Mercurial > vim
annotate src/os_mswin.c @ 8100:ae50910ce279 v7.4.1344
commit https://github.com/vim/vim/commit/203219048fa007b5042d9b893fd647aef44722a0
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Feb 17 12:30:17 2016 +0100
patch 7.4.1344
Problem: Can't compile Win32 GUI with tiny features.
Solution: Add #ifdef. (Christian Brabandt)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Wed, 17 Feb 2016 12:45:03 +0100 |
parents | 54cfe888c627 |
children | 563c923b1584 |
rev | line source |
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7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * os_mswin.c | |
12 * | |
13 * Routines common to both Win16 and Win32. | |
14 */ | |
15 | |
16 #ifdef WIN16 | |
17 # ifdef __BORLANDC__ | |
18 # pragma warn -par | |
19 # pragma warn -ucp | |
20 # pragma warn -use | |
21 # pragma warn -aus | |
22 # endif | |
23 #endif | |
24 | |
25 #include "vim.h" | |
26 | |
27 #ifdef WIN16 | |
28 # define SHORT_FNAME /* always 8.3 file name */ | |
3927 | 29 /* cproto fails on missing include files */ |
30 # ifndef PROTO | |
31 # include <dos.h> | |
32 # endif | |
7 | 33 # include <string.h> |
34 #endif | |
35 #include <sys/types.h> | |
36 #include <signal.h> | |
37 #include <limits.h> | |
3927 | 38 #ifndef PROTO |
39 # include <process.h> | |
40 #endif | |
7 | 41 |
42 #undef chdir | |
43 #ifdef __GNUC__ | |
44 # ifndef __MINGW32__ | |
45 # include <dirent.h> | |
46 # endif | |
47 #else | |
48 # include <direct.h> | |
49 #endif | |
50 | |
3927 | 51 #ifndef PROTO |
52 # if defined(FEAT_TITLE) && !defined(FEAT_GUI_W32) | |
53 # include <shellapi.h> | |
54 # endif | |
55 | |
56 # if defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT) | |
57 # include <dlgs.h> | |
58 # ifdef WIN3264 | |
59 # include <winspool.h> | |
60 # else | |
61 # include <print.h> | |
62 # endif | |
63 # include <commdlg.h> | |
7 | 64 #endif |
65 | |
3927 | 66 #endif /* PROTO */ |
7 | 67 |
68 #ifdef __MINGW32__ | |
69 # ifndef FROM_LEFT_1ST_BUTTON_PRESSED | |
70 # define FROM_LEFT_1ST_BUTTON_PRESSED 0x0001 | |
71 # endif | |
72 # ifndef RIGHTMOST_BUTTON_PRESSED | |
73 # define RIGHTMOST_BUTTON_PRESSED 0x0002 | |
74 # endif | |
75 # ifndef FROM_LEFT_2ND_BUTTON_PRESSED | |
76 # define FROM_LEFT_2ND_BUTTON_PRESSED 0x0004 | |
77 # endif | |
78 # ifndef FROM_LEFT_3RD_BUTTON_PRESSED | |
79 # define FROM_LEFT_3RD_BUTTON_PRESSED 0x0008 | |
80 # endif | |
81 # ifndef FROM_LEFT_4TH_BUTTON_PRESSED | |
82 # define FROM_LEFT_4TH_BUTTON_PRESSED 0x0010 | |
83 # endif | |
84 | |
85 /* | |
86 * EventFlags | |
87 */ | |
88 # ifndef MOUSE_MOVED | |
89 # define MOUSE_MOVED 0x0001 | |
90 # endif | |
91 # ifndef DOUBLE_CLICK | |
92 # define DOUBLE_CLICK 0x0002 | |
93 # endif | |
94 #endif | |
95 | |
96 /* | |
97 * When generating prototypes for Win32 on Unix, these lines make the syntax | |
98 * errors disappear. They do not need to be correct. | |
99 */ | |
100 #ifdef PROTO | |
101 #define WINAPI | |
102 #define WINBASEAPI | |
103 typedef int BOOL; | |
104 typedef int CALLBACK; | |
105 typedef int COLORREF; | |
106 typedef int CONSOLE_CURSOR_INFO; | |
107 typedef int COORD; | |
108 typedef int DWORD; | |
109 typedef int ENUMLOGFONT; | |
110 typedef int HANDLE; | |
111 typedef int HDC; | |
112 typedef int HFONT; | |
113 typedef int HICON; | |
114 typedef int HWND; | |
115 typedef int INPUT_RECORD; | |
116 typedef int KEY_EVENT_RECORD; | |
117 typedef int LOGFONT; | |
118 typedef int LPARAM; | |
119 typedef int LPBOOL; | |
120 typedef int LPCSTR; | |
121 typedef int LPCWSTR; | |
122 typedef int LPSTR; | |
123 typedef int LPTSTR; | |
124 typedef int LPWSTR; | |
125 typedef int LRESULT; | |
126 typedef int MOUSE_EVENT_RECORD; | |
127 typedef int NEWTEXTMETRIC; | |
128 typedef int PACL; | |
129 typedef int PRINTDLG; | |
130 typedef int PSECURITY_DESCRIPTOR; | |
131 typedef int PSID; | |
132 typedef int SECURITY_INFORMATION; | |
133 typedef int SHORT; | |
134 typedef int SMALL_RECT; | |
135 typedef int TEXTMETRIC; | |
136 typedef int UINT; | |
137 typedef int WCHAR; | |
138 typedef int WORD; | |
139 typedef int WPARAM; | |
140 typedef void VOID; | |
141 #endif | |
142 | |
143 /* Record all output and all keyboard & mouse input */ | |
144 /* #define MCH_WRITE_DUMP */ | |
145 | |
146 #ifdef MCH_WRITE_DUMP | |
147 FILE* fdDump = NULL; | |
148 #endif | |
149 | |
150 #ifdef WIN3264 | |
151 extern DWORD g_PlatformId; | |
152 #endif | |
153 | |
154 #ifndef FEAT_GUI_MSWIN | |
155 extern char g_szOrigTitle[]; | |
156 #endif | |
157 | |
158 #ifdef FEAT_GUI | |
159 extern HWND s_hwnd; | |
160 #else | |
161 static HWND s_hwnd = 0; /* console window handle, set by GetConsoleHwnd() */ | |
162 #endif | |
163 | |
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164 #ifdef FEAT_CHANNEL |
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165 int WSInitialized = FALSE; /* WinSock is initialized */ |
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166 #endif |
7 | 167 |
168 /* Don't generate prototypes here, because some systems do have these | |
169 * functions. */ | |
170 #if defined(__GNUC__) && !defined(PROTO) | |
171 # ifndef __MINGW32__ | |
172 int _stricoll(char *a, char *b) | |
173 { | |
174 // the ANSI-ish correct way is to use strxfrm(): | |
175 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32 | |
176 strxfrm(a_buff, a, 512); | |
177 strxfrm(b_buff, b, 512); | |
178 return strcoll(a_buff, b_buff); | |
179 } | |
180 | |
181 char * _fullpath(char *buf, char *fname, int len) | |
182 { | |
183 LPTSTR toss; | |
184 | |
185 return (char *)GetFullPathName(fname, len, buf, &toss); | |
186 } | |
187 # endif | |
188 | |
4238 | 189 # if !defined(__MINGW32__) || (__GNUC__ < 4) |
7 | 190 int _chdrive(int drive) |
191 { | |
192 char temp [3] = "-:"; | |
193 temp[0] = drive + 'A' - 1; | |
194 return !SetCurrentDirectory(temp); | |
195 } | |
4238 | 196 # endif |
7 | 197 #else |
198 # ifdef __BORLANDC__ | |
199 /* being a more ANSI compliant compiler, BorlandC doesn't define _stricoll: | |
200 * but it does in BC 5.02! */ | |
201 # if __BORLANDC__ < 0x502 | |
202 int _stricoll(char *a, char *b) | |
203 { | |
204 # if 1 | |
205 // this is fast but not correct: | |
206 return stricmp(a, b); | |
207 # else | |
208 // the ANSI-ish correct way is to use strxfrm(): | |
209 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32 | |
210 strxfrm(a_buff, a, 512); | |
211 strxfrm(b_buff, b, 512); | |
212 return strcoll(a_buff, b_buff); | |
213 # endif | |
214 } | |
215 # endif | |
216 # endif | |
217 #endif | |
218 | |
219 | |
220 #if defined(FEAT_GUI_MSWIN) || defined(PROTO) | |
221 /* | |
222 * GUI version of mch_exit(). | |
223 * Shut down and exit with status `r' | |
224 * Careful: mch_exit() may be called before mch_init()! | |
225 */ | |
226 void | |
227 mch_exit(int r) | |
228 { | |
229 display_errors(); | |
230 | |
231 ml_close_all(TRUE); /* remove all memfiles */ | |
232 | |
233 # ifdef FEAT_OLE | |
234 UninitOLE(); | |
235 # endif | |
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236 # ifdef FEAT_CHANNEL |
7 | 237 if (WSInitialized) |
238 { | |
239 WSInitialized = FALSE; | |
240 WSACleanup(); | |
241 } | |
242 # endif | |
243 #ifdef DYNAMIC_GETTEXT | |
244 dyn_libintl_end(); | |
245 #endif | |
246 | |
247 if (gui.in_use) | |
248 gui_exit(r); | |
1071 | 249 |
250 #ifdef EXITFREE | |
251 free_all_mem(); | |
252 #endif | |
253 | |
7 | 254 exit(r); |
255 } | |
256 | |
257 #endif /* FEAT_GUI_MSWIN */ | |
258 | |
259 | |
260 /* | |
261 * Init the tables for toupper() and tolower(). | |
262 */ | |
263 void | |
264 mch_early_init(void) | |
265 { | |
266 int i; | |
267 | |
268 #ifdef WIN3264 | |
269 PlatformId(); | |
270 #endif | |
271 | |
272 /* Init the tables for toupper() and tolower() */ | |
273 for (i = 0; i < 256; ++i) | |
274 toupper_tab[i] = tolower_tab[i] = i; | |
275 #ifdef WIN3264 | |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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276 CharUpperBuff((LPSTR)toupper_tab, 256); |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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277 CharLowerBuff((LPSTR)tolower_tab, 256); |
7 | 278 #else |
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279 AnsiUpperBuff((LPSTR)toupper_tab, 256); |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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280 AnsiLowerBuff((LPSTR)tolower_tab, 256); |
7 | 281 #endif |
282 } | |
283 | |
284 | |
285 /* | |
286 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
287 */ | |
288 int | |
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289 mch_input_isatty(void) |
7 | 290 { |
291 #ifdef FEAT_GUI_MSWIN | |
292 return OK; /* GUI always has a tty */ | |
293 #else | |
294 if (isatty(read_cmd_fd)) | |
295 return TRUE; | |
296 return FALSE; | |
297 #endif | |
298 } | |
299 | |
300 #ifdef FEAT_TITLE | |
301 /* | |
302 * mch_settitle(): set titlebar of our window | |
303 */ | |
304 void | |
305 mch_settitle( | |
306 char_u *title, | |
307 char_u *icon) | |
308 { | |
309 # ifdef FEAT_GUI_MSWIN | |
310 gui_mch_settitle(title, icon); | |
311 # else | |
312 if (title != NULL) | |
26 | 313 { |
314 # ifdef FEAT_MBYTE | |
315 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
316 { | |
317 /* Convert the title from 'encoding' to the active codepage. */ | |
1752 | 318 WCHAR *wp = enc_to_utf16(title, NULL); |
26 | 319 int n; |
320 | |
321 if (wp != NULL) | |
322 { | |
323 n = SetConsoleTitleW(wp); | |
324 vim_free(wp); | |
325 if (n != 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) | |
326 return; | |
327 } | |
328 } | |
329 # endif | |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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330 SetConsoleTitle((LPCSTR)title); |
26 | 331 } |
7 | 332 # endif |
333 } | |
334 | |
335 | |
336 /* | |
337 * Restore the window/icon title. | |
338 * which is one of: | |
339 * 1: Just restore title | |
340 * 2: Just restore icon (which we don't have) | |
341 * 3: Restore title and icon (which we don't have) | |
342 */ | |
323 | 343 /*ARGSUSED*/ |
7 | 344 void |
345 mch_restore_title( | |
346 int which) | |
347 { | |
348 #ifndef FEAT_GUI_MSWIN | |
6290 | 349 SetConsoleTitle(g_szOrigTitle); |
7 | 350 #endif |
351 } | |
352 | |
353 | |
354 /* | |
355 * Return TRUE if we can restore the title (we can) | |
356 */ | |
357 int | |
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358 mch_can_restore_title(void) |
7 | 359 { |
360 return TRUE; | |
361 } | |
362 | |
363 | |
364 /* | |
365 * Return TRUE if we can restore the icon title (we can't) | |
366 */ | |
367 int | |
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368 mch_can_restore_icon(void) |
7 | 369 { |
370 return FALSE; | |
371 } | |
372 #endif /* FEAT_TITLE */ | |
373 | |
374 | |
375 /* | |
39 | 376 * Get absolute file name into buffer "buf" of length "len" bytes, |
377 * turning all '/'s into '\\'s and getting the correct case of each component | |
378 * of the file name. Append a (back)slash to a directory name. | |
7 | 379 * When 'shellslash' set do it the other way around. |
380 * Return OK or FAIL. | |
381 */ | |
323 | 382 /*ARGSUSED*/ |
7 | 383 int |
384 mch_FullName( | |
385 char_u *fname, | |
386 char_u *buf, | |
387 int len, | |
388 int force) | |
389 { | |
390 int nResult = FAIL; | |
391 | |
392 #ifdef __BORLANDC__ | |
393 if (*fname == NUL) /* Borland behaves badly here - make it consistent */ | |
394 nResult = mch_dirname(buf, len); | |
395 else | |
396 #endif | |
397 { | |
179 | 398 #ifdef FEAT_MBYTE |
39 | 399 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage |
400 # ifdef __BORLANDC__ | |
401 /* Wide functions of Borland C 5.5 do not work on Windows 98. */ | |
402 && g_PlatformId == VER_PLATFORM_WIN32_NT | |
403 # endif | |
404 ) | |
405 { | |
406 WCHAR *wname; | |
407 WCHAR wbuf[MAX_PATH]; | |
408 char_u *cname = NULL; | |
409 | |
410 /* Use the wide function: | |
411 * - convert the fname from 'encoding' to UCS2. | |
412 * - invoke _wfullpath() | |
413 * - convert the result from UCS2 to 'encoding'. | |
414 */ | |
1752 | 415 wname = enc_to_utf16(fname, NULL); |
6347 | 416 if (wname != NULL && _wfullpath(wbuf, wname, MAX_PATH) != NULL) |
39 | 417 { |
1752 | 418 cname = utf16_to_enc((short_u *)wbuf, NULL); |
39 | 419 if (cname != NULL) |
420 { | |
417 | 421 vim_strncpy(buf, cname, len - 1); |
39 | 422 nResult = OK; |
423 } | |
424 } | |
425 vim_free(wname); | |
426 vim_free(cname); | |
427 } | |
428 if (nResult == FAIL) /* fall back to non-wide function */ | |
7 | 429 #endif |
39 | 430 { |
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431 if (_fullpath((char *)buf, (const char *)fname, len - 1) == NULL) |
39 | 432 { |
417 | 433 /* failed, use relative path name */ |
434 vim_strncpy(buf, fname, len - 1); | |
39 | 435 } |
436 else | |
437 nResult = OK; | |
438 } | |
7 | 439 } |
440 | |
441 #ifdef USE_FNAME_CASE | |
442 fname_case(buf, len); | |
39 | 443 #else |
444 slash_adjust(buf); | |
7 | 445 #endif |
446 | |
447 return nResult; | |
448 } | |
449 | |
450 | |
451 /* | |
452 * Return TRUE if "fname" does not depend on the current directory. | |
453 */ | |
454 int | |
455 mch_isFullName(char_u *fname) | |
456 { | |
5320 | 457 #ifdef FEAT_MBYTE |
458 /* WinNT and later can use _MAX_PATH wide characters for a pathname, which | |
