| … | |
… | |
| 116 | if (len == 0) |
116 | if (len == 0) |
| 117 | break; |
117 | break; |
| 118 | else if (s[0] < 0x80) |
118 | else if (s[0] < 0x80) |
| 119 | *p++ = *s++; |
119 | *p++ = *s++; |
| 120 | else if (len >= 2 |
120 | else if (len >= 2 |
| 121 | && s[0] >= 0xc2 && s[0] <= 0xdf |
121 | && s[0] >= 0xc2 && s[0] <= 0xdf |
| 122 | && (s[1] & 0xc0) == 0x80) |
122 | && (s[1] & 0xc0) == 0x80) |
| 123 | { |
123 | { |
| 124 | *p++ = ((s[0] & 0x1f) << 6) |
124 | *p++ = ((s[0] & 0x1f) << 6) |
| 125 | | (s[1] & 0x3f); |
125 | | (s[1] & 0x3f); |
| 126 | s += 2; |
126 | s += 2; |
| … | |
… | |
| 144 | || (s[0] == 0xf4 && s[1] >= 0x80 && s[1] <= 0x8f) |
144 | || (s[0] == 0xf4 && s[1] >= 0x80 && s[1] <= 0x8f) |
| 145 | ) |
145 | ) |
| 146 | && (s[2] & 0xc0) == 0x80 |
146 | && (s[2] & 0xc0) == 0x80 |
| 147 | && (s[3] & 0xc0) == 0x80) |
147 | && (s[3] & 0xc0) == 0x80) |
| 148 | { |
148 | { |
| 149 | *p++ = ((s[0] & 0x07) << 18) |
149 | *p++ = ((s[0] & 0x07) << 18) |
| 150 | | ((s[1] & 0x3f) << 12) |
150 | | ((s[1] & 0x3f) << 12) |
| 151 | | ((s[2] & 0x3f) << 6) |
151 | | ((s[2] & 0x3f) << 6) |
| 152 | | (s[3] & 0x3f); |
152 | | (s[3] & 0x3f); |
| 153 | s += 4; |
153 | s += 4; |
| 154 | } |
154 | } |
| 155 | else |
155 | else |
| 156 | { |
156 | { |
