Ported PJLIB-UTIL and PJNATH to Symbian

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@1239 74dad513-b988-da41-8d7b-12977e46ad98

13 files changed, 210 insertions, 82 deletions

diff --git a/build.symbian/pjlib_util.mmp b/build.symbian/pjlib_util.mmp
new file mode 100644
index 00000000..6751bdbe
--- /dev/null
+++ b/build.symbian/pjlib_util.mmp
@@ -0,0 +1,41 @@
+TARGET 		pjlib_util.lib
+TARGETTYPE 	lib
+UID		0x100039CE 0x10004299
+VENDORID	0x70000001
+
+SOURCEPATH	..\pjlib-util\src\pjlib-util
+
+MACRO		PJ_M_I386=1
+MACRO		PJ_SYMBIAN=1
+MACRO		PJ_IMPORTING
+
+OPTION		CW -lang c++
+
+// PJLIB-UTIL files
+
+SOURCE	crc32.c
+SOURCE	dns.c
+SOURCE	dns_dump.c
+SOURCE	errno.c
+SOURCE	getopt.c
+SOURCE	hmac_md5.c
+SOURCE	hmac_sha1.c
+SOURCE	md5.c
+SOURCE	resolver.c
+SOURCE	scanner.c
+SOURCE	sha1.c
+SOURCE	srv_resolver.c
+SOURCE	string.c
+SOURCE	stun_simple.c
+SOURCE	stun_simple_client.c
+SOURCE	xml.c
+
+SYSTEMINCLUDE	..\pjlib\include 
+SYSTEMINCLUDE	..\pjlib-util\include
+
+SYSTEMINCLUDE	\epoc32\include
+SYSTEMINCLUDE	\epoc32\include\libc
+
+LIBRARY		pjlib.lib 
+CAPABILITY	None
+
diff --git a/build.symbian/pjnath.mmp b/build.symbian/pjnath.mmp
new file mode 100644
index 00000000..c6855a58
--- /dev/null
+++ b/build.symbian/pjnath.mmp
@@ -0,0 +1,35 @@
+TARGET 		pjnath.lib
+TARGETTYPE 	lib
+UID		0x100039CE 0x10004299
+VENDORID	0x70000001
+
+SOURCEPATH	..\pjnath\src\pjnath
+
+MACRO		PJ_M_I386=1
+MACRO		PJ_SYMBIAN=1
+MACRO		PJ_IMPORTING
+
+OPTION		CW -lang c++
+
+// PJNATH files
+
+SOURCE	errno.c
+SOURCE	ice_session.c
+SOURCE	ice_strans.c
+SOURCE	stun_auth.c
+SOURCE	stun_msg.c
+SOURCE	stun_msg_dump.c
+SOURCE	stun_session.c
+SOURCE	stun_transaction.c
+
+SYSTEMINCLUDE	..\pjlib\include 
+SYSTEMINCLUDE	..\pjlib-util\include
+SYSTEMINCLUDE	..\pjnath\include
+
+SYSTEMINCLUDE	\epoc32\include
+SYSTEMINCLUDE	\epoc32\include\libc
+
+LIBRARY		pjlib.lib 
+LIBRARY		pjlib_util.lib 
+CAPABILITY	None
+
diff --git a/build.symbian/pjstun_client.mmp b/build.symbian/pjstun_client.mmp
new file mode 100644
index 00000000..38a43eb2
--- /dev/null
+++ b/build.symbian/pjstun_client.mmp
@@ -0,0 +1,31 @@
+TARGET 		pjstun_client.exe
+TARGETTYPE 	exe
+UID		0x100039CE 0x10004299
+VENDORID	0x70000001
+
+SOURCEPATH	..\pjnath\src\pjstun-client
+
+MACRO		PJ_M_I386=1
+MACRO		PJ_SYMBIAN=1
+MACRO		PJ_IMPORTING
+
+OPTION		CW -lang c++
+
+// PJSTUN-CLIENT files
+
+SOURCE	client_main.c
+
+//SOURCE	main_symbian.cpp
+
+
+SYSTEMINCLUDE	..\pjlib\include
+SYSTEMINCLUDE	..\pjlib-util\include
+SYSTEMINCLUDE	..\pjnath\include
+
+SYSTEMINCLUDE	\epoc32\include
+SYSTEMINCLUDE	\epoc32\include\libc
+
+LIBRARY		pjnath.lib pjlib_util.lib pjlib.lib esock.lib insock.lib charconv.lib euser.lib estlib.lib eexe.lib
+STATICLIBRARY   ecrt0.lib
+CAPABILITY	None
+
diff --git a/pjlib-util/src/pjlib-util/dns.c b/pjlib-util/src/pjlib-util/dns.c
index a3c3217b..27163b20 100644
--- a/pjlib-util/src/pjlib-util/dns.c
+++ b/pjlib-util/src/pjlib-util/dns.c
@@ -66,7 +66,7 @@ PJ_DEF(pj_status_t) pj_dns_make_query( void *packet,
     PJ_ASSERT_RETURN(*size >= d, PJLIB_UTIL_EDNSQRYTOOSMALL);
 
