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@ -20,6 +20,7 @@
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#include <asterisk/channel.h>
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#include <asterisk/options.h>
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#include <asterisk/pbx.h>
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#include "chan_capi20.h"
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#include "chan_capi.h"
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#include "chan_capi_qsig.h"
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@ -555,18 +556,73 @@ unsigned int cc_qsig_handle_capiind(unsigned char *data, struct capi_pvt *i)
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/*
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* Handles outgoing Facilies on Call SETUP
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*/
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unsigned int cc_qsig_add_call_setup_data(unsigned char *data, struct capi_pvt *i)
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unsigned int cc_qsig_add_call_setup_data(unsigned char *data, struct capi_pvt *i, struct ast_channel *c)
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{
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/* TODO: Check buffers */
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struct cc_qsig_invokedata invoke;
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struct cc_qsig_nfe nfe;
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unsigned int dataidx;
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unsigned int dataidx = 0;
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const unsigned char xprogress[] = {0x1e,0x02,0xa0,0x90};
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char *p = NULL;
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int add_externalinfo = 0;
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if ((p = pbx_builtin_getvar_helper(c, "QSIG_SETUP"))) {
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/* some special dial parameters */
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/* parse the parameters */
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while ((p) && (*p)) {
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switch (*p) {
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case 'X': /* add PROGRESS INDICATOR for external calls*/
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cc_verbose(1, 1, VERBOSE_PREFIX_4, "Sending QSIG external PROGRESS IE.\n");
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add_externalinfo = 1;
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while (((char)*p!=',')&&(*p)) /* Remove next values until separator (,), stop if zero */
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p++;
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break;
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default:
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cc_log(LOG_WARNING, "Unknown parameter '%c' in QSIG_SETUP, ignoring.\n", *p);
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while (((char)*p!=',')&&(*p))
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p++;
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}
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if (*p) /* this is not the end */
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p++;
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}
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}
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/*mg:remember me switch (i->doqsig) {*/
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cc_qsig_build_facility_struct(data, &dataidx, APDUINTERPRETATION_IGNORE, &nfe);
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cc_qsig_encode_ecma_name_invoke(data, &dataidx, &invoke, i);
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cc_qsig_encode_ecma_name_invoke(data, &dataidx, &invoke, i, 0);
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cc_qsig_add_invoke(data, &dataidx, &invoke);
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if (add_externalinfo) {
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/* add PROGRESS INDICATOR for external calls*/
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memcpy(&data[dataidx], xprogress, sizeof(xprogress));
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data[0] += data[0] + sizeof(xprogress);
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}
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/* }*/
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return 0;
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}
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/*
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* Handles outgoing Facilies on Call
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*/
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unsigned int cc_qsig_add_call_facility_data(unsigned char *data, struct capi_pvt *i, int facility)
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{
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/* TODO: Check buffers */
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struct cc_qsig_invokedata invoke;
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struct cc_qsig_nfe nfe;
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unsigned int dataidx;
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/*mg:remember me switch (i->doqsig) {*/
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cc_qsig_build_facility_struct(data, &dataidx, APDUINTERPRETATION_IGNORE, &nfe);
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switch(facility) {
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case 1: /* HACK: Test only */
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cc_qsig_encode_ecma_name_invoke(data, &dataidx, &invoke, i, 1);
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cc_qsig_add_invoke(data, &dataidx, &invoke);
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break;
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default:
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break;
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}
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/* }*/
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return 0;
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}
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MelwareDE
16 years ago