459 * means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is | |
460 * UTF-8. */ | |
461 char szName[_MAX_PATH * 3 + 1]; | |
462 #else | |
7 | 463 char szName[_MAX_PATH + 1]; |
5320 | 464 #endif |
7 | 465 |
466 /* A name like "d:/foo" and "//server/share" is absolute */ | |
467 if ((fname[0] && fname[1] == ':' && (fname[2] == '/' || fname[2] == '\\')) | |
468 || (fname[0] == fname[1] && (fname[0] == '/' || fname[0] == '\\'))) | |
469 return TRUE; | |
470 | |
471 /* A name that can't be made absolute probably isn't absolute. */ | |
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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472 if (mch_FullName(fname, (char_u *)szName, sizeof(szName) - 1, FALSE) == FAIL) |
7 | 473 return FALSE; |
474 | |
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475 return pathcmp((const char *)fname, (const char *)szName, -1) == 0; |
7 | 476 } |
477 | |
478 /* | |
479 * Replace all slashes by backslashes. | |
480 * This used to be the other way around, but MS-DOS sometimes has problems | |
481 * with slashes (e.g. in a command name). We can't have mixed slashes and | |
482 * backslashes, because comparing file names will not work correctly. The | |
483 * commands that use a file name should try to avoid the need to type a | |
484 * backslash twice. | |
485 * When 'shellslash' set do it the other way around. | |
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486 * When the path looks like a URL leave it unmodified. |
7 | 487 */ |
488 void | |
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489 slash_adjust(char_u *p) |
7 | 490 { |
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491 if (path_with_url(p)) |
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commit https://github.com/vim/vim/commit/b4f6a46b01ed00b642a2271e9d1559e51ab0f2c4
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492 return; |
434 | 493 while (*p) |
494 { | |
495 if (*p == psepcN) | |
496 *p = psepc; | |
497 mb_ptr_adv(p); | |
498 } | |
7 | 499 } |
500 | |
5594 | 501 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) |
5386 | 502 # define OPEN_OH_ARGTYPE intptr_t |
503 #else | |
504 # define OPEN_OH_ARGTYPE long | |
505 #endif | |
506 | |
5376 | 507 static int |
508 stat_symlink_aware(const char *name, struct stat *stp) | |
509 { | |
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510 #if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__MINGW32__) |
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commit https://github.com/vim/vim/commit/fce7b3d24fd18b1486e474e933a95f9090df9973
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511 /* Work around for VC12 or earlier (and MinGW). stat() can't handle |
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commit https://github.com/vim/vim/commit/fce7b3d24fd18b1486e474e933a95f9090df9973
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512 * symlinks properly. |
5376 | 513 * VC9 or earlier: stat() doesn't support a symlink at all. It retrieves |
514 * status of a symlink itself. | |
515 * VC10: stat() supports a symlink to a normal file, but it doesn't support | |
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commit https://github.com/vim/vim/commit/fce7b3d24fd18b1486e474e933a95f9090df9973
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516 * a symlink to a directory (always returns an error). |
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517 * VC11 and VC12: stat() doesn't return an error for a symlink to a |
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518 * directory, but it doesn't set S_IFDIR flag. |
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519 * MinGW: Same as VC9. */ |
5376 | 520 WIN32_FIND_DATA findData; |
521 HANDLE hFind, h; | |
522 DWORD attr = 0; | |
523 BOOL is_symlink = FALSE; | |
524 | |
525 hFind = FindFirstFile(name, &findData); | |
526 if (hFind != INVALID_HANDLE_VALUE) | |
527 { | |
528 attr = findData.dwFileAttributes; | |
529 if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) | |
530 && (findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK)) | |
531 is_symlink = TRUE; | |
532 FindClose(hFind); | |
533 } | |
534 if (is_symlink) | |
535 { | |
536 h = CreateFile(name, FILE_READ_ATTRIBUTES, | |
537 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, | |
538 OPEN_EXISTING, | |
539 (attr & FILE_ATTRIBUTE_DIRECTORY) | |
540 ? FILE_FLAG_BACKUP_SEMANTICS : 0, | |
541 NULL); | |
542 if (h != INVALID_HANDLE_VALUE) | |
543 { | |
544 int fd, n; | |
545 | |
5386 | 546 fd = _open_osfhandle((OPEN_OH_ARGTYPE)h, _O_RDONLY); |
5376 | 547 n = _fstat(fd, (struct _stat*)stp); |
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548 if ((n == 0) && (attr & FILE_ATTRIBUTE_DIRECTORY)) |
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549 stp->st_mode = (stp->st_mode & ~S_IFREG) | S_IFDIR; |
5376 | 550 _close(fd); |
551 return n; | |
552 } | |
553 } | |
554 #endif | |
555 return stat(name, stp); | |
556 } | |
557 | |
558 #ifdef FEAT_MBYTE | |
559 static int | |
560 wstat_symlink_aware(const WCHAR *name, struct _stat *stp) | |
561 { | |
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562 # if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__MINGW32__) |
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563 /* Work around for VC12 or earlier (and MinGW). _wstat() can't handle |
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564 * symlinks properly. |
5376 | 565 * VC9 or earlier: _wstat() doesn't support a symlink at all. It retrieves |
566 * status of a symlink itself. | |
567 * VC10: _wstat() supports a symlink to a normal file, but it doesn't | |
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568 * support a symlink to a directory (always returns an error). |
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569 * VC11 and VC12: _wstat() doesn't return an error for a symlink to a |
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570 * directory, but it doesn't set S_IFDIR flag. |
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571 * MinGW: Same as VC9. */ |
5376 | 572 int n; |
573 BOOL is_symlink = FALSE; | |
574 HANDLE hFind, h; | |
575 DWORD attr = 0; | |
576 WIN32_FIND_DATAW findDataW; | |
577 | |
578 hFind = FindFirstFileW(name, &findDataW); | |
579 if (hFind != INVALID_HANDLE_VALUE) | |
580 { | |
581 attr = findDataW.dwFileAttributes; | |
582 if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) | |
583 && (findDataW.dwReserved0 == IO_REPARSE_TAG_SYMLINK)) | |
584 is_symlink = TRUE; | |
585 FindClose(hFind); | |
586 } | |
587 if (is_symlink) | |
588 { | |
589 h = CreateFileW(name, FILE_READ_ATTRIBUTES, | |
590 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, | |
591 OPEN_EXISTING, | |
592 (attr & FILE_ATTRIBUTE_DIRECTORY) | |
593 ? FILE_FLAG_BACKUP_SEMANTICS : 0, | |
594 NULL); | |
595 if (h != INVALID_HANDLE_VALUE) | |
596 { | |
597 int fd; | |
598 | |
5386 | 599 fd = _open_osfhandle((OPEN_OH_ARGTYPE)h, _O_RDONLY); |
5376 | 600 n = _fstat(fd, stp); |
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601 if ((n == 0) && (attr & FILE_ATTRIBUTE_DIRECTORY)) |
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602 stp->st_mode = (stp->st_mode & ~S_IFREG) | S_IFDIR; |
5376 | 603 _close(fd); |
604 return n; | |
605 } | |
606 } | |
607 # endif | |
608 return _wstat(name, stp); | |
609 } | |
610 #endif | |
7 | 611 |
612 /* | |
613 * stat() can't handle a trailing '/' or '\', remove it first. | |
614 */ | |
615 int | |
616 vim_stat(const char *name, struct stat *stp) | |
617 { | |
5320 | 618 #ifdef FEAT_MBYTE |
619 /* WinNT and later can use _MAX_PATH wide characters for a pathname, which | |
620 * means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is | |
621 * UTF-8. */ | |
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622 char_u buf[_MAX_PATH * 3 + 1]; |
5320 | 623 #else |
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624 char_u buf[_MAX_PATH + 1]; |
5320 | 625 #endif |
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626 char_u *p; |
7 | 627 |
5320 | 628 vim_strncpy((char_u *)buf, (char_u *)name, sizeof(buf) - 1); |
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629 p = buf + STRLEN(buf); |
7 | 630 if (p > buf) |
39 | 631 mb_ptr_back(buf, p); |
5578 | 632 |
633 /* Remove trailing '\\' except root path. */ | |
7 | 634 if (p > buf && (*p == '\\' || *p == '/') && p[-1] != ':') |
635 *p = NUL; | |
5578 | 636 |
637 if ((buf[0] == '\\' && buf[1] == '\\') || (buf[0] == '/' && buf[1] == '/')) | |
638 { | |
639 /* UNC root path must be followed by '\\'. */ | |
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640 p = vim_strpbrk(buf + 2, (char_u *)"\\/"); |
5578 | 641 if (p != NULL) |
642 { | |
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643 p = vim_strpbrk(p + 1, (char_u *)"\\/"); |
5578 | 644 if (p == NULL) |
645 STRCAT(buf, "\\"); | |
646 } | |
647 } | |
7 | 648 #ifdef FEAT_MBYTE |
649 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage | |
650 # ifdef __BORLANDC__ | |
651 /* Wide functions of Borland C 5.5 do not work on Windows 98. */ | |
652 && g_PlatformId == VER_PLATFORM_WIN32_NT | |
653 # endif | |
654 ) | |
655 { | |
1752 | 656 WCHAR *wp = enc_to_utf16(buf, NULL); |
7 | 657 int n; |
658 | |
659 if (wp != NULL) | |
660 { | |
5376 | 661 n = wstat_symlink_aware(wp, (struct _stat *)stp); |
7 | 662 vim_free(wp); |
5657 | 663 if (n >= 0 || g_PlatformId == VER_PLATFORM_WIN32_NT) |
7 | 664 return n; |
665 /* Retry with non-wide function (for Windows 98). Can't use | |
666 * GetLastError() here and it's unclear what errno gets set to if | |
667 * the _wstat() fails for missing wide functions. */ | |
668 } | |
669 } | |
670 #endif | |
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671 return stat_symlink_aware((char *)buf, stp); |
7 | 672 } |
673 | |
674 #if defined(FEAT_GUI_MSWIN) || defined(PROTO) | |
323 | 675 /*ARGSUSED*/ |
7 | 676 void |
677 mch_settmode(int tmode) | |
678 { | |
679 /* nothing to do */ | |
680 } | |
681 | |
682 int | |
683 mch_get_shellsize(void) | |
684 { | |
685 /* never used */ | |
686 return OK; | |
687 } | |
688 | |
689 void | |
690 mch_set_shellsize(void) | |
691 { | |
692 /* never used */ | |
693 } | |
694 | |
695 /* | |
696 * Rows and/or Columns has changed. | |
697 */ | |
698 void | |
699 mch_new_shellsize(void) | |
700 { | |
701 /* never used */ | |
702 } | |
703 | |
704 #endif | |
705 | |
706 /* | |
707 * We have no job control, so fake it by starting a new shell. | |
708 */ | |
709 void | |
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710 mch_suspend(void) |
7 | 711 { |
712 suspend_shell(); | |
713 } | |
714 | |
715 #if defined(USE_MCH_ERRMSG) || defined(PROTO) | |
716 | |
717 #ifdef display_errors | |
718 # undef display_errors | |
719 #endif | |
720 | |
721 /* | |
722 * Display the saved error message(s). | |
723 */ | |
724 void | |
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725 display_errors(void) |
7 | 726 { |
727 char *p; | |
728 | |
729 if (error_ga.ga_data != NULL) | |
730 { | |
731 /* avoid putting up a message box with blanks only */ | |
732 for (p = (char *)error_ga.ga_data; *p; ++p) | |
733 if (!isspace(*p)) | |
734 { | |
802 | 735 (void)gui_mch_dialog( |
736 #ifdef FEAT_GUI | |
737 gui.starting ? VIM_INFO : | |
738 #endif | |
739 VIM_ERROR, | |
740 #ifdef FEAT_GUI | |
741 gui.starting ? (char_u *)_("Message") : | |
742 #endif | |
743 (char_u *)_("Error"), | |
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744 (char_u *)p, (char_u *)_("&Ok"), |
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745 1, NULL, FALSE); |
7 | 746 break; |
747 } | |
748 ga_clear(&error_ga); | |
749 } | |
750 } | |
751 #endif | |
752 | |
753 | |
754 /* | |
755 * Return TRUE if "p" contain a wildcard that can be expanded by | |
756 * dos_expandpath(). | |
757 */ | |
758 int | |
759 mch_has_exp_wildcard(char_u *p) | |
760 { | |
39 | 761 for ( ; *p; mb_ptr_adv(p)) |
7 | 762 { |
763 if (vim_strchr((char_u *)"?*[", *p) != NULL | |
764 || (*p == '~' && p[1] != NUL)) | |
765 return TRUE; | |
766 } | |
767 return FALSE; | |
768 } | |
769 | |
770 /* | |
771 * Return TRUE if "p" contain a wildcard or a "~1" kind of thing (could be a | |
772 * shortened file name). | |
773 */ | |
774 int | |
775 mch_has_wildcard(char_u *p) | |
776 { | |
39 | 777 for ( ; *p; mb_ptr_adv(p)) |
7 | 778 { |
779 if (vim_strchr((char_u *) | |
780 # ifdef VIM_BACKTICK | |
781 "?*$[`" | |
782 # else | |
783 "?*$[" | |
784 # endif | |
785 , *p) != NULL | |
786 || (*p == '~' && p[1] != NUL)) | |
787 return TRUE; | |
788 } | |
789 return FALSE; | |
790 } | |
791 | |
792 | |
793 /* | |
794 * The normal _chdir() does not change the default drive. This one does. | |
795 * Returning 0 implies success; -1 implies failure. | |
796 */ | |
797 int | |
798 mch_chdir(char *path) | |
799 { | |
800 if (path[0] == NUL) /* just checking... */ | |
801 return -1; | |
802 | |
1936 | 803 if (p_verbose >= 5) |
804 { | |
805 verbose_enter(); | |
806 smsg((char_u *)"chdir(%s)", path); | |
807 verbose_leave(); | |
808 } | |
7 | 809 if (isalpha(path[0]) && path[1] == ':') /* has a drive name */ |
810 { | |
811 /* If we can change to the drive, skip that part of the path. If we | |