     /* Initialize header */
-    hdr = packet;
+    hdr = (pj_dns_hdr*) packet;
     pj_bzero(hdr, sizeof(struct pj_dns_hdr));
     hdr->id = pj_htons(id);
     hdr->flags = pj_htons(PJ_DNS_SET_RD(1));
@@ -110,11 +110,11 @@ PJ_DEF(pj_status_t) pj_dns_make_query( void *packet,
 /* Get a name length (note: name consists of multiple labels and
  * it may contain pointers when name compression is applied) 
  */
-static pj_status_t get_name_len(int rec_counter, const char *pkt, 
-				const char *start, const char *max, 
+static pj_status_t get_name_len(int rec_counter, const pj_uint8_t *pkt, 
+				const pj_uint8_t *start, const pj_uint8_t *max,
 				int *parsed_len, int *name_len)
 {
-    const char *p;
+    const pj_uint8_t *p;
     pj_status_t status;
 
     /* Limit the number of recursion */
@@ -180,11 +180,11 @@ static pj_status_t get_name_len(int rec_counter, const char *pkt,
 /* Parse and copy name (note: name consists of multiple labels and
  * it may contain pointers when compression is applied).
  */
-static pj_status_t get_name(int rec_counter, const char *pkt, 
-			    const char *start, const char *max,
+static pj_status_t get_name(int rec_counter, const pj_uint8_t *pkt, 
+			    const pj_uint8_t *start, const pj_uint8_t *max,
 			    pj_str_t *name)
 {
-    const char *p;
+    const pj_uint8_t *p;
     pj_status_t status;
 
     /* Limit the number of recursion */
@@ -241,10 +241,10 @@ static pj_status_t get_name(int rec_counter, const char *pkt,
 
 /* Skip query records. */
 static pj_status_t parse_query(pj_dns_parsed_query *q, pj_pool_t *pool,
-			       const char *pkt, const char *start, 
-			       const char *max, int *parsed_len)
+			       const pj_uint8_t *pkt, const pj_uint8_t *start,
+			       const pj_uint8_t *max, int *parsed_len)
 {
-    const char *p = start;
+    const pj_uint8_t *p = start;
     int name_len, name_part_len;
     pj_status_t status;
 
@@ -254,7 +254,7 @@ static pj_status_t parse_query(pj_dns_parsed_query *q, pj_pool_t *pool,
 	return status;
 
     /* Allocate memory for the name */
-    q->name.ptr = pj_pool_alloc(pool, name_len+4);
+    q->name.ptr = (char*) pj_pool_alloc(pool, name_len+4);
     q->name.slen = 0;
 
     /* Get the name */
@@ -282,11 +282,11 @@ static pj_status_t parse_query(pj_dns_parsed_query *q, pj_pool_t *pool,
 
 /* Parse RR records */
 static pj_status_t parse_rr(pj_dns_parsed_rr *rr, pj_pool_t *pool,
-			    const char *pkt,
-			    const char *start, const char *max, 
+			    const pj_uint8_t *pkt,
+			    const pj_uint8_t *start, const pj_uint8_t *max,
 			    int *parsed_len)
 {
-    const char *p = start;
+    const pj_uint8_t *p = start;
     int name_len, name_part_len;
     pj_status_t status;
 
@@ -296,7 +296,7 @@ static pj_status_t parse_rr(pj_dns_parsed_rr *rr, pj_pool_t *pool,
 	return status;
 
     /* Allocate memory for the name */
-    rr->name.ptr = pj_pool_alloc(pool, name_len+4);
+    rr->name.ptr = (char*) pj_pool_alloc(pool, name_len+4);
     rr->name.slen = 0;
 
     /* Get the name */
@@ -354,7 +354,7 @@ static pj_status_t parse_rr(pj_dns_parsed_rr *rr, pj_pool_t *pool,
 	    return status;
 
 	/* Allocate memory for the name */
-	rr->rdata.cname.name.ptr = pj_pool_alloc(pool, name_len);
+	rr->rdata.cname.name.ptr = (char*) pj_pool_alloc(pool, name_len);
 	rr->rdata.cname.name.slen = 0;
 
 	/* Get the name */
@@ -387,7 +387,7 @@ static pj_status_t parse_rr(pj_dns_parsed_rr *rr, pj_pool_t *pool,
 	    return status;
 
 	/* Allocate memory for the name */
-	rr->rdata.srv.target.ptr = pj_pool_alloc(pool, name_len);
+	rr->rdata.srv.target.ptr = (char*) pj_pool_alloc(pool, name_len);
 	rr->rdata.srv.target.slen = 0;
 
 	/* Get the name */
@@ -418,7 +418,7 @@ PJ_DEF(pj_status_t) pj_dns_parse_packet( pj_pool_t *pool,
 					 pj_dns_parsed_packet **p_res)
 {
     pj_dns_parsed_packet *res;
-    char *start, *end;
+    const pj_uint8_t *start, *end;
     pj_status_t status;
     unsigned i;
 
@@ -430,7 +430,7 @@ PJ_DEF(pj_status_t) pj_dns_parse_packet( pj_pool_t *pool,
 	return PJLIB_UTIL_EDNSINSIZE;
 
