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
|
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
|
-
+
-
+
|
uint16_t length;
ret = [OFMutableData dataWithCapacity: count + 4];
prefix = 0xC8;
[ret addItem: &prefix];
length = OF_BSWAP16_IF_LE((uint16_t)count);
length = OFToBigEndian16((uint16_t)count);
[ret addItems: &length count: 2];
[ret addItem: &_type];
} else {
uint32_t length;
ret = [OFMutableData dataWithCapacity: count + 6];
prefix = 0xC9;
[ret addItem: &prefix];
length = OF_BSWAP32_IF_LE((uint32_t)count);
length = OFToBigEndian32((uint32_t)count);
[ret addItems: &length count: 4];
[ret addItem: &_type];
}
[ret addItems: _data.items count: _data.count];
[ret makeImmutable];
|
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
-
+
-
+
-
-
+
+
-
+
|
return false;
return true;
}
- (unsigned long)hash
{
uint32_t hash;
unsigned long hash;
OF_HASH_INIT(hash);
OFHashInit(&hash);
OF_HASH_ADD(hash, (uint8_t)_type);
OF_HASH_ADD_HASH(hash, _data.hash);
OFHashAdd(&hash, (uint8_t)_type);
OFHashAddHash(&hash, _data.hash);
OF_HASH_FINALIZE(hash);
OFHashFinalize(&hash);
return hash;
}
- (id)copy
{
return [self retain];
}
@end
|