#include <asterisk/cli.h>
#include <asterisk/channel.h>
#include <asterisk/ulaw.h>
+#include <asterisk/alaw.h>
#include <asterisk/callerid.h>
#include <asterisk/module.h>
+#include <asterisk/image.h>
+#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>
#include <sched.h>
+#include <asterisk/io.h>
#include <pthread.h>
#include <sys/socket.h>
#include <sys/un.h>
#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
int option_highpriority=0;
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 */
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);
fd_set rfds;
if (gethostname(hostname, sizeof(hostname)))
- strncpy(hostname, "<Unknown>", sizeof(hostname));
+ strncpy(hostname, "<Unknown>", sizeof(hostname)-1);
snprintf(tmp, sizeof(tmp), "%s/%d/%s\n", hostname, mainpid, ASTERISK_VERSION);
fdprint(con->fd, tmp);
for(;;) {
}
if (FD_ISSET(con->fd, &rfds)) {
res = read(con->fd, tmp, sizeof(tmp));
- if (res < 1)
+ if (res < 1) {
break;
+ }
tmp[res] = 0;
ast_cli_command(con->fd, tmp);
}
int s;
int len;
int x;
+ int flags;
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
for(;;) {
+ if (ast_socket < 0)
+ return NULL;
len = sizeof(sun);
s = accept(ast_socket, (struct sockaddr *)&sun, &len);
if (s < 0) {
} else {
for (x=0;x<AST_MAX_CONNECTS;x++) {
if (consoles[x].fd < 0) {
- if (pipe(consoles[x].p)) {
+ if (socketpair(AF_LOCAL, SOCK_STREAM, 0, consoles[x].p)) {
ast_log(LOG_ERROR, "Unable to create pipe: %s\n", strerror(errno));
consoles[x].fd = -1;
fdprint(s, "Server failed to create pipe\n");
close(s);
break;
}
+ flags = fcntl(consoles[x].p[1], F_GETFL);
+ fcntl(consoles[x].p[1], F_SETFL, flags | O_NONBLOCK);
consoles[x].fd = s;
if (pthread_create(&consoles[x].t, &attr, netconsole, &consoles[x])) {
ast_log(LOG_ERROR, "Unable to spawn thread to handle connection\n");
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));
}
memset(&sun, 0, sizeof(sun));
sun.sun_family = AF_LOCAL;
- strncpy(sun.sun_path, AST_SOCKET, sizeof(sun.sun_path));
+ 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;
}
memset(&sun, 0, sizeof(sun));
sun.sun_family = AF_LOCAL;
- strncpy(sun.sun_path, AST_SOCKET, sizeof(sun.sun_path));
+ 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);
return 0;
}
-static void quit_handler(int num)
+static char *_argv[256];
+
+static int shuttingdown = 0;
+
+static void quit_handler(int num, int nice, int safeshutdown, int restart)
{
char filename[80] = "";
+ time_t s,e;
+ int x;
+ if (safeshutdown) {
+ shuttingdown = 1;
+ if (!nice) {
+ /* Begin shutdown routine, hanging up active channels */
+ ast_begin_shutdown(1);
+ if (option_verbose && option_console)
+ ast_verbose("Beginning asterisk %s....\n", restart ? "restart" : "shutdown");
+ time(&s);
+ for(;;) {
+ time(&e);
+ /* Wait up to 15 seconds for all channels to go away */
+ if ((e - s) > 15)
+ break;
+ if (!ast_active_channels())
+ break;
+ if (!shuttingdown)
+ break;
+ /* Sleep 1/10 of a second */
+ usleep(100000);
+ }
+ } else {
+ if (nice < 2)
+ ast_begin_shutdown(0);
+ if (option_verbose && option_console)
+ ast_verbose("Waiting for inactivity to perform %s...\n", restart ? "restart" : "halt");
+ for(;;) {
+ if (!ast_active_channels())
+ break;
+ if (!shuttingdown)
+ break;
+ sleep(1);
+ }
+ }
+
+ if (!shuttingdown) {
+ if (option_verbose && option_console)
+ ast_verbose("Asterisk %s cancelled.\n", restart ? "restart" : "shutdown");
+ return;
+ }
+ }
if (option_console || option_remote) {
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)
- ast_verbose("Asterisk ending (%d).\n", num);
+ ast_verbose("Asterisk %s ending (%d).\n", ast_active_channels() ? "uncleanly" : "cleanly", num);
else if (option_debug)
ast_log(LOG_DEBUG, "Asterisk ending (%d).\n", num);
- if (ast_socket > -1)
+ manager_event(EVENT_FLAG_SYSTEM, "Shutdown", "Shutdown: %s\r\nRestart: %s\r\n", ast_active_channels() ? "Uncleanly" : "Cleanly", restart ? "True" : "False");
