Mon Mar 19 11:30:37 2012

Asterisk developer's documentation


cdr.h File Reference

Call Detail Record API. More...

#include <sys/time.h>
#include "asterisk/data.h"
#include "asterisk/channel.h"
#include "asterisk/utils.h"

Go to the source code of this file.

Data Structures

struct  ast_cdr
 Responsible for call detail data. More...

Defines

#define AST_MAX_ACCOUNT_CODE   20
#define AST_MAX_USER_FIELD   256

Typedefs

typedef int(*) ast_cdrbe (struct ast_cdr *cdr)
 CDR backend callback.

Enumerations

enum  {
  AST_CDR_FLAG_KEEP_VARS = (1 << 0), AST_CDR_FLAG_POSTED = (1 << 1), AST_CDR_FLAG_LOCKED = (1 << 2), AST_CDR_FLAG_CHILD = (1 << 3),
  AST_CDR_FLAG_POST_DISABLED = (1 << 4), AST_CDR_FLAG_BRIDGED = (1 << 5), AST_CDR_FLAG_MAIN = (1 << 6), AST_CDR_FLAG_ENABLE = (1 << 7),
  AST_CDR_FLAG_ANSLOCKED = (1 << 8), AST_CDR_FLAG_DONT_TOUCH = (1 << 9), AST_CDR_FLAG_POST_ENABLE = (1 << 10), AST_CDR_FLAG_DIALED = (1 << 11),
  AST_CDR_FLAG_ORIGINATED = (1 << 12)
}
 CDR Flags. More...
enum  {
  AST_CDR_NOANSWER = 0, AST_CDR_NULL = (1 << 0), AST_CDR_FAILED = (1 << 1), AST_CDR_BUSY = (1 << 2),
  AST_CDR_ANSWERED = (1 << 3)
}
 CDR Flags - Disposition. More...
enum  { AST_CDR_OMIT = 1, AST_CDR_BILLING = 2, AST_CDR_DOCUMENTATION = 3 }
 CDR AMA Flags. More...

Functions

ast_cdrast_cdr_alloc (void)
 Allocate a CDR record.
int ast_cdr_amaflags2int (const char *flag)
 Convert a string to a detail record AMA flag.
void ast_cdr_answer (struct ast_cdr *cdr)
 Answer a call.
ast_cdrast_cdr_append (struct ast_cdr *cdr, struct ast_cdr *newcdr)
int ast_cdr_appenduserfield (struct ast_channel *chan, const char *userfield)
 Append to CDR user field for channel (stored in CDR).
void ast_cdr_busy (struct ast_cdr *cdr)
 Busy a call.
int ast_cdr_copy_vars (struct ast_cdr *to_cdr, struct ast_cdr *from_cdr)
int ast_cdr_data_add_structure (struct ast_data *tree, struct ast_cdr *cdr, int recur)
void ast_cdr_detach (struct ast_cdr *cdr)
 Detaches the detail record for posting (and freeing) either now or at a later time in bulk with other records during batch mode operation.
void ast_cdr_discard (struct ast_cdr *cdr)
 Discard and free a CDR record.
char * ast_cdr_disp2str (int disposition)
 Disposition to a string.
int ast_cdr_disposition (struct ast_cdr *cdr, int cause)
 Save the result of the call based on the AST_CAUSE_*.
ast_cdrast_cdr_dup (struct ast_cdr *cdr)
 Duplicate a record.
ast_cdrast_cdr_dup_unique (struct ast_cdr *cdr)
 Duplicate a record and increment the sequence number.
ast_cdrast_cdr_dup_unique_swap (struct ast_cdr *cdr)
 Duplicate a record and increment the sequence number of the old record.
void ast_cdr_end (struct ast_cdr *cdr)
 End a call.
int ast_cdr_engine_init (void)
 Load the configuration file cdr.conf and possibly start the CDR scheduling thread.
int ast_cdr_engine_reload (void)
 Reload the configuration file cdr.conf and start/stop CDR scheduling thread.
void ast_cdr_engine_term (void)
void ast_cdr_failed (struct ast_cdr *cdr)
 Fail a call.
char * ast_cdr_flags2str (int flags)
void ast_cdr_free (struct ast_cdr *cdr)
 Free a CDR record.
void ast_cdr_free_vars (struct ast_cdr *cdr, int recur)
void ast_cdr_getvar (struct ast_cdr *cdr, const char *name, char **ret, char *workspace, int workspacelen, int recur, int raw)
int ast_cdr_init (struct ast_cdr *cdr, struct ast_channel *chan)
 Initialize based on a channel.
int ast_cdr_isset_unanswered (void)
void ast_cdr_merge (struct ast_cdr *to, struct ast_cdr *from)
 Move the non-null data from the "from" cdr to the "to" cdr.
void ast_cdr_noanswer (struct ast_cdr *cdr)
 A call wasn't answered.
int ast_cdr_register (const char *name, const char *desc, ast_cdrbe be)
 Register a CDR handling engine.
void ast_cdr_reset (struct ast_cdr *cdr, struct ast_flags *flags)
 Reset the detail record, optionally posting it first.
int ast_cdr_serialize_variables (struct ast_cdr *cdr, struct ast_str **buf, char delim, char sep, int recur)
int ast_cdr_setaccount (struct ast_channel *chan, const char *account)
 Set account code, will generate AMI event.
int ast_cdr_setamaflags (struct ast_channel *chan, const char *amaflags)
 Set AMA flags for channel.
void ast_cdr_setanswer (struct ast_cdr *cdr, struct timeval t)
 Set the answer time for a call.
void ast_cdr_setapp (struct ast_cdr *cdr, const char *app, const char *data)
 Set the last executed application.
int ast_cdr_setcid (struct ast_cdr *cdr, struct ast_channel *chan)
 Initialize based on a channel.
void ast_cdr_setdestchan (struct ast_cdr *cdr, const char *chan)
 Set the destination channel, if there was one.
void ast_cdr_setdisposition (struct ast_cdr *cdr, long int disposition)
 Set the disposition for a call.
int ast_cdr_setpeeraccount (struct ast_channel *chan, const char *account)
 Set the peer account.
int ast_cdr_setuserfield (struct ast_channel *chan, const char *userfield)
 Set CDR user field for channel (stored in CDR).
int ast_cdr_setvar (struct ast_cdr *cdr, const char *name, const char *value, int recur)
void ast_cdr_specialized_reset (struct ast_cdr *cdr, struct ast_flags *flags)
void ast_cdr_start (struct ast_cdr *cdr)
 Start a call.
void ast_cdr_submit_batch (int shutdown)
 Spawns (possibly) a new thread to submit a batch of CDRs to the backend engines.
void ast_cdr_unregister (const char *name)
 Unregister a CDR handling engine.
int ast_cdr_update (struct ast_channel *chan)
 Update CDR on a channel.
int check_cdr_enabled (void)
 Return TRUE if CDR subsystem is enabled.

Variables

char ast_default_accountcode [AST_MAX_ACCOUNT_CODE]
int ast_default_amaflags


Detailed Description

Call Detail Record API.

Author:
Mark Spencer <markster@digium.com>

Definition in file cdr.h.


Define Documentation

#define AST_MAX_ACCOUNT_CODE   20

Definition at line 73 of file cdr.h.

#define AST_MAX_USER_FIELD   256

Definition at line 72 of file cdr.h.

Referenced by ast_rtp_instance_set_stats_vars(), handle_request_bye(), sip_acf_channel_read(), sip_hangup(), and tds_log().


Typedef Documentation

typedef int(*) ast_cdrbe(struct ast_cdr *cdr)

CDR backend callback.

Warning:
CDR backends should NOT attempt to access the channel associated with a CDR record. This channel is not guaranteed to exist when the CDR backend is invoked.

Definition at line 148 of file cdr.h.


Enumeration Type Documentation

anonymous enum

CDR Flags.

Enumerator:
AST_CDR_FLAG_KEEP_VARS 
AST_CDR_FLAG_POSTED 
AST_CDR_FLAG_LOCKED 
AST_CDR_FLAG_CHILD 
AST_CDR_FLAG_POST_DISABLED 
AST_CDR_FLAG_BRIDGED 
AST_CDR_FLAG_MAIN 
AST_CDR_FLAG_ENABLE 
AST_CDR_FLAG_ANSLOCKED 
AST_CDR_FLAG_DONT_TOUCH 
AST_CDR_FLAG_POST_ENABLE 
AST_CDR_FLAG_DIALED 
AST_CDR_FLAG_ORIGINATED 

Definition at line 36 of file cdr.h.

