5915 | |
| 5916 case 'C': | |
| 5917 /* move cursor right one column in same line */ | |
| 5918 gotoxy(min(g_srScrollRegion.Right, g_coord.X + 1) + 1, | |
| 5919 g_coord.Y + 1); | |
| 5920 goto got3; | |
| 5921 | |
| 5922 case 'E': | |
| 5923 termcap_mode_end(); | |
| 5924 goto got3; | |
| 5925 | |
| 5926 case 'F': | |
| 5927 standout(); | |
| 5928 goto got3; | |
| 5929 | |
| 5930 case 'f': | |
| 5931 standend(); | |
| 5932 goto got3; | |
| 5933 | |
| 5934 case 'H': | |
| 5935 gotoxy(1, 1); | |
| 5936 goto got3; | |
| 5937 | |
| 5938 case 'j': | |
| 5939 clear_to_end_of_display(); | |
| 5940 goto got3; | |
| 5941 | |
| 5942 case 'J': | |
| 5943 clear_screen(); | |
| 5944 goto got3; | |
| 5945 | |
| 5946 case 'K': | |
| 5947 clear_to_end_of_line(); | |
| 5948 goto got3; | |
| 5949 | |
| 5950 case 'L': | |
| 5951 insert_lines(1); | |
| 5952 goto got3; | |
| 5953 | |
| 5954 case 'M': | |
| 5955 delete_lines(1); | |
| 5956 goto got3; | |
| 5957 | |
| 5958 case 'S': | |
| 5959 termcap_mode_start(); | |
| 5960 goto got3; | |
| 5961 | |
| 5962 case 'V': | |
| 5963 cursor_visible(TRUE); | |
| 5964 goto got3; | |
| 5965 | |
| 5966 case 'v': | |
| 5967 cursor_visible(FALSE); | |
| 5968 goto got3; | |
| 5969 | |
| 5970 got3: | |
| 5971 s += 3; | |
| 5972 len -= 2; | |
| 5973 } | |
| 5974 | |
| 5975 #ifdef MCH_WRITE_DUMP | |
| 5976 if (fdDump) | |
| 5977 { | |
| 5978 fputs("ESC | ", fdDump); | |
| 5979 fwrite(old_s + 2, sizeof(char_u), s - old_s - 2, fdDump); | |
| 5980 fputc('\n', fdDump); | |
| 5981 } | |
| 5982 #endif | |
| 5983 } | |
| 5984 else | |
| 5985 { | |
| 5986 /* Write a single character */ | |
| 5987 DWORD nWritten; | |
| 5988 | |
| 5989 nWritten = write_chars(s, 1); | |
| 5990 #ifdef MCH_WRITE_DUMP | |
| 5991 if (fdDump) | |
| 5992 { | |
| 5993 fputc('>', fdDump); | |
| 5994 fwrite(s, sizeof(char_u), nWritten, fdDump); | |
| 5995 fputs("<\n", fdDump); | |
| 5996 } | |
| 5997 #endif | |
| 5998 | |
| 5999 len -= (nWritten - 1); | |
| 6000 s += nWritten; | |
| 6001 } | |
| 6002 } | |
| 6003 | |
| 6004 #ifdef MCH_WRITE_DUMP | |
| 6005 if (fdDump) | |
| 6006 fflush(fdDump); | |
| 6007 #endif | |
| 6008 } | |
| 6009 | |
| 6010 #endif /* FEAT_GUI_W32 */ | |
| 6011 | |
| 6012 | |
| 6013 /* | |
| 6014 * Delay for half a second. | |
| 6015 */ | |
| 323 | 6016 /*ARGSUSED*/ |
| 7 | 6017 void |
| 6018 mch_delay( | |
| 6019 long msec, | |
| 6020 int ignoreinput) | |
| 6021 { | |
| 6022 #ifdef FEAT_GUI_W32 | |
| 6023 Sleep((int)msec); /* never wait for input */ | |
| 14 | 6024 #else /* Console */ |
| 7 | 6025 if (ignoreinput) |
| 14 | 6026 # ifdef FEAT_MZSCHEME |
| 6027 if (mzthreads_allowed() && p_mzq > 0 && msec > p_mzq) | |
| 6028 { | |
| 6029 int towait = p_mzq; | |
| 6030 | |
| 6031 /* if msec is large enough, wait by portions in p_mzq */ | |
| 6032 while (msec > 0) | |
| 6033 { | |
| 6034 mzvim_check_threads(); | |
| 6035 if (msec < towait) | |
| 6036 towait = msec; | |
| 6037 Sleep(towait); | |
| 6038 msec -= towait; | |
| 6039 } | |
| 6040 } | |
| 6041 else | |
| 6042 # endif | |
| 6043 Sleep((int)msec); | |
| 7 | 6044 else |
| 6045 WaitForChar(msec); | |
| 6046 #endif | |
| 6047 } | |
| 6048 | |
| 6049 | |
| 6050 /* | |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6051 * 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
|
6052 * This can also remove a symbolic link like Unix. |
| 7 | 6053 * Return 0 for success, -1 for failure. |
| 6054 */ | |
| 6055 int | |
| 6056 mch_remove(char_u *name) | |
| 6057 { | |
| 6058 #ifdef FEAT_MBYTE | |
| 6059 WCHAR *wn = NULL; | |
| 6060 int n; | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6061 #endif |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6062 |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6063 /* |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6064 * 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
|
6065 * 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
|
6066 */ |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6067 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
|
6068 return mch_rmdir(name); |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6069 |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6070 win32_setattrs(name, FILE_ATTRIBUTE_NORMAL); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6071 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6072 #ifdef FEAT_MBYTE |
| 7 | 6073 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
| 6074 { | |
| 1752 | 6075 wn = enc_to_utf16(name, NULL); |
| 7 | 6076 if (wn != NULL) |
| 6077 { | |
| 6078 n = DeleteFileW(wn) ? 0 : -1; | |
| 6079 vim_free(wn); | |
| 6080 if (n == 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 6081 return n; | |
| 6082 /* Retry with non-wide function (for Windows 98). */ | |
| 6083 } | |
| 6084 } | |
| 6085 #endif | |
| 6086 return DeleteFile(name) ? 0 : -1; | |
| 6087 } | |
| 6088 | |
| 6089 | |
| 6090 /* | |
| 6091 * check for an "interrupt signal": CTRL-break or CTRL-C | |
| 6092 */ | |
| 6093 void | |
| 26 | 6094 mch_breakcheck(void) |
| 7 | 6095 { |
| 6096 #ifndef FEAT_GUI_W32 /* never used */ | |
| 6097 if (g_fCtrlCPressed || g_fCBrkPressed) | |
| 6098 { | |
| 6099 g_fCtrlCPressed = g_fCBrkPressed = FALSE; | |
| 6100 got_int = TRUE; | |
| 6101 } | |
| 6102 #endif | |
