mercurial-crew-with-dirclash: mercurial/util

annotate mercurial/util_win32.py @ 5483:0c43f87baba3 default tip

Fix file-changed-to-dir and dir-to-file commits (issue660). Allow adding to dirstate files that clash with previously existing but marked for removal. Protect from reintroducing clashes by revert. This change doesn't address related issues with update. Current workaround is to do "clean" update by manually removing conflicting files/dirs from working directory.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Sat, 27 Oct 2007 16:27:55 +0400
parents	81f8ff2a9bf2
children

rev	line source
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	1 # util_win32.py - utility functions that use win32 API
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	2 #
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	3 # Copyright 2005 Matt Mackall <mpm@selenic.com>
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	4 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	5 #
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	6 # This software may be used and distributed according to the terms of
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	7 # the GNU General Public License, incorporated herein by reference.
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	8
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	9 # Mark Hammond's win32all package allows better functionality on
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	10 # Windows. this module overrides definitions in util.py. if not
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	11 # available, import of this module will fail, and generic code will be
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	12 # used.
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	13
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	14 import win32api
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	15
3893 6b4127c7d52a Simplify i18n imports Matt Mackall <mpm@selenic.com> parents: 3886 diff changeset	16 from i18n import _
3886 abaee83ce0a6 Replace demandload with new demandimport Matt Mackall <mpm@selenic.com> parents: 3721 diff changeset	17 import errno, os, pywintypes, win32con, win32file, win32process
abaee83ce0a6 Replace demandload with new demandimport Matt Mackall <mpm@selenic.com> parents: 3721 diff changeset	18 import cStringIO, winerror
abaee83ce0a6 Replace demandload with new demandimport Matt Mackall <mpm@selenic.com> parents: 3721 diff changeset	19 from win32com.shell import shell,shellcon
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	20
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	21 class WinError:
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	22 winerror_map = {
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	23 winerror.ERROR_ACCESS_DENIED: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	24 winerror.ERROR_ACCOUNT_DISABLED: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	25 winerror.ERROR_ACCOUNT_RESTRICTION: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	26 winerror.ERROR_ALREADY_ASSIGNED: errno.EBUSY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	27 winerror.ERROR_ALREADY_EXISTS: errno.EEXIST,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	28 winerror.ERROR_ARITHMETIC_OVERFLOW: errno.ERANGE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	29 winerror.ERROR_BAD_COMMAND: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	30 winerror.ERROR_BAD_DEVICE: errno.ENODEV,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	31 winerror.ERROR_BAD_DRIVER_LEVEL: errno.ENXIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	32 winerror.ERROR_BAD_EXE_FORMAT: errno.ENOEXEC,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	33 winerror.ERROR_BAD_FORMAT: errno.ENOEXEC,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	34 winerror.ERROR_BAD_LENGTH: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	35 winerror.ERROR_BAD_PATHNAME: errno.ENOENT,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	36 winerror.ERROR_BAD_PIPE: errno.EPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	37 winerror.ERROR_BAD_UNIT: errno.ENODEV,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	38 winerror.ERROR_BAD_USERNAME: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	39 winerror.ERROR_BROKEN_PIPE: errno.EPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	40 winerror.ERROR_BUFFER_OVERFLOW: errno.ENAMETOOLONG,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	41 winerror.ERROR_BUSY: errno.EBUSY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	42 winerror.ERROR_BUSY_DRIVE: errno.EBUSY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	43 winerror.ERROR_CALL_NOT_IMPLEMENTED: errno.ENOSYS,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	44 winerror.ERROR_CANNOT_MAKE: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	45 winerror.ERROR_CANTOPEN: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	46 winerror.ERROR_CANTREAD: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	47 