     /* Create the structure */
-    res = pj_pool_zalloc(pool, sizeof(pj_dns_parsed_packet));
+    res = PJ_POOL_ZALLOC_T(pool, pj_dns_parsed_packet);
 
     /* Copy the DNS header, and convert endianness to host byte order */
     pj_memcpy(&res->hdr, packet, sizeof(pj_dns_hdr));
@@ -442,19 +442,20 @@ PJ_DEF(pj_status_t) pj_dns_parse_packet( pj_pool_t *pool,
     res->hdr.arcount  = pj_ntohs(res->hdr.arcount);
 
     /* Mark start and end of payload */
-    start = ((char*)packet) + sizeof(pj_dns_hdr);
-    end = ((char*)packet) + size;
+    start = ((const pj_uint8_t*)packet) + sizeof(pj_dns_hdr);
+    end = ((const pj_uint8_t*)packet) + size;
 
     /* Parse query records (if any).
      */
     if (res->hdr.qdcount) {
-	res->q = pj_pool_zalloc(pool, res->hdr.qdcount *
+	res->q = (pj_dns_parsed_query*)
+		 pj_pool_zalloc(pool, res->hdr.qdcount *
 				      sizeof(pj_dns_parsed_query));
 	for (i=0; i<res->hdr.qdcount; ++i) {
 	    int parsed_len = 0;
 	    
-	    status = parse_query(&res->q[i], pool, packet, start, end,
-				 &parsed_len);
+	    status = parse_query(&res->q[i], pool, (const pj_uint8_t*)packet, 
+	    			 start, end, &parsed_len);
 	    if (status != PJ_SUCCESS)
 		return status;
 
@@ -464,14 +465,15 @@ PJ_DEF(pj_status_t) pj_dns_parse_packet( pj_pool_t *pool,
 
     /* Parse answer, if any */
     if (res->hdr.anscount) {
-	res->ans = pj_pool_zalloc(pool, res->hdr.anscount * 
+	res->ans = (pj_dns_parsed_rr*)
+		   pj_pool_zalloc(pool, res->hdr.anscount * 
 					sizeof(pj_dns_parsed_rr));
 
 	for (i=0; i<res->hdr.anscount; ++i) {
 	    int parsed_len;
 
-	    status = parse_rr(&res->ans[i], pool, packet, start, end, 
-			      &parsed_len);
+	    status = parse_rr(&res->ans[i], pool, (const pj_uint8_t*)packet, 
+	    		      start, end, &parsed_len);
 	    if (status != PJ_SUCCESS)
 		return status;
 
@@ -481,14 +483,15 @@ PJ_DEF(pj_status_t) pj_dns_parse_packet( pj_pool_t *pool,
 
     /* Parse authoritative NS records, if any */
     if (res->hdr.nscount) {
-	res->ns = pj_pool_zalloc(pool, res->hdr.nscount *
+	res->ns = (pj_dns_parsed_rr*)
+		  pj_pool_zalloc(pool, res->hdr.nscount *
 				       sizeof(pj_dns_parsed_rr));
 
 	for (i=0; i<res->hdr.nscount; ++i) {
 	    int parsed_len;
 
-	    status = parse_rr(&res->ns[i], pool, packet, start, end, 
-			      &parsed_len);
+	    status = parse_rr(&res->ns[i], pool, (const pj_uint8_t*)packet, 
+	    		      start, end, &parsed_len);
 	    if (status != PJ_SUCCESS)
 		return status;
 
@@ -498,14 +501,15 @@ PJ_DEF(pj_status_t) pj_dns_parse_packet( pj_pool_t *pool,
 
     /* Parse additional RR answer, if any */
     if (res->hdr.arcount) {
-	res->arr = pj_pool_zalloc(pool, res->hdr.arcount *
+	res->arr = (pj_dns_parsed_rr*)
+		   pj_pool_zalloc(pool, res->hdr.arcount *
 					sizeof(pj_dns_parsed_rr));
 
 	for (i=0; i<res->hdr.arcount; ++i) {
 	    int parsed_len;
 
-	    status = parse_rr(&res->arr[i], pool, packet, start, end, 
-			      &parsed_len);
+	    status = parse_rr(&res->arr[i], pool, (const pj_uint8_t*)packet, 
+	    		      start, end, &parsed_len);
 	    if (status != PJ_SUCCESS)
 		return status;
 
@@ -613,7 +617,7 @@ PJ_DEF(void) pj_dns_packet_dup(pj_pool_t *pool,
     PJ_ASSERT_ON_FAIL(pool && p && p_dst, return);
 
     /* Create packet and copy header */
-    *p_dst = dst = pj_pool_zalloc(pool, sizeof(pj_dns_parsed_packet));
+    *p_dst = dst = PJ_POOL_ZALLOC_T(pool, pj_dns_parsed_packet);
     pj_memcpy(&dst->hdr, &p->hdr, sizeof(p->hdr));
 
     /* Initialize section counts in the target packet to zero.
@@ -628,7 +632,8 @@ PJ_DEF(void) pj_dns_packet_dup(pj_pool_t *pool,
 
