on the frame counters. Document it in the header file. - provide a single exit point for a function; - mark XXX some unclear parts of the code. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@21933 65c4cc65-6c06-0410-ace0-fbb531ad65f3
186 lines
4.6 KiB
C
186 lines
4.6 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2004 - 2005, Anthony Minessale II.
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*
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* Anthony Minessale <anthmct@yahoo.com>
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*
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* disclaimed to Digium
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief Application to dump channel variables
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*
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* \author Anthony Minessale <anthmct@yahoo.com>
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*
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* \ingroup applications
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/file.h"
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#include "asterisk/logger.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/options.h"
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#include "asterisk/utils.h"
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#include "asterisk/lock.h"
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#include "asterisk/utils.h"
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static char *app = "DumpChan";
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static char *synopsis = "Dump Info About The Calling Channel";
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static char *desc =
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" DumpChan([<min_verbose_level>])\n"
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"Displays information on channel and listing of all channel\n"
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"variables. If min_verbose_level is specified, output is only\n"
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"displayed when the verbose level is currently set to that number\n"
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"or greater. \n";
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LOCAL_USER_DECL;
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static int ast_serialize_showchan(struct ast_channel *c, char *buf, size_t size)
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{
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struct timeval now;
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long elapsed_seconds=0;
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int hour=0, min=0, sec=0;
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char cgrp[256];
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char pgrp[256];
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now = ast_tvnow();
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memset(buf,0,size);
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if (!c)
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return 0;
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if (c->cdr) {
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elapsed_seconds = now.tv_sec - c->cdr->start.tv_sec;
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hour = elapsed_seconds / 3600;
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min = (elapsed_seconds % 3600) / 60;
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sec = elapsed_seconds % 60;
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}
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snprintf(buf,size,
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"Name= %s\n"
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"Type= %s\n"
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"UniqueID= %s\n"
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"CallerID= %s\n"
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"CallerIDName= %s\n"
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"DNIDDigits= %s\n"
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"State= %s (%d)\n"
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"Rings= %d\n"
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"NativeFormat= %d\n"
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"WriteFormat= %d\n"
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"ReadFormat= %d\n"
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"1stFileDescriptor= %d\n"
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"Framesin= %d %s\n"
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"Framesout= %d %s\n"
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"TimetoHangup= %ld\n"
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"ElapsedTime= %dh%dm%ds\n"
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"Context= %s\n"
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"Extension= %s\n"
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"Priority= %d\n"
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"CallGroup= %s\n"
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"PickupGroup= %s\n"
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"Application= %s\n"
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"Data= %s\n"
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"Blocking_in= %s\n",
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c->name,
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c->tech->type,
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c->uniqueid,
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(c->cid.cid_num ? c->cid.cid_num : "(N/A)"),
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(c->cid.cid_name ? c->cid.cid_name : "(N/A)"),
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(c->cid.cid_dnid ? c->cid.cid_dnid : "(N/A)" ),
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ast_state2str(c->_state),
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c->_state,
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c->rings,
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c->nativeformats,
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c->writeformat,
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c->readformat,
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c->fds[0], c->fin & ~DEBUGCHAN_FLAG, (c->fin & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "",
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c->fout & ~DEBUGCHAN_FLAG, (c->fout & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "", (long)c->whentohangup,
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hour,
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min,
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sec,
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c->context,
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c->exten,
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c->priority,
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ast_print_group(cgrp, sizeof(cgrp), c->callgroup),
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ast_print_group(pgrp, sizeof(pgrp), c->pickupgroup),
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( c->appl ? c->appl : "(N/A)" ),
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( c-> data ? S_OR(c->data, "(Empty)") : "(None)"),
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(ast_test_flag(c, AST_FLAG_BLOCKING) ? c->blockproc : "(Not Blocking)"));
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return 0;
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}
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static int dumpchan_exec(struct ast_channel *chan, void *data)
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{
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int res=0;
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struct localuser *u;
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char vars[1024];
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char info[1024];
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int level = 0;
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static char *line = "================================================================================";
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LOCAL_USER_ADD(u);
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if (!ast_strlen_zero(data)) {
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level = atoi(data);
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}
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pbx_builtin_serialize_variables(chan, vars, sizeof(vars));
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ast_serialize_showchan(chan, info, sizeof(info));
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if (option_verbose >= level)
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ast_verbose("\nDumping Info For Channel: %s:\n%s\nInfo:\n%s\nVariables:\n%s%s\n",chan->name, line, info, vars, line);
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LOCAL_USER_REMOVE(u);
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return res;
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}
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static int unload_module(void *mod)
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{
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int res;
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res = ast_unregister_application(app);
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STANDARD_HANGUP_LOCALUSERS;
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return res;
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}
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static int load_module(void *mod)
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{
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return ast_register_application(app, dumpchan_exec, synopsis, desc);
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}
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static const char *description(void)
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{
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return "Dump Info About The Calling Channel";
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}
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static const char *key(void)
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{
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return ASTERISK_GPL_KEY;
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}
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STD_MOD1;
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