| commit | 906cb247a831e37665a19e2c6b41b7cfd4c6621b | |
| author | Vadim Kochan <vadim4j@gmail.com> | |
| Thu, 1 Jun 2017 10:12:26 +0000 (1 13:12 +0300) | ||
| committer | Tobias Klauser <tklauser@distanz.ch> | |
| Fri, 2 Jun 2017 07:15:17 +0000 (2 09:15 +0200) | ||
| tree | 41068841c4b503cc5c7724a4184093e1e0c08834 | treesnapshot (tar.gz zip) |
| parent | 83f11c231626f79433a021c526ffa1ac7521ae36 | commitdiff |
trafgen: proto: Allow to set field with variable length
It is quite tricky to set field value with a variable length
(i.e. DNS query name), to make it possible the field
needs to be added to header with 'len=0' in that case there
will be no any payload allocation, but only while setting the field
value the packet will be appended with a real length bytes and after
the field needs to be relocated to the right place.
Also add 'len' parameter to *_set_bytes(...) functoins to have better
control over it.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
It is quite tricky to set field value with a variable length
(i.e. DNS query name), to make it possible the field
needs to be added to header with 'len=0' in that case there
will be no any payload allocation, but only while setting the field
value the packet will be appended with a real length bytes and after
the field needs to be relocated to the right place.
Also add 'len' parameter to *_set_bytes(...) functoins to have better
control over it.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
| trafgen_l2.c | diffblobblamehistory | |
| trafgen_parser.y | diffblobblamehistory | |
| trafgen_proto.c | diffblobblamehistory | |
| trafgen_proto.h | diffblobblamehistory |