Add user to user ie transmission support in chan_zap.c
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6841 f38db490-d61c-443f-a65b-d21fe96a405b
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@ -47,7 +47,7 @@
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#include <ctype.h>
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#ifdef ZAPATA_PRI
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#include <libpri.h>
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#ifndef PRI_CALLINGPLANRDNIS
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#ifndef PRI_USER_USER_TX
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#error "You need newer libpri"
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#endif
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#endif
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@ -1994,6 +1994,7 @@ static int zt_call(struct ast_channel *ast, char *rdest, int timeout)
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#ifdef ZAPATA_PRI
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if (p->pri) {
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struct pri_sr *sr;
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char *useruser;
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int pridialplan;
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int dp_strip;
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int prilocaldialplan;
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@ -2107,6 +2108,12 @@ static int zt_call(struct ast_channel *ast, char *rdest, int timeout)
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l ? (p->use_callingpres ? ast->cid.cid_pres : PRES_ALLOWED_USER_NUMBER_PASSED_SCREEN) :
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PRES_NUMBER_NOT_AVAILABLE);
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pri_sr_set_redirecting(sr, ast->cid.cid_rdnis, p->pri->localdialplan - 1, PRES_ALLOWED_USER_NUMBER_PASSED_SCREEN, PRI_REDIR_UNCONDITIONAL);
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/* User-user info */
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useruser = pbx_builtin_getvar_helper(p->owner, "USERUSERINFO");
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if (useruser)
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pri_sr_set_useruser(sr, useruser);
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if (pri_setup(p->pri->pri, p->call, sr)) {
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ast_log(LOG_WARNING, "Unable to setup call to %s (using %s)\n",
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c + p->stripmsd + dp_strip, dialplan2str(p->pri->dialplan));
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@ -2445,11 +2452,13 @@ static int zt_hangup(struct ast_channel *ast)
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/* Perform low level hangup if no owner left */
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#ifdef ZAPATA_PRI
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if (p->pri) {
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char *useruser = pbx_builtin_getvar_helper(ast,"USERUSERINFO");
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/* Make sure we have a call (or REALLY have a call in the case of a PRI) */
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if (p->call && (!p->bearer || (p->bearer->call == p->call))) {
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if (!pri_grab(p, p->pri)) {
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if (p->alreadyhungup) {
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ast_log(LOG_DEBUG, "Already hungup... Calling hangup once, and clearing call\n");
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pri_call_set_useruser(p->call, useruser);
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pri_hangup(p->pri->pri, p->call, -1);
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p->call = NULL;
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if (p->bearer)
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@ -2458,6 +2467,7 @@ static int zt_hangup(struct ast_channel *ast)
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char *cause = pbx_builtin_getvar_helper(ast,"PRI_CAUSE");
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int icause = ast->hangupcause ? ast->hangupcause : -1;
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ast_log(LOG_DEBUG, "Not yet hungup... Calling hangup once with icause, and clearing call\n");
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pri_call_set_useruser(p->call, useruser);
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p->alreadyhungup = 1;
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if (p->bearer)
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p->bearer->alreadyhungup = 1;
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@ -8551,6 +8561,9 @@ static void *pri_dchannel(void *vpri)
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pri->pvts[chanpos]->dsp_features = 0;
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}
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}
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if (!ast_strlen_zero(e->ringing.useruserinfo)) {
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pbx_builtin_setvar_helper(pri->pvts[chanpos]->owner, "USERUSERINFO", e->ringing.useruserinfo);
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}
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ast_mutex_unlock(&pri->pvts[chanpos]->lock);
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}
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}
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@ -8705,6 +8718,9 @@ static void *pri_dchannel(void *vpri)
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/* Enable echo cancellation if it's not on already */
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zt_enable_ec(pri->pvts[chanpos]);
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}
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if (!ast_strlen_zero(e->answer.useruserinfo)) {
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pbx_builtin_setvar_helper(pri->pvts[chanpos]->owner, "USERUSERINFO", e->answer.useruserinfo);
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}
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ast_mutex_unlock(&pri->pvts[chanpos]->lock);
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}
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}
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@ -8762,6 +8778,9 @@ static void *pri_dchannel(void *vpri)
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if (option_verbose > 2)
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ast_verbose(VERBOSE_PREFIX_3 "Channel %d/%d, span %d received AOC-E charging %d unit%s\n",
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pri->pvts[chanpos]->logicalspan, pri->pvts[chanpos]->prioffset, pri->span, (int)e->hangup.aoc_units, (e->hangup.aoc_units == 1) ? "" : "s");
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if (!ast_strlen_zero(e->hangup.useruserinfo)) {
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pbx_builtin_setvar_helper(pri->pvts[chanpos]->owner, "USERUSERINFO", e->hangup.useruserinfo);
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}
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ast_mutex_unlock(&pri->pvts[chanpos]->lock);
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} else {
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ast_log(LOG_WARNING, "Hangup on bad channel %d/%d on span %d\n",
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@ -8819,6 +8838,9 @@ static void *pri_dchannel(void *vpri)
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pri_reset(pri->pri, PVT_TO_CHANNEL(pri->pvts[chanpos]));
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pri->pvts[chanpos]->resetting = 1;
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}
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if (!ast_strlen_zero(e->hangup.useruserinfo)) {
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pbx_builtin_setvar_helper(pri->pvts[chanpos]->owner, "USERUSERINFO", e->hangup.useruserinfo);
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}
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ast_mutex_unlock(&pri->pvts[chanpos]->lock);
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} else {
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ast_log(LOG_WARNING, "Hangup REQ on bad channel %d/%d on span %d\n", PRI_SPAN(e->hangup.channel), PRI_CHANNEL(e->hangup.channel), pri->span);
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@ -8842,6 +8864,9 @@ static void *pri_dchannel(void *vpri)
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if (option_verbose > 2)
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ast_verbose(VERBOSE_PREFIX_3 "Channel %d/%d, span %d got hangup ACK\n", PRI_SPAN(e->hangup.channel), PRI_CHANNEL(e->hangup.channel), pri->span);
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}
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if (!ast_strlen_zero(e->hangup.useruserinfo)) {
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pbx_builtin_setvar_helper(pri->pvts[chanpos]->owner, "USERUSERINFO", e->hangup.useruserinfo);
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}
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ast_mutex_unlock(&pri->pvts[chanpos]->lock);
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}
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}
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