#include "asterisk.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/time.h>
#include <sys/types.h>
#include <netdb.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <signal.h>
#include <errno.h>
#include <unistd.h>
#include "asterisk/channel.h"
#include "asterisk/file.h"
#include "asterisk/manager.h"
#include "asterisk/config.h"
#include "asterisk/callerid.h"
#include "asterisk/lock.h"
#include "asterisk/logger.h"
#include "asterisk/options.h"
#include "asterisk/cli.h"
#include "asterisk/app.h"
#include "asterisk/pbx.h"
#include "asterisk/md5.h"
#include "asterisk/acl.h"
#include "asterisk/utils.h"
#include "asterisk/http.h"
#include "asterisk/threadstorage.h"
#include "asterisk/linkedlists.h"
#include "asterisk/term.h"
Include dependency graph for manager.c:
Go to the source code of this file.
Data Structures | |
struct | ast_manager_user |
struct | eventqent |
struct | fast_originate_helper |
struct | mansession |
struct | permalias |
Defines | |
#define | ASTMAN_APPEND_BUF_INITSIZE 256 |
#define | MANAGER_EVENT_BUF_INITSIZE 256 |
Enumerations | |
enum | { FORMAT_RAW, FORMAT_HTML, FORMAT_XML } |
Functions | |
static void * | accept_thread (void *ignore) |
static int | action_command (struct mansession *s, const struct message *m) |
action_command: Manager command "command" - execute CLI command | |
static int | action_events (struct mansession *s, const struct message *m) |
static int | action_extensionstate (struct mansession *s, const struct message *m) |
static int | action_getconfig (struct mansession *s, const struct message *m) |
static int | action_getvar (struct mansession *s, const struct message *m) |
static int | action_hangup (struct mansession *s, const struct message *m) |
static int | action_listcommands (struct mansession *s, const struct message *m) |
static int | action_logoff (struct mansession *s, const struct message *m) |
static int | action_mailboxcount (struct mansession *s, const struct message *m) |
static int | action_mailboxstatus (struct mansession *s, const struct message *m) |
static int | action_originate (struct mansession *s, const struct message *m) |
static int | action_ping (struct mansession *s, const struct message *m) |
static int | action_redirect (struct mansession *s, const struct message *m) |
action_redirect: The redirect manager command | |
static int | action_setvar (struct mansession *s, const struct message *m) |
static int | action_status (struct mansession *s, const struct message *m) |
Manager "status" command to show channels. | |
static int | action_timeout (struct mansession *s, const struct message *m) |
static int | action_updateconfig (struct mansession *s, const struct message *m) |
static int | action_userevent (struct mansession *s, const struct message *m) |
static int | action_waitevent (struct mansession *s, const struct message *m) |
static int | append_event (const char *str, int category) |
static struct ast_manager_user * | ast_get_manager_by_name_locked (const char *name) |
static int | ast_instring (const char *bigstr, const char *smallstr, char delim) |
static int | ast_is_number (char *string) |
static | AST_LIST_HEAD_STATIC (users, ast_manager_user) |
static | AST_LIST_HEAD_STATIC (sessions, mansession) |
int | ast_manager_register2 (const char *action, int auth, int(*func)(struct mansession *s, const struct message *m), const char *synopsis, const char *description) |
register a new command with manager, including online help. This is the preferred way to register a manager command | |
static int | ast_manager_register_struct (struct manager_action *act) |
int | ast_manager_unregister (char *action) |
AST_RWLOCK_DEFINE_STATIC (actionlock) | |
AST_THREADSTORAGE (astman_append_buf, astman_append_buf_init) | |
AST_THREADSTORAGE (manager_event_buf, manager_event_buf_init) | |
void | astman_append (struct mansession *s, const char *fmt,...) |
const char * | astman_get_header (const struct message *m, char *var) |
ast_variable * | astman_get_variables (const struct message *m) |
void | astman_send_ack (struct mansession *s, const struct message *m, char *msg) |
void | astman_send_error (struct mansession *s, const struct message *m, char *error) |
void | astman_send_response (struct mansession *s, const struct message *m, char *resp, char *msg) |
int | astman_verify_session_readpermissions (unsigned long ident, int perm) |
Verify a session's read permissions against a permission mask. | |
int | astman_verify_session_writepermissions (unsigned long ident, int perm) |
Verify a session's write permissions against a permission mask. | |
static int | authenticate (struct mansession *s, const struct message *m) |