00036      {
00037    AST_CDR_FLAG_KEEP_VARS     = (1 << 0),
00038    AST_CDR_FLAG_POSTED        = (1 << 1),
00039    AST_CDR_FLAG_LOCKED        = (1 << 2),
00040    AST_CDR_FLAG_CHILD         = (1 << 3),
00041    AST_CDR_FLAG_POST_DISABLED = (1 << 4),
00042    AST_CDR_FLAG_BRIDGED       = (1 << 5),
00043    AST_CDR_FLAG_MAIN          = (1 << 6),
00044    AST_CDR_FLAG_ENABLE        = (1 << 7),
00045    AST_CDR_FLAG_ANSLOCKED     = (1 << 8),
00046    AST_CDR_FLAG_DONT_TOUCH    = (1 << 9),
00047    AST_CDR_FLAG_POST_ENABLE   = (1 << 10),
00048    AST_CDR_FLAG_DIALED        = (1 << 11),
00049    AST_CDR_FLAG_ORIGINATED    = (1 << 12),
00050 };

anonymous enum

CDR Flags - Disposition.

Enumerator:
AST_CDR_NOANSWER 
AST_CDR_NULL 
AST_CDR_FAILED 
AST_CDR_BUSY 
AST_CDR_ANSWERED 

Definition at line 55 of file cdr.h.

00055      {
00056    AST_CDR_NOANSWER = 0,
00057    AST_CDR_NULL     = (1 << 0),
00058    AST_CDR_FAILED   = (1 << 1),
00059    AST_CDR_BUSY     = (1 << 2),
00060    AST_CDR_ANSWERED = (1 << 3),
00061 };

anonymous enum

CDR AMA Flags.

Enumerator:
AST_CDR_OMIT 
AST_CDR_BILLING 
AST_CDR_DOCUMENTATION 

Definition at line 66 of file cdr.h.

00066      {
00067    AST_CDR_OMIT          = 1,
00068    AST_CDR_BILLING       = 2,
00069    AST_CDR_DOCUMENTATION = 3,
00070 };


Function Documentation

struct ast_cdr* ast_cdr_alloc ( void   ) 

Allocate a CDR record.

Return values:
a malloc'd ast_cdr structure
NULL on error (malloc failure)

Definition at line 494 of file cdr.c.

References ast_calloc, ast_log(), and LOG_ERROR.

Referenced by __agent_start_monitoring(), __ast_channel_alloc_ap(), __ast_request_and_dial(), ast_bridge_call(), ast_cdr_dup(), ast_pbx_outgoing_cdr_failed(), builtin_blindtransfer(), clear_caller(), findmeexec(), and start_monitor_exec().

00495 {
00496    struct ast_cdr *x;
00497    x = ast_calloc(1, sizeof(*x));
00498    if (!x)
00499       ast_log(LOG_ERROR,"Allocation Failure for a CDR!\n");
00500    return x;
00501 }

int ast_cdr_amaflags2int ( const char *  flag  ) 

Convert a string to a detail record AMA flag.

Parameters:
flag string form of flag Converts the string form of the flag to the binary form.
Returns:
the binary form of the flag

Definition at line 1097 of file cdr.c.

References AST_CDR_BILLING, AST_CDR_DOCUMENTATION, and AST_CDR_OMIT.

Referenced by ast_cdr_setamaflags(), build_device(), build_peer(), build_user(), config_parse_variables(), and set_config().

01098 {
01099    if (!strcasecmp(flag, "default"))
01100       return 0;
01101    if (!strcasecmp(flag, "omit"))
01102       return AST_CDR_OMIT;
01103    if (!strcasecmp(flag, "billing"))
01104       return AST_CDR_BILLING;
01105    if (!strcasecmp(flag, "documentation"))
01106       return AST_CDR_DOCUMENTATION;
01107    return -1;
01108 }

void ast_cdr_answer ( struct ast_cdr cdr  ) 

Answer a call.

Parameters:
cdr the cdr you wish to associate with the call Starts all CDR stuff necessary for doing CDR when answering a call
Note:
NULL argument is just fine.

Definition at line 729 of file cdr.c.

References AST_CDR_ANSWERED, AST_CDR_FLAG_ANSLOCKED, AST_CDR_FLAG_DONT_TOUCH, AST_CDR_FLAG_LOCKED, ast_test_flag, ast_tvnow(), ast_tvzero(), check_post(), and ast_cdr::next.

Referenced by __ast_request_and_dial(), ast_bridge_call(), and ast_raw_answer().

00730 {
00731 
00732    for (; cdr; cdr = cdr->next) {
00733       if (ast_test_flag(cdr, AST_CDR_FLAG_ANSLOCKED))
00734          continue;
00735       if (ast_test_flag(cdr, AST_CDR_FLAG_DONT_TOUCH) && ast_test_flag(cdr, AST_CDR_FLAG_LOCKED))
00736          continue;
00737       check_post(cdr);
00738       if (cdr->disposition < AST_CDR_ANSWERED)
00739          cdr->disposition = AST_CDR_ANSWERED;
00740       if (ast_tvzero(cdr->answer))
00741          cdr->answer = ast_tvnow();
00742    }
00743 }

struct ast_cdr* ast_cdr_append ( struct ast_cdr cdr,
struct ast_cdr newcdr 
)

Definition at line 1208 of file cdr.c.

References ast_cdr::next.

Referenced by ast_cdr_fork(), ast_cdr_merge(), and attempt_transfer().

01209 {
01210    struct ast_cdr *ret;
01211 
01212    if (cdr) {
01213       ret = cdr;
01214 
01215       while (cdr->next)
01216          cdr = cdr->next;
01217       cdr->next = newcdr;
01218    } else {
01219       ret = newcdr;
01220    }
01221 
01222    return ret;
01223 }

int ast_cdr_appenduserfield ( struct ast_channel chan,
const char *  userfield 
)

Append to CDR user field for channel (stored in CDR).

Note:
The channel should be locked before calling.

Definition at line 1061 of file cdr.c.

References AST_CDR_FLAG_LOCKED, ast_copy_string(), ast_test_flag, ast_channel::cdr, len(), ast_cdr::next, and ast_cdr::userfield.

Referenced by ast_bridge_call().

01062 {
01063    struct ast_cdr *cdr = chan->cdr;
01064 
01065    for ( ; cdr ; cdr = cdr->next) {
01066       int len = strlen(cdr->userfield);
01067 
01068       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED))
01069          ast_copy_string(cdr->userfield + len, userfield, sizeof(cdr->userfield) - len);
01070    }
01071 
01072    return 0;
01073 }

void ast_cdr_busy ( struct ast_cdr cdr  ) 

Busy a call.

Parameters:
cdr the cdr you wish to associate with the call Marks the channel disposition as "BUSY" Will skip CDR's in chain with ANS_LOCK bit set. (see forkCDR() application. Returns nothing

Definition at line 745 of file cdr.c.

References AST_CDR_BUSY, AST_CDR_FLAG_LOCKED, ast_test_flag, check_post(), and ast_cdr::next.

Referenced by __ast_request_and_dial(), ast_cdr_disposition(), handle_cause(), pbx_builtin_busy(), and ring_entry().

00746 {
00747 
00748    for (; cdr; cdr = cdr->next) {
00749       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
00750          check_post(cdr);
00751          cdr->disposition = AST_CDR_BUSY;
00752       }
00753    }
00754 }

int ast_cdr_copy_vars ( struct ast_cdr to_cdr,
struct ast_cdr from_cdr 
)

Definition at line 378 of file cdr.c.

References AST_LIST_INSERT_HEAD, AST_LIST_TRAVERSE, ast_strlen_zero(), ast_var_assign(), ast_var_name(), ast_var_value(), var, and ast_cdr::varshead.

Referenced by ast_cdr_dup().

