Mercurial > hg
annotate mercurial/win32.py @ 13374:1c613c1ae43d
win32: optimize parameters for the CreateFile call in _getfileinfo
Set dwDesiredAccess to 0 instead of GENERIC_READ.
Zero is enough for querying the file metadata. We don't even need to
access the -contents- of the file.
Set dwShareMode to FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE
instead of the overly restrictive FILE_SHARE_READ.
There is no need to cause write or delete accesses by other processes to
fail while we are querying file metadata.
See http://msdn.microsoft.com/en-us/library/aa363858(v=vs.85).aspx
author | Adrian Buehlmann <adrian@cadifra.com> |
---|---|
date | Mon, 14 Feb 2011 11:12:22 +0100 |
parents | 2ef915184ff2 |
children | f1fa8f481c7c |
rev | line source |
---|---|
8226
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
1 # win32.py - utility functions that use win32 API |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
2 # |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
3 # Copyright 2005-2009 Matt Mackall <mpm@selenic.com> and others |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
4 # |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
8227
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
7 |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
8 """Utility functions that use win32 API. |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
9 |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
10 Mark Hammond's win32all package allows better functionality on |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
11 Windows. This module overrides definitions in util.py. If not |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
12 available, import of this module will fail, and generic code will be |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
13 used. |
0a9542703300
turn some comments back into module docstrings
Martin Geisler <mg@lazybytes.net>
parents:
8226
diff
changeset
|
14 """ |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
15 |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
16 import win32api |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
17 |
6216 | 18 import errno, os, sys, pywintypes, win32con, win32file, win32process |
11012
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
19 import winerror, win32gui, win32console |
7948
de377b1a9a84
move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents:
7890
diff
changeset
|
20 import osutil, encoding |
9198
061eeb602354
coding style: use a space after comma
Martin Geisler <mg@lazybytes.net>
parents:
8951
diff
changeset
|
21 from win32com.shell import shell, shellcon |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
22 |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
23 def os_link(src, dst): |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
24 try: |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
25 win32file.CreateHardLink(dst, src) |
11304
8c377f2feee1
cleanups: unused variables
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11012
diff
changeset
|
26 except pywintypes.error: |
8951
835a51e63c5b
windows: fix use of undefined exception (issue1707)
Henrik Stuart <hg@hstuart.dk>
parents:
8656
diff
changeset
|
27 raise OSError(errno.EINVAL, 'target implements hardlinks improperly') |
7778
82f7145b304c
Don't fail on clone on win98 (issue1492)
Matt Mackall <mpm@selenic.com>
parents:
7473
diff
changeset
|
28 except NotImplementedError: # Another fake error win Win98 |
8951
835a51e63c5b
windows: fix use of undefined exception (issue1707)
Henrik Stuart <hg@hstuart.dk>
parents:
8656
diff
changeset
|
29 raise OSError(errno.EINVAL, 'Hardlinking not supported') |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
30 |
10218
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
31 def _getfileinfo(pathname): |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
32 """Return number of hardlinks for the given file.""" |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
33 try: |
13374
1c613c1ae43d
win32: optimize parameters for the CreateFile call in _getfileinfo
Adrian Buehlmann <adrian@cadifra.com>
parents:
13285
diff
changeset
|
34 fh = win32file.CreateFile(pathname, 0, |
1c613c1ae43d
win32: optimize parameters for the CreateFile call in _getfileinfo
Adrian Buehlmann <adrian@cadifra.com>
parents:
13285
diff
changeset
|
35 win32file.FILE_SHARE_READ | win32file.FILE_SHARE_WRITE | |
1c613c1ae43d
win32: optimize parameters for the CreateFile call in _getfileinfo
Adrian Buehlmann <adrian@cadifra.com>
parents:
13285
diff
changeset
|
36 win32file.FILE_SHARE_DELETE, |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
37 None, win32file.OPEN_EXISTING, 0, None) |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
38 except pywintypes.error: |
11992
ccd8e592c3c5
win32: remove useless lstat() fallback in nlinks()
Patrick Mezard <pmezard@gmail.com>
parents:
11991
diff
changeset
|
39 raise OSError(errno.ENOENT, 'The system cannot find the file specified') |
ccd8e592c3c5
win32: remove useless lstat() fallback in nlinks()
Patrick Mezard <pmezard@gmail.com>
parents:
11991
diff
changeset
|
40 try: |
ccd8e592c3c5
win32: remove useless lstat() fallback in nlinks()
Patrick Mezard <pmezard@gmail.com>
parents:
11991
diff
changeset
|
41 return win32file.GetFileInformationByHandle(fh) |
ccd8e592c3c5
win32: remove useless lstat() fallback in nlinks()
Patrick Mezard <pmezard@gmail.com>
parents:
11991
diff
changeset
|
42 finally: |
ccd8e592c3c5
win32: remove useless lstat() fallback in nlinks()
Patrick Mezard <pmezard@gmail.com>
parents:
11991
diff
changeset
|
43 fh.Close() |
10218
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
44 |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
45 def nlinks(pathname): |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