     /* Copy query section */
     if (p->hdr.qdcount && (options & PJ_DNS_NO_QD)==0) {
-	dst->q = pj_pool_alloc(pool, p->hdr.qdcount * 
+	dst->q = (pj_dns_parsed_query*)
+		 pj_pool_alloc(pool, p->hdr.qdcount * 
 				     sizeof(pj_dns_parsed_query));
 	for (i=0; i<p->hdr.qdcount; ++i) {
 	    copy_query(pool, &dst->q[i], &p->q[i], 
@@ -639,7 +644,8 @@ PJ_DEF(void) pj_dns_packet_dup(pj_pool_t *pool,
 
     /* Copy answer section */
     if (p->hdr.anscount && (options & PJ_DNS_NO_ANS)==0) {
-	dst->ans = pj_pool_alloc(pool, p->hdr.anscount * 
+	dst->ans = (pj_dns_parsed_rr*)
+		   pj_pool_alloc(pool, p->hdr.anscount * 
 				       sizeof(pj_dns_parsed_rr));
 	for (i=0; i<p->hdr.anscount; ++i) {
 	    copy_rr(pool, &dst->ans[i], &p->ans[i],
@@ -650,7 +656,8 @@ PJ_DEF(void) pj_dns_packet_dup(pj_pool_t *pool,
 
     /* Copy NS section */
     if (p->hdr.nscount && (options & PJ_DNS_NO_NS)==0) {
-	dst->ns = pj_pool_alloc(pool, p->hdr.nscount * 
+	dst->ns = (pj_dns_parsed_rr*)
+		  pj_pool_alloc(pool, p->hdr.nscount * 
 				      sizeof(pj_dns_parsed_rr));
 	for (i=0; i<p->hdr.nscount; ++i) {
 	    copy_rr(pool, &dst->ns[i], &p->ns[i],
@@ -661,7 +668,8 @@ PJ_DEF(void) pj_dns_packet_dup(pj_pool_t *pool,
 
     /* Copy additional info section */
     if (p->hdr.arcount && (options & PJ_DNS_NO_AR)==0) {
-	dst->arr = pj_pool_alloc(pool, p->hdr.arcount * 
+	dst->arr = (pj_dns_parsed_rr*)
+		   pj_pool_alloc(pool, p->hdr.arcount * 
 				       sizeof(pj_dns_parsed_rr));
 	for (i=0; i<p->hdr.arcount; ++i) {
 	    copy_rr(pool, &dst->arr[i], &p->arr[i],
diff --git a/pjlib-util/src/pjlib-util/resolver.c b/pjlib-util/src/pjlib-util/resolver.c
index d4a950e2..f2578e48 100644
--- a/pjlib-util/src/pjlib-util/resolver.c
+++ b/pjlib-util/src/pjlib-util/resolver.c
@@ -243,7 +243,7 @@ PJ_DEF(pj_status_t) pj_dns_resolver_create( pj_pool_factory *pf,
 	return PJ_ENOMEM;
 
     /* Create pool and name */
-    resv = pj_pool_zalloc(pool, sizeof(struct pj_dns_resolver));
+    resv = PJ_POOL_ZALLOC_T(pool, struct pj_dns_resolver);
     resv->pool = pool;
     resv->udp_sock = PJ_INVALID_SOCKET;
     pj_strdup2_with_null(pool, &resv->name, name);
@@ -337,7 +337,8 @@ PJ_DEF(pj_status_t) pj_dns_resolver_destroy( pj_dns_resolver *resolver,
 
 	it = pj_hash_first(resolver->hquerybyid, &it_buf);
 	while (it) {
-	    pj_dns_async_query *q = pj_hash_this(resolver->hquerybyid, it);
+	    pj_dns_async_query *q = (pj_dns_async_query *)
+	    			    pj_hash_this(resolver->hquerybyid, it);
 	    pj_dns_async_query *cq;
 	    if (q->cb)
 		(*q->cb)(q->user_data, PJ_ECANCELLED, NULL);
@@ -497,7 +498,7 @@ static pj_dns_async_query *alloc_qnode(pj_dns_resolver *resolver,
 	pj_list_erase(q);
 	pj_bzero(q, sizeof(*q));
     } else {
-	q = pj_pool_zalloc(resolver->pool, sizeof(*q));
+	q = PJ_POOL_ZALLOC_T(resolver->pool, pj_dns_async_query);
     }
 
     /* Init query */
@@ -657,7 +658,8 @@ PJ_DEF(pj_status_t) pj_dns_resolver_start_query( pj_dns_resolver *resolver,
      * and the cached entry has not expired.
      */
     hval = 0;
-    cache = pj_hash_get(resolver->hrescache, &key, sizeof(key), &hval);
+    cache = (struct cached_res *) pj_hash_get(resolver->hrescache, &key, 
+    					      sizeof(key), &hval);
     if (cache) {
 	/* We've found a cached entry. */
 
@@ -702,7 +704,8 @@ PJ_DEF(pj_status_t) pj_dns_resolver_start_query( pj_dns_resolver *resolver,
     }
 
     /* Next, check if we have pending query on the same resource */
-    q = pj_hash_get(resolver->hquerybyres, &key, sizeof(key), NULL);
+    q = (pj_dns_async_query *) pj_hash_get(resolver->hquerybyres, &key, 
+    					   sizeof(key), NULL);
     if (q) {
 	/* Yes, there's another pending query to the same key.
 	 * Just create a new child query and add this query to
@@ -941,7 +944,8 @@ static void update_res_cache(pj_dns_resolver *resolver,
 