static char * | authority_to_str (int authority, char *res, int reslen) |
Convert authority code to string with serveral options. | |
static char * | complete_show_mancmd (const char *line, const char *word, int pos, int state) |
static void | destroy_session (struct mansession *s) |
static int | do_message (struct mansession *s) |
static void * | fast_originate (void *data) |
static struct mansession * | find_session (unsigned long ident) |
static void | free_session (struct mansession *s) |
static char * | generic_http_callback (int format, struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength) |
static int | get_input (struct mansession *s, char *output) |
static int | get_perm (const char *instr) |
static int | handle_showmanager (int fd, int argc, char *argv[]) |
static int | handle_showmanagers (int fd, int argc, char *argv[]) |
static int | handle_showmancmd (int fd, int argc, char *argv[]) |
static int | handle_showmancmds (int fd, int argc, char *argv[]) |
CLI command Should change to "manager show commands". | |
static int | handle_showmanconn (int fd, int argc, char *argv[]) |
CLI command show manager connected. | |
static int | handle_showmaneventq (int fd, int argc, char *argv[]) |
CLI command show manager connected. | |
static void | handle_updates (struct mansession *s, const struct message *m, struct ast_config *cfg) |
static char * | html_translate (char *in) |
int | init_manager (void) |
int | manager_event (int category, const char *event, const char *fmt,...) |
manager_event: Send AMI event to client | |
static char * | manager_http_callback (struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength) |
static int | manager_state_cb (char *context, char *exten, int state, void *data) |
static char * | mxml_http_callback (struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength) |
static int | process_events (struct mansession *s) |
static int | process_message (struct mansession *s, const struct message *m) |
static char * | rawman_http_callback (struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength) |
int | reload_manager (void) |
static void * | session_do (void *data) |
static int | set_eventmask (struct mansession *s, const char *eventmask) |
Rather than braindead on,off this now can also accept a specific int mask value or a ',' delim list of mask strings (the same as manager.conf) -anthm. | |
static int | strings_to_mask (const char *string) |
static void | unuse_eventqent (struct eventqent *e) |
static void | xml_copy_escape (char **dst, size_t *maxlen, const char *src, int lower) |
static char * | xml_translate (char *in, struct ast_variable *vars) |
Variables | |
static int | asock = -1 |
static int | block_sockets |
static struct ast_cli_entry | cli_manager [] |
static struct ast_cli_entry | cli_show_manager_command_deprecated |
static struct ast_cli_entry | cli_show_manager_commands_deprecated |
static struct ast_cli_entry | cli_show_manager_connected_deprecated |
static struct ast_cli_entry | cli_show_manager_eventq_deprecated |
static char * | contenttype [] = { "plain", "html", "xml" } |
static int | displayconnects = 1 |
static int | enabled |
static struct manager_action * | first_action |
static int | httptimeout = 60 |
ast_http_uri | manageruri |
ast_http_uri | managerxmluri |
static char | mandescr_command [] |
static char | mandescr_events [] |
static char | mandescr_extensionstate [] |
static char | mandescr_getconfig [] |
static char | mandescr_getvar [] |
static char | mandescr_hangup [] |
static char | mandescr_listcommands [] |
static char | mandescr_logoff [] |
static char | mandescr_mailboxcount [] |
static char | mandescr_mailboxstatus [] |
Help text for manager command mailboxstatus. | |
static char | mandescr_originate [] |
static char | mandescr_ping [] |
Manager PING. | |
static char | mandescr_redirect [] |
static char | mandescr_setvar [] |
static char | mandescr_timeout [] |
static char | mandescr_updateconfig [] |
static char | mandescr_userevent [] |
static char | mandescr_waitevent [] |
Manager WAITEVENT. | |
eventqent * | master_eventq = NULL |
static int | num_sessions |
static struct permalias | perms [] |
static int | portno = DEFAULT_MANAGER_PORT |
ast_http_uri | rawmanuri |
static int | registered = 0 |
static char | showmanager_help [] |
static char | showmanagers_help [] |
static char | showmancmd_help [] |
static char | showmancmds_help [] |
static char | showmanconn_help [] |
static char | showmaneventq_help [] |
static pthread_t | t |
static int | timestampevents |
static int | webregged = 0 |
Channel Management and more
Definition in file manager.c.
anonymous enum |
Definition at line 2520 of file manager.c.
