Mercurial > vim
annotate src/os_mswin.c @ 19629:804322d6c6ba v8.2.0371
patch 8.2.0371: crash with combination of terminal popup and autocmd
Commit: https://github.com/vim/vim/commit/cee52204ca030ce7814844e4dab8b4ed897ba3cc
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Mar 11 14:19:58 2020 +0100
patch 8.2.0371: crash with combination of terminal popup and autocmd
Problem: Crash with combination of terminal popup and autocmd.
Solution: Disallow closing a popup that is the current window. Add a check
that the current buffer is valid. (closes #5754)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 11 Mar 2020 14:30:04 +0100 |
parents | 1fe99999625c |
children | aadd1cae2ff5 |
rev | line source |
---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 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 * | |
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13 * Routines for Win32. |
7 | 14 */ |
15 | |
16 #include "vim.h" | |
17 | |
18 #include <sys/types.h> | |
19 #include <signal.h> | |
20 #include <limits.h> | |
3927 | 21 #ifndef PROTO |
22 # include <process.h> | |
23 #endif | |
7 | 24 |
25 #undef chdir | |
26 #ifdef __GNUC__ | |
27 # ifndef __MINGW32__ | |
28 # include <dirent.h> | |
29 # endif | |
30 #else | |
31 # include <direct.h> | |
32 #endif | |
33 | |
3927 | 34 #ifndef PROTO |
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35 # if defined(FEAT_TITLE) && !defined(FEAT_GUI_MSWIN) |
3927 | 36 # include <shellapi.h> |
37 # endif | |
38 | |
39 # if defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT) | |
40 # include <dlgs.h> | |
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41 # include <winspool.h> |
3927 | 42 # include <commdlg.h> |
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43 # endif |
7 | 44 |
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45 #endif // PROTO |
7 | 46 |
47 #ifdef __MINGW32__ | |
48 # ifndef FROM_LEFT_1ST_BUTTON_PRESSED | |
49 # define FROM_LEFT_1ST_BUTTON_PRESSED 0x0001 | |
50 # endif | |
51 # ifndef RIGHTMOST_BUTTON_PRESSED | |
52 # define RIGHTMOST_BUTTON_PRESSED 0x0002 | |
53 # endif | |
54 # ifndef FROM_LEFT_2ND_BUTTON_PRESSED | |
55 # define FROM_LEFT_2ND_BUTTON_PRESSED 0x0004 | |
56 # endif | |
57 # ifndef FROM_LEFT_3RD_BUTTON_PRESSED | |
58 # define FROM_LEFT_3RD_BUTTON_PRESSED 0x0008 | |
59 # endif | |
60 # ifndef FROM_LEFT_4TH_BUTTON_PRESSED | |
61 # define FROM_LEFT_4TH_BUTTON_PRESSED 0x0010 | |
62 # endif | |
63 | |
64 /* | |
65 * EventFlags | |
66 */ | |
67 # ifndef MOUSE_MOVED | |
68 # define MOUSE_MOVED 0x0001 | |
69 # endif | |
70 # ifndef DOUBLE_CLICK | |
71 # define DOUBLE_CLICK 0x0002 | |
72 # endif | |
73 #endif | |
74 | |
75 /* | |
76 * When generating prototypes for Win32 on Unix, these lines make the syntax | |
77 * errors disappear. They do not need to be correct. | |
78 */ | |
79 #ifdef PROTO | |
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80 # define WINAPI |
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81 # define WINBASEAPI |
7 | 82 typedef int BOOL; |
83 typedef int CALLBACK; | |
84 typedef int COLORREF; | |
85 typedef int CONSOLE_CURSOR_INFO; | |
86 typedef int COORD; | |
87 typedef int DWORD; | |
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88 typedef int ENUMLOGFONTW; |
7 | 89 typedef int HANDLE; |
90 typedef int HDC; | |
91 typedef int HFONT; | |
92 typedef int HICON; | |
93 typedef int HWND; | |
94 typedef int INPUT_RECORD; | |
95 typedef int KEY_EVENT_RECORD; | |
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96 typedef int LOGFONTW; |
7 | 97 typedef int LPARAM; |
98 typedef int LPBOOL; | |
99 typedef int LPCSTR; | |
100 typedef int LPCWSTR; | |
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101 typedef int LPDWORD; |
7 | 102 typedef int LPSTR; |
103 typedef int LPTSTR; | |
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104 typedef int LPVOID; |
7 | 105 typedef int LPWSTR; |
106 typedef int LRESULT; | |
107 typedef int MOUSE_EVENT_RECORD; | |
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108 typedef int NEWTEXTMETRICW; |
7 | 109 typedef int PACL; |
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110 typedef int PRINTDLGW; |
7 | 111 typedef int PSECURITY_DESCRIPTOR; |
112 typedef int PSID; | |
113 typedef int SECURITY_INFORMATION; | |
114 typedef int SHORT; | |
115 typedef int SMALL_RECT; | |
116 typedef int TEXTMETRIC; | |
117 typedef int UINT; | |
118 typedef int WCHAR; | |
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119 typedef int WNDENUMPROC; |
7 | 120 typedef int WORD; |
121 typedef int WPARAM; | |
122 typedef void VOID; | |
123 #endif | |
124 | |
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125 // Record all output and all keyboard & mouse input |
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126 // #define MCH_WRITE_DUMP |
7 | 127 |
128 #ifdef MCH_WRITE_DUMP | |
129 FILE* fdDump = NULL; | |
130 #endif | |
131 | |
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132 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 133 extern char g_szOrigTitle[]; |
134 #endif | |
135 | |
136 #ifdef FEAT_GUI | |
137 extern HWND s_hwnd; | |
138 #else | |
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139 static HWND s_hwnd = 0; // console window handle, set by GetConsoleHwnd() |
7 | 140 #endif |
141 | |
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142 #ifdef FEAT_JOB_CHANNEL |
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143 int WSInitialized = FALSE; // WinSock is initialized |
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144 #endif |
7 | 145 |
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146 // Don't generate prototypes here, because some systems do have these |
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147 // functions. |
7 | 148 #if defined(__GNUC__) && !defined(PROTO) |
149 # ifndef __MINGW32__ | |
150 int _stricoll(char *a, char *b) | |
151 { | |
152 // the ANSI-ish correct way is to use strxfrm(): | |
153 char a_buff[512], b_buff[512]; // file names, so this is enough on Win32 | |
154 strxfrm(a_buff, a, 512); | |
155 strxfrm(b_buff, b, 512); | |
156 return strcoll(a_buff, b_buff); | |
157 } | |
158 | |
159 char * _fullpath(char *buf, char *fname, int len) | |
160 { | |
161 LPTSTR toss; | |
162 | |
163 return (char *)GetFullPathName(fname, len, buf, &toss); | |
164 } | |
165 # endif | |
166 | |
4238 | 167 # if !defined(__MINGW32__) || (__GNUC__ < 4) |
7 | 168 int _chdrive(int drive) |
169 { | |
170 char temp [3] = "-:"; | |
171 temp[0] = drive + 'A' - 1; | |
172 return !SetCurrentDirectory(temp); | |
173 } | |
4238 | 174 # endif |
7 | 175 #endif |
176 | |
177 | |
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178 #ifndef PROTO |
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179 /* |
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180 * Save the instance handle of the exe/dll. |
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181 */ |
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182 void |
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183 SaveInst(HINSTANCE hInst) |
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184 { |
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185 g_hinst = hInst; |
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186 } |
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187 #endif |
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188 |
7 | 189 #if defined(FEAT_GUI_MSWIN) || defined(PROTO) |
190 /* | |
191 * GUI version of mch_exit(). | |
192 * Shut down and exit with status `r' | |
193 * Careful: mch_exit() may be called before mch_init()! | |
194 */ | |
195 void | |
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196 mch_exit_g(int r) |
7 | 197 { |
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198 exiting = TRUE; |
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199 |
7 | 200 display_errors(); |
201 | |
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202 ml_close_all(TRUE); // remove all memfiles |
7 | 203 |
204 # ifdef FEAT_OLE | |
205 UninitOLE(); | |
206 # endif | |
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207 # ifdef FEAT_JOB_CHANNEL |
7 | 208 if (WSInitialized) |
209 { | |
210 WSInitialized = FALSE; | |
211 WSACleanup(); | |
212 } | |
213 # endif | |
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214 # ifdef DYNAMIC_GETTEXT |
7 | 215 dyn_libintl_end(); |
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216 # endif |
7 | 217 |
218 if (gui.in_use) | |
219 gui_exit(r); | |
1071 | 220 |
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221 # ifdef EXITFREE |
1071 | 222 free_all_mem(); |
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223 # endif |
1071 | 224 |
7 | 225 exit(r); |
226 } | |
227 | |
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228 #endif // FEAT_GUI_MSWIN |
7 | 229 |
230 | |
231 /* | |
232 * Init the tables for toupper() and tolower(). | |
233 */ | |
234 void | |
235 mch_early_init(void) | |
236 { | |
237 int i; | |
238 | |
239 PlatformId(); | |
240 | |
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241 // Init the tables for toupper() and tolower() |
7 | 242 for (i = 0; i < 256; ++i) |
243 toupper_tab[i] = tolower_tab[i] = i; | |
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244 CharUpperBuff((LPSTR)toupper_tab, 256); |
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245 CharLowerBuff((LPSTR)tolower_tab, 256); |
7 | 246 } |
247 | |
248 | |
249 /* | |
250 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
251 */ | |
252 int | |
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253 mch_input_isatty(void) |
7 | 254 { |
255 #ifdef FEAT_GUI_MSWIN | |
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256 # ifdef VIMDLL |
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257 if (gui.in_use) |
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258 # endif |
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259 return TRUE; // GUI always has a tty |
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260 #endif |
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261 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 262 if (isatty(read_cmd_fd)) |
263 return TRUE; | |
264 return FALSE; | |
265 #endif | |
266 } | |
267 | |
268 #ifdef FEAT_TITLE | |
269 /* | |
270 * mch_settitle(): set titlebar of our window | |
271 */ | |
272 void | |
273 mch_settitle( | |
274 char_u *title, | |
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275 char_u *icon UNUSED) |
7 | 276 { |
277 # ifdef FEAT_GUI_MSWIN | |
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278 # ifdef VIMDLL |
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279 if (gui.in_use) |
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280 # endif |
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281 { |
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282 gui_mch_settitle(title, icon); |
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283 return; |
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284 } |
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285 # endif |
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286 # if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 287 if (title != NULL) |
26 | 288 { |
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289 WCHAR *wp = enc_to_utf16(title, NULL); |
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290 |
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291 if (wp == NULL) |
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292 return; |
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293 |
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294 SetConsoleTitleW(wp); |
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295 vim_free(wp); |
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296 return; |
26 | 297 } |
7 | 298 # endif |
299 } | |
300 | |
301 | |
302 /* | |
303 * Restore the window/icon title. | |
304 * which is one of: | |
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305 * SAVE_RESTORE_TITLE: Just restore title |
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306 * SAVE_RESTORE_ICON: Just restore icon (which we don't have) |
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307 * SAVE_RESTORE_BOTH: Restore title and icon (which we don't have) |
7 | 308 */ |
309 void | |
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310 mch_restore_title(int which UNUSED) |
7 | 311 { |
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312 # if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
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313 # ifdef VIMDLL |
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314 if (!gui.in_use) |
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315 # endif |
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316 SetConsoleTitle(g_szOrigTitle); |
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317 # endif |
7 | 318 } |
319 | |
320 | |
321 /* | |
322 * Return TRUE if we can restore the title (we can) | |
323 */ | |
324 int | |
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325 mch_can_restore_title(void) |
7 | 326 { |
327 return TRUE; | |
328 } | |
329 | |
330 | |
331 /* | |
332 * Return TRUE if we can restore the icon title (we can't) | |
333 */ | |
334 int | |
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335 mch_can_restore_icon(void) |
7 | 336 { |
337 return FALSE; | |
338 } | |
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339 #endif // FEAT_TITLE |
7 | 340 |
341 | |
342 /* | |
39 | 343 * Get absolute file name into buffer "buf" of length "len" bytes, |
344 * turning all '/'s into '\\'s and getting the correct case of each component | |
345 * of the file name. Append a (back)slash to a directory name. | |
7 | 346 * When 'shellslash' set do it the other way around. |
347 * Return OK or FAIL. | |
348 */ | |
349 int | |
350 mch_FullName( | |
351 char_u *fname, | |
352 char_u *buf, | |
353 int len, | |
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354 int force UNUSED) |
7 | 355 { |
356 int nResult = FAIL; | |
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357 WCHAR *wname; |
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358 WCHAR wbuf[MAX_PATH]; |
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359 char_u *cname = NULL; |
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360 |
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361 wname = enc_to_utf16(fname, NULL); |
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362 if (wname != NULL && _wfullpath(wbuf, wname, MAX_PATH) != NULL) |
7 | 363 { |
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364 cname = utf16_to_enc((short_u *)wbuf, NULL); |
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365 if (cname != NULL) |
39 | 366 { |
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367 vim_strncpy(buf, cname, len - 1); |
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368 nResult = OK; |
39 | 369 } |
7 | 370 } |
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371 vim_free(wname); |
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372 vim_free(cname); |
7 | 373 |
374 #ifdef USE_FNAME_CASE | |
375 fname_case(buf, len); | |
39 | 376 #else |
377 slash_adjust(buf); | |
7 | 378 #endif |
379 | |
380 return nResult; | |
381 } | |
382 | |
383 | |
384 /* | |
385 * Return TRUE if "fname" does not depend on the current directory. | |
386 */ | |
387 int | |
388 mch_isFullName(char_u *fname) | |
389 { | |
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390 // WinNT and later can use _MAX_PATH wide characters for a pathname, which |
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391 // means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is |
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392 // UTF-8. |
5320 | 393 char szName[_MAX_PATH * 3 + 1]; |
7 | 394 |
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395 // A name like "d:/foo" and "//server/share" is absolute |
7 | 396 if ((fname[0] && fname[1] == ':' && (fname[2] == '/' || fname[2] == '\\')) |
397 || (fname[0] == fname[1] && (fname[0] == '/' || fname[0] == '\\'))) | |
398 return TRUE; | |
399 | |
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400 // A name that can't be made absolute probably isn't absolute. |
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401 if (mch_FullName(fname, (char_u *)szName, sizeof(szName) - 1, FALSE) == FAIL) |
7 | 402 return FALSE; |
403 | |
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404 return pathcmp((const char *)fname, (const char *)szName, -1) == 0; |
7 | 405 } |
406 | |
407 /* | |
408 * Replace all slashes by backslashes. | |
409 * This used to be the other way around, but MS-DOS sometimes has problems | |
410 * with slashes (e.g. in a command name). We can't have mixed slashes and | |
411 * backslashes, because comparing file names will not work correctly. The | |
412 * commands that use a file name should try to avoid the need to type a | |
413 * backslash twice. | |
414 * When 'shellslash' set do it the other way around. | |
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415 * When the path looks like a URL leave it unmodified. |
7 | 416 */ |
417 void | |
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418 slash_adjust(char_u *p) |
7 | 419 { |
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420 if (path_with_url(p)) |
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421 return; |
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422 |
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423 if (*p == '`') |
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424 { |
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425 size_t len = STRLEN(p); |
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426 |
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427 // don't replace backslash in backtick quoted strings |
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428 if (len > 2 && *(p + len - 1) == '`') |
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429 return; |
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430 } |
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431 |
434 | 432 while (*p) |
433 { | |
434 if (*p == psepcN) | |
435 *p = psepc; | |
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436 MB_PTR_ADV(p); |
434 | 437 } |
7 | 438 } |
439 | |
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440 // Use 64-bit stat functions if available. |
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441 #ifdef HAVE_STAT64 |
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442 # undef stat |
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443 # undef _stat |
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444 # undef _wstat |
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445 # undef _fstat |
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446 # define stat _stat64 |
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447 # define _stat _stat64 |