     /* If status is unsuccessful, clear the same entry from the cache */
     if (status != PJ_SUCCESS) {
-	cache = pj_hash_get(resolver->hrescache, key, sizeof(*key), &hval);
+	cache = (struct cached_res *) pj_hash_get(resolver->hrescache, key, 
+						  sizeof(*key), &hval);
 	if (cache)
 	    pj_list_push_back(&resolver->res_free_nodes, cache);
 	pj_hash_set(NULL, resolver->hrescache, key, sizeof(*key), hval, NULL);
@@ -976,7 +980,8 @@ static void update_res_cache(pj_dns_resolver *resolver,
 
     /* If TTL is zero, clear the same entry in the hash table */
     if (ttl == 0) {
-	cache = pj_hash_get(resolver->hrescache, key, sizeof(*key), &hval);
+	cache = (struct cached_res *) pj_hash_get(resolver->hrescache, key, 
+						  sizeof(*key), &hval);
 	if (cache)
 	    pj_list_push_back(&resolver->res_free_nodes, cache);
 	pj_hash_set(NULL, resolver->hrescache, key, sizeof(*key), hval, NULL);
@@ -984,13 +989,14 @@ static void update_res_cache(pj_dns_resolver *resolver,
     }
 
     /* Get a cache response entry */
-    cache = pj_hash_get(resolver->hrescache, key, sizeof(*key), &hval);
+    cache = (struct cached_res *) pj_hash_get(resolver->hrescache, key, 
+    					      sizeof(*key), &hval);
     if (cache == NULL) {
 	if (!pj_list_empty(&resolver->res_free_nodes)) {
 	    cache = resolver->res_free_nodes.next;
 	    pj_list_erase(cache);
 	} else {
-	    cache = pj_pool_zalloc(resolver->pool, sizeof(*cache));
+	    cache = PJ_POOL_ZALLOC_T(resolver->pool, struct cached_res);
 	}
     }
 
@@ -1040,7 +1046,7 @@ static void on_timeout( pj_timer_heap_t *timer_heap,
 
     PJ_UNUSED_ARG(timer_heap);
 
-    q = entry->user_data;
+    q = (pj_dns_async_query *) entry->user_data;
     resolver = q->resolver;
 
     pj_mutex_lock(resolver->mutex);
@@ -1124,7 +1130,7 @@ static void on_read_complete(pj_ioqueue_key_t *key,
     PJ_USE_EXCEPTION;
 
 
-    resolver = pj_ioqueue_get_user_data(key);
+    resolver = (pj_dns_resolver *) pj_ioqueue_get_user_data(key);
     pj_mutex_lock(resolver->mutex);
 
 
@@ -1187,7 +1193,8 @@ static void on_read_complete(pj_ioqueue_key_t *key,
     }
 
     /* Find the query based on the transaction ID */
-    q = pj_hash_get(resolver->hquerybyid, &dns_pkt->hdr.id, 
+    q = (pj_dns_async_query*) 
+        pj_hash_get(resolver->hquerybyid, &dns_pkt->hdr.id,
 		    sizeof(dns_pkt->hdr.id), NULL);
     if (!q) {
 	PJ_LOG(5,(resolver->name.ptr, 
@@ -1371,7 +1378,8 @@ PJ_DEF(void) pj_dns_resolver_dump(pj_dns_resolver *resolver,
 	pj_hash_iterator_t itbuf, *it;
 	it = pj_hash_first(resolver->hrescache, &itbuf);
 	while (it) {
-	    struct cached_res *cache = pj_hash_this(resolver->hrescache, it);
+	    struct cached_res *cache;
+	    cache = (struct cached_res*)pj_hash_this(resolver->hrescache, it);
 	    PJ_LOG(3,(resolver->name.ptr, 
 		      "   Type %s: %s",
 		      pj_dns_get_type_name(cache->key.qtype), 
@@ -1389,7 +1397,7 @@ PJ_DEF(void) pj_dns_resolver_dump(pj_dns_resolver *resolver,
 	it = pj_hash_first(resolver->hquerybyid, &itbuf);
 	while (it) {
 	    struct pj_dns_async_query *q;
-	    q = pj_hash_this(resolver->hquerybyid, it);
+	    q = (pj_dns_async_query*) pj_hash_this(resolver->hquerybyid, it);
 	    PJ_LOG(3,(resolver->name.ptr, 
 		      "   Type %s: %s",
 		      pj_dns_get_type_name(q->key.qtype), 
diff --git a/pjlib-util/src/pjlib-util/srv_resolver.c b/pjlib-util/src/pjlib-util/srv_resolver.c
index 0eb084f3..df518781 100644
--- a/pjlib-util/src/pjlib-util/srv_resolver.c
+++ b/pjlib-util/src/pjlib-util/srv_resolver.c
@@ -381,7 +381,7 @@ static void dns_callback(void *user_data,
 			 pj_status_t status,
 			 pj_dns_parsed_packet *pkt)
 {
-    pj_dns_srv_resolver_job *query_job = user_data;
+    pj_dns_srv_resolver_job *query_job = (pj_dns_srv_resolver_job*) user_data;
     unsigned i;
 