02520 { 02521 FORMAT_RAW, 02522 FORMAT_HTML, 02523 FORMAT_XML, 02524 };
int astman_verify_session_readpermissions | ( | unsigned long | ident, | |
int | perm | |||
) |
Verify a session's read permissions against a permission mask.
ident | session identity | |
perm | permission mask to verify |
Definition at line 2482 of file manager.c.
References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_mutex_lock(), ast_mutex_unlock(), result, s, and sessions.
02483 { 02484 int result = 0; 02485 struct mansession *s; 02486 02487 AST_LIST_LOCK(&sessions); 02488 AST_LIST_TRAVERSE(&sessions, s, list) { 02489 ast_mutex_lock(&s->__lock); 02490 if ((s->managerid == ident) && (s->readperm & perm)) { 02491 result = 1; 02492 ast_mutex_unlock(&s->__lock); 02493 break; 02494 } 02495 ast_mutex_unlock(&s->__lock); 02496 } 02497 AST_LIST_UNLOCK(&sessions); 02498 return result; 02499 }
int astman_verify_session_writepermissions | ( | unsigned long | ident, | |
int | perm | |||
) |
Verify a session's write permissions against a permission mask.
ident | session identity | |
perm | permission mask to verify |
Definition at line 2501 of file manager.c.
References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_mutex_lock(), ast_mutex_unlock(), result, s, and sessions.
02502 { 02503 int result = 0; 02504 struct mansession *s; 02505 02506 AST_LIST_LOCK(&sessions); 02507 AST_LIST_TRAVERSE(&sessions, s, list) { 02508 ast_mutex_lock(&s->__lock); 02509 if ((s->managerid == ident) && (s->writeperm & perm)) { 02510 result = 1; 02511 ast_mutex_unlock(&s->__lock); 02512 break; 02513 } 02514 ast_mutex_unlock(&s->__lock); 02515 } 02516 AST_LIST_UNLOCK(&sessions); 02517 return result; 02518 }
static struct mansession* find_session | ( | unsigned long | ident | ) | [static] |
END Doxygen group
Definition at line 2464 of file manager.c.
References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_mutex_lock(), ast_mutex_unlock(), s, and sessions.
02465 { 02466 struct mansession *s; 02467 02468 AST_LIST_LOCK(&sessions); 02469 AST_LIST_TRAVERSE(&sessions, s, list) { 02470 ast_mutex_lock(&s->__lock); 02471 if (s->sessiontimeout && (s->managerid == ident) && !s->needdestroy) { 02472 s->inuse++; 02473 break; 02474 } 02475 ast_mutex_unlock(&s->__lock); 02476 } 02477 AST_LIST_UNLOCK(&sessions); 02478 02479 return s; 02480 }
static char* generic_http_callback | ( | int | format, | |
struct sockaddr_in * | requestor, | |||
const char * | uri, | |||
struct ast_variable * | params, | |||
int * | status, | |||
char ** | title, | |||
int * | contentlength | |||
) | [static] |
Definition at line 2527 of file manager.c.
References len, ast_variable::name, ast_variable::next, s, and ast_variable::value.
Referenced by manager_http_callback(), mxml_http_callback(), and rawman_http_callback().
