--- /dev/null
+/* $Id: isdn_divert.h,v 1.5.6.1 2001/09/23 22:24:36 kai Exp $
+ *
+ * Header for the diversion supplementary ioctl interface.
+ *
+ * Copyright 1998 by Werner Cornelius (werner@ikt.de)
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/******************************************/
+/* IOCTL codes for interface to user prog */
+/******************************************/
+#define DIVERT_IIOC_VERSION 0x01 /* actual version */
+#define IIOCGETVER _IO('I', 1) /* get version of interface */
+#define IIOCGETDRV _IO('I', 2) /* get driver number */
+#define IIOCGETNAM _IO('I', 3) /* get driver name */
+#define IIOCGETRULE _IO('I', 4) /* read one rule */
+#define IIOCMODRULE _IO('I', 5) /* modify/replace a rule */
+#define IIOCINSRULE _IO('I', 6) /* insert/append one rule */
+#define IIOCDELRULE _IO('I', 7) /* delete a rule */
+#define IIOCDODFACT _IO('I', 8) /* hangup/reject/alert/immediately deflect a call */
+#define IIOCDOCFACT _IO('I', 9) /* activate control forwarding in PBX */
+#define IIOCDOCFDIS _IO('I', 10) /* deactivate control forwarding in PBX */
+#define IIOCDOCFINT _IO('I', 11) /* interrogate control forwarding in PBX */
+
+/*************************************/
+/* states reported through interface */
+/*************************************/
+#define DEFLECT_IGNORE 0 /* ignore incoming call */
+#define DEFLECT_REPORT 1 /* only report */
+#define DEFLECT_PROCEED 2 /* deflect when externally triggered */
+#define DEFLECT_ALERT 3 /* alert and deflect after delay */
+#define DEFLECT_REJECT 4 /* reject immediately */
+#define DIVERT_ACTIVATE 5 /* diversion activate */
+#define DIVERT_DEACTIVATE 6 /* diversion deactivate */
+#define DIVERT_REPORT 7 /* interrogation result */
+#define DEFLECT_AUTODEL 255 /* only for internal use */
+
+#define DEFLECT_ALL_IDS 0xFFFFFFFF /* all drivers selected */
+
+typedef struct {
+ ulong drvid; /* driver ids, bit mapped */
+ char my_msn[35]; /* desired msn, subaddr allowed */
+ char caller[35]; /* caller id, partial string with * + subaddr allowed */
+ char to_nr[35]; /* deflected to number incl. subaddress */
+ u_char si1, si2; /* service indicators, si1=bitmask, si1+2 0 = all */
+ u_char screen; /* screening: 0 = no info, 1 = info, 2 = nfo with nr */
+ u_char callopt; /* option for call handling:
+ 0 = all calls
+ 1 = only non waiting calls
+ 2 = only waiting calls */
+ u_char action; /* desired action:
+ 0 = don't report call -> ignore
+ 1 = report call, do not allow/proceed for deflection
+ 2 = report call, send proceed, wait max waittime secs
+ 3 = report call, alert and deflect after waittime
+ 4 = report call, reject immediately
+ actions 1-2 only take place if interface is opened
+ */
+ u_char waittime; /* maximum wait time for proceeding */
+} divert_rule;
+
+typedef union {
+ int drv_version; /* return of driver version */
+ struct {
+ int drvid; /* id of driver */
+ char drvnam[30]; /* name of driver */
+ } getid;
+ struct {
+ int ruleidx; /* index of rule */
+ divert_rule rule; /* rule parms */
+ } getsetrule;
+ struct {
+ u_char subcmd; /* 0 = hangup/reject,
+ 1 = alert,
+ 2 = deflect */
+ ulong callid; /* id of call delivered by ascii output */
+ char to_nr[35]; /* destination when deflect,
+ else uus1 string (maxlen 31),
+ data from rule used if empty */
+ } fwd_ctrl;
+ struct {
+ int drvid; /* id of driver */
+ u_char cfproc; /* cfu = 0, cfb = 1, cfnr = 2 */
+ ulong procid; /* process id returned when no error */
+ u_char service; /* basically coded service, 0 = all */
+ char msn[25]; /* desired msn, empty = all */
+ char fwd_nr[35];/* forwarded to number + subaddress */
+ } cf_ctrl;
+} divert_ioctl;
+
+#ifdef __KERNEL__
+
+#include <linux/isdnif.h>
+#include <linux/isdn_divertif.h>
+
+#define AUTODEL_TIME 30 /* timeout in s to delete internal entries */
+
+/**************************************************/
+/* structure keeping ascii info for device output */
+/**************************************************/
+struct divert_info {
+ struct divert_info *next;
+ ulong usage_cnt; /* number of files still to work */
+ char info_start[2]; /* info string start */
+};
+
+
+/**************/
+/* Prototypes */
+/**************/
+extern spinlock_t divert_lock;
+
+extern ulong if_used; /* number of interface users */
+extern int divert_dev_deinit(void);
+extern int divert_dev_init(void);
+extern void put_info_buffer(char *);
+extern int ll_callback(isdn_ctrl *);
+extern isdn_divert_if divert_if;
+extern divert_rule *getruleptr(int);
+extern int insertrule(int, divert_rule *);
+extern int deleterule(int);
+extern void deleteprocs(void);
+extern int deflect_extern_action(u_char, ulong, char *);
+extern int cf_command(int, int, u_char, char *, u_char, char *, ulong *);
+
+#endif /* __KERNEL__ */
Code Review / kvmfornfv.git / blobdiff