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28 commits

Author SHA1 Message Date
Vladimir 'phcoder' Serbinenko
aca002f7e4 * grub-core/kern/err.c (GRUB_MAX_ERRMSG): Move to ... 
* include/grub/err.h (GRUB_MAX_ERRMSG): ... here.
	* include/grub/err.h (grub_error_saved): New struct.
	(grub_errmsg): Make array size explicit.
	* include/grub/misc.h (grub_error_save): New function.
	(grub_error_load): Likewise.
	* grub-core/kern/err.c (grub_error_stack_items): Use grub_error_saved.
	(grub_error_push): Update `errno' member name.
	(grub_error_pop): Likewise
	* grub-core/net/tftp.c (tftp_data): New member save_err.
	(tftp_receive): Save error.
	(tftp_open): Restore error.
 2012-02-05 10:24:53 +01:00
Vladimir 'phcoder' Serbinenko
75b49ebed9 Remove defines pertaining to arbitrary limits not affecting GRUB 
anymore.

	* grub-core/fs/ext2.c (EXT2_PATH_MAX): Removed.
	(EXT2_MAX_SYMLINKCNT): Likewise.
	* grub-core/fs/nilfs2.c (NILFS_BTREE_LEVEL_MAX): Likewise.
	* grub-core/net/tftp.c (TFTP_MAX_PACKET): Likewise.
	* include/grub/i386/pc/pxe.h (GRUB_PXE_MIN_BLKSIZE): Likewise.
	(GRUB_PXE_MAX_BLKSIZE): Likewise.
	* include/grub/normal.h (GRUB_MAX_CMDLINE): Likewise.
	* include/grub/zfs/dnode.h (DN_MAX_INDBLKSHIFT): Likewise.
	(DN_MAX_OBJECT_SHIFT): Likewise.
	(DN_MAX_OFFSET_SHIFT): Likewise.
	(DN_MAX_OBJECT): Likewise.
	(DNODES_PER_LEVEL_SHIFT): Likewise.
	* include/grub/zfs/spa.h (SPA_MAXBLOCKSHIFT): Likewise.
	(SPA_MAXBLOCKSIZE): Likewise.
	(SPA_BLOCKSIZES): Likewise.
	* include/grub/zfs/zap_impl.h (MZAP_MAX_BLKSHIFT): Likewise.
	(MZAP_MAX_BLKSZ): Likewise.
 2012-01-14 11:30:43 +01:00
Vladimir 'phcoder' Serbinenko
198e150aaf IPv6, TCP, HTTP, ICMP and DNS support. Several cleanups and bugfixes. 
* grub-core/Makefile.core.def (net): Add net/dns.c, net/tcp.c,
	net/icmp.c and net/icmp6.c.
	(http): New module.
	(priority_queue): Likewise.
	* grub-core/io/bufio.c: Rewritten.
	* grub-core/lib/legacy_parse.c (legacy_command): New argument type
	TYPE_WITH_CONFIGFILE_OPTION.
	(legacy_commands): Add bootp and dhcp.
	(is_option): Handle TYPE_WITH_CONFIGFILE_OPTION.
	(grub_legacy_parse): Likewise.
	* grub-core/lib/priority_queue.c: New file.
	* grub-core/net/arp.c: Add missing license header.
	(arp_find_entry): Removed.
	(arp_find_entry): Likewise.
	(grub_net_arp_resolve): Rename to ...
	(grub_net_arp_send_request): ...this.
	(grub_net_arp_receive): New card argument.
	* grub-core/net/bootp.c (parse_dhcp_vendor): Clean up.
	Set router and DNS server.
	(grub_net_configure_by_dhcp_ack): Handle routing information.
	(grub_cmd_bootp): Set checksum.
	(grub_bootp_init): Remove net_dhcp.
	* grub-core/net/dns.c: New file.
	* grub-core/net/drivers/efi/efinet.c (send_card_buffer): Wait for
	completion.
	(get_card_packet): Handle allocation.
	(grub_efinet_findcards): Set mtu.
	* grub-core/net/drivers/emu/emunet.c: Add missing license header.
	(get_card_packet): Handle allocation.
	(emucard): Set mtu.
	* grub-core/net/drivers/i386/pc/pxe.c (grub_pxe_recv): Handle allocation
	(GRUB_MOD_INIT): Set mtu.
	* grub-core/net/drivers/ieee1275/ofnet.c (grub_ofnetcard_data): Remove
	mtu.
	(get_card_packet): Handle allocation.
	(grub_ofnet_findcards): Set mtu.
	* grub-core/net/ethernet.c (send_ethernet_packet): Add compile time
	assert.
