1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
|
/* vi:set ts=8 sts=4 sw=4 noet:
*
* VIM - Vi IMproved by Bram Moolenaar
*
* Do ":help uganda" in Vim to read copying and usage conditions.
* Do ":help credits" in Vim to see a list of people who contributed.
* See README.txt for an overview of the Vim source code.
*/
/*
* dosinst.h: Common code for dosinst.c and uninstal.c
*/
/* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */
#if _MSC_VER >= 1400
# define _CRT_SECURE_NO_DEPRECATE
# define _CRT_NONSTDC_NO_DEPRECATE
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <fcntl.h>
#ifndef UNIX_LINT
# include "vimio.h"
# include <ctype.h>
# include <direct.h>
# include <windows.h>
# include <shlobj.h>
#endif
#ifdef UNIX_LINT
/* Running lint on Unix: Some things are missing. */
char *searchpath(char *name);
#endif
#if defined(UNIX_LINT)
# include <unistd.h>
# include <errno.h>
#endif
#include "version.h"
#if defined(UNIX_LINT)
# define vim_mkdir(x, y) mkdir((char *)(x), y)
#else
# ifndef __BORLANDC__
# define vim_mkdir(x, y) _mkdir((char *)(x))
# else
# define vim_mkdir(x, y) mkdir((char *)(x))
# endif
#endif
#define sleep(n) Sleep((n) * 1000)
/* ---------------------------------------- */
#define BUFSIZE (MAX_PATH*2) /* long enough to hold a file name path */
#define NUL 0
#define FAIL 0
#define OK 1
#ifndef FALSE
# define FALSE 0
#endif
#ifndef TRUE
# define TRUE 1
#endif
/*
* Modern way of creating registry entries, also works on 64 bit windows when
* compiled as a 32 bit program.
*/
# ifndef KEY_WOW64_64KEY
# define KEY_WOW64_64KEY 0x0100
# endif
# ifndef KEY_WOW64_32KEY
# define KEY_WOW64_32KEY 0x0200
# endif
#define VIM_STARTMENU "Programs\\Vim " VIM_VERSION_SHORT
int interactive; /* non-zero when running interactively */
/*
* Call malloc() and exit when out of memory.
*/
static void *
alloc(int len)
{
void *p;
p = malloc(len);
if (p == NULL)
{
printf("ERROR: out of memory\n");
exit(1);
}
return p;
}
/*
* The toupper() in Bcc 5.5 doesn't work, use our own implementation.
*/
static int
mytoupper(int c)
{
if (c >= 'a' && c <= 'z')
return c - 'a' + 'A';
return c;
}
static void
myexit(int n)
{
if (!interactive)
{
/* Present a prompt, otherwise error messages can't be read. */
printf("Press Enter to continue\n");
rewind(stdin);
(void)getchar();
}
exit(n);
}
typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS)(HANDLE, PBOOL);
/*
* Check if this is a 64-bit OS.
*/
static BOOL
is_64bit_os(void)
{
#ifdef _WIN64
return TRUE;
#else
BOOL bIsWow64 = FALSE;
LPFN_ISWOW64PROCESS pIsWow64Process;
pIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(
GetModuleHandle("kernel32"), "IsWow64Process");
if (pIsWow64Process != NULL)
pIsWow64Process(GetCurrentProcess(), &bIsWow64);
return bIsWow64;
#endif
}
#ifdef __BORLANDC__
/* Borland defines its own searchpath() in dir.h */
# include <dir.h>
#else
static char *
searchpath(char *name)
{
static char widename[2 * BUFSIZE];
static char location[2 * BUFSIZE + 2];
/* There appears to be a bug in FindExecutableA() on Windows NT.
* Use FindExecutableW() instead... */
MultiByteToWideChar(CP_ACP, 0, (LPCTSTR)name, -1,
(LPWSTR)widename, BUFSIZE);
if (FindExecutableW((LPCWSTR)widename, (LPCWSTR)"",
(LPWSTR)location) > (HINSTANCE)32)
{
WideCharToMultiByte(CP_ACP, 0, (LPWSTR)location, -1,
(LPSTR)widename, 2 * BUFSIZE, NULL, NULL);
return widename;
}
return NULL;
}
#endif
/*
* Call searchpath() and save the result in allocated memory, or return NULL.