winerror.ERROR_CANTWRITE: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	48 winerror.ERROR_CRC: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	49 winerror.ERROR_CURRENT_DIRECTORY: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	50 winerror.ERROR_DEVICE_IN_USE: errno.EBUSY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	51 winerror.ERROR_DEV_NOT_EXIST: errno.ENODEV,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	52 winerror.ERROR_DIRECTORY: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	53 winerror.ERROR_DIR_NOT_EMPTY: errno.ENOTEMPTY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	54 winerror.ERROR_DISK_CHANGE: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	55 winerror.ERROR_DISK_FULL: errno.ENOSPC,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	56 winerror.ERROR_DRIVE_LOCKED: errno.EBUSY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	57 winerror.ERROR_ENVVAR_NOT_FOUND: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	58 winerror.ERROR_EXE_MARKED_INVALID: errno.ENOEXEC,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	59 winerror.ERROR_FILENAME_EXCED_RANGE: errno.ENAMETOOLONG,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	60 winerror.ERROR_FILE_EXISTS: errno.EEXIST,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	61 winerror.ERROR_FILE_INVALID: errno.ENODEV,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	62 winerror.ERROR_FILE_NOT_FOUND: errno.ENOENT,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	63 winerror.ERROR_GEN_FAILURE: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	64 winerror.ERROR_HANDLE_DISK_FULL: errno.ENOSPC,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	65 winerror.ERROR_INSUFFICIENT_BUFFER: errno.ENOMEM,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	66 winerror.ERROR_INVALID_ACCESS: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	67 winerror.ERROR_INVALID_ADDRESS: errno.EFAULT,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	68 winerror.ERROR_INVALID_BLOCK: errno.EFAULT,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	69 winerror.ERROR_INVALID_DATA: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	70 winerror.ERROR_INVALID_DRIVE: errno.ENODEV,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	71 winerror.ERROR_INVALID_EXE_SIGNATURE: errno.ENOEXEC,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	72 winerror.ERROR_INVALID_FLAGS: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	73 winerror.ERROR_INVALID_FUNCTION: errno.ENOSYS,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	74 winerror.ERROR_INVALID_HANDLE: errno.EBADF,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	75 winerror.ERROR_INVALID_LOGON_HOURS: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	76 winerror.ERROR_INVALID_NAME: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	77 winerror.ERROR_INVALID_OWNER: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	78 winerror.ERROR_INVALID_PARAMETER: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	79 winerror.ERROR_INVALID_PASSWORD: errno.EPERM,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	80 winerror.ERROR_INVALID_PRIMARY_GROUP: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	81 winerror.ERROR_INVALID_SIGNAL_NUMBER: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	82 winerror.ERROR_INVALID_TARGET_HANDLE: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	83 winerror.ERROR_INVALID_WORKSTATION: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	84 winerror.ERROR_IO_DEVICE: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	85 winerror.ERROR_IO_INCOMPLETE: errno.EINTR,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	86 winerror.ERROR_LOCKED: errno.EBUSY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	87 winerror.ERROR_LOCK_VIOLATION: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	88 winerror.ERROR_LOGON_FAILURE: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	89 winerror.ERROR_MAPPED_ALIGNMENT: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	90 winerror.ERROR_META_EXPANSION_TOO_LONG: errno.E2BIG,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	91 winerror.ERROR_MORE_DATA: errno.EPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	92 winerror.ERROR_NEGATIVE_SEEK: errno.ESPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	93 winerror.ERROR_NOACCESS: errno.EFAULT,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	94 winerror.ERROR_NONE_MAPPED: errno.EINVAL,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	95 winerror.ERROR_NOT_ENOUGH_MEMORY: errno.ENOMEM,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	96 winerror.ERROR_NOT_READY: errno.EAGAIN,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	97 winerror.ERROR_NOT_SAME_DEVICE: errno.EXDEV,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	98 winerror.ERROR_NO_DATA: errno.EPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	99 winerror.ERROR_NO_MORE_SEARCH_HANDLES: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	100 winerror.ERROR_NO_PROC_SLOTS: errno.EAGAIN,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	101 winerror.ERROR_NO_SUCH_PRIVILEGE: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	102 winerror.ERROR_OPEN_FAILED: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	103 winerror.ERROR_OPEN_FILES: errno.EBUSY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	104 winerror.ERROR_OPERATION_ABORTED: errno.EINTR,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	105 winerror.ERROR_OUTOFMEMORY: errno.ENOMEM,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	106 winerror.ERROR_PASSWORD_EXPIRED: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	107 winerror.ERROR_PATH_BUSY: errno.EBUSY,
