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libnetfilter-queue: remove

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Nothing in base uses this. This will be moved to packages where it is
used.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev 2020-11-27 22:27:48 -08:00 committed by Adrian Schmutzler
parent 501123eb7a
commit 530965dfb4
2 changed files with 0 additions and 184 deletions
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71
package/libs/libnetfilter-queue/Makefile
View File

@ -1,71 +0,0 @@
#
# Copyright (C) 2009-2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=libnetfilter_queue
PKG_RELEASE:=2
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=https://git.netfilter.org/libnetfilter_queue
PKG_SOURCE_DATE:=2017-06-27
PKG_SOURCE_VERSION:=601abd1c71ccdf90753cf294c120ad43fb25dc54
PKG_MIRROR_HASH:=283b99cfe5856dc87fd6bab8f78c0c59b72462d6b4f2b13111f928cf33020eb3
PKG_FIXUP:=autoreconf
PKG_LICENSE:=GPL-2.0+
PKG_INSTALL:=1
include $(INCLUDE_DIR)/package.mk
define Package/libnetfilter-queue
SECTION:=libs
CATEGORY:=Libraries
DEPENDS:=+libmnl +libnfnetlink
TITLE:=Userspace API to packets queued by kernel packet filter
URL:=http://www.netfilter.org/projects/libnetfilter_queue/
ABI_VERSION:=1
endef
define Package/libnetfilter-queue/description
libnetfilter_queue is a userspace library providing a programming
interface (API) to packets that have been queued by the kernel
packet filter.
endef
TARGET_CFLAGS += $(FPIC) -D_GNU_SOURCE=1
CONFIGURE_ARGS += \
--enable-static \
--enable-shared \
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include/libnetfilter_queue
$(CP) \
$(PKG_INSTALL_DIR)/usr/include/libnetfilter_queue/*.h \
$(1)/usr/include/libnetfilter_queue/
$(INSTALL_DIR) $(1)/usr/lib
$(CP) \
$(PKG_INSTALL_DIR)/usr/lib/libnetfilter_queue.{so*,a,la} \
$(1)/usr/lib/
$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
$(CP) \
$(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libnetfilter_queue.pc \
$(1)/usr/lib/pkgconfig/
endef
define Package/libnetfilter-queue/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) \
$(PKG_INSTALL_DIR)/usr/lib/libnetfilter_queue.so.* \
$(1)/usr/lib/
endef
$(eval $(call BuildPackage,libnetfilter-queue))

113
package/libs/libnetfilter-queue/patches/100-checksum_computation.patch
View File

