+++ /dev/null
-// natFileWin32.cc - Native part of File class.
-
-/* Copyright (C) 1998, 1999, 2002 Red Hat, Inc.
-
- This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
-details. */
-
-#include <config.h>
-
-#include <stdio.h>
-#include <string.h>
-
-#include <windows.h>
-#undef STRICT
-
-#include <gcj/cni.h>
-#include <jvm.h>
-#include <java/io/File.h>
-#include <java/io/IOException.h>
-#include <java/util/Vector.h>
-#include <java/lang/String.h>
-#include <java/io/FilenameFilter.h>
-#include <java/io/FileFilter.h>
-#include <java/lang/System.h>
-
-jboolean
-java::io::File::_access (jint query)
-{
- jstring canon = getCanonicalPath();
- if (! canon)
- return false;
- char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (canon) + 1);
- jsize total = JvGetStringUTFRegion (canon, 0, canon->length(), buf);
- buf[total] = '\0';
-
- JvAssert (query == READ || query == WRITE || query == EXISTS);
-
- // FIXME: Is it possible to differentiate between existing and reading?
- // If the file exists but cannot be read because of the secuirty attributes
- // on an NTFS disk this wont work (it reports it can be read but cant)
- // Could we use something from the security API?
- DWORD attributes = GetFileAttributes (buf);
- if ((query == EXISTS) || (query == READ))
- return (attributes == 0xffffffff) ? false : true;
- else
- return ((attributes != 0xffffffff) && ((attributes & FILE_ATTRIBUTE_READONLY) == 0)) ? true : false;
-}
-
-jboolean
-java::io::File::_stat (jint query)
-{
- jstring canon = getCanonicalPath();
- if (! canon)
- return false;
- char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (canon) + 1);
- jsize total = JvGetStringUTFRegion (canon, 0, canon->length(), buf);
- buf[total] = '\0';
-
- JvAssert (query == DIRECTORY || query == ISFILE);
-
- DWORD attributes = GetFileAttributes (buf);
- if (attributes == 0xffffffff)
- return false;
-
- if (query == DIRECTORY)
- return attributes & FILE_ATTRIBUTE_DIRECTORY ? true : false;
- else
- return attributes & FILE_ATTRIBUTE_DIRECTORY ? false : true;
-}
-
-jlong
-java::io::File::attr (jint query)
-{
- jstring canon = getCanonicalPath();
- if (! canon)
- return false;
- char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (canon) + 1);
- jsize total = JvGetStringUTFRegion (canon, 0, canon->length(), buf);
- buf[total] = '\0';
-
- JvAssert (query == MODIFIED || query == LENGTH);
-
- WIN32_FILE_ATTRIBUTE_DATA info;
- if (! GetFileAttributesEx(buf, GetFileExInfoStandard, &info))
- return 0;
-
- if (query == LENGTH)
- return ((long long)info.nFileSizeHigh) << 32 | (unsigned long long)info.nFileSizeLow;
- else {
- // FIXME? This is somewhat compiler dependant (the LL constant suffix)
- // The file time as return by windows is the number of 100-nanosecond intervals since January 1, 1601
- return (((((long long)info.ftLastWriteTime.dwHighDateTime) << 32) | ((unsigned long long)info.ftLastWriteTime.dwLowDateTime)) - 116444736000000000LL) / 10000LL;
- }
-}
-
-jstring
-java::io::File::getCanonicalPath (void)
-{
- char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (path) + 1);
- jsize total = JvGetStringUTFRegion (path, 0, path->length(), buf);
- buf[total] = '\0';
-
- LPTSTR unused;
- char buf2[MAX_PATH];
- if(!GetFullPathName(buf, MAX_PATH, buf2, &unused))
- throw new IOException (JvNewStringLatin1 ("GetFullPathName failed"));
-
- // FIXME: what encoding to assume for file names? This affects many
- // calls.
