2 * Asterisk -- An open source telephony toolkit.
4 * Copyright (C) 2004 - 2005
6 * See http://www.asterisk.org for more information about
7 * the Asterisk project. Please do not directly contact
8 * any of the maintainers of this project for assistance;
9 * the project provides a web site, mailing lists and IRC
10 * channels for your use.
12 * This program is free software, distributed under the terms of
13 * the GNU General Public License Version 2. See the LICENSE file
14 * at the top of the source tree.
19 * \brief Asterisk Call Manager CDR records.
24 * \arg \ref Config_ami
25 * \ingroup cdr_drivers
30 ASTERISK_FILE_VERSION(__FILE__
, "$Revision$")
34 #include "asterisk/channel.h"
35 #include "asterisk/cdr.h"
36 #include "asterisk/module.h"
37 #include "asterisk/utils.h"
38 #include "asterisk/manager.h"
39 #include "asterisk/config.h"
40 #include "asterisk/pbx.h"
42 #define DATE_FORMAT "%Y-%m-%d %T"
43 #define CONF_FILE "cdr_manager.conf"
44 #define CUSTOM_FIELDS_BUF_SIZE 1024
46 static char *name
= "cdr_manager";
48 static int enablecdr
= 0;
49 struct ast_str
*customfields
;
51 static int manager_log(struct ast_cdr
*cdr
);
53 static int load_config(int reload
)
56 struct ast_config
*cfg
;
57 struct ast_variable
*v
;
58 struct ast_flags config_flags
= { reload
? CONFIG_FLAG_FILEUNCHANGED
: 0 };
61 cfg
= ast_config_load(CONF_FILE
, config_flags
);
62 if (cfg
== CONFIG_STATUS_FILEUNCHANGED
)
65 if (reload
&& customfields
) {
66 ast_free(customfields
);
71 /* Standard configuration */
72 ast_log(LOG_WARNING
, "Failed to load configuration file. Module not activated.\n");
74 ast_cdr_unregister(name
);
79 while ( (cat
= ast_category_browse(cfg
, cat
)) ) {
80 if (!strcasecmp(cat
, "general")) {
81 v
= ast_variable_browse(cfg
, cat
);
83 if (!strcasecmp(v
->name
, "enabled"))
84 newenablecdr
= ast_true(v
->value
);
88 } else if (!strcasecmp(cat
, "mappings")) {
89 customfields
= ast_str_create(CUSTOM_FIELDS_BUF_SIZE
);
90 v
= ast_variable_browse(cfg
, cat
);
92 if (customfields
&& !ast_strlen_zero(v
->name
) && !ast_strlen_zero(v
->value
)) {
93 if( (customfields
->used
+ strlen(v
->value
) + strlen(v
->name
) + 14) < customfields
->len
) {
94 ast_str_append(&customfields
, -1, "%s: ${CDR(%s)}\r\n", v
->value
, v
->name
);
95 ast_log(LOG_NOTICE
, "Added mapping %s: ${CDR(%s)}\n", v
->value
, v
->name
);
97 ast_log(LOG_WARNING
, "No more buffer space to add other custom fields\n");
107 ast_config_destroy(cfg
);
109 if (enablecdr
&& !newenablecdr
)
110 ast_cdr_unregister(name
);
111 else if (!enablecdr
&& newenablecdr
)
112 ast_cdr_register(name
, "Asterisk Manager Interface CDR Backend", manager_log
);
113 enablecdr
= newenablecdr
;
118 static int manager_log(struct ast_cdr
*cdr
)
120 struct ast_tm timeresult
;
121 char strStartTime
[80] = "";
122 char strAnswerTime
[80] = "";
123 char strEndTime
[80] = "";
124 char buf
[CUSTOM_FIELDS_BUF_SIZE
];
125 struct ast_channel dummy
;
130 ast_localtime(&cdr
->start
, &timeresult
, NULL
);
131 ast_strftime(strStartTime
, sizeof(strStartTime
), DATE_FORMAT
, &timeresult
);
133 if (cdr
->answer
.tv_sec
) {
134 ast_localtime(&cdr
->answer
, &timeresult
, NULL
);
135 ast_strftime(strAnswerTime
, sizeof(strAnswerTime
), DATE_FORMAT
, &timeresult
);
138 ast_localtime(&cdr
->end
, &timeresult
, NULL
);
139 ast_strftime(strEndTime
, sizeof(strEndTime
), DATE_FORMAT
, &timeresult
);
142 /* Custom fields handling */
143 if (customfields
!= NULL
&& customfields
->used
> 0) {
144 memset(&dummy
, 0, sizeof(dummy
));
146 pbx_substitute_variables_helper(&dummy
, customfields
->str
, buf
, sizeof(buf
) - 1);
149 manager_event(EVENT_FLAG_CDR
, "Cdr",
150 "AccountCode: %s\r\n"
152 "Destination: %s\r\n"
153 "DestinationContext: %s\r\n"
156 "DestinationChannel: %s\r\n"
157 "LastApplication: %s\r\n"
163 "BillableSeconds: %ld\r\n"
164 "Disposition: %s\r\n"
169 cdr
->accountcode
, cdr
->src
, cdr
->dst
, cdr
->dcontext
, cdr
->clid
, cdr
->channel
,
170 cdr
->dstchannel
, cdr
->lastapp
, cdr
->lastdata
, strStartTime
, strAnswerTime
, strEndTime
,
171 cdr
->duration
, cdr
->billsec
, ast_cdr_disp2str(cdr
->disposition
),
172 ast_cdr_flags2str(cdr
->amaflags
), cdr
->uniqueid
, cdr
->userfield
,buf
);
177 static int unload_module(void)
179 ast_cdr_unregister(name
);
181 ast_free(customfields
);
186 static int load_module(void)
188 /* Configuration file */
190 return AST_MODULE_LOAD_DECLINE
;
192 return AST_MODULE_LOAD_SUCCESS
;
195 static int reload(void)
197 return load_config(1);
200 AST_MODULE_INFO(ASTERISK_GPL_KEY
, AST_MODFLAG_DEFAULT
, "Asterisk Manager Interface CDR Backend",
202 .unload
= unload_module
,