more constification cleanups.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4265 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.c b/src/mod/endpoints/mod_sofia/mod_sofia.c
index 71f36ca59c442569a7b5ae87ca4c35283ef64bc6..545a378e307538ba7eb72ebddfa09dddf6550b1e 100644 (file)
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@@ -962,7 +962,7 @@ static void do_invite(switch_core_session_t *session)
        switch_caller_profile_t *caller_profile;
        char *cid_name, *cid_num;
        char *e_dest = NULL;
-       char *holdstr = "";
+       const char *holdstr = "";
        switch_stream_handle_t stream = {0};
        switch_hash_index_t *hi;
        void *vval;
@@ -1008,8 +1008,8 @@ static void do_invite(switch_core_session_t *session)
 
                // forge a RPID for now KHR  -- Should wrap this in an if statement so it can be turned on and off
                if (switch_test_flag(caller_profile, SWITCH_CPF_SCREEN)) {
-                       char *priv = "off";
-                       char *screen = "no";
+                       const char *priv = "off";
+                       const char *screen = "no";
                        if (switch_test_flag(caller_profile, SWITCH_CPF_HIDE_NAME)) {
                                priv = "name";
                                if (switch_test_flag(caller_profile, SWITCH_CPF_HIDE_NUMBER)) {
@@ -1067,11 +1067,11 @@ static void do_invite(switch_core_session_t *session)
                for (hi = switch_channel_variable_first(channel, switch_core_session_get_pool(tech_pvt->session)); hi; hi = switch_hash_next(hi)) {
             switch_hash_this(hi, &vvar, NULL, &vval);
             if (vvar && vval) {
-                               char *name = (char *) vvar;
+                               const char *name = vvar;
                                char *value = (char *) vval;
 
                                if (!strncasecmp(name, SOFIA_SIP_HEADER_PREFIX, strlen(SOFIA_SIP_HEADER_PREFIX))) {
-                                       char *hname = name + strlen(SOFIA_SIP_HEADER_PREFIX);
+                                       const char *hname = name + strlen(SOFIA_SIP_HEADER_PREFIX);
                                        stream.write_function(&stream, "%s: %s\r\n", hname, value);
                                }
                        }
@@ -1167,7 +1167,7 @@ static void tech_absorb_sdp(private_object_t *tech_pvt)
                if ((parser = sdp_parse(tech_pvt->home, sdp_str, (int)strlen(sdp_str), 0))) {
                        if ((sdp = sdp_session(parser))) {
                                for (m = sdp->sdp_media; m ; m = m->m_next) {
-                                       tech_pvt->proxy_sdp_audio_ip = switch_core_session_strdup(tech_pvt->session, (char *)sdp->sdp_connection->c_address);
+                                       tech_pvt->proxy_sdp_audio_ip = switch_core_session_strdup(tech_pvt->session, sdp->sdp_connection->c_address);
                                        tech_pvt->proxy_sdp_audio_port = (switch_port_t)m->m_port;
                                        if (tech_pvt->proxy_sdp_audio_ip && tech_pvt->proxy_sdp_audio_port) {
                                                break;
@@ -3165,7 +3165,7 @@ static uint8_t handle_register(nua_t *nua,
        auth_res_t auth_res;
        long exptime = 60;
        switch_event_t *event;
-       char *rpid = "unknown";
+       const char *rpid = "unknown";
        const char *display = "\"user\"";
 
        if (contact && contact->m_url) {