| 6103 } | |
| 6104 | |
|
7460
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6105 /* physical RAM to leave for the OS */ |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6106 #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
|
6107 #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
|
6108 |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6109 /* |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6110 * How much main memory in KiB that can be used by VIM. |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6111 */ |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6112 /*ARGSUSED*/ |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6113 long_u |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6114 mch_total_mem(int special) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6115 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6116 PlatformId(); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6117 #if (defined(_MSC_VER) && (WINVER > 0x0400)) || defined(MEMORYSTATUSEX) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6118 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
|
6119 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6120 MEMORYSTATUSEX ms; |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6121 |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6122 /* 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
|
6123 * 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
|
6124 ms.dwLength = sizeof(MEMORYSTATUSEX); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6125 GlobalMemoryStatusEx(&ms); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6126 if (ms.ullAvailVirtual < ms.ullTotalPhys) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6127 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6128 /* 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
|
6129 return (long_u)(ms.ullAvailVirtual / 1024); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6130 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6131 if (ms.ullTotalPhys <= WINNT_RESERVE_BYTES) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6132 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6133 /* 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
|
6134 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
|
6135 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6136 /* 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
|
6137 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
|
6138 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6139 else |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6140 #endif |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6141 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6142 /* Pre-XP or 95 OS handling. */ |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6143 MEMORYSTATUS ms; |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6144 long_u os_reserve_bytes; |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6145 |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6146 ms.dwLength = sizeof(MEMORYSTATUS); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6147 GlobalMemoryStatus(&ms); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6148 if (ms.dwAvailVirtual < ms.dwTotalPhys) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6149 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6150 /* 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
|
6151 return (long_u)(ms.dwAvailVirtual / 1024); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6152 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6153 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
|
6154 ? WINNT_RESERVE_BYTES |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6155 : WIN95_RESERVE_BYTES; |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6156 if (ms.dwTotalPhys <= os_reserve_bytes) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6157 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6158 /* 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
|
6159 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
|
6160 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6161 /* 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
|
6162 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
|
6163 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6164 } |
| 7 | 6165 |
| 6166 #ifdef FEAT_MBYTE | |
| 6167 /* | |
| 6168 * Same code as below, but with wide functions and no comments. | |
| 6169 * Return 0 for success, non-zero for failure. | |
| 6170 */ | |
| 6171 int | |
| 6172 mch_wrename(WCHAR *wold, WCHAR *wnew) | |
| 6173 { | |
| 6174 WCHAR *p; | |
| 6175 int i; | |
| 6176 WCHAR szTempFile[_MAX_PATH + 1]; | |
| 6177 WCHAR szNewPath[_MAX_PATH + 1]; | |
| 6178 HANDLE hf; | |
| 6179 | |
| 6180 if (!mch_windows95()) | |
| 6181 { | |
| 6182 p = wold; | |
| 6183 for (i = 0; wold[i] != NUL; ++i) | |
| 6184 if ((wold[i] == '/' || wold[i] == '\\' || wold[i] == ':') | |
| 6185 && wold[i + 1] != 0) | |
| 6186 p = wold + i + 1; | |
| 6187 if ((int)(wold + i - p) < 8 || p[6] != '~') | |
| 6188 return (MoveFileW(wold, wnew) == 0); | |
| 6189 } | |
| 6190 | |
| 6191 if (GetFullPathNameW(wnew, _MAX_PATH, szNewPath, &p) == 0 || p == NULL) | |
| 6192 return -1; | |
