![murf](/assets/img/avatar_default.png)
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r122046 | murf | 2008-06-12 07:47:34 -0600 (Thu, 12 Jun 2008) | 37 lines (closes issue #10668) Reported by: arkadia Tested by: murf, arkadia Options added to forkCDR() app and the CDR() func to remove some roadblocks for CDR applications. The "show application ForkCDR" output was upgraded to more fully explain the inner workings of forkCDR. The A option was added to forkCDR to force the CDR system to NOT change the disposition on the original CDR, after the fork. This involves ast_cdr_answer, _busy, _failed, and so on. The T option was added to forkCDR to force obedience of the cdr LOCKED flag in the ast_cdr_end, all the disposition changing funcs (ast_cdr_answer, etc), and in the ast_cdr_setvar func. The CHANGES file was updated to explain ALL the new options added to satisfy this bug report (and some requests made verbally and via email, irc, etc, over the past months/year) The 's' option was added to the CDR() func, to force it to skip LOCKED cdr's in the chain. Again, the new options should be totally transparent to existing apps! Current behavior of CDR, forkCDR, and the rest of the CDR system should not change one little bit. Until you add the new options, at least! ........ git-svn-id: http://svn.digium.com/svn/asterisk/trunk@122091 f38db490-d61c-443f-a65b-d21fe96a405b
182 lines
5.2 KiB
C
182 lines
5.2 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999-2006, Digium, Inc.
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*
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* Portions Copyright (C) 2005, Anthony Minessale II
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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 Call Detail Record related dialplan functions
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*
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* \author Anthony Minessale II
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*
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* \ingroup functions
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/module.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/utils.h"
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#include "asterisk/app.h"
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#include "asterisk/cdr.h"
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enum {
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OPT_RECURSIVE = (1 << 0),
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OPT_UNPARSED = (1 << 1),
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OPT_LAST = (1 << 2),
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OPT_SKIPLOCKED = (1 << 3),
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} cdr_option_flags;
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AST_APP_OPTIONS(cdr_func_options, {
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AST_APP_OPTION('l', OPT_LAST),
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AST_APP_OPTION('r', OPT_RECURSIVE),
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AST_APP_OPTION('s', OPT_SKIPLOCKED),
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AST_APP_OPTION('u', OPT_UNPARSED),
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});
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static int cdr_read(struct ast_channel *chan, const char *cmd, char *parse,
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char *buf, size_t len)
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{
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char *ret;
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struct ast_flags flags = { 0 };
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struct ast_cdr *cdr = chan ? chan->cdr : NULL;
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(variable);
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AST_APP_ARG(options);
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);
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if (ast_strlen_zero(parse))
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return -1;
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if (!cdr)
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return -1;
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AST_STANDARD_APP_ARGS(args, parse);
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if (!ast_strlen_zero(args.options))
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ast_app_parse_options(cdr_func_options, &flags, NULL, args.options);
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if (ast_test_flag(&flags, OPT_LAST))
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while (cdr->next)
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cdr = cdr->next;
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if (ast_test_flag(&flags, OPT_SKIPLOCKED))
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while (ast_test_flag(cdr, AST_CDR_FLAG_LOCKED) && cdr->next)
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cdr = cdr->next;
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ast_cdr_getvar(cdr, args.variable, &ret, buf, len,
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ast_test_flag(&flags, OPT_RECURSIVE),
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ast_test_flag(&flags, OPT_UNPARSED));
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return 0;
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}
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static int cdr_write(struct ast_channel *chan, const char *cmd, char *parse,
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const char *value)
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{
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struct ast_cdr *cdr = chan ? chan->cdr : NULL;
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struct ast_flags flags = { 0 };
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(variable);
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AST_APP_ARG(options);
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);
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if (ast_strlen_zero(parse) || !value || !chan)
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return -1;
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if (!cdr)
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return -1;
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AST_STANDARD_APP_ARGS(args, parse);
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if (!ast_strlen_zero(args.options))
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ast_app_parse_options(cdr_func_options, &flags, NULL, args.options);
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if (ast_test_flag(&flags, OPT_LAST))
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while (cdr->next)
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cdr = cdr->next;
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if (!strcasecmp(args.variable, "accountcode")) /* the 'l' flag doesn't apply to setting the accountcode, userfield, or amaflags */
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ast_cdr_setaccount(chan, value);
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else if (!strcasecmp(args.variable, "userfield"))
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ast_cdr_setuserfield(chan, value);
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else if (!strcasecmp(args.variable, "amaflags"))
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ast_cdr_setamaflags(chan, value);
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else
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ast_cdr_setvar(cdr, args.variable, value, ast_test_flag(&flags, OPT_RECURSIVE));
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/* No need to worry about the u flag, as all fields for which setting
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* 'u' would do anything are marked as readonly. */
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return 0;
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}
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static struct ast_custom_function cdr_function = {
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.name = "CDR",
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.synopsis = "Gets or sets a CDR variable",
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.syntax = "CDR(<name>[,options])",
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.read = cdr_read,
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.write = cdr_write,
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.desc =
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"Options:\n"
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" 'l' uses the most recent CDR on a channel with multiple records\n"
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" 'r' searches the entire stack of CDRs on the channel\n"
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" 's' skips any CDR's that are marked 'LOCKED' due to forkCDR() calls.\n"
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" (on setting/writing CDR vars only)\n"
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" 'u' retrieves the raw, unprocessed value\n"
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" For example, 'start', 'answer', and 'end' will be retrieved as epoch\n"
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" values, when the 'u' option is passed, but formatted as YYYY-MM-DD HH:MM:SS\n"
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" otherwise. Similarly, disposition and amaflags will return their raw\n"
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" integral values.\n"
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" Here is a list of all the available cdr field names:\n"
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" clid lastdata disposition\n"
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" src start amaflags\n"
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" dst answer accountcode\n"
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" dcontext end uniqueid\n"
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" dstchannel duration userfield\n"
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" lastapp billsec channel\n"
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" All of the above variables are read-only, except for accountcode,\n"
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" userfield, and amaflags. You may, however, supply\n"
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" a name not on the above list, and create your own\n"
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" variable, whose value can be changed with this function,\n"
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" and this variable will be stored on the cdr.\n"
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" For setting CDR values, the 'l' flag does not apply to\n"
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" setting the accountcode, userfield, or amaflags.\n"
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" raw values for disposition:\n"
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" 1 = NO ANSWER\n"
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" 2 = BUSY\n"
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" 3 = FAILED\n"
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" 4 = ANSWERED\n"
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" raw values for amaflags:\n"
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" 1 = OMIT\n"
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" 2 = BILLING\n"
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" 3 = DOCUMENTATION\n",
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};
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static int unload_module(void)
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{
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return ast_custom_function_unregister(&cdr_function);
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}
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static int load_module(void)
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{
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return ast_custom_function_register(&cdr_function);
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Call Detail Record (CDR) dialplan function");
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