87 |
s_pop_layer(s, channel_hdr); |
s_pop_layer(s, channel_hdr); |
88 |
length = s->end - s->p - 8; |
length = s->end - s->p - 8; |
89 |
|
|
90 |
thislength = MIN(length, CHANNEL_CHUNK_LENGTH); |
DEBUG_CLIPBOARD(("channel_send, length = %d\n", length)); |
91 |
|
|
92 |
|
thislength = MIN(length, CHANNEL_CHUNK_LENGTH); |
93 |
|
/* Note: In the original clipboard implementation, this number was |
94 |
|
1592, not 1600. However, I don't remember the reason and 1600 seems |
95 |
|
to work so.. This applies only to *this* length, not the length of |
96 |
|
continuation or ending packets. */ |
97 |
remaining = length - thislength; |
remaining = length - thislength; |
98 |
flags = (remaining == 0) ? CHANNEL_FLAG_FIRST | CHANNEL_FLAG_LAST : CHANNEL_FLAG_FIRST; |
flags = (remaining == 0) ? CHANNEL_FLAG_FIRST | CHANNEL_FLAG_LAST : CHANNEL_FLAG_FIRST; |
99 |
if (channel->flags & CHANNEL_OPTION_SHOW_PROTOCOL) |
if (channel->flags & CHANNEL_OPTION_SHOW_PROTOCOL) |
102 |
out_uint32_le(s, length); |
out_uint32_le(s, length); |
103 |
out_uint32_le(s, flags); |
out_uint32_le(s, flags); |
104 |
data = s->end = s->p + thislength; |
data = s->end = s->p + thislength; |
105 |
|
DEBUG_CLIPBOARD(("Sending %d bytes with FLAG_FIRST\n", thislength)); |
106 |
sec_send_to_channel(s, g_encryption ? SEC_ENCRYPT : 0, channel->mcs_id); |
sec_send_to_channel(s, g_encryption ? SEC_ENCRYPT : 0, channel->mcs_id); |
107 |
|
|
108 |
/* subsequent segments copied (otherwise would have to generate headers backwards) */ |
/* subsequent segments copied (otherwise would have to generate headers backwards) */ |
111 |
thislength = MIN(remaining, CHANNEL_CHUNK_LENGTH); |
thislength = MIN(remaining, CHANNEL_CHUNK_LENGTH); |
112 |
remaining -= thislength; |
remaining -= thislength; |
113 |
flags = (remaining == 0) ? CHANNEL_FLAG_LAST : 0; |
flags = (remaining == 0) ? CHANNEL_FLAG_LAST : 0; |
114 |
|
if (channel->flags & CHANNEL_OPTION_SHOW_PROTOCOL) |
115 |
|
flags |= CHANNEL_FLAG_SHOW_PROTOCOL; |
116 |
|
|
117 |
|
DEBUG_CLIPBOARD(("Sending %d bytes with flags %d\n", thislength, flags)); |
118 |
|
|
119 |
s = sec_init(g_encryption ? SEC_ENCRYPT : 0, thislength + 8); |
s = sec_init(g_encryption ? SEC_ENCRYPT : 0, thislength + 8); |
120 |
out_uint32_le(s, length); |
out_uint32_le(s, length); |