app_dumpchan.c File Reference

Application to dump channel variables. More...

#include "asterisk.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/channel.h"
#include "asterisk/app.h"
#include "asterisk/translate.h"

Include dependency graph for app_dumpchan.c:

Go to the source code of this file.

Functions
static void	__reg_module (void)
static void	__unreg_module (void)
static int	dumpchan_exec (struct ast_channel *chan, const char *data)
static int	load_module (void)
static int	serialize_showchan (struct ast_channel *c, char *buf, size_t size)
static int	unload_module (void)
Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Dump Info About The Calling Channel" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, }
static const char	app [] = "DumpChan"
static struct ast_module_info *	ast_module_info = &__mod_info

---

Detailed Description

Application to dump channel variables.

Author:

Anthony Minessale <anthmct@yahoo.com>

Definition in file app_dumpchan.c.

---

Function Documentation

static void __reg_module

(

void

)

[static]

Definition at line 210 of file app_dumpchan.c.

static void __unreg_module

(

void

)

[static]

Definition at line 210 of file app_dumpchan.c.

static int dumpchan_exec	(	struct ast_channel *	chan,
		const char *	data
	)			[static]

Definition at line 175 of file app_dumpchan.c.

References ast_channel_name(), ast_str_buffer(), ast_str_thread_get(), ast_strlen_zero(), ast_verbose, option_verbose, pbx_builtin_serialize_variables(), and serialize_showchan().

Referenced by load_module().

{
   struct ast_str *vars = ast_str_thread_get(&ast_str_thread_global_buf, 16);
   char info[2048];
   int level = 0;
   static char *line = "================================================================================";

   if (!ast_strlen_zero(data))
      level = atoi(data);

   if (option_verbose >= level) {
      serialize_showchan(chan, info, sizeof(info));
      pbx_builtin_serialize_variables(chan, &vars);
      ast_verbose("\n"
         "Dumping Info For Channel: %s:\n"
         "%s\n"
         "Info:\n"
         "%s\n"
         "Variables:\n"
         "%s%s\n", ast_channel_name(chan), line, info, ast_str_buffer(vars), line);
   }

   return 0;
}

static int load_module

(

void

)

[static]

Definition at line 205 of file app_dumpchan.c.

References ast_register_application_xml, and dumpchan_exec().

{
   return ast_register_application_xml(app, dumpchan_exec);
}

static int serialize_showchan	(	struct ast_channel *	c,
		char *	buf,
		size_t	size
	)			[static]

Definition at line 70 of file app_dumpchan.c.

References ast_channel::_bridge, ast_channel::_state, ast_channel::appl, ast_bridged_channel(), ast_channel_language(), ast_channel_linkedid(), ast_channel_name(), ast_channel_parkinglot(), ast_channel_uniqueid(), AST_FLAG_BLOCKING, ast_getformatname(), ast_getformatname_multiple(), ast_print_group(), ast_state2str(), ast_str_alloca, ast_test_flag, ast_translate_path_to_str(), ast_tvnow(), ast_channel::blockproc, ast_channel::caller, ast_channel::callgroup, ast_channel::cdr, ast_channel::connected, ast_channel::context, ast_channel::data, DEBUGCHAN_FLAG, ast_channel::dialed, ast_channel::exten, ast_channel::fds, ast_channel::fin, ast_channel::fout, ast_party_redirecting::from, ast_party_connected_line::id, ast_party_caller::id, ast_party_id::name, ast_channel::nativeformats, ast_party_dialed::number, ast_party_id::number, ast_channel::pickupgroup, ast_channel::priority, ast_channel::rawreadformat, ast_channel::rawwriteformat, ast_channel::readformat, ast_channel::readtrans, ast_channel::redirecting, ast_channel::rings, S_COR, S_OR, ast_cdr::start, ast_party_dialed::str, ast_party_name::str, ast_party_number::str, ast_channel::tech, ast_channel_tech::type, ast_party_name::valid, ast_party_number::valid, ast_channel::whentohangup, ast_channel::writeformat, and ast_channel::writetrans.

Referenced by dumpchan_exec().

