Mercurial > vim
annotate src/os_mswin.c @ 26841:48d6f187e9c0 v8.2.3949
patch 8.2.3949: using freed memory with /%V
Commit: https://github.com/vim/vim/commit/4c13e5e6763c6eb36a343a2b8235ea227202e952
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Dec 30 14:49:43 2021 +0000
patch 8.2.3949: using freed memory with /\%V
Problem: Using freed memory with /\%V.
Solution: Get the line again after getvvcol().
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 30 Dec 2021 16:00:05 +0100 |
parents | 81f0d5a958b9 |
children | 06a137af96f8 |
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_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 /* | |
269 * mch_settitle(): set titlebar of our window | |
270 */ | |
271 void | |
272 mch_settitle( | |
273 char_u *title, | |
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274 char_u *icon UNUSED) |
7 | 275 { |
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276 #ifdef FEAT_GUI_MSWIN |
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277 # ifdef VIMDLL |
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278 if (gui.in_use) |
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279 # endif |
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280 { |
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281 gui_mch_settitle(title, icon); |
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282 return; |
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283 } |
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284 #endif |
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285 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 286 if (title != NULL) |
26 | 287 { |
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288 WCHAR *wp = enc_to_utf16(title, NULL); |
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289 |
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290 if (wp == NULL) |
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291 return; |
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292 |
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293 SetConsoleTitleW(wp); |
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294 vim_free(wp); |
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295 return; |
26 | 296 } |
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297 #endif |
7 | 298 } |
299 | |
300 | |
301 /* | |
302 * Restore the window/icon title. | |
303 * which is one of: | |
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304 * SAVE_RESTORE_TITLE: Just restore title |
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305 * SAVE_RESTORE_ICON: Just restore icon (which we don't have) |
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306 * SAVE_RESTORE_BOTH: Restore title and icon (which we don't have) |
7 | 307 */ |
308 void | |
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309 mch_restore_title(int which UNUSED) |
7 | 310 { |
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311 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
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312 # ifdef VIMDLL |
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313 if (!gui.in_use) |
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314 # endif |
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315 SetConsoleTitle(g_szOrigTitle); |
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316 #endif |
7 | 317 } |
318 | |
319 | |
320 /* | |
321 * Return TRUE if we can restore the title (we can) | |
322 */ | |
323 int | |
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324 mch_can_restore_title(void) |
7 | 325 { |
326 return TRUE; | |
327 } | |
328 | |
329 | |
330 /* | |
331 * Return TRUE if we can restore the icon title (we can't) | |
332 */ | |
333 int | |
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334 mch_can_restore_icon(void) |
7 | 335 { |
336 return FALSE; | |
337 } | |
338 | |
339 | |
340 /* | |
39 | 341 * Get absolute file name into buffer "buf" of length "len" bytes, |
342 * turning all '/'s into '\\'s and getting the correct case of each component | |
343 * of the file name. Append a (back)slash to a directory name. | |
7 | 344 * When 'shellslash' set do it the other way around. |
345 * Return OK or FAIL. | |
346 */ | |
347 int | |
348 mch_FullName( | |
349 char_u *fname, | |
350 char_u *buf, | |
351 int len, | |
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352 int force UNUSED) |
7 | 353 { |
354 int nResult = FAIL; | |
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355 WCHAR *wname; |
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356 WCHAR wbuf[MAX_PATH]; |
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357 char_u *cname = NULL; |
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358 |
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359 wname = enc_to_utf16(fname, NULL); |
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360 if (wname != NULL && _wfullpath(wbuf, wname, MAX_PATH) != NULL) |
7 | 361 { |
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362 cname = utf16_to_enc((short_u *)wbuf, NULL); |
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363 if (cname != NULL) |
39 | 364 { |
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365 vim_strncpy(buf, cname, len - 1); |
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366 nResult = OK; |
39 | 367 } |
7 | 368 } |
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369 vim_free(wname); |
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370 vim_free(cname); |
7 | 371 |
372 #ifdef USE_FNAME_CASE | |
373 fname_case(buf, len); | |
39 | 374 #else |
375 slash_adjust(buf); | |
7 | 376 #endif |
377 | |
378 return nResult; | |
379 } | |
380 | |
381 | |
382 /* | |
383 * Return TRUE if "fname" does not depend on the current directory. | |
384 */ | |
385 int | |
386 mch_isFullName(char_u *fname) | |
387 { | |
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388 // A name like "d:/foo" and "//server/share" is absolute. "d:foo" is not. |
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389 // Another way to check is to use mch_FullName() and see if the result is |
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390 // the same as the name or mch_FullName() fails. However, this has quite a |
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391 // bit of overhead, so let's not do that. |
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392 if (*fname == NUL) |
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393 return FALSE; |
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394 return ((ASCII_ISALPHA(fname[0]) && fname[1] == ':' |
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395 && (fname[2] == '/' || fname[2] == '\\')) |
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396 || (fname[0] == fname[1] && (fname[0] == '/' || fname[0] == '\\'))); |
7 | 397 } |
398 | |
399 /* | |
400 * Replace all slashes by backslashes. | |
401 * This used to be the other way around, but MS-DOS sometimes has problems | |
402 * with slashes (e.g. in a command name). We can't have mixed slashes and | |
403 * backslashes, because comparing file names will not work correctly. The | |
404 * commands that use a file name should try to avoid the need to type a | |
405 * backslash twice. | |
406 * When 'shellslash' set do it the other way around. | |
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407 * When the path looks like a URL leave it unmodified. |
7 | 408 */ |
409 void | |
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410 slash_adjust(char_u *p) |
7 | 411 { |
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412 if (path_with_url(p)) |
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413 return; |
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414 |
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415 if (*p == '`') |
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416 { |
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417 size_t len = STRLEN(p); |
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418 |
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419 // don't replace backslash in backtick quoted strings |
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420 if (len > 2 && *(p + len - 1) == '`') |
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421 return; |
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422 } |
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423 |
434 | 424 while (*p) |
425 { | |
426 if (*p == psepcN) | |
427 *p = psepc; | |
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428 MB_PTR_ADV(p); |
434 | 429 } |
7 | 430 } |
431 | |
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432 // Use 64-bit stat functions if available. |
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433 #ifdef HAVE_STAT64 |
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434 # undef stat |
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435 # undef _stat |
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436 # undef _wstat |
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437 # undef _fstat |
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438 # define stat _stat64 |
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439 # define _stat _stat64 |
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440 # define _wstat _wstat64 |
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441 # define _fstat _fstat64 |
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442 #endif |
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443 |
5594 | 444 #if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) |
5386 | 445 # define OPEN_OH_ARGTYPE intptr_t |
446 #else | |
447 # define OPEN_OH_ARGTYPE long | |
448 #endif | |
449 | |
5376 | 450 static int |
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451 wstat_symlink_aware(const WCHAR *name, stat_T *stp) |
5376 | 452 { |
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453 #if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__MINGW32__) |
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454 // Work around for VC12 or earlier (and MinGW). _wstat() can't handle |
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455 // symlinks properly. |
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456 // VC9 or earlier: _wstat() doesn't support a symlink at all. It retrieves |
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457 // status of a symlink itself. |
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458 // VC10: _wstat() supports a symlink to a normal file, but it doesn't |
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459 // support a symlink to a directory (always returns an error). |
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460 // VC11 and VC12: _wstat() doesn't return an error for a symlink to a |
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461 // directory, but it doesn't set S_IFDIR flag. |
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462 // MinGW: Same as VC9. |
5376 | 463 int n; |
464 BOOL is_symlink = FALSE; | |
465 HANDLE hFind, h; | |
466 DWORD attr = 0; | |
467 WIN32_FIND_DATAW findDataW; | |
468 | |
469 hFind = FindFirstFileW(name, &findDataW); | |
470 if (hFind != INVALID_HANDLE_VALUE) | |
471 { | |
472 attr = findDataW.dwFileAttributes; | |
473 if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) | |
474 && (findDataW.dwReserved0 == IO_REPARSE_TAG_SYMLINK)) | |
475 is_symlink = TRUE; | |
476 FindClose(hFind); | |
477 } | |
478 if (is_symlink) | |
479 { | |
480 h = CreateFileW(name, FILE_READ_ATTRIBUTES, | |
481 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, | |
482 OPEN_EXISTING, | |
483 (attr & FILE_ATTRIBUTE_DIRECTORY) | |
484 ? FILE_FLAG_BACKUP_SEMANTICS : 0, | |
485 NULL); | |
486 if (h != INVALID_HANDLE_VALUE) | |
487 { | |
488 int fd; | |
489 | |
5386 | 490 fd = _open_osfhandle((OPEN_OH_ARGTYPE)h, _O_RDONLY); |
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491 n = _fstat(fd, (struct _stat *)stp); |
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492 if ((n == 0) && (attr & FILE_ATTRIBUTE_DIRECTORY)) |
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493 stp->st_mode = (stp->st_mode & ~S_IFREG) | S_IFDIR; |
5376 | 494 _close(fd); |
495 return n; | |
496 } | |
497 } | |
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498 #endif |
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499 return _wstat(name, (struct _stat *)stp); |
5376 | 500 } |
7 | 501 |
502 /* | |
503 * stat() can't handle a trailing '/' or '\', remove it first. | |
504 */ | |
505 int | |
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506 vim_stat(const char *name, stat_T *stp) |
7 | 507 { |
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508 // WinNT and later can use _MAX_PATH wide characters for a pathname, which |
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509 // means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is |
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510 // UTF-8. |
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511 char_u buf[_MAX_PATH * 3 + 1]; |
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512 char_u *p; |
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513 WCHAR *wp; |
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514 int n; |
7 | 515 |
5320 | 516 vim_strncpy((char_u *)buf, (char_u *)name, sizeof(buf) - 1); |
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517 p = buf + STRLEN(buf); |
7 | 518 if (p > buf) |
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519 MB_PTR_BACK(buf, p); |
5578 | 520 |
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521 // Remove trailing '\\' except root path. |
7 | 522 if (p > buf && (*p == '\\' || *p == '/') && p[-1] != ':') |
523 *p = NUL; | |
5578 | 524 |
525 if ((buf[0] == '\\' && buf[1] == '\\') || (buf[0] == '/' && buf[1] == '/')) | |
526 { | |
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527 // UNC root path must be followed by '\\'. |
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528 p = vim_strpbrk(buf + 2, (char_u *)"\\/"); |
5578 | 529 if (p != NULL) |
530 { | |
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531 p = vim_strpbrk(p + 1, (char_u *)"\\/"); |
5578 | 532 if (p == NULL) |
533 STRCAT(buf, "\\"); | |
534 } | |
535 } | |
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536 |
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537 wp = enc_to_utf16(buf, NULL); |
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538 if (wp == NULL) |
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539 return -1; |
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540 |
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541 n = wstat_symlink_aware(wp, stp); |
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542 vim_free(wp); |
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543 return n; |
7 | 544 } |
545 | |
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546 #if (defined(FEAT_GUI_MSWIN) && !defined(VIMDLL)) || defined(PROTO) |
7 | 547 void |
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548 mch_settmode(tmode_T tmode UNUSED) |
7 | 549 { |
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550 // nothing to do |
7 | 551 } |
552 | |
553 int | |
554 mch_get_shellsize(void) | |
555 { | |
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556 // never used |
7 | 557 return OK; |
558 } | |
559 | |
560 void | |
561 mch_set_shellsize(void) | |
562 { | |
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563 // never used |
7 | 564 } |
565 | |
566 /* | |
567 * Rows and/or Columns has changed. | |
568 */ | |
569 void | |
570 mch_new_shellsize(void) | |
571 { | |
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572 // never used |
7 | 573 } |
574 | |
575 #endif | |
576 | |
577 /* | |
578 * We have no job control, so fake it by starting a new shell. | |
579 */ | |
580 void | |
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581 mch_suspend(void) |
7 | 582 { |
583 suspend_shell(); | |
584 } | |
585 | |
586 #if defined(USE_MCH_ERRMSG) || defined(PROTO) | |
587 | |
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588 # ifdef display_errors |
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589 # undef display_errors |
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590 # endif |
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591 |
7 | 592 /* |
593 * Display the saved error message(s). | |
594 */ | |
595 void | |
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596 display_errors(void) |
7 | 597 { |
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598 # ifdef FEAT_GUI |