02528 { 02529 struct mansession *s = NULL; 02530 unsigned long ident = 0; 02531 char workspace[512]; 02532 char cookie[128]; 02533 size_t len = sizeof(workspace); 02534 int blastaway = 0; 02535 char *c = workspace; 02536 char *retval = NULL; 02537 struct ast_variable *v; 02538 02539 for (v = params; v; v = v->next) { 02540 if (!strcasecmp(v->name, "mansession_id")) { 02541 sscanf(v->value, "%lx", &ident); 02542 break; 02543 } 02544 } 02545 02546 if (!(s = find_session(ident))) { 02547 /* Create new session */ 02548 if (!(s = ast_calloc(1, sizeof(*s)))) { 02549 *status = 500; 02550 goto generic_callback_out; 02551 } 02552 memcpy(&s->sin, requestor, sizeof(s->sin)); 02553 s->fd = -1; 02554 s->waiting_thread = AST_PTHREADT_NULL; 02555 s->send_events = 0; 02556 ast_mutex_init(&s->__lock); 02557 ast_mutex_lock(&s->__lock); 02558 s->inuse = 1; 02559 s->managerid = rand() | (unsigned long)s; 02560 AST_LIST_LOCK(&sessions); 02561 AST_LIST_INSERT_HEAD(&sessions, s, list); 02562 /* Hook into the last spot in the event queue */ 02563 s->eventq = master_eventq; 02564 while (s->eventq->next) 02565 s->eventq = s->eventq->next; 02566 AST_LIST_UNLOCK(&sessions); 02567 ast_atomic_fetchadd_int(&s->eventq->usecount, 1); 02568 ast_atomic_fetchadd_int(&num_sessions, 1); 02569 } 02570 02571 /* Reset HTTP timeout. If we're not yet authenticated, keep it extremely short */ 02572 time(&s->sessiontimeout); 02573 if (!s->authenticated && (httptimeout > 5)) 02574 s->sessiontimeout += 5; 02575 else 02576 s->sessiontimeout += httptimeout; 02577 ast_mutex_unlock(&s->__lock); 02578 02579 if (s) { 02580 struct message m = { 0 }; 02581 char tmp[80]; 02582 unsigned int x; 02583 size_t hdrlen; 02584 02585 for (x = 0, v = params; v && (x < AST_MAX_MANHEADERS); x++, v = v->next) { 02586 hdrlen = strlen(v->name) + strlen(v->value) + 3; 02587 m.headers[m.hdrcount] = alloca(hdrlen); 02588 snprintf((char *) m.headers[m.hdrcount], hdrlen, "%s: %s", v->name, v->value); 02589 m.hdrcount = x + 1; 02590 } 02591 02592 if (process_message(s, &m)) { 02593 if (s->authenticated) { 02594 if (option_verbose > 1) { 02595 if (displayconnects) 02596 ast_verbose(VERBOSE_PREFIX_2 "HTTP Manager '%s' logged off from %s\n", s->username, ast_inet_ntoa(s->sin.sin_addr)); 02597 } 02598 ast_log(LOG_EVENT, "HTTP Manager '%s' logged off from %s\n", s->username, ast_inet_ntoa(s->sin.sin_addr)); 02599 } else { 02600 if (option_verbose > 1) { 02601 if (displayconnects) 02602 ast_verbose(VERBOSE_PREFIX_2 "HTTP Connect attempt from '%s' unable to authenticate\n", ast_inet_ntoa(s->sin.sin_addr)); 02603 } 02604 ast_log(LOG_EVENT, "HTTP Failed attempt from %s\n", ast_inet_ntoa(s->sin.sin_addr)); 02605 } 02606 s->needdestroy = 1; 02607 } 02608 ast_build_string(&c, &len, "Content-type: text/%s\r\n", contenttype[format]); 02609 sprintf(tmp, "%08lx", s->managerid); 02610 ast_build_string(&c, &len, "%s\r\n", ast_http_setcookie("mansession_id", tmp, httptimeout, cookie, sizeof(cookie))); 02611 if (format == FORMAT_HTML) 02612 ast_build_string(&c, &len, "<title>Asterisk™ Manager Interface</title>"); 02613 if (format == FORMAT_XML) { 02614 ast_build_string(&c, &len, "<ajax-response>\n"); 02615 } else if (format == FORMAT_HTML) { 02616 ast_build_string(&c, &len, "<body bgcolor=\"#ffffff\"><table align=center bgcolor=\"#f1f1f1\" width=\"500\">\r\n"); 02617 ast_build_string(&c, &len, "<tr><td colspan=\"2\" bgcolor=\"#f1f1ff\"><h1> Manager