@ -1,113 +0,0 @@
--- a/src/extra/checksum.c
+++ b/src/extra/checksum.c
@@ -11,6 +11,7 @@
#include <stdio.h>
#include <stdbool.h>
+#include <endian.h>
#include <arpa/inet.h>
#include <netinet/ip.h>
#include <netinet/ip6.h>
@@ -26,8 +27,13 @@ uint16_t nfq_checksum(uint32_t sum, uint
sum += *buf++;
size -= sizeof(uint16_t);
}
- if (size)
- sum += *(uint8_t *)buf;
+ if (size) {
+#if __BYTE_ORDER == __BIG_ENDIAN
+ sum += (uint16_t)*(uint8_t *)buf << 8;
+#else
+ sum += (uint16_t)*(uint8_t *)buf;
+#endif
+ }
sum = (sum >> 16) + (sum & 0xffff);
sum += (sum >>16);
@@ -35,7 +41,7 @@ uint16_t nfq_checksum(uint32_t sum, uint
return (uint16_t)(~sum);
}
-uint16_t nfq_checksum_tcpudp_ipv4(struct iphdr *iph)
+uint16_t nfq_checksum_tcpudp_ipv4(struct iphdr *iph, uint16_t protocol_id)
{
uint32_t sum = 0;
uint32_t iph_len = iph->ihl*4;
@@ -46,13 +52,13 @@ uint16_t nfq_checksum_tcpudp_ipv4(struct
sum += (iph->saddr) & 0xFFFF;
sum += (iph->daddr >> 16) & 0xFFFF;
sum += (iph->daddr) & 0xFFFF;
- sum += htons(IPPROTO_TCP);
+ sum += htons(protocol_id);
sum += htons(len);
return nfq_checksum(sum, (uint16_t *)payload, len);
}
-uint16_t nfq_checksum_tcpudp_ipv6(struct ip6_hdr *ip6h, void *transport_hdr)
+uint16_t nfq_checksum_tcpudp_ipv6(struct ip6_hdr *ip6h, void *transport_hdr, uint16_t protocol_id)
{
uint32_t sum = 0;
uint32_t hdr_len = (uint32_t *)transport_hdr - (uint32_t *)ip6h;
@@ -68,7 +74,7 @@ uint16_t nfq_checksum_tcpudp_ipv6(struct
sum += (ip6h->ip6_dst.s6_addr16[i] >> 16) & 0xFFFF;
sum += (ip6h->ip6_dst.s6_addr16[i]) & 0xFFFF;
}
- sum += htons(IPPROTO_TCP);
+ sum += htons(protocol_id);
sum += htons(ip6h->ip6_plen);
return nfq_checksum(sum, (uint16_t *)payload, len);
--- a/src/extra/tcp.c
+++ b/src/extra/tcp.c
@@ -96,7 +96,7 @@ nfq_tcp_compute_checksum_ipv4(struct tcp
{
/* checksum field in header needs to be zero for calculation. */
tcph->check = 0;
- tcph->check = nfq_checksum_tcpudp_ipv4(iph);
+ tcph->check = nfq_checksum_tcpudp_ipv4(iph, IPPROTO_TCP);
}
EXPORT_SYMBOL(nfq_tcp_compute_checksum_ipv4);
@@ -110,7 +110,7 @@ nfq_tcp_compute_checksum_ipv6(struct tcp
{
/* checksum field in header needs to be zero for calculation. */
tcph->check = 0;
- tcph->check = nfq_checksum_tcpudp_ipv6(ip6h, tcph);
+ tcph->check = nfq_checksum_tcpudp_ipv6(ip6h, tcph, IPPROTO_TCP);
}
EXPORT_SYMBOL(nfq_tcp_compute_checksum_ipv6);
--- a/src/extra/udp.c
+++ b/src/extra/udp.c
@@ -96,7 +96,7 @@ nfq_udp_compute_checksum_ipv4(struct udp
{
/* checksum field in header needs to be zero for calculation. */
udph->check = 0;
- udph->check = nfq_checksum_tcpudp_ipv4(iph);
+ udph->check = nfq_checksum_tcpudp_ipv4(iph, IPPROTO_UDP);
}
EXPORT_SYMBOL(nfq_udp_compute_checksum_ipv4);
@@ -115,7 +115,7 @@ nfq_udp_compute_checksum_ipv6(struct udp
{
/* checksum field in header needs to be zero for calculation. */
udph->check = 0;
- udph->check = nfq_checksum_tcpudp_ipv6(ip6h, udph);
+ udph->check = nfq_checksum_tcpudp_ipv6(ip6h, udph, IPPROTO_UDP);
}
EXPORT_SYMBOL(nfq_udp_compute_checksum_ipv6);
--- a/src/internal.h
+++ b/src/internal.h
@@ -15,8 +15,8 @@ struct iphdr;
struct ip6_hdr;
uint16_t nfq_checksum(uint32_t sum, uint16_t *buf, int size);
-uint16_t nfq_checksum_tcpudp_ipv4(struct iphdr *iph);
-uint16_t nfq_checksum_tcpudp_ipv6(struct ip6_hdr *ip6h, void *transport_hdr);
+uint16_t nfq_checksum_tcpudp_ipv4(struct iphdr *iph, uint16_t protocol_id);
+uint16_t nfq_checksum_tcpudp_ipv6(struct ip6_hdr *ip6h, void *transport_hdr, uint16_t protocol_id);
struct pkt_buff {
uint8_t *mac_header;