miniupnpd: add a test for ProcessSSDPData()

see #267

miniupnpd/.gitignore

@@ -23,3 +23,4 @@ validatessdppktgen
 pf/testobsdrdr
 pf/testpfpinhole
 netfilter/test_nfct_get
+testminissdp

miniupnpd/Makefile

@@ -139,11 +139,13 @@ TESTGETIFADDROBJS = testgetifaddr.o getifaddr.o
 MINIUPNPDCTLOBJS = miniupnpdctl.o
 TESTASYNCSENDTOOBJS = testasyncsendto.o asyncsendto.o upnputils.o bsd/getroute.o
 TESTPORTINUSEOBJS = testportinuse.o portinuse.o getifaddr.o
+TESTMINISSDPOBJS = testminissdp.o minissdp.o upnputils.o upnpglobalvars.o \
+                   asyncsendto.o bsd/getroute.o
 
 EXECUTABLES = miniupnpd testupnpdescgen testgetifstats \
               testupnppermissions miniupnpdctl \
               testgetifaddr testgetroute testasyncsendto \
-              testportinuse testssdppktgen
+              testportinuse testssdppktgen testminissdp
 
 .if $(OSNAME) == "Darwin"
 LIBS =
@@ -252,6 +254,9 @@ testasyncsendto:	config.h $(TESTASYNCSENDTOOBJS)
 testportinuse:	config.h $(TESTPORTINUSEOBJS)
 	$(CC) $(LDFLAGS) -o $@ $(TESTPORTINUSEOBJS) $(LIBS)
 
+testminissdp:	config.h $(TESTMINISSDPOBJS)
+	$(CC) $(LDFLAGS) -o $@ $(TESTMINISSDPOBJS) $(LIBS)
+
 # gmake :
 #	$(CC) $(CFLAGS) -o $@ $^
 # BSDmake :

miniupnpd/testminissdp.c

@@ -0,0 +1,81 @@
+/* $Id: $ */
+/* vim: tabstop=4 shiftwidth=4 noexpandtab
+ * MiniUPnP project
+ * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
+ * (c) 2017 Thomas Bernard
+ * This software is subject to the conditions detailed
+ * in the LICENCE file provided within the distribution */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <syslog.h>
+#include <sys/queue.h>
+#include "config.h"
+#include "minissdp.h"
+#include "upnpglobalvars.h"
+
+void test(const char * buffer, int n)
+{
+	int s = 0;
+	struct sockaddr_in dummy_sender;
+
+	memset(&dummy_sender, 0, sizeof(dummy_sender));
+	dummy_sender.sin_family = AF_INET;
+
+	ProcessSSDPData(s, buffer, n,
+	                (struct sockaddr *)&dummy_sender, 0,
+#ifdef ENABLE_HTTPS
+	                80, 443
+#else
+	                80
+#endif
+	                );
+
+}
+
+int main(int argc, char * * argv)
+{
+	FILE * f = NULL;
+	char buffer[1500];
+	int n = 0;
+	struct lan_addr_s * lan_addr;
+
+	if((argc > 1) && ((strcmp(argv[1], "--help") == 0) || (strcmp(argv[1], "-h") == 0))) {
+		fprintf(stderr, "Usage:\t%s [file]\nIf no file is specified, the program is reading the standard input.\n", argv[0]);
+		return 1;
+	}
+	openlog("testminissdp", LOG_CONS|LOG_PERROR, LOG_USER);
+
+	/* populate lan_addrs */
+	LIST_INIT(&lan_addrs);
+	lan_addr = (struct lan_addr_s *) malloc(sizeof(struct lan_addr_s));
+	memset(lan_addr, 0, sizeof(struct lan_addr_s));
+	LIST_INSERT_HEAD(&lan_addrs, lan_addr, list);
+
+	if(argc > 1) {
+		f = fopen(argv[1], "rb");
+		if(f == NULL) {
+			syslog(LOG_ERR, "error opening file %s", argv[1]);
+			return 1;
+		}
+	}
+	n = (int)fread(buffer, 1, sizeof(buffer), f ? f : stdin);
+	if(n <= 0) {
+		syslog(LOG_ERR, "error reading");
+		return 1;
+	}
+
+	test(buffer, n);
+
+	if(f) fclose(f);
+	/* free memory */
+	while(lan_addrs.lh_first != NULL)
+	{
+		lan_addr = lan_addrs.lh_first;
+		LIST_REMOVE(lan_addrs.lh_first, list);
+		free(lan_addr);
+	}
+
+	return 0;
+}