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448 # define _wstat _wstat64 |
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449 # define _fstat _fstat64 |
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450 #endif |
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451 |
5594 | 452 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) |
5386 | 453 # define OPEN_OH_ARGTYPE intptr_t |
454 #else | |
455 # define OPEN_OH_ARGTYPE long | |
456 #endif | |
457 | |
5376 | 458 static int |
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459 wstat_symlink_aware(const WCHAR *name, stat_T *stp) |
5376 | 460 { |
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461 #if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__MINGW32__) |
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462 // Work around for VC12 or earlier (and MinGW). _wstat() can't handle |
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463 // symlinks properly. |
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464 // VC9 or earlier: _wstat() doesn't support a symlink at all. It retrieves |
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465 // status of a symlink itself. |
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466 // VC10: _wstat() supports a symlink to a normal file, but it doesn't |
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467 // support a symlink to a directory (always returns an error). |
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468 // VC11 and VC12: _wstat() doesn't return an error for a symlink to a |
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469 // directory, but it doesn't set S_IFDIR flag. |
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470 // MinGW: Same as VC9. |
5376 | 471 int n; |
472 BOOL is_symlink = FALSE; | |
473 HANDLE hFind, h; | |
474 DWORD attr = 0; | |
475 WIN32_FIND_DATAW findDataW; | |
476 | |
477 hFind = FindFirstFileW(name, &findDataW); | |
478 if (hFind != INVALID_HANDLE_VALUE) | |
479 { | |
480 attr = findDataW.dwFileAttributes; | |
481 if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) | |
482 && (findDataW.dwReserved0 == IO_REPARSE_TAG_SYMLINK)) | |
483 is_symlink = TRUE; | |
484 FindClose(hFind); | |
485 } | |
486 if (is_symlink) | |
487 { | |
488 h = CreateFileW(name, FILE_READ_ATTRIBUTES, | |
489 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, | |
490 OPEN_EXISTING, | |
491 (attr & FILE_ATTRIBUTE_DIRECTORY) | |
492 ? FILE_FLAG_BACKUP_SEMANTICS : 0, | |
493 NULL); | |
494 if (h != INVALID_HANDLE_VALUE) | |
495 { | |
496 int fd; | |
497 | |
5386 | 498 fd = _open_osfhandle((OPEN_OH_ARGTYPE)h, _O_RDONLY); |
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499 n = _fstat(fd, (struct _stat *)stp); |
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500 if ((n == 0) && (attr & FILE_ATTRIBUTE_DIRECTORY)) |
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501 stp->st_mode = (stp->st_mode & ~S_IFREG) | S_IFDIR; |
5376 | 502 _close(fd); |
503 return n; | |
504 } | |
505 } | |
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506 #endif |
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507 return _wstat(name, (struct _stat *)stp); |
5376 | 508 } |
7 | 509 |
510 /* | |
511 * stat() can't handle a trailing '/' or '\', remove it first. | |
512 */ | |
513 int | |
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514 vim_stat(const char *name, stat_T *stp) |
7 | 515 { |
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516 // WinNT and later can use _MAX_PATH wide characters for a pathname, which |
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517 // means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is |
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518 // UTF-8. |
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519 char_u buf[_MAX_PATH * 3 + 1]; |
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520 char_u *p; |
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521 WCHAR *wp; |
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522 int n; |
7 | 523 |
5320 | 524 vim_strncpy((char_u *)buf, (char_u *)name, sizeof(buf) - 1); |
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525 p = buf + STRLEN(buf); |
7 | 526 if (p > buf) |
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527 MB_PTR_BACK(buf, p); |
5578 | 528 |
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529 // Remove trailing '\\' except root path. |
7 | 530 if (p > buf && (*p == '\\' || *p == '/') && p[-1] != ':') |
531 *p = NUL; | |
5578 | 532 |
533 if ((buf[0] == '\\' && buf[1] == '\\') || (buf[0] == '/' && buf[1] == '/')) | |
534 { | |
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535 // UNC root path must be followed by '\\'. |
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536 p = vim_strpbrk(buf + 2, (char_u *)"\\/"); |
5578 | 537 if (p != NULL) |
538 { | |
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539 p = vim_strpbrk(p + 1, (char_u *)"\\/"); |
5578 | 540 if (p == NULL) |
541 STRCAT(buf, "\\"); | |
542 } | |
543 } | |
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544 |
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545 wp = enc_to_utf16(buf, NULL); |
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546 if (wp == NULL) |
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547 return -1; |
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548 |
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549 n = wstat_symlink_aware(wp, stp); |
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550 vim_free(wp); |
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551 return n; |
7 | 552 } |
553 | |
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554 #if (defined(FEAT_GUI_MSWIN) && !defined(VIMDLL)) || defined(PROTO) |
7 | 555 void |
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556 mch_settmode(int tmode UNUSED) |
7 | 557 { |
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558 // nothing to do |
7 | 559 } |
560 | |
561 int | |
562 mch_get_shellsize(void) | |
563 { | |
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564 // never used |
7 | 565 return OK; |
566 } | |
567 | |
568 void | |
569 mch_set_shellsize(void) | |
570 { | |
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571 // never used |
7 | 572 } |
573 | |
574 /* | |
575 * Rows and/or Columns has changed. | |
576 */ | |
577 void | |
578 mch_new_shellsize(void) | |
579 { | |
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580 // never used |
7 | 581 } |
582 | |
583 #endif | |
584 | |
585 /* | |
586 * We have no job control, so fake it by starting a new shell. | |
587 */ | |
588 void | |
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589 mch_suspend(void) |
7 | 590 { |
591 suspend_shell(); | |
592 } | |
593 | |
594 #if defined(USE_MCH_ERRMSG) || defined(PROTO) | |
595 | |
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596 # ifdef display_errors |
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597 # undef display_errors |
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598 # endif |
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599 |
7 | 600 /* |
601 * Display the saved error message(s). | |
602 */ | |
603 void | |
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604 display_errors(void) |
7 | 605 { |
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606 # ifdef FEAT_GUI |
7 | 607 char *p; |
608 | |
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609 # ifdef VIMDLL |
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610 if (gui.in_use || gui.starting) |
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611 # endif |
7 | 612 { |
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613 if (error_ga.ga_data != NULL) |
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614 { |
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615 // avoid putting up a message box with blanks only |
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616 for (p = (char *)error_ga.ga_data; *p; ++p) |
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617 if (!isspace(*p)) |
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618 { |
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619 (void)gui_mch_dialog( |
802 | 620 gui.starting ? VIM_INFO : |
621 VIM_ERROR, | |
622 gui.starting ? (char_u *)_("Message") : | |
623 (char_u *)_("Error"), | |
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624 (char_u *)p, (char_u *)_("&Ok"), |
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625 1, NULL, FALSE); |
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626 break; |
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627 } |
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628 ga_clear(&error_ga); |
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629 } |
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630 return; |
7 | 631 } |
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632 # endif |
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633 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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634 FlushFileBuffers(GetStdHandle(STD_ERROR_HANDLE)); |
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635 # endif |
7 | 636 } |
637 #endif | |
638 | |
639 | |
640 /* | |
641 * Return TRUE if "p" contain a wildcard that can be expanded by | |
642 * dos_expandpath(). | |
643 */ | |
644 int | |
645 mch_has_exp_wildcard(char_u *p) | |
646 { | |
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647 for ( ; *p; MB_PTR_ADV(p)) |
7 | 648 { |
649 if (vim_strchr((char_u *)"?*[", *p) != NULL | |
650 || (*p == '~' && p[1] != NUL)) | |
651 return TRUE; | |
652 } | |
653 return FALSE; | |
654 } | |
655 | |
656 /* | |
657 * Return TRUE if "p" contain a wildcard or a "~1" kind of thing (could be a | |
658 * shortened file name). | |
659 */ | |
660 int | |
661 mch_has_wildcard(char_u *p) | |
662 { | |
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663 for ( ; *p; MB_PTR_ADV(p)) |
7 | 664 { |
665 if (vim_strchr((char_u *) | |
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666 #ifdef VIM_BACKTICK |
7 | 667 "?*$[`" |
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668 #else |
7 | 669 "?*$[" |
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670 #endif |
7 | 671 , *p) != NULL |
672 || (*p == '~' && p[1] != NUL)) | |
673 return TRUE; | |
674 } | |
675 return FALSE; | |
676 } | |
677 | |
678 | |
679 /* | |
680 * The normal _chdir() does not change the default drive. This one does. | |
681 * Returning 0 implies success; -1 implies failure. | |
682 */ | |
683 int | |
684 mch_chdir(char *path) | |
685 { | |
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686 WCHAR *p; |
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687 int n; |
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688 |
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689 if (path[0] == NUL) // just checking... |
7 | 690 return -1; |
691 | |
1936 | 692 if (p_verbose >= 5) |
693 { | |
694 verbose_enter(); | |
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695 smsg("chdir(%s)", path); |
1936 | 696 verbose_leave(); |
697 } | |
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698 if (isalpha(path[0]) && path[1] == ':') // has a drive name |
7 | 699 { |
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700 // If we can change to the drive, skip that part of the path. If we |
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701 // can't then the current directory may be invalid, try using chdir() |
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702 // with the whole path. |
7 | 703 if (_chdrive(TOLOWER_ASC(path[0]) - 'a' + 1) == 0) |
704 path += 2; | |
705 } | |
706 | |
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707 if (*path == NUL) // drive name only |
7 | 708 return 0; |
709 | |
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710 p = enc_to_utf16((char_u *)path, NULL); |
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711 if (p == NULL) |
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712 return -1; |
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713 |
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714 n = _wchdir(p); |
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715 vim_free(p); |
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716 return n; |
7 | 717 } |
718 | |
719 | |
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720 #if defined(FEAT_GUI_MSWIN) && !defined(VIMDLL) |
7 | 721 /* |
722 * return non-zero if a character is available | |
723 */ | |
724 int | |
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725 mch_char_avail(void) |
7 | 726 { |
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727 // never used |
7 | 728 return TRUE; |
729 } | |
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730 |
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731 # if defined(FEAT_TERMINAL) || defined(PROTO) |
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732 /* |
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733 * Check for any pending input or messages. |
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734 */ |
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735 int |
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736 mch_check_messages(void) |
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737 { |
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738 // TODO: check for messages |
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739 return TRUE; |
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740 } |
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741 # endif |
7 | 742 #endif |
743 | |
744 | |
745 #if defined(FEAT_LIBCALL) || defined(PROTO) | |
746 /* | |
747 * Call a DLL routine which takes either a string or int param | |
748 * and returns an allocated string. | |
749 * Return OK if it worked, FAIL if not. | |
750 */ | |
751 typedef LPTSTR (*MYSTRPROCSTR)(LPTSTR); | |
752 typedef LPTSTR (*MYINTPROCSTR)(int); | |
753 typedef int (*MYSTRPROCINT)(LPTSTR); | |
754 typedef int (*MYINTPROCINT)(int); | |
755 | |
756 /* | |
757 * Check if a pointer points to a valid NUL terminated string. | |
758 * Return the length of the string, including terminating NUL. | |
759 * Returns 0 for an invalid pointer, 1 for an empty string. | |
760 */ | |
761 static size_t | |
762 check_str_len(char_u *str) | |
763 { | |
764 SYSTEM_INFO si; | |
765 MEMORY_BASIC_INFORMATION mbi; | |
766 size_t length = 0; | |
767 size_t i; | |
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768 const char_u *p; |
7 | 769 |
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770 // get page size |
7 | 771 GetSystemInfo(&si); |
772 | |
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773 // get memory information |
7 | 774 if (VirtualQuery(str, &mbi, sizeof(mbi))) |
775 { | |
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776 // pre cast these (typing savers) |
840 | 777 long_u dwStr = (long_u)str; |
778 long_u dwBaseAddress = (long_u)mbi.BaseAddress; | |
7 | 779 |
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780 // get start address of page that str is on |
840 | 781 long_u strPage = dwStr - (dwStr - dwBaseAddress) % si.dwPageSize; |
7 | 782 |
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783 // get length from str to end of page |
840 | 784 long_u pageLength = si.dwPageSize - (dwStr - strPage); |
7 | 785 |
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786 for (p = str; !IsBadReadPtr(p, (UINT)pageLength); |
7 | 787 p += pageLength, pageLength = si.dwPageSize) |
788 for (i = 0; i < pageLength; ++i, ++length) | |
789 if (p[i] == NUL) | |
790 return length + 1; | |
791 } | |
792 | |
793 return 0; | |
794 } | |
795 | |
6249 | 796 /* |
797 * Passed to do_in_runtimepath() to load a vim.ico file. | |
798 */ | |
799 static void | |
800 mch_icon_load_cb(char_u *fname, void *cookie) | |
801 { | |
802 HANDLE *h = (HANDLE *)cookie; | |
803 | |
804 *h = LoadImage(NULL, | |
8080
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805 (LPSTR)fname, |
6249 | 806 IMAGE_ICON, |
807 64, | |
808 64, | |
809 LR_LOADFROMFILE | LR_LOADMAP3DCOLORS); | |
810 } | |
811 | |
812 /* | |
813 * Try loading an icon file from 'runtimepath'. | |
814 */ | |
815 int | |
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816 mch_icon_load(HANDLE *iconp) |
6249 | 817 { |
818 return do_in_runtimepath((char_u *)"bitmaps/vim.ico", | |
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819 0, mch_icon_load_cb, iconp); |
6249 | 820 } |
821 | |
7 | 822 int |
823 mch_libcall( | |
824 char_u *libname, | |
825 char_u *funcname, | |
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826 char_u *argstring, // NULL when using a argint |
7 | 827 int argint, |
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828 char_u **string_result,// NULL when using number_result |
7 | 829 int *number_result) |
830 { | |
831 HINSTANCE hinstLib; | |
832 MYSTRPROCSTR ProcAdd; | |
833 MYINTPROCSTR ProcAddI; | |
834 char_u *retval_str = NULL; | |
835 int retval_int = 0; | |
836 size_t len; | |
837 | |
838 BOOL fRunTimeLinkSuccess = FALSE; | |
839 | |
840 // Get a handle to the DLL module. | |
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841 hinstLib = vimLoadLib((char *)libname); |
7 | 842 |
843 // If the handle is valid, try to get the function address. | |
844 if (hinstLib != NULL) | |
845 { | |
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846 # ifdef HAVE_TRY_EXCEPT |
7 | 847 __try |
848 { | |
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849 # endif |
7 | 850 if (argstring != NULL) |
851 { | |
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852 // Call with string argument |
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853 ProcAdd = (MYSTRPROCSTR)GetProcAddress(hinstLib, (LPCSTR)funcname); |
7 | 854 if ((fRunTimeLinkSuccess = (ProcAdd != NULL)) != 0) |
855 { | |
856 if (string_result == NULL) | |
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857 retval_int = ((MYSTRPROCINT)ProcAdd)((LPSTR)argstring); |
7 | 858 else |
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859 retval_str = (char_u *)(ProcAdd)((LPSTR)argstring); |
7 | 860 } |
861 } | |
862 else | |
863 { | |
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864 // Call with number argument |
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865 ProcAddI = (MYINTPROCSTR) GetProcAddress(hinstLib, (LPCSTR)funcname); |
7 | 866 if ((fRunTimeLinkSuccess = (ProcAddI != NULL)) != 0) |
867 { | |
868 if (string_result == NULL) | |
869 retval_int = ((MYINTPROCINT)ProcAddI)(argint); | |
870 else | |
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871 retval_str = (char_u *)(ProcAddI)(argint); |
7 | 872 } |
873 } | |
874 | |
875 // Save the string before we free the library. | |
876 // Assume that a "1" result is an illegal pointer. | |
877 if (string_result == NULL) | |
878 *number_result = retval_int; | |
