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Diffstat (limited to 'Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/win32filemap.c')
-rw-r--r--Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/win32filemap.c120
1 files changed, 120 insertions, 0 deletions
diff --git a/Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/win32filemap.c b/Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/win32filemap.c
new file mode 100644
index 00000000000..acbc62740eb
--- /dev/null
+++ b/Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/win32filemap.c
@@ -0,0 +1,120 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above. If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#define STRICT 1
+#define WIN32_LEAN_AND_MEAN 1
+
+#ifdef XML_UNICODE_WCHAR_T
+#ifndef XML_UNICODE
+#define XML_UNICODE
+#endif
+#endif
+
+#ifdef XML_UNICODE
+#define UNICODE
+#define _UNICODE
+#endif /* XML_UNICODE */
+#include <windows.h>
+#include <stdio.h>
+#include <tchar.h>
+#include "filemap.h"
+
+static void win32perror(const TCHAR *);
+
+int filemap(const TCHAR *name,
+ void (*processor)(const void *, size_t, const TCHAR *, void *arg),
+ void *arg)
+{
+ HANDLE f;
+ HANDLE m;
+ DWORD size;
+ DWORD sizeHi;
+ void *p;
+
+ f = CreateFile(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
+ FILE_FLAG_SEQUENTIAL_SCAN, NULL);
+ if (f == INVALID_HANDLE_VALUE) {
+ win32perror(name);
+ return 0;
+ }
+ size = GetFileSize(f, &sizeHi);
+ if (size == (DWORD)-1) {
+ win32perror(name);
+ return 0;
+ }
+ if (sizeHi) {
+ _ftprintf(stderr, _T("%s: bigger than 2Gb\n"), name);
+ return 0;
+ }
+ /* CreateFileMapping barfs on zero length files */
+ if (size == 0) {
+ static const char c = '\0';
+ processor(&c, 0, name, arg);
+ CloseHandle(f);
+ return 1;
+ }
+ m = CreateFileMapping(f, NULL, PAGE_READONLY, 0, 0, NULL);
+ if (m == NULL) {
+ win32perror(name);
+ CloseHandle(f);
+ return 0;
+ }
+ p = MapViewOfFile(m, FILE_MAP_READ, 0, 0, 0);
+ if (p == NULL) {
+ win32perror(name);
+ CloseHandle(m);
+ CloseHandle(f);
+ return 0;
+ }
+ processor(p, size, name, arg);
+ UnmapViewOfFile(p);
+ CloseHandle(m);
+ CloseHandle(f);
+ return 1;
+}
+
+static
+void win32perror(const TCHAR *s)
+{
+ LPVOID buf;
+ if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
+ NULL,
+ GetLastError(),
+ MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+ (LPTSTR) &buf,
+ 0,
+ NULL)) {
+ _ftprintf(stderr, _T("%s: %s"), s, buf);
+ fflush(stderr);
+ LocalFree(buf);
+ }
+ else
+ _ftprintf(stderr, _T("%s: unknown Windows error\n"), s);
+}