| 6193 *p = NUL; | |
| 6194 | |
| 6195 if (GetTempFileNameW(szNewPath, L"VIM", 0, szTempFile) == 0) | |
| 6196 return -2; | |
| 6197 | |
| 6198 if (!DeleteFileW(szTempFile)) | |
| 6199 return -3; | |
| 6200 | |
| 6201 if (!MoveFileW(wold, szTempFile)) | |
| 6202 return -4; | |
| 6203 | |
| 6204 if ((hf = CreateFileW(wold, GENERIC_WRITE, 0, NULL, CREATE_NEW, | |
| 6205 FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE) | |
| 6206 return -5; | |
| 6207 if (!CloseHandle(hf)) | |
| 6208 return -6; | |
| 6209 | |
| 6210 if (!MoveFileW(szTempFile, wnew)) | |
| 6211 { | |
| 6212 (void)MoveFileW(szTempFile, wold); | |
| 6213 return -7; | |
| 6214 } | |
| 6215 | |
| 6216 DeleteFileW(szTempFile); | |
| 6217 | |
| 6218 if (!DeleteFileW(wold)) | |
| 6219 return -8; | |
| 6220 | |
| 6221 return 0; | |
| 6222 } | |
| 6223 #endif | |
| 6224 | |
| 6225 | |
| 6226 /* | |
| 6227 * mch_rename() works around a bug in rename (aka MoveFile) in | |
| 6228 * Windows 95: rename("foo.bar", "foo.bar~") will generate a | |
| 6229 * file whose short file name is "FOO.BAR" (its long file name will | |
| 6230 * be correct: "foo.bar~"). Because a file can be accessed by | |
| 6231 * either its SFN or its LFN, "foo.bar" has effectively been | |
| 6232 * renamed to "foo.bar", which is not at all what was wanted. This | |
| 6233 * seems to happen only when renaming files with three-character | |
| 6234 * extensions by appending a suffix that does not include ".". | |
| 6235 * Windows NT gets it right, however, with an SFN of "FOO~1.BAR". | |
| 6236 * | |
| 6237 * There is another problem, which isn't really a bug but isn't right either: | |
| 6238 * When renaming "abcdef~1.txt" to "abcdef~1.txt~", the short name can be | |
| 6239 * "abcdef~1.txt" again. This has been reported on Windows NT 4.0 with | |
| 6240 * service pack 6. Doesn't seem to happen on Windows 98. | |
| 6241 * | |
| 6242 * Like rename(), returns 0 upon success, non-zero upon failure. | |
| 6243 * Should probably set errno appropriately when errors occur. | |
| 6244 */ | |
| 6245 int | |
| 6246 mch_rename( | |
| 6247 const char *pszOldFile, | |
| 6248 const char *pszNewFile) | |
| 6249 { | |
| 6250 char szTempFile[_MAX_PATH+1]; | |
| 6251 char szNewPath[_MAX_PATH+1]; | |
| 6252 char *pszFilePart; | |
| 6253 HANDLE hf; | |
| 6254 #ifdef FEAT_MBYTE | |
| 6255 WCHAR *wold = NULL; | |
| 6256 WCHAR *wnew = NULL; | |
| 6257 int retval = -1; | |
| 6258 | |
| 6259 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 6260 { | |
| 1752 | 6261 wold = enc_to_utf16((char_u *)pszOldFile, NULL); |
| 6262 wnew = enc_to_utf16((char_u *)pszNewFile, NULL); | |
| 7 | 6263 if (wold != NULL && wnew != NULL) |
| 6264 retval = mch_wrename(wold, wnew); | |
| 6265 vim_free(wold); | |
| 6266 vim_free(wnew); | |
| 6267 if (retval == 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 6268 return retval; | |
| 6269 /* Retry with non-wide function (for Windows 98). */ | |
| 6270 } | |
| 6271 #endif | |
| 6272 | |
| 6273 /* | |
| 6274 * No need to play tricks if not running Windows 95, unless the file name | |
| 6275 * contains a "~" as the seventh character. | |
| 6276 */ | |
| 6277 if (!mch_windows95()) | |
| 6278 { | |
| 6279 pszFilePart = (char *)gettail((char_u *)pszOldFile); | |
| 6280 if (STRLEN(pszFilePart) < 8 || pszFilePart[6] != '~') | |
| 6281 return rename(pszOldFile, pszNewFile); | |
| 6282 } | |
| 6283 | |
| 6284 /* Get base path of new file name. Undocumented feature: If pszNewFile is | |
| 6285 * a directory, no error is returned and pszFilePart will be NULL. */ | |
| 6286 if (GetFullPathName(pszNewFile, _MAX_PATH, szNewPath, &pszFilePart) == 0 | |
| 6287 || pszFilePart == NULL) | |
| 6288 return -1; | |
| 6289 *pszFilePart = NUL; | |
| 6290 | |
| 6291 /* Get (and create) a unique temporary file name in directory of new file */ | |
| 6292 if (GetTempFileName(szNewPath, "VIM", 0, szTempFile) == 0) | |
| 6293 return -2; | |
| 6294 | |
| 6295 /* blow the temp file away */ | |
| 6296 if (!DeleteFile(szTempFile)) | |
| 6297 return -3; | |
| 6298 | |
| 6299 /* rename old file to the temp file */ | |
| 6300 if (!MoveFile(pszOldFile, szTempFile)) | |
| 6301 return -4; | |
| 6302 | |
| 6303 /* now create an empty file called pszOldFile; this prevents the operating | |
| 6304 * system using pszOldFile as an alias (SFN) if we're renaming within the | |
| 6305 * same directory. For example, we're editing a file called | |
| 6306 * filename.asc.txt by its SFN, filena~1.txt. If we rename filena~1.txt | |
| 6307 * to filena~1.txt~ (i.e., we're making a backup while writing it), the | |
| 6308 * SFN for filena~1.txt~ will be filena~1.txt, by default, which will | |
| 39 | 6309 * cause all sorts of problems later in buf_write(). So, we create an |
| 6310 * empty file called filena~1.txt and the system will have to find some | |
| 6311 * other SFN for filena~1.txt~, such as filena~2.txt | |
| 7 | 6312 */ |
| 6313 if ((hf = CreateFile(pszOldFile, GENERIC_WRITE, 0, NULL, CREATE_NEW, | |
| 6314 FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE) | |
| 6315 return -5; | |
| 6316 if (!CloseHandle(hf)) | |
| 6317 return -6; | |
| 6318 | |
| 6319 /* rename the temp file to the new file */ | |
| 6320 if (!MoveFile(szTempFile, pszNewFile)) | |
| 6321 { | |