812 * can't then the current directory may be invalid, try using chdir() | |
813 * with the whole path. */ | |
814 if (_chdrive(TOLOWER_ASC(path[0]) - 'a' + 1) == 0) | |
815 path += 2; | |
816 } | |
817 | |
818 if (*path == NUL) /* drive name only */ | |
819 return 0; | |
820 | |
23 | 821 #ifdef FEAT_MBYTE |
822 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
823 { | |
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824 WCHAR *p = enc_to_utf16((char_u *)path, NULL); |
23 | 825 int n; |
826 | |
827 if (p != NULL) | |
828 { | |
829 n = _wchdir(p); | |
830 vim_free(p); | |
5657 | 831 if (n == 0 || g_PlatformId == VER_PLATFORM_WIN32_NT) |
832 return n; | |
23 | 833 /* Retry with non-wide function (for Windows 98). */ |
834 } | |
835 } | |
836 #endif | |
837 | |
7 | 838 return chdir(path); /* let the normal chdir() do the rest */ |
839 } | |
840 | |
841 | |
842 /* | |
843 * Switching off termcap mode is only allowed when Columns is 80, otherwise a | |
844 * crash may result. It's always allowed on NT or when running the GUI. | |
845 */ | |
323 | 846 /*ARGSUSED*/ |
7 | 847 int |
848 can_end_termcap_mode( | |
849 int give_msg) | |
850 { | |
851 #ifdef FEAT_GUI_MSWIN | |
852 return TRUE; /* GUI starts a new console anyway */ | |
853 #else | |
854 if (g_PlatformId == VER_PLATFORM_WIN32_NT || Columns == 80) | |
855 return TRUE; | |
856 if (give_msg) | |
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857 msg((char_u *) |
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858 _("'columns' is not 80, cannot execute external commands")); |
7 | 859 return FALSE; |
860 #endif | |
861 } | |
862 | |
863 #ifdef FEAT_GUI_MSWIN | |
864 /* | |
865 * return non-zero if a character is available | |
866 */ | |
867 int | |
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868 mch_char_avail(void) |
7 | 869 { |
870 /* never used */ | |
871 return TRUE; | |
872 } | |
873 #endif | |
874 | |
875 | |
876 /* | |
877 * set screen mode, always fails. | |
878 */ | |
323 | 879 /*ARGSUSED*/ |
7 | 880 int |
881 mch_screenmode( | |
882 char_u *arg) | |
883 { | |
884 EMSG(_(e_screenmode)); | |
885 return FAIL; | |
886 } | |
887 | |
888 | |
889 #if defined(FEAT_LIBCALL) || defined(PROTO) | |
890 /* | |
891 * Call a DLL routine which takes either a string or int param | |
892 * and returns an allocated string. | |
893 * Return OK if it worked, FAIL if not. | |
894 */ | |
895 # ifdef WIN3264 | |
896 typedef LPTSTR (*MYSTRPROCSTR)(LPTSTR); | |
897 typedef LPTSTR (*MYINTPROCSTR)(int); | |
898 typedef int (*MYSTRPROCINT)(LPTSTR); | |
899 typedef int (*MYINTPROCINT)(int); | |
900 # else | |
901 typedef LPSTR (*MYSTRPROCSTR)(LPSTR); | |
902 typedef LPSTR (*MYINTPROCSTR)(int); | |
903 typedef int (*MYSTRPROCINT)(LPSTR); | |
904 typedef int (*MYINTPROCINT)(int); | |
905 # endif | |
906 | |
907 # ifndef WIN16 | |
908 /* | |
909 * Check if a pointer points to a valid NUL terminated string. | |
910 * Return the length of the string, including terminating NUL. | |
911 * Returns 0 for an invalid pointer, 1 for an empty string. | |
912 */ | |
913 static size_t | |
914 check_str_len(char_u *str) | |
915 { | |
916 SYSTEM_INFO si; | |
917 MEMORY_BASIC_INFORMATION mbi; | |
918 size_t length = 0; | |
919 size_t i; | |
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920 const char_u *p; |
7 | 921 |
922 /* get page size */ | |
923 GetSystemInfo(&si); | |
924 | |
925 /* get memory information */ | |
926 if (VirtualQuery(str, &mbi, sizeof(mbi))) | |
927 { | |
928 /* pre cast these (typing savers) */ | |
840 | 929 long_u dwStr = (long_u)str; |
930 long_u dwBaseAddress = (long_u)mbi.BaseAddress; | |
7 | 931 |
932 /* get start address of page that str is on */ | |
840 | 933 long_u strPage = dwStr - (dwStr - dwBaseAddress) % si.dwPageSize; |
7 | 934 |
935 /* get length from str to end of page */ | |
840 | 936 long_u pageLength = si.dwPageSize - (dwStr - strPage); |
7 | 937 |
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938 for (p = str; !IsBadReadPtr(p, (UINT)pageLength); |
7 | 939 p += pageLength, pageLength = si.dwPageSize) |
940 for (i = 0; i < pageLength; ++i, ++length) | |
941 if (p[i] == NUL) | |
942 return length + 1; | |
943 } | |
944 | |
945 return 0; | |
946 } | |
947 # endif | |
948 | |
6249 | 949 /* |
950 * Passed to do_in_runtimepath() to load a vim.ico file. | |
951 */ | |
952 static void | |
953 mch_icon_load_cb(char_u *fname, void *cookie) | |
954 { | |
955 HANDLE *h = (HANDLE *)cookie; | |
956 | |
957 *h = LoadImage(NULL, | |
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958 (LPSTR)fname, |
6249 | 959 IMAGE_ICON, |
960 64, | |
961 64, | |
962 LR_LOADFROMFILE | LR_LOADMAP3DCOLORS); | |
963 } | |
964 | |
965 /* | |
966 * Try loading an icon file from 'runtimepath'. | |
967 */ | |
968 int | |
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969 mch_icon_load(HANDLE *iconp) |
6249 | 970 { |
971 return do_in_runtimepath((char_u *)"bitmaps/vim.ico", | |
972 FALSE, mch_icon_load_cb, iconp); | |
973 } | |
974 | |
7 | 975 int |
976 mch_libcall( | |
977 char_u *libname, | |
978 char_u *funcname, | |
979 char_u *argstring, /* NULL when using a argint */ | |
980 int argint, | |
981 char_u **string_result,/* NULL when using number_result */ | |
982 int *number_result) | |
983 { | |
984 HINSTANCE hinstLib; | |
985 MYSTRPROCSTR ProcAdd; | |
986 MYINTPROCSTR ProcAddI; | |
987 char_u *retval_str = NULL; | |
988 int retval_int = 0; | |
989 size_t len; | |
990 | |
991 BOOL fRunTimeLinkSuccess = FALSE; | |
992 | |
993 // Get a handle to the DLL module. | |
2612 | 994 # ifdef WIN16 |
7 | 995 hinstLib = LoadLibrary(libname); |
2612 | 996 # else |
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997 hinstLib = vimLoadLib((char *)libname); |
2612 | 998 # endif |
7 | 999 |
1000 // If the handle is valid, try to get the function address. | |
1001 if (hinstLib != NULL) | |
1002 { | |
1003 #ifdef HAVE_TRY_EXCEPT | |
1004 __try | |
1005 { | |
1006 #endif | |
1007 if (argstring != NULL) | |
1008 { | |
1009 /* Call with string argument */ | |
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1010 ProcAdd = (MYSTRPROCSTR)GetProcAddress(hinstLib, (LPCSTR)funcname); |
7 | 1011 if ((fRunTimeLinkSuccess = (ProcAdd != NULL)) != 0) |
1012 { | |
1013 if (string_result == NULL) | |
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1014 retval_int = ((MYSTRPROCINT)ProcAdd)((LPSTR)argstring); |
7 | 1015 else |
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1016 retval_str = (char_u *)(ProcAdd)((LPSTR)argstring); |
7 | 1017 } |
1018 } | |
1019 else | |
1020 { | |
1021 /* Call with number argument */ | |
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1022 ProcAddI = (MYINTPROCSTR) GetProcAddress(hinstLib, (LPCSTR)funcname); |
7 | 1023 if ((fRunTimeLinkSuccess = (ProcAddI != NULL)) != 0) |
1024 { | |
1025 if (string_result == NULL) | |
1026 retval_int = ((MYINTPROCINT)ProcAddI)(argint); | |
1027 else | |
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1028 retval_str = (char_u *)(ProcAddI)(argint); |
7 | 1029 } |
1030 } | |
1031 | |
1032 // Save the string before we free the library. | |
1033 // Assume that a "1" result is an illegal pointer. | |
1034 if (string_result == NULL) | |
1035 *number_result = retval_int; | |
1036 else if (retval_str != NULL | |
1037 # ifdef WIN16 | |
1038 && retval_str != (char_u *)1 | |
1039 && retval_str != (char_u *)-1 | |
1040 && !IsBadStringPtr(retval_str, INT_MAX) | |
1041 && (len = strlen(retval_str) + 1) > 0 | |
1042 # else | |
1043 && (len = check_str_len(retval_str)) > 0 | |
1044 # endif | |
1045 ) | |
1046 { | |
1047 *string_result = lalloc((long_u)len, TRUE); | |
1048 if (*string_result != NULL) | |
1049 mch_memmove(*string_result, retval_str, len); | |
1050 } | |
1051 | |
1052 #ifdef HAVE_TRY_EXCEPT | |
1053 } | |
1054 __except(EXCEPTION_EXECUTE_HANDLER) | |
1055 { | |
1056 if (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW) | |
1057 RESETSTKOFLW(); | |
1058 fRunTimeLinkSuccess = 0; | |
1059 } | |
1060 #endif | |
1061 | |
1062 // Free the DLL module. | |
1063 (void)FreeLibrary(hinstLib); | |
1064 } | |
1065 | |
1066 if (!fRunTimeLinkSuccess) | |
1067 { | |
1068 EMSG2(_(e_libcall), funcname); | |
1069 return FAIL; | |
1070 } | |
1071 | |
1072 return OK; | |
1073 } | |
1074 #endif | |
1075 | |
1076 /* | |
1077 * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules | |
1078 */ | |
323 | 1079 /*ARGSUSED*/ |
7 | 1080 void |
1081 DumpPutS( | |
1082 const char *psz) | |
1083 { | |
1084 # ifdef MCH_WRITE_DUMP | |
1085 if (fdDump) | |
1086 { | |
1087 fputs(psz, fdDump); | |
1088 if (psz[strlen(psz) - 1] != '\n') | |
1089 fputc('\n', fdDump); | |
1090 fflush(fdDump); | |
1091 } | |
1092 # endif | |
1093 } | |
1094 | |
1095 #ifdef _DEBUG | |
1096 | |
1097 void __cdecl | |
1098 Trace( | |
1099 char *pszFormat, | |
1100 ...) | |
1101 { | |
1102 CHAR szBuff[2048]; | |
1103 va_list args; | |
1104 | |
1105 va_start(args, pszFormat); | |
1106 vsprintf(szBuff, pszFormat, args); | |
1107 va_end(args); | |
1108 | |
1109 OutputDebugString(szBuff); | |
1110 } | |
1111 | |
1112 #endif //_DEBUG | |
1113 | |
11 | 1114 #if !defined(FEAT_GUI) || defined(PROTO) |
7 | 1115 # if defined(FEAT_TITLE) && defined(WIN3264) |
1116 extern HWND g_hWnd; /* This is in os_win32.c. */ | |
1117 # endif | |
1118 | |
1119 /* | |
1120 * Showing the printer dialog is tricky since we have no GUI | |
1121 * window to parent it. The following routines are needed to | |
1122 * get the window parenting and Z-order to work properly. | |
1123 */ | |
1124 static void | |
1125 GetConsoleHwnd(void) | |
1126 { | |
1127 # define MY_BUFSIZE 1024 // Buffer size for console window titles. | |
1128 | |
1129 char pszNewWindowTitle[MY_BUFSIZE]; // Contains fabricated WindowTitle. | |
1130 char pszOldWindowTitle[MY_BUFSIZE]; // Contains original WindowTitle. | |
1131 | |
1132 /* Skip if it's already set. */ | |
1133 if (s_hwnd != 0) | |
1134 return; | |
1135 | |
1136 # if defined(FEAT_TITLE) && defined(WIN3264) | |
1137 /* Window handle may have been found by init code (Windows NT only) */ | |
1138 if (g_hWnd != 0) | |
1139 { | |
1140 s_hwnd = g_hWnd; | |
1141 return; | |
1142 } | |
1143 # endif | |
1144 | |
1145 GetConsoleTitle(pszOldWindowTitle, MY_BUFSIZE); | |
1146 | |
1147 wsprintf(pszNewWindowTitle, "%s/%d/%d", | |
1148 pszOldWindowTitle, | |
1149 GetTickCount(), | |
1150 GetCurrentProcessId()); | |
1151 SetConsoleTitle(pszNewWindowTitle); | |
1152 Sleep(40); | |
1153 s_hwnd = FindWindow(NULL, pszNewWindowTitle); | |
1154 | |
1155 SetConsoleTitle(pszOldWindowTitle); | |
1156 } | |
11 | 1157 |
1158 /* | |
1159 * Console implementation of ":winpos". | |
1160 */ | |
1161 int | |
1162 mch_get_winpos(int *x, int *y) | |
1163 { | |
1164 RECT rect; | |
1165 | |
1166 GetConsoleHwnd(); | |
1167 GetWindowRect(s_hwnd, &rect); | |
1168 *x = rect.left; | |
1169 *y = rect.top; | |
1170 return OK; | |
1171 } | |
1172 | |
1173 /* | |
1174 * Console implementation of ":winpos x y". | |
1175 */ | |
1176 void | |
1177 mch_set_winpos(int x, int y) | |
1178 { | |
1179 GetConsoleHwnd(); | |
1180 SetWindowPos(s_hwnd, NULL, x, y, 0, 0, | |
1181 SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE); | |
1182 } | |
7 | 1183 #endif |
1184 | |
1185 #if (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) || defined(PROTO) | |
1186 | |
1187 # ifdef WIN16 | |
1188 # define TEXT(a) a | |
1189 # endif | |
1190 /*================================================================= | |
1191 * Win32 printer stuff | |
1192 */ | |
1193 | |
1194 static HFONT prt_font_handles[2][2][2]; | |
1195 static PRINTDLG prt_dlg; | |
1196 static const int boldface[2] = {FW_REGULAR, FW_BOLD}; | |
1197 static TEXTMETRIC prt_tm; | |
1198 static int prt_line_height; | |
1199 static int prt_number_width; | |
1200 static int prt_left_margin; | |
1201 static int prt_right_margin; | |
1202 static int prt_top_margin; | |
1203 static char_u szAppName[] = TEXT("VIM"); | |
1204 static HWND hDlgPrint; | |
1205 static int *bUserAbort = NULL; | |
1206 static char_u *prt_name = NULL; | |
1207 | |
1208 /* Defines which are also in vim.rc. */ | |
1209 #define IDC_BOX1 400 | |
1210 #define IDC_PRINTTEXT1 401 | |
1211 #define IDC_PRINTTEXT2 402 | |
1212 #define IDC_PROGRESS 403 | |
1213 | |
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1214 #if !defined(FEAT_MBYTE) || defined(WIN16) |
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1215 # define vimSetDlgItemText(h, i, s) SetDlgItemText(h, i, s) |
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1216 #else |
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1217 static BOOL |
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1218 vimSetDlgItemText(HWND hDlg, int nIDDlgItem, char_u *s) |
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1219 { |
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1220 WCHAR *wp = NULL; |
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1221 BOOL ret; |
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1222 |
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1223 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
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1224 { |
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1225 wp = enc_to_utf16(s, NULL); |
