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asterisk
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@607 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.0
Mark Spencer 23 years ago
parent ddcc8fad13
commit 1bd973bfce
1 changed files with 514 additions and 133 deletions
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633
asterisk.c
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@ -25,6 +25,8 @@
#include <asterisk/tdd.h>
#include <asterisk/term.h>
#include <asterisk/manager.h>
#include <asterisk/pbx.h>
#include <sys/resource.h>
#include <fcntl.h>
#include <stdio.h>
#include <signal.h>
@ -36,9 +38,10 @@
#include <sys/select.h>
#include <string.h>
#include <errno.h>
#include <readline/readline.h>
#include <readline/history.h>
#include <ctype.h>
#include "editline/histedit.h"
#include "asterisk.h"
#include <asterisk/config.h>
#define AST_MAX_CONNECTS 128
#define NUM_MSGS 64
@ -53,6 +56,8 @@ int option_remote=0;
int option_exec=0;
int option_initcrypto=0;
int option_nocolor;
int option_dumpcore = 0;
int option_overrideconfig = 0;
int fully_booted = 0;
static int ast_socket = -1; /* UNIX Socket for allowing remote control */
@ -64,10 +69,31 @@ struct console {
pthread_t t; /* Thread of handler */
};
static History *el_hist = NULL;
static EditLine *el = NULL;
static char *remotehostname;
struct console consoles[AST_MAX_CONNECTS];
char defaultlanguage[MAX_LANGUAGE] = DEFAULT_LANGUAGE;
static int ast_el_add_history(char *);
static int ast_el_read_history(char *);
static int ast_el_write_history(char *);
char ast_config_AST_CONFIG_DIR[AST_CONFIG_MAX_PATH];
char ast_config_AST_CONFIG_FILE[AST_CONFIG_MAX_PATH];
char ast_config_AST_MODULE_DIR[AST_CONFIG_MAX_PATH];
char ast_config_AST_SPOOL_DIR[AST_CONFIG_MAX_PATH];
char ast_config_AST_VAR_DIR[AST_CONFIG_MAX_PATH];
char ast_config_AST_LOG_DIR[AST_CONFIG_MAX_PATH];
char ast_config_AST_AGI_DIR[AST_CONFIG_MAX_PATH];
char ast_config_AST_DB[AST_CONFIG_MAX_PATH];
char ast_config_AST_KEY_DIR[AST_CONFIG_MAX_PATH];
char ast_config_AST_PID[AST_CONFIG_MAX_PATH];
char ast_config_AST_SOCKET[AST_CONFIG_MAX_PATH];
char ast_config_AST_RUN_DIR[AST_CONFIG_MAX_PATH];
static int fdprint(int fd, char *s)
{
return write(fd, s, strlen(s) + 1);
@ -197,7 +223,7 @@ static int ast_makesocket(void)
int x;
for (x=0;x<AST_MAX_CONNECTS;x++)
consoles[x].fd = -1;
unlink(AST_SOCKET);
unlink((char *)ast_config_AST_SOCKET);
ast_socket = socket(PF_LOCAL, SOCK_STREAM, 0);
if (ast_socket < 0) {
ast_log(LOG_WARNING, "Unable to create control socket: %s\n", strerror(errno));
@ -205,17 +231,17 @@ static int ast_makesocket(void)
}
memset(&sun, 0, sizeof(sun));
sun.sun_family = AF_LOCAL;
strncpy(sun.sun_path, AST_SOCKET, sizeof(sun.sun_path)-1);
strncpy(sun.sun_path, (char *)ast_config_AST_SOCKET, sizeof(sun.sun_path)-1);
res = bind(ast_socket, (struct sockaddr *)&sun, sizeof(sun));
if (res) {
ast_log(LOG_WARNING, "Unable to bind socket to %s: %s\n", AST_SOCKET, strerror(errno));
ast_log(LOG_WARNING, "Unable to bind socket to %s: %s\n", (char *)ast_config_AST_SOCKET, strerror(errno));
close(ast_socket);
ast_socket = -1;
return -1;
}