00379 {
00380    struct ast_var_t *variables, *newvariable = NULL;
00381    struct varshead *headpa, *headpb;
00382    const char *var, *val;
00383    int x = 0;
00384 
00385    if (!to_cdr || !from_cdr) /* don't die if one of the pointers is null */
00386       return 0;
00387 
00388    headpa = &from_cdr->varshead;
00389    headpb = &to_cdr->varshead;
00390 
00391    AST_LIST_TRAVERSE(headpa,variables,entries) {
00392       if (variables &&
00393           (var = ast_var_name(variables)) && (val = ast_var_value(variables)) &&
00394           !ast_strlen_zero(var) && !ast_strlen_zero(val)) {
00395          newvariable = ast_var_assign(var, val);
00396          AST_LIST_INSERT_HEAD(headpb, newvariable, entries);
00397          x++;
00398       }
00399    }
00400 
00401    return x;
00402 }

int ast_cdr_data_add_structure ( struct ast_data tree,
struct ast_cdr cdr,
int  recur 
)

Parameters:
[in] tree Where to insert the cdr.
[in] cdr The cdr structure to insert in 'tree'.
[in] recur Go throw all the cdr levels.
Return values:
<0 on error.
0 on success.

Definition at line 1640 of file cdr.c.

References ast_cdr_getvar(), ast_data_add_int(), ast_data_add_node(), ast_data_add_str(), AST_LIST_TRAVERSE, ast_strlen_zero(), ast_var_name(), ast_var_value(), cdr_readonly_vars, ast_var_t::entries, ast_cdr::next, var, and ast_cdr::varshead.

Referenced by ast_channel_data_add_structure().

01641 {
01642    struct ast_cdr *tmpcdr;
01643    struct ast_data *level;
01644    struct ast_var_t *variables;
01645    const char *var, *val;
01646    int x = 1, i;
01647    char workspace[256];
01648    char *tmp;
01649 
01650    if (!cdr) {
01651       return -1;
01652    }
01653 
01654    for (tmpcdr = cdr; tmpcdr; tmpcdr = (recur ? tmpcdr->next : NULL)) {
01655       level = ast_data_add_node(tree, "level");
01656       if (!level) {
01657          continue;
01658       }
01659 
01660       ast_data_add_int(level, "level_number", x);
01661 
01662       AST_LIST_TRAVERSE(&tmpcdr->varshead, variables, entries) {
01663          if (variables && (var = ast_var_name(variables)) &&
01664                (val = ast_var_value(variables)) && !ast_strlen_zero(var)
01665                && !ast_strlen_zero(val)) {
01666             ast_data_add_str(level, var, val);
01667          } else {
01668             break;
01669          }
01670       }
01671 
01672       for (i = 0; cdr_readonly_vars[i]; i++) {
01673          workspace[0] = 0; /* null out the workspace, because the cdr_get_tv() won't write anything if time is NULL, so you get old vals */
01674          ast_cdr_getvar(tmpcdr, cdr_readonly_vars[i], &tmp, workspace, sizeof(workspace), 0, 0);
01675          if (!tmp) {
01676             continue;
01677          }
01678          ast_data_add_str(level, cdr_readonly_vars[i], tmp);
01679       }
01680 
01681       x++;
01682    }
01683 
01684    return 0;
01685 }

void ast_cdr_detach ( struct ast_cdr cdr  ) 

Detaches the detail record for posting (and freeing) either now or at a later time in bulk with other records during batch mode operation.

Parameters:
cdr Which CDR to detach from the channel thread Prevents the channel thread from blocking on the CDR handling Returns nothing

Definition at line 1313 of file cdr.c.

References ast_calloc, AST_CDR_FLAG_POST_DISABLED, ast_cdr_free(), ast_debug, ast_mutex_lock, ast_mutex_unlock, ast_set_flag, batch, batchmode, batchsize, ast_cdr_batch_item::cdr, cdr_batch_lock, enabled, ast_cdr_batch::head, init_batch(), ast_cdr_batch_item::next, post_cdr(), ast_cdr_batch::size, submit_unscheduled_batch(), and ast_cdr_batch::tail.

Referenced by ast_bridge_call(), ast_cdr_reset(), ast_hangup(), and ast_pbx_outgoing_cdr_failed().

01314 {
01315    struct ast_cdr_batch_item *newtail;
01316    int curr;
01317 
01318    if (!cdr)
01319       return;
01320 
01321    /* maybe they disabled CDR stuff completely, so just drop it */
01322    if (!enabled) {
01323       ast_debug(1, "Dropping CDR !\n");
01324       ast_set_flag(cdr, AST_CDR_FLAG_POST_DISABLED);
01325       ast_cdr_free(cdr);
01326       return;
01327    }
01328 
01329    /* post stuff immediately if we are not in batch mode, this is legacy behaviour */
01330    if (!batchmode) {
01331       post_cdr(cdr);
01332       ast_cdr_free(cdr);
01333       return;
01334    }
01335 
01336    /* otherwise, each CDR gets put into a batch list (at the end) */
01337    ast_debug(1, "CDR detaching from this thread\n");
01338 
01339    /* we'll need a new tail for every CDR */
01340    if (!(newtail = ast_calloc(1, sizeof(*newtail)))) {
01341       post_cdr(cdr);
01342       ast_cdr_free(cdr);
01343       return;
01344    }
01345 
01346    /* don't traverse a whole list (just keep track of the tail) */
01347    ast_mutex_lock(&cdr_batch_lock);
01348    if (!batch)
01349       init_batch();
01350    if (!batch->head) {
01351       /* new batch is empty, so point the head at the new tail */
01352       batch->head = newtail;
01353    } else {
01354       /* already got a batch with something in it, so just append a new tail */
01355       batch->tail->next = newtail;
01356    }
01357    newtail->cdr = cdr;
01358    batch->tail = newtail;
01359    curr = batch->size++;
01360    ast_mutex_unlock(&cdr_batch_lock);
01361 
01362    /* if we have enough stuff to post, then do it */
01363    if (curr >= (batchsize - 1))
01364       submit_unscheduled_batch();
01365 }

void ast_cdr_discard ( struct ast_cdr cdr  ) 

Discard and free a CDR record.

Parameters:
cdr ast_cdr structure to free Returns nothing -- same as free, but no checks or complaints

Definition at line 483 of file cdr.c.

References ast_cdr_free_vars(), ast_free, ast_cdr_beitem::next, and ast_cdr::next.

Referenced by ast_async_goto(), ast_bridge_call(), ast_cdr_merge(), ast_channel_destructor(), and ast_dummy_channel_destructor().

00484 {
00485    while (cdr) {
00486       struct ast_cdr *next = cdr->next;
00487 
00488       ast_cdr_free_vars(cdr, 0);
00489       ast_free(cdr);
00490       cdr = next;
00491    }
00492 }

char* ast_cdr_disp2str ( int  disposition  ) 

Disposition to a string.

Parameters:
disposition input binary form Converts the binary form of a disposition to string form.
Returns:
a pointer to the string form

Definition at line 951 of file cdr.c.

References AST_CDR_ANSWERED, AST_CDR_BUSY, AST_CDR_FAILED, AST_CDR_NOANSWER, and AST_CDR_NULL.

Referenced by ast_cdr_getvar(), build_csv_record(), build_radius_record(), csv_log(), execute_cb(), manager_log(), and tds_log().

00952 {
00953    switch (disposition) {
00954    case AST_CDR_NULL:
00955       return "NO ANSWER"; /* by default, for backward compatibility */
00956    case AST_CDR_NOANSWER:
00957       return "NO ANSWER";
00958    case AST_CDR_FAILED:
00959       return "FAILED";
00960    case AST_CDR_BUSY:
00961       return "BUSY";
00962    case AST_CDR_ANSWERED:
00963       return "ANSWERED";
00964    }
00965    return "UNKNOWN";
00966 }

int ast_cdr_disposition ( struct ast_cdr cdr,
int  cause 
)

Save the result of the call based on the AST_CAUSE_*.

Parameters:
cdr the cdr you wish to associate with the call
cause the AST_CAUSE_* Returns nothing

Definition at line 782 of file cdr.c.

References AST_CAUSE_BUSY, AST_CAUSE_NO_ANSWER, AST_CAUSE_NORMAL, ast_cdr_busy(), ast_cdr_noanswer(), and ast_cdr::next.

Referenced by __ast_request_and_dial(), ast_pbx_outgoing_app(), ast_pbx_outgoing_exten(), clear_caller(), and findmeexec().

