Mercurial > vim
annotate src/os_win32.c @ 8092:d82fb42b611b v7.4.1340
commit https://github.com/vim/vim/commit/7d63f624603ebeae336d4c504f82ab3da3481f46
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 16 20:31:31 2016 +0100
patch 7.4.1340
Problem: Merge left extra #endif behind.
Solution: Remove the #endif
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 16 Feb 2016 20:45:05 +0100 |
| parents | 54cfe888c627 |
| children | 18a3f0f05244 |
| 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 typedef char * LPCSTR; | |
| 26 | 95 typedef char * LPWSTR; |
| 7 | 96 typedef int ACCESS_MASK; |
| 97 typedef int BOOL; | |
| 98 typedef int COLORREF; | |
| 99 typedef int CONSOLE_CURSOR_INFO; | |
| 100 typedef int COORD; | |
| 101 typedef int DWORD; | |
| 102 typedef int HANDLE; | |
|
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103 typedef int LPHANDLE; |
| 7 | 104 typedef int HDC; |
| 105 typedef int HFONT; | |
| 106 typedef int HICON; | |
| 107 typedef int HINSTANCE; | |
| 108 typedef int HWND; | |
| 109 typedef int INPUT_RECORD; | |
| 110 typedef int KEY_EVENT_RECORD; | |
| 111 typedef int LOGFONT; | |
| 112 typedef int LPBOOL; | |
| 113 typedef int LPCTSTR; | |
| 114 typedef int LPDWORD; | |
| 115 typedef int LPSTR; | |
| 116 typedef int LPTSTR; | |
| 117 typedef int LPVOID; | |
| 118 typedef int MOUSE_EVENT_RECORD; | |
| 119 typedef int PACL; | |
| 120 typedef int PDWORD; | |
| 121 typedef int PHANDLE; | |
| 122 typedef int PRINTDLG; | |
| 123 typedef int PSECURITY_DESCRIPTOR; | |
| 124 typedef int PSID; | |
| 125 typedef int SECURITY_INFORMATION; | |
| 126 typedef int SHORT; | |
| 127 typedef int SMALL_RECT; | |
| 128 typedef int TEXTMETRIC; | |
| 129 typedef int TOKEN_INFORMATION_CLASS; | |
| 130 typedef int TRUSTEE; | |
| 131 typedef int WORD; | |
| 132 typedef int WCHAR; | |
| 133 typedef void VOID; | |
| 3927 | 134 typedef int BY_HANDLE_FILE_INFORMATION; |
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135 typedef int SE_OBJECT_TYPE; |
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136 typedef int PSNSECINFO; |
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137 typedef int PSNSECINFOW; |
| 6359 | 138 typedef int STARTUPINFO; |
| 139 typedef int PROCESS_INFORMATION; | |
| 7 | 140 #endif |
| 141 | |
| 142 #ifndef FEAT_GUI_W32 | |
| 143 /* Undocumented API in kernel32.dll needed to work around dead key bug in | |
| 144 * console-mode applications in NT 4.0. If you switch keyboard layouts | |
| 145 * in a console app to a layout that includes dead keys and then hit a | |
| 146 * dead key, a call to ToAscii will trash the stack. My thanks to Ian James | |
| 147 * and Michael Dietrich for helping me figure out this workaround. | |
| 148 */ | |
| 149 | |
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150 /* WINAPI BOOL WINAPI GetConsoleKeyboardLayoutNameA(LPSTR); */ |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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151 #ifndef WINAPI |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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152 # define WINAPI __stdcall |
| 7 | 153 #endif |
| 154 #if defined(__BORLANDC__) | |
| 155 typedef BOOL (__stdcall *PFNGCKLN)(LPSTR); | |
| 156 #else | |
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157 typedef BOOL (WINAPI *PFNGCKLN)(LPSTR); |
| 7 | 158 #endif |
| 297 | 159 static PFNGCKLN s_pfnGetConsoleKeyboardLayoutName = NULL; |
| 7 | 160 #endif |
| 161 | |
| 162 #if defined(__BORLANDC__) | |
| 163 /* Strangely Borland uses a non-standard name. */ | |
| 164 # define wcsicmp(a, b) wcscmpi((a), (b)) | |
| 165 #endif | |
| 166 | |
| 3927 | 167 #ifndef PROTO |
| 168 | |
| 4352 | 169 /* Enable common dialogs input unicode from IME if possible. */ |
| 3010 | 170 #ifdef FEAT_MBYTE |
| 4238 | 171 LRESULT (WINAPI *pDispatchMessage)(CONST MSG *) = DispatchMessage; |
| 3010 | 172 BOOL (WINAPI *pGetMessage)(LPMSG, HWND, UINT, UINT) = GetMessage; |
| 173 BOOL (WINAPI *pIsDialogMessage)(HWND, LPMSG) = IsDialogMessage; | |
| 174 BOOL (WINAPI *pPeekMessage)(LPMSG, HWND, UINT, UINT, UINT) = PeekMessage; | |
| 175 #endif | |
| 176 | |
| 3927 | 177 #endif /* PROTO */ |
| 178 | |
| 7 | 179 #ifndef FEAT_GUI_W32 |
| 180 /* Win32 Console handles for input and output */ | |
| 181 static HANDLE g_hConIn = INVALID_HANDLE_VALUE; | |
| 182 static HANDLE g_hConOut = INVALID_HANDLE_VALUE; | |
| 183 | |
| 184 /* Win32 Screen buffer,coordinate,console I/O information */ | |
| 185 static SMALL_RECT g_srScrollRegion; | |
| 186 static COORD g_coord; /* 0-based, but external coords are 1-based */ | |
| 187 | |
| 188 /* The attribute of the screen when the editor was started */ | |
| 189 static WORD g_attrDefault = 7; /* lightgray text on black background */ | |
| 190 static WORD g_attrCurrent; | |
| 191 | |
| 192 static int g_fCBrkPressed = FALSE; /* set by ctrl-break interrupt */ | |
| 193 static int g_fCtrlCPressed = FALSE; /* set when ctrl-C or ctrl-break detected */ | |
| 194 static int g_fForceExit = FALSE; /* set when forcefully exiting */ | |
| 195 | |
| 196 static void termcap_mode_start(void); | |
| 197 static void termcap_mode_end(void); | |
| 198 static void clear_chars(COORD coord, DWORD n); | |
| 199 static void clear_screen(void); | |
| 200 static void clear_to_end_of_display(void); | |
| 201 static void clear_to_end_of_line(void); | |
| 202 static void scroll(unsigned cLines); | |
| 203 static void set_scroll_region(unsigned left, unsigned top, | |
| 204 unsigned right, unsigned bottom); | |
| 205 static void insert_lines(unsigned cLines); | |
| 206 static void delete_lines(unsigned cLines); | |
| 207 static void gotoxy(unsigned x, unsigned y); | |
| 208 static void normvideo(void); | |
| 209 static void textattr(WORD wAttr); | |
| 210 static void textcolor(WORD wAttr); | |
| 211 static void textbackground(WORD wAttr); | |
| 212 static void standout(void); | |
| 213 static void standend(void); | |
| 214 static void visual_bell(void); | |
| 215 static void cursor_visible(BOOL fVisible); | |
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216 static DWORD write_chars(char_u *pchBuf, DWORD cbToWrite); |
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commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
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217 static WCHAR tgetch(int *pmodifiers, WCHAR *pch2); |
| 7 | 218 static void create_conin(void); |
| 219 static int s_cursor_visible = TRUE; | |
| 220 static int did_create_conin = FALSE; | |
| 221 #else | |
| 222 static int s_dont_use_vimrun = TRUE; | |
| 223 static int need_vimrun_warning = FALSE; | |
| 224 static char *vimrun_path = "vimrun "; | |
| 225 #endif | |
| 226 | |
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227 static int win32_getattrs(char_u *name); |
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228 static int win32_setattrs(char_u *name, int attrs); |
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229 static int win32_set_archive(char_u *name); |
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230 |
| 7 | 231 #ifndef FEAT_GUI_W32 |
| 232 static int suppress_winsize = 1; /* don't fiddle with console */ | |
| 233 #endif | |
| 234 | |
| 2612 | 235 static char_u *exe_path = NULL; |
| 236 | |
| 5633 | 237 static BOOL win8_or_later = FALSE; |
| 238 | |
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239 #ifndef FEAT_GUI_W32 |
| 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) | |
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269 return PeekConsoleInputW(hInput, lpBuffer, 1, lpEvents); |
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commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
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270 return ReadConsoleInputW(hInput, lpBuffer, 1, &dwEvents); |
| 5633 | 271 } |
| 272 | |
| 5580 | 273 if (s_dwMax == 0) |
| 274 { | |
| 5590 | 275 if (nLength == -1) |
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commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
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276 return PeekConsoleInputW(hInput, lpBuffer, 1, lpEvents); |
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1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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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 | |
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329 # ifdef FEAT_CLIENTSERVER |
| 6981 | 330 static DWORD |
| 331 msg_wait_for_multiple_objects( | |
| 332 DWORD nCount, | |
| 333 LPHANDLE pHandles, | |
| 334 BOOL fWaitAll, | |
| 335 DWORD dwMilliseconds, | |
| 336 DWORD dwWakeMask) | |
| 337 { | |
| 338 if (read_console_input(NULL, NULL, -2, NULL)) | |
| 339 return WAIT_OBJECT_0; | |
| 340 return MsgWaitForMultipleObjects(nCount, pHandles, fWaitAll, | |
| 341 dwMilliseconds, dwWakeMask); | |
| 342 } | |
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commit https://github.com/vim/vim/commit/418f81b5fa400ed59793384f2f3d9df45390f080
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343 # endif |
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commit https://github.com/vim/vim/commit/418f81b5fa400ed59793384f2f3d9df45390f080
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344 |
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54cfe888c627
commit https://github.com/vim/vim/commit/418f81b5fa400ed59793384f2f3d9df45390f080
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parents:
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diff
changeset
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345 # ifndef FEAT_CLIENTSERVER |
| 6981 | 346 static DWORD |
| 347 wait_for_single_object( | |
| 348 HANDLE hHandle, | |
| 349 DWORD dwMilliseconds) | |
| 350 { | |
| 351 if (read_console_input(NULL, NULL, -2, NULL)) | |
| 352 return WAIT_OBJECT_0; | |
| 353 return WaitForSingleObject(hHandle, dwMilliseconds); | |
| 354 } | |
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commit https://github.com/vim/vim/commit/418f81b5fa400ed59793384f2f3d9df45390f080
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355 # endif |
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commit https://github.com/vim/vim/commit/418f81b5fa400ed59793384f2f3d9df45390f080
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changeset
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356 #endif |
| 6981 | 357 |
| 7 | 358 static void |
| 359 get_exe_name(void) | |
| 360 { | |
| 2630 | 361 /* Maximum length of $PATH is more than MAXPATHL. 8191 is often mentioned |
| 362 * as the maximum length that works (plus a NUL byte). */ | |
| 363 #define MAX_ENV_PATH_LEN 8192 | |
| 364 char temp[MAX_ENV_PATH_LEN]; | |
| 2612 | 365 char_u *p; |
| 7 | 366 |
| 367 if (exe_name == NULL) | |
| 368 { | |
| 369 /* store the name of the executable, may be used for $VIM */ | |
| 2630 | 370 GetModuleFileName(NULL, temp, MAX_ENV_PATH_LEN - 1); |
| 7 | 371 if (*temp != NUL) |
| 372 exe_name = FullName_save((char_u *)temp, FALSE); | |
| 373 } | |
| 819 | 374 |
| 2612 | 375 if (exe_path == NULL && exe_name != NULL) |
| 819 | 376 { |
| 2615 | 377 exe_path = vim_strnsave(exe_name, |
| 378 (int)(gettail_sep(exe_name) - exe_name)); | |
| 2612 | 379 if (exe_path != NULL) |
| 819 | 380 { |
| 2612 | 381 /* Append our starting directory to $PATH, so that when doing |
| 382 * "!xxd" it's found in our starting directory. Needed because | |
| 383 * SearchPath() also looks there. */ | |
| 384 p = mch_getenv("PATH"); | |
| 2630 | 385 if (p == NULL |
| 386 || STRLEN(p) + STRLEN(exe_path) + 2 < MAX_ENV_PATH_LEN) | |
| 2612 | 387 { |
| 2630 | 388 if (p == NULL || *p == NUL) |
| 389 temp[0] = NUL; | |
| 390 else | |
| 391 { | |
| 392 STRCPY(temp, p); | |
| 393 STRCAT(temp, ";"); | |
| 394 } | |
| 2612 | 395 STRCAT(temp, exe_path); |
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396 vim_setenv((char_u *)"PATH", (char_u *)temp); |
| 2612 | 397 } |
| 819 | 398 } |
| 399 } | |
| 7 | 400 } |
| 401 | |
| 2612 | 402 /* |
| 3361 | 403 * Unescape characters in "p" that appear in "escaped". |
| 404 */ | |
| 405 static void | |
| 406 unescape_shellxquote(char_u *p, char_u *escaped) | |
| 407 { | |
| 3386 | 408 int l = (int)STRLEN(p); |
| 3361 | 409 int n; |
| 410 | |
| 411 while (*p != NUL) | |
| 412 { | |
| 413 if (*p == '^' && vim_strchr(escaped, p[1]) != NULL) | |
| 414 mch_memmove(p, p + 1, l--); | |
| 415 #ifdef FEAT_MBYTE | |
| 416 n = (*mb_ptr2len)(p); | |
| 417 #else | |
| 418 n = 1; | |
| 419 #endif | |
| 420 p += n; | |
| 421 l -= n; | |
| 422 } | |
| 423 } | |
| 424 | |
| 425 /* | |
| 2612 | 426 * Load library "name". |
| 427 */ | |
| 428 HINSTANCE | |
| 429 vimLoadLib(char *name) | |
| 430 { | |
| 3902 | 431 HINSTANCE dll = NULL; |
| 432 char old_dir[MAXPATHL]; | |
| 3889 | 433 |
| 434 /* NOTE: Do not use mch_dirname() and mch_chdir() here, they may call | |
| 435 * vimLoadLib() recursively, which causes a stack overflow. */ | |
| 2612 | 436 if (exe_path == NULL) |
| 437 get_exe_name(); | |
| 3902 | 438 if (exe_path != NULL) |
| 2612 | 439 { |
| 3902 | 440 #ifdef FEAT_MBYTE |
| 441 WCHAR old_dirw[MAXPATHL]; | |
| 442 | |
| 443 if (GetCurrentDirectoryW(MAXPATHL, old_dirw) != 0) | |
| 444 { | |
| 445 /* Change directory to where the executable is, both to make | |
| 446 * sure we find a .dll there and to avoid looking for a .dll | |
| 447 * in the current directory. */ | |
|
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448 SetCurrentDirectory((LPCSTR)exe_path); |
| 3902 | 449 dll = LoadLibrary(name); |
| 450 SetCurrentDirectoryW(old_dirw); | |
| 451 return dll; | |
| 452 } | |
| 453 /* Retry with non-wide function (for Windows 98). */ | |
| 454 if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
| 455 #endif | |
| 456 if (GetCurrentDirectory(MAXPATHL, old_dir) != 0) | |
| 457 { | |
| 458 /* Change directory to where the executable is, both to make | |
| 459 * sure we find a .dll there and to avoid looking for a .dll | |
| 460 * in the current directory. */ | |
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461 SetCurrentDirectory((LPCSTR)exe_path); |
| 3902 | 462 dll = LoadLibrary(name); |
| 463 SetCurrentDirectory(old_dir); | |
| 464 } | |
| 2612 | 465 } |
| 466 return dll; | |
| 467 } | |
| 468 | |
| 7 | 469 #if defined(DYNAMIC_GETTEXT) || defined(PROTO) |
| 470 # ifndef GETTEXT_DLL | |
| 471 # define GETTEXT_DLL "libintl.dll" | |
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472 # define GETTEXT_DLL_ALT "libintl-8.dll" |
| 7 | 473 # endif |
| 3622 | 474 /* Dummy functions */ |
| 36 | 475 static char *null_libintl_gettext(const char *); |
| 476 static char *null_libintl_textdomain(const char *); | |
| 477 static char *null_libintl_bindtextdomain(const char *, const char *); | |
| 478 static char *null_libintl_bind_textdomain_codeset(const char *, const char *); | |
| 7 | 479 |
| 2612 | 480 static HINSTANCE hLibintlDLL = NULL; |
| 36 | 481 char *(*dyn_libintl_gettext)(const char *) = null_libintl_gettext; |
| 482 char *(*dyn_libintl_textdomain)(const char *) = null_libintl_textdomain; | |
| 483 char *(*dyn_libintl_bindtextdomain)(const char *, const char *) | |
| 7 | 484 = null_libintl_bindtextdomain; |
| 36 | 485 char *(*dyn_libintl_bind_textdomain_codeset)(const char *, const char *) |
| 486 = null_libintl_bind_textdomain_codeset; | |
| 7 | 487 |
| 488 int | |
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489 dyn_libintl_init(void) |
| 7 | 490 { |
| 491 int i; | |
| 492 static struct | |
| 493 { | |
| 494 char *name; | |
| 495 FARPROC *ptr; | |
| 496 } libintl_entry[] = | |
| 497 { | |
| 498 {"gettext", (FARPROC*)&dyn_libintl_gettext}, | |
| 499 {"textdomain", (FARPROC*)&dyn_libintl_textdomain}, | |
| 500 {"bindtextdomain", (FARPROC*)&dyn_libintl_bindtextdomain}, | |
| 501 {NULL, NULL} | |
| 502 }; | |
| 503 | |
| 504 /* No need to initialize twice. */ | |
| 505 if (hLibintlDLL) | |
| 506 return 1; | |
| 507 /* Load gettext library (libintl.dll) */ | |
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508 hLibintlDLL = vimLoadLib(GETTEXT_DLL); |
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509 #ifdef GETTEXT_DLL_ALT |
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510 if (!hLibintlDLL) |
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511 hLibintlDLL = vimLoadLib(GETTEXT_DLL_ALT); |
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512 #endif |
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513 if (!hLibintlDLL) |
| 7 | 514 { |
| 2612 | 515 if (p_verbose > 0) |
| 7 | 516 { |
| 2612 | 517 verbose_enter(); |
| 518 EMSG2(_(e_loadlib), GETTEXT_DLL); | |
| 519 verbose_leave(); | |
| 7 | 520 } |
| 2612 | 521 return 0; |
| 7 | 522 } |
| 523 for (i = 0; libintl_entry[i].name != NULL | |
| 524 && libintl_entry[i].ptr != NULL; ++i) | |
| 525 { | |
| 526 if ((*libintl_entry[i].ptr = (FARPROC)GetProcAddress(hLibintlDLL, | |
| 527 libintl_entry[i].name)) == NULL) | |
| 528 { | |
| 529 dyn_libintl_end(); | |
| 530 if (p_verbose > 0) | |
| 292 | 531 { |
| 532 verbose_enter(); | |
| 7 | 533 EMSG2(_(e_loadfunc), libintl_entry[i].name); |
| 292 | 534 verbose_leave(); |
| 535 } | |
| 7 | 536 return 0; |
| 537 } | |
| 538 } | |
| 36 | 539 |
| 540 /* The bind_textdomain_codeset() function is optional. */ | |
| 323 | 541 dyn_libintl_bind_textdomain_codeset = (void *)GetProcAddress(hLibintlDLL, |
| 36 | 542 "bind_textdomain_codeset"); |
| 543 if (dyn_libintl_bind_textdomain_codeset == NULL) | |
| 544 dyn_libintl_bind_textdomain_codeset = | |
| 545 null_libintl_bind_textdomain_codeset; | |
| 546 | |
| 7 | 547 return 1; |
| 548 } | |
| 549 | |
| 550 void | |
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551 dyn_libintl_end(void) |
| 7 | 552 { |
| 553 if (hLibintlDLL) | |
| 554 FreeLibrary(hLibintlDLL); | |
| 555 hLibintlDLL = NULL; | |
| 556 dyn_libintl_gettext = null_libintl_gettext; | |
| 557 dyn_libintl_textdomain = null_libintl_textdomain; | |
| 558 dyn_libintl_bindtextdomain = null_libintl_bindtextdomain; | |
| 36 | 559 dyn_libintl_bind_textdomain_codeset = null_libintl_bind_textdomain_codeset; |
| 7 | 560 } |
| 561 | |
| 323 | 562 /*ARGSUSED*/ |
| 7 | 563 static char * |
| 26 | 564 null_libintl_gettext(const char *msgid) |
| 7 | 565 { |
| 566 return (char*)msgid; | |
| 567 } | |
| 568 | |
| 323 | 569 /*ARGSUSED*/ |
| 7 | 570 static char * |
| 26 | 571 null_libintl_bindtextdomain(const char *domainname, const char *dirname) |
| 7 | 572 { |
| 573 return NULL; | |
| 574 } | |
| 575 | |
| 323 | 576 /*ARGSUSED*/ |
| 7 | 577 static char * |
| 36 | 578 null_libintl_bind_textdomain_codeset(const char *domainname, |
| 579 const char *codeset) | |
| 580 { | |
| 581 return NULL; | |
| 582 } | |
| 583 | |
| 323 | 584 /*ARGSUSED*/ |
| 36 | 585 static char * |
| 26 | 586 null_libintl_textdomain(const char *domainname) |
| 7 | 587 { |
| 588 return NULL; | |
| 589 } | |
| 590 | |
| 591 #endif /* DYNAMIC_GETTEXT */ | |
| 592 | |
| 593 /* This symbol is not defined in older versions of the SDK or Visual C++ */ | |
| 594 | |
| 595 #ifndef VER_PLATFORM_WIN32_WINDOWS | |
| 596 # define VER_PLATFORM_WIN32_WINDOWS 1 | |
| 597 #endif | |
| 598 | |
| 599 DWORD g_PlatformId; | |
| 600 | |
| 601 #ifdef HAVE_ACL | |
| 3927 | 602 # ifndef PROTO |
| 603 # include <aclapi.h> | |
| 604 # endif | |
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605 # ifndef PROTECTED_DACL_SECURITY_INFORMATION |
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606 # define PROTECTED_DACL_SECURITY_INFORMATION 0x80000000L |
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607 # endif |
| 3927 | 608 |
| 7 | 609 /* |
| 610 * These are needed to dynamically load the ADVAPI DLL, which is not | |
| 611 * implemented under Windows 95 (and causes VIM to crash) | |
| 612 */ | |
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613 typedef DWORD (WINAPI *PSNSECINFO) (LPSTR, SE_OBJECT_TYPE, |
| 7 | 614 SECURITY_INFORMATION, PSID, PSID, PACL, PACL); |
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615 typedef DWORD (WINAPI *PGNSECINFO) (LPSTR, SE_OBJECT_TYPE, |
| 7 | 616 SECURITY_INFORMATION, PSID *, PSID *, PACL *, PACL *, |
| 617 PSECURITY_DESCRIPTOR *); | |
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618 # ifdef FEAT_MBYTE |
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619 typedef DWORD (WINAPI *PSNSECINFOW) (LPWSTR, SE_OBJECT_TYPE, |
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620 SECURITY_INFORMATION, PSID, PSID, PACL, PACL); |
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621 typedef DWORD (WINAPI *PGNSECINFOW) (LPWSTR, SE_OBJECT_TYPE, |
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622 SECURITY_INFORMATION, PSID *, PSID *, PACL *, PACL *, |
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623 PSECURITY_DESCRIPTOR *); |
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624 # endif |
| 7 | 625 |
| 626 static HANDLE advapi_lib = NULL; /* Handle for ADVAPI library */ | |
| 627 static PSNSECINFO pSetNamedSecurityInfo; | |
| 628 static PGNSECINFO pGetNamedSecurityInfo; | |
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629 # ifdef FEAT_MBYTE |
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630 static PSNSECINFOW pSetNamedSecurityInfoW; |
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631 static PGNSECINFOW pGetNamedSecurityInfoW; |
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632 # endif |
| 7 | 633 #endif |
| 634 | |
| 2935 | 635 typedef BOOL (WINAPI *PSETHANDLEINFORMATION)(HANDLE, DWORD, DWORD); |
| 636 | |
| 637 static BOOL allowPiping = FALSE; | |
| 638 static PSETHANDLEINFORMATION pSetHandleInformation; | |
| 639 | |
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640 #ifdef HAVE_ACL |
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641 /* |
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642 * Enables or disables the specified privilege. |
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643 */ |
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644 static BOOL |
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645 win32_enable_privilege(LPTSTR lpszPrivilege, BOOL bEnable) |
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646 { |
| 5590 | 647 BOOL bResult; |
| 648 LUID luid; | |
| 649 HANDLE hToken; | |
| 650 TOKEN_PRIVILEGES tokenPrivileges; | |
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651 |
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652 if (!OpenProcessToken(GetCurrentProcess(), |
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653 TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) |
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654 return FALSE; |
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655 |
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656 if (!LookupPrivilegeValue(NULL, lpszPrivilege, &luid)) |
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657 { |
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658 CloseHandle(hToken); |
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659 return FALSE; |
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660 } |
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661 |
| 6047 | 662 tokenPrivileges.PrivilegeCount = 1; |
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663 tokenPrivileges.Privileges[0].Luid = luid; |
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664 tokenPrivileges.Privileges[0].Attributes = bEnable ? |
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665 SE_PRIVILEGE_ENABLED : 0; |
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666 |
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667 bResult = AdjustTokenPrivileges(hToken, FALSE, &tokenPrivileges, |
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668 sizeof(TOKEN_PRIVILEGES), NULL, NULL); |
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669 |
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670 CloseHandle(hToken); |
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671 |
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672 return bResult && GetLastError() == ERROR_SUCCESS; |
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673 } |
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674 #endif |
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675 |
| 7 | 676 /* |
| 677 * Set g_PlatformId to VER_PLATFORM_WIN32_NT (NT) or | |
| 678 * VER_PLATFORM_WIN32_WINDOWS (Win95). | |
| 679 */ | |
| 680 void | |
| 681 PlatformId(void) | |
| 682 { | |
| 683 static int done = FALSE; | |
| 684 | |
| 685 if (!done) | |
| 686 { | |
| 687 OSVERSIONINFO ovi; | |
| 688 | |
| 689 ovi.dwOSVersionInfoSize = sizeof(ovi); | |
| 690 GetVersionEx(&ovi); | |
| 691 | |
| 692 g_PlatformId = ovi.dwPlatformId; | |
| 693 | |
| 5633 | 694 if ((ovi.dwMajorVersion == 6 && ovi.dwMinorVersion >= 2) |
| 695 || ovi.dwMajorVersion > 6) | |
| 696 win8_or_later = TRUE; | |
| 697 | |
| 7 | 698 #ifdef HAVE_ACL |
| 699 /* | |
| 700 * Load the ADVAPI runtime if we are on anything | |
| 701 * other than Windows 95 | |
| 702 */ | |
| 703 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 704 { | |
| 705 /* | |
| 706 * do this load. Problems: Doesn't unload at end of run (this is | |
| 707 * theoretically okay, since Windows should unload it when VIM | |
| 708 * terminates). Should we be using the 'mch_libcall' routines? | |
| 709 * Seems like a lot of overhead to load/unload ADVAPI32.DLL each | |
| 710 * time we verify security... | |
| 711 */ | |
| 2612 | 712 advapi_lib = vimLoadLib("ADVAPI32.DLL"); |
| 7 | 713 if (advapi_lib != NULL) |
| 714 { | |
| 715 pSetNamedSecurityInfo = (PSNSECINFO)GetProcAddress(advapi_lib, | |
| 716 "SetNamedSecurityInfoA"); | |
| 717 pGetNamedSecurityInfo = (PGNSECINFO)GetProcAddress(advapi_lib, | |
| 718 "GetNamedSecurityInfoA"); | |
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719 # ifdef FEAT_MBYTE |
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720 pSetNamedSecurityInfoW = (PSNSECINFOW)GetProcAddress(advapi_lib, |
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721 "SetNamedSecurityInfoW"); |
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722 pGetNamedSecurityInfoW = (PGNSECINFOW)GetProcAddress(advapi_lib, |
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723 "GetNamedSecurityInfoW"); |
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724 # endif |
| 7 | 725 if (pSetNamedSecurityInfo == NULL |
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726 || pGetNamedSecurityInfo == NULL |
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727 # ifdef FEAT_MBYTE |
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728 || pSetNamedSecurityInfoW == NULL |
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729 || pGetNamedSecurityInfoW == NULL |
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730 # endif |
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731 ) |
| 7 | 732 { |
| 733 /* If we can't get the function addresses, set advapi_lib | |
| 734 * to NULL so that we don't use them. */ | |
| 735 FreeLibrary(advapi_lib); | |
| 736 advapi_lib = NULL; | |
| 737 } | |
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738 /* Enable privilege for getting or setting SACLs. */ |
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739 win32_enable_privilege(SE_SECURITY_NAME, TRUE); |
| 7 | 740 } |
| 741 } | |
| 742 #endif | |
| 2935 | 743 /* |
| 744 * If we are on windows NT, try to load the pipe functions, only | |
| 745 * available from Win2K. | |
| 746 */ | |
| 747 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 748 { | |
| 749 HANDLE kernel32 = GetModuleHandle("kernel32"); | |
| 750 pSetHandleInformation = (PSETHANDLEINFORMATION)GetProcAddress( | |
| 751 kernel32, "SetHandleInformation"); | |
| 752 | |
| 753 allowPiping = pSetHandleInformation != NULL; | |
| 754 } | |
| 7 | 755 done = TRUE; |
| 756 } | |
| 757 } | |
| 758 | |
| 759 /* | |
| 760 * Return TRUE when running on Windows 95 (or 98 or ME). | |
| 761 * Only to be used after mch_init(). | |
| 762 */ | |
| 763 int | |
| 764 mch_windows95(void) | |
| 765 { | |
| 766 return g_PlatformId == VER_PLATFORM_WIN32_WINDOWS; | |
| 767 } | |
| 768 | |
| 769 #ifdef FEAT_GUI_W32 | |
| 770 /* | |
| 771 * Used to work around the "can't do synchronous spawn" | |
| 772 * problem on Win32s, without resorting to Universal Thunk. | |
| 773 */ | |
| 774 static int old_num_windows; | |
| 775 static int num_windows; | |
| 776 | |
| 323 | 777 /*ARGSUSED*/ |
| 7 | 778 static BOOL CALLBACK |
| 779 win32ssynch_cb(HWND hwnd, LPARAM lparam) | |
| 780 { | |
| 781 num_windows++; | |
| 782 return TRUE; | |
| 783 } | |
| 784 #endif | |
| 785 | |
| 786 #ifndef FEAT_GUI_W32 | |
| 787 | |
| 788 #define SHIFT (SHIFT_PRESSED) | |
| 789 #define CTRL (RIGHT_CTRL_PRESSED | LEFT_CTRL_PRESSED) | |
| 790 #define ALT (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED) | |
| 791 #define ALT_GR (RIGHT_ALT_PRESSED | LEFT_CTRL_PRESSED) | |
| 792 | |
| 793 | |
| 794 /* When uChar.AsciiChar is 0, then we need to look at wVirtualKeyCode. | |
| 795 * We map function keys to their ANSI terminal equivalents, as produced | |
| 796 * by ANSI.SYS, for compatibility with the MS-DOS version of Vim. Any | |
| 797 * ANSI key with a value >= '\300' is nonstandard, but provided anyway | |
| 798 * so that the user can have access to all SHIFT-, CTRL-, and ALT- | |
| 799 * combinations of function/arrow/etc keys. | |
| 800 */ | |
| 801 | |
| 297 | 802 static const struct |
| 7 | 803 { |
| 804 WORD wVirtKey; | |
| 805 BOOL fAnsiKey; | |
| 806 int chAlone; | |
| 807 int chShift; | |
| 808 int chCtrl; | |
| 809 int chAlt; | |
| 810 } VirtKeyMap[] = | |
| 811 { | |
| 812 | |
| 813 /* Key ANSI alone shift ctrl alt */ | |
| 814 { VK_ESCAPE,FALSE, ESC, ESC, ESC, ESC, }, | |
| 815 | |
| 816 { VK_F1, TRUE, ';', 'T', '^', 'h', }, | |
| 817 { VK_F2, TRUE, '<', 'U', '_', 'i', }, | |
| 818 { VK_F3, TRUE, '=', 'V', '`', 'j', }, | |
| 819 { VK_F4, TRUE, '>', 'W', 'a', 'k', }, | |
| 820 { VK_F5, TRUE, '?', 'X', 'b', 'l', }, | |
| 821 { VK_F6, TRUE, '@', 'Y', 'c', 'm', }, | |
| 822 { VK_F7, TRUE, 'A', 'Z', 'd', 'n', }, | |
| 823 { VK_F8, TRUE, 'B', '[', 'e', 'o', }, | |
| 824 { VK_F9, TRUE, 'C', '\\', 'f', 'p', }, | |
| 825 { VK_F10, TRUE, 'D', ']', 'g', 'q', }, | |
| 826 { VK_F11, TRUE, '\205', '\207', '\211', '\213', }, | |
| 827 { VK_F12, TRUE, '\206', '\210', '\212', '\214', }, | |
| 828 | |
| 829 { VK_HOME, TRUE, 'G', '\302', 'w', '\303', }, | |
| 830 { VK_UP, TRUE, 'H', '\304', '\305', '\306', }, | |
| 831 { VK_PRIOR, TRUE, 'I', '\307', '\204', '\310', }, /*PgUp*/ | |
| 832 { VK_LEFT, TRUE, 'K', '\311', 's', '\312', }, | |
| 833 { VK_RIGHT, TRUE, 'M', '\313', 't', '\314', }, | |
| 834 { VK_END, TRUE, 'O', '\315', 'u', '\316', }, | |
| 835 { VK_DOWN, TRUE, 'P', '\317', '\320', '\321', }, | |
| 836 { VK_NEXT, TRUE, 'Q', '\322', 'v', '\323', }, /*PgDn*/ | |
| 837 { VK_INSERT,TRUE, 'R', '\324', '\325', '\326', }, | |
| 838 { VK_DELETE,TRUE, 'S', '\327', '\330', '\331', }, | |
| 839 | |
| 840 { VK_SNAPSHOT,TRUE, 0, 0, 0, 'r', }, /*PrtScrn*/ | |
| 841 | |
| 842 #if 0 | |
| 843 /* Most people don't have F13-F20, but what the hell... */ | |
| 844 { VK_F13, TRUE, '\332', '\333', '\334', '\335', }, | |
| 845 { VK_F14, TRUE, '\336', '\337', '\340', '\341', }, | |
| 846 { VK_F15, TRUE, '\342', '\343', '\344', '\345', }, | |
| 847 { VK_F16, TRUE, '\346', '\347', '\350', '\351', }, | |
| 848 { VK_F17, TRUE, '\352', '\353', '\354', '\355', }, | |
| 849 { VK_F18, TRUE, '\356', '\357', '\360', '\361', }, | |
| 850 { VK_F19, TRUE, '\362', '\363', '\364', '\365', }, | |
| 851 { VK_F20, TRUE, '\366', '\367', '\370', '\371', }, | |
| 852 #endif | |
| 853 { VK_ADD, TRUE, 'N', 'N', 'N', 'N', }, /* keyp '+' */ | |
| 854 { VK_SUBTRACT, TRUE,'J', 'J', 'J', 'J', }, /* keyp '-' */ | |
| 855 /* { VK_DIVIDE, TRUE,'N', 'N', 'N', 'N', }, keyp '/' */ | |
| 856 { VK_MULTIPLY, TRUE,'7', '7', '7', '7', }, /* keyp '*' */ | |
| 857 | |
| 858 { VK_NUMPAD0,TRUE, '\332', '\333', '\334', '\335', }, | |
| 859 { VK_NUMPAD1,TRUE, '\336', '\337', '\340', '\341', }, | |
| 860 { VK_NUMPAD2,TRUE, '\342', '\343', '\344', '\345', }, | |
| 861 { VK_NUMPAD3,TRUE, '\346', '\347', '\350', '\351', }, | |
| 862 { VK_NUMPAD4,TRUE, '\352', '\353', '\354', '\355', }, | |
| 863 { VK_NUMPAD5,TRUE, '\356', '\357', '\360', '\361', }, | |
| 864 { VK_NUMPAD6,TRUE, '\362', '\363', '\364', '\365', }, | |
| 865 { VK_NUMPAD7,TRUE, '\366', '\367', '\370', '\371', }, | |
| 866 { VK_NUMPAD8,TRUE, '\372', '\373', '\374', '\375', }, | |
| 867 /* Sorry, out of number space! <negri>*/ | |
| 868 { VK_NUMPAD9,TRUE, '\376', '\377', '\377', '\367', }, | |
| 869 | |
| 870 }; | |
| 871 | |
| 872 | |
| 873 #ifdef _MSC_VER | |
| 874 // The ToAscii bug destroys several registers. Need to turn off optimization | |
| 875 // or the GetConsoleKeyboardLayoutName hack will fail in non-debug versions | |
| 797 | 876 # pragma warning(push) |
| 877 # pragma warning(disable: 4748) | |
| 7 | 878 # pragma optimize("", off) |
| 879 #endif | |
| 880 | |
| 881 #if defined(__GNUC__) && !defined(__MINGW32__) && !defined(__CYGWIN__) | |
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882 # define UChar UnicodeChar |
| 7 | 883 #else |
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884 # define UChar uChar.UnicodeChar |
| 7 | 885 #endif |
| 886 | |
| 887 /* The return code indicates key code size. */ | |
| 888 static int | |
| 889 #ifdef __BORLANDC__ | |
| 890 __stdcall | |
| 891 #endif | |
| 892 win32_kbd_patch_key( | |
| 26 | 893 KEY_EVENT_RECORD *pker) |
| 7 | 894 { |
| 895 UINT uMods = pker->dwControlKeyState; | |
| 896 static int s_iIsDead = 0; | |
| 897 static WORD awAnsiCode[2]; | |
| 898 static BYTE abKeystate[256]; | |
| 899 | |
| 900 | |
| 901 if (s_iIsDead == 2) | |
| 902 { | |
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903 pker->UChar = (WCHAR) awAnsiCode[1]; |
| 7 | 904 s_iIsDead = 0; |
| 905 return 1; | |
| 906 } | |
| 907 | |
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908 if (pker->UChar != 0) |
| 7 | 909 return 1; |
| 910 | |
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911 vim_memset(abKeystate, 0, sizeof (abKeystate)); |
| 7 | 912 |
| 913 // Should only be non-NULL on NT 4.0 | |
| 914 if (s_pfnGetConsoleKeyboardLayoutName != NULL) | |
| 915 { | |
| 916 CHAR szKLID[KL_NAMELENGTH]; | |
| 917 | |
| 918 if ((*s_pfnGetConsoleKeyboardLayoutName)(szKLID)) | |
| 919 (void)LoadKeyboardLayout(szKLID, KLF_ACTIVATE); | |
| 920 } | |
| 921 | |
| 922 /* Clear any pending dead keys */ | |
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923 ToUnicode(VK_SPACE, MapVirtualKey(VK_SPACE, 0), abKeystate, awAnsiCode, 2, 0); |
| 7 | 924 |
| 925 if (uMods & SHIFT_PRESSED) | |
| 926 abKeystate[VK_SHIFT] = 0x80; | |
| 927 if (uMods & CAPSLOCK_ON) | |
| 928 abKeystate[VK_CAPITAL] = 1; | |
| 929 | |
| 930 if ((uMods & ALT_GR) == ALT_GR) | |
| 931 { | |
| 932 abKeystate[VK_CONTROL] = abKeystate[VK_LCONTROL] = | |
| 933 abKeystate[VK_MENU] = abKeystate[VK_RMENU] = 0x80; | |
| 934 } | |
| 935 | |
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936 s_iIsDead = ToUnicode(pker->wVirtualKeyCode, pker->wVirtualScanCode, |
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937 abKeystate, awAnsiCode, 2, 0); |
| 7 | 938 |
| 939 if (s_iIsDead > 0) | |
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940 pker->UChar = (WCHAR) awAnsiCode[0]; |
| 7 | 941 |
| 942 return s_iIsDead; | |
| 943 } | |
| 944 | |
| 945 #ifdef _MSC_VER | |
| 946 /* MUST switch optimization on again here, otherwise a call to | |
| 947 * decode_key_event() may crash (e.g. when hitting caps-lock) */ | |
| 948 # pragma optimize("", on) | |
| 797 | 949 # pragma warning(pop) |
| 7 | 950 |
| 951 # if (_MSC_VER < 1100) | |
| 952 /* MUST turn off global optimisation for this next function, or | |
| 953 * pressing ctrl-minus in insert mode crashes Vim when built with | |
| 954 * VC4.1. -- negri. */ | |
| 955 # pragma optimize("g", off) | |
| 956 # endif | |
| 957 #endif | |
| 958 | |
| 959 static BOOL g_fJustGotFocus = FALSE; | |
| 960 | |
| 961 /* | |
| 962 * Decode a KEY_EVENT into one or two keystrokes | |
| 963 */ | |
| 964 static BOOL | |
| 965 decode_key_event( | |
| 966 KEY_EVENT_RECORD *pker, | |
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967 WCHAR *pch, |
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968 WCHAR *pch2, |
| 7 | 969 int *pmodifiers, |
| 970 BOOL fDoPost) | |
| 971 { | |
| 972 int i; | |
| 973 const int nModifs = pker->dwControlKeyState & (SHIFT | ALT | CTRL); | |
| 974 | |
| 975 *pch = *pch2 = NUL; | |
| 976 g_fJustGotFocus = FALSE; | |
| 977 | |
| 978 /* ignore key up events */ | |
| 979 if (!pker->bKeyDown) | |
| 980 return FALSE; | |
| 981 | |
| 982 /* ignore some keystrokes */ | |
| 983 switch (pker->wVirtualKeyCode) | |
| 984 { | |
| 985 /* modifiers */ | |