7 | 599 char *p; |
600 | |
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601 # ifdef VIMDLL |
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602 if (gui.in_use || gui.starting) |
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603 # endif |
7 | 604 { |
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605 if (error_ga.ga_data != NULL) |
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606 { |
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607 // avoid putting up a message box with blanks only |
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608 for (p = (char *)error_ga.ga_data; *p; ++p) |
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609 if (!isspace(*p)) |
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610 { |
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611 (void)gui_mch_dialog( |
802 | 612 gui.starting ? VIM_INFO : |
613 VIM_ERROR, | |
614 gui.starting ? (char_u *)_("Message") : | |
615 (char_u *)_("Error"), | |
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616 (char_u *)p, (char_u *)_("&Ok"), |
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617 1, NULL, FALSE); |
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618 break; |
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619 } |
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620 ga_clear(&error_ga); |
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621 } |
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622 return; |
7 | 623 } |
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624 # endif |
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625 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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626 FlushFileBuffers(GetStdHandle(STD_ERROR_HANDLE)); |
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627 # endif |
7 | 628 } |
629 #endif | |
630 | |
631 | |
632 /* | |
633 * Return TRUE if "p" contain a wildcard that can be expanded by | |
634 * dos_expandpath(). | |
635 */ | |
636 int | |
637 mch_has_exp_wildcard(char_u *p) | |
638 { | |
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639 for ( ; *p; MB_PTR_ADV(p)) |
7 | 640 { |
641 if (vim_strchr((char_u *)"?*[", *p) != NULL | |
642 || (*p == '~' && p[1] != NUL)) | |
643 return TRUE; | |
644 } | |
645 return FALSE; | |
646 } | |
647 | |
648 /* | |
649 * Return TRUE if "p" contain a wildcard or a "~1" kind of thing (could be a | |
650 * shortened file name). | |
651 */ | |
652 int | |
653 mch_has_wildcard(char_u *p) | |
654 { | |
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655 for ( ; *p; MB_PTR_ADV(p)) |
7 | 656 { |
657 if (vim_strchr((char_u *) | |
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658 #ifdef VIM_BACKTICK |
7 | 659 "?*$[`" |
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660 #else |
7 | 661 "?*$[" |
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662 #endif |
7 | 663 , *p) != NULL |
664 || (*p == '~' && p[1] != NUL)) | |
665 return TRUE; | |
666 } | |
667 return FALSE; | |
668 } | |
669 | |
670 | |
671 /* | |
672 * The normal _chdir() does not change the default drive. This one does. | |
673 * Returning 0 implies success; -1 implies failure. | |
674 */ | |
675 int | |
676 mch_chdir(char *path) | |
677 { | |
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678 WCHAR *p; |
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679 int n; |
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680 |
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681 if (path[0] == NUL) // just checking... |
7 | 682 return -1; |
683 | |
1936 | 684 if (p_verbose >= 5) |
685 { | |
686 verbose_enter(); | |
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687 smsg("chdir(%s)", path); |
1936 | 688 verbose_leave(); |
689 } | |
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690 if (isalpha(path[0]) && path[1] == ':') // has a drive name |
7 | 691 { |
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692 // If we can change to the drive, skip that part of the path. If we |
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693 // can't then the current directory may be invalid, try using chdir() |
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694 // with the whole path. |
7 | 695 if (_chdrive(TOLOWER_ASC(path[0]) - 'a' + 1) == 0) |
696 path += 2; | |
697 } | |
698 | |
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699 if (*path == NUL) // drive name only |
7 | 700 return 0; |
701 | |
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702 p = enc_to_utf16((char_u *)path, NULL); |
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703 if (p == NULL) |
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704 return -1; |
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705 |
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706 n = _wchdir(p); |
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707 vim_free(p); |
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708 return n; |
7 | 709 } |
710 | |
711 | |
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712 #if defined(FEAT_GUI_MSWIN) && !defined(VIMDLL) |
7 | 713 /* |
714 * return non-zero if a character is available | |
715 */ | |
716 int | |
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717 mch_char_avail(void) |
7 | 718 { |
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719 // never used |
7 | 720 return TRUE; |
721 } | |
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722 |
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723 # if defined(FEAT_TERMINAL) || defined(PROTO) |
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724 /* |
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725 * Check for any pending input or messages. |
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726 */ |
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727 int |
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728 mch_check_messages(void) |
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729 { |
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730 // TODO: check for messages |
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731 return TRUE; |
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732 } |
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733 # endif |
7 | 734 #endif |
735 | |
736 | |
737 #if defined(FEAT_LIBCALL) || defined(PROTO) | |
738 /* | |
739 * Call a DLL routine which takes either a string or int param | |
740 * and returns an allocated string. | |
741 * Return OK if it worked, FAIL if not. | |
742 */ | |
743 typedef LPTSTR (*MYSTRPROCSTR)(LPTSTR); | |
744 typedef LPTSTR (*MYINTPROCSTR)(int); | |
745 typedef int (*MYSTRPROCINT)(LPTSTR); | |
746 typedef int (*MYINTPROCINT)(int); | |
747 | |
748 /* | |
749 * Check if a pointer points to a valid NUL terminated string. | |
750 * Return the length of the string, including terminating NUL. | |
751 * Returns 0 for an invalid pointer, 1 for an empty string. | |
752 */ | |
753 static size_t | |
754 check_str_len(char_u *str) | |
755 { | |
756 SYSTEM_INFO si; | |
757 MEMORY_BASIC_INFORMATION mbi; | |
758 size_t length = 0; | |
759 size_t i; | |
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760 const char_u *p; |
7 | 761 |
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762 // get page size |
7 | 763 GetSystemInfo(&si); |
764 | |
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765 // get memory information |
7 | 766 if (VirtualQuery(str, &mbi, sizeof(mbi))) |
767 { | |
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768 // pre cast these (typing savers) |
840 | 769 long_u dwStr = (long_u)str; |
770 long_u dwBaseAddress = (long_u)mbi.BaseAddress; | |
7 | 771 |
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772 // get start address of page that str is on |
840 | 773 long_u strPage = dwStr - (dwStr - dwBaseAddress) % si.dwPageSize; |
7 | 774 |
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775 // get length from str to end of page |
840 | 776 long_u pageLength = si.dwPageSize - (dwStr - strPage); |
7 | 777 |
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778 for (p = str; !IsBadReadPtr(p, (UINT)pageLength); |
7 | 779 p += pageLength, pageLength = si.dwPageSize) |
780 for (i = 0; i < pageLength; ++i, ++length) | |
781 if (p[i] == NUL) | |
782 return length + 1; | |
783 } | |
784 | |
785 return 0; | |
786 } | |
787 | |
6249 | 788 /* |
789 * Passed to do_in_runtimepath() to load a vim.ico file. | |
790 */ | |
791 static void | |
792 mch_icon_load_cb(char_u *fname, void *cookie) | |
793 { | |
794 HANDLE *h = (HANDLE *)cookie; | |
795 | |
796 *h = LoadImage(NULL, | |
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797 (LPSTR)fname, |
6249 | 798 IMAGE_ICON, |
799 64, | |
800 64, | |
801 LR_LOADFROMFILE | LR_LOADMAP3DCOLORS); | |
802 } | |
803 | |
804 /* | |
805 * Try loading an icon file from 'runtimepath'. | |
806 */ | |
807 int | |
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808 mch_icon_load(HANDLE *iconp) |
6249 | 809 { |
810 return do_in_runtimepath((char_u *)"bitmaps/vim.ico", | |
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811 0, mch_icon_load_cb, iconp); |
6249 | 812 } |
813 | |
7 | 814 int |
815 mch_libcall( | |
816 char_u *libname, | |
817 char_u *funcname, | |
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818 char_u *argstring, // NULL when using a argint |
7 | 819 int argint, |
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820 char_u **string_result,// NULL when using number_result |
7 | 821 int *number_result) |
822 { | |
823 HINSTANCE hinstLib; | |
824 MYSTRPROCSTR ProcAdd; | |
825 MYINTPROCSTR ProcAddI; | |
826 char_u *retval_str = NULL; | |
827 int retval_int = 0; | |
828 size_t len; | |
829 | |
830 BOOL fRunTimeLinkSuccess = FALSE; | |
831 | |
832 // Get a handle to the DLL module. | |
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833 hinstLib = vimLoadLib((char *)libname); |
7 | 834 |
835 // If the handle is valid, try to get the function address. | |
836 if (hinstLib != NULL) | |
837 { | |
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838 # ifdef HAVE_TRY_EXCEPT |
7 | 839 __try |
840 { | |
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841 # endif |
7 | 842 if (argstring != NULL) |
843 { | |
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844 // Call with string argument |
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845 ProcAdd = (MYSTRPROCSTR)GetProcAddress(hinstLib, (LPCSTR)funcname); |
7 | 846 if ((fRunTimeLinkSuccess = (ProcAdd != NULL)) != 0) |
847 { | |
848 if (string_result == NULL) | |
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849 retval_int = ((MYSTRPROCINT)ProcAdd)((LPSTR)argstring); |
7 | 850 else |
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851 retval_str = (char_u *)(ProcAdd)((LPSTR)argstring); |
7 | 852 } |
853 } | |
854 else | |
855 { | |
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856 // Call with number argument |
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857 ProcAddI = (MYINTPROCSTR) GetProcAddress(hinstLib, (LPCSTR)funcname); |
7 | 858 if ((fRunTimeLinkSuccess = (ProcAddI != NULL)) != 0) |
859 { | |
860 if (string_result == NULL) | |
861 retval_int = ((MYINTPROCINT)ProcAddI)(argint); | |
862 else | |
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863 retval_str = (char_u *)(ProcAddI)(argint); |
7 | 864 } |
865 } | |
866 | |
867 // Save the string before we free the library. | |
868 // Assume that a "1" result is an illegal pointer. | |
869 if (string_result == NULL) | |
870 *number_result = retval_int; | |
871 else if (retval_str != NULL | |
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872 && (len = check_str_len(retval_str)) > 0) |
7 | 873 { |
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874 *string_result = alloc(len); |
7 | 875 if (*string_result != NULL) |
876 mch_memmove(*string_result, retval_str, len); | |
877 } | |
878 | |
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879 # ifdef HAVE_TRY_EXCEPT |
7 | 880 } |
881 __except(EXCEPTION_EXECUTE_HANDLER) | |
882 { | |
883 if (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW) | |
884 RESETSTKOFLW(); | |
885 fRunTimeLinkSuccess = 0; | |
886 } | |
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887 # endif |
7 | 888 |
889 // Free the DLL module. | |
890 (void)FreeLibrary(hinstLib); | |
891 } | |
892 | |
893 if (!fRunTimeLinkSuccess) | |
894 { | |
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895 semsg(_(e_libcall), funcname); |
7 | 896 return FAIL; |
897 } | |
898 | |
899 return OK; | |
900 } | |
901 #endif | |
902 | |
903 /* | |
904 * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules | |
905 */ | |
906 void | |
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907 DumpPutS(const char *psz UNUSED) |
7 | 908 { |
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909 #ifdef MCH_WRITE_DUMP |
7 | 910 if (fdDump) |
911 { | |
912 fputs(psz, fdDump); | |
913 if (psz[strlen(psz) - 1] != '\n') | |
914 fputc('\n', fdDump); | |
915 fflush(fdDump); | |
916 } | |
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917 #endif |
7 | 918 } |
919 | |
920 #ifdef _DEBUG | |
921 | |
922 void __cdecl | |
923 Trace( | |
924 char *pszFormat, | |
925 ...) | |
926 { | |
927 CHAR szBuff[2048]; | |
928 va_list args; | |
929 | |
930 va_start(args, pszFormat); | |
931 vsprintf(szBuff, pszFormat, args); | |
932 va_end(args); | |
933 | |
934 OutputDebugString(szBuff); | |
935 } | |
936 | |
937 #endif //_DEBUG | |
938 | |
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939 #if !defined(FEAT_GUI) || defined(VIMDLL) || defined(PROTO) |
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940 extern HWND g_hWnd; // This is in os_win32.c. |
7 | 941 |
942 /* | |
943 * Showing the printer dialog is tricky since we have no GUI | |
944 * window to parent it. The following routines are needed to | |
945 * get the window parenting and Z-order to work properly. | |
946 */ | |
947 static void | |
948 GetConsoleHwnd(void) | |
949 { | |
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950 // Skip if it's already set. |
7 | 951 if (s_hwnd != 0) |
952 return; | |
953 | |
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954 // Window handle may have been found by init code (Windows NT only) |
7 | 955 if (g_hWnd != 0) |
956 { | |
957 s_hwnd = g_hWnd; | |
958 return; | |
959 } | |
960 | |
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961 s_hwnd = GetConsoleWindow(); |
7 | 962 } |
11 | 963 |
964 /* | |
965 * Console implementation of ":winpos". | |
966 */ | |
967 int | |
968 mch_get_winpos(int *x, int *y) | |
969 { | |
970 RECT rect; | |
971 | |
972 GetConsoleHwnd(); | |
973 GetWindowRect(s_hwnd, &rect); | |
974 *x = rect.left; | |
975 *y = rect.top; | |
976 return OK; | |
977 } | |
978 | |
979 /* | |
980 * Console implementation of ":winpos x y". | |
981 */ | |
982 void | |
983 mch_set_winpos(int x, int y) | |
984 { | |
985 GetConsoleHwnd(); | |
986 SetWindowPos(s_hwnd, NULL, x, y, 0, 0, | |
987 SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE); | |
988 } | |
7 | 989 #endif |
990 | |
991 #if (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) || defined(PROTO) | |
992 | |
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993 //================================================================= |
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994 // Win32 printer stuff |
7 | 995 |
996 static HFONT prt_font_handles[2][2][2]; | |
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997 static PRINTDLGW prt_dlg; |
7 | 998 static const int boldface[2] = {FW_REGULAR, FW_BOLD}; |
999 static TEXTMETRIC prt_tm; | |
1000 static int prt_line_height; | |
1001 static int prt_number_width; | |
1002 static int prt_left_margin; | |
1003 static int prt_right_margin; | |
1004 static int prt_top_margin; | |
1005 static char_u szAppName[] = TEXT("VIM"); | |
1006 static HWND hDlgPrint; | |
1007 static int *bUserAbort = NULL; | |
1008 static char_u *prt_name = NULL; | |
1009 | |
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1010 // Defines which are also in vim.rc. |
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1011 # define IDC_BOX1 400 |
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1012 # define IDC_PRINTTEXT1 401 |
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1013 # define IDC_PRINTTEXT2 402 |
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1014 # define IDC_PROGRESS 403 |
7 | 1015 |
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1016 static BOOL |
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1017 vimSetDlgItemText(HWND hDlg, int nIDDlgItem, char_u *s) |