Tester</h1></td></tr>\r\n"); 02618 } 02619 ast_mutex_lock(&s->__lock); 02620 if (s->outputstr) { 02621 char *tmp; 02622 if (format == FORMAT_XML) 02623 tmp = xml_translate(s->outputstr->str, params); 02624 else if (format == FORMAT_HTML) 02625 tmp = html_translate(s->outputstr->str); 02626 else 02627 tmp = s->outputstr->str; 02628 if (tmp) { 02629 retval = malloc(strlen(workspace) + strlen(tmp) + 128); 02630 if (retval) { 02631 strcpy(retval, workspace); 02632 strcpy(retval + strlen(retval), tmp); 02633 c = retval + strlen(retval); 02634 len = 120; 02635 } 02636 } 02637 if (tmp != s->outputstr->str) 02638 free(tmp); 02639 free(s->outputstr); 02640 s->outputstr = NULL; 02641 } 02642 ast_mutex_unlock(&s->__lock); 02643 /* Still okay because c would safely be pointing to workspace even 02644 if retval failed to allocate above */ 02645 if (format == FORMAT_XML) { 02646 ast_build_string(&c, &len, "</ajax-response>\n"); 02647 } else if (format == FORMAT_HTML) 02648 ast_build_string(&c, &len, "</table></body>\r\n"); 02649 } else { 02650 *status = 500; 02651 *title = strdup("Server Error"); 02652 } 02653 ast_mutex_lock(&s->__lock); 02654 if (s->needdestroy) { 02655 if (s->inuse == 1) { 02656 ast_log(LOG_DEBUG, "Need destroy, doing it now!\n"); 02657 blastaway = 1; 02658 } else { 02659 ast_log(LOG_DEBUG, "Need destroy, but can't do it yet!\n"); 02660 if (s->waiting_thread != AST_PTHREADT_NULL) 02661 pthread_kill(s->waiting_thread, SIGURG); 02662 s->inuse--; 02663 } 02664 } else 02665 s->inuse--; 02666 ast_mutex_unlock(&s->__lock); 02667 02668 if (blastaway) 02669 destroy_session(s); 02670 generic_callback_out: 02671 if (*status != 200) 02672 return ast_http_error(500, "Server Error", NULL, "Internal Server Error (out of memory)\n"); 02673 return retval; 02674 }
int init_manager | ( | void | ) |
Called by Asterisk initialization
Definition at line 2715 of file manager.c.
References accept_thread(), action_command(), action_events(), action_extensionstate(), action_getconfig(), action_getvar(), action_hangup(), action_listcommands(), action_logoff(), action_mailboxcount(), action_mailboxstatus(), action_originate(), action_ping(), action_redirect(), action_setvar(), action_status(), action_timeout(), action_updateconfig(), action_userevent(), action_waitevent(), append_event(), asock, ast_calloc, ast_category_browse(), ast_cli_register_multiple(), ast_config_destroy(), ast_config_load(), ast_extension_state_add(), ast_get_manager_by_name_locked(), ast_http_uri_link(), ast_http_uri_unlink(), AST_LIST_INSERT_TAIL, AST_LIST_LOCK, AST_LIST_REMOVE_CURRENT, AST_LIST_TRAVERSE_SAFE_BEGIN, AST_LIST_TRAVERSE_SAFE_END, AST_LIST_UNLOCK, ast_log(), ast_manager_register, ast_manager_register2(), ast_pthread_create_background, ast_strdup, ast_true(), ast_variable_browse(), ast_variable_retrieve(), ast_verbose(), block_sockets, cli_manager, DEFAULT_MANAGER_PORT, ast_manager_user::deny, displayconnects, ast_manager_user::displayconnects, enabled, EVENT_FLAG_CALL, EVENT_FLAG_COMMAND, EVENT_FLAG_CONFIG, EVENT_FLAG_USER, ast_channel::flags, free, httptimeout, ast_manager_user::keep, LOG_DEBUG, LOG_WARNING, manager_state_cb(), manageruri, managerxmluri, option_verbose, ast_manager_user::permit, portno, rawmanuri, ast_manager_user::read, ast_manager_user::secret, t, timestampevents, var, and ast_manager_user::write.
Referenced by main(), and reload_manager().