| 986 case VK_SHIFT: | |
| 987 case VK_CONTROL: | |
| 988 case VK_MENU: /* Alt key */ | |
| 989 return FALSE; | |
| 990 | |
| 991 default: | |
| 992 break; | |
| 993 } | |
| 994 | |
| 995 /* special cases */ | |
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996 if ((nModifs & CTRL) != 0 && (nModifs & ~CTRL) == 0 && pker->UChar == NUL) |
| 7 | 997 { |
| 998 /* Ctrl-6 is Ctrl-^ */ | |
| 999 if (pker->wVirtualKeyCode == '6') | |
| 1000 { | |
| 1001 *pch = Ctrl_HAT; | |
| 1002 return TRUE; | |
| 1003 } | |
| 1004 /* Ctrl-2 is Ctrl-@ */ | |
| 1005 else if (pker->wVirtualKeyCode == '2') | |
| 1006 { | |
| 1007 *pch = NUL; | |
| 1008 return TRUE; | |
| 1009 } | |
| 1010 /* Ctrl-- is Ctrl-_ */ | |
| 1011 else if (pker->wVirtualKeyCode == 0xBD) | |
| 1012 { | |
| 1013 *pch = Ctrl__; | |
| 1014 return TRUE; | |
| 1015 } | |
| 1016 } | |
| 1017 | |
| 1018 /* Shift-TAB */ | |
| 1019 if (pker->wVirtualKeyCode == VK_TAB && (nModifs & SHIFT_PRESSED)) | |
| 1020 { | |
| 1021 *pch = K_NUL; | |
| 1022 *pch2 = '\017'; | |
| 1023 return TRUE; | |
| 1024 } | |
| 1025 | |
| 1026 for (i = sizeof(VirtKeyMap) / sizeof(VirtKeyMap[0]); --i >= 0; ) | |
| 1027 { | |
| 1028 if (VirtKeyMap[i].wVirtKey == pker->wVirtualKeyCode) | |
| 1029 { | |
| 1030 if (nModifs == 0) | |
| 1031 *pch = VirtKeyMap[i].chAlone; | |
| 1032 else if ((nModifs & SHIFT) != 0 && (nModifs & ~SHIFT) == 0) | |
| 1033 *pch = VirtKeyMap[i].chShift; | |
| 1034 else if ((nModifs & CTRL) != 0 && (nModifs & ~CTRL) == 0) | |
| 1035 *pch = VirtKeyMap[i].chCtrl; | |
| 1036 else if ((nModifs & ALT) != 0 && (nModifs & ~ALT) == 0) | |
| 1037 *pch = VirtKeyMap[i].chAlt; | |
| 1038 | |
| 1039 if (*pch != 0) | |
| 1040 { | |
| 1041 if (VirtKeyMap[i].fAnsiKey) | |
| 1042 { | |
| 1043 *pch2 = *pch; | |
| 1044 *pch = K_NUL; | |
| 1045 } | |
| 1046 | |
| 1047 return TRUE; | |
| 1048 } | |
| 1049 } | |
| 1050 } | |
| 1051 | |
| 1052 i = win32_kbd_patch_key(pker); | |
| 1053 | |
| 1054 if (i < 0) | |
| 1055 *pch = NUL; | |
| 1056 else | |
| 1057 { | |
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1058 *pch = (i > 0) ? pker->UChar : NUL; |
| 7 | 1059 |
| 1060 if (pmodifiers != NULL) | |
| 1061 { | |
| 1062 /* Pass on the ALT key as a modifier, but only when not combined | |
| 1063 * with CTRL (which is ALTGR). */ | |
| 1064 if ((nModifs & ALT) != 0 && (nModifs & CTRL) == 0) | |
| 1065 *pmodifiers |= MOD_MASK_ALT; | |
| 1066 | |
| 1067 /* Pass on SHIFT only for special keys, because we don't know when | |
| 1068 * it's already included with the character. */ | |
| 1069 if ((nModifs & SHIFT) != 0 && *pch <= 0x20) | |
| 1070 *pmodifiers |= MOD_MASK_SHIFT; | |
| 1071 | |
| 1072 /* Pass on CTRL only for non-special keys, because we don't know | |
| 1073 * when it's already included with the character. And not when | |
| 1074 * combined with ALT (which is ALTGR). */ | |
| 1075 if ((nModifs & CTRL) != 0 && (nModifs & ALT) == 0 | |
| 1076 && *pch >= 0x20 && *pch < 0x80) | |
| 1077 *pmodifiers |= MOD_MASK_CTRL; | |
| 1078 } | |
| 1079 } | |
| 1080 | |
| 1081 return (*pch != NUL); | |
| 1082 } | |
| 1083 | |
| 1084 #ifdef _MSC_VER | |
| 1085 # pragma optimize("", on) | |
| 1086 #endif | |
| 1087 | |
| 1088 #endif /* FEAT_GUI_W32 */ | |
| 1089 | |
| 1090 | |
| 1091 #ifdef FEAT_MOUSE | |
| 1092 | |
| 1093 /* | |
| 1094 * For the GUI the mouse handling is in gui_w32.c. | |
| 1095 */ | |
| 1096 # ifdef FEAT_GUI_W32 | |
| 323 | 1097 /*ARGSUSED*/ |
| 7 | 1098 void |
| 26 | 1099 mch_setmouse(int on) |
| 7 | 1100 { |
| 1101 } | |
| 1102 # else | |
| 1103 static int g_fMouseAvail = FALSE; /* mouse present */ | |
| 1104 static int g_fMouseActive = FALSE; /* mouse enabled */ | |
| 1105 static int g_nMouseClick = -1; /* mouse status */ | |
| 1106 static int g_xMouse; /* mouse x coordinate */ | |
| 1107 static int g_yMouse; /* mouse y coordinate */ | |
| 1108 | |
| 1109 /* | |
| 1110 * Enable or disable mouse input | |
| 1111 */ | |
| 1112 void | |
| 26 | 1113 mch_setmouse(int on) |
| 7 | 1114 { |
| 1115 DWORD cmodein; | |
| 1116 | |
| 1117 if (!g_fMouseAvail) | |
| 1118 return; | |
| 1119 | |
| 1120 g_fMouseActive = on; | |
| 1121 GetConsoleMode(g_hConIn, &cmodein); | |
| 1122 | |
| 1123 if (g_fMouseActive) | |
| 1124 cmodein |= ENABLE_MOUSE_INPUT; | |
| 1125 else | |
| 1126 cmodein &= ~ENABLE_MOUSE_INPUT; | |
| 1127 | |
| 1128 SetConsoleMode(g_hConIn, cmodein); | |
| 1129 } | |
| 1130 | |
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1131 #ifdef FEAT_CHANNEL |
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1132 static int |
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1133 handle_channel_event(void) |
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1134 { |
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1135 int ret; |
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1136 fd_set rfds; |
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1137 int maxfd; |
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1138 |
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1139 FD_ZERO(&rfds); |
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1140 maxfd = channel_select_setup(-1, &rfds); |
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1141 if (maxfd >= 0) |
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1142 { |
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1143 struct timeval tv; |
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1144 |
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1145 tv.tv_sec = 0; |
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1146 tv.tv_usec = 0; |
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1147 ret = select(maxfd + 1, &rfds, NULL, NULL, &tv); |
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1148 if (ret > 0 && channel_select_check(ret, &rfds) > 0) |
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1149 return TRUE; |
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1150 } |
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1151 return FALSE; |
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1152 } |
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1153 #endif |
| 7 | 1154 |
| 1155 /* | |
| 1156 * Decode a MOUSE_EVENT. If it's a valid event, return MOUSE_LEFT, | |
| 1157 * MOUSE_MIDDLE, or MOUSE_RIGHT for a click; MOUSE_DRAG for a mouse | |
| 1158 * move with a button held down; and MOUSE_RELEASE after a MOUSE_DRAG | |
| 1159 * or a MOUSE_LEFT, _MIDDLE, or _RIGHT. We encode the button type, | |
| 1160 * the number of clicks, and the Shift/Ctrl/Alt modifiers in g_nMouseClick, | |
| 1161 * and we return the mouse position in g_xMouse and g_yMouse. | |
| 1162 * | |
| 1163 * Every MOUSE_LEFT, _MIDDLE, or _RIGHT will be followed by zero or more | |
| 1164 * MOUSE_DRAGs and one MOUSE_RELEASE. MOUSE_RELEASE will be followed only | |
| 1165 * by MOUSE_LEFT, _MIDDLE, or _RIGHT. | |
| 1166 * | |
| 1167 * For multiple clicks, we send, say, MOUSE_LEFT/1 click, MOUSE_RELEASE, | |
| 1168 * MOUSE_LEFT/2 clicks, MOUSE_RELEASE, MOUSE_LEFT/3 clicks, MOUSE_RELEASE, .... | |
| 1169 * | |
| 1170 * Windows will send us MOUSE_MOVED notifications whenever the mouse | |
| 1171 * moves, even if it stays within the same character cell. We ignore | |
| 1172 * all MOUSE_MOVED messages if the position hasn't really changed, and | |
| 1173 * we ignore all MOUSE_MOVED messages where no button is held down (i.e., | |
| 1174 * we're only interested in MOUSE_DRAG). | |
| 1175 * | |
| 1176 * All of this is complicated by the code that fakes MOUSE_MIDDLE on | |
| 1177 * 2-button mouses by pressing the left & right buttons simultaneously. | |
| 1178 * In practice, it's almost impossible to click both at the same time, | |
| 1179 * so we need to delay a little. Also, we tend not to get MOUSE_RELEASE | |
| 1180 * in such cases, if the user is clicking quickly. | |
| 1181 */ | |
| 1182 static BOOL | |
| 1183 decode_mouse_event( | |
| 26 | 1184 MOUSE_EVENT_RECORD *pmer) |
| 7 | 1185 { |
| 1186 static int s_nOldButton = -1; | |
| 1187 static int s_nOldMouseClick = -1; | |
| 1188 static int s_xOldMouse = -1; | |
| 1189 static int s_yOldMouse = -1; | |
| 1190 static linenr_T s_old_topline = 0; | |
| 1191 #ifdef FEAT_DIFF | |
| 1192 static int s_old_topfill = 0; | |
| 1193 #endif | |
| 1194 static int s_cClicks = 1; | |
| 1195 static BOOL s_fReleased = TRUE; | |
| 1196 static DWORD s_dwLastClickTime = 0; | |
| 1197 static BOOL s_fNextIsMiddle = FALSE; | |
| 1198 | |
| 1199 static DWORD cButtons = 0; /* number of buttons supported */ | |
| 1200 | |
| 1201 const DWORD LEFT = FROM_LEFT_1ST_BUTTON_PRESSED; | |
| 1202 const DWORD MIDDLE = FROM_LEFT_2ND_BUTTON_PRESSED; | |
| 1203 const DWORD RIGHT = RIGHTMOST_BUTTON_PRESSED; | |
| 1204 const DWORD LEFT_RIGHT = LEFT | RIGHT; | |
| 1205 | |
| 1206 int nButton; | |
| 1207 | |
| 1208 if (cButtons == 0 && !GetNumberOfConsoleMouseButtons(&cButtons)) | |
| 1209 cButtons = 2; | |
| 1210 | |
| 1211 if (!g_fMouseAvail || !g_fMouseActive) | |
| 1212 { | |
| 1213 g_nMouseClick = -1; | |
| 1214 return FALSE; | |
| 1215 } | |
| 1216 | |
| 1217 /* get a spurious MOUSE_EVENT immediately after receiving focus; ignore */ | |
| 1218 if (g_fJustGotFocus) | |
| 1219 { | |
| 1220 g_fJustGotFocus = FALSE; | |
| 1221 return FALSE; | |
| 1222 } | |
| 1223 | |
| 1224 /* unprocessed mouse click? */ | |
| 1225 if (g_nMouseClick != -1) | |
| 1226 return TRUE; | |
| 1227 | |
| 1228 nButton = -1; | |
| 1229 g_xMouse = pmer->dwMousePosition.X; | |
| 1230 g_yMouse = pmer->dwMousePosition.Y; | |
| 1231 | |
| 1232 if (pmer->dwEventFlags == MOUSE_MOVED) | |
| 1233 { | |
| 1234 /* ignore MOUSE_MOVED events if (x, y) hasn't changed. (We get these | |
| 1235 * events even when the mouse moves only within a char cell.) */ | |
| 1236 if (s_xOldMouse == g_xMouse && s_yOldMouse == g_yMouse) | |
| 1237 return FALSE; | |
| 1238 } | |
| 1239 | |
| 1240 /* If no buttons are pressed... */ | |
| 1241 if ((pmer->dwButtonState & ((1 << cButtons) - 1)) == 0) | |
| 1242 { | |
| 1243 /* If the last thing returned was MOUSE_RELEASE, ignore this */ | |
| 1244 if (s_fReleased) | |
| 1245 return FALSE; | |
| 1246 | |
| 1247 nButton = MOUSE_RELEASE; | |
| 1248 s_fReleased = TRUE; | |
| 1249 } | |
| 1250 else /* one or more buttons pressed */ | |
| 1251 { | |
| 1252 /* on a 2-button mouse, hold down left and right buttons | |
| 1253 * simultaneously to get MIDDLE. */ | |
| 1254 | |
| 1255 if (cButtons == 2 && s_nOldButton != MOUSE_DRAG) | |
| 1256 { | |
| 1257 DWORD dwLR = (pmer->dwButtonState & LEFT_RIGHT); | |
| 1258 | |
| 1259 /* if either left or right button only is pressed, see if the | |
| 4352 | 1260 * next mouse event has both of them pressed */ |
| 7 | 1261 if (dwLR == LEFT || dwLR == RIGHT) |
| 1262 { | |
| 1263 for (;;) | |
| 1264 { | |
| 1265 /* wait a short time for next input event */ | |
| 1266 if (WaitForSingleObject(g_hConIn, p_mouset / 3) | |
| 1267 != WAIT_OBJECT_0) | |
| 1268 break; | |
| 1269 else | |
| 1270 { | |
| 1271 DWORD cRecords = 0; | |
| 1272 INPUT_RECORD ir; | |
| 1273 MOUSE_EVENT_RECORD* pmer2 = &ir.Event.MouseEvent; | |
| 1274 | |
| 5580 | 1275 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1276 |
| 1277 if (cRecords == 0 || ir.EventType != MOUSE_EVENT | |
| 1278 || !(pmer2->dwButtonState & LEFT_RIGHT)) | |
| 1279 break; | |
| 1280 else | |
| 1281 { | |
| 1282 if (pmer2->dwEventFlags != MOUSE_MOVED) | |
| 1283 { | |
| 5580 | 1284 read_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1285 |
| 1286 return decode_mouse_event(pmer2); | |
| 1287 } | |
| 1288 else if (s_xOldMouse == pmer2->dwMousePosition.X && | |
| 1289 s_yOldMouse == pmer2->dwMousePosition.Y) | |
| 1290 { | |
| 1291 /* throw away spurious mouse move */ | |
| 5580 | 1292 read_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1293 |
| 1294 /* are there any more mouse events in queue? */ | |
| 5580 | 1295 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1296 |
| 1297 if (cRecords==0 || ir.EventType != MOUSE_EVENT) | |
| 1298 break; | |
| 1299 } | |
| 1300 else | |
| 1301 break; | |
| 1302 } | |
| 1303 } | |
| 1304 } | |
| 1305 } | |
| 1306 } | |
| 1307 | |
| 1308 if (s_fNextIsMiddle) | |
| 1309 { | |
| 1310 nButton = (pmer->dwEventFlags == MOUSE_MOVED) | |
| 1311 ? MOUSE_DRAG : MOUSE_MIDDLE; | |
| 1312 s_fNextIsMiddle = FALSE; | |
| 1313 } | |
| 1314 else if (cButtons == 2 && | |
| 1315 ((pmer->dwButtonState & LEFT_RIGHT) == LEFT_RIGHT)) | |
| 1316 { | |
| 1317 nButton = MOUSE_MIDDLE; | |
| 1318 | |
| 1319 if (! s_fReleased && pmer->dwEventFlags != MOUSE_MOVED) | |
| 1320 { | |
| 1321 s_fNextIsMiddle = TRUE; | |
| 1322 nButton = MOUSE_RELEASE; | |
| 1323 } | |
| 1324 } | |
| 1325 else if ((pmer->dwButtonState & LEFT) == LEFT) | |
| 1326 nButton = MOUSE_LEFT; | |
| 1327 else if ((pmer->dwButtonState & MIDDLE) == MIDDLE) | |
| 1328 nButton = MOUSE_MIDDLE; | |
| 1329 else if ((pmer->dwButtonState & RIGHT) == RIGHT) | |
| 1330 nButton = MOUSE_RIGHT; | |
| 1331 | |
| 1332 if (! s_fReleased && ! s_fNextIsMiddle | |
| 1333 && nButton != s_nOldButton && s_nOldButton != MOUSE_DRAG) | |
| 1334 return FALSE; | |
| 1335 | |
| 1336 s_fReleased = s_fNextIsMiddle; | |
| 1337 } | |
| 1338 | |
| 1339 if (pmer->dwEventFlags == 0 || pmer->dwEventFlags == DOUBLE_CLICK) | |
| 1340 { | |
| 1341 /* button pressed or released, without mouse moving */ | |
| 1342 if (nButton != -1 && nButton != MOUSE_RELEASE) | |
| 1343 { | |
| 1344 DWORD dwCurrentTime = GetTickCount(); | |
| 1345 | |
| 1346 if (s_xOldMouse != g_xMouse | |
| 1347 || s_yOldMouse != g_yMouse | |
| 1348 || s_nOldButton != nButton | |
| 1349 || s_old_topline != curwin->w_topline | |
| 1350 #ifdef FEAT_DIFF | |
| 1351 || s_old_topfill != curwin->w_topfill | |
| 1352 #endif | |
| 1353 || (int)(dwCurrentTime - s_dwLastClickTime) > p_mouset) | |
| 1354 { | |
| 1355 s_cClicks = 1; | |
| 1356 } | |
| 1357 else if (++s_cClicks > 4) | |
| 1358 { | |
| 1359 s_cClicks = 1; | |
| 1360 } | |
| 1361 | |
| 1362 s_dwLastClickTime = dwCurrentTime; | |
| 1363 } | |
| 1364 } | |
| 1365 else if (pmer->dwEventFlags == MOUSE_MOVED) | |
| 1366 { | |
| 1367 if (nButton != -1 && nButton != MOUSE_RELEASE) | |
| 1368 nButton = MOUSE_DRAG; | |
| 1369 | |
| 1370 s_cClicks = 1; | |
| 1371 } | |
| 1372 | |
| 1373 if (nButton == -1) | |
| 1374 return FALSE; | |
| 1375 | |
| 1376 if (nButton != MOUSE_RELEASE) | |
| 1377 s_nOldButton = nButton; | |
| 1378 | |
| 1379 g_nMouseClick = nButton; | |
| 1380 | |
| 1381 if (pmer->dwControlKeyState & SHIFT_PRESSED) | |
| 1382 g_nMouseClick |= MOUSE_SHIFT; | |
| 1383 if (pmer->dwControlKeyState & (RIGHT_CTRL_PRESSED | LEFT_CTRL_PRESSED)) | |
| 1384 g_nMouseClick |= MOUSE_CTRL; | |
| 1385 if (pmer->dwControlKeyState & (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED)) | |
| 1386 g_nMouseClick |= MOUSE_ALT; | |
| 1387 | |
| 1388 if (nButton != MOUSE_DRAG && nButton != MOUSE_RELEASE) | |
| 1389 SET_NUM_MOUSE_CLICKS(g_nMouseClick, s_cClicks); | |
| 1390 | |
| 1391 /* only pass on interesting (i.e., different) mouse events */ | |
| 1392 if (s_xOldMouse == g_xMouse | |
| 1393 && s_yOldMouse == g_yMouse | |
| 1394 && s_nOldMouseClick == g_nMouseClick) | |
| 1395 { | |
| 1396 g_nMouseClick = -1; | |
| 1397 return FALSE; | |
| 1398 } | |
| 1399 | |
| 1400 s_xOldMouse = g_xMouse; | |
| 1401 s_yOldMouse = g_yMouse; | |
| 1402 s_old_topline = curwin->w_topline; | |
| 1403 #ifdef FEAT_DIFF | |
| 1404 s_old_topfill = curwin->w_topfill; | |
| 1405 #endif | |
| 1406 s_nOldMouseClick = g_nMouseClick; | |
| 1407 | |
| 1408 return TRUE; | |
| 1409 } | |
| 1410 | |
| 1411 # endif /* FEAT_GUI_W32 */ | |
| 1412 #endif /* FEAT_MOUSE */ | |
| 1413 | |
| 1414 | |
| 1415 #ifdef MCH_CURSOR_SHAPE | |
| 1416 /* | |
| 1417 * Set the shape of the cursor. | |
| 1418 * 'thickness' can be from 1 (thin) to 99 (block) | |
| 1419 */ | |
| 1420 static void | |
| 1421 mch_set_cursor_shape(int thickness) | |
| 1422 { | |
| 1423 CONSOLE_CURSOR_INFO ConsoleCursorInfo; | |
| 1424 ConsoleCursorInfo.dwSize = thickness; | |
| 1425 ConsoleCursorInfo.bVisible = s_cursor_visible; | |
| 1426 | |
| 1427 SetConsoleCursorInfo(g_hConOut, &ConsoleCursorInfo); | |
| 1428 if (s_cursor_visible) | |
| 1429 SetConsoleCursorPosition(g_hConOut, g_coord); | |
| 1430 } | |
| 1431 | |
| 1432 void | |
| 1433 mch_update_cursor(void) | |
| 1434 { | |
| 1435 int idx; | |
| 1436 int thickness; | |
| 1437 | |
| 1438 /* | |
| 1439 * How the cursor is drawn depends on the current mode. | |
| 1440 */ | |
| 1441 idx = get_shape_idx(FALSE); | |
| 1442 | |
| 1443 if (shape_table[idx].shape == SHAPE_BLOCK) | |
| 1444 thickness = 99; /* 100 doesn't work on W95 */ | |
| 1445 else | |
| 1446 thickness = shape_table[idx].percentage; | |
| 1447 mch_set_cursor_shape(thickness); | |
| 1448 } | |
| 1449 #endif | |
| 1450 | |
| 1451 #ifndef FEAT_GUI_W32 /* this isn't used for the GUI */ | |
| 1452 /* | |
| 1453 * Handle FOCUS_EVENT. | |
| 1454 */ | |
| 1455 static void | |
| 1456 handle_focus_event(INPUT_RECORD ir) | |
| 1457 { | |
| 1458 g_fJustGotFocus = ir.Event.FocusEvent.bSetFocus; | |
| 1459 ui_focus_change((int)g_fJustGotFocus); | |
| 1460 } | |
| 1461 | |
| 1462 /* | |
| 1463 * Wait until console input from keyboard or mouse is available, | |
| 1464 * or the time is up. | |
| 1465 * Return TRUE if something is available FALSE if not. | |
| 1466 */ | |
| 1467 static int | |
| 1468 WaitForChar(long msec) | |
| 1469 { | |
| 1470 DWORD dwNow = 0, dwEndTime = 0; | |
| 1471 INPUT_RECORD ir; | |
| 1472 DWORD cRecords; | |
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1473 WCHAR ch, ch2; |
| 7 | 1474 |
| 1475 if (msec > 0) | |
| 1476 /* Wait until the specified time has elapsed. */ | |
| 1477 dwEndTime = GetTickCount() + msec; | |
| 1478 else if (msec < 0) | |
| 1479 /* Wait forever. */ | |
| 1480 dwEndTime = INFINITE; | |
| 1481 | |
| 1482 /* We need to loop until the end of the time period, because | |
| 1483 * we might get multiple unusable mouse events in that time. | |
| 1484 */ | |
| 1485 for (;;) | |
| 1486 { | |
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1487 #ifdef MESSAGE_QUEUE |
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1488 parse_queued_messages(); |
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1489 #endif |
| 14 | 1490 #ifdef FEAT_MZSCHEME |
| 1491 mzvim_check_threads(); | |
| 1492 #endif | |
| 7 | 1493 #ifdef FEAT_CLIENTSERVER |
| 1494 serverProcessPendingMessages(); | |
| 1495 #endif | |
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1496 |
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1497 #ifdef FEAT_CHANNEL |
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1498 if (handle_channel_event()) |
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1499 return TRUE; |
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1500 #endif |
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1501 |
| 7 | 1502 if (0 |
| 1503 #ifdef FEAT_MOUSE | |
| 1504 || g_nMouseClick != -1 | |
| 1505 #endif | |
| 1506 #ifdef FEAT_CLIENTSERVER | |
| 1507 || input_available() | |
| 1508 #endif | |
| 1509 ) | |
| 1510 return TRUE; | |
| 1511 | |
| 1512 if (msec > 0) | |
| 1513 { | |
|
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1514 /* If the specified wait time has passed, return. Beware that |
|
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1515 * GetTickCount() may wrap around (overflow). */ |
| 7 | 1516 dwNow = GetTickCount(); |
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1517 if ((int)(dwNow - dwEndTime) >= 0) |
| 7 | 1518 break; |
| 1519 } | |
| 1520 if (msec != 0) | |
| 1521 { | |
| 14 | 1522 DWORD dwWaitTime = dwEndTime - dwNow; |
| 1523 | |
| 1524 #ifdef FEAT_MZSCHEME | |
| 1525 if (mzthreads_allowed() && p_mzq > 0 | |
| 1526 && (msec < 0 || (long)dwWaitTime > p_mzq)) | |
| 1527 dwWaitTime = p_mzq; /* don't wait longer than 'mzquantum' */ | |
| 1528 #endif | |
| 7 | 1529 #ifdef FEAT_CLIENTSERVER |
| 1530 /* Wait for either an event on the console input or a message in | |
| 1531 * the client-server window. */ | |
| 6981 | 1532 if (msg_wait_for_multiple_objects(1, &g_hConIn, FALSE, |
| 14 | 1533 dwWaitTime, QS_SENDMESSAGE) != WAIT_OBJECT_0) |
| 7 | 1534 #else |
| 6981 | 1535 if (wait_for_single_object(g_hConIn, dwWaitTime) != WAIT_OBJECT_0) |
| 7 | 1536 #endif |
| 1537 continue; | |
| 1538 } | |
| 1539 | |
| 1540 cRecords = 0; | |
| 5580 | 1541 peek_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1542 |
| 1543 #ifdef FEAT_MBYTE_IME | |
| 1544 if (State & CMDLINE && msg_row == Rows - 1) | |
| 1545 { | |
| 1546 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
| 1547 | |
| 1548 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 1549 { | |
| 1550 if (csbi.dwCursorPosition.Y != msg_row) | |
| 1551 { | |
| 1552 /* The screen is now messed up, must redraw the | |
| 1553 * command line and later all the windows. */ | |
| 1554 redraw_all_later(CLEAR); | |
| 1555 cmdline_row -= (msg_row - csbi.dwCursorPosition.Y); | |
| 1556 redrawcmd(); | |
| 1557 } | |
| 1558 } | |
| 1559 } | |
| 1560 #endif | |
| 1561 | |
| 1562 if (cRecords > 0) | |
| 1563 { | |
| 1564 if (ir.EventType == KEY_EVENT && ir.Event.KeyEvent.bKeyDown) | |
| 1565 { | |
| 1566 #ifdef FEAT_MBYTE_IME | |
| 1567 /* Windows IME sends two '\n's with only one 'ENTER'. First: | |
| 1568 * wVirtualKeyCode == 13. second: wVirtualKeyCode == 0 */ | |
|
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1569 if (ir.Event.KeyEvent.UChar == 0 |
| 7 | 1570 && ir.Event.KeyEvent.wVirtualKeyCode == 13) |
| 1571 { | |
| 5580 | 1572 read_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1573 continue; |
| 1574 } | |
| 1575 #endif | |
| 1576 if (decode_key_event(&ir.Event.KeyEvent, &ch, &ch2, | |
| 1577 NULL, FALSE)) | |
| 1578 return TRUE; | |
| 1579 } | |
| 1580 | |
| 5580 | 1581 read_console_input(g_hConIn, &ir, 1, &cRecords); |
| 7 | 1582 |
| 1583 if (ir.EventType == FOCUS_EVENT) | |
| 1584 handle_focus_event(ir); | |
| 1585 else if (ir.EventType == WINDOW_BUFFER_SIZE_EVENT) | |
| 1586 shell_resized(); | |
| 1587 #ifdef FEAT_MOUSE | |
| 1588 else if (ir.EventType == MOUSE_EVENT | |
| 1589 && decode_mouse_event(&ir.Event.MouseEvent)) | |
| 1590 return TRUE; | |
| 1591 #endif | |
| 1592 } | |
| 1593 else if (msec == 0) | |
| 1594 break; | |
| 1595 } | |
| 1596 | |
| 1597 #ifdef FEAT_CLIENTSERVER | |
| 1598 /* Something might have been received while we were waiting. */ | |
| 1599 if (input_available()) | |
| 1600 return TRUE; | |
| 1601 #endif | |
|
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|
1602 |
| 7 | 1603 return FALSE; |
| 1604 } | |
| 1605 | |
| 1606 #ifndef FEAT_GUI_MSWIN | |
| 1607 /* | |
| 1608 * return non-zero if a character is available | |
| 1609 */ | |
| 1610 int | |
| 26 | 1611 mch_char_avail(void) |
| 7 | 1612 { |
| 1613 return WaitForChar(0L); | |
| 1614 } | |
| 1615 #endif | |
| 1616 | |
| 1617 /* | |
| 1618 * Create the console input. Used when reading stdin doesn't work. | |
| 1619 */ | |
| 1620 static void | |
| 1621 create_conin(void) | |
| 1622 { | |
| 1623 g_hConIn = CreateFile("CONIN$", GENERIC_READ|GENERIC_WRITE, | |
| 1624 FILE_SHARE_READ|FILE_SHARE_WRITE, | |
| 1625 (LPSECURITY_ATTRIBUTES) NULL, | |
| 840 | 1626 OPEN_EXISTING, 0, (HANDLE)NULL); |
| 7 | 1627 did_create_conin = TRUE; |
| 1628 } | |
| 1629 | |
| 1630 /* | |
| 1631 * Get a keystroke or a mouse event | |
| 1632 */ | |
|
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1633 static WCHAR |
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1634 tgetch(int *pmodifiers, WCHAR *pch2) |
| 7 | 1635 { |
|
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1636 WCHAR ch; |
| 7 | 1637 |
| 1638 for (;;) | |
| 1639 { | |
| 1640 INPUT_RECORD ir; | |
| 1641 DWORD cRecords = 0; | |
| 1642 | |
| 1643 #ifdef FEAT_CLIENTSERVER | |
| 1644 (void)WaitForChar(-1L); | |
| 1645 if (input_available()) | |
| 1646 return 0; | |
| 1647 # ifdef FEAT_MOUSE | |
| 1648 if (g_nMouseClick != -1) | |
| 1649 return 0; | |
| 1650 # endif | |
| 1651 #endif | |
| 5580 | 1652 if (read_console_input(g_hConIn, &ir, 1, &cRecords) == 0) |
| 7 | 1653 { |
| 1654 if (did_create_conin) | |
| 1655 read_error_exit(); | |
| 1656 create_conin(); | |
| 1657 continue; | |
| 1658 } | |
| 1659 | |
| 1660 if (ir.EventType == KEY_EVENT) | |
| 1661 { | |
| 1662 if (decode_key_event(&ir.Event.KeyEvent, &ch, pch2, | |
| 1663 pmodifiers, TRUE)) | |
| 1664 return ch; | |
| 1665 } | |
| 1666 else if (ir.EventType == FOCUS_EVENT) | |
| 1667 handle_focus_event(ir); | |
| 1668 else if (ir.EventType == WINDOW_BUFFER_SIZE_EVENT) | |
| 1669 shell_resized(); | |
| 1670 #ifdef FEAT_MOUSE | |
| 1671 else if (ir.EventType == MOUSE_EVENT) | |
| 1672 { | |
| 1673 if (decode_mouse_event(&ir.Event.MouseEvent)) | |
| 1674 return 0; | |
| 1675 } | |
| 1676 #endif | |
| 1677 } | |
| 1678 } | |
| 1679 #endif /* !FEAT_GUI_W32 */ | |
| 1680 | |
| 1681 | |
| 1682 /* | |
| 3622 | 1683 * mch_inchar(): low-level input function. |
| 7 | 1684 * Get one or more characters from the keyboard or the mouse. |
| 1685 * If time == 0, do not wait for characters. | |
| 1686 * If time == n, wait a short time for characters. | |
| 1687 * If time == -1, wait forever for characters. | |
| 1688 * Returns the number of characters read into buf. | |
| 1689 */ | |
| 344 | 1690 /*ARGSUSED*/ |
| 7 | 1691 int |
| 1692 mch_inchar( | |
| 1693 char_u *buf, | |
| 1694 int maxlen, | |
| 1695 long time, | |
| 1696 int tb_change_cnt) | |
| 1697 { | |
| 1698 #ifndef FEAT_GUI_W32 /* this isn't used for the GUI */ | |
| 1699 | |
| 1700 int len; | |
| 1701 int c; | |
| 1702 #define TYPEAHEADLEN 20 | |
| 1703 static char_u typeahead[TYPEAHEADLEN]; /* previously typed bytes. */ | |
| 1704 static int typeaheadlen = 0; | |
| 1705 | |
| 1706 /* First use any typeahead that was kept because "buf" was too small. */ | |
| 1707 if (typeaheadlen > 0) | |
| 1708 goto theend; | |
| 1709 | |
| 1710 #ifdef FEAT_SNIFF | |
| 1711 if (want_sniff_request) | |
| 1712 { | |
| 1713 if (sniff_request_waiting) | |
| 1714 { | |
| 1715 /* return K_SNIFF */ | |
| 1716 typeahead[typeaheadlen++] = CSI; | |
| 1717 typeahead[typeaheadlen++] = (char_u)KS_EXTRA; | |
| 1718 typeahead[typeaheadlen++] = (char_u)KE_SNIFF; | |
| 1719 sniff_request_waiting = 0; | |
| 1720 want_sniff_request = 0; | |
| 1721 goto theend; | |
| 1722 } | |
| 1723 else if (time < 0 || time > 250) | |
| 1724 { | |
| 1725 /* don't wait too long, a request might be pending */ | |
| 1726 time = 250; | |
| 1727 } | |
| 1728 } | |
| 1729 #endif | |
| 1730 | |
| 1731 if (time >= 0) | |
| 1732 { | |
| 1733 if (!WaitForChar(time)) /* no character available */ | |
| 1734 return 0; | |
| 1735 } | |
| 1736 else /* time == -1, wait forever */ | |
| 1737 { | |
| 1738 mch_set_winsize_now(); /* Allow winsize changes from now on */ | |
| 1739 | |
| 203 | 1740 /* |
| 1741 * If there is no character available within 2 seconds (default) | |
| 1742 * write the autoscript file to disk. Or cause the CursorHold event | |
| 1743 * to be triggered. | |
| 1744 */ | |
| 1745 if (!WaitForChar(p_ut)) | |
| 7 | 1746 { |
| 1747 #ifdef FEAT_AUTOCMD | |
| 609 | 1748 if (trigger_cursorhold() && maxlen >= 3) |
| 7 | 1749 { |
| 203 | 1750 buf[0] = K_SPECIAL; |
| 1751 buf[1] = KS_EXTRA; | |
| 1752 buf[2] = (int)KE_CURSORHOLD; | |
| 1753 return 3; | |
| 7 | 1754 } |
| 1755 #endif | |
| 368 | 1756 before_blocking(); |
| 7 | 1757 } |
| 1758 } | |
| 1759 | |
| 1760 /* | |
| 1761 * Try to read as many characters as there are, until the buffer is full. | |
| 1762 */ | |
| 1763 | |
| 1764 /* we will get at least one key. Get more if they are available. */ | |
| 1765 g_fCBrkPressed = FALSE; | |
| 1766 | |
| 1767 #ifdef MCH_WRITE_DUMP | |
| 1768 if (fdDump) | |
| 1769 fputc('[', fdDump); | |
| 1770 #endif | |
| 1771 | |
| 1772 /* Keep looping until there is something in the typeahead buffer and more | |
| 1773 * to get and still room in the buffer (up to two bytes for a char and | |
| 1774 * three bytes for a modifier). */ | |
| 1775 while ((typeaheadlen == 0 || WaitForChar(0L)) | |
| 1776 && typeaheadlen + 5 <= TYPEAHEADLEN) | |
| 1777 { | |
| 1778 if (typebuf_changed(tb_change_cnt)) | |
| 1779 { | |
| 1780 /* "buf" may be invalid now if a client put something in the | |
| 1781 * typeahead buffer and "buf" is in the typeahead buffer. */ | |
| 1782 typeaheadlen = 0; | |
| 1783 break; | |
| 1784 } | |
| 1785 #ifdef FEAT_MOUSE | |
| 1786 if (g_nMouseClick != -1) | |
| 1787 { | |
| 1788 # ifdef MCH_WRITE_DUMP | |
| 1789 if (fdDump) | |
| 1790 fprintf(fdDump, "{%02x @ %d, %d}", | |
| 1791 g_nMouseClick, g_xMouse, g_yMouse); | |
| 1792 # endif | |
| 1793 typeahead[typeaheadlen++] = ESC + 128; | |
| 1794 typeahead[typeaheadlen++] = 'M'; | |
| 1795 typeahead[typeaheadlen++] = g_nMouseClick; | |
| 1796 typeahead[typeaheadlen++] = g_xMouse + '!'; | |
| 1797 typeahead[typeaheadlen++] = g_yMouse + '!'; | |
| 1798 g_nMouseClick = -1; | |
| 1799 } | |
| 1800 else | |
| 1801 #endif | |
| 1802 { | |
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1803 WCHAR ch2 = NUL; |
| 7 | 1804 int modifiers = 0; |
| 1805 | |
| 1806 c = tgetch(&modifiers, &ch2); | |
| 1807 | |
| 1808 if (typebuf_changed(tb_change_cnt)) | |
| 1809 { | |
| 1810 /* "buf" may be invalid now if a client put something in the | |
| 1811 * typeahead buffer and "buf" is in the typeahead buffer. */ | |
| 1812 typeaheadlen = 0; | |
| 1813 break; | |
| 1814 } | |
| 1815 | |
| 1816 if (c == Ctrl_C && ctrl_c_interrupts) | |
| 1817 { | |
| 1818 #if defined(FEAT_CLIENTSERVER) | |
| 1819 trash_input_buf(); | |
| 1820 #endif | |
| 1821 got_int = TRUE; | |
| 1822 } | |
| 1823 | |
| 1824 #ifdef FEAT_MOUSE | |
| 1825 if (g_nMouseClick == -1) | |
| 1826 #endif | |
| 1827 { | |
| 1828 int n = 1; | |
| 6047 | 1829 int conv = FALSE; |
| 1830 | |
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1831 #ifdef FEAT_MBYTE |
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1832 if (ch2 == NUL) |
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1833 { |
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1834 int i; |
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1835 char_u *p; |
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1836 WCHAR ch[2]; |
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1837 |
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1838 ch[0] = c; |
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1839 if (c >= 0xD800 && c <= 0xDBFF) /* High surrogate */ |
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1840 { |
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1841 ch[1] = tgetch(&modifiers, &ch2); |
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1842 n++; |
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1843 } |
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1844 p = utf16_to_enc(ch, &n); |
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1845 if (p != NULL) |
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1846 { |
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1847 for (i = 0; i < n; i++) |
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1848 typeahead[typeaheadlen + i] = p[i]; |
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1849 vim_free(p); |
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1850 } |
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1851 } |
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1852 else |
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1853 #endif |
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1854 typeahead[typeaheadlen] = c; |
| 7 | 1855 if (ch2 != NUL) |
| 1856 { | |
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1857 typeahead[typeaheadlen + n] = 3; |
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1858 typeahead[typeaheadlen + n + 1] = (char_u)ch2; |
| 6047 | 1859 n += 2; |
| 7 | 1860 } |
| 1861 | |
| 6047 | 1862 if (conv) |
| 1863 { | |
| 1864 char_u *p = typeahead + typeaheadlen; | |
| 6524 | 1865 |
| 1866 if (*p != K_NUL) | |
| 6047 | 1867 { |
| 6524 | 1868 char_u *e = typeahead + TYPEAHEADLEN; |
| 1869 | |
| 1870 while (*p && p < e) | |
| 6047 | 1871 { |
| 6524 | 1872 if (*p == K_NUL) |
| 1873 { | |
| 1874 ++p; | |
| 1875 mch_memmove(p + 1, p, ((size_t)(e - p)) - 1); | |
| 1876 *p = 3; | |
| 1877 ++n; | |
| 1878 } | |
| 6047 | 1879 ++p; |
| 1880 } | |
| 1881 } | |
| 1882 } | |
| 1883 | |
| 7 | 1884 /* Use the ALT key to set the 8th bit of the character |
| 1885 * when it's one byte, the 8th bit isn't set yet and not | |
| 1886 * using a double-byte encoding (would become a lead | |
| 1887 * byte). */ | |
| 1888 if ((modifiers & MOD_MASK_ALT) | |
| 1889 && n == 1 | |
| 1890 && (typeahead[typeaheadlen] & 0x80) == 0 | |
| 1891 #ifdef FEAT_MBYTE | |
| 1892 && !enc_dbcs | |
| 1893 #endif | |
| 1894 ) | |
| 1895 { | |
| 1443 | 1896 #ifdef FEAT_MBYTE |
| 1897 n = (*mb_char2bytes)(typeahead[typeaheadlen] | 0x80, | |
| 1898 typeahead + typeaheadlen); | |
| 1899 #else | |
| 7 | 1900 typeahead[typeaheadlen] |= 0x80; |
| 1443 | 1901 #endif |
| 7 | 1902 modifiers &= ~MOD_MASK_ALT; |
| 1903 } | |
| 1904 | |
| 1905 if (modifiers != 0) | |
| 1906 { | |
| 1907 /* Prepend modifiers to the character. */ | |
| 1908 mch_memmove(typeahead + typeaheadlen + 3, | |
| 1909 typeahead + typeaheadlen, n); | |
| 1910 typeahead[typeaheadlen++] = K_SPECIAL; | |
| 1911 typeahead[typeaheadlen++] = (char_u)KS_MODIFIER; | |
| 1912 typeahead[typeaheadlen++] = modifiers; | |
| 1913 } | |
| 1914 | |
| 1915 typeaheadlen += n; | |
| 1916 | |
| 1917 #ifdef MCH_WRITE_DUMP | |
| 1918 if (fdDump) | |
| 1919 fputc(c, fdDump); | |
| 1920 #endif | |
| 1921 } | |
| 1922 } | |
| 1923 } | |
| 1924 | |
| 1925 #ifdef MCH_WRITE_DUMP | |
| 1926 if (fdDump) | |
| 1927 { | |
| 1928 fputs("]\n", fdDump); | |
| 1929 fflush(fdDump); | |
| 1930 } | |
| 1931 #endif | |
| 1932 | |
| 1933 theend: | |
| 1934 /* Move typeahead to "buf", as much as fits. */ | |
| 1935 len = 0; | |
| 1936 while (len < maxlen && typeaheadlen > 0) | |
| 1937 { | |
| 1938 buf[len++] = typeahead[0]; | |
| 1939 mch_memmove(typeahead, typeahead + 1, --typeaheadlen); | |
| 1940 } | |
| 1941 return len; | |
| 1942 | |
| 1943 #else /* FEAT_GUI_W32 */ | |
| 1944 return 0; | |
| 1945 #endif /* FEAT_GUI_W32 */ | |
| 1946 } | |
| 1947 | |
| 3927 | 1948 #ifndef PROTO |
| 1949 # ifndef __MINGW32__ | |
| 1950 # include <shellapi.h> /* required for FindExecutable() */ | |
| 1951 # endif | |
| 7 | 1952 #endif |
| 1953 | |
| 9 | 1954 /* |
| 1955 * Return TRUE if "name" is in $PATH. | |
| 10 | 1956 * TODO: Should somehow check if it's really executable. |
| 9 | 1957 */ |
| 7 | 1958 static int |
| 5782 | 1959 executable_exists(char *name, char_u **path) |
| 7 | 1960 { |
| 9 | 1961 char *dum; |
| 1962 char fname[_MAX_PATH]; | |
| 6185 | 1963 char *curpath, *newpath; |
| 1964 long n; | |
| 9 | 1965 |
| 1966 #ifdef FEAT_MBYTE | |
| 1967 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 7 | 1968 { |
|
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1969 WCHAR *p = enc_to_utf16((char_u *)name, NULL); |
| 9 | 1970 WCHAR fnamew[_MAX_PATH]; |
| 1971 WCHAR *dumw; | |
| 6185 | 1972 WCHAR *wcurpath, *wnewpath; |
| 9 | 1973 |
| 1974 if (p != NULL) | |
| 1975 { | |
| 6185 | 1976 wcurpath = _wgetenv(L"PATH"); |
| 1977 wnewpath = (WCHAR*)alloc((unsigned)(wcslen(wcurpath) + 3) | |
| 1978 * sizeof(WCHAR)); | |
| 1979 if (wnewpath == NULL) | |
| 1980 return FALSE; | |
| 1981 wcscpy(wnewpath, L".;"); | |
| 1982 wcscat(wnewpath, wcurpath); | |
| 1983 n = (long)SearchPathW(wnewpath, p, NULL, _MAX_PATH, fnamew, &dumw); | |
| 1984 vim_free(wnewpath); | |
| 9 | 1985 vim_free(p); |
| 1986 if (n > 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 1987 { | |
| 1988 if (n == 0) | |
| 1989 return FALSE; | |
| 1990 if (GetFileAttributesW(fnamew) & FILE_ATTRIBUTE_DIRECTORY) | |
| 1991 return FALSE; | |
| 5782 | 1992 if (path != NULL) |
| 1993 *path = utf16_to_enc(fnamew, NULL); | |
| 9 | 1994 return TRUE; |
| 1995 } | |
| 1996 /* Retry with non-wide function (for Windows 98). */ | |
| 1997 } | |
| 7 | 1998 } |
| 9 | 1999 #endif |
| 6185 | 2000 |
| 2001 curpath = getenv("PATH"); | |
| 2002 newpath = (char*)alloc((unsigned)(STRLEN(curpath) + 3)); | |
| 2003 if (newpath == NULL) | |
| 2004 return FALSE; | |
| 2005 STRCPY(newpath, ".;"); | |
| 2006 STRCAT(newpath, curpath); | |
| 2007 n = (long)SearchPath(newpath, name, NULL, _MAX_PATH, fname, &dum); | |
| 2008 vim_free(newpath); | |
| 2009 if (n == 0) | |
| 9 | 2010 return FALSE; |
|
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2011 if (mch_isdir((char_u *)fname)) |
| 9 | 2012 return FALSE; |
| 5782 | 2013 if (path != NULL) |
|
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2014 *path = vim_strsave((char_u *)fname); |
| 9 | 2015 return TRUE; |
| 7 | 2016 } |
| 2017 | |
| 2584 | 2018 #if ((defined(__MINGW32__) || defined (__CYGWIN32__)) && \ |
| 2935 | 2019 __MSVCRT_VERSION__ >= 0x800) || (defined(_MSC_VER) && _MSC_VER >= 1400) |