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	108 winerror.ERROR_PATH_NOT_FOUND: errno.ENOENT,
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	109 winerror.ERROR_PIPE_BUSY: errno.EBUSY,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	110 winerror.ERROR_PIPE_CONNECTED: errno.EPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	111 winerror.ERROR_PIPE_LISTENING: errno.EPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	112 winerror.ERROR_PIPE_NOT_CONNECTED: errno.EPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	113 winerror.ERROR_PRIVILEGE_NOT_HELD: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	114 winerror.ERROR_READ_FAULT: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	115 winerror.ERROR_SEEK: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	116 winerror.ERROR_SEEK_ON_DEVICE: errno.ESPIPE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	117 winerror.ERROR_SHARING_BUFFER_EXCEEDED: errno.ENFILE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	118 winerror.ERROR_SHARING_VIOLATION: errno.EACCES,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	119 winerror.ERROR_STACK_OVERFLOW: errno.ENOMEM,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	120 winerror.ERROR_SWAPERROR: errno.ENOENT,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	121 winerror.ERROR_TOO_MANY_MODULES: errno.EMFILE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	122 winerror.ERROR_TOO_MANY_OPEN_FILES: errno.EMFILE,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	123 winerror.ERROR_UNRECOGNIZED_MEDIA: errno.ENXIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	124 winerror.ERROR_UNRECOGNIZED_VOLUME: errno.ENODEV,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	125 winerror.ERROR_WAIT_NO_CHILDREN: errno.ECHILD,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	126 winerror.ERROR_WRITE_FAULT: errno.EIO,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	127 winerror.ERROR_WRITE_PROTECT: errno.EROFS,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	128 }
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	129
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	130 def __init__(self, err):
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	131 self.win_errno, self.win_function, self.win_strerror = err
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	132 if self.win_strerror.endswith('.'):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	133 self.win_strerror = self.win_strerror[:-1]
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	134
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	135 class WinIOError(WinError, IOError):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	136 def __init__(self, err, filename=None):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	137 WinError.__init__(self, err)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	138 IOError.__init__(self, self.winerror_map.get(self.win_errno, 0),
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	139 self.win_strerror)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	140 self.filename = filename
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	141
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	142 class WinOSError(WinError, OSError):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	143 def __init__(self, err):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	144 WinError.__init__(self, err)
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	145 OSError.__init__(self, self.winerror_map.get(self.win_errno, 0),
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	146 self.win_strerror)
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	147
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	148 def os_link(src, dst):
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	149 # NB will only succeed on NTFS
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	150 try:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	151 win32file.CreateHardLink(dst, src)
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	152 except pywintypes.error, details:
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	153 raise WinOSError(details)
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	154
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	155 def nlinks(pathname):
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	156 """Return number of hardlinks for the given file."""
