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use a struct for long parameter list to transmit_invite (bug #4458)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5843 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-06-05 14:43:49 +00:00
parent 740fabf66f
commit d6a2290eb2
1 changed files with 46 additions and 34 deletions
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80
channels/chan_sip.c
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@@ -312,6 +312,16 @@ struct sip_request {
struct sip_pkt;
/* Parameters to the transmit_invite function */
struct sip_invite_param {
char *distinctive_ring;
char *osptoken;
int addsipheaders;
char *vxml_url;
char *auth;
char *authheader;
};
struct sip_route {
struct sip_route *next;
char hop[0];
@@ -679,7 +689,7 @@ static int transmit_response_with_sdp(struct sip_pvt *p, char *msg, struct sip_r
static int transmit_response_with_auth(struct sip_pvt *p, char *msg, struct sip_request *req, char *rand, int reliable, char *header, int stale);
static int transmit_request(struct sip_pvt *p, int sipmethod, int inc, int reliable, int newbranch);
static int transmit_request_with_auth(struct sip_pvt *p, int sipmethod, int inc, int reliable, int newbranch);
static int transmit_invite(struct sip_pvt *p, int sipmethod, int sendsdp, char *auth, char *authheader, char *vxml_url, char *distinctive_ring, char *osptoken, int addsipheaders, int init);
static int transmit_invite(struct sip_pvt *p, int sipmethod, int sendsdp, struct sip_invite_param *options, int init);
static int transmit_reinvite_with_sdp(struct sip_pvt *p);
static int transmit_info_with_digit(struct sip_pvt *p, char digit);
static int transmit_message_with_text(struct sip_pvt *p, const char *text);
@@ -1630,15 +1640,14 @@ static int sip_call(struct ast_channel *ast, char *dest, int timeout)
{
int res;
struct sip_pvt *p;
char *vxml_url = NULL;
char *distinctive_ring = NULL;
char *osptoken = NULL;
#ifdef OSP_SUPPORT
char *osphandle = NULL;
#endif
struct varshead *headp;
struct ast_var_t *current;
int addsipheaders = 0;
struct sip_invite_param options;
memset(&options, 0, sizeof(struct sip_invite_param));
p = ast->tech_pvt;
if ((ast->_state != AST_STATE_DOWN) && (ast->_state != AST_STATE_RESERVED)) {
@@ -1650,20 +1659,20 @@ static int sip_call(struct ast_channel *ast, char *dest, int timeout)
headp=&ast->varshead;
AST_LIST_TRAVERSE(headp,current,entries) {
/* Check whether there is a VXML_URL variable */
if (!vxml_url && !strcasecmp(ast_var_name(current),"VXML_URL")) {
vxml_url = ast_var_value(current);
} else if (!distinctive_ring && !strcasecmp(ast_var_name(current),"ALERT_INFO")) {
if (!options.vxml_url && !strcasecmp(ast_var_name(current),"VXML_URL")) {
options.vxml_url = ast_var_value(current);
} else if (!options.distinctive_ring && !strcasecmp(ast_var_name(current),"ALERT_INFO")) {
/* Check whether there is a ALERT_INFO variable */
distinctive_ring = ast_var_value(current);
} else if (!addsipheaders && !strncasecmp(ast_var_name(current),"SIPADDHEADER",strlen("SIPADDHEADER"))) {
options.distinctive_ring = ast_var_value(current);
} else if (!options.addsipheaders && !strncasecmp(ast_var_name(current),"SIPADDHEADER",strlen("SIPADDHEADER"))) {
/* Check whether there is a variable with a name starting with SIPADDHEADER */
addsipheaders = 1;
options.addsipheaders = 1;
}
#ifdef OSP_SUPPORT
else if (!osptoken && !strcasecmp(ast_var_name(current), "OSPTOKEN")) {
osptoken = ast_var_value(current);
else if (!osptoken && !strcasecmp(ast_var_name(current), "OSPTOKEN")) {
options.osptoken = ast_var_value(current);
} else if (!osphandle && !strcasecmp(ast_var_name(current), "OSPHANDLE")) {
osphandle = ast_var_value(current);
}
@@ -1673,10 +1682,10 @@ static int sip_call(struct ast_channel *ast, char *dest, int timeout)
res = 0;
ast_set_flag(p, SIP_OUTGOING);
#ifdef OSP_SUPPORT
if (!osptoken || !osphandle || (sscanf(osphandle, "%d", &p->osphandle) != 1)) {
if (!options.osptoken || !osphandle || (sscanf(osphandle, "%d", &p->osphandle) != 1)) {
/* Force Disable OSP support */
ast_log(LOG_DEBUG, "Disabling OSP support for this call. osptoken = %s, osphandle = %s\n", osptoken, osphandle);
osptoken = NULL;
ast_log(LOG_DEBUG, "Disabling OSP support for this call. osptoken = %s, osphandle = %s\n", options.osptoken, osphandle);
