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-rw-r--r--pjsip/src/pjsip/sip_resolve.c250
1 files changed, 125 insertions, 125 deletions
diff --git a/pjsip/src/pjsip/sip_resolve.c b/pjsip/src/pjsip/sip_resolve.c
index 2008fa97..b89b7c01 100644
--- a/pjsip/src/pjsip/sip_resolve.c
+++ b/pjsip/src/pjsip/sip_resolve.c
@@ -1,125 +1,125 @@
-/* $Id$ */
-/*
- * Copyright (C) 2003-2006 Benny Prijono <benny@prijono.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <pjsip/sip_resolve.h>
-#include <pjsip/sip_transport.h>
-#include <pj/pool.h>
-#include <pj/ctype.h>
-#include <pj/assert.h>
-
-struct pjsip_resolver_t
-{
- void *dummy;
-};
-
-PJ_DEF(pjsip_resolver_t*) pjsip_resolver_create(pj_pool_t *pool)
-{
- pjsip_resolver_t *resolver;
- resolver = (pjsip_resolver_t*) pj_pool_calloc(pool, 1, sizeof(*resolver));
- return resolver;
-}
-
-PJ_DEF(void) pjsip_resolver_destroy(pjsip_resolver_t *resolver)
-{
- PJ_UNUSED_ARG(resolver);
-}
-
-static int is_str_ip(const pj_str_t *host)
-{
- const char *p = host->ptr;
- const char *end = ((const char*)host->ptr) + host->slen;
-
- while (p != end) {
- if (pj_isdigit(*p) || *p=='.') {
- ++p;
- } else {
- return 0;
- }
- }
- return 1;
-}
-
-PJ_DEF(void) pjsip_resolve( pjsip_resolver_t *resolver,
- pj_pool_t *pool,
- pjsip_host_port *target,
- void *token,
- pjsip_resolver_callback *cb)
-{
- struct pjsip_server_addresses svr_addr;
- pj_status_t status;
- int is_ip_addr;
- pjsip_transport_type_e type = target->type;
-
- PJ_UNUSED_ARG(resolver);
- PJ_UNUSED_ARG(pool);
-
- /* We only do synchronous resolving at this moment. */
- PJ_TODO(SUPPORT_RFC3263_SERVER_RESOLUTION)
-
- /* Is it IP address or hostname?. */
- is_ip_addr = is_str_ip(&target->host);
-
- /* Set the transport type if not explicitly specified.
- * RFC 3263 section 4.1 specify rules to set up this.
- */
- if (type == PJSIP_TRANSPORT_UNSPECIFIED) {
- if (is_ip_addr || (target->port != 0)) {
-#if PJ_HAS_TCP
- if (target->flag & PJSIP_TRANSPORT_SECURE)
- {
- type = PJSIP_TRANSPORT_TLS;
- } else if (target->flag & PJSIP_TRANSPORT_RELIABLE)
- {
- type = PJSIP_TRANSPORT_TCP;
- } else
-#endif
- {
- type = PJSIP_TRANSPORT_UDP;
- }
- } else {
- /* No type or explicit port is specified, and the address is
- * not IP address.
- * In this case, full resolution must be performed.
- * But we don't support it (yet).