| 6322 /* Renaming failed. Rename the file back to its old name, so that it | |
| 6323 * looks like nothing happened. */ | |
| 6324 (void)MoveFile(szTempFile, pszOldFile); | |
| 6325 | |
| 6326 return -7; | |
| 6327 } | |
| 6328 | |
| 6329 /* Seems to be left around on Novell filesystems */ | |
| 6330 DeleteFile(szTempFile); | |
| 6331 | |
| 6332 /* finally, remove the empty old file */ | |
| 6333 if (!DeleteFile(pszOldFile)) | |
| 6334 return -8; | |
| 6335 | |
| 6336 return 0; /* success */ | |
| 6337 } | |
| 6338 | |
| 6339 /* | |
| 6340 * Get the default shell for the current hardware platform | |
| 6341 */ | |
| 6342 char * | |
| 26 | 6343 default_shell(void) |
| 7 | 6344 { |
| 6345 char* psz = NULL; | |
| 6346 | |
| 6347 PlatformId(); | |
| 6348 | |
| 6349 if (g_PlatformId == VER_PLATFORM_WIN32_NT) /* Windows NT */ | |
| 6350 psz = "cmd.exe"; | |
| 6351 else if (g_PlatformId == VER_PLATFORM_WIN32_WINDOWS) /* Windows 95 */ | |
| 6352 psz = "command.com"; | |
| 6353 | |
| 6354 return psz; | |
| 6355 } | |
| 6356 | |
| 6357 /* | |
| 6358 * mch_access() extends access() to do more detailed check on network drives. | |
| 6359 * Returns 0 if file "n" has access rights according to "p", -1 otherwise. | |
| 6360 */ | |
| 6361 int | |
| 6362 mch_access(char *n, int p) | |
| 6363 { | |
| 6364 HANDLE hFile; | |
| 6365 DWORD am; | |
| 6366 int retval = -1; /* default: fail */ | |
| 6367 #ifdef FEAT_MBYTE | |
| 6368 WCHAR *wn = NULL; | |
| 6369 | |
| 6370 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 1752 | 6371 wn = enc_to_utf16(n, NULL); |
| 7 | 6372 #endif |
| 6373 | |
| 6374 if (mch_isdir(n)) | |
| 6375 { | |
| 6376 char TempName[_MAX_PATH + 16] = ""; | |
| 6377 #ifdef FEAT_MBYTE | |
| 6378 WCHAR TempNameW[_MAX_PATH + 16] = L""; | |
| 6379 #endif | |
| 6380 | |
| 6381 if (p & R_OK) | |
| 6382 { | |
| 6383 /* Read check is performed by seeing if we can do a find file on | |
| 6384 * the directory for any file. */ | |
| 6385 #ifdef FEAT_MBYTE | |
| 6386 if (wn != NULL) | |
| 6387 { | |
| 6388 int i; | |
| 6389 WIN32_FIND_DATAW d; | |
| 6390 | |
| 6391 for (i = 0; i < _MAX_PATH && wn[i] != 0; ++i) | |
| 6392 TempNameW[i] = wn[i]; | |
| 6393 if (TempNameW[i - 1] != '\\' && TempNameW[i - 1] != '/') | |
| 6394 TempNameW[i++] = '\\'; | |
| 6395 TempNameW[i++] = '*'; | |
| 6396 TempNameW[i++] = 0; | |
| 6397 | |
| 6398 hFile = FindFirstFileW(TempNameW, &d); | |
| 6399 if (hFile == INVALID_HANDLE_VALUE) | |
| 6400 { | |
| 6401 if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 6402 goto getout; | |
| 6403 | |
| 6404 /* Retry with non-wide function (for Windows 98). */ | |
| 6405 vim_free(wn); | |
| 6406 wn = NULL; | |
| 6407 } | |
| 6408 else | |
| 6409 (void)FindClose(hFile); | |
| 6410 } | |
| 6411 if (wn == NULL) | |
| 6412 #endif | |
| 6413 { | |
| 6414 char *pch; | |
| 6415 WIN32_FIND_DATA d; | |
| 6416 | |
| 417 | 6417 vim_strncpy(TempName, n, _MAX_PATH); |
| 7 | 6418 pch = TempName + STRLEN(TempName) - 1; |
| 6419 if (*pch != '\\' && *pch != '/') | |
| 6420 *++pch = '\\'; | |
| 6421 *++pch = '*'; | |
| 6422 *++pch = NUL; | |
| 6423 | |
| 6424 hFile = FindFirstFile(TempName, &d); | |
| 6425 if (hFile == INVALID_HANDLE_VALUE) | |
| 6426 goto getout; | |
| 6427 (void)FindClose(hFile); | |
| 6428 } | |
| 6429 } | |
| 6430 | |
| 6431 if (p & W_OK) | |
| 6432 { | |
| 6433 /* Trying to create a temporary file in the directory should catch | |
| 6434 * directories on read-only network shares. However, in | |
| 6435 * directories whose ACL allows writes but denies deletes will end | |
| 6436 * up keeping the temporary file :-(. */ | |
| 6437 #ifdef FEAT_MBYTE | |
| 6438 if (wn != NULL) | |
| 6439 { | |
| 6440 if (!GetTempFileNameW(wn, L"VIM", 0, TempNameW)) | |
| 6441 { | |
| 6442 if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 6443 goto getout; | |
| 6444 | |
| 6445 /* Retry with non-wide function (for Windows 98). */ | |
| 6446 vim_free(wn); | |
| 6447 wn = NULL; | |
| 6448 } | |
| 6449 else | |
| 6450 DeleteFileW(TempNameW); | |
| 6451 } | |
| 6452 if (wn == NULL) | |
| 6453 #endif | |
| 6454 { | |
| 6455 if (!GetTempFileName(n, "VIM", 0, TempName)) | |
| 6456 goto getout; | |
| 6457 mch_remove((char_u *)TempName); | |
| 6458 } | |
| 6459 } | |
| 6460 } | |
| 6461 else | |
| 6462 { | |
| 6463 /* Trying to open the file for the required access does ACL, read-only | |
| 6464 * network share, and file attribute checks. */ | |
| 6465 am = ((p & W_OK) ? GENERIC_WRITE : 0) | |
| 6466 | ((p & R_OK) ? GENERIC_READ : 0); | |
| 6467 #ifdef FEAT_MBYTE | |
| 6468 if (wn != NULL) | |
| 6469 { | |
| 6470 hFile = CreateFileW(wn, am, 0, NULL, OPEN_EXISTING, 0, NULL); | |
| 6471 if (hFile == INVALID_HANDLE_VALUE | |
| 6472 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
| 6473 { | |
| 6474 /* Retry with non-wide function (for Windows 98). */ | |
| 6475 vim_free(wn); | |
| 6476 wn = NULL; | |
| 6477 } | |
| 6478 } | |
| 6479 if (wn == NULL) | |
| 6480 #endif | |
| 6481 hFile = CreateFile(n, am, 0, NULL, OPEN_EXISTING, 0, NULL); | |
| 6482 if (hFile == INVALID_HANDLE_VALUE) | |
| 6483 goto getout; | |
| 6484 CloseHandle(hFile); | |
| 6485 } | |
| 6486 | |
| 6487 retval = 0; /* success */ | |
| 6488 getout: | |
| 6489 #ifdef FEAT_MBYTE | |
| 6490 vim_free(wn); | |
| 6491 #endif | |