res = listen(ast_socket, 2);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to listen on socket %s: %s\n", AST_SOCKET, strerror(errno));
ast_log(LOG_WARNING, "Unable to listen on socket %s: %s\n", (char *)ast_config_AST_SOCKET, strerror(errno));
close(ast_socket);
ast_socket = -1;
return -1;
@ -236,7 +262,7 @@ static int ast_tryconnect(void)
}
memset(&sun, 0, sizeof(sun));
sun.sun_family = AF_LOCAL;
strncpy(sun.sun_path, AST_SOCKET, sizeof(sun.sun_path)-1);
strncpy(sun.sun_path, (char *)ast_config_AST_SOCKET, sizeof(sun.sun_path)-1);
res = connect(ast_consock, (struct sockaddr *)&sun, sizeof(sun));
if (res) {
close(ast_consock);
@ -358,8 +384,11 @@ static void quit_handler(int num, int nice, int safeshutdown, int restart)
if (getenv("HOME"))
snprintf(filename, sizeof(filename), "%s/.asterisk_history", getenv("HOME"));
if (strlen(filename))
write_history(filename);
rl_callback_handler_remove();
ast_el_write_history(filename);
if (el != NULL)
el_end(el);
if (el_hist != NULL)
history_end(el_hist);
}
/* Called on exit */
if (option_verbose && option_console)
@ -373,8 +402,8 @@ static void quit_handler(int num, int nice, int safeshutdown, int restart)
if (ast_consock > -1)
close(ast_consock);
if (ast_socket > -1)
unlink(AST_SOCKET);
unlink(AST_PID);
unlink((char *)ast_config_AST_SOCKET);
unlink((char *)ast_config_AST_PID);
printf(term_quit());
if (restart) {
if (option_verbose || option_console)
@ -433,7 +462,7 @@ static void consolehandler(char *s)
fflush(stdout);
/* Called when readline data is available */
if (s && strlen(s))
add_history(s);
ast_el_add_history(s);
/* Give the console access to the shell */
if (s) {
if (s[0] == '!') {
@ -449,14 +478,12 @@ static void consolehandler(char *s)
fprintf(stdout, "\nUse \"quit\" to exit\n");
}
static char cmd[1024];
static void remoteconsolehandler(char *s)
static int remoteconsolehandler(char *s)
{
int ret = 0;
/* Called when readline data is available */
if (s && strlen(s))
add_history(s);
ast_el_add_history(s);
/* Give the console access to the shell */
if (s) {
if (s[0] == '!') {
@ -464,14 +491,24 @@ static void remoteconsolehandler(char *s)
system(s+1);
else
system(getenv("SHELL") ? getenv("SHELL") : "/bin/sh");
} else
strncpy(cmd, s, sizeof(cmd)-1);
if (!strcasecmp(s, "help"))
ret = 1;
}
if (!strcasecmp(s, "help")) {
fprintf(stdout, " !<command> Executes a given shell command\n");
if (!strcasecmp(s, "quit"))
ret = 0;
}
if (!strcasecmp(s, "quit")) {
quit_handler(0, 0, 0, 0);
ret = 1;
}
if (!strcasecmp(s, "exit")) {
quit_handler(0, 0, 0, 0);
ret = 1;
}
} else
fprintf(stdout, "\nUse \"quit\" to exit\n");
return ret;
}
static char quit_help[] =
@ -484,11 +521,11 @@ static char abort_halt_help[] =
" call operations.\n";
static char shutdown_now_help[] =
"Usage: shutdown now\n"
"Usage: stop now\n"
" Shuts down a running Asterisk immediately, hanging up all active calls .\n";
static char shutdown_gracefully_help[] =
"Usage: shutdown gracefully\n"
"Usage: stop gracefully\n"
" Causes Asterisk to not accept new calls, and exit when all\n"
" active calls have terminated normally.\n";