+ if (ast_socket > -1) {
close(ast_socket);
+ ast_socket = -1;
+ }
if (ast_consock > -1)
close(ast_consock);
if (ast_socket > -1)
- unlink(AST_SOCKET);
-
- exit(0);
+ unlink((char *)ast_config_AST_SOCKET);
+ unlink((char *)ast_config_AST_PID);
+ printf(term_quit());
+ if (restart) {
+ if (option_verbose || option_console)
+ ast_verbose("Preparing for Asterisk restart...\n");
+ /* Mark all FD's for closing on exec */
+ for (x=3;x<32768;x++) {
+ fcntl(x, F_SETFD, FD_CLOEXEC);
+ }
+ if (option_verbose || option_console)
+ ast_verbose("Restarting Asterisk NOW...\n");
+ execvp(_argv[0], _argv);
+ } else
+ exit(0);
+}
+
+static void __quit_handler(int num)
+{
+ quit_handler(num, 0, 1, 0);
}
static pthread_t consolethread = -1;
+static int fix_header(char *outbuf, int maxout, char **s, char *cmp)
+{
+ if (!strncmp(*s, cmp, strlen(cmp))) {
+ *s += strlen(cmp);
+ term_color(outbuf, cmp, COLOR_GRAY, 0, maxout);
+ return 1;
+ }
+ return 0;
+}
+
static void console_verboser(char *s, int pos, int replace, int complete)
{
+ char tmp[80];
/* Return to the beginning of the line */
- if (!pos)
+ if (!pos) {
fprintf(stdout, "\r");
- fprintf(stdout, s + pos);
+ if (fix_header(tmp, sizeof(tmp), &s, VERBOSE_PREFIX_4) ||
+ fix_header(tmp, sizeof(tmp), &s, VERBOSE_PREFIX_3) ||
+ fix_header(tmp, sizeof(tmp), &s, VERBOSE_PREFIX_2) ||
+ fix_header(tmp, sizeof(tmp), &s, VERBOSE_PREFIX_1))
+ fputs(tmp, stdout);
+ }
+ fputs(s + pos,stdout);
fflush(stdout);
if (complete)
/* Wake up a select()ing console */
- pthread_kill(consolethread, SIGURG);
+ if (consolethread > -1)
+ pthread_kill(consolethread, SIGURG);
}
static void consolehandler(char *s)
{
+ printf(term_end());
+ 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] == '!') {
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] == '!') {
system(s+1);
else
system(getenv("SHELL") ? getenv("SHELL") : "/bin/sh");
- } else
- strncpy(cmd, s, sizeof(cmd));
- if (!strcasecmp(s, "help"))
+ ret = 1;
+ }
+ if (!strcasecmp(s, "help")) {
fprintf(stdout, " !<command> Executes a given shell command\n");
- if (!strcasecmp(s, "quit"))
- quit_handler(0);
+ 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[] =
"Usage: quit\n"
" Exits Asterisk.\n";
-static char shutdown_help[] =
-"Usage: shutdown\n"
-" Shuts down a running Asterisk PBX.\n";
+static char abort_halt_help[] =
+"Usage: abort shutdown\n"
+" Causes Asterisk to abort an executing shutdown or restart, and resume normal\n"
+" call operations.\n";
+
+static char shutdown_now_help[] =
+"Usage: stop now\n"
+" Shuts down a running Asterisk immediately, hanging up all active calls .\n";
+
+static char shutdown_gracefully_help[] =
+"Usage: stop gracefully\n"
+" Causes Asterisk to not accept new calls, and exit when all\n"
+" active calls have terminated normally.\n";
+
+static char restart_now_help[] =
+"Usage: restart now\n"
+" Causes Asterisk to hangup all calls and exec() itself performing a cold.\n"
+" restart.\n";
+
+static char restart_gracefully_help[] =
+"Usage: restart gracefully\n"
+" Causes Asterisk to stop accepting new calls and exec() itself performing a cold.\n"
+" restart when all active calls have ended.\n";
+
+static char restart_when_convenient_help[] =
+"Usage: restart when convenient\n"
+" Causes Asterisk to perform a cold restart when all active calls have ended.\n";
static int handle_quit(int fd, int argc, char *argv[])
{
if (argc != 1)
return RESULT_SHOWUSAGE;
- quit_handler(0);
+ quit_handler(0, 0, 1, 0);
+ 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)
+ return RESULT_SHOWUSAGE;
+ quit_handler(0, 0 /* Not nice */, 1 /* safely */, 0 /* not restart */);
+ return RESULT_SUCCESS;
+}
+
+static int handle_shutdown_gracefully(int fd, int argc, char *argv[])
+{
+ if (argc != 2)
+ return RESULT_SHOWUSAGE;
+ quit_handler(0, 1 /* nicely */, 1 /* safely */, 0 /* no restart */);
+ return RESULT_SUCCESS;
+}
+
