From 31baf6937aee6f449a6675e102d6f0831bfb1fbe Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad" <aeh@db.org>
Date: Sun, 3 Apr 2016 17:35:05 +0200
Subject: test: added test-case for authenticated register

---
 test/sip/location.c | 188 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 188 insertions(+)
 create mode 100644 test/sip/location.c

(limited to 'test/sip/location.c')

diff --git a/test/sip/location.c b/test/sip/location.c
new file mode 100644
index 0000000..be2bd66
--- /dev/null
+++ b/test/sip/location.c
@@ -0,0 +1,188 @@
+/**
+ * @file sip/location.c Mock SIP server -- location handling
+ *
+ * Copyright (C) 2010 - 2016 Creytiv.com
+ */
+#include <time.h>
+#include <re.h>
+#include "sipsrv.h"
+
+
+struct loctmp {
+	struct sa src;
+	struct uri duri;
+	char *uri;
+	char *callid;
+	uint32_t expires;
+	uint32_t cseq;
+	double q;
+};
+
+
+static void destructor_loctmp(void *arg)
+{
+	struct loctmp *tmp = arg;
+
+	mem_deref(tmp->uri);
+	mem_deref(tmp->callid);
+}
+
+
+static void destructor_location(void *arg)
+{
+	struct location *loc = arg;
+
+	list_unlink(&loc->le);
+	mem_deref(loc->uri);
+	mem_deref(loc->callid);
+	mem_deref(loc->tmp);
+}
+
+
+static bool cmp_handler(struct le *le, void *arg)
+{
+	struct location *loc = le->data;
+
+	return uri_cmp(&loc->duri, arg);
+}
+
+
+int location_update(struct list *locl, const struct sip_msg *msg,
+		    const struct sip_addr *contact, uint32_t expires)
+{
+	struct location *loc, *loc_new = NULL;
+	struct loctmp *tmp;
+	struct pl pl;
+	int err;
+
+	if (!locl || !msg || !contact)
+		return EINVAL;
+
+	loc = list_ledata(list_apply(locl, true, cmp_handler,
+				     (void *)&contact->uri));
+	if (!loc) {
+		if (expires == 0)
+			return 0;
+
+		loc = loc_new = mem_zalloc(sizeof(*loc), destructor_location);
+		if (!loc)
+			return ENOMEM;
+
+		list_append(locl, &loc->le, loc);
+	}
+	else {
+		if (!pl_strcmp(&msg->callid, loc->callid) &&
+		    msg->cseq.num <= loc->cseq)
+			return EPROTO;
+
+		if (expires == 0) {
+			loc->rm = true;
+			return 0;
+		}
+	}
+
+	tmp = mem_zalloc(sizeof(*tmp), destructor_loctmp);
+	if (!tmp) {
+		err = ENOMEM;
+		goto out;
+	}
+
+	err = pl_strdup(&tmp->uri, &contact->auri);
+	if (err)
+		goto out;
+
+	pl_set_str(&pl, tmp->uri);
+
+	if (uri_decode(&tmp->duri, &pl)) {
+		err = EBADMSG;
+		goto out;
+	}
+
+	err = pl_strdup(&tmp->callid, &msg->callid);
+	if (err)
+		goto out;
+
+
+	if (!msg_param_decode(&contact->params, "q", &pl))
+		tmp->q = pl_float(&pl);
+	else
+		tmp->q = 1;
+
+	tmp->cseq    = msg->cseq.num;
+	tmp->expires = expires;
+	tmp->src     = msg->src;
+
+ out:
+	if (err) {
+		mem_deref(loc_new);
+		mem_deref(tmp);
+	}
+	else {
+		mem_deref(loc->tmp);
+		loc->tmp = tmp;
+	}
+
+	return err;
+}
+
+
+void location_commit(struct list *locl)
+{
+	time_t now = time(NULL);
+	struct le *le;
+
+	if (!locl)
+		return;
+
+	for (le=locl->head; le; ) {
+
+		struct location *loc = le->data;
+
+		le = le->next;
+
+		if (loc->rm) {
+			list_unlink(&loc->le);
+			mem_deref(loc);
+		}
+		else if (loc->tmp) {
+
+			mem_deref(loc->uri);
+			mem_deref(loc->callid);
+
+			loc->uri       = mem_ref(loc->tmp->uri);
+			loc->callid    = mem_ref(loc->tmp->callid);
+			loc->duri      = loc->tmp->duri;
+			loc->cseq      = loc->tmp->cseq;
+			loc->expires   = loc->tmp->expires + now;
+			loc->src       = loc->tmp->src;
+			loc->q         = loc->tmp->q;
+
+			loc->tmp = mem_deref(loc->tmp);
+		}
+	}
+}
+
+
+void location_rollback(struct list *locl)
+{
+	struct le *le;
+
+	if (!locl)
+		return;
+
+	for (le=locl->head; le; ) {
+
+		struct location *loc = le->data;
+
+		le = le->next;
+
+		if (!loc->uri) {
+			list_unlink(&loc->le);
+			mem_deref(loc);
+		}
+		else {
+			loc->tmp = mem_deref(loc->tmp);
+			loc->rm  = false;
+		}
+	}
+}
-- 
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