- */
- type = PJSIP_TRANSPORT_UDP;
- }
-
- }
-
- /* Set the port number if not specified. */
- if (target->port == 0) {
- target->port = pjsip_transport_get_default_port_for_type(type);
- }
-
- /* Resolve hostname. */
- if (!is_ip_addr) {
- status = pj_sockaddr_in_init(&svr_addr.entry[0].addr, &target->host,
- (pj_uint16_t)target->port);
- } else {
- status = pj_sockaddr_in_init(&svr_addr.entry[0].addr, &target->host,
- (pj_uint16_t)target->port);
- pj_assert(status == PJ_SUCCESS);
- }
-
- /* Call the callback. */
- svr_addr.count = (status == PJ_SUCCESS) ? 1 : 0;
- svr_addr.entry[0].type = type;
- (*cb)(status, token, &svr_addr);
-}
-
+/* $Id$ */
+/*
+ * Copyright (C) 2003-2006 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <pjsip/sip_resolve.h>
+#include <pjsip/sip_transport.h>
+#include <pj/pool.h>
+#include <pj/ctype.h>
+#include <pj/assert.h>
+
+struct pjsip_resolver_t
+{
+ void *dummy;
+};
+
+PJ_DEF(pjsip_resolver_t*) pjsip_resolver_create(pj_pool_t *pool)
+{
+ pjsip_resolver_t *resolver;
+ resolver = (pjsip_resolver_t*) pj_pool_calloc(pool, 1, sizeof(*resolver));
+ return resolver;
+}
+
+PJ_DEF(void) pjsip_resolver_destroy(pjsip_resolver_t *resolver)
+{
+ PJ_UNUSED_ARG(resolver);
+}
+
+static int is_str_ip(const pj_str_t *host)
+{
+ const char *p = host->ptr;
+ const char *end = ((const char*)host->ptr) + host->slen;
+
+ while (p != end) {
+ if (pj_isdigit(*p) || *p=='.') {
+ ++p;
+ } else {
+ return 0;
+ }
+ }
+ return 1;
+}
+
+PJ_DEF(void) pjsip_resolve( pjsip_resolver_t *resolver,
+ pj_pool_t *pool,
+ pjsip_host_port *target,
+ void *token,
+ pjsip_resolver_callback *cb)
+{
+ struct pjsip_server_addresses svr_addr;
+ pj_status_t status;
+ int is_ip_addr;
+ pjsip_transport_type_e type = target->type;
+
+ PJ_UNUSED_ARG(resolver);
+ PJ_UNUSED_ARG(pool);
+
+ /* We only do synchronous resolving at this moment. */
+ PJ_TODO(SUPPORT_RFC3263_SERVER_RESOLUTION)
+
+ /* Is it IP address or hostname?. */
+ is_ip_addr = is_str_ip(&target->host);
+
+ /* Set the transport type if not explicitly specified.
+ * RFC 3263 section 4.1 specify rules to set up this.
+ */
+ if (type == PJSIP_TRANSPORT_UNSPECIFIED) {
+ if (is_ip_addr || (target->port != 0)) {
+#if PJ_HAS_TCP
+ if (target->flag & PJSIP_TRANSPORT_SECURE)
+ {
+ type = PJSIP_TRANSPORT_TLS;
+ } else if (target->flag & PJSIP_TRANSPORT_RELIABLE)
+ {
+ type = PJSIP_TRANSPORT_TCP;
+ } else
+#endif
+ {
+ type = PJSIP_TRANSPORT_UDP;
+ }
+ } else {
+ /* No type or explicit port is specified, and the address is
+ * not IP address.
+ * In this case, full resolution must be performed.
+ * But we don't support it (yet).
+ */
+ type = PJSIP_TRANSPORT_UDP;
+ }
+
+ }
+
+ /* Set the port number if not specified. */
+ if (target->port == 0) {
+ target->port = pjsip_transport_get_default_port_for_type(type);
+ }
+
+ /* Resolve hostname. */
+ if (!is_ip_addr) {
+ status = pj_sockaddr_in_init(&svr_addr.entry[0].addr, &target->host,
+ (pj_uint16_t)target->port);
+ } else {
+ status = pj_sockaddr_in_init(&svr_addr.entry[0].addr, &target->host,
+ (pj_uint16_t)target->port);
+ pj_assert(status == PJ_SUCCESS);
+ }
+
+ /* Call the callback. */
+ svr_addr.count = (status == PJ_SUCCESS) ? 1 : 0;
+ svr_addr.entry[0].type = type;
+ (*cb)(status, token, &svr_addr);
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-09 21:46:59 +0000