41
42
43
44
45
46
47
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50
51
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86
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41
42
43
44
45
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49
50
51
52
53
54
55
56
57
58
59
60
61
62
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64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
+
+
+
+
+
-
-
-
-
-
-
+
-
-
-
-
+
-
+
-
+
|
if (!first && ![ret hasSuffix: @"\\"] && ![ret hasSuffix: @"/"])
[ret appendString: @"\\"];
[ret appendString: component];
first = false;
}
if ([ret hasSuffix: @":"])
[ret appendString: @"\\"];
[ret makeImmutable];
objc_autoreleasePoolPop(pool);
return ret;
}
- (bool)isAbsolutePath
{
void *pool = objc_autoreleasePoolPush();
const char *UTF8String = [self UTF8String];
size_t UTF8StringLength = [self UTF8StringLength];
bool ret = (UTF8StringLength >= 3 && UTF8String[1] == ':' &&
(UTF8String[2] == '\\' || UTF8String[2] == '/'));
objc_autoreleasePoolPop(pool);
return ret;
size_t i, last = 0, pathCStringLength = [self UTF8StringLength];
size_t i, last = 0, cStringLength = [self UTF8StringLength];
if (pathCStringLength == 0) {
if (cStringLength == 0) {
objc_autoreleasePoolPop(pool);
return ret;
}
for (i = 0; i < pathCStringLength; i++) {
for (i = 0; i < cStringLength; i++) {
if (cString[i] == '\\' || cString[i] == '/') {
if (i - last != 0)
[ret addObject: [OFString
stringWithUTF8String: cString + last
length: i - last]];
last = i + 1;
|
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
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128
129
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132
133
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135
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142
143
144
145
146
147
|
93
94
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96
97
98
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100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
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121
122
123
124
125
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127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
-
-
+
+
+
+
+
+
+
+
-
+
-
-
-
+
+
+
-
+
-
+
-
+
-
+
|
return ret;
}
- (OFString *)lastPathComponent
{
void *pool = objc_autoreleasePoolPush();
const char *cString = [self UTF8String];
size_t pathCStringLength = [self UTF8StringLength];
const char *cString;
size_t cStringLength;
ssize_t i;
OFString *ret;
if ([self hasSuffix: @":\\"] || [self hasSuffix: @":/"])
return self;
cString = [self UTF8String];
cStringLength = [self UTF8StringLength];
if (pathCStringLength == 0) {
if (cStringLength == 0) {
objc_autoreleasePoolPop(pool);
return @"";
}
if (cString[pathCStringLength - 1] == '\\' ||
cString[pathCStringLength - 1] == '/')
pathCStringLength--;
if (cString[cStringLength - 1] == '\\' ||
cString[cStringLength - 1] == '/')
cStringLength--;
if (pathCStringLength == 0) {
if (cStringLength == 0) {
objc_autoreleasePoolPop(pool);
return @"";
}
if (pathCStringLength - 1 > SSIZE_MAX)
if (cStringLength - 1 > SSIZE_MAX)
@throw [OFOutOfRangeException exception];
for (i = pathCStringLength - 1; i >= 0; i--) {
for (i = cStringLength - 1; i >= 0; i--) {
if (cString[i] == '\\' || cString[i] == '/') {
i++;
break;
}
}
/*
* Only one component, but the trailing delimiter might have been
* removed, so return a new string anyway.
*/
if (i < 0)
i = 0;
ret = [[OFString alloc] initWithUTF8String: cString + i
length: pathCStringLength - i];
length: cStringLength - i];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
- (OFString *)pathExtension
|
165
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|
168
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188
189
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191
192
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197
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201
202
203
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|
-
-
+
+
+
+
+
+
+
+
-
+
-
-
-
+
+
+
-
+
-
+
|
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
- (OFString *)stringByDeletingLastPathComponent
{
void *pool = objc_autoreleasePoolPush();
const char *cString = [self UTF8String];
size_t pathCStringLength = [self UTF8StringLength];
const char *cString;
size_t cStringLength;
OFString *ret;
if ([self hasSuffix: @":\\"] || [self hasSuffix: @":/"])
return self;
cString = [self UTF8String];
cStringLength = [self UTF8StringLength];
if (pathCStringLength == 0) {
if (cStringLength == 0) {
objc_autoreleasePoolPop(pool);
return @"";
}
if (cString[pathCStringLength - 1] == '\\' ||
cString[pathCStringLength - 1] == '/')
pathCStringLength--;
if (cString[cStringLength - 1] == '\\' ||
cString[cStringLength - 1] == '/')
cStringLength--;
if (pathCStringLength == 0) {
if (cStringLength == 0) {
objc_autoreleasePoolPop(pool);
return @"";
}
for (size_t i = pathCStringLength; i >= 1; i--) {
for (size_t i = cStringLength; i >= 1; i--) {
if (cString[i - 1] == '\\' || cString[i - 1] == '/') {
ret = [[OFString alloc] initWithUTF8String: cString
length: i - 1];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
|