| 2584 | 2020 /* |
| 2021 * Bad parameter handler. | |
| 2022 * | |
| 2023 * Certain MS CRT functions will intentionally crash when passed invalid | |
| 2024 * parameters to highlight possible security holes. Setting this function as | |
| 2025 * the bad parameter handler will prevent the crash. | |
| 2026 * | |
| 2027 * In debug builds the parameters contain CRT information that might help track | |
| 2028 * down the source of a problem, but in non-debug builds the arguments are all | |
| 2029 * NULL/0. Debug builds will also produce assert dialogs from the CRT, it is | |
| 2030 * worth allowing these to make debugging of issues easier. | |
| 2031 */ | |
| 2032 static void | |
| 2033 bad_param_handler(const wchar_t *expression, | |
| 2034 const wchar_t *function, | |
| 2035 const wchar_t *file, | |
| 2036 unsigned int line, | |
| 2037 uintptr_t pReserved) | |
| 2038 { | |
| 2039 } | |
| 2040 | |
| 2041 # define SET_INVALID_PARAM_HANDLER \ | |
| 2042 ((void)_set_invalid_parameter_handler(bad_param_handler)) | |
| 2043 #else | |
| 2044 # define SET_INVALID_PARAM_HANDLER | |
| 2045 #endif | |
| 2046 | |
| 7 | 2047 #ifdef FEAT_GUI_W32 |
| 2048 | |
| 2049 /* | |
| 2050 * GUI version of mch_init(). | |
| 2051 */ | |
| 2052 void | |
| 26 | 2053 mch_init(void) |
| 7 | 2054 { |
| 2055 #ifndef __MINGW32__ | |
| 2056 extern int _fmode; | |
| 2057 #endif | |
| 2058 | |
| 2584 | 2059 /* Silently handle invalid parameters to CRT functions */ |
| 2060 SET_INVALID_PARAM_HANDLER; | |
| 2061 | |
| 7 | 2062 /* Let critical errors result in a failure, not in a dialog box. Required |
| 2063 * for the timestamp test to work on removed floppies. */ | |
| 2064 SetErrorMode(SEM_FAILCRITICALERRORS); | |
| 2065 | |
| 2066 _fmode = O_BINARY; /* we do our own CR-LF translation */ | |
| 2067 | |
| 2068 /* Specify window size. Is there a place to get the default from? */ | |
| 2069 Rows = 25; | |
| 2070 Columns = 80; | |
| 2071 | |
| 2072 /* Look for 'vimrun' */ | |
| 2073 if (!gui_is_win32s()) | |
| 2074 { | |
| 2075 char_u vimrun_location[_MAX_PATH + 4]; | |
| 2076 | |
| 2077 /* First try in same directory as gvim.exe */ | |
| 2078 STRCPY(vimrun_location, exe_name); | |
| 2079 STRCPY(gettail(vimrun_location), "vimrun.exe"); | |
| 2080 if (mch_getperm(vimrun_location) >= 0) | |
| 2081 { | |
| 2082 if (*skiptowhite(vimrun_location) != NUL) | |
| 2083 { | |
| 2084 /* Enclose path with white space in double quotes. */ | |
| 2085 mch_memmove(vimrun_location + 1, vimrun_location, | |
| 2086 STRLEN(vimrun_location) + 1); | |
| 2087 *vimrun_location = '"'; | |
| 2088 STRCPY(gettail(vimrun_location), "vimrun\" "); | |
| 2089 } | |
| 2090 else | |
| 2091 STRCPY(gettail(vimrun_location), "vimrun "); | |
| 2092 | |
| 2093 vimrun_path = (char *)vim_strsave(vimrun_location); | |
| 2094 s_dont_use_vimrun = FALSE; | |
| 2095 } | |
| 5782 | 2096 else if (executable_exists("vimrun.exe", NULL)) |
| 7 | 2097 s_dont_use_vimrun = FALSE; |
| 2098 | |
| 2099 /* Don't give the warning for a missing vimrun.exe right now, but only | |
| 2100 * when vimrun was supposed to be used. Don't bother people that do | |
| 2101 * not need vimrun.exe. */ | |
| 2102 if (s_dont_use_vimrun) | |
| 2103 need_vimrun_warning = TRUE; | |
| 2104 } | |
| 2105 | |
| 2106 /* | |
| 2107 * If "finstr.exe" doesn't exist, use "grep -n" for 'grepprg'. | |
| 2108 * Otherwise the default "findstr /n" is used. | |
| 2109 */ | |
| 5782 | 2110 if (!executable_exists("findstr.exe", NULL)) |
| 7 | 2111 set_option_value((char_u *)"grepprg", 0, (char_u *)"grep -n", 0); |
| 2112 | |
| 2113 #ifdef FEAT_CLIPBOARD | |
| 4168 | 2114 win_clip_init(); |
| 7 | 2115 #endif |
| 2116 } | |
| 2117 | |
| 2118 | |
| 2119 #else /* FEAT_GUI_W32 */ | |
| 2120 | |
| 2121 #define SRWIDTH(sr) ((sr).Right - (sr).Left + 1) | |
| 2122 #define SRHEIGHT(sr) ((sr).Bottom - (sr).Top + 1) | |
| 2123 | |
| 2124 /* | |
| 2125 * ClearConsoleBuffer() | |
| 2126 * Description: | |
| 2127 * Clears the entire contents of the console screen buffer, using the | |
| 2128 * specified attribute. | |
| 2129 * Returns: | |
| 2130 * TRUE on success | |
| 2131 */ | |
| 2132 static BOOL | |
| 2133 ClearConsoleBuffer(WORD wAttribute) | |
| 2134 { | |
| 2135 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
| 2136 COORD coord; | |
| 2137 DWORD NumCells, dummy; | |
| 2138 | |
| 2139 if (!GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 2140 return FALSE; | |
| 2141 | |
| 2142 NumCells = csbi.dwSize.X * csbi.dwSize.Y; | |
| 2143 coord.X = 0; | |
| 2144 coord.Y = 0; | |
| 2145 if (!FillConsoleOutputCharacter(g_hConOut, ' ', NumCells, | |
| 2146 coord, &dummy)) | |
| 2147 { | |
| 2148 return FALSE; | |
| 2149 } | |
| 2150 if (!FillConsoleOutputAttribute(g_hConOut, wAttribute, NumCells, | |
| 2151 coord, &dummy)) | |
| 2152 { | |
| 2153 return FALSE; | |
| 2154 } | |
| 2155 | |
| 2156 return TRUE; | |
| 2157 } | |
| 2158 | |
| 2159 /* | |
| 2160 * FitConsoleWindow() | |
| 2161 * Description: | |
| 2162 * Checks if the console window will fit within given buffer dimensions. | |
| 2163 * Also, if requested, will shrink the window to fit. | |
| 2164 * Returns: | |
| 2165 * TRUE on success | |
| 2166 */ | |
| 2167 static BOOL | |
| 2168 FitConsoleWindow( | |
| 2169 COORD dwBufferSize, | |
| 2170 BOOL WantAdjust) | |
| 2171 { | |
| 2172 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
| 2173 COORD dwWindowSize; | |
| 2174 BOOL NeedAdjust = FALSE; | |
| 2175 | |
| 2176 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 2177 { | |
| 2178 /* | |
| 2179 * A buffer resize will fail if the current console window does | |
| 2180 * not lie completely within that buffer. To avoid this, we might | |
| 2181 * have to move and possibly shrink the window. | |
| 2182 */ | |
| 2183 if (csbi.srWindow.Right >= dwBufferSize.X) | |
| 2184 { | |
| 2185 dwWindowSize.X = SRWIDTH(csbi.srWindow); | |
| 2186 if (dwWindowSize.X > dwBufferSize.X) | |
| 2187 dwWindowSize.X = dwBufferSize.X; | |
| 2188 csbi.srWindow.Right = dwBufferSize.X - 1; | |
| 2189 csbi.srWindow.Left = dwBufferSize.X - dwWindowSize.X; | |
| 2190 NeedAdjust = TRUE; | |
| 2191 } | |
| 2192 if (csbi.srWindow.Bottom >= dwBufferSize.Y) | |
| 2193 { | |
| 2194 dwWindowSize.Y = SRHEIGHT(csbi.srWindow); | |
| 2195 if (dwWindowSize.Y > dwBufferSize.Y) | |
| 2196 dwWindowSize.Y = dwBufferSize.Y; | |
| 2197 csbi.srWindow.Bottom = dwBufferSize.Y - 1; | |
| 2198 csbi.srWindow.Top = dwBufferSize.Y - dwWindowSize.Y; | |
| 2199 NeedAdjust = TRUE; | |
| 2200 } | |
| 2201 if (NeedAdjust && WantAdjust) | |
| 2202 { | |
| 2203 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &csbi.srWindow)) | |
| 2204 return FALSE; | |
| 2205 } | |
| 2206 return TRUE; | |
| 2207 } | |
| 2208 | |
| 2209 return FALSE; | |
| 2210 } | |
| 2211 | |
| 2212 typedef struct ConsoleBufferStruct | |
| 2213 { | |
| 26 | 2214 BOOL IsValid; |
| 2215 CONSOLE_SCREEN_BUFFER_INFO Info; | |
|
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2216 PCHAR_INFO Buffer; |
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2217 COORD BufferSize; |
| 7 | 2218 } ConsoleBuffer; |
| 2219 | |
| 2220 /* | |
| 2221 * SaveConsoleBuffer() | |
| 2222 * Description: | |
| 2223 * Saves important information about the console buffer, including the | |
| 2224 * actual buffer contents. The saved information is suitable for later | |
| 2225 * restoration by RestoreConsoleBuffer(). | |
| 2226 * Returns: | |
| 2227 * TRUE if all information was saved; FALSE otherwise | |
| 2228 * If FALSE, still sets cb->IsValid if buffer characteristics were saved. | |
| 2229 */ | |
| 2230 static BOOL | |
| 2231 SaveConsoleBuffer( | |
| 2232 ConsoleBuffer *cb) | |
| 2233 { | |
|
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2234 DWORD NumCells; |
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2235 COORD BufferCoord; |
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2236 SMALL_RECT ReadRegion; |
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2237 WORD Y, Y_incr; |
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2238 |
| 7 | 2239 if (cb == NULL) |
| 2240 return FALSE; | |
| 2241 | |
|
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2242 if (!GetConsoleScreenBufferInfo(g_hConOut, &cb->Info)) |
| 7 | 2243 { |
| 2244 cb->IsValid = FALSE; | |
| 2245 return FALSE; | |
| 2246 } | |
| 2247 cb->IsValid = TRUE; | |
| 2248 | |
|
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2249 /* |
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2250 * Allocate a buffer large enough to hold the entire console screen |
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2251 * buffer. If this ConsoleBuffer structure has already been initialized |
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2252 * with a buffer of the correct size, then just use that one. |
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2253 */ |
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2254 if (!cb->IsValid || cb->Buffer == NULL || |
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2255 cb->BufferSize.X != cb->Info.dwSize.X || |
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2256 cb->BufferSize.Y != cb->Info.dwSize.Y) |
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2257 { |
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2258 cb->BufferSize.X = cb->Info.dwSize.X; |
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2259 cb->BufferSize.Y = cb->Info.dwSize.Y; |
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2260 NumCells = cb->BufferSize.X * cb->BufferSize.Y; |
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2261 vim_free(cb->Buffer); |
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2262 cb->Buffer = (PCHAR_INFO)alloc(NumCells * sizeof(CHAR_INFO)); |
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2263 if (cb->Buffer == NULL) |
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2264 return FALSE; |
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2265 } |
| 7 | 2266 |
| 2267 /* | |
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2268 * We will now copy the console screen buffer into our buffer. |
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2269 * ReadConsoleOutput() seems to be limited as far as how much you |
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2270 * can read at a time. Empirically, this number seems to be about |
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2271 * 12000 cells (rows * columns). Start at position (0, 0) and copy |
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2272 * in chunks until it is all copied. The chunks will all have the |
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2273 * same horizontal characteristics, so initialize them now. The |
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diff
changeset
|
2274 * height of each chunk will be (12000 / width). |
| 7 | 2275 */ |
|
7078
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diff
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|
2276 BufferCoord.X = 0; |
|
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|
2277 ReadRegion.Left = 0; |
|
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|
2278 ReadRegion.Right = cb->Info.dwSize.X - 1; |
|
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|
2279 Y_incr = 12000 / cb->Info.dwSize.X; |
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|
2280 for (Y = 0; Y < cb->BufferSize.Y; Y += Y_incr) |
| 7 | 2281 { |
|
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|
2282 /* |
|
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|
2283 * Read into position (0, Y) in our buffer. |
|
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|
2284 */ |
|
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|
2285 BufferCoord.Y = Y; |
|
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|
2286 /* |
|
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|
2287 * Read the region whose top left corner is (0, Y) and whose bottom |
|
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|
2288 * right corner is (width - 1, Y + Y_incr - 1). This should define |
|
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|
2289 * a region of size width by Y_incr. Don't worry if this region is |
|
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|
2290 * too large for the remaining buffer; it will be cropped. |
|
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|
2291 */ |
|
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|
2292 ReadRegion.Top = Y; |
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|
2293 ReadRegion.Bottom = Y + Y_incr - 1; |
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|
2294 if (!ReadConsoleOutput(g_hConOut, /* output handle */ |
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|
2295 cb->Buffer, /* our buffer */ |
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|
2296 cb->BufferSize, /* dimensions of our buffer */ |
|
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|
2297 BufferCoord, /* offset in our buffer */ |
|
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|
2298 &ReadRegion)) /* region to save */ |
|
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2299 { |
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2300 vim_free(cb->Buffer); |
|
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2301 cb->Buffer = NULL; |
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2302 return FALSE; |
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|
2303 } |
| 7 | 2304 } |
| 2305 | |
| 2306 return TRUE; | |
| 2307 } | |
| 2308 | |
| 2309 /* | |
| 2310 * RestoreConsoleBuffer() | |
| 2311 * Description: | |
| 2312 * Restores important information about the console buffer, including the | |
| 2313 * actual buffer contents, if desired. The information to restore is in | |
| 2314 * the same format used by SaveConsoleBuffer(). | |
| 2315 * Returns: | |
| 2316 * TRUE on success | |
| 2317 */ | |
| 2318 static BOOL | |
| 2319 RestoreConsoleBuffer( | |
| 26 | 2320 ConsoleBuffer *cb, |
| 2321 BOOL RestoreScreen) | |
| 7 | 2322 { |
|
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|
2323 COORD BufferCoord; |
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2324 SMALL_RECT WriteRegion; |
| 7 | 2325 |
| 2326 if (cb == NULL || !cb->IsValid) | |
| 2327 return FALSE; | |
| 2328 | |
|
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2329 /* |
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2330 * Before restoring the buffer contents, clear the current buffer, and |
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2331 * restore the cursor position and window information. Doing this now |
|
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2332 * prevents old buffer contents from "flashing" onto the screen. |
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2333 */ |
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2334 if (RestoreScreen) |
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2335 ClearConsoleBuffer(cb->Info.wAttributes); |
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2336 |
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2337 FitConsoleWindow(cb->Info.dwSize, TRUE); |
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2338 if (!SetConsoleScreenBufferSize(g_hConOut, cb->Info.dwSize)) |
|
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2339 return FALSE; |
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2340 if (!SetConsoleTextAttribute(g_hConOut, cb->Info.wAttributes)) |
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2341 return FALSE; |
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2342 |
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|
2343 if (!RestoreScreen) |
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2344 { |
|
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2345 /* |
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2346 * No need to restore the screen buffer contents, so we're done. |
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2347 */ |
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2348 return TRUE; |
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2349 } |
|
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|
2350 |
|
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2351 if (!SetConsoleCursorPosition(g_hConOut, cb->Info.dwCursorPosition)) |
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2352 return FALSE; |
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|
2353 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &cb->Info.srWindow)) |
|
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2354 return FALSE; |
|
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|
2355 |
|
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|
2356 /* |
|
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2357 * Restore the screen buffer contents. |
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2358 */ |
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|
2359 if (cb->Buffer != NULL) |
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2360 { |
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|
2361 BufferCoord.X = 0; |
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2362 BufferCoord.Y = 0; |
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|
2363 WriteRegion.Left = 0; |
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2364 WriteRegion.Top = 0; |
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2365 WriteRegion.Right = cb->Info.dwSize.X - 1; |
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2366 WriteRegion.Bottom = cb->Info.dwSize.Y - 1; |
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2367 if (!WriteConsoleOutput(g_hConOut, /* output handle */ |
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2368 cb->Buffer, /* our buffer */ |
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|
2369 cb->BufferSize, /* dimensions of our buffer */ |
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|
2370 BufferCoord, /* offset in our buffer */ |
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|
2371 &WriteRegion)) /* region to restore */ |
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2372 { |
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2373 return FALSE; |
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2374 } |
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|
2375 } |
| 7 | 2376 |
| 2377 return TRUE; | |
| 2378 } | |
| 2379 | |
|
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|
2380 #define FEAT_RESTORE_ORIG_SCREEN |
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|
2381 #ifdef FEAT_RESTORE_ORIG_SCREEN |
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|
2382 static ConsoleBuffer g_cbOrig = { 0 }; |
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2383 #endif |
| 7 | 2384 static ConsoleBuffer g_cbNonTermcap = { 0 }; |
| 2385 static ConsoleBuffer g_cbTermcap = { 0 }; | |
| 2386 | |
| 2387 #ifdef FEAT_TITLE | |
| 2388 #ifdef __BORLANDC__ | |
| 2389 typedef HWND (__stdcall *GETCONSOLEWINDOWPROC)(VOID); | |
| 2390 #else | |
|
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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diff
changeset
|
2391 typedef HWND (WINAPI *GETCONSOLEWINDOWPROC)(VOID); |
| 7 | 2392 #endif |
| 2393 char g_szOrigTitle[256] = { 0 }; | |
| 2394 HWND g_hWnd = NULL; /* also used in os_mswin.c */ | |
| 2395 static HICON g_hOrigIconSmall = NULL; | |
| 2396 static HICON g_hOrigIcon = NULL; | |
| 2397 static HICON g_hVimIcon = NULL; | |
| 2398 static BOOL g_fCanChangeIcon = FALSE; | |
| 2399 | |
| 2400 /* ICON* are not defined in VC++ 4.0 */ | |
| 2401 #ifndef ICON_SMALL | |
| 2402 #define ICON_SMALL 0 | |
| 2403 #endif | |
| 2404 #ifndef ICON_BIG | |
| 2405 #define ICON_BIG 1 | |
| 2406 #endif | |
| 2407 /* | |
| 2408 * GetConsoleIcon() | |
| 2409 * Description: | |
| 2410 * Attempts to retrieve the small icon and/or the big icon currently in | |
| 2411 * use by a given window. | |
| 2412 * Returns: | |
| 2413 * TRUE on success | |
| 2414 */ | |
| 2415 static BOOL | |
| 2416 GetConsoleIcon( | |
| 26 | 2417 HWND hWnd, |
| 2418 HICON *phIconSmall, | |
| 2419 HICON *phIcon) | |
| 7 | 2420 { |
| 2421 if (hWnd == NULL) | |
| 2422 return FALSE; | |
| 2423 | |
| 2424 if (phIconSmall != NULL) | |
| 26 | 2425 *phIconSmall = (HICON)SendMessage(hWnd, WM_GETICON, |
| 2426 (WPARAM)ICON_SMALL, (LPARAM)0); | |
| 7 | 2427 if (phIcon != NULL) |
| 26 | 2428 *phIcon = (HICON)SendMessage(hWnd, WM_GETICON, |
| 2429 (WPARAM)ICON_BIG, (LPARAM)0); | |
| 7 | 2430 return TRUE; |
| 2431 } | |
| 2432 | |
| 2433 /* | |
| 2434 * SetConsoleIcon() | |
| 2435 * Description: | |
| 2436 * Attempts to change the small icon and/or the big icon currently in | |
| 2437 * use by a given window. | |
| 2438 * Returns: | |
| 2439 * TRUE on success | |
| 2440 */ | |
| 2441 static BOOL | |
| 2442 SetConsoleIcon( | |
| 26 | 2443 HWND hWnd, |
| 2444 HICON hIconSmall, | |
| 2445 HICON hIcon) | |
| 7 | 2446 { |
| 2447 if (hWnd == NULL) | |
| 2448 return FALSE; | |
| 2449 | |
| 2450 if (hIconSmall != NULL) | |
|
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
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diff
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2451 SendMessage(hWnd, WM_SETICON, |
|
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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2452 (WPARAM)ICON_SMALL, (LPARAM)hIconSmall); |
| 7 | 2453 if (hIcon != NULL) |
|
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Christian Brabandt <cb@256bit.org>
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2454 SendMessage(hWnd, WM_SETICON, |
|
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
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2455 (WPARAM)ICON_BIG, (LPARAM) hIcon); |
| 7 | 2456 return TRUE; |
| 2457 } | |
| 2458 | |
| 2459 /* | |
| 2460 * SaveConsoleTitleAndIcon() | |
| 2461 * Description: | |
| 2462 * Saves the current console window title in g_szOrigTitle, for later | |
| 2463 * restoration. Also, attempts to obtain a handle to the console window, | |
| 2464 * and use it to save the small and big icons currently in use by the | |
| 2465 * console window. This is not always possible on some versions of Windows; | |
| 2466 * nor is it possible when running Vim remotely using Telnet (since the | |
| 2467 * console window the user sees is owned by a remote process). | |
| 2468 */ | |
| 2469 static void | |
| 2470 SaveConsoleTitleAndIcon(void) | |
| 2471 { | |
| 2472 GETCONSOLEWINDOWPROC GetConsoleWindowProc; | |
| 2473 | |
| 2474 /* Save the original title. */ | |
| 2475 if (!GetConsoleTitle(g_szOrigTitle, sizeof(g_szOrigTitle))) | |
| 2476 return; | |
| 2477 | |
| 2478 /* | |
| 2479 * Obtain a handle to the console window using GetConsoleWindow() from | |
| 2480 * KERNEL32.DLL; we need to handle in order to change the window icon. | |
| 2481 * This function only exists on NT-based Windows, starting with Windows | |
| 2482 * 2000. On older operating systems, we can't change the window icon | |
| 2483 * anyway. | |
| 2484 */ | |
| 2485 if ((GetConsoleWindowProc = (GETCONSOLEWINDOWPROC) | |
| 2486 GetProcAddress(GetModuleHandle("KERNEL32.DLL"), | |
| 2487 "GetConsoleWindow")) != NULL) | |
| 2488 { | |
| 2489 g_hWnd = (*GetConsoleWindowProc)(); | |
| 2490 } | |
| 2491 if (g_hWnd == NULL) | |
| 2492 return; | |
| 2493 | |
| 2494 /* Save the original console window icon. */ | |
| 2495 GetConsoleIcon(g_hWnd, &g_hOrigIconSmall, &g_hOrigIcon); | |
| 2496 if (g_hOrigIconSmall == NULL || g_hOrigIcon == NULL) | |
| 2497 return; | |
| 2498 | |
| 2499 /* Extract the first icon contained in the Vim executable. */ | |
| 6249 | 2500 if (mch_icon_load((HANDLE *)&g_hVimIcon) == FAIL || g_hVimIcon == NULL) |
|
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2501 g_hVimIcon = ExtractIcon(NULL, (LPCSTR)exe_name, 0); |
| 7 | 2502 if (g_hVimIcon != NULL) |
| 2503 g_fCanChangeIcon = TRUE; | |
| 2504 } | |
| 2505 #endif | |
| 2506 | |
| 2507 static int g_fWindInitCalled = FALSE; | |
| 2508 static int g_fTermcapMode = FALSE; | |
| 2509 static CONSOLE_CURSOR_INFO g_cci; | |
| 2510 static DWORD g_cmodein = 0; | |
| 2511 static DWORD g_cmodeout = 0; | |
| 2512 | |
| 2513 /* | |
| 2514 * non-GUI version of mch_init(). | |
| 2515 */ | |
| 2516 void | |
| 26 | 2517 mch_init(void) |
| 7 | 2518 { |
|
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2519 #ifndef FEAT_RESTORE_ORIG_SCREEN |
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2520 CONSOLE_SCREEN_BUFFER_INFO csbi; |
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2521 #endif |
| 7 | 2522 #ifndef __MINGW32__ |
| 2523 extern int _fmode; | |
| 2524 #endif | |
| 2525 | |
| 2584 | 2526 /* Silently handle invalid parameters to CRT functions */ |
| 2527 SET_INVALID_PARAM_HANDLER; | |
| 2528 | |
| 7 | 2529 /* Let critical errors result in a failure, not in a dialog box. Required |
| 2530 * for the timestamp test to work on removed floppies. */ | |
| 2531 SetErrorMode(SEM_FAILCRITICALERRORS); | |
| 2532 | |
| 2533 _fmode = O_BINARY; /* we do our own CR-LF translation */ | |
| 2534 out_flush(); | |
| 2535 | |
| 2536 /* Obtain handles for the standard Console I/O devices */ | |
| 2537 if (read_cmd_fd == 0) | |
| 2538 g_hConIn = GetStdHandle(STD_INPUT_HANDLE); | |
| 2539 else | |
| 2540 create_conin(); | |
| 2541 g_hConOut = GetStdHandle(STD_OUTPUT_HANDLE); | |
|
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2542 |
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2543 #ifdef FEAT_RESTORE_ORIG_SCREEN |
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2544 /* Save the initial console buffer for later restoration */ |
|
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2545 SaveConsoleBuffer(&g_cbOrig); |
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2546 g_attrCurrent = g_attrDefault = g_cbOrig.Info.wAttributes; |
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2547 #else |
| 7 | 2548 /* Get current text attributes */ |
|
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2549 GetConsoleScreenBufferInfo(g_hConOut, &csbi); |
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commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
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2550 g_attrCurrent = g_attrDefault = csbi.wAttributes; |
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commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
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parents:
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diff
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|
2551 #endif |
| 7 | 2552 if (cterm_normal_fg_color == 0) |
| 2553 cterm_normal_fg_color = (g_attrCurrent & 0xf) + 1; | |
| 2554 if (cterm_normal_bg_color == 0) | |
| 2555 cterm_normal_bg_color = ((g_attrCurrent >> 4) & 0xf) + 1; | |
| 2556 | |
| 2557 /* set termcap codes to current text attributes */ | |
| 2558 update_tcap(g_attrCurrent); | |
| 2559 | |
| 2560 GetConsoleCursorInfo(g_hConOut, &g_cci); | |
| 2561 GetConsoleMode(g_hConIn, &g_cmodein); | |
| 2562 GetConsoleMode(g_hConOut, &g_cmodeout); | |
| 2563 | |
| 2564 #ifdef FEAT_TITLE | |
| 2565 SaveConsoleTitleAndIcon(); | |
| 2566 /* | |
| 2567 * Set both the small and big icons of the console window to Vim's icon. | |
| 2568 * Note that Vim presently only has one size of icon (32x32), but it | |
| 2569 * automatically gets scaled down to 16x16 when setting the small icon. | |
| 2570 */ | |
| 2571 if (g_fCanChangeIcon) | |
| 2572 SetConsoleIcon(g_hWnd, g_hVimIcon, g_hVimIcon); | |
| 2573 #endif | |
| 2574 | |
| 2575 ui_get_shellsize(); | |
| 2576 | |
| 2577 #ifdef MCH_WRITE_DUMP | |
| 2578 fdDump = fopen("dump", "wt"); | |
| 2579 | |
| 2580 if (fdDump) | |
| 2581 { | |
| 2582 time_t t; | |
| 2583 | |
| 2584 time(&t); | |
| 2585 fputs(ctime(&t), fdDump); | |
| 2586 fflush(fdDump); | |
| 2587 } | |
| 2588 #endif | |
| 2589 | |
| 2590 g_fWindInitCalled = TRUE; | |
| 2591 | |
| 2592 #ifdef FEAT_MOUSE | |
| 2593 g_fMouseAvail = GetSystemMetrics(SM_MOUSEPRESENT); | |
| 2594 #endif | |
| 2595 | |
| 2596 #ifdef FEAT_CLIPBOARD | |
| 4168 | 2597 win_clip_init(); |
| 7 | 2598 #endif |
| 2599 | |
| 2600 /* This will be NULL on anything but NT 4.0 */ | |
| 2601 s_pfnGetConsoleKeyboardLayoutName = | |
| 2602 (PFNGCKLN) GetProcAddress(GetModuleHandle("kernel32.dll"), | |
| 2603 "GetConsoleKeyboardLayoutNameA"); | |
| 2604 } | |
| 2605 | |
| 2606 /* | |
| 2607 * non-GUI version of mch_exit(). | |
| 2608 * Shut down and exit with status `r' | |
| 2609 * Careful: mch_exit() may be called before mch_init()! | |
| 2610 */ | |
| 2611 void | |
| 2612 mch_exit(int r) | |
| 2613 { | |
| 2614 stoptermcap(); | |
| 2615 | |
| 2616 if (g_fWindInitCalled) | |
| 2617 settmode(TMODE_COOK); | |
| 2618 | |
| 2619 ml_close_all(TRUE); /* remove all memfiles */ | |
| 2620 | |
| 2621 if (g_fWindInitCalled) | |
| 2622 { | |
| 2623 #ifdef FEAT_TITLE | |
| 2624 mch_restore_title(3); | |
| 2625 /* | |
| 2626 * Restore both the small and big icons of the console window to | |
| 2627 * what they were at startup. Don't do this when the window is | |
| 2628 * closed, Vim would hang here. | |
| 2629 */ | |
| 2630 if (g_fCanChangeIcon && !g_fForceExit) | |
| 2631 SetConsoleIcon(g_hWnd, g_hOrigIconSmall, g_hOrigIcon); | |
| 2632 #endif | |
| 2633 | |
| 2634 #ifdef MCH_WRITE_DUMP | |
| 2635 if (fdDump) | |
| 2636 { | |
| 2637 time_t t; | |
| 2638 | |
| 2639 time(&t); | |
| 2640 fputs(ctime(&t), fdDump); | |
| 2641 fclose(fdDump); | |
| 2642 } | |
| 2643 fdDump = NULL; | |
| 2644 #endif | |
| 2645 } | |
| 2646 | |
| 2647 SetConsoleCursorInfo(g_hConOut, &g_cci); | |
| 2648 SetConsoleMode(g_hConIn, g_cmodein); | |
| 2649 SetConsoleMode(g_hConOut, g_cmodeout); | |
| 2650 | |
| 2651 #ifdef DYNAMIC_GETTEXT | |
| 2652 dyn_libintl_end(); | |
| 2653 #endif | |
| 2654 | |
| 2655 exit(r); | |
| 2656 } | |
| 2657 #endif /* !FEAT_GUI_W32 */ | |
| 2658 | |
| 2659 /* | |
| 2660 * Do we have an interactive window? | |
| 2661 */ | |
| 323 | 2662 /*ARGSUSED*/ |
| 7 | 2663 int |
| 2664 mch_check_win( | |
| 2665 int argc, | |
| 2666 char **argv) | |
| 2667 { | |
| 2668 get_exe_name(); | |
| 2669 | |
| 2670 #ifdef FEAT_GUI_W32 | |
| 2671 return OK; /* GUI always has a tty */ | |
| 2672 #else | |
| 2673 if (isatty(1)) | |
| 2674 return OK; | |
| 2675 return FAIL; | |
| 2676 #endif | |
| 2677 } | |
| 2678 | |
| 2679 | |
| 5326 | 2680 #ifdef FEAT_MBYTE |
| 2681 /* | |
| 2682 * fname_casew(): Wide version of fname_case(). Set the case of the file name, | |
| 2683 * if it already exists. When "len" is > 0, also expand short to long | |
| 2684 * filenames. | |
| 2685 * Return FAIL if wide functions are not available, OK otherwise. | |
| 2686 * NOTE: much of this is identical to fname_case(), keep in sync! | |
| 2687 */ | |
| 2688 static int | |
| 2689 fname_casew( | |
| 2690 WCHAR *name, | |
| 2691 int len) | |
| 2692 { | |
| 2693 WCHAR szTrueName[_MAX_PATH + 2]; | |
| 2694 WCHAR szTrueNameTemp[_MAX_PATH + 2]; | |
| 2695 WCHAR *ptrue, *ptruePrev; | |
| 2696 WCHAR *porig, *porigPrev; | |
| 2697 int flen; | |
| 2698 WIN32_FIND_DATAW fb; | |
| 5529 | 2699 HANDLE hFind = INVALID_HANDLE_VALUE; |
| 5326 | 2700 int c; |
| 2701 int slen; | |
| 2702 | |
| 2703 flen = (int)wcslen(name); | |
| 2704 if (flen > _MAX_PATH) | |
| 2705 return OK; | |
| 2706 | |
| 2707 /* slash_adjust(name) not needed, already adjusted by fname_case(). */ | |
| 2708 | |
| 2709 /* Build the new name in szTrueName[] one component at a time. */ | |
| 2710 porig = name; | |
| 2711 ptrue = szTrueName; | |
| 2712 | |
| 2713 if (iswalpha(porig[0]) && porig[1] == L':') | |
| 2714 { | |
| 2715 /* copy leading drive letter */ | |
| 2716 *ptrue++ = *porig++; | |
| 2717 *ptrue++ = *porig++; | |
| 2718 } | |
| 5529 | 2719 *ptrue = NUL; /* in case nothing follows */ |
| 5326 | 2720 |
| 2721 while (*porig != NUL) | |
| 2722 { | |
| 2723 /* copy \ characters */ | |
| 2724 while (*porig == psepc) | |
| 2725 *ptrue++ = *porig++; | |
| 2726 | |
| 2727 ptruePrev = ptrue; | |
| 2728 porigPrev = porig; | |
| 2729 while (*porig != NUL && *porig != psepc) | |
| 2730 { | |
| 2731 *ptrue++ = *porig++; | |
| 2732 } | |
| 2733 *ptrue = NUL; | |
| 2734 | |
| 2735 /* To avoid a slow failure append "\*" when searching a directory, | |
| 2736 * server or network share. */ | |
| 2737 wcscpy(szTrueNameTemp, szTrueName); | |
| 2738 slen = (int)wcslen(szTrueNameTemp); | |
| 2739 if (*porig == psepc && slen + 2 < _MAX_PATH) | |
| 2740 wcscpy(szTrueNameTemp + slen, L"\\*"); | |
| 2741 | |
| 2742 /* Skip "", "." and "..". */ | |
| 2743 if (ptrue > ptruePrev | |
| 2744 && (ptruePrev[0] != L'.' | |
| 2745 || (ptruePrev[1] != NUL | |
| 2746 && (ptruePrev[1] != L'.' || ptruePrev[2] != NUL))) | |
| 2747 && (hFind = FindFirstFileW(szTrueNameTemp, &fb)) | |
| 2748 != INVALID_HANDLE_VALUE) | |
| 2749 { | |
| 2750 c = *porig; | |
| 2751 *porig = NUL; | |
| 2752 | |
| 2753 /* Only use the match when it's the same name (ignoring case) or | |
| 2754 * expansion is allowed and there is a match with the short name | |
| 2755 * and there is enough room. */ | |
| 2756 if (_wcsicoll(porigPrev, fb.cFileName) == 0 | |
| 2757 || (len > 0 | |
| 2758 && (_wcsicoll(porigPrev, fb.cAlternateFileName) == 0 | |
| 2759 && (int)(ptruePrev - szTrueName) | |
| 2760 + (int)wcslen(fb.cFileName) < len))) | |
| 2761 { | |
| 2762 wcscpy(ptruePrev, fb.cFileName); | |
| 2763 | |
| 2764 /* Look for exact match and prefer it if found. Must be a | |
| 2765 * long name, otherwise there would be only one match. */ | |
| 2766 while (FindNextFileW(hFind, &fb)) | |
| 2767 { | |
| 2768 if (*fb.cAlternateFileName != NUL | |
| 2769 && (wcscoll(porigPrev, fb.cFileName) == 0 | |
| 2770 || (len > 0 | |
| 2771 && (_wcsicoll(porigPrev, | |
| 2772 fb.cAlternateFileName) == 0 | |
| 2773 && (int)(ptruePrev - szTrueName) | |
| 2774 + (int)wcslen(fb.cFileName) < len)))) | |
| 2775 { | |
| 2776 wcscpy(ptruePrev, fb.cFileName); | |
| 2777 break; | |
| 2778 } | |
| 2779 } | |
| 2780 } | |
| 2781 FindClose(hFind); | |
| 2782 *porig = c; | |
| 2783 ptrue = ptruePrev + wcslen(ptruePrev); | |
| 2784 } | |
| 2785 else if (hFind == INVALID_HANDLE_VALUE | |
| 2786 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
| 2787 return FAIL; | |
| 2788 } | |
| 2789 | |
| 2790 wcscpy(name, szTrueName); | |
| 2791 return OK; | |
| 2792 } | |
| 2793 #endif | |
| 2794 | |
| 7 | 2795 /* |
| 2796 * fname_case(): Set the case of the file name, if it already exists. | |
| 2797 * When "len" is > 0, also expand short to long filenames. | |
| 5326 | 2798 * NOTE: much of this is identical to fname_casew(), keep in sync! |
| 7 | 2799 */ |
| 2800 void | |
| 2801 fname_case( | |
| 2802 char_u *name, | |
| 2803 int len) | |
| 2804 { | |
| 2805 char szTrueName[_MAX_PATH + 2]; | |
| 2604 | 2806 char szTrueNameTemp[_MAX_PATH + 2]; |
| 7 | 2807 char *ptrue, *ptruePrev; |
| 2808 char *porig, *porigPrev; | |
| 2809 int flen; | |
| 2810 WIN32_FIND_DATA fb; | |
| 2811 HANDLE hFind; | |
| 2812 int c; | |
| 2604 | 2813 int slen; |
| 7 | 2814 |
| 434 | 2815 flen = (int)STRLEN(name); |
| 5326 | 2816 if (flen == 0) |
| 7 | 2817 return; |
| 2818 | |
| 2819 slash_adjust(name); | |
| 2820 | |
| 5326 | 2821 #ifdef FEAT_MBYTE |
| 2822 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 2823 { | |
| 2824 WCHAR *p = enc_to_utf16(name, NULL); | |
| 2825 | |
| 2826 if (p != NULL) | |
| 2827 { | |
| 2828 char_u *q; | |
| 6262 | 2829 WCHAR buf[_MAX_PATH + 1]; |
| 2830 | |
| 2831 wcsncpy(buf, p, _MAX_PATH); | |
| 2832 buf[_MAX_PATH] = L'\0'; | |
| 5326 | 2833 vim_free(p); |
| 2834 | |
| 2835 if (fname_casew(buf, (len > 0) ? _MAX_PATH : 0) == OK) | |
| 2836 { | |
| 2837 q = utf16_to_enc(buf, NULL); | |
| 2838 if (q != NULL) | |
| 2839 { | |
| 2840 vim_strncpy(name, q, (len > 0) ? len - 1 : flen); | |
| 2841 vim_free(q); | |
| 2842 return; | |
| 2843 } | |
| 2844 } | |
| 2845 } | |
| 2846 /* Retry with non-wide function (for Windows 98). */ | |
| 2847 } | |
| 2848 #endif | |
| 2849 | |
| 2850 /* If 'enc' is utf-8, flen can be larger than _MAX_PATH. | |
| 2851 * So we should check this after calling wide function. */ | |
| 2852 if (flen > _MAX_PATH) | |
| 2853 return; | |
| 2854 | |
| 7 | 2855 /* Build the new name in szTrueName[] one component at a time. */ |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
2856 porig = (char *)name; |
| 7 | 2857 ptrue = szTrueName; |
| 2858 | |
| 2859 if (isalpha(porig[0]) && porig[1] == ':') | |
| 2860 { | |
| 2861 /* copy leading drive letter */ | |
| 2862 *ptrue++ = *porig++; | |
| 2863 *ptrue++ = *porig++; | |
| 2864 } | |
| 5529 | 2865 *ptrue = NUL; /* in case nothing follows */ |
| 7 | 2866 |
| 2867 while (*porig != NUL) | |
| 2868 { | |
| 2869 /* copy \ characters */ | |
| 2870 while (*porig == psepc) | |
