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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <dirent.h>
#ifdef HAVE_PWD_H
# include <pwd.h>
#endif
#ifdef HAVE_GRP_H
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#define DEFAULT_MODE S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH
#define DIR_MODE DEFAULT_MODE | S_IXUSR | S_IXGRP | S_IXOTH
#if defined(OF_HAVE_CHOWN) && defined(OF_HAVE_THREADS)
static of_mutex_t mutex;
#endif
int
of_stat(OFString *path, of_stat_t *buffer)
{
#ifdef _WIN32
return _wstat([path UTF16String], buffer);
#else
return stat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
buffer);
#endif
}
int
of_lstat(OFString *path, of_stat_t *buffer)
{
#if defined(_WIN32)
return _wstat([path UTF16String], buffer);
#elif defined(HAVE_LSTAT)
return lstat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
buffer);
#else
return stat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
buffer);
#endif
}
static int
parseMode(const char *mode)
{
if (!strcmp(mode, "r"))
return O_RDONLY;
if (!strcmp(mode, "rb"))
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}
return ret;
}
+ (bool)fileExistsAtPath: (OFString*)path
{
of_stat_t s;
if (path == nil)
@throw [OFInvalidArgumentException exception];
#ifndef _WIN32
struct stat s;
if (stat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
&s) == -1)
if (of_stat(path, &s) == -1)
return false;
#else
struct _stat s;
if (_wstat([path UTF16String], &s) == -1)
return false;
#endif
if (S_ISREG(s.st_mode))
return true;
return false;
}
+ (bool)directoryExistsAtPath: (OFString*)path
{
of_stat_t s;
if (path == nil)
@throw [OFInvalidArgumentException exception];
#ifndef _WIN32
struct stat s;
if (stat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
&s) == -1)
if (of_stat(path, &s) == -1)
return false;
#else
struct _stat s;
if (_wstat([path UTF16String], &s) == -1)
return false;
#endif
if (S_ISDIR(s.st_mode))
return true;
return false;
}
#ifdef OF_HAVE_SYMLINK
+ (bool)symbolicLinkExistsAtPath: (OFString*)path
{
struct stat s;
of_stat_t s;
if (path == nil)
@throw [OFInvalidArgumentException exception];
if (lstat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
&s) == -1)
if (of_lstat(path, &s) == -1)
return false;
if (S_ISLNK(s.st_mode))
return true;
return false;
}
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#endif
@throw [OFChangeCurrentDirectoryPathFailedException
exceptionWithPath: path];
}
+ (off_t)sizeOfFileAtPath: (OFString*)path
{
of_stat_t s;
if (path == nil)
@throw [OFInvalidArgumentException exception];
#ifndef _WIN32
struct stat s;
if (stat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
&s) == -1)
if (of_stat(path, &s) == -1)
#else
struct _stat s;
if (_wstat([path UTF16String], &s) == -1)
#endif
/* FIXME: Maybe use another exception? */
@throw [OFOpenFileFailedException exceptionWithPath: path
mode: @"r"];
/* On Android, off_t is 32 bit, but st_size is long long there */
/* FIXME: On Android, off_t is 32 bit, but st_size is long long there */
return (off_t)s.st_size;
}
+ (OFDate*)modificationDateOfFileAtPath: (OFString*)path
{
of_stat_t s;
if (path == nil)
@throw [OFInvalidArgumentException exception];
#ifndef _WIN32
struct stat s;
if (stat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
&s) == -1)
if (of_stat(path, &s) == -1)
#else
struct _stat s;
if (_wstat([path UTF16String], &s) == -1)
#endif
/* FIXME: Maybe use another exception? */
@throw [OFOpenFileFailedException exceptionWithPath: path
mode: @"r"];
/* FIXME: We could be more precise on some OSes */
return [OFDate dateWithTimeIntervalSince1970: s.st_mtime];
}
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}
#endif
+ (void)copyItemAtPath: (OFString*)source
toPath: (OFString*)destination
{
void *pool;
#ifndef _WIN32
struct stat s;
#else
struct _stat s;
of_stat_t s;
#endif
if (source == nil || destination == nil)
@throw [OFInvalidArgumentException exception];
pool = objc_autoreleasePoolPush();
#ifndef _WIN32
if (lstat([destination
if (of_lstat(destination, &s) == 0) {
cStringWithEncoding: OF_STRING_ENCODING_NATIVE], &s) == 0) {
#else
if (_wstat([destination UTF16String], &s) == 0) {
#endif
errno = EEXIST;
@throw [OFCopyItemFailedException
exceptionWithSourcePath: source
destinationPath: destination];
}
#ifndef _WIN32
if (lstat([source cStringWithEncoding: OF_STRING_ENCODING_NATIVE], &s))
#else
if (_wstat([source UTF16String], &s))
if (of_lstat(source, &s))
#endif
@throw [OFCopyItemFailedException
exceptionWithSourcePath: source
destinationPath: destination];
if (S_ISDIR(s.st_mode)) {
OFArray *contents;
OFEnumerator *enumerator;
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objc_autoreleasePoolPop(pool);
}
+ (void)moveItemAtPath: (OFString*)source
toPath: (OFString*)destination
{
void *pool;
#ifndef _WIN32
struct stat s;
#else
struct _stat s;
of_stat_t s;
#endif
if (source == nil || destination == nil)
@throw [OFInvalidArgumentException exception];
pool = objc_autoreleasePoolPush();
#ifndef _WIN32
if (lstat([destination
if (of_lstat(destination, &s) == 0) {
cStringWithEncoding: OF_STRING_ENCODING_NATIVE], &s) == 0) {
#else
if (_wstat([destination UTF16String], &s) == 0) {
#endif
errno = EEXIST;
@throw [OFCopyItemFailedException
exceptionWithSourcePath: source
destinationPath: destination];
}
#ifndef _WIN32
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objc_autoreleasePoolPop(pool);
}
+ (void)removeItemAtPath: (OFString*)path
{
void *pool;
#ifndef _WIN32
struct stat s;
#else
struct _stat s;
of_stat_t s;
#endif
if (path == nil)
@throw [OFInvalidArgumentException exception];
pool = objc_autoreleasePoolPush();
#ifndef _WIN32
if (lstat([path cStringWithEncoding: OF_STRING_ENCODING_NATIVE], &s))
#else
if (_wstat([path UTF16String], &s))
if (of_lstat(path, &s))
#endif
@throw [OFRemoveItemFailedException exceptionWithPath: path];
if (S_ISDIR(s.st_mode)) {
OFArray *contents;
OFEnumerator *enumerator;
OFString *item;
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