Commit Graph

19 Commits

Author SHA1 Message Date
Martin Stein
791fd9806f ipv4 address: conversion from and to integer
Ref #2490
2017-10-19 13:29:43 +02:00
Martin Stein
d0f5838c61 net: clean up header fields and accessors
Apply the style rule that an accessor is named similar to the the underlying
value. Provide read and write accessors for each mandatory header attribute.
Fix some incorrect structure in the headers like with the flags field
in Ipv4_packet.

Ref #2490
2017-10-19 13:29:43 +02:00
Norman Feske
29b8d609c9 Adjust file headers to refer to the AGPLv3 2017-02-28 12:59:29 +01:00
Martin Stein
8d521036fb IPv4: fix buggy ascii_to implementations
Ref #2193
2017-01-13 13:05:47 +01:00
Martin Stein
cd708b24db IPv4: treat 0.0.0.0/0 as valid IPv4 prefix
0.0.0.0/x is now only seen as invalid if x > 0.

Ref #2193
2017-01-13 13:05:46 +01:00
Martin Stein
4eea2a058d net: let Net_address and Ipv4_address be packed
Ref #2139
2016-11-30 13:38:05 +01:00
Martin Stein
4281471a34 net: replace dump.h by modern print methods
Ref #2139
2016-11-30 13:38:05 +01:00
Martin Stein
da925b9cd7 net/ipv4: Ipv4_address_prefix::prefix_matches
The new method checks whether a given IPv4 address matches the IPv4
address prefix.

Ref #2139
2016-11-30 13:38:04 +01:00
Martin Stein
6276daecab net/ipv4: convenience methods valid() and print()
Both methods are now available for Ipv4_address as well as for
Ipv4_address_prefix. An IPv4 address is invalid if it contains zeros only.
An IPv4 address prefix is invalid if its address is invalid and its
prefix is 32.

Ref #2139
2016-11-30 13:38:04 +01:00
Norman Feske
e370e08e01 Define Genode::size_t as unsigned long
Fixes #2105
2016-10-21 12:39:29 +02:00
Martin Stein
ee9c4679df net/ipv4: address prefix and print support 2016-08-29 17:29:38 +02:00
Martin Stein
0f8a39e5ac net: move MAC and IPV4 address to NET namespace
Ref #114
2016-08-29 17:29:38 +02:00
Stefan Kalkowski
a145e6ad70 nic_bridge: transition to the new base API
* use Component::* instead of Server::*
* do not use old printf format anymore
* do not use old Genode::env()->heap() anymore
* avoid pointers where possible, and use references instead
* throw away the thread-safe variants of list and AVL tree,
  nic_bridge became single-threaded in the past
* introduce Ram_session_guard instead of Allocator_guard

Issue #1987
2016-06-28 11:09:23 +02:00
Johannes Schlatow
27a73b89f0 net: write accessors for Ipv4_packet
Also adds header-checksum calculation function.

Fixes #1915
2016-05-23 15:52:34 +02:00
Johannes Schlatow
bed870ead4 net: fix header_length field in Ipv4_packet
Replace size_t by uint8_t in accessors for the IPv4 header fields
'version' and 'header_length' - uint8_t is the smallest integral type
for 4 bit of information. Note, as the _internet header length_ field is
defined to reflect the number of 32-bit words the header occupies, we
also stick to the specification with our accessor.

Issue #1915
2016-05-23 15:49:57 +02:00
Christian Helmuth
abed38e8ac net: transform packet data accessor into template
Supports stronger typing of raw accesses and const correctness.

Issue #1915
2016-05-23 15:49:56 +02:00
Sebastian Sumpf
33bc63e7c3 os: rename 'bswap' to 'host_to_big_endian' 2015-05-20 17:52:58 +02:00
Norman Feske
e8336acafc base,os: Coding-style unification
Fixes #1432
2015-03-13 12:17:23 +01:00
Norman Feske
ca971bbfd8 Move repositories to 'repos/' subdirectory
This patch changes the top-level directory layout as a preparatory
step for improving the tools for managing 3rd-party source codes.
The rationale is described in the issue referenced below.

Issue #1082
2014-05-14 16:08:00 +02:00