+static int handle_restart_now(int fd, int argc, char *argv[])
+{
+ if (argc != 2)
+ return RESULT_SHOWUSAGE;
+ quit_handler(0, 0 /* not nicely */, 1 /* safely */, 1 /* restart */);
+ return RESULT_SUCCESS;
+}
+
+static int handle_restart_gracefully(int fd, int argc, char *argv[])
+{
+ if (argc != 2)
+ return RESULT_SHOWUSAGE;
+ quit_handler(0, 1 /* nicely */, 1 /* safely */, 1 /* restart */);
+ return RESULT_SUCCESS;
+}
+
+static int handle_restart_when_convenient(int fd, int argc, char *argv[])
+{
+ if (argc != 3)
+ return RESULT_SHOWUSAGE;
+ quit_handler(0, 2 /* really nicely */, 1 /* safely */, 1 /* restart */);
+ return RESULT_SUCCESS;
+}
+
+static int handle_abort_halt(int fd, int argc, char *argv[])
+{
+ if (argc != 2)
+ return RESULT_SHOWUSAGE;
+ ast_cancel_shutdown();
+ shuttingdown = 0;
return RESULT_SUCCESS;
}
#define ASTERISK_PROMPT2 "%s*CLI> "
-static struct ast_cli_entry quit = { { "quit", NULL }, handle_quit, "Exit Asterisk", quit_help };
+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 }, 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 = { { "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 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 struct ast_cli_entry astshutdown = { { "shutdown", NULL }, handle_quit, "Shut down an Asterisk PBX", shutdown_help };
+static char *cli_prompt(EditLine *el)
+{
+ char prompt[80];
-static char *cli_generator(char *text, int state)
+ 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)
{
- return ast_cli_generator(rl_line_buffer, text, state);
+ 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 char *console_cli_generator(char *text, int state)
+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)
+{
+ 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 *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);
- 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;
+
+ LineInfo *lf = (LineInfo *)el_line(el);
+
+ *lf->cursor = '\0';
+ ptr = (char *)lf->cursor;
+ 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';
+ 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;
char tmp[80];
+ char *stringp=NULL;
+
+ char *ebuf;
+ int num = 0;
+
read(ast_consock, buf, sizeof(buf));
- if (data) {
- write(ast_consock, data, strlen(data) + 1);
- return;
- }
- hostname = strtok(buf, "/");
- cpid = strtok(NULL, "/");
- version = strtok(NULL, "/");
+ if (data)
+ write(ast_consock, data, strlen(data) + 1);
+ 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
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_cli_register(&quit);
- ast_cli_register(&astshutdown);
- rl_callback_handler_install(tmp, remoteconsolehandler);
- rl_completion_entry_function = (Function *)console_cli_generator;
+ ast_el_read_history(filename);
+
+ ast_cli_register(&quit);
+ ast_cli_register(&astexit);
+#if 0
+ ast_cli_register(&astshutdown);
+#endif
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 (!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");
}
+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");
+ printf(" -h This help screen\n");
+ printf(" -r Connect to Asterisk on this machine\n");
+ printf(" -f Do not fork\n");
+ printf(" -n Disable console colorization\n");
+ 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");
+ printf(" -d Enable extra debugging\n");
+ printf("\n");
+ 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;
- int pid;
char filename[80] = "";
char hostname[256];
+ char tmp[80];
char * xarg = NULL;
+ int x;
+ FILE *f;
sigset_t sigs;
+ int num;
+ char *buf;
+
+ /* Remember original args for restart */
+ if (argc > sizeof(_argv) / sizeof(_argv[0]) - 1) {
+ fprintf(stderr, "Truncating argument size to %d\n", sizeof(_argv) / sizeof(_argv[0]) - 1);
+ argc = sizeof(_argv) / sizeof(_argv[0]) - 1;
+ }
+ for (x=0;x<argc;x++)
+ _argv[x] = argv[x];
+ _argv[x] = NULL;
if (gethostname(hostname, sizeof(hostname)))
