Differences From Artifact [6e6ecd5f68]:
- File src/OFFile.h — part of check-in [ade26679ca] at 2017-06-03 21:53:35 on branch trunk — Fix two OF_ASSUME_NONNULL_BEGIN being too early (user: js, size: 4389) [annotate] [blame] [check-ins using]
To Artifact [21ad1ce6b7]:
- File
src/OFFile.h
— part of check-in
[29403cc56a]
at
2017-06-04 17:39:30
on branch trunk
— OFFile: Better abstraction of file handle
As a nice side effect, this adds a designated initializer to OFFile. (user: js, size: 4168) [annotate] [blame] [check-ins using]
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12 13 14 15 16 17 18 | * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #import "OFSeekableStream.h" | | > > > > > > > > > > > < < < | < < | 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#import "OFSeekableStream.h"
#if !defined(OF_MORPHOS) || defined(OF_IXEMUL)
# define OF_FILE_HANDLE_IS_FD
# define OF_INVALID_FILE_HANDLE (-1)
# define OF_FILE_HANDLE_IS_VALID(h) (h != -1)
typedef int of_file_handle_t;
#else
# define BOOL EXEC_BOOL
# include <proto/dos.h>
# undef BOOL
# define OF_INVALID_FILE_HANDLE ((of_file_handle_t){ 0, false })
# define OF_FILE_HANDLE_IS_VALID(h) (h.handle != 0)
typedef struct of_file_handle_t {
BPTR handle;
bool append;
} of_file_handle_t;
#endif
OF_ASSUME_NONNULL_BEGIN
/*!
* @class OFFile OFFile.h ObjFW/OFFile.h
*
* @brief A class which provides methods to read and write files.
*/
@interface OFFile: OFSeekableStream
{
of_file_handle_t _handle;
bool _atEndOfStream;
}
/*!
* @brief Creates a new OFFile with the specified path and mode.
*
* @param path The path to the file to open as a string
|
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61 62 63 64 65 66 67 | * `a+` | read-write, create, append * `ab+` or `a+b` | read-write, create, append, binary * @return A new autoreleased OFFile */ + (instancetype)fileWithPath: (OFString *)path mode: (OFString *)mode; | < | | | < < < < < < < < | | < | 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | * `a+` | read-write, create, append * `ab+` or `a+b` | read-write, create, append, binary * @return A new autoreleased OFFile */ + (instancetype)fileWithPath: (OFString *)path mode: (OFString *)mode; /*! * @brief Creates a new OFFile with the specified native file handle. * * @param handle A native file handle. If OF_FILE_HANDLE_IS_FD is defined, this * is a file descriptor. The handle is closed when the OFFile * object is deallocated! * @return A new autoreleased OFFile */ + (instancetype)fileWithHandle: (of_file_handle_t)handle; - init OF_UNAVAILABLE; /*! * @brief Initializes an already allocated OFFile. * * @param path The path to the file to open as a string |
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108 109 110 111 112 113 114 | * `a+` | read-write, create, append * `ab+` or `a+b` | read-write, create, append, binary * @return An initialized OFFile */ - initWithPath: (OFString *)path mode: (OFString *)mode; | < | | < < < < < < < < | | < | 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | * `a+` | read-write, create, append * `ab+` or `a+b` | read-write, create, append, binary * @return An initialized OFFile */ - initWithPath: (OFString *)path mode: (OFString *)mode; /*! * @brief Initializes an already allocated OFFile. * * @param handle A native file handle. If OF_FILE_HANDLE_IS_FD is defined, this * is a file descriptor. The handle is closed when the OFFile * object is deallocated! * @return An initialized OFFile */ - initWithHandle: (of_file_handle_t)handle OF_DESIGNATED_INITIALIZER; @end OF_ASSUME_NONNULL_END |