@ -514,6 +551,15 @@ static int handle_quit(int fd, int argc, char *argv[])
return RESULT_SUCCESS;
}
static int no_more_quit(int fd, int argc, char *argv[])
{
if (argc != 1)
return RESULT_SHOWUSAGE;
ast_cli(fd, "The QUIT and EXIT commands may no longer be used to shutdown the PBX.\n"
"Please use STOP NOW instead, if you wish to shutdown the PBX.\n");
return RESULT_SUCCESS;
}
static int handle_shutdown_now(int fd, int argc, char *argv[])
{
if (argc != 2)
@ -569,65 +615,353 @@ static int handle_abort_halt(int fd, int argc, char *argv[])
static struct ast_cli_entry aborthalt = { { "abort", "halt", NULL }, handle_abort_halt, "Cancel a running halt", abort_halt_help };
static struct ast_cli_entry quit = { { "quit", NULL }, handle_quit, "Exit Asterisk", quit_help };
static struct ast_cli_entry quit = { { "quit", NULL }, no_more_quit, "Exit Asterisk", quit_help };
static struct ast_cli_entry astexit = { { "exit", NULL }, no_more_quit, "Exit Asterisk", quit_help };
static struct ast_cli_entry astshutdownnow = { { "shutdown", "now", NULL }, handle_shutdown_now, "Shut down Asterisk imediately", shutdown_now_help };
static struct ast_cli_entry astshutdowngracefully = { { "shutdown", "gracefully", NULL }, handle_shutdown_gracefully, "Gracefully shut down Asterisk", shutdown_gracefully_help };
static struct ast_cli_entry astshutdownnow = { { "stop", "now", NULL }, handle_shutdown_now, "Shut down Asterisk imediately", shutdown_now_help };
static struct ast_cli_entry astshutdowngracefully = { { "stop", "gracefully", NULL }, handle_shutdown_gracefully, "Gracefully shut down Asterisk", shutdown_gracefully_help };
static struct ast_cli_entry astrestartnow = { { "restart", "now", NULL }, handle_restart_now, "Restart Asterisk immediately", restart_now_help };
static struct ast_cli_entry astrestartgracefully = { { "restart", "gracefully", NULL }, handle_restart_gracefully, "Restart Asterisk gracefully", restart_gracefully_help };
static struct ast_cli_entry astrestartwhenconvenient= { { "restart", "when", "convenient", NULL }, handle_restart_when_convenient, "Restart Asterisk at empty call volume", restart_when_convenient_help };
static char *cli_generator(char *text, int state)
static int ast_el_read_char(EditLine *el, char *cp)
{
int num_read=0;
int lastpos=0;
fd_set rfds;
int res;
int max;
char buf[512];
for (;;) {
FD_ZERO(&rfds);
FD_SET(ast_consock, &rfds);
FD_SET(STDIN_FILENO, &rfds);
max = ast_consock;
if (STDIN_FILENO > max)
max = STDIN_FILENO;
res = select(max+1, &rfds, NULL, NULL, NULL);
if (res < 0) {
if (errno == EINTR)
continue;
ast_log(LOG_ERROR, "select failed: %s\n", strerror(errno));
break;
}
if (FD_ISSET(STDIN_FILENO, &rfds)) {
num_read = read(STDIN_FILENO, cp, 1);
if (num_read < 1) {
break;
} else
return (num_read);
}
if (FD_ISSET(ast_consock, &rfds)) {
res = read(ast_consock, buf, sizeof(buf) - 1);
/* if the remote side disappears exit */
if (res < 1) {
fprintf(stderr, "\nDisconnected from Asterisk server\n");
quit_handler(0, 0, 0, 0);
}
buf[res] = '\0';
if (!lastpos)
write(STDOUT_FILENO, "\r", 1);
write(STDOUT_FILENO, buf, res);
if ((buf[res-1] == '\n') || (buf[res-2] == '\n')) {
break;
