cli.c

/*
 * Asterisk -- A telephony toolkit for Linux.
 *
 * Standard Command Line Interface
 * 
 * Copyright (C) 1999, Mark Spencer
 *
 * Mark Spencer <markster@linux-support.net>
 *
 * This program is free software, distributed under the terms of
 * the GNU General Public License
 */

#include <unistd.h>
#include <stdlib.h>
#include <asterisk/logger.h>
#include <asterisk/options.h>
#include <asterisk/cli.h>
#include <asterisk/module.h>
#include <asterisk/channel.h>
#include <asterisk/channel_pvt.h>
#include <sys/signal.h>
#include <stdio.h>
#include <signal.h>
#include <string.h>
#include <pthread.h>
/* For rl_filename_completion */
#include "editline/readline/readline.h"
/* For module directory */
#include "asterisk.h"
#include "build.h"
#include "astconf.h"

#define VERSION_INFO "Asterisk " ASTERISK_VERSION " built by " BUILD_USER "@" BUILD_HOSTNAME \
	" on a " BUILD_MACHINE " running " BUILD_OS
	
void ast_cli(int fd, char *fmt, ...)
{
	char stuff[4096];
	va_list ap;
	va_start(ap, fmt);
	vsnprintf(stuff, sizeof(stuff), fmt, ap);
	va_end(ap);
	write(fd, stuff, strlen(stuff));
}

pthread_mutex_t clilock = AST_MUTEX_INITIALIZER;


struct ast_cli_entry *helpers = NULL;

static char load_help[] = 
"Usage: load <module name>\n"
"       Loads the specified module into Asterisk.\n";

static char unload_help[] = 
"Usage: unload [-f|-h] <module name>\n"
"       Unloads the specified module from Asterisk.  The -f\n"
"       option causes the module to be unloaded even if it is\n"
"       in use (may cause a crash) and the -h module causes the\n"
"       module to be unloaded even if the module says it cannot, \n"
"       which almost always will cause a crash.\n";

static char help_help[] =
"Usage: help [topic]\n"
"       When called with a topic as an argument, displays usage\n"
"       information on the given command.  If called without a\n"
"       topic, it provides a list of commands.\n";

static char chanlist_help[] =