package/miniupnpd/miniupnpd-001-cross-compilation.patch

From 3e8b73de8768ac32c76eef866ba47e14e4fb9e84 Mon Sep 17 00:00:00 2001
From: Denton Gentry <dgentry@google.com>
Date: Sat, 16 Aug 2014 12:03:13 -0700
Subject: [PATCH] Better support for cross-compilation.

Allow MINIUPNPD_SERVER_STRING to be set from the command line.
Previously it was compiling in values from the build system.

Allow OS_NAME and OS_VERSION to be overridden by the Makefile,
rather than always reflect that of the build system.
---
 genconfig.sh | 13 +++++++++++--
 minissdp.c   | 12 ++++++++----
 minissdp.h   |  3 +++
 miniupnpd.c  |  9 +++++++++
 upnphttp.c   | 11 +++++------
 5 files changed, 36 insertions(+), 12 deletions(-)

diff --git a/genconfig.sh b/genconfig.sh
index 3e72848..8bc7369 100755
--- a/genconfig.sh
+++ b/genconfig.sh
@@ -39,8 +39,12 @@ UPNP_VERSION=`date +"%Y%m%d"`
 LOG_MINIUPNPD="LOG_DAEMON"
 
 # detecting the OS name and version
-OS_NAME=`uname -s`
-OS_VERSION=`uname -r`
+if [ -z "$OS_NAME" ]; then
+	OS_NAME=`uname -s`
+fi
+if [ -z "$OS_VERSION" ]; then
+	OS_VERSION=`uname -r`
+fi
 
 # pfSense special case
 if [ -f /etc/platform ]; then
@@ -264,6 +268,11 @@ case $OS_NAME in
 		FW=ipfw
 		OS_URL=http://developer.apple.com/macosx
 		;;
+	"Google Fiber")
+		OS_URL=http://www.google.com/fiber
+		echo "#define USE_IFACEWATCHER 1" >> ${CONFIGFILE}
+		FW=netfilter
+		;;
 	*)
 		echo "Unknown OS : $OS_NAME"
 		echo "Please contact the author at http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/."
diff --git a/minissdp.c b/minissdp.c
index f937109..4f7399b 100644
--- a/minissdp.c
+++ b/minissdp.c
@@ -32,6 +32,8 @@
 #define LL_SSDP_MCAST_ADDR "FF02::C"
 #define SL_SSDP_MCAST_ADDR "FF05::C"
 
+char miniupnpd_server_string[MINIUPNPD_SERVER_STRING_LEN];
+
 /* AddMulticastMembership()
  * param s		socket
  * param ifaddr	ip v4 address
@@ -338,7 +340,7 @@ SendSSDPAnnounce2(int s, const struct sockaddr * addr,
 		"ST: %.*s%s\r\n"
 		"USN: %s::%.*s%s\r\n"
 		"EXT:\r\n"
-		"SERVER: " MINIUPNPD_SERVER_STRING "\r\n"
+		"SERVER: %s \r\n"
 		"LOCATION: http://%s:%u" ROOTDESC_PATH "\r\n"
 		"OPT: \"http://schemas.upnp.org/upnp/1/0/\"; ns=01\r\n" /* UDA v1.1 */
 		"01-NLS: %u\r\n" /* same as BOOTID. UDA v1.1 */
@@ -347,6 +349,7 @@ SendSSDPAnnounce2(int s, const struct sockaddr * addr,
 		"\r\n",
 		st_len, st, suffix,
 		uuidvalue, st_len, st, suffix,
+		miniupnpd_server_string,
 		host, (unsigned int)port,
 		upnp_bootid, upnp_bootid, upnp_configid);
 	addrlen = (addr->sa_family == AF_INET6)
@@ -435,7 +438,7 @@ SendSSDPNotifies(int s, const char * host, unsigned short port,
 			"HOST: %s:%d\r\n"
 			"CACHE-CONTROL: max-age=%u\r\n"
 			"lOCATION: http://%s:%d" ROOTDESC_PATH"\r\n"
-			"SERVER: " MINIUPNPD_SERVER_STRING "\r\n"
+			"SERVER: %s\r\n"
 			"NT: %s%s\r\n"
 			"USN: %s::%s%s\r\n"
 			"NTS: ssdp:alive\r\n"
@@ -448,6 +451,7 @@ SendSSDPNotifies(int s, const char * host, unsigned short port,
 			SSDP_PORT,
 			lifetime,
 			host, port,
+			miniupnpd_server_string,
 			known_service_types[i].s, ver_str,
 			uuidvalue, known_service_types[i].s, ver_str,
 			upnp_bootid, upnp_bootid, upnp_configid );
@@ -827,9 +831,9 @@ SubmitServicesToMiniSSDPD(const char * host, unsigned short port) {
 		CODELENGTH(l, p);
 		memcpy(p, strbuf, l);
 		p += l;
-		l = (int)strlen(MINIUPNPD_SERVER_STRING);
+		l = (int)strlen(miniupnpd_server_string);
 		CODELENGTH(l, p);
-		memcpy(p, MINIUPNPD_SERVER_STRING, l);
+		memcpy(p, miniupnpd_server_string, l);
 		p += l;
 		l = snprintf(strbuf, sizeof(strbuf), "http://%s:%u" ROOTDESC_PATH,
 		             host, (unsigned int)port);
diff --git a/minissdp.h b/minissdp.h
index 6a41e42..4855bbe 100644
--- a/minissdp.h
+++ b/minissdp.h
@@ -9,6 +9,9 @@
 