46 """Return number of hardlinks for the given file.""" |
12938
bf826c0b9537
opener: check hardlink count reporting (issue1866)
Adrian Buehlmann <adrian@cadifra.com>
parents:
12689
diff
changeset
|
47 return _getfileinfo(pathname)[7] |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
48 |
10218
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
49 def samefile(fpath1, fpath2): |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
50 """Returns whether fpath1 and fpath2 refer to the same file. This is only |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
51 guaranteed to work for files, not directories.""" |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
52 res1 = _getfileinfo(fpath1) |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
53 res2 = _getfileinfo(fpath2) |
11992
ccd8e592c3c5
win32: remove useless lstat() fallback in nlinks()
Patrick Mezard <pmezard@gmail.com>
parents:
11991
diff
changeset
|
54 # Index 4 is the volume serial number, and 8 and 9 contain the file ID |
ccd8e592c3c5
win32: remove useless lstat() fallback in nlinks()
Patrick Mezard <pmezard@gmail.com>
parents:
11991
diff
changeset
|
55 return res1[4] == res2[4] and res1[8] == res2[8] and res1[9] == res2[9] |
10218
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
56 |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
57 def samedevice(fpath1, fpath2): |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
58 """Returns whether fpath1 and fpath2 are on the same device. This is only |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
59 guaranteed to work for files, not directories.""" |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
60 res1 = _getfileinfo(fpath1) |
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
61 res2 = _getfileinfo(fpath2) |
11992
ccd8e592c3c5
win32: remove useless lstat() fallback in nlinks()
Patrick Mezard <pmezard@gmail.com>
parents:
11991
diff
changeset
|
62 return res1[4] == res2[4] |
10218
750b7a4f01f6
Add support for relinking on Windows.
Siddharth Agarwal <sid.bugzilla@gmail.com>
parents:
9198
diff
changeset
|
63 |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
64 def testpid(pid): |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
65 '''return True if pid is still running or unable to |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
66 determine, False otherwise''' |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
67 try: |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
68 handle = win32api.OpenProcess( |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
69 win32con.PROCESS_QUERY_INFORMATION, False, pid) |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
70 if handle: |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
71 status = win32process.GetExitCodeProcess(handle) |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
72 return status == win32con.STILL_ACTIVE |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
73 except pywintypes.error, details: |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
74 return details[0] != winerror.ERROR_INVALID_PARAMETER |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
75 return True |
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
76 |
6006
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
77 def lookup_reg(key, valname=None, scope=None): |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
78 ''' Look up a key/value name in the Windows registry. |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
79 |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
80 valname: value name. If unspecified, the default value for the key |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
81 is used. |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
82 scope: optionally specify scope for registry lookup, this can be |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
83 a sequence of scopes to look up in order. Default (CURRENT_USER, |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
84 LOCAL_MACHINE). |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
85 ''' |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
86 try: |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
87 from _winreg import HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE, \ |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
88 QueryValueEx, OpenKey |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
89 except ImportError: |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
90 return None |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
91 |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
92 if scope is None: |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
93 scope = (HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE) |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
94 elif not isinstance(scope, (list, tuple)): |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
95 scope = (scope,) |
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
96 for s in scope: |
6880
892806b3fc0f
util: disinfect lookup_reg strings (issue1126)
Matt Mackall <mpm@selenic.com>
parents:
6216
diff
changeset
|
97 try: |
6881
d2375bbee6d4
Folding correction and missing import
Remy Roy <remyroy@remyroy.com>
parents:
6880
diff
changeset
|
98 val = QueryValueEx(OpenKey(s, key), valname)[0] |
6880
892806b3fc0f
util: disinfect lookup_reg strings (issue1126)
Matt Mackall <mpm@selenic.com>
parents:
6216
diff
changeset
|
99 # never let a Unicode string escape into the wild |
7948
de377b1a9a84
move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents:
7890
diff
changeset
|
100 return encoding.tolocal(val.encode('UTF-8')) |
6880
892806b3fc0f
util: disinfect lookup_reg strings (issue1126)