     /* Proceed to next stage */
diff --git a/pjlib-util/src/pjlib-util/string.c b/pjlib-util/src/pjlib-util/string.c
index 860d1bca..f37e71e8 100644
--- a/pjlib-util/src/pjlib-util/string.c
+++ b/pjlib-util/src/pjlib-util/string.c
@@ -31,7 +31,7 @@ PJ_DEF(pj_str_t) pj_str_unescape( pj_pool_t *pool, const pj_str_t *src_str)
     if (pj_strchr(src_str, '%')==NULL)
 	return *src_str;
 
-    dst = dst_str.ptr = pj_pool_alloc(pool, src_str->slen);
+    dst = dst_str.ptr = (char*) pj_pool_alloc(pool, src_str->slen);
 
     while (src != end) {
 	if (*src == '%' && src < end-2 && pj_isxdigit(*(src+1)) && 
diff --git a/pjlib-util/src/pjlib-util/stun_simple.c b/pjlib-util/src/pjlib-util/stun_simple.c
index 6ab6dbbe..e06d0b1e 100644
--- a/pjlib-util/src/pjlib-util/stun_simple.c
+++ b/pjlib-util/src/pjlib-util/stun_simple.c
@@ -35,7 +35,7 @@ PJ_DEF(pj_status_t) pjstun_create_bind_req( pj_pool_t *pool,
     PJ_CHECK_STACK();
 
 
-    hdr = pj_pool_calloc(pool, 1, sizeof(pjstun_msg_hdr));
+    hdr = PJ_POOL_ZALLOC_T(pool, pjstun_msg_hdr);
     if (!hdr)
 	return PJ_ENOMEM;
 
diff --git a/pjlib-util/src/pjlib-util/stun_simple_client.c b/pjlib-util/src/pjlib-util/stun_simple_client.c
index 7d6e472b..7ec5b14d 100644
--- a/pjlib-util/src/pjlib-util/stun_simple_client.c
+++ b/pjlib-util/src/pjlib-util/stun_simple_client.c
@@ -41,7 +41,7 @@ PJ_DECL(pj_status_t) pjstun_get_mapped_addr( pj_pool_factory *pf,
     pj_sockaddr_in srv_addr[2];
     int i, j, send_cnt = 0;
     pj_pool_t *pool;
-    struct {
+    struct query_rec {
 	struct {
 	    pj_uint32_t	mapped_addr;
 	    pj_uint32_t	mapped_port;
@@ -61,7 +61,7 @@ PJ_DECL(pj_status_t) pjstun_get_mapped_addr( pj_pool_factory *pf,
 
 
     /* Allocate client records */
-    rec = pj_pool_calloc(pool, sock_cnt, sizeof(*rec));
+    rec = (struct query_rec*) pj_pool_calloc(pool, sock_cnt, sizeof(*rec));
     if (!rec) {
 	status = PJ_ENOMEM;
 	goto on_error;
@@ -97,7 +97,7 @@ PJ_DECL(pj_status_t) pjstun_get_mapped_addr( pj_pool_factory *pf,
 	/* Send messages to servers that has not given us response. */
 	for (i=0; i<sock_cnt && status==PJ_SUCCESS; ++i) {
 	    for (j=0; j<2 && status==PJ_SUCCESS; ++j) {
-		pjstun_msg_hdr *msg_hdr = out_msg;
+		pjstun_msg_hdr *msg_hdr = (pjstun_msg_hdr*) out_msg;
                 pj_ssize_t sent_len;
 
 		if (rec[i].srv[j].mapped_port != 0)
@@ -194,7 +194,8 @@ PJ_DECL(pj_status_t) pjstun_get_mapped_addr( pj_pool_factory *pf,
 		    continue;
 		}
 
-		attr = (void*)pjstun_msg_find_attr(&msg, PJSTUN_ATTR_MAPPED_ADDR);
+		attr = (pjstun_mapped_addr_attr*) 
+		       pjstun_msg_find_attr(&msg, PJSTUN_ATTR_MAPPED_ADDR);
 		if (!attr) {
 		    status = PJLIB_UTIL_ESTUNNOMAP;
 		    continue;
diff --git a/pjlib-util/src/pjlib-util/xml.c b/pjlib-util/src/pjlib-util/xml.c
index 8480f0ef..77abf341 100644
--- a/pjlib-util/src/pjlib-util/xml.c
+++ b/pjlib-util/src/pjlib-util/xml.c
@@ -37,7 +37,7 @@ static pj_xml_node *alloc_node( pj_pool_t *pool )
 {
     pj_xml_node *node;
 
-    node = pj_pool_zalloc(pool, sizeof(pj_xml_node));
+    node = PJ_POOL_ZALLOC_T(pool, pj_xml_node);
     pj_list_init( &node->attr_head );
     pj_list_init( &node->node_head );
 
@@ -46,7 +46,7 @@ static pj_xml_node *alloc_node( pj_pool_t *pool )
 
 static pj_xml_attr *alloc_attr( pj_pool_t *pool )
 {
-    return pj_pool_zalloc(pool, sizeof(pj_xml_attr));
+    return PJ_POOL_ZALLOC_T(pool, pj_xml_attr);
 }
 
