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AK: Rename the common integer typedefs to make it obvious what they are.

Browse source 
These types can be picked up by including <AK/Types.h>:

* u8, u16, u32, u64 (unsigned)
* i8, i16, i32, i64 (signed)
This commit is contained in:
Andreas Kling 2019-07-03 21:17:35 +02:00
parent c4c4bbc5ba
commit 27f699ef0c
208 changed files with 1603 additions and 1621 deletions
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60
Kernel/Net/TCP.h
View file

@ -3,7 +3,7 @@
#include <Kernel/Net/IPv4.h>
struct TCPFlags {
enum : word {
enum : u16 {
FIN = 0x01,
SYN = 0x02,
RST = 0x04,
@ -19,52 +19,52 @@ public:
TCPPacket() {}
~TCPPacket() {}
size_t header_size() const { return data_offset() * sizeof(dword); }
size_t header_size() const { return data_offset() * sizeof(u32); }
word source_port() const { return m_source_port; }
void set_source_port(word port) { m_source_port = port; }
u16 source_port() const { return m_source_port; }
void set_source_port(u16 port) { m_source_port = port; }
word destination_port() const { return m_destination_port; }
void set_destination_port(word port) { m_destination_port = port; }
u16 destination_port() const { return m_destination_port; }
void set_destination_port(u16 port) { m_destination_port = port; }
dword sequence_number() const { return m_sequence_number; }
void set_sequence_number(dword number) { m_sequence_number = number; }
u32 sequence_number() const { return m_sequence_number; }
void set_sequence_number(u32 number) { m_sequence_number = number; }
dword ack_number() const { return m_ack_number; }
void set_ack_number(dword number) { m_ack_number = number; }
u32 ack_number() const { return m_ack_number; }
void set_ack_number(u32 number) { m_ack_number = number; }
word flags() const { return m_flags_and_data_offset & 0x1ff; }
void set_flags(word flags) { m_flags_and_data_offset = (m_flags_and_data_offset & ~0x1ff) | (flags & 0x1ff); }
u16 flags() const { return m_flags_and_data_offset & 0x1ff; }
void set_flags(u16 flags) { m_flags_and_data_offset = (m_flags_and_data_offset & ~0x1ff) | (flags & 0x1ff); }
bool has_syn() const { return flags() & TCPFlags::SYN; }
bool has_ack() const { return flags() & TCPFlags::ACK; }
bool has_fin() const { return flags() & TCPFlags::FIN; }
byte data_offset() const { return (m_flags_and_data_offset & 0xf000) >> 12; }
void set_data_offset(word data_offset) { m_flags_and_data_offset = (m_flags_and_data_offset & ~0xf000) | data_offset << 12; }
u8 data_offset() const { return (m_flags_and_data_offset & 0xf000) >> 12; }
void set_data_offset(u16 data_offset) { m_flags_and_data_offset = (m_flags_and_data_offset & ~0xf000) | data_offset << 12; }
word window_size() const { return m_window_size; }
void set_window_size(word window_size) { m_window_size = window_size; }
u16 window_size() const { return m_window_size; }
void set_window_size(u16 window_size) { m_window_size = window_size; }
word checksum() const { return m_checksum; }
void set_checksum(word checksum) { m_checksum = checksum; }
u16 checksum() const { return m_checksum; }
void set_checksum(u16 checksum) { m_checksum = checksum; }
word urgent() const { return m_urgent; }
void set_urgent(word urgent) { m_urgent = urgent; }
u16 urgent() const { return m_urgent; }
void set_urgent(u16 urgent) { m_urgent = urgent; }
const void* payload() const { return ((const byte*)this) + header_size(); }
void* payload() { return ((byte*)this) + header_size(); }
const void* payload() const { return ((const u8*)this) + header_size(); }
void* payload() { return ((u8*)this) + header_size(); }
private:
NetworkOrdered<word> m_source_port;
NetworkOrdered<word> m_destination_port;
NetworkOrdered<dword> m_sequence_number;
NetworkOrdered<dword> m_ack_number;
NetworkOrdered<u16> m_source_port;
NetworkOrdered<u16> m_destination_port;
NetworkOrdered<u32> m_sequence_number;
NetworkOrdered<u32> m_ack_number;
NetworkOrdered<word> m_flags_and_data_offset;
NetworkOrdered<word> m_window_size;
NetworkOrdered<word> m_checksum;
NetworkOrdered<word> m_urgent;
NetworkOrdered<u16> m_flags_and_data_offset;
NetworkOrdered<u16> m_window_size;
NetworkOrdered<u16> m_checksum;
NetworkOrdered<u16> m_urgent;
};
static_assert(sizeof(TCPPacket) == 20);