| 6492 return retval; | |
| 6493 } | |
| 6494 | |
| 6495 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 6496 /* | |
| 1752 | 6497 * Version of open() that may use UTF-16 file name. |
| 7 | 6498 */ |
| 6499 int | |
| 6500 mch_open(char *name, int flags, int mode) | |
| 6501 { | |
| 39 | 6502 /* _wopen() does not work with Borland C 5.5: creates a read-only file. */ |
| 6503 # ifndef __BORLANDC__ | |
| 7 | 6504 WCHAR *wn; |
| 6505 int f; | |
| 6506 | |
| 39 | 6507 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
| 7 | 6508 { |
| 1752 | 6509 wn = enc_to_utf16(name, NULL); |
| 7 | 6510 if (wn != NULL) |
| 6511 { | |
| 6512 f = _wopen(wn, flags, mode); | |
| 6513 vim_free(wn); | |
| 5657 | 6514 if (f >= 0 || g_PlatformId == VER_PLATFORM_WIN32_NT) |
| 7 | 6515 return f; |
| 6516 /* Retry with non-wide function (for Windows 98). Can't use | |
| 6517 * GetLastError() here and it's unclear what errno gets set to if | |
| 6518 * the _wopen() fails for missing wide functions. */ | |
| 6519 } | |
| 6520 } | |
| 39 | 6521 # endif |
| 7 | 6522 |
| 6345 | 6523 /* open() can open a file which name is longer than _MAX_PATH bytes |
| 6524 * and shorter than _MAX_PATH characters successfully, but sometimes it | |
| 6525 * causes unexpected error in another part. We make it an error explicitly | |
| 6526 * here. */ | |
| 6527 if (strlen(name) >= _MAX_PATH) | |
| 6528 return -1; | |
| 6529 | |
| 7 | 6530 return open(name, flags, mode); |
| 6531 } | |
| 6532 | |
| 6533 /* | |
| 1752 | 6534 * Version of fopen() that may use UTF-16 file name. |
| 7 | 6535 */ |
| 6536 FILE * | |
| 6537 mch_fopen(char *name, char *mode) | |
| 6538 { | |
| 6539 WCHAR *wn, *wm; | |
| 6540 FILE *f = NULL; | |
| 6541 | |
| 6542 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage | |
| 6543 # ifdef __BORLANDC__ | |
| 6544 /* Wide functions of Borland C 5.5 do not work on Windows 98. */ | |
| 6545 && g_PlatformId == VER_PLATFORM_WIN32_NT | |
| 6546 # endif | |
| 6547 ) | |
| 6548 { | |
| 1686 | 6549 # if defined(DEBUG) && _MSC_VER >= 1400 |
| 1569 | 6550 /* Work around an annoying assertion in the Microsoft debug CRT |
| 6551 * when mode's text/binary setting doesn't match _get_fmode(). */ | |
| 6552 char newMode = mode[strlen(mode) - 1]; | |
| 6553 int oldMode = 0; | |
| 6554 | |
| 6555 _get_fmode(&oldMode); | |
| 6556 if (newMode == 't') | |
| 6557 _set_fmode(_O_TEXT); | |
| 6558 else if (newMode == 'b') | |
| 6559 _set_fmode(_O_BINARY); | |
| 6560 # endif | |
| 1752 | 6561 wn = enc_to_utf16(name, NULL); |
| 6562 wm = enc_to_utf16(mode, NULL); | |
| 7 | 6563 if (wn != NULL && wm != NULL) |
| 6564 f = _wfopen(wn, wm); | |
| 6565 vim_free(wn); | |
| 6566 vim_free(wm); | |
| 1569 | 6567 |
| 1686 | 6568 # if defined(DEBUG) && _MSC_VER >= 1400 |
| 1569 | 6569 _set_fmode(oldMode); |
| 6570 # endif | |
| 6571 | |
| 5657 | 6572 if (f != NULL || g_PlatformId == VER_PLATFORM_WIN32_NT) |
| 7 | 6573 return f; |
| 6574 /* Retry with non-wide function (for Windows 98). Can't use | |
| 6575 * GetLastError() here and it's unclear what errno gets set to if | |
| 6576 * the _wfopen() fails for missing wide functions. */ | |
| 6577 } | |
| 6578 | |
| 6345 | 6579 /* fopen() can open a file which name is longer than _MAX_PATH bytes |
| 6580 * and shorter than _MAX_PATH characters successfully, but sometimes it | |
| 6581 * causes unexpected error in another part. We make it an error explicitly | |
| 6582 * here. */ | |
| 6583 if (strlen(name) >= _MAX_PATH) | |
| 6584 return NULL; | |
| 6585 | |
| 7 | 6586 return fopen(name, mode); |
| 6587 } | |
| 6588 #endif | |
| 6589 | |
| 6590 #ifdef FEAT_MBYTE | |
| 6591 /* | |
| 6592 * SUB STREAM (aka info stream) handling: | |
| 6593 * | |
| 6594 * NTFS can have sub streams for each file. Normal contents of file is | |
| 6595 * stored in the main stream, and extra contents (author information and | |
| 6596 * title and so on) can be stored in sub stream. After Windows 2000, user | |
| 6597 * can access and store those informations in sub streams via explorer's | |
| 6598 * property menuitem in right click menu. Those informations in sub streams | |
| 6599 * were lost when copying only the main stream. So we have to copy sub | |
| 6600 * streams. | |
| 6601 * | |
| 6602 * Incomplete explanation: | |
| 6603 * http://msdn.microsoft.com/library/en-us/dnw2k/html/ntfs5.asp | |
| 6604 * More useful info and an example: | |
| 6605 * http://www.sysinternals.com/ntw2k/source/misc.shtml#streams | |
| 6606 */ | |
| 6607 | |
| 6608 /* | |
| 6609 * Copy info stream data "substream". Read from the file with BackupRead(sh) | |
| 6610 * and write to stream "substream" of file "to". | |
| 6611 * Errors are ignored. | |
| 6612 */ | |
| 6613 static void | |
| 6614 copy_substream(HANDLE sh, void *context, WCHAR *to, WCHAR *substream, long len) | |
| 6615 { | |
| 6616 HANDLE hTo; | |
| 6617 WCHAR *to_name; | |
| 6618 | |
| 6619 to_name = malloc((wcslen(to) + wcslen(substream) + 1) * sizeof(WCHAR)); | |
| 6620 wcscpy(to_name, to); | |
| 6621 wcscat(to_name, substream); | |
| 6622 | |
| 6623 hTo = CreateFileW(to_name, GENERIC_WRITE, 0, NULL, OPEN_ALWAYS, | |
| 6624 FILE_ATTRIBUTE_NORMAL, NULL); | |
| 6625 if (hTo != INVALID_HANDLE_VALUE) | |
| 6626 { | |
| 6627 long done; | |
| 6628 DWORD todo; | |
