From: Victor Julien <victor@inliniac.net>
Date: Fri, 16 Sep 2016 12:39:56 +0000 (+0200)
Subject: app-layer: add function to check if app-layer supports files
X-Git-Tag: suricata-3.2beta1~394
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bcfa484bce226cda03c88edaadd82752156b95ee;p=thirdparty%2Fsuricata.git

app-layer: add function to check if app-layer supports files
---

diff --git a/src/app-layer-parser.c b/src/app-layer-parser.c
index 4c0e9b8ee7..4d95fe12b3 100644
--- a/src/app-layer-parser.c
+++ b/src/app-layer-parser.c
@@ -861,6 +861,13 @@ uint64_t AppLayerParserGetTransactionActive(uint8_t ipproto, AppProto alproto,
     SCReturnCT(active_id, "uint64_t");
 }
 
+int AppLayerParserSupportsFiles(uint8_t ipproto, AppProto alproto)
+{
+    if (alp_ctx.ctxs[FlowGetProtoMapping(ipproto)][alproto].StateGetFiles != NULL)
+        return TRUE;
+    return FALSE;
+}
+
 int AppLayerParserSupportsTxDetectState(uint8_t ipproto, AppProto alproto)
 {
     if (alp_ctx.ctxs[FlowGetProtoMapping(ipproto)][alproto].GetTxDetectState != NULL)
diff --git a/src/app-layer-parser.h b/src/app-layer-parser.h
index cad9ec3182..ae7f89b6be 100644
--- a/src/app-layer-parser.h
+++ b/src/app-layer-parser.h
@@ -185,6 +185,7 @@ uint64_t AppLayerParserGetTransactionActive(uint8_t ipproto, AppProto alproto, A
 
 uint8_t AppLayerParserGetFirstDataDir(uint8_t ipproto, AppProto alproto);
 
+int AppLayerParserSupportsFiles(uint8_t ipproto, AppProto alproto);
 int AppLayerParserSupportsTxDetectState(uint8_t ipproto, AppProto alproto);
 int AppLayerParserHasTxDetectState(uint8_t ipproto, AppProto alproto, void *alstate);
 DetectEngineState *AppLayerParserGetTxDetectState(uint8_t ipproto, AppProto alproto, void *tx);