[asterisk-commits] murf: branch 1.4 r59522 - in /branches/1.4:
include/asterisk/ main/ res/
asterisk-commits at lists.digium.com
asterisk-commits at lists.digium.com
Fri Mar 30 10:51:17 MST 2007
Author: murf
Date: Fri Mar 30 12:51:17 2007
New Revision: 59522
URL: http://svn.digium.com/view/asterisk?view=rev&rev=59522
Log:
several changes via kpflemings review
Modified:
branches/1.4/include/asterisk/cdr.h
branches/1.4/main/cdr.c
branches/1.4/main/channel.c
branches/1.4/main/pbx.c
branches/1.4/res/res_features.c
Modified: branches/1.4/include/asterisk/cdr.h
URL: http://svn.digium.com/view/asterisk/branches/1.4/include/asterisk/cdr.h?view=diff&rev=59522&r1=59521&r2=59522
==============================================================================
--- branches/1.4/include/asterisk/cdr.h (original)
+++ branches/1.4/include/asterisk/cdr.h Fri Mar 30 12:51:17 2007
@@ -114,13 +114,13 @@
/*! \brief Free a CDR record
* \param cdr ast_cdr structure to free
- * Returns nothing important
+ * Returns nothing
*/
void ast_cdr_free(struct ast_cdr *cdr);
/*! \brief Discard and free a CDR record
* \param cdr ast_cdr structure to free
- * Returns nothing important -- same as free, but no checks or complaints
+ * Returns nothing -- same as free, but no checks or complaints
*/
void ast_cdr_discard(struct ast_cdr *cdr);
@@ -162,7 +162,7 @@
/*!
* \param cdr the cdr you wish to associate with the call
* Starts all CDR stuff necessary for monitoring a call
- * Returns nothing important
+ * Returns nothing
*/
void ast_cdr_start(struct ast_cdr *cdr);
@@ -177,21 +177,21 @@
/*! Busy a call */
/*!
* \param cdr the cdr you wish to associate with the call
- * Returns nothing important
+ * Returns nothing
*/
void ast_cdr_busy(struct ast_cdr *cdr);
/*! Fail a call */
/*!
* \param cdr the cdr you wish to associate with the call
- * Returns nothing important
+ * Returns nothing
*/
void ast_cdr_failed(struct ast_cdr *cdr);
/*! Save the result of the call based on the AST_CAUSE_* */
/*!
* \param cdr the cdr you wish to associate with the call
- * Returns nothing important
+ * Returns nothing
* \param cause the AST_CAUSE_*
*/
int ast_cdr_disposition(struct ast_cdr *cdr, int cause);
@@ -200,7 +200,7 @@
/*!
* \param cdr the cdr you have associated the call with
* Registers the end of call time in the cdr structure.
- * Returns nothing important
+ * Returns nothing
*/
void ast_cdr_end(struct ast_cdr *cdr);
Modified: branches/1.4/main/cdr.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/main/cdr.c?view=diff&rev=59522&r1=59521&r2=59522
==============================================================================
--- branches/1.4/main/cdr.c (original)
+++ branches/1.4/main/cdr.c Fri Mar 30 12:51:17 2007
@@ -166,8 +166,11 @@
*/
struct ast_cdr *ast_cdr_dup(struct ast_cdr *cdr)
{
- struct ast_cdr *newcdr = ast_cdr_alloc();
-
+ struct ast_cdr *newcdr;
+
+ if (!cdr) /* don't die if we get a null cdr pointer */
+ return NULL;
+ newcdr = ast_cdr_alloc();
if (!newcdr)
return NULL;
@@ -216,6 +219,9 @@
{
const char *fmt = "%Y-%m-%d %T";
const char *varbuf;
+
+ if (!cdr) /* don't die if the cdr is null */
