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lcr/lcradmin.c

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/*****************************************************************************\
** **
** Linux Call Router **
** **
**---------------------------------------------------------------------------**
** Copyright: Andreas Eversberg **
** **
** Administration tool **
** **
\*****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <time.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <sys/time.h>
#include <errno.h>
#include <curses.h>
#include "macro.h"
#include "options.h"
#include "join.h"
#include "select.h"
#include "joinpbx.h"
#include "extension.h"
#include "message.h"
#include "lcrsocket.h"
#include "cause.h"
#define LTEE {addch(ACS_LTEE);addch(ACS_HLINE);addch(ACS_HLINE);}
#define LLCORNER {addch(ACS_LLCORNER);addch(ACS_HLINE);addch(ACS_HLINE);}
#define VLINE {addch(ACS_VLINE);addstr(" ");}
#define EMPTY {addstr(" ");}
//char rotator[] = {'-', '\\', '|', '/'};
int lastlines, lastcols;
int show_interfaces = 2,
show_calls = 1,
show_log = 1;
enum {
MODE_STATE,
MODE_PORTINFO,
MODE_INTERFACE,
MODE_ROUTE,
MODE_DIAL,
MODE_RELEASE,
MODE_UNBLOCK,
MODE_BLOCK,
MODE_UNLOAD,
MODE_TESTCALL,
MODE_TRACE,
};
const char *text_interfaces[] = {
"off",
"brief",
"active channels",
"all channels",
};
const char *text_calls[] = {
"off",
"brief",
"structured",
};
char red = 1,
green = 2,
yellow = 3,
blue = 4,
mangenta = 5,
cyan = 6,
white = 7;
#define LOGLINES 128
char logline[LOGLINES][512];
unsigned int logcur = 0;
int logfh = -1;
char logfile[128];
/*
* curses
*/
void init_curses(void)
{
/* init curses */
initscr(); cbreak(); noecho();
start_color();
nodelay(stdscr, TRUE);
if (COLOR_PAIRS>=8 && COLORS>=8)
{
init_pair(1,1,0);
init_pair(2,2,0);
init_pair(3,3,0);
init_pair(4,4,0);
init_pair(5,5,0);
init_pair(6,6,0);
init_pair(7,7,0);
}
lastlines = LINES;
lastcols = COLS;
}
void cleanup_curses(void)
{
endwin();
}
void color(int color)
{
if (COLOR_PAIRS>=8 && COLORS>=8)
attrset(COLOR_PAIR(color));
}
/*
* permanently show current state using ncurses
*/
int debug_port(struct admin_message *msg, struct admin_message *m, int line, int i, int vline)
{
char buffer[256];
color(white);
addstr("PORT:");
color(yellow);
SPRINT(buffer,"%s(%d)", m[i].u.p.name,m[i].u.p.serial);
addstr(buffer);
color(cyan);
addstr(" state=");
switch (m[i].u.p.state) {
case ADMIN_STATE_IDLE:
color(red);
addstr("'idle'");
break;
case ADMIN_STATE_IN_SETUP:
color(red);
addstr("'in << setup'");
break;
case ADMIN_STATE_OUT_SETUP:
color(red);
addstr("'out >> setup'");
break;
case ADMIN_STATE_IN_OVERLAP:
color(yellow);
addstr("'in << overlap'");
break;
case ADMIN_STATE_OUT_OVERLAP:
color(yellow);
addstr("'out >> overlap'");
break;
case ADMIN_STATE_IN_PROCEEDING:
color(mangenta);
addstr("'in << proc'");
break;
case ADMIN_STATE_OUT_PROCEEDING:
color(mangenta);
addstr("'out >> proc'");
break;
case ADMIN_STATE_IN_ALERTING:
color(cyan);
addstr("'in << alert'");
break;
case ADMIN_STATE_OUT_ALERTING:
color(cyan);
addstr("'out >> alert'");
break;
case ADMIN_STATE_CONNECT:
color(white);
addstr("'connect'");
break;
case ADMIN_STATE_IN_DISCONNECT:
color(blue);
addstr("'in << disc'");
break;
case ADMIN_STATE_OUT_DISCONNECT:
color(blue);
addstr("'out >> disc'");
break;
case ADMIN_STATE_RELEASE:
color(blue);
addstr("'release'");
break;
default:
color(blue);
addstr("'--NONE--'");
}
if (m[i].u.p.isdn) {
color(cyan);
addstr(" bchannel=");
color(white);
SPRINT(buffer,"%d", m[i].u.p.isdn_chan);
addstr(buffer);
if (m[i].u.p.isdn_ces >= 0) {
color(cyan);
addstr(" ces=");
color(yellow);
SPRINT(buffer, "%d", m[i].u.p.isdn_ces);
addstr(buffer);
}
if (m[i].u.p.isdn_hold) {
color(red);
addstr(" hold");
}
}
return(line);
}
int debug_epoint(struct admin_message *msg, struct admin_message *m, int line, int i, int vline)
{
unsigned int epoint = m[i].u.e.serial;
char buffer[256];
unsigned char c;
int j, jj;
int ltee;
color(white);
SPRINT(buffer,"EPOINT(%d)", epoint);
addstr(buffer);
color(cyan);
addstr(" state=");
switch (m[i].u.e.state) {
case ADMIN_STATE_IDLE:
color(red);
addstr("'idle'");
break;
case ADMIN_STATE_IN_SETUP:
color(red);
addstr("'in << setup'");
break;
case ADMIN_STATE_OUT_SETUP:
color(red);
addstr("'out >> setup'");
break;
case ADMIN_STATE_IN_OVERLAP:
color(yellow);
addstr("'in << overlap'");
break;
case ADMIN_STATE_OUT_OVERLAP:
color(yellow);
addstr("'out >> overlap'");
break;
case ADMIN_STATE_IN_PROCEEDING:
color(mangenta);
addstr("'in << proc'");
break;
case ADMIN_STATE_OUT_PROCEEDING:
color(mangenta);
addstr("'out >> proc'");
break;
case ADMIN_STATE_IN_ALERTING:
color(cyan);
addstr("'in << alert'");
break;
case ADMIN_STATE_OUT_ALERTING:
color(cyan);
addstr("'out >> alert'");
break;
case ADMIN_STATE_CONNECT:
color(white);
addstr("'connect'");
break;
case ADMIN_STATE_IN_DISCONNECT:
color(blue);
addstr("'in << disc'");
break;
case ADMIN_STATE_OUT_DISCONNECT:
color(blue);
