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FS-2881: SIP-header History-Info might exist multiple times, but only last header is exposed as a channel variable

This commit is contained in:
Brian West 2010-12-02 16:55:02 -06:00
parent 59ea4a1b9c
commit 8cf1501203
1 changed files with 21 additions and 1 deletions
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22
src/mod/endpoints/mod_sofia/sofia.c
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@ -7001,6 +7001,8 @@ void sofia_handle_sip_i_invite(nua_t *nua, sofia_profile_t *profile, nua_handle_
if (tech_pvt->caller_profile) {
int first_history_info = 1;
if (rpid) {
if (rpid->rpid_privacy) {
if (!strcasecmp(rpid->rpid_privacy, "yes")) {
@ -7045,7 +7047,25 @@ void sofia_handle_sip_i_invite(nua_t *nua, sofia_profile_t *profile, nua_handle_
}
}
} else if (!strncasecmp(un->un_name, "History-Info", 12)) {
switch_channel_set_variable(channel, "sip_history_info", un->un_value);
if (first_history_info) {
/* If the header exists first time, make sure to remove old info and re-set the variable */
switch_channel_set_variable(channel, "sip_history_info", un->un_value);
first_history_info = 0;
} else {
/* Append the History-Info into one long string */
const char *history_var = switch_channel_get_variable(channel, "sip_history_info");
if (!zstr(history_var)) {
char *tmp_str;
if ((tmp_str = switch_mprintf("%s, %s", history_var, un->un_value))) {
switch_channel_set_variable(channel, "sip_history_info", tmp_str);
free(tmp_str);
} else {
switch_channel_set_variable(channel, "sip_history_info", un->un_value);
}
} else {
switch_channel_set_variable(channel, "sip_history_info", un->un_value);
}
}
} else if (!strcasecmp(un->un_name, "X-FS-Support")) {
tech_pvt->x_freeswitch_support_remote = switch_core_session_strdup(session, un->un_value);
} else if (!strncasecmp(un->un_name, "X-", 2) || !strncasecmp(un->un_name, "P-", 2)) {