mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-26 22:02:15 +00:00
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
|
|
* Copyright (c) 2018-2019 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <sys/stat.h>
|
|
#include "fs_utils.h"
|
|
|
|
size_t get_file_size(const char *filename) {
|
|
struct stat st;
|
|
if (stat(filename, &st) == -1) {
|
|
return 0;
|
|
}
|
|
|
|
return (size_t)st.st_size;
|
|
}
|
|
|
|
size_t read_from_file(void *dst, size_t dst_size, const char *filename) {
|
|
FILE *file = fopen(filename, "rb");
|
|
if (file == NULL) {
|
|
return 0;
|
|
} else {
|
|
size_t sz = fread(dst, 1, dst_size, file);
|
|
fclose(file);
|
|
return sz;
|
|
}
|
|
}
|
|
|
|
size_t dump_to_file(const void *src, size_t src_size, const char *filename) {
|
|
FILE *file = fopen(filename, "wb+");
|
|
if (file == NULL) {
|
|
return 0;
|
|
} else {
|
|
size_t sz = fwrite(src, 1, src_size, file);
|
|
fclose(file);
|
|
return sz;
|
|
}
|
|
}
|
|
|
|
bool is_valid_folder(const char *path) {
|
|
struct stat st;
|
|
if (stat(path, &st) == 0 && S_ISDIR(st.st_mode)) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool is_valid_file(const char *path) {
|
|
struct stat st;
|
|
if (stat(path, &st) == 0 && S_ISREG(st.st_mode)) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|