Matt Mackall <mpm@selenic.com>
parents:
6216
diff
changeset
|
101 except EnvironmentError: |
892806b3fc0f
util: disinfect lookup_reg strings (issue1126)
Matt Mackall <mpm@selenic.com>
parents:
6216
diff
changeset
|
102 pass |
6006
3c9dbb743d20
merge: add registry look up bits to tool search
Matt Mackall <mpm@selenic.com>
parents:
5969
diff
changeset
|
103 |
2117 | 104 def system_rcpath_win32(): |
2054
e18beba54a7e
fix exception handling on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
105 '''return default os-specific hgrc search path''' |
12966
5f80f44d23c5
win32: remove try-catch block of GetModuleFileNameEx (issue2480)
Yuya Nishihara <yuya@tcha.org>
parents:
12938
diff
changeset
|
106 filename = win32api.GetModuleFileName(0) |
5619
55d3e845736a
win32: favor local mercurial.ini over registry key
Steve Borho <steve@borho.org>
parents:
5612
diff
changeset
|
107 # Use mercurial.ini found in directory with hg.exe |
55d3e845736a
win32: favor local mercurial.ini over registry key
Steve Borho <steve@borho.org>
parents:
5612
diff
changeset
|
108 progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini') |
55d3e845736a
win32: favor local mercurial.ini over registry key
Steve Borho <steve@borho.org>
parents:
5612
diff
changeset
|
109 if os.path.isfile(progrc): |
55d3e845736a
win32: favor local mercurial.ini over registry key
Steve Borho <steve@borho.org>
parents:
5612
diff
changeset
|
110 return [progrc] |
10388
07bd7608a0ea
win32: allow hgrc.d on Windows
Steve Borho <steve@borho.org>
parents:
10264
diff
changeset
|
111 # Use hgrc.d found in directory with hg.exe |
07bd7608a0ea
win32: allow hgrc.d on Windows
Steve Borho <steve@borho.org>
parents:
10264
diff
changeset
|
112 progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d') |
07bd7608a0ea
win32: allow hgrc.d on Windows
Steve Borho <steve@borho.org>
parents:
10264
diff
changeset
|
113 if os.path.isdir(progrcd): |
07bd7608a0ea
win32: allow hgrc.d on Windows
Steve Borho <steve@borho.org>
parents:
10264
diff
changeset
|
114 rcpath = [] |
07bd7608a0ea
win32: allow hgrc.d on Windows
Steve Borho <steve@borho.org>
parents:
10264
diff
changeset
|
115 for f, kind in osutil.listdir(progrcd): |
07bd7608a0ea
win32: allow hgrc.d on Windows
Steve Borho <steve@borho.org>
parents:
10264
diff
changeset
|
116 if f.endswith('.rc'): |
07bd7608a0ea
win32: allow hgrc.d on Windows
Steve Borho <steve@borho.org>
parents:
10264
diff
changeset
|
117 rcpath.append(os.path.join(progrcd, f)) |
07bd7608a0ea
win32: allow hgrc.d on Windows
Steve Borho <steve@borho.org>
parents:
10264
diff
changeset
|
118 return rcpath |
5619
55d3e845736a
win32: favor local mercurial.ini over registry key
Steve Borho <steve@borho.org>
parents:
5612
diff
changeset
|
119 # else look for a system rcpath in the registry |
5583
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
120 try: |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
121 value = win32api.RegQueryValue( |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
122 win32con.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Mercurial') |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
123 rcpath = [] |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
124 for p in value.split(os.pathsep): |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
125 if p.lower().endswith('mercurial.ini'): |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
126 rcpath.append(p) |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
127 elif os.path.isdir(p): |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
128 for f, kind in osutil.listdir(p): |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
129 if f.endswith('.rc'): |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
130 rcpath.append(os.path.join(p, f)) |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
131 return rcpath |
1b5b81d9039b
win32: read system rcpath from registry
Steve Borho <steve@borho.org>
parents:
4998
diff
changeset
|
132 except pywintypes.error: |
5619
55d3e845736a
win32: favor local mercurial.ini over registry key
Steve Borho <steve@borho.org>
parents:
5612
diff
changeset
|
133 return [] |
2176
9b42304d9896
fix file handling bugs on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2117
diff
changeset
|
134 |
4098
c08b6af023bc
util_win32.py: fix user_rcpath
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3891
diff
changeset
|
135 def user_rcpath_win32(): |
2284
d6392a7c03dd
On win98 os.path.expanuser('~') does not result in a useable directory.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
2250
diff
changeset
|
136 '''return os-specific hgrc search path to the user dir''' |
d6392a7c03dd
On win98 os.path.expanuser('~') does not result in a useable directory.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
2250
diff
changeset
|
137 userdir = os.path.expanduser('~') |
7427
f21e3d0e335b
util_win32: fix Windows version checking (issue1358)
Patrick Mezard <pmezard@gmail.com>
parents:
7390
diff
changeset
|
138 if sys.getwindowsversion()[3] != 2 and userdir == '~': |
2284
d6392a7c03dd
On win98 os.path.expanuser('~') does not result in a useable directory.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
2250
diff
changeset
|
139 # We are on win < nt: fetch the APPDATA directory location and use |
d6392a7c03dd
On win98 os.path.expanuser('~') does not result in a useable directory.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
2250
diff
changeset
|
140 # the parent directory as the user home dir. |
d6392a7c03dd
On win98 os.path.expanuser('~') does not result in a useable directory.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
2250
diff
changeset
|
141 appdir = shell.SHGetPathFromIDList( |
2313
a600d9997521
Fixed typo (qshell instead of shell) in win98 code (see issue244).