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1226 } |
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1227 if (wp != NULL) |
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1228 { |
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1229 ret = SetDlgItemTextW(hDlg, nIDDlgItem, wp); |
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1230 vim_free(wp); |
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1231 return ret; |
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1232 } |
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1233 return SetDlgItemText(hDlg, nIDDlgItem, (LPCSTR)s); |
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1234 } |
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1235 #endif |
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1236 |
7 | 1237 /* |
1238 * Convert BGR to RGB for Windows GDI calls | |
1239 */ | |
1240 static COLORREF | |
1241 swap_me(COLORREF colorref) | |
1242 { | |
1243 int temp; | |
1244 char *ptr = (char *)&colorref; | |
1245 | |
1246 temp = *(ptr); | |
1247 *(ptr ) = *(ptr + 2); | |
1248 *(ptr + 2) = temp; | |
1249 return colorref; | |
1250 } | |
1251 | |
1702 | 1252 /* Attempt to make this work for old and new compilers */ |
3102 | 1253 #if !defined(_WIN64) && (!defined(_MSC_VER) || _MSC_VER < 1300) |
1702 | 1254 # define PDP_RETVAL BOOL |
1255 #else | |
1256 # define PDP_RETVAL INT_PTR | |
1257 #endif | |
1258 | |
323 | 1259 /*ARGSUSED*/ |
1702 | 1260 static PDP_RETVAL CALLBACK |
7 | 1261 PrintDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) |
1262 { | |
1263 #ifdef FEAT_GETTEXT | |
1264 NONCLIENTMETRICS nm; | |
1265 static HFONT hfont; | |
1266 #endif | |
1267 | |
1268 switch (message) | |
1269 { | |
1270 case WM_INITDIALOG: | |
1271 #ifdef FEAT_GETTEXT | |
1272 nm.cbSize = sizeof(NONCLIENTMETRICS); | |
1273 if (SystemParametersInfo( | |
1274 SPI_GETNONCLIENTMETRICS, | |
1275 sizeof(NONCLIENTMETRICS), | |
1276 &nm, | |
1277 0)) | |
1278 { | |
1279 char buff[MAX_PATH]; | |
1280 int i; | |
1281 | |
1282 /* Translate the dialog texts */ | |
1283 hfont = CreateFontIndirect(&nm.lfMessageFont); | |
1284 for (i = IDC_PRINTTEXT1; i <= IDC_PROGRESS; i++) | |
1285 { | |
1286 SendDlgItemMessage(hDlg, i, WM_SETFONT, (WPARAM)hfont, 1); | |
1287 if (GetDlgItemText(hDlg,i, buff, sizeof(buff))) | |
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1288 vimSetDlgItemText(hDlg,i, (char_u *)_(buff)); |
7 | 1289 } |
1290 SendDlgItemMessage(hDlg, IDCANCEL, | |
1291 WM_SETFONT, (WPARAM)hfont, 1); | |
1292 if (GetDlgItemText(hDlg,IDCANCEL, buff, sizeof(buff))) | |
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1293 vimSetDlgItemText(hDlg,IDCANCEL, (char_u *)_(buff)); |
7 | 1294 } |
1295 #endif | |
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1296 SetWindowText(hDlg, (LPCSTR)szAppName); |
7 | 1297 if (prt_name != NULL) |
1298 { | |
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1299 vimSetDlgItemText(hDlg, IDC_PRINTTEXT2, (char_u *)prt_name); |
7 | 1300 vim_free(prt_name); |
1301 prt_name = NULL; | |
1302 } | |
1303 EnableMenuItem(GetSystemMenu(hDlg, FALSE), SC_CLOSE, MF_GRAYED); | |
1304 #ifndef FEAT_GUI | |
1305 BringWindowToTop(s_hwnd); | |
1306 #endif | |
1307 return TRUE; | |
1308 | |
1309 case WM_COMMAND: | |
1310 *bUserAbort = TRUE; | |
1311 EnableWindow(GetParent(hDlg), TRUE); | |
1312 DestroyWindow(hDlg); | |
1313 hDlgPrint = NULL; | |
1314 #ifdef FEAT_GETTEXT | |
1315 DeleteObject(hfont); | |
1316 #endif | |
1317 return TRUE; | |
1318 } | |
1319 return FALSE; | |
1320 } | |
1321 | |
323 | 1322 /*ARGSUSED*/ |
7 | 1323 static BOOL CALLBACK |
1324 AbortProc(HDC hdcPrn, int iCode) | |
1325 { | |
1326 MSG msg; | |
1327 | |
3010 | 1328 while (!*bUserAbort && pPeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
7 | 1329 { |
3010 | 1330 if (!hDlgPrint || !pIsDialogMessage(hDlgPrint, &msg)) |
7 | 1331 { |
1332 TranslateMessage(&msg); | |
3010 | 1333 pDispatchMessage(&msg); |
7 | 1334 } |
1335 } | |
1336 return !*bUserAbort; | |
1337 } | |
1338 | |
1339 #ifndef FEAT_GUI | |
1340 | |
3174 | 1341 static UINT_PTR CALLBACK |
7 | 1342 PrintHookProc( |
1343 HWND hDlg, // handle to dialog box | |
1344 UINT uiMsg, // message identifier | |
1345 WPARAM wParam, // message parameter | |
1346 LPARAM lParam // message parameter | |
1347 ) | |
1348 { | |
1349 HWND hwndOwner; | |
1350 RECT rc, rcDlg, rcOwner; | |
1351 PRINTDLG *pPD; | |
1352 | |
1353 if (uiMsg == WM_INITDIALOG) | |
1354 { | |
1355 // Get the owner window and dialog box rectangles. | |
1356 if ((hwndOwner = GetParent(hDlg)) == NULL) | |
1357 hwndOwner = GetDesktopWindow(); | |
1358 | |
1359 GetWindowRect(hwndOwner, &rcOwner); | |
1360 GetWindowRect(hDlg, &rcDlg); | |
1361 CopyRect(&rc, &rcOwner); | |
1362 | |
1363 // Offset the owner and dialog box rectangles so that | |
1364 // right and bottom values represent the width and | |
1365 // height, and then offset the owner again to discard | |
1366 // space taken up by the dialog box. | |
1367 | |
1368 OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top); | |
1369 OffsetRect(&rc, -rc.left, -rc.top); | |
1370 OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom); | |
1371 | |
1372 // The new position is the sum of half the remaining | |
1373 // space and the owner's original position. | |
1374 | |
1375 SetWindowPos(hDlg, | |
1376 HWND_TOP, | |
1377 rcOwner.left + (rc.right / 2), | |
1378 rcOwner.top + (rc.bottom / 2), | |
1379 0, 0, // ignores size arguments | |
1380 SWP_NOSIZE); | |
1381 | |
1382 /* tackle the printdlg copiesctrl problem */ | |
1383 pPD = (PRINTDLG *)lParam; | |
1384 pPD->nCopies = (WORD)pPD->lCustData; | |
1385 SetDlgItemInt( hDlg, edt3, pPD->nCopies, FALSE ); | |
1386 /* Bring the window to top */ | |
1387 BringWindowToTop(GetParent(hDlg)); | |
1388 SetForegroundWindow(hDlg); | |
1389 } | |
1390 | |
1391 return FALSE; | |
1392 } | |
1393 #endif | |
1394 | |
1395 void | |
1396 mch_print_cleanup(void) | |
1397 { | |
1398 int pifItalic; | |
1399 int pifBold; | |
1400 int pifUnderline; | |
1401 | |
1402 for (pifBold = 0; pifBold <= 1; pifBold++) | |
1403 for (pifItalic = 0; pifItalic <= 1; pifItalic++) | |
1404 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++) | |
1405 DeleteObject(prt_font_handles[pifBold][pifItalic][pifUnderline]); | |
1406 | |
1407 if (prt_dlg.hDC != NULL) | |
1408 DeleteDC(prt_dlg.hDC); | |
1409 if (!*bUserAbort) | |
1410 SendMessage(hDlgPrint, WM_COMMAND, 0, 0); | |
1411 } | |
1412 | |
1413 static int | |
1414 to_device_units(int idx, int dpi, int physsize, int offset, int def_number) | |
1415 { | |
1416 int ret = 0; | |
1417 int u; | |
1418 int nr; | |
1419 | |
1420 u = prt_get_unit(idx); | |
1421 if (u == PRT_UNIT_NONE) | |
1422 { | |
1423 u = PRT_UNIT_PERC; | |
1424 nr = def_number; | |
1425 } | |
1426 else | |
1427 nr = printer_opts[idx].number; | |
1428 | |
1429 switch (u) | |
1430 { | |
1431 case PRT_UNIT_PERC: | |
1432 ret = (physsize * nr) / 100; | |
1433 break; | |
1434 case PRT_UNIT_INCH: | |
1435 ret = (nr * dpi); | |
1436 break; | |
1437 case PRT_UNIT_MM: | |
1438 ret = (nr * 10 * dpi) / 254; | |
1439 break; | |
1440 case PRT_UNIT_POINT: | |
1441 ret = (nr * 10 * dpi) / 720; | |
1442 break; | |
1443 } | |
1444 | |
1445 if (ret < offset) | |
1446 return 0; | |
1447 else | |
1448 return ret - offset; | |
1449 } | |
1450 | |
1451 static int | |
1452 prt_get_cpl(void) | |
1453 { | |
1454 int hr; | |
1455 int phyw; | |
1456 int dvoff; | |
1457 int rev_offset; | |
1458 int dpi; | |
1459 #ifdef WIN16 | |
1460 POINT pagesize; | |
1461 #endif | |
1462 | |
1463 GetTextMetrics(prt_dlg.hDC, &prt_tm); | |
1464 prt_line_height = prt_tm.tmHeight + prt_tm.tmExternalLeading; | |
1465 | |
1466 hr = GetDeviceCaps(prt_dlg.hDC, HORZRES); | |
1467 #ifdef WIN16 | |
1468 Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize); | |
1469 phyw = pagesize.x; | |
1470 Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize); | |
1471 dvoff = pagesize.x; | |
1472 #else | |
1473 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALWIDTH); | |
1474 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETX); | |
1475 #endif | |
1476 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSX); | |
1477 | |
1478 rev_offset = phyw - (dvoff + hr); | |
1479 | |
1480 prt_left_margin = to_device_units(OPT_PRINT_LEFT, dpi, phyw, dvoff, 10); | |
1481 if (prt_use_number()) | |
1482 { | |
1483 prt_number_width = PRINT_NUMBER_WIDTH * prt_tm.tmAveCharWidth; | |
1484 prt_left_margin += prt_number_width; | |
1485 } | |
1486 else | |
1487 prt_number_width = 0; | |
1488 | |
1489 prt_right_margin = hr - to_device_units(OPT_PRINT_RIGHT, dpi, phyw, | |
1490 rev_offset, 5); | |
1491 | |
1492 return (prt_right_margin - prt_left_margin) / prt_tm.tmAveCharWidth; | |
1493 } | |
1494 | |
1495 static int | |
1496 prt_get_lpp(void) | |
1497 { | |
1498 int vr; | |
1499 int phyw; | |
1500 int dvoff; | |
1501 int rev_offset; | |
1502 int bottom_margin; | |
1503 int dpi; | |
1504 #ifdef WIN16 | |
1505 POINT pagesize; | |
1506 #endif | |
1507 | |
1508 vr = GetDeviceCaps(prt_dlg.hDC, VERTRES); | |
1509 #ifdef WIN16 | |
1510 Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize); | |
1511 phyw = pagesize.y; | |
1512 Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize); | |
1513 dvoff = pagesize.y; | |
1514 #else | |
1515 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALHEIGHT); | |
1516 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETY); | |
1517 #endif | |
1518 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSY); | |
1519 | |
1520 rev_offset = phyw - (dvoff + vr); | |
1521 | |
1522 prt_top_margin = to_device_units(OPT_PRINT_TOP, dpi, phyw, dvoff, 5); | |
1523 | |
1524 /* adjust top margin if there is a header */ | |
1525 prt_top_margin += prt_line_height * prt_header_height(); | |
1526 | |
1527 bottom_margin = vr - to_device_units(OPT_PRINT_BOT, dpi, phyw, | |
1528 rev_offset, 5); | |
1529 | |
1530 return (bottom_margin - prt_top_margin) / prt_line_height; | |
1531 } | |
1532 | |
1533 int | |
1534 mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit) | |
1535 { | |
1536 static HGLOBAL stored_dm = NULL; | |
1537 static HGLOBAL stored_devn = NULL; | |
1538 static int stored_nCopies = 1; | |
1539 static int stored_nFlags = 0; | |
1540 | |
1541 LOGFONT fLogFont; | |
1542 int pifItalic; | |
1543 int pifBold; | |
1544 int pifUnderline; | |
1545 | |
1546 DEVMODE *mem; | |
1547 DEVNAMES *devname; | |
1548 int i; | |
1549 | |
1550 bUserAbort = &(psettings->user_abort); | |
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
1936
diff
changeset
|
1551 vim_memset(&prt_dlg, 0, sizeof(PRINTDLG)); |
7 | 1552 prt_dlg.lStructSize = sizeof(PRINTDLG); |
1553 #ifndef FEAT_GUI | |
1554 GetConsoleHwnd(); /* get value of s_hwnd */ | |
1555 #endif | |
1556 prt_dlg.hwndOwner = s_hwnd; | |
1557 prt_dlg.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC; | |
1558 if (!forceit) | |
1559 { | |
1560 prt_dlg.hDevMode = stored_dm; | |
1561 prt_dlg.hDevNames = stored_devn; | |
1562 prt_dlg.lCustData = stored_nCopies; // work around bug in print dialog | |
1563 #ifndef FEAT_GUI | |
1564 /* | |
1565 * Use hook to prevent console window being sent to back | |
1566 */ | |
1567 prt_dlg.lpfnPrintHook = PrintHookProc; | |
1568 prt_dlg.Flags |= PD_ENABLEPRINTHOOK; | |
1569 #endif | |
1570 prt_dlg.Flags |= stored_nFlags; | |
1571 } | |
1572 | |
1573 /* | |
1574 * If bang present, return default printer setup with no dialog | |
1575 * never show dialog if we are running over telnet | |
1576 */ | |
1577 if (forceit | |
1578 #ifndef FEAT_GUI | |
1579 || !term_console | |
1580 #endif | |
1581 ) | |
1582 { | |
1583 prt_dlg.Flags |= PD_RETURNDEFAULT; | |
1584 #ifdef WIN3264 | |
1585 /* | |
1586 * MSDN suggests setting the first parameter to WINSPOOL for | |
1587 * NT, but NULL appears to work just as well. | |
1588 */ | |
1589 if (*p_pdev != NUL) | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1590 prt_dlg.hDC = CreateDC(NULL, (LPCSTR)p_pdev, NULL, NULL); |
7 | 1591 else |
1592 #endif | |
1593 { | |
1594 prt_dlg.Flags |= PD_RETURNDEFAULT; | |
1595 if (PrintDlg(&prt_dlg) == 0) | |
1596 goto init_fail_dlg; | |
1597 } | |
1598 } | |
1599 else if (PrintDlg(&prt_dlg) == 0) | |
1600 goto init_fail_dlg; | |
1601 else | |
1602 { | |
1603 /* | |
1604 * keep the previous driver context | |
1605 */ | |
1606 stored_dm = prt_dlg.hDevMode; | |
1607 stored_devn = prt_dlg.hDevNames; | |
1608 stored_nFlags = prt_dlg.Flags; | |
1609 stored_nCopies = prt_dlg.nCopies; | |
1610 } | |
1611 | |
1612 if (prt_dlg.hDC == NULL) | |
1613 { | |
1614 EMSG(_("E237: Printer selection failed")); | |
1615 mch_print_cleanup(); | |
1616 return FALSE; | |
1617 } | |
1618 | |
1619 /* Not all printer drivers report the support of color (or grey) in the | |
1620 * same way. Let's set has_color if there appears to be some way to print | |
1621 * more than B&W. */ | |
1622 i = GetDeviceCaps(prt_dlg.hDC, NUMCOLORS); | |
1623 psettings->has_color = (GetDeviceCaps(prt_dlg.hDC, BITSPIXEL) > 1 | |
1624 || GetDeviceCaps(prt_dlg.hDC, PLANES) > 1 | |
1625 || i > 2 || i == -1); | |
1626 | |
1627 /* Ensure all font styles are baseline aligned */ | |
1628 SetTextAlign(prt_dlg.hDC, TA_BASELINE|TA_LEFT); | |
1629 | |
1630 /* | |