- return JvNewStringUTF(buf2);
-}
-
-jboolean
-java::io::File::isAbsolute (void)
-{
- if (path->charAt(0) == '/' || path->charAt(0) == '\\')
- return true;
- if (path->length() < 3)
- return false;
- // Hard-code A-Za-z because Windows (I think) can't use non-ASCII
- // letters as drive names.
- if ((path->charAt(0) < 'a' || path->charAt(0) > 'z')
- && (path->charAt(0) < 'A' || path->charAt(0) > 'Z'))
- return false;
- return (path->charAt(1) == ':'
- && (path->charAt(2) == '/' || path->charAt(2) == '\\'));
-}
-
-void java::io::File::init_native() { }
-
-
-jobjectArray
-java::io::File::performList (java::io::FilenameFilter *filter,
- java::io::FileFilter *fileFilter,
- java::lang::Class *clazz)
-{
- jstring canon = getCanonicalPath();
- if (! canon)
- return NULL;
- char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (canon) + 5);
- jsize total = JvGetStringUTFRegion (canon, 0, canon->length(), buf);
- // FIXME?
- strcpy(&buf[total], "\\*.*");
-
- WIN32_FIND_DATA data;
- HANDLE handle = FindFirstFile (buf, &data);
- if (handle == INVALID_HANDLE_VALUE)
- return NULL;
-
- java::util::Vector *vec = new java::util::Vector ();
-
- do
- {
- if (strcmp (data.cFileName, ".") && strcmp (data.cFileName, ".."))
- {
- jstring name = JvNewStringUTF (data.cFileName);
-
- if (filter && !filter->accept(this, name))
- continue;
- if (clazz == &java::io::File::class$)
- {
- java::io::File *file = new java::io::File (this, name);
- if (fileFilter && !fileFilter->accept(file))
- continue;
- vec->addElement (file);
- }
- else
- vec->addElement (name);
- }
- }
- while (FindNextFile (handle, &data));
-
- if (GetLastError () != ERROR_NO_MORE_FILES)
- return NULL;
-
- FindClose (handle);
-
- jobjectArray ret = JvNewObjectArray (vec->size(), clazz, NULL);
- vec->copyInto (ret);
- return ret;
-}
-
-
-jboolean
-java::io::File::performMkdir (void)
-{
- char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (path) + 1);
- jsize total = JvGetStringUTFRegion(path, 0, path->length(), buf);
- buf[total] = '\0';
-
- return (CreateDirectory(buf, NULL)) ? true : false;
-}
-
-jboolean
-java::io::File::performRenameTo (File *dest)
-{
- char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (path) + 1);
- jsize total = JvGetStringUTFRegion(path, 0, path->length(), buf);
- buf[total] = '\0';
- char *buf2 = (char *) __builtin_alloca (JvGetStringUTFLength (dest->path)
- + 1);
- total = JvGetStringUTFRegion(dest->path, 0, dest->path->length(), buf2);
- buf2[total] = '\0';
-
- return (MoveFile(buf, buf2)) ? true : false;
-}
-
-jboolean
-java::io::File::performDelete ()
-{
- jstring canon = getCanonicalPath();
- char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (canon) + 1);
- jsize total = JvGetStringUTFRegion(canon, 0, canon->length(), buf);
- buf[total] = '\0';
-
- DWORD attributes = GetFileAttributes (buf);
- if (attributes == 0xffffffff)
- return false;
-
- if (attributes & FILE_ATTRIBUTE_DIRECTORY)
- return (RemoveDirectory (buf)) ? true : false;
- else
- return (DeleteFile (buf)) ? true : false;
-}
-
-jboolean java::io::File::performCreate (void) { JvFail("unimplemented\n"); }
-jboolean java::io::File::performSetReadOnly() { JvFail("unimplemented"); }
-jboolean java::io::File::performSetLastModified(jlong time) { JvFail("unimplemented"); }
-JArray<java::io::File*>* java::io::File::performListRoots() { JvFail("unimplemented"); }
projects / msp430-gcc.git / blobdiff