| 2871 *ptrue++ = *porig++; | |
| 2872 | |
| 2873 ptruePrev = ptrue; | |
| 2874 porigPrev = porig; | |
| 2875 while (*porig != NUL && *porig != psepc) | |
| 2876 { | |
| 2877 #ifdef FEAT_MBYTE | |
| 2878 int l; | |
| 2879 | |
| 2880 if (enc_dbcs) | |
| 2881 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
2882 l = (*mb_ptr2len)((char_u *)porig); |
| 7 | 2883 while (--l >= 0) |
| 2884 *ptrue++ = *porig++; | |
| 2885 } | |
| 2886 else | |
| 2887 #endif | |
| 2888 *ptrue++ = *porig++; | |
| 2889 } | |
| 2890 *ptrue = NUL; | |
| 2891 | |
| 2604 | 2892 /* To avoid a slow failure append "\*" when searching a directory, |
| 2893 * server or network share. */ | |
| 2894 STRCPY(szTrueNameTemp, szTrueName); | |
| 2615 | 2895 slen = (int)strlen(szTrueNameTemp); |
| 2604 | 2896 if (*porig == psepc && slen + 2 < _MAX_PATH) |
| 2897 STRCPY(szTrueNameTemp + slen, "\\*"); | |
| 2898 | |
| 7 | 2899 /* Skip "", "." and "..". */ |
| 2900 if (ptrue > ptruePrev | |
| 2901 && (ptruePrev[0] != '.' | |
| 2902 || (ptruePrev[1] != NUL | |
| 2903 && (ptruePrev[1] != '.' || ptruePrev[2] != NUL))) | |
| 2604 | 2904 && (hFind = FindFirstFile(szTrueNameTemp, &fb)) |
| 7 | 2905 != INVALID_HANDLE_VALUE) |
| 2906 { | |
| 2907 c = *porig; | |
| 2908 *porig = NUL; | |
| 2909 | |
| 2910 /* Only use the match when it's the same name (ignoring case) or | |
| 2911 * expansion is allowed and there is a match with the short name | |
| 2912 * and there is enough room. */ | |
| 2913 if (_stricoll(porigPrev, fb.cFileName) == 0 | |
| 2914 || (len > 0 | |
| 2915 && (_stricoll(porigPrev, fb.cAlternateFileName) == 0 | |
| 2916 && (int)(ptruePrev - szTrueName) | |
| 2917 + (int)strlen(fb.cFileName) < len))) | |
| 2918 { | |
| 2919 STRCPY(ptruePrev, fb.cFileName); | |
| 2920 | |
| 2921 /* Look for exact match and prefer it if found. Must be a | |
| 2922 * long name, otherwise there would be only one match. */ | |
| 2923 while (FindNextFile(hFind, &fb)) | |
| 2924 { | |
| 2925 if (*fb.cAlternateFileName != NUL | |
| 2926 && (strcoll(porigPrev, fb.cFileName) == 0 | |
| 2927 || (len > 0 | |
| 2928 && (_stricoll(porigPrev, | |
| 2929 fb.cAlternateFileName) == 0 | |
| 2930 && (int)(ptruePrev - szTrueName) | |
| 2931 + (int)strlen(fb.cFileName) < len)))) | |
| 2932 { | |
| 2933 STRCPY(ptruePrev, fb.cFileName); | |
| 2934 break; | |
| 2935 } | |
| 2936 } | |
| 2937 } | |
| 2938 FindClose(hFind); | |
| 2939 *porig = c; | |
| 2940 ptrue = ptruePrev + strlen(ptruePrev); | |
| 2941 } | |
| 2942 } | |
| 2943 | |
| 2944 STRCPY(name, szTrueName); | |
| 2945 } | |
| 2946 | |
| 2947 | |
| 2948 /* | |
| 2949 * Insert user name in s[len]. | |
| 2950 */ | |
| 2951 int | |
| 2952 mch_get_user_name( | |
| 26 | 2953 char_u *s, |
| 2954 int len) | |
| 7 | 2955 { |
| 1414 | 2956 char szUserName[256 + 1]; /* UNLEN is 256 */ |
| 7 | 2957 DWORD cch = sizeof szUserName; |
| 2958 | |
| 5549 | 2959 #ifdef FEAT_MBYTE |
| 2960 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 2961 { | |
| 2962 WCHAR wszUserName[256 + 1]; /* UNLEN is 256 */ | |
| 2963 DWORD wcch = sizeof(wszUserName) / sizeof(WCHAR); | |
| 2964 | |
| 2965 if (GetUserNameW(wszUserName, &wcch)) | |
| 2966 { | |
| 2967 char_u *p = utf16_to_enc(wszUserName, NULL); | |
| 2968 | |
| 2969 if (p != NULL) | |
| 2970 { | |
| 2971 vim_strncpy(s, p, len - 1); | |
| 2972 vim_free(p); | |
| 2973 return OK; | |
| 2974 } | |
| 2975 } | |
| 5657 | 2976 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
| 2977 return FAIL; | |
| 5549 | 2978 /* Retry with non-wide function (for Windows 98). */ |
| 2979 } | |
| 2980 #endif | |
| 7 | 2981 if (GetUserName(szUserName, &cch)) |
| 2982 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
2983 vim_strncpy(s, (char_u *)szUserName, len - 1); |
| 7 | 2984 return OK; |
| 2985 } | |
| 2986 s[0] = NUL; | |
| 2987 return FAIL; | |
| 2988 } | |
| 2989 | |
| 2990 | |
| 2991 /* | |
| 2992 * Insert host name in s[len]. | |
| 2993 */ | |
| 2994 void | |
| 2995 mch_get_host_name( | |
| 2996 char_u *s, | |
| 2997 int len) | |
| 2998 { | |
| 2999 DWORD cch = len; | |
| 3000 | |
| 5551 | 3001 #ifdef FEAT_MBYTE |
| 3002 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3003 { | |
| 3004 WCHAR wszHostName[256 + 1]; | |
| 3005 DWORD wcch = sizeof(wszHostName) / sizeof(WCHAR); | |
| 3006 | |
| 3007 if (GetComputerNameW(wszHostName, &wcch)) | |
| 3008 { | |
| 3009 char_u *p = utf16_to_enc(wszHostName, NULL); | |
| 3010 | |
| 3011 if (p != NULL) | |
| 3012 { | |
| 3013 vim_strncpy(s, p, len - 1); | |
| 3014 vim_free(p); | |
| 3015 return; | |
| 3016 } | |
| 3017 } | |
| 5657 | 3018 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
| 3019 return; | |
| 5551 | 3020 /* Retry with non-wide function (for Windows 98). */ |
| 3021 } | |
| 3022 #endif | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3023 if (!GetComputerName((LPSTR)s, &cch)) |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3024 vim_strncpy(s, (char_u *)"PC (Win32 Vim)", len - 1); |
| 7 | 3025 } |
| 3026 | |
| 3027 | |
| 3028 /* | |
| 3029 * return process ID | |
| 3030 */ | |
| 3031 long | |
| 26 | 3032 mch_get_pid(void) |
| 7 | 3033 { |
| 3034 return (long)GetCurrentProcessId(); | |
| 3035 } | |
| 3036 | |
| 3037 | |
| 3038 /* | |
| 3039 * Get name of current directory into buffer 'buf' of length 'len' bytes. | |
| 3040 * Return OK for success, FAIL for failure. | |
| 3041 */ | |
| 3042 int | |
| 3043 mch_dirname( | |
| 3044 char_u *buf, | |
| 3045 int len) | |
| 3046 { | |
| 3047 /* | |
| 3048 * Originally this was: | |
| 3049 * return (getcwd(buf, len) != NULL ? OK : FAIL); | |
| 3050 * But the Win32s known bug list says that getcwd() doesn't work | |
| 3051 * so use the Win32 system call instead. <Negri> | |
| 3052 */ | |
| 3053 #ifdef FEAT_MBYTE | |
| 3054 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3055 { | |
| 3056 WCHAR wbuf[_MAX_PATH + 1]; | |
| 3057 | |
| 3058 if (GetCurrentDirectoryW(_MAX_PATH, wbuf) != 0) | |
| 3059 { | |
| 1752 | 3060 char_u *p = utf16_to_enc(wbuf, NULL); |
| 7 | 3061 |
| 3062 if (p != NULL) | |
| 3063 { | |
| 417 | 3064 vim_strncpy(buf, p, len - 1); |
| 7 | 3065 vim_free(p); |
| 3066 return OK; | |
| 3067 } | |
| 3068 } | |
| 5657 | 3069 else if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) |
| 3070 return FAIL; | |
| 7 | 3071 /* Retry with non-wide function (for Windows 98). */ |
| 3072 } | |
| 3073 #endif | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3074 return (GetCurrentDirectory(len, (LPSTR)buf) != 0 ? OK : FAIL); |
| 7 | 3075 } |
| 3076 | |
| 3077 /* | |
| 5494 | 3078 * Get file permissions for "name". |
| 3079 * Return mode_t or -1 for error. | |
| 7 | 3080 */ |
| 3081 long | |
| 26 | 3082 mch_getperm(char_u *name) |
| 7 | 3083 { |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3084 struct stat st; |
| 5494 | 3085 int n; |
| 3086 | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3087 n = mch_stat((char *)name, &st); |
| 5588 | 3088 return n == 0 ? (long)(unsigned short)st.st_mode : -1L; |
| 7 | 3089 } |
| 3090 | |
| 3091 | |
| 3092 /* | |
|
5229
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updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3093 * Set file permission for "name" to "perm". |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3094 * |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3095 * Return FAIL for failure, OK otherwise. |
| 7 | 3096 */ |
| 3097 int | |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3098 mch_setperm(char_u *name, long perm) |
| 7 | 3099 { |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3100 long n = -1; |
|
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3101 |
| 7 | 3102 #ifdef FEAT_MBYTE |
| 3103 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3104 { | |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3105 WCHAR *p = enc_to_utf16(name, NULL); |
| 7 | 3106 |
| 3107 if (p != NULL) | |
| 3108 { | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3109 n = _wchmod(p, perm); |
| 7 | 3110 vim_free(p); |
| 5657 | 3111 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
|
3112 return FAIL; |
| 7 | 3113 /* Retry with non-wide function (for Windows 98). */ |
| 3114 } | |
| 3115 } | |
|
5229
1261caf9bc51
updated for version 7.4a.040
Bram Moolenaar <bram@vim.org>
parents:
5112
diff
changeset
|
3116 if (n == -1) |
| 7 | 3117 #endif |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3118 n = _chmod((const char *)name, perm); |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3119 if (n == -1) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3120 return FAIL; |
|
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 win32_set_archive(name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3123 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3124 return OK; |
| 7 | 3125 } |
| 3126 | |
| 3127 /* | |
| 3128 * Set hidden flag for "name". | |
| 3129 */ | |
| 3130 void | |
| 3131 mch_hide(char_u *name) | |
| 3132 { | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3133 int attrs = win32_getattrs(name); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3134 if (attrs == -1) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3135 return; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3136 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3137 attrs |= FILE_ATTRIBUTE_HIDDEN; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3138 win32_setattrs(name, attrs); |
| 7 | 3139 } |
| 3140 | |
| 3141 /* | |
|
7194
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3142 * 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
|
3143 */ |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3144 int |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3145 mch_ishidden(char_u *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 int f = win32_getattrs(name); |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3148 |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3149 if (f == -1) |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3150 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
|
3151 |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3152 return (f & FILE_ATTRIBUTE_HIDDEN) != 0; |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3153 } |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3154 |
|
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7184
diff
changeset
|
3155 /* |
| 7 | 3156 * return TRUE if "name" is a directory |
| 3157 * return FALSE if "name" is not a directory or upon error | |
| 3158 */ | |
| 3159 int | |
| 3160 mch_isdir(char_u *name) | |
| 3161 { | |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3162 int f = win32_getattrs(name); |
| 7 | 3163 |
| 3164 if (f == -1) | |
| 3165 return FALSE; /* file does not exist at all */ | |
| 3166 | |
| 3167 return (f & FILE_ATTRIBUTE_DIRECTORY) != 0; | |
| 3168 } | |
| 3169 | |
| 3170 /* | |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3171 * 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
|
3172 * 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
|
3173 * return FALSE for error |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3174 */ |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3175 int |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3176 mch_isrealdir(char_u *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 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
|
3179 } |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3180 |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3181 /* |
| 2803 | 3182 * Create directory "name". |
| 3183 * Return 0 on success, -1 on error. | |
| 3184 */ | |
| 3185 int | |
| 3186 mch_mkdir(char_u *name) | |
| 3187 { | |
| 3188 #ifdef FEAT_MBYTE | |
| 3189 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3190 { | |
| 3191 WCHAR *p; | |
| 3192 int retval; | |
| 3193 | |
| 3194 p = enc_to_utf16(name, NULL); | |
| 3195 if (p == NULL) | |
| 3196 return -1; | |
| 3197 retval = _wmkdir(p); | |
| 3198 vim_free(p); | |
| 3199 return retval; | |
| 3200 } | |
| 3201 #endif | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3202 return _mkdir((const char *)name); |
| 2803 | 3203 } |
| 3204 | |
| 3205 /* | |
|
7619
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3206 * Delete directory "name". |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3207 * 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
|
3208 */ |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3209 int |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3210 mch_rmdir(char_u *name) |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3211 { |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3212 #ifdef FEAT_MBYTE |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3213 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
|
3214 { |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3215 WCHAR *p; |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3216 int retval; |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3217 |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3218 p = enc_to_utf16(name, NULL); |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3219 if (p == NULL) |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3220 return -1; |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3221 retval = _wrmdir(p); |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3222 vim_free(p); |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3223 return retval; |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3224 } |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3225 #endif |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3226 return _rmdir((const char *)name); |
|
7619
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3227 } |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3228 |
|
6fed43c541c8
commit https://github.com/vim/vim/commit/4cf7679383dca81a4a351e2b0ec333c95d6d9085
Christian Brabandt <cb@256bit.org>
parents:
7613
diff
changeset
|
3229 /* |
| 696 | 3230 * Return TRUE if file "fname" has more than one link. |
| 3231 */ | |
| 3232 int | |
|
4872
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updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3233 mch_is_hard_link(char_u *fname) |
| 696 | 3234 { |
| 2793 | 3235 BY_HANDLE_FILE_INFORMATION info; |
| 3236 | |
| 3237 return win32_fileinfo(fname, &info) == FILEINFO_OK | |
| 3238 && info.nNumberOfLinks > 1; | |
| 3239 } | |
| 3240 | |
| 3241 /* | |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3242 * 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:
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diff
changeset
|
3243 */ |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3244 int |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3245 mch_is_symbolic_link(char_u *name) |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3246 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3247 HANDLE hFind; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3248 int res = FALSE; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3249 WIN32_FIND_DATAA findDataA; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3250 DWORD fileFlags = 0, reparseTag = 0; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3251 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3252 WCHAR *wn = NULL; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3253 WIN32_FIND_DATAW findDataW; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3254 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3255 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
|
3256 wn = enc_to_utf16(name, NULL); |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3257 if (wn != NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3258 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3259 hFind = FindFirstFileW(wn, &findDataW); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3260 vim_free(wn); |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3261 if (hFind == INVALID_HANDLE_VALUE |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3262 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3263 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3264 /* Retry with non-wide function (for Windows 98). */ |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3265 hFind = FindFirstFile((LPCSTR)name, &findDataA); |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3266 if (hFind != INVALID_HANDLE_VALUE) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3267 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3268 fileFlags = findDataA.dwFileAttributes; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3269 reparseTag = findDataA.dwReserved0; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3270 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3271 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3272 else |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3273 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3274 fileFlags = findDataW.dwFileAttributes; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3275 reparseTag = findDataW.dwReserved0; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3276 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3277 } |
|
4930
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3278 else |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3279 #endif |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3280 { |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3281 hFind = FindFirstFile((LPCSTR)name, &findDataA); |
|
4930
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3282 if (hFind != INVALID_HANDLE_VALUE) |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3283 { |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3284 fileFlags = findDataA.dwFileAttributes; |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3285 reparseTag = findDataA.dwReserved0; |
|
7155782d94fb
updated for version 7.3.1210
Bram Moolenaar <bram@vim.org>
parents:
4872
diff
changeset
|
3286 } |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3287 } |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3288 |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3289 if (hFind != INVALID_HANDLE_VALUE) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3290 FindClose(hFind); |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3291 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3292 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
|
3293 && (reparseTag == IO_REPARSE_TAG_SYMLINK |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
3294 || reparseTag == IO_REPARSE_TAG_MOUNT_POINT)) |
|
4872
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3295 res = TRUE; |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3296 |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3297 return res; |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3298 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3299 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3300 /* |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3301 * Return TRUE if file "fname" has more than one link or if it is a symbolic |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3302 * link. |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3303 */ |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3304 int |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3305 mch_is_linked(char_u *fname) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
3306 { |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3307 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
|
3308 return TRUE; |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3309 return FALSE; |
|
fa98c2b030ed
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Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3310 } |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3311 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3312 /* |
| 2793 | 3313 * Get the by-handle-file-information for "fname". |
| 3314 * Returns FILEINFO_OK when OK. | |
| 3315 * returns FILEINFO_ENC_FAIL when enc_to_utf16() failed. | |
| 3316 * Returns FILEINFO_READ_FAIL when CreateFile() failed. | |
| 3317 * Returns FILEINFO_INFO_FAIL when GetFileInformationByHandle() failed. | |
| 3318 */ | |
| 3319 int | |
| 3320 win32_fileinfo(char_u *fname, BY_HANDLE_FILE_INFORMATION *info) | |
| 3321 { | |
| 696 | 3322 HANDLE hFile; |
| 2793 | 3323 int res = FILEINFO_READ_FAIL; |
| 696 | 3324 #ifdef FEAT_MBYTE |
| 3325 WCHAR *wn = NULL; | |
| 3326 | |
| 3327 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 2793 | 3328 { |
| 1752 | 3329 wn = enc_to_utf16(fname, NULL); |
| 2793 | 3330 if (wn == NULL) |
| 3331 res = FILEINFO_ENC_FAIL; | |
| 3332 } | |
| 696 | 3333 if (wn != NULL) |
| 3334 { | |
| 3335 hFile = CreateFileW(wn, /* file name */ | |
| 3336 GENERIC_READ, /* access mode */ | |
| 2793 | 3337 FILE_SHARE_READ | FILE_SHARE_WRITE, /* share mode */ |
| 696 | 3338 NULL, /* security descriptor */ |
| 3339 OPEN_EXISTING, /* creation disposition */ | |
| 2793 | 3340 FILE_FLAG_BACKUP_SEMANTICS, /* file attributes */ |
| 696 | 3341 NULL); /* handle to template file */ |
| 3342 if (hFile == INVALID_HANDLE_VALUE | |
| 2793 | 3343 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
| 696 | 3344 { |
| 3345 /* Retry with non-wide function (for Windows 98). */ | |
| 3346 vim_free(wn); | |
| 3347 wn = NULL; | |
| 3348 } | |
| 3349 } | |
| 3350 if (wn == NULL) | |
| 3351 #endif | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3352 hFile = CreateFile((LPCSTR)fname, /* file name */ |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3353 GENERIC_READ, /* access mode */ |
| 2793 | 3354 FILE_SHARE_READ | FILE_SHARE_WRITE, /* share mode */ |
| 696 | 3355 NULL, /* security descriptor */ |
| 3356 OPEN_EXISTING, /* creation disposition */ | |
| 2793 | 3357 FILE_FLAG_BACKUP_SEMANTICS, /* file attributes */ |
| 696 | 3358 NULL); /* handle to template file */ |
| 3359 | |
| 3360 if (hFile != INVALID_HANDLE_VALUE) | |
| 3361 { | |
| 2793 | 3362 if (GetFileInformationByHandle(hFile, info) != 0) |
| 3363 res = FILEINFO_OK; | |
| 3364 else | |
| 3365 res = FILEINFO_INFO_FAIL; | |
| 696 | 3366 CloseHandle(hFile); |
| 3367 } | |
| 3368 | |
| 3369 #ifdef FEAT_MBYTE | |
| 3370 vim_free(wn); | |
| 3371 #endif | |
| 3372 return res; | |
| 3373 } | |
| 3374 | |
| 3375 /* | |
|
4872
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diff
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|
3376 * get file attributes for `name' |
|
fa98c2b030ed
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|
3377 * -1 : error |
|
fa98c2b030ed
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|
3378 * else FILE_ATTRIBUTE_* defined in winnt.h |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
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|
3379 */ |
| 5494 | 3380 static int |
|
4872
fa98c2b030ed
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parents:
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diff
changeset
|
3381 win32_getattrs(char_u *name) |
|
fa98c2b030ed
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parents:
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diff
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|
3382 { |
|
fa98c2b030ed
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parents:
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diff
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|
3383 int attr; |
|
fa98c2b030ed
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parents:
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diff
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|
3384 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
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|
3385 WCHAR *p = NULL; |
|
fa98c2b030ed
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|
3386 |
|
fa98c2b030ed
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diff
changeset
|
3387 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3388 p = enc_to_utf16(name, NULL); |
|
fa98c2b030ed
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3389 |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3390 if (p != NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3391 { |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3392 attr = GetFileAttributesW(p); |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3393 if (attr < 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3394 { |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3395 /* Retry with non-wide function (for Windows 98). */ |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3396 vim_free(p); |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3397 p = NULL; |
|
fa98c2b030ed
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parents:
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diff
changeset
|
3398 } |
|
fa98c2b030ed
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
3399 } |
|
fa98c2b030ed
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parents:
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diff
changeset
|
3400 if (p == NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3401 #endif |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
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|
3402 attr = GetFileAttributes((char *)name); |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
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|
3403 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3404 vim_free(p); |
|
fa98c2b030ed
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parents:
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diff
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|
3405 #endif |
|
fa98c2b030ed
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parents:
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diff
changeset
|
3406 return attr; |
|
fa98c2b030ed
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parents:
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diff
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|
3407 } |
|
fa98c2b030ed
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parents:
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diff
changeset
|
3408 |
|
fa98c2b030ed
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parents:
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diff
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|
3409 /* |
|
fa98c2b030ed
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parents:
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diff
changeset
|
3410 * set file attributes for `name' to `attrs' |
|
fa98c2b030ed
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
3411 * |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3412 * return -1 for failure, 0 otherwise |
|
fa98c2b030ed
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parents:
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diff
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|
3413 */ |
|
fa98c2b030ed
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parents:
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diff
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|
3414 static |
|
fa98c2b030ed
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parents:
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diff
changeset
|
3415 int |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3416 win32_setattrs(char_u *name, int attrs) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
3417 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3418 int res; |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3419 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
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|
3420 WCHAR *p = NULL; |
|
fa98c2b030ed
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parents:
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diff
changeset
|
3421 |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3422 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3423 p = enc_to_utf16(name, NULL); |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3424 |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3425 if (p != NULL) |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3426 { |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3427 res = SetFileAttributesW(p, attrs); |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3428 if (res == FALSE |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3429 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) |
|
fa98c2b030ed
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parents:
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diff
changeset
|
3430 { |
|
fa98c2b030ed
updated for version 7.3.1182
Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
3431 /* Retry with non-wide function (for Windows 98). */ |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
4789
diff
changeset
|
3432 vim_free(p); |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3433 p = NULL; |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3434 } |
|
fa98c2b030ed
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diff
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|
3435 } |
|
fa98c2b030ed
updated for version 7.3.1182
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parents:
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diff
changeset
|
3436 if (p == NULL) |
|
fa98c2b030ed
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diff
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|
3437 #endif |
|
fa98c2b030ed
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diff
changeset
|
3438 res = SetFileAttributes((char *)name, attrs); |
|
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3439 #ifdef FEAT_MBYTE |
|
fa98c2b030ed
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diff
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|
3440 vim_free(p); |
|
fa98c2b030ed
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diff
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|
3441 #endif |
|
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3442 return res ? 0 : -1; |
|
fa98c2b030ed
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diff
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|
3443 } |
|
fa98c2b030ed
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diff
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|
3444 |
|
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|
3445 /* |
|
fa98c2b030ed
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diff
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|
3446 * Set archive flag for "name". |
|
fa98c2b030ed
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|
3447 */ |
|
fa98c2b030ed
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|
3448 static |
|
fa98c2b030ed
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diff
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|
3449 int |
|
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3450 win32_set_archive(char_u *name) |
|
fa98c2b030ed
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diff
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|
3451 { |
|
fa98c2b030ed
updated for version 7.3.1182
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diff
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|
3452 int attrs = win32_getattrs(name); |
|
fa98c2b030ed
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|
3453 if (attrs == -1) |
|
fa98c2b030ed
updated for version 7.3.1182
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|
3454 return -1; |
|
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3455 |
|
fa98c2b030ed
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diff
changeset
|
3456 attrs |= FILE_ATTRIBUTE_ARCHIVE; |
|
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3457 return win32_setattrs(name, attrs); |
|
fa98c2b030ed
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diff
changeset
|
3458 } |
|
fa98c2b030ed
updated for version 7.3.1182
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|
3459 |
|
fa98c2b030ed
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diff
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|
3460 /* |
| 7 | 3461 * Return TRUE if file or directory "name" is writable (not readonly). |
| 3462 * Strange semantics of Win32: a readonly directory is writable, but you can't | |
| 3463 * delete a file. Let's say this means it is writable. | |
| 3464 */ | |
| 3465 int | |
| 3466 mch_writable(char_u *name) | |
| 3467 { | |
|
4872
fa98c2b030ed
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diff
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|
3468 int attrs = win32_getattrs(name); |
|
fa98c2b030ed
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diff
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|
3469 |
|
fa98c2b030ed
updated for version 7.3.1182
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diff
changeset
|
3470 return (attrs != -1 && (!(attrs & FILE_ATTRIBUTE_READONLY) |
|
fa98c2b030ed
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diff
changeset
|
3471 || (attrs & FILE_ATTRIBUTE_DIRECTORY))); |
| 7 | 3472 } |
| 3473 | |
| 3474 /* | |
| 3475 * Return 1 if "name" can be executed, 0 if not. | |
| 6700 | 3476 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3477 * Return -1 if unknown. |
| 3478 */ | |
| 3479 int | |
| 6700 | 3480 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3481 { |
| 10 | 3482 char_u buf[_MAX_PATH]; |
| 835 | 3483 int len = (int)STRLEN(name); |
| 10 | 3484 char_u *p; |
| 3485 | |
| 3486 if (len >= _MAX_PATH) /* safety check */ | |
| 3487 return FALSE; | |
| 6700 | 3488 if (!use_path) |
| 3489 { | |
| 3490 /* TODO: check if file is really executable. */ | |
| 3491 return mch_getperm(name) != -1 && !mch_isdir(name); | |
| 3492 } | |
| 10 | 3493 |
| 3494 /* If there already is an extension try using the name directly. Also do | |
| 3495 * this with a Unix-shell like 'shell'. */ | |
| 3496 if (vim_strchr(gettail(name), '.') != NULL | |
| 3497 || strstr((char *)gettail(p_sh), "sh") != NULL) | |
| 5782 | 3498 if (executable_exists((char *)name, path)) |
| 10 | 3499 return TRUE; |
| 3500 | |
| 3501 /* | |
| 3502 * Loop over all extensions in $PATHEXT. | |
| 3503 */ | |
| 417 | 3504 vim_strncpy(buf, name, _MAX_PATH - 1); |
| 10 | 3505 p = mch_getenv("PATHEXT"); |
| 3506 if (p == NULL) | |
| 3507 p = (char_u *)".com;.exe;.bat;.cmd"; | |
| 3508 while (*p) | |
| 3509 { | |
| 3510 if (p[0] == '.' && (p[1] == NUL || p[1] == ';')) | |
| 3511 { | |
| 3512 /* A single "." means no extension is added. */ | |
| 3513 buf[len] = NUL; | |
| 3514 ++p; | |
| 3515 if (*p) | |
| 3516 ++p; | |
| 3517 } | |
| 3518 else | |
| 3519 copy_option_part(&p, buf + len, _MAX_PATH - len, ";"); | |
| 5782 | 3520 if (executable_exists((char *)buf, path)) |
| 10 | 3521 return TRUE; |
| 3522 } | |
| 3523 return FALSE; | |
| 7 | 3524 } |
| 3525 | |
| 3526 /* | |
| 3527 * Check what "name" is: | |
| 3528 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3529 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3530 * NODE_OTHER: non-writable things | |
| 3531 */ | |
| 3532 int | |
| 3533 mch_nodetype(char_u *name) | |
| 3534 { | |
| 3535 HANDLE hFile; | |
| 3536 int type; | |
| 5324 | 3537 #ifdef FEAT_MBYTE |
| 3538 WCHAR *wn = NULL; | |
| 3539 #endif | |
| 7 | 3540 |
| 1004 | 3541 /* We can't open a file with a name "\\.\con" or "\\.\prn" and trying to |
| 3542 * read from it later will cause Vim to hang. Thus return NODE_WRITABLE | |
| 3543 * here. */ | |
| 3544 if (STRNCMP(name, "\\\\.\\", 4) == 0) | |
| 3545 return NODE_WRITABLE; | |
| 3546 | |
| 5324 | 3547 #ifdef FEAT_MBYTE |
| 3548 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 3549 { | |
| 3550 wn = enc_to_utf16(name, NULL); | |
| 3551 if (wn != NULL) | |
| 3552 { | |
| 3553 hFile = CreateFileW(wn, /* file name */ | |
| 3554 GENERIC_WRITE, /* access mode */ | |
| 3555 0, /* share mode */ | |
| 3556 NULL, /* security descriptor */ | |
| 3557 OPEN_EXISTING, /* creation disposition */ | |
| 3558 0, /* file attributes */ | |
| 3559 NULL); /* handle to template file */ | |
| 3560 if (hFile == INVALID_HANDLE_VALUE | |
| 3561 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
| 3562 { | |
| 3563 /* Retry with non-wide function (for Windows 98). */ | |
| 3564 vim_free(wn); | |
| 3565 wn = NULL; | |
| 3566 } | |
| 3567 } | |
| 3568 } | |
| 3569 if (wn == NULL) | |