addstr("'out >> disc'");
break;
default:
color(blue);
addstr("'--NONE--'");
}
if (m[i].u.e.terminal[0]) {
color(cyan);
addstr(" terminal=");
color(green);
addstr(m[i].u.e.terminal);
}
color(white);
SPRINT(buffer, " %s", m[i].u.e.callerid);
addstr(buffer);
color(cyan);
addstr("->");
color(white);
addstr(m[i].u.e.dialing);
if (m[i].u.e.action[0]) {
color(cyan);
addstr(" action=");
color(yellow);
addstr(m[i].u.e.action);
}
if (m[i].u.e.park) {
color(cyan);
addstr(" park="); /* 9 digits */
color(green);
UCPY(buffer, "\""); /* 9 digits */
j = 0;
jj = m[i].u.e.park_len;
while(j < jj) {
c = m[i].u.e.park_callid[j];
if (c >= 32 && c < 127 && c != '[') {
SCCAT(buffer, c);
} else
UPRINT(buffer+strlen(buffer), "[%02x]", c);
j++;
}
SCAT(buffer, "\"");
addstr(buffer);
} else {
color(red);
switch(m[i].u.e.rx_state) {
case NOTIFY_STATE_SUSPEND:
addstr(" in=suspend");
break;
case NOTIFY_STATE_HOLD:
addstr(" in=hold");
break;
case NOTIFY_STATE_CONFERENCE:
addstr(" in=conference");
break;
}
switch(m[i].u.e.tx_state) {
case NOTIFY_STATE_SUSPEND:
addstr(" out=suspend");
break;
case NOTIFY_STATE_HOLD:
addstr(" out=hold");
break;
case NOTIFY_STATE_CONFERENCE:
addstr(" out=conference");
break;
}
}
if (m[i].u.e.crypt) {
color(cyan);
addstr(" crypt=");
if (m[i].u.e.crypt) { /* crypt on */
color(green);
addstr("active");
} else {
color(yellow);
addstr("pending");
}
}
/* loop all related ports */
ltee = 0;
j = msg->u.s.interfaces+msg->u.s.remotes+msg->u.s.joins+msg->u.s.epoints;
jj = j + msg->u.s.ports;
while(j < jj) {
if (m[j].u.p.epoint == epoint) {
color(cyan);
move(++line>1?line:1, 1);
if (vline)
VLINE
else
EMPTY
move(line>1?line:1, 5);
LTEE
ltee = line;
move(line>1?line:1, 8);
if (line+2 >= LINES) break;
line = debug_port(msg, m, line, j, vline);
if (line+2 >= LINES) break;
}
j++;
}
if (ltee) {
color(cyan);
move(ltee>1?line:1, 5);
LLCORNER
}
return(line);
}
int debug_join(struct admin_message *msg, struct admin_message *m, int line, int i)
{
unsigned int join = m[i].u.j.serial;
char buffer[256];
int j, jj;
color(white);
SPRINT(buffer,"JOIN(%d)", join);
addstr(buffer);
if (m[i].u.j.threepty) {
color(cyan);
addstr(" 3PTY->");
color(white);
SPRINT(buffer, "%d\n", m[i].u.j.threepty);
addstr(buffer);
}
if (m[i].u.j.partyline) {
color(cyan);
addstr(" partyline=");
color(white);
SPRINT(buffer, "%d\n", m[i].u.j.partyline);
addstr(buffer);
}
if (m[i].u.j.remote[0]) {
color(cyan);
addstr(" remote=");
color(white);
SPRINT(buffer, "%s\n", m[i].u.j.remote);
addstr(buffer);
}
/* find number of epoints */
j = msg->u.s.interfaces+msg->u.s.remotes+msg->u.s.joins;
jj = j + msg->u.s.epoints;
i = 0;
while(j < jj) {
if (m[j].u.e.join == join)
i++;
j++;
}
/* loop all related endpoints */
j = msg->u.s.interfaces+msg->u.s.remotes+msg->u.s.joins;
jj = j + msg->u.s.epoints;
while(j < jj) {
if (m[j].u.e.join == join) {
i--;
move(++line>1?line:1, 1);
color(cyan);
if (i)
LTEE
else
LLCORNER
move(line>1?line:1, 4);
if (line+2 >= LINES) break;
line = debug_epoint(msg, m, line, j, i?1:0);
if (line+2 >= LINES) break;
}
j++;
}
return(line);
}
const char *admin_state(int sock, char *argv[])
{
struct admin_message msg,
*m;
char buffer[512],
*p;
int line, offset = 0, hoffset = 0;
int i, ii, j, jj, k;
unsigned int l, ll;
int num;
int len;
int off;
int ltee;
int anything;
int enter = 0;
char enter_string[128] = "", ch;
fd_set select_rfds;
struct timeval select_tv;
/* flush logfile name */
logfile[0] = '\0';
/* init curses */
init_curses();
again:
/* send reload command */
memset(&msg, 0, sizeof(msg));
msg.message = ADMIN_REQUEST_STATE;
// printf("sizeof=%d\n",sizeof(msg));fflush(stdout);
if (write(sock, &msg, sizeof(msg)) != sizeof(msg)) {
cleanup_curses();
return("Broken pipe while sending command.");
}
/* receive response */
if (read(sock, &msg, sizeof(msg)) != sizeof(msg)) {
cleanup_curses();
return("Broken pipe while receiving response.");
}
if (msg.message != ADMIN_RESPONSE_STATE) {
cleanup_curses();
return("Response not valid. Expecting state response.");
}
num = msg.u.s.interfaces + msg.u.s.remotes + msg.u.s.joins + msg.u.s.epoints + msg.u.s.ports;
m = (struct admin_message *)MALLOC(num*sizeof(struct admin_message));
off=0;
if (num) {
readagain:
if ((len = read(sock, ((unsigned char *)(m))+off, num*sizeof(struct admin_message)-off)) != num*(int)sizeof(struct admin_message)-off) {
if (len <= 0) {
FREE(m, 0);
// fprintf(stderr, "got=%d expected=%d\n", i, num*sizeof(struct admin_message));
cleanup_curses();
return("Broken pipe while receiving state infos.");
}
if (len < num*(int)sizeof(struct admin_message)) {
off+=len;
goto readagain;
}
}
}
j = 0;
i = 0;
// fprintf("getting =%d interfaces\n", msg.u.s.interfaces);
while(i < msg.u.s.interfaces) {
// fprintf(stderr, "j=%d message=%d\n", j, m[j].message);
if (m[j].message != ADMIN_RESPONSE_S_INTERFACE) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting interface information.");
}
i++;
j++;
}
i = 0;
while(i < msg.u.s.remotes) {