- strncpy(hostname, "<Unknown>", sizeof(hostname));
+ strncpy(hostname, "<Unknown>", sizeof(hostname)-1);
mainpid = getpid();
ast_ulaw_init();
+ ast_alaw_init();
callerid_init();
+ tdd_init();
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, "fdvqprcx:")) != EOF) {
+ while((c=getopt(argc, argv, "hfdvqprgcinx:C:")) != EOF) {
switch(c) {
case 'd':
option_debug++;
case 'f':
option_nofork++;
break;
+ case 'n':
+ option_nocolor++;
+ break;
case 'r':
option_remote++;
option_nofork++;
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);
case '?':
exit(1);
}
}
-
+
+ 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 */
if (option_remote) {
if (option_exec) {
ast_remotecontrol(xarg);
- quit_handler(0);
+ quit_handler(0, 0, 0, 0);
exit(0);
}
+ printf(term_quit());
ast_register_verbose(console_verboser);
ast_verbose( "Asterisk " ASTERISK_VERSION ", Copyright (C) 1999-2001 Linux Support Services, Inc.\n");
ast_verbose( "Written by Mark Spencer <markster@linux-support.net>\n");
ast_verbose( "=========================================================================\n");
ast_remotecontrol(NULL);
- quit_handler(0);
+ 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);
}
} else if (option_remote || option_exec) {
ast_log(LOG_ERROR, "Unable to connect to remote asterisk\n");
+ printf(term_quit());
exit(1);
}
- if (!option_verbose && !option_console && !option_debug) {
+ /* Blindly write pid file since we couldn't connect */
+ 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", (char *)ast_config_AST_PID, strerror(errno));
+
+ if (!option_verbose && !option_debug && !option_nofork && !option_console) {
+#if 1
+ daemon(0,0);
+#else
pid = fork();
if (pid < 0) {
ast_log(LOG_ERROR, "Unable to fork(): %s\n", strerror(errno));
+ printf(term_quit());
exit(1);
}
if (pid)
exit(0);
+#endif
}
+
ast_makesocket();
sigemptyset(&sigs);
sigaddset(&sigs, SIGHUP);
if (option_console && !option_verbose)
ast_verbose("[ Booting...");
signal(SIGURG, urg_handler);
- signal(SIGINT, quit_handler);
- signal(SIGTERM, quit_handler);
+ signal(SIGINT, __quit_handler);
+ signal(SIGTERM, __quit_handler);
signal(SIGHUP, hup_handler);
signal(SIGPIPE, pipe_handler);
- if (set_priority(option_highpriority))
+ if (set_priority(option_highpriority)) {
+ printf(term_quit());
exit(1);
- if (init_logger())
+ }
+ if (init_logger()) {
+ printf(term_quit());
+ exit(1);
+ }
+ if (init_manager()) {
+ printf(term_quit());
+ exit(1);
+ }
+ if (ast_image_init()) {
+ printf(term_quit());
exit(1);
- if (load_pbx())
+ }
+ if (load_pbx()) {
+ printf(term_quit());
+ exit(1);
+ }
+ if (load_modules()) {
+ printf(term_quit());
+ exit(1);
+ }
+ if (init_framer()) {
+ printf(term_quit());
exit(1);
- if (load_modules())
+ }
+ 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)
ast_verbose(" ]\n");
if (option_verbose || option_console)
- ast_verbose( "Asterisk Ready.\n");
+ ast_verbose(term_color(tmp, "Asterisk Ready.\n", COLOR_BRWHITE, COLOR_BLACK, sizeof(tmp)));
fully_booted = 1;
pthread_sigmask(SIG_UNBLOCK, &sigs, NULL);
- ast_cli_register(&astshutdown);
+ ast_cli_register(&astshutdownnow);
+ ast_cli_register(&astshutdowngracefully);
+ ast_cli_register(&astrestartnow);
+ ast_cli_register(&astrestartgracefully);
+ ast_cli_register(&astrestartwhenconvenient);
+ ast_cli_register(&aborthalt);
if (option_console) {
/* Console stuff now... */
/* Register our quit function */
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);
- rl_callback_handler_install(ASTERISK_PROMPT, consolehandler);
- rl_completion_entry_function = (Function *)cli_generator;
- for(;;) {
- FD_ZERO(&rfds);
- FD_SET(STDIN_FILENO, &rfds);
- res = select(STDIN_FILENO + 1, &rfds, NULL, NULL, NULL);
- if (res > 0) {
- rl_callback_read_char();
- } 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 */
+ /* Do nothing */
select(0,NULL,NULL,NULL,NULL);
}
return 0;
projects / asterisk/asterisk.git / blobdiff