} else {
lastpos = 1;
}
}
}
*cp = '\0';
return (0);
}
static char *cli_prompt(EditLine *el)
{
char prompt[80];
if (remotehostname)
snprintf(prompt, sizeof(prompt), ASTERISK_PROMPT2, remotehostname);
else
snprintf(prompt, sizeof(prompt), ASTERISK_PROMPT);
return strdup(prompt);
}
static char **ast_el_strtoarr(char *buf)
{
char **match_list = NULL, *retstr;
size_t match_list_len;
int matches = 0;
match_list_len = 1;
while ( (retstr = strsep(&buf, " ")) != NULL) {
if (matches + 1 >= match_list_len) {
match_list_len <<= 1;
match_list = realloc(match_list, match_list_len * sizeof(char *));
}
match_list[matches++] = retstr;
}
if (!match_list)
return (char **) NULL;
if (matches>= match_list_len)
match_list = realloc(match_list, (match_list_len + 1) * sizeof(char *));
match_list[matches] = (char *) NULL;
return match_list;
}
static int ast_el_sort_compare(const void *i1, const void *i2)
{
char *s1, *s2;
s1 = ((char **)i1)[0];
s2 = ((char **)i2)[0];
return strcasecmp(s1, s2);
}
static int ast_cli_display_match_list(char **matches, int len, int max)
{
return ast_cli_generator(rl_line_buffer, text, state);
int i, idx, limit, count;
int screenwidth = 0;
int numoutput = 0, numoutputline = 0;
screenwidth = ast_get_termcols(STDOUT_FILENO);
/* find out how many entries can be put on one line, with two spaces between strings */
limit = screenwidth / (max + 2);
if (limit == 0)
limit = 1;
/* how many lines of output */
count = len / limit;
if (count * limit < len)
count++;
idx = 1;
qsort(&matches[0], (size_t)(len + 1), sizeof(char *), ast_el_sort_compare);
for (; count > 0; count--) {
numoutputline = 0;
for (i=0; i < limit && matches[idx]; i++, idx++) {
/* Don't print dupes */
if ( (matches[idx+1] != NULL && strcmp(matches[idx], matches[idx+1]) == 0 ) ) {
i--;
continue;
}
numoutput++; numoutputline++;
fprintf(stdout, "%-*s ", max, matches[idx]);
}
if (numoutputline > 0)
fprintf(stdout, "\n");
}
return numoutput;
}
static char *console_cli_generator(char *text, int state)
static char *cli_complete(EditLine *el, int ch)
{
int len=0;
char *ptr;
int nummatches = 0;
char **matches;
int retval = CC_ERROR;
char buf[1024];
int res;
#if 0
fprintf(stderr, "Searching for '%s', %s %d\n", rl_line_buffer, text, state);
#endif
snprintf(buf, sizeof(buf),"_COMMAND COMPLETE \"%s\" \"%s\" %d", rl_line_buffer, text, state);
LineInfo *lf = (LineInfo *)el_line(el);
*lf->cursor = '\0';
ptr = (char *)lf->cursor-1;
if (ptr) {
while (ptr > lf->buffer) {
if (isspace(*ptr)) {
ptr++;
break;
}
ptr--;
}
}
len = lf->cursor - ptr;
if (option_remote) {
snprintf(buf, sizeof(buf),"_COMMAND NUMMATCHES \"%s\" \"%s\"", lf->buffer, ptr);
fdprint(ast_consock, buf);
res = read(ast_consock, buf, sizeof(buf));
buf[res] = '\0';
#if 0
printf("res is %d, buf is '%s'\n", res, buf);
#endif
if (strncmp(buf, "NULL", 4))
return strdup(buf);
else
return NULL;
nummatches = atoi(buf);
if (nummatches > 0) {
snprintf(buf, sizeof(buf),"_COMMAND MATCHESARRAY \"%s\" \"%s\"", lf->buffer, ptr);
fdprint(ast_consock, buf);
res = read(ast_consock, buf, sizeof(buf));
buf[res] = '\0';
matches = ast_el_strtoarr(buf);
} else
matches = (char **) NULL;