| 3570 #endif | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3571 hFile = CreateFile((LPCSTR)name, /* file name */ |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3572 GENERIC_WRITE, /* access mode */ |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3573 0, /* share mode */ |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3574 NULL, /* security descriptor */ |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3575 OPEN_EXISTING, /* creation disposition */ |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3576 0, /* file attributes */ |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
3577 NULL); /* handle to template file */ |
| 5324 | 3578 |
| 3579 #ifdef FEAT_MBYTE | |
| 3580 vim_free(wn); | |
| 3581 #endif | |
| 7 | 3582 if (hFile == INVALID_HANDLE_VALUE) |
| 3583 return NODE_NORMAL; | |
| 3584 | |
| 3585 type = GetFileType(hFile); | |
| 3586 CloseHandle(hFile); | |
| 3587 if (type == FILE_TYPE_CHAR) | |
| 3588 return NODE_WRITABLE; | |
| 3589 if (type == FILE_TYPE_DISK) | |
| 3590 return NODE_NORMAL; | |
| 3591 return NODE_OTHER; | |
| 3592 } | |
| 3593 | |
| 3594 #ifdef HAVE_ACL | |
| 3595 struct my_acl | |
| 3596 { | |
| 3597 PSECURITY_DESCRIPTOR pSecurityDescriptor; | |
| 3598 PSID pSidOwner; | |
| 3599 PSID pSidGroup; | |
| 3600 PACL pDacl; | |
| 3601 PACL pSacl; | |
| 3602 }; | |
| 3603 #endif | |
| 3604 | |
| 3605 /* | |
| 3606 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 3607 * Return NULL if the ACL is not available for whatever reason. | |
| 3608 */ | |
| 3609 vim_acl_T | |
| 26 | 3610 mch_get_acl(char_u *fname) |
| 7 | 3611 { |
| 3612 #ifndef HAVE_ACL | |
| 3613 return (vim_acl_T)NULL; | |
| 3614 #else | |
| 3615 struct my_acl *p = NULL; | |
|
5047
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diff
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|
3616 DWORD err; |
| 7 | 3617 |
| 3618 /* This only works on Windows NT and 2000. */ | |
| 3619 if (g_PlatformId == VER_PLATFORM_WIN32_NT && advapi_lib != NULL) | |
| 3620 { | |
| 3621 p = (struct my_acl *)alloc_clear((unsigned)sizeof(struct my_acl)); | |
| 3622 if (p != NULL) | |
| 3623 { | |
|
5047
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diff
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|
3624 # ifdef FEAT_MBYTE |
|
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diff
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|
3625 WCHAR *wn = NULL; |
|
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diff
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|
3626 |
|
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diff
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|
3627 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
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diff
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|
3628 wn = enc_to_utf16(fname, NULL); |
|
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parents:
4930
diff
changeset
|
3629 if (wn != NULL) |
| 7 | 3630 { |
|
5047
cabdcfe72dc3
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diff
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|
3631 /* Try to retrieve the entire security descriptor. */ |
|
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parents:
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diff
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|
3632 err = pGetNamedSecurityInfoW( |
|
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4930
diff
changeset
|
3633 wn, // Abstract filename |
|
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parents:
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diff
changeset
|
3634 SE_FILE_OBJECT, // File Object |
|
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diff
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|
3635 OWNER_SECURITY_INFORMATION | |
|
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diff
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|
3636 GROUP_SECURITY_INFORMATION | |
|
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diff
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|
3637 DACL_SECURITY_INFORMATION | |
|
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parents:
4930
diff
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|
3638 SACL_SECURITY_INFORMATION, |
|
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updated for version 7.3.1267
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parents:
4930
diff
changeset
|
3639 &p->pSidOwner, // Ownership information. |
|
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parents:
4930
diff
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|
3640 &p->pSidGroup, // Group membership. |
|
cabdcfe72dc3
updated for version 7.3.1267
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diff
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|
3641 &p->pDacl, // Discretionary information. |
|
cabdcfe72dc3
updated for version 7.3.1267
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4930
diff
changeset
|
3642 &p->pSacl, // For auditing purposes. |
|
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parents:
4930
diff
changeset
|
3643 &p->pSecurityDescriptor); |
|
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parents:
4930
diff
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|
3644 if (err == ERROR_ACCESS_DENIED || |
|
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4930
diff
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|
3645 err == ERROR_PRIVILEGE_NOT_HELD) |
|
cabdcfe72dc3
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diff
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|
3646 { |
|
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diff
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|
3647 /* Retrieve only DACL. */ |
|
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parents:
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diff
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|
3648 (void)pGetNamedSecurityInfoW( |
|
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diff
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|
3649 wn, |
|
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diff
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|
3650 SE_FILE_OBJECT, |
|
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diff
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|
3651 DACL_SECURITY_INFORMATION, |
|
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diff
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|
3652 NULL, |
|
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diff
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|
3653 NULL, |
|
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diff
changeset
|
3654 &p->pDacl, |
|
cabdcfe72dc3
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parents:
4930
diff
changeset
|
3655 NULL, |
|
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updated for version 7.3.1267
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diff
changeset
|
3656 &p->pSecurityDescriptor); |
|
cabdcfe72dc3
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
3657 } |
|
cabdcfe72dc3
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diff
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|
3658 if (p->pSecurityDescriptor == NULL) |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
3659 { |
|
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diff
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|
3660 mch_free_acl((vim_acl_T)p); |
|
cabdcfe72dc3
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4930
diff
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|
3661 p = NULL; |
|
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diff
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|
3662 } |
|
cabdcfe72dc3
updated for version 7.3.1267
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diff
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|
3663 vim_free(wn); |
|
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diff
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|
3664 } |
|
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diff
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|
3665 else |
|
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diff
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|
3666 # endif |
|
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diff
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|
3667 { |
|
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diff
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|
3668 /* Try to retrieve the entire security descriptor. */ |
|
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updated for version 7.3.1267
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diff
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|
3669 err = pGetNamedSecurityInfo( |
|
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diff
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|
3670 (LPSTR)fname, // Abstract filename |
|
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diff
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|
3671 SE_FILE_OBJECT, // File Object |
|
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diff
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|
3672 OWNER_SECURITY_INFORMATION | |
|
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diff
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|
3673 GROUP_SECURITY_INFORMATION | |
|
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4930
diff
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|
3674 DACL_SECURITY_INFORMATION | |
|
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4930
diff
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|
3675 SACL_SECURITY_INFORMATION, |
|
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diff
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|
3676 &p->pSidOwner, // Ownership information. |
|
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diff
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|
3677 &p->pSidGroup, // Group membership. |
|
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updated for version 7.3.1267
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diff
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|
3678 &p->pDacl, // Discretionary information. |
|
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diff
changeset
|
3679 &p->pSacl, // For auditing purposes. |
|
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diff
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|
3680 &p->pSecurityDescriptor); |
|
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diff
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|
3681 if (err == ERROR_ACCESS_DENIED || |
|
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|
3682 err == ERROR_PRIVILEGE_NOT_HELD) |
|
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diff
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|
3683 { |
|
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|
3684 /* Retrieve only DACL. */ |
|
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diff
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|
3685 (void)pGetNamedSecurityInfo( |
|
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|
3686 (LPSTR)fname, |
|
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|
3687 SE_FILE_OBJECT, |
|
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|
3688 DACL_SECURITY_INFORMATION, |
|
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|
3689 NULL, |
|
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|
3690 NULL, |
|
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diff
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|
3691 &p->pDacl, |
|
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diff
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|
3692 NULL, |
|
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|
3693 &p->pSecurityDescriptor); |
|
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|
3694 } |
|
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|
3695 if (p->pSecurityDescriptor == NULL) |
|
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diff
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|
3696 { |
|
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diff
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|
3697 mch_free_acl((vim_acl_T)p); |
|
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diff
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|
3698 p = NULL; |
|
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diff
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|
3699 } |
| 7 | 3700 } |
| 3701 } | |
| 3702 } | |
| 3703 | |
| 3704 return (vim_acl_T)p; | |
| 3705 #endif | |
| 3706 } | |
| 3707 | |
|
5047
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diff
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|
3708 #ifdef HAVE_ACL |
|
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diff
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|
3709 /* |
|
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diff
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|
3710 * Check if "acl" contains inherited ACE. |
|
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|
3711 */ |
|
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|
3712 static BOOL |
|
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4930
diff
changeset
|
3713 is_acl_inherited(PACL acl) |
|
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updated for version 7.3.1267
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|
3714 { |
|
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updated for version 7.3.1267
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|
3715 DWORD i; |
|
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updated for version 7.3.1267
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|
3716 ACL_SIZE_INFORMATION acl_info; |
|
cabdcfe72dc3
updated for version 7.3.1267
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|
3717 PACCESS_ALLOWED_ACE ace; |
|
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|
3718 |
|
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|
3719 acl_info.AceCount = 0; |
|
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updated for version 7.3.1267
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|
3720 GetAclInformation(acl, &acl_info, sizeof(acl_info), AclSizeInformation); |
|
cabdcfe72dc3
updated for version 7.3.1267
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diff
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|
3721 for (i = 0; i < acl_info.AceCount; i++) |
|
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|
3722 { |
|
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diff
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|
3723 GetAce(acl, i, (LPVOID *)&ace); |
|
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updated for version 7.3.1267
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4930
diff
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|
3724 if (ace->Header.AceFlags & INHERITED_ACE) |
|
cabdcfe72dc3
updated for version 7.3.1267
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diff
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|
3725 return TRUE; |
|
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updated for version 7.3.1267
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diff
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|
3726 } |
|
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diff
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|
3727 return FALSE; |
|
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updated for version 7.3.1267
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diff
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|
3728 } |
|
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|
3729 #endif |
|
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diff
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|
3730 |
| 7 | 3731 /* |
| 3732 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 3733 * Errors are ignored. | |
| 3734 * This must only be called with "acl" equal to what mch_get_acl() returned. | |
| 3735 */ | |
| 3736 void | |
| 26 | 3737 mch_set_acl(char_u *fname, vim_acl_T acl) |
| 7 | 3738 { |
| 3739 #ifdef HAVE_ACL | |
| 3740 struct my_acl *p = (struct my_acl *)acl; | |
|
5047
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diff
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|
3741 SECURITY_INFORMATION sec_info = 0; |
| 7 | 3742 |
| 3743 if (p != NULL && advapi_lib != NULL) | |
|
5047
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|
3744 { |
|
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updated for version 7.3.1267
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|
3745 # ifdef FEAT_MBYTE |
|
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|
3746 WCHAR *wn = NULL; |
|
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|
3747 # endif |
|
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|
3748 |
|
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updated for version 7.3.1267
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|
3749 /* Set security flags */ |
|
cabdcfe72dc3
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|
3750 if (p->pSidOwner) |
|
cabdcfe72dc3
updated for version 7.3.1267
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|
3751 sec_info |= OWNER_SECURITY_INFORMATION; |
|
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|
3752 if (p->pSidGroup) |
|
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|
3753 sec_info |= GROUP_SECURITY_INFORMATION; |
|
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|
3754 if (p->pDacl) |
|
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diff
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|
3755 { |
|
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diff
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|
3756 sec_info |= DACL_SECURITY_INFORMATION; |
|
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updated for version 7.3.1267
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diff
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|
3757 /* Do not inherit its parent's DACL. |
|
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updated for version 7.3.1267
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|
3758 * If the DACL is inherited, Cygwin permissions would be changed. |
|
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|
3759 */ |
|
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diff
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|
3760 if (!is_acl_inherited(p->pDacl)) |
|
cabdcfe72dc3
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diff
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|
3761 sec_info |= PROTECTED_DACL_SECURITY_INFORMATION; |
|
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|
3762 } |
|
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|
3763 if (p->pSacl) |
|
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|
3764 sec_info |= SACL_SECURITY_INFORMATION; |
|
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|
3765 |
|
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diff
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|
3766 # ifdef FEAT_MBYTE |
|
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|
3767 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
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|
3768 wn = enc_to_utf16(fname, NULL); |
|
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diff
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|
3769 if (wn != NULL) |
|
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diff
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|
3770 { |
|
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|
3771 (void)pSetNamedSecurityInfoW( |
|
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|
3772 wn, // Abstract filename |
|
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|
3773 SE_FILE_OBJECT, // File Object |
|
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|
3774 sec_info, |
|
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|
3775 p->pSidOwner, // Ownership information. |
|
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|
3776 p->pSidGroup, // Group membership. |
|
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4930
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|
3777 p->pDacl, // Discretionary information. |
|
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updated for version 7.3.1267
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|
3778 p->pSacl // For auditing purposes. |
|
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|
3779 ); |
|
cabdcfe72dc3
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|
3780 vim_free(wn); |
|
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diff
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|
3781 } |
|
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diff
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|
3782 else |
|
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diff
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|
3783 # endif |
|
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diff
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|
3784 { |
|
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diff
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|
3785 (void)pSetNamedSecurityInfo( |
|
cabdcfe72dc3
updated for version 7.3.1267
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diff
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|
3786 (LPSTR)fname, // Abstract filename |
|
cabdcfe72dc3
updated for version 7.3.1267
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4930
diff
changeset
|
3787 SE_FILE_OBJECT, // File Object |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
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diff
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|
3788 sec_info, |
|
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updated for version 7.3.1267
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4930
diff
changeset
|
3789 p->pSidOwner, // Ownership information. |
|
cabdcfe72dc3
updated for version 7.3.1267
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diff
changeset
|
3790 p->pSidGroup, // Group membership. |
|
cabdcfe72dc3
updated for version 7.3.1267
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diff
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|
3791 p->pDacl, // Discretionary information. |
|
cabdcfe72dc3
updated for version 7.3.1267
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4930
diff
changeset
|
3792 p->pSacl // For auditing purposes. |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
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4930
diff
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|
3793 ); |
|
cabdcfe72dc3
updated for version 7.3.1267
Bram Moolenaar <bram@vim.org>
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4930
diff
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|
3794 } |
|
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diff
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|
3795 } |
| 7 | 3796 #endif |
| 3797 } | |
| 3798 | |
| 3799 void | |
| 26 | 3800 mch_free_acl(vim_acl_T acl) |
| 7 | 3801 { |
| 3802 #ifdef HAVE_ACL | |
| 3803 struct my_acl *p = (struct my_acl *)acl; | |
| 3804 | |
| 3805 if (p != NULL) | |
| 3806 { | |
| 3807 LocalFree(p->pSecurityDescriptor); // Free the memory just in case | |
| 3808 vim_free(p); | |
| 3809 } | |
| 3810 #endif | |
| 3811 } | |
| 3812 | |
| 3813 #ifndef FEAT_GUI_W32 | |
| 3814 | |
| 3815 /* | |
| 3816 * handler for ctrl-break, ctrl-c interrupts, and fatal events. | |
| 3817 */ | |
| 3818 static BOOL WINAPI | |
| 3819 handler_routine( | |
| 3820 DWORD dwCtrlType) | |
| 3821 { | |
| 3822 switch (dwCtrlType) | |
| 3823 { | |
| 3824 case CTRL_C_EVENT: | |
| 3825 if (ctrl_c_interrupts) | |
| 3826 g_fCtrlCPressed = TRUE; | |
| 3827 return TRUE; | |
| 3828 | |
| 3829 case CTRL_BREAK_EVENT: | |
| 3830 g_fCBrkPressed = TRUE; | |
| 3831 return TRUE; | |
| 3832 | |
| 3833 /* fatal events: shut down gracefully */ | |
| 3834 case CTRL_CLOSE_EVENT: | |
| 3835 case CTRL_LOGOFF_EVENT: | |
| 3836 case CTRL_SHUTDOWN_EVENT: | |
| 3837 windgoto((int)Rows - 1, 0); | |
| 3838 g_fForceExit = TRUE; | |
| 3839 | |
| 1569 | 3840 vim_snprintf((char *)IObuff, IOSIZE, _("Vim: Caught %s event\n"), |
| 7 | 3841 (dwCtrlType == CTRL_CLOSE_EVENT |
| 3842 ? _("close") | |
| 3843 : dwCtrlType == CTRL_LOGOFF_EVENT | |
| 3844 ? _("logoff") | |
| 3845 : _("shutdown"))); | |
| 3846 #ifdef DEBUG | |
| 3847 OutputDebugString(IObuff); | |
| 3848 #endif | |
| 3849 | |
| 3850 preserve_exit(); /* output IObuff, preserve files and exit */ | |
| 3851 | |
| 3852 return TRUE; /* not reached */ | |
| 3853 | |
| 3854 default: | |
| 3855 return FALSE; | |
| 3856 } | |
| 3857 } | |
| 3858 | |
| 3859 | |
| 3860 /* | |
| 3861 * set the tty in (raw) ? "raw" : "cooked" mode | |
| 3862 */ | |
| 3863 void | |
| 26 | 3864 mch_settmode(int tmode) |
| 7 | 3865 { |
| 3866 DWORD cmodein; | |
| 3867 DWORD cmodeout; | |
| 3868 BOOL bEnableHandler; | |
| 3869 | |
| 3870 GetConsoleMode(g_hConIn, &cmodein); | |
| 3871 GetConsoleMode(g_hConOut, &cmodeout); | |
| 3872 if (tmode == TMODE_RAW) | |
| 3873 { | |
| 3874 cmodein &= ~(ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT | | |
| 3875 ENABLE_ECHO_INPUT); | |
| 3876 #ifdef FEAT_MOUSE | |
| 3877 if (g_fMouseActive) | |
| 3878 cmodein |= ENABLE_MOUSE_INPUT; | |
| 3879 #endif | |
| 3880 cmodeout &= ~(ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT); | |
| 3881 bEnableHandler = TRUE; | |
| 3882 } | |
| 3883 else /* cooked */ | |
| 3884 { | |
| 3885 cmodein |= (ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT | | |
| 3886 ENABLE_ECHO_INPUT); | |
| 3887 cmodeout |= (ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT); | |
| 3888 bEnableHandler = FALSE; | |
| 3889 } | |
| 3890 SetConsoleMode(g_hConIn, cmodein); | |
| 3891 SetConsoleMode(g_hConOut, cmodeout); | |
| 3892 SetConsoleCtrlHandler(handler_routine, bEnableHandler); | |
| 3893 | |
| 3894 #ifdef MCH_WRITE_DUMP | |
| 3895 if (fdDump) | |
| 3896 { | |
| 3897 fprintf(fdDump, "mch_settmode(%s, in = %x, out = %x)\n", | |
| 3898 tmode == TMODE_RAW ? "raw" : | |
| 3899 tmode == TMODE_COOK ? "cooked" : "normal", | |
| 3900 cmodein, cmodeout); | |
| 3901 fflush(fdDump); | |
| 3902 } | |
| 3903 #endif | |
| 3904 } | |
| 3905 | |
| 3906 | |
| 3907 /* | |
| 3908 * Get the size of the current window in `Rows' and `Columns' | |
| 3909 * Return OK when size could be determined, FAIL otherwise. | |
| 3910 */ | |
| 3911 int | |
| 26 | 3912 mch_get_shellsize(void) |
| 7 | 3913 { |
| 3914 CONSOLE_SCREEN_BUFFER_INFO csbi; | |
| 3915 | |
| 3916 if (!g_fTermcapMode && g_cbTermcap.IsValid) | |
| 3917 { | |
| 3918 /* | |
| 3919 * For some reason, we are trying to get the screen dimensions | |
| 3920 * even though we are not in termcap mode. The 'Rows' and 'Columns' | |
| 3921 * variables are really intended to mean the size of Vim screen | |
| 3922 * while in termcap mode. | |
| 3923 */ | |
| 3924 Rows = g_cbTermcap.Info.dwSize.Y; | |
| 3925 Columns = g_cbTermcap.Info.dwSize.X; | |
| 3926 } | |
| 3927 else if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 3928 { | |
| 3929 Rows = csbi.srWindow.Bottom - csbi.srWindow.Top + 1; | |
| 3930 Columns = csbi.srWindow.Right - csbi.srWindow.Left + 1; | |
| 3931 } | |
| 3932 else | |
| 3933 { | |
| 3934 Rows = 25; | |
| 3935 Columns = 80; | |
| 3936 } | |
| 3937 return OK; | |
| 3938 } | |
| 3939 | |
| 3940 /* | |
| 3941 * Set a console window to `xSize' * `ySize' | |
| 3942 */ | |
| 3943 static void | |
| 3944 ResizeConBufAndWindow( | |
| 26 | 3945 HANDLE hConsole, |
| 3946 int xSize, | |
| 3947 int ySize) | |
| 7 | 3948 { |
| 3949 CONSOLE_SCREEN_BUFFER_INFO csbi; /* hold current console buffer info */ | |
| 3950 SMALL_RECT srWindowRect; /* hold the new console size */ | |
| 3951 COORD coordScreen; | |
| 3952 | |
| 3953 #ifdef MCH_WRITE_DUMP | |
| 3954 if (fdDump) | |
| 3955 { | |
| 3956 fprintf(fdDump, "ResizeConBufAndWindow(%d, %d)\n", xSize, ySize); | |
| 3957 fflush(fdDump); | |
| 3958 } | |
| 3959 #endif | |
| 3960 | |
| 3961 /* get the largest size we can size the console window to */ | |
| 3962 coordScreen = GetLargestConsoleWindowSize(hConsole); | |
| 3963 | |
| 3964 /* define the new console window size and scroll position */ | |
| 3965 srWindowRect.Left = srWindowRect.Top = (SHORT) 0; | |
| 3966 srWindowRect.Right = (SHORT) (min(xSize, coordScreen.X) - 1); | |
| 3967 srWindowRect.Bottom = (SHORT) (min(ySize, coordScreen.Y) - 1); | |
| 3968 | |
| 3969 if (GetConsoleScreenBufferInfo(g_hConOut, &csbi)) | |
| 3970 { | |
| 3971 int sx, sy; | |
| 3972 | |
| 3973 sx = csbi.srWindow.Right - csbi.srWindow.Left + 1; | |
| 3974 sy = csbi.srWindow.Bottom - csbi.srWindow.Top + 1; | |
| 3975 if (sy < ySize || sx < xSize) | |
| 3976 { | |
| 3977 /* | |
| 3978 * Increasing number of lines/columns, do buffer first. | |
| 3979 * Use the maximal size in x and y direction. | |
| 3980 */ | |
| 3981 if (sy < ySize) | |
| 3982 coordScreen.Y = ySize; | |
| 3983 else | |
| 3984 coordScreen.Y = sy; | |
| 3985 if (sx < xSize) | |
| 3986 coordScreen.X = xSize; | |
| 3987 else | |
| 3988 coordScreen.X = sx; | |
| 3989 SetConsoleScreenBufferSize(hConsole, coordScreen); | |
| 3990 } | |
| 3991 } | |
| 3992 | |
| 3993 if (!SetConsoleWindowInfo(g_hConOut, TRUE, &srWindowRect)) | |
| 3994 { | |
| 3995 #ifdef MCH_WRITE_DUMP | |
| 3996 if (fdDump) | |
| 3997 { | |
| 3998 fprintf(fdDump, "SetConsoleWindowInfo failed: %lx\n", | |
| 3999 GetLastError()); | |
| 4000 fflush(fdDump); | |
| 4001 } | |
| 4002 #endif | |
| 4003 } | |
| 4004 | |
| 4005 /* define the new console buffer size */ | |
| 4006 coordScreen.X = xSize; | |
| 4007 coordScreen.Y = ySize; | |
| 4008 | |
| 4009 if (!SetConsoleScreenBufferSize(hConsole, coordScreen)) | |
| 4010 { | |
| 4011 #ifdef MCH_WRITE_DUMP | |
| 4012 if (fdDump) | |
| 4013 { | |
| 4014 fprintf(fdDump, "SetConsoleScreenBufferSize failed: %lx\n", | |
| 4015 GetLastError()); | |
| 4016 fflush(fdDump); | |
| 4017 } | |
| 4018 #endif | |
| 4019 } | |
| 4020 } | |
| 4021 | |
| 4022 | |
| 4023 /* | |
| 4024 * Set the console window to `Rows' * `Columns' | |
| 4025 */ | |
| 4026 void | |
| 26 | 4027 mch_set_shellsize(void) |
| 7 | 4028 { |
| 4029 COORD coordScreen; | |
| 4030 | |
| 4031 /* Don't change window size while still starting up */ | |
| 4032 if (suppress_winsize != 0) | |
| 4033 { | |
| 4034 suppress_winsize = 2; | |
| 4035 return; | |
| 4036 } | |
| 4037 | |
| 4038 if (term_console) | |
| 4039 { | |
| 4040 coordScreen = GetLargestConsoleWindowSize(g_hConOut); | |
| 4041 | |
| 4042 /* Clamp Rows and Columns to reasonable values */ | |
| 4043 if (Rows > coordScreen.Y) | |
| 4044 Rows = coordScreen.Y; | |
| 4045 if (Columns > coordScreen.X) | |
| 4046 Columns = coordScreen.X; | |
| 4047 | |
| 4048 ResizeConBufAndWindow(g_hConOut, Columns, Rows); | |
| 4049 } | |
| 4050 } | |
| 4051 | |
| 4052 /* | |
| 4053 * Rows and/or Columns has changed. | |
| 4054 */ | |
| 4055 void | |
| 26 | 4056 mch_new_shellsize(void) |
| 7 | 4057 { |
| 4058 set_scroll_region(0, 0, Columns - 1, Rows - 1); | |
| 4059 } | |
| 4060 | |
| 4061 | |
| 4062 /* | |
| 4063 * Called when started up, to set the winsize that was delayed. | |
| 4064 */ | |
| 4065 void | |
| 26 | 4066 mch_set_winsize_now(void) |
| 7 | 4067 { |
| 4068 if (suppress_winsize == 2) | |
| 4069 { | |
| 4070 suppress_winsize = 0; | |
| 4071 mch_set_shellsize(); | |
| 4072 shell_resized(); | |
| 4073 } | |
| 4074 suppress_winsize = 0; | |
| 4075 } | |
| 4076 #endif /* FEAT_GUI_W32 */ | |
| 4077 | |
| 5547 | 4078 static BOOL |
| 4079 vim_create_process( | |
| 5556 | 4080 char *cmd, |
| 5569 | 4081 BOOL inherit_handles, |
| 5547 | 4082 DWORD flags, |
| 4083 STARTUPINFO *si, | |
| 4084 PROCESS_INFORMATION *pi) | |
| 4085 { | |
| 4086 # ifdef FEAT_MBYTE | |
| 4087 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 4088 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4089 WCHAR *wcmd = enc_to_utf16((char_u *)cmd, NULL); |
| 5547 | 4090 |
| 4091 if (wcmd != NULL) | |
| 4092 { | |
| 4093 BOOL ret; | |
| 4094 ret = CreateProcessW( | |
| 4095 NULL, /* Executable name */ | |
| 4096 wcmd, /* Command to execute */ | |
| 4097 NULL, /* Process security attributes */ | |
| 4098 NULL, /* Thread security attributes */ | |
| 4099 inherit_handles, /* Inherit handles */ | |
| 4100 flags, /* Creation flags */ | |
| 4101 NULL, /* Environment */ | |
| 4102 NULL, /* Current directory */ | |
| 5556 | 4103 (LPSTARTUPINFOW)si, /* Startup information */ |
| 5547 | 4104 pi); /* Process information */ |
| 4105 vim_free(wcmd); | |
| 4106 return ret; | |
| 4107 } | |
| 4108 } | |
| 4109 #endif | |
| 4110 return CreateProcess( | |
| 4111 NULL, /* Executable name */ | |
| 4112 cmd, /* Command to execute */ | |
| 4113 NULL, /* Process security attributes */ | |
| 4114 NULL, /* Thread security attributes */ | |
| 4115 inherit_handles, /* Inherit handles */ | |
| 4116 flags, /* Creation flags */ | |
| 4117 NULL, /* Environment */ | |
| 4118 NULL, /* Current directory */ | |
| 4119 si, /* Startup information */ | |
| 4120 pi); /* Process information */ | |
| 4121 } | |
| 7 | 4122 |
| 4123 | |
| 4124 #if defined(FEAT_GUI_W32) || defined(PROTO) | |
| 4125 | |
| 4126 /* | |
| 4127 * Specialised version of system() for Win32 GUI mode. | |
| 4128 * This version proceeds as follows: | |
| 4129 * 1. Create a console window for use by the subprocess | |
| 4130 * 2. Run the subprocess (it gets the allocated console by default) | |
| 4131 * 3. Wait for the subprocess to terminate and get its exit code | |
| 4132 * 4. Prompt the user to press a key to close the console window | |
| 4133 */ | |
| 4134 static int | |
| 2935 | 4135 mch_system_classic(char *cmd, int options) |
| 7 | 4136 { |
| 4137 STARTUPINFO si; | |
| 4138 PROCESS_INFORMATION pi; | |
| 4139 DWORD ret = 0; | |
| 4140 HWND hwnd = GetFocus(); | |
| 4141 | |
| 4142 si.cb = sizeof(si); | |
| 4143 si.lpReserved = NULL; | |
| 4144 si.lpDesktop = NULL; | |
| 4145 si.lpTitle = NULL; | |
| 4146 si.dwFlags = STARTF_USESHOWWINDOW; | |
| 4147 /* | |
| 4148 * It's nicer to run a filter command in a minimized window, but in | |
| 4149 * Windows 95 this makes the command MUCH slower. We can't do it under | |
| 4150 * Win32s either as it stops the synchronous spawn workaround working. | |
| 2643 | 4151 * Don't activate the window to keep focus on Vim. |
| 7 | 4152 */ |
| 4153 if ((options & SHELL_DOOUT) && !mch_windows95() && !gui_is_win32s()) | |
| 2643 | 4154 si.wShowWindow = SW_SHOWMINNOACTIVE; |
| 7 | 4155 else |
| 4156 si.wShowWindow = SW_SHOWNORMAL; | |
| 4157 si.cbReserved2 = 0; | |
| 4158 si.lpReserved2 = NULL; | |
| 4159 | |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
4160 /* There is a strange error on Windows 95 when using "c:\command.com". |
| 7 | 4161 * When the "c:\\" is left out it works OK...? */ |
| 4162 if (mch_windows95() | |
| 4163 && (STRNICMP(cmd, "c:/command.com", 14) == 0 | |
| 4164 || STRNICMP(cmd, "c:\\command.com", 14) == 0)) | |
| 4165 cmd += 3; | |
| 4166 | |
| 4167 /* Now, run the command */ | |
| 5547 | 4168 vim_create_process(cmd, FALSE, |
| 4169 CREATE_DEFAULT_ERROR_MODE | CREATE_NEW_CONSOLE, &si, &pi); | |
| 7 | 4170 |
| 4171 /* Wait for the command to terminate before continuing */ | |
| 4172 if (g_PlatformId != VER_PLATFORM_WIN32s) | |
| 4173 { | |
| 4174 #ifdef FEAT_GUI | |
| 4175 int delay = 1; | |
| 4176 | |
| 4177 /* Keep updating the window while waiting for the shell to finish. */ | |
| 4178 for (;;) | |
| 4179 { | |
| 4180 MSG msg; | |
| 4181 | |
| 3010 | 4182 if (pPeekMessage(&msg, (HWND)NULL, 0, 0, PM_REMOVE)) |
| 7 | 4183 { |
| 4184 TranslateMessage(&msg); | |
| 3010 | 4185 pDispatchMessage(&msg); |
| 3720 | 4186 delay = 1; |
| 4187 continue; | |
| 7 | 4188 } |
| 4189 if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT) | |
| 4190 break; | |
| 4191 | |
| 4192 /* We start waiting for a very short time and then increase it, so | |
| 4193 * that we respond quickly when the process is quick, and don't | |
| 4194 * consume too much overhead when it's slow. */ | |
| 4195 if (delay < 50) | |
| 4196 delay += 10; | |
| 4197 } | |
| 4198 #else | |
| 4199 WaitForSingleObject(pi.hProcess, INFINITE); | |
| 4200 #endif | |
| 4201 | |
| 4202 /* Get the command exit code */ | |
| 4203 GetExitCodeProcess(pi.hProcess, &ret); | |
| 4204 } | |
| 4205 else | |
| 4206 { | |
| 4207 /* | |
| 4208 * This ugly code is the only quick way of performing | |
| 4209 * a synchronous spawn under Win32s. Yuk. | |
| 4210 */ | |
| 4211 num_windows = 0; | |
| 4212 EnumWindows(win32ssynch_cb, 0); | |
| 4213 old_num_windows = num_windows; | |
| 4214 do | |
| 4215 { | |
| 4216 Sleep(1000); | |
