htp: support AppLayerTxData

src/app-layer-htp.c

@@ -2992,24 +2992,6 @@ static void *HTPStateGetTx(void *alstate, uint64_t tx_id)
         return NULL;
 }
 
-static void HTPStateSetTxLogged(void *alstate, void *vtx, LoggerId bits)
-{
-    htp_tx_t *tx = (htp_tx_t *)vtx;
-    HtpTxUserData *tx_ud = (HtpTxUserData *) htp_tx_get_user_data(tx);
-    if (tx_ud)
-        tx_ud->logged = bits;
-}
-
-static LoggerId HTPStateGetTxLogged(void *alstate, void *vtx)
-{
-    htp_tx_t *tx = (htp_tx_t *)vtx;
-    HtpTxUserData *tx_ud = (HtpTxUserData *) htp_tx_get_user_data(tx);
-    if (tx_ud != NULL)
-        return tx_ud->logged;
-
-    return 0;
-}
-
 static int HTPStateGetAlstateProgressCompletionStatus(uint8_t direction)
 {
     return (direction & STREAM_TOSERVER) ? HTP_REQUEST_COMPLETE : HTP_RESPONSE_COMPLETE;
@@ -3073,37 +3055,14 @@ static int HTPSetTxDetectState(void *vtx, DetectEngineState *s)
     return 0;
 }
 
-static uint64_t HTPGetTxDetectFlags(void *vtx, uint8_t dir)
+static AppLayerTxData *HTPGetTxData(void *vtx)
 {
     htp_tx_t *tx = (htp_tx_t *)vtx;
     HtpTxUserData *tx_ud = htp_tx_get_user_data(tx);
     if (tx_ud) {
-        if (dir & STREAM_TOSERVER) {
-            return tx_ud->detect_flags_ts;
-        } else {
-            return tx_ud->detect_flags_tc;
-        }
-    }
-    return 0;
+        return &tx_ud->tx_data;
     }
-
-static void HTPSetTxDetectFlags(void *vtx, uint8_t dir, uint64_t detect_flags)
-{
-    htp_tx_t *tx = (htp_tx_t *)vtx;
-    HtpTxUserData *tx_ud = htp_tx_get_user_data(tx);
-    if (tx_ud == NULL) {
-        tx_ud = HTPMalloc(sizeof(*tx_ud));
-        if (unlikely(tx_ud == NULL))
-            return;
-        memset(tx_ud, 0, sizeof(*tx_ud));
-        htp_tx_set_user_data(tx, tx_ud);
-    }
-    if (dir & STREAM_TOSERVER) {
-        tx_ud->detect_flags_ts = detect_flags;
-    } else {
-        tx_ud->detect_flags_tc = detect_flags;
-    }
-    return;
+    return NULL;
 }
 
 static int HTPRegisterPatternsForProtocolDetection(void)
@@ -3182,8 +3141,6 @@ void RegisterHTPParsers(void)
         AppLayerParserRegisterGetStateProgressFunc(IPPROTO_TCP, ALPROTO_HTTP, HTPStateGetAlstateProgress);
         AppLayerParserRegisterGetTxCnt(IPPROTO_TCP, ALPROTO_HTTP, HTPStateGetTxCnt);
         AppLayerParserRegisterGetTx(IPPROTO_TCP, ALPROTO_HTTP, HTPStateGetTx);
-        AppLayerParserRegisterLoggerFuncs(IPPROTO_TCP, ALPROTO_HTTP, HTPStateGetTxLogged,
-                                          HTPStateSetTxLogged);
         AppLayerParserRegisterGetStateProgressCompletionStatus(ALPROTO_HTTP,
                                                                HTPStateGetAlstateProgressCompletionStatus);
         AppLayerParserRegisterGetEventsFunc(IPPROTO_TCP, ALPROTO_HTTP, HTPGetEvents);
@@ -3193,8 +3150,7 @@ void RegisterHTPParsers(void)
         AppLayerParserRegisterTruncateFunc(IPPROTO_TCP, ALPROTO_HTTP, HTPStateTruncate);
         AppLayerParserRegisterDetectStateFuncs(IPPROTO_TCP, ALPROTO_HTTP,
                                                HTPGetTxDetectState, HTPSetTxDetectState);
-        AppLayerParserRegisterDetectFlagsFuncs(IPPROTO_TCP, ALPROTO_HTTP,
-                                               HTPGetTxDetectFlags, HTPSetTxDetectFlags);
+        AppLayerParserRegisterTxDataFunc(IPPROTO_TCP, ALPROTO_HTTP, HTPGetTxData);
 
         AppLayerParserRegisterSetStreamDepthFlag(IPPROTO_TCP, ALPROTO_HTTP,
                                                  AppLayerHtpSetStreamDepthFlag);

src/app-layer-htp.h

@@ -38,6 +38,7 @@
 #include "app-layer-htp-mem.h"
 #include "detect-engine-state.h"
 #include "util-streaming-buffer.h"
+#include "rust.h"
 
 #include <htp/htp.h>
 
@@ -204,10 +205,6 @@ typedef struct HtpBody_ {
 /** Now the Body Chunks will be stored per transaction, at
   * the tx user data */
 typedef struct HtpTxUserData_ {
-    /** detection engine flags */
-    uint64_t detect_flags_ts;
-    uint64_t detect_flags_tc;
-
     /* Body of the request (if any) */
     uint8_t request_body_init;
     uint8_t response_body_init;
@@ -215,9 +212,6 @@ typedef struct HtpTxUserData_ {
     uint8_t request_has_trailers;
     uint8_t response_has_trailers;
 
-    /* indicates which loggers that have logged */
-    uint32_t logged;
-
     HtpBody request_body;
     HtpBody response_body;
 
@@ -242,6 +236,7 @@ typedef struct HtpTxUserData_ {
     uint8_t request_body_type;
 
     DetectEngineState *de_state;
+    AppLayerTxData tx_data;
 } HtpTxUserData;
 
 typedef struct HtpState_ {