879 else if (retval_str != NULL | |
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880 && (len = check_str_len(retval_str)) > 0) |
7 | 881 { |
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882 *string_result = alloc(len); |
7 | 883 if (*string_result != NULL) |
884 mch_memmove(*string_result, retval_str, len); | |
885 } | |
886 | |
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887 # ifdef HAVE_TRY_EXCEPT |
7 | 888 } |
889 __except(EXCEPTION_EXECUTE_HANDLER) | |
890 { | |
891 if (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW) | |
892 RESETSTKOFLW(); | |
893 fRunTimeLinkSuccess = 0; | |
894 } | |
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895 # endif |
7 | 896 |
897 // Free the DLL module. | |
898 (void)FreeLibrary(hinstLib); | |
899 } | |
900 | |
901 if (!fRunTimeLinkSuccess) | |
902 { | |
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903 semsg(_(e_libcall), funcname); |
7 | 904 return FAIL; |
905 } | |
906 | |
907 return OK; | |
908 } | |
909 #endif | |
910 | |
911 /* | |
912 * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules | |
913 */ | |
914 void | |
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915 DumpPutS(const char *psz UNUSED) |
7 | 916 { |
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917 #ifdef MCH_WRITE_DUMP |
7 | 918 if (fdDump) |
919 { | |
920 fputs(psz, fdDump); | |
921 if (psz[strlen(psz) - 1] != '\n') | |
922 fputc('\n', fdDump); | |
923 fflush(fdDump); | |
924 } | |
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925 #endif |
7 | 926 } |
927 | |
928 #ifdef _DEBUG | |
929 | |
930 void __cdecl | |
931 Trace( | |
932 char *pszFormat, | |
933 ...) | |
934 { | |
935 CHAR szBuff[2048]; | |
936 va_list args; | |
937 | |
938 va_start(args, pszFormat); | |
939 vsprintf(szBuff, pszFormat, args); | |
940 va_end(args); | |
941 | |
942 OutputDebugString(szBuff); | |
943 } | |
944 | |
945 #endif //_DEBUG | |
946 | |
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947 #if !defined(FEAT_GUI) || defined(VIMDLL) || defined(PROTO) |
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948 # ifdef FEAT_TITLE |
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949 extern HWND g_hWnd; // This is in os_win32.c. |
7 | 950 # endif |
951 | |
952 /* | |
953 * Showing the printer dialog is tricky since we have no GUI | |
954 * window to parent it. The following routines are needed to | |
955 * get the window parenting and Z-order to work properly. | |
956 */ | |
957 static void | |
958 GetConsoleHwnd(void) | |
959 { | |
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960 // Skip if it's already set. |
7 | 961 if (s_hwnd != 0) |
962 return; | |
963 | |
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964 # ifdef FEAT_TITLE |
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965 // Window handle may have been found by init code (Windows NT only) |
7 | 966 if (g_hWnd != 0) |
967 { | |
968 s_hwnd = g_hWnd; | |
969 return; | |
970 } | |
971 # endif | |
972 | |
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973 s_hwnd = GetConsoleWindow(); |
7 | 974 } |
11 | 975 |
976 /* | |
977 * Console implementation of ":winpos". | |
978 */ | |
979 int | |
980 mch_get_winpos(int *x, int *y) | |
981 { | |
982 RECT rect; | |
983 | |
984 GetConsoleHwnd(); | |
985 GetWindowRect(s_hwnd, &rect); | |
986 *x = rect.left; | |
987 *y = rect.top; | |
988 return OK; | |
989 } | |
990 | |
991 /* | |
992 * Console implementation of ":winpos x y". | |
993 */ | |
994 void | |
995 mch_set_winpos(int x, int y) | |
996 { | |
997 GetConsoleHwnd(); | |
998 SetWindowPos(s_hwnd, NULL, x, y, 0, 0, | |
999 SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE); | |
1000 } | |
7 | 1001 #endif |
1002 | |
1003 #if (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) || defined(PROTO) | |
1004 | |
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1005 //================================================================= |
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1006 // Win32 printer stuff |
7 | 1007 |
1008 static HFONT prt_font_handles[2][2][2]; | |
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1009 static PRINTDLGW prt_dlg; |
7 | 1010 static const int boldface[2] = {FW_REGULAR, FW_BOLD}; |
1011 static TEXTMETRIC prt_tm; | |
1012 static int prt_line_height; | |
1013 static int prt_number_width; | |
1014 static int prt_left_margin; | |
1015 static int prt_right_margin; | |
1016 static int prt_top_margin; | |
1017 static char_u szAppName[] = TEXT("VIM"); | |
1018 static HWND hDlgPrint; | |
1019 static int *bUserAbort = NULL; | |
1020 static char_u *prt_name = NULL; | |
1021 | |
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1022 // Defines which are also in vim.rc. |
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1023 # define IDC_BOX1 400 |
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1024 # define IDC_PRINTTEXT1 401 |
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1025 # define IDC_PRINTTEXT2 402 |
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1026 # define IDC_PROGRESS 403 |
7 | 1027 |
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1028 static BOOL |
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1029 vimSetDlgItemText(HWND hDlg, int nIDDlgItem, char_u *s) |
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1030 { |
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1031 WCHAR *wp; |
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1032 BOOL ret; |
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1033 |
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1034 wp = enc_to_utf16(s, NULL); |
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1035 if (wp == NULL) |
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1036 return FALSE; |
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1037 |
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1038 ret = SetDlgItemTextW(hDlg, nIDDlgItem, wp); |
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1039 vim_free(wp); |
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1040 return ret; |
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1041 } |
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1042 |
7 | 1043 /* |
1044 * Convert BGR to RGB for Windows GDI calls | |
1045 */ | |
1046 static COLORREF | |
1047 swap_me(COLORREF colorref) | |
1048 { | |
1049 int temp; | |
1050 char *ptr = (char *)&colorref; | |
1051 | |
1052 temp = *(ptr); | |
1053 *(ptr ) = *(ptr + 2); | |
1054 *(ptr + 2) = temp; | |
1055 return colorref; | |
1056 } | |
1057 | |
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1058 // Attempt to make this work for old and new compilers |
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1059 # if !defined(_WIN64) && (!defined(_MSC_VER) || _MSC_VER < 1300) |
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1060 # define PDP_RETVAL BOOL |
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1061 # else |
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1062 # define PDP_RETVAL INT_PTR |
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1063 # endif |
1702 | 1064 |
1065 static PDP_RETVAL CALLBACK | |
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1066 PrintDlgProc( |
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1067 HWND hDlg, |
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1068 UINT message, |
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1069 WPARAM wParam UNUSED, |
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1070 LPARAM lParam UNUSED) |
7 | 1071 { |
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1072 # ifdef FEAT_GETTEXT |
7 | 1073 NONCLIENTMETRICS nm; |
1074 static HFONT hfont; | |
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1075 # endif |
7 | 1076 |
1077 switch (message) | |
1078 { | |
1079 case WM_INITDIALOG: | |
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1080 # ifdef FEAT_GETTEXT |
7 | 1081 nm.cbSize = sizeof(NONCLIENTMETRICS); |
1082 if (SystemParametersInfo( | |
1083 SPI_GETNONCLIENTMETRICS, | |
1084 sizeof(NONCLIENTMETRICS), | |
1085 &nm, | |
1086 0)) | |
1087 { | |
1088 char buff[MAX_PATH]; | |
1089 int i; | |
1090 | |
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1091 // Translate the dialog texts |
7 | 1092 hfont = CreateFontIndirect(&nm.lfMessageFont); |
1093 for (i = IDC_PRINTTEXT1; i <= IDC_PROGRESS; i++) | |
1094 { | |
1095 SendDlgItemMessage(hDlg, i, WM_SETFONT, (WPARAM)hfont, 1); | |
1096 if (GetDlgItemText(hDlg,i, buff, sizeof(buff))) | |
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1097 vimSetDlgItemText(hDlg,i, (char_u *)_(buff)); |
7 | 1098 } |
1099 SendDlgItemMessage(hDlg, IDCANCEL, | |
1100 WM_SETFONT, (WPARAM)hfont, 1); | |
1101 if (GetDlgItemText(hDlg,IDCANCEL, buff, sizeof(buff))) | |
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1102 vimSetDlgItemText(hDlg,IDCANCEL, (char_u *)_(buff)); |
7 | 1103 } |
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1104 # endif |
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1105 SetWindowText(hDlg, (LPCSTR)szAppName); |
7 | 1106 if (prt_name != NULL) |
1107 { | |
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1108 vimSetDlgItemText(hDlg, IDC_PRINTTEXT2, (char_u *)prt_name); |
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1109 VIM_CLEAR(prt_name); |
7 | 1110 } |
1111 EnableMenuItem(GetSystemMenu(hDlg, FALSE), SC_CLOSE, MF_GRAYED); | |
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1112 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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1113 # ifdef VIMDLL |
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1114 if (!gui.in_use) |
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1115 # endif |
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1116 BringWindowToTop(s_hwnd); |
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1117 # endif |
7 | 1118 return TRUE; |
1119 | |
1120 case WM_COMMAND: | |
1121 *bUserAbort = TRUE; | |
1122 EnableWindow(GetParent(hDlg), TRUE); | |
1123 DestroyWindow(hDlg); | |
1124 hDlgPrint = NULL; | |
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1125 # ifdef FEAT_GETTEXT |
7 | 1126 DeleteObject(hfont); |
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1127 # endif |
7 | 1128 return TRUE; |
1129 } | |
1130 return FALSE; | |
1131 } | |
1132 | |
1133 static BOOL CALLBACK | |
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1134 AbortProc(HDC hdcPrn UNUSED, int iCode UNUSED) |
7 | 1135 { |
1136 MSG msg; | |
1137 | |
3010 | 1138 while (!*bUserAbort && pPeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
7 | 1139 { |
3010 | 1140 if (!hDlgPrint || !pIsDialogMessage(hDlgPrint, &msg)) |
7 | 1141 { |
1142 TranslateMessage(&msg); | |
3010 | 1143 pDispatchMessage(&msg); |
7 | 1144 } |
1145 } | |
1146 return !*bUserAbort; | |
1147 } | |
1148 | |
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1149 # if !defined(FEAT_GUI) || defined(VIMDLL) |
7 | 1150 |
3174 | 1151 static UINT_PTR CALLBACK |
7 | 1152 PrintHookProc( |
1153 HWND hDlg, // handle to dialog box | |
1154 UINT uiMsg, // message identifier | |
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1155 WPARAM wParam UNUSED, // message parameter |
7 | 1156 LPARAM lParam // message parameter |
1157 ) | |
1158 { | |
1159 HWND hwndOwner; | |
1160 RECT rc, rcDlg, rcOwner; | |
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1161 PRINTDLGW *pPD; |
7 | 1162 |
1163 if (uiMsg == WM_INITDIALOG) | |
1164 { | |
1165 // Get the owner window and dialog box rectangles. | |
1166 if ((hwndOwner = GetParent(hDlg)) == NULL) | |
1167 hwndOwner = GetDesktopWindow(); | |
1168 | |
1169 GetWindowRect(hwndOwner, &rcOwner); | |
1170 GetWindowRect(hDlg, &rcDlg); | |
1171 CopyRect(&rc, &rcOwner); | |
1172 | |
1173 // Offset the owner and dialog box rectangles so that | |
1174 // right and bottom values represent the width and | |
1175 // height, and then offset the owner again to discard | |
1176 // space taken up by the dialog box. | |
1177 | |
1178 OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top); | |
1179 OffsetRect(&rc, -rc.left, -rc.top); | |
1180 OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom); | |
1181 | |
1182 // The new position is the sum of half the remaining | |
1183 // space and the owner's original position. | |
1184 | |
1185 SetWindowPos(hDlg, | |
1186 HWND_TOP, | |
1187 rcOwner.left + (rc.right / 2), | |
1188 rcOwner.top + (rc.bottom / 2), | |
1189 0, 0, // ignores size arguments | |
1190 SWP_NOSIZE); | |
1191 | |
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1192 // tackle the printdlg copiesctrl problem |
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1193 pPD = (PRINTDLGW *)lParam; |
7 | 1194 pPD->nCopies = (WORD)pPD->lCustData; |
1195 SetDlgItemInt( hDlg, edt3, pPD->nCopies, FALSE ); | |
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1196 // Bring the window to top |
7 | 1197 BringWindowToTop(GetParent(hDlg)); |
1198 SetForegroundWindow(hDlg); | |
1199 } | |
1200 | |
1201 return FALSE; | |
1202 } | |
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1203 # endif |
7 | 1204 |
1205 void | |
1206 mch_print_cleanup(void) | |
1207 { | |
1208 int pifItalic; | |
1209 int pifBold; | |
1210 int pifUnderline; | |
1211 | |
1212 for (pifBold = 0; pifBold <= 1; pifBold++) | |
1213 for (pifItalic = 0; pifItalic <= 1; pifItalic++) | |
1214 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++) | |
1215 DeleteObject(prt_font_handles[pifBold][pifItalic][pifUnderline]); | |
1216 | |
1217 if (prt_dlg.hDC != NULL) | |
1218 DeleteDC(prt_dlg.hDC); | |
1219 if (!*bUserAbort) | |
1220 SendMessage(hDlgPrint, WM_COMMAND, 0, 0); | |
1221 } | |
1222 | |
1223 static int | |
1224 to_device_units(int idx, int dpi, int physsize, int offset, int def_number) | |
1225 { | |
1226 int ret = 0; | |
1227 int u; | |
1228 int nr; | |
1229 | |
1230 u = prt_get_unit(idx); | |
1231 if (u == PRT_UNIT_NONE) | |
1232 { | |
1233 u = PRT_UNIT_PERC; | |
1234 nr = def_number; | |
1235 } | |
1236 else | |
1237 nr = printer_opts[idx].number; | |
1238 | |
1239 switch (u) | |
1240 { | |
1241 case PRT_UNIT_PERC: | |
1242 ret = (physsize * nr) / 100; | |
1243 break; | |
1244 case PRT_UNIT_INCH: | |
1245 ret = (nr * dpi); | |
1246 break; | |
1247 case PRT_UNIT_MM: | |
1248 ret = (nr * 10 * dpi) / 254; | |
1249 break; | |
1250 case PRT_UNIT_POINT: | |
1251 ret = (nr * 10 * dpi) / 720; | |
1252 break; | |
1253 } | |
1254 | |
1255 if (ret < offset) | |
1256 return 0; | |
1257 else | |
1258 return ret - offset; | |
1259 } | |
1260 | |
1261 static int | |
1262 prt_get_cpl(void) | |
1263 { | |
1264 int hr; | |
1265 int phyw; | |
1266 int dvoff; | |
1267 int rev_offset; | |
1268 int dpi; | |
1269 | |
1270 GetTextMetrics(prt_dlg.hDC, &prt_tm); | |
1271 prt_line_height = prt_tm.tmHeight + prt_tm.tmExternalLeading; | |
1272 | |
1273 hr = GetDeviceCaps(prt_dlg.hDC, HORZRES); | |
1274 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALWIDTH); | |
1275 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETX); | |
1276 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSX); | |
1277 | |
1278 rev_offset = phyw - (dvoff + hr); | |
1279 | |
1280 prt_left_margin = to_device_units(OPT_PRINT_LEFT, dpi, phyw, dvoff, 10); | |
1281 if (prt_use_number()) | |
1282 { | |
1283 prt_number_width = PRINT_NUMBER_WIDTH * prt_tm.tmAveCharWidth; | |
1284 prt_left_margin += prt_number_width; | |
1285 } | |
1286 else | |
1287 prt_number_width = 0; | |
1288 | |
1289 prt_right_margin = hr - to_device_units(OPT_PRINT_RIGHT, dpi, phyw, | |
1290 rev_offset, 5); | |
1291 | |
1292 return (prt_right_margin - prt_left_margin) / prt_tm.tmAveCharWidth; | |
1293 } | |
1294 | |
1295 static int | |
1296 prt_get_lpp(void) | |
1297 { | |
1298 int vr; | |
1299 int phyw; | |
1300 int dvoff; | |
1301 int rev_offset; | |
1302 int bottom_margin; | |
1303 int dpi; | |
1304 | |
1305 vr = GetDeviceCaps(prt_dlg.hDC, VERTRES); | |
1306 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALHEIGHT); | |
1307 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETY); | |
1308 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSY); | |
1309 | |
1310 rev_offset = phyw - (dvoff + vr); | |
1311 | |
1312 prt_top_margin = to_device_units(OPT_PRINT_TOP, dpi, phyw, dvoff, 5); | |
1313 | |
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1314 // adjust top margin if there is a header |
7 | 1315 prt_top_margin += prt_line_height * prt_header_height(); |
1316 | |
1317 bottom_margin = vr - to_device_units(OPT_PRINT_BOT, dpi, phyw, | |
1318 rev_offset, 5); | |
1319 | |
1320 return (bottom_margin - prt_top_margin) / prt_line_height; | |
1321 } | |
1322 | |
1323 int | |
1324 mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit) | |
1325 { | |
1326 static HGLOBAL stored_dm = NULL; | |
1327 static HGLOBAL stored_devn = NULL; | |
1328 static int stored_nCopies = 1; | |
1329 static int stored_nFlags = 0; | |
1330 | |
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1331 LOGFONTW fLogFont; |
7 | 1332 int pifItalic; |
1333 int pifBold; | |
1334 int pifUnderline; | |
1335 | |
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1336 DEVMODEW *mem; |
7 | 1337 DEVNAMES *devname; |
1338 int i; | |
1339 | |
1340 bUserAbort = &(psettings->user_abort); | |
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1341 vim_memset(&prt_dlg, 0, sizeof(PRINTDLGW)); |
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1342 prt_dlg.lStructSize = sizeof(PRINTDLGW); |
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1343 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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1344 # ifdef VIMDLL |
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1345 if (!gui.in_use) |
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1346 # endif |
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1347 GetConsoleHwnd(); // get value of s_hwnd |
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1348 # endif |
7 | 1349 prt_dlg.hwndOwner = s_hwnd; |
1350 prt_dlg.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC; | |
1351 if (!forceit) | |
1352 { | |
1353 prt_dlg.hDevMode = stored_dm; | |
1354 prt_dlg.hDevNames = stored_devn; | |
1355 prt_dlg.lCustData = stored_nCopies; // work around bug in print dialog | |
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1356 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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1357 # ifdef VIMDLL |
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1358 if (!gui.in_use) |
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1359 # endif |
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1360 { |
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1361 /* |
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1362 * Use hook to prevent console window being sent to back |
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|
1363 */ |
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|
1364 prt_dlg.lpfnPrintHook = PrintHookProc; |
