/* type of port */
#define PORT_TYPE_NULL 0x0000
-#define PORT_CLASS_mISDN 0x0100
-#define PORT_CLASS_MASK 0xff00
-#define PORT_CLASS_mISDN_DSS1 0x0110
-#define PORT_CLASS_mISDN_GSM 0x0120
-#define PORT_CLASS_mISDN_SS5 0x0130
-#define PORT_CLASS_mISDN_MASK 0xfff0
+#define PORT_CLASS_mISDN 0x1000
+#define PORT_CLASS_DSS1 0x1100
+#define PORT_CLASS_DSS1_NT 0x1110
+#define PORT_CLASS_DSS1_TE 0x1120
+#define PORT_CLASS_SS5 0x1300
+#define PORT_CLASS_REMOTE 0x1400
+#define PORT_CLASS_SIP 0x2000
+#define PORT_CLASS_GSM 0x3000
+#define PORT_CLASS_GSM_BS 0x3100
+#define PORT_CLASS_GSM_MS 0x3200
+#define PORT_CLASS_MASK 0xf000
+#define PORT_CLASS_mISDN_MASK 0xff00
+#define PORT_CLASS_DSS1_MASK 0xfff0
+#define PORT_CLASS_GSM_MASK 0xff00
+#define PORT_CLASS_DIR_MASK 0x000f
+#define PORT_CLASS_DIR_IN 0x0001
+#define PORT_CLASS_DIR_OUT 0x0002
/* nt-mode */
-#define PORT_TYPE_DSS1_NT_IN 0x0111
-#define PORT_TYPE_DSS1_NT_OUT 0x0112
+#define PORT_TYPE_DSS1_NT_IN 0x1111
+#define PORT_TYPE_DSS1_NT_OUT 0x1112
/* te-mode */
-#define PORT_TYPE_DSS1_TE_IN 0x0113
-#define PORT_TYPE_DSS1_TE_OUT 0x0114
+#define PORT_TYPE_DSS1_TE_IN 0x1121
+#define PORT_TYPE_DSS1_TE_OUT 0x1122
/* gsm */
-#define PORT_TYPE_GSM_IN 0x0121
-#define PORT_TYPE_GSM_OUT 0x0122
+#define PORT_TYPE_GSM_BS_IN 0x3101
+#define PORT_TYPE_GSM_BS_OUT 0x3102
+#define PORT_TYPE_GSM_MS_IN 0x3201
+#define PORT_TYPE_GSM_MS_OUT 0x3202
/* ss5 */
-#define PORT_TYPE_SS5_IN 0x0131
-#define PORT_TYPE_SS5_OUT 0x0132
-#define PORT_TYPE_SS5_IDLE 0x0133
+#define PORT_TYPE_SS5_IN 0x1311
+#define PORT_TYPE_SS5_OUT 0x1312
+#define PORT_TYPE_SS5_IDLE 0x1313
+ /* remote */
+#define PORT_TYPE_REMOTE_IN 0x1411
+#define PORT_TYPE_REMOTE_OUT 0x1412
+ /* SIP */
+#define PORT_TYPE_SIP_IN 0x2001
+#define PORT_TYPE_SIP_OUT 0x2002
/* answering machine */
-#define PORT_TYPE_VBOX_OUT 0x0311
+#define PORT_TYPE_VBOX_OUT 0xf111
enum { /* states of call */
#define RECORD_BUFFER_LENGTH 1024 // must be a binary border & must be greater 256, because 256 will be written if buffer overflows
#define RECORD_BUFFER_MASK 1023
+#define PORT_TRANSMIT 256 // how much to transmit via bridge, if it is not defined by received data length
+
/* structure of epoint_list */
struct epoint_list {
struct epoint_list *next;
int no_seconds;
};
+/* port bridge instance */
+struct port_bridge {
+ struct port_bridge *next; /* next bridge node */
+ unsigned int bridge_id; /* unique ID to identify bridge */
+ class Port *sunrise; /* one side of the bridge */
+ class Port *sunset; /* other side of the bridge */
+};
+
+extern struct port_bridge *p_bridge_first;
+
/* generic port class */
class Port
{
/* endpoint relation */
struct epoint_list *p_epointlist; /* endpoint relation */
+ /* audio bridging */
+ struct port_bridge *p_bridge; /* linked to a port bridge or NULL */
+ void bridge(unsigned int bridge_id); /* join a bridge */
+ int bridge_tx(unsigned char *data, int len); /* used to transmit data to remote port */
+ virtual int bridge_rx(unsigned char *data, int len); /* function to be inherited, so data is received */
+
/* state */
int p_state; /* state of port */
void new_state(int state); /* set new state */