if (m[j].message != ADMIN_RESPONSE_S_REMOTE) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting remote application information.");
}
i++;
j++;
}
i = 0;
while(i < msg.u.s.joins) {
if (m[j].message != ADMIN_RESPONSE_S_JOIN) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting join information.");
}
i++;
j++;
}
i = 0;
while(i < msg.u.s.epoints) {
if (m[j].message != ADMIN_RESPONSE_S_EPOINT) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting endpoint information.");
}
i++;
j++;
}
i = 0;
while(i < msg.u.s.ports) {
if (m[j].message != ADMIN_RESPONSE_S_PORT) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting port information.");
}
i++;
j++;
}
// now j is the number of message blocks
/* display start */
erase();
line = 1-offset;
/* change log */
if (!!strcmp(logfile, msg.u.s.logfile)) {
SCPY(logfile, msg.u.s.logfile);
if (logfh >= 0)
close(logfh);
i = 0;
ii = LOGLINES;
while(i < ii) {
logline[i][0] = '~';
logline[i][1] = '\0';
i++;
}
logcur = 0;
logfh = open(logfile, O_RDONLY|O_NONBLOCK);
if (logfh >= 0) {
/* seek at the end -8000 chars */
lseek(logfh, -8000, SEEK_END);
/* if not at the beginning, read until endofline */
logline[logcur % LOGLINES][0] = '\0';
l = read(logfh, logline[logcur % LOGLINES], sizeof(logline[logcur % LOGLINES])-1);
if (l > 0) {
/* read first line and skip junk */
logline[logcur % LOGLINES][l] = '\0';
if ((p = strchr(logline[logcur % LOGLINES],'\n'))) {
logcur++;
SCPY(logline[logcur % LOGLINES], p+1);
SCPY(logline[(logcur-1) % LOGLINES], "...");
}
goto finish_line;
}
}
}
/* read log */
if (logfh >= 0) {
while(42) {
ll = strlen(logline[logcur % LOGLINES]);
l = read(logfh, logline[logcur % LOGLINES]+ll, sizeof(logline[logcur % LOGLINES])-ll-1);
if (l<=0)
break;
logline[logcur % LOGLINES][ll+l] = '\0';
finish_line:
/* put data to lines */
while ((p = strchr(logline[logcur % LOGLINES],'\n'))) {
*p = '\0';
logcur++;
SCPY(logline[logcur % LOGLINES], p+1);
}
/* if line is full without return, go next line */
if (strlen(logline[logcur % LOGLINES]) == sizeof(logline[logcur % LOGLINES])-1) {
logcur++;
logline[logcur % LOGLINES][0] = '\0';
}
}
}
/* display interfaces */
if (show_interfaces > 0) {
anything = 0;
i = 0;
ii = i + msg.u.s.interfaces;
while(i < ii) {
/* show interface summary */
move(++line>1?line:1, 0);
color(white);
if (m[i].u.i.portnum == -100) {
SPRINT(buffer, "%s %s", m[i].u.i.interface_name, (m[i].u.i.extension)?" exten":"");
addstr(buffer);
} else if (m[i].u.i.block >= 2) {
if (m[i].u.i.portnum < 0)
SPRINT(buffer, "%s (port ?: %s)%s", m[i].u.i.interface_name, m[i].u.i.portname, (m[i].u.i.extension)?" exten":"");
else
SPRINT(buffer, "%s (port %d: %s)%s", m[i].u.i.interface_name, m[i].u.i.portnum, m[i].u.i.portname, (m[i].u.i.extension)?" extension":"");
addstr(buffer);
color(red);
addstr(" not loaded");
} else {
SPRINT(buffer, "%s", m[i].u.i.interface_name);
addstr(buffer);
color(yellow);
SPRINT(buffer, "(port %d: %s)", m[i].u.i.portnum, m[i].u.i.portname);
addstr(buffer);
color(cyan);
SPRINT(buffer, " %s %s%s%s%s", (m[i].u.i.ntmode)?"NT":"TE", (m[i].u.i.ptp)?"ptp":"ptmp", (m[i].u.i.l1hold)?" l1hold":"", (m[i].u.i.l2hold)?" l2hold":"", (m[i].u.i.extension)?" extension":"");
addstr(buffer);
if (m[i].u.i.use)
color(green);
else
color(blue);
SPRINT(buffer, " use:%d", m[i].u.i.use);
addstr(buffer);
if (m[i].u.i.ptp || !m[i].u.i.ntmode) {
color((m[i].u.i.l2link > 0)?green:red);
if (m[i].u.i.l2link < 0)
addstr(" L2 unkn");
else
addstr((m[i].u.i.l2link)?" L2 UP":" L2 down");
} else {
k = 0;
color(green);
j = 0;
while(j < 128) {
if (m[i].u.i.l2mask[j>>3] & (1 << (j&7))) {
SPRINT(buffer, "%s%d", k?",":" TEI(", j);
addstr(buffer);
k = 1;
}
j++;
}
if (k)
addstr(")");
}
color((m[i].u.i.l1link > 0)?green:blue);
if (m[i].u.i.l1link < 0)
addstr(" L1 unkn");
else
addstr((m[i].u.i.l1link)?" L1 UP":" L1 down");
if (m[i].u.i.los) {
color(red);
addstr(" LOS");
}
if (m[i].u.i.ais) {
color(red);
addstr(" AIS");
}
if (m[i].u.i.rdi) {
color(red);
addstr(" RDI");
}
if (m[i].u.i.slip_tx || m[i].u.i.slip_rx) {
color(red);
SPRINT(buffer, " SLIP(tx:%d rx:%d)", m[i].u.i.slip_tx, m[i].u.i.slip_rx);
addstr(buffer);
}
if (m[i].u.i.block) {
color(red);
addstr(" blocked");
}
if (line+2 >= LINES) goto end;
/* show channels */
if (show_interfaces > 1) {
ltee = 0;
j = k =0;
jj = m[i].u.i.channels;
while(j < jj) {
/* show all channels */
if (show_interfaces>2 || m[i].u.i.busy[j]>0) {
color(cyan);
/* show left side / right side */
if ((k & 1) && (COLS > 70)) {
move(line>1?line:1,4+((COLS-4)/2));
} else {
move(++line>1?line:1, 1);
LTEE
ltee = 1;
}
k++;
color(white);
if (m[i].u.i.pri)
SPRINT(buffer,"S%2d: ", j+1+(j>=15));
else
SPRINT(buffer,"B%2d: ", j+1);
if (m[i].u.i.mode[j] == B_MODE_HDLC)
SCAT(buffer,"HDLC ");
addstr(buffer);
switch(m[i].u.i.busy[j]) {
case B_STATE_IDLE:
if ((!m[i].u.i.l2link && m[i].u.i.ptp) || m[i].u.i.block) {
color(red);
addstr("blocked ");
} else {
color(blue);
addstr("idle ");
}
break;
case B_STATE_ACTIVATING:
color(yellow);
addstr("act'ing ");
break;
case B_STATE_ACTIVE:
color(green);
addstr("active ");
break;
case B_STATE_DEACTIVATING:
color(yellow);
addstr("dact'ing");
break;
}
if (m[i].u.i.port[j]) {
/* search for port */
l = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins+msg.u.s.epoints;
ll = l+msg.u.s.ports;
while(l < ll) {
if (m[l].u.p.serial == m[i].u.i.port[j]) {
SPRINT(buffer, " %s(%ld)", m[l].u.p.name, m[l].u.p.serial);
addstr(buffer);
}
l++;
}
}
if (line+2 >= LINES) {
if (ltee) {
color(cyan);
move(line>1?line:1, 1);
LLCORNER
}
goto end;
}
}
j++;
}
if (ltee) {
color(cyan);
move(line>1?line:1, 1);
LLCORNER
}
if (line+2 >= LINES) goto end;
/* show summary if no channels were shown */
if (show_interfaces<2 && ltee==0) {
color(cyan);
move(++line>1?line:1, 1);
LLCORNER
if (m[i].u.i.l2link && m[i].u.i.block==0) {
color(green);
SPRINT(buffer,"all %d channels free", m[i].u.i.channels);
} else {
color(red);
SPRINT(buffer,"all %d channels blocked", m[i].u.i.channels);
}
addstr(buffer);
}
if (line+2 >= LINES) goto end;
}
}
i++;
anything = 1;
}
i = msg.u.s.interfaces;
ii = i + msg.u.s.remotes;
while(i < ii) {
/* show remote summary */
move(++line>1?line:1, 0);
color(white);
SPRINT(buffer, "Remote: %s", m[i].u.r.name);
addstr(buffer);
i++;
}
if (anything)
line++;
if (line+2 >= LINES) goto end;
}
/* display calls (brief) */
if (show_calls == 1) {
anything = 0;
i = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins;
ii = i+msg.u.s.epoints;
while(i < ii) {
/* for each endpoint... */
if (!m[i].u.e.join) {
move(++line>1?line:1, 0);
color(white);
SPRINT(buffer, "(%d): ", m[i].u.e.serial);
addstr(buffer);
color(cyan);
if (m[i].u.e.terminal[0]) {
addstr("intern=");
color(green);
addstr(m[i].u.e.terminal);
} else
addstr("extern");
color(white);
SPRINT(buffer, " %s", m[i].u.e.callerid);
addstr(buffer);
color(cyan);
addstr("->");
color(white);
SPRINT(buffer, "%s", m[i].u.e.dialing);
addstr(buffer);
if (m[i].u.e.action[0]) {
color(cyan);
addstr(" action=");
color(yellow);
addstr(m[i].u.e.action);
}
if (line+2 >= LINES) goto end;
}
i++;
anything = 1;
}
j = msg.u.s.interfaces+msg.u.s.remotes;
jj = j+msg.u.s.joins;
while(j < jj) {
/* for each call... */
move(++line>1?line:1, 0);
color(white);
SPRINT(buffer, "(%d):", m[j].u.j.serial);
addstr(buffer);
i = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins;
ii = i+msg.u.s.epoints;
while(i < ii) {
/* for each endpoint... */
if (m[i].u.e.join == m[j].u.j.serial) {
color(white);
SPRINT(buffer, " (%d)", m[i].u.e.serial);
addstr(buffer);
color(cyan);
if (m[i].u.e.terminal[0]) {
addstr("int=");
color(green);
addstr(m[i].u.e.terminal);
} else
addstr("ext");
color(white);
SPRINT(buffer, "-%s", m[i].u.e.callerid);
addstr(buffer);
color(cyan);
addstr(">");
color(white);
SPRINT(buffer, "%s", m[i].u.e.dialing);
addstr(buffer);
}
i++;
anything = 1;
}
if (line+2 >= LINES) goto end;
j++;
}
if (anything)
line++;
if (line+2 >= LINES) goto end;
}
/* display calls (structurd) */
if (show_calls == 2) {
/* show all ports with no epoint */
anything = 0;
i = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins+msg.u.s.epoints;
ii = i+msg.u.s.ports;
while(i < ii) {
if (!m[i].u.p.epoint) {
move(++line>1?line:1, 8);
if (line+2 >= LINES) goto end;
line = debug_port(&msg, m, line, i, 0);
if (line+2 >= LINES) goto end;
anything = 1;
}
i++;
}
if (anything)
line++;
if (line+2 >= LINES) goto end;
/* show all epoints with no call */
anything = 0;
i = msg.u.s.interfaces+msg.u.s.remotes+msg.u.s.joins;
ii = i+msg.u.s.epoints;
while(i < ii) {
if (!m[i].u.e.join) {
move(++line>1?line:1, 4);
if (line+2 >= LINES) goto end;
line = debug_epoint(&msg, m, line, i, 0);
if (line+2 >= LINES) goto end;
anything = 1;
}
i++;
}
if (anything)
line++;
if (line+2 >= LINES) goto end;
/* show all joins */
anything = 0;
i = msg.u.s.interfaces+msg.u.s.remotes;
ii = i+msg.u.s.joins;
while(i < ii) {
move(++line>1?line:1, 0);
if (line+2 >= LINES) goto end;
line = debug_join(&msg, m, line, i);
if (line+2 >= LINES) goto end;
i++;
anything = 1;
}
if (anything)
line++;
if (line+2 >= LINES) goto end;
}
/* show log */
if (show_log) {
if (line+2 < LINES) {
move(line++>1?line-1:1, 0);
color(blue);
hline(ACS_HLINE, COLS);
color(white);
l = logcur-(LINES-line-2);
ll = logcur;
if (ll-l >= LOGLINES)
l = ll-LOGLINES+1;
while(l!=ll) {
move(line++>1?line-1:1, 0);
if ((int)strlen(logline[l % LOGLINES]) > hoffset)
SCPY(buffer, logline[l % LOGLINES] + hoffset);
else
buffer[0] = '\0';
if (COLS < (int)strlen(buffer)) {
buffer[COLS-1] = '\0';
addstr(buffer);
color(mangenta);
addch('*');
color(white);
} else
addstr(buffer);
l++;
}
}
}
end:
/* free memory */
FREE(m, 0);
/* display name/time */
// move(0, 0);
// hline(' ', COLS);
move(0, 0);
color(cyan);
msg.u.s.version_string[sizeof(msg.u.s.version_string)-1] = '\0';
SPRINT(buffer, "LCR %s", msg.u.s.version_string);
addstr(buffer);
if (COLS>50) {
move(0, COLS-19);
SPRINT(buffer, "%04d-%02d-%02d %02d:%02d:%02d",