02716 { 02717 struct ast_config *cfg = NULL; 02718 const char *val; 02719 char *cat = NULL; 02720 int oldportno = portno; 02721 static struct sockaddr_in ba; 02722 int x = 1; 02723 int flags; 02724 int webenabled = 0; 02725 int newhttptimeout = 60; 02726 struct ast_manager_user *user = NULL; 02727 02728 if (!registered) { 02729 /* Register default actions */ 02730 ast_manager_register2("Ping", 0, action_ping, "Keepalive command", mandescr_ping); 02731 ast_manager_register2("Events", 0, action_events, "Control Event Flow", mandescr_events); 02732 ast_manager_register2("Logoff", 0, action_logoff, "Logoff Manager", mandescr_logoff); 02733 ast_manager_register2("Hangup", EVENT_FLAG_CALL, action_hangup, "Hangup Channel", mandescr_hangup); 02734 ast_manager_register("Status", EVENT_FLAG_CALL, action_status, "Lists channel status" ); 02735 ast_manager_register2("Setvar", EVENT_FLAG_CALL, action_setvar, "Set Channel Variable", mandescr_setvar ); 02736 ast_manager_register2("Getvar", EVENT_FLAG_CALL, action_getvar, "Gets a Channel Variable", mandescr_getvar ); 02737 ast_manager_register2("GetConfig", EVENT_FLAG_CONFIG, action_getconfig, "Retrieve configuration", mandescr_getconfig); 02738 ast_manager_register2("UpdateConfig", EVENT_FLAG_CONFIG, action_updateconfig, "Update basic configuration", mandescr_updateconfig); 02739 ast_manager_register2("Redirect", EVENT_FLAG_CALL, action_redirect, "Redirect (transfer) a call", mandescr_redirect ); 02740 ast_manager_register2("Originate", EVENT_FLAG_CALL, action_originate, "Originate Call", mandescr_originate); 02741 ast_manager_register2("Command", EVENT_FLAG_COMMAND, action_command, "Execute Asterisk CLI Command", mandescr_command ); 02742 ast_manager_register2("ExtensionState", EVENT_FLAG_CALL, action_extensionstate, "Check Extension Status", mandescr_extensionstate ); 02743 ast_manager_register2("AbsoluteTimeout", EVENT_FLAG_CALL, action_timeout, "Set Absolute Timeout", mandescr_timeout ); 02744 ast_manager_register2("MailboxStatus", EVENT_FLAG_CALL, action_mailboxstatus, "Check Mailbox", mandescr_mailboxstatus ); 02745 ast_manager_register2("MailboxCount", EVENT_FLAG_CALL, action_mailboxcount, "Check Mailbox Message Count", mandescr_mailboxcount ); 02746 ast_manager_register2("ListCommands", 0, action_listcommands, "List available manager commands", mandescr_listcommands); 02747 ast_manager_register2("UserEvent", EVENT_FLAG_USER, action_userevent, "Send an arbitrary event", mandescr_userevent); 02748 ast_manager_register2("WaitEvent", 0, action_waitevent, "Wait for an event to occur", mandescr_waitevent); 02749 02750 ast_cli_register_multiple(cli_manager, sizeof(cli_manager) / sizeof(struct ast_cli_entry)); 02751 ast_extension_state_add(NULL, NULL, manager_state_cb, NULL); 02752 registered = 1; 02753 /* Append placeholder event so master_eventq never runs dry */ 02754 append_event("Event: Placeholder\r\n\r\n", 0); 02755 } 02756 portno = DEFAULT_MANAGER_PORT; 02757 displayconnects = 1; 02758 cfg = ast_config_load("manager.conf"); 02759 if (!cfg) { 02760 ast_log(LOG_NOTICE, "Unable to open management configuration manager.conf. Call management disabled.