} else {
nummatches = ast_cli_generatornummatches((char *)lf->buffer,ptr);
matches = ast_cli_completion_matches((char *)lf->buffer,ptr);
}
if (matches) {
int i;
int matches_num, maxlen, match_len;
if (matches[0][0] != '\0') {
el_deletestr(el, (int) len);
el_insertstr(el, matches[0]);
retval = CC_REFRESH;
}
if (nummatches == 1) {
/* Found an exact match */
el_insertstr(el, strdup(" "));
retval = CC_REFRESH;
} else {
/* Must be more than one match */
for (i=1, maxlen=0; matches[i]; i++) {
match_len = strlen(matches[i]);
if (match_len > maxlen)
maxlen = match_len;
}
matches_num = i - 1;
if (matches_num >1) {
fprintf(stdout, "\n");
ast_cli_display_match_list(matches, nummatches, maxlen);
retval = CC_REDISPLAY;
} else {
el_insertstr(el,strdup(" "));
retval = CC_REFRESH;
}
}
}
return (char *)retval;
}
static int ast_el_initialize(void)
{
HistEvent ev;
if (el != NULL)
el_end(el);
if (el_hist != NULL)
history_end(el_hist);
el = el_init("asterisk", stdin, stdout, stderr);
el_set(el, EL_PROMPT, cli_prompt);
el_set(el, EL_EDITMODE, 1);
el_set(el, EL_EDITOR, "emacs");
el_hist = history_init();
if (!el || !el_hist)
return -1;
/* setup history with 100 entries */
history(el_hist, &ev, H_SETSIZE, 100);
el_set(el, EL_HIST, history, el_hist);
el_set(el, EL_ADDFN, "ed-complete", "Complete argument", cli_complete);
/* Bind <tab> to command completion */
el_set(el, EL_BIND, "^I", "ed-complete", NULL);
/* Bind ? to command completion */
el_set(el, EL_BIND, "?", "ed-complete", NULL);
return 0;
}
static int ast_el_add_history(char *buf)
{
HistEvent ev;
if (el_hist == NULL || el == NULL)
ast_el_initialize();
return (history(el_hist, &ev, H_ENTER, buf));
}
static int ast_el_write_history(char *filename)
{
HistEvent ev;
if (el_hist == NULL || el == NULL)
ast_el_initialize();
return (history(el_hist, &ev, H_SAVE, filename));
}
static int ast_el_read_history(char *filename)
{
char buf[256];
FILE *f;
int ret = -1;
if (el_hist == NULL || el == NULL)
ast_el_initialize();
if ((f = fopen(filename, "r")) == NULL)
return ret;
while (!feof(f)) {
fgets(buf, sizeof(buf), f);
if (!strcmp(buf, "_HiStOrY_V2_\n"))
continue;
if ((ret = ast_el_add_history(buf)) == -1)
break;
}
fclose(f);
return ret;
}
static void ast_remotecontrol(char * data)
{
char buf[80];
int res;
int max;
int lastpos = 0;
fd_set rfds;
char filename[80] = "";
char *hostname;
char *cpid;
char *version;
int pid;
int lastclear=0;
int oldstatus=0;
char tmp[80];
char *stringp=NULL;
char *ebuf;
int num = 0;
read(ast_consock, buf, sizeof(buf));
if (data) {
if (data)
write(ast_consock, data, strlen(data) + 1);
return;
}
hostname = strtok(buf, "/");
cpid = strtok(NULL, "/");
version = strtok(NULL, "/");
stringp=buf;
hostname = strsep(&stringp, "/");
cpid = strsep(&stringp, "/");
version = strsep(&stringp, "/");
if (!version)
version = "<Version Unknown>";
strtok(hostname, ".");
stringp=hostname;
strsep(&stringp, ".");
if (cpid)
pid = atoi(cpid);
else
@ -635,74 +969,44 @@ static void ast_remotecontrol(char * data)
snprintf(tmp, sizeof(tmp), "set verbose atleast %d", option_verbose);
fdprint(ast_consock, tmp);
