Mercurial > hg > xemacs-beta
annotate netinstall/init.cc @ 4549:68d1ca56cffa
First part of interactive checks that coding systems encode regions.
2008-01-21 Aidan Kehoe <kehoea@parhasard.net>
* coding.el (decode-coding-string):
(encode-coding-string): Accept GNU's NOCOPY argument for
these. Todo; write compiler macros to use it.
(query-coding-warning-face): New face, to show unencodable
characters.
(default-query-coding-region-safe-charset-skip-chars-map):
New variable, a cache used by #'default-query-coding-region.
(default-query-coding-region): Default implementation of
#'query-coding-region, using the safe-charsets and safe-chars
coding systemproperties.
(query-coding-region): New function; can a given coding system
encode a given region?
(query-coding-string): New function; can a given coding system
encode a given string?
(unencodable-char-position): Function API taken from GNU; return
the first unencodable position given a string and coding system.
(encode-coding-char): Function API taken from GNU; return CHAR
encoded using CODING-SYSTEM, or nil if CODING-SYSTEM would trash
CHAR.
((unless (featurep 'mule)): Override the default
query-coding-region implementation on non-Mule.
* mule/mule-coding.el (make-8-bit-generate-helper): Eliminate a
duplicate comment.
(make-8-bit-choose-category): Simplify implementation.
(8-bit-fixed-query-coding-region): Implementation of
#'query-coding-region for coding systems created with
#'make-8-bit-coding-system.
(make-8-bit-coding-system): Initialise the #'query-coding-region
implementation for these character sets.
(make-8-bit-coding-system): Ditto for the compiler macro version
of this function.
* unicode.el (unicode-query-coding-skip-chars-arg): New variable,
used by unicode-query-coding-region, initialised in
mule/general-late.el.
(unicode-query-coding-region): New function, the
#'query-coding-region implementation for Unicode coding systems.
Initialise the query-coding-function property for the Unicode
coding systems to #'unicode-query-coding-region.
* mule/mule-charset.el (charset-skip-chars-string): New
function. Return a #'skip-chars-forward argument that skips all
characters in CHARSET.
(map-charset-chars): Function synced from GNU, modified to work
with XEmacs. Map FUNC across the int value charset ranges of
CHARSET.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Mon, 21 Jan 2008 22:51:21 +0100 |
| parents | 6504113e7c2d |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 819 | 1 /* Initialisation for netinstall. |
| 2 Copyright (C) 2001 Andy Piper. | |
| 3 | |
| 4 This file is part of XEmacs. | |
| 5 | |
| 6 XEmacs is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by the | |
| 8 Free Software Foundation; either version 2, or (at your option) any | |
| 9 later version. | |
| 10 | |
| 11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with XEmacs; see the file COPYING. If not, write to | |
| 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 19 Boston, MA 02111-1307, USA. */ | |
| 20 | |
| 21 #include "win32.h" | |
| 22 #include <stdio.h> | |
| 23 #include <stdlib.h> | |
| 24 #include "dialog.h" | |
| 25 #include "log.h" | |
| 26 #include "resource.h" | |
| 27 #include "state.h" | |
| 28 #include "msg.h" | |
| 29 #include "regedit.h" | |
| 30 #include "reginfo.h" | |
| 31 #include "version.h" | |
| 32 | |
| 33 static void | |
| 34 init_root () | |
| 35 { | |
| 36 int isnative, issystem; | |
| 37 root_dir = find_root_location (&issystem, &isnative); | |
| 38 if (root_dir) | |
| 39 { | |
| 40 if (isnative) | |
| 41 install_type = IDC_INSTALL_NATIVE; | |
| 42 else | |
| 43 install_type = IDC_INSTALL_CYGWIN; | |
| 44 | |
| 45 if (issystem) | |
| 46 root_scope = IDC_ROOT_SYSTEM; | |
| 47 else | |
| 48 root_scope = IDC_ROOT_USER; | |
| 49 root_dir_default = 0; | |
| 50 } | |
| 51 } | |
| 52 | |
| 53 void | |
| 54 do_init (HINSTANCE h) | |
| 55 { | |
| 56 char cwd[_MAX_PATH]; | |
| 57 GetCurrentDirectory (sizeof (cwd), cwd); | |
| 58 local_dir = strdup (cwd); | |
| 59 log (0, "Current Directory: %s", cwd); | |
| 60 | |
| 61 HANDLE gnu = LoadImage (h, MAKEINTRESOURCE (IDB_GNU), | |
| 62 IMAGE_BITMAP, 0, 0, 0); | |
| 63 init_root(); | |
| 64 } | |
| 65 |