1
2
3
4
5
6
7
8
9
10
11
|
/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019, 2020
* Jonathan Schleifer <js@nil.im>
|
<
<
|
|
1
2
3
4
5
6
7
8
9
|
/*
* Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
|
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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
#import "OFINICategory+Private.h"
#import "OFInvalidFormatException.h"
#import "OFOpenItemFailedException.h"
OF_DIRECT_MEMBERS
@interface OFINIFile ()
- (void)of_parseFile: (OFString *)path
encoding: (of_string_encoding_t)encoding;
@end
static bool
isWhitespaceLine(OFString *line)
{
const char *cString = line.UTF8String;
size_t length = line.UTF8StringLength;
for (size_t i = 0; i < length; i++)
if (!of_ascii_isspace(cString[i]))
return false;
return true;
}
@implementation OFINIFile
+ (instancetype)fileWithPath: (OFString *)path
{
return [[[self alloc] initWithPath: path] autorelease];
}
+ (instancetype)fileWithPath: (OFString *)path
encoding: (of_string_encoding_t)encoding
{
return [[[self alloc] initWithPath: path
encoding: encoding] autorelease];
}
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)initWithPath: (OFString *)path
{
return [self initWithPath: path
encoding: OF_STRING_ENCODING_UTF_8];
}
- (instancetype)initWithPath: (OFString *)path
encoding: (of_string_encoding_t)encoding
{
self = [super init];
@try {
_categories = [[OFMutableArray alloc] init];
[self of_parseFile: path
encoding: encoding];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
|
|
<
>
>
|
<
|
<
|
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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
#import "OFINICategory+Private.h"
#import "OFInvalidFormatException.h"
#import "OFOpenItemFailedException.h"
OF_DIRECT_MEMBERS
@interface OFINIFile ()
- (void)of_parseFile: (OFString *)path encoding: (of_string_encoding_t)encoding;
@end
static bool
isWhitespaceLine(OFString *line)
{
const char *cString = line.UTF8String;
size_t length = line.UTF8StringLength;
for (size_t i = 0; i < length; i++)
if (!of_ascii_isspace(cString[i]))
return false;
return true;
}
@implementation OFINIFile
@synthesize categories = _categories;
+ (instancetype)fileWithPath: (OFString *)path
{
return [[[self alloc] initWithPath: path] autorelease];
}
+ (instancetype)fileWithPath: (OFString *)path
encoding: (of_string_encoding_t)encoding
{
return [[[self alloc] initWithPath: path
encoding: encoding] autorelease];
}
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)initWithPath: (OFString *)path
{
return [self initWithPath: path encoding: OF_STRING_ENCODING_UTF_8];
}
- (instancetype)initWithPath: (OFString *)path
encoding: (of_string_encoding_t)encoding
{
self = [super init];
@try {
_categories = [[OFMutableArray alloc] init];
[self of_parseFile: path encoding: encoding];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
|
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
[_categories addObject: category];
objc_autoreleasePoolPop(pool);
return category;
}
- (void)of_parseFile: (OFString *)path
encoding: (of_string_encoding_t)encoding
{
void *pool = objc_autoreleasePoolPush();
OFFile *file;
OFINICategory *category = nil;
OFString *line;
@try {
file = [OFFile fileWithPath: path
mode: @"r"];
} @catch (OFOpenItemFailedException *e) {
/* Handle missing file like an empty file */
if (e.errNo == ENOENT)
return;
@throw e;
}
while ((line = [file readLineWithEncoding: encoding]) != nil) {
if (isWhitespaceLine(line))
continue;
if ([line hasPrefix: @"["]) {
OFString *categoryName;
if (![line hasSuffix: @"]"])
@throw [OFInvalidFormatException exception];
categoryName = [line substringWithRange:
of_range(1, line.length - 2)];
[self writeToFile: path
encoding: OF_STRING_ENCODING_UTF_8];
}
- (void)writeToFile: (OFString *)path
encoding: (of_string_encoding_t)encoding
{
void *pool = objc_autoreleasePoolPush();
OFFile *file = [OFFile fileWithPath: path
mode: @"w"];
bool first = true;
for (OFINICategory *category in _categories)
if ([category of_writeToStream: file
encoding: encoding
first: first])
first = false;
objc_autoreleasePoolPop(pool);
}
@end
|
|
<
|
<
<
|
<
|
<
|
<
>
>
>
>
>
>
|
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
[_categories addObject: category];
objc_autoreleasePoolPop(pool);
return category;
}
- (void)of_parseFile: (OFString *)path encoding: (of_string_encoding_t)encoding
{
void *pool = objc_autoreleasePoolPush();
OFFile *file;
OFINICategory *category = nil;
OFString *line;
@try {
file = [OFFile fileWithPath: path mode: @"r"];
} @catch (OFOpenItemFailedException *e) {
/* Handle missing file like an empty file */
if (e.errNo == ENOENT)
return;
@throw e;
}
while ((line = [file readLineWithEncoding: encoding]) != nil) {
if (isWhitespaceLine(line))
continue;
if ([line hasPrefix: @"["]) {
OFString *categoryName;
if (![line hasSuffix: @"]"])
@throw [OFInvalidFormatException exception];
categoryName = [line substringWithRange:
of_range(1, line.length - 2)];
category = [[[OFINICategory alloc]
of_initWithName: categoryName] autorelease];
[_categories addObject: category];
} else {
if (category == nil)
@throw [OFInvalidFormatException exception];
[category of_parseLine: line];
}
}
objc_autoreleasePoolPop(pool);
}
- (void)writeToFile: (OFString *)path
{
[self writeToFile: path encoding: OF_STRING_ENCODING_UTF_8];
}
- (void)writeToFile: (OFString *)path encoding: (of_string_encoding_t)encoding
{
void *pool = objc_autoreleasePoolPush();
OFFile *file = [OFFile fileWithPath: path mode: @"w"];
bool first = true;
for (OFINICategory *category in _categories)
if ([category of_writeToStream: file
encoding: encoding
first: first])
first = false;
objc_autoreleasePoolPop(pool);
}
- (OFString *)description
{
return [OFString stringWithFormat: @"<%@: %@>",
self.class, _categories];
}
@end
|