1631 * On some windows systems the nCopies parameter is not | |
1632 * passed back correctly. It must be retrieved from the | |
1633 * hDevMode struct. | |
1634 */ | |
1635 mem = (DEVMODE *)GlobalLock(prt_dlg.hDevMode); | |
1636 if (mem != NULL) | |
1637 { | |
1638 #ifdef WIN3264 | |
1639 if (mem->dmCopies != 1) | |
1640 stored_nCopies = mem->dmCopies; | |
1641 #endif | |
1642 if ((mem->dmFields & DM_DUPLEX) && (mem->dmDuplex & ~DMDUP_SIMPLEX)) | |
1643 psettings->duplex = TRUE; | |
1644 if ((mem->dmFields & DM_COLOR) && (mem->dmColor & DMCOLOR_COLOR)) | |
1645 psettings->has_color = TRUE; | |
1646 } | |
1647 GlobalUnlock(prt_dlg.hDevMode); | |
1648 | |
1649 devname = (DEVNAMES *)GlobalLock(prt_dlg.hDevNames); | |
1650 if (devname != 0) | |
1651 { | |
1652 char_u *printer_name = (char_u *)devname + devname->wDeviceOffset; | |
1653 char_u *port_name = (char_u *)devname +devname->wOutputOffset; | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1654 char_u *text = (char_u *)_("to %s on %s"); |
6274 | 1655 #ifdef FEAT_MBYTE |
1656 char_u *printer_name_orig = printer_name; | |
1657 char_u *port_name_orig = port_name; | |
1658 | |
1659 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
1660 { | |
1661 char_u *to_free = NULL; | |
1662 int maxlen; | |
1663 | |
6295 | 1664 acp_to_enc(printer_name, (int)STRLEN(printer_name), &to_free, |
1665 &maxlen); | |
6274 | 1666 if (to_free != NULL) |
1667 printer_name = to_free; | |
6295 | 1668 acp_to_enc(port_name, (int)STRLEN(port_name), &to_free, &maxlen); |
6274 | 1669 if (to_free != NULL) |
1670 port_name = to_free; | |
1671 } | |
1672 #endif | |
1686 | 1673 prt_name = alloc((unsigned)(STRLEN(printer_name) + STRLEN(port_name) |
1674 + STRLEN(text))); | |
7 | 1675 if (prt_name != NULL) |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1676 wsprintf((char *)prt_name, (const char *)text, |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1677 printer_name, port_name); |
6274 | 1678 #ifdef FEAT_MBYTE |
1679 if (printer_name != printer_name_orig) | |
1680 vim_free(printer_name); | |
1681 if (port_name != port_name_orig) | |
1682 vim_free(port_name); | |
1683 #endif | |
7 | 1684 } |
1685 GlobalUnlock(prt_dlg.hDevNames); | |
1686 | |
1687 /* | |
1688 * Initialise the font according to 'printfont' | |
1689 */ | |
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
1936
diff
changeset
|
1690 vim_memset(&fLogFont, 0, sizeof(fLogFont)); |
37 | 1691 if (get_logfont(&fLogFont, p_pfn, prt_dlg.hDC, TRUE) == FAIL) |
7 | 1692 { |
1693 EMSG2(_("E613: Unknown printer font: %s"), p_pfn); | |
1694 mch_print_cleanup(); | |
1695 return FALSE; | |
1696 } | |
1697 | |
1698 for (pifBold = 0; pifBold <= 1; pifBold++) | |
1699 for (pifItalic = 0; pifItalic <= 1; pifItalic++) | |
1700 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++) | |
1701 { | |
1702 fLogFont.lfWeight = boldface[pifBold]; | |
1703 fLogFont.lfItalic = pifItalic; | |
1704 fLogFont.lfUnderline = pifUnderline; | |
1705 prt_font_handles[pifBold][pifItalic][pifUnderline] | |
1706 = CreateFontIndirect(&fLogFont); | |
1707 } | |
1708 | |
1709 SetBkMode(prt_dlg.hDC, OPAQUE); | |
1710 SelectObject(prt_dlg.hDC, prt_font_handles[0][0][0]); | |
1711 | |
1712 /* | |
1713 * Fill in the settings struct | |
1714 */ | |
1715 psettings->chars_per_line = prt_get_cpl(); | |
1716 psettings->lines_per_page = prt_get_lpp(); | |
6253 | 1717 if (prt_dlg.Flags & PD_USEDEVMODECOPIESANDCOLLATE) |
1718 { | |
1719 psettings->n_collated_copies = (prt_dlg.Flags & PD_COLLATE) | |
1720 ? prt_dlg.nCopies : 1; | |
1721 psettings->n_uncollated_copies = (prt_dlg.Flags & PD_COLLATE) | |
1722 ? 1 : prt_dlg.nCopies; | |
1723 | |
1724 if (psettings->n_collated_copies == 0) | |
1725 psettings->n_collated_copies = 1; | |
1726 | |
1727 if (psettings->n_uncollated_copies == 0) | |
1728 psettings->n_uncollated_copies = 1; | |
1729 } else { | |
7 | 1730 psettings->n_collated_copies = 1; |
1731 psettings->n_uncollated_copies = 1; | |
6253 | 1732 } |
7 | 1733 |
1734 psettings->jobname = jobname; | |
1735 | |
1736 return TRUE; | |
1737 | |
1738 init_fail_dlg: | |
1739 { | |
1740 DWORD err = CommDlgExtendedError(); | |
1741 | |
1742 if (err) | |
1743 { | |
1744 #ifdef WIN16 | |
1745 char buf[20]; | |
1746 | |
1747 sprintf(buf, "%ld", err); | |
1748 EMSG2(_("E238: Print error: %s"), buf); | |
1749 #else | |
1750 char_u *buf; | |
1751 | |
1752 /* I suspect FormatMessage() doesn't work for values returned by | |
1753 * CommDlgExtendedError(). What does? */ | |
1754 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | | |
1755 FORMAT_MESSAGE_FROM_SYSTEM | | |
1756 FORMAT_MESSAGE_IGNORE_INSERTS, | |
1757 NULL, err, 0, (LPTSTR)(&buf), 0, NULL); | |
1758 EMSG2(_("E238: Print error: %s"), | |
1759 buf == NULL ? (char_u *)_("Unknown") : buf); | |
1760 LocalFree((LPVOID)(buf)); | |
1761 #endif | |
1762 } | |
1763 else | |
1764 msg_clr_eos(); /* Maybe canceled */ | |
1765 | |
1766 mch_print_cleanup(); | |
1767 return FALSE; | |
1768 } | |
1769 } | |
1770 | |
1771 | |
1772 int | |
1773 mch_print_begin(prt_settings_T *psettings) | |
1774 { | |
1775 int ret; | |
1776 static DOCINFO di; | |
1777 char szBuffer[300]; | |
1778 | |
1779 hDlgPrint = CreateDialog(GetModuleHandle(NULL), TEXT("PrintDlgBox"), | |
1780 prt_dlg.hwndOwner, PrintDlgProc); | |
1781 #ifdef WIN16 | |
1782 Escape(prt_dlg.hDC, SETABORTPROC, 0, (LPSTR)AbortProc, NULL); | |
1783 #else | |
1784 SetAbortProc(prt_dlg.hDC, AbortProc); | |
1785 #endif | |
1786 wsprintf(szBuffer, _("Printing '%s'"), gettail(psettings->jobname)); | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1787 vimSetDlgItemText(hDlgPrint, IDC_PRINTTEXT1, (char_u *)szBuffer); |
7 | 1788 |
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
1936
diff
changeset
|
1789 vim_memset(&di, 0, sizeof(DOCINFO)); |
7 | 1790 di.cbSize = sizeof(DOCINFO); |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1791 di.lpszDocName = (LPCSTR)psettings->jobname; |
7 | 1792 ret = StartDoc(prt_dlg.hDC, &di); |
1793 | |
1794 #ifdef FEAT_GUI | |
1795 /* Give focus back to main window (when using MDI). */ | |
1796 SetFocus(s_hwnd); | |
1797 #endif | |
1798 | |
1799 return (ret > 0); | |
1800 } | |
1801 | |
323 | 1802 /*ARGSUSED*/ |
7 | 1803 void |
1804 mch_print_end(prt_settings_T *psettings) | |
1805 { | |
1806 EndDoc(prt_dlg.hDC); | |
1807 if (!*bUserAbort) | |
1808 SendMessage(hDlgPrint, WM_COMMAND, 0, 0); | |
1809 } | |
1810 | |
1811 int | |
1812 mch_print_end_page(void) | |
1813 { | |
1814 return (EndPage(prt_dlg.hDC) > 0); | |
1815 } | |
1816 | |
1817 int | |
1818 mch_print_begin_page(char_u *msg) | |
1819 { | |
1820 if (msg != NULL) | |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1821 vimSetDlgItemText(hDlgPrint, IDC_PROGRESS, msg); |
7 | 1822 return (StartPage(prt_dlg.hDC) > 0); |
1823 } | |
1824 | |
1825 int | |
1826 mch_print_blank_page(void) | |
1827 { | |
1828 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE); | |
1829 } | |
1830 | |
1831 static int prt_pos_x = 0; | |
1832 static int prt_pos_y = 0; | |
1833 | |
1834 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
1835 mch_print_start_line(int margin, int page_line) |
7 | 1836 { |
1837 if (margin) | |
1838 prt_pos_x = -prt_number_width; | |
1839 else | |
1840 prt_pos_x = 0; | |
1841 prt_pos_y = page_line * prt_line_height | |
1842 + prt_tm.tmAscent + prt_tm.tmExternalLeading; | |
1843 } | |
1844 | |
1845 int | |
1846 mch_print_text_out(char_u *p, int len) | |
1847 { | |
4932
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1848 #if defined(FEAT_PROPORTIONAL_FONTS) || (defined(FEAT_MBYTE) && !defined(WIN16)) |
7 | 1849 SIZE sz; |
1850 #endif | |
4932
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1851 #if defined(FEAT_MBYTE) && !defined(WIN16) |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1852 WCHAR *wp = NULL; |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1853 int wlen = len; |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1854 |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1855 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1856 { |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1857 wp = enc_to_utf16(p, &wlen); |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1858 } |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1859 if (wp != NULL) |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1860 { |
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
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1861 int ret = FALSE; |
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1862 |
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1863 TextOutW(prt_dlg.hDC, prt_pos_x + prt_left_margin, |
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1864 prt_pos_y + prt_top_margin, wp, wlen); |
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1865 GetTextExtentPoint32W(prt_dlg.hDC, wp, wlen, &sz); |
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1866 vim_free(wp); |
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1867 prt_pos_x += (sz.cx - prt_tm.tmOverhang); |
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1868 /* This is wrong when printing spaces for a TAB. */ |
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1869 if (p[len] != NUL) |
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1870 { |
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1871 wlen = MB_PTR2LEN(p + len); |
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1872 wp = enc_to_utf16(p + len, &wlen); |
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1873 if (wp != NULL) |
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1874 { |
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1875 GetTextExtentPoint32W(prt_dlg.hDC, wp, 1, &sz); |
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1876 ret = (prt_pos_x + prt_left_margin + sz.cx > prt_right_margin); |
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1877 vim_free(wp); |
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1878 } |
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1879 } |
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1880 return ret; |
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1881 } |
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1882 #endif |
7 | 1883 TextOut(prt_dlg.hDC, prt_pos_x + prt_left_margin, |
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1884 prt_pos_y + prt_top_margin, |
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1885 (LPCSTR)p, len); |
7 | 1886 #ifndef FEAT_PROPORTIONAL_FONTS |
1887 prt_pos_x += len * prt_tm.tmAveCharWidth; | |
1888 return (prt_pos_x + prt_left_margin + prt_tm.tmAveCharWidth | |
1889 + prt_tm.tmOverhang > prt_right_margin); | |
1890 #else | |
1891 # ifdef WIN16 | |
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diff
changeset
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1892 GetTextExtentPoint(prt_dlg.hDC, (LPCSTR)p, len, &sz); |
7 | 1893 # else |
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|
1894 GetTextExtentPoint32(prt_dlg.hDC, (LPCSTR)p, len, &sz); |
7 | 1895 # endif |
1896 prt_pos_x += (sz.cx - prt_tm.tmOverhang); | |
1897 /* This is wrong when printing spaces for a TAB. */ | |
1898 if (p[len] == NUL) | |
1899 return FALSE; | |
1900 # ifdef WIN16 | |
1901 GetTextExtentPoint(prt_dlg.hDC, p + len, 1, &sz); | |
1902 # else | |
1903 GetTextExtentPoint32(prt_dlg.hDC, p + len, 1, &sz); | |
1904 # endif | |
1905 return (prt_pos_x + prt_left_margin + sz.cx > prt_right_margin); | |
1906 #endif | |
1907 } | |
1908 | |
1909 void | |
1910 mch_print_set_font(int iBold, int iItalic, int iUnderline) | |
1911 { | |
1912 SelectObject(prt_dlg.hDC, prt_font_handles[iBold][iItalic][iUnderline]); | |
1913 } | |
1914 | |
1915 void | |
843 | 1916 mch_print_set_bg(long_u bgcol) |
7 | 1917 { |
843 | 1918 SetBkColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, |
1919 swap_me((COLORREF)bgcol))); | |
7 | 1920 /* |
1921 * With a white background we can draw characters transparent, which is | |
1922 * good for italic characters that overlap to the next char cell. | |
1923 */ | |
1924 if (bgcol == 0xffffffUL) | |
1925 SetBkMode(prt_dlg.hDC, TRANSPARENT); | |
1926 else | |
1927 SetBkMode(prt_dlg.hDC, OPAQUE); | |
1928 } | |
1929 | |
1930 void | |
843 | 1931 mch_print_set_fg(long_u fgcol) |
7 | 1932 { |
843 | 1933 SetTextColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, |
1934 swap_me((COLORREF)fgcol))); | |
7 | 1935 } |
1936 | |
1937 #endif /*FEAT_PRINTER && !FEAT_POSTSCRIPT*/ | |
1938 | |
440 | 1939 |
1940 | |
7 | 1941 #if defined(FEAT_SHORTCUT) || defined(PROTO) |
3927 | 1942 # ifndef PROTO |
1943 # include <shlobj.h> | |
1944 # endif | |
7 | 1945 |
1946 /* | |
1947 * When "fname" is the name of a shortcut (*.lnk) resolve the file it points | |
1948 * to and return that name in allocated memory. | |
1949 * Otherwise NULL is returned. | |
1950 */ | |
1951 char_u * | |
1952 mch_resolve_shortcut(char_u *fname) | |
1953 { | |
1954 HRESULT hr; | |
1955 IShellLink *psl = NULL; | |
1956 IPersistFile *ppf = NULL; | |
1957 OLECHAR wsz[MAX_PATH]; | |
1958 WIN32_FIND_DATA ffd; // we get those free of charge | |
5318 | 1959 CHAR buf[MAX_PATH]; // could have simply reused 'wsz'... |
7 | 1960 char_u *rfname = NULL; |
1961 int len; | |
5318 | 1962 # ifdef FEAT_MBYTE |