| 4217 num_windows = 0; | |
| 4218 EnumWindows(win32ssynch_cb, 0); | |
| 4219 } while (num_windows == old_num_windows); | |
| 4220 ret = 0; | |
| 4221 } | |
| 4222 | |
| 4223 /* Close the handles to the subprocess, so that it goes away */ | |
| 4224 CloseHandle(pi.hThread); | |
| 4225 CloseHandle(pi.hProcess); | |
| 4226 | |
| 4227 /* Try to get input focus back. Doesn't always work though. */ | |
| 4228 PostMessage(hwnd, WM_SETFOCUS, 0, 0); | |
| 4229 | |
| 4230 return ret; | |
| 4231 } | |
| 2935 | 4232 |
| 4233 /* | |
| 4234 * Thread launched by the gui to send the current buffer data to the | |
| 4235 * process. This way avoid to hang up vim totally if the children | |
| 4236 * process take a long time to process the lines. | |
| 4237 */ | |
| 4238 static DWORD WINAPI | |
| 4239 sub_process_writer(LPVOID param) | |
| 4240 { | |
| 4241 HANDLE g_hChildStd_IN_Wr = param; | |
| 4242 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4243 DWORD len = 0; | |
| 4244 DWORD l; | |
| 4245 char_u *lp = ml_get(lnum); | |
| 4246 char_u *s; | |
| 4247 int written = 0; | |
| 4248 | |
| 4249 for (;;) | |
| 4250 { | |
| 4251 l = (DWORD)STRLEN(lp + written); | |
| 4252 if (l == 0) | |
| 4253 len = 0; | |
| 4254 else if (lp[written] == NL) | |
| 4255 { | |
| 4256 /* NL -> NUL translation */ | |
| 4257 WriteFile(g_hChildStd_IN_Wr, "", 1, &len, NULL); | |
| 4258 } | |
| 4259 else | |
| 4260 { | |
| 4261 s = vim_strchr(lp + written, NL); | |
| 4262 WriteFile(g_hChildStd_IN_Wr, (char *)lp + written, | |
| 4263 s == NULL ? l : (DWORD)(s - (lp + written)), | |
| 4264 &len, NULL); | |
| 4265 } | |
| 4266 if (len == (int)l) | |
| 4267 { | |
| 4268 /* Finished a line, add a NL, unless this line should not have | |
| 4269 * one. */ | |
| 4270 if (lnum != curbuf->b_op_end.lnum | |
| 6933 | 4271 || (!curbuf->b_p_bin |
| 4272 && curbuf->b_p_fixeol) | |
| 2935 | 4273 || (lnum != curbuf->b_no_eol_lnum |
| 4274 && (lnum != curbuf->b_ml.ml_line_count | |
| 4275 || curbuf->b_p_eol))) | |
| 4276 { | |
| 4238 | 4277 WriteFile(g_hChildStd_IN_Wr, "\n", 1, (LPDWORD)&ignored, NULL); |
| 2935 | 4278 } |
| 4279 | |
| 4280 ++lnum; | |
| 4281 if (lnum > curbuf->b_op_end.lnum) | |
| 4282 break; | |
| 4283 | |
| 4284 lp = ml_get(lnum); | |
| 4285 written = 0; | |
| 4286 } | |
| 4287 else if (len > 0) | |
| 4288 written += len; | |
| 4289 } | |
| 4290 | |
| 4291 /* finished all the lines, close pipe */ | |
| 4292 CloseHandle(g_hChildStd_IN_Wr); | |
| 4293 ExitThread(0); | |
| 4294 } | |
| 4295 | |
| 4296 | |
| 4297 # define BUFLEN 100 /* length for buffer, stolen from unix version */ | |
| 4298 | |
| 4299 /* | |
| 4300 * This function read from the children's stdout and write the | |
| 4301 * data on screen or in the buffer accordingly. | |
| 4302 */ | |
| 4303 static void | |
| 4304 dump_pipe(int options, | |
| 4305 HANDLE g_hChildStd_OUT_Rd, | |
| 4306 garray_T *ga, | |
| 4307 char_u buffer[], | |
| 4308 DWORD *buffer_off) | |
| 4309 { | |
| 4310 DWORD availableBytes = 0; | |
| 4311 DWORD i; | |
| 4312 int ret; | |
| 4313 DWORD len; | |
| 4314 DWORD toRead; | |
| 4315 int repeatCount; | |
| 4316 | |
| 4317 /* we query the pipe to see if there is any data to read | |
| 4318 * to avoid to perform a blocking read */ | |
| 4319 ret = PeekNamedPipe(g_hChildStd_OUT_Rd, /* pipe to query */ | |
| 4320 NULL, /* optional buffer */ | |
| 3622 | 4321 0, /* buffer size */ |
| 2935 | 4322 NULL, /* number of read bytes */ |
| 4323 &availableBytes, /* available bytes total */ | |
| 4324 NULL); /* byteLeft */ | |
| 4325 | |
| 4326 repeatCount = 0; | |
| 4327 /* We got real data in the pipe, read it */ | |
| 3622 | 4328 while (ret != 0 && availableBytes > 0) |
| 2935 | 4329 { |
| 4330 repeatCount++; | |
| 4331 toRead = | |
| 4332 # ifdef FEAT_MBYTE | |
| 4333 (DWORD)(BUFLEN - *buffer_off); | |
| 4334 # else | |
| 4335 (DWORD)BUFLEN; | |
| 4336 # endif | |
| 4337 toRead = availableBytes < toRead ? availableBytes : toRead; | |
| 4338 ReadFile(g_hChildStd_OUT_Rd, buffer | |
| 4339 # ifdef FEAT_MBYTE | |
| 4340 + *buffer_off, toRead | |
| 4341 # else | |
| 4342 , toRead | |
| 4343 # endif | |
| 4344 , &len, NULL); | |
| 4345 | |
| 4346 /* If we haven't read anything, there is a problem */ | |
| 4347 if (len == 0) | |
| 4348 break; | |
| 4349 | |
| 4350 availableBytes -= len; | |
| 4351 | |
| 4352 if (options & SHELL_READ) | |
| 4353 { | |
| 4354 /* Do NUL -> NL translation, append NL separated | |
| 4355 * lines to the current buffer. */ | |
| 4356 for (i = 0; i < len; ++i) | |
| 4357 { | |
| 4358 if (buffer[i] == NL) | |
| 4359 append_ga_line(ga); | |
| 4360 else if (buffer[i] == NUL) | |
| 4361 ga_append(ga, NL); | |
| 4362 else | |
| 4363 ga_append(ga, buffer[i]); | |
| 4364 } | |
| 4365 } | |
| 4366 # ifdef FEAT_MBYTE | |
| 4367 else if (has_mbyte) | |
| 4368 { | |
| 4369 int l; | |
| 3030 | 4370 int c; |
| 4371 char_u *p; | |
| 2935 | 4372 |
| 4373 len += *buffer_off; | |
| 4374 buffer[len] = NUL; | |
| 4375 | |
| 4376 /* Check if the last character in buffer[] is | |
| 4377 * incomplete, keep these bytes for the next | |
| 4378 * round. */ | |
| 4379 for (p = buffer; p < buffer + len; p += l) | |
| 4380 { | |
| 4381 l = mb_cptr2len(p); | |
| 4382 if (l == 0) | |
| 4383 l = 1; /* NUL byte? */ | |
| 4384 else if (MB_BYTE2LEN(*p) != l) | |
| 4385 break; | |
| 4386 } | |
| 4387 if (p == buffer) /* no complete character */ | |
| 4388 { | |
| 4389 /* avoid getting stuck at an illegal byte */ | |
| 4390 if (len >= 12) | |
| 4391 ++p; | |
| 4392 else | |
| 4393 { | |
| 4394 *buffer_off = len; | |
| 4395 return; | |
| 4396 } | |
| 4397 } | |
| 4398 c = *p; | |
| 4399 *p = NUL; | |
| 4400 msg_puts(buffer); | |
| 4401 if (p < buffer + len) | |
| 4402 { | |
| 4403 *p = c; | |
| 4404 *buffer_off = (DWORD)((buffer + len) - p); | |
| 4405 mch_memmove(buffer, p, *buffer_off); | |
| 4406 return; | |
| 4407 } | |
| 4408 *buffer_off = 0; | |
| 4409 } | |
| 4410 # endif /* FEAT_MBYTE */ | |
| 4411 else | |
| 4412 { | |
| 4413 buffer[len] = NUL; | |
| 4414 msg_puts(buffer); | |
| 4415 } | |
| 4416 | |
| 4417 windgoto(msg_row, msg_col); | |
| 4418 cursor_on(); | |
| 4419 out_flush(); | |
| 4420 } | |
| 4421 } | |
| 4422 | |
| 4423 /* | |
| 4424 * Version of system to use for windows NT > 5.0 (Win2K), use pipe | |
| 4425 * for communication and doesn't open any new window. | |
| 4426 */ | |
| 4427 static int | |
| 4428 mch_system_piped(char *cmd, int options) | |
| 4429 { | |
| 4430 STARTUPINFO si; | |
| 4431 PROCESS_INFORMATION pi; | |
| 4432 DWORD ret = 0; | |
| 4433 | |
| 4434 HANDLE g_hChildStd_IN_Rd = NULL; | |
| 4435 HANDLE g_hChildStd_IN_Wr = NULL; | |
| 4436 HANDLE g_hChildStd_OUT_Rd = NULL; | |
| 4437 HANDLE g_hChildStd_OUT_Wr = NULL; | |
| 4438 | |
| 4439 char_u buffer[BUFLEN + 1]; /* reading buffer + size */ | |
| 4440 DWORD len; | |
| 4441 | |
| 4442 /* buffer used to receive keys */ | |
| 4443 char_u ta_buf[BUFLEN + 1]; /* TypeAHead */ | |
| 4444 int ta_len = 0; /* valid bytes in ta_buf[] */ | |
| 4445 | |
| 4446 DWORD i; | |
| 4447 int c; | |
| 4448 int noread_cnt = 0; | |
| 4449 garray_T ga; | |
| 4450 int delay = 1; | |
| 4451 DWORD buffer_off = 0; /* valid bytes in buffer[] */ | |
| 3361 | 4452 char *p = NULL; |
| 2935 | 4453 |
| 4454 SECURITY_ATTRIBUTES saAttr; | |
| 4455 | |
| 4456 /* Set the bInheritHandle flag so pipe handles are inherited. */ | |
| 4457 saAttr.nLength = sizeof(SECURITY_ATTRIBUTES); | |
| 4458 saAttr.bInheritHandle = TRUE; | |
| 4459 saAttr.lpSecurityDescriptor = NULL; | |
| 4460 | |
| 4461 if ( ! CreatePipe(&g_hChildStd_OUT_Rd, &g_hChildStd_OUT_Wr, &saAttr, 0) | |
| 4462 /* Ensure the read handle to the pipe for STDOUT is not inherited. */ | |
| 4463 || ! pSetHandleInformation(g_hChildStd_OUT_Rd, HANDLE_FLAG_INHERIT, 0) | |
| 4464 /* Create a pipe for the child process's STDIN. */ | |
| 4465 || ! CreatePipe(&g_hChildStd_IN_Rd, &g_hChildStd_IN_Wr, &saAttr, 0) | |
| 4466 /* Ensure the write handle to the pipe for STDIN is not inherited. */ | |
| 4467 || ! pSetHandleInformation(g_hChildStd_IN_Wr, HANDLE_FLAG_INHERIT, 0) ) | |
| 4468 { | |
| 4469 CloseHandle(g_hChildStd_IN_Rd); | |
| 4470 CloseHandle(g_hChildStd_IN_Wr); | |
| 4471 CloseHandle(g_hChildStd_OUT_Rd); | |
| 4472 CloseHandle(g_hChildStd_OUT_Wr); | |
| 4473 MSG_PUTS(_("\nCannot create pipes\n")); | |
| 4474 } | |
| 4475 | |
| 4476 si.cb = sizeof(si); | |
| 4477 si.lpReserved = NULL; | |
| 4478 si.lpDesktop = NULL; | |
| 4479 si.lpTitle = NULL; | |
| 4480 si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES; | |
| 4481 | |
| 4482 /* set-up our file redirection */ | |
| 4483 si.hStdError = g_hChildStd_OUT_Wr; | |
| 4484 si.hStdOutput = g_hChildStd_OUT_Wr; | |
| 4485 si.hStdInput = g_hChildStd_IN_Rd; | |
| 4486 si.wShowWindow = SW_HIDE; | |
| 4487 si.cbReserved2 = 0; | |
| 4488 si.lpReserved2 = NULL; | |
| 4489 | |
| 4490 if (options & SHELL_READ) | |
| 4491 ga_init2(&ga, 1, BUFLEN); | |
| 4492 | |
| 3361 | 4493 if (cmd != NULL) |
| 4494 { | |
| 4495 p = (char *)vim_strsave((char_u *)cmd); | |
| 4496 if (p != NULL) | |
| 4497 unescape_shellxquote((char_u *)p, p_sxe); | |
| 4498 else | |
| 4499 p = cmd; | |
| 4500 } | |
| 4501 | |
| 5547 | 4502 /* Now, run the command. |
| 4503 * About "Inherit handles" being TRUE: this command can be litigious, | |
| 4504 * handle inheritance was deactivated for pending temp file, but, if we | |
| 4505 * deactivate it, the pipes don't work for some reason. */ | |
| 4506 vim_create_process(p, TRUE, CREATE_DEFAULT_ERROR_MODE, &si, &pi); | |
| 2935 | 4507 |
| 3361 | 4508 if (p != cmd) |
| 4509 vim_free(p); | |
| 2935 | 4510 |
| 4511 /* Close our unused side of the pipes */ | |
| 4512 CloseHandle(g_hChildStd_IN_Rd); | |
| 4513 CloseHandle(g_hChildStd_OUT_Wr); | |
| 4514 | |
| 4515 if (options & SHELL_WRITE) | |
| 4516 { | |
| 4517 HANDLE thread = | |
| 4518 CreateThread(NULL, /* security attributes */ | |
| 4519 0, /* default stack size */ | |
| 4520 sub_process_writer, /* function to be executed */ | |
| 4521 g_hChildStd_IN_Wr, /* parameter */ | |
| 4522 0, /* creation flag, start immediately */ | |
| 4523 NULL); /* we don't care about thread id */ | |
| 4524 CloseHandle(thread); | |
| 4525 g_hChildStd_IN_Wr = NULL; | |
| 4526 } | |
| 4527 | |
| 4528 /* Keep updating the window while waiting for the shell to finish. */ | |
| 4529 for (;;) | |
| 4530 { | |
| 4531 MSG msg; | |
| 4532 | |
| 5553 | 4533 if (pPeekMessage(&msg, (HWND)NULL, 0, 0, PM_REMOVE)) |
| 2935 | 4534 { |
| 4535 TranslateMessage(&msg); | |
| 5553 | 4536 pDispatchMessage(&msg); |
| 2935 | 4537 } |
| 4538 | |
| 4539 /* write pipe information in the window */ | |
| 4540 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 4541 # ifdef FEAT_GUI | |
| 4542 || gui.in_use | |
| 4543 # endif | |
| 4544 ) | |
| 4545 { | |
| 4546 len = 0; | |
| 4547 if (!(options & SHELL_EXPAND) | |
| 4548 && ((options & | |
| 4549 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 4550 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 4551 # ifdef FEAT_GUI | |
| 4552 || gui.in_use | |
| 4553 # endif | |
| 4554 ) | |
| 4555 && (ta_len > 0 || noread_cnt > 4)) | |
| 4556 { | |
| 4557 if (ta_len == 0) | |
| 4558 { | |
| 4559 /* Get extra characters when we don't have any. Reset the | |
| 4560 * counter and timer. */ | |
| 4561 noread_cnt = 0; | |
| 4562 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) | |
| 4563 gettimeofday(&start_tv, NULL); | |
| 4564 # endif | |
| 4565 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 4566 } | |
| 4567 if (ta_len > 0 || len > 0) | |
| 4568 { | |
| 4569 /* | |
| 4570 * For pipes: Check for CTRL-C: send interrupt signal to | |
| 4571 * child. Check for CTRL-D: EOF, close pipe to child. | |
| 4572 */ | |
| 4573 if (len == 1 && cmd != NULL) | |
| 4574 { | |
| 4575 if (ta_buf[ta_len] == Ctrl_C) | |
| 4576 { | |
| 4577 /* Learn what exit code is expected, for | |
| 4578 * now put 9 as SIGKILL */ | |
| 4579 TerminateProcess(pi.hProcess, 9); | |
| 4580 } | |
| 4581 if (ta_buf[ta_len] == Ctrl_D) | |
| 4582 { | |
| 4583 CloseHandle(g_hChildStd_IN_Wr); | |
| 4584 g_hChildStd_IN_Wr = NULL; | |
| 4585 } | |
| 4586 } | |
| 4587 | |
| 4588 /* replace K_BS by <BS> and K_DEL by <DEL> */ | |
| 4589 for (i = ta_len; i < ta_len + len; ++i) | |
| 4590 { | |
| 4591 if (ta_buf[i] == CSI && len - i > 2) | |
| 4592 { | |
| 4593 c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]); | |
| 4594 if (c == K_DEL || c == K_KDEL || c == K_BS) | |
| 4595 { | |
| 4596 mch_memmove(ta_buf + i + 1, ta_buf + i + 3, | |
| 4597 (size_t)(len - i - 2)); | |
| 4598 if (c == K_DEL || c == K_KDEL) | |
| 4599 ta_buf[i] = DEL; | |
| 4600 else | |
| 4601 ta_buf[i] = Ctrl_H; | |
| 4602 len -= 2; | |
| 4603 } | |
| 4604 } | |
| 4605 else if (ta_buf[i] == '\r') | |
| 4606 ta_buf[i] = '\n'; | |
| 4607 # ifdef FEAT_MBYTE | |
| 4608 if (has_mbyte) | |
| 4609 i += (*mb_ptr2len_len)(ta_buf + i, | |
| 4610 ta_len + len - i) - 1; | |
| 4611 # endif | |
| 4612 } | |
| 4613 | |
| 4614 /* | |
| 4615 * For pipes: echo the typed characters. For a pty this | |
| 4616 * does not seem to work. | |
| 4617 */ | |
| 4618 for (i = ta_len; i < ta_len + len; ++i) | |
| 4619 { | |
| 4620 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 4621 msg_putchar(ta_buf[i]); | |
| 4622 # ifdef FEAT_MBYTE | |
| 4623 else if (has_mbyte) | |
| 4624 { | |
| 4625 int l = (*mb_ptr2len)(ta_buf + i); | |
| 4626 | |
| 4627 msg_outtrans_len(ta_buf + i, l); | |
| 4628 i += l - 1; | |
| 4629 } | |
| 4630 # endif | |
| 4631 else | |
| 4632 msg_outtrans_len(ta_buf + i, 1); | |
| 4633 } | |
| 4634 windgoto(msg_row, msg_col); | |
| 4635 out_flush(); | |
| 4636 | |
| 4637 ta_len += len; | |
| 4638 | |
| 4639 /* | |
| 4640 * Write the characters to the child, unless EOF has been | |
| 4641 * typed for pipes. Write one character at a time, to | |
| 4642 * avoid losing too much typeahead. When writing buffer | |
| 4643 * lines, drop the typed characters (only check for | |
| 4644 * CTRL-C). | |
| 4645 */ | |
| 4646 if (options & SHELL_WRITE) | |
| 4647 ta_len = 0; | |
| 4648 else if (g_hChildStd_IN_Wr != NULL) | |
| 4649 { | |
| 4650 WriteFile(g_hChildStd_IN_Wr, (char*)ta_buf, | |
| 4651 1, &len, NULL); | |
| 4652 // if we are typing in, we want to keep things reactive | |
| 4653 delay = 1; | |
| 4654 if (len > 0) | |
| 4655 { | |
| 4656 ta_len -= len; | |
| 4657 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 4658 } | |
| 4659 } | |
| 4660 } | |
| 4661 } | |
| 4662 } | |
| 4663 | |
| 4664 if (ta_len) | |
| 4665 ui_inchar_undo(ta_buf, ta_len); | |
| 4666 | |
| 4667 if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT) | |
| 4668 { | |
| 3030 | 4669 dump_pipe(options, g_hChildStd_OUT_Rd, &ga, buffer, &buffer_off); |
| 2935 | 4670 break; |
| 4671 } | |
| 4672 | |
| 4673 ++noread_cnt; | |
| 3030 | 4674 dump_pipe(options, g_hChildStd_OUT_Rd, &ga, buffer, &buffer_off); |
| 2935 | 4675 |
| 4676 /* We start waiting for a very short time and then increase it, so | |
| 4677 * that we respond quickly when the process is quick, and don't | |
| 4678 * consume too much overhead when it's slow. */ | |
| 4679 if (delay < 50) | |
| 4680 delay += 10; | |
| 4681 } | |
| 4682 | |
| 4683 /* Close the pipe */ | |
| 4684 CloseHandle(g_hChildStd_OUT_Rd); | |
| 4685 if (g_hChildStd_IN_Wr != NULL) | |
| 4686 CloseHandle(g_hChildStd_IN_Wr); | |
| 4687 | |
| 4688 WaitForSingleObject(pi.hProcess, INFINITE); | |
| 4689 | |
| 4690 /* Get the command exit code */ | |
| 4691 GetExitCodeProcess(pi.hProcess, &ret); | |
| 4692 | |
| 4693 if (options & SHELL_READ) | |
| 4694 { | |
| 4695 if (ga.ga_len > 0) | |
| 4696 { | |
| 4697 append_ga_line(&ga); | |
| 4698 /* remember that the NL was missing */ | |
| 4699 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; | |
| 4700 } | |
| 4701 else | |
| 4702 curbuf->b_no_eol_lnum = 0; | |
| 4703 ga_clear(&ga); | |
| 4704 } | |
| 4705 | |
| 4706 /* Close the handles to the subprocess, so that it goes away */ | |
| 4707 CloseHandle(pi.hThread); | |
| 4708 CloseHandle(pi.hProcess); | |
| 4709 | |
| 4710 return ret; | |
| 4711 } | |
| 4712 | |
| 4713 static int | |
| 4714 mch_system(char *cmd, int options) | |
| 4715 { | |
| 4716 /* if we can pipe and the shelltemp option is off */ | |
| 4717 if (allowPiping && !p_stmp) | |
| 4718 return mch_system_piped(cmd, options); | |
| 4719 else | |
| 4720 return mch_system_classic(cmd, options); | |
| 4721 } | |
| 7 | 4722 #else |
| 4723 | |
| 5547 | 4724 # ifdef FEAT_MBYTE |
| 4725 static int | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
4726 mch_system(char *cmd, int options) |
| 5547 | 4727 { |
| 4728 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 4729 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4730 WCHAR *wcmd = enc_to_utf16((char_u *)cmd, NULL); |
| 5547 | 4731 if (wcmd != NULL) |
| 4732 { | |
| 4733 int ret = _wsystem(wcmd); | |
| 4734 vim_free(wcmd); | |
| 4735 return ret; | |
| 4736 } | |
| 4737 } | |
| 4738 return system(cmd); | |
| 4739 } | |
| 4740 # else | |
|
7184
0a256475412f
commit https://github.com/vim/vim/commit/4c0aac57599092da404f6726e88701ba441a4a6d
Christian Brabandt <cb@256bit.org>
parents:
7150
diff
changeset
|
4741 # define mch_system(c, o) system(c) |
| 5547 | 4742 # endif |
| 7 | 4743 |
| 4744 #endif | |
| 4745 | |
| 4746 /* | |
| 4747 * Either execute a command by calling the shell or start a new shell | |
| 4748 */ | |
| 4749 int | |
| 4750 mch_call_shell( | |
| 26 | 4751 char_u *cmd, |
| 4752 int options) /* SHELL_*, see vim.h */ | |
| 7 | 4753 { |
| 4754 int x = 0; | |
| 4755 int tmode = cur_tmode; | |
| 4756 #ifdef FEAT_TITLE | |
| 6293 | 4757 char szShellTitle[512]; |
| 6290 | 4758 # ifdef FEAT_MBYTE |
| 6293 | 4759 int did_set_title = FALSE; |
| 4760 | |
| 6290 | 4761 /* Change the title to reflect that we are in a subshell. */ |
| 4762 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 4763 { | |
| 4764 WCHAR szShellTitle[512]; | |
| 4765 | |
| 4766 if (GetConsoleTitleW(szShellTitle, | |
| 4767 sizeof(szShellTitle)/sizeof(WCHAR) - 4) > 0) | |
| 4768 { | |
| 4769 if (cmd == NULL) | |
| 4770 wcscat(szShellTitle, L" :sh"); | |
| 4771 else | |
| 4772 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4773 WCHAR *wn = enc_to_utf16((char_u *)cmd, NULL); |
| 6290 | 4774 |
| 4775 if (wn != NULL) | |
| 4776 { | |
| 4777 wcscat(szShellTitle, L" - !"); | |
| 4778 if ((wcslen(szShellTitle) + wcslen(wn) < | |
| 4779 sizeof(szShellTitle)/sizeof(WCHAR))) | |
| 4780 wcscat(szShellTitle, wn); | |
| 4781 SetConsoleTitleW(szShellTitle); | |
| 4782 vim_free(wn); | |
| 6293 | 4783 did_set_title = TRUE; |
| 6290 | 4784 } |
| 4785 } | |
| 4786 } | |
| 4787 } | |
| 6293 | 4788 if (!did_set_title) |
| 4789 # endif | |
| 4790 /* Change the title to reflect that we are in a subshell. */ | |
| 4791 if (GetConsoleTitle(szShellTitle, sizeof(szShellTitle) - 4) > 0) | |
| 7 | 4792 { |
| 6293 | 4793 if (cmd == NULL) |
| 4794 strcat(szShellTitle, " :sh"); | |
| 4795 else | |
| 4796 { | |
| 4797 strcat(szShellTitle, " - !"); | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4798 if ((strlen(szShellTitle) + strlen((char *)cmd) |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4799 < sizeof(szShellTitle))) |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4800 strcat(szShellTitle, (char *)cmd); |
| 6293 | 4801 } |
| 4802 SetConsoleTitle(szShellTitle); | |
| 7 | 4803 } |
| 4804 #endif | |
| 4805 | |
| 4806 out_flush(); | |
| 4807 | |
| 4808 #ifdef MCH_WRITE_DUMP | |
| 4809 if (fdDump) | |
| 4810 { | |
| 4811 fprintf(fdDump, "mch_call_shell(\"%s\", %d)\n", cmd, options); | |
| 4812 fflush(fdDump); | |
| 4813 } | |
| 4814 #endif | |
| 4815 | |
| 4816 /* | |
| 4817 * Catch all deadly signals while running the external command, because a | |
| 4818 * CTRL-C, Ctrl-Break or illegal instruction might otherwise kill us. | |
| 4819 */ | |
| 4820 signal(SIGINT, SIG_IGN); | |
| 4821 #if defined(__GNUC__) && !defined(__MINGW32__) | |
| 4822 signal(SIGKILL, SIG_IGN); | |
| 4823 #else | |
| 4824 signal(SIGBREAK, SIG_IGN); | |
| 4825 #endif | |
| 4826 signal(SIGILL, SIG_IGN); | |
| 4827 signal(SIGFPE, SIG_IGN); | |
| 4828 signal(SIGSEGV, SIG_IGN); | |
| 4829 signal(SIGTERM, SIG_IGN); | |
| 4830 signal(SIGABRT, SIG_IGN); | |
| 4831 | |
| 4832 if (options & SHELL_COOKED) | |
| 4833 settmode(TMODE_COOK); /* set to normal mode */ | |
| 4834 | |
| 4835 if (cmd == NULL) | |
| 4836 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4837 x = mch_system((char *)p_sh, options); |
| 7 | 4838 } |
| 4839 else | |
| 4840 { | |
| 4841 /* we use "command" or "cmd" to start the shell; slow but easy */ | |
| 3363 | 4842 char_u *newcmd = NULL; |
| 4843 char_u *cmdbase = cmd; | |
| 4844 long_u cmdlen; | |
| 3361 | 4845 |
| 4846 /* Skip a leading ", ( and "(. */ | |
| 4847 if (*cmdbase == '"' ) | |
| 4848 ++cmdbase; | |
| 4849 if (*cmdbase == '(') | |
| 4850 ++cmdbase; | |
| 4851 | |
| 4852 if ((STRNICMP(cmdbase, "start", 5) == 0) && vim_iswhite(cmdbase[5])) | |
| 4853 { | |
| 4854 STARTUPINFO si; | |
| 4855 PROCESS_INFORMATION pi; | |
| 4856 DWORD flags = CREATE_NEW_CONSOLE; | |
| 4857 char_u *p; | |
| 4858 | |
| 5627 | 4859 ZeroMemory(&si, sizeof(si)); |
| 3361 | 4860 si.cb = sizeof(si); |
| 4861 si.lpReserved = NULL; | |
| 4862 si.lpDesktop = NULL; | |
| 4863 si.lpTitle = NULL; | |
| 4864 si.dwFlags = 0; | |
| 4865 si.cbReserved2 = 0; | |
| 4866 si.lpReserved2 = NULL; | |
| 4867 | |
| 4868 cmdbase = skipwhite(cmdbase + 5); | |
| 4869 if ((STRNICMP(cmdbase, "/min", 4) == 0) | |
| 4870 && vim_iswhite(cmdbase[4])) | |
| 4871 { | |
| 4872 cmdbase = skipwhite(cmdbase + 4); | |
| 4873 si.dwFlags = STARTF_USESHOWWINDOW; | |
| 4874 si.wShowWindow = SW_SHOWMINNOACTIVE; | |
| 4875 } | |
| 4876 else if ((STRNICMP(cmdbase, "/b", 2) == 0) | |
| 4877 && vim_iswhite(cmdbase[2])) | |
| 4878 { | |
| 4879 cmdbase = skipwhite(cmdbase + 2); | |
| 4880 flags = CREATE_NO_WINDOW; | |
| 4881 si.dwFlags = STARTF_USESTDHANDLES; | |
| 4882 si.hStdInput = CreateFile("\\\\.\\NUL", // File name | |
| 3363 | 4883 GENERIC_READ, // Access flags |
| 3361 | 4884 0, // Share flags |
| 3363 | 4885 NULL, // Security att. |
| 4886 OPEN_EXISTING, // Open flags | |
| 4887 FILE_ATTRIBUTE_NORMAL, // File att. | |
| 4888 NULL); // Temp file | |
| 3361 | 4889 si.hStdOutput = si.hStdInput; |
| 4890 si.hStdError = si.hStdInput; | |
| 4891 } | |
| 4892 | |
| 4893 /* Remove a trailing ", ) and )" if they have a match | |
| 4894 * at the start of the command. */ | |
| 4895 if (cmdbase > cmd) | |
| 4896 { | |
| 4897 p = cmdbase + STRLEN(cmdbase); | |
| 4898 if (p > cmdbase && p[-1] == '"' && *cmd == '"') | |
| 4899 *--p = NUL; | |
| 4900 if (p > cmdbase && p[-1] == ')' | |
| 4901 && (*cmd =='(' || cmd[1] == '(')) | |
| 4902 *--p = NUL; | |
| 4903 } | |
| 4904 | |
| 3363 | 4905 newcmd = cmdbase; |
| 4906 unescape_shellxquote(cmdbase, p_sxe); | |
| 4907 | |
| 3361 | 4908 /* |
| 3363 | 4909 * If creating new console, arguments are passed to the |
| 4910 * 'cmd.exe' as-is. If it's not, arguments are not treated | |
| 4911 * correctly for current 'cmd.exe'. So unescape characters in | |
| 4912 * shellxescape except '|' for avoiding to be treated as | |
| 4913 * argument to them. Pass the arguments to sub-shell. | |
| 3361 | 4914 */ |
| 3363 | 4915 if (flags != CREATE_NEW_CONSOLE) |
| 4916 { | |
| 4917 char_u *subcmd; | |
| 3367 | 4918 char_u *cmd_shell = mch_getenv("COMSPEC"); |
| 4919 | |
| 4920 if (cmd_shell == NULL || *cmd_shell == NUL) | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4921 cmd_shell = (char_u *)default_shell(); |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4922 |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4923 subcmd = vim_strsave_escaped_ext(cmdbase, |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4924 (char_u *)"|", '^', FALSE); |
| 3363 | 4925 if (subcmd != NULL) |
| 4926 { | |
| 4927 /* make "cmd.exe /c arguments" */ | |
| 4928 cmdlen = STRLEN(cmd_shell) + STRLEN(subcmd) + 5; | |
| 4929 newcmd = lalloc(cmdlen, TRUE); | |
| 4930 if (newcmd != NULL) | |
| 4931 vim_snprintf((char *)newcmd, cmdlen, "%s /c %s", | |
| 3367 | 4932 cmd_shell, subcmd); |
| 3363 | 4933 else |
| 4934 newcmd = cmdbase; | |
| 3367 | 4935 vim_free(subcmd); |
| 3363 | 4936 } |
| 4937 } | |
| 3361 | 4938 |
| 4939 /* | |
| 4940 * Now, start the command as a process, so that it doesn't | |
| 4941 * inherit our handles which causes unpleasant dangling swap | |
| 4942 * files if we exit before the spawned process | |
| 4943 */ | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
4944 if (vim_create_process((char *)newcmd, FALSE, flags, &si, &pi)) |
| 3361 | 4945 x = 0; |
| 4946 else | |
| 4947 { | |
| 4948 x = -1; | |
| 4949 #ifdef FEAT_GUI_W32 | |
| 4950 EMSG(_("E371: Command not found")); | |
| 4951 #endif | |
| 4952 } | |
| 3363 | 4953 |
| 4954 if (newcmd != cmdbase) | |
| 4955 vim_free(newcmd); | |
| 4956 | |
| 5627 | 4957 if (si.dwFlags == STARTF_USESTDHANDLES && si.hStdInput != NULL) |
| 3361 | 4958 { |
| 5627 | 4959 /* Close the handle to \\.\NUL created above. */ |
| 3361 | 4960 CloseHandle(si.hStdInput); |
| 4961 } | |
| 4962 /* Close the handles to the subprocess, so that it goes away */ | |
| 4963 CloseHandle(pi.hThread); | |
| 4964 CloseHandle(pi.hProcess); | |
| 4965 } | |
| 4966 else | |
| 4967 { | |
| 3363 | 4968 cmdlen = ( |
| 7 | 4969 #ifdef FEAT_GUI_W32 |
| 2935 | 4970 (allowPiping && !p_stmp ? 0 : STRLEN(vimrun_path)) + |
| 7 | 4971 #endif |
| 1569 | 4972 STRLEN(p_sh) + STRLEN(p_shcf) + STRLEN(cmd) + 10); |
| 4973 | |
| 3361 | 4974 newcmd = lalloc(cmdlen, TRUE); |
| 4975 if (newcmd != NULL) | |
| 7 | 4976 { |
| 4977 #if defined(FEAT_GUI_W32) | |
| 4978 if (need_vimrun_warning) | |
| 4979 { | |
| 4980 MessageBox(NULL, | |
| 4981 _("VIMRUN.EXE not found in your $PATH.\n" | |
| 4982 "External commands will not pause after completion.\n" | |
| 4983 "See :help win32-vimrun for more information."), | |
| 4984 _("Vim Warning"), | |
| 4985 MB_ICONWARNING); | |
| 4986 need_vimrun_warning = FALSE; | |
| 4987 } | |
| 2935 | 4988 if (!s_dont_use_vimrun && (!allowPiping || p_stmp)) |
| 7 | 4989 /* Use vimrun to execute the command. It opens a console |
| 4990 * window, which can be closed without killing Vim. */ | |
|
2311
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4991 vim_snprintf((char *)newcmd, cmdlen, "%s%s%s %s %s", |
| 7 | 4992 vimrun_path, |
| 4993 (msg_silent != 0 || (options & SHELL_DOOUT)) | |
| 4994 ? "-s " : "", | |
| 4995 p_sh, p_shcf, cmd); | |
| 4996 else | |
| 4997 #endif | |
|
2311
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Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4998 vim_snprintf((char *)newcmd, cmdlen, "%s %s %s", |
| 1569 | 4999 p_sh, p_shcf, cmd); |
| 7 | 5000 x = mch_system((char *)newcmd, options); |
| 3361 | 5001 vim_free(newcmd); |
| 7 | 5002 } |
| 5003 } | |
| 5004 } | |
| 5005 | |
| 5006 if (tmode == TMODE_RAW) | |
| 5007 settmode(TMODE_RAW); /* set to raw mode */ | |
| 5008 | |
| 5009 /* Print the return value, unless "vimrun" was used. */ | |
| 5010 if (x != 0 && !(options & SHELL_SILENT) && !emsg_silent | |
| 5011 #if defined(FEAT_GUI_W32) | |
| 2935 | 5012 && ((options & SHELL_DOOUT) || s_dont_use_vimrun |
| 5013 || (allowPiping && !p_stmp)) | |
| 7 | 5014 #endif |
| 5015 ) | |
| 5016 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
5017 smsg((char_u *)_("shell returned %d"), x); |
| 7 | 5018 msg_putchar('\n'); |
| 5019 } | |
| 5020 #ifdef FEAT_TITLE | |
| 5021 resettitle(); | |
| 5022 #endif | |
| 5023 | |
| 5024 signal(SIGINT, SIG_DFL); | |
| 5025 #if defined(__GNUC__) && !defined(__MINGW32__) | |
| 5026 signal(SIGKILL, SIG_DFL); | |
| 5027 #else | |
| 5028 signal(SIGBREAK, SIG_DFL); | |
| 5029 #endif | |
| 5030 signal(SIGILL, SIG_DFL); | |
| 5031 signal(SIGFPE, SIG_DFL); | |
| 5032 signal(SIGSEGV, SIG_DFL); | |
| 5033 signal(SIGTERM, SIG_DFL); | |
| 5034 signal(SIGABRT, SIG_DFL); | |
| 5035 | |
| 5036 return x; | |
| 5037 } | |
| 5038 | |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5039 #if defined(FEAT_JOB) || defined(PROTO) |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5040 void |
|
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8082
diff
changeset
|
5041 mch_start_job(char *cmd, job_T *job, jobopt_T *options) |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5042 { |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5043 STARTUPINFO si; |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5044 PROCESS_INFORMATION pi; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5045 HANDLE jo; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5046 # ifdef FEAT_CHANNEL |
|
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5047 channel_T *channel; |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5048 HANDLE ifd[2]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5049 HANDLE ofd[2]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5050 HANDLE efd[2]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5051 SECURITY_ATTRIBUTES saAttr; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5052 |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5053 ifd[0] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5054 ifd[1] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5055 ofd[0] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5056 ofd[1] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5057 efd[0] = INVALID_HANDLE_VALUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5058 efd[1] = INVALID_HANDLE_VALUE; |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5059 |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5060 channel = add_channel(); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5061 if (channel == NULL) |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5062 return; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5063 # endif |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5064 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5065 jo = CreateJobObject(NULL, NULL); |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5066 if (jo == NULL) |
|
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 job->jv_status = JOB_FAILED; |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5069 goto failed; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5070 } |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5071 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5072 ZeroMemory(&pi, sizeof(pi)); |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5073 ZeroMemory(&si, sizeof(si)); |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5074 si.cb = sizeof(si); |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5075 si.dwFlags |= STARTF_USESHOWWINDOW; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5076 si.wShowWindow = SW_HIDE; |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5077 |
|
8082
0c7f5abe84b8
commit https://github.com/vim/vim/commit/5d54a045989599468b7a971fc354b0cba4e2b09d
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5078 # ifdef FEAT_CHANNEL |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5079 saAttr.nLength = sizeof(SECURITY_ATTRIBUTES); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5080 saAttr.bInheritHandle = TRUE; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5081 saAttr.lpSecurityDescriptor = NULL; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5082 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
|
5083 || !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
|
5084 || !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
|
5085 || !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
|
5086 || !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
|
5087 || !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
|
5088 goto failed; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5089 si.dwFlags |= STARTF_USESTDHANDLES; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5090 si.hStdInput = ifd[0]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5091 si.hStdOutput = ofd[1]; |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5092 si.hStdError = efd[1]; |
|
8082
0c7f5abe84b8
commit https://github.com/vim/vim/commit/5d54a045989599468b7a971fc354b0cba4e2b09d
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5093 # endif |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5094 |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5095 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
|
5096 CREATE_SUSPENDED | |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5097 CREATE_DEFAULT_ERROR_MODE | |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5098 CREATE_NEW_PROCESS_GROUP | |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5099 CREATE_NEW_CONSOLE, |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5100 &si, &pi)) |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5101 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5102 CloseHandle(jo); |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5103 job->jv_status = JOB_FAILED; |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5104 goto failed; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5105 } |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5106 |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5107 if (!AssignProcessToJobObject(jo, pi.hProcess)) |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5108 { |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5109 /* 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
|
5110 * process with TerminateProcess. */ |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5111 CloseHandle(jo); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5112 jo = NULL; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5113 } |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5114 ResumeThread(pi.hThread); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5115 CloseHandle(job->jv_proc_info.hThread); |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5116 job->jv_proc_info = pi; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5117 job->jv_job_object = jo; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5118 job->jv_status = JOB_STARTED; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5119 |
|
8082
0c7f5abe84b8
commit https://github.com/vim/vim/commit/5d54a045989599468b7a971fc354b0cba4e2b09d
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
5120 # ifdef FEAT_CHANNEL |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5121 CloseHandle(ifd[0]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5122 CloseHandle(ofd[1]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5123 CloseHandle(efd[1]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5124 |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5125 job->jv_channel = channel; |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5126 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
|
5127 channel_set_job(channel, job); |
|
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8082
diff
changeset
|
5128 channel_set_mode(channel, options->jo_mode); |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5129 |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5130 # ifdef FEAT_GUI |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5131 channel_gui_register(channel); |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5132 # endif |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5133 # endif |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5134 return; |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5135 |
|
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5136 failed: |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5137 # ifdef FEAT_CHANNEL |
|
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5138 CloseHandle(ifd[0]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5139 CloseHandle(ofd[0]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5140 CloseHandle(efd[0]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5141 CloseHandle(ifd[1]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5142 CloseHandle(ofd[1]); |
|
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8053
diff
changeset
|
5143 CloseHandle(efd[1]); |
|
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5144 channel_free(channel); |
|
8053
774d53057a23
commit https://github.com/vim/vim/commit/71b0f7b5c083d32fd37fa825f5d829b6a6c1a09a
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
5145 # else |
|
774d53057a23
commit https://github.com/vim/vim/commit/71b0f7b5c083d32fd37fa825f5d829b6a6c1a09a
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