 /* This is a recursive function! */
@@ -393,7 +393,7 @@ PJ_DEF(pj_xml_node*) pj_xml_find( pj_xml_node *parent, const pj_str_t *name,
 				  const void *data, 
 				  pj_bool_t (*match)(pj_xml_node *, const void*))
 {
-    pj_xml_node *head = (void*)&parent->node_head, *node = head->next;
+    pj_xml_node *head = (pj_xml_node*) &parent->node_head, *node = head->next;
 
     while (node != (void*)head) {
 	if (name && pj_stricmp(&node->name, name)==0) {
diff --git a/pjnath/src/pjnath/ice_session.c b/pjnath/src/pjnath/ice_session.c
index 4156e395..085227dd 100644
--- a/pjnath/src/pjnath/ice_session.c
+++ b/pjnath/src/pjnath/ice_session.c
@@ -296,7 +296,7 @@ PJ_DEF(pj_status_t) pj_ice_sess_create(pj_stun_config *stun_cfg,
     }
 
     if (local_ufrag == NULL) {
-	ice->rx_ufrag.ptr = pj_pool_alloc(ice->pool, 16);
+	ice->rx_ufrag.ptr = (char*) pj_pool_alloc(ice->pool, 16);
 	pj_create_random_string(ice->rx_ufrag.ptr, 16);
 	ice->rx_ufrag.slen = 16;
     } else {
@@ -304,7 +304,7 @@ PJ_DEF(pj_status_t) pj_ice_sess_create(pj_stun_config *stun_cfg,
     }
 
     if (local_passwd == NULL) {
-	ice->rx_pass.ptr = pj_pool_alloc(ice->pool, 16);
+	ice->rx_pass.ptr = (char*) pj_pool_alloc(ice->pool, 16);
 	pj_create_random_string(ice->rx_pass.ptr, 16);
 	ice->rx_pass.slen = 16;
     } else {
@@ -396,8 +396,8 @@ PJ_DEF(pj_status_t) pj_ice_sess_set_prefs(pj_ice_sess *ice,
 					  const pj_uint8_t prefs[4])
 {
     PJ_ASSERT_RETURN(ice && prefs, PJ_EINVAL);
-    ice->prefs = pj_pool_calloc(ice->pool, PJ_ARRAY_SIZE(prefs), 
-				sizeof(pj_uint8_t));
+    ice->prefs = (pj_uint8_t*) pj_pool_calloc(ice->pool, PJ_ARRAY_SIZE(prefs),
+					      sizeof(pj_uint8_t));
     pj_memcpy(ice->prefs, prefs, sizeof(prefs));
     return PJ_SUCCESS;
 }
@@ -1708,7 +1708,7 @@ static void on_stun_request_complete(pj_stun_session *stun_sess,
      * the response match the source IP address and port that the Binding
      * Request was sent from.
      */
-    if (sockaddr_cmp(&check->rcand->addr, src_addr) != 0) {
+    if (sockaddr_cmp(&check->rcand->addr, (const pj_sockaddr*)src_addr) != 0) {
 	status = PJNATH_EICEINSRCADDR;
 	LOG4((ice->obj_name, 
 	     "Check %s%s: connectivity check FAILED: source address mismatch",
@@ -2063,7 +2063,7 @@ static void handle_incoming_check(pj_ice_sess *ice,
 	pj_memcpy(&rcand->addr, &rcheck->src_addr, rcheck->src_addr_len);
 
 	/* Foundation is random, unique from other foundation */
-	rcand->foundation.ptr = pj_pool_alloc(ice->pool, 36);
+	rcand->foundation.ptr = (char*) pj_pool_alloc(ice->pool, 36);
 	rcand->foundation.slen = pj_ansi_snprintf(rcand->foundation.ptr, 36,
 						  "f%p", 
 						  rcand->foundation.ptr);
@@ -2302,7 +2302,8 @@ PJ_DEF(pj_status_t) pj_ice_sess_on_rx_pkt(pj_ice_sess *ice,
 	goto on_return;
     }
 
-    stun_status = pj_stun_msg_check(pkt, pkt_size, PJ_STUN_IS_DATAGRAM);
+    stun_status = pj_stun_msg_check((const pj_uint8_t*)pkt, pkt_size, 
+    				    PJ_STUN_IS_DATAGRAM);
     if (stun_status == PJ_SUCCESS) {
 	status = pj_stun_session_on_rx_pkt(comp->stun_sess, pkt, pkt_size,
 					   PJ_STUN_IS_DATAGRAM,
diff --git a/pjnath/src/pjnath/stun_msg.c b/pjnath/src/pjnath/stun_msg.c
index 2ae84828..e0092f26 100644
--- a/pjnath/src/pjnath/stun_msg.c
+++ b/pjnath/src/pjnath/stun_msg.c
@@ -1494,7 +1494,7 @@ pj_stun_binary_attr_create(pj_pool_t *pool,
 
     if (data && length) {
 	attr->length = length;
-	attr->data = pj_pool_alloc(pool, length);
+	attr->data = (pj_uint8_t*) pj_pool_alloc(pool, length);
 	pj_memcpy(attr->data, data, length);
     }
 