+ return;
*ret = NULL;
/* special vars (the ones from the struct ast_cdr when requested by name)
@@ -288,6 +294,9 @@
struct varshead *headp;
int x;
+ if (!cdr) /* don't die if the cdr is null */
+ return -1;
+
for(x = 0; cdr_readonly_vars[x]; x++) {
if (!strcasecmp(name, cdr_readonly_vars[x])) {
ast_log(LOG_ERROR, "Attempt to set the '%s' read-only variable!.\n", name);
@@ -327,6 +336,9 @@
struct varshead *headpa, *headpb;
const char *var, *val;
int x = 0;
+
+ if (!to_cdr || !from_cdr) /* don't die if one of the pointers is null */
+ return 0;
headpa = &from_cdr->varshead;
headpb = &to_cdr->varshead;
@@ -403,6 +415,8 @@
/*! \brief print a warning if cdr already posted */
static void check_post(struct ast_cdr *cdr)
{
+ if (!cdr)
+ return;
if (ast_test_flag(cdr, AST_CDR_FLAG_POSTED))
ast_log(LOG_NOTICE, "CDR on channel '%s' already posted\n", S_OR(cdr->channel, "<unknown>"));
}
@@ -410,6 +424,8 @@
/*! \brief print a warning if cdr already started */
static void check_start(struct ast_cdr *cdr)
{
+ if (!cdr)
+ return;
if (!ast_tvzero(cdr->start))
ast_log(LOG_NOTICE, "CDR on channel '%s' already started\n", S_OR(cdr->channel, "<unknown>"));
}
@@ -447,7 +463,10 @@
struct ast_cdr *ast_cdr_alloc(void)
{
- return ast_calloc(1, sizeof(struct ast_cdr));
+ struct ast_cdr *x = ast_calloc(1, sizeof(struct ast_cdr));
+ if (!x)
+ ast_log(LOG_ERROR,"Allocation Failure for a CDR!\n");
+ return x;
}
void ast_cdr_merge(struct ast_cdr *to, struct ast_cdr *from)
@@ -646,7 +665,8 @@
{
/* Grab source from ANI or normal Caller*ID */
const char *num = S_OR(c->cid.cid_ani, c->cid.cid_num);
-
+ if (!cdr)
+ return;
if (!ast_strlen_zero(c->cid.cid_name)) {
if (!ast_strlen_zero(num)) /* both name and number */
snprintf(cdr->clid, sizeof(cdr->clid), "\"%s\" <%s>", c->cid.cid_name, num);
@@ -996,6 +1016,9 @@
{
struct ast_cdr_batch_item *newtail;
int curr;
+
+ if (!cdr)
+ return;
/* maybe they disabled CDR stuff completely, so just drop it */
if (!enabled) {
Modified: branches/1.4/main/channel.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/main/channel.c?view=diff&rev=59522&r1=59521&r2=59522
==============================================================================
--- branches/1.4/main/channel.c (original)
+++ branches/1.4/main/channel.c Fri Mar 30 12:51:17 2007
@@ -823,7 +823,7 @@
tmp->uniqueid);
}
- /* Experiment: under what conditions do we NOT want to track cdrs on channels? */
+ /* Reminder for the future: under what conditions do we NOT want to track cdrs on channels? */
tmp->cdr = ast_cdr_alloc();
ast_cdr_init(tmp->cdr, tmp);
ast_cdr_start(tmp->cdr);
Modified: branches/1.4/main/pbx.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/main/pbx.c?view=diff&rev=59522&r1=59521&r2=59522
==============================================================================
--- branches/1.4/main/pbx.c (original)
+++ branches/1.4/main/pbx.c Fri Mar 30 12:51:17 2007
@@ -4923,11 +4923,6 @@
if (!chan)
return -1; /* failure */
-
- if (!chan->cdr) {
- chan->cdr = ast_cdr_alloc(); /* allocate a cdr for the channel */
