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first crack at multipart content in invites

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This commit is contained in:
Anthony Minessale
2010-06-01 17:13:22 -05:00
parent c1acebdb42
commit c17eefb2a4
3 changed files with 66 additions and 7 deletions
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src/mod/endpoints/mod_sofia/sofia_glue.c
+53 -3
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@@ -1506,6 +1506,48 @@ void sofia_glue_tech_set_local_sdp(private_object_t *tech_pvt, const char *sdp_s
switch_mutex_unlock(tech_pvt->sofia_mutex);
}
char *sofia_glue_get_multipart(switch_core_session_t *session, const char *prefix, const char *sdp, char **mp_type)
{
char *extra_headers = NULL;
switch_stream_handle_t stream = { 0 };
switch_event_header_t *hi = NULL;
int x = 0;
switch_channel_t *channel = switch_core_session_get_channel(session);
const char *boundary = switch_core_session_get_uuid(session);
SWITCH_STANDARD_STREAM(stream);
if ((hi = switch_channel_variable_first(channel))) {
for (; hi; hi = hi->next) {
const char *name = (char *) hi->name;
char *value = (char *) hi->value;
if (!strncasecmp(name, prefix, strlen(prefix))) {
const char *hname = name + strlen(prefix);
stream.write_function(&stream, "--%s\nContent-Type: %s\nContent-Length: %d\n\n%s\n", boundary, hname, strlen(value) + 1, value);
x++;
}
}
switch_channel_variable_last(channel);
}
if (x) {
*mp_type = switch_core_session_sprintf(session, "multipart/mixed; boundary=%s", boundary);
if (sdp) {
stream.write_function(&stream, "--%s\nContent-Type: application/sdp\nContent-Length: %d\n\n%s\n", boundary, strlen(sdp) + 1, sdp);
}
stream.write_function(&stream, "--%s--\n", boundary);
}
if (!zstr((char *) stream.data)) {
extra_headers = stream.data;
} else {
switch_safe_free(stream.data);
}
return extra_headers;
}
char *sofia_glue_get_extra_headers(switch_channel_t *channel, const char *prefix)
{
char *extra_headers = NULL;
@@ -1583,7 +1625,7 @@ switch_status_t sofia_glue_do_invite(switch_core_session_t *session)
const char *invite_full_to = switch_channel_get_variable(tech_pvt->channel, "sip_invite_full_to");
const char *handle_full_from = switch_channel_get_variable(tech_pvt->channel, "sip_handle_full_from");
const char *handle_full_to = switch_channel_get_variable(tech_pvt->channel, "sip_handle_full_to");
char *mp = NULL, *mp_type = NULL;
rep = switch_channel_get_variable(channel, SOFIA_REPLACES_HEADER);
@@ -2018,6 +2060,10 @@ switch_status_t sofia_glue_do_invite(switch_core_session_t *session)
tech_pvt->nh->nh_has_invite = 1;
}
if ((mp = sofia_glue_get_multipart(session, SOFIA_MULTIPART_PREFIX, tech_pvt->local_sdp_str, &mp_type))) {
sofia_clear_flag(tech_pvt, TFLAG_ENABLE_SOA);
}
if (sofia_use_soa(tech_pvt)) {
nua_invite(tech_pvt->nh,
NUTAG_AUTOANSWER(0),
@@ -2069,12 +2115,16 @@ switch_status_t sofia_glue_do_invite(switch_core_session_t *session)
TAG_IF(tech_pvt->profile->minimum_session_expires, NUTAG_MIN_SE(tech_pvt->profile->minimum_session_expires)),
TAG_IF(cseq, SIPTAG_CSEQ(cseq)),
NUTAG_MEDIA_ENABLE(0),
SIPTAG_CONTENT_TYPE_STR("application/sdp"),
SIPTAG_PAYLOAD_STR(tech_pvt->local_sdp_str), TAG_IF(rep, SIPTAG_REPLACES_STR(rep)), SOATAG_HOLD(holdstr), TAG_END());
SIPTAG_CONTENT_TYPE_STR(mp_type ? mp_type : "application/sdp"),
SIPTAG_PAYLOAD_STR(mp ? mp : tech_pvt->local_sdp_str),
TAG_IF(rep, SIPTAG_REPLACES_STR(rep)),
SOATAG_HOLD(holdstr),
TAG_END());
}
sofia_glue_free_destination(dst);
switch_safe_free(extra_headers);
switch_safe_free(mp);
tech_pvt->redirected = NULL;
return SWITCH_STATUS_SUCCESS;