msg.u.s.tm.tm_year+1900, msg.u.s.tm.tm_mon+1, msg.u.s.tm.tm_mday,
msg.u.s.tm.tm_hour, msg.u.s.tm.tm_min, msg.u.s.tm.tm_sec);
addstr(buffer);
}
/* displeay head line */
move(1, 0);
color(blue);
hline(ACS_HLINE, COLS);
if (offset) {
move(1, 1);
SPRINT(buffer, "Offset +%d", offset);
color(red);
addstr(buffer);
}
if (hoffset) {
move(1, 13);
SPRINT(buffer, "H-Offset +%d", hoffset);
color(red);
addstr(buffer);
}
/* display end */
move(LINES-2, 0);
color(blue);
hline(ACS_HLINE, COLS);
move(LINES-1, 0);
if (enter) {
color(white);
SPRINT(buffer, "-> %s", enter_string);
} else {
color(cyan);
SPRINT(buffer, "i=interfaces '%s' c=calls '%s' l=log q=quit +-*/=scroll enter", text_interfaces[show_interfaces], text_calls[show_calls]);
}
addstr(buffer);
refresh();
/* resize */
if (lastlines!=LINES || lastcols!=COLS) {
cleanup_curses();
init_curses();
goto again;
}
if (enter) {
/* user input in enter mode */
ch = getch();
enter_again:
if (ch == 10) {
FILE *fp;
enter = 0;
if (!enter_string[0])
goto again;
SPRINT(logline[logcur++ % LOGLINES], "> %s", enter_string);
if (!!strncmp(enter_string, "interface", 10) &&
!!strncmp(enter_string, "route", 6) &&
!!strncmp(enter_string, "release ", 8) &&
!!strncmp(enter_string, "block ", 6) &&
!!strncmp(enter_string, "unblock ", 8) &&
!!strncmp(enter_string, "load ", 5) &&
!!strncmp(enter_string, "unload ", 7)) {
SPRINT(logline[logcur++ % LOGLINES], "usage:");
SPRINT(logline[logcur++ % LOGLINES], "interface (reload interface.conf)");
SPRINT(logline[logcur++ % LOGLINES], "route (reload routing.conf)");
SPRINT(logline[logcur++ % LOGLINES], "release <EP> (release endpoint with given ID)");
SPRINT(logline[logcur++ % LOGLINES], "block <port> (block port for further calls)");
SPRINT(logline[logcur++ % LOGLINES], "unblock/load <port> (unblock port for further calls, load if not loaded)");
SPRINT(logline[logcur++ % LOGLINES], "unload <port> (unload mISDN stack, release call calls)");
} else {
/* applend output to log window */
SPRINT(buffer, "%s %s", argv[0], enter_string);
fp = popen(buffer, "r");
if (fp) {
while(fgets(logline[logcur % LOGLINES], sizeof(logline[0]), fp))
logline[logcur++ % LOGLINES][sizeof(logline[0])-1] = '\0';
pclose(fp);
} else {
SPRINT(logline[logcur++ % LOGLINES], "failed to execute '%s'", buffer);
}
}
logline[logcur % LOGLINES][0] = '\0';
enter_string[0] = '\0';
goto again;
}
if (ch>=32 && ch<=126) {
SCCAT(enter_string, ch);
ch = getch();
if (ch > 0)
goto enter_again;
goto again;
} else
if (ch==8 || ch==127) {
if (enter_string[0])
enter_string[strlen(enter_string)-1] = '\0';
ch = getch();
if (ch > 0)
goto enter_again;
goto again;
} else
if (ch != 3) {
ch = getch();
if (ch > 0)
goto enter_again;
FD_ZERO(&select_rfds);
FD_SET(0, &select_rfds);
select_tv.tv_sec = 0;
select_tv.tv_usec = 250000;
select(1, &select_rfds, NULL, NULL, &select_tv);
goto again;
}
} else {
/* user input in normal mode */
switch(getch()) {
case 12: /* refresh */
cleanup_curses();
init_curses();
goto again;
break;
case 3: /* abort */
case 'q':
case 'Q':
break;
case 'i': /* toggle interface */
show_interfaces++;
if (show_interfaces > 3) show_interfaces = 0;
goto again;
case 'c': /* toggle calls */
show_calls++;
if (show_calls > 2) show_calls = 0;
goto again;
case 'l': /* toggle log */
show_log++;
if (show_log > 1) show_log = 0;
goto again;
case '+': /* scroll down */
offset++;
goto again;
case '-': /* scroll up */
if (offset)
offset--;
goto again;
case '*': /* scroll right */
hoffset += 2;
goto again;
case '/': /* scroll left */
if (hoffset)
hoffset -= 2;
goto again;
case 10: /* entermode */
enter = 1;
goto again;
default:
FD_ZERO(&select_rfds);
FD_SET(0, &select_rfds);
select_tv.tv_sec = 0;
select_tv.tv_usec = 250000;
select(1, &select_rfds, NULL, NULL, &select_tv);
goto again;
}
}
/* check for logfh */
if (logfh >= 0)
close(logfh);
logfh = -1;
/* cleanup curses and exit */
cleanup_curses();
return(NULL);
}
const char *admin_portinfo(int sock, int argc, char *argv[])
{
struct admin_message msg,
*m;
int i, ii, j;
int num;
int len;
int off;
/* send state request command */
memset(&msg, 0, sizeof(msg));
msg.message = ADMIN_REQUEST_STATE;
if (write(sock, &msg, sizeof(msg)) != sizeof(msg)) {
cleanup_curses();
return("Broken pipe while sending command.");
}
/* receive response */
if (read(sock, &msg, sizeof(msg)) != sizeof(msg)) {
cleanup_curses();
return("Broken pipe while receiving response.");
}
if (msg.message != ADMIN_RESPONSE_STATE) {
cleanup_curses();
return("Response not valid. Expecting state response.");
}
num = msg.u.s.interfaces + msg.u.s.remotes + msg.u.s.joins + msg.u.s.epoints + msg.u.s.ports;
m = (struct admin_message *)MALLOC(num*sizeof(struct admin_message));
off=0;
if (num) {
readagain:
if ((len = read(sock, ((unsigned char *)(m))+off, num*sizeof(struct admin_message)-off)) != num*(int)sizeof(struct admin_message)-off) {
if (len <= 0) {
FREE(m, 0);
cleanup_curses();
return("Broken pipe while receiving state infos.");
