84 lines
2.0 KiB
C++
84 lines
2.0 KiB
C++
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/*
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* Copyright (C) 2005 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "misc"
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//
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// Miscellaneous utility functions.
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//
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#include <androidfw/misc.h>
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#include <sys/stat.h>
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#include <string.h>
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#include <errno.h>
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#include <stdio.h>
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using namespace android;
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namespace android {
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/*
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* Get a file's type.
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*/
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FileType getFileType(const char* fileName)
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{
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struct stat sb;
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if (stat(fileName, &sb) < 0) {
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if (errno == ENOENT || errno == ENOTDIR)
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return kFileTypeNonexistent;
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else {
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fprintf(stderr, "getFileType got errno=%d on '%s'\n",
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errno, fileName);
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return kFileTypeUnknown;
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}
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} else {
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if (S_ISREG(sb.st_mode))
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return kFileTypeRegular;
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else if (S_ISDIR(sb.st_mode))
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return kFileTypeDirectory;
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else if (S_ISCHR(sb.st_mode))
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return kFileTypeCharDev;
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else if (S_ISBLK(sb.st_mode))
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return kFileTypeBlockDev;
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else if (S_ISFIFO(sb.st_mode))
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return kFileTypeFifo;
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#ifdef HAVE_SYMLINKS
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else if (S_ISLNK(sb.st_mode))
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return kFileTypeSymlink;
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else if (S_ISSOCK(sb.st_mode))
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return kFileTypeSocket;
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#endif
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else
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return kFileTypeUnknown;
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}
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}
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/*
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* Get a file's modification date.
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*/
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time_t getFileModDate(const char* fileName)
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{
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struct stat sb;
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if (stat(fileName, &sb) < 0)
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return (time_t) -1;
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return sb.st_mtime;
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}
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}; // namespace android
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