- ast_log(LOG_NOTICE, "=====PBX_OUTGOING_CDR_FAILED ALLOCS CHANNEL CDR for %s\n", chan->name);
- }
if (!chan->cdr) {
/* allocation of the cdr failed */
Modified: branches/1.4/res/res_features.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/res/res_features.c?view=diff&rev=59522&r1=59521&r2=59522
==============================================================================
--- branches/1.4/res/res_features.c (original)
+++ branches/1.4/res/res_features.c Fri Mar 30 12:51:17 2007
@@ -171,13 +171,6 @@
-struct ast_bridge
-{
- struct ast_cdr *cdr; /* previously, cdrs were associated only with channels, and things
- could get incredibly perverse when bridging occurred, especially
- when the same channel got used in multiple "legs" of a call */
-};
-
/*! \brief store context, priority and extension */
static void set_c_e_p(struct ast_channel *chan, const char *context, const char *ext, int pri)
{
@@ -694,11 +687,15 @@
res=finishup(transferee);
if (!transferer->cdr) {
transferer->cdr=ast_cdr_alloc();
- ast_cdr_init(transferer->cdr, transferer); /* initilize our channel's cdr */
- ast_cdr_start(transferer->cdr);
- }
- ast_cdr_setdestchan(transferer->cdr, transferee->name);
- ast_cdr_setapp(transferer->cdr, "BLINDTRANSFER","");
+ if (transferer) {
+ ast_cdr_init(transferer->cdr, transferer); /* initilize our channel's cdr */
+ ast_cdr_start(transferer->cdr);
+ }
+ }
+ if (transferer->cdr) {
+ ast_cdr_setdestchan(transferer->cdr, transferee->name);
+ ast_cdr_setapp(transferer->cdr, "BLINDTRANSFER","");
+ }
if (!transferee->pbx) {
/* Doh! Use our handy async_goto functions */
if (option_verbose > 2)
@@ -1146,8 +1143,10 @@
pbx_builtin_setvar_helper(chan, "TRANSFERERNAME", caller->name);
if (!chan->cdr) {
chan->cdr=ast_cdr_alloc();
- ast_cdr_init(chan->cdr, chan); /* initilize our channel's cdr */
- ast_cdr_start(chan->cdr);
+ if (chan->cdr) {
+ ast_cdr_init(chan->cdr, chan); /* initilize our channel's cdr */
+ ast_cdr_start(chan->cdr);
+ }
}
if (!ast_call(chan, data, timeout)) {
@@ -1320,10 +1319,9 @@
int hadfeatures=0;
struct ast_option_header *aoh;
struct ast_bridge_config backup_config;
- struct ast_bridge bridge_object;
+ struct ast_cdr *bridge_cdr;
memset(&backup_config, 0, sizeof(backup_config));
- memset(&bridge_object, 0, sizeof(bridge_object));
config->start_time = ast_tvnow();
@@ -1373,67 +1371,79 @@
}
/* arrange the cdrs */
- bridge_object.cdr = ast_cdr_alloc();
- if (chan->cdr && peer->cdr) { /* both of them? merge */
- ast_cdr_init(bridge_object.cdr,chan); /* seems more logicaller to use the destination as a base, but, really, it's random */
- ast_cdr_start(bridge_object.cdr); /* now is the time to start */
- /* absorb the channel cdr */
- ast_cdr_merge(bridge_object.cdr, chan->cdr);
- ast_cdr_discard(chan->cdr); /* no posting these guys */
- chan->cdr = NULL;
-
- /* absorb the peer cdr */
- ast_cdr_merge(bridge_object.cdr, peer->cdr);
- ast_cdr_discard(peer->cdr); /* no posting these guys */
- peer->cdr = NULL;
- } else if (chan->cdr) {
- /* take the cdr from the channel - literally */
- ast_cdr_init(bridge_object.cdr,chan);
- if (chan->cdr->disposition!=AST_CDR_ANSWERED) {