	(grub_net_recv_ethernet_packet): Handle IPv6.
	* grub-core/net/http.c: New file.
	* grub-core/net/icmp.c: Likewise.
	* grub-core/net/icmp6.c: Likewise.
	* grub-core/net/ip.c (ip6addr): New type.
	(ip6hdr): Likewise.
	(reassemble): Likewise.
	(cmp): New function.
	(reassembles): New variable.
	(grub_net_ip_chksum): Handle 0xffff sum and unaligned buffers.
	(id): New variable.
	(send_fragmented): New function.
	(grub_net_send_ip_packet): Rename to ...
	(grub_net_send_ip4_packet): ... this. Send fragmented if needed.
	Handle non-UDP.
	(grub_net_recv_ip_packets): Rename to ...
	(handle_dgram): ... this. Check checksum. Handle non-UDP.
	(free_rsm): New function.
	(free_old_fragments): Likewise.
	(grub_net_recv_ip4_packets): New function.
	(grub_net_send_ip6_packet): Likewise.
	(grub_net_send_ip_packet): Likewise.
	(grub_net_recv_ip6_packets): Likewise.
	(grub_net_recv_ip_packets): Likewise.
	* grub-core/net/net.c (grub_net_link_layer_entry): New struct.
	(LINK_LAYER_CACHE_SIZE): New const.
	(link_layer_find_entry): New function.
	(grub_net_link_layer_add_address): Likewise.
	(grub_net_link_layer_resolve_check): Likewise.
	(grub_net_link_layer_resolve): Likewise.
	(grub_net_ipv6_get_slaac): Likewise.
	(grub_net_ipv6_get_link_local): Likewise.
	(grub_cmd_ipv6_autoconf): Likewise.
	(parse_ip): Handle one number representation.
	(parse_ip6): New functoion.
	(match_net): Handle IPv6.
	(grub_net_resolve_address): Handle IPv6 and DNS.
	(grub_net_resolve_net_address): Handle IPv6.
	(route_cmp): New function.
	(grub_net_route_address): Find best route.
	(grub_net_addr_to_str): Handle IPv6.
	(grub_net_addr_cmp): New function.
	(grub_net_add_addr): Register local route.
	(print_net_address): Handle net address.
	(grub_net_poll_cards): Retransmit TCP.
	(grub_net_poll_cards_idle_real): Likewise.
	(have_ahead): New function.
	(grub_net_seek_real): Use underlying seek.
	(GRUB_MOD_INIT): Register net_ipv6_autoconf and init dns.
	* grub-core/net/tcp.c: New file.
	* grub-core/net/tftp.c (tftp_data): Add priority_queue.
	(cmp): New function.
	(ack): Likewise.
	(tftp_receive): Handle unordered input.
	(destroy_pq): New function.
	(tftp_close): Close pq.
	* grub-core/net/udp.c: Put missing license header.
	(grub_net_udp_socket): New function.
	(udp_socket_register): Likewise.
	(grub_net_udp_close): Likewise.
	(grub_net_recv_udp_packet): Check checksum.
	* include/grub/efi/api.h (grub_efi_simple_network): Add status.
	* include/grub/misc.h (grub_memchr): New function.
	* include/grub/net.h (GRUB_NET_*_SIZE): New enum.
	(grub_net_card_driver): Return buf in recv.
	(grub_net_slaac_mac_list): New struct.
	(grub_network_level_protocol_id): Add ipv6.
	(grub_net_network_level_addr): Likewise.
	(grub_net_network_level_net_addr): Likewise.
	(grub_net_app_protocol): Add seek.
	(grub_net_socket): Removed.
	(grub_net_sockets): Likewise.
	(grub_net_socket_register): Likewise.
	(grub_net_socket_unregister): Likewise.
	(FOR_NET_SOCKETS): Likewise.
	(grub_net_add_addr): Add const.
	(GRUB_NET_BOOTP_*): New enum.
	(grub_net_addr_cmp): New proto.
	(GRUB_NET_MAX_STR_ADDR_LEN): Take IPV6 into account.
	(GRUB_NET_MAX_STR_HWADDR_LEN): New define.
	(grub_net_hwaddr_to_str): NEw proto.
	(FOR_NET_NETWORK_LEVEL_INTERFACES): New macro.
	(FOR_NET_NETWORK_LEVEL_INTERFACES_SAFE): Handle NULL.
	(grub_dns_init): New proto.
	(grub_dns_fini): Likewise.
	(grub_net_tcp_retransmit): Likewise.
	(grub_net_link_layer_add_address): Likewise.
	(grub_net_link_layer_resolve_check): Likewise.
	(grub_net_link_layer_resolve): Likewise.