*/
static char *
searchpath_save(char *name)
{
char *p;
char *s;
p = searchpath(name);
if (p == NULL)
return NULL;
s = alloc(strlen(p) + 1);
strcpy(s, p);
return s;
}
#ifndef CSIDL_COMMON_PROGRAMS
# define CSIDL_COMMON_PROGRAMS 0x0017
#endif
#ifndef CSIDL_COMMON_DESKTOPDIRECTORY
# define CSIDL_COMMON_DESKTOPDIRECTORY 0x0019
#endif
/*
* Get the path to a requested Windows shell folder.
*
* Return FAIL on error, OK on success
*/
int
get_shell_folder_path(
char *shell_folder_path,
const char *shell_folder_name)
{
/*
* The following code was successfully built with make_mvc.mak.
* The resulting executable worked on Windows 95, Millennium Edition, and
* 2000 Professional. But it was changed after testing...
*/
LPITEMIDLIST pidl = 0; /* Pointer to an Item ID list allocated below */
LPMALLOC pMalloc; /* Pointer to an IMalloc interface */
int csidl;
int alt_csidl = -1;
static int desktop_csidl = -1;
static int programs_csidl = -1;
int *pcsidl;
int r;
if (strcmp(shell_folder_name, "desktop") == 0)
{
pcsidl = &desktop_csidl;
csidl = CSIDL_COMMON_DESKTOPDIRECTORY;
alt_csidl = CSIDL_DESKTOP;
}
else if (strncmp(shell_folder_name, "Programs", 8) == 0)
{
pcsidl = &programs_csidl;
csidl = CSIDL_COMMON_PROGRAMS;
alt_csidl = CSIDL_PROGRAMS;
}
else
{
printf("\nERROR (internal) unrecognised shell_folder_name: \"%s\"\n\n",
shell_folder_name);
return FAIL;
}
/* Did this stuff before, use the same ID again. */
if (*pcsidl >= 0)
{
csidl = *pcsidl;
alt_csidl = -1;
}
retry:
/* Initialize pointer to IMalloc interface */
if (NOERROR != SHGetMalloc(&pMalloc))
{
printf("\nERROR getting interface for shell_folder_name: \"%s\"\n\n",
shell_folder_name);
return FAIL;
}
/* Get an ITEMIDLIST corresponding to the folder code */
if (NOERROR != SHGetSpecialFolderLocation(0, csidl, &pidl))
{
if (alt_csidl < 0 || NOERROR != SHGetSpecialFolderLocation(0,
alt_csidl, &pidl))
{
printf("\nERROR getting ITEMIDLIST for shell_folder_name: \"%s\"\n\n",
shell_folder_name);
return FAIL;
}
csidl = alt_csidl;
alt_csidl = -1;
}
/* Translate that ITEMIDLIST to a string */
r = SHGetPathFromIDList(pidl, shell_folder_path);
/* Free the data associated with pidl */
pMalloc->lpVtbl->Free(pMalloc, pidl);
/* Release the IMalloc interface */
pMalloc->lpVtbl->Release(pMalloc);
if (!r)
{
if (alt_csidl >= 0)
{
/* We probably get here for Windows 95: the "all users"
* desktop/start menu entry doesn't exist. */
csidl = alt_csidl;
alt_csidl = -1;
goto retry;
}
printf("\nERROR translating ITEMIDLIST for shell_folder_name: \"%s\"\n\n",
shell_folder_name);
return FAIL;
}
/* If there is an alternative: verify we can write in this directory.
* This should cause a retry when the "all users" directory exists but we
* are a normal user and can't write there. */
if (alt_csidl >= 0)
{
char tbuf[BUFSIZE];
FILE *fd;
strcpy(tbuf, shell_folder_path);
strcat(tbuf, "\\vim write test");
fd = fopen(tbuf, "w");
if (fd == NULL)
{
csidl = alt_csidl;
alt_csidl = -1;
goto retry;
}
fclose(fd);
unlink(tbuf);
}
/*
* Keep the found csidl for next time, so that we don't have to do the
* write test every time.
*/
if (*pcsidl < 0)
*pcsidl = csidl;
if (strncmp(shell_folder_name, "Programs\\", 9) == 0)
strcat(shell_folder_path, shell_folder_name + 8);
return OK;
}
/*
* List of targets. The first one (index zero) is used for the default path
* for the batch files.
*/
#define TARGET_COUNT 9
struct
{
char *name; /* Vim exe name (without .exe) */
char *batname; /* batch file name */
char *lnkname; /* shortcut file name */
char *exename; /* exe file name */
char *exenamearg; /* exe file name when using exearg */
char *exearg; /* argument for vim.exe or gvim.exe */
char *oldbat; /* path to existing xxx.bat or NULL */
|