| 6629 DWORD readcnt, written; | |
| 6630 char buf[4096]; | |
| 6631 | |
| 6632 /* Copy block of bytes at a time. Abort when something goes wrong. */ | |
| 6633 for (done = 0; done < len; done += written) | |
| 6634 { | |
| 6635 /* (size_t) cast for Borland C 5.5 */ | |
| 835 | 6636 todo = (DWORD)((size_t)(len - done) > sizeof(buf) ? sizeof(buf) |
| 6637 : (size_t)(len - done)); | |
| 7 | 6638 if (!BackupRead(sh, (LPBYTE)buf, todo, &readcnt, |
| 6639 FALSE, FALSE, context) | |
| 6640 || readcnt != todo | |
| 6641 || !WriteFile(hTo, buf, todo, &written, NULL) | |
| 6642 || written != todo) | |
| 6643 break; | |
| 6644 } | |
| 6645 CloseHandle(hTo); | |
| 6646 } | |
| 6647 | |
| 6648 free(to_name); | |
| 6649 } | |
| 6650 | |
| 6651 /* | |
| 6652 * Copy info streams from file "from" to file "to". | |
| 6653 */ | |
| 6654 static void | |
| 6655 copy_infostreams(char_u *from, char_u *to) | |
| 6656 { | |
| 6657 WCHAR *fromw; | |
| 6658 WCHAR *tow; | |
| 6659 HANDLE sh; | |
| 6660 WIN32_STREAM_ID sid; | |
| 6661 int headersize; | |
| 6662 WCHAR streamname[_MAX_PATH]; | |
| 6663 DWORD readcount; | |
| 6664 void *context = NULL; | |
| 6665 DWORD lo, hi; | |
| 6666 int len; | |
| 6667 | |
| 6668 /* Convert the file names to wide characters. */ | |
| 1752 | 6669 fromw = enc_to_utf16(from, NULL); |
| 6670 tow = enc_to_utf16(to, NULL); | |
| 7 | 6671 if (fromw != NULL && tow != NULL) |
| 6672 { | |
| 6673 /* Open the file for reading. */ | |
| 6674 sh = CreateFileW(fromw, GENERIC_READ, FILE_SHARE_READ, NULL, | |
| 6675 OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); | |
| 6676 if (sh != INVALID_HANDLE_VALUE) | |
| 6677 { | |
| 6678 /* Use BackupRead() to find the info streams. Repeat until we | |
| 6679 * have done them all.*/ | |
| 6680 for (;;) | |
| 6681 { | |
| 6682 /* Get the header to find the length of the stream name. If | |
| 6683 * the "readcount" is zero we have done all info streams. */ | |
| 6684 ZeroMemory(&sid, sizeof(WIN32_STREAM_ID)); | |
| 835 | 6685 headersize = (int)((char *)&sid.cStreamName - (char *)&sid.dwStreamId); |
| 7 | 6686 if (!BackupRead(sh, (LPBYTE)&sid, headersize, |
| 6687 &readcount, FALSE, FALSE, &context) | |
| 6688 || readcount == 0) | |
| 6689 break; | |
| 6690 | |
| 6691 /* We only deal with streams that have a name. The normal | |
| 6692 * file data appears to be without a name, even though docs | |
| 6693 * suggest it is called "::$DATA". */ | |
| 6694 if (sid.dwStreamNameSize > 0) | |
| 6695 { | |
| 6696 /* Read the stream name. */ | |
| 6697 if (!BackupRead(sh, (LPBYTE)streamname, | |
| 6698 sid.dwStreamNameSize, | |
| 6699 &readcount, FALSE, FALSE, &context)) | |
| 6700 break; | |
| 6701 | |
| 6702 /* Copy an info stream with a name ":anything:$DATA". | |
| 6703 * Skip "::$DATA", it has no stream name (examples suggest | |
| 6704 * it might be used for the normal file contents). | |
| 6705 * Note that BackupRead() counts bytes, but the name is in | |
| 6706 * wide characters. */ | |
| 6707 len = readcount / sizeof(WCHAR); | |
| 6708 streamname[len] = 0; | |
| 6709 if (len > 7 && wcsicmp(streamname + len - 6, | |
| 6710 L":$DATA") == 0) | |
| 6711 { | |
| 6712 streamname[len - 6] = 0; | |
| 6713 copy_substream(sh, &context, tow, streamname, | |
| 10 | 6714 (long)sid.Size.u.LowPart); |
| 7 | 6715 } |
| 6716 } | |
| 6717 | |
| 6718 /* Advance to the next stream. We might try seeking too far, | |
| 6719 * but BackupSeek() doesn't skip over stream borders, thus | |
| 6720 * that's OK. */ | |
| 323 | 6721 (void)BackupSeek(sh, sid.Size.u.LowPart, sid.Size.u.HighPart, |
| 7 | 6722 &lo, &hi, &context); |
| 6723 } | |
| 6724 | |
| 6725 /* Clear the context. */ | |
| 6726 (void)BackupRead(sh, NULL, 0, &readcount, TRUE, FALSE, &context); | |
| 6727 | |
| 6728 CloseHandle(sh); | |
| 6729 } | |
| 6730 } | |
| 6731 vim_free(fromw); | |
| 6732 vim_free(tow); | |
| 6733 } | |
| 6734 #endif | |
| 6735 | |
| 6736 /* | |
| 6737 * Copy file attributes from file "from" to file "to". | |
| 6738 * For Windows NT and later we copy info streams. | |
| 6739 * Always returns zero, errors are ignored. | |
| 6740 */ | |
| 6741 int | |
| 6742 mch_copy_file_attribute(char_u *from, char_u *to) | |
| 6743 { | |
| 6744 #ifdef FEAT_MBYTE | |
| 6745 /* File streams only work on Windows NT and later. */ | |
| 6746 PlatformId(); | |
| 6747 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 6748 copy_infostreams(from, to); | |
| 6749 #endif | |
| 6750 return 0; | |
| 6751 } | |
| 6752 | |
| 6753 #if defined(MYRESETSTKOFLW) || defined(PROTO) | |
| 6754 /* | |
| 6755 * Recreate a destroyed stack guard page in win32. | |
| 6756 * Written by Benjamin Peterson. | |
| 6757 */ | |
| 6758 | |
| 6759 /* These magic numbers are from the MS header files */ | |
| 6760 #define MIN_STACK_WIN9X 17 | |
| 6761 #define MIN_STACK_WINNT 2 | |
| 6762 | |
| 6763 /* | |
| 6764 * This function does the same thing as _resetstkoflw(), which is only | |
| 6765 * available in DevStudio .net and later. | |
| 6766 * Returns 0 for failure, 1 for success. | |
| 6767 */ | |
| 6768 int | |
| 6769 myresetstkoflw(void) | |
| 6770 { | |
| 6771 BYTE *pStackPtr; | |
| 6772 BYTE *pGuardPage; | |
| 6773 BYTE *pStackBase; | |
| 6774 BYTE *pLowestPossiblePage; | |
| 6775 MEMORY_BASIC_INFORMATION mbi; | |
