* Multiple files and formats can now be specified in cdr_custom.conf.
* cdr_syslog has been added which allows CDRs to be written directly to syslog.
See configs/cdr_syslog.conf.sample for more information.
+ * A 'sequence' field has been added to CDRs which can be combined with
+ linkedid or uniqueid to uniquely identify a CDR.
Calendaring for Asterisk
------------------------
while (cdr->next)
cdr = cdr->next;
- if (!(newcdr = ast_cdr_dup(cdr)))
+ if (!(newcdr = ast_cdr_dup_unique(cdr)))
return;
ast_cdr_append(cdr, newcdr);
; Master.csv, Simple.csv, or both.
;
;[mappings]
-;Master.csv => ${CSV_QUOTE(${CDR(clid)})},${CSV_QUOTE(${CDR(src)})},${CSV_QUOTE(${CDR(dst)})},${CSV_QUOTE(${CDR(dcontext)})},${CSV_QUOTE(${CDR(channel)})},${CSV_QUOTE(${CDR(dstchannel)})},${CSV_QUOTE(${CDR(lastapp)})},${CSV_QUOTE(${CDR(lastdata)})},${CSV_QUOTE(${CDR(start)})},${CSV_QUOTE(${CDR(answer)})},${CSV_QUOTE(${CDR(end)})},${CSV_QUOTE(${CDR(duration)})},${CSV_QUOTE(${CDR(billsec)})},${CSV_QUOTE(${CDR(disposition)})},${CSV_QUOTE(${CDR(amaflags)})},${CSV_QUOTE(${CDR(accountcode)})},${CSV_QUOTE(${CDR(uniqueid)})},${CSV_QUOTE(${CDR(userfield)})}
+;Master.csv => ${CSV_QUOTE(${CDR(clid)})},${CSV_QUOTE(${CDR(src)})},${CSV_QUOTE(${CDR(dst)})},${CSV_QUOTE(${CDR(dcontext)})},${CSV_QUOTE(${CDR(channel)})},${CSV_QUOTE(${CDR(dstchannel)})},${CSV_QUOTE(${CDR(lastapp)})},${CSV_QUOTE(${CDR(lastdata)})},${CSV_QUOTE(${CDR(start)})},${CSV_QUOTE(${CDR(answer)})},${CSV_QUOTE(${CDR(end)})},${CSV_QUOTE(${CDR(duration)})},${CSV_QUOTE(${CDR(billsec)})},${CSV_QUOTE(${CDR(disposition)})},${CSV_QUOTE(${CDR(amaflags)})},${CSV_QUOTE(${CDR(accountcode)})},${CSV_QUOTE(${CDR(uniqueid)})},${CSV_QUOTE(${CDR(userfield)})},${CDR(sequence)}
;Simple.csv => ${CSV_QUOTE(${EPOCH})},${CSV_QUOTE(${CDR(src)})},${CSV_QUOTE(${CDR(dst)})}
<enum name="channel">
<para>Channel name.</para>
</enum>
+ <enum name="sequence">
+ <para>CDR sequence number.</param>
+ </enum>
</enumlist>
</parameter>
<parameter name="options" required="false">
char linkedid[32];
/*! User field */
char userfield[AST_MAX_USER_FIELD];
+ /*! Sequence field */
+ int sequence;
/*! A linked list for variables */
struct varshead varshead;
struct ast_cdr *ast_cdr_alloc(void);
/*!
+ * \brief Duplicate a record and increment the sequence number.
+ * \param cdr the record to duplicate
+ * \retval a malloc'd ast_cdr structure,
+ * \retval NULL on error (malloc failure)
+ * \see ast_cdr_dup()
+ * \see ast_cdr_dup_unique_swap()
+ */
+struct ast_cdr *ast_cdr_dup_unique(struct ast_cdr *cdr);
+
+/*!
+ * \brief Duplicate a record and increment the sequence number of the old
+ * record.
+ * \param cdr the record to duplicate
+ * \retval a malloc'd ast_cdr structure,
+ * \retval NULL on error (malloc failure)
+ * \note This version increments the original CDR's sequence number rather than
+ * the duplicate's sequence number. The effect is as if the original CDR's
+ * sequence number was swapped with the duplicate's sequence number.