00783 {
00784    int res = 0;
00785 
00786    for (; cdr; cdr = cdr->next) {
00787       switch (cause) {  /* handle all the non failure, busy cases, return 0 not to set disposition,
00788                      return -1 to set disposition to FAILED */
00789       case AST_CAUSE_BUSY:
00790          ast_cdr_busy(cdr);
00791          break;
00792       case AST_CAUSE_NO_ANSWER:
00793          ast_cdr_noanswer(cdr);
00794          break;
00795       case AST_CAUSE_NORMAL:
00796          break;
00797       default:
00798          res = -1;
00799       }
00800    }
00801    return res;
00802 }

struct ast_cdr* ast_cdr_dup ( struct ast_cdr cdr  ) 

Duplicate a record.

Duplicate a CDR record

Returns:
Pointer to new CDR record

Definition at line 207 of file cdr.c.

References ast_cdr_alloc(), and ast_cdr_copy_vars().

Referenced by ast_async_goto(), ast_cdr_dup_unique(), ast_cdr_dup_unique_swap(), ast_cdr_merge(), custom_log(), manager_log(), syslog_log(), and write_cdr().

00208 {
00209    struct ast_cdr *newcdr;
00210 
00211    if (!cdr) /* don't die if we get a null cdr pointer */
00212       return NULL;
00213    newcdr = ast_cdr_alloc();
00214    if (!newcdr)
00215       return NULL;
00216 
00217    memcpy(newcdr, cdr, sizeof(*newcdr));
00218    /* The varshead is unusable, volatile even, after the memcpy so we take care of that here */
00219    memset(&newcdr->varshead, 0, sizeof(newcdr->varshead));
00220    ast_cdr_copy_vars(newcdr, cdr);
00221    newcdr->next = NULL;
00222 
00223    return newcdr;
00224 }

struct ast_cdr* ast_cdr_dup_unique ( struct ast_cdr cdr  ) 

Duplicate a record and increment the sequence number.

Parameters:
cdr the record to duplicate
Return values:
a malloc'd ast_cdr structure,
NULL on error (malloc failure)
See also:
ast_cdr_dup()

ast_cdr_dup_unique_swap()

Definition at line 184 of file cdr.c.

References ast_cdr_dup(), and cdr_seq_inc().

Referenced by ast_cdr_fork().

00185 {
00186    struct ast_cdr *newcdr = ast_cdr_dup(cdr);
00187    if (!newcdr)
00188       return NULL;
00189 
00190    cdr_seq_inc(newcdr);
00191    return newcdr;
00192 }

struct ast_cdr* ast_cdr_dup_unique_swap ( struct ast_cdr cdr  ) 

Duplicate a record and increment the sequence number of the old record.

Parameters:
cdr the record to duplicate
Return values:
a malloc'd ast_cdr structure,
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 also:
ast_cdr_dup()

ast_cdr_dup_unique()

Definition at line 194 of file cdr.c.

References ast_cdr_dup(), and cdr_seq_inc().

Referenced by ast_bridge_call(), and ast_cdr_reset().

00195 {
00196    struct ast_cdr *newcdr = ast_cdr_dup(cdr);
00197    if (!newcdr)
00198       return NULL;
00199 
00200    cdr_seq_inc(cdr);
00201    return newcdr;
00202 }

void ast_cdr_end ( struct ast_cdr cdr  ) 

End a call.

Parameters:
cdr the cdr you have associated the call with Registers the end of call time in the cdr structure. Returns nothing

Definition at line 925 of file cdr.c.

References AST_CDR_ANSWERED, AST_CDR_FAILED, AST_CDR_FLAG_DONT_TOUCH, AST_CDR_FLAG_LOCKED, ast_log(), AST_OPT_FLAG_INITIATED_SECONDS, ast_options, ast_test_flag, ast_tvnow(), ast_tvzero(), check_post(), LOG_WARNING, ast_cdr::next, and S_OR.

Referenced by __ast_request_and_dial(), ast_bridge_call(), ast_cdr_fork(), ast_cdr_reset(), ast_hangup(), ast_pbx_outgoing_cdr_failed(), clear_caller(), and findmeexec().

00926 {
00927    for ( ; cdr ; cdr = cdr->next) {
00928       if (ast_test_flag(cdr, AST_CDR_FLAG_DONT_TOUCH) && ast_test_flag(cdr, AST_CDR_FLAG_LOCKED))
00929          continue;
00930       check_post(cdr);
00931       if (ast_tvzero(cdr->end))
00932          cdr->end = ast_tvnow();
00933       if (ast_tvzero(cdr->start)) {
00934          ast_log(LOG_WARNING, "CDR on channel '%s' has not started\n", S_OR(cdr->channel, "<unknown>"));
00935          cdr->disposition = AST_CDR_FAILED;
00936       } else
00937          cdr->duration = cdr->end.tv_sec - cdr->start.tv_sec;
00938       if (ast_tvzero(cdr->answer)) {
00939          if (cdr->disposition == AST_CDR_ANSWERED) {
00940             ast_log(LOG_WARNING, "CDR on channel '%s' has no answer time but is 'ANSWERED'\n", S_OR(cdr->channel, "<unknown>"));
00941             cdr->disposition = AST_CDR_FAILED;
00942          }
00943       } else {
00944          cdr->billsec = cdr->end.tv_sec - cdr->answer.tv_sec;
00945          if (ast_test_flag(&ast_options, AST_OPT_FLAG_INITIATED_SECONDS))
00946             cdr->billsec += cdr->end.tv_usec > cdr->answer.tv_usec ? 1 : 0;
00947       }
00948    }
00949 }

int ast_cdr_engine_init ( void   ) 

Load the configuration file cdr.conf and possibly start the CDR scheduling thread.

Definition at line 1606 of file cdr.c.

References ast_cli_register(), ast_log(), ast_mutex_lock, ast_mutex_unlock, cdr_batch_lock, cli_status, do_reload(), init_batch(), LOG_ERROR, and sched_context_create().

Referenced by main().

01607 {
01608    int res;
01609 
01610    sched = sched_context_create();
01611    if (!sched) {
01612       ast_log(LOG_ERROR, "Unable to create schedule context.\n");
01613       return -1;
01614    }
01615 
01616    ast_cli_register(&cli_status);
01617 
01618    res = do_reload(0);
01619    if (res) {
01620       ast_mutex_lock(&cdr_batch_lock);
01621       res = init_batch();
01622       ast_mutex_unlock(&cdr_batch_lock);
01623    }
01624 
01625    return res;
01626 }

int ast_cdr_engine_reload ( void   ) 

Reload the configuration file cdr.conf and start/stop CDR scheduling thread.

Definition at line 1635 of file cdr.c.

References do_reload().

01636 {
01637    return do_reload(1);
01638 }

void ast_cdr_engine_term ( void   ) 

Submit any remaining CDRs and prepare for shutdown

Definition at line 1630 of file cdr.c.

References ast_cdr_submit_batch(), and batchsafeshutdown.

Referenced by can_safely_quit(), and do_reload().

01631 {
01632    ast_cdr_submit_batch(batchsafeshutdown);
01633 }

void ast_cdr_failed ( struct ast_cdr cdr  ) 

Fail a call.

Parameters:
cdr the cdr you wish to associate with the call Marks the channel disposition as "FAILED" Will skip CDR's in chain with ANS_LOCK bit set. (see forkCDR() application. Returns nothing

Definition at line 756 of file cdr.c.

References AST_CDR_FAILED, AST_CDR_FLAG_LOCKED, ast_test_flag, check_post(), and ast_cdr::next.

Referenced by __ast_request_and_dial(), ast_pbx_outgoing_app(), ast_pbx_outgoing_cdr_failed(), ast_pbx_outgoing_exten(), clear_caller(), findmeexec(), handle_cause(), and wait_for_answer().

00757 {
00758    for (; cdr; cdr = cdr->next) {
00759       check_post(cdr);
00760       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
00761          check_post(cdr);
00762          if (cdr->disposition < AST_CDR_FAILED)
00763             cdr->disposition = AST_CDR_FAILED;
00764       }
00765    }
00766 }

char* ast_cdr_flags2str ( int  flag  ) 

Converts AMA flag to printable string

Definition at line 969 of file cdr.c.