1963 IShellLinkW *pslw = NULL; | |
1964 WIN32_FIND_DATAW ffdw; // we get those free of charge | |
1965 # endif | |
7 | 1966 |
1967 /* Check if the file name ends in ".lnk". Avoid calling | |
1968 * CoCreateInstance(), it's quite slow. */ | |
1969 if (fname == NULL) | |
1970 return rfname; | |
835 | 1971 len = (int)STRLEN(fname); |
7 | 1972 if (len <= 4 || STRNICMP(fname + len - 4, ".lnk", 4) != 0) |
1973 return rfname; | |
1974 | |
1975 CoInitialize(NULL); | |
1976 | |
5318 | 1977 # ifdef FEAT_MBYTE |
1978 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
1979 { | |
1980 // create a link manager object and request its interface | |
1981 hr = CoCreateInstance( | |
1982 &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, | |
1983 &IID_IShellLinkW, (void**)&pslw); | |
1984 if (hr == S_OK) | |
1985 { | |
1986 WCHAR *p = enc_to_utf16(fname, NULL); | |
1987 | |
1988 if (p != NULL) | |
1989 { | |
1990 // Get a pointer to the IPersistFile interface. | |
1991 hr = pslw->lpVtbl->QueryInterface( | |
1992 pslw, &IID_IPersistFile, (void**)&ppf); | |
1993 if (hr != S_OK) | |
1994 goto shortcut_errorw; | |
1995 | |
1996 // "load" the name and resolve the link | |
1997 hr = ppf->lpVtbl->Load(ppf, p, STGM_READ); | |
1998 if (hr != S_OK) | |
1999 goto shortcut_errorw; | |
2000 # if 0 // This makes Vim wait a long time if the target does not exist. | |
2001 hr = pslw->lpVtbl->Resolve(pslw, NULL, SLR_NO_UI); | |
2002 if (hr != S_OK) | |
2003 goto shortcut_errorw; | |
2004 # endif | |
2005 | |
2006 // Get the path to the link target. | |
2007 ZeroMemory(wsz, MAX_PATH * sizeof(WCHAR)); | |
2008 hr = pslw->lpVtbl->GetPath(pslw, wsz, MAX_PATH, &ffdw, 0); | |
2009 if (hr == S_OK && wsz[0] != NUL) | |
2010 rfname = utf16_to_enc(wsz, NULL); | |
2011 | |
2012 shortcut_errorw: | |
2013 vim_free(p); | |
5657 | 2014 goto shortcut_end; |
5318 | 2015 } |
2016 } | |
2017 /* Retry with non-wide function (for Windows 98). */ | |
2018 } | |
2019 # endif | |
7 | 2020 // create a link manager object and request its interface |
2021 hr = CoCreateInstance( | |
2022 &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, | |
2023 &IID_IShellLink, (void**)&psl); | |
2024 if (hr != S_OK) | |
5318 | 2025 goto shortcut_end; |
7 | 2026 |
2027 // Get a pointer to the IPersistFile interface. | |
2028 hr = psl->lpVtbl->QueryInterface( | |
2029 psl, &IID_IPersistFile, (void**)&ppf); | |
2030 if (hr != S_OK) | |
5318 | 2031 goto shortcut_end; |
7 | 2032 |
2033 // full path string must be in Unicode. | |
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Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2034 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)fname, -1, wsz, MAX_PATH); |
7 | 2035 |
1199 | 2036 // "load" the name and resolve the link |
7 | 2037 hr = ppf->lpVtbl->Load(ppf, wsz, STGM_READ); |
2038 if (hr != S_OK) | |
5318 | 2039 goto shortcut_end; |
2040 # if 0 // This makes Vim wait a long time if the target doesn't exist. | |
7 | 2041 hr = psl->lpVtbl->Resolve(psl, NULL, SLR_NO_UI); |
2042 if (hr != S_OK) | |
5318 | 2043 goto shortcut_end; |
2044 # endif | |
7 | 2045 |
2046 // Get the path to the link target. | |
2047 ZeroMemory(buf, MAX_PATH); | |
2048 hr = psl->lpVtbl->GetPath(psl, buf, MAX_PATH, &ffd, 0); | |
2049 if (hr == S_OK && buf[0] != NUL) | |
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Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2050 rfname = vim_strsave((char_u *)buf); |
7 | 2051 |
5318 | 2052 shortcut_end: |
7 | 2053 // Release all interface pointers (both belong to the same object) |
2054 if (ppf != NULL) | |
2055 ppf->lpVtbl->Release(ppf); | |
2056 if (psl != NULL) | |
2057 psl->lpVtbl->Release(psl); | |
5318 | 2058 # ifdef FEAT_MBYTE |
2059 if (pslw != NULL) | |
2060 pslw->lpVtbl->Release(pslw); | |
2061 # endif | |
7 | 2062 |
2063 CoUninitialize(); | |
2064 return rfname; | |
2065 } | |
2066 #endif | |
2067 | |
2068 #if (defined(FEAT_EVAL) && !defined(FEAT_GUI)) || defined(PROTO) | |
2069 /* | |
2070 * Bring ourselves to the foreground. Does work if the OS doesn't allow it. | |
2071 */ | |
2072 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
2073 win32_set_foreground(void) |
7 | 2074 { |
2075 # ifndef FEAT_GUI | |
2076 GetConsoleHwnd(); /* get value of s_hwnd */ | |
2077 # endif | |
2078 if (s_hwnd != 0) | |
2079 SetForegroundWindow(s_hwnd); | |
2080 } | |
2081 #endif | |
2082 | |
2083 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
2084 /* | |
2085 * Client-server code for Vim | |
2086 * | |
2087 * Originally written by Paul Moore | |
2088 */ | |
2089 | |
2090 /* In order to handle inter-process messages, we need to have a window. But | |
2091 * the functions in this module can be called before the main GUI window is | |
2092 * created (and may also be called in the console version, where there is no | |
2093 * GUI window at all). | |
2094 * | |
2095 * So we create a hidden window, and arrange to destroy it on exit. | |
2096 */ | |
4352 | 2097 HWND message_window = 0; /* window that's handling messages */ |
7 | 2098 |
2099 #define VIM_CLASSNAME "VIM_MESSAGES" | |
2100 #define VIM_CLASSNAME_LEN (sizeof(VIM_CLASSNAME) - 1) | |
2101 | |
2102 /* Communication is via WM_COPYDATA messages. The message type is send in | |
2103 * the dwData parameter. Types are defined here. */ | |
2104 #define COPYDATA_KEYS 0 | |
2105 #define COPYDATA_REPLY 1 | |
2106 #define COPYDATA_EXPR 10 | |
2107 #define COPYDATA_RESULT 11 | |
2108 #define COPYDATA_ERROR_RESULT 12 | |
39 | 2109 #define COPYDATA_ENCODING 20 |
7 | 2110 |
2111 /* This is a structure containing a server HWND and its name. */ | |
2112 struct server_id | |
2113 { | |
2114 HWND hwnd; | |
2115 char_u *name; | |
2116 }; | |
2117 | |
39 | 2118 /* Last received 'encoding' that the client uses. */ |
2119 static char_u *client_enc = NULL; | |
2120 | |
2121 /* | |
2122 * Tell the other side what encoding we are using. | |
2123 * Errors are ignored. | |
2124 */ | |
2125 static void | |
2126 serverSendEnc(HWND target) | |
2127 { | |
2128 COPYDATASTRUCT data; | |
2129 | |
2130 data.dwData = COPYDATA_ENCODING; | |
179 | 2131 #ifdef FEAT_MBYTE |
835 | 2132 data.cbData = (DWORD)STRLEN(p_enc) + 1; |
39 | 2133 data.lpData = p_enc; |
179 | 2134 #else |
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diff
changeset
|
2135 data.cbData = (DWORD)STRLEN("latin1") + 1; |
179 | 2136 data.lpData = "latin1"; |
2137 #endif | |
39 | 2138 (void)SendMessage(target, WM_COPYDATA, (WPARAM)message_window, |
2139 (LPARAM)(&data)); | |
2140 } | |
2141 | |
7 | 2142 /* |
2143 * Clean up on exit. This destroys the hidden message window. | |
2144 */ | |
2145 static void | |
2146 #ifdef __BORLANDC__ | |
2147 _RTLENTRYF | |
2148 #endif | |
2149 CleanUpMessaging(void) | |
2150 { | |
2151 if (message_window != 0) | |
2152 { | |
2153 DestroyWindow(message_window); | |
2154 message_window = 0; | |
2155 } | |
2156 } | |
2157 | |
2158 static int save_reply(HWND server, char_u *reply, int expr); | |
2159 | |
4352 | 2160 /* |
7 | 2161 * The window procedure for the hidden message window. |
2162 * It handles callback messages and notifications from servers. | |
2163 * In order to process these messages, it is necessary to run a | |
2164 * message loop. Code which may run before the main message loop | |
2165 * is started (in the GUI) is careful to pump messages when it needs | |
2166 * to. Features which require message delivery during normal use will | |
2167 * not work in the console version - this basically means those | |
2168 * features which allow Vim to act as a server, rather than a client. | |
2169 */ | |
2170 static LRESULT CALLBACK | |
2171 Messaging_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) | |
2172 { | |
2173 if (msg == WM_COPYDATA) | |
2174 { | |
2175 /* This is a message from another Vim. The dwData member of the | |
2176 * COPYDATASTRUCT determines the type of message: | |
39 | 2177 * COPYDATA_ENCODING: |
2178 * The encoding that the client uses. Following messages will | |
2179 * use this encoding, convert if needed. | |
7 | 2180 * COPYDATA_KEYS: |
2181 * A key sequence. We are a server, and a client wants these keys | |
2182 * adding to the input queue. | |
2183 * COPYDATA_REPLY: | |
2184 * A reply. We are a client, and a server has sent this message | |
2185 * in response to a request. (server2client()) | |
2186 * COPYDATA_EXPR: | |
2187 * An expression. We are a server, and a client wants us to | |
2188 * evaluate this expression. | |
2189 * COPYDATA_RESULT: | |
2190 * A reply. We are a client, and a server has sent this message | |
2191 * in response to a COPYDATA_EXPR. | |
2192 * COPYDATA_ERROR_RESULT: | |
2193 * A reply. We are a client, and a server has sent this message | |
2194 * in response to a COPYDATA_EXPR that failed to evaluate. | |
2195 */ | |
2196 COPYDATASTRUCT *data = (COPYDATASTRUCT*)lParam; | |
2197 HWND sender = (HWND)wParam; | |
2198 COPYDATASTRUCT reply; | |
2199 char_u *res; | |
2200 int retval; | |
39 | 2201 char_u *str; |
2202 char_u *tofree; | |
7 | 2203 |
2204 switch (data->dwData) | |
2205 { | |
39 | 2206 case COPYDATA_ENCODING: |
180 | 2207 # ifdef FEAT_MBYTE |
39 | 2208 /* Remember the encoding that the client uses. */ |
2209 vim_free(client_enc); | |
2210 client_enc = enc_canonize((char_u *)data->lpData); | |
180 | 2211 # endif |
39 | 2212 return 1; |
2213 | |
7 | 2214 case COPYDATA_KEYS: |
2215 /* Remember who sent this, for <client> */ | |
2216 clientWindow = sender; | |
2217 | |
2218 /* Add the received keys to the input buffer. The loop waiting | |
2219 * for the user to do something should check the input buffer. */ | |
39 | 2220 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree); |
2221 server_to_input_buf(str); | |
2222 vim_free(tofree); | |
7 | 2223 |
2224 # ifdef FEAT_GUI | |
2225 /* Wake up the main GUI loop. */ | |
2226 if (s_hwnd != 0) | |
2227 PostMessage(s_hwnd, WM_NULL, 0, 0); | |
2228 # endif | |
2229 return 1; | |
2230 | |
2231 case COPYDATA_EXPR: | |
2232 /* Remember who sent this, for <client> */ | |
2233 clientWindow = sender; | |
2234 | |
39 | 2235 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree); |
2236 res = eval_client_expr_to_string(str); | |
2237 vim_free(tofree); | |
2238 | |
7 | 2239 if (res == NULL) |
2240 { | |
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diff
changeset
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2241 res = vim_strsave((char_u *)_(e_invexprmsg)); |
7 | 2242 reply.dwData = COPYDATA_ERROR_RESULT; |
2243 } | |
2244 else | |
2245 reply.dwData = COPYDATA_RESULT; | |
2246 reply.lpData = res; | |
835 | 2247 reply.cbData = (DWORD)STRLEN(res) + 1; |
7 | 2248 |
39 | 2249 serverSendEnc(sender); |
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2250 retval = (int)SendMessage(sender, WM_COPYDATA, |
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2251 (WPARAM)message_window, (LPARAM)(&reply)); |
7 | 2252 vim_free(res); |
2253 return retval; | |
2254 | |
2255 case COPYDATA_REPLY: | |
2256 case COPYDATA_RESULT: | |
2257 case COPYDATA_ERROR_RESULT: | |
2258 if (data->lpData != NULL) | |
2259 { | |
39 | 2260 str = serverConvert(client_enc, (char_u *)data->lpData, |
2261 &tofree); | |
2262 if (tofree == NULL) | |
2263 str = vim_strsave(str); | |
2264 if (save_reply(sender, str, | |
7 | 2265 (data->dwData == COPYDATA_REPLY ? 0 : |
2266 (data->dwData == COPYDATA_RESULT ? 1 : | |
39 | 2267 2))) == FAIL) |
2268 vim_free(str); | |
7 | 2269 #ifdef FEAT_AUTOCMD |
39 | 2270 else if (data->dwData == COPYDATA_REPLY) |
7 | 2271 { |
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|
2272 char_u winstr[30]; |
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diff
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|
2273 |
840 | 2274 sprintf((char *)winstr, PRINTF_HEX_LONG_U, (long_u)sender); |
39 | 2275 apply_autocmds(EVENT_REMOTEREPLY, winstr, str, |
7 | 2276 TRUE, curbuf); |
2277 } | |
2278 #endif | |
2279 } | |
2280 return 1; | |
2281 } | |
2282 | |
2283 return 0; | |
2284 } | |
2285 | |
2286 else if (msg == WM_ACTIVATE && wParam == WA_ACTIVE) | |
2287 { | |
2288 /* When the message window is activated (brought to the foreground), | |
2289 * this actually applies to the text window. */ | |
2290 #ifndef FEAT_GUI | |
2291 GetConsoleHwnd(); /* get value of s_hwnd */ | |
2292 #endif | |
2293 if (s_hwnd != 0) | |
2294 { | |
2295 SetForegroundWindow(s_hwnd); | |
2296 return 0; | |
2297 } | |
2298 } | |
2299 | |
2300 return DefWindowProc(hwnd, msg, wParam, lParam); | |
2301 } | |
2302 | |
2303 /* | |
2304 * Initialise the message handling process. This involves creating a window | |
2305 * to handle messages - the window will not be visible. | |
2306 */ | |
2307 void | |
2308 serverInitMessaging(void) | |
2309 { | |
2310 WNDCLASS wndclass; | |
2311 HINSTANCE s_hinst; | |
2312 | |
2313 /* Clean up on exit */ | |
2314 atexit(CleanUpMessaging); | |
2315 | |
2316 /* Register a window class - we only really care | |
2317 * about the window procedure | |
2318 */ | |
2319 s_hinst = (HINSTANCE)GetModuleHandle(0); | |
2320 wndclass.style = 0; | |
2321 wndclass.lpfnWndProc = Messaging_WndProc; | |
2322 wndclass.cbClsExtra = 0; | |
2323 wndclass.cbWndExtra = 0; | |
2324 wndclass.hInstance = s_hinst; | |
2325 wndclass.hIcon = NULL; | |