@@ -1536,7 +1536,7 @@ static pj_status_t decode_binary_attr(pj_pool_t *pool,
 
     /* Copy the data to the attribute */
     attr->length = attr->hdr.length;
-    attr->data = pj_pool_alloc(pool, attr->length);
+    attr->data = (pj_uint8_t*) pj_pool_alloc(pool, attr->length);
     pj_memcpy(attr->data, buf+ATTR_HDR_LEN, attr->length);
 
     /* Done */
diff --git a/pjnath/src/pjnath/stun_session.c b/pjnath/src/pjnath/stun_session.c
index 8d9f6852..541288de 100644
--- a/pjnath/src/pjnath/stun_session.c
+++ b/pjnath/src/pjnath/stun_session.c
@@ -380,7 +380,7 @@ PJ_DEF(pj_status_t) pj_stun_session_create( pj_stun_config *cfg,
     pj_memcpy(&sess->cb, cb, sizeof(*cb));
     sess->use_fingerprint = fingerprint;
     
-    sess->srv_name.ptr = pj_pool_alloc(pool, 32);
+    sess->srv_name.ptr = (char*) pj_pool_alloc(pool, 32);
     sess->srv_name.slen = pj_ansi_snprintf(sess->srv_name.ptr, 32,
 					   "pj_stun-%s", PJ_VERSION);
 
@@ -453,7 +453,7 @@ PJ_DEF(void) pj_stun_session_set_credential(pj_stun_session *sess,
     PJ_ASSERT_ON_FAIL(sess, return);
     if (cred) {
 	if (!sess->cred)
-	    sess->cred = pj_pool_alloc(sess->pool, sizeof(pj_stun_auth_cred));
+	    sess->cred = PJ_POOL_ALLOC_T(sess->pool, pj_stun_auth_cred);
 	pj_stun_auth_cred_dup(sess->pool, sess->cred, cred);
     } else {
 	sess->cred = NULL;
@@ -598,8 +598,9 @@ PJ_DEF(pj_status_t) pj_stun_session_send_msg( pj_stun_session *sess,
     }
 
     /* Encode message */
-    status = pj_stun_msg_encode(tdata->msg, tdata->pkt, tdata->max_len,
-			        0, get_passwd(sess, tdata->pool, tdata->msg),
+    status = pj_stun_msg_encode(tdata->msg, (pj_uint8_t*)tdata->pkt, 
+    				tdata->max_len, 0, 
+    				get_passwd(sess, tdata->pool, tdata->msg),
 				&tdata->pkt_size);
     if (status != PJ_SUCCESS) {
 	pj_stun_msg_destroy_tdata(sess, tdata);
@@ -752,7 +753,7 @@ static pj_status_t send_response(pj_stun_session *sess,
 
     /* Alloc packet buffer */
     out_max_len = PJ_STUN_MAX_PKT_LEN;
-    out_pkt = pj_pool_alloc(pool, out_max_len);
+    out_pkt = (pj_uint8_t*) pj_pool_alloc(pool, out_max_len);
 
     /* Encode */
     status = pj_stun_msg_encode(response, out_pkt, out_max_len, 0, 
@@ -958,7 +959,7 @@ PJ_DEF(pj_status_t) pj_stun_session_on_rx_pkt(pj_stun_session *sess,
 	return status;
     }
 
-    dump = pj_pool_alloc(tmp_pool, PJ_STUN_MAX_PKT_LEN);
+    dump = (char*) pj_pool_alloc(tmp_pool, PJ_STUN_MAX_PKT_LEN);
 
     PJ_LOG(5,(SNAME(sess),
 	      "RX STUN message:\n"
@@ -980,8 +981,8 @@ PJ_DEF(pj_status_t) pj_stun_session_on_rx_pkt(pj_stun_session *sess,
      * is specified in the option.
      */
     if ((options & PJ_STUN_NO_AUTHENTICATE) == 0) {
-	status = authenticate_msg(sess, packet, pkt_size, msg, tmp_pool,
-				  src_addr, src_addr_len);
+	status = authenticate_msg(sess, (const pj_uint8_t*) packet, pkt_size, 
+				  msg, tmp_pool, src_addr, src_addr_len);
 	if (status != PJ_SUCCESS) {
 	    goto on_return;
 	}
@@ -995,12 +996,14 @@ PJ_DEF(pj_status_t) pj_stun_session_on_rx_pkt(pj_stun_session *sess,
 
     } else if (PJ_STUN_IS_REQUEST(msg->hdr.type)) {
 
-	status = on_incoming_request(sess, tmp_pool, packet, pkt_size, msg,
-				     src_addr, src_addr_len);
+	status = on_incoming_request(sess, tmp_pool, 
+				     (const pj_uint8_t*) packet, pkt_size, 
+				     msg, src_addr, src_addr_len);
 
     } else if (PJ_STUN_IS_INDICATION(msg->hdr.type)) {
 
-	status = on_incoming_indication(sess, tmp_pool, packet, pkt_size,
+	status = on_incoming_indication(sess, tmp_pool, 
+					(const pj_uint8_t*) packet, pkt_size,
 					msg, src_addr, src_addr_len);
 
     } else {