ast_verbose("Connected to Asterisk %s currently running on %s (pid = %d)\n", version, hostname, pid);
snprintf(tmp, sizeof(tmp), ASTERISK_PROMPT2, hostname);
remotehostname = hostname;
if (getenv("HOME"))
snprintf(filename, sizeof(filename), "%s/.asterisk_history", getenv("HOME"));
if (el_hist == NULL || el == NULL)
ast_el_initialize();
el_set(el, EL_GETCFN, ast_el_read_char);
if (strlen(filename))
read_history(filename);
ast_el_read_history(filename);
ast_cli_register(&quit);
ast_cli_register(&astexit);
#if 0
ast_cli_register(&astshutdown);
#endif
rl_callback_handler_install(tmp, remoteconsolehandler);
rl_completion_entry_function = (void *)(Function *)console_cli_generator;
for(;;) {
FD_ZERO(&rfds);
FD_SET(ast_consock, &rfds);
FD_SET(STDIN_FILENO, &rfds);
max = ast_consock;
if (STDIN_FILENO > max)
max = STDIN_FILENO;
res = select(max + 1, &rfds, NULL, NULL, NULL);
if (res < 0) {
if (errno == EINTR)
continue;
ast_log(LOG_ERROR, "select failed: %s\n", strerror(errno));
break;
}
if (FD_ISSET(STDIN_FILENO, &rfds)) {
rl_callback_read_char();
if (strlen(cmd)) {
res = write(ast_consock, cmd, strlen(cmd) + 1);
ebuf = (char *)el_gets(el, &num);
if (data) /* hack to print output then exit if asterisk -rx is used */
ebuf = strdup("quit");
if (ebuf && strlen(ebuf)) {
if (ebuf[strlen(ebuf)-1] == '\n')
ebuf[strlen(ebuf)-1] = '\0';
if (!remoteconsolehandler(ebuf)) {
res = write(ast_consock, ebuf, strlen(ebuf) + 1);
if (res < 1) {
ast_log(LOG_WARNING, "Unable to write: %s\n", strerror(errno));
break;
}
strcpy(cmd, "");
}
}
if (FD_ISSET(ast_consock, &rfds)) {
res = read(ast_consock, buf, sizeof(buf));
if (res < 1)
break;
buf[res] = 0;
/* If someone asks for a pass code, hide the password */
if (!memcmp(buf, ">>>>", 4)) {
printf("Ooh, i should hide password!\n");
if (!lastclear) {
oldstatus = ast_hide_password(STDIN_FILENO);
printf("Oldstatus = %d\n", oldstatus);
}
lastclear = 1;
} else if (lastclear) {
ast_restore_tty(STDIN_FILENO, oldstatus);
lastclear = 0;
}
if (!lastpos)
write(STDOUT_FILENO, "\r", 2);
write(STDOUT_FILENO, buf, res);
if ((buf[res-1] == '\n') || (buf[res-2] == '\n')) {
rl_forced_update_display();
lastpos = 0;
} else {
lastpos = 1;
}
}
}
printf("\nDisconnected from Asterisk server\n");
}
int show_cli_help(void) {
static int show_cli_help(void) {
printf("Asterisk " ASTERISK_VERSION ", Copyright (C) 2000-2002, Digium.\n");
printf("Usage: asterisk [OPTIONS]\n");
printf("Valid Options:\n");
@ -713,6 +1017,7 @@ int show_cli_help(void) {
printf(" -p Run as pseudo-realtime thread\n");
printf(" -v Increase verbosity (multiple v's = more verbose)\n");
printf(" -q Quiet mode (supress output)\n");
printf(" -g Dump core in case of a crash\n");
printf(" -x <cmd> Execute command <cmd> (only valid with -r)\n");
printf(" -i Initializie crypto keys at startup\n");
printf(" -c Provide console CLI\n");
@ -721,11 +1026,62 @@ int show_cli_help(void) {
return 0;
}
static void ast_readconfig() {
struct ast_config *cfg;
struct ast_variable *v;
char *config = ASTCONFPATH;
if (option_overrideconfig == 1) {
cfg = ast_load((char *)ast_config_AST_CONFIG_FILE);
} else {
cfg = ast_load(config);
}