+ *
+ * \see ast_cdr_dup()
+ * \see ast_cdr_dup_unique()
+ */
+struct ast_cdr *ast_cdr_dup_unique_swap(struct ast_cdr *cdr);
+
+/*!
* \brief Duplicate a record
+ * \param cdr the record to duplicate
* \retval a malloc'd ast_cdr structure,
* \retval NULL on error (malloc failure)
+ * \see ast_cdr_dup_unique()
+ * \see ast_cdr_dup_unique_swap()
*/
struct ast_cdr *ast_cdr_dup(struct ast_cdr *cdr);
struct ast_cdr_batch_item *tail;
} *batch = NULL;
+
+static int cdr_sequence = 0;
+
+static int cdr_seq_inc(struct ast_cdr *cdr);
+
static struct sched_context *sched;
static int cdr_sched = -1;
static pthread_t cdr_thread = AST_PTHREADT_NULL;
return unanswered;
}
+struct ast_cdr *ast_cdr_dup_unique(struct ast_cdr *cdr)
+{
+ struct ast_cdr *newcdr = ast_cdr_dup(cdr);
+ if (!newcdr)
+ return NULL;
+
+ cdr_seq_inc(newcdr);
+ return newcdr;
+}
+
+struct ast_cdr *ast_cdr_dup_unique_swap(struct ast_cdr *cdr)
+{
+ struct ast_cdr *newcdr = ast_cdr_dup(cdr);
+ if (!newcdr)
+ return NULL;
+
+ cdr_seq_inc(cdr);
+ return newcdr;
+}
+
/*! Duplicate a CDR record
\returns Pointer to new CDR record
*/
ast_copy_string(workspace, cdr->linkedid, workspacelen);
else if (!strcasecmp(name, "userfield"))
ast_copy_string(workspace, cdr->userfield, workspacelen);
+ else if (!strcasecmp(name, "sequence"))
+ snprintf(workspace, workspacelen, "%d", cdr->sequence);
else if ((varbuf = ast_cdr_getvar_internal(cdr, name, recur)))
ast_copy_string(workspace, varbuf, workspacelen);
else
static const char * const cdr_readonly_vars[] = { "clid", "src", "dst", "dcontext", "channel", "dstchannel",
"lastapp", "lastdata", "start", "answer", "end", "duration",
"billsec", "disposition", "amaflags", "accountcode", "uniqueid", "linkedid",
- "userfield", NULL };
+ "userfield", "sequence", NULL };
/*! Set a CDR channel variable
\note You can't set the CDR variables that belong to the actual CDR record, like "billsec".
*/
return 0;
}
+static int cdr_seq_inc(struct ast_cdr *cdr)
+{
+ return (cdr->sequence = ast_atomic_fetchadd_int(&cdr_sequence, +1));
+}
+
int ast_cdr_init(struct ast_cdr *cdr, struct ast_channel *c)
{
char *chan;
chan = S_OR(cdr->channel, "<unknown>");
ast_copy_string(cdr->channel, c->name, sizeof(cdr->channel));
set_one_cid(cdr, c);
+ cdr_seq_inc(cdr);
cdr->disposition = (c->_state == AST_STATE_UP) ? AST_CDR_ANSWERED : AST_CDR_NOANSWER;
cdr->amaflags = c->amaflags ? c->amaflags : ast_default_amaflags;
if (ast_test_flag(&flags, AST_CDR_FLAG_LOCKED) || !ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
if (ast_test_flag(&flags, AST_CDR_FLAG_POSTED)) {
ast_cdr_end(cdr);
- if ((duplicate = ast_cdr_dup(cdr))) {
+ if ((duplicate = ast_cdr_dup_unique_swap(cdr))) {
ast_cdr_detach(duplicate);
}
ast_set_flag(cdr, AST_CDR_FLAG_POSTED);
if (chan_cdr) {
ast_set_flag(chan_cdr, AST_CDR_FLAG_MAIN);
ast_cdr_update(chan);
- bridge_cdr = ast_cdr_dup(chan_cdr);
+ bridge_cdr = ast_cdr_dup_unique_swap(chan_cdr);
ast_copy_string(bridge_cdr->lastapp, S_OR(chan->appl, ""), sizeof(bridge_cdr->lastapp));
ast_copy_string(bridge_cdr->lastdata, S_OR(chan->data, ""), sizeof(bridge_cdr->lastdata));
} else {