options.osptoken = NULL;
osphandle = NULL;
p->osphandle = -1;
}
@@ -1686,7 +1695,7 @@ static int sip_call(struct ast_channel *ast, char *dest, int timeout)
if ( res != -1 ) {
p->callingpres = ast->cid.cid_pres;
p->jointcapability = p->capability;
transmit_invite(p, SIP_INVITE, 1, NULL, NULL, vxml_url,distinctive_ring, osptoken, addsipheaders, 1);
transmit_invite(p, SIP_INVITE, 1, &options, 1);
if (p->maxtime) {
/* Initialize auto-congest time */
p->initid = ast_sched_add(sched, p->maxtime * 4, auto_congest, p);
@@ -4228,7 +4237,7 @@ static void initreqprep(struct sip_request *req, struct sip_pvt *p, int sipmetho
/*--- transmit_invite: Build REFER/INVITE/OPTIONS message and transmit it ---*/
static int transmit_invite(struct sip_pvt *p, int sipmethod, int sdp, char *auth, char *authheader, char *vxml_url, char *distinctive_ring, char *osptoken, int addsipheaders, int init)
static int transmit_invite(struct sip_pvt *p, int sipmethod, int sdp, struct sip_invite_param *options, int init)
{
struct sip_request req;
@@ -4236,35 +4245,33 @@ static int transmit_invite(struct sip_pvt *p, int sipmethod, int sdp, char *auth
/* Bump branch even on initial requests */
p->branch ^= rand();
build_via(p, p->via, sizeof(p->via));
initreqprep(&req, p, sipmethod, vxml_url);
initreqprep(&req, p, sipmethod, options ? options->vxml_url : (char *) NULL);
} else
reqprep(&req, p, sipmethod, 0, 1);
if (auth)
add_header(&req, authheader, auth);
if (options && options->auth)
add_header(&req, options->authheader, options->auth);
append_date(&req);
if (sipmethod == SIP_REFER) {
if (sipmethod == SIP_REFER) { /* Call transfer */
if (!ast_strlen_zero(p->refer_to))
add_header(&req, "Refer-To", p->refer_to);
if (!ast_strlen_zero(p->referred_by))
add_header(&req, "Referred-By", p->referred_by);
}
#ifdef OSP_SUPPORT
if (osptoken && !ast_strlen_zero(osptoken)) {
ast_log(LOG_DEBUG,"Adding OSP Token: %s\n", osptoken);
add_header(&req, "P-OSP-Auth-Token", osptoken);
}
else
{
if (options && options->osptoken && !ast_strlen_zero(options->osptoken)) {
ast_log(LOG_DEBUG,"Adding OSP Token: %s\n", options->osptoken);
add_header(&req, "P-OSP-Auth-Token", options->osptoken);
} else {
ast_log(LOG_DEBUG,"NOT Adding OSP Token\n");
}
#endif
if (distinctive_ring && !ast_strlen_zero(distinctive_ring))
if (options && options->distinctive_ring && !ast_strlen_zero(options->distinctive_ring))
{
add_header(&req, "Alert-Info",distinctive_ring);
add_header(&req, "Alert-Info", options->distinctive_ring);
}
add_header(&req, "Allow", ALLOWED_METHODS);
if (addsipheaders && init) {
if (options && options->addsipheaders && init) {
struct ast_channel *ast;
char *header = (char *) NULL;
char *content = (char *) NULL;
@@ -7782,6 +7789,9 @@ static int do_register_auth(struct sip_pvt *p, struct sip_request *req, char *he
static int do_proxy_auth(struct sip_pvt *p, struct sip_request *req, char *header, char *respheader, int sipmethod, int init)
{
char digest[1024];
struct sip_invite_param options;
memset(&options, 0, sizeof(struct sip_invite_param));
p->authtries++;
memset(digest,0,sizeof(digest));
if (reply_digest(p, req, header, sipmethod, digest, sizeof(digest) )) {
@@ -7789,7 +7799,9 @@ static int do_proxy_auth(struct sip_pvt *p, struct sip_request *req, char *heade
return -1;
}
/* Now we have a reply digest */
return transmit_invite(p, sipmethod, sipmethod == SIP_INVITE, digest, respheader, NULL, NULL, NULL, 0, init);
options.auth = digest;
options.authheader = respheader;
return transmit_invite(p, sipmethod, sipmethod == SIP_INVITE, &options, init);
}
/*--- reply_digest: reply to authentication for outbound registrations ---*/
@@ -9855,9 +9867,9 @@ static int sip_poke_peer(struct sip_peer *peer)
ast_set_flag(p, SIP_OUTGOING);
#ifdef VOCAL_DATA_HACK
ast_copy_string(p->username, "__VOCAL_DATA_SHOULD_READ_THE_SIP_SPEC__", sizeof(p->username));
transmit_invite(p, SIP_INVITE, 0, NULL, NULL, NULL,NULL,NULL, 0, 1);
transmit_invite(p, SIP_INVITE, 0, NULL, 1);
#else
transmit_invite(p, SIP_OPTIONS, 0, NULL, NULL, NULL,NULL,NULL, 0, 1);
transmit_invite(p, SIP_OPTIONS, 0, NULL, 1);
#endif
gettimeofday(&peer->ps, NULL);
peer->pokeexpire = ast_sched_add(sched, DEFAULT_MAXMS * 2, sip_poke_noanswer, peer);