X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=blobdiff_plain;f=port.h;h=d09ba0ccdb9e7d7c397d088c6f158c6c9364b2ce;hp=be2598f6cb092d85fed21269898a2c02a212baf5;hb=5463e1b62a39ce417b610584e3d34a8bc30ac15e;hpb=20a671d76854520ad9d5ea9d481e008240465e62

diff --git a/port.h b/port.h
index be2598f..d09ba0c 100644
--- a/port.h
+++ b/port.h
@@ -14,22 +14,46 @@
 
 /* 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_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	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 */
@@ -87,6 +111,8 @@ enum { /* event list from listening to tty */
 #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;
@@ -123,6 +149,16 @@ struct port_settings {
 	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
 {
@@ -132,11 +168,11 @@ class Port
 	virtual ~Port();
 	class Port *next;			/* next port in list */
 	int p_type;				/* type of port */
-	virtual int handler(void);
 	virtual int message_epoint(unsigned int epoint_id, int message, union parameter *param);
 	virtual void set_echotest(int echotest);
 	virtual void set_tone(const char *dir, const char *name);
 	virtual int read_audio(unsigned char *buffer, int length);
+	virtual void update_load(void);
 
 	struct port_settings p_settings;
 	
@@ -165,6 +201,12 @@ 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 */
@@ -200,6 +242,7 @@ class Port
 	int p_record_anon_ignore;
 	char p_record_vbox_email[128];
 	int p_record_vbox_email_file;
+	virtual void update_rxoff(void);	/* inherited by mISDNport, to control rxoff */
 
 	void free_epointlist(struct epoint_list *epointlist);
 	void free_epointid(unsigned int epoint_id);