fixup! Add ssl parser to samples/bpf

VictorNogueiraRio · Jun 5, 2019 · fd238c6 · fd238c6
1 parent d1bf209
commit fd238c6
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Showing 5 changed files with 15 additions and 15 deletions.
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
@@ -54,7 +54,7 @@ hostprogs-y += task_fd_query
 hostprogs-y += xdp_sample_pkts
 hostprogs-y += ibumad
 hostprogs-y += hbm
-hostprogs-y += xdp_parse_ssl
+hostprogs-y += xdp_ssl_parser
 
 # Libbpf dependencies
 LIBBPF = $(TOOLS_PATH)/lib/bpf/libbpf.a
@@ -112,7 +112,7 @@ task_fd_query-objs := bpf_load.o task_fd_query_user.o $(TRACE_HELPERS)
 xdp_sample_pkts-objs := xdp_sample_pkts_user.o $(TRACE_HELPERS)
 ibumad-objs := bpf_load.o ibumad_user.o $(TRACE_HELPERS)
 hbm-objs := bpf_load.o hbm.o $(CGROUP_HELPERS)
-xdp_parse_ssl-objs := xdp_parse_ssl_user.o
+xdp_ssl_parser-objs := xdp_ssl_parser_user.o
 
 # Tell kbuild to always build the programs
 always := $(hostprogs-y)
@@ -172,7 +172,7 @@ always += task_fd_query_kern.o
 always += xdp_sample_pkts_kern.o
 always += ibumad_kern.o
 always += hbm_out_kern.o
-always += xdp_parse_ssl_kern.o
+always += xdp_ssl_parser_kern.o
 
 KBUILD_HOSTCFLAGS += -I$(objtree)/usr/include
 KBUILD_HOSTCFLAGS += -I$(srctree)/tools/lib/

diff --git a/samples/bpf/xdp_parse_ssl_common.h b/samples/bpf/xdp_parse_ssl_common.h
diff --git a/samples/bpf/xdp_ssl_parser_common.h b/samples/bpf/xdp_ssl_parser_common.h
@@ -0,0 +1,8 @@
+#ifndef _XDP_SSL_PARSER_COMMON_H
+#define _XDP_SSL_PARSER_COMMON_H
+
+struct sslsni_wrapper {
+	char sslsni[100];
+};
+
+#endif
diff --git a/samples/bpf/xdp_parse_ssl_kern.c → samples/bpf/xdp_ssl_parser_kern.c b/samples/bpf/xdp_parse_ssl_kern.c → samples/bpf/xdp_ssl_parser_kern.c
@@ -13,7 +13,7 @@
 #include <linux/bpf.h>
 #include "bpf_helpers.h"
 #include "bpf_endian.h"
-#include "xdp_parse_ssl_common.h"
+#include "xdp_ssl_parser_common.h"
 
 #define RANDLEN 32
 #define SNIMAXLEN 253
@@ -245,7 +245,7 @@ static int parse_ipv4(void *data, uint64_t nh_off, void *data_end)
 	return tcp(data, nh_off + ihl_len, data_end);
 }
 
-SEC("parsessl")
+SEC("sslparser")
 int handle_ingress(struct xdp_md *ctx)
 {
 	void *data_end = (void *)(long)ctx->data_end;
@@ -283,7 +283,7 @@ int handle_ingress(struct xdp_md *ctx)
 	}
 
 	if (h_proto == htons(ETH_P_IP))
-		return parse_ipv4(data, nh_off, data_end);
+		parse_ipv4(data, nh_off, data_end);
 
 	return rc;
 }

diff --git a/samples/bpf/xdp_parse_ssl_user.c → samples/bpf/xdp_ssl_parser_user.c b/samples/bpf/xdp_parse_ssl_user.c → samples/bpf/xdp_ssl_parser_user.c
@@ -5,7 +5,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <bpf/bpf.h>
-#include "xdp_parse_ssl_common.h"
+#include "xdp_ssl_parser_common.h"
 
 int main(int argc, char **argv) {
 	int fd = -1;