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Kernel: Use UnixDateTime wherever applicable

Browse source 
"Wherever applicable" = most places, actually :^), especially for
networking and filesystem timestamps.

This includes changes to unzip, which uses DOSPackedTime, since that is
changed for the FAT file systems.
This commit is contained in:
kleines Filmröllchen 2023-03-13 22:11:13 +01:00 • committed by Jelle Raaijmakers
parent c1323febc2
commit 939600d2d4
41 changed files with 115 additions and 125 deletions
Download patch file Download diff file Expand all files Collapse all files

20
Kernel/Net/NetworkTask.cpp
View file

@ -26,10 +26,10 @@
namespace Kernel {
static void handle_arp(EthernetFrameHeader const&, size_t frame_size);
static void handle_ipv4(EthernetFrameHeader const&, size_t frame_size, Duration const& packet_timestamp);
static void handle_icmp(EthernetFrameHeader const&, IPv4Packet const&, Duration const& packet_timestamp);
static void handle_udp(IPv4Packet const&, Duration const& packet_timestamp);
static void handle_tcp(IPv4Packet const&, Duration const& packet_timestamp);
static void handle_ipv4(EthernetFrameHeader const&, size_t frame_size, UnixDateTime const& packet_timestamp);
static void handle_icmp(EthernetFrameHeader const&, IPv4Packet const&, UnixDateTime const& packet_timestamp);
static void handle_udp(IPv4Packet const&, UnixDateTime const& packet_timestamp);
static void handle_tcp(IPv4Packet const&, UnixDateTime const& packet_timestamp);
static void send_delayed_tcp_ack(TCPSocket& socket);
static void send_tcp_rst(IPv4Packet const& ipv4_packet, TCPPacket const& tcp_packet, RefPtr<NetworkAdapter> adapter);
static void flush_delayed_tcp_acks();
@ -74,7 +74,7 @@ void NetworkTask_main(void*)
};
});
auto dequeue_packet = [&pending_packets](u8* buffer, size_t buffer_size, Duration& packet_timestamp) -> size_t {
auto dequeue_packet = [&pending_packets](u8* buffer, size_t buffer_size, UnixDateTime& packet_timestamp) -> size_t {
if (pending_packets == 0)
return 0;
size_t packet_size = 0;
@ -94,7 +94,7 @@ void NetworkTask_main(void*)
TODO();
auto buffer_region = region_or_error.release_value();
auto buffer = (u8*)buffer_region->vaddr().get();
Duration packet_timestamp;
UnixDateTime packet_timestamp;
for (;;) {
flush_delayed_tcp_acks();
@ -177,7 +177,7 @@ void handle_arp(EthernetFrameHeader const& eth, size_t frame_size)
}
}
void handle_ipv4(EthernetFrameHeader const& eth, size_t frame_size, Duration const& packet_timestamp)
void handle_ipv4(EthernetFrameHeader const& eth, size_t frame_size, UnixDateTime const& packet_timestamp)
{
constexpr size_t minimum_ipv4_frame_size = sizeof(EthernetFrameHeader) + sizeof(IPv4Packet);
if (frame_size < minimum_ipv4_frame_size) {
@ -222,7 +222,7 @@ void handle_ipv4(EthernetFrameHeader const& eth, size_t frame_size, Duration con
}
}
void handle_icmp(EthernetFrameHeader const& eth, IPv4Packet const& ipv4_packet, Duration const& packet_timestamp)
void handle_icmp(EthernetFrameHeader const& eth, IPv4Packet const& ipv4_packet, UnixDateTime const& packet_timestamp)
{
auto& icmp_header = *static_cast<ICMPHeader const*>(ipv4_packet.payload());
dbgln_if(ICMP_DEBUG, "handle_icmp: source={}, destination={}, type={:#02x}, code={:#02x}", ipv4_packet.source().to_string(), ipv4_packet.destination().to_string(), icmp_header.type(), icmp_header.code());
@ -273,7 +273,7 @@ void handle_icmp(EthernetFrameHeader const& eth, IPv4Packet const& ipv4_packet,
}
}
void handle_udp(IPv4Packet const& ipv4_packet, Duration const& packet_timestamp)
void handle_udp(IPv4Packet const& ipv4_packet, UnixDateTime const& packet_timestamp)
{
if (ipv4_packet.payload_size() < sizeof(UDPPacket)) {
dbgln("handle_udp: Packet too small ({}, need {})", ipv4_packet.payload_size(), sizeof(UDPPacket));
@ -367,7 +367,7 @@ void send_tcp_rst(IPv4Packet const& ipv4_packet, TCPPacket const& tcp_packet, Re
routing_decision.adapter->release_packet_buffer(*packet);
}
void handle_tcp(IPv4Packet const& ipv4_packet, Duration const& packet_timestamp)
void handle_tcp(IPv4Packet const& ipv4_packet, UnixDateTime const& packet_timestamp)
{
if (ipv4_packet.payload_size() < sizeof(TCPPacket)) {
dbgln("handle_tcp: IPv4 payload is too small to be a TCP packet ({}, need {})", ipv4_packet.payload_size(), sizeof(TCPPacket));