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1365 prt_dlg.Flags |= PD_ENABLEPRINTHOOK; |
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|
1366 } |
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|
1367 # endif |
7 | 1368 prt_dlg.Flags |= stored_nFlags; |
1369 } | |
1370 | |
1371 /* | |
1372 * If bang present, return default printer setup with no dialog | |
1373 * never show dialog if we are running over telnet | |
1374 */ | |
1375 if (forceit | |
18773
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patch 8.1.2376: preprocessor indents are incorrect
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|
1376 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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|
1377 # ifdef VIMDLL |
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|
1378 || (!gui.in_use && !term_console) |
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|
1379 # else |
7 | 1380 || !term_console |
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|
1381 # endif |
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Bram Moolenaar <Bram@vim.org>
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|
1382 # endif |
7 | 1383 ) |
1384 { | |
1385 prt_dlg.Flags |= PD_RETURNDEFAULT; | |
1386 /* | |
1387 * MSDN suggests setting the first parameter to WINSPOOL for | |
1388 * NT, but NULL appears to work just as well. | |
1389 */ | |
1390 if (*p_pdev != NUL) | |
8080
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Christian Brabandt <cb@256bit.org>
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7833
diff
changeset
|
1391 prt_dlg.hDC = CreateDC(NULL, (LPCSTR)p_pdev, NULL, NULL); |
7 | 1392 else |
1393 { | |
1394 prt_dlg.Flags |= PD_RETURNDEFAULT; | |
16196
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diff
changeset
|
1395 if (PrintDlgW(&prt_dlg) == 0) |
7 | 1396 goto init_fail_dlg; |
1397 } | |
1398 } | |
16196
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changeset
|
1399 else if (PrintDlgW(&prt_dlg) == 0) |
7 | 1400 goto init_fail_dlg; |
1401 else | |
1402 { | |
1403 /* | |
1404 * keep the previous driver context | |
1405 */ | |
1406 stored_dm = prt_dlg.hDevMode; | |
1407 stored_devn = prt_dlg.hDevNames; | |
1408 stored_nFlags = prt_dlg.Flags; | |
1409 stored_nCopies = prt_dlg.nCopies; | |
1410 } | |
1411 | |
1412 if (prt_dlg.hDC == NULL) | |
1413 { | |
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Bram Moolenaar <Bram@vim.org>
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|
1414 emsg(_("E237: Printer selection failed")); |
7 | 1415 mch_print_cleanup(); |
1416 return FALSE; | |
1417 } | |
1418 | |
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1419 // Not all printer drivers report the support of color (or grey) in the |
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1420 // same way. Let's set has_color if there appears to be some way to print |
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|
1421 // more than B&W. |
7 | 1422 i = GetDeviceCaps(prt_dlg.hDC, NUMCOLORS); |
1423 psettings->has_color = (GetDeviceCaps(prt_dlg.hDC, BITSPIXEL) > 1 | |
1424 || GetDeviceCaps(prt_dlg.hDC, PLANES) > 1 | |
1425 || i > 2 || i == -1); | |
1426 | |
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|
1427 // Ensure all font styles are baseline aligned |
7 | 1428 SetTextAlign(prt_dlg.hDC, TA_BASELINE|TA_LEFT); |
1429 | |
1430 /* | |
1431 * On some windows systems the nCopies parameter is not | |
1432 * passed back correctly. It must be retrieved from the | |
1433 * hDevMode struct. | |
1434 */ | |
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|
1435 mem = (DEVMODEW *)GlobalLock(prt_dlg.hDevMode); |
7 | 1436 if (mem != NULL) |
1437 { | |
1438 if (mem->dmCopies != 1) | |
1439 stored_nCopies = mem->dmCopies; | |
1440 if ((mem->dmFields & DM_DUPLEX) && (mem->dmDuplex & ~DMDUP_SIMPLEX)) | |
1441 psettings->duplex = TRUE; | |
1442 if ((mem->dmFields & DM_COLOR) && (mem->dmColor & DMCOLOR_COLOR)) | |
1443 psettings->has_color = TRUE; | |
1444 } | |
1445 GlobalUnlock(prt_dlg.hDevMode); | |
1446 | |
1447 devname = (DEVNAMES *)GlobalLock(prt_dlg.hDevNames); | |
1448 if (devname != 0) | |
1449 { | |
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|
1450 WCHAR *wprinter_name = (WCHAR *)devname + devname->wDeviceOffset; |
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|
1451 WCHAR *wport_name = (WCHAR *)devname + devname->wOutputOffset; |
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Christian Brabandt <cb@256bit.org>
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|
1452 char_u *text = (char_u *)_("to %s on %s"); |
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1453 char_u *printer_name = utf16_to_enc(wprinter_name, NULL); |
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1454 char_u *port_name = utf16_to_enc(wport_name, NULL); |
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1455 |
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|
1456 if (printer_name != NULL && port_name != NULL) |
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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changeset
|
1457 prt_name = alloc(STRLEN(printer_name) |
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
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|
1458 + STRLEN(port_name) + STRLEN(text)); |
7 | 1459 if (prt_name != NULL) |
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changeset
|
1460 wsprintf((char *)prt_name, (const char *)text, |
b6cb94ad97a4
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Christian Brabandt <cb@256bit.org>
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|
1461 printer_name, port_name); |
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|
1462 vim_free(printer_name); |
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|
1463 vim_free(port_name); |
7 | 1464 } |
1465 GlobalUnlock(prt_dlg.hDevNames); | |
1466 | |
1467 /* | |
1468 * Initialise the font according to 'printfont' | |
1469 */ | |
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
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|
1470 vim_memset(&fLogFont, 0, sizeof(fLogFont)); |
37 | 1471 if (get_logfont(&fLogFont, p_pfn, prt_dlg.hDC, TRUE) == FAIL) |
7 | 1472 { |
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changeset
|
1473 semsg(_("E613: Unknown printer font: %s"), p_pfn); |
7 | 1474 mch_print_cleanup(); |
1475 return FALSE; | |
1476 } | |
1477 | |
1478 for (pifBold = 0; pifBold <= 1; pifBold++) | |
1479 for (pifItalic = 0; pifItalic <= 1; pifItalic++) | |
1480 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++) | |
1481 { | |
1482 fLogFont.lfWeight = boldface[pifBold]; | |
1483 fLogFont.lfItalic = pifItalic; | |
1484 fLogFont.lfUnderline = pifUnderline; | |
1485 prt_font_handles[pifBold][pifItalic][pifUnderline] | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1486 = CreateFontIndirectW(&fLogFont); |
7 | 1487 } |
1488 | |
1489 SetBkMode(prt_dlg.hDC, OPAQUE); | |
1490 SelectObject(prt_dlg.hDC, prt_font_handles[0][0][0]); | |
1491 | |
1492 /* | |
1493 * Fill in the settings struct | |
1494 */ | |
1495 psettings->chars_per_line = prt_get_cpl(); | |
1496 psettings->lines_per_page = prt_get_lpp(); | |
6253 | 1497 if (prt_dlg.Flags & PD_USEDEVMODECOPIESANDCOLLATE) |
1498 { | |
1499 psettings->n_collated_copies = (prt_dlg.Flags & PD_COLLATE) | |
1500 ? prt_dlg.nCopies : 1; | |
1501 psettings->n_uncollated_copies = (prt_dlg.Flags & PD_COLLATE) | |
1502 ? 1 : prt_dlg.nCopies; | |
1503 | |
1504 if (psettings->n_collated_copies == 0) | |
1505 psettings->n_collated_copies = 1; | |
1506 | |
1507 if (psettings->n_uncollated_copies == 0) | |
1508 psettings->n_uncollated_copies = 1; | |
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f54e4c691de4
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Christian Brabandt <cb@256bit.org>
parents:
10355
diff
changeset
|
1509 } |
f54e4c691de4
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diff
changeset
|
1510 else |
f54e4c691de4
commit https://github.com/vim/vim/commit/b04a98f6c3cca14bf055934b0a793f4dc376858b
Christian Brabandt <cb@256bit.org>
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10355
diff
changeset
|
1511 { |
7 | 1512 psettings->n_collated_copies = 1; |
1513 psettings->n_uncollated_copies = 1; | |
6253 | 1514 } |
7 | 1515 |
1516 psettings->jobname = jobname; | |
1517 | |
1518 return TRUE; | |
1519 | |
1520 init_fail_dlg: | |
1521 { | |
1522 DWORD err = CommDlgExtendedError(); | |
1523 | |
1524 if (err) | |
1525 { | |
1526 char_u *buf; | |
1527 | |
18810
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parents:
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diff
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|
1528 // I suspect FormatMessage() doesn't work for values returned by |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1529 // CommDlgExtendedError(). What does? |
7 | 1530 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | |
1531 FORMAT_MESSAGE_FROM_SYSTEM | | |
1532 FORMAT_MESSAGE_IGNORE_INSERTS, | |
1533 NULL, err, 0, (LPTSTR)(&buf), 0, NULL); | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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|
1534 semsg(_("E238: Print error: %s"), |
7 | 1535 buf == NULL ? (char_u *)_("Unknown") : buf); |
1536 LocalFree((LPVOID)(buf)); | |
1537 } | |
1538 else | |
18810
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1539 msg_clr_eos(); // Maybe canceled |
7 | 1540 |
1541 mch_print_cleanup(); | |
1542 return FALSE; | |
1543 } | |
1544 } | |
1545 | |
1546 | |
1547 int | |
1548 mch_print_begin(prt_settings_T *psettings) | |
1549 { | |
16196
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diff
changeset
|
1550 int ret = 0; |
7 | 1551 char szBuffer[300]; |
16196
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patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1552 WCHAR *wp; |
7 | 1553 |
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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16439
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changeset
|
1554 hDlgPrint = CreateDialog(g_hinst, TEXT("PrintDlgBox"), |
7 | 1555 prt_dlg.hwndOwner, PrintDlgProc); |
1556 SetAbortProc(prt_dlg.hDC, AbortProc); | |
1557 wsprintf(szBuffer, _("Printing '%s'"), gettail(psettings->jobname)); | |
8080
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1558 vimSetDlgItemText(hDlgPrint, IDC_PRINTTEXT1, (char_u *)szBuffer); |
7 | 1559 |
16196
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patch 8.1.1103: MS-Windows: old API calls are no longer needed
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|
1560 wp = enc_to_utf16(psettings->jobname, NULL); |
13929
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patch 8.0.1835: print document name does not support multi-byte
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|
1561 if (wp != NULL) |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
Christian Brabandt <cb@256bit.org>
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|
1562 { |
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diff
changeset
|
1563 DOCINFOW di; |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
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diff
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|
1564 |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
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diff
changeset
|
1565 vim_memset(&di, 0, sizeof(di)); |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
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|
1566 di.cbSize = sizeof(di); |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1567 di.lpszDocName = wp; |
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patch 8.0.1835: print document name does not support multi-byte
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parents:
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diff
changeset
|
1568 ret = StartDocW(prt_dlg.hDC, &di); |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
1569 vim_free(wp); |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
1570 } |
7 | 1571 |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1572 # ifdef FEAT_GUI |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1573 // Give focus back to main window (when using MDI). |
18773
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patch 8.1.2376: preprocessor indents are incorrect
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changeset
|
1574 # ifdef VIMDLL |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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changeset
|
1575 if (gui.in_use) |
18773
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Bram Moolenaar <Bram@vim.org>
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|
1576 # endif |
16451
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changeset
|
1577 SetFocus(s_hwnd); |
18773
38a3bef525e6
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1578 # endif |
7 | 1579 |
1580 return (ret > 0); | |
1581 } | |
1582 | |
1583 void | |
10783
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patch 8.0.0281: some files are still using ARGSUSED instead of UNUSED
Christian Brabandt <cb@256bit.org>
parents:
10440
diff
changeset
|
1584 mch_print_end(prt_settings_T *psettings UNUSED) |
7 | 1585 { |
1586 EndDoc(prt_dlg.hDC); | |
1587 if (!*bUserAbort) | |
1588 SendMessage(hDlgPrint, WM_COMMAND, 0, 0); | |
1589 } | |
1590 | |
1591 int | |
1592 mch_print_end_page(void) | |
1593 { | |
1594 return (EndPage(prt_dlg.hDC) > 0); | |
1595 } | |
1596 | |
1597 int | |
1598 mch_print_begin_page(char_u *msg) | |
1599 { | |
1600 if (msg != NULL) | |
8080
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1601 vimSetDlgItemText(hDlgPrint, IDC_PROGRESS, msg); |
7 | 1602 return (StartPage(prt_dlg.hDC) > 0); |
1603 } | |
1604 | |
1605 int | |
1606 mch_print_blank_page(void) | |
1607 { | |
1608 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE); | |
1609 } | |
1610 | |
1611 static int prt_pos_x = 0; | |
1612 static int prt_pos_y = 0; | |
1613 | |
1614 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
1615 mch_print_start_line(int margin, int page_line) |
7 | 1616 { |
1617 if (margin) | |
1618 prt_pos_x = -prt_number_width; | |
1619 else | |
1620 prt_pos_x = 0; | |
1621 prt_pos_y = page_line * prt_line_height | |
1622 + prt_tm.tmAscent + prt_tm.tmExternalLeading; | |
1623 } | |
1624 | |
1625 int | |
1626 mch_print_text_out(char_u *p, int len) | |
1627 { | |
1628 SIZE sz; | |
16196
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patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1629 WCHAR *wp; |
4932
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1630 int wlen = len; |
16196
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patch 8.1.1103: MS-Windows: old API calls are no longer needed
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diff
changeset
|
1631 int ret = FALSE; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
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diff
changeset
|
1632 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
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diff
changeset
|
1633 wp = enc_to_utf16(p, &wlen); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
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diff
changeset
|
1634 if (wp == NULL) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
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diff
changeset
|
1635 return FALSE; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1636 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
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diff
changeset
|
1637 TextOutW(prt_dlg.hDC, prt_pos_x + prt_left_margin, |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1638 prt_pos_y + prt_top_margin, wp, wlen); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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16162
diff
changeset
|
1639 GetTextExtentPoint32W(prt_dlg.hDC, wp, wlen, &sz); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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16162
diff
changeset
|
1640 vim_free(wp); |
7 | 1641 prt_pos_x += (sz.cx - prt_tm.tmOverhang); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1642 // This is wrong when printing spaces for a TAB. |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
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diff
changeset
|
1643 if (p[len] != NUL) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1644 { |
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
1645 wlen = mb_ptr2len(p + len); |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1646 wp = enc_to_utf16(p + len, &wlen); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1647 if (wp != NULL) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1648 { |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1649 GetTextExtentPoint32W(prt_dlg.hDC, wp, 1, &sz); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1650 ret = (prt_pos_x + prt_left_margin + sz.cx > prt_right_margin); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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16162
diff
changeset
|
1651 vim_free(wp); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1652 } |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1653 } |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1654 return ret; |
7 | 1655 } |
1656 | |
1657 void | |
1658 mch_print_set_font(int iBold, int iItalic, int iUnderline) | |
1659 { | |
1660 SelectObject(prt_dlg.hDC, prt_font_handles[iBold][iItalic][iUnderline]); | |
1661 } | |
1662 | |
1663 void | |
843 | 1664 mch_print_set_bg(long_u bgcol) |
7 | 1665 { |
843 | 1666 SetBkColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, |
1667 swap_me((COLORREF)bgcol))); | |
7 | 1668 /* |
1669 * With a white background we can draw characters transparent, which is | |
1670 * good for italic characters that overlap to the next char cell. | |
1671 */ | |
1672 if (bgcol == 0xffffffUL) | |
1673 SetBkMode(prt_dlg.hDC, TRANSPARENT); | |
1674 else | |
1675 SetBkMode(prt_dlg.hDC, OPAQUE); | |
1676 } | |
1677 | |
1678 void | |
843 | 1679 mch_print_set_fg(long_u fgcol) |
7 | 1680 { |
843 | 1681 SetTextColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, |
1682 swap_me((COLORREF)fgcol))); | |
7 | 1683 } |
1684 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1685 #endif // FEAT_PRINTER && !FEAT_POSTSCRIPT |
7 | 1686 |
440 | 1687 |
1688 | |
7 | 1689 #if defined(FEAT_SHORTCUT) || defined(PROTO) |
3927 | 1690 # ifndef PROTO |
1691 # include <shlobj.h> | |
1692 # endif | |
7 | 1693 |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1694 typedef BOOL (WINAPI *pfnGetFinalPathNameByHandleW)( |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1695 HANDLE hFile, |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1696 LPWSTR lpszFilePath, |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1697 DWORD cchFilePath, |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