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1018 { |
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1019 WCHAR *wp; |
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1020 BOOL ret; |
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1021 |
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1022 wp = enc_to_utf16(s, NULL); |
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1023 if (wp == NULL) |
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1024 return FALSE; |
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1025 |
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1026 ret = SetDlgItemTextW(hDlg, nIDDlgItem, wp); |
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1027 vim_free(wp); |
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1028 return ret; |
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1029 } |
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1030 |
7 | 1031 /* |
1032 * Convert BGR to RGB for Windows GDI calls | |
1033 */ | |
1034 static COLORREF | |
1035 swap_me(COLORREF colorref) | |
1036 { | |
1037 int temp; | |
1038 char *ptr = (char *)&colorref; | |
1039 | |
1040 temp = *(ptr); | |
1041 *(ptr ) = *(ptr + 2); | |
1042 *(ptr + 2) = temp; | |
1043 return colorref; | |
1044 } | |
1045 | |
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1046 // Attempt to make this work for old and new compilers |
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1047 # if !defined(_WIN64) && (!defined(_MSC_VER) || _MSC_VER < 1300) |
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1048 # define PDP_RETVAL BOOL |
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1049 # else |
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1050 # define PDP_RETVAL INT_PTR |
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1051 # endif |
1702 | 1052 |
1053 static PDP_RETVAL CALLBACK | |
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1054 PrintDlgProc( |
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1055 HWND hDlg, |
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1056 UINT message, |
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1057 WPARAM wParam UNUSED, |
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1058 LPARAM lParam UNUSED) |
7 | 1059 { |
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1060 # ifdef FEAT_GETTEXT |
7 | 1061 NONCLIENTMETRICS nm; |
1062 static HFONT hfont; | |
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1063 # endif |
7 | 1064 |
1065 switch (message) | |
1066 { | |
1067 case WM_INITDIALOG: | |
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1068 # ifdef FEAT_GETTEXT |
7 | 1069 nm.cbSize = sizeof(NONCLIENTMETRICS); |
1070 if (SystemParametersInfo( | |
1071 SPI_GETNONCLIENTMETRICS, | |
1072 sizeof(NONCLIENTMETRICS), | |
1073 &nm, | |
1074 0)) | |
1075 { | |
1076 char buff[MAX_PATH]; | |
1077 int i; | |
1078 | |
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1079 // Translate the dialog texts |
7 | 1080 hfont = CreateFontIndirect(&nm.lfMessageFont); |
1081 for (i = IDC_PRINTTEXT1; i <= IDC_PROGRESS; i++) | |
1082 { | |
1083 SendDlgItemMessage(hDlg, i, WM_SETFONT, (WPARAM)hfont, 1); | |
1084 if (GetDlgItemText(hDlg,i, buff, sizeof(buff))) | |
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1085 vimSetDlgItemText(hDlg,i, (char_u *)_(buff)); |
7 | 1086 } |
1087 SendDlgItemMessage(hDlg, IDCANCEL, | |
1088 WM_SETFONT, (WPARAM)hfont, 1); | |
1089 if (GetDlgItemText(hDlg,IDCANCEL, buff, sizeof(buff))) | |
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1090 vimSetDlgItemText(hDlg,IDCANCEL, (char_u *)_(buff)); |
7 | 1091 } |
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1092 # endif |
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1093 SetWindowText(hDlg, (LPCSTR)szAppName); |
7 | 1094 if (prt_name != NULL) |
1095 { | |
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1096 vimSetDlgItemText(hDlg, IDC_PRINTTEXT2, (char_u *)prt_name); |
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1097 VIM_CLEAR(prt_name); |
7 | 1098 } |
1099 EnableMenuItem(GetSystemMenu(hDlg, FALSE), SC_CLOSE, MF_GRAYED); | |
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1100 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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1101 # ifdef VIMDLL |
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1102 if (!gui.in_use) |
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1103 # endif |
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1104 BringWindowToTop(s_hwnd); |
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1105 # endif |
7 | 1106 return TRUE; |
1107 | |
1108 case WM_COMMAND: | |
1109 *bUserAbort = TRUE; | |
1110 EnableWindow(GetParent(hDlg), TRUE); | |
1111 DestroyWindow(hDlg); | |
1112 hDlgPrint = NULL; | |
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1113 # ifdef FEAT_GETTEXT |
7 | 1114 DeleteObject(hfont); |
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1115 # endif |
7 | 1116 return TRUE; |
1117 } | |
1118 return FALSE; | |
1119 } | |
1120 | |
1121 static BOOL CALLBACK | |
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1122 AbortProc(HDC hdcPrn UNUSED, int iCode UNUSED) |
7 | 1123 { |
1124 MSG msg; | |
1125 | |
3010 | 1126 while (!*bUserAbort && pPeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
7 | 1127 { |
3010 | 1128 if (!hDlgPrint || !pIsDialogMessage(hDlgPrint, &msg)) |
7 | 1129 { |
1130 TranslateMessage(&msg); | |
3010 | 1131 pDispatchMessage(&msg); |
7 | 1132 } |
1133 } | |
1134 return !*bUserAbort; | |
1135 } | |
1136 | |
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1137 # if !defined(FEAT_GUI) || defined(VIMDLL) |
7 | 1138 |
3174 | 1139 static UINT_PTR CALLBACK |
7 | 1140 PrintHookProc( |
1141 HWND hDlg, // handle to dialog box | |
1142 UINT uiMsg, // message identifier | |
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1143 WPARAM wParam UNUSED, // message parameter |
7 | 1144 LPARAM lParam // message parameter |
1145 ) | |
1146 { | |
1147 HWND hwndOwner; | |
1148 RECT rc, rcDlg, rcOwner; | |
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1149 PRINTDLGW *pPD; |
7 | 1150 |
1151 if (uiMsg == WM_INITDIALOG) | |
1152 { | |
1153 // Get the owner window and dialog box rectangles. | |
1154 if ((hwndOwner = GetParent(hDlg)) == NULL) | |
1155 hwndOwner = GetDesktopWindow(); | |
1156 | |
1157 GetWindowRect(hwndOwner, &rcOwner); | |
1158 GetWindowRect(hDlg, &rcDlg); | |
1159 CopyRect(&rc, &rcOwner); | |
1160 | |
1161 // Offset the owner and dialog box rectangles so that | |
1162 // right and bottom values represent the width and | |
1163 // height, and then offset the owner again to discard | |
1164 // space taken up by the dialog box. | |
1165 | |
1166 OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top); | |
1167 OffsetRect(&rc, -rc.left, -rc.top); | |
1168 OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom); | |
1169 | |
1170 // The new position is the sum of half the remaining | |
1171 // space and the owner's original position. | |
1172 | |
1173 SetWindowPos(hDlg, | |
1174 HWND_TOP, | |
1175 rcOwner.left + (rc.right / 2), | |
1176 rcOwner.top + (rc.bottom / 2), | |
1177 0, 0, // ignores size arguments | |
1178 SWP_NOSIZE); | |
1179 | |
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1180 // tackle the printdlg copiesctrl problem |
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1181 pPD = (PRINTDLGW *)lParam; |
7 | 1182 pPD->nCopies = (WORD)pPD->lCustData; |
1183 SetDlgItemInt( hDlg, edt3, pPD->nCopies, FALSE ); | |
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1184 // Bring the window to top |
7 | 1185 BringWindowToTop(GetParent(hDlg)); |
1186 SetForegroundWindow(hDlg); | |
1187 } | |
1188 | |
1189 return FALSE; | |
1190 } | |
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1191 # endif |
7 | 1192 |
1193 void | |
1194 mch_print_cleanup(void) | |
1195 { | |
1196 int pifItalic; | |
1197 int pifBold; | |
1198 int pifUnderline; | |
1199 | |
1200 for (pifBold = 0; pifBold <= 1; pifBold++) | |
1201 for (pifItalic = 0; pifItalic <= 1; pifItalic++) | |
1202 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++) | |
1203 DeleteObject(prt_font_handles[pifBold][pifItalic][pifUnderline]); | |
1204 | |
1205 if (prt_dlg.hDC != NULL) | |
1206 DeleteDC(prt_dlg.hDC); | |
1207 if (!*bUserAbort) | |
1208 SendMessage(hDlgPrint, WM_COMMAND, 0, 0); | |
1209 } | |
1210 | |
1211 static int | |
1212 to_device_units(int idx, int dpi, int physsize, int offset, int def_number) | |
1213 { | |
1214 int ret = 0; | |
1215 int u; | |
1216 int nr; | |
1217 | |
1218 u = prt_get_unit(idx); | |
1219 if (u == PRT_UNIT_NONE) | |
1220 { | |
1221 u = PRT_UNIT_PERC; | |
1222 nr = def_number; | |
1223 } | |
1224 else | |
1225 nr = printer_opts[idx].number; | |
1226 | |
1227 switch (u) | |
1228 { | |
1229 case PRT_UNIT_PERC: | |
1230 ret = (physsize * nr) / 100; | |
1231 break; | |
1232 case PRT_UNIT_INCH: | |
1233 ret = (nr * dpi); | |
1234 break; | |
1235 case PRT_UNIT_MM: | |
1236 ret = (nr * 10 * dpi) / 254; | |
1237 break; | |
1238 case PRT_UNIT_POINT: | |
1239 ret = (nr * 10 * dpi) / 720; | |
1240 break; | |
1241 } | |
1242 | |
1243 if (ret < offset) | |
1244 return 0; | |
1245 else | |
1246 return ret - offset; | |
1247 } | |
1248 | |
1249 static int | |
1250 prt_get_cpl(void) | |
1251 { | |
1252 int hr; | |
1253 int phyw; | |
1254 int dvoff; | |
1255 int rev_offset; | |
1256 int dpi; | |
1257 | |
1258 GetTextMetrics(prt_dlg.hDC, &prt_tm); | |
1259 prt_line_height = prt_tm.tmHeight + prt_tm.tmExternalLeading; | |
1260 | |
1261 hr = GetDeviceCaps(prt_dlg.hDC, HORZRES); | |
1262 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALWIDTH); | |
1263 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETX); | |
1264 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSX); | |
1265 | |
1266 rev_offset = phyw - (dvoff + hr); | |
1267 | |
1268 prt_left_margin = to_device_units(OPT_PRINT_LEFT, dpi, phyw, dvoff, 10); | |
1269 if (prt_use_number()) | |
1270 { | |
1271 prt_number_width = PRINT_NUMBER_WIDTH * prt_tm.tmAveCharWidth; | |
1272 prt_left_margin += prt_number_width; | |
1273 } | |
1274 else | |
1275 prt_number_width = 0; | |
1276 | |
1277 prt_right_margin = hr - to_device_units(OPT_PRINT_RIGHT, dpi, phyw, | |
1278 rev_offset, 5); | |
1279 | |
1280 return (prt_right_margin - prt_left_margin) / prt_tm.tmAveCharWidth; | |
1281 } | |
1282 | |
1283 static int | |
1284 prt_get_lpp(void) | |
1285 { | |
1286 int vr; | |
1287 int phyw; | |
1288 int dvoff; | |
1289 int rev_offset; | |
1290 int bottom_margin; | |
1291 int dpi; | |
1292 | |
1293 vr = GetDeviceCaps(prt_dlg.hDC, VERTRES); | |
1294 phyw = GetDeviceCaps(prt_dlg.hDC, PHYSICALHEIGHT); | |
1295 dvoff = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETY); | |
1296 dpi = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSY); | |
1297 | |
1298 rev_offset = phyw - (dvoff + vr); | |
1299 | |
1300 prt_top_margin = to_device_units(OPT_PRINT_TOP, dpi, phyw, dvoff, 5); | |
1301 | |
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1302 // adjust top margin if there is a header |
7 | 1303 prt_top_margin += prt_line_height * prt_header_height(); |
1304 | |
1305 bottom_margin = vr - to_device_units(OPT_PRINT_BOT, dpi, phyw, | |
1306 rev_offset, 5); | |
1307 | |
1308 return (bottom_margin - prt_top_margin) / prt_line_height; | |
1309 } | |
1310 | |
1311 int | |
1312 mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit) | |
1313 { | |
1314 static HGLOBAL stored_dm = NULL; | |
1315 static HGLOBAL stored_devn = NULL; | |
1316 static int stored_nCopies = 1; | |
1317 static int stored_nFlags = 0; | |
1318 | |
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1319 LOGFONTW fLogFont; |
7 | 1320 int pifItalic; |
1321 int pifBold; | |
1322 int pifUnderline; | |
1323 | |
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1324 DEVMODEW *mem; |
7 | 1325 DEVNAMES *devname; |
1326 int i; | |
1327 | |
1328 bUserAbort = &(psettings->user_abort); | |
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1329 CLEAR_FIELD(prt_dlg); |
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1330 prt_dlg.lStructSize = sizeof(PRINTDLGW); |
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1331 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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1332 # ifdef VIMDLL |
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1333 if (!gui.in_use) |
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1334 # endif |
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1335 GetConsoleHwnd(); // get value of s_hwnd |
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1336 # endif |
7 | 1337 prt_dlg.hwndOwner = s_hwnd; |
1338 prt_dlg.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC; | |
1339 if (!forceit) | |
1340 { | |
1341 prt_dlg.hDevMode = stored_dm; | |
1342 prt_dlg.hDevNames = stored_devn; | |
1343 prt_dlg.lCustData = stored_nCopies; // work around bug in print dialog | |
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1344 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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1345 # ifdef VIMDLL |
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1346 if (!gui.in_use) |
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1347 # endif |
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1348 { |
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1349 /* |
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1350 * Use hook to prevent console window being sent to back |
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1351 */ |
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diff
changeset
|
1352 prt_dlg.lpfnPrintHook = PrintHookProc; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1353 prt_dlg.Flags |= PD_ENABLEPRINTHOOK; |
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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diff
changeset
|
1354 } |
18773
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1355 # endif |
7 | 1356 prt_dlg.Flags |= stored_nFlags; |
1357 } | |
1358 | |
1359 /* | |
1360 * If bang present, return default printer setup with no dialog | |
1361 * never show dialog if we are running over telnet | |
1362 */ | |
1363 if (forceit | |
18773
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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|
1364 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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|
1365 # ifdef VIMDLL |
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Bram Moolenaar <Bram@vim.org>
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|
1366 || (!gui.in_use && !term_console) |
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Bram Moolenaar <Bram@vim.org>
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|
1367 # else |
7 | 1368 || !term_console |
18773
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1369 # endif |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1370 # endif |
7 | 1371 ) |
1372 { | |
1373 prt_dlg.Flags |= PD_RETURNDEFAULT; | |
1374 /* | |
1375 * MSDN suggests setting the first parameter to WINSPOOL for | |
1376 * NT, but NULL appears to work just as well. | |
1377 */ | |
1378 if (*p_pdev != NUL) | |
8080
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Christian Brabandt <cb@256bit.org>
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7833
diff
changeset
|
1379 prt_dlg.hDC = CreateDC(NULL, (LPCSTR)p_pdev, NULL, NULL); |
7 | 1380 else |
1381 { | |
1382 prt_dlg.Flags |= PD_RETURNDEFAULT; | |
16196
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1383 if (PrintDlgW(&prt_dlg) == 0) |
7 | 1384 goto init_fail_dlg; |
1385 } | |
1386 } | |
16196
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1387 else if (PrintDlgW(&prt_dlg) == 0) |
7 | 1388 goto init_fail_dlg; |
1389 else | |
1390 { | |
1391 /* | |
1392 * keep the previous driver context | |
1393 */ | |
1394 stored_dm = prt_dlg.hDevMode; | |
1395 stored_devn = prt_dlg.hDevNames; | |
1396 stored_nFlags = prt_dlg.Flags; | |
1397 stored_nCopies = prt_dlg.nCopies; | |
1398 } | |
1399 | |
1400 if (prt_dlg.hDC == NULL) | |
1401 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15195
diff
changeset
|
1402 emsg(_("E237: Printer selection failed")); |
7 | 1403 mch_print_cleanup(); |
1404 return FALSE; | |
1405 } | |
1406 | |
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Bram Moolenaar <Bram@vim.org>
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|
1407 // Not all printer drivers report the support of color (or grey) in the |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1408 // same way. Let's set has_color if there appears to be some way to print |