2326 wndclass.hCursor = NULL; | |
2327 wndclass.hbrBackground = NULL; | |
2328 wndclass.lpszMenuName = NULL; | |
2329 wndclass.lpszClassName = VIM_CLASSNAME; | |
2330 RegisterClass(&wndclass); | |
2331 | |
2332 /* Create the message window. It will be hidden, so the details don't | |
2333 * matter. Don't use WS_OVERLAPPEDWINDOW, it will make a shortcut remove | |
2334 * focus from gvim. */ | |
2335 message_window = CreateWindow(VIM_CLASSNAME, "", | |
2336 WS_POPUPWINDOW | WS_CAPTION, | |
2337 CW_USEDEFAULT, CW_USEDEFAULT, | |
2338 100, 100, NULL, NULL, | |
2339 s_hinst, NULL); | |
2340 } | |
2341 | |
844 | 2342 /* Used by serverSendToVim() to find an alternate server name. */ |
2343 static char_u *altname_buf_ptr = NULL; | |
2344 | |
7 | 2345 /* |
2346 * Get the title of the window "hwnd", which is the Vim server name, in | |
2347 * "name[namelen]" and return the length. | |
2348 * Returns zero if window "hwnd" is not a Vim server. | |
2349 */ | |
2350 static int | |
2351 getVimServerName(HWND hwnd, char *name, int namelen) | |
2352 { | |
2353 int len; | |
2354 char buffer[VIM_CLASSNAME_LEN + 1]; | |
2355 | |
2356 /* Ignore windows which aren't Vim message windows */ | |
2357 len = GetClassName(hwnd, buffer, sizeof(buffer)); | |
2358 if (len != VIM_CLASSNAME_LEN || STRCMP(buffer, VIM_CLASSNAME) != 0) | |
2359 return 0; | |
2360 | |
2361 /* Get the title of the window */ | |
2362 return GetWindowText(hwnd, name, namelen); | |
2363 } | |
2364 | |
2365 static BOOL CALLBACK | |
2366 enumWindowsGetServer(HWND hwnd, LPARAM lparam) | |
2367 { | |
2368 struct server_id *id = (struct server_id *)lparam; | |
2369 char server[MAX_PATH]; | |
2370 | |
2371 /* Get the title of the window */ | |
2372 if (getVimServerName(hwnd, server, sizeof(server)) == 0) | |
2373 return TRUE; | |
2374 | |
2375 /* If this is the server we're looking for, return its HWND */ | |
2376 if (STRICMP(server, id->name) == 0) | |
2377 { | |
2378 id->hwnd = hwnd; | |
2379 return FALSE; | |
2380 } | |
2381 | |
844 | 2382 /* If we are looking for an alternate server, remember this name. */ |
2383 if (altname_buf_ptr != NULL | |
2384 && STRNICMP(server, id->name, STRLEN(id->name)) == 0 | |
2385 && vim_isdigit(server[STRLEN(id->name)])) | |
2386 { | |
2387 STRCPY(altname_buf_ptr, server); | |
2388 altname_buf_ptr = NULL; /* don't use another name */ | |
2389 } | |
2390 | |
7 | 2391 /* Otherwise, keep looking */ |
2392 return TRUE; | |
2393 } | |
2394 | |
2395 static BOOL CALLBACK | |
2396 enumWindowsGetNames(HWND hwnd, LPARAM lparam) | |
2397 { | |
2398 garray_T *ga = (garray_T *)lparam; | |
2399 char server[MAX_PATH]; | |
2400 | |
2401 /* Get the title of the window */ | |
2402 if (getVimServerName(hwnd, server, sizeof(server)) == 0) | |
2403 return TRUE; | |
2404 | |
2405 /* Add the name to the list */ | |
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2406 ga_concat(ga, (char_u *)server); |
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2407 ga_concat(ga, (char_u *)"\n"); |
7 | 2408 return TRUE; |
2409 } | |
2410 | |
2411 static HWND | |
2412 findServer(char_u *name) | |
2413 { | |
2414 struct server_id id; | |
2415 | |
2416 id.name = name; | |
2417 id.hwnd = 0; | |
2418 | |
2419 EnumWindows(enumWindowsGetServer, (LPARAM)(&id)); | |
2420 | |
2421 return id.hwnd; | |
2422 } | |
2423 | |
2424 void | |
2425 serverSetName(char_u *name) | |
2426 { | |
2427 char_u *ok_name; | |
2428 HWND hwnd = 0; | |
2429 int i = 0; | |
2430 char_u *p; | |
2431 | |
2432 /* Leave enough space for a 9-digit suffix to ensure uniqueness! */ | |
835 | 2433 ok_name = alloc((unsigned)STRLEN(name) + 10); |
7 | 2434 |
2435 STRCPY(ok_name, name); | |
2436 p = ok_name + STRLEN(name); | |
2437 | |
2438 for (;;) | |
2439 { | |
2440 /* This is inefficient - we're doing an EnumWindows loop for each | |
2441 * possible name. It would be better to grab all names in one go, | |
2442 * and scan the list each time... | |
2443 */ | |
2444 hwnd = findServer(ok_name); | |
2445 if (hwnd == 0) | |
2446 break; | |
2447 | |
2448 ++i; | |
2449 if (i >= 1000) | |
2450 break; | |
2451 | |
2452 sprintf((char *)p, "%d", i); | |
2453 } | |
2454 | |
2455 if (hwnd != 0) | |
2456 vim_free(ok_name); | |
2457 else | |
2458 { | |
2459 /* Remember the name */ | |
2460 serverName = ok_name; | |
2461 #ifdef FEAT_TITLE | |
2462 need_maketitle = TRUE; /* update Vim window title later */ | |
2463 #endif | |
2464 | |
2465 /* Update the message window title */ | |
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diff
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|
2466 SetWindowText(message_window, (LPCSTR)ok_name); |
7 | 2467 |
2468 #ifdef FEAT_EVAL | |
2469 /* Set the servername variable */ | |
2470 set_vim_var_string(VV_SEND_SERVER, serverName, -1); | |
2471 #endif | |
2472 } | |
2473 } | |
2474 | |
2475 char_u * | |
2476 serverGetVimNames(void) | |
2477 { | |
2478 garray_T ga; | |
2479 | |
2480 ga_init2(&ga, 1, 100); | |
2481 | |
2482 EnumWindows(enumWindowsGetNames, (LPARAM)(&ga)); | |
21 | 2483 ga_append(&ga, NUL); |
7 | 2484 |
2485 return ga.ga_data; | |
2486 } | |
2487 | |
2488 int | |
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2489 serverSendReply( |
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2490 char_u *name, /* Where to send. */ |
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2491 char_u *reply) /* What to send. */ |
7 | 2492 { |
2493 HWND target; | |
2494 COPYDATASTRUCT data; | |
840 | 2495 long_u n = 0; |
7 | 2496 |
2497 /* The "name" argument is a magic cookie obtained from expand("<client>"). | |
2498 * It should be of the form 0xXXXXX - i.e. a C hex literal, which is the | |
2499 * value of the client's message window HWND. | |
2500 */ | |
840 | 2501 sscanf((char *)name, SCANF_HEX_LONG_U, &n); |
7 | 2502 if (n == 0) |
2503 return -1; | |
2504 | |
2505 target = (HWND)n; | |
2506 if (!IsWindow(target)) | |
2507 return -1; | |
2508 | |
2509 data.dwData = COPYDATA_REPLY; | |
835 | 2510 data.cbData = (DWORD)STRLEN(reply) + 1; |
7 | 2511 data.lpData = reply; |
2512 | |
39 | 2513 serverSendEnc(target); |
7 | 2514 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window, |
2515 (LPARAM)(&data))) | |
2516 return 0; | |
2517 | |
2518 return -1; | |
2519 } | |
2520 | |
2521 int | |
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2522 serverSendToVim( |
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|
2523 char_u *name, /* Where to send. */ |
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2524 char_u *cmd, /* What to send. */ |
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|
2525 char_u **result, /* Result of eval'ed expression */ |
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diff
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|
2526 void *ptarget, /* HWND of server */ |
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|
2527 int asExpr, /* Expression or keys? */ |
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diff
changeset
|
2528 int silent) /* don't complain about no server */ |
7 | 2529 { |
844 | 2530 HWND target; |
7 | 2531 COPYDATASTRUCT data; |
2532 char_u *retval = NULL; | |
2533 int retcode = 0; | |
844 | 2534 char_u altname_buf[MAX_PATH]; |
2535 | |
2536 /* If the server name does not end in a digit then we look for an | |
2537 * alternate name. e.g. when "name" is GVIM the we may find GVIM2. */ | |
2538 if (STRLEN(name) > 1 && !vim_isdigit(name[STRLEN(name) - 1])) | |
2539 altname_buf_ptr = altname_buf; | |
2540 altname_buf[0] = NUL; | |
2541 target = findServer(name); | |
2542 altname_buf_ptr = NULL; | |
2543 if (target == 0 && altname_buf[0] != NUL) | |
2544 /* Use another server name we found. */ | |
2545 target = findServer(altname_buf); | |
7 | 2546 |
2547 if (target == 0) | |
2548 { | |
2549 if (!silent) | |
2550 EMSG2(_(e_noserver), name); | |
2551 return -1; | |
2552 } | |
2553 | |
2554 if (ptarget) | |
2555 *(HWND *)ptarget = target; | |
2556 | |
2557 data.dwData = asExpr ? COPYDATA_EXPR : COPYDATA_KEYS; | |
835 | 2558 data.cbData = (DWORD)STRLEN(cmd) + 1; |
7 | 2559 data.lpData = cmd; |
2560 | |
39 | 2561 serverSendEnc(target); |
7 | 2562 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window, |
2563 (LPARAM)(&data)) == 0) | |
2564 return -1; | |
2565 | |
2566 if (asExpr) | |
2567 retval = serverGetReply(target, &retcode, TRUE, TRUE); | |
2568 | |
2569 if (result == NULL) | |
2570 vim_free(retval); | |
2571 else | |
2572 *result = retval; /* Caller assumes responsibility for freeing */ | |
2573 | |
2574 return retcode; | |
2575 } | |
2576 | |
2577 /* | |
2578 * Bring the server to the foreground. | |
2579 */ | |
2580 void | |
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parents:
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diff
changeset
|
2581 serverForeground(char_u *name) |
7 | 2582 { |
2583 HWND target = findServer(name); | |
2584 | |
2585 if (target != 0) | |
2586 SetForegroundWindow(target); | |
2587 } | |
2588 | |
2589 /* Replies from server need to be stored until the client picks them up via | |
2590 * remote_read(). So we maintain a list of server-id/reply pairs. | |
2591 * Note that there could be multiple replies from one server pending if the | |
2592 * client is slow picking them up. | |
2593 * We just store the replies in a simple list. When we remove an entry, we | |
2594 * move list entries down to fill the gap. | |
2595 * The server ID is simply the HWND. | |
2596 */ | |
2597 typedef struct | |
2598 { | |
2599 HWND server; /* server window */ | |
2600 char_u *reply; /* reply string */ | |
2601 int expr_result; /* 0 for REPLY, 1 for RESULT 2 for error */ | |
323 | 2602 } reply_T; |
7 | 2603 |
2604 static garray_T reply_list = {0, 0, sizeof(reply_T), 5, 0}; | |
2605 | |
2606 #define REPLY_ITEM(i) ((reply_T *)(reply_list.ga_data) + (i)) | |
2607 #define REPLY_COUNT (reply_list.ga_len) | |
2608 | |
2609 /* Flag which is used to wait for a reply */ | |
2610 static int reply_received = 0; | |
2611 | |
39 | 2612 /* |
2613 * Store a reply. "reply" must be allocated memory (or NULL). | |
2614 */ | |
7 | 2615 static int |
2616 save_reply(HWND server, char_u *reply, int expr) | |
2617 { | |
2618 reply_T *rep; | |
2619 | |
2620 if (ga_grow(&reply_list, 1) == FAIL) | |
2621 return FAIL; | |
2622 | |
2623 rep = REPLY_ITEM(REPLY_COUNT); | |
2624 rep->server = server; | |
39 | 2625 rep->reply = reply; |
7 | 2626 rep->expr_result = expr; |
2627 if (rep->reply == NULL) | |
2628 return FAIL; | |
2629 | |
2630 ++REPLY_COUNT; | |
2631 reply_received = 1; | |
2632 return OK; | |
2633 } | |
2634 | |
2635 /* | |
2636 * Get a reply from server "server". | |
2637 * When "expr_res" is non NULL, get the result of an expression, otherwise a | |
2638 * server2client() message. | |
2639 * When non NULL, point to return code. 0 => OK, -1 => ERROR | |
2640 * If "remove" is TRUE, consume the message, the caller must free it then. | |
2641 * if "wait" is TRUE block until a message arrives (or the server exits). | |
2642 */ | |
2643 char_u * | |
2644 serverGetReply(HWND server, int *expr_res, int remove, int wait) | |
2645 { | |
2646 int i; | |
2647 char_u *reply; | |
2648 reply_T *rep; | |
2649 | |
2650 /* When waiting, loop until the message waiting for is received. */ | |
2651 for (;;) | |
2652 { | |
2653 /* Reset this here, in case a message arrives while we are going | |
2654 * through the already received messages. */ | |
2655 reply_received = 0; | |
2656 | |
2657 for (i = 0; i < REPLY_COUNT; ++i) | |
2658 { | |
2659 rep = REPLY_ITEM(i); | |
2660 if (rep->server == server | |
2661 && ((rep->expr_result != 0) == (expr_res != NULL))) | |
2662 { | |
2663 /* Save the values we've found for later */ | |
2664 reply = rep->reply; | |
2665 if (expr_res != NULL) | |
2666 *expr_res = rep->expr_result == 1 ? 0 : -1; | |
2667 | |
2668 if (remove) | |
2669 { | |
2670 /* Move the rest of the list down to fill the gap */ | |
2671 mch_memmove(rep, rep + 1, | |
2672 (REPLY_COUNT - i - 1) * sizeof(reply_T)); | |
2673 --REPLY_COUNT; | |
2674 } | |
2675 | |
2676 /* Return the reply to the caller, who takes on responsibility | |
2677 * for freeing it if "remove" is TRUE. */ | |
2678 return reply; | |
2679 } | |
2680 } | |
2681 | |
2682 /* If we got here, we didn't find a reply. Return immediately if the | |
2683 * "wait" parameter isn't set. */ | |
2684 if (!wait) | |
2685 break; | |
2686 | |
2687 /* We need to wait for a reply. Enter a message loop until the | |
2688 * "reply_received" flag gets set. */ | |
2689 | |
2690 /* Loop until we receive a reply */ | |
2691 while (reply_received == 0) | |
2692 { | |
2693 /* Wait for a SendMessage() call to us. This could be the reply | |
2694 * we are waiting for. Use a timeout of a second, to catch the | |
2695 * situation that the server died unexpectedly. */ | |
2696 MsgWaitForMultipleObjects(0, NULL, TRUE, 1000, QS_ALLINPUT); | |
2697 | |
2698 /* If the server has died, give up */ | |
2699 if (!IsWindow(server)) | |
2700 return NULL; | |
2701 | |
2702 serverProcessPendingMessages(); | |
2703 } | |
2704 } | |
2705 | |
2706 return NULL; | |
2707 } | |
2708 | |
2709 /* | |
2710 * Process any messages in the Windows message queue. | |
2711 */ | |
2712 void | |
2713 serverProcessPendingMessages(void) | |
2714 { | |
2715 MSG msg; | |
2716 | |