5146 ; /* make compiler happy */ |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5147 # endif |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5148 } |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5149 |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5150 char * |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5151 mch_job_status(job_T *job) |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5152 { |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5153 DWORD dwExitCode = 0; |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5154 |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5155 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
|
5156 || dwExitCode != STILL_ACTIVE) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5157 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5158 job->jv_status = JOB_ENDED; |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5159 return "dead"; |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5160 } |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5161 return "run"; |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5162 } |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5163 |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5164 int |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5165 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
|
5166 { |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5167 int ret = 0; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5168 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
|
5169 |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5170 if (STRCMP(how, "kill") == 0) |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5171 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5172 if (job->jv_job_object != NULL) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5173 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
|
5174 else |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5175 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
|
5176 } |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5177 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5178 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
|
5179 return FAIL; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5180 ret = GenerateConsoleCtrlEvent( |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5181 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
|
5182 job->jv_proc_info.dwProcessId) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5183 ? OK : FAIL; |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5184 FreeConsole(); |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5185 return ret; |
|
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 |
|
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 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5190 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5191 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5192 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5193 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5194 if (job->jv_status != JOB_FAILED) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5195 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5196 if (job->jv_job_object != NULL) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5197 CloseHandle(job->jv_job_object); |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5198 CloseHandle(job->jv_proc_info.hProcess); |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8015
diff
changeset
|
5199 } |
|
7975
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5200 } |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5201 #endif |
|
7224f5e9c36a
commit https://github.com/vim/vim/commit/942d6b22686858c9e72f8b8929df5c288170179c
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
5202 |
| 7 | 5203 |
| 5204 #ifndef FEAT_GUI_W32 | |
| 5205 | |
| 5206 /* | |
| 5207 * Start termcap mode | |
| 5208 */ | |
| 5209 static void | |
| 5210 termcap_mode_start(void) | |
| 5211 { | |
| 5212 DWORD cmodein; | |
| 5213 | |
| 5214 if (g_fTermcapMode) | |
| 5215 return; | |
| 5216 | |
| 5217 SaveConsoleBuffer(&g_cbNonTermcap); | |
| 5218 | |
| 5219 if (g_cbTermcap.IsValid) | |
| 5220 { | |
| 5221 /* | |
| 5222 * We've been in termcap mode before. Restore certain screen | |
| 5223 * characteristics, including the buffer size and the window | |
| 5224 * size. Since we will be redrawing the screen, we don't need | |
| 5225 * to restore the actual contents of the buffer. | |
| 5226 */ | |
| 5227 RestoreConsoleBuffer(&g_cbTermcap, FALSE); | |
| 5228 SetConsoleWindowInfo(g_hConOut, TRUE, &g_cbTermcap.Info.srWindow); | |
| 5229 Rows = g_cbTermcap.Info.dwSize.Y; | |
| 5230 Columns = g_cbTermcap.Info.dwSize.X; | |
| 5231 } | |
| 5232 else | |
| 5233 { | |
| 5234 /* | |
| 5235 * This is our first time entering termcap mode. Clear the console | |
| 5236 * screen buffer, and resize the buffer to match the current window | |
| 5237 * size. We will use this as the size of our editing environment. | |
| 5238 */ | |
| 5239 ClearConsoleBuffer(g_attrCurrent); | |
| 5240 ResizeConBufAndWindow(g_hConOut, Columns, Rows); | |
| 5241 } | |
| 5242 | |
| 5243 #ifdef FEAT_TITLE | |
| 5244 resettitle(); | |
| 5245 #endif | |
| 5246 | |
| 5247 GetConsoleMode(g_hConIn, &cmodein); | |
| 5248 #ifdef FEAT_MOUSE | |
| 5249 if (g_fMouseActive) | |
| 5250 cmodein |= ENABLE_MOUSE_INPUT; | |
| 5251 else | |
| 5252 cmodein &= ~ENABLE_MOUSE_INPUT; | |
| 5253 #endif | |
| 5254 cmodein |= ENABLE_WINDOW_INPUT; | |
| 5255 SetConsoleMode(g_hConIn, cmodein); | |
| 5256 | |
| 5257 redraw_later_clear(); | |
| 5258 g_fTermcapMode = TRUE; | |
| 5259 } | |
| 5260 | |
| 5261 | |
| 5262 /* | |
| 5263 * End termcap mode | |
| 5264 */ | |
| 5265 static void | |
| 5266 termcap_mode_end(void) | |
| 5267 { | |
| 5268 DWORD cmodein; | |
| 5269 ConsoleBuffer *cb; | |
| 5270 COORD coord; | |
| 5271 DWORD dwDummy; | |
| 5272 | |
| 5273 if (!g_fTermcapMode) | |
| 5274 return; | |
| 5275 | |
| 5276 SaveConsoleBuffer(&g_cbTermcap); | |
| 5277 | |
| 5278 GetConsoleMode(g_hConIn, &cmodein); | |
| 5279 cmodein &= ~(ENABLE_MOUSE_INPUT | ENABLE_WINDOW_INPUT); | |
| 5280 SetConsoleMode(g_hConIn, cmodein); | |
| 5281 | |
|
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diff
changeset
|
5282 #ifdef FEAT_RESTORE_ORIG_SCREEN |
|
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7150
diff
changeset
|
5283 cb = exiting ? &g_cbOrig : &g_cbNonTermcap; |
|
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7150
diff
changeset
|
5284 #else |
| 7 | 5285 cb = &g_cbNonTermcap; |
|
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parents:
7150
diff
changeset
|
5286 #endif |
| 7 | 5287 RestoreConsoleBuffer(cb, p_rs); |
| 5288 SetConsoleCursorInfo(g_hConOut, &g_cci); | |
| 5289 | |
| 5290 if (p_rs || exiting) | |
| 5291 { | |
| 5292 /* | |
| 5293 * Clear anything that happens to be on the current line. | |
| 5294 */ | |
| 5295 coord.X = 0; | |
| 5296 coord.Y = (SHORT) (p_rs ? cb->Info.dwCursorPosition.Y : (Rows - 1)); | |
| 5297 FillConsoleOutputCharacter(g_hConOut, ' ', | |
| 5298 cb->Info.dwSize.X, coord, &dwDummy); | |
| 5299 /* | |
| 5300 * The following is just for aesthetics. If we are exiting without | |
| 5301 * restoring the screen, then we want to have a prompt string | |
| 5302 * appear at the bottom line. However, the command interpreter | |
| 5303 * seems to always advance the cursor one line before displaying | |
| 5304 * the prompt string, which causes the screen to scroll. To | |
| 5305 * counter this, move the cursor up one line before exiting. | |
| 5306 */ | |
| 5307 if (exiting && !p_rs) | |
| 5308 coord.Y--; | |
| 5309 /* | |
| 5310 * Position the cursor at the leftmost column of the desired row. | |
| 5311 */ | |
| 5312 SetConsoleCursorPosition(g_hConOut, coord); | |
| 5313 } | |
| 5314 | |
| 5315 g_fTermcapMode = FALSE; | |
| 5316 } | |
| 5317 #endif /* FEAT_GUI_W32 */ | |
| 5318 | |
| 5319 | |
| 5320 #ifdef FEAT_GUI_W32 | |
| 323 | 5321 /*ARGSUSED*/ |
| 7 | 5322 void |
| 5323 mch_write( | |
| 5324 char_u *s, | |
| 5325 int len) | |
| 5326 { | |
| 5327 /* never used */ | |
| 5328 } | |
| 5329 | |
| 5330 #else | |
| 5331 | |
| 5332 /* | |
| 5333 * clear `n' chars, starting from `coord' | |
| 5334 */ | |
| 5335 static void | |
| 5336 clear_chars( | |
| 5337 COORD coord, | |
| 5338 DWORD n) | |
| 5339 { | |
| 5340 DWORD dwDummy; | |
| 5341 | |
| 5342 FillConsoleOutputCharacter(g_hConOut, ' ', n, coord, &dwDummy); | |
| 5343 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, n, coord, &dwDummy); | |
| 5344 } | |
| 5345 | |
| 5346 | |
| 5347 /* | |
| 5348 * Clear the screen | |
| 5349 */ | |
| 5350 static void | |
| 5351 clear_screen(void) | |
| 5352 { | |
| 5353 g_coord.X = g_coord.Y = 0; | |
| 5354 clear_chars(g_coord, Rows * Columns); | |
| 5355 } | |
| 5356 | |
| 5357 | |
| 5358 /* | |
| 5359 * Clear to end of display | |
| 5360 */ | |
| 5361 static void | |
| 5362 clear_to_end_of_display(void) | |
| 5363 { | |
| 5364 clear_chars(g_coord, (Rows - g_coord.Y - 1) | |
| 5365 * Columns + (Columns - g_coord.X)); | |
| 5366 } | |
| 5367 | |
| 5368 | |
| 5369 /* | |
| 5370 * Clear to end of line | |
| 5371 */ | |
| 5372 static void | |
| 5373 clear_to_end_of_line(void) | |
| 5374 { | |
| 5375 clear_chars(g_coord, Columns - g_coord.X); | |
| 5376 } | |
| 5377 | |
| 5378 | |
| 5379 /* | |
| 5380 * Scroll the scroll region up by `cLines' lines | |
| 5381 */ | |
| 5382 static void | |
| 26 | 5383 scroll(unsigned cLines) |
| 7 | 5384 { |
| 5385 COORD oldcoord = g_coord; | |
| 5386 | |
| 5387 gotoxy(g_srScrollRegion.Left + 1, g_srScrollRegion.Top + 1); | |
| 5388 delete_lines(cLines); | |
| 5389 | |
| 5390 g_coord = oldcoord; | |
| 5391 } | |
| 5392 | |
| 5393 | |
| 5394 /* | |
| 5395 * Set the scroll region | |
| 5396 */ | |
| 5397 static void | |
| 5398 set_scroll_region( | |
| 5399 unsigned left, | |
| 5400 unsigned top, | |
| 5401 unsigned right, | |
| 5402 unsigned bottom) | |
| 5403 { | |
| 5404 if (left >= right | |
| 5405 || top >= bottom | |
| 5406 || right > (unsigned) Columns - 1 | |
| 5407 || bottom > (unsigned) Rows - 1) | |
| 5408 return; | |
| 5409 | |
| 5410 g_srScrollRegion.Left = left; | |
| 5411 g_srScrollRegion.Top = top; | |
| 5412 g_srScrollRegion.Right = right; | |
| 5413 g_srScrollRegion.Bottom = bottom; | |
| 5414 } | |
| 5415 | |
| 5416 | |
| 5417 /* | |
| 5418 * Insert `cLines' lines at the current cursor position | |
| 5419 */ | |
| 5420 static void | |
| 26 | 5421 insert_lines(unsigned cLines) |
| 7 | 5422 { |
| 5423 SMALL_RECT source; | |
| 5424 COORD dest; | |
| 5425 CHAR_INFO fill; | |
| 5426 | |
| 5427 dest.X = 0; | |
| 5428 dest.Y = g_coord.Y + cLines; | |
| 5429 | |
| 5430 source.Left = 0; | |
| 5431 source.Top = g_coord.Y; | |
| 5432 source.Right = g_srScrollRegion.Right; | |
| 5433 source.Bottom = g_srScrollRegion.Bottom - cLines; | |
| 5434 | |
| 5435 fill.Char.AsciiChar = ' '; | |
| 5436 fill.Attributes = g_attrCurrent; | |
| 5437 | |
| 5438 ScrollConsoleScreenBuffer(g_hConOut, &source, NULL, dest, &fill); | |
| 5439 | |
| 5440 /* Here we have to deal with a win32 console flake: If the scroll | |
| 5441 * region looks like abc and we scroll c to a and fill with d we get | |
| 5442 * cbd... if we scroll block c one line at a time to a, we get cdd... | |
| 5443 * vim expects cdd consistently... So we have to deal with that | |
| 5444 * here... (this also occurs scrolling the same way in the other | |
| 5445 * direction). */ | |
| 5446 | |
| 5447 if (source.Bottom < dest.Y) | |
| 5448 { | |
| 5449 COORD coord; | |
| 5450 | |
| 5451 coord.X = 0; | |
| 5452 coord.Y = source.Bottom; | |
| 5453 clear_chars(coord, Columns * (dest.Y - source.Bottom)); | |
| 5454 } | |
| 5455 } | |
| 5456 | |
| 5457 | |
| 5458 /* | |
| 5459 * Delete `cLines' lines at the current cursor position | |
| 5460 */ | |
| 5461 static void | |
| 26 | 5462 delete_lines(unsigned cLines) |
| 7 | 5463 { |
| 5464 SMALL_RECT source; | |
| 5465 COORD dest; | |
| 5466 CHAR_INFO fill; | |
| 5467 int nb; | |
| 5468 | |
| 5469 dest.X = 0; | |
| 5470 dest.Y = g_coord.Y; | |
| 5471 | |
| 5472 source.Left = 0; | |
| 5473 source.Top = g_coord.Y + cLines; | |
| 5474 source.Right = g_srScrollRegion.Right; | |
| 5475 source.Bottom = g_srScrollRegion.Bottom; | |
| 5476 | |
| 5477 fill.Char.AsciiChar = ' '; | |
| 5478 fill.Attributes = g_attrCurrent; | |
| 5479 | |
| 5480 ScrollConsoleScreenBuffer(g_hConOut, &source, NULL, dest, &fill); | |
| 5481 | |
| 5482 /* Here we have to deal with a win32 console flake: If the scroll | |
| 5483 * region looks like abc and we scroll c to a and fill with d we get | |
| 5484 * cbd... if we scroll block c one line at a time to a, we get cdd... | |
| 5485 * vim expects cdd consistently... So we have to deal with that | |
| 5486 * here... (this also occurs scrolling the same way in the other | |
| 5487 * direction). */ | |
| 5488 | |
| 5489 nb = dest.Y + (source.Bottom - source.Top) + 1; | |
| 5490 | |
| 5491 if (nb < source.Top) | |
| 5492 { | |
| 5493 COORD coord; | |
| 5494 | |
| 5495 coord.X = 0; | |
| 5496 coord.Y = nb; | |
| 5497 clear_chars(coord, Columns * (source.Top - nb)); | |
| 5498 } | |
| 5499 } | |
| 5500 | |
| 5501 | |
| 5502 /* | |
| 5503 * Set the cursor position | |
| 5504 */ | |
| 5505 static void | |
| 5506 gotoxy( | |
| 5507 unsigned x, | |
| 5508 unsigned y) | |
| 5509 { | |
| 5510 if (x < 1 || x > (unsigned)Columns || y < 1 || y > (unsigned)Rows) | |
| 5511 return; | |
| 5512 | |
| 5513 /* external cursor coords are 1-based; internal are 0-based */ | |
| 5514 g_coord.X = x - 1; | |
| 5515 g_coord.Y = y - 1; | |
| 5516 SetConsoleCursorPosition(g_hConOut, g_coord); | |
| 5517 } | |
| 5518 | |
| 5519 | |
| 5520 /* | |
| 5521 * Set the current text attribute = (foreground | background) | |
| 5522 * See ../doc/os_win32.txt for the numbers. | |
| 5523 */ | |
| 5524 static void | |
| 26 | 5525 textattr(WORD wAttr) |
| 7 | 5526 { |
| 6710 | 5527 g_attrCurrent = wAttr & 0xff; |
| 7 | 5528 |
| 5529 SetConsoleTextAttribute(g_hConOut, wAttr); | |
| 5530 } | |
| 5531 | |
| 5532 | |
| 5533 static void | |
| 26 | 5534 textcolor(WORD wAttr) |
| 7 | 5535 { |
| 6710 | 5536 g_attrCurrent = (g_attrCurrent & 0xf0) + (wAttr & 0x0f); |
| 7 | 5537 |
| 5538 SetConsoleTextAttribute(g_hConOut, g_attrCurrent); | |
| 5539 } | |
| 5540 | |
| 5541 | |
| 5542 static void | |
| 26 | 5543 textbackground(WORD wAttr) |
| 7 | 5544 { |
| 6710 | 5545 g_attrCurrent = (g_attrCurrent & 0x0f) + ((wAttr & 0x0f) << 4); |
| 7 | 5546 |
| 5547 SetConsoleTextAttribute(g_hConOut, g_attrCurrent); | |
| 5548 } | |
| 5549 | |
| 5550 | |
| 5551 /* | |
| 5552 * restore the default text attribute (whatever we started with) | |
| 5553 */ | |
| 5554 static void | |
| 26 | 5555 normvideo(void) |
| 7 | 5556 { |
| 5557 textattr(g_attrDefault); | |
| 5558 } | |
| 5559 | |
| 5560 | |
| 5561 static WORD g_attrPreStandout = 0; | |
| 5562 | |
| 5563 /* | |
| 5564 * Make the text standout, by brightening it | |
| 5565 */ | |
| 5566 static void | |
| 5567 standout(void) | |
| 5568 { | |
| 5569 g_attrPreStandout = g_attrCurrent; | |
| 5570 textattr((WORD) (g_attrCurrent|FOREGROUND_INTENSITY|BACKGROUND_INTENSITY)); | |
| 5571 } | |
| 5572 | |
| 5573 | |
| 5574 /* | |
| 5575 * Turn off standout mode | |
| 5576 */ | |
| 5577 static void | |
| 26 | 5578 standend(void) |
| 7 | 5579 { |
| 5580 if (g_attrPreStandout) | |
| 5581 { | |
| 5582 textattr(g_attrPreStandout); | |
| 5583 g_attrPreStandout = 0; | |
| 5584 } | |
| 5585 } | |
| 5586 | |
| 5587 | |
| 5588 /* | |
| 1199 | 5589 * Set normal fg/bg color, based on T_ME. Called when t_me has been set. |
| 7 | 5590 */ |
| 5591 void | |
| 26 | 5592 mch_set_normal_colors(void) |
| 7 | 5593 { |
| 5594 char_u *p; | |
| 5595 int n; | |
| 5596 | |
| 5597 cterm_normal_fg_color = (g_attrDefault & 0xf) + 1; | |
| 5598 cterm_normal_bg_color = ((g_attrDefault >> 4) & 0xf) + 1; | |
| 5599 if (T_ME[0] == ESC && T_ME[1] == '|') | |
| 5600 { | |
| 5601 p = T_ME + 2; | |
| 5602 n = getdigits(&p); | |
| 5603 if (*p == 'm' && n > 0) | |
| 5604 { | |
| 5605 cterm_normal_fg_color = (n & 0xf) + 1; | |
| 5606 cterm_normal_bg_color = ((n >> 4) & 0xf) + 1; | |
| 5607 } | |
| 5608 } | |
| 5609 } | |
| 5610 | |
| 5611 | |
| 5612 /* | |
| 5613 * visual bell: flash the screen | |
| 5614 */ | |
| 5615 static void | |
| 26 | 5616 visual_bell(void) |
| 7 | 5617 { |
| 5618 COORD coordOrigin = {0, 0}; | |
| 5619 WORD attrFlash = ~g_attrCurrent & 0xff; | |
| 5620 | |
| 5621 DWORD dwDummy; | |
| 5622 LPWORD oldattrs = (LPWORD)alloc(Rows * Columns * sizeof(WORD)); | |
| 5623 | |
| 5624 if (oldattrs == NULL) | |
| 5625 return; | |
| 5626 ReadConsoleOutputAttribute(g_hConOut, oldattrs, Rows * Columns, | |
| 5627 coordOrigin, &dwDummy); | |
| 5628 FillConsoleOutputAttribute(g_hConOut, attrFlash, Rows * Columns, | |
| 5629 coordOrigin, &dwDummy); | |
| 5630 | |
| 5631 Sleep(15); /* wait for 15 msec */ | |
| 5632 WriteConsoleOutputAttribute(g_hConOut, oldattrs, Rows * Columns, | |
| 5633 coordOrigin, &dwDummy); | |
| 5634 vim_free(oldattrs); | |
| 5635 } | |
| 5636 | |
| 5637 | |
| 5638 /* | |
| 5639 * Make the cursor visible or invisible | |
| 5640 */ | |
| 5641 static void | |
| 26 | 5642 cursor_visible(BOOL fVisible) |
| 7 | 5643 { |
| 5644 s_cursor_visible = fVisible; | |
| 5645 #ifdef MCH_CURSOR_SHAPE | |
| 5646 mch_update_cursor(); | |
| 5647 #endif | |
| 5648 } | |
| 5649 | |
| 5650 | |
| 5651 /* | |
|
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diff
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|
5652 * write `cbToWrite' bytes in `pchBuf' to the screen |
|
1a34f5272977
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|
5653 * Returns the number of bytes actually written (at least one). |
| 7 | 5654 */ |
|
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diff
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|
5655 static DWORD |
| 7 | 5656 write_chars( |
|
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|
5657 char_u *pchBuf, |
|
1a34f5272977
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|
5658 DWORD cbToWrite) |
| 7 | 5659 { |
| 5660 COORD coord = g_coord; | |
| 5661 DWORD written; | |
| 5662 | |
|
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5663 #ifdef FEAT_MBYTE |
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5664 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
|
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|
5665 { |
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diff
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|
5666 static WCHAR *unicodebuf = NULL; |
|
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5667 static int unibuflen = 0; |
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|
5668 int length; |
|
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|
5669 DWORD n, cchwritten, cells; |
|
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parents:
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|
5670 |
|
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5671 length = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)pchBuf, cbToWrite, 0, 0); |
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5672 if (unicodebuf == NULL || length > unibuflen) |
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|
5673 { |
|
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|
5674 vim_free(unicodebuf); |
|
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diff
changeset
|
5675 unicodebuf = (WCHAR *)lalloc(length * sizeof(WCHAR), FALSE); |
|
1a34f5272977
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|
5676 unibuflen = length; |
|
1a34f5272977
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parents:
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|
5677 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
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parents:
7078
diff
changeset
|
5678 MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)pchBuf, cbToWrite, |
|
1a34f5272977
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parents:
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diff
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|
5679 unicodebuf, unibuflen); |
|
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parents:
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|
5680 |
|
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changeset
|
5681 cells = mb_string2cells(pchBuf, cbToWrite); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5682 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, cells, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5683 coord, &written); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5684 /* 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
|
5685 * 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
|
5686 if (WriteConsoleOutputCharacterW(g_hConOut, unicodebuf, length, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5687 coord, &cchwritten) == 0 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5688 || cchwritten == 0) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5689 cchwritten = 1; |
|
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 if (cchwritten == length) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5692 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5693 written = cbToWrite; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5694 g_coord.X += (SHORT)cells; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5695 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5696 else |
|
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 char_u *p = pchBuf; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5699 for (n = 0; n < cchwritten; n++) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5700 mb_cptr_adv(p); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5701 written = p - pchBuf; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5702 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
|
5703 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5704 } |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5705 else |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5706 #endif |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5707 { |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5708 FillConsoleOutputAttribute(g_hConOut, g_attrCurrent, cbToWrite, |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5709 coord, &written); |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5710 /* 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
|
5711 * 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
|
5712 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
|
5713 coord, &written) == 0 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5714 || written == 0) |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5715 written = 1; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5716 |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5717 g_coord.X += (SHORT) written; |
|
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7078
diff
changeset
|
5718 } |
| 7 | 5719 |
| 5720 while (g_coord.X > g_srScrollRegion.Right) | |
| 5721 { | |
| 5722 g_coord.X -= (SHORT) Columns; | |
| 5723 if (g_coord.Y < g_srScrollRegion.Bottom) | |
| 5724 g_coord.Y++; | |
| 5725 } | |
| 5726 | |
| 5727 gotoxy(g_coord.X + 1, g_coord.Y + 1); | |
| 5728 | |
| 5729 return written; | |
| 5730 } | |
| 5731 | |
| 5732 | |
| 5733 /* | |
| 5734 * mch_write(): write the output buffer to the screen, translating ESC | |
| 5735 * sequences into calls to console output routines. | |
| 5736 */ | |
| 5737 void | |
| 5738 mch_write( | |
| 5739 char_u *s, | |
| 5740 int len) | |
| 5741 { | |
| 5742 s[len] = NUL; | |
| 5743 | |
| 5744 if (!term_console) | |
| 5745 { | |
| 5746 write(1, s, (unsigned)len); | |
| 5747 return; | |
| 5748 } | |
| 5749 | |
| 5750 /* translate ESC | sequences into faked bios calls */ | |
| 5751 while (len--) | |
| 5752 { | |
| 5753 /* optimization: use one single write_chars for runs of text, | |
| 5754 * rather than once per character It ain't curses, but it helps. */ | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
5755 DWORD prefix = (DWORD)strcspn((char *)s, "\n\r\b\a\033"); |
| 7 | 5756 |
| 5757 if (p_wd) | |
| 5758 { | |
| 5759 WaitForChar(p_wd); | |
| 5760 if (prefix != 0) | |
| 5761 prefix = 1; | |
| 5762 } | |
| 5763 | |
| 5764 if (prefix != 0) | |
| 5765 { | |
| 5766 DWORD nWritten; | |
| 5767 | |
| 5768 nWritten = write_chars(s, prefix); | |
| 5769 #ifdef MCH_WRITE_DUMP | |
| 5770 if (fdDump) | |
| 5771 { | |
| 5772 fputc('>', fdDump); | |
| 5773 fwrite(s, sizeof(char_u), nWritten, fdDump); | |
| 5774 fputs("<\n", fdDump); | |
| 5775 } | |
| 5776 #endif | |
| 5777 len -= (nWritten - 1); | |
| 5778 s += nWritten; | |
| 5779 } | |
| 5780 else if (s[0] == '\n') | |
| 5781 { | |
| 5782 /* \n, newline: go to the beginning of the next line or scroll */ | |
| 5783 if (g_coord.Y == g_srScrollRegion.Bottom) | |
| 5784 { | |
| 5785 scroll(1); | |
| 5786 gotoxy(g_srScrollRegion.Left + 1, g_srScrollRegion.Bottom + 1); | |
| 5787 } | |
| 5788 else | |
| 5789 { | |
| 5790 gotoxy(g_srScrollRegion.Left + 1, g_coord.Y + 2); | |
| 5791 } | |
| 5792 #ifdef MCH_WRITE_DUMP | |
| 5793 if (fdDump) | |
| 5794 fputs("\\n\n", fdDump); | |
| 5795 #endif | |
| 5796 s++; | |
| 5797 } | |
| 5798 else if (s[0] == '\r') | |
| 5799 { | |
| 5800 /* \r, carriage return: go to beginning of line */ | |
| 5801 gotoxy(g_srScrollRegion.Left+1, g_coord.Y + 1); | |
| 5802 #ifdef MCH_WRITE_DUMP | |
| 5803 if (fdDump) | |
| 5804 fputs("\\r\n", fdDump); | |
| 5805 #endif | |
| 5806 s++; | |
| 5807 } | |
| 5808 else if (s[0] == '\b') | |
| 5809 { | |
| 5810 /* \b, backspace: move cursor one position left */ | |
| 5811 if (g_coord.X > g_srScrollRegion.Left) | |
| 5812 g_coord.X--; | |
| 5813 else if (g_coord.Y > g_srScrollRegion.Top) | |
| 5814 { | |
| 5815 g_coord.X = g_srScrollRegion.Right; | |
| 5816 g_coord.Y--; | |
| 5817 } | |
| 5818 gotoxy(g_coord.X + 1, g_coord.Y + 1); | |
| 5819 #ifdef MCH_WRITE_DUMP | |
| 5820 if (fdDump) | |
| 5821 fputs("\\b\n", fdDump); | |
| 5822 #endif | |
| 5823 s++; | |
| 5824 } | |
| 5825 else if (s[0] == '\a') | |
| 5826 { | |
| 5827 /* \a, bell */ | |
| 5828 MessageBeep(0xFFFFFFFF); | |
| 5829 #ifdef MCH_WRITE_DUMP | |
| 5830 if (fdDump) | |
| 5831 fputs("\\a\n", fdDump); | |
| 5832 #endif | |
| 5833 s++; | |
| 5834 } | |
| 5835 else if (s[0] == ESC && len >= 3-1 && s[1] == '|') | |
| 5836 { | |
| 5837 #ifdef MCH_WRITE_DUMP | |
| 24 | 5838 char_u *old_s = s; |
| 7 | 5839 #endif |
| 24 | 5840 char_u *p; |
| 5841 int arg1 = 0, arg2 = 0; | |
| 7 | 5842 |
| 5843 switch (s[2]) | |
| 5844 { | |
| 5845 /* one or two numeric arguments, separated by ';' */ | |
| 5846 | |
| 5847 case '0': case '1': case '2': case '3': case '4': | |
| 5848 case '5': case '6': case '7': case '8': case '9': | |
| 5849 p = s + 2; | |
| 5850 arg1 = getdigits(&p); /* no check for length! */ | |
| 5851 if (p > s + len) | |
| 5852 break; | |
| 5853 | |
| 5854 if (*p == ';') | |
| 5855 { | |
| 5856 ++p; | |
| 5857 arg2 = getdigits(&p); /* no check for length! */ | |
| 5858 if (p > s + len) | |
| 5859 break; | |
| 5860 | |
| 5861 if (*p == 'H') | |
| 5862 gotoxy(arg2, arg1); | |
| 5863 else if (*p == 'r') | |
| 5864 set_scroll_region(0, arg1 - 1, Columns - 1, arg2 - 1); | |
| 5865 } | |
| 5866 else if (*p == 'A') | |
| 5867 { | |
| 5868 /* move cursor up arg1 lines in same column */ | |
| 5869 gotoxy(g_coord.X + 1, | |
| 5870 max(g_srScrollRegion.Top, g_coord.Y - arg1) + 1); | |
| 5871 } | |
| 5872 else if (*p == 'C') | |
| 5873 { | |
| 5874 /* move cursor right arg1 columns in same line */ | |
| 5875 gotoxy(min(g_srScrollRegion.Right, g_coord.X + arg1) + 1, | |
| 5876 g_coord.Y + 1); | |
| 5877 } | |
| 5878 else if (*p == 'H') | |
| 5879 { | |
| 5880 gotoxy(1, arg1); | |
| 5881 } | |
| 5882 else if (*p == 'L') | |
| 5883 { | |
| 5884 insert_lines(arg1); | |
| 5885 } | |
| 5886 else if (*p == 'm') | |
| 5887 { | |
| 5888 if (arg1 == 0) | |
| 5889 normvideo(); | |
| 5890 else | |
| 5891 textattr((WORD) arg1); | |
| 5892 } | |
| 5893 else if (*p == 'f') | |
| 5894 { | |
| 5895 textcolor((WORD) arg1); | |
| 5896 } | |
| 5897 else if (*p == 'b') | |
| 5898 { | |
| 5899 textbackground((WORD) arg1); | |
| 5900 } | |
| 5901 else if (*p == 'M') | |
| 5902 { | |
| 5903 delete_lines(arg1); | |
| 5904 } | |
| 5905 | |
| 835 | 5906 len -= (int)(p - s); |
| 7 | 5907 s = p + 1; |
| 5908 break; | |
| 5909 | |
| 5910 | |
| 5911 /* Three-character escape sequences */ | |
| 5912 | |
| 5913 case 'A': | |
| 5914 /* move cursor up one line in same column */ | |
| 5915 gotoxy(g_coord.X + 1, | |
| 5916 max(g_srScrollRegion.Top, g_coord.Y - 1) + 1); | |
| 5917 goto got3; | |
| 5918 | |
| 5919 case 'B': | |
| 5920 visual_bell(); | |
| 5921 goto got3; | |
| 5922 | |
| 5923 case 'C': | |
| 5924 /* move cursor right one column in same line */ | |
| 5925 gotoxy(min(g_srScrollRegion.Right, g_coord.X + 1) + 1, | |
| 5926 g_coord.Y + 1); | |
| 5927 goto got3; | |
| 5928 | |
| 5929 case 'E': | |
| 5930 termcap_mode_end(); | |
| 5931 goto got3; | |
| 5932 | |
| 5933 case 'F': | |
| 5934 standout(); | |
| 5935 goto got3; | |
| 5936 | |
| 5937 case 'f': | |
| 5938 standend(); | |
| 5939 goto got3; | |
| 5940 | |
| 5941 case 'H': | |
| 5942 gotoxy(1, 1); | |
| 5943 goto got3; | |
| 5944 | |
| 5945 case 'j': | |
| 5946 clear_to_end_of_display(); | |
| 5947 goto got3; | |
| 5948 | |
| 5949 case 'J': | |
| 5950 clear_screen(); | |
| 5951 goto got3; | |
| 5952 | |
| 5953 case 'K': | |
| 5954 clear_to_end_of_line(); | |
| 5955 goto got3; | |
| 5956 | |
| 5957 case 'L': | |
| 5958 insert_lines(1); | |
| 5959 goto got3; | |
| 5960 | |
| 5961 case 'M': | |
| 5962 delete_lines(1); | |
| 5963 goto got3; | |
| 5964 | |
| 5965 case 'S': | |
| 5966 termcap_mode_start(); | |
| 5967 goto got3; | |
| 5968 | |
| 5969 case 'V': | |
| 5970 cursor_visible(TRUE); | |
| 5971 goto got3; | |
| 5972 | |
| 5973 case 'v': | |
| 5974 cursor_visible(FALSE); | |
| 5975 goto got3; | |
| 5976 | |
| 5977 got3: | |
| 5978 s += 3; | |
| 5979 len -= 2; | |
| 5980 } | |
| 5981 | |
| 5982 #ifdef MCH_WRITE_DUMP | |
| 5983 if (fdDump) | |
| 5984 { | |
| 5985 fputs("ESC | ", fdDump); | |
| 5986 fwrite(old_s + 2, sizeof(char_u), s - old_s - 2, fdDump); | |
| 5987 fputc('\n', fdDump); | |
| 5988 } | |
| 5989 #endif | |
| 5990 } | |
| 5991 else | |
| 5992 { | |
| 5993 /* Write a single character */ | |
| 5994 DWORD nWritten; | |
| 5995 | |
| 5996 nWritten = write_chars(s, 1); | |
| 5997 #ifdef MCH_WRITE_DUMP | |
| 5998 if (fdDump) | |
| 5999 { | |
| 6000 fputc('>', fdDump); | |
| 6001 fwrite(s, sizeof(char_u), nWritten, fdDump); | |
| 6002 fputs("<\n", fdDump); | |
| 6003 } | |
| 6004 #endif | |
| 6005 | |
| 6006 len -= (nWritten - 1); | |
| 6007 s += nWritten; | |
| 6008 } | |
| 6009 } | |
| 6010 | |
| 6011 #ifdef MCH_WRITE_DUMP | |
| 6012 if (fdDump) | |
| 6013 fflush(fdDump); | |
| 6014 #endif | |
| 6015 } | |
| 6016 | |
| 6017 #endif /* FEAT_GUI_W32 */ | |
| 6018 | |
| 6019 | |
| 6020 /* | |
| 6021 * Delay for half a second. | |
| 6022 */ | |
| 323 | 6023 /*ARGSUSED*/ |
| 7 | 6024 void |
| 6025 mch_delay( | |
| 6026 long msec, | |
| 6027 int ignoreinput) | |
| 6028 { | |
| 6029 #ifdef FEAT_GUI_W32 | |
| 6030 Sleep((int)msec); /* never wait for input */ | |
| 14 | 6031 #else /* Console */ |
| 7 | 6032 if (ignoreinput) |
| 14 | 6033 # ifdef FEAT_MZSCHEME |
| 6034 if (mzthreads_allowed() && p_mzq > 0 && msec > p_mzq) | |
| 6035 { | |
| 6036 int towait = p_mzq; | |
| 6037 | |
| 6038 /* if msec is large enough, wait by portions in p_mzq */ | |
| 6039 while (msec > 0) | |
| 6040 { | |
| 6041 mzvim_check_threads(); | |
| 6042 if (msec < towait) | |
| 6043 towait = msec; | |
| 6044 Sleep(towait); | |
| 6045 msec -= towait; | |
| 6046 } | |
| 6047 } | |
| 6048 else | |
| 6049 # endif | |
| 6050 Sleep((int)msec); | |
| 7 | 6051 else |
| 6052 WaitForChar(msec); | |
| 6053 #endif | |
| 6054 } | |
| 6055 | |
| 6056 | |
| 6057 /* | |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6058 * 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
|
6059 * This can also remove a symbolic link like Unix. |
| 7 | 6060 * Return 0 for success, -1 for failure. |
| 6061 */ | |
| 6062 int | |
| 6063 mch_remove(char_u *name) | |
| 6064 { | |
| 6065 #ifdef FEAT_MBYTE | |
| 6066 WCHAR *wn = NULL; | |
| 6067 int n; | |
|
4872
fa98c2b030ed
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diff
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|
6068 #endif |
|
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diff
changeset
|
6069 |
|
7657
9c5e8254ea6b
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Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6070 /* |
|
9c5e8254ea6b
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Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6071 * 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
|
6072 * 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
|
6073 */ |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6074 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
|
6075 return mch_rmdir(name); |
|
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7619
diff
changeset
|
6076 |
|
4872
fa98c2b030ed
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Bram Moolenaar <bram@vim.org>
parents:
4789
diff
changeset
|
6077 win32_setattrs(name, FILE_ATTRIBUTE_NORMAL); |
|
fa98c2b030ed
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6078 |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6079 #ifdef FEAT_MBYTE |
| 7 | 6080 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
| 6081 { | |
| 1752 | 6082 wn = enc_to_utf16(name, NULL); |
| 7 | 6083 if (wn != NULL) |
| 6084 { | |
| 6085 n = DeleteFileW(wn) ? 0 : -1; | |
| 6086 vim_free(wn); | |
| 6087 if (n == 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 6088 return n; | |
| 6089 /* Retry with non-wide function (for Windows 98). */ | |
| 6090 } | |
| 6091 } | |
| 6092 #endif | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6093 return DeleteFile((LPCSTR)name) ? 0 : -1; |
| 7 | 6094 } |
| 6095 | |
| 6096 | |
| 6097 /* | |
| 6098 * check for an "interrupt signal": CTRL-break or CTRL-C | |
| 6099 */ | |
| 6100 void | |
| 26 | 6101 mch_breakcheck(void) |
| 7 | 6102 { |
| 6103 #ifndef FEAT_GUI_W32 /* never used */ | |
| 6104 if (g_fCtrlCPressed || g_fCBrkPressed) | |
| 6105 { | |
| 6106 g_fCtrlCPressed = g_fCBrkPressed = FALSE; | |
| 6107 got_int = TRUE; | |
| 6108 } | |
| 6109 #endif | |
| 6110 } | |
| 6111 | |
|
7460
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parents:
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diff
changeset
|
6112 /* physical RAM to leave for the OS */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6113 #define WINNT_RESERVE_BYTES (256*1024*1024) |
|
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diff
changeset
|
6114 #define WIN95_RESERVE_BYTES (8*1024*1024) |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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diff
changeset
|
6115 |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6116 /* |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6117 * How much main memory in KiB that can be used by VIM. |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6118 */ |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6119 /*ARGSUSED*/ |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6120 long_u |
|
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parents:
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diff
changeset
|
6121 mch_total_mem(int special) |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6122 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6123 PlatformId(); |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6124 #if (defined(_MSC_VER) && (WINVER > 0x0400)) || defined(MEMORYSTATUSEX) |
|
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parents:
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diff
changeset
|
6125 if (g_PlatformId == VER_PLATFORM_WIN32_NT) |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6126 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6127 MEMORYSTATUSEX ms; |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6128 |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6129 /* 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
|
6130 * 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:
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diff
changeset
|
6131 ms.dwLength = sizeof(MEMORYSTATUSEX); |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6132 GlobalMemoryStatusEx(&ms); |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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diff
changeset
|
6133 if (ms.ullAvailVirtual < ms.ullTotalPhys) |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6134 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6135 /* 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:
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diff
changeset
|
6136 return (long_u)(ms.ullAvailVirtual / 1024); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6137 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6138 if (ms.ullTotalPhys <= WINNT_RESERVE_BYTES) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6139 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6140 /* Catch old NT box or perverse hardware setup. */ |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6141 return (long_u)((ms.ullTotalPhys / 2) / 1024); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6142 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6143 /* 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
|
6144 return (long_u)((ms.ullTotalPhys - WINNT_RESERVE_BYTES) / 1024); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6145 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6146 else |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6147 #endif |
|
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parents:
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diff
changeset
|
6148 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
7194
diff
changeset
|
6149 /* Pre-XP or 95 OS handling. */ |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6150 MEMORYSTATUS ms; |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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diff
changeset
|
6151 long_u os_reserve_bytes; |
|
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diff
changeset
|
6152 |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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diff
changeset
|
6153 ms.dwLength = sizeof(MEMORYSTATUS); |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6154 GlobalMemoryStatus(&ms); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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diff
changeset
|
6155 if (ms.dwAvailVirtual < ms.dwTotalPhys) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6156 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6157 /* 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:
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diff
changeset
|
6158 return (long_u)(ms.dwAvailVirtual / 1024); |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6159 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6160 os_reserve_bytes = (g_PlatformId == VER_PLATFORM_WIN32_NT) |
|
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diff
changeset
|
6161 ? WINNT_RESERVE_BYTES |
|
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commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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diff
changeset
|
6162 : WIN95_RESERVE_BYTES; |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6163 if (ms.dwTotalPhys <= os_reserve_bytes) |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6164 { |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6165 /* Catch old boxes or perverse hardware setup. */ |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6166 return (long_u)((ms.dwTotalPhys / 2) / 1024); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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diff
changeset
|
6167 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6168 /* Use physical RAM less reserve for OS + data. */ |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6169 return (long_u)((ms.dwTotalPhys - os_reserve_bytes) / 1024); |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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parents:
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diff
changeset
|
6170 } |
|
1420ccc9f610
commit https://github.com/vim/vim/commit/ee2739787f1e996739541bb60e6003b892497e03
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diff
changeset
|
6171 } |
| 7 | 6172 |
| 6173 #ifdef FEAT_MBYTE | |
| 6174 /* | |
| 6175 * Same code as below, but with wide functions and no comments. | |
| 6176 * Return 0 for success, non-zero for failure. | |
| 6177 */ | |
| 6178 int | |
| 6179 mch_wrename(WCHAR *wold, WCHAR *wnew) | |
| 6180 { | |
| 6181 WCHAR *p; | |
| 6182 int i; | |
| 6183 WCHAR szTempFile[_MAX_PATH + 1]; | |
| 6184 WCHAR szNewPath[_MAX_PATH + 1]; | |
| 6185 HANDLE hf; | |
| 6186 | |
| 6187 if (!mch_windows95()) | |
| 6188 { | |
| 6189 p = wold; | |
| 6190 for (i = 0; wold[i] != NUL; ++i) | |
| 6191 if ((wold[i] == '/' || wold[i] == '\\' || wold[i] == ':') | |
| 6192 && wold[i + 1] != 0) | |
| 6193 p = wold + i + 1; | |
| 6194 if ((int)(wold + i - p) < 8 || p[6] != '~') | |
| 6195 return (MoveFileW(wold, wnew) == 0); | |
| 6196 } | |
| 6197 | |
| 6198 if (GetFullPathNameW(wnew, _MAX_PATH, szNewPath, &p) == 0 || p == NULL) | |
| 6199 return -1; | |
| 6200 *p = NUL; | |
| 6201 | |
| 6202 if (GetTempFileNameW(szNewPath, L"VIM", 0, szTempFile) == 0) | |
| 6203 return -2; | |
| 6204 | |
| 6205 if (!DeleteFileW(szTempFile)) | |
| 6206 return -3; | |
| 6207 | |
| 6208 if (!MoveFileW(wold, szTempFile)) | |
| 6209 return -4; | |
| 6210 | |
| 6211 if ((hf = CreateFileW(wold, GENERIC_WRITE, 0, NULL, CREATE_NEW, | |
| 6212 FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE) | |
| 6213 return -5; | |
| 6214 if (!CloseHandle(hf)) | |
| 6215 return -6; | |
| 6216 | |
| 6217 if (!MoveFileW(szTempFile, wnew)) | |
| 6218 { | |
| 6219 (void)MoveFileW(szTempFile, wold); | |
| 6220 return -7; | |
| 6221 } | |
| 6222 | |
| 6223 DeleteFileW(szTempFile); | |
| 6224 | |
| 6225 if (!DeleteFileW(wold)) | |
| 6226 return -8; | |
| 6227 | |
| 6228 return 0; | |
| 6229 } | |
| 6230 #endif | |
| 6231 | |
| 6232 | |
| 6233 /* | |
| 6234 * mch_rename() works around a bug in rename (aka MoveFile) in | |
| 6235 * Windows 95: rename("foo.bar", "foo.bar~") will generate a | |
| 6236 * file whose short file name is "FOO.BAR" (its long file name will | |
| 6237 * be correct: "foo.bar~"). Because a file can be accessed by | |
| 6238 * either its SFN or its LFN, "foo.bar" has effectively been | |
| 6239 * renamed to "foo.bar", which is not at all what was wanted. This | |
| 6240 * seems to happen only when renaming files with three-character | |
| 6241 * extensions by appending a suffix that does not include ".". | |
| 6242 * Windows NT gets it right, however, with an SFN of "FOO~1.BAR". | |
| 6243 * | |
| 6244 * There is another problem, which isn't really a bug but isn't right either: | |
| 6245 * When renaming "abcdef~1.txt" to "abcdef~1.txt~", the short name can be | |
| 6246 * "abcdef~1.txt" again. This has been reported on Windows NT 4.0 with | |
| 6247 * service pack 6. Doesn't seem to happen on Windows 98. | |
| 6248 * | |
| 6249 * Like rename(), returns 0 upon success, non-zero upon failure. | |
| 6250 * Should probably set errno appropriately when errors occur. | |
| 6251 */ | |
| 6252 int | |
| 6253 mch_rename( | |
| 6254 const char *pszOldFile, | |
| 6255 const char *pszNewFile) | |
| 6256 { | |
| 6257 char szTempFile[_MAX_PATH+1]; | |
| 6258 char szNewPath[_MAX_PATH+1]; | |
| 6259 char *pszFilePart; | |
| 6260 HANDLE hf; | |
| 6261 #ifdef FEAT_MBYTE | |
| 6262 WCHAR *wold = NULL; | |
| 6263 WCHAR *wnew = NULL; | |
| 6264 int retval = -1; | |
| 6265 | |
| 6266 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
| 6267 { | |
| 1752 | 6268 wold = enc_to_utf16((char_u *)pszOldFile, NULL); |
| 6269 wnew = enc_to_utf16((char_u *)pszNewFile, NULL); | |
| 7 | 6270 if (wold != NULL && wnew != NULL) |
| 6271 retval = mch_wrename(wold, wnew); | |
| 6272 vim_free(wold); | |
| 6273 vim_free(wnew); | |
| 6274 if (retval == 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 6275 return retval; | |
| 6276 /* Retry with non-wide function (for Windows 98). */ | |
| 6277 } | |
| 6278 #endif | |
| 6279 | |
| 6280 /* | |
| 6281 * No need to play tricks if not running Windows 95, unless the file name | |
| 6282 * contains a "~" as the seventh character. | |
| 6283 */ | |
| 6284 if (!mch_windows95()) | |
| 6285 { | |
| 6286 pszFilePart = (char *)gettail((char_u *)pszOldFile); | |
| 6287 if (STRLEN(pszFilePart) < 8 || pszFilePart[6] != '~') | |
| 6288 return rename(pszOldFile, pszNewFile); | |
| 6289 } | |
| 6290 | |
| 6291 /* Get base path of new file name. Undocumented feature: If pszNewFile is | |
| 6292 * a directory, no error is returned and pszFilePart will be NULL. */ | |
| 6293 if (GetFullPathName(pszNewFile, _MAX_PATH, szNewPath, &pszFilePart) == 0 | |
| 6294 || pszFilePart == NULL) | |
| 6295 return -1; | |
| 6296 *pszFilePart = NUL; | |
| 6297 | |
| 6298 /* Get (and create) a unique temporary file name in directory of new file */ | |
| 6299 if (GetTempFileName(szNewPath, "VIM", 0, szTempFile) == 0) | |
| 6300 return -2; | |
| 6301 | |
| 6302 /* blow the temp file away */ | |
| 6303 if (!DeleteFile(szTempFile)) | |
| 6304 return -3; | |
| 6305 | |
| 6306 /* rename old file to the temp file */ | |
| 6307 if (!MoveFile(pszOldFile, szTempFile)) | |
| 6308 return -4; | |
| 6309 | |
| 6310 /* now create an empty file called pszOldFile; this prevents the operating | |
| 6311 * system using pszOldFile as an alias (SFN) if we're renaming within the | |
| 6312 * same directory. For example, we're editing a file called | |
| 6313 * filename.asc.txt by its SFN, filena~1.txt. If we rename filena~1.txt | |
| 6314 * to filena~1.txt~ (i.e., we're making a backup while writing it), the | |
| 6315 * SFN for filena~1.txt~ will be filena~1.txt, by default, which will | |
| 39 | 6316 * cause all sorts of problems later in buf_write(). So, we create an |
| 6317 * empty file called filena~1.txt and the system will have to find some | |
| 6318 * other SFN for filena~1.txt~, such as filena~2.txt | |
| 7 | 6319 */ |
| 6320 if ((hf = CreateFile(pszOldFile, GENERIC_WRITE, 0, NULL, CREATE_NEW, | |
| 6321 FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE) | |
| 6322 return -5; | |
| 6323 if (!CloseHandle(hf)) | |
| 6324 return -6; | |
| 6325 | |
| 6326 /* rename the temp file to the new file */ | |
| 6327 if (!MoveFile(szTempFile, pszNewFile)) | |
| 6328 { | |
| 6329 /* Renaming failed. Rename the file back to its old name, so that it | |
| 6330 * looks like nothing happened. */ | |
| 6331 (void)MoveFile(szTempFile, pszOldFile); | |
| 6332 | |
| 6333 return -7; | |
| 6334 } | |
| 6335 | |
| 6336 /* Seems to be left around on Novell filesystems */ | |
| 6337 DeleteFile(szTempFile); | |
| 6338 | |
| 6339 /* finally, remove the empty old file */ | |
| 6340 if (!DeleteFile(pszOldFile)) | |
| 6341 return -8; | |
| 6342 | |
| 6343 return 0; /* success */ | |
| 6344 } | |
| 6345 | |
| 6346 /* | |
| 6347 * Get the default shell for the current hardware platform | |
| 6348 */ | |
| 6349 char * | |
| 26 | 6350 default_shell(void) |
| 7 | 6351 { |
| 6352 char* psz = NULL; | |
| 6353 | |
| 6354 PlatformId(); | |
| 6355 | |
| 6356 if (g_PlatformId == VER_PLATFORM_WIN32_NT) /* Windows NT */ | |
| 6357 psz = "cmd.exe"; | |
| 6358 else if (g_PlatformId == VER_PLATFORM_WIN32_WINDOWS) /* Windows 95 */ | |
| 6359 psz = "command.com"; | |
| 6360 | |
| 6361 return psz; | |
| 6362 } | |
| 6363 | |
| 6364 /* | |
| 6365 * mch_access() extends access() to do more detailed check on network drives. | |
| 6366 * Returns 0 if file "n" has access rights according to "p", -1 otherwise. | |
| 6367 */ | |
| 6368 int | |
| 6369 mch_access(char *n, int p) | |
| 6370 { | |
| 6371 HANDLE hFile; | |
| 6372 DWORD am; | |
| 6373 int retval = -1; /* default: fail */ | |
| 6374 #ifdef FEAT_MBYTE | |
| 6375 WCHAR *wn = NULL; | |
| 6376 | |
| 6377 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6378 wn = enc_to_utf16((char_u *)n, NULL); |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6379 #endif |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6380 |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6381 if (mch_isdir((char_u *)n)) |
| 7 | 6382 { |
| 6383 char TempName[_MAX_PATH + 16] = ""; | |
| 6384 #ifdef FEAT_MBYTE | |
| 6385 WCHAR TempNameW[_MAX_PATH + 16] = L""; | |
| 6386 #endif | |
| 6387 | |
| 6388 if (p & R_OK) | |
| 6389 { | |
| 6390 /* Read check is performed by seeing if we can do a find file on | |
| 6391 * the directory for any file. */ | |
| 6392 #ifdef FEAT_MBYTE | |
| 6393 if (wn != NULL) | |
| 6394 { | |
| 6395 int i; | |
| 6396 WIN32_FIND_DATAW d; | |
| 6397 | |
| 6398 for (i = 0; i < _MAX_PATH && wn[i] != 0; ++i) | |
| 6399 TempNameW[i] = wn[i]; | |
| 6400 if (TempNameW[i - 1] != '\\' && TempNameW[i - 1] != '/') | |
| 6401 TempNameW[i++] = '\\'; | |
| 6402 TempNameW[i++] = '*'; | |
| 6403 TempNameW[i++] = 0; | |
| 6404 | |
| 6405 hFile = FindFirstFileW(TempNameW, &d); | |
| 6406 if (hFile == INVALID_HANDLE_VALUE) | |
| 6407 { | |
| 6408 if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 6409 goto getout; | |
| 6410 | |
| 6411 /* Retry with non-wide function (for Windows 98). */ | |
| 6412 vim_free(wn); | |
| 6413 wn = NULL; | |
| 6414 } | |
| 6415 else | |
| 6416 (void)FindClose(hFile); | |
| 6417 } | |
| 6418 if (wn == NULL) | |
| 6419 #endif | |
| 6420 { | |
| 6421 char *pch; | |
| 6422 WIN32_FIND_DATA d; | |
| 6423 | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6424 vim_strncpy((char_u *)TempName, (char_u *)n, _MAX_PATH); |
| 7 | 6425 pch = TempName + STRLEN(TempName) - 1; |
| 6426 if (*pch != '\\' && *pch != '/') | |
| 6427 *++pch = '\\'; | |
| 6428 *++pch = '*'; | |
| 6429 *++pch = NUL; | |
| 6430 | |
| 6431 hFile = FindFirstFile(TempName, &d); | |
| 6432 if (hFile == INVALID_HANDLE_VALUE) | |
| 6433 goto getout; | |
| 6434 (void)FindClose(hFile); | |
| 6435 } | |
| 6436 } | |
| 6437 | |
| 6438 if (p & W_OK) | |
| 6439 { | |
| 6440 /* Trying to create a temporary file in the directory should catch | |
| 6441 * directories on read-only network shares. However, in | |
| 6442 * directories whose ACL allows writes but denies deletes will end | |
| 6443 * up keeping the temporary file :-(. */ | |
| 6444 #ifdef FEAT_MBYTE | |
| 6445 if (wn != NULL) | |
| 6446 { | |
| 6447 if (!GetTempFileNameW(wn, L"VIM", 0, TempNameW)) | |
| 6448 { | |
| 6449 if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
| 6450 goto getout; | |
| 6451 | |
| 6452 /* Retry with non-wide function (for Windows 98). */ | |
| 6453 vim_free(wn); | |
| 6454 wn = NULL; | |
| 6455 } | |
| 6456 else | |
| 6457 DeleteFileW(TempNameW); | |
| 6458 } | |
| 6459 if (wn == NULL) | |
| 6460 #endif | |
| 6461 { | |
| 6462 if (!GetTempFileName(n, "VIM", 0, TempName)) | |
| 6463 goto getout; | |
| 6464 mch_remove((char_u *)TempName); | |
| 6465 } | |
| 6466 } | |
| 6467 } | |
| 6468 else | |
| 6469 { | |
| 6470 /* Trying to open the file for the required access does ACL, read-only | |
| 6471 * network share, and file attribute checks. */ | |
| 6472 am = ((p & W_OK) ? GENERIC_WRITE : 0) | |
| 6473 | ((p & R_OK) ? GENERIC_READ : 0); | |
| 6474 #ifdef FEAT_MBYTE | |
| 6475 if (wn != NULL) | |
| 6476 { | |
| 6477 hFile = CreateFileW(wn, am, 0, NULL, OPEN_EXISTING, 0, NULL); | |
| 6478 if (hFile == INVALID_HANDLE_VALUE | |
| 6479 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) | |
| 6480 { | |
| 6481 /* Retry with non-wide function (for Windows 98). */ | |
| 6482 vim_free(wn); | |
| 6483 wn = NULL; | |
| 6484 } | |
| 6485 } | |
| 6486 if (wn == NULL) | |
| 6487 #endif | |
| 6488 hFile = CreateFile(n, am, 0, NULL, OPEN_EXISTING, 0, NULL); | |
| 6489 if (hFile == INVALID_HANDLE_VALUE) | |
| 6490 goto getout; | |
| 6491 CloseHandle(hFile); | |
| 6492 } | |
| 6493 | |
| 6494 retval = 0; /* success */ | |
| 6495 getout: | |
| 6496 #ifdef FEAT_MBYTE | |
| 6497 vim_free(wn); | |
| 6498 #endif | |
| 6499 return retval; | |
| 6500 } | |
| 6501 | |
| 6502 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 6503 /* | |
| 1752 | 6504 * Version of open() that may use UTF-16 file name. |
| 7 | 6505 */ |
| 6506 int | |
| 6507 mch_open(char *name, int flags, int mode) | |
| 6508 { | |
| 39 | 6509 /* _wopen() does not work with Borland C 5.5: creates a read-only file. */ |
| 6510 # ifndef __BORLANDC__ | |
| 7 | 6511 WCHAR *wn; |
| 6512 int f; | |
| 6513 | |
| 39 | 6514 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
| 7 | 6515 { |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6516 wn = enc_to_utf16((char_u *)name, NULL); |
| 7 | 6517 if (wn != NULL) |
| 6518 { | |
| 6519 f = _wopen(wn, flags, mode); | |
| 6520 vim_free(wn); | |
| 5657 | 6521 if (f >= 0 || g_PlatformId == VER_PLATFORM_WIN32_NT) |
| 7 | 6522 return f; |
| 6523 /* Retry with non-wide function (for Windows 98). Can't use | |
| 6524 * GetLastError() here and it's unclear what errno gets set to if | |
| 6525 * the _wopen() fails for missing wide functions. */ | |
| 6526 } | |
| 6527 } | |
| 39 | 6528 # endif |
| 7 | 6529 |
| 6345 | 6530 /* open() can open a file which name is longer than _MAX_PATH bytes |
| 6531 * and shorter than _MAX_PATH characters successfully, but sometimes it | |
| 6532 * causes unexpected error in another part. We make it an error explicitly | |
| 6533 * here. */ | |
| 6534 if (strlen(name) >= _MAX_PATH) | |
| 6535 return -1; | |
| 6536 | |
| 7 | 6537 return open(name, flags, mode); |
| 6538 } | |
| 6539 | |
| 6540 /* | |
| 1752 | 6541 * Version of fopen() that may use UTF-16 file name. |
| 7 | 6542 */ |
| 6543 FILE * | |
| 6544 mch_fopen(char *name, char *mode) | |
| 6545 { | |
| 6546 WCHAR *wn, *wm; | |
| 6547 FILE *f = NULL; | |
| 6548 | |
| 6549 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage | |
| 6550 # ifdef __BORLANDC__ | |
| 6551 /* Wide functions of Borland C 5.5 do not work on Windows 98. */ | |
| 6552 && g_PlatformId == VER_PLATFORM_WIN32_NT | |
| 6553 # endif | |
| 6554 ) | |
| 6555 { | |
| 1686 | 6556 # if defined(DEBUG) && _MSC_VER >= 1400 |
| 1569 | 6557 /* Work around an annoying assertion in the Microsoft debug CRT |
| 6558 * when mode's text/binary setting doesn't match _get_fmode(). */ | |
| 6559 char newMode = mode[strlen(mode) - 1]; | |
| 6560 int oldMode = 0; | |
| 6561 | |
| 6562 _get_fmode(&oldMode); | |
| 6563 if (newMode == 't') | |
| 6564 _set_fmode(_O_TEXT); | |
| 6565 else if (newMode == 'b') | |
| 6566 _set_fmode(_O_BINARY); | |
| 6567 # endif | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6568 wn = enc_to_utf16((char_u *)name, NULL); |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8059
diff
changeset
|
6569 wm = enc_to_utf16((char_u *)mode, NULL); |
| 7 | 6570 if (wn != NULL && wm != NULL) |
| 6571 f = _wfopen(wn, wm); | |
| 6572 vim_free(wn); | |
| 6573 vim_free(wm); | |
| 1569 | 6574 |
| 1686 | 6575 # if defined(DEBUG) && _MSC_VER >= 1400 |
| 1569 | 6576 _set_fmode(oldMode); |
| 6577 # endif | |
| 6578 | |
| 5657 | 6579 if (f != NULL || g_PlatformId == VER_PLATFORM_WIN32_NT) |
| 7 | 6580 return f; |
| 6581 /* Retry with non-wide function (for Windows 98). Can't use | |
| 6582 * GetLastError() here and it's unclear what errno gets set to if | |
| 6583 * the _wfopen() fails for missing wide functions. */ | |
| 6584 } | |
| 6585 | |
| 6345 | 6586 /* fopen() can open a file which name is longer than _MAX_PATH bytes |
| 6587 * and shorter than _MAX_PATH characters successfully, but sometimes it | |
| 6588 * causes unexpected error in another part. We make it an error explicitly | |
| 6589 * here. */ | |
| 6590 if (strlen(name) >= _MAX_PATH) | |
| 6591 return NULL; | |
| 6592 | |
| 7 | 6593 return fopen(name, mode); |
| 6594 } | |
| 6595 #endif | |
| 6596 | |
| 6597 #ifdef FEAT_MBYTE | |
| 6598 /* | |
| 6599 * SUB STREAM (aka info stream) handling: | |
| 6600 * | |
| 6601 * NTFS can have sub streams for each file. Normal contents of file is | |
| 6602 * stored in the main stream, and extra contents (author information and | |
| 6603 * title and so on) can be stored in sub stream. After Windows 2000, user | |
| 6604 * can access and store those informations in sub streams via explorer's | |
| 6605 * property menuitem in right click menu. Those informations in sub streams | |
| 6606 * were lost when copying only the main stream. So we have to copy sub | |
| 6607 * streams. | |
| 6608 * | |
| 6609 * Incomplete explanation: | |
| 6610 * http://msdn.microsoft.com/library/en-us/dnw2k/html/ntfs5.asp | |
| 6611 * More useful info and an example: | |
| 6612 * http://www.sysinternals.com/ntw2k/source/misc.shtml#streams | |
| 6613 */ | |
| 6614 | |
| 6615 /* | |
| 6616 * Copy info stream data "substream". Read from the file with BackupRead(sh) | |
| 6617 * and write to stream "substream" of file "to". | |
| 6618 * Errors are ignored. | |
| 6619 */ | |
| 6620 static void | |
| 6621 copy_substream(HANDLE sh, void *context, WCHAR *to, WCHAR *substream, long len) | |
| 6622 { | |
| 6623 HANDLE hTo; | |
| 6624 WCHAR *to_name; | |
| 6625 | |
| 6626 to_name = malloc((wcslen(to) + wcslen(substream) + 1) * sizeof(WCHAR)); | |
| 6627 wcscpy(to_name, to); | |
| 6628 wcscat(to_name, substream); | |
| 6629 | |
| 6630 hTo = CreateFileW(to_name, GENERIC_WRITE, 0, NULL, OPEN_ALWAYS, | |
| 6631 FILE_ATTRIBUTE_NORMAL, NULL); | |
| 6632 if (hTo != INVALID_HANDLE_VALUE) | |
| 6633 { | |
| 6634 long done; | |
| 6635 DWORD todo; | |
| 6636 DWORD readcnt, written; | |
| 6637 char buf[4096]; | |
| 6638 | |
| 6639 /* Copy block of bytes at a time. Abort when something goes wrong. */ | |
| 6640 for (done = 0; done < len; done += written) | |
| 6641 { | |
| 6642 /* (size_t) cast for Borland C 5.5 */ | |
| 835 | 6643 todo = (DWORD)((size_t)(len - done) > sizeof(buf) ? sizeof(buf) |
| 6644 : (size_t)(len - done)); | |
| 7 | 6645 if (!BackupRead(sh, (LPBYTE)buf, todo, &readcnt, |
| 6646 FALSE, FALSE, context) | |
| 6647 || readcnt != todo | |
| 6648 || !WriteFile(hTo, buf, todo, &written, NULL) | |
| 6649 || written != todo) | |
| 6650 break; | |
| 6651 } | |
| 6652 CloseHandle(hTo); | |
| 6653 } | |
| 6654 | |
| 6655 free(to_name); | |
| 6656 } | |
| 6657 | |
| 6658 /* | |
| 6659 * Copy info streams from file "from" to file "to". | |
| 6660 */ | |
| 6661 static void | |
| 6662 copy_infostreams(char_u *from, char_u *to) | |
| 6663 { | |
| 6664 WCHAR *fromw; | |
| 6665 WCHAR *tow; | |
| 6666 HANDLE sh; | |
| 6667 WIN32_STREAM_ID sid; | |
| 6668 int headersize; | |
| 6669 WCHAR streamname[_MAX_PATH]; | |
| 6670 DWORD readcount; | |
| 6671 void *context = NULL; | |
| 6672 DWORD lo, hi; | |
| 6673 int len; | |
| 6674 | |
| 6675 /* Convert the file names to wide characters. */ | |
| 1752 | 6676 fromw = enc_to_utf16(from, NULL); |
| 6677 tow = enc_to_utf16(to, NULL); | |
| 7 | 6678 if (fromw != NULL && tow != NULL) |
| 6679 { | |
| 6680 /* Open the file for reading. */ | |
| 6681 sh = CreateFileW(fromw, GENERIC_READ, FILE_SHARE_READ, NULL, | |
| 6682 OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); | |
| 6683 if (sh != INVALID_HANDLE_VALUE) | |
| 6684 { | |
| 6685 /* Use BackupRead() to find the info streams. Repeat until we | |
| 6686 * have done them all.*/ | |
| 6687 for (;;) | |
| 6688 { | |
| 6689 /* Get the header to find the length of the stream name. If | |
| 6690 * the "readcount" is zero we have done all info streams. */ | |
| 6691 ZeroMemory(&sid, sizeof(WIN32_STREAM_ID)); | |
| 835 | 6692 headersize = (int)((char *)&sid.cStreamName - (char *)&sid.dwStreamId); |
| 7 | 6693 if (!BackupRead(sh, (LPBYTE)&sid, headersize, |
| 6694 &readcount, FALSE, FALSE, &context) | |
| 6695 || readcount == 0) | |
| 6696 break; | |
| 6697 | |
| 6698 /* We only deal with streams that have a name. The normal | |
| 6699 * file data appears to be without a name, even though docs | |
| 6700 * suggest it is called "::$DATA". */ | |
| 6701 if (sid.dwStreamNameSize > 0) | |
| 6702 { | |
| 6703 /* Read the stream name. */ | |
| 6704 if (!BackupRead(sh, (LPBYTE)streamname, | |
| 6705 sid.dwStreamNameSize, | |
| 6706 &readcount, FALSE, FALSE, &context)) | |
| 6707 break; | |
| 6708 | |
| 6709 /* Copy an info stream with a name ":anything:$DATA". | |
| 6710 * Skip "::$DATA", it has no stream name (examples suggest | |
| 6711 * it might be used for the normal file contents). | |
| 6712 * Note that BackupRead() counts bytes, but the name is in | |
| 6713 * wide characters. */ | |
| 6714 len = readcount / sizeof(WCHAR); | |
| 6715 streamname[len] = 0; | |
| 6716 if (len > 7 && wcsicmp(streamname + len - 6, | |
| 6717 L":$DATA") == 0) | |
| 6718 { | |
| 6719 streamname[len - 6] = 0; | |
| 6720 copy_substream(sh, &context, tow, streamname, | |
| 10 | 6721 (long)sid.Size.u.LowPart); |
| 7 | 6722 } |
| 6723 } | |
| 6724 | |
| 6725 /* Advance to the next stream. We might try seeking too far, | |
| 6726 * but BackupSeek() doesn't skip over stream borders, thus | |
| 6727 * that's OK. */ | |
| 323 | 6728 (void)BackupSeek(sh, sid.Size.u.LowPart, sid.Size.u.HighPart, |
| 7 | 6729 &lo, &hi, &context); |
| 6730 } | |
| 6731 | |
| 6732 /* Clear the context. */ | |
| 6733 (void)BackupRead(sh, NULL, 0, &readcount, TRUE, FALSE, &context); | |
| 6734 | |
| 6735 CloseHandle(sh); | |
| 6736 } | |
| 6737 } | |
| 6738 vim_free(fromw); | |
| 6739 vim_free(tow); | |
| 6740 } | |
| 6741 #endif | |
| 6742 | |
| 6743 /* | |
| 6744 * Copy file attributes from file "from" to file "to". | |
| 6745 * For Windows NT and later we copy info streams. | |
| 6746 * Always returns zero, errors are ignored. | |
| 6747 */ | |
| 6748 int | |
| 6749 mch_copy_file_attribute(char_u *from, char_u *to) | |
| 6750 { | |
| 6751 #ifdef FEAT_MBYTE | |
| 6752 /* File streams only work on Windows NT and later. */ | |
| 6753 PlatformId(); | |
| 6754 if (g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 6755 copy_infostreams(from, to); | |
| 6756 #endif | |
| 6757 return 0; | |
| 6758 } | |
| 6759 | |
| 6760 #if defined(MYRESETSTKOFLW) || defined(PROTO) | |
| 6761 /* | |
| 6762 * Recreate a destroyed stack guard page in win32. | |
| 6763 * Written by Benjamin Peterson. | |
| 6764 */ | |
| 6765 | |
| 6766 /* These magic numbers are from the MS header files */ | |
| 6767 #define MIN_STACK_WIN9X 17 | |
| 6768 #define MIN_STACK_WINNT 2 | |
| 6769 | |
| 6770 /* | |
| 6771 * This function does the same thing as _resetstkoflw(), which is only | |
| 6772 * available in DevStudio .net and later. | |
| 6773 * Returns 0 for failure, 1 for success. | |
| 6774 */ | |
| 6775 int | |
| 6776 myresetstkoflw(void) | |
| 6777 { | |
| 6778 BYTE *pStackPtr; | |
| 6779 BYTE *pGuardPage; | |
| 6780 BYTE *pStackBase; | |
| 6781 BYTE *pLowestPossiblePage; | |
| 6782 MEMORY_BASIC_INFORMATION mbi; | |
| 6783 SYSTEM_INFO si; | |
| 6784 DWORD nPageSize; | |
| 6785 DWORD dummy; | |
| 6786 | |
| 6787 /* This code will not work on win32s. */ | |
| 6788 PlatformId(); | |
| 6789 if (g_PlatformId == VER_PLATFORM_WIN32s) | |
| 6790 return 0; | |
| 6791 | |
| 6792 /* We need to know the system page size. */ | |
| 6793 GetSystemInfo(&si); | |
| 6794 nPageSize = si.dwPageSize; | |
| 6795 | |
| 6796 /* ...and the current stack pointer */ | |
| 6797 pStackPtr = (BYTE*)_alloca(1); | |
| 6798 | |
| 6799 /* ...and the base of the stack. */ | |
| 6800 if (VirtualQuery(pStackPtr, &mbi, sizeof mbi) == 0) | |
| 6801 return 0; | |
| 6802 pStackBase = (BYTE*)mbi.AllocationBase; | |
| 6803 | |
| 6804 /* ...and the page thats min_stack_req pages away from stack base; this is | |
| 6805 * the lowest page we could use. */ | |
| 6806 pLowestPossiblePage = pStackBase + ((g_PlatformId == VER_PLATFORM_WIN32_NT) | |
| 6807 ? MIN_STACK_WINNT : MIN_STACK_WIN9X) * nPageSize; | |
| 6808 | |
| 6809 /* On Win95, we want the next page down from the end of the stack. */ | |
| 6810 if (g_PlatformId == VER_PLATFORM_WIN32_WINDOWS) | |
| 6811 { | |
| 6812 /* Find the page that's only 1 page down from the page that the stack | |
| 6813 * ptr is in. */ | |
| 6814 pGuardPage = (BYTE*)((DWORD)nPageSize * (((DWORD)pStackPtr | |
| 6815 / (DWORD)nPageSize) - 1)); | |
| 6816 if (pGuardPage < pLowestPossiblePage) | |
| 6817 return 0; | |
| 6818 | |
| 6819 /* Apply the noaccess attribute to the page -- there's no guard | |
| 6820 * attribute in win95-type OSes. */ | |
| 6821 if (!VirtualProtect(pGuardPage, nPageSize, PAGE_NOACCESS, &dummy)) | |
| 6822 return 0; | |
| 6823 } | |
| 6824 else | |
| 6825 { | |
| 6826 /* On NT, however, we want the first committed page in the stack Start | |
| 6827 * at the stack base and move forward through memory until we find a | |
| 6828 * committed block. */ | |
| 6829 BYTE *pBlock = pStackBase; | |
| 6830 | |
| 406 | 6831 for (;;) |
| 7 | 6832 { |
| 6833 if (VirtualQuery(pBlock, &mbi, sizeof mbi) == 0) | |
| 6834 return 0; | |
| 6835 | |
| 6836 pBlock += mbi.RegionSize; | |
| 6837 | |
| 6838 if (mbi.State & MEM_COMMIT) | |
| 6839 break; | |
| 6840 } | |
| 6841 | |
| 6842 /* mbi now describes the first committed block in the stack. */ | |
| 6843 if (mbi.Protect & PAGE_GUARD) | |
| 6844 return 1; | |
| 6845 | |
| 6846 /* decide where the guard page should start */ | |
| 6847 if ((long_u)(mbi.BaseAddress) < (long_u)pLowestPossiblePage) | |
| 6848 pGuardPage = pLowestPossiblePage; | |
| 6849 else | |
| 6850 pGuardPage = (BYTE*)mbi.BaseAddress; | |
| 6851 | |
| 6852 /* allocate the guard page */ | |
| 6853 if (!VirtualAlloc(pGuardPage, nPageSize, MEM_COMMIT, PAGE_READWRITE)) | |
| 6854 return 0; | |
| 6855 | |
| 6856 /* apply the guard attribute to the page */ | |
| 6857 if (!VirtualProtect(pGuardPage, nPageSize, PAGE_READWRITE | PAGE_GUARD, | |
| 6858 &dummy)) | |
| 6859 return 0; | |
| 6860 } | |
| 6861 | |
| 6862 return 1; | |
| 6863 } | |
| 6864 #endif | |
| 26 | 6865 |
| 6866 | |
| 6867 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 6868 /* | |
| 6869 * The command line arguments in UCS2 | |
| 6870 */ | |
| 344 | 6871 static int nArgsW = 0; |
| 26 | 6872 static LPWSTR *ArglistW = NULL; |
| 6873 static int global_argc = 0; | |
| 6874 static char **global_argv; | |
| 6875 | |
| 6876 static int used_file_argc = 0; /* last argument in global_argv[] used | |
| 6877 for the argument list. */ | |
| 6878 static int *used_file_indexes = NULL; /* indexes in global_argv[] for | |
| 6879 command line arguments added to | |
| 6880 the argument list */ | |
| 6881 static int used_file_count = 0; /* nr of entries in used_file_indexes */ | |
| 6882 static int used_file_literal = FALSE; /* take file names literally */ | |
| 6883 static int used_file_full_path = FALSE; /* file name was full path */ | |
| 819 | 6884 static int used_file_diff_mode = FALSE; /* file name was with diff mode */ |
| 26 | 6885 static int used_alist_count = 0; |
| 6886 | |
| 6887 | |
| 6888 /* | |
| 6889 * Get the command line arguments. Unicode version. | |
| 6890 * Returns argc. Zero when something fails. | |
| 6891 */ | |
| 6892 int | |
| 6893 get_cmd_argsW(char ***argvp) | |
| 6894 { | |
| 6895 char **argv = NULL; | |
| 6896 int argc = 0; | |
| 6897 int i; | |
| 6898 | |
| 6193 | 6899 free_cmd_argsW(); |
| 26 | 6900 ArglistW = CommandLineToArgvW(GetCommandLineW(), &nArgsW); |
| 6901 if (ArglistW != NULL) | |
| 6902 { | |
| 6903 argv = malloc((nArgsW + 1) * sizeof(char *)); | |
| 6904 if (argv != NULL) | |
| 6905 { | |
| 6906 argc = nArgsW; | |
| 6907 argv[argc] = NULL; | |
| 6908 for (i = 0; i < argc; ++i) | |
| 6909 { | |
| 6910 int len; | |
| 6911 | |
| 6912 /* Convert each Unicode argument to the current codepage. */ | |
| 6913 WideCharToMultiByte_alloc(GetACP(), 0, | |
| 835 | 6914 ArglistW[i], (int)wcslen(ArglistW[i]) + 1, |
| 26 | 6915 (LPSTR *)&argv[i], &len, 0, 0); |
| 6916 if (argv[i] == NULL) | |
| 6917 { | |
| 6918 /* Out of memory, clear everything. */ | |
| 6919 while (i > 0) | |
| 6920 free(argv[--i]); | |
| 6921 free(argv); | |
| 5529 | 6922 argv = NULL; |
| 26 | 6923 argc = 0; |
| 6924 } | |
| 6925 } | |
| 6926 } | |
| 6927 } | |
| 6928 | |
| 6929 global_argc = argc; | |
| 6930 global_argv = argv; | |
| 6931 if (argc > 0) | |
| 6193 | 6932 { |
| 6933 if (used_file_indexes != NULL) | |
| 6934 free(used_file_indexes); | |
| 26 | 6935 used_file_indexes = malloc(argc * sizeof(int)); |
| 6193 | 6936 } |
| 26 | 6937 |
| 6938 if (argvp != NULL) | |
| 6939 *argvp = argv; | |
| 6940 return argc; | |
| 6941 } | |
| 6942 | |
| 6943 void | |
| 6944 free_cmd_argsW(void) | |
| 6945 { | |
| 6946 if (ArglistW != NULL) | |
| 6947 { | |
| 6948 GlobalFree(ArglistW); | |
| 6949 ArglistW = NULL; | |
| 6950 } | |
| 6951 } | |
| 6952 | |
| 6953 /* | |
| 6954 * Remember "name" is an argument that was added to the argument list. | |
| 6955 * This avoids that we have to re-parse the argument list when fix_arg_enc() | |
| 6956 * is called. | |
| 6957 */ | |
| 6958 void | |
| 819 | 6959 used_file_arg(char *name, int literal, int full_path, int diff_mode) |
| 26 | 6960 { |
| 6961 int i; | |
| 6962 | |
| 6963 if (used_file_indexes == NULL) | |
| 6964 return; | |
| 6965 for (i = used_file_argc + 1; i < global_argc; ++i) | |
| 6966 if (STRCMP(global_argv[i], name) == 0) | |
| 6967 { | |
| 6968 used_file_argc = i; | |
| 6969 used_file_indexes[used_file_count++] = i; | |
| 6970 break; | |
| 6971 } | |
| 6972 used_file_literal = literal; | |
| 6973 used_file_full_path = full_path; | |
| 819 | 6974 used_file_diff_mode = diff_mode; |
| 26 | 6975 } |
| 6976 | |
| 6977 /* | |
| 6978 * Remember the length of the argument list as it was. If it changes then we | |
| 6979 * leave it alone when 'encoding' is set. | |
| 6980 */ | |
| 6981 void | |
| 6982 set_alist_count(void) | |
| 6983 { | |
| 6984 used_alist_count = GARGCOUNT; | |
| 6985 } | |
| 6986 | |
| 6987 /* | |
| 6988 * Fix the encoding of the command line arguments. Invoked when 'encoding' | |
| 6989 * has been changed while starting up. Use the UCS-2 command line arguments | |
| 6990 * and convert them to 'encoding'. | |
| 6991 */ | |
| 6992 void | |
| 6993 fix_arg_enc(void) | |
| 6994 { | |
| 6995 int i; | |
| 6996 int idx; | |
| 6997 char_u *str; | |
| 41 | 6998 int *fnum_list; |
| 26 | 6999 |
| 7000 /* Safety checks: | |
| 7001 * - if argument count differs between the wide and non-wide argument | |
| 7002 * list, something must be wrong. | |
| 7003 * - the file name arguments must have been located. | |
| 7004 * - the length of the argument list wasn't changed by the user. | |
| 7005 */ | |
| 344 | 7006 if (global_argc != nArgsW |
| 26 | 7007 || ArglistW == NULL |
| 7008 || used_file_indexes == NULL | |
| 7009 || used_file_count == 0 | |
| 7010 || used_alist_count != GARGCOUNT) | |
| 7011 return; | |
| 7012 | |
| 41 | 7013 /* Remember the buffer numbers for the arguments. */ |
| 7014 fnum_list = (int *)alloc((int)sizeof(int) * GARGCOUNT); | |
| 7015 if (fnum_list == NULL) | |
| 7016 return; /* out of memory */ | |
| 7017 for (i = 0; i < GARGCOUNT; ++i) | |
| 7018 fnum_list[i] = GARGLIST[i].ae_fnum; | |
| 7019 | |
| 26 | 7020 /* Clear the argument list. Make room for the new arguments. */ |
| 7021 alist_clear(&global_alist); | |
| 7022 if (ga_grow(&global_alist.al_ga, used_file_count) == FAIL) | |
| 41 | 7023 return; /* out of memory */ |
| 26 | 7024 |
| 7025 for (i = 0; i < used_file_count; ++i) | |
| 7026 { | |
| 7027 idx = used_file_indexes[i]; | |
| 1752 | 7028 str = utf16_to_enc(ArglistW[idx], NULL); |
| 26 | 7029 if (str != NULL) |
| 41 | 7030 { |
| 819 | 7031 #ifdef FEAT_DIFF |
| 7032 /* When using diff mode may need to concatenate file name to | |
| 7033 * directory name. Just like it's done in main(). */ | |
| 7034 if (used_file_diff_mode && mch_isdir(str) && GARGCOUNT > 0 | |
| 7035 && !mch_isdir(alist_name(&GARGLIST[0]))) | |
| 7036 { | |
| 7037 char_u *r; | |
| 7038 | |
| 7039 r = concat_fnames(str, gettail(alist_name(&GARGLIST[0])), TRUE); | |
| 7040 if (r != NULL) | |
| 7041 { | |
| 7042 vim_free(str); | |
| 7043 str = r; | |
| 7044 } | |
| 7045 } | |
| 7046 #endif | |
| 41 | 7047 /* Re-use the old buffer by renaming it. When not using literal |
| 7048 * names it's done by alist_expand() below. */ | |
| 7049 if (used_file_literal) | |
| 7050 buf_set_name(fnum_list[i], str); | |
| 7051 | |
| 26 | 7052 alist_add(&global_alist, str, used_file_literal ? 2 : 0); |
| 41 | 7053 } |
| 26 | 7054 } |
| 7055 | |
| 7056 if (!used_file_literal) | |
| 7057 { | |
| 7058 /* Now expand wildcards in the arguments. */ | |
| 7059 /* Temporarily add '(' and ')' to 'isfname'. These are valid | |
| 7060 * filename characters but are excluded from 'isfname' to make | |
| 7061 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ | |
| 7062 do_cmdline_cmd((char_u *)":let SaVe_ISF = &isf|set isf+=(,)"); | |
| 41 | 7063 alist_expand(fnum_list, used_alist_count); |
| 26 | 7064 do_cmdline_cmd((char_u *)":let &isf = SaVe_ISF|unlet SaVe_ISF"); |
| 7065 } | |
| 7066 | |
| 7067 /* If wildcard expansion failed, we are editing the first file of the | |
| 7068 * arglist and there is no file name: Edit the first argument now. */ | |
| 7069 if (curwin->w_arg_idx == 0 && curbuf->b_fname == NULL) | |
| 7070 { | |
| 7071 do_cmdline_cmd((char_u *)":rewind"); | |
| 7072 if (GARGCOUNT == 1 && used_file_full_path) | |
| 7073 (void)vim_chdirfile(alist_name(&GARGLIST[0])); | |
| 7074 } | |
| 41 | 7075 |
| 7076 set_alist_count(); | |
| 26 | 7077 } |
| 7078 #endif |