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changeset
|
1409 // more than B&W. |
7 | 1410 i = GetDeviceCaps(prt_dlg.hDC, NUMCOLORS); |
1411 psettings->has_color = (GetDeviceCaps(prt_dlg.hDC, BITSPIXEL) > 1 | |
1412 || GetDeviceCaps(prt_dlg.hDC, PLANES) > 1 | |
1413 || i > 2 || i == -1); | |
1414 | |
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changeset
|
1415 // Ensure all font styles are baseline aligned |
7 | 1416 SetTextAlign(prt_dlg.hDC, TA_BASELINE|TA_LEFT); |
1417 | |
1418 /* | |
1419 * On some windows systems the nCopies parameter is not | |
1420 * passed back correctly. It must be retrieved from the | |
1421 * hDevMode struct. | |
1422 */ | |
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|
1423 mem = (DEVMODEW *)GlobalLock(prt_dlg.hDevMode); |
7 | 1424 if (mem != NULL) |
1425 { | |
1426 if (mem->dmCopies != 1) | |
1427 stored_nCopies = mem->dmCopies; | |
1428 if ((mem->dmFields & DM_DUPLEX) && (mem->dmDuplex & ~DMDUP_SIMPLEX)) | |
1429 psettings->duplex = TRUE; | |
1430 if ((mem->dmFields & DM_COLOR) && (mem->dmColor & DMCOLOR_COLOR)) | |
1431 psettings->has_color = TRUE; | |
1432 } | |
1433 GlobalUnlock(prt_dlg.hDevMode); | |
1434 | |
1435 devname = (DEVNAMES *)GlobalLock(prt_dlg.hDevNames); | |
1436 if (devname != 0) | |
1437 { | |
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changeset
|
1438 WCHAR *wprinter_name = (WCHAR *)devname + devname->wDeviceOffset; |
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changeset
|
1439 WCHAR *wport_name = (WCHAR *)devname + devname->wOutputOffset; |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1440 char_u *text = (char_u *)_("to %s on %s"); |
16196
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patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
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changeset
|
1441 char_u *printer_name = utf16_to_enc(wprinter_name, NULL); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
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|
1442 char_u *port_name = utf16_to_enc(wport_name, NULL); |
973070a30381
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1443 |
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patch 8.1.1103: MS-Windows: old API calls are no longer needed
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parents:
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diff
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|
1444 if (printer_name != NULL && port_name != NULL) |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
1445 prt_name = alloc(STRLEN(printer_name) |
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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changeset
|
1446 + STRLEN(port_name) + STRLEN(text)); |
7 | 1447 if (prt_name != NULL) |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1448 wsprintf((char *)prt_name, (const char *)text, |
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1449 printer_name, port_name); |
16196
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changeset
|
1450 vim_free(printer_name); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1451 vim_free(port_name); |
7 | 1452 } |
1453 GlobalUnlock(prt_dlg.hDevNames); | |
1454 | |
1455 /* | |
1456 * Initialise the font according to 'printfont' | |
1457 */ | |
20007
aadd1cae2ff5
patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
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changeset
|
1458 CLEAR_FIELD(fLogFont); |
37 | 1459 if (get_logfont(&fLogFont, p_pfn, prt_dlg.hDC, TRUE) == FAIL) |
7 | 1460 { |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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changeset
|
1461 semsg(_("E613: Unknown printer font: %s"), p_pfn); |
7 | 1462 mch_print_cleanup(); |
1463 return FALSE; | |
1464 } | |
1465 | |
1466 for (pifBold = 0; pifBold <= 1; pifBold++) | |
1467 for (pifItalic = 0; pifItalic <= 1; pifItalic++) | |
1468 for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++) | |
1469 { | |
1470 fLogFont.lfWeight = boldface[pifBold]; | |
1471 fLogFont.lfItalic = pifItalic; | |
1472 fLogFont.lfUnderline = pifUnderline; | |
1473 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
|
1474 = CreateFontIndirectW(&fLogFont); |
7 | 1475 } |
1476 | |
1477 SetBkMode(prt_dlg.hDC, OPAQUE); | |
1478 SelectObject(prt_dlg.hDC, prt_font_handles[0][0][0]); | |
1479 | |
1480 /* | |
1481 * Fill in the settings struct | |
1482 */ | |
1483 psettings->chars_per_line = prt_get_cpl(); | |
1484 psettings->lines_per_page = prt_get_lpp(); | |
6253 | 1485 if (prt_dlg.Flags & PD_USEDEVMODECOPIESANDCOLLATE) |
1486 { | |
1487 psettings->n_collated_copies = (prt_dlg.Flags & PD_COLLATE) | |
1488 ? prt_dlg.nCopies : 1; | |
1489 psettings->n_uncollated_copies = (prt_dlg.Flags & PD_COLLATE) | |
1490 ? 1 : prt_dlg.nCopies; | |
1491 | |
1492 if (psettings->n_collated_copies == 0) | |
1493 psettings->n_collated_copies = 1; | |
1494 | |
1495 if (psettings->n_uncollated_copies == 0) | |
1496 psettings->n_uncollated_copies = 1; | |
10440
f54e4c691de4
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Christian Brabandt <cb@256bit.org>
parents:
10355
diff
changeset
|
1497 } |
f54e4c691de4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1498 else |
f54e4c691de4
commit https://github.com/vim/vim/commit/b04a98f6c3cca14bf055934b0a793f4dc376858b
Christian Brabandt <cb@256bit.org>
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10355
diff
changeset
|
1499 { |
7 | 1500 psettings->n_collated_copies = 1; |
1501 psettings->n_uncollated_copies = 1; | |
6253 | 1502 } |
7 | 1503 |
1504 psettings->jobname = jobname; | |
1505 | |
1506 return TRUE; | |
1507 | |
1508 init_fail_dlg: | |
1509 { | |
1510 DWORD err = CommDlgExtendedError(); | |
1511 | |
1512 if (err) | |
1513 { | |
1514 char_u *buf; | |
1515 | |
18810
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parents:
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diff
changeset
|
1516 // 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
|
1517 // CommDlgExtendedError(). What does? |
7 | 1518 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | |
1519 FORMAT_MESSAGE_FROM_SYSTEM | | |
1520 FORMAT_MESSAGE_IGNORE_INSERTS, | |
1521 NULL, err, 0, (LPTSTR)(&buf), 0, NULL); | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1522 semsg(_("E238: Print error: %s"), |
7 | 1523 buf == NULL ? (char_u *)_("Unknown") : buf); |
1524 LocalFree((LPVOID)(buf)); | |
1525 } | |
1526 else | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1527 msg_clr_eos(); // Maybe canceled |
7 | 1528 |
1529 mch_print_cleanup(); | |
1530 return FALSE; | |
1531 } | |
1532 } | |
1533 | |
1534 | |
1535 int | |
1536 mch_print_begin(prt_settings_T *psettings) | |
1537 { | |
16196
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1538 int ret = 0; |
7 | 1539 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
|
1540 WCHAR *wp; |
7 | 1541 |
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
|
1542 hDlgPrint = CreateDialog(g_hinst, TEXT("PrintDlgBox"), |
7 | 1543 prt_dlg.hwndOwner, PrintDlgProc); |
1544 SetAbortProc(prt_dlg.hDC, AbortProc); | |
1545 wsprintf(szBuffer, _("Printing '%s'"), gettail(psettings->jobname)); | |
8080
b6cb94ad97a4
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Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
1546 vimSetDlgItemText(hDlgPrint, IDC_PRINTTEXT1, (char_u *)szBuffer); |
7 | 1547 |
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
|
1548 wp = enc_to_utf16(psettings->jobname, NULL); |
13929
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patch 8.0.1835: print document name does not support multi-byte
Christian Brabandt <cb@256bit.org>
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|
1549 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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|
1550 { |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
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diff
changeset
|
1551 DOCINFOW di; |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
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diff
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|
1552 |
20007
aadd1cae2ff5
patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents:
19131
diff
changeset
|
1553 CLEAR_FIELD(di); |
13929
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
Christian Brabandt <cb@256bit.org>
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changeset
|
1554 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
|
1555 di.lpszDocName = wp; |
05aec5ac9630
patch 8.0.1835: print document name does not support multi-byte
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
1556 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
|
1557 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
|
1558 } |
7 | 1559 |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1560 # ifdef FEAT_GUI |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1561 // Give focus back to main window (when using MDI). |
18773
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patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1562 # ifdef VIMDLL |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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diff
changeset
|
1563 if (gui.in_use) |
18773
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1564 # endif |
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>
parents:
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changeset
|
1565 SetFocus(s_hwnd); |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1566 # endif |
7 | 1567 |
1568 return (ret > 0); | |
1569 } | |
1570 | |
1571 void | |
10783
04eb70c77cf4
patch 8.0.0281: some files are still using ARGSUSED instead of UNUSED
Christian Brabandt <cb@256bit.org>
parents:
10440
diff
changeset
|
1572 mch_print_end(prt_settings_T *psettings UNUSED) |
7 | 1573 { |
1574 EndDoc(prt_dlg.hDC); | |
1575 if (!*bUserAbort) | |
1576 SendMessage(hDlgPrint, WM_COMMAND, 0, 0); | |
1577 } | |
1578 | |
1579 int | |
1580 mch_print_end_page(void) | |
1581 { | |
1582 return (EndPage(prt_dlg.hDC) > 0); | |
1583 } | |
1584 | |
1585 int | |
1586 mch_print_begin_page(char_u *msg) | |
1587 { | |
1588 if (msg != NULL) | |
8080
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diff
changeset
|
1589 vimSetDlgItemText(hDlgPrint, IDC_PROGRESS, msg); |
7 | 1590 return (StartPage(prt_dlg.hDC) > 0); |
1591 } | |
1592 | |
1593 int | |
1594 mch_print_blank_page(void) | |
1595 { | |
1596 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE); | |
1597 } | |
1598 | |
1599 static int prt_pos_x = 0; | |
1600 static int prt_pos_y = 0; | |
1601 | |
1602 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
1603 mch_print_start_line(int margin, int page_line) |
7 | 1604 { |
1605 if (margin) | |
1606 prt_pos_x = -prt_number_width; | |
1607 else | |
1608 prt_pos_x = 0; | |
1609 prt_pos_y = page_line * prt_line_height | |
1610 + prt_tm.tmAscent + prt_tm.tmExternalLeading; | |
1611 } | |
1612 | |
1613 int | |
1614 mch_print_text_out(char_u *p, int len) | |
1615 { | |
1616 SIZE sz; | |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1617 WCHAR *wp; |
4932
1cf02fbe6281
updated for version 7.3.1211
Bram Moolenaar <bram@vim.org>
parents:
4926
diff
changeset
|
1618 int wlen = 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
|
1619 int ret = FALSE; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1620 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1621 wp = enc_to_utf16(p, &wlen); |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1622 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
|
1623 return FALSE; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1624 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1625 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>
parents:
16162
diff
changeset
|
1626 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>
parents:
16162
diff
changeset
|
1627 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>
parents:
16162
diff
changeset
|
1628 vim_free(wp); |
7 | 1629 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
|
1630 // This is wrong when printing spaces for a TAB. |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1631 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
|
1632 { |
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
1633 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
|
1634 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
|
1635 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
|
1636 { |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1637 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
|
1638 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>
parents:
16162
diff
changeset
|
1639 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
|
1640 } |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1641 } |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1642 return ret; |
7 | 1643 } |
1644 | |
1645 void | |
1646 mch_print_set_font(int iBold, int iItalic, int iUnderline) | |
1647 { | |
1648 SelectObject(prt_dlg.hDC, prt_font_handles[iBold][iItalic][iUnderline]); | |
1649 } | |
1650 | |
1651 void | |
843 | 1652 mch_print_set_bg(long_u bgcol) |
7 | 1653 { |
843 | 1654 SetBkColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, |
1655 swap_me((COLORREF)bgcol))); | |
7 | 1656 /* |
1657 * With a white background we can draw characters transparent, which is | |
1658 * good for italic characters that overlap to the next char cell. | |
1659 */ | |
1660 if (bgcol == 0xffffffUL) | |
1661 SetBkMode(prt_dlg.hDC, TRANSPARENT); | |
1662 else | |
1663 SetBkMode(prt_dlg.hDC, OPAQUE); | |
1664 } | |
1665 | |
1666 void | |
843 | 1667 mch_print_set_fg(long_u fgcol) |
7 | 1668 { |
843 | 1669 SetTextColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, |
1670 swap_me((COLORREF)fgcol))); | |
7 | 1671 } |
1672 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1673 #endif // FEAT_PRINTER && !FEAT_POSTSCRIPT |
7 | 1674 |
440 | 1675 |
1676 | |
7 | 1677 #if defined(FEAT_SHORTCUT) || defined(PROTO) |
3927 | 1678 # ifndef PROTO |
1679 # include <shlobj.h> | |
1680 # endif | |
7 | 1681 |
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
|
1682 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
|
1683 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
|
1684 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
|
1685 DWORD cchFilePath, |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1686 DWORD dwFlags); |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1687 static pfnGetFinalPathNameByHandleW 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
|
1688 |
16945
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1689 # define is_path_sep(c) ((c) == L'\\' || (c) == L'/') |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1690 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1691 static int |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1692 is_reparse_point_included(LPCWSTR fname) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1693 { |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1694 LPCWSTR p = fname, q; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1695 WCHAR buf[MAX_PATH]; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1696 DWORD attr; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1697 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1698 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:
16831
diff
changeset
|
1699 p += 3; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1700 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:
16831
diff
changeset
|
1701 p += 2; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1702 |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1703 while (*p != L'\0') |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1704 { |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1705 q = wcspbrk(p, L"\\/"); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1706 if (q == NULL) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1707 p = q = fname + wcslen(fname); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1708 else |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1709 p = q + 1; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1710 if (q - fname >= MAX_PATH) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1711 return FALSE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1712 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
|
