Mercurial > hg > xemacs-beta
annotate netinstall/nio-file.cc @ 4897:91a023144e72
fix longstanding search bug involving searching for Control-1 chars
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-01-29 Ben Wing <ben@xemacs.org>
* search.c (boyer_moore): Fix longstanding bug involving
searching for Control-1 chars; code was trying to directly
extract the last byte in the textual representation of a char
from an Ichar (and doing it in a buggy fashion) rather than
just converting the Ichar to text and looking at the last byte.
tests/ChangeLog addition:
2010-01-29 Ben Wing <ben@xemacs.org>
* automated/search-tests.el:
New file.
* automated/search-tests.el:
* automated/case-tests.el:
* automated/case-tests.el (pristine-case-table): Removed.
* automated/case-tests.el (uni-mappings):
* automated/lisp-tests.el:
* automated/regexp-tests.el:
Extract some search-related code from case-tests and regexp-tests
and move to search-tests. Move some regexp-related code from
lisp-tests to regexp-tests.
Write a comment trying to express the proper division of labor
between case-tests, search-tests and regexp-tests.
Add a new test for the Control-1 search bug.
Fix a buggy test in the Unicode torture-test section of case-tests.el.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Fri, 29 Jan 2010 20:57:42 -0600 |
| parents | 3078fd1074e8 |
| children |
| rev | line source |
|---|---|
| 448 | 1 /* |
| 2 * Copyright (c) 2000, Red Hat, Inc. | |
| 3 * | |
| 4 * This program is free software; you can redistribute it and/or modify | |
| 5 * it under the terms of the GNU General Public License as published by | |
| 6 * the Free Software Foundation; either version 2 of the License, or | |
| 7 * (at your option) any later version. | |
| 8 * | |
| 9 * A copy of the GNU General Public License can be found at | |
| 10 * http://www.gnu.org/ | |
| 11 * | |
| 12 * Written by DJ Delorie <dj@cygnus.com> | |
| 13 * | |
| 14 */ | |
| 15 | |
| 16 /* The purpose of this file is to manage access to files stored on the | |
| 17 local disk (i.e. "downloading" setup.ini). Called from netio.cc */ | |
| 18 | |
| 19 #include <stdio.h> | |
| 20 #include <sys/types.h> | |
| 21 #include <sys/stat.h> | |
| 22 #include <errno.h> | |
| 23 #include "win32.h" | |
| 24 #include "netio.h" | |
| 25 #include "nio-file.h" | |
| 26 #include "resource.h" | |
| 27 #include "msg.h" | |
| 28 | |
| 29 NetIO_File::NetIO_File (char *Purl) | |
| 30 : NetIO (Purl) | |
| 31 { | |
| 32 struct stat s; | |
| 33 fd = fopen (path, "rb"); | |
| 34 if (fd) | |
| 35 { | |
| 36 stat (path, &s); | |
| 37 file_size = s.st_size; | |
| 38 } | |
| 39 else | |
| 40 { | |
| 41 char *err = strerror (errno); | |
| 42 if (!err) | |
| 43 err = "(unknown error)"; | |
| 44 note (IDS_ERR_OPEN_READ, path, err); | |
| 45 } | |
| 46 } | |
| 47 | |
| 48 NetIO_File::~NetIO_File () | |
| 49 { | |
| 50 if (fd) | |
| 51 fclose ((FILE *)fd); | |
| 52 } | |
| 53 | |
| 54 int | |
| 55 NetIO_File::ok () | |
| 56 { | |
| 57 return fd ? 1 : 0; | |
| 58 } | |
| 59 | |
| 60 int | |
| 61 NetIO_File::read (char *buf, int nbytes) | |
| 62 { | |
| 63 return fread (buf, 1, nbytes, (FILE *)fd); | |
| 64 } |