}
if (len < num*(int)sizeof(struct admin_message)) {
off+=len;
goto readagain;
}
}
}
j = 0;
i = 0;
while(i < msg.u.s.interfaces) {
if (m[j].message != ADMIN_RESPONSE_S_INTERFACE) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting interface information.");
}
i++;
j++;
}
i = 0;
while(i < msg.u.s.remotes) {
if (m[j].message != ADMIN_RESPONSE_S_REMOTE) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting remote application information.");
}
i++;
j++;
}
i = 0;
while(i < msg.u.s.joins) {
if (m[j].message != ADMIN_RESPONSE_S_JOIN) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting join information.");
}
i++;
j++;
}
i = 0;
while(i < msg.u.s.epoints) {
if (m[j].message != ADMIN_RESPONSE_S_EPOINT) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting endpoint information.");
}
i++;
j++;
}
i = 0;
while(i < msg.u.s.ports) {
if (m[j].message != ADMIN_RESPONSE_S_PORT) {
FREE(m, 0);
cleanup_curses();
return("Response not valid. Expecting port information.");
}
i++;
j++;
}
// now j is the number of message blocks
/* output interfaces */
i = 0;
ii = i + msg.u.s.interfaces;
while(i < ii) {
if (argc > 2) {
if (!!strcmp(argv[2], m[i].u.i.interface_name)) {
i++;
continue;
}
}
printf("%s:\n", m[i].u.i.interface_name);
if (m[i].u.i.portnum < 0)
printf("\t port = unknown\n");
else
printf("\t port = %d \"%s\"\n",m[i].u.i.portnum, m[i].u.i.portname);
printf("\t extension = %s\n", (m[i].u.i.extension)?"yes":"no");
if (m[i].u.i.block >= 2) {
printf("\t status = not loaded\n");
} else {
if (m[i].u.i.block)
printf("\t status = blocked\n");
else
printf("\t status = unblocked\n");
printf("\t mode = %s %s%s%s\n", (m[i].u.i.ntmode)?"NT-mode":"TE-mode", (m[i].u.i.ptp)?"ptp":"ptmp", (m[i].u.i.l1hold)?" l1hold":"", (m[i].u.i.l2hold)?" l2hold":"");
printf("\t out-channel = %s\n", m[i].u.i.out_channel);
printf("\t in-channel = %s\n", m[i].u.i.in_channel);
if (m[i].u.i.l1link < 0)
printf("\t l1 link = unknown\n");
else
printf("\t l1 link = %s\n", (m[i].u.i.l1link)?"up":"down");
if (m[i].u.i.ptp || !m[i].u.i.ntmode) {
if (m[i].u.i.l2link < 0)
printf("\t l2 link = unknown\n");
else
printf("\t l2 link = %s\n", (m[i].u.i.l2link)?"up":"down");
}
printf("\t usage = %d\n", m[i].u.i.use);
}
i++;
}
/* free memory */
FREE(m, 0);
return(NULL);
}
/*
* Send command and show error message.
*/
const char *admin_cmd(int sock, int mode, char *extension, char *number)
{
static struct admin_message msg;
/* send reload command */
memset(&msg, 0, sizeof(msg));
switch(mode) {
case MODE_INTERFACE:
msg.message = ADMIN_REQUEST_CMD_INTERFACE;
break;
case MODE_ROUTE:
msg.message = ADMIN_REQUEST_CMD_ROUTE;
break;
case MODE_DIAL:
msg.message = ADMIN_REQUEST_CMD_DIAL;
SPRINT(msg.u.x.message, "%s:%s", extension?:"", number?:"");
break;
case MODE_RELEASE:
msg.message = ADMIN_REQUEST_CMD_RELEASE;
SCPY(msg.u.x.message, number);
break;
case MODE_UNBLOCK:
msg.message = ADMIN_REQUEST_CMD_BLOCK;
msg.u.x.portnum = atoi(number);
msg.u.x.block = 0;
break;
case MODE_BLOCK:
msg.message = ADMIN_REQUEST_CMD_BLOCK;
msg.u.x.portnum = atoi(number);
msg.u.x.block = 1;
break;
case MODE_UNLOAD:
msg.message = ADMIN_REQUEST_CMD_BLOCK;
msg.u.x.portnum = atoi(number);
msg.u.x.block = 2;
break;
}
if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
return("Broken pipe while sending command.");
/* receive response */
if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
return("Broken pipe while receiving response.");
switch(mode) {
case MODE_INTERFACE:
if (msg.message != ADMIN_RESPONSE_CMD_INTERFACE)
return("Response not valid.");
break;
case MODE_ROUTE:
if (msg.message != ADMIN_RESPONSE_CMD_ROUTE)
return("Response not valid.");
break;
case MODE_DIAL:
if (msg.message != ADMIN_RESPONSE_CMD_DIAL)
return("Response not valid.");
break;
case MODE_RELEASE:
if (msg.message != ADMIN_RESPONSE_CMD_RELEASE)
return("Response not valid.");
break;
case MODE_UNBLOCK:
case MODE_BLOCK:
case MODE_UNLOAD:
if (msg.message != ADMIN_RESPONSE_CMD_BLOCK)
return("Response not valid.");
break;
}
/* process response */
if (msg.u.x.error) {
return(msg.u.x.message);
}
printf("Command successfull.\n");
return(NULL);
}
/*
* makes a testcall
*/
#define GET_NOW() { \
gettimeofday(&now_tv, &now_tz); \
now_d = ((double)(now_tv.tv_usec))/1000000 + now_tv.tv_sec; \
}
const char *admin_testcall(int sock, int argc, char *argv[])
{
static struct admin_message msg;
int ar = 2;
int stimeout = 0, ptimeout = 0, atimeout = 0, ctimeout = 0;
int l;
double timer = 0, now_d;
unsigned int on = 1;
struct timeval now_tv;
struct timezone now_tz;
printf("pid=%d\n", getpid()); fflush(stdout);
while (argc > ar) {
if (!strcmp(argv[ar], "--setup-timeout")) {
ar++;
if (argc == ar)
return("Missing setup timeout value.\n");
stimeout = atoi(argv[ar]);
ar++;
} else
if (!strcmp(argv[ar], "--proceeding-timeout")) {
ar++;
if (argc == ar)
return("Missing proceeding timeout value.\n");
ptimeout = atoi(argv[ar]);
ar++;
} else