 #include "miniupnpdtypes.h"
 
+extern char miniupnpd_server_string[];
+#define MINIUPNPD_SERVER_STRING_LEN 256
+
 int
 OpenAndConfSSDPReceiveSocket(int ipv6);
 
diff --git a/miniupnpd.c b/miniupnpd.c
index 050d8db..04cb436 100644
--- a/miniupnpd.c
+++ b/miniupnpd.c
@@ -1070,6 +1070,13 @@ init(int argc, char * * argv, struct runtime_vars * v)
 		case 'f':
 			i++;	/* discarding, the config file is already read */
 			break;
+		case 'V':
+			if(i+1 < argc) {
+				snprintf(miniupnpd_server_string, MINIUPNPD_SERVER_STRING_LEN,
+				         "%s", argv[++i]);
+			} else
+				fprintf(stderr, "Option -%c takes one argument.\n", argv[i][1]);
+			break;
 		default:
 			fprintf(stderr, "Unknown option: %s\n", argv[i]);
 		}
@@ -1288,6 +1295,8 @@ main(int argc, char * * argv)
 	unsigned int next_pinhole_ts;
 #endif
 
+	snprintf(miniupnpd_server_string, MINIUPNPD_SERVER_STRING_LEN,
+	         "%s", MINIUPNPD_SERVER_STRING);
 	if(init(argc, argv, &v) != 0)
 		return 1;
 	/* count lan addrs */
diff --git a/upnphttp.c b/upnphttp.c
index 6620bfd..321ac06 100644
--- a/upnphttp.c
+++ b/upnphttp.c
@@ -25,6 +25,7 @@
 #include "upnphttp.h"
 #include "upnpdescgen.h"
 #include "miniupnpdpath.h"
+#include "minissdp.h"
 #include "upnpsoap.h"
 #include "upnpevents.h"
 #include "upnputils.h"
@@ -772,7 +773,7 @@ static const char httpresphead[] =
 	"Content-Type: %s\r\n"
 	"Connection: close\r\n"
 	"Content-Length: %d\r\n"
-	"Server: " MINIUPNPD_SERVER_STRING "\r\n"
+	"Server: %s\r\n"
 	;	/*"\r\n";*/
 /*
 		"<?xml version=\"1.0\"?>\n"
@@ -791,12 +792,10 @@ BuildHeader_upnphttp(struct upnphttp * h, int respcode,
                      const char * respmsg,
                      int bodylen)
 {
-	int templen;
-	if(!h->res_buf ||
-	   h->res_buf_alloclen < ((int)sizeof(httpresphead) + 256 + bodylen)) {
+	int templen = sizeof(httpresphead) + 256 + bodylen + MINIUPNPD_SERVER_STRING_LEN;
+	if(!h->res_buf || h->res_buf_alloclen < templen) {
 		if(h->res_buf)
 			free(h->res_buf);
-		templen = sizeof(httpresphead) + 256 + bodylen;
 		h->res_buf = (char *)malloc(templen);
 		if(!h->res_buf) {
 			syslog(LOG_ERR, "malloc error in BuildHeader_upnphttp()");
@@ -809,7 +808,7 @@ BuildHeader_upnphttp(struct upnphttp * h, int respcode,
 	                         httpresphead, h->HttpVer,
 	                         respcode, respmsg,
 	                         (h->respflags&FLAG_HTML)?"text/html":"text/xml; charset=\"utf-8\"",
-							 bodylen);
+							 bodylen, miniupnpd_server_string);
 	/* Content-Type MUST be 'text/xml; charset="utf-8"' according to UDA v1.1 */
 	/* Content-Type MUST be 'text/xml' according to UDA v1.0 */
 	/* Additional headers */
-- 
2.1.0.rc2.206.gedb03e5