void talloc_ctx_init(void);
void on_dso_load_token(void);
void on_dso_load_rrlp(void);
+static struct debug_target *stderr_target;
#include "gsm_audio.h"
/* receive from bchannel */
void Pgsm::bchannel_receive(struct mISDNhead *hh, unsigned char *data, int len)
{
- int i, j, k;
unsigned char frame[33];
- struct decoded_trau_frame tf;
/* encoder init failed */
if (!p_m_g_encoder)
/* encode data */
gsm_audio_encode(p_m_g_encoder, p_m_g_rxdata, frame);
-
- /* set c-bits and t-bits */
- tf.c_bits[0] = 1;
- tf.c_bits[1] = 1;
- tf.c_bits[2] = 1;
- tf.c_bits[3] = 0;
- tf.c_bits[4] = 0;
- memset(&tf.c_bits[5], 0, 6);
- memset(&tf.c_bits[11], 1, 10);
- memset(&tf.t_bits[0], 1, 4);
-
- /* reassemble d-bits */
- i = 0;
- j = 0;
- k = 0;
- while(i < 260) {
- tf.d_bits[i] = (frame[j] >> k) & 1;
- if (++k == 8) {
- k = 0;
- j++;
- }
- i++;
- }
-
- trau_send(&tf);
+ frame_send(frame);
}
}
}
PERROR("Failed to send to socket index %d\n", index);
}
-void Pgsm::trau_send(void *_tf)
+void Pgsm::frame_send(void *_frame)
{
- struct decoded_trau_frame *tf = (struct decoded_trau_frame *)_tf;
- unsigned char data[sizeof(struct gsm_trau_frame) + sizeof(struct decoded_trau_frame)];
- struct gsm_trau_frame *frame = (struct gsm_trau_frame *)data;
+ unsigned char buffer[sizeof(struct gsm_data_frame) + 33];
+ struct gsm_data_frame *frame = (struct gsm_data_frame *)buffer;
- frame->msg_type = GSM_TRAU_FRAME;
+ frame->msg_type = GSM_TCHF_FRAME;
frame->callref = p_m_g_callref;
- memcpy(frame->data, tf, sizeof(struct decoded_trau_frame));
+ memcpy(frame->data, _frame, 33);
mncc_send((struct gsm_network *)gsm->network, frame->msg_type, frame);
}
-void Pgsm::trau_receive(void *_frame)
+void Pgsm::frame_receive(void *_frame)
{
- struct gsm_trau_frame *frm = (struct gsm_trau_frame *)_frame;
- struct decoded_trau_frame *tf = (struct decoded_trau_frame *)frm->data;
-//struct decoded_trau_frame *tf = (struct decoded_trau_frame *)_frame;
- unsigned char frame[33];
+ struct gsm_data_frame *frame = (struct gsm_data_frame *)_frame;
signed short samples[160];
unsigned char data[160];
- int i, j, k;
+ int i;
if (!p_m_g_decoder)
return;
-// printf("got trau %d %d %d %d %d\n", tf->c_bits[0], tf->c_bits[1], tf->c_bits[2], tf->c_bits[3], tf->c_bits[4]);
- if (tf->c_bits[0]!=0 || tf->c_bits[1]!=0 || tf->c_bits[2]!=0 || tf->c_bits[3]!=1 || tf->c_bits[4]!=0)
- PERROR("illegal trau (C1-C5) %d %d %d %d %d\n", tf->c_bits[0], tf->c_bits[1], tf->c_bits[2], tf->c_bits[3], tf->c_bits[4]);
-
- /* set GSM_MAGIC */
- memset(&frame, 0, sizeof(frame));
-// frame[0] = 0xd << 4;
-
- /* reassemble bits */
- i = 0;
- j = 0;
- k = 0;
- while(i < 260) {
- if (tf->d_bits[i] > 1)
- PERROR("fix!\n");
- frame[j] |= (tf->d_bits[i] << k);
- if (++k == 8) {
- k = 0;
- j++;
- }
- i++;
- }
+ if ((frame->data[0]>>4) != 0xd)
+ PERROR("received GSM frame with wrong magig 0x%x\n", frame->data[0]>>4);
/* decode */
- gsm_audio_decode(p_m_g_decoder, frame, samples);
+ gsm_audio_decode(p_m_g_decoder, frame->data, samples);
for (i = 0; i < 160; i++) {
data[i] = audio_s16_to_law[samples[i] & 0xffff];
}
/* NOTIFY INDICATION */
void Pgsm::notify_ind(unsigned int msg_type, unsigned int callref, struct gsm_mncc *mncc)
{
+ struct lcr_msg *message;
+
gsm_trace_header(p_m_mISDNport, this, msg_type, DIRECTION_IN);
+ add_trace("notify", NULL, "%d", mncc->notify);
end_trace();
+
+ message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
+ message->param.notifyinfo.notify = mncc->notify;
+ message_put(message);
}
port = port->next;
}
- if (msg_type == GSM_TRAU_FRAME) {
+ if (msg_type == GSM_TCHF_FRAME) {
if (port)
- pgsm->trau_receive((struct gsm_trau_frame *)arg);
+ pgsm->frame_receive((struct gsm_trau_frame *)arg);
return 0;
}
PERROR_RUNTIME("GSM port %d does not support TE PRI or TE BRI.\n", gsm->gsm_port);
}
/* open socket */
- if ((gsm->gsm_sock = socket(PF_ISDN, SOCK_DGRAM, ISDN_P_TE_S0)) < 0) {
+ if ((gsm->gsm_sock = socket(PF_ISDN, SOCK_DGRAM, (pri)?ISDN_P_TE_E1:ISDN_P_TE_S0)) < 0) {
PERROR_RUNTIME("GSM port %d failed to open socket.\n", gsm->gsm_port);
gsm_sock_close();
return gsm->gsm_sock;
}
/* set debug */
+ stderr_target = debug_target_create_stderr();
if (gsm->conf.debug[0])
- debug_parse_category_mask(gsm->conf.debug);
+ debug_parse_category_mask(stderr_target, gsm->conf.debug);
/* open pcap file */
if (gsm->conf.pcapfile[0]) {
e1_set_pcap_fd(pcapfd);
}
- /* set reject cause */
- if (gsm->conf.reject_cause)
- gsm0408_set_reject_cause(gsm->conf.reject_cause);
-
/* use RTP proxy for audio streaming */
- if (gsm->conf.rtp_proxy)
- ipacc_rtp_direct = 0;
+ ipacc_rtp_direct = 0;
/* init database */
if (gsm->conf.hlr[0] == '/')