69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/*
|
|
* Copyright (C) 2008 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.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <sys/stat.h>
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
|
|
#include "private/android_filesystem_config.h"
|
|
|
|
// This program takes a list of files and directories (indicated by a
|
|
// trailing slash) on the stdin, and prints to stdout each input
|
|
// filename along with its desired uid, gid, and mode (in octal).
|
|
// The leading slash should be stripped from the input.
|
|
//
|
|
// Example input:
|
|
//
|
|
// system/etc/dbus.conf
|
|
// data/app/
|
|
//
|
|
// Output:
|
|
//
|
|
// system/etc/dbus.conf 1002 1002 440
|
|
// data/app 1000 1000 771
|
|
//
|
|
// Note that the output will omit the trailing slash from
|
|
// directories.
|
|
|
|
int main(int argc, char** argv) {
|
|
char buffer[1024];
|
|
|
|
while (fgets(buffer, 1023, stdin) != NULL) {
|
|
int is_dir = 0;
|
|
int i;
|
|
for (i = 0; i < 1024 && buffer[i]; ++i) {
|
|
switch (buffer[i]) {
|
|
case '\n':
|
|
buffer[i-is_dir] = '\0';
|
|
i = 1025;
|
|
break;
|
|
case '/':
|
|
is_dir = 1;
|
|
break;
|
|
default:
|
|
is_dir = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
unsigned uid = 0, gid = 0, mode = 0;
|
|
fs_config(buffer, is_dir, &uid, &gid, &mode);
|
|
printf("%s %d %d %o\n", buffer, uid, gid, mode);
|
|
}
|
|
return 0;
|
|
}
|