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16945
diff
changeset
|
1698 DWORD dwFlags); |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
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16945
diff
changeset
|
1699 static pfnGetFinalPathNameByHandleW pGetFinalPathNameByHandleW = NULL; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1700 |
16945
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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diff
changeset
|
1701 # define is_path_sep(c) ((c) == L'\\' || (c) == L'/') |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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diff
changeset
|
1702 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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diff
changeset
|
1703 static int |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1704 is_reparse_point_included(LPCWSTR fname) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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|
1705 { |
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patch 8.1.1473: new resolve() implementation causes problem for plugins
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diff
changeset
|
1706 LPCWSTR p = fname, q; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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diff
changeset
|
1707 WCHAR buf[MAX_PATH]; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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diff
changeset
|
1708 DWORD attr; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1709 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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parents:
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diff
changeset
|
1710 if (isalpha(p[0]) && p[1] == L':' && is_path_sep(p[2])) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1711 p += 3; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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parents:
16831
diff
changeset
|
1712 else if (is_path_sep(p[0]) && is_path_sep(p[1])) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1713 p += 2; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1714 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1715 while (*p != L'\0') |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1716 { |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1717 q = wcspbrk(p, L"\\/"); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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16831
diff
changeset
|
1718 if (q == NULL) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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parents:
16831
diff
changeset
|
1719 p = q = fname + wcslen(fname); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1720 else |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1721 p = q + 1; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1722 if (q - fname >= MAX_PATH) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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16831
diff
changeset
|
1723 return FALSE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1724 wcsncpy(buf, fname, q - fname); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1725 buf[q - fname] = L'\0'; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1726 attr = GetFileAttributesW(buf); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1727 if (attr != INVALID_FILE_ATTRIBUTES |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1728 && (attr & FILE_ATTRIBUTE_REPARSE_POINT) != 0) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
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diff
changeset
|
1729 return TRUE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1730 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1731 return FALSE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1732 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1733 |
16354
b3bc3ba07bef
patch 8.1.1182: some function prototypes are outdated
Bram Moolenaar <Bram@vim.org>
parents:
16196
diff
changeset
|
1734 static char_u * |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
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15603
diff
changeset
|
1735 resolve_reparse_point(char_u *fname) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
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diff
changeset
|
1736 { |
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patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
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diff
changeset
|
1737 HANDLE h = INVALID_HANDLE_VALUE; |
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patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
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diff
changeset
|
1738 DWORD size; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
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diff
changeset
|
1739 WCHAR *p, *wp; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
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diff
changeset
|
1740 char_u *rfname = NULL; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
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diff
changeset
|
1741 WCHAR *buff = NULL; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1742 static BOOL loaded = FALSE; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1743 |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
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parents:
16945
diff
changeset
|
1744 if (pGetFinalPathNameByHandleW == NULL) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1745 { |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
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15603
diff
changeset
|
1746 HMODULE hmod = GetModuleHandle("kernel32.dll"); |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
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15603
diff
changeset
|
1747 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1748 if (loaded == TRUE) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1749 return NULL; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1750 pGetFinalPathNameByHandleW = (pfnGetFinalPathNameByHandleW) |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1751 GetProcAddress(hmod, "GetFinalPathNameByHandleW"); |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1752 loaded = TRUE; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1753 if (pGetFinalPathNameByHandleW == NULL) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1754 return NULL; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1755 } |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1756 |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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changeset
|
1757 p = enc_to_utf16(fname, NULL); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1758 if (p == NULL) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1759 goto fail; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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16162
diff
changeset
|
1760 |
16945
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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16831
diff
changeset
|
1761 if (!is_reparse_point_included(p)) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
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16831
diff
changeset
|
1762 { |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1763 vim_free(p); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1764 goto fail; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1765 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1766 |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1767 h = CreateFileW(p, 0, 0, NULL, OPEN_EXISTING, |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1768 FILE_FLAG_BACKUP_SEMANTICS, NULL); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1769 vim_free(p); |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1770 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1771 if (h == INVALID_HANDLE_VALUE) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1772 goto fail; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1773 |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1774 size = pGetFinalPathNameByHandleW(h, NULL, 0, 0); |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1775 if (size == 0) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1776 goto fail; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1777 buff = ALLOC_MULT(WCHAR, size); |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1778 if (buff == NULL) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1779 goto fail; |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1780 if (pGetFinalPathNameByHandleW(h, buff, size, 0) == 0) |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1781 goto fail; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1782 |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1783 if (wcsncmp(buff, L"\\\\?\\UNC\\", 8) == 0) |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1784 { |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1785 buff[6] = L'\\'; |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1786 wp = buff + 6; |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1787 } |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1788 else if (wcsncmp(buff, L"\\\\?\\", 4) == 0) |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1789 wp = buff + 4; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1790 else |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1791 wp = buff; |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1792 |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1793 rfname = utf16_to_enc(wp, NULL); |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1794 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1795 fail: |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1796 if (h != INVALID_HANDLE_VALUE) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1797 CloseHandle(h); |
17574
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1798 if (buff != NULL) |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1799 vim_free(buff); |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1800 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1801 return rfname; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1802 } |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1803 |
7 | 1804 /* |
1805 * When "fname" is the name of a shortcut (*.lnk) resolve the file it points | |
1806 * to and return that name in allocated memory. | |
1807 * Otherwise NULL is returned. | |
1808 */ | |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1809 static char_u * |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1810 resolve_shortcut(char_u *fname) |
7 | 1811 { |
1812 HRESULT hr; | |
1813 IShellLink *psl = NULL; | |
1814 IPersistFile *ppf = NULL; | |
1815 OLECHAR wsz[MAX_PATH]; | |
1816 char_u *rfname = NULL; | |
1817 int len; | |
5318 | 1818 IShellLinkW *pslw = NULL; |
1819 WIN32_FIND_DATAW ffdw; // we get those free of charge | |
7 | 1820 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1821 // Check if the file name ends in ".lnk". Avoid calling |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1822 // CoCreateInstance(), it's quite slow. |
7 | 1823 if (fname == NULL) |
1824 return rfname; | |
835 | 1825 len = (int)STRLEN(fname); |
7 | 1826 if (len <= 4 || STRNICMP(fname + len - 4, ".lnk", 4) != 0) |
1827 return rfname; | |
1828 | |
1829 CoInitialize(NULL); | |
1830 | |
1831 // create a link manager object and request its interface | |
1832 hr = CoCreateInstance( | |
1833 &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, | |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1834 &IID_IShellLinkW, (void**)&pslw); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1835 if (hr == S_OK) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1836 { |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1837 WCHAR *p = enc_to_utf16(fname, NULL); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1838 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1839 if (p != NULL) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1840 { |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1841 // Get a pointer to the IPersistFile interface. |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1842 hr = pslw->lpVtbl->QueryInterface( |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1843 pslw, &IID_IPersistFile, (void**)&ppf); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1844 if (hr != S_OK) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1845 goto shortcut_errorw; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1846 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1847 // "load" the name and resolve the link |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1848 hr = ppf->lpVtbl->Load(ppf, p, STGM_READ); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1849 if (hr != S_OK) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1850 goto shortcut_errorw; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1851 # if 0 // This makes Vim wait a long time if the target does not exist. |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1852 hr = pslw->lpVtbl->Resolve(pslw, NULL, SLR_NO_UI); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1853 if (hr != S_OK) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1854 goto shortcut_errorw; |
5318 | 1855 # endif |
7 | 1856 |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1857 // Get the path to the link target. |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1858 ZeroMemory(wsz, MAX_PATH * sizeof(WCHAR)); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1859 hr = pslw->lpVtbl->GetPath(pslw, wsz, MAX_PATH, &ffdw, 0); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1860 if (hr == S_OK && wsz[0] != NUL) |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1861 rfname = utf16_to_enc(wsz, NULL); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1862 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1863 shortcut_errorw: |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1864 vim_free(p); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1865 } |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1866 } |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1867 |
7 | 1868 // Release all interface pointers (both belong to the same object) |
1869 if (ppf != NULL) | |
1870 ppf->lpVtbl->Release(ppf); | |
1871 if (psl != NULL) | |
1872 psl->lpVtbl->Release(psl); | |
5318 | 1873 if (pslw != NULL) |
1874 pslw->lpVtbl->Release(pslw); | |
7 | 1875 |
1876 CoUninitialize(); | |
1877 return rfname; | |
1878 } | |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1879 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1880 char_u * |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1881 mch_resolve_path(char_u *fname, int reparse_point) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1882 { |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1883 char_u *path = resolve_shortcut(fname); |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1884 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1885 if (path == NULL && reparse_point) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1886 path = resolve_reparse_point(fname); |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1887 return path; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1888 } |
7 | 1889 #endif |
1890 | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16439
diff
changeset
|
1891 #if (defined(FEAT_EVAL) && (!defined(FEAT_GUI) || defined(VIMDLL))) || defined(PROTO) |
7 | 1892 /* |
1893 * Bring ourselves to the foreground. Does work if the OS doesn't allow it. | |
1894 */ | |
1895 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
1896 win32_set_foreground(void) |
7 | 1897 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1898 GetConsoleHwnd(); // get value of s_hwnd |
7 | 1899 if (s_hwnd != 0) |
1900 SetForegroundWindow(s_hwnd); | |
1901 } | |
1902 #endif | |
1903 | |
1904 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
1905 /* | |
1906 * Client-server code for Vim | |
1907 * | |
1908 * Originally written by Paul Moore | |
1909 */ | |
1910 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1911 // In order to handle inter-process messages, we need to have a window. But |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1912 // the functions in this module can be called before the main GUI window is |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1913 // created (and may also be called in the console version, where there is no |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1914 // GUI window at all). |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1915 // |
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1916 // So we create a hidden window, and arrange to destroy it on exit. |
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1917 HWND message_window = 0; // window that's handling messages |
7 | 1918 |
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1919 # define VIM_CLASSNAME "VIM_MESSAGES" |
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1920 # define VIM_CLASSNAME_LEN (sizeof(VIM_CLASSNAME) - 1) |
7 | 1921 |
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1922 // Communication is via WM_COPYDATA messages. The message type is send in |
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1923 // the dwData parameter. Types are defined here. |
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1924 # define COPYDATA_KEYS 0 |
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1925 # define COPYDATA_REPLY 1 |
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1926 # define COPYDATA_EXPR 10 |
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1927 # define COPYDATA_RESULT 11 |
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1928 # define COPYDATA_ERROR_RESULT 12 |
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1929 # define COPYDATA_ENCODING 20 |
7 | 1930 |
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1931 // This is a structure containing a server HWND and its name. |
7 | 1932 struct server_id |
1933 { | |
1934 HWND hwnd; | |
1935 char_u *name; | |
1936 }; | |
1937 | |
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1938 // Last received 'encoding' that the client uses. |
39 | 1939 static char_u *client_enc = NULL; |
1940 | |
1941 /* | |
1942 * Tell the other side what encoding we are using. | |
1943 * Errors are ignored. | |
1944 */ | |
1945 static void | |
1946 serverSendEnc(HWND target) | |
1947 { | |
1948 COPYDATASTRUCT data; | |
1949 | |
1950 data.dwData = COPYDATA_ENCODING; | |
835 | 1951 data.cbData = (DWORD)STRLEN(p_enc) + 1; |
39 | 1952 data.lpData = p_enc; |
1953 (void)SendMessage(target, WM_COPYDATA, (WPARAM)message_window, | |