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	157 try:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	158 fh = win32file.CreateFile(pathname,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	159 win32file.GENERIC_READ, win32file.FILE_SHARE_READ,
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	160 None, win32file.OPEN_EXISTING, 0, None)
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	161 res = win32file.GetFileInformationByHandle(fh)
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	162 fh.Close()
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	163 return res[7]
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	164 except pywintypes.error:
2448 b77a2ef61b81 replace os.stat with os.lstat in some where. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2313 diff changeset	165 return os.lstat(pathname).st_nlink
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	166
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	167 def testpid(pid):
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	168 '''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	169 determine, False otherwise'''
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	170 try:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	171 handle = win32api.OpenProcess(
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	172 win32con.PROCESS_QUERY_INFORMATION, False, pid)
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	173 if handle:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	174 status = win32process.GetExitCodeProcess(handle)
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	175 return status == win32con.STILL_ACTIVE
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	176 except pywintypes.error, details:
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	177 return details[0] != winerror.ERROR_INVALID_PARAMETER
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	178 return True
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	179
2117 760339ccc799 fix issue 217. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2054 diff changeset	180 def system_rcpath_win32():
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	181 '''return default os-specific hgrc search path'''
e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	182 proc = win32api.GetCurrentProcess()
2285 0912f807b7ff win98: fall back to win32api.GetModuleFileName if needed. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2284 diff changeset	183 try:
0912f807b7ff win98: fall back to win32api.GetModuleFileName if needed. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2284 diff changeset	184 # This will fail on windows < NT
0912f807b7ff win98: fall back to win32api.GetModuleFileName if needed. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2284 diff changeset	185 filename = win32process.GetModuleFileNameEx(proc, 0)
0912f807b7ff win98: fall back to win32api.GetModuleFileName if needed. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2284 diff changeset	186 except:
0912f807b7ff win98: fall back to win32api.GetModuleFileName if needed. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2284 diff changeset	187 filename = win32api.GetModuleFileName(0)
2054 e18beba54a7e fix exception handling on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	188 return [os.path.join(os.path.dirname(filename), 'mercurial.ini')]
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	189
4098 c08b6af023bc util_win32.py: fix user_rcpath Alexis S. L. Carvalho <alexis@cecm.usp.br> parents: 3893 diff changeset	190 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	191 '''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	192 userdir = os.path.expanduser('~')
d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2250 diff changeset	193 if userdir == '~':
d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2250 diff changeset	194 # 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	195 # 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	196 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	197 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	198 userdir = os.path.dirname(appdir)
d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2250 diff changeset	199 return os.path.join(userdir, 'mercurial.ini')
d6392a7c03dd On win98 os.path.expanuser('~') does not result in a useable directory. Volker Kleinfeld <Volker.Kleinfeld@gmx.de> parents: 2250 diff changeset	200
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2243 diff changeset	201 class posixfile_nt(object):
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	202 '''file object with posix-like semantics. on windows, normal
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	203 files can not be deleted or renamed if they are open. must open
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	204 with win32file.FILE_SHARE_DELETE. this flag does not exist on
2250 45aef5ddcdbe windows: revlog.lazyparser not always safe to use. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2243 diff changeset	205 windows < nt, so do not use this class there.'''
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	206
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	207 # tried to use win32file._open_osfhandle to pass fd to os.fdopen,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	208 # but does not work at all. wrap win32 file api instead.
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	209
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	210 def __init__(self, name, mode='rb'):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	211 access = 0
4997 81f8ff2a9bf2 posixfile_nt: '+' should allow read access. Shun-ichi GOTO <shunichi.goto@gmail.com> parents: 4902 diff changeset	212 if 'r' in mode or '+' in mode:
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	213 access \|= win32file.GENERIC_READ
4902 8a53b39cd402 posixfile_nt: '+' was understood as read mode instead of update. Patrick Mezard <pmezard@gmail.com> parents: 4802 diff changeset	214 if 'w' in mode or 'a' in mode or '+' in mode:
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	215 access \|= win32file.GENERIC_WRITE
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	216 if 'r' in mode:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	217 creation = win32file.OPEN_EXISTING
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	218 elif 'a' in mode:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	219 creation = win32file.OPEN_ALWAYS
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	220 else:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	221 creation = win32file.CREATE_ALWAYS
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	222 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	223 self.handle = win32file.CreateFile(name,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	224 access,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	225 win32file.FILE_SHARE_READ \|
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	226 win32file.FILE_SHARE_WRITE \|
