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#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <dirent.h>
#import "OFFile.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFAutoreleasePool.h"
#import "OFExceptions.h"
#import "macros.h"
#ifdef _WIN32
# import <windows.h>
#endif
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#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <dirent.h>
#ifndef _WIN32
# include <pwd.h>
# include <grp.h>
#endif
#import "OFFile.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFThread.h"
#import "OFAutoreleasePool.h"
#import "OFExceptions.h"
#import "macros.h"
#ifdef _WIN32
# import <windows.h>
#endif
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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
OFFile *of_stdin = nil;
OFFile *of_stdout = nil;
OFFile *of_stderr = nil;
static int parse_mode(const char *mode)
{
if (!strcmp(mode, "r"))
return O_RDONLY;
if (!strcmp(mode, "rb"))
return O_RDONLY | O_BINARY;
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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
OFFile *of_stdin = nil;
OFFile *of_stdout = nil;
OFFile *of_stderr = nil;
#ifndef _WIN32
static OFMutex *mutex;
#endif
static int parse_mode(const char *mode)
{
if (!strcmp(mode, "r"))
return O_RDONLY;
if (!strcmp(mode, "rb"))
return O_RDONLY | O_BINARY;
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if (self != [OFFile class])
return;
of_stdin = [[OFFileSingleton alloc] initWithFileDescriptor: 0];
of_stdout = [[OFFileSingleton alloc] initWithFileDescriptor: 1];
of_stderr = [[OFFileSingleton alloc] initWithFileDescriptor: 2];
}
+ fileWithPath: (OFString*)path
mode: (OFString*)mode
{
return [[[self alloc] initWithPath: path
mode: mode] autorelease];
}
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if (self != [OFFile class])
return;
of_stdin = [[OFFileSingleton alloc] initWithFileDescriptor: 0];
of_stdout = [[OFFileSingleton alloc] initWithFileDescriptor: 1];
of_stderr = [[OFFileSingleton alloc] initWithFileDescriptor: 2];
}
#ifndef _WIN32
+ (void)initialize
{
if (self == [OFFile class])
mutex = [[OFMutex alloc] init];
}
#endif
+ fileWithPath: (OFString*)path
mode: (OFString*)mode
{
return [[[self alloc] initWithPath: path
mode: mode] autorelease];
}
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path: path
mode: mode];
#endif
}
#ifndef _WIN32
+ (void)changeOwnerOfFile: (OFString*)path
toOwner: (uid_t)owner
group: (gid_t)group
{
if (chown([path cString], owner, group))
@throw [OFChangeFileOwnerFailedException newWithClass: self
path: path
owner: owner
group: group];
}
#endif
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path: path
mode: mode];
#endif
}
#ifndef _WIN32
+ (void)changeOwnerOfFile: (OFString*)path
toOwner: (OFString*)owner
group: (OFString*)group
{
uid_t uid = -1;
gid_t gid = -1;
if (owner == nil && group == nil)
@throw [OFInvalidArgumentException newWithClass: self
selector: _cmd];
[mutex lock];
@try {
if (owner != nil) {
struct passwd *pw;
if ((pw = getpwnam([owner cString])) == NULL)
@throw [OFChangeFileOwnerFailedException
newWithClass: self
path: path
owner: owner
group: group];
uid = pw->pw_uid;
}
if (group != nil) {
struct group *gr;
if ((gr = getgrnam([group cString])) == NULL)
@throw [OFChangeFileOwnerFailedException
newWithClass: self
path: path
owner: owner
group: group];
gid = gr->gr_gid;
}
} @finally {
[mutex unlock];
}
if (chown([path cString], uid, gid))
@throw [OFChangeFileOwnerFailedException newWithClass: self
path: path
owner: owner
group: group];
}
#endif
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