	(grub_net_dns_lookup): Likewise.
	(grub_net_add_dns_server): Likewise.
	(grub_net_remove_dns_server): Likewise.
	(GRUB_NET_TRIES): New const.
	(GRUB_NET_INTERVAL): Likewise.
	* include/grub/net/arp.h: Mostly rewritten.
	* include/grub/net/ethernet.h (grub_net_ethertype_t): New enum.
	* include/grub/net/ip.h: Mostly rewritten.
	* include/grub/net/netbuff.h: Indent.
	* include/grub/net/tcp.h: New file.
	* include/grub/net/udp.h: Mostly rewritten.
	* include/grub/priority_queue.h: New file.
	* include/grub/types.h (PRIdGRUB_SSIZE): New define.
	(grub_swap_bytes64_compile_time): Likewise.
	(grub_cpu_to_be16_compile_time): Likewise.
	(grub_cpu_to_be32_compile_time): Likewise.
	(grub_cpu_to_be64_compile_time): Likewise.
	(grub_be_to_cpu64_compile_time): Likewise.
 2011-12-20 18:17:07 +01:00
Vladimir 'phcoder' Serbinenko
038ec56a31 nslookup implementation 2011-10-14 19:21:59 +02:00
Vladimir 'phcoder' Serbinenko
9aad3cd91d IPv6 support. Several fixes and unifications 2011-10-05 22:15:30 +02:00
Vladimir 'phcoder' Serbinenko
4ebb4c616f Remove useless include in tftp 2011-07-23 03:47:10 +02:00
Vladimir 'phcoder' Serbinenko
3a7af37260 basic tcp implementation 2011-07-10 08:46:48 +02:00
Vladimir 'phcoder' Serbinenko
92bb3cfc17 Use priority queue to reassemble TFTP packets 2011-07-09 01:28:47 +02:00
Vladimir 'phcoder' Serbinenko
fecdbd6b17 support ip fragmentation 2011-07-09 00:27:27 +02:00
Vladimir 'phcoder' Serbinenko
1367c143dd several cleanups. Ping reply support 2011-07-08 14:41:52 +02:00
Vladimir 'phcoder' Serbinenko
b975df6348 Send TFTP_ERROR on tftp premature close. Several cleanups 2011-07-06 12:53:37 +02:00
Vladimir 'phcoder' Serbinenko
7e0c2d162a Restructurisations, cleanups and few bugfixes 2011-07-02 22:13:33 +02:00
Vladimir 'phcoder' Serbinenko
cbe20661f6 minor stylistic cleanup 2011-07-02 18:05:40 +02:00
Vladimir 'phcoder' Serbinenko
6708faafde Fix broken blksize negotiation, fix broken seek and change a way net device is filled n i386-pc 2011-07-02 17:58:23 +02:00
Vladimir 'phcoder' Serbinenko
a8fae12c5b minor cleanups 2011-06-26 17:18:53 +02:00
Vladimir 'phcoder' Serbinenko
a057797f18 merge mine and abranches' branches. Fix several issues 2011-06-24 21:51:57 +02:00
Vladimir 'phcoder' Serbinenko
8b51fd98b9 bootp support 2011-06-24 20:35:25 +02:00
Manoel R. Abranches
d855fbcf37 Add error verification in netbuff operations. 2011-06-18 20:20:53 -03:00
Manoel Rebelo Abranches
4700d08bb4 Run indent on files. 2011-06-07 21:59:53 -03:00
Manoel Rebelo Abranches
423a1849ef Write ChangeLog. 2011-06-07 11:47:31 -03:00
Vladimir 'phcoder' Serbinenko
eea841440d fix several bugs 2011-05-19 15:39:34 +02:00
Manoel R. Abranches
48ac061ab6 Prevent "incompatible license" error. 2011-05-12 15:40:54 -03:00
Manoel Rebelo Abranches
31b5172bbd Implement close in TFTP 2011-05-10 14:07:54 -03:00
Manoel Rebelo Abranches
0696f08f92 Prevente error in broken cards by limiting data size. 2011-05-10 14:07:20 -03:00
Manoel Rebelo Abranches
25f1579b43 Adapt protocols to new network struct. 2011-04-01 05:42:34 -03:00
Vladimir 'phcoder' Serbinenko
04d22dddd9 Fix a bunch of net issues 2010-09-23 00:45:39 +02:00
Vladimir 'phcoder' Serbinenko
ce3a2ec025 Remove some dead code 2010-09-22 20:34:20 +02:00
Manoel R. Abranches
7bb47706c9 Merge grub_net into net. Compiles but is broken right now. 2010-09-16 21:57:31 +02:00