if (!strcmp(argv[ar], "--alerting-timeout")) {
ar++;
if (argc == ar)
return("Missing alerting timeout value.\n");
atimeout = atoi(argv[ar]);
ar++;
} else
if (!strcmp(argv[ar], "--connect-timeout")) {
ar++;
if (argc == ar)
return("Missing connect timeout value.\n");
ctimeout = atoi(argv[ar]);
ar++;
} else {
break;
}
}
/* send reload command */
memset(&msg, 0, sizeof(msg));
msg.message = ADMIN_CALL_SETUP;
msg.u.call.present = 1;
if (argc > ar) {
SCPY(msg.u.call.interface, argv[ar]);
}
ar++;
if (argc > ar) {
SCPY(msg.u.call.callerid, argv[ar]);
}
ar++;
if (argc > ar) {
SCPY(msg.u.call.dialing, argv[ar]);
}
ar++;
if (argc > ar) {
if (argv[ar][0] == 'r')
msg.u.call.present = 0;
}
ar++;
msg.u.call.bc_capa = 0x00; /*INFO_BC_SPEECH*/
msg.u.call.bc_mode = 0x00; /*INFO_BMODE_CIRCUIT*/
msg.u.call.bc_info1 = 0;
msg.u.call.hlc = 0;
msg.u.call.exthlc = 0;
if (argc > ar)
msg.u.call.bc_capa = strtol(argv[ar],NULL,0);
else
msg.u.call.bc_info1 = 3 | 0x80; /* alaw, if no capability is given at all */
ar++;
if (argc > ar) {
msg.u.call.bc_mode = strtol(argv[ar],NULL,0);
if (msg.u.call.bc_mode) msg.u.call.bc_mode = 2;
}
ar++;
if (argc > ar) {
msg.u.call.bc_info1 = strtol(argv[ar],NULL,0);
if (msg.u.call.bc_info1 < 0)
msg.u.call.bc_info1 = 0;
else
msg.u.call.bc_info1 |= 0x80;
}
ar++;
if (argc > ar) {
msg.u.call.hlc = strtol(argv[ar],NULL,0);
if (msg.u.call.hlc < 0)
msg.u.call.hlc = 0;
else
msg.u.call.hlc |= 0x80;
}
ar++;
if (argc > ar) {
msg.u.call.exthlc = strtol(argv[ar],NULL,0);
if (msg.u.call.exthlc < 0)
msg.u.call.exthlc = 0;
else
msg.u.call.exthlc |= 0x80;
}
ar++;
if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
return("Broken pipe while sending command.");
if (ioctl(sock, FIONBIO, (unsigned char *)(&on)) < 0)
return("Failed to set socket into non-blocking IO.");
if (stimeout) {
GET_NOW();
timer = now_d + (double)stimeout;
}
/* receive response */
next:
l = read(sock, &msg, sizeof(msg));
if (l < 0) {
if (errno == EWOULDBLOCK) {
if (timer) {
GET_NOW();
if (timer <= now_d) {
printf("Timeout\n"); fflush(stdout);
return(NULL);
}
}
usleep(30000);
goto next;
}
return("Broken pipe while receiving response.");
}
if (l != sizeof(msg))
return("Response has unexpected message size.");
switch(msg.message) {
case ADMIN_CALL_SETUP_ACK:
printf("SETUP ACKNOWLEDGE\n"); fflush(stdout);
goto next;
case ADMIN_CALL_PROCEEDING:
printf("PROCEEDING\n"); fflush(stdout);
if (ptimeout) {
GET_NOW();
timer = now_d + (double)ptimeout;
}
goto next;
case ADMIN_CALL_ALERTING:
printf("ALERTING\n"); fflush(stdout);
if (atimeout) {
GET_NOW();
timer = now_d + (double)atimeout;
}
goto next;
case ADMIN_CALL_CONNECT:
printf("CONNECT\n number=%s\n", msg.u.call.callerid); fflush(stdout);
if (ctimeout) {
GET_NOW();
timer = now_d + (double)ctimeout;
}
goto next;
case ADMIN_CALL_NOTIFY:
printf("NOTIFY\n notify=%d\n number=%s\n", msg.u.call.notify_progress, msg.u.call.callerid); fflush(stdout);
goto next;
case ADMIN_CALL_PROGRESS:
printf("PROGRESS\n progress=%d\n location=%d\n", msg.u.call.notify_progress, msg.u.call.location); fflush(stdout);
goto next;
case ADMIN_CALL_DISCONNECT:
printf("DISCONNECT\n cause=%d %s\n location=%d %s\n", msg.u.call.cause, (msg.u.call.cause>0 && msg.u.call.cause<128)?isdn_cause[msg.u.call.cause].german:"", msg.u.call.location, (msg.u.call.location>=0 && msg.u.call.location<128)?isdn_location[msg.u.call.location].german:""); fflush(stdout);
break;
case ADMIN_CALL_RELEASE:
printf("RELEASE\n cause=%d %s\n location=%d %s\n", msg.u.call.cause, (msg.u.call.cause>0 && msg.u.call.cause<128)?isdn_cause[msg.u.call.cause].german:"", msg.u.call.location, (msg.u.call.location>=0 && msg.u.call.location<128)?isdn_location[msg.u.call.location].german:""); fflush(stdout);
break;
default:
return("Response not valid.");
}
printf("Call released.\n"); fflush(stdout);
return(NULL);
}
/*
* makes a trace
*/
const char *admin_trace(int sock, int argc, char *argv[])
{
static struct admin_message msg;
int i;
/* show help */
if (argc > 2) if (!strcasecmp(argv[2], "help")) {
printf("Trace Help\n----------\n");
printf("%s trace [brief|short] [<filter>=<value> [...]]\n\n", argv[0]);
printf("By default a complete trace is shown in detailed format.\n");
printf("To show a more compact format, use 'brief' or 'short' keyword.\n");
printf("Use filter values to select specific trace messages.\n");
printf("All given filter values must match. If no filter is given, anything matches.\n\n");
printf("Filters:\n");
printf(" category=<mask bits>\n");
printf(" 0x01 = CH: channel object trace\n");
printf(" 0x02 = EP: endpoint object trace\n");
printf(" port=<mISDN port> select only given port for trace\n");
printf(" interface=<interface name> select only given interface for trace\n");
printf(" caller=<caller id> select only given caller id for trace\n");
printf(" dialing=<number> select only given dialed number for trace\n");
return(NULL);
}
/* init trace request */
memset(&msg, 0, sizeof(msg));
