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Diffstat (limited to 'trunk/apps/app_dumpchan.c')
| -rw-r--r-- | trunk/apps/app_dumpchan.c | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/trunk/apps/app_dumpchan.c b/trunk/apps/app_dumpchan.c new file mode 100644 index 000000000..48fb6215d --- /dev/null +++ b/trunk/apps/app_dumpchan.c @@ -0,0 +1,160 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2004 - 2005, Anthony Minessale II. + * + * Anthony Minessale <anthmct@yahoo.com> + * + * A license has been granted to Digium (via disclaimer) for the use of + * this code. + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +/*! \file + * + * \brief Application to dump channel variables + * + * \author Anthony Minessale <anthmct@yahoo.com> + * + * \ingroup applications + */ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/pbx.h" +#include "asterisk/module.h" +#include "asterisk/channel.h" + +static char *app = "DumpChan"; +static char *synopsis = "Dump Info About The Calling Channel"; +static char *desc = + " DumpChan([<min_verbose_level>])\n" + "Displays information on channel and listing of all channel\n" + "variables. If min_verbose_level is specified, output is only\n" + "displayed when the verbose level is currently set to that number\n" + "or greater. \n"; + + +static int 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; + char cgrp[BUFSIZ/2]; + char pgrp[BUFSIZ/2]; + char formatbuf[BUFSIZ/2]; + + 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" + "CallerIDNum= %s\n" + "CallerIDName= %s\n" + "DNIDDigits= %s\n" + "RDNIS= %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" + "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= %s\n" + "PickupGroup= %s\n" + "Application= %s\n" + "Data= %s\n" + "Blocking_in= %s\n", + c->name, + c->tech->type, + c->uniqueid, + S_OR(c->cid.cid_num, "(N/A)"), + S_OR(c->cid.cid_name, "(N/A)"), + S_OR(c->cid.cid_dnid, "(N/A)"), + S_OR(c->cid.cid_rdnis, "(N/A)"), + c->language, + ast_state2str(c->_state), + c->_state, + c->rings, + ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->nativeformats), + ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->writeformat), + ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->readformat), + ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->rawwriteformat), + ast_getformatname_multiple(formatbuf, sizeof(formatbuf), c->rawreadformat), + c->fds[0], c->fin & ~DEBUGCHAN_FLAG, (c->fin & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "", + c->fout & ~DEBUGCHAN_FLAG, (c->fout & DEBUGCHAN_FLAG) ? " (DEBUGGED)" : "", (long)c->whentohangup, + hour, + min, + sec, + 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 dumpchan_exec(struct ast_channel *chan, void *data) +{ + struct ast_str *vars = ast_str_alloca(BUFSIZ * 4); /* XXX very large! */ + char info[1024]; + int level = 0; + static char *line = "================================================================================"; + + if (!ast_strlen_zero(data)) + level = atoi(data); + + pbx_builtin_serialize_variables(chan, &vars); + 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->str, line); + + return 0; +} + +static int unload_module(void) +{ + return ast_unregister_application(app); +} + +static int load_module(void) +{ + return ast_register_application(app, dumpchan_exec, synopsis, desc); +} + +AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Dump Info About The Calling Channel"); |