From e89f4dab17b3712d72c54d6815b0c1aeb2e7b346 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Sat, 6 Nov 2004 04:46:06 +0000
Subject: [PATCH] Add dumpchan application (bug #2678)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4165 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
apps/Makefile | 3 +-
apps/app_dumpchan.c | 159 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 161 insertions(+), 1 deletion(-)
create mode 100755 apps/app_dumpchan.c
diff --git a/apps/Makefile b/apps/Makefile
index 189cc9fa95..449379beee 100755
--- a/apps/Makefile
+++ b/apps/Makefile
@@ -29,7 +29,8 @@ APPS=app_dial.so app_playback.so app_voicemail.so app_directory.so app_mp3.so\
app_nbscat.so app_sendtext.so app_exec.so app_sms.so \
app_groupcount.so app_txtcidname.so app_controlplayback.so \
app_talkdetect.so app_alarmreceiver.so app_userevent.so app_verbose.so \
- app_test.so app_forkcdr.so app_math.so app_realtime.so
+ app_test.so app_forkcdr.so app_math.so app_realtime.so \
+ app_dumpchan.so
ifneq (${OSARCH},Darwin)
APPS+=app_intercom.so
diff --git a/apps/app_dumpchan.c b/apps/app_dumpchan.c
new file mode 100755
index 0000000000..814f4522d1
--- /dev/null
+++ b/apps/app_dumpchan.c
@@ -0,0 +1,159 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Application to dump channel variables
+ *
+ * Copyright (C) 2004, Anthony Minessale II.
+ *
+ * Anthony Minessale <anthmct@yahoo.com>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License (and disclaimed to Digium)
+ */
+
+#include <asterisk/file.h>
+#include <asterisk/logger.h>
+#include <asterisk/channel.h>
+#include <asterisk/pbx.h>
+#include <asterisk/module.h>
+#include <asterisk/options.h>
+#include <asterisk/utils.h>
+#include <asterisk/lock.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+static char *tdesc = "Dump Info About The Calling Channel";
+static char *app = "DumpChan";
+static char *synopsis = "Dump Info About The Calling Channel";
+static char *desc = "Usage: exten => 1,1,DumpChan([<min_verbose_level>])\n\n"
+"If optional min_verbose_level is specified, only dump data when that verbose level is set.\n\n";
+
+STANDARD_LOCAL_USER;
+
+LOCAL_USER_DECL;
+
+static int ast_serialize_showchan(struct ast_channel *c, char *buf, size_t size)
+{
+ struct timeval now;
+ long elapsed_seconds=0;
+ int hour=0, min=0, sec=0;
+ gettimeofday(&now, NULL);
+ 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"
+ "CallerID=%s\n"
+ "CallerIDName=%s\n"
+ "DNIDDigits=%s\n"
+ "State=%s(%d)\n"
+ "Rings=%d\n"
+ "NativeFormat=%d\n"
+ "WriteFormat=%d\n"
+ "ReadFormat=%d\n"
+ "1stFileDescriptor=%d\n"
+ "Framesin=%d%s\n"
+ "Framesout=%d%s\n"
+ "TimetoHangup=%ld\n"
+ "ElapsedTime=%dh%dm%ds\n"
+ "Context=%s\n"
+ "Extension=%s\n"
+ "Priority=%d\n"
+ "CallGroup=%d\n"
+ "PickupGroup=%d\n"
+ "Application=%s\n"
+ "Data=%s\n"
+ "Stack=%d\n"
+ "Blocking_in=%s\n",
+ c->name,
+ c->type,
+ c->uniqueid,
+ (c->cid.cid_num ? c->cid.cid_num : "(N/A)"),
+ (c->cid.cid_name ? c->cid.cid_name : "(N/A)"),
+ (c->cid.cid_dnid ? c->cid.cid_dnid : "(N/A)" ),
+ ast_state2str(c->_state),
+ c->_state,
+ c->rings,
+ c->nativeformats,
+ c->writeformat,
+ c->readformat,
+ c->fds[0], c->fin & 0x7fffffff, (c->fin & 0x80000000) ? " (DEBUGGED)" : "",
+ c->fout & 0x7fffffff, (c->fout & 0x80000000) ? " (DEBUGGED)" : "", (long)c->whentohangup,
+ hour,
+ min,
+ sec,
+ c->context,
+ c->exten,
+ c->priority,
+ c->callgroup,
+ c->pickupgroup,
+ ( c->appl ? c->appl : "(N/A)" ),
+ ( c-> data ? (!ast_strlen_zero(c->data) ? c->data : "(Empty)") : "(None)"),
+ c->stack,
+ (c->blocking ? c->blockproc : "(Not Blocking)"));
+
+ return 1;
+}
+
+static int dumpchan_exec(struct ast_channel *chan, void *data)
+{
+ int res=0;
+ struct localuser *u;
+ char vars[1024];
+ char info[1024];
+ int level = 0;
+ static char *line = "================================================================================";
+ LOCAL_USER_ADD(u);
+
+ if (data) {
+ level = atoi(data);
+ }
+
+ pbx_builtin_serialize_variables(chan, vars, sizeof(vars));
+ ast_serialize_showchan(chan, info, sizeof(info));
+ if (option_verbose >= level)
+ ast_verbose("\nDumping Info For Channel: %s:\n%s\nInfo:\n%s\nVariables:\n%s%s\n",chan->name,line,info,vars,line);
+
+ LOCAL_USER_REMOVE(u);
+ return res;
+}
+
+int unload_module(void)
+{
+ STANDARD_HANGUP_LOCALUSERS;
+ return ast_unregister_application(app);
+}
+
+int load_module(void)
+{
+ return ast_register_application(app, dumpchan_exec, synopsis, desc);
+}
+
+char *description(void)
+{
+ return tdesc;
+}
+
+int usecount(void)
+{
+ int res;
+ STANDARD_USECOUNT(res);
+ return res;
+}
+
+char *key()
+{
+ return ASTERISK_GPL_KEY;
+}
+
--
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