- ast_cdr_end(chan->cdr);
- ast_cdr_detach(chan->cdr); /* post the existing cdr, we will be starting a fresh new cdr presently */
- chan->cdr = ast_cdr_alloc();
- ast_cdr_init(chan->cdr,chan); /* a fresh new one its place */
- ast_cdr_start(chan->cdr); /* now is the time to start */
- } else {
- /* absorb this data */
- ast_cdr_merge(bridge_object.cdr, chan->cdr);
+ bridge_cdr = ast_cdr_alloc();
+ if (bridge_cdr) {
+ if (chan->cdr && peer->cdr) { /* both of them? merge */
+ ast_cdr_init(bridge_cdr,chan); /* seems more logicaller to use the destination as a base, but, really, it's random */
+ ast_cdr_start(bridge_cdr); /* now is the time to start */
+ /* absorb the channel cdr */
+ ast_cdr_merge(bridge_cdr, chan->cdr);
ast_cdr_discard(chan->cdr); /* no posting these guys */
chan->cdr = NULL;
- }
- peer->cdr = ast_cdr_alloc();
- ast_cdr_init(peer->cdr, peer);
- } else if (peer->cdr) {
- /* take the cdr from the peer - literally */
- ast_cdr_init(bridge_object.cdr,peer);
- if (peer->cdr->disposition != AST_CDR_ANSWERED) {
- ast_cdr_end(peer->cdr);
- ast_cdr_detach(peer->cdr); /* post the existing cdr, we will be starting a fresh new cdr presently */
+
+ /* absorb the peer cdr */
+ ast_cdr_merge(bridge_cdr, peer->cdr);
+ ast_cdr_discard(peer->cdr); /* no posting these guys */
+ peer->cdr = NULL;
+ } else if (chan->cdr) {
+ /* take the cdr from the channel - literally */
+ ast_cdr_init(bridge_cdr,chan);
+ if (chan->cdr->disposition!=AST_CDR_ANSWERED) {
+ ast_cdr_end(chan->cdr);
+ ast_cdr_detach(chan->cdr); /* post the existing cdr, we will be starting a fresh new cdr presently */
+ chan->cdr = ast_cdr_alloc();
+ if (chan->cdr) {
+ ast_cdr_init(chan->cdr,chan); /* a fresh new one its place */
+ ast_cdr_start(chan->cdr); /* now is the time to start */
+ }
+ } else {
+ /* absorb this data */
+ ast_cdr_merge(bridge_cdr, chan->cdr);
+ ast_cdr_discard(chan->cdr); /* no posting these guys */
+ chan->cdr = NULL;
+ }
peer->cdr = ast_cdr_alloc();
- ast_cdr_init(peer->cdr,peer); /* a fresh new one its place */
- ast_cdr_start(peer->cdr); /* now is the time to start */
+ if (peer->cdr)
+ ast_cdr_init(peer->cdr, peer);
+ } else if (peer->cdr) {
+ /* take the cdr from the peer - literally */
+ ast_cdr_init(bridge_cdr,peer);
+ if (peer->cdr->disposition != AST_CDR_ANSWERED) {
+ ast_cdr_end(peer->cdr);
+ ast_cdr_detach(peer->cdr); /* post the existing cdr, we will be starting a fresh new cdr presently */
+ peer->cdr = ast_cdr_alloc();
+ if (peer->cdr) {
+ ast_cdr_init(peer->cdr,peer); /* a fresh new one its place */
+ ast_cdr_start(peer->cdr); /* now is the time to start */
+ }
+ } else {
+ /* absorb this data */
+ ast_cdr_merge(bridge_cdr, chan->cdr);
+ ast_cdr_discard(chan->cdr); /* no posting these guys */
+ chan->cdr = NULL;
+ }
+ chan->cdr = ast_cdr_alloc();
+ if (chan->cdr)
+ ast_cdr_init(chan->cdr, chan);
} else {
- /* absorb this data */
- ast_cdr_merge(bridge_object.cdr, chan->cdr);
- ast_cdr_discard(chan->cdr); /* no posting these guys */
- chan->cdr = NULL;
- }
- chan->cdr = ast_cdr_alloc();
- ast_cdr_init(chan->cdr, chan);
- } else {