1713 buf[q - fname] = L'\0'; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1714 attr = GetFileAttributesW(buf); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1715 if (attr != INVALID_FILE_ATTRIBUTES |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1716 && (attr & FILE_ATTRIBUTE_REPARSE_POINT) != 0) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1717 return TRUE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1718 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1719 return FALSE; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1720 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1721 |
16354
b3bc3ba07bef
patch 8.1.1182: some function prototypes are outdated
Bram Moolenaar <Bram@vim.org>
parents:
16196
diff
changeset
|
1722 static char_u * |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1723 resolve_reparse_point(char_u *fname) |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1724 { |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1725 HANDLE 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
|
1726 DWORD size; |
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
|
1727 WCHAR *p, *wp; |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1728 char_u *rfname = NULL; |
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
|
1729 WCHAR *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
|
1730 static BOOL loaded = FALSE; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1731 |
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
|
1732 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
|
1733 { |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1734 HMODULE hmod = GetModuleHandle("kernel32.dll"); |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1735 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1736 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
|
1737 return NULL; |
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
|
1738 pGetFinalPathNameByHandleW = (pfnGetFinalPathNameByHandleW) |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1739 GetProcAddress(hmod, "GetFinalPathNameByHandleW"); |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1740 loaded = TRUE; |
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
|
1741 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
|
1742 return NULL; |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1743 } |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1744 |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1745 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
|
1746 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
|
1747 goto fail; |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1748 |
16945
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1749 if (!is_reparse_point_included(p)) |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1750 { |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1751 vim_free(p); |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1752 goto fail; |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1753 } |
efd36a9052cc
patch 8.1.1473: new resolve() implementation causes problem for plugins
Bram Moolenaar <Bram@vim.org>
parents:
16831
diff
changeset
|
1754 |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1755 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
|
1756 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
|
1757 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
|
1758 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1759 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
|
1760 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
|
1761 |
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
|
1762 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
|
1763 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
|
1764 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
|
1765 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
|
1766 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
|
1767 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
|
1768 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
|
1769 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
|
1770 |
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
|
1771 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
|
1772 { |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1773 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
|
1774 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
|
1775 } |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1776 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
|
1777 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
|
1778 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
|
1779 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
|
1780 |
a6f392cc9587
patch 8.1.1784: MS-Windows: resolve() does not work if serial nr duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16945
diff
changeset
|
1781 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
|
1782 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1783 fail: |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1784 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
|
1785 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
|
1786 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
|
1787 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
|
1788 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1789 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
|
1790 } |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1791 |
7 | 1792 /* |
1793 * When "fname" is the name of a shortcut (*.lnk) resolve the file it points | |
1794 * to and return that name in allocated memory. | |
1795 * Otherwise NULL is returned. | |
1796 */ | |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1797 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
|
1798 resolve_shortcut(char_u *fname) |
7 | 1799 { |
1800 HRESULT hr; | |
1801 IShellLink *psl = NULL; | |
1802 IPersistFile *ppf = NULL; | |
1803 OLECHAR wsz[MAX_PATH]; | |
1804 char_u *rfname = NULL; | |
1805 int len; | |
5318 | 1806 IShellLinkW *pslw = NULL; |
1807 WIN32_FIND_DATAW ffdw; // we get those free of charge | |
7 | 1808 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1809 // 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
|
1810 // CoCreateInstance(), it's quite slow. |
7 | 1811 if (fname == NULL) |
1812 return rfname; | |
835 | 1813 len = (int)STRLEN(fname); |
7 | 1814 if (len <= 4 || STRNICMP(fname + len - 4, ".lnk", 4) != 0) |
1815 return rfname; | |
1816 | |
1817 CoInitialize(NULL); | |
1818 | |
1819 // create a link manager object and request its interface | |
1820 hr = CoCreateInstance( | |
1821 &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
|
1822 &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
|
1823 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
|
1824 { |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1825 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
|
1826 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1827 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
|
1828 { |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1829 // 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
|
1830 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
|
1831 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
|
1832 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
|
1833 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
|
1834 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1835 // "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
|
1836 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
|
1837 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
|
1838 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
|
1839 # 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
|
1840 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
|
1841 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
|
1842 goto shortcut_errorw; |
5318 | 1843 # endif |
7 | 1844 |
16196
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1845 // 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
|
1846 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
|
1847 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
|
1848 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
|
1849 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
|
1850 |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1851 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
|
1852 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
|
1853 } |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1854 } |
973070a30381
patch 8.1.1103: MS-Windows: old API calls are no longer needed
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
1855 |
7 | 1856 // Release all interface pointers (both belong to the same object) |
1857 if (ppf != NULL) | |
1858 ppf->lpVtbl->Release(ppf); | |
1859 if (psl != NULL) | |
1860 psl->lpVtbl->Release(psl); | |
5318 | 1861 if (pslw != NULL) |
1862 pslw->lpVtbl->Release(pslw); | |
7 | 1863 |
1864 CoUninitialize(); | |
1865 return rfname; | |
1866 } | |
15774
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1867 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1868 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
|
1869 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
|
1870 { |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1871 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
|
1872 |
c4efa095f323
patch 8.1.0894: MS-Windows: resolve() does not return a reparse point
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
1873 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
|
1874 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
|
1875 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
|
1876 } |
7 | 1877 #endif |
1878 | |
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
|
1879 #if (defined(FEAT_EVAL) && (!defined(FEAT_GUI) || defined(VIMDLL))) || defined(PROTO) |
7 | 1880 /* |
1881 * Bring ourselves to the foreground. Does work if the OS doesn't allow it. | |
1882 */ | |
1883 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
1884 win32_set_foreground(void) |
7 | 1885 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1886 GetConsoleHwnd(); // get value of s_hwnd |
7 | 1887 if (s_hwnd != 0) |
1888 SetForegroundWindow(s_hwnd); | |
1889 } | |
1890 #endif | |
1891 | |
1892 #if defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
1893 /* | |
1894 * Client-server code for Vim | |
1895 * | |
1896 * Originally written by Paul Moore | |
1897 */ | |
1898 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1899 // 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
|
1900 // 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
|
1901 // 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
|
1902 // GUI window at all). |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1903 // |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1904 // So we create a hidden window, and arrange to destroy it on exit. |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
1905 HWND message_window = 0; // window that's handling messages |
7 | 1906 |
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1907 # define VIM_CLASSNAME "VIM_MESSAGES" |
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1908 # define VIM_CLASSNAME_LEN (sizeof(VIM_CLASSNAME) - 1) |
7 | 1909 |
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1910 // Communication is via WM_COPYDATA messages. The message type is sent in |
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1911 // the dwData parameter. Types are defined here. |
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1912 # define COPYDATA_KEYS 0 |
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1913 # define COPYDATA_REPLY 1 |
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1914 # define COPYDATA_EXPR 10 |
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1915 # define COPYDATA_RESULT 11 |
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1916 # define COPYDATA_ERROR_RESULT 12 |
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1917 # define COPYDATA_ENCODING 20 |
7 | 1918 |
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1919 // This is a structure containing a server HWND and its name. |
7 | 1920 struct server_id |
1921 { | |
1922 HWND hwnd; | |
1923 char_u *name; | |
1924 }; | |
1925 | |
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1926 // Last received 'encoding' that the client uses. |
39 | 1927 static char_u *client_enc = NULL; |
1928 | |
1929 /* | |
1930 * Tell the other side what encoding we are using. | |
1931 * Errors are ignored. | |
1932 */ | |
1933 static void | |
1934 serverSendEnc(HWND target) | |
1935 { | |
1936 COPYDATASTRUCT data; | |
1937 | |
1938 data.dwData = COPYDATA_ENCODING; | |
835 | 1939 data.cbData = (DWORD)STRLEN(p_enc) + 1; |
39 | 1940 data.lpData = p_enc; |
1941 (void)SendMessage(target, WM_COPYDATA, (WPARAM)message_window, | |
1942 (LPARAM)(&data)); | |
1943 } | |
1944 | |
7 | 1945 /* |
1946 * Clean up on exit. This destroys the hidden message window. | |
1947 */ | |
1948 static void | |
1949 CleanUpMessaging(void) | |
1950 { | |
1951 if (message_window != 0) | |
1952 { | |
1953 DestroyWindow(message_window); | |
1954 message_window = 0; | |
1955 } | |
1956 } | |
1957 | |
1958 static int save_reply(HWND server, char_u *reply, int expr); | |
1959 | |
4352 | 1960 /* |
7 | 1961 * The window procedure for the hidden message window. |
1962 * It handles callback messages and notifications from servers. | |
1963 * In order to process these messages, it is necessary to run a | |
1964 * message loop. Code which may run before the main message loop | |
1965 * is started (in the GUI) is careful to pump messages when it needs | |
1966 * to. Features which require message delivery during normal use will | |
1967 * not work in the console version - this basically means those | |
1968 * features which allow Vim to act as a server, rather than a client. | |
1969 */ | |
1970 static LRESULT CALLBACK | |
1971 Messaging_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) | |
1972 { | |
1973 if (msg == WM_COPYDATA) | |
1974 { | |
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1975 // This is a message from another Vim. The dwData member of the |
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1976 // COPYDATASTRUCT determines the type of message: |
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1977 // COPYDATA_ENCODING: |
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1978 // The encoding that the client uses. Following messages will |
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1979 // use this encoding, convert if needed. |
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1980 // COPYDATA_KEYS: |
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1981 // A key sequence. We are a server, and a client wants these keys |
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1982 // adding to the input queue. |
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1983 // COPYDATA_REPLY: |
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1984 // A reply. We are a client, and a server has sent this message |
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1985 // in response to a request. (server2client()) |
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1986 // COPYDATA_EXPR: |
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1987 // An expression. We are a server, and a client wants us to |
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1988 // evaluate this expression. |
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1989 // COPYDATA_RESULT: |
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1990 // A reply. We are a client, and a server has sent this message |
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1991 // in response to a COPYDATA_EXPR. |
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1992 // COPYDATA_ERROR_RESULT: |
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1993 // A reply. We are a client, and a server has sent this message |
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1994 // in response to a COPYDATA_EXPR that failed to evaluate. |
7 | 1995 COPYDATASTRUCT *data = (COPYDATASTRUCT*)lParam; |
1996 HWND sender = (HWND)wParam; | |
1997 COPYDATASTRUCT reply; | |
1998 char_u *res; | |
1999 int retval; | |
39 | 2000 char_u *str; |
2001 char_u *tofree; | |
7 | 2002 |
2003 switch (data->dwData) | |
2004 { | |
39 | 2005 case COPYDATA_ENCODING: |
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2006 // Remember the encoding that the client uses. |
39 | 2007 vim_free(client_enc); |
2008 client_enc = enc_canonize((char_u *)data->lpData); | |
2009 return 1; | |
2010 | |