{
   struct timeval now;
   long elapsed_seconds = 0;
   int hour = 0, min = 0, sec = 0;
   char nf[256];
   char cgrp[256];
   char pgrp[256];
   struct ast_str *write_transpath = ast_str_alloca(256);
   struct ast_str *read_transpath = ast_str_alloca(256);

   now = ast_tvnow();
   memset(buf, 0, size);
   if (!c)
      return 0;

   if (c->cdr) {
      elapsed_seconds = now.tv_sec - c->cdr->start.tv_sec;
      hour = elapsed_seconds / 3600;
      min = (elapsed_seconds % 3600) / 60;
      sec = elapsed_seconds % 60;
   }

   snprintf(buf,size,
      "Name=               %s\n"
      "Type=               %s\n"
      "UniqueID=           %s\n"
      "LinkedID=           %s\n"
      "CallerIDNum=        %s\n"
      "CallerIDName=       %s\n"
      "ConnectedLineIDNum= %s\n"
      "ConnectedLineIDName=%s\n"
      "DNIDDigits=         %s\n"
      "RDNIS=              %s\n"
      "Parkinglot=         %s\n"
      "Language=           %s\n"
      "State=              %s (%d)\n"
      "Rings=              %d\n"
      "NativeFormat=       %s\n"
      "WriteFormat=        %s\n"
      "ReadFormat=         %s\n"
      "RawWriteFormat=     %s\n"
      "RawReadFormat=      %s\n"
      "WriteTranscode=     %s %s\n"
      "ReadTranscode=      %s %s\n"
      "1stFileDescriptor=  %d\n"
      "Framesin=           %d %s\n"
      "Framesout=          %d %s\n"
      "TimetoHangup=       %ld\n"
      "ElapsedTime=        %dh%dm%ds\n"
      "DirectBridge=       %s\n"
      "IndirectBridge=     %s\n"
      "Context=            %s\n"
      "Extension=          %s\n"
      "Priority=           %d\n"
      "CallGroup=          %s\n"
      "PickupGroup=        %s\n"
      "Application=        %s\n"
      "Data=               %s\n"
      "Blocking_in=        %s\n",
      ast_channel_name(c),
      c->tech->type,
      ast_channel_uniqueid(c),
      ast_channel_linkedid(c),
      S_COR(c->caller.id.number.valid, c->caller.id.number.str, "(N/A)"),
      S_COR(c->caller.id.name.valid, c->caller.id.name.str, "(N/A)"),
      S_COR(c->connected.id.number.valid, c->connected.id.number.str, "(N/A)"),
      S_COR(c->connected.id.name.valid, c->connected.id.name.str, "(N/A)"),
      S_OR(c->dialed.number.str, "(N/A)"),
      S_COR(c->redirecting.from.number.valid, c->redirecting.from.number.str, "(N/A)"),
      ast_channel_parkinglot(c),
      ast_channel_language(c),   
      ast_state2str(c->_state),
      c->_state,
      c->rings, 
      ast_getformatname_multiple(nf, sizeof(nf), c->nativeformats),
      ast_getformatname(&c->writeformat),
      ast_getformatname(&c->readformat),
      ast_getformatname(&c->rawwriteformat),
      ast_getformatname(&c->rawreadformat),
      c->writetrans ? "Yes" : "No",
      ast_translate_path_to_str(c->writetrans, &write_transpath),
      c->readtrans ? "Yes" : "No",
      ast_translate_path_to_str(c->readtrans, &read_transpath),
      c->fds[0],
      c->fin & ~DEBUGCHAN_FLAG, (c->fin & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "",
      c->fout & ~DEBUGCHAN_FLAG, (c->fout & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "",
      (long)c->whentohangup.tv_sec,
      hour,
      min,
      sec,
      c->_bridge ? ast_channel_name(c->_bridge) : "<none>",
      ast_bridged_channel(c) ? ast_channel_name(ast_bridged_channel(c)) : "<none>", 
      c->context,
      c->exten,
      c->priority,
      ast_print_group(cgrp, sizeof(cgrp), c->callgroup),
      ast_print_group(pgrp, sizeof(pgrp), c->pickupgroup),
      c->appl ? c->appl : "(N/A)",
      c->data ? S_OR(c->data, "(Empty)") : "(None)",
      (ast_test_flag(c, AST_FLAG_BLOCKING) ? c->blockproc : "(Not Blocking)"));

   return 0;
}

static int unload_module

(

void

)

[static]

Definition at line 200 of file app_dumpchan.c.

References ast_unregister_application().

{
   return ast_unregister_application(app);
}

---

Variable Documentation

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Dump Info About The Calling Channel" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } [static]

Definition at line 210 of file app_dumpchan.c.

const char app[] = "DumpChan" [static]

Definition at line 68 of file app_dumpchan.c.

struct ast_module_info* ast_module_info = &__mod_info [static]

Definition at line 210 of file app_dumpchan.c.