3010 | 2717 while (pPeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
7 | 2718 { |
2719 TranslateMessage(&msg); | |
3010 | 2720 pDispatchMessage(&msg); |
7 | 2721 } |
2722 } | |
2723 | |
2724 #endif /* FEAT_CLIENTSERVER */ | |
2725 | |
2726 #if defined(FEAT_GUI) || (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) \ | |
2727 || defined(PROTO) | |
2728 | |
2729 struct charset_pair | |
2730 { | |
2731 char *name; | |
2732 BYTE charset; | |
2733 }; | |
2734 | |
2735 static struct charset_pair | |
2736 charset_pairs[] = | |
2737 { | |
2738 {"ANSI", ANSI_CHARSET}, | |
2739 {"CHINESEBIG5", CHINESEBIG5_CHARSET}, | |
2740 {"DEFAULT", DEFAULT_CHARSET}, | |
2741 {"HANGEUL", HANGEUL_CHARSET}, | |
2742 {"OEM", OEM_CHARSET}, | |
2743 {"SHIFTJIS", SHIFTJIS_CHARSET}, | |
2744 {"SYMBOL", SYMBOL_CHARSET}, | |
2745 #ifdef WIN3264 | |
2746 {"ARABIC", ARABIC_CHARSET}, | |
2747 {"BALTIC", BALTIC_CHARSET}, | |
2748 {"EASTEUROPE", EASTEUROPE_CHARSET}, | |
2749 {"GB2312", GB2312_CHARSET}, | |
2750 {"GREEK", GREEK_CHARSET}, | |
2751 {"HEBREW", HEBREW_CHARSET}, | |
2752 {"JOHAB", JOHAB_CHARSET}, | |
2753 {"MAC", MAC_CHARSET}, | |
2754 {"RUSSIAN", RUSSIAN_CHARSET}, | |
2755 {"THAI", THAI_CHARSET}, | |
2756 {"TURKISH", TURKISH_CHARSET}, | |
2757 # if (!defined(_MSC_VER) || (_MSC_VER > 1010)) \ | |
2758 && (!defined(__BORLANDC__) || (__BORLANDC__ > 0x0500)) | |
2759 {"VIETNAMESE", VIETNAMESE_CHARSET}, | |
2760 # endif | |
2761 #endif | |
2762 {NULL, 0} | |
2763 }; | |
2764 | |
2765 /* | |
2766 * Convert a charset ID to a name. | |
2767 * Return NULL when not recognized. | |
2768 */ | |
2769 char * | |
2770 charset_id2name(int id) | |
2771 { | |
2772 struct charset_pair *cp; | |
2773 | |
2774 for (cp = charset_pairs; cp->name != NULL; ++cp) | |
2775 if ((BYTE)id == cp->charset) | |
2776 break; | |
2777 return cp->name; | |
2778 } | |
2779 | |
2780 static const LOGFONT s_lfDefault = | |
2781 { | |
2782 -12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET, | |
2783 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, | |
2784 PROOF_QUALITY, FIXED_PITCH | FF_DONTCARE, | |
2785 "Fixedsys" /* see _ReadVimIni */ | |
2786 }; | |
2787 | |
2788 /* Initialise the "current height" to -12 (same as s_lfDefault) just | |
2789 * in case the user specifies a font in "guifont" with no size before a font | |
2790 * with an explicit size has been set. This defaults the size to this value | |
2791 * (-12 equates to roughly 9pt). | |
2792 */ | |
2793 int current_font_height = -12; /* also used in gui_w48.c */ | |
2794 | |
2795 /* Convert a string representing a point size into pixels. The string should | |
2796 * be a positive decimal number, with an optional decimal point (eg, "12", or | |
2797 * "10.5"). The pixel value is returned, and a pointer to the next unconverted | |
2798 * character is stored in *end. The flag "vertical" says whether this | |
2799 * calculation is for a vertical (height) size or a horizontal (width) one. | |
2800 */ | |
2801 static int | |
840 | 2802 points_to_pixels(char_u *str, char_u **end, int vertical, long_i pprinter_dc) |
7 | 2803 { |
2804 int pixels; | |
2805 int points = 0; | |
2806 int divisor = 0; | |
2807 HWND hwnd = (HWND)0; | |
2808 HDC hdc; | |
2809 HDC printer_dc = (HDC)pprinter_dc; | |
2810 | |
2811 while (*str != NUL) | |
2812 { | |
2813 if (*str == '.' && divisor == 0) | |
2814 { | |
2815 /* Start keeping a divisor, for later */ | |
2816 divisor = 1; | |
2817 } | |
2818 else | |
2819 { | |
2820 if (!VIM_ISDIGIT(*str)) | |
2821 break; | |
2822 | |
2823 points *= 10; | |
2824 points += *str - '0'; | |
2825 divisor *= 10; | |
2826 } | |
2827 ++str; | |
2828 } | |
2829 | |
2830 if (divisor == 0) | |
2831 divisor = 1; | |
2832 | |
2833 if (printer_dc == NULL) | |
2834 { | |
2835 hwnd = GetDesktopWindow(); | |
2836 hdc = GetWindowDC(hwnd); | |
2837 } | |
2838 else | |
2839 hdc = printer_dc; | |
2840 | |
2841 pixels = MulDiv(points, | |
2842 GetDeviceCaps(hdc, vertical ? LOGPIXELSY : LOGPIXELSX), | |
2843 72 * divisor); | |
2844 | |
2845 if (printer_dc == NULL) | |
2846 ReleaseDC(hwnd, hdc); | |
2847 | |
2848 *end = str; | |
2849 return pixels; | |
2850 } | |
2851 | |
323 | 2852 /*ARGSUSED*/ |
7 | 2853 static int CALLBACK |
2854 font_enumproc( | |
2855 ENUMLOGFONT *elf, | |
2856 NEWTEXTMETRIC *ntm, | |
2857 int type, | |
2858 LPARAM lparam) | |
2859 { | |
2860 /* Return value: | |
2861 * 0 = terminate now (monospace & ANSI) | |
2862 * 1 = continue, still no luck... | |
2863 * 2 = continue, but we have an acceptable LOGFONT | |
2864 * (monospace, not ANSI) | |
2865 * We use these values, as EnumFontFamilies returns 1 if the | |
2866 * callback function is never called. So, we check the return as | |
2867 * 0 = perfect, 2 = OK, 1 = no good... | |
2868 * It's not pretty, but it works! | |
2869 */ | |
2870 | |
2871 LOGFONT *lf = (LOGFONT *)(lparam); | |
2872 | |
2873 #ifndef FEAT_PROPORTIONAL_FONTS | |
2874 /* Ignore non-monospace fonts without further ado */ | |
2875 if ((ntm->tmPitchAndFamily & 1) != 0) | |
2876 return 1; | |
2877 #endif | |
2878 | |
2879 /* Remember this LOGFONT as a "possible" */ | |
2880 *lf = elf->elfLogFont; | |
2881 | |
2882 /* Terminate the scan as soon as we find an ANSI font */ | |
2883 if (lf->lfCharSet == ANSI_CHARSET | |
2884 || lf->lfCharSet == OEM_CHARSET | |
2885 || lf->lfCharSet == DEFAULT_CHARSET) | |
2886 return 0; | |
2887 | |
2888 /* Continue the scan - we have a non-ANSI font */ | |
2889 return 2; | |
2890 } | |
2891 | |
2892 static int | |
2893 init_logfont(LOGFONT *lf) | |
2894 { | |
2895 int n; | |
2896 HWND hwnd = GetDesktopWindow(); | |
2897 HDC hdc = GetWindowDC(hwnd); | |
2898 | |
2899 n = EnumFontFamilies(hdc, | |
2900 (LPCSTR)lf->lfFaceName, | |
2901 (FONTENUMPROC)font_enumproc, | |
2902 (LPARAM)lf); | |
2903 | |
2904 ReleaseDC(hwnd, hdc); | |
2905 | |
4352 | 2906 /* If we couldn't find a usable font, return failure */ |
7 | 2907 if (n == 1) |
2908 return FAIL; | |
2909 | |
2910 /* Tidy up the rest of the LOGFONT structure. We set to a basic | |
2911 * font - get_logfont() sets bold, italic, etc based on the user's | |
2912 * input. | |
2913 */ | |
2914 lf->lfHeight = current_font_height; | |
2915 lf->lfWidth = 0; | |
2916 lf->lfItalic = FALSE; | |
2917 lf->lfUnderline = FALSE; | |
2918 lf->lfStrikeOut = FALSE; | |
2919 lf->lfWeight = FW_NORMAL; | |
2920 | |
2921 /* Return success */ | |
2922 return OK; | |
2923 } | |
2924 | |
37 | 2925 /* |
2926 * Get font info from "name" into logfont "lf". | |
2927 * Return OK for a valid name, FAIL otherwise. | |
2928 */ | |
7 | 2929 int |
2930 get_logfont( | |
37 | 2931 LOGFONT *lf, |
2932 char_u *name, | |
2933 HDC printer_dc, | |
2934 int verbose) | |
7 | 2935 { |
2936 char_u *p; | |
2937 int i; | |
5714 | 2938 int ret = FAIL; |
7 | 2939 static LOGFONT *lastlf = NULL; |
5714 | 2940 #ifdef FEAT_MBYTE |
2941 char_u *acpname = NULL; | |
2942 #endif | |
7 | 2943 |
2944 *lf = s_lfDefault; | |
2945 if (name == NULL) | |
37 | 2946 return OK; |
7 | 2947 |
5714 | 2948 #ifdef FEAT_MBYTE |
2949 /* Convert 'name' from 'encoding' to the current codepage, because | |
2950 * lf->lfFaceName uses the current codepage. | |
2951 * TODO: Use Wide APIs instead of ANSI APIs. */ | |
2952 if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) | |
2953 { | |
2954 int len; | |
8090
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Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2955 enc_to_acp(name, (int)STRLEN(name), &acpname, &len); |
5714 | 2956 name = acpname; |
2957 } | |
2958 #endif | |
7 | 2959 if (STRCMP(name, "*") == 0) |
2960 { | |
2961 #if defined(FEAT_GUI_W32) | |
2962 CHOOSEFONT cf; | |
2963 /* if name is "*", bring up std font dialog: */ | |
2215
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diff
changeset
|
2964 vim_memset(&cf, 0, sizeof(cf)); |
7 | 2965 cf.lStructSize = sizeof(cf); |
2966 cf.hwndOwner = s_hwnd; | |
2967 cf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_INITTOLOGFONTSTRUCT; | |
2968 if (lastlf != NULL) | |
2969 *lf = *lastlf; | |
2970 cf.lpLogFont = lf; | |
2971 cf.nFontType = 0 ; //REGULAR_FONTTYPE; | |
2972 if (ChooseFont(&cf)) | |
5714 | 2973 ret = OK; |
7 | 2974 #endif |
5714 | 2975 goto theend; |
7 | 2976 } |
2977 | |
2978 /* | |
2979 * Split name up, it could be <name>:h<height>:w<width> etc. | |
2980 */ | |
2981 for (p = name; *p && *p != ':'; p++) | |
2982 { | |
2983 if (p - name + 1 > LF_FACESIZE) | |
5714 | 2984 goto theend; /* Name too long */ |
7 | 2985 lf->lfFaceName[p - name] = *p; |
2986 } | |
2987 if (p != name) | |
2988 lf->lfFaceName[p - name] = NUL; | |
2989 | |
2990 /* First set defaults */ | |
2991 lf->lfHeight = -12; | |
2992 lf->lfWidth = 0; | |
2993 lf->lfWeight = FW_NORMAL; | |
2994 lf->lfItalic = FALSE; | |
2995 lf->lfUnderline = FALSE; | |
2996 lf->lfStrikeOut = FALSE; | |
2997 | |
2998 /* | |
2999 * If the font can't be found, try replacing '_' by ' '. | |
3000 */ | |
3001 if (init_logfont(lf) == FAIL) | |
3002 { | |
3003 int did_replace = FALSE; | |
3004 | |
3005 for (i = 0; lf->lfFaceName[i]; ++i) | |
3006 if (lf->lfFaceName[i] == '_') | |
3007 { | |
3008 lf->lfFaceName[i] = ' '; | |
3009 did_replace = TRUE; | |
3010 } | |
3011 if (!did_replace || init_logfont(lf) == FAIL) | |
5714 | 3012 goto theend; |
7 | 3013 } |
3014 | |
3015 while (*p == ':') | |
3016 p++; | |
3017 | |
3018 /* Set the values found after ':' */ | |
3019 while (*p) | |
3020 { | |
3021 switch (*p++) | |
3022 { | |
3023 case 'h': | |
840 | 3024 lf->lfHeight = - points_to_pixels(p, &p, TRUE, (long_i)printer_dc); |
7 | 3025 break; |
3026 case 'w': | |
840 | 3027 lf->lfWidth = points_to_pixels(p, &p, FALSE, (long_i)printer_dc); |
7 | 3028 break; |
3029 case 'b': | |
3030 #ifndef MSWIN16_FASTTEXT | |
3031 lf->lfWeight = FW_BOLD; | |
3032 #endif | |
3033 break; | |
3034 case 'i': | |
3035 #ifndef MSWIN16_FASTTEXT | |
3036 lf->lfItalic = TRUE; | |
3037 #endif | |
3038 break; | |
3039 case 'u': | |
3040 lf->lfUnderline = TRUE; | |
3041 break; | |
3042 case 's': | |
3043 lf->lfStrikeOut = TRUE; | |
3044 break; | |
3045 case 'c': | |
3046 { | |
3047 struct charset_pair *cp; | |
3048 | |
3049 for (cp = charset_pairs; cp->name != NULL; ++cp) | |
3050 if (STRNCMP(p, cp->name, strlen(cp->name)) == 0) | |
3051 { | |
3052 lf->lfCharSet = cp->charset; | |
3053 p += strlen(cp->name); | |
3054 break; | |
3055 } | |
37 | 3056 if (cp->name == NULL && verbose) |
7 | 3057 { |
273 | 3058 vim_snprintf((char *)IObuff, IOSIZE, |
3059 _("E244: Illegal charset name \"%s\" in font name \"%s\""), p, name); | |
7 | 3060 EMSG(IObuff); |
3061 break; | |
3062 } | |
3063 break; | |
3064 } | |
3065 default: | |
37 | 3066 if (verbose) |
3067 { | |
273 | 3068 vim_snprintf((char *)IObuff, IOSIZE, |
37 | 3069 _("E245: Illegal char '%c' in font name \"%s\""), |
3070 p[-1], name); | |
3071 EMSG(IObuff); | |
3072 } | |
5714 | 3073 goto theend; |
7 | 3074 } |
3075 while (*p == ':') | |
3076 p++; | |
3077 } | |
5714 | 3078 ret = OK; |
3079 | |
7 | 3080 theend: |
3081 /* ron: init lastlf */ | |
5714 | 3082 if (ret == OK && printer_dc == NULL) |
7 | 3083 { |
3084 vim_free(lastlf); | |
3085 lastlf = (LOGFONT *)alloc(sizeof(LOGFONT)); | |
3086 if (lastlf != NULL) | |
3087 mch_memmove(lastlf, lf, sizeof(LOGFONT)); | |
3088 } | |
5714 | 3089 #ifdef FEAT_MBYTE |
3090 vim_free(acpname); | |
3091 #endif | |
3092 | |
3093 return ret; | |
7 | 3094 } |
3095 | |
3096 #endif /* defined(FEAT_GUI) || defined(FEAT_PRINTER) */ | |
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7743
diff
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3097 |
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3098 #if defined(FEAT_CHANNEL) || defined(PROTO) |
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3099 /* |
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3100 * Initialize the Winsock dll. |
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3101 */ |
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3102 void |
7833
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diff
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3103 channel_init_winsock(void) |
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3104 { |
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|
3105 WSADATA wsaData; |
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|
3106 int wsaerr; |
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3107 |
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|
3108 if (WSInitialized) |
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3109 return; |
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diff
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3110 |
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7743
diff
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|
3111 wsaerr = WSAStartup(MAKEWORD(2, 2), &wsaData); |
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7743
diff
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|
3112 if (wsaerr == 0) |
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parents:
7743
diff
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|
3113 WSInitialized = TRUE; |
0d46cea25641
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3114 } |
0d46cea25641
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3115 #endif |