7 | 2011 case COPYDATA_KEYS: |
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2012 // Remember who sent this, for <client> |
7 | 2013 clientWindow = sender; |
2014 | |
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2015 // Add the received keys to the input buffer. The loop waiting |
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2016 // for the user to do something should check the input buffer. |
39 | 2017 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree); |
2018 server_to_input_buf(str); | |
2019 vim_free(tofree); | |
7 | 2020 |
2021 # ifdef FEAT_GUI | |
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2022 // Wake up the main GUI loop. |
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2023 # ifdef VIMDLL |
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2024 if (gui.in_use) |
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2025 # endif |
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2026 if (s_hwnd != 0) |
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2027 PostMessage(s_hwnd, WM_NULL, 0, 0); |
7 | 2028 # endif |
2029 return 1; | |
2030 | |
2031 case COPYDATA_EXPR: | |
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2032 // Remember who sent this, for <client> |
7 | 2033 clientWindow = sender; |
2034 | |
39 | 2035 str = serverConvert(client_enc, (char_u *)data->lpData, &tofree); |
2036 res = eval_client_expr_to_string(str); | |
2037 | |
7 | 2038 if (res == NULL) |
2039 { | |
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2040 char *err = _(e_invexprmsg); |
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2041 size_t len = STRLEN(str) + STRLEN(err) + 5; |
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2042 |
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2043 res = alloc(len); |
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2044 if (res != NULL) |
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2045 vim_snprintf((char *)res, len, "%s: \"%s\"", err, str); |
7 | 2046 reply.dwData = COPYDATA_ERROR_RESULT; |
2047 } | |
2048 else | |
2049 reply.dwData = COPYDATA_RESULT; | |
2050 reply.lpData = res; | |
835 | 2051 reply.cbData = (DWORD)STRLEN(res) + 1; |
7 | 2052 |
39 | 2053 serverSendEnc(sender); |
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2054 retval = (int)SendMessage(sender, WM_COPYDATA, |
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2055 (WPARAM)message_window, (LPARAM)(&reply)); |
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2056 vim_free(tofree); |
7 | 2057 vim_free(res); |
2058 return retval; | |
2059 | |
2060 case COPYDATA_REPLY: | |
2061 case COPYDATA_RESULT: | |
2062 case COPYDATA_ERROR_RESULT: | |
2063 if (data->lpData != NULL) | |
2064 { | |
39 | 2065 str = serverConvert(client_enc, (char_u *)data->lpData, |
2066 &tofree); | |
2067 if (tofree == NULL) | |
2068 str = vim_strsave(str); | |
2069 if (save_reply(sender, str, | |
7 | 2070 (data->dwData == COPYDATA_REPLY ? 0 : |
2071 (data->dwData == COPYDATA_RESULT ? 1 : | |
39 | 2072 2))) == FAIL) |
2073 vim_free(str); | |
2074 else if (data->dwData == COPYDATA_REPLY) | |
7 | 2075 { |
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2076 char_u winstr[30]; |
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2077 |
840 | 2078 sprintf((char *)winstr, PRINTF_HEX_LONG_U, (long_u)sender); |
39 | 2079 apply_autocmds(EVENT_REMOTEREPLY, winstr, str, |
7 | 2080 TRUE, curbuf); |
2081 } | |
2082 } | |
2083 return 1; | |
2084 } | |
2085 | |
2086 return 0; | |
2087 } | |
2088 | |
2089 else if (msg == WM_ACTIVATE && wParam == WA_ACTIVE) | |
2090 { | |
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2091 // When the message window is activated (brought to the foreground), |
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2092 // this actually applies to the text window. |
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2093 # if !defined(FEAT_GUI) || defined(VIMDLL) |
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2094 # ifdef VIMDLL |
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2095 if (!gui.in_use) |
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2096 # endif |
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2097 GetConsoleHwnd(); // get value of s_hwnd |
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2098 # endif |
7 | 2099 if (s_hwnd != 0) |
2100 { | |
2101 SetForegroundWindow(s_hwnd); | |
2102 return 0; | |
2103 } | |
2104 } | |
2105 | |
2106 return DefWindowProc(hwnd, msg, wParam, lParam); | |
2107 } | |
2108 | |
2109 /* | |
2110 * Initialise the message handling process. This involves creating a window | |
2111 * to handle messages - the window will not be visible. | |
2112 */ | |
2113 void | |
2114 serverInitMessaging(void) | |
2115 { | |
2116 WNDCLASS wndclass; | |
2117 | |
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2118 // Clean up on exit |
7 | 2119 atexit(CleanUpMessaging); |
2120 | |
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2121 // Register a window class - we only really care |
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2122 // about the window procedure |
7 | 2123 wndclass.style = 0; |
2124 wndclass.lpfnWndProc = Messaging_WndProc; | |
2125 wndclass.cbClsExtra = 0; | |
2126 wndclass.cbWndExtra = 0; | |
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2127 wndclass.hInstance = g_hinst; |
7 | 2128 wndclass.hIcon = NULL; |
2129 wndclass.hCursor = NULL; | |
2130 wndclass.hbrBackground = NULL; | |
2131 wndclass.lpszMenuName = NULL; | |
2132 wndclass.lpszClassName = VIM_CLASSNAME; | |
2133 RegisterClass(&wndclass); | |
2134 | |
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2135 // Create the message window. It will be hidden, so the details don't |
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2136 // matter. Don't use WS_OVERLAPPEDWINDOW, it will make a shortcut remove |
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2137 // focus from gvim. |
7 | 2138 message_window = CreateWindow(VIM_CLASSNAME, "", |
2139 WS_POPUPWINDOW | WS_CAPTION, | |
2140 CW_USEDEFAULT, CW_USEDEFAULT, | |
2141 100, 100, NULL, NULL, | |
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2142 g_hinst, NULL); |
7 | 2143 } |
2144 | |
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2145 // Used by serverSendToVim() to find an alternate server name. |
844 | 2146 static char_u *altname_buf_ptr = NULL; |
2147 | |
7 | 2148 /* |
2149 * Get the title of the window "hwnd", which is the Vim server name, in | |
2150 * "name[namelen]" and return the length. | |
2151 * Returns zero if window "hwnd" is not a Vim server. | |
2152 */ | |
2153 static int | |
2154 getVimServerName(HWND hwnd, char *name, int namelen) | |
2155 { | |
2156 int len; | |
2157 char buffer[VIM_CLASSNAME_LEN + 1]; | |
2158 | |
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2159 // Ignore windows which aren't Vim message windows |
7 | 2160 len = GetClassName(hwnd, buffer, sizeof(buffer)); |
2161 if (len != VIM_CLASSNAME_LEN || STRCMP(buffer, VIM_CLASSNAME) != 0) | |
2162 return 0; | |
2163 | |
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2164 // Get the title of the window |
7 | 2165 return GetWindowText(hwnd, name, namelen); |
2166 } | |
2167 | |
2168 static BOOL CALLBACK | |
2169 enumWindowsGetServer(HWND hwnd, LPARAM lparam) | |
2170 { | |
2171 struct server_id *id = (struct server_id *)lparam; | |
2172 char server[MAX_PATH]; | |
2173 | |
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|
2174 // Get the title of the window |
7 | 2175 if (getVimServerName(hwnd, server, sizeof(server)) == 0) |
2176 return TRUE; | |
2177 | |
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|
2178 // If this is the server we're looking for, return its HWND |
7 | 2179 if (STRICMP(server, id->name) == 0) |
2180 { | |
2181 id->hwnd = hwnd; | |
2182 return FALSE; | |
2183 } | |
2184 | |
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|
2185 // If we are looking for an alternate server, remember this name. |
844 | 2186 if (altname_buf_ptr != NULL |
2187 && STRNICMP(server, id->name, STRLEN(id->name)) == 0 | |
2188 && vim_isdigit(server[STRLEN(id->name)])) | |
2189 { | |
2190 STRCPY(altname_buf_ptr, server); | |
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|
2191 altname_buf_ptr = NULL; // don't use another name |
844 | 2192 } |
2193 | |
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|
2194 // Otherwise, keep looking |
7 | 2195 return TRUE; |
2196 } | |
2197 | |
2198 static BOOL CALLBACK | |
2199 enumWindowsGetNames(HWND hwnd, LPARAM lparam) | |
2200 { | |
2201 garray_T *ga = (garray_T *)lparam; | |
2202 char server[MAX_PATH]; | |
2203 | |
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|
2204 // Get the title of the window |
7 | 2205 if (getVimServerName(hwnd, server, sizeof(server)) == 0) |
2206 return TRUE; | |
2207 | |
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2208 // Add the name to the list |
8080
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2209 ga_concat(ga, (char_u *)server); |
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|
2210 ga_concat(ga, (char_u *)"\n"); |
7 | 2211 return TRUE; |
2212 } | |
2213 | |
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2214 struct enum_windows_s |
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2215 { |
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2216 WNDENUMPROC lpEnumFunc; |
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2217 LPARAM lParam; |
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|
2218 }; |
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2219 |
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2220 static BOOL CALLBACK |
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2221 enum_windows_child(HWND hwnd, LPARAM lParam) |
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2222 { |
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|
2223 struct enum_windows_s *ew = (struct enum_windows_s *)lParam; |
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2224 |
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|
2225 return (ew->lpEnumFunc)(hwnd, ew->lParam); |
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2226 } |
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2227 |
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2228 static BOOL CALLBACK |
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|
2229 enum_windows_toplevel(HWND hwnd, LPARAM lParam) |
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2230 { |
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2231 struct enum_windows_s *ew = (struct enum_windows_s *)lParam; |
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2232 |
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|
2233 if ((ew->lpEnumFunc)(hwnd, ew->lParam)) |
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|
2234 return TRUE; |
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|
2235 return EnumChildWindows(hwnd, enum_windows_child, lParam); |
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2236 } |
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2237 |
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2238 /* |
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2239 * Enumerate all windows including children. |
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2240 */ |
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2241 static BOOL |
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|
2242 enum_windows(WNDENUMPROC lpEnumFunc, LPARAM lParam) |
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2243 { |
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|
2244 struct enum_windows_s ew; |
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2245 |
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|
2246 ew.lpEnumFunc = lpEnumFunc; |
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|
2247 ew.lParam = lParam; |
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|
2248 return EnumWindows(enum_windows_toplevel, (LPARAM)&ew); |
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|
2249 } |
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|
2250 |
7 | 2251 static HWND |
2252 findServer(char_u *name) | |
2253 { | |
2254 struct server_id id; | |
2255 | |
2256 id.name = name; | |
2257 id.hwnd = 0; | |
2258 | |
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|
2259 enum_windows(enumWindowsGetServer, (LPARAM)(&id)); |
7 | 2260 |
2261 return id.hwnd; | |
2262 } | |
2263 | |
2264 void | |
2265 serverSetName(char_u *name) | |
2266 { | |
2267 char_u *ok_name; | |
2268 HWND hwnd = 0; | |
2269 int i = 0; | |
2270 char_u *p; | |
2271 | |
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|
2272 // Leave enough space for a 9-digit suffix to ensure uniqueness! |
16764
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changeset
|
2273 ok_name = alloc(STRLEN(name) + 10); |
7 | 2274 |
2275 STRCPY(ok_name, name); | |
2276 p = ok_name + STRLEN(name); | |
2277 | |
2278 for (;;) | |
2279 { | |
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|
2280 // This is inefficient - we're doing an EnumWindows loop for each |
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diff
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|
2281 // possible name. It would be better to grab all names in one go, |
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changeset
|
2282 // and scan the list each time... |
7 | 2283 hwnd = findServer(ok_name); |
2284 if (hwnd == 0) | |
2285 break; | |
2286 | |
2287 ++i; | |
2288 if (i >= 1000) | |
2289 break; | |
2290 | |
2291 sprintf((char *)p, "%d", i); | |
2292 } | |
2293 | |
2294 if (hwnd != 0) | |
2295 vim_free(ok_name); | |
2296 else | |
2297 { | |
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|
2298 // Remember the name |
7 | 2299 serverName = ok_name; |
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|
2300 need_maketitle = TRUE; // update Vim window title later |
7 | 2301 |
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|
2302 // Update the message window title |
8080
b6cb94ad97a4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2303 SetWindowText(message_window, (LPCSTR)ok_name); |
7 | 2304 |
18773
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diff
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|
2305 # ifdef FEAT_EVAL |
18810
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|
2306 // Set the servername variable |
7 | 2307 set_vim_var_string(VV_SEND_SERVER, serverName, -1); |
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diff
changeset
|
2308 # endif |
7 | 2309 } |
2310 } | |
2311 | |
2312 char_u * | |
2313 serverGetVimNames(void) | |
2314 { | |
2315 garray_T ga; | |
2316 | |
2317 ga_init2(&ga, 1, 100); | |
2318 | |
14901
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|
2319 enum_windows(enumWindowsGetNames, (LPARAM)(&ga)); |
21 | 2320 ga_append(&ga, NUL); |
7 | 2321 |
2322 return ga.ga_data; | |
2323 } | |
2324 | |
2325 int | |
7833
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Christian Brabandt <cb@256bit.org>
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diff
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|
2326 serverSendReply( |
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|
2327 char_u *name, // Where to send. |
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|
2328 char_u *reply) // What to send. |
7 | 2329 { |
2330 HWND target; | |
2331 COPYDATASTRUCT data; | |
840 | 2332 long_u n = 0; |
7 | 2333 |
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|
2334 // The "name" argument is a magic cookie obtained from expand("<client>"). |
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changeset
|
2335 // It should be of the form 0xXXXXX - i.e. a C hex literal, which is the |
44b855153d8e
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diff
changeset
|
2336 // value of the client's message window HWND. |
840 | 2337 sscanf((char *)name, SCANF_HEX_LONG_U, &n); |
7 | 2338 if (n == 0) |
2339 return -1; | |
2340 | |
2341 target = (HWND)n; | |
2342 if (!IsWindow(target)) | |
2343 return -1; | |
2344 | |
2345 data.dwData = COPYDATA_REPLY; | |
835 | 2346 data.cbData = (DWORD)STRLEN(reply) + 1; |
7 | 2347 data.lpData = reply; |
2348 | |
39 | 2349 serverSendEnc(target); |
7 | 2350 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window, |
2351 (LPARAM)(&data))) | |
2352 return 0; | |
2353 | |
2354 return -1; | |
2355 } | |
2356 | |
2357 int | |
7833
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2358 serverSendToVim( |
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|
2359 char_u *name, // Where to send. |
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|
2360 char_u *cmd, // What to send. |
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|
2361 char_u **result, // Result of eval'ed expression |
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|
2362 void *ptarget, // HWND of server |
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|
2363 int asExpr, // Expression or keys? |
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diff
changeset
|
2364 int timeout, // timeout in seconds or zero |
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|
2365 int silent) // don't complain about no server |
7 | 2366 { |
844 | 2367 HWND target; |
7 | 2368 COPYDATASTRUCT data; |
2369 char_u *retval = NULL; | |
2370 int retcode = 0; | |
844 | 2371 char_u altname_buf[MAX_PATH]; |
2372 | |
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|
2373 // Execute locally if no display or target is ourselves |
11177
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|
2374 if (serverName != NULL && STRICMP(name, serverName) == 0) |
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|
2375 return sendToLocalVim(cmd, asExpr, result); |
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2376 |
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|
2377 // If the server name does not end in a digit then we look for an |
26771
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2378 // alternate name. e.g. when "name" is GVIM then we may find GVIM2. |
844 | 2379 if (STRLEN(name) > 1 && !vim_isdigit(name[STRLEN(name) - 1])) |
2380 altname_buf_ptr = altname_buf; | |
2381 altname_buf[0] = NUL; | |
2382 target = findServer(name); | |
2383 altname_buf_ptr = NULL; | |
2384 if (target == 0 && altname_buf[0] != NUL) | |
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|
2385 // Use another server name we found. |
844 | 2386 target = findServer(altname_buf); |
7 | 2387 |
2388 if (target == 0) | |
2389 { | |
2390 if (!silent) | |
15470
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patch 8.1.0743: giving error messages is not flexible
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changeset
|
2391 semsg(_(e_noserver), name); |
7 | 2392 return -1; |
2393 } | |
2394 | |
2395 if (ptarget) | |
2396 *(HWND *)ptarget = target; | |
2397 | |
2398 data.dwData = asExpr ? COPYDATA_EXPR : COPYDATA_KEYS; | |
835 | 2399 data.cbData = (DWORD)STRLEN(cmd) + 1; |
7 | 2400 data.lpData = cmd; |
2401 | |
39 | 2402 serverSendEnc(target); |
7 | 2403 if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window, |
2404 (LPARAM)(&data)) == 0) | |
2405 return -1; | |
2406 | |
2407 if (asExpr) | |
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2408 retval = serverGetReply(target, &retcode, TRUE, TRUE, timeout); |
7 | 2409 |
2410 if (result == NULL) | |
2411 vim_free(retval); | |
2412 else | |
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2413 *result = retval; // Caller assumes responsibility for freeing |
7 | 2414 |
2415 return retcode; | |
2416 } | |
2417 | |
2418 /* | |
2419 * Bring the server to the foreground. | |
2420 */ | |
2421 void | |
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|
2422 serverForeground(char_u *name) |
7 | 2423 { |
2424 HWND target = findServer(name); | |
2425 | |
2426 if (target != 0) | |
2427 SetForegroundWindow(target); | |
2428 } | |
2429 | |
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|
2430 // Replies from server need to be stored until the client picks them up via |
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|
2431 // remote_read(). So we maintain a list of server-id/reply pairs. |
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|
2432 // Note that there could be multiple replies from one server pending if the |
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|
2433 // client is slow picking them up. |
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2434 // We just store the replies in a simple list. When we remove an entry, we |
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|
2435 // move list entries down to fill the gap. |
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2436 // The server ID is simply the HWND. |
7 | 2437 typedef struct |
2438 { | |
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2439 HWND server; // server window |
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2440 char_u *reply; // reply string |
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|
2441 int expr_result; // 0 for REPLY, 1 for RESULT 2 for error |
323 | 2442 } reply_T; |
7 | 2443 |
2444 static garray_T reply_list = {0, 0, sizeof(reply_T), 5, 0}; | |
2445 | |
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2446 # define REPLY_ITEM(i) ((reply_T *)(reply_list.ga_data) + (i)) |
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2447 # define REPLY_COUNT (reply_list.ga_len) |
7 | 2448 |
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2449 // Flag which is used to wait for a reply |
7 | 2450 static int reply_received = 0; |
2451 | |
39 | 2452 /* |
2453 * Store a reply. "reply" must be allocated memory (or NULL). | |
2454 */ | |
7 | 2455 static int |
2456 save_reply(HWND server, char_u *reply, int expr) | |
2457 { | |
2458 reply_T *rep; | |
2459 | |
2460 if (ga_grow(&reply_list, 1) == FAIL) | |
2461 return FAIL; | |
2462 | |
2463 rep = REPLY_ITEM(REPLY_COUNT); | |
2464 rep->server = server; | |
39 | 2465 rep->reply = reply; |
7 | 2466 rep->expr_result = expr; |
2467 if (rep->reply == NULL) | |
2468 return FAIL; | |
2469 | |
2470 ++REPLY_COUNT; | |
2471 reply_received = 1; | |
2472 return OK; | |
2473 } | |
2474 | |
2475 /* | |
2476 * Get a reply from server "server". | |
2477 * When "expr_res" is non NULL, get the result of an expression, otherwise a | |
2478 * server2client() message. | |
2479 * When non NULL, point to return code. 0 => OK, -1 => ERROR | |
2480 * If "remove" is TRUE, consume the message, the caller must free it then. | |
2481 * if "wait" is TRUE block until a message arrives (or the server exits). | |
2482 */ | |
2483 char_u * | |
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|
2484 serverGetReply(HWND server, int *expr_res, int remove, int wait, int timeout) |
7 | 2485 { |
2486 int i; | |
2487 char_u *reply; | |
2488 reply_T *rep; | |
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2489 int did_process = FALSE; |
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2490 time_t start; |
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2491 time_t now; |
7 | 2492 |
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2493 // When waiting, loop until the message waiting for is received. |
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2494 time(&start); |
7 | 2495 for (;;) |
2496 { | |
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2497 // Reset this here, in case a message arrives while we are going |
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2498 // through the already received messages. |
7 | 2499 reply_received = 0; |
2500 | |
2501 for (i = 0; i < REPLY_COUNT; ++i) | |
2502 { | |
2503 rep = REPLY_ITEM(i); | |
2504 if (rep->server == server | |
2505 && ((rep->expr_result != 0) == (expr_res != NULL))) | |
2506 { | |
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2507 // Save the values we've found for later |
7 | 2508 reply = rep->reply; |
2509 if (expr_res != NULL) | |
2510 *expr_res = rep->expr_result == 1 ? 0 : -1; | |
2511 | |
2512 if (remove) | |
2513 { | |
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2514 // Move the rest of the list down to fill the gap |
7 | 2515 mch_memmove(rep, rep + 1, |
2516 (REPLY_COUNT - i - 1) * sizeof(reply_T)); | |
2517 --REPLY_COUNT; | |
2518 } | |
2519 | |
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2520 // Return the reply to the caller, who takes on responsibility |
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2521 // for freeing it if "remove" is TRUE. |
7 | 2522 return reply; |
2523 } | |
2524 } | |
2525 | |
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2526 // If we got here, we didn't find a reply. Return immediately if the |
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2527 // "wait" parameter isn't set. |
7 | 2528 if (!wait) |
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2529 { |
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2530 // Process pending messages once. Without this, looping on |
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2531 // remote_peek() would never get the reply. |
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2532 if (!did_process) |
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2533 { |
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2534 did_process = TRUE; |
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2535 serverProcessPendingMessages(); |
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2536 continue; |
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2537 } |
7 | 2538 break; |
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2539 } |
7 | 2540 |
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2541 // We need to wait for a reply. Enter a message loop until the |
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2542 // "reply_received" flag gets set. |
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2543 |
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2544 // Loop until we receive a reply |
7 | 2545 while (reply_received == 0) |
2546 { | |
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2547 # ifdef FEAT_TIMERS |
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2548 // TODO: use the return value to decide how long to wait. |
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2549 check_due_timer(); |
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2550 # endif |
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2551 time(&now); |
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2552 if (timeout > 0 && (now - start) >= timeout) |
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2553 break; |
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2554 |
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2555 // Wait for a SendMessage() call to us. This could be the reply |
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2556 // we are waiting for. Use a timeout of a second, to catch the |
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|
2557 // situation that the server died unexpectedly. |
7 | 2558 MsgWaitForMultipleObjects(0, NULL, TRUE, 1000, QS_ALLINPUT); |
2559 | |
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|
2560 // If the server has died, give up |
7 | 2561 if (!IsWindow(server)) |
2562 return NULL; | |
2563 | |
2564 serverProcessPendingMessages(); | |
2565 } | |
2566 } | |
2567 | |
2568 return NULL; | |
2569 } | |
2570 | |
2571 /* | |
2572 * Process any messages in the Windows message queue. | |
2573 */ | |
2574 void | |
2575 serverProcessPendingMessages(void) | |
2576 { | |
2577 MSG msg; | |
2578 | |
3010 | 2579 while (pPeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
7 | 2580 { |
2581 TranslateMessage(&msg); | |
3010 | 2582 pDispatchMessage(&msg); |
7 | 2583 } |
2584 } | |
2585 | |
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2586 #endif // FEAT_CLIENTSERVER |
7 | 2587 |
2588 #if defined(FEAT_GUI) || (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) \ | |
2589 || defined(PROTO) | |
2590 | |
2591 struct charset_pair | |
2592 { | |
2593 char *name; | |
2594 BYTE charset; | |
2595 }; | |
2596 | |
2597 static struct charset_pair | |
2598 charset_pairs[] = | |
2599 { | |
2600 {"ANSI", ANSI_CHARSET}, | |
2601 {"CHINESEBIG5", CHINESEBIG5_CHARSET}, | |
2602 {"DEFAULT", DEFAULT_CHARSET}, | |
2603 {"HANGEUL", HANGEUL_CHARSET}, | |
2604 {"OEM", OEM_CHARSET}, | |
2605 {"SHIFTJIS", SHIFTJIS_CHARSET}, | |
2606 {"SYMBOL", SYMBOL_CHARSET}, | |
2607 {"ARABIC", ARABIC_CHARSET}, | |
2608 {"BALTIC", BALTIC_CHARSET}, | |
2609 {"EASTEUROPE", EASTEUROPE_CHARSET}, | |
2610 {"GB2312", GB2312_CHARSET}, | |
2611 {"GREEK", GREEK_CHARSET}, | |
2612 {"HEBREW", HEBREW_CHARSET}, | |
2613 {"JOHAB", JOHAB_CHARSET}, | |
2614 {"MAC", MAC_CHARSET}, | |
2615 {"RUSSIAN", RUSSIAN_CHARSET}, | |
2616 {"THAI", THAI_CHARSET}, | |
2617 {"TURKISH", TURKISH_CHARSET}, | |
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2618 # ifdef VIETNAMESE_CHARSET |
7 | 2619 {"VIETNAMESE", VIETNAMESE_CHARSET}, |
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2620 # endif |
7 | 2621 {NULL, 0} |
2622 }; | |
2623 | |
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2624 struct quality_pair |
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2625 { |
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2626 char *name; |
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2627 DWORD quality; |
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2628 }; |
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2629 |
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2630 static struct quality_pair |
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2631 quality_pairs[] = { |
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2632 # ifdef CLEARTYPE_QUALITY |
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2633 {"CLEARTYPE", CLEARTYPE_QUALITY}, |
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2634 # endif |
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2635 # ifdef ANTIALIASED_QUALITY |
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2636 {"ANTIALIASED", ANTIALIASED_QUALITY}, |
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2637 # endif |
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2638 # ifdef NONANTIALIASED_QUALITY |
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2639 {"NONANTIALIASED", NONANTIALIASED_QUALITY}, |
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2640 # endif |
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2641 # ifdef PROOF_QUALITY |
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2642 {"PROOF", PROOF_QUALITY}, |
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2643 # endif |
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2644 # ifdef DRAFT_QUALITY |
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2645 {"DRAFT", DRAFT_QUALITY}, |
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2646 # endif |
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2647 {"DEFAULT", DEFAULT_QUALITY}, |
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2648 {NULL, 0} |
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2649 }; |
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2650 |
7 | 2651 /* |
2652 * Convert a charset ID to a name. | |
2653 * Return NULL when not recognized. | |
2654 */ | |
2655 char * | |
2656 charset_id2name(int id) | |
2657 { | |
2658 struct charset_pair *cp; | |
2659 | |
2660 for (cp = charset_pairs; cp->name != NULL; ++cp) | |
2661 if ((BYTE)id == cp->charset) | |
2662 break; | |
2663 return cp->name; | |
2664 } | |
2665 | |
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2666 /* |
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2667 * Convert a quality ID to a name. |
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2668 * Return NULL when not recognized. |
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2669 */ |
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2670 char * |
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2671 quality_id2name(DWORD id) |
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2672 { |
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2673 struct quality_pair *qp; |
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2674 |
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2675 for (qp = quality_pairs; qp->name != NULL; ++qp) |
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2676 if (id == qp->quality) |
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2677 break; |
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2678 return qp->name; |
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2679 } |
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2680 |
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2681 static const LOGFONTW s_lfDefault = |
7 | 2682 { |
2683 -12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET, | |
2684 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, | |
2685 PROOF_QUALITY, FIXED_PITCH | FF_DONTCARE, | |
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2686 L"Fixedsys" // see _ReadVimIni |
7 | 2687 }; |
2688 | |
16451
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2689 // Initialise the "current height" to -12 (same as s_lfDefault) just |
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2690 // in case the user specifies a font in "guifont" with no size before a font |
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2691 // with an explicit size has been set. This defaults the size to this value |
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2692 // (-12 equates to roughly 9pt). |
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2693 int current_font_height = -12; // also used in gui_w32.c |
7 | 2694 |
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2695 /* |
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2696 * Convert a string representing a point size into pixels. The string should |
7 | 2697 * be a positive decimal number, with an optional decimal point (eg, "12", or |
2698 * "10.5"). The pixel value is returned, and a pointer to the next unconverted | |
2699 * character is stored in *end. The flag "vertical" says whether this | |
2700 * calculation is for a vertical (height) size or a horizontal (width) one. | |
2701 */ | |
2702 static int | |
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2703 points_to_pixels(WCHAR *str, WCHAR **end, int vertical, long_i pprinter_dc) |
7 | 2704 { |
2705 int pixels; | |
2706 int points = 0; | |
2707 int divisor = 0; | |
2708 HWND hwnd = (HWND)0; | |
2709 HDC hdc; | |
2710 HDC printer_dc = (HDC)pprinter_dc; | |
2711 | |
2712 while (*str != NUL) | |
2713 { | |
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2714 if (*str == L'.' && divisor == 0) |
7 | 2715 { |
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2716 // Start keeping a divisor, for later |
7 | 2717 divisor = 1; |
2718 } | |
2719 else | |
2720 { | |
2721 if (!VIM_ISDIGIT(*str)) | |
2722 break; | |
2723 | |
2724 points *= 10; | |
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2725 points += *str - L'0'; |
7 | 2726 divisor *= 10; |
2727 } | |
2728 ++str; | |
2729 } | |
2730 | |
2731 if (divisor == 0) | |
2732 divisor = 1; | |
2733 | |
2734 if (printer_dc == NULL) | |
2735 { | |
2736 hwnd = GetDesktopWindow(); | |
2737 hdc = GetWindowDC(hwnd); | |
2738 } | |
2739 else | |
2740 hdc = printer_dc; | |
2741 | |
2742 pixels = MulDiv(points, | |
2743 GetDeviceCaps(hdc, vertical ? LOGPIXELSY : LOGPIXELSX), | |
2744 72 * divisor); | |
2745 | |
2746 if (printer_dc == NULL) | |
2747 ReleaseDC(hwnd, hdc); | |
2748 | |
2749 *end = str; | |
2750 return pixels; | |
2751 } | |
2752 | |
2753 static int CALLBACK | |
2754 font_enumproc( | |
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2755 ENUMLOGFONTW *elf, |
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2756 NEWTEXTMETRICW *ntm UNUSED, |
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2757 DWORD type UNUSED, |
7 | 2758 LPARAM lparam) |
2759 { | |
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2760 // Return value: |
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2761 // 0 = terminate now (monospace & ANSI) |
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2762 // 1 = continue, still no luck... |
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2763 // 2 = continue, but we have an acceptable LOGFONTW |
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2764 // (monospace, not ANSI) |
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2765 // We use these values, as EnumFontFamilies returns 1 if the |
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2766 // callback function is never called. So, we check the return as |
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2767 // 0 = perfect, 2 = OK, 1 = no good... |
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2768 // It's not pretty, but it works! |
7 | 2769 |
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2770 LOGFONTW *lf = (LOGFONTW *)(lparam); |
7 | 2771 |
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2772 # ifndef FEAT_PROPORTIONAL_FONTS |
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2773 // Ignore non-monospace fonts without further ado |
7 | 2774 if ((ntm->tmPitchAndFamily & 1) != 0) |
2775 return 1; | |
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2776 # endif |
7 | 2777 |
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2778 // Remember this LOGFONTW as a "possible" |
7 | 2779 *lf = elf->elfLogFont; |
2780 | |
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2781 // Terminate the scan as soon as we find an ANSI font |
7 | 2782 if (lf->lfCharSet == ANSI_CHARSET |
2783 || lf->lfCharSet == OEM_CHARSET | |
2784 || lf->lfCharSet == DEFAULT_CHARSET) | |
2785 return 0; | |
2786 | |
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2787 // Continue the scan - we have a non-ANSI font |
7 | 2788 return 2; |
2789 } | |
2790 | |
2791 static int | |
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2792 init_logfont(LOGFONTW *lf) |
7 | 2793 { |
2794 int n; | |
2795 HWND hwnd = GetDesktopWindow(); | |
2796 HDC hdc = GetWindowDC(hwnd); | |
2797 | |
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2798 n = EnumFontFamiliesW(hdc, |
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2799 lf->lfFaceName, |
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2800 (FONTENUMPROCW)font_enumproc, |
7 | 2801 (LPARAM)lf); |
2802 | |
2803 ReleaseDC(hwnd, hdc); | |
2804 | |
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2805 // If we couldn't find a usable font, return failure |
7 | 2806 if (n == 1) |
2807 return FAIL; | |
2808 | |
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2809 // Tidy up the rest of the LOGFONTW structure. We set to a basic |
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2810 // font - get_logfont() sets bold, italic, etc based on the user's |
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2811 // input. |
7 | 2812 lf->lfHeight = current_font_height; |
2813 lf->lfWidth = 0; | |
2814 lf->lfItalic = FALSE; | |
2815 lf->lfUnderline = FALSE; | |
2816 lf->lfStrikeOut = FALSE; | |
2817 lf->lfWeight = FW_NORMAL; | |
2818 | |
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2819 // Return success |
7 | 2820 return OK; |
2821 } | |
2822 | |
37 | 2823 /* |
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2824 * Compare a UTF-16 string and an ASCII string literally. |
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2825 * Only works all the code points are inside ASCII range. |
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2826 */ |
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2827 static int |
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2828 utf16ascncmp(const WCHAR *w, const char *p, size_t n) |
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2829 { |
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2830 size_t i; |
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2831 |
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2832 for (i = 0; i < n; i++) |
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2833 { |
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2834 if (w[i] == 0 || w[i] != p[i]) |
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2835 return w[i] - p[i]; |
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2836 } |
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2837 return 0; |
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2838 } |
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2839 |
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2840 /* |
37 | 2841 * Get font info from "name" into logfont "lf". |
2842 * Return OK for a valid name, FAIL otherwise. | |
2843 */ | |
7 | 2844 int |
2845 get_logfont( | |
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2846 LOGFONTW *lf, |
37 | 2847 char_u *name, |
2848 HDC printer_dc, | |
2849 int verbose) | |
7 | 2850 { |
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2851 WCHAR *p; |
7 | 2852 int i; |
5714 | 2853 int ret = FAIL; |
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changeset
|
2854 static LOGFONTW *lastlf = NULL; |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2855 WCHAR *wname; |
7 | 2856 |
2857 *lf = s_lfDefault; | |
2858 if (name == NULL) | |
37 | 2859 return OK; |
7 | 2860 |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2861 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
|
2862 if (wname == NULL) |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2863 return FAIL; |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2864 |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2865 if (wcscmp(wname, L"*") == 0) |
7 | 2866 { |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
2867 # 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
|
2868 CHOOSEFONTW cf; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2869 // if name is "*", bring up std font dialog: |
20007
aadd1cae2ff5
patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents:
19131
diff
changeset
|
2870 CLEAR_FIELD(cf); |
7 | 2871 cf.lStructSize = sizeof(cf); |
2872 cf.hwndOwner = s_hwnd; | |
2873 cf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_INITTOLOGFONTSTRUCT; | |
2874 if (lastlf != NULL) | |
2875 *lf = *lastlf; | |
2876 cf.lpLogFont = lf; | |
2877 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
|
2878 if (ChooseFontW(&cf)) |
5714 | 2879 ret = OK; |
18773
38a3bef525e6
patch 8.1.2376: preprocessor indents are incorrect
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
2880 # endif |
5714 | 2881 goto theend; |
7 | 2882 } |
2883 | |
2884 /* | |
2885 * Split name up, it could be <name>:h<height>:w<width> etc. | |
2886 */ | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2887 for (p = wname; *p && *p != L':'; p++) |
7 | 2888 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2889 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
|
2890 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
|
2891 lf->lfFaceName[p - wname] = *p; |
7 | 2892 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2893 if (p != wname) |
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2894 lf->lfFaceName[p - wname] = NUL; |
7 | 2895 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2896 // First set defaults |
7 | 2897 lf->lfHeight = -12; |
2898 lf->lfWidth = 0; | |
2899 lf->lfWeight = FW_NORMAL; | |
2900 lf->lfItalic = FALSE; | |
2901 lf->lfUnderline = FALSE; | |
2902 lf->lfStrikeOut = FALSE; | |
2903 | |
2904 /* | |
2905 * If the font can't be found, try replacing '_' by ' '. | |
2906 */ | |
2907 if (init_logfont(lf) == FAIL) | |
2908 { | |
2909 int did_replace = FALSE; | |
2910 | |
2911 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
|
2912 if (lf->lfFaceName[i] == L'_') |
7 | 2913 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2914 lf->lfFaceName[i] = L' '; |
7 | 2915 did_replace = TRUE; |
2916 } | |
2917 if (!did_replace || init_logfont(lf) == FAIL) | |
5714 | 2918 goto theend; |
7 | 2919 } |
2920 | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2921 while (*p == L':') |
7 | 2922 p++; |
2923 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
2924 // Set the values found after ':' |
7 | 2925 while (*p) |
2926 { | |
2927 switch (*p++) | |
2928 { | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2929 case L'h': |
840 | 2930 lf->lfHeight = - points_to_pixels(p, &p, TRUE, (long_i)printer_dc); |
7 | 2931 break; |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2932 case L'w': |
840 | 2933 lf->lfWidth = points_to_pixels(p, &p, FALSE, (long_i)printer_dc); |
7 | 2934 break; |
16439
9d20e26dc13c
patch 8.1.1224: MS-Windows: cannot specify font weight
Bram Moolenaar <Bram@vim.org>
parents:
16354
diff
changeset
|
2935 case L'W': |
9d20e26dc13c
patch 8.1.1224: MS-Windows: cannot specify font weight
Bram Moolenaar <Bram@vim.org>
parents:
16354
diff
changeset
|
2936 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
|
2937 break; |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2938 case L'b': |
7 | 2939 lf->lfWeight = FW_BOLD; |
2940 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2941 case L'i': |
7 | 2942 lf->lfItalic = TRUE; |
2943 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2944 case L'u': |
7 | 2945 lf->lfUnderline = TRUE; |
2946 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2947 case L's': |
7 | 2948 lf->lfStrikeOut = TRUE; |
2949 break; | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2950 case L'c': |
7 | 2951 { |
2952 struct charset_pair *cp; | |
2953 | |
2954 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
|
2955 if (utf16ascncmp(p, cp->name, strlen(cp->name)) == 0) |
7 | 2956 { |
2957 lf->lfCharSet = cp->charset; | |
2958 p += strlen(cp->name); | |
2959 break; | |
2960 } | |
37 | 2961 if (cp->name == NULL && verbose) |
7 | 2962 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2963 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
|
2964 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
|
2965 vim_free(s); |
7 | 2966 break; |
2967 } | |
2968 break; | |
2969 } | |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2970 case L'q': |
8835
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2971 { |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2972 struct quality_pair *qp; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2973 |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2974 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
|
2975 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
|
2976 { |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2977 lf->lfQuality = qp->quality; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2978 p += strlen(qp->name); |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2979 break; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2980 } |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2981 if (qp->name == NULL && verbose) |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2982 { |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2983 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
|
2984 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
|
2985 vim_free(s); |
8835
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2986 break; |
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 break; |
c1a5623cfc86
commit https://github.com/vim/vim/commit/7c1c6dbb6817640fd3956a0d5417da23fde336d8
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2989 } |
7 | 2990 default: |
37 | 2991 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15195
diff
changeset
|
2992 semsg(_("E245: Illegal char '%c' in font name \"%s\""), p[-1], name); |
5714 | 2993 goto theend; |
7 | 2994 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
2995 while (*p == L':') |
7 | 2996 p++; |
2997 } | |
5714 | 2998 ret = OK; |
2999 | |
7 | 3000 theend: |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
3001 // ron: init lastlf |
5714 | 3002 if (ret == OK && printer_dc == NULL) |
7 | 3003 { |
3004 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
|
3005 lastlf = ALLOC_ONE(LOGFONTW); |
7 | 3006 if (lastlf != NULL) |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3007 mch_memmove(lastlf, lf, sizeof(LOGFONTW)); |
7 | 3008 } |
16152
8f4eccaaf2c0
patch 8.1.1081: MS-Windows: cannot use some fonts
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
3009 vim_free(wname); |
5714 | 3010 |
3011 return ret; | |
7 | 3012 } |
3013 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18773
diff
changeset
|
3014 #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
|
3015 |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
3016 #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
|
3017 /* |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3018 * Initialize the Winsock dll. |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3019 */ |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3020 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7797
diff
changeset
|
3021 channel_init_winsock(void) |
7797
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3022 { |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3023 WSADATA wsaData; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3024 int wsaerr; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3025 |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3026 if (WSInitialized) |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3027 return; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3028 |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3029 wsaerr = WSAStartup(MAKEWORD(2, 2), &wsaData); |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3030 if (wsaerr == 0) |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3031 WSInitialized = TRUE; |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3032 } |
0d46cea25641
commit https://github.com/vim/vim/commit/f12d983deab06b0408781d7a6c2f8970d765b723
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3033 #endif |