/* init with buildtime config */
strncpy((char *)ast_config_AST_CONFIG_DIR,AST_CONFIG_DIR,sizeof(ast_config_AST_CONFIG_DIR)-1);
strncpy((char *)ast_config_AST_SPOOL_DIR,AST_SPOOL_DIR,sizeof(ast_config_AST_SPOOL_DIR)-1);
strncpy((char *)ast_config_AST_MODULE_DIR,AST_MODULE_DIR,sizeof(ast_config_AST_VAR_DIR)-1);
strncpy((char *)ast_config_AST_VAR_DIR,AST_VAR_DIR,sizeof(ast_config_AST_VAR_DIR)-1);
strncpy((char *)ast_config_AST_LOG_DIR,AST_LOG_DIR,sizeof(ast_config_AST_LOG_DIR)-1);
strncpy((char *)ast_config_AST_AGI_DIR,AST_AGI_DIR,sizeof(ast_config_AST_AGI_DIR)-1);
strncpy((char *)ast_config_AST_DB,AST_DB,sizeof(ast_config_AST_DB)-1);
strncpy((char *)ast_config_AST_KEY_DIR,AST_KEY_DIR,sizeof(ast_config_AST_KEY_DIR)-1);
strncpy((char *)ast_config_AST_PID,AST_PID,sizeof(ast_config_AST_PID)-1);
strncpy((char *)ast_config_AST_SOCKET,AST_SOCKET,sizeof(ast_config_AST_SOCKET)-1);
strncpy((char *)ast_config_AST_RUN_DIR,AST_RUN_DIR,sizeof(ast_config_AST_RUN_DIR)-1);
/* no asterisk.conf? no problem, use buildtime config! */
if (!cfg) {
return;
}
v = ast_variable_browse(cfg, "directories");
while(v) {
if (!strcasecmp(v->name, "astetcdir")) {
strncpy((char *)ast_config_AST_CONFIG_DIR,v->value,sizeof(ast_config_AST_CONFIG_DIR)-1);
} else if (!strcasecmp(v->name, "astspooldir")) {
strncpy((char *)ast_config_AST_SPOOL_DIR,v->value,sizeof(ast_config_AST_SPOOL_DIR)-1);
} else if (!strcasecmp(v->name, "astvarlibdir")) {
strncpy((char *)ast_config_AST_VAR_DIR,v->value,sizeof(ast_config_AST_VAR_DIR)-1);
snprintf((char *)ast_config_AST_DB,sizeof(ast_config_AST_DB)-1,"%s/%s",v->value,"astdb");
} else if (!strcasecmp(v->name, "astlogdir")) {
strncpy((char *)ast_config_AST_LOG_DIR,v->value,sizeof(ast_config_AST_LOG_DIR)-1);
} else if (!strcasecmp(v->name, "astagidir")) {
strncpy((char *)ast_config_AST_AGI_DIR,v->value,sizeof(ast_config_AST_AGI_DIR)-1);
} else if (!strcasecmp(v->name, "astrundir")) {
snprintf((char *)ast_config_AST_PID,sizeof(ast_config_AST_PID)-1,"%s/%s",v->value,"asterisk.pid");
snprintf((char *)ast_config_AST_SOCKET,sizeof(ast_config_AST_SOCKET)-1,"%s/%s",v->value,"asterisk.ctl");
strncpy((char *)ast_config_AST_RUN_DIR,v->value,sizeof(ast_config_AST_RUN_DIR)-1);
} else if (!strcasecmp(v->name, "astmoddir")) {
strncpy((char *)ast_config_AST_MODULE_DIR,v->value,sizeof(ast_config_AST_MODULE_DIR)-1);
}
v = v->next;
}
ast_destroy(cfg);
}
int main(int argc, char *argv[])
{
char c;
fd_set rfds;
int res;
char filename[80] = "";
char hostname[256];
char tmp[80];
@ -733,6 +1089,8 @@ int main(int argc, char *argv[])
int x;
FILE *f;
sigset_t sigs;
int num;
char *buf;
/* Remember original args for restart */
if (argc > sizeof(_argv) / sizeof(_argv[0]) - 1) {
@ -753,12 +1111,14 @@ int main(int argc, char *argv[])
if (getenv("HOME"))
snprintf(filename, sizeof(filename), "%s/.asterisk_history", getenv("HOME"));
/* Check if we're root */
/*
if (geteuid()) {
ast_log(LOG_ERROR, "Must be run as root\n");
exit(1);
}
*/
/* Check for options */
while((c=getopt(argc, argv, "hfdvqprcinx:")) != EOF) {
while((c=getopt(argc, argv, "hfdvqprgcinx:C:")) != EOF) {
switch(c) {
case 'd':
option_debug++;