1954 (LPARAM)(&data)); | |
1955 } | |
1956 | |
7 | 1957 /* |
1958 * Clean up on exit. This destroys the hidden message window. | |
1959 */ | |
1960 static void | |
1961 CleanUpMessaging(void) | |
1962 { | |
1963 if (message_window != 0) | |
1964 { | |
1965 DestroyWindow(message_window); | |
1966 message_window = 0; | |
1967 } | |
1968 } | |
1969 | |
1970 static int save_reply(HWND server, char_u *reply, int expr); | |
1971 | |
4352 | 1972 /* |
7 | 1973 * The window procedure for the hidden message window. |
1974 * It handles callback messages and notifications from servers. | |
1975 * In order to process these messages, it is necessary to run a | |
1976 * message loop. Code which may run before the main message loop | |
1977 * is started (in the GUI) is careful to pump messages when it needs | |
1978 * to. Features which require message delivery during normal use will | |
1979 * not work in the console version - this basically means those | |
1980 * features which allow Vim to act as a server, rather than a client. | |
1981 */ | |
1982 static LRESULT CALLBACK | |
1983 Messaging_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) | |
1984 { | |
1985 if (msg == WM_COPYDATA) | |
1986 { | |
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1987 // This is a message from another Vim. The dwData member of the |
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1988 // COPYDATASTRUCT determines the type of message: |
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1989 // COPYDATA_ENCODING: |
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1990 // The encoding that the client uses. Following messages will |
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1991 // use this encoding, convert if needed. |
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1992 // COPYDATA_KEYS: |
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1993 // A key sequence. We are a server, and a client wants these keys |
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1994 // adding to the input queue. |
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1995 // COPYDATA_REPLY: |
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1996 // A reply. We are a client, and a server has sent this message |
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1997 // in response to a request. (server2client()) |
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1998 // COPYDATA_EXPR: |
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1999 // An expression. We are a server, and a client wants us to |
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2000 // evaluate this expression. |
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2001 // COPYDATA_RESULT: |
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2002 // A reply. We are a client, and a server has sent this message |
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2003 // in response to a COPYDATA_EXPR. |
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2004 // COPYDATA_ERROR_RESULT: |
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2005 // A reply. We are a client, and a server has sent this message |
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2006 // in response to a COPYDATA_EXPR that failed to evaluate. |
7 | 2007 COPYDATASTRUCT *data = (COPYDATASTRUCT*)lParam; |
2008 HWND sender = (HWND)wParam; | |
2009 COPYDATASTRUCT reply; | |
2010 char_u *res; | |
2011 int retval; | |
39 | 2012 char_u *str; |
2013 char_u *tofree; | |
7 | 2014 |
2015 switch (data->dwData) | |
2016 { | |
39 | 2017 case COPYDATA_ENCODING: |
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2018 // Remember the encoding that the client uses. |
39 | 2019 vim_free(client_enc); |
2020 client_enc = enc_canonize((char_u *)data->lpData); | |
2021 return 1; | |
2022 | |
7 | 2023 case COPYDATA_KEYS: |
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2024 // Remember who sent this, for <client> |
7 | 2025 clientWindow = sender; |
2026 | |
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2027 // Add the received keys to the input buffer. The loop waiting |
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2028 // for the user to do something should check the input buffer. |
39 | 2029 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree); |
2030 server_to_input_buf(str); | |
2031 vim_free(tofree); | |
7 | 2032 |
2033 # ifdef FEAT_GUI | |
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2034 // Wake up the main GUI loop. |
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2035 # ifdef VIMDLL |
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2036 if (gui.in_use) |
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2037 # endif |
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2038 if (s_hwnd != 0) |
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2039 PostMessage(s_hwnd, WM_NULL, 0, 0); |
7 | 2040 # endif |
2041 return 1; | |
2042 | |
2043 case COPYDATA_EXPR: | |
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2044 // Remember who sent this, for <client> |
7 | 2045 clientWindow = sender; |
2046 | |
39 | 2047 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree); |
2048 res = eval_client_expr_to_string(str); | |
2049 | |
7 | 2050 if (res == NULL) |
2051 { | |
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2052 char *err = _(e_invexprmsg); |
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2053 size_t len = STRLEN(str) + STRLEN(err) + 5; |
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2054 |
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2055 res = alloc(len); |
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2056 if (res != NULL) |
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2057 vim_snprintf((char *)res, len, "%s: \"%s\"", err, str); |
7 | 2058 reply.dwData = COPYDATA_ERROR_RESULT; |
2059 } | |
2060 else | |
2061 reply.dwData = COPYDATA_RESULT; | |
2062 reply.lpData = res; | |
835 | 2063 reply.cbData = (DWORD)STRLEN(res) + 1; |
7 | 2064 |
39 | 2065 serverSendEnc(sender); |
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2066 retval = (int)SendMessage(sender, WM_COPYDATA, |
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2067 (WPARAM)message_window, (LPARAM)(&reply)); |
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2068 vim_free(tofree); |
7 | 2069 vim_free(res); |
2070 return retval; | |
2071 | |
2072 case COPYDATA_REPLY: | |
2073 case COPYDATA_RESULT: | |
2074 case COPYDATA_ERROR_RESULT: | |
2075 if (data->lpData != NULL) | |
2076 { | |
39 | 2077 str = serverConvert(client_enc, (char_u *)data->lpData, |
2078 &tofree); | |
2079 if (tofree == NULL) | |
2080 str = vim_strsave(str); | |
2081 if (save_reply(sender, str, | |
7 | 2082 (data->dwData == COPYDATA_REPLY ? 0 : |
2083 (data->dwData == COPYDATA_RESULT ? 1 : | |
39 | 2084 2))) == FAIL) |
2085 vim_free(str); | |
2086 else if (data->dwData == COPYDATA_REPLY) | |
7 | 2087 { |
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2088 char_u winstr[30]; |
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2089 |
840 | 2090 sprintf((char *)winstr, PRINTF_HEX_LONG_U, (long_u)sender); |
39 | 2091 apply_autocmds(EVENT_REMOTEREPLY, winstr, str, |
7 | 2092 TRUE, curbuf); |
2093 } | |
2094 } | |
2095 return 1; | |
2096 } | |
2097 | |
2098 return 0; | |
2099 } | |
2100 | |
2101 else if (msg == WM_ACTIVATE && wParam == WA_ACTIVE) | |
2102 { | |
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2103 // When the message window is activated (brought to the foreground), |
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2104 // this actually applies to the text window. |
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2105 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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2106 # ifdef VIMDLL |
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2107 if (!gui.in_use) |
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2108 # endif |
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2109 GetConsoleHwnd(); // get value of s_hwnd |
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2110 # endif |
7 | 2111 if (s_hwnd != 0) |
2112 { | |
2113 SetForegroundWindow(s_hwnd); | |
2114 return 0; | |
2115 } | |
2116 } | |
2117 | |
2118 return DefWindowProc(hwnd, msg, wParam, lParam); | |
2119 } | |
2120 | |
2121 /* | |
2122 * Initialise the message handling process. This involves creating a window | |
2123 * to handle messages - the window will not be visible. | |
2124 */ | |
2125 void | |
2126 serverInitMessaging(void) | |
2127 { | |
2128 WNDCLASS wndclass; | |
2129 | |
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2130 // Clean up on exit |
7 | 2131 atexit(CleanUpMessaging); |
2132 | |
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2133 // Register a window class - we only really care |
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2134 // about the window procedure |
7 | 2135 wndclass.style = 0; |
2136 wndclass.lpfnWndProc = Messaging_WndProc; | |
2137 wndclass.cbClsExtra = 0; | |
2138 wndclass.cbWndExtra = 0; | |
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2139 wndclass.hInstance = g_hinst; |
7 | 2140 wndclass.hIcon = NULL; |
2141 wndclass.hCursor = NULL; | |
2142 wndclass.hbrBackground = NULL; | |
2143 wndclass.lpszMenuName = NULL; | |
2144 wndclass.lpszClassName = VIM_CLASSNAME; | |
2145 RegisterClass(&wndclass); | |
2146 | |
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2147 // Create the message window. It will be hidden, so the details don't |
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2148 // matter. Don't use WS_OVERLAPPEDWINDOW, it will make a shortcut remove |
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2149 // focus from gvim. |
7 | 2150 message_window = CreateWindow(VIM_CLASSNAME, "", |
2151 WS_POPUPWINDOW | WS_CAPTION, | |
2152 CW_USEDEFAULT, CW_USEDEFAULT, | |
2153 100, 100, NULL, NULL, | |
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2154 g_hinst, NULL); |
7 | 2155 } |
2156 | |
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2157 // Used by serverSendToVim() to find an alternate server name. |
844 | 2158 static char_u *altname_buf_ptr = NULL; |
2159 | |
7 | 2160 /* |
2161 * Get the title of the window "hwnd", which is the Vim server name, in | |
2162 * "name[namelen]" and return the length. | |
2163 * Returns zero if window "hwnd" is not a Vim server. | |
2164 */ | |
2165 static int | |
2166 getVimServerName(HWND hwnd, char *name, int namelen) | |
2167 { | |
2168 int len; | |
2169 char buffer[VIM_CLASSNAME_LEN + 1]; | |
2170 | |
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2171 // Ignore windows which aren't Vim message windows |
7 | 2172 len = GetClassName(hwnd, buffer, sizeof(buffer)); |
2173 if (len != VIM_CLASSNAME_LEN || STRCMP(buffer, VIM_CLASSNAME) != 0) | |
2174 return 0; | |
2175 | |
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2176 // Get the title of the window |
7 | 2177 return GetWindowText(hwnd, name, namelen); |
2178 } | |
2179 | |
2180 static BOOL CALLBACK | |
2181 enumWindowsGetServer(HWND hwnd, LPARAM lparam) | |
2182 { | |
2183 struct server_id *id = (struct server_id *)lparam; | |
2184 char server[MAX_PATH]; | |
2185 | |
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2186 // Get the title of the window |
7 | 2187 if (getVimServerName(hwnd, server, sizeof(server)) == 0) |
2188 return TRUE; | |
2189 | |
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|
2190 // If this is the server we're looking for, return its HWND |
7 | 2191 if (STRICMP(server, id->name) == 0) |
2192 { | |
2193 id->hwnd = hwnd; | |
2194 return FALSE; | |
2195 } | |
2196 | |
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2197 // If we are looking for an alternate server, remember this name. |
844 | 2198 if (altname_buf_ptr != NULL |
2199 && STRNICMP(server, id->name, STRLEN(id->name)) == 0 | |
2200 && vim_isdigit(server[STRLEN(id->name)])) | |
2201 { | |
2202 STRCPY(altname_buf_ptr, server); | |
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2203 altname_buf_ptr = NULL; // don't use another name |
844 | 2204 } |
2205 | |
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2206 // Otherwise, keep looking |
7 | 2207 return TRUE; |
2208 } | |
2209 | |
2210 static BOOL CALLBACK | |
2211 enumWindowsGetNames(HWND hwnd, LPARAM lparam) | |
2212 { | |
2213 garray_T *ga = (garray_T *)lparam; | |
2214 char server[MAX_PATH]; | |
2215 | |
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2216 // Get the title of the window |
7 | 2217 if (getVimServerName(hwnd, server, sizeof(server)) == 0) |
2218 return TRUE; | |
2219 | |
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2220 // Add the name to the list |
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|
2221 ga_concat(ga, (char_u *)server); |
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2222 ga_concat(ga, (char_u *)"\n"); |
7 | 2223 return TRUE; |
2224 } | |
2225 | |
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2226 struct enum_windows_s |
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2227 { |
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2228 WNDENUMPROC lpEnumFunc; |
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2229 LPARAM lParam; |
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2230 }; |
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2231 |
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2232 static BOOL CALLBACK |
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2233 enum_windows_child(HWND hwnd, LPARAM lParam) |
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2234 { |
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2235 struct enum_windows_s *ew = (struct enum_windows_s *)lParam; |
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2236 |
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2237 return (ew->lpEnumFunc)(hwnd, ew->lParam); |
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2238 } |
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2239 |
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2240 static BOOL CALLBACK |
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|
2241 enum_windows_toplevel(HWND hwnd, LPARAM lParam) |
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2242 { |
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2243 struct enum_windows_s *ew = (struct enum_windows_s *)lParam; |
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2244 |
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2245 if ((ew->lpEnumFunc)(hwnd, ew->lParam)) |
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|
2246 return TRUE; |
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2247 return EnumChildWindows(hwnd, enum_windows_child, lParam); |
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2248 } |
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2249 |
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2250 /* |
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2251 * Enumerate all windows including children. |
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2252 */ |
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2253 static BOOL |
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|
2254 enum_windows(WNDENUMPROC lpEnumFunc, LPARAM lParam) |
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2255 { |
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|
2256 struct enum_windows_s ew; |
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2257 |
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|
2258 ew.lpEnumFunc = lpEnumFunc; |
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|
2259 ew.lParam = lParam; |
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2260 return EnumWindows(enum_windows_toplevel, (LPARAM)&ew); |
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2261 } |
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|
2262 |
7 | 2263 static HWND |
2264 findServer(char_u *name) | |
2265 { | |
2266 struct server_id id; | |
2267 | |
2268 id.name = name; | |
2269 id.hwnd = 0; | |
2270 | |
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|
2271 enum_windows(enumWindowsGetServer, (LPARAM)(&id)); |
7 | 2272 |
2273 return id.hwnd; | |
2274 } | |
2275 | |
2276 void | |
2277 serverSetName(char_u *name) | |
2278 { | |
2279 char_u *ok_name; | |
2280 HWND hwnd = 0; | |
2281 int i = 0; | |
2282 char_u *p; | |
2283 | |
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2284 // Leave enough space for a 9-digit suffix to ensure uniqueness! |
16764
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changeset
|
2285 ok_name = alloc(STRLEN(name) + 10); |
7 | 2286 |
2287 STRCPY(ok_name, name); | |
2288 p = ok_name + STRLEN(name); | |
2289 | |
2290 for (;;) | |
2291 { | |
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|
2292 // This is inefficient - we're doing an EnumWindows loop for each |
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|
2293 // possible name. It would be better to grab all names in one go, |
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|
2294 // and scan the list each time... |
7 | 2295 hwnd = findServer(ok_name); |
2296 if (hwnd == 0) | |
2297 break; | |
2298 | |
2299 ++i; | |
2300 if (i >= 1000) | |
2301 break; | |
2302 | |
2303 sprintf((char *)p, "%d", i); | |
2304 } | |
2305 | |
2306 if (hwnd != 0) | |
2307 vim_free(ok_name); | |
2308 else | |
2309 { | |
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|
2310 // Remember the name |
7 | 2311 serverName = ok_name; |
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|
2312 # ifdef FEAT_TITLE |
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|
2313 need_maketitle = TRUE; // update Vim window title later |
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|
2314 # endif |
7 | 2315 |
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|
2316 // Update the message window title |
8080
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diff
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|
2317 SetWindowText(message_window, (LPCSTR)ok_name); |
7 | 2318 |
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|
2319 # ifdef FEAT_EVAL |
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|
2320 // Set the servername variable |
7 | 2321 set_vim_var_string(VV_SEND_SERVER, serverName, -1); |
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|
2322 # endif |
7 | 2323 } |
2324 } | |
2325 | |
2326 char_u * | |
2327 serverGetVimNames(void) | |
2328 { | |
2329 garray_T ga; | |
2330 | |
2331 ga_init2(&ga, 1, 100); | |
2332 | |
14901
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|
2333 enum_windows(enumWindowsGetNames, (LPARAM)(&ga)); |
21 | 2334 ga_append(&ga, NUL); |
7 | 2335 |
2336 return ga.ga_data; | |
2337 } | |
2338 | |
2339 int | |
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|
2340 serverSendReply( |
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|
2341 char_u *name, // Where to send. |
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|