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	227 win32file.FILE_SHARE_DELETE,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	228 None,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	229 creation,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	230 win32file.FILE_ATTRIBUTE_NORMAL,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	231 0)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	232 except pywintypes.error, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	233 raise WinIOError(err, name)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	234 self.closed = False
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	235 self.name = name
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	236 self.mode = mode
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	237
2243 caf2c6ef5b0e The posixfile implemented using the win32 API should be iterable. Christian Boos <cboos@neuf.fr> parents: 2176 diff changeset	238 def __iter__(self):
caf2c6ef5b0e The posixfile implemented using the win32 API should be iterable. Christian Boos <cboos@neuf.fr> parents: 2176 diff changeset	239 for line in self.read().splitlines(True):
caf2c6ef5b0e The posixfile implemented using the win32 API should be iterable. Christian Boos <cboos@neuf.fr> parents: 2176 diff changeset	240 yield line
caf2c6ef5b0e The posixfile implemented using the win32 API should be iterable. Christian Boos <cboos@neuf.fr> parents: 2176 diff changeset	241
2176 9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	242 def read(self, count=-1):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	243 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	244 cs = cStringIO.StringIO()
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	245 while count:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	246 wincount = int(count)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	247 if wincount == -1:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	248 wincount = 1048576
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	249 val, data = win32file.ReadFile(self.handle, wincount)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	250 if not data: break
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	251 cs.write(data)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	252 if count != -1:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	253 count -= len(data)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	254 return cs.getvalue()
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	255 except pywintypes.error, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	256 raise WinIOError(err)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	257
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	258 def write(self, data):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	259 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	260 if 'a' in self.mode:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	261 win32file.SetFilePointer(self.handle, 0, win32file.FILE_END)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	262 nwrit = 0
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	263 while nwrit < len(data):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	264 val, nwrit = win32file.WriteFile(self.handle, data)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	265 data = data[nwrit:]
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	266 except pywintypes.error, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	267 raise WinIOError(err)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	268
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	269 def seek(self, pos, whence=0):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	270 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	271 win32file.SetFilePointer(self.handle, int(pos), whence)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	272 except pywintypes.error, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	273 raise WinIOError(err)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	274
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	275 def tell(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	276 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	277 return win32file.SetFilePointer(self.handle, 0,
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	278 win32file.FILE_CURRENT)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	279 except pywintypes.error, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	280 raise WinIOError(err)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	281
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	282 def close(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	283 if not self.closed:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	284 self.handle = None
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	285 self.closed = True
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	286
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	287 def flush(self):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	288 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	289 win32file.FlushFileBuffers(self.handle)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	290 except pywintypes.error, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	291 raise WinIOError(err)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	292
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	293 def truncate(self, pos=0):
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	294 try:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	295 win32file.SetFilePointer(self.handle, int(pos),
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	296 win32file.FILE_BEGIN)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	297 win32file.SetEndOfFile(self.handle)
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	298 except pywintypes.error, err:
9b42304d9896 fix file handling bugs on windows. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2117 diff changeset	299 raise WinIOError(err)
3721 98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3461 diff changeset	300
98f2507c5551 only print a warning when no username is specified Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 3461 diff changeset	301 getuser_fallback = win32api.GetUserName
4672 272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4405 diff changeset	302
4802 7549cd526b7f Fix serve on Windows without win32* modules. Nathan Jones <nathanj@insightbb.com> parents: 4672 diff changeset	303 def set_signal_handler_win32():
4672 272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4405 diff changeset	304 """Register a termination handler for console events including
272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4405 diff changeset	305 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: 4405 diff changeset	306 operations.
272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4405 diff changeset	307 """
272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4405 diff changeset	308 def handler(event):
272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4405 diff changeset	309 win32process.ExitProcess(1)
272c0a09b203 Handle CTRL+C in serve under Windows. Marcos Chaves <marcos.nospam@gmail.com> parents: 4405 diff changeset	310 win32api.SetConsoleCtrlHandler(handler)

Mercurial > hg > mercurial-crew-with-dirclash

annotate mercurial/util_win32.py @ 5483:0c43f87baba3 default tip