| 6776 SYSTEM_INFO si; | |
| 6777 DWORD nPageSize; | |
| 6778 DWORD dummy; | |
| 6779 | |
| 6780 /* This code will not work on win32s. */ | |
| 6781 PlatformId(); | |
| 6782 if (g_PlatformId == VER_PLATFORM_WIN32s) | |
| 6783 return 0; | |
| 6784 | |
| 6785 /* We need to know the system page size. */ | |
| 6786 GetSystemInfo(&si); | |
| 6787 nPageSize = si.dwPageSize; | |
| 6788 | |
| 6789 /* ...and the current stack pointer */ | |
| 6790 pStackPtr = (BYTE*)_alloca(1); | |
| 6791 | |
| 6792 /* ...and the base of the stack. */ | |
| 6793 if (VirtualQuery(pStackPtr, &mbi, sizeof mbi) == 0) | |
| 6794 return 0; | |
| 6795 pStackBase = (BYTE*)mbi.AllocationBase; | |
| 6796 | |
| 6797 /* ...and the page thats min_stack_req pages away from stack base; this is | |
| 6798 * the lowest page we could use. */ | |
| 6799 pLowestPossiblePage = pStackBase + ((g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 6800 ? MIN_STACK_WINNT : MIN_STACK_WIN9X) * nPageSize; | |
| 6801 | |
| 6802 /* On Win95, we want the next page down from the end of the stack. */ | |
| 6803 if (g_PlatformId == VER_PLATFORM_WIN32_WINDOWS) | |
| 6804 { | |
| 6805 /* Find the page that's only 1 page down from the page that the stack | |
| 6806 * ptr is in. */ | |
| 6807 pGuardPage = (BYTE*)((DWORD)nPageSize * (((DWORD)pStackPtr | |
| 6808 / (DWORD)nPageSize) - 1)); | |
| 6809 if (pGuardPage < pLowestPossiblePage) | |
| 6810 return 0; | |
| 6811 | |
| 6812 /* Apply the noaccess attribute to the page -- there's no guard | |
| 6813 * attribute in win95-type OSes. */ | |
| 6814 if (!VirtualProtect(pGuardPage, nPageSize, PAGE_NOACCESS, &dummy)) | |
| 6815 return 0; | |
| 6816 } | |
| 6817 else | |
| 6818 { | |
| 6819 /* On NT, however, we want the first committed page in the stack Start | |
| 6820 * at the stack base and move forward through memory until we find a | |
| 6821 * committed block. */ | |
| 6822 BYTE *pBlock = pStackBase; | |
| 6823 | |
| 406 | 6824 for (;;) |
| 7 | 6825 { |
| 6826 if (VirtualQuery(pBlock, &mbi, sizeof mbi) == 0) | |
| 6827 return 0; | |
| 6828 | |
| 6829 pBlock += mbi.RegionSize; | |
| 6830 | |
| 6831 if (mbi.State & MEM_COMMIT) | |
| 6832 break; | |
| 6833 } | |
| 6834 | |
| 6835 /* mbi now describes the first committed block in the stack. */ | |
| 6836 if (mbi.Protect & PAGE_GUARD) | |
| 6837 return 1; | |
| 6838 | |
| 6839 /* decide where the guard page should start */ | |
| 6840 if ((long_u)(mbi.BaseAddress) < (long_u)pLowestPossiblePage) | |
| 6841 pGuardPage = pLowestPossiblePage; | |
| 6842 else | |
| 6843 pGuardPage = (BYTE*)mbi.BaseAddress; | |
| 6844 | |
| 6845 /* allocate the guard page */ | |
| 6846 if (!VirtualAlloc(pGuardPage, nPageSize, MEM_COMMIT, PAGE_READWRITE)) | |
| 6847 return 0; | |
| 6848 | |
| 6849 /* apply the guard attribute to the page */ | |
| 6850 if (!VirtualProtect(pGuardPage, nPageSize, PAGE_READWRITE | PAGE_GUARD, | |
| 6851 &dummy)) | |
| 6852 return 0; | |
| 6853 } | |
| 6854 | |
| 6855 return 1; | |
| 6856 } | |
| 6857 #endif | |
| 26 | 6858 |
| 6859 | |
| 6860 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 6861 /* | |
| 6862 * The command line arguments in UCS2 | |
| 6863 */ | |
| 344 | 6864 static int nArgsW = 0; |
| 26 | 6865 static LPWSTR *ArglistW = NULL; |
| 6866 static int global_argc = 0; | |
| 6867 static char **global_argv; | |
| 6868 | |
| 6869 static int used_file_argc = 0; /* last argument in global_argv[] used | |
| 6870 for the argument list. */ | |
| 6871 static int *used_file_indexes = NULL; /* indexes in global_argv[] for | |
| 6872 command line arguments added to | |
| 6873 the argument list */ | |
| 6874 static int used_file_count = 0; /* nr of entries in used_file_indexes */ | |
| 6875 static int used_file_literal = FALSE; /* take file names literally */ | |
| 6876 static int used_file_full_path = FALSE; /* file name was full path */ | |
| 819 | 6877 static int used_file_diff_mode = FALSE; /* file name was with diff mode */ |
| 26 | 6878 static int used_alist_count = 0; |
| 6879 | |
| 6880 | |
| 6881 /* | |
| 6882 * Get the command line arguments. Unicode version. | |
| 6883 * Returns argc. Zero when something fails. | |
| 6884 */ | |
| 6885 int | |
| 6886 get_cmd_argsW(char ***argvp) | |
| 6887 { | |
| 6888 char **argv = NULL; | |
| 6889 int argc = 0; | |
| 6890 int i; | |
| 6891 | |
| 6193 | 6892 free_cmd_argsW(); |
| 26 | 6893 ArglistW = CommandLineToArgvW(GetCommandLineW(), &nArgsW); |
| 6894 if (ArglistW != NULL) | |
| 6895 { | |
| 6896 argv = malloc((nArgsW + 1) * sizeof(char *)); | |
| 6897 if (argv != NULL) | |
| 6898 { | |
| 6899 argc = nArgsW; | |
| 6900 argv[argc] = NULL; | |
| 6901 for (i = 0; i < argc; ++i) | |
| 6902 { | |
| 6903 int len; | |
| 6904 | |
| 6905 /* Convert each Unicode argument to the current codepage. */ | |
| 6906 WideCharToMultiByte_alloc(GetACP(), 0, | |
| 835 | 6907 ArglistW[i], (int)wcslen(ArglistW[i]) + 1, |
| 26 | 6908 (LPSTR *)&argv[i], &len, 0, 0); |
| 6909 if (argv[i] == NULL) | |
| 6910 { | |
| 6911 /* Out of memory, clear everything. */ | |
| 6912 while (i > 0) | |
| 6913 free(argv[--i]); | |
| 6914 free(argv); | |
| 5529 | 6915 argv = NULL; |
| 26 | 6916 argc = 0; |
| 6917 } | |
| 6918 } | |
| 6919 } | |
| 6920 } | |
| 6921 | |
| 6922 global_argc = argc; | |
| 6923 global_argv = argv; | |
