84 lines
2.0 KiB
C++
84 lines
2.0 KiB
C++
/*
|
|
* Copyright (C) 2005 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#define LOG_TAG "misc"
|
|
|
|
//
|
|
// Miscellaneous utility functions.
|
|
//
|
|
#include <androidfw/misc.h>
|
|
|
|
#include <sys/stat.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
|
|
using namespace android;
|
|
|
|
namespace android {
|
|
|
|
/*
|
|
* Get a file's type.
|
|
*/
|
|
FileType getFileType(const char* fileName)
|
|
{
|
|
struct stat sb;
|
|
|
|
if (stat(fileName, &sb) < 0) {
|
|
if (errno == ENOENT || errno == ENOTDIR)
|
|
return kFileTypeNonexistent;
|
|
else {
|
|
fprintf(stderr, "getFileType got errno=%d on '%s'\n",
|
|
errno, fileName);
|
|
return kFileTypeUnknown;
|
|
}
|
|
} else {
|
|
if (S_ISREG(sb.st_mode))
|
|
return kFileTypeRegular;
|
|
else if (S_ISDIR(sb.st_mode))
|
|
return kFileTypeDirectory;
|
|
else if (S_ISCHR(sb.st_mode))
|
|
return kFileTypeCharDev;
|
|
else if (S_ISBLK(sb.st_mode))
|
|
return kFileTypeBlockDev;
|
|
else if (S_ISFIFO(sb.st_mode))
|
|
return kFileTypeFifo;
|
|
#ifdef HAVE_SYMLINKS
|
|
else if (S_ISLNK(sb.st_mode))
|
|
return kFileTypeSymlink;
|
|
else if (S_ISSOCK(sb.st_mode))
|
|
return kFileTypeSocket;
|
|
#endif
|
|
else
|
|
return kFileTypeUnknown;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Get a file's modification date.
|
|
*/
|
|
time_t getFileModDate(const char* fileName)
|
|
{
|
|
struct stat sb;
|
|
|
|
if (stat(fileName, &sb) < 0)
|
|
return (time_t) -1;
|
|
|
|
return sb.st_mtime;
|
|
}
|
|
|
|
}; // namespace android
|