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authorSuper User2007-06-27 08:23:50 +0200
committerSuper User2007-06-27 08:23:50 +0200
commite9daaa4ef7ee895e6a8610ebb2166cc99c891a4e (patch)
tree147c8b74efd8830dc37be6a656944ce6d075a1e7 /mISDN.h
parentbackup (diff)
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Diffstat (limited to 'mISDN.h')
-rw-r--r--mISDN.h48
1 files changed, 32 insertions, 16 deletions
diff --git a/mISDN.h b/mISDN.h
index 49ff539..1798b88 100644
--- a/mISDN.h
+++ b/mISDN.h
@@ -9,12 +9,22 @@
** **
\*****************************************************************************/
+enum {
+ B_STATE_IDLE,
+ B_STATE_ACTIVATING,
+ B_STATE_ACTIVE,
+ B_STATE_DEACTIVATING,
+};
-#define B_STATE_IDLE 0
-#define B_STATE_ACTIVATING 1
-#define B_STATE_ACTIVE 2
-#define B_STATE_DEACTIVATING 3
+enum {
+ B_EVENT_ACTIVATE,
+ B_EVENT_ACTIVATED,
+ B_EVENT_DEACTIVATE,
+ B_EVENT_DEACTIVATED,
+};
+#define FROMUP_BUFFER_SIZE 1024
+#define FROMUP_BUFFER_MASK 1023
extern int entity;
extern int mISDNdevice;
@@ -69,25 +79,28 @@ calls with no bchannel (call waiting, call on hold).
/* mISDN none-object functions */
void mISDN_port_info(void);
-struct mISDNport *mISDNport_open(int port, int ptp);
+struct mISDNport *mISDNport_open(int port, int ptp, int ptmp);
void mISDNport_close_all(void);
void mISDNport_close(struct mISDNport *mISDNport);
void mISDN_port_reorder(void);
int mISDN_handler(void);
void enc_ie_cause_standalone(unsigned char **ntmode, msg_t *msg, int location, int cause);
-void ph_control(unsigned long b_addr, int c1, int c2);
-void ph_control_block(unsigned long b_addr, int c1, void *c2, int c2_len);
+void ph_control(struct mISDNport *mISDNport, class PmISDN *isdnport, unsigned long b_addr, int c1, int c2, char *trace_name, int trace_value);
+void ph_control_block(struct mISDNport *mISDNport, unsigned long b_addr, int c1, void *c2, int c2_len, char *trace_name, int trace_value);
msg_t *create_l2msg(int prim, int dinfo, int size);
void setup_queue(struct mISDNport *mISDNport, int link);
int stack2manager_nt(void *dat, void *arg);
int stack2manager_te(struct mISDNport *mISDNport, msg_t *msg);
+void chan_trace_header(struct mISDNport *mISDNport, class PmISDN *port, char *msgtext, int direction);
+void l1l2l3_trace_header(struct mISDNport *mISDNport, class PmISDN *port, unsigned long prim, int direction);
+void bchannel_event(struct mISDNport *mISDNport, int i, int event);
/* mISDN port classes */
class PmISDN : public Port
{
public:
- PmISDN(int type, struct mISDNport *mISDNport, char *portname, struct port_settings *settings, int channel);
+ PmISDN(int type, struct mISDNport *mISDNport, char *portname, struct port_settings *settings, int channel, int exclusive);
~PmISDN();
void bchannel_receive(iframe_t *frm);
int handler(void);
@@ -101,10 +114,15 @@ class PmISDN : public Port
int p_m_echo, p_m_conf; /* remote echo, conference number */
int p_m_tone; /* current kernel space tone */
int p_m_rxoff; /* rx from driver is disabled */
- int p_m_nodata; /* all parties within a conf are isdn ports, so pure bridging is possible */
-// int p_m_txmix; /* mix tx with conference */
-// int p_m_txmix_on; /* delay for turning back on after sending a binary message, must be signed */
+// int p_m_nodata; /* all parties within a conf are isdn ports, so pure bridging is possible */
+ int p_m_txdata; /* get what we transmit */
int p_m_dtmf; /* dtmf decoding is enabled */
+ int p_m_calldata; /* the call requires data due to no briging capability */
+
+ int p_m_fromup_buffer_readp; /* buffer for audio from remote endpoint */
+ int p_m_fromup_buffer_writep;
+ unsigned char p_m_fromup_buffer[FROMUP_BUFFER_SIZE];
+ void txfromup(unsigned char *data, int length);
int p_m_crypt; /* encryption is enabled */
int p_m_crypt_msg_loops; /* sending a message */
@@ -127,9 +145,7 @@ class PmISDN : public Port
int p_m_b_index; /* index 0,1 0..29 */
int p_m_b_channel; /* number 1,2 1..15,17... */
int p_m_b_exclusive; /* if bchannel is exclusive */
-// int p_m_b_reserved; /* set if channel is reserved */
- int p_m_b_stid; /* current stack id */
- int p_m_b_addr; /* current layer address */
+ int p_m_b_reserve; /* set if channel is reserved */
long long p_m_jittercheck; /* time of audio data */
long long p_m_jitterdropped; /* number of bytes dropped */
int p_m_delete; /* true if obj. must del. */
@@ -137,8 +153,8 @@ class PmISDN : public Port
unsigned long p_m_timeout; /* timeout of timers */
time_t p_m_timer; /* start of timer */
- int alloc_bchannel(int channel, int exclusive);
- void free_bchannel(void);
+ int seize_bchannel(int channel, int exclusive); /* requests / reserves / links bchannels, but does not open it! */
+ void drop_bchannel(void);
};
extern unsigned char mISDN_rand[256]; /* noisy randomizer */