2342 char_u *reply) // What to send. |
7 | 2343 { |
2344 HWND target; | |
2345 COPYDATASTRUCT data; | |
840 | 2346 long_u n = 0; |
7 | 2347 |
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|
2348 // The "name" argument is a magic cookie obtained from expand("<client>"). |
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|
2349 // It should be of the form 0xXXXXX - i.e. a C hex literal, which is the |
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|
2350 // value of the client's message window HWND. |
840 | 2351 sscanf((char *)name, SCANF_HEX_LONG_U, &n); |
7 | 2352 if (n == 0) |
2353 return -1; | |
2354 | |
2355 target = (HWND)n; | |
2356 if (!IsWindow(target)) | |
2357 return -1; | |
2358 | |
2359 data.dwData = COPYDATA_REPLY; | |
835 | 2360 data.cbData = (DWORD)STRLEN(reply) + 1; |
7 | 2361 data.lpData = reply; |
2362 | |
39 | 2363 serverSendEnc(target); |
7 | 2364 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window, |
2365 (LPARAM)(&data))) | |
2366 return 0; | |
2367 | |
2368 return -1; | |
2369 } | |
2370 | |
2371 int | |
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|
2372 serverSendToVim( |
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|
2373 char_u *name, // Where to send. |
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|
2374 char_u *cmd, // What to send. |
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|
2375 char_u **result, // Result of eval'ed expression |
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|
2376 void *ptarget, // HWND of server |
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|
2377 int asExpr, // Expression or keys? |
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changeset
|
2378 int timeout, // timeout in seconds or zero |
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|
2379 int silent) // don't complain about no server |
7 | 2380 { |
844 | 2381 HWND target; |
7 | 2382 COPYDATASTRUCT data; |
2383 char_u *retval = NULL; | |
2384 int retcode = 0; | |
844 | 2385 char_u altname_buf[MAX_PATH]; |
2386 | |
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|
2387 // Execute locally if no display or target is ourselves |
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|
2388 if (serverName != NULL && STRICMP(name, serverName) == 0) |
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|
2389 return sendToLocalVim(cmd, asExpr, result); |
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2390 |
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|
2391 // If the server name does not end in a digit then we look for an |
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|
2392 // alternate name. e.g. when "name" is GVIM the we may find GVIM2. |
844 | 2393 if (STRLEN(name) > 1 && !vim_isdigit(name[STRLEN(name) - 1])) |
2394 altname_buf_ptr = altname_buf; | |
2395 altname_buf[0] = NUL; | |
2396 target = findServer(name); | |
2397 altname_buf_ptr = NULL; | |
2398 if (target == 0 && altname_buf[0] != NUL) | |
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|
2399 // Use another server name we found. |
844 | 2400 target = findServer(altname_buf); |
7 | 2401 |
2402 if (target == 0) | |
2403 { | |
2404 if (!silent) | |
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15195
diff
changeset
|
2405 semsg(_(e_noserver), name); |
7 | 2406 return -1; |
2407 } | |
2408 | |
2409 if (ptarget) | |
2410 *(HWND *)ptarget = target; | |
2411 | |
2412 data.dwData = asExpr ? COPYDATA_EXPR : COPYDATA_KEYS; | |
835 | 2413 data.cbData = (DWORD)STRLEN(cmd) + 1; |
7 | 2414 data.lpData = cmd; |
2415 | |
39 | 2416 serverSendEnc(target); |
7 | 2417 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window, |
2418 (LPARAM)(&data)) == 0) | |
2419 return -1; | |
2420 | |
2421 if (asExpr) | |
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Christian Brabandt <cb@256bit.org>
parents:
11187
diff
changeset
|
2422 retval = serverGetReply(target, &retcode, TRUE, TRUE, timeout); |
7 | 2423 |
2424 if (result == NULL) | |
2425 vim_free(retval); | |
2426 else | |
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Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2427 *result = retval; // Caller assumes responsibility for freeing |
7 | 2428 |
2429 return retcode; | |
2430 } | |
2431 | |
2432 /* | |
2433 * Bring the server to the foreground. | |
2434 */ | |
2435 void | |
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
2436 serverForeground(char_u *name) |
7 | 2437 { |
2438 HWND target = findServer(name); | |
2439 | |
2440 if (target != 0) | |
2441 SetForegroundWindow(target); | |
2442 } | |
2443 | |
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diff
changeset
|
2444 // Replies from server need to be stored until the client picks them up via |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2445 // remote_read(). So we maintain a list of server-id/reply pairs. |
44b855153d8e
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diff
changeset
|
2446 // Note that there could be multiple replies from one server pending if the |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2447 // client is slow picking them up. |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2448 // We just store the replies in a simple list. When we remove an entry, we |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2449 // move list entries down to fill the gap. |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2450 // The server ID is simply the HWND. |
7 | 2451 typedef struct |
2452 { | |
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diff
changeset
|
2453 HWND server; // server window |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2454 char_u *reply; // reply string |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2455 int expr_result; // 0 for REPLY, 1 for RESULT 2 for error |
323 | 2456 } reply_T; |
7 | 2457 |
2458 static garray_T reply_list = {0, 0, sizeof(reply_T), 5, 0}; | |
2459 | |
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patch 8.1.2376: preprocessor indents are incorrect
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diff
changeset
|
2460 # define REPLY_ITEM(i) ((reply_T *)(reply_list.ga_data) + (i)) |
38a3bef525e6
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diff
changeset
|
2461 # define REPLY_COUNT (reply_list.ga_len) |
7 | 2462 |
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2463 // Flag which is used to wait for a reply |
7 | 2464 static int reply_received = 0; |
2465 | |
39 | 2466 /* |
2467 * Store a reply. "reply" must be allocated memory (or NULL). | |
2468 */ | |
7 | 2469 static int |
2470 save_reply(HWND server, char_u *reply, int expr) | |
2471 { | |
2472 reply_T *rep; | |
2473 | |
2474 if (ga_grow(&reply_list, 1) == FAIL) | |
2475 return FAIL; | |
2476 | |
2477 rep = REPLY_ITEM(REPLY_COUNT); | |
2478 rep->server = server; | |
39 | 2479 rep->reply = reply; |
7 | 2480 rep->expr_result = expr; |
2481 if (rep->reply == NULL) | |
2482 return FAIL; | |
2483 | |
2484 ++REPLY_COUNT; | |
2485 reply_received = 1; | |
2486 return OK; | |
2487 } | |
2488 | |
2489 /* | |
2490 * Get a reply from server "server". | |
2491 * When "expr_res" is non NULL, get the result of an expression, otherwise a | |
2492 * server2client() message. | |
2493 * When non NULL, point to return code. 0 => OK, -1 => ERROR | |
2494 * If "remove" is TRUE, consume the message, the caller must free it then. | |
2495 * if "wait" is TRUE block until a message arrives (or the server exits). | |
2496 */ | |
2497 char_u * | |
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Christian Brabandt <cb@256bit.org>
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11187
diff
changeset
|
2498 serverGetReply(HWND server, int *expr_res, int remove, int wait, int timeout) |
7 | 2499 { |
2500 int i; | |
2501 char_u *reply; | |
2502 reply_T *rep; | |
11187
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patch 8.0.0480: the remote_peek() test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2503 int did_process = FALSE; |
11211
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diff
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|
2504 time_t start; |
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Christian Brabandt <cb@256bit.org>
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11187
diff
changeset
|
2505 time_t now; |
7 | 2506 |
18810
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diff
changeset
|
2507 // When waiting, loop until the message waiting for is received. |
11211
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diff
changeset
|
2508 time(&start); |
7 | 2509 for (;;) |
2510 { | |
18810
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|
2511 // Reset this here, in case a message arrives while we are going |
44b855153d8e
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parents:
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diff
changeset
|
2512 // through the already received messages. |
7 | 2513 reply_received = 0; |
2514 | |
2515 for (i = 0; i < REPLY_COUNT; ++i) | |
2516 { | |
2517 rep = REPLY_ITEM(i); | |
2518 if (rep->server == server | |
2519 && ((rep->expr_result != 0) == (expr_res != NULL))) | |
2520 { | |
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parents:
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diff
changeset
|
2521 // Save the values we've found for later |
7 | 2522 reply = rep->reply; |
2523 if (expr_res != NULL) | |
2524 *expr_res = rep->expr_result == 1 ? 0 : -1; | |
2525 | |
2526 if (remove) | |
2527 { | |
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diff
changeset
|
2528 // Move the rest of the list down to fill the gap |
7 | 2529 mch_memmove(rep, rep + 1, |
2530 (REPLY_COUNT - i - 1) * sizeof(reply_T)); | |
2531 --REPLY_COUNT; | |
2532 } | |
2533 | |
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|
2534 // Return the reply to the caller, who takes on responsibility |
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2535 // for freeing it if "remove" is TRUE. |
7 | 2536 return reply; |
2537 } | |
2538 } | |
2539 | |
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diff
changeset
|
2540 // If we got here, we didn't find a reply. Return immediately if the |
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diff
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|
2541 // "wait" parameter isn't set. |
7 | 2542 if (!wait) |
11187
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2543 { |
18810
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diff
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|
2544 // Process pending messages once. Without this, looping on |
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2545 // remote_peek() would never get the reply. |
11187
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|
2546 if (!did_process) |
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diff
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|
2547 { |
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diff
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|
2548 did_process = TRUE; |
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patch 8.0.0480: the remote_peek() test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
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diff
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|
2549 serverProcessPendingMessages(); |
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patch 8.0.0480: the remote_peek() test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2550 continue; |
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patch 8.0.0480: the remote_peek() test fails on MS-Windows
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diff
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|
2551 } |
7 | 2552 break; |
11187
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diff
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|
2553 } |
7 | 2554 |
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diff
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|
2555 // We need to wait for a reply. Enter a message loop until the |
44b855153d8e
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parents:
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diff
changeset
|
2556 // "reply_received" flag gets set. |
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diff
changeset
|
2557 |
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diff
changeset
|
2558 // Loop until we receive a reply |
7 | 2559 while (reply_received == 0) |
2560 { | |
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2561 # ifdef FEAT_TIMERS |
18810
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parents:
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diff
changeset
|
2562 // TODO: use the return value to decide how long to wait. |
11181
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patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11177
diff
changeset
|
2563 check_due_timer(); |
18773
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2564 # endif |
11211
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diff
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|
2565 time(&now); |
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diff
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|
2566 if (timeout > 0 && (now - start) >= timeout) |
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diff
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|
2567 break; |
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|
2568 |
18810
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parents:
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diff
changeset
|
2569 // Wait for a SendMessage() call to us. This could be the reply |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2570 // we are waiting for. Use a timeout of a second, to catch the |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2571 // situation that the server died unexpectedly. |
7 | 2572 MsgWaitForMultipleObjects(0, NULL, TRUE, 1000, QS_ALLINPUT); |
2573 | |
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diff
changeset
|
2574 // If the server has died, give up |
7 | 2575 if (!IsWindow(server)) |
2576 return NULL; | |
2577 | |
2578 serverProcessPendingMessages(); | |
2579 } | |
2580 } | |
2581 | |
2582 return NULL; | |
2583 } | |
2584 | |
2585 /* | |
2586 * Process any messages in the Windows message queue. | |
2587 */ | |
2588 void | |
2589 serverProcessPendingMessages(void) | |
2590 { | |
2591 MSG msg; | |
2592 | |
3010 | 2593 while (pPeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
7 | 2594 { |
2595 TranslateMessage(&msg); | |
3010 | 2596 pDispatchMessage(&msg); |
7 | 2597 } |
2598 } | |
2599 | |
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changeset
|
2600 #endif // FEAT_CLIENTSERVER |
7 | 2601 |
2602 #if defined(FEAT_GUI) || (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) \ | |
2603 || defined(PROTO) | |
2604 | |
2605 struct charset_pair | |
2606 { | |
2607 char *name; | |
2608 BYTE charset; | |
2609 }; | |
2610 | |
2611 static struct charset_pair | |
2612 charset_pairs[] = | |
2613 { | |
2614 {"ANSI", ANSI_CHARSET}, | |
2615 {"CHINESEBIG5", CHINESEBIG5_CHARSET}, | |
2616 {"DEFAULT", DEFAULT_CHARSET}, | |
2617 {"HANGEUL", HANGEUL_CHARSET}, | |
2618 {"OEM", OEM_CHARSET}, | |
2619 {"SHIFTJIS", SHIFTJIS_CHARSET}, | |
2620 {"SYMBOL", SYMBOL_CHARSET}, | |
2621 {"ARABIC", ARABIC_CHARSET}, | |
2622 {"BALTIC", BALTIC_CHARSET}, | |
2623 {"EASTEUROPE", EASTEUROPE_CHARSET}, | |
2624 {"GB2312", GB2312_CHARSET}, | |
2625 {"GREEK", GREEK_CHARSET}, | |
2626 {"HEBREW", HEBREW_CHARSET}, | |
2627 {"JOHAB", JOHAB_CHARSET}, | |
2628 {"MAC", MAC_CHARSET}, | |
2629 {"RUSSIAN", RUSSIAN_CHARSET}, | |
2630 {"THAI", THAI_CHARSET}, | |
2631 {"TURKISH", TURKISH_CHARSET}, | |
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|
2632 # ifdef VIETNAMESE_CHARSET |
7 | 2633 {"VIETNAMESE", VIETNAMESE_CHARSET}, |
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|
2634 # endif |
7 | 2635 {NULL, 0} |
2636 }; | |
2637 | |
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|
2638 struct quality_pair |
c1a5623cfc86
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2639 { |
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|
2640 char *name; |
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changeset
|
2641 DWORD quality; |
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|
2642 }; |
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2643 |
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|
2644 static struct quality_pair |
c1a5623cfc86
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|
2645 quality_pairs[] = { |
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|
2646 # ifdef CLEARTYPE_QUALITY |
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2647 {"CLEARTYPE", CLEARTYPE_QUALITY}, |
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2648 # endif |
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|
2649 # ifdef ANTIALIASED_QUALITY |
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|
2650 {"ANTIALIASED", ANTIALIASED_QUALITY}, |
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2651 # endif |
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|
2652 # ifdef NONANTIALIASED_QUALITY |
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2653 {"NONANTIALIASED", NONANTIALIASED_QUALITY}, |
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2654 # endif |
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|
2655 # ifdef PROOF_QUALITY |
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|
2656 {"PROOF", PROOF_QUALITY}, |
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2657 # endif |
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|
2658 # ifdef DRAFT_QUALITY |
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|
2659 {"DRAFT", DRAFT_QUALITY}, |
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|
2660 # endif |
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|
2661 {"DEFAULT", DEFAULT_QUALITY}, |
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|
2662 {NULL, 0} |
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|
2663 }; |
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|
2664 |
7 | 2665 /* |
2666 * Convert a charset ID to a name. | |
2667 * Return NULL when not recognized. | |
2668 */ | |
2669 char * | |
2670 charset_id2name(int id) | |
2671 { | |
2672 struct charset_pair *cp; | |
2673 | |
2674 for (cp = charset_pairs; cp->name != NULL; ++cp) | |
2675 if ((BYTE)id == cp->charset) | |
2676 break; | |
2677 return cp->name; | |
2678 } | |
2679 | |
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|
2680 /* |
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|
2681 * Convert a quality ID to a name. |
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|
2682 * Return NULL when not recognized. |
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|
2683 */ |
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|
2684 char * |