@ -792,9 +1152,16 @@ int main(int argc, char *argv[])
option_exec++;
xarg = optarg;
break;
case 'C':
strncpy((char *)ast_config_AST_CONFIG_FILE,optarg,sizeof(ast_config_AST_CONFIG_FILE));
option_overrideconfig++;
break;
case 'i':
option_initcrypto++;
break;
case'g':
option_dumpcore++;
break;
case 'h':
show_cli_help();
exit(0);
@ -803,9 +1170,28 @@ int main(int argc, char *argv[])
}
}
if (option_dumpcore) {
struct rlimit l;
memset(&l, 0, sizeof(l));
l.rlim_cur = RLIM_INFINITY;
l.rlim_max = RLIM_INFINITY;
if (setrlimit(RLIMIT_CORE, &l)) {
ast_log(LOG_WARNING, "Unable to disable core size resource limit: %s\n", strerror(errno));
}
}
term_init();
printf(term_end());
fflush(stdout);
if (option_console && !option_verbose)
ast_verbose("[ Reading Master Configuration ]");
ast_readconfig();
if (el_hist == NULL || el == NULL)
ast_el_initialize();
if (strlen(filename))
ast_el_read_history(filename);
if (ast_tryconnect()) {
/* One is already running */
@ -824,7 +1210,7 @@ int main(int argc, char *argv[])
quit_handler(0, 0, 0, 0);
exit(0);
} else {
ast_log(LOG_ERROR, "Asterisk already running on %s. Use 'asterisk -r' to connect.\n", AST_SOCKET);
ast_log(LOG_ERROR, "Asterisk already running on %s. Use 'asterisk -r' to connect.\n", (char *)ast_config_AST_SOCKET);
printf(term_quit());
exit(1);
}
@ -834,13 +1220,13 @@ int main(int argc, char *argv[])
exit(1);
}
/* Blindly write pid file since we couldn't connect */
unlink(AST_PID);
f = fopen(AST_PID, "w");
unlink((char *)ast_config_AST_PID);
f = fopen((char *)ast_config_AST_PID, "w");
if (f) {
fprintf(f, "%d\n", getpid());
fclose(f);
} else
ast_log(LOG_WARNING, "Unable to open pid file '%s': %s\n", AST_PID, strerror(errno));
ast_log(LOG_WARNING, "Unable to open pid file '%s': %s\n", (char *)ast_config_AST_PID, strerror(errno));
if (!option_verbose && !option_debug && !option_nofork && !option_console) {
#if 1
@ -908,6 +1294,10 @@ int main(int argc, char *argv[])
printf(term_quit());
exit(1);
}
if (astdb_init()) {
printf(term_quit());
exit(1);
}
/* We might have the option of showing a console, but for now just
do nothing... */
if (option_console && !option_verbose)
@ -930,26 +1320,17 @@ int main(int argc, char *argv[])
snprintf(title, sizeof(title), "Asterisk Console on '%s' (pid %d)", hostname, mainpid);
set_title(title);
ast_cli_register(&quit);
ast_cli_register(&astexit);
consolethread = pthread_self();
if (strlen(filename))
read_history(filename);
term_prompt(tmp, ASTERISK_PROMPT, sizeof(tmp));
rl_callback_handler_install(tmp, consolehandler);
rl_completion_entry_function = (void *)(Function *)cli_generator;
for(;;) {
FD_ZERO(&rfds);
FD_SET(STDIN_FILENO, &rfds);
res = select(STDIN_FILENO + 1, &rfds, NULL, NULL, NULL);
if (res > 0) {
printf(term_prep());
rl_callback_read_char();
printf(term_end());
fflush(stdout);
} else if (res < 1) {
rl_forced_update_display();
}
while ( (buf = (char *)el_gets(el, &num) ) != NULL && num != 0) {
if (buf[strlen(buf)-1] == '\n')
buf[strlen(buf)-1] = '\0';
consolehandler((char *)buf);
}
} else {
/* Do nothing */
select(0,NULL,NULL,NULL,NULL);

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