- /* make up a new cdr */
- ast_cdr_init(bridge_object.cdr,chan); /* eh, just pick one of them */
- chan->cdr = ast_cdr_alloc();
- ast_cdr_init(chan->cdr, chan);
- peer->cdr = ast_cdr_alloc();
- ast_cdr_init(peer->cdr, peer);
- ast_cdr_start(peer->cdr); /* now is the time to start */
- }
- if (ast_strlen_zero(bridge_object.cdr->dstchannel)) {
- if (strcmp(bridge_object.cdr->channel, peer->name) != 0)
- ast_cdr_setdestchan(bridge_object.cdr, peer->name);
- else
- ast_cdr_setdestchan(bridge_object.cdr, chan->name);
+ /* make up a new cdr */
+ ast_cdr_init(bridge_cdr,chan); /* eh, just pick one of them */
+ chan->cdr = ast_cdr_alloc();
+ if (chan->cdr) {
+ ast_cdr_init(chan->cdr, chan);
+ }
+ peer->cdr = ast_cdr_alloc();
+ if (chan->cdr) {
+ ast_cdr_init(peer->cdr, peer);
+ ast_cdr_start(peer->cdr); /* now is the time to start */
+ }
+ }
+ if (ast_strlen_zero(bridge_cdr->dstchannel)) {
+ if (strcmp(bridge_cdr->channel, peer->name) != 0)
+ ast_cdr_setdestchan(bridge_cdr, peer->name);
+ else
+ ast_cdr_setdestchan(bridge_cdr, chan->name);
+ }
}
for (;;) {
struct ast_channel *other; /* used later */
@@ -1502,12 +1512,14 @@
if (res < 0) {
ast_log(LOG_WARNING, "Bridge failed on channels %s and %s\n", chan->name, peer->name);
/* whoa!! don't go running off without cleaning up your mess! */
- ast_cdr_merge(bridge_object.cdr,chan->cdr);
- ast_cdr_merge(bridge_object.cdr,peer->cdr);
- ast_cdr_failed(bridge_object.cdr);
- ast_cdr_end(bridge_object.cdr);
- ast_cdr_detach(bridge_object.cdr);
- bridge_object.cdr = NULL;
+ if (bridge_cdr) {
+ ast_cdr_merge(bridge_cdr,chan->cdr);
+ ast_cdr_merge(bridge_cdr,peer->cdr);
+ ast_cdr_failed(bridge_cdr);
+ ast_cdr_end(bridge_cdr);
+ ast_cdr_detach(bridge_cdr);
+ bridge_cdr = NULL;
+ }
ast_cdr_free(chan->cdr); /* no posting these guys */
ast_cdr_free(peer->cdr);
chan->cdr = NULL;
@@ -1603,11 +1615,13 @@
}
/* before leaving, post the cdr we accumulated */
/* whoa!! don't go running off without cleaning up your mess! */
- ast_cdr_merge(bridge_object.cdr,chan->cdr);
- ast_cdr_merge(bridge_object.cdr,peer->cdr);
- ast_cdr_end(bridge_object.cdr);
- ast_cdr_detach(bridge_object.cdr);
- bridge_object.cdr = NULL;
+ if (bridge_cdr) {
+ ast_cdr_merge(bridge_cdr,chan->cdr);
+ ast_cdr_merge(bridge_cdr,peer->cdr);
+ ast_cdr_end(bridge_cdr);
+ ast_cdr_detach(bridge_cdr);
+ bridge_cdr = NULL;
+ }
ast_cdr_discard(chan->cdr); /* no posting these guys */
ast_cdr_discard(peer->cdr);
chan->cdr = NULL;
@@ -1930,12 +1944,6 @@
pbx_builtin_setvar_helper(chan, "PARKEDCHANNEL", peer->name);
ast_cdr_setdestchan(chan->cdr, peer->name);
-#ifdef NOT_NECC
- ast_log(LOG_NOTICE,"Channel name is %s, and the cdr channel name is '%s'\n", chan->name, chan->cdr->channel);
- if (!ast_strlen_zero(chan->name) && ast_strlen_zero(chan->cdr->channel)) {
- ast_copy_string(chan->cdr->channel, chan->name, sizeof(chan->cdr->channel));
- }
-#endif
memset(&config, 0, sizeof(struct ast_bridge_config));
ast_set_flag(&(config.features_callee), AST_FEATURE_REDIRECT);
ast_set_flag(&(config.features_caller), AST_FEATURE_REDIRECT);
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