| 6924 if (argc > 0) | |
| 6193 | 6925 { |
| 6926 if (used_file_indexes != NULL) | |
| 6927 free(used_file_indexes); | |
| 26 | 6928 used_file_indexes = malloc(argc * sizeof(int)); |
| 6193 | 6929 } |
| 26 | 6930 |
| 6931 if (argvp != NULL) | |
| 6932 *argvp = argv; | |
| 6933 return argc; | |
| 6934 } | |
| 6935 | |
| 6936 void | |
| 6937 free_cmd_argsW(void) | |
| 6938 { | |
| 6939 if (ArglistW != NULL) | |
| 6940 { | |
| 6941 GlobalFree(ArglistW); | |
| 6942 ArglistW = NULL; | |
| 6943 } | |
| 6944 } | |
| 6945 | |
| 6946 /* | |
| 6947 * Remember "name" is an argument that was added to the argument list. | |
| 6948 * This avoids that we have to re-parse the argument list when fix_arg_enc() | |
| 6949 * is called. | |
| 6950 */ | |
| 6951 void | |
| 819 | 6952 used_file_arg(char *name, int literal, int full_path, int diff_mode) |
| 26 | 6953 { |
| 6954 int i; | |
| 6955 | |
| 6956 if (used_file_indexes == NULL) | |
| 6957 return; | |
| 6958 for (i = used_file_argc + 1; i < global_argc; ++i) | |
| 6959 if (STRCMP(global_argv[i], name) == 0) | |
| 6960 { | |
| 6961 used_file_argc = i; | |
| 6962 used_file_indexes[used_file_count++] = i; | |
| 6963 break; | |
| 6964 } | |
| 6965 used_file_literal = literal; | |
| 6966 used_file_full_path = full_path; | |
| 819 | 6967 used_file_diff_mode = diff_mode; |
| 26 | 6968 } |
| 6969 | |
| 6970 /* | |
| 6971 * Remember the length of the argument list as it was. If it changes then we | |
| 6972 * leave it alone when 'encoding' is set. | |
| 6973 */ | |
| 6974 void | |
| 6975 set_alist_count(void) | |
| 6976 { | |
| 6977 used_alist_count = GARGCOUNT; | |
| 6978 } | |
| 6979 | |
| 6980 /* | |
| 6981 * Fix the encoding of the command line arguments. Invoked when 'encoding' | |
| 6982 * has been changed while starting up. Use the UCS-2 command line arguments | |
| 6983 * and convert them to 'encoding'. | |
| 6984 */ | |
| 6985 void | |
| 6986 fix_arg_enc(void) | |
| 6987 { | |
| 6988 int i; | |
| 6989 int idx; | |
| 6990 char_u *str; | |
| 41 | 6991 int *fnum_list; |
| 26 | 6992 |
| 6993 /* Safety checks: | |
| 6994 * - if argument count differs between the wide and non-wide argument | |
| 6995 * list, something must be wrong. | |
| 6996 * - the file name arguments must have been located. | |
| 6997 * - the length of the argument list wasn't changed by the user. | |
| 6998 */ | |
| 344 | 6999 if (global_argc != nArgsW |
| 26 | 7000 || ArglistW == NULL |
| 7001 || used_file_indexes == NULL | |
| 7002 || used_file_count == 0 | |
| 7003 || used_alist_count != GARGCOUNT) | |
| 7004 return; | |
| 7005 | |
| 41 | 7006 /* Remember the buffer numbers for the arguments. */ |
| 7007 fnum_list = (int *)alloc((int)sizeof(int) * GARGCOUNT); | |
| 7008 if (fnum_list == NULL) | |
| 7009 return; /* out of memory */ | |
| 7010 for (i = 0; i < GARGCOUNT; ++i) | |
| 7011 fnum_list[i] = GARGLIST[i].ae_fnum; | |
| 7012 | |
| 26 | 7013 /* Clear the argument list. Make room for the new arguments. */ |
| 7014 alist_clear(&global_alist); | |
| 7015 if (ga_grow(&global_alist.al_ga, used_file_count) == FAIL) | |
| 41 | 7016 return; /* out of memory */ |
| 26 | 7017 |
| 7018 for (i = 0; i < used_file_count; ++i) | |
| 7019 { | |
| 7020 idx = used_file_indexes[i]; | |
| 1752 | 7021 str = utf16_to_enc(ArglistW[idx], NULL); |
| 26 | 7022 if (str != NULL) |
| 41 | 7023 { |
| 819 | 7024 #ifdef FEAT_DIFF |
| 7025 /* When using diff mode may need to concatenate file name to | |
| 7026 * directory name. Just like it's done in main(). */ | |
| 7027 if (used_file_diff_mode && mch_isdir(str) && GARGCOUNT > 0 | |
| 7028 && !mch_isdir(alist_name(&GARGLIST[0]))) | |
| 7029 { | |
| 7030 char_u *r; | |
| 7031 | |
| 7032 r = concat_fnames(str, gettail(alist_name(&GARGLIST[0])), TRUE); | |
| 7033 if (r != NULL) | |
| 7034 { | |
| 7035 vim_free(str); | |
| 7036 str = r; | |
| 7037 } | |
| 7038 } | |
| 7039 #endif | |
| 41 | 7040 /* Re-use the old buffer by renaming it. When not using literal |
| 7041 * names it's done by alist_expand() below. */ | |
| 7042 if (used_file_literal) | |
| 7043 buf_set_name(fnum_list[i], str); | |
| 7044 | |
| 26 | 7045 alist_add(&global_alist, str, used_file_literal ? 2 : 0); |
| 41 | 7046 } |
| 26 | 7047 } |
| 7048 | |
| 7049 if (!used_file_literal) | |
| 7050 { | |
| 7051 /* Now expand wildcards in the arguments. */ | |
| 7052 /* Temporarily add '(' and ')' to 'isfname'. These are valid | |
| 7053 * filename characters but are excluded from 'isfname' to make | |
| 7054 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ | |
| 7055 do_cmdline_cmd((char_u *)":let SaVe_ISF = &isf|set isf+=(,)"); | |
| 41 | 7056 alist_expand(fnum_list, used_alist_count); |
| 26 | 7057 do_cmdline_cmd((char_u *)":let &isf = SaVe_ISF|unlet SaVe_ISF"); |
| 7058 } | |
| 7059 | |
| 7060 /* If wildcard expansion failed, we are editing the first file of the | |
| 7061 * arglist and there is no file name: Edit the first argument now. */ | |
| 7062 if (curwin->w_arg_idx == 0 && curbuf->b_fname == NULL) | |
| 7063 { | |
| 7064 do_cmdline_cmd((char_u *)":rewind"); | |
| 7065 if (GARGCOUNT == 1 && used_file_full_path) | |
| 7066 (void)vim_chdirfile(alist_name(&GARGLIST[0])); | |
| 7067 } | |
| 41 | 7068 |
| 7069 set_alist_count(); | |
| 26 | 7070 } |
| 7071 #endif |