80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
-
+
-
+
-
-
|
}
- (OFString *)stringByURLDecoding
{
void *pool = objc_autoreleasePoolPush();
const char *string = self.UTF8String;
size_t length = self.UTF8StringLength;
char *retCString, *retCString2;
char *retCString;
char byte = 0;
int state = 0;
size_t i = 0;
if ((retCString = malloc(length + 1)) == NULL)
retCString = of_malloc(1, length + 1);
@throw [OFOutOfMemoryException
exceptionWithRequestedSize: length + 1];
|
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
|
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
|
-
+
-
+
+
+
+
-
+
-
-
-
-
+
+
+
|
if (c >= '0' && c <= '9')
byte += (c - '0') << shift;
else if (c >= 'A' && c <= 'F')
byte += (c - 'A' + 10) << shift;
else if (c >= 'a' && c <= 'f')
byte += (c - 'a' + 10) << shift;
else {
free(retCString);
of_free(retCString);
@throw [OFInvalidFormatException exception];
}
if (++state == 3) {
retCString[i++] = byte;
state = 0;
byte = 0;
}
break;
}
}
retCString[i] = '\0';
objc_autoreleasePoolPop(pool);
if (state != 0) {
free(retCString);
of_free(retCString);
@throw [OFInvalidFormatException exception];
}
@try {
retCString = of_realloc(retCString, 1, i + 1);
} @catch (OFOutOfMemoryException *e) {
/* We don't care if it fails, as we only made it smaller. */
/* We don't care if it fails, as we only made it smaller. */
if ((retCString2 = realloc(retCString, i + 1)) == NULL)
retCString2 = retCString;
return [OFString stringWithUTF8StringNoCopy: retCString2
|