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2285
diff
changeset
|
142 shell.SHGetSpecialFolderLocation(0, shellcon.CSIDL_APPDATA)) |
2284
d6392a7c03dd
On win98 os.path.expanuser('~') does not result in a useable directory.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
2250
diff
changeset
|
143 userdir = os.path.dirname(appdir) |
6153
09a8be3e5bfb
Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents:
6012
diff
changeset
|
144 return [os.path.join(userdir, 'mercurial.ini'), |
09a8be3e5bfb
Also search for .hgrc if mercurial.ini not found on windows
Stefan Rank <strank(AT)strank(DOT)info>
parents:
6012
diff
changeset
|
145 os.path.join(userdir, '.hgrc')] |
2284
d6392a7c03dd
On win98 os.path.expanuser('~') does not result in a useable directory.
Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
parents:
2250
diff
changeset
|
146 |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7778
diff
changeset
|
147 def getuser(): |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7778
diff
changeset
|
148 '''return name of current user''' |
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7778
diff
changeset
|
149 return win32api.GetUserName() |
4672
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4407
diff
changeset
|
150 |
4803
7549cd526b7f
Fix serve on Windows without win32* modules.
Nathan Jones <nathanj@insightbb.com>
parents:
4672
diff
changeset
|
151 def set_signal_handler_win32(): |
4672
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4407
diff
changeset
|
152 """Register a termination handler for console events including |
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4407
diff
changeset
|
153 CTRL+C. python signal handlers do not work well with socket |
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4407
diff
changeset
|
154 operations. |
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4407
diff
changeset
|
155 """ |
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4407
diff
changeset
|
156 def handler(event): |
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4407
diff
changeset
|
157 win32process.ExitProcess(1) |
272c0a09b203
Handle CTRL+C in serve under Windows.
Marcos Chaves <marcos.nospam@gmail.com>
parents:
4407
diff
changeset
|
158 win32api.SetConsoleCtrlHandler(handler) |
7890
e710f0f592b2
util: split out posix, windows, and win32 modules
Matt Mackall <mpm@selenic.com>
parents:
7778
diff
changeset
|
159 |
10240
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
160 def hidewindow(): |
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
161 def callback(*args, **kwargs): |
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
162 hwnd, pid = args |
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
163 wpid = win32process.GetWindowThreadProcessId(hwnd)[1] |
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
164 if pid == wpid: |
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
165 win32gui.ShowWindow(hwnd, win32con.SW_HIDE) |
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
166 |
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
167 pid = win32process.GetCurrentProcessId() |
3af4b39afe2a
cmdutil: hide child window created by win32 spawndetached()
Patrick Mezard <pmezard@gmail.com>
parents:
10219
diff
changeset
|
168 win32gui.EnumWindows(callback, pid) |
11012
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
169 |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12401
diff
changeset
|
170 def termwidth(): |
11012
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
171 try: |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
172 # Query stderr to avoid problems with redirections |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
173 screenbuf = win32console.GetStdHandle(win32console.STD_ERROR_HANDLE) |
13285
2ef915184ff2
win32: win32console.GetStdHandle() can return None
Steve Borho <steve@borho.org>
parents:
12966
diff
changeset
|
174 if screenbuf is None: |
2ef915184ff2
win32: win32console.GetStdHandle() can return None
Steve Borho <steve@borho.org>
parents:
12966
diff
changeset
|
175 return 79 |
11012
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
176 try: |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
177 window = screenbuf.GetConsoleScreenBufferInfo()['Window'] |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
178 width = window.Right - window.Left |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
179 return width |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
180 finally: |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
181 screenbuf.Detach() |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
182 except pywintypes.error: |
81631f0cf13b
win32: detect console width on Windows
Patrick Mezard <pmezard@gmail.com>
parents:
10388
diff
changeset
|
183 return 79 |