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|
2685 quality_id2name(DWORD id) |
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|
2686 { |
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|
2687 struct quality_pair *qp; |
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|
2688 |
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|
2689 for (qp = quality_pairs; qp->name != NULL; ++qp) |
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2690 if (id == qp->quality) |
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|
2691 break; |
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|
2692 return qp->name; |
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|
2693 } |
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2694 |
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|
2695 static const LOGFONTW s_lfDefault = |
7 | 2696 { |
2697 -12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET, | |
2698 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, | |
2699 PROOF_QUALITY, FIXED_PITCH | FF_DONTCARE, | |
18810
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|
2700 L"Fixedsys" // see _ReadVimIni |
7 | 2701 }; |
2702 | |
16451
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|
2703 // Initialise the "current height" to -12 (same as s_lfDefault) just |
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|
2704 // in case the user specifies a font in "guifont" with no size before a font |
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|
2705 // with an explicit size has been set. This defaults the size to this value |
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2706 // (-12 equates to roughly 9pt). |
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|
2707 int current_font_height = -12; // also used in gui_w32.c |
7 | 2708 |
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2709 /* |
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2710 * Convert a string representing a point size into pixels. The string should |
7 | 2711 * be a positive decimal number, with an optional decimal point (eg, "12", or |
2712 * "10.5"). The pixel value is returned, and a pointer to the next unconverted | |
2713 * character is stored in *end. The flag "vertical" says whether this | |
2714 * calculation is for a vertical (height) size or a horizontal (width) one. | |
2715 */ | |
2716 static int | |
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2717 points_to_pixels(WCHAR *str, WCHAR **end, int vertical, long_i pprinter_dc) |
7 | 2718 { |
2719 int pixels; | |
2720 int points = 0; | |
2721 int divisor = 0; | |
2722 HWND hwnd = (HWND)0; | |
2723 HDC hdc; | |
2724 HDC printer_dc = (HDC)pprinter_dc; | |
2725 | |
2726 while (*str != NUL) | |
2727 { | |
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2728 if (*str == L'.' && divisor == 0) |
7 | 2729 { |
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|
2730 // Start keeping a divisor, for later |
7 | 2731 divisor = 1; |
2732 } | |
2733 else | |
2734 { | |
2735 if (!VIM_ISDIGIT(*str)) | |
2736 break; | |
2737 | |
2738 points *= 10; | |
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2739 points += *str - L'0'; |
7 | 2740 divisor *= 10; |
2741 } | |
2742 ++str; | |
2743 } | |
2744 | |
2745 if (divisor == 0) | |
2746 divisor = 1; | |
2747 | |
2748 if (printer_dc == NULL) | |
2749 { | |
2750 hwnd = GetDesktopWindow(); | |
2751 hdc = GetWindowDC(hwnd); | |
2752 } | |
2753 else | |
2754 hdc = printer_dc; | |
2755 | |
2756 pixels = MulDiv(points, | |
2757 GetDeviceCaps(hdc, vertical ? LOGPIXELSY : LOGPIXELSX), | |
2758 72 * divisor); | |
2759 | |
2760 if (printer_dc == NULL) | |
2761 ReleaseDC(hwnd, hdc); | |
2762 | |
2763 *end = str; | |
2764 return pixels; | |
2765 } | |
2766 | |
2767 static int CALLBACK | |
2768 font_enumproc( | |
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2769 ENUMLOGFONTW *elf, |
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2770 NEWTEXTMETRICW *ntm UNUSED, |
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2771 DWORD type UNUSED, |
7 | 2772 LPARAM lparam) |
2773 { | |
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2774 // Return value: |
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|
2775 // 0 = terminate now (monospace & ANSI) |
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2776 // 1 = continue, still no luck... |
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|
2777 // 2 = continue, but we have an acceptable LOGFONTW |
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2778 // (monospace, not ANSI) |
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|
2779 // We use these values, as EnumFontFamilies returns 1 if the |
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|
2780 // callback function is never called. So, we check the return as |
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2781 // 0 = perfect, 2 = OK, 1 = no good... |
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2782 // It's not pretty, but it works! |
7 | 2783 |
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2784 LOGFONTW *lf = (LOGFONTW *)(lparam); |
7 | 2785 |
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2786 # ifndef FEAT_PROPORTIONAL_FONTS |
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|
2787 // Ignore non-monospace fonts without further ado |
7 | 2788 if ((ntm->tmPitchAndFamily & 1) != 0) |
2789 return 1; | |
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2790 # endif |
7 | 2791 |
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|
2792 // Remember this LOGFONTW as a "possible" |
7 | 2793 *lf = elf->elfLogFont; |
2794 | |
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|
2795 // Terminate the scan as soon as we find an ANSI font |
7 | 2796 if (lf->lfCharSet == ANSI_CHARSET |
2797 || lf->lfCharSet == OEM_CHARSET | |
2798 || lf->lfCharSet == DEFAULT_CHARSET) | |
2799 return 0; | |
2800 | |
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2801 // Continue the scan - we have a non-ANSI font |
7 | 2802 return 2; |
2803 } | |
2804 | |
2805 static int | |
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2806 init_logfont(LOGFONTW *lf) |
7 | 2807 { |
2808 int n; | |
2809 HWND hwnd = GetDesktopWindow(); | |
2810 HDC hdc = GetWindowDC(hwnd); | |
2811 | |
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2812 n = EnumFontFamiliesW(hdc, |
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2813 lf->lfFaceName, |
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2814 (FONTENUMPROCW)font_enumproc, |
7 | 2815 (LPARAM)lf); |
2816 | |
2817 ReleaseDC(hwnd, hdc); | |
2818 | |
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2819 // If we couldn't find a usable font, return failure |
7 | 2820 if (n == 1) |
2821 return FAIL; | |
2822 | |
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2823 // Tidy up the rest of the LOGFONTW structure. We set to a basic |
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2824 // font - get_logfont() sets bold, italic, etc based on the user's |
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2825 // input. |
7 | 2826 lf->lfHeight = current_font_height; |
2827 lf->lfWidth = 0; | |
2828 lf->lfItalic = FALSE; | |
2829 lf->lfUnderline = FALSE; | |
2830 lf->lfStrikeOut = FALSE; | |
2831 lf->lfWeight = FW_NORMAL; | |
2832 | |
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2833 // Return success |
7 | 2834 return OK; |
2835 } | |
2836 | |
37 | 2837 /* |
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2838 * Compare a UTF-16 string and an ASCII string literally. |
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2839 * Only works all the code points are inside ASCII range. |
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2840 */ |
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2841 static int |
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2842 utf16ascncmp(const WCHAR *w, const char *p, size_t n) |
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2843 { |
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2844 size_t i; |
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2845 |
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2846 for (i = 0; i < n; i++) |
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2847 { |
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2848 if (w[i] == 0 || w[i] != p[i]) |
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|
2849 return w[i] - p[i]; |
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2850 } |
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|
2851 return 0; |
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2852 } |
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2853 |
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2854 /* |
37 | 2855 * Get font info from "name" into logfont "lf". |
2856 * Return OK for a valid name, FAIL otherwise. | |
2857 */ | |
7 | 2858 int |
2859 get_logfont( | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2860 LOGFONTW *lf, |
37 | 2861 char_u *name, |
2862 HDC printer_dc, | |
2863 int verbose) | |
7 | 2864 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2865 WCHAR *p; |
7 | 2866 int i; |
5714 | 2867 int ret = FAIL; |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2868 static LOGFONTW *lastlf = NULL; |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2869 WCHAR *wname; |
7 | 2870 |
2871 *lf = s_lfDefault; | |
2872 if (name == NULL) | |
37 | 2873 return OK; |
7 | 2874 |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2875 wname = enc_to_utf16(name, NULL); |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2876 if (wname == NULL) |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2877 return FAIL; |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2878 |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2879 if (wcscmp(wname, L"*") == 0) |
7 | 2880 { |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
2881 # if defined(FEAT_GUI_MSWIN) |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2882 CHOOSEFONTW cf; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2883 // if name is "*", bring up std font dialog: |
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
1936
diff
changeset
|
2884 vim_memset(&cf, 0, sizeof(cf)); |
7 | 2885 cf.lStructSize = sizeof(cf); |
2886 cf.hwndOwner = s_hwnd; | |
2887 cf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_INITTOLOGFONTSTRUCT; | |
2888 if (lastlf != NULL) | |
2889 *lf = *lastlf; | |
2890 cf.lpLogFont = lf; | |
2891 cf.nFontType = 0 ; //REGULAR_FONTTYPE; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2892 if (ChooseFontW(&cf)) |
5714 | 2893 ret = OK; |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
2894 # endif |
5714 | 2895 goto theend; |
7 | 2896 } |
2897 | |
2898 /* | |
2899 * Split name up, it could be <name>:h<height>:w<width> etc. | |
2900 */ | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2901 for (p = wname; *p && *p != L':'; p++) |
7 | 2902 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2903 if (p - wname + 1 >= LF_FACESIZE) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2904 goto theend; // Name too long |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2905 lf->lfFaceName[p - wname] = *p; |
7 | 2906 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2907 if (p != wname) |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2908 lf->lfFaceName[p - wname] = NUL; |
7 | 2909 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2910 // First set defaults |
7 | 2911 lf->lfHeight = -12; |
2912 lf->lfWidth = 0; | |
2913 lf->lfWeight = FW_NORMAL; | |
2914 lf->lfItalic = FALSE; | |
2915 lf->lfUnderline = FALSE; | |
2916 lf->lfStrikeOut = FALSE; | |
2917 | |
2918 /* | |
2919 * If the font can't be found, try replacing '_' by ' '. | |
2920 */ | |
2921 if (init_logfont(lf) == FAIL) | |
2922 { | |
2923 int did_replace = FALSE; | |
2924 | |
2925 for (i = 0; lf->lfFaceName[i]; ++i) | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2926 if (lf->lfFaceName[i] == L'_') |
7 | 2927 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2928 lf->lfFaceName[i] = L' '; |
7 | 2929 did_replace = TRUE; |
2930 } | |
2931 if (!did_replace || init_logfont(lf) == FAIL) | |
5714 | 2932 goto theend; |
7 | 2933 } |
2934 | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2935 while (*p == L':') |
7 | 2936 p++; |
2937 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2938 // Set the values found after ':' |
7 | 2939 while (*p) |
2940 { | |
2941 switch (*p++) | |
2942 { | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2943 case L'h': |
840 | 2944 lf->lfHeight = - points_to_pixels(p, &p, TRUE, (long_i)printer_dc); |
7 | 2945 break; |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2946 case L'w': |
840 | 2947 lf->lfWidth = points_to_pixels(p, &p, FALSE, (long_i)printer_dc); |
7 | 2948 break; |
16439
9d20e26dc13c
patch 8.1.1224: MS-Windows: cannot specify font weight
Bram Moolenaar <Bram@vim.org>
parents:
16354
diff
changeset
|
2949 case L'W': |
9d20e26dc13c
patch 8.1.1224: MS-Windows: cannot specify font weight
Bram Moolenaar <Bram@vim.org>
parents:
16354
diff
changeset
|
2950 lf->lfWeight = wcstol(p, &p, 10); |
9d20e26dc13c
patch 8.1.1224: MS-Windows: cannot specify font weight
Bram Moolenaar <Bram@vim.org>
parents:
16354
diff
changeset
|
2951 break; |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2952 case L'b': |
7 | 2953 lf->lfWeight = FW_BOLD; |
2954 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2955 case L'i': |
7 | 2956 lf->lfItalic = TRUE; |
2957 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2958 case L'u': |
7 | 2959 lf->lfUnderline = TRUE; |
2960 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2961 case L's': |
7 | 2962 lf->lfStrikeOut = TRUE; |
2963 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2964 case L'c': |
7 | 2965 { |
2966 struct charset_pair *cp; | |
2967 | |
2968 for (cp = charset_pairs; cp->name != NULL; ++cp) | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2969 if (utf16ascncmp(p, cp->name, strlen(cp->name)) == 0) |
7 | 2970 { |
2971 lf->lfCharSet = cp->charset; | |
2972 p += strlen(cp->name); | |
2973 break; | |
2974 } | |
37 | 2975 if (cp->name == NULL && verbose) |
7 | 2976 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2977 char_u *s = utf16_to_enc(p, NULL); |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2978 semsg(_("E244: Illegal charset name \"%s\" in font name \"%s\""), s, name); |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2979 vim_free(s); |
7 | 2980 break; |
2981 } | |
2982 break; | |
2983 } | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2984 case L'q': |
8835
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2985 { |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2986 struct quality_pair *qp; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2987 |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2988 for (qp = quality_pairs; qp->name != NULL; ++qp) |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2989 if (utf16ascncmp(p, qp->name, strlen(qp->name)) == 0) |
8835
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2990 { |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2991 lf->lfQuality = qp->quality; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2992 p += strlen(qp->name); |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2993 break; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2994 } |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2995 if (qp->name == NULL && verbose) |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2996 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2997 char_u *s = utf16_to_enc(p, NULL); |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2998 semsg(_("E244: Illegal quality name \"%s\" in font name \"%s\""), s, name); |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2999 vim_free(s); |
8835
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3000 break; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3001 } |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3002 break; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3003 } |
7 | 3004 default: |
37 | 3005 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15195
diff
changeset
|
3006 semsg(_("E245: Illegal char '%c' in font name \"%s\""), p[-1], name); |
5714 | 3007 goto theend; |
7 | 3008 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3009 while (*p == L':') |
7 | 3010 p++; |
3011 } | |
5714 | 3012 ret = OK; |
3013 | |
7 | 3014 theend: |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
3015 // ron: init lastlf |
5714 | 3016 if (ret == OK && printer_dc == NULL) |
7 | 3017 { |
3018 vim_free(lastlf); | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3019 lastlf = ALLOC_ONE(LOGFONTW); |
7 | 3020 if (lastlf != NULL) |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3021 mch_memmove(lastlf, lf, sizeof(LOGFONTW)); |
7 | 3022 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3023 vim_free(wname); |
5714 | 3024 |
3025 return ret; | |
7 | 3026 } |
3027 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
3028 #endif // defined(FEAT_GUI) || defined(FEAT_PRINTER) |
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3029 |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
3030 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3031 /* |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3032 * Initialize the Winsock dll. |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3033 */ |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3034 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
3035 channel_init_winsock(void) |
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3036 { |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3037 WSADATA wsaData; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3038 int wsaerr; |
0d46cea25641
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Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3039 |
0d46cea25641
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Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3040 if (WSInitialized) |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3041 return; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
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7743
diff
changeset
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3042 |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
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3043 wsaerr = WSAStartup(MAKEWORD(2, 2), &wsaData); |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
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3044 if (wsaerr == 0) |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
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3045 WSInitialized = TRUE; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
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3046 } |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
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3047 #endif |