msg.message = ADMIN_TRACE_REQUEST;
msg.u.trace_req.detail = 3;
msg.u.trace_req.port = -1;
/* parse args */
i = 2;
while(i < argc) {
if (!strcasecmp(argv[i], "brief"))
msg.u.trace_req.detail = 1;
else if (!strcasecmp(argv[i], "short"))
msg.u.trace_req.detail = 2;
else if (!strncasecmp(argv[i], "category=", 9))
msg.u.trace_req.category = atoi(argv[i]+9);
else if (!strncasecmp(argv[i], "port=", 5))
msg.u.trace_req.port = atoi(argv[i]+5);
else if (!strncasecmp(argv[i], "interface=", 10))
SCPY(msg.u.trace_req.interface, argv[i]+10);
else if (!strncasecmp(argv[i], "caller=", 7))
SCPY(msg.u.trace_req.caller, argv[i]+7);
else if (!strncasecmp(argv[i], "dialing=", 8))
SCPY(msg.u.trace_req.dialing, argv[i]+8);
else return("Invalid trace option, try 'trace help'.");
i++;
}
/* send trace request */
if (write(sock, &msg, sizeof(msg)) != sizeof(msg))
return("Broken pipe while sending trace request.");
/* receive response */
next:
if (read(sock, &msg, sizeof(msg)) != sizeof(msg))
return("Broken pipe while receiving response.");
if (msg.message != ADMIN_TRACE_RESPONSE)
return("Response not valid.");
printf("%s", msg.u.trace_rsp.text);
goto next;
}
/*
* main function
*/
int main(int argc, char *argv[])
{
int mode;
int sock, conn;
struct sockaddr_un sock_address;
const char *ret = "invalid mode";
char options_error[256];
/* show options */
if (argc <= 1) {
usage:
printf("\n");
printf("Usage: %s state | interface | route | dial ...\n", argv[0]);
printf("state - View current states using graphical console output.\n");
printf("portinfo - Get info of current ports.\n");
printf("interface [<portname>] - Tell LCR to reload \"interface.conf\".\n");
printf("route - Tell LCR to reload \"route.conf\".\n");
printf("dial <extension> <number> - Tell LCR the next number to dial for extension.\n");
printf("release <number> - Tell LCR to release endpoint with given number.\n");
printf("block <port> - Block given port.\n");
printf("unblock/load <port> - Unblock given port.\n");
printf("unload <port> - Unload port. To load port use 'block' or 'unblock'.\n");
printf("testcall [options] <interface> <callerid> <number> [present|restrict [<capability>]] - Testcall\n");
printf(" -> options = --setup-timeout <seconds> --proceeding-timeout <seconds>\n");
printf(" --alerting-timeout <seconds> --connect-timeout <seconds>\n");
printf(" -> capability = <bc> <mode> <codec> <hlc> <exthlc> (Values must be numbers, -1 to omit.)\n");
printf("trace [brief|short] [<filter> [...]] - Shows call trace. Use filter to reduce output.\n");
printf(" -> Use 'trace help' to see filter description.\n");
printf("\n");
return(0);
}
/* check mode */
if (!(strcasecmp(argv[1],"state"))) {
mode = MODE_STATE;
} else
if (!(strcasecmp(argv[1],"portinfo"))) {
mode = MODE_PORTINFO;
} else
if (!(strcasecmp(argv[1],"interface"))) {
mode = MODE_INTERFACE;
} else
if (!(strcasecmp(argv[1],"route"))) {
mode = MODE_ROUTE;
} else
if (!(strcasecmp(argv[1],"dial"))) {
if (argc <= 3)
goto usage;
mode = MODE_DIAL;
} else
if (!(strcasecmp(argv[1],"release"))) {
if (argc <= 2)
goto usage;
mode = MODE_RELEASE;
} else
if (!(strcasecmp(argv[1],"unblock"))
|| !(strcasecmp(argv[1],"load"))) {
if (argc <= 2)
goto usage;
mode = MODE_UNBLOCK;
} else
if (!(strcasecmp(argv[1],"block"))) {
if (argc <= 2)
goto usage;
mode = MODE_BLOCK;
} else
if (!(strcasecmp(argv[1],"unload"))) {
if (argc <= 2)
goto usage;
mode = MODE_UNLOAD;
} else
if (!(strcasecmp(argv[1],"testcall"))) {
if (argc <= 4)
goto usage;
mode = MODE_TESTCALL;
} else
if (!(strcasecmp(argv[1],"trace"))) {
mode = MODE_TRACE;
} else {
goto usage;
}
if (read_options(options_error) == 0) {
exit(EXIT_FAILURE);
}
//pipeagain:
/* open socket */
if ((sock = socket(PF_UNIX, SOCK_STREAM, 0)) < 0) {
fprintf(stderr, "Failed to create socket.\n");
exit(EXIT_FAILURE);
}
memset(&sock_address, 0, sizeof(sock_address));
SPRINT(sock_address.sun_path, SOCKET_NAME, options.lock);
sock_address.sun_family = PF_UNIX;
if ((conn = connect(sock, (struct sockaddr *)&sock_address, SUN_LEN(&sock_address))) < 0) {
close(sock);
fprintf(stderr, "Failed to connect to socket \"%s\".\nIs LCR running?\n", sock_address.sun_path);
exit(EXIT_FAILURE);
}
/* process mode */
switch(mode) {
case MODE_STATE:
ret = admin_state(sock, argv);
break;
case MODE_PORTINFO:
ret = admin_portinfo(sock, argc, argv);
break;
case MODE_INTERFACE:
case MODE_ROUTE:
ret = admin_cmd(sock, mode, NULL, NULL);
break;
case MODE_DIAL:
ret = admin_cmd(sock, mode, argv[2], argv[3]);
break;
case MODE_RELEASE:
case MODE_UNBLOCK:
case MODE_BLOCK:
case MODE_UNLOAD:
ret = admin_cmd(sock, mode, NULL, argv[2]);
break;
case MODE_TESTCALL:
ret = admin_testcall(sock, argc, argv);
break;
case MODE_TRACE:
ret = admin_trace(sock, argc, argv);
break;
}
close(sock);
/* now we say good bye */
if (ret) {
// if (!strncasecmp(ret, "Broken Pipe", 11))
// goto pipeagain;
printf("%s\n", ret);
exit(EXIT_FAILURE);
}
}
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