From 19d701ddf07d855128ded0cf2b573ce468e3bdd6 Mon Sep 17 00:00:00 2001 From: Ashlee Young Date: Wed, 20 Jan 2016 01:10:01 +0000 Subject: Removing Suricata and Audit from source repo, and updated build.sh to avoid building suricata. Will re-address this in C release via tar balls. Change-Id: I3710076f8b7f3313cb3cb5260c4eb0a6834d4f6e Signed-off-by: Ashlee Young --- framework/src/suricata/src/host-bit.c | 503 ---------------------------------- 1 file changed, 503 deletions(-) delete mode 100644 framework/src/suricata/src/host-bit.c (limited to 'framework/src/suricata/src/host-bit.c') diff --git a/framework/src/suricata/src/host-bit.c b/framework/src/suricata/src/host-bit.c deleted file mode 100644 index 6225673f..00000000 --- a/framework/src/suricata/src/host-bit.c +++ /dev/null @@ -1,503 +0,0 @@ -/* Copyright (C) 2014 Open Information Security Foundation - * - * You can copy, redistribute or modify this Program under the terms of - * the GNU General Public License version 2 as published by the Free - * Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -/** - * \file - * - * \author Victor Julien - * - * Implements per host bits. Actually, not a bit, - * but called that way because of Snort's flowbits. - * It's a binary storage. - * - * \todo move away from a linked list implementation - * \todo use different datatypes, such as string, int, etc. - */ - -#include "suricata-common.h" -#include "threads.h" -#include "host-bit.h" -#include "host.h" -#include "detect.h" -#include "util-var.h" -#include "util-debug.h" -#include "util-unittest.h" -#include "host-storage.h" - -static int host_bit_id = -1; /**< Host storage id for bits */ - -void HostBitFreeAll(void *store) { - GenericVar *gv = store; - GenericVarFree(gv); -} - -void HostBitInitCtx(void) -{ - host_bit_id = HostStorageRegister("bit", sizeof(void *), NULL, HostBitFreeAll); - if (host_bit_id == -1) { - SCLogError(SC_ERR_HOST_INIT, "Can't initiate host storage for bits"); - exit(EXIT_FAILURE); - } -} - -/* lock before using this */ -int HostHasHostBits(Host *host) -{ - if (host == NULL) - return 0; - return HostGetStorageById(host, host_bit_id) ? 1 : 0; -} - -/** \retval 1 host timed out wrt xbits - * \retval 0 host still has active (non-expired) xbits */ -int HostBitsTimedoutCheck(Host *h, struct timeval *ts) -{ - GenericVar *gv = HostGetStorageById(h, host_bit_id); - for ( ; gv != NULL; gv = gv->next) { - if (gv->type == DETECT_XBITS) { - XBit *xb = (XBit *)gv; - if (xb->expire > (uint32_t)ts->tv_sec) - return 0; - } - } - return 1; -} - -/* get the bit with idx from the host */ -static XBit *HostBitGet(Host *h, uint16_t idx) -{ - GenericVar *gv = HostGetStorageById(h, host_bit_id); - for ( ; gv != NULL; gv = gv->next) { - if (gv->type == DETECT_XBITS && gv->idx == idx) { - return (XBit *)gv; - } - } - - return NULL; -} - -/* add a flowbit to the flow */ -static void HostBitAdd(Host *h, uint16_t idx, uint32_t expire) -{ - XBit *fb = HostBitGet(h, idx); - if (fb == NULL) { - fb = SCMalloc(sizeof(XBit)); - if (unlikely(fb == NULL)) - return; - - fb->type = DETECT_XBITS; - fb->idx = idx; - fb->next = NULL; - fb->expire = expire; - - GenericVar *gv = HostGetStorageById(h, host_bit_id); - GenericVarAppend(&gv, (GenericVar *)fb); - HostSetStorageById(h, host_bit_id, gv); - - // bit already set, lets update it's time - } else { - fb->expire = expire; - } -} - -static void HostBitRemove(Host *h, uint16_t idx) -{ - XBit *fb = HostBitGet(h, idx); - if (fb == NULL) - return; - - GenericVar *gv = HostGetStorageById(h, host_bit_id); - if (gv) { - GenericVarRemove(&gv, (GenericVar *)fb); - HostSetStorageById(h, host_bit_id, gv); - } -} - -void HostBitSet(Host *h, uint16_t idx, uint32_t expire) -{ - XBit *fb = HostBitGet(h, idx); - if (fb == NULL) { - HostBitAdd(h, idx, expire); - } -} - -void HostBitUnset(Host *h, uint16_t idx) -{ - XBit *fb = HostBitGet(h, idx); - if (fb != NULL) { - HostBitRemove(h, idx); - } -} - -void HostBitToggle(Host *h, uint16_t idx, uint32_t expire) -{ - XBit *fb = HostBitGet(h, idx); - if (fb != NULL) { - HostBitRemove(h, idx); - } else { - HostBitAdd(h, idx, expire); - } -} - -int HostBitIsset(Host *h, uint16_t idx, uint32_t ts) -{ - XBit *fb = HostBitGet(h, idx); - if (fb != NULL) { - if (fb->expire < ts) { - HostBitRemove(h,idx); - return 0; - } - return 1; - } - return 0; -} - -int HostBitIsnotset(Host *h, uint16_t idx, uint32_t ts) -{ - XBit *fb = HostBitGet(h, idx); - if (fb == NULL) { - return 1; - } - - if (fb->expire < ts) { - HostBitRemove(h,idx); - return 1; - } - return 0; -} - -/* TESTS */ -#ifdef UNITTESTS -static int HostBitTest01 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 0); - - XBit *fb = HostBitGet(h,0); - if (fb != NULL) - ret = 1; - - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest02 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - XBit *fb = HostBitGet(h,0); - if (fb == NULL) - ret = 1; - - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest03 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 30); - - XBit *fb = HostBitGet(h,0); - if (fb == NULL) { - printf("fb == NULL although it was just added: "); - goto end; - } - - HostBitRemove(h, 0); - - fb = HostBitGet(h,0); - if (fb != NULL) { - printf("fb != NULL although it was just removed: "); - goto end; - } else { - ret = 1; - } - - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest04 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 30); - HostBitAdd(h, 1, 30); - HostBitAdd(h, 2, 30); - HostBitAdd(h, 3, 30); - - XBit *fb = HostBitGet(h,0); - if (fb != NULL) - ret = 1; - - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest05 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 30); - HostBitAdd(h, 1, 30); - HostBitAdd(h, 2, 30); - HostBitAdd(h, 3, 30); - - XBit *fb = HostBitGet(h,1); - if (fb != NULL) - ret = 1; - - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest06 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 90); - HostBitAdd(h, 1, 90); - HostBitAdd(h, 2, 90); - HostBitAdd(h, 3, 90); - - XBit *fb = HostBitGet(h,2); - if (fb != NULL) - ret = 1; - - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest07 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 90); - HostBitAdd(h, 1, 90); - HostBitAdd(h, 2, 90); - HostBitAdd(h, 3, 90); - - XBit *fb = HostBitGet(h,3); - if (fb != NULL) - ret = 1; - - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest08 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 90); - HostBitAdd(h, 1, 90); - HostBitAdd(h, 2, 90); - HostBitAdd(h, 3, 90); - - XBit *fb = HostBitGet(h,0); - if (fb == NULL) - goto end; - - HostBitRemove(h,0); - - fb = HostBitGet(h,0); - if (fb != NULL) { - printf("fb != NULL even though it was removed: "); - goto end; - } - - ret = 1; - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest09 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 90); - HostBitAdd(h, 1, 90); - HostBitAdd(h, 2, 90); - HostBitAdd(h, 3, 90); - - XBit *fb = HostBitGet(h,1); - if (fb == NULL) - goto end; - - HostBitRemove(h,1); - - fb = HostBitGet(h,1); - if (fb != NULL) { - printf("fb != NULL even though it was removed: "); - goto end; - } - - ret = 1; - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest10 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 90); - HostBitAdd(h, 1, 90); - HostBitAdd(h, 2, 90); - HostBitAdd(h, 3, 90); - - XBit *fb = HostBitGet(h,2); - if (fb == NULL) - goto end; - - HostBitRemove(h,2); - - fb = HostBitGet(h,2); - if (fb != NULL) { - printf("fb != NULL even though it was removed: "); - goto end; - } - - ret = 1; - HostFree(h); -end: - HostCleanup(); - return ret; -} - -static int HostBitTest11 (void) -{ - int ret = 0; - - HostInitConfig(TRUE); - Host *h = HostAlloc(); - if (h == NULL) - goto end; - - HostBitAdd(h, 0, 90); - HostBitAdd(h, 1, 90); - HostBitAdd(h, 2, 90); - HostBitAdd(h, 3, 90); - - XBit *fb = HostBitGet(h,3); - if (fb == NULL) - goto end; - - HostBitRemove(h,3); - - fb = HostBitGet(h,3); - if (fb != NULL) { - printf("fb != NULL even though it was removed: "); - goto end; - } - - ret = 1; - HostFree(h); -end: - HostCleanup(); - return ret; -} - -#endif /* UNITTESTS */ - -void HostBitRegisterTests(void) -{ -#ifdef UNITTESTS - UtRegisterTest("HostBitTest01", HostBitTest01, 1); - UtRegisterTest("HostBitTest02", HostBitTest02, 1); - UtRegisterTest("HostBitTest03", HostBitTest03, 1); - UtRegisterTest("HostBitTest04", HostBitTest04, 1); - UtRegisterTest("HostBitTest05", HostBitTest05, 1); - UtRegisterTest("HostBitTest06", HostBitTest06, 1); - UtRegisterTest("HostBitTest07", HostBitTest07, 1); - UtRegisterTest("HostBitTest08", HostBitTest08, 1); - UtRegisterTest("HostBitTest09", HostBitTest09, 1); - UtRegisterTest("HostBitTest10", HostBitTest10, 1); - UtRegisterTest("HostBitTest11", HostBitTest11, 1); -#endif /* UNITTESTS */ -} -- cgit 1.2.3-korg