From: chris mikkelson <chris@mikk.net>
Date: Tue, 9 Mar 2010 01:01:36 +0000 (-0600)
Subject: Make multipart module's next module type a module parameter.
X-Git-Url: https://git.mikk.net/?a=commitdiff_plain;h=a92ec3595ca22977782b17797255d18961e4702e;p=liburl

Make multipart module's next module type a module parameter.
---

diff --git a/multipart.c b/multipart.c
index 074e9c8..83e8f26 100644
--- a/multipart.c
+++ b/multipart.c
@@ -9,6 +9,9 @@
 
 /* needs to be published for other callers */
 #define MULTIPART_BOUNDARY 1
+#define MULTIPART_MODULE_NEXTMOD 1
+
+static msgproc_module *nextmod;
 
 struct multipart_state {
 	char *boundary;
@@ -28,6 +31,13 @@ multipart_start(msgproc *m)
 	msgproc_setpriv(m, (void*)mps);
 }
 
+static void
+setnextmod(int type, void *data, size_t size)
+{
+	if (type != MULTIPART_MODULE_NEXTMOD) return;
+	nextmod = (msgproc_module *)data;
+}
+
 static void
 setboundary(msgproc *m, int type, void *data, size_t size)
 {
@@ -158,7 +168,7 @@ multipart_finish(msgproc *m)
 msgproc_module msgproc_multipart = {
 	MSGPROC_MULTIPART,		/* type */
 	NULL,				/* module init */
-	NULL,				/* set module parameter */
+	setnextmod,			/* set module parameter */
 	multipart_start,		/* start module instance */
 	setboundary,			/* set module instance parameter */
 	multipart_process,		/* process data */