\n"); 02761 return 0; 02762 } 02763 val = ast_variable_retrieve(cfg, "general", "enabled"); 02764 if (val) 02765 enabled = ast_true(val); 02766 02767 val = ast_variable_retrieve(cfg, "general", "block-sockets"); 02768 if (val) 02769 block_sockets = ast_true(val); 02770 02771 val = ast_variable_retrieve(cfg, "general", "webenabled"); 02772 if (val) 02773 webenabled = ast_true(val); 02774 02775 if ((val = ast_variable_retrieve(cfg, "general", "port"))) { 02776 if (sscanf(val, "%d", &portno) != 1) { 02777 ast_log(LOG_WARNING, "Invalid port number '%s'\n", val); 02778 portno = DEFAULT_MANAGER_PORT; 02779 } 02780 } 02781 02782 if ((val = ast_variable_retrieve(cfg, "general", "displayconnects"))) 02783 displayconnects = ast_true(val); 02784 02785 if ((val = ast_variable_retrieve(cfg, "general", "timestampevents"))) 02786 timestampevents = ast_true(val); 02787 02788 if ((val = ast_variable_retrieve(cfg, "general", "httptimeout"))) 02789 newhttptimeout = atoi(val); 02790 02791 memset(&ba, 0, sizeof(ba)); 02792 ba.sin_family = AF_INET; 02793 ba.sin_port = htons(portno); 02794 02795 if ((val = ast_variable_retrieve(cfg, "general", "bindaddr"))) { 02796 if (!inet_aton(val, &ba.sin_addr)) { 02797 ast_log(LOG_WARNING, "Invalid address '%s' specified, using 0.0.0.0\n", val); 02798 memset(&ba.sin_addr, 0, sizeof(ba.sin_addr)); 02799 } 02800 } 02801 02802 02803 if ((asock > -1) && ((portno != oldportno) || !enabled)) { 02804 #if 0 02805 /* Can't be done yet */ 02806 close(asock); 02807 asock = -1; 02808 #else 02809 ast_log(LOG_WARNING, "Unable to change management port / enabled\n"); 02810 #endif 02811 } 02812 02813 AST_LIST_LOCK(&users); 02814 02815 while ((cat = ast_category_browse(cfg, cat))) { 02816 struct ast_variable *var = NULL; 02817 02818 if (!strcasecmp(cat, "general")) 02819 continue; 02820 02821 /* Look for an existing entry, if none found - create one and add it to the list */ 02822 if (!(user = ast_get_manager_by_name_locked(cat))) { 02823 if (!(user = ast_calloc(1, sizeof(*user)))) 02824 break; 02825 /* Copy name over */ 02826 ast_copy_string(user->username, cat, sizeof(user->username)); 02827 /* Insert into list */ 02828 AST_LIST_INSERT_TAIL(&users, user, list); 02829 } 02830 02831 /* Make sure we keep this user and don't destroy it during cleanup */ 02832 user->keep = 1; 02833 02834 var = ast_variable_browse(cfg, cat); 02835 while (var) { 02836 if (!strcasecmp(var->name, "secret")) { 02837 if (user->secret) 02838 free(user->secret); 02839 user->secret = ast_strdup(var->value); 02840 } else if (!strcasecmp(var->name, "deny") ) { 02841 if (user->deny) 02842 free(user->deny); 02843 user->deny = ast_strdup(var->value); 02844 } else if (!strcasecmp(var->name, "permit") ) { 02845 if (user->permit) 02846 free(user->permit); 02847 user->permit = ast_strdup(var->value); 02848 } else if (!strcasecmp(var->name, "read") ) { 02849 if (user->read) 02850 free(user->read); 02851 user->read = ast_strdup(var->value); 02852 } else if (!strcasecmp(var->name, "write") ) { 02853 if (user->write) 02854 free(user->write); 02855 user->write = ast_strdup(var->value); 02856 } else if (!strcasecmp(var->name, "displayconnects") ) 02857 user->displayconnects = ast_true(var->value); 02858 else 02859 ast_log(LOG_DEBUG, "%s is an unknown option.\n", var->name); 02860 var = var->next; 02861 } 02862 } 02863 02864 /* Perform cleanup - essentially prune out old users that no longer exist */ 02865 AST_LIST_TRAVERSE_SAFE_BEGIN(&users, user, list) { 02866 if (user->keep) { 02867 user->keep = 0; 02868 continue; 02869 } 02870 /* We do not need to keep this user so take them out of the list */ 02871 AST_LIST_REMOVE_CURRENT(&users, list); 02872 /* Free their memory now */ 02873 if (user->secret) 02874 free(user->secret); 02875 if (user->deny) 02876 free(user->deny); 02877 if (user->permit) 02878 free(user->permit); 02879 if (user->read) 02880 free(user->read); 02881 if (user->write) 02882 free(user->write); 02883 free(user); 02884 } 02885 AST_LIST_TRAVERSE_SAFE_END 02886 02887 AST_LIST_UNLOCK(&users); 02888 02889 ast_config_destroy(cfg); 02890 02891 if (webenabled && enabled) { 02892 if (!webregged) { 02893 ast_http_uri_link(&rawmanuri); 02894 ast_http_uri_link(&manageruri); 02895 ast_http_uri_link(&managerxmluri); 02896 webregged = 1; 02897 } 02898 } else { 02899 if (webregged) { 02900 ast_http_uri_unlink(&rawmanuri); 02901 ast_http_uri_unlink(&manageruri); 02902 ast_http_uri_unlink(&managerxmluri); 02903 webregged = 0; 02904 } 02905 } 02906 02907 if (newhttptimeout > 0) 02908 httptimeout = newhttptimeout; 02909 02910 /* If not enabled, do nothing */ 02911 if (!enabled) 02912 return 0; 02913 02914 if (asock < 0) { 02915 asock = socket(AF_INET, SOCK_STREAM, 0); 02916 if (asock < 0) { 02917 ast_log(LOG_WARNING, "Unable to create socket: %s\n", strerror(errno)); 02918 return -1; 02919 } 02920 setsockopt(asock, SOL_SOCKET, SO_REUSEADDR, &x, sizeof(x)); 02921 if (bind(asock, (struct sockaddr *)&ba, sizeof(ba))) { 02922 ast_log(LOG_WARNING, "Unable to bind socket: %s\n", strerror(errno)); 02923 close(asock); 02924 asock = -1; 02925 return -1; 02926 } 02927 if (listen(asock, 2)) { 02928 ast_log(LOG_WARNING, "Unable to listen on socket: %s\n", strerror(errno)); 02929 close(asock); 02930 asock = -1; 02931 return -1; 02932 } 02933 flags = fcntl(asock, F_GETFL); 02934 fcntl(asock, F_SETFL, flags | O_NONBLOCK); 02935 if (option_verbose) 02936 ast_verbose("Asterisk Management interface listening on port %d\n", portno); 02937 ast_pthread_create_background(&t, NULL, accept_thread, NULL); 02938 } 02939 return 0; 02940 }
static char* manager_http_callback | ( | struct sockaddr_in * | requestor, | |
const char * | uri, | |||
struct ast_variable * | params, | |||
int * | status, | |||
char ** | title, | |||
int * | contentlength | |||
) | [static] |
Definition at line 2676 of file manager.c.
References FORMAT_HTML, and generic_http_callback().
02677 { 02678 return generic_http_callback(FORMAT_HTML, requestor, uri, params, status, title, contentlength); 02679 }
static char* mxml_http_callback | ( | struct sockaddr_in * | requestor, | |
const char * | uri, | |||
struct ast_variable * | params, | |||
int * | status, | |||
char ** | title, | |||
int * | contentlength | |||
) | [static] |
Definition at line 2681 of file manager.c.
References FORMAT_XML, and generic_http_callback().
02682 { 02683 return generic_http_callback(FORMAT_XML, requestor, uri, params, status, title, contentlength); 02684 }
static char* rawman_http_callback | ( | struct sockaddr_in * | requestor, | |
const char * | uri, | |||
struct ast_variable * | params, | |||
int * | status, | |||
char ** | title, | |||
int * | contentlength | |||
) | [static] |
Definition at line 2686 of file manager.c.
References FORMAT_RAW, and generic_http_callback().
02687 { 02688 return generic_http_callback(FORMAT_RAW, requestor, uri, params, status, title, contentlength); 02689 }
int reload_manager | ( | void | ) |
Definition at line 2942 of file manager.c.
References EVENT_FLAG_SYSTEM, init_manager(), and manager_event().
02943 { 02944 manager_event(EVENT_FLAG_SYSTEM, "Reload", "Message: Reload Requested\r\n"); 02945 return init_manager(); 02946 }
char* contenttype[] = { "plain", "html", "xml" } [static] |
struct ast_http_uri manageruri |
struct ast_http_uri managerxmluri |
struct ast_http_uri rawmanuri |
int registered = 0 [static] |