References AST_CDR_BILLING, AST_CDR_DOCUMENTATION, and AST_CDR_OMIT.

Referenced by _sip_show_peer(), _skinny_show_line(), ast_cdr_getvar(), ast_channel_data_add_structure(), build_csv_record(), build_radius_record(), csv_log(), manager_log(), peers_data_provider_get(), sip_show_user(), tds_log(), and users_data_provider_get().

00970 {
00971    switch (flag) {
00972    case AST_CDR_OMIT:
00973       return "OMIT";
00974    case AST_CDR_BILLING:
00975       return "BILLING";
00976    case AST_CDR_DOCUMENTATION:
00977       return "DOCUMENTATION";
00978    }
00979    return "Unknown";
00980 }

void ast_cdr_free ( struct ast_cdr cdr  ) 

Free a CDR record.

Parameters:
cdr ast_cdr structure to free Returns nothing

Definition at line 470 of file cdr.c.

References ast_cdr_free_vars(), ast_free, ast_cdr_beitem::next, and ast_cdr::next.

Referenced by ast_cdr_detach(), and do_batch_backend_process().

00471 {
00472 
00473    while (cdr) {
00474       struct ast_cdr *next = cdr->next;
00475 
00476       ast_cdr_free_vars(cdr, 0);
00477       ast_free(cdr);
00478       cdr = next;
00479    }
00480 }

void ast_cdr_free_vars ( struct ast_cdr cdr,
int  recur 
)

Definition at line 449 of file cdr.c.

References AST_LIST_REMOVE_HEAD, ast_var_delete(), ast_cdr::next, and ast_cdr::varshead.

Referenced by ast_cdr_discard(), ast_cdr_fork(), ast_cdr_free(), and ast_cdr_reset().

00450 {
00451 
00452    /* clear variables */
00453    for (; cdr; cdr = recur ? cdr->next : NULL) {
00454       struct ast_var_t *vardata;
00455       struct varshead *headp = &cdr->varshead;
00456       while ((vardata = AST_LIST_REMOVE_HEAD(headp, entries)))
00457          ast_var_delete(vardata);
00458    }
00459 }

void ast_cdr_getvar ( struct ast_cdr cdr,
const char *  name,
char **  ret,
char *  workspace,
int  workspacelen,
int  recur,
int  raw 
)

CDR channel variable retrieval

Definition at line 258 of file cdr.c.

References ast_cdr::accountcode, ast_cdr::amaflags, ast_cdr::answer, ast_cdr_disp2str(), ast_cdr_flags2str(), ast_cdr_getvar_internal(), ast_copy_string(), ast_strlen_zero(), ast_tvdiff_ms(), ast_tvnow(), ast_cdr::billsec, cdr_get_tv(), ast_cdr::channel, ast_cdr::clid, ast_cdr::dcontext, ast_cdr::disposition, ast_cdr::dst, ast_cdr::dstchannel, ast_cdr::duration, ast_cdr::end, ast_cdr::lastapp, ast_cdr::lastdata, ast_cdr::linkedid, ast_cdr::peeraccount, ast_cdr::sequence, ast_cdr::src, ast_cdr::start, ast_cdr::uniqueid, and ast_cdr::userfield.

Referenced by ast_cdr_data_add_structure(), ast_cdr_serialize_variables(), cdr_handler(), cdr_read(), odbc_log(), and pgsql_log().

00259 {
00260    const char *fmt = "%Y-%m-%d %T";
00261    const char *varbuf;
00262 
00263    if (!cdr)  /* don't die if the cdr is null */
00264       return;
00265 
00266    *ret = NULL;
00267    /* special vars (the ones from the struct ast_cdr when requested by name)
00268       I'd almost say we should convert all the stringed vals to vars */
00269 
00270    if (!strcasecmp(name, "clid"))
00271       ast_copy_string(workspace, cdr->clid, workspacelen);
00272    else if (!strcasecmp(name, "src"))
00273       ast_copy_string(workspace, cdr->src, workspacelen);
00274    else if (!strcasecmp(name, "dst"))
00275       ast_copy_string(workspace, cdr->dst, workspacelen);
00276    else if (!strcasecmp(name, "dcontext"))
00277       ast_copy_string(workspace, cdr->dcontext, workspacelen);
00278    else if (!strcasecmp(name, "channel"))
00279       ast_copy_string(workspace, cdr->channel, workspacelen);
00280    else if (!strcasecmp(name, "dstchannel"))
00281       ast_copy_string(workspace, cdr->dstchannel, workspacelen);
00282    else if (!strcasecmp(name, "lastapp"))
00283       ast_copy_string(workspace, cdr->lastapp, workspacelen);
00284    else if (!strcasecmp(name, "lastdata"))
00285       ast_copy_string(workspace, cdr->lastdata, workspacelen);
00286    else if (!strcasecmp(name, "start"))
00287       cdr_get_tv(cdr->start, raw ? NULL : fmt, workspace, workspacelen);
00288    else if (!strcasecmp(name, "answer"))
00289       cdr_get_tv(cdr->answer, raw ? NULL : fmt, workspace, workspacelen);
00290    else if (!strcasecmp(name, "end"))
00291       cdr_get_tv(cdr->end, raw ? NULL : fmt, workspace, workspacelen);
00292    else if (!strcasecmp(name, "duration"))
00293       snprintf(workspace, workspacelen, "%ld", cdr->duration ? cdr->duration : (long)ast_tvdiff_ms(ast_tvnow(), cdr->start) / 1000);
00294    else if (!strcasecmp(name, "billsec"))
00295       snprintf(workspace, workspacelen, "%ld", cdr->billsec || cdr->answer.tv_sec == 0 ? cdr->billsec : (long)ast_tvdiff_ms(ast_tvnow(), cdr->answer) / 1000);
00296    else if (!strcasecmp(name, "disposition")) {
00297       if (raw) {
00298          snprintf(workspace, workspacelen, "%ld", cdr->disposition);
00299       } else {
00300          ast_copy_string(workspace, ast_cdr_disp2str(cdr->disposition), workspacelen);
00301       }
00302    } else if (!strcasecmp(name, "amaflags")) {
00303       if (raw) {
00304          snprintf(workspace, workspacelen, "%ld", cdr->amaflags);
00305       } else {
00306          ast_copy_string(workspace, ast_cdr_flags2str(cdr->amaflags), workspacelen);
00307       }
00308    } else if (!strcasecmp(name, "accountcode"))
00309       ast_copy_string(workspace, cdr->accountcode, workspacelen);
00310    else if (!strcasecmp(name, "peeraccount"))
00311       ast_copy_string(workspace, cdr->peeraccount, workspacelen);
00312    else if (!strcasecmp(name, "uniqueid"))
00313       ast_copy_string(workspace, cdr->uniqueid, workspacelen);
00314    else if (!strcasecmp(name, "linkedid"))
00315       ast_copy_string(workspace, cdr->linkedid, workspacelen);
00316    else if (!strcasecmp(name, "userfield"))
00317       ast_copy_string(workspace, cdr->userfield, workspacelen);
00318    else if (!strcasecmp(name, "sequence"))
00319       snprintf(workspace, workspacelen, "%d", cdr->sequence);
00320    else if ((varbuf = ast_cdr_getvar_internal(cdr, name, recur)))
00321       ast_copy_string(workspace, varbuf, workspacelen);
00322    else
00323       workspace[0] = '\0';
00324 
00325    if (!ast_strlen_zero(workspace))
00326       *ret = workspace;
00327 }

int ast_cdr_init ( struct ast_cdr cdr,
struct ast_channel chan 
)

Initialize based on a channel.

Parameters:
cdr Call Detail Record to use for channel
chan Channel to bind CDR with Initializes a CDR and associates it with a particular channel
Note:
The channel should be locked before calling.
Returns:
0 by default

Definition at line 889 of file cdr.c.

References ast_channel::_state, ast_channel::accountcode, ast_channel::amaflags, AST_CDR_ANSWERED, AST_CDR_FLAG_LOCKED, AST_CDR_NOANSWER, ast_copy_string(), AST_STATE_UP, ast_test_flag, cdr_seq_inc(), ast_cdr::channel, ast_channel::context, ast_channel::exten, ast_channel::linkedid, ast_channel::macrocontext, ast_channel::macroexten, ast_channel::name, ast_cdr::next, ast_channel::peeraccount, S_OR, set_one_cid(), and ast_channel::uniqueid.

Referenced by __ast_channel_alloc_ap(), __ast_request_and_dial(), ast_pbx_outgoing_cdr_failed(), builtin_blindtransfer(), clear_caller(), and findmeexec().

00890 {
00891    for ( ; cdr ; cdr = cdr->next) {
00892       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
00893          ast_copy_string(cdr->channel, c->name, sizeof(cdr->channel));
00894          set_one_cid(cdr, c);
00895          cdr_seq_inc(cdr);
00896 
00897          cdr->disposition = (c->_state == AST_STATE_UP) ?  AST_CDR_ANSWERED : AST_CDR_NOANSWER;
00898          cdr->amaflags = c->amaflags ? c->amaflags :  ast_default_amaflags;
00899          ast_copy_string(cdr->accountcode, c->accountcode, sizeof(cdr->accountcode));
00900          ast_copy_string(cdr->peeraccount, c->peeraccount, sizeof(cdr->peeraccount));
00901          /* Destination information */
00902          ast_copy_string(cdr->dst, S_OR(c->macroexten,c->exten), sizeof(cdr->dst));
00903          ast_copy_string(cdr->dcontext, S_OR(c->macrocontext,c->context), sizeof(cdr->dcontext));
00904          /* Unique call identifier */
00905          ast_copy_string(cdr->uniqueid, c->uniqueid, sizeof(cdr->uniqueid));
00906          /* Linked call identifier */
00907          ast_copy_string(cdr->linkedid, c->linkedid, sizeof(cdr->linkedid));
00908       }
00909    }
00910    return 0;
00911 }

int ast_cdr_isset_unanswered ( void   ) 

Definition at line 179 of file cdr.c.

References unanswered.

Referenced by ring_entry().

00180 {
00181    return unanswered;
00182 }

void ast_cdr_merge ( struct ast_cdr to,
struct ast_cdr from 
)

Move the non-null data from the "from" cdr to the "to" cdr.

Parameters:
to the cdr to get the goodies
from the cdr to give the goodies

Definition at line 538 of file cdr.c.

References ast_cdr::accountcode, ast_cdr::amaflags, ast_cdr::answer, ast_cdr_append(), ast_cdr_discard(), AST_CDR_DOCUMENTATION, ast_cdr_dup(), AST_CDR_FLAG_CHILD, AST_CDR_FLAG_KEEP_VARS, AST_CDR_FLAG_LOCKED, AST_CDR_FLAG_POST_DISABLED, AST_CDR_FLAG_POSTED, AST_CDR_NOANSWER, ast_copy_string(), ast_log(), ast_set_flag, ast_strlen_zero(), ast_test_flag, ast_tv(), ast_tvcmp(), ast_tvzero(), ast_cdr::billsec, cdr_merge_vars(), ast_cdr::channel, ast_cdr::clid, ast_cdr::dcontext, ast_cdr::disposition, ast_cdr::dst, ast_cdr::dstchannel, ast_cdr::duration, ast_cdr::end, ast_cdr::lastapp, ast_cdr::lastdata, LOG_WARNING, ast_cdr::next, ast_cdr::peeraccount, ast_cdr::src, ast_cdr::start, and ast_cdr::userfield.

00539 {
00540    struct ast_cdr *zcdr;
00541    struct ast_cdr *lto = NULL;
00542    struct ast_cdr *lfrom = NULL;
00543    int discard_from = 0;
00544 
00545    if (!to || !from)
00546       return;
00547 
00548    /* don't merge into locked CDR's -- it's bad business */
00549    if (ast_test_flag(to, AST_CDR_FLAG_LOCKED)) {
00550       zcdr = to; /* safety valve? */
00551       while (to->next) {
00552          lto = to;
00553          to = to->next;
00554       }
00555 
00556       if (ast_test_flag(to, AST_CDR_FLAG_LOCKED)) {
00557          ast_log(LOG_WARNING, "Merging into locked CDR... no choice.");
00558          to = zcdr; /* safety-- if all there are is locked CDR's, then.... ?? */
00559          lto = NULL;
00560       }
00561    }
00562 
00563    if (ast_test_flag(from, AST_CDR_FLAG_LOCKED)) {
00564       struct ast_cdr *llfrom = NULL;
00565       discard_from = 1;
00566       if (lto) {
00567          /* insert the from stuff after lto */
00568          lto->next = from;
00569          lfrom = from;
00570          while (lfrom && lfrom->next) {
00571             if (!lfrom->next->next)
00572                llfrom = lfrom;
00573             lfrom = lfrom->next;
00574          }
00575          /* rip off the last entry and put a copy of the to at the end */
00576          llfrom->next = to;
00577          from = lfrom;
00578       } else {
00579          /* save copy of the current *to cdr */
00580          struct ast_cdr tcdr;
00581          memcpy(&tcdr, to, sizeof(tcdr));
00582          /* copy in the locked from cdr */
00583          memcpy(to, from, sizeof(*to));
00584          lfrom = from;
00585          while (lfrom && lfrom->next) {
00586             if (!lfrom->next->next)
00587                llfrom = lfrom;
00588             lfrom = lfrom->next;
00589          }
00590          from->next = NULL;
00591          /* rip off the last entry and put a copy of the to at the end */
00592          if (llfrom == from)
00593             to = to->next = ast_cdr_dup(&tcdr);
00594          else
00595             to = llfrom->next = ast_cdr_dup(&tcdr);
00596          from = lfrom;
00597       }
00598    }
00599 
00600    if (!ast_tvzero(from->start)) {
00601       if (!ast_tvzero(to->start)) {
00602          if (ast_tvcmp(to->start, from->start) > 0 ) {
00603             to->start = from->start; /* use the earliest time */
00604             from->start = ast_tv(0,0); /* we actively "steal" these values */
00605          }
00606          /* else nothing to do */
00607       } else {
00608          to->start = from->start;
00609          from->start = ast_tv(0,0); /* we actively "steal" these values */
00610       }
00611    }
00612    if (!ast_tvzero(from->answer)) {
00613       if (!ast_tvzero(to->answer)) {
00614          if (ast_tvcmp(to->answer, from->answer) > 0 ) {
00615             to->answer = from->answer; /* use the earliest time */
00616             from->answer = ast_tv(0,0); /* we actively "steal" these values */
00617          }
00618          /* we got the earliest answer time, so we'll settle for that? */
00619       } else {
00620          to->answer = from->answer;
00621          from->answer = ast_tv(0,0); /* we actively "steal" these values */
00622       }
00623    }
00624    if (!ast_tvzero(from->end)) {
00625       if (!ast_tvzero(to->end)) {
00626          if (ast_tvcmp(to->end, from->end) < 0 ) {
00627             to->end = from->end; /* use the latest time */
00628             from->end = ast_tv(0,0); /* we actively "steal" these values */
00629             to->duration = to->end.tv_sec - to->start.tv_sec;  /* don't forget to update the duration, billsec, when we set end */
00630             to->billsec = ast_tvzero(to->answer) ? 0 : to->end.tv_sec - to->answer.tv_sec;
00631          }
00632          /* else, nothing to do */
00633       } else {
00634          to->end = from->end;
00635          from->end = ast_tv(0,0); /* we actively "steal" these values */
00636          to->duration = to->end.tv_sec - to->start.tv_sec;
00637          to->billsec = ast_tvzero(to->answer) ? 0 : to->end.tv_sec - to->answer.tv_sec;
00638       }
00639    }
00640    if (to->disposition < from->disposition) {
00641       to->disposition = from->disposition;
00642       from->disposition = AST_CDR_NOANSWER;
00643    }
00644    if (ast_strlen_zero(to->lastapp) && !ast_strlen_zero(from->lastapp)) {
00645       ast_copy_string(to->lastapp, from->lastapp, sizeof(to->lastapp));
00646       from->lastapp[0] = 0; /* theft */
00647    }
00648    if (ast_strlen_zero(to->lastdata) && !ast_strlen_zero(from->lastdata)) {
00649       ast_copy_string(to->lastdata, from->lastdata, sizeof(to->lastdata));
00650       from->lastdata[0] = 0; /* theft */
00651    }
00652    if (ast_strlen_zero(to->dcontext) && !ast_strlen_zero(from->dcontext)) {
00653       ast_copy_string(to->dcontext, from->dcontext, sizeof(to->dcontext));
00654       from->dcontext[0] = 0; /* theft */
00655    }
00656    if (ast_strlen_zero(to->dstchannel) && !ast_strlen_zero(from->dstchannel)) {
00657       ast_copy_string(to->dstchannel, from->dstchannel, sizeof(to->dstchannel));
00658       from->dstchannel[0] = 0; /* theft */
00659    }
00660    if (!ast_strlen_zero(from->channel) && (ast_strlen_zero(to->channel) || !strncasecmp(from->channel, "Agent/", 6))) {
00661       ast_copy_string(to->channel, from->channel, sizeof(to->channel));
00662       from->channel[0] = 0; /* theft */
00663    }
00664    if (ast_strlen_zero(to->src) && !ast_strlen_zero(from->src)) {
00665       ast_copy_string(to->src, from->src, sizeof(to->src));
00666       from->src[0] = 0; /* theft */
00667    }
00668    if (ast_strlen_zero(to->clid) && !ast_strlen_zero(from->clid)) {
00669       ast_copy_string(to->clid, from->clid, sizeof(to->clid));
00670       from->clid[0] = 0; /* theft */
00671    }
00672    if (ast_strlen_zero(to->dst) && !ast_strlen_zero(from->dst)) {
00673       ast_copy_string(to->dst, from->dst, sizeof(to->dst));
00674       from->dst[0] = 0; /* theft */
00675    }
00676    if (!to->amaflags)
00677       to->amaflags = AST_CDR_DOCUMENTATION;
00678    if (!from->amaflags)
00679       from->amaflags = AST_CDR_DOCUMENTATION; /* make sure both amaflags are set to something (DOC is default) */
00680    if (ast_test_flag(from, AST_CDR_FLAG_LOCKED) || (to->amaflags == AST_CDR_DOCUMENTATION && from->amaflags != AST_CDR_DOCUMENTATION)) {
00681       to->amaflags = from->amaflags;
00682    }
00683    if (ast_test_flag(from, AST_CDR_FLAG_LOCKED) || (ast_strlen_zero(to->accountcode) && !ast_strlen_zero(from->accountcode))) {
00684       ast_copy_string(to->accountcode, from->accountcode, sizeof(to->accountcode));
00685    }
00686    if (ast_test_flag(from, AST_CDR_FLAG_LOCKED) || (ast_strlen_zero(to->peeraccount) && !ast_strlen_zero(from->peeraccount))) {
00687       ast_copy_string(to->peeraccount, from->peeraccount, sizeof(to->peeraccount));
00688    }
00689    if (ast_test_flag(from, AST_CDR_FLAG_LOCKED) || (ast_strlen_zero(to->userfield) && !ast_strlen_zero(from->userfield))) {
00690       ast_copy_string(to->userfield, from->userfield, sizeof(to->userfield));
00691    }
00692    /* flags, varsead, ? */
00693    cdr_merge_vars(from, to);
00694 
00695    if (ast_test_flag(from, AST_CDR_FLAG_KEEP_VARS))
00696       ast_set_flag(to, AST_CDR_FLAG_KEEP_VARS);
00697    if (ast_test_flag(from, AST_CDR_FLAG_POSTED))
00698       ast_set_flag(to, AST_CDR_FLAG_POSTED);
00699    if (ast_test_flag(from, AST_CDR_FLAG_LOCKED))
00700       ast_set_flag(to, AST_CDR_FLAG_LOCKED);
00701    if (ast_test_flag(from, AST_CDR_FLAG_CHILD))
00702       ast_set_flag(to, AST_CDR_FLAG_CHILD);
00703    if (ast_test_flag(from, AST_CDR_FLAG_POST_DISABLED))
00704       ast_set_flag(to, AST_CDR_FLAG_POST_DISABLED);
00705 
00706    /* last, but not least, we need to merge any forked CDRs to the 'to' cdr */
00707    while (from->next) {
00708       /* just rip 'em off the 'from' and insert them on the 'to' */
00709       zcdr = from->next;
00710       from->next = zcdr->next;
00711       zcdr->next = NULL;
00712       /* zcdr is now ripped from the current list; */
00713       ast_cdr_append(to, zcdr);
00714    }
00715    if (discard_from)
00716       ast_cdr_discard(from);
00717 }

void ast_cdr_noanswer ( struct ast_cdr cdr  ) 

A call wasn't answered.

Parameters:
cdr the cdr you wish to associate with the call Marks the channel disposition as "NO ANSWER" Will skip CDR's in chain with ANS_LOCK bit set. (see forkCDR() application.

Definition at line 768 of file cdr.c.

References AST_CDR_FLAG_LOCKED, AST_CDR_NOANSWER, ast_test_flag, check_post(), and ast_cdr::next.

Referenced by ast_cdr_disposition(), and handle_cause().

00769 {
00770    while (cdr) {
00771       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
00772          check_post(cdr);
00773          cdr->disposition = AST_CDR_NOANSWER;
00774       }
00775       cdr = cdr->next;
00776    }
00777 }

int ast_cdr_register ( const char *  name,
const char *  desc,
ast_cdrbe  be 
)

Register a CDR handling engine.

Return values:
0 on success.
-1 on error

Definition at line 124 of file cdr.c.

References ast_calloc, ast_copy_string(), ast_log(), AST_RWLIST_INSERT_HEAD, AST_RWLIST_TRAVERSE, AST_RWLIST_UNLOCK, AST_RWLIST_WRLOCK, ast_cdr_beitem::list, LOG_WARNING, and ast_cdr_beitem::name.

Referenced by config_module(), load_config(), load_module(), odbc_load_module(), and unload_module().

00125 {
00126    struct ast_cdr_beitem *i = NULL;
00127 
00128    if (!name)
00129       return -1;
00130 
00131    if (!be) {
00132       ast_log(LOG_WARNING, "CDR engine '%s' lacks backend\n", name);
00133       return -1;
00134    }
00135 
00136    AST_RWLIST_WRLOCK(&be_list);
00137    AST_RWLIST_TRAVERSE(&be_list, i, list) {
00138       if (!strcasecmp(name, i->name)) {
00139          ast_log(LOG_WARNING, "Already have a CDR backend called '%s'\n", name);
00140          AST_RWLIST_UNLOCK(&be_list);
00141          return -1;
00142       }
00143    }
00144 
00145    if (!(i = ast_calloc(1, sizeof(*i))))
00146       return -1;
00147 
00148    i->be = be;
00149    ast_copy_string(i->name, name, sizeof(i->name));
00150    ast_copy_string(i->desc, desc, sizeof(i->desc));
00151 
00152    AST_RWLIST_INSERT_HEAD(&be_list, i, list);
00153    AST_RWLIST_UNLOCK(&be_list);
00154 
00155    return 0;
00156 }

void ast_cdr_reset ( struct ast_cdr cdr,
struct ast_flags flags 
)

Reset the detail record, optionally posting it first.

Parameters:
cdr which cdr to act upon
flags |AST_CDR_FLAG_POSTED whether or not to post the cdr first before resetting it |AST_CDR_FLAG_LOCKED whether or not to reset locked CDR's

Definition at line 1141 of file cdr.c.

References ast_cdr::answer, ast_cdr_detach(), ast_cdr_dup_unique_swap(), ast_cdr_end(), AST_CDR_FLAG_KEEP_VARS, AST_CDR_FLAG_LOCKED, AST_CDR_FLAG_POST_DISABLED, AST_CDR_FLAG_POST_ENABLE, AST_CDR_FLAG_POSTED, ast_cdr_free_vars(), AST_CDR_NOANSWER, ast_cdr_start(), ast_clear_flag, ast_copy_flags, AST_FLAGS_ALL, ast_set_flag, ast_test_flag, ast_cdr::billsec, ast_cdr::disposition, ast_cdr::duration, ast_cdr::end, ast_flags::flags, ast_cdr::next, and ast_cdr::start.

Referenced by ast_cdr_fork(), dial_exec_full(), and pbx_builtin_resetcdr().

01142 {
01143    struct ast_cdr *duplicate;
01144    struct ast_flags flags = { 0 };
01145 
01146    if (_flags)
01147       ast_copy_flags(&flags, _flags, AST_FLAGS_ALL);
01148 
01149    for ( ; cdr ; cdr = cdr->next) {
01150       /* Detach if post is requested */
01151       if (ast_test_flag(&flags, AST_CDR_FLAG_LOCKED) || !ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
01152          if (ast_test_flag(&flags, AST_CDR_FLAG_POSTED)) {
01153             ast_cdr_end(cdr);
01154             if ((duplicate = ast_cdr_dup_unique_swap(cdr))) {
01155                ast_cdr_detach(duplicate);
01156             }
01157             ast_set_flag(cdr, AST_CDR_FLAG_POSTED);
01158          }
01159 
01160          /* enable CDR only */
01161          if (ast_test_flag(&flags, AST_CDR_FLAG_POST_ENABLE)) {
01162             ast_clear_flag(cdr, AST_CDR_FLAG_POST_DISABLED);
01163             continue;
01164          }
01165 
01166          /* clear variables */
01167          if (!ast_test_flag(&flags, AST_CDR_FLAG_KEEP_VARS)) {
01168             ast_cdr_free_vars(cdr, 0);
01169          }
01170 
01171          /* Reset to initial state */
01172          ast_clear_flag(cdr, AST_FLAGS_ALL);
01173          memset(&cdr->start, 0, sizeof(cdr->start));
01174          memset(&cdr->end, 0, sizeof(cdr->end));
01175          memset(&cdr->answer, 0, sizeof(cdr->answer));
01176          cdr->billsec = 0;
01177          cdr->duration = 0;
01178          ast_cdr_start(cdr);
01179          cdr->disposition = AST_CDR_NOANSWER;
01180       }
01181    }
01182 }

int ast_cdr_serialize_variables ( struct ast_cdr cdr,
struct ast_str **  buf,
char  delim,
char  sep,
int  recur 
)

Definition at line 404 of file cdr.c.

References ast_cdr_getvar(), AST_LIST_TRAVERSE, ast_log(), ast_str_append(), ast_str_reset(), ast_var_name(), ast_var_value(), cdr_readonly_vars, ast_var_t::entries, LOG_ERROR, ast_cdr::next, S_OR, total, var, and ast_cdr::varshead.

Referenced by handle_showchan().

00405 {
00406    struct ast_var_t *variables;
00407    const char *var;
00408    char *tmp;
00409    char workspace[256];
00410    int total = 0, x = 0, i;
00411 
00412    ast_str_reset(*buf);
00413 
00414    for (; cdr; cdr = recur ? cdr->next : NULL) {
00415       if (++x > 1)
00416          ast_str_append(buf, 0, "\n");
00417 
00418       AST_LIST_TRAVERSE(&cdr->varshead, variables, entries) {
00419          if (!(var = ast_var_name(variables))) {
00420             continue;
00421          }
00422 
00423          if (ast_str_append(buf, 0, "level %d: %s%c%s%c", x, var, delim, S_OR(ast_var_value(variables), ""), sep) < 0) {
00424             ast_log(LOG_ERROR, "Data Buffer Size Exceeded!\n");
00425             break;
00426          }
00427 
00428          total++;
00429       }
00430 
00431       for (i = 0; cdr_readonly_vars[i]; i++) {
00432          workspace[0] = 0; /* null out the workspace, because the cdr_get_tv() won't write anything if time is NULL, so you get old vals */
00433          ast_cdr_getvar(cdr, cdr_readonly_vars[i], &tmp, workspace, sizeof(workspace), 0, 0);
00434          if (!tmp)
00435             continue;
00436 
00437          if (ast_str_append(buf, 0, "level %d: %s%c%s%c", x, cdr_readonly_vars[i], delim, tmp, sep) < 0) {
00438             ast_log(LOG_ERROR, "Data Buffer Size Exceeded!\n");
00439             break;
00440          } else
00441             total++;
00442       }
00443    }
00444 
00445    return total;
00446 }

int ast_cdr_setaccount ( struct ast_channel chan,
const char *  account 
)

Set account code, will generate AMI event.

Note:
The channel should be locked before calling.

Definition at line 982 of file cdr.c.

References ast_channel::accountcode, accountcode, ast_cdr::accountcode, AST_CDR_FLAG_LOCKED, ast_copy_string(), ast_manager_event, ast_strdupa, ast_string_field_set, ast_strlen_zero(), ast_test_flag, ast_channel::cdr, EVENT_FLAG_CALL, and ast_cdr::next.

Referenced by __ast_request_and_dial(), ast_bridge_call(), ast_call_forward(), ast_pbx_outgoing_app(), ast_pbx_outgoing_exten(), cdr_write(), and rpt_call().

00983 {
00984    struct ast_cdr *cdr = chan->cdr;
00985    const char *old_acct = "";
00986 
00987    if (!ast_strlen_zero(chan->accountcode)) {
00988       old_acct = ast_strdupa(chan->accountcode);
00989    }
00990 
00991    ast_string_field_set(chan, accountcode, account);
00992    for ( ; cdr ; cdr = cdr->next) {
00993       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
00994          ast_copy_string(cdr->accountcode, chan->accountcode, sizeof(cdr->accountcode));
00995       }
00996    }
00997 
00998    ast_manager_event(chan, EVENT_FLAG_CALL, "NewAccountCode",
00999          "Channel: %s\r\n"
01000          "Uniqueid: %s\r\n"
01001          "AccountCode: %s\r\n"
01002          "OldAccountCode: %s\r\n",
01003          chan->name, chan->uniqueid, chan->accountcode, old_acct);
01004 
01005    return 0;
01006 }

int ast_cdr_setamaflags ( struct ast_channel chan,
const char *  amaflags 
)

Set AMA flags for channel.

Note:
The channel should be locked before calling.

Definition at line 1034 of file cdr.c.

References ast_cdr::amaflags, ast_cdr_amaflags2int(), AST_CDR_FLAG_LOCKED, ast_test_flag, ast_channel::cdr, and ast_cdr::next.

Referenced by cdr_write(), and pbx_builtin_setamaflags().

01035 {
01036    struct ast_cdr *cdr;
01037    int newflag = ast_cdr_amaflags2int(flag);
01038    if (newflag) {
01039       for (cdr = chan->cdr; cdr; cdr = cdr->next) {
01040          if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
01041             cdr->amaflags = newflag;
01042          }
01043       }
01044    }
01045 
01046    return 0;
01047 }

void ast_cdr_setanswer ( struct ast_cdr cdr,
struct timeval  t 
)

Set the answer time for a call.

Parameters:
cdr the cdr you wish to associate with the call
t the answer time Starts all CDR stuff necessary for doing CDR when answering a call NULL argument is just fine.

Definition at line 826 of file cdr.c.

References AST_CDR_FLAG_ANSLOCKED, AST_CDR_FLAG_DONT_TOUCH, AST_CDR_FLAG_LOCKED, ast_test_flag, check_post(), and ast_cdr::next.

Referenced by ast_bridge_call(), and dial_exec_full().

00827 {
00828 
00829    for (; cdr; cdr = cdr->next) {
00830       if (ast_test_flag(cdr, AST_CDR_FLAG_ANSLOCKED))
00831          continue;
00832       if (ast_test_flag(cdr, AST_CDR_FLAG_DONT_TOUCH) && ast_test_flag(cdr, AST_CDR_FLAG_LOCKED))
00833          continue;
00834       check_post(cdr);
00835       cdr->answer = t;
00836    }
00837 }

void ast_cdr_setapp ( struct ast_cdr cdr,
const char *  app,
const char *  data 
)

Set the last executed application.

Parameters:
cdr which cdr to act upon
app the name of the app you wish to change it to
data the data you want in the data field of app you set it to Changes the value of the last executed app Returns nothing

Definition at line 814 of file cdr.c.

References AST_CDR_FLAG_LOCKED, ast_copy_string(), ast_test_flag, check_post(), ast_cdr::next, and S_OR.

Referenced by __ast_request_and_dial(), agi_handle_command(), clear_caller(), findmeexec(), and pbx_exec().

00815 {
00816 
00817    for (; cdr; cdr = cdr->next) {
00818       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
00819          check_post(cdr);
00820          ast_copy_string(cdr->lