| … | |
… | |
| 56 | |
56 | |
| 57 | void rxvt_connection::send (const char *data, int len) |
57 | void rxvt_connection::send (const char *data, int len) |
| 58 | { |
58 | { |
| 59 | uint8_t s[2]; |
59 | uint8_t s[2]; |
| 60 | |
60 | |
|
|
61 | if (len > 65535) |
|
|
62 | len = 65535; |
|
|
63 | |
| 61 | s[0] = len >> 8; s[1] = len; |
64 | s[0] = len >> 8; s[1] = len; |
| 62 | |
65 | |
| 63 | write (fd, s, 2); |
66 | write (fd, s, 2); |
| 64 | write (fd, data, len); |
67 | write (fd, data, len); |
| 65 | } |
68 | } |
| … | |
… | |
| 76 | |
79 | |
| 77 | if (read (fd, s, 2) != 2) |
80 | if (read (fd, s, 2) != 2) |
| 78 | return false; |
81 | return false; |
| 79 | |
82 | |
| 80 | l = (s[0] << 8) + s[1]; |
83 | l = (s[0] << 8) + s[1]; |
| 81 | if (l > 4096) |
84 | if (l > 65535) |
| 82 | return false; |
85 | return false; |
| 83 | |
86 | |
| 84 | if (len) |
87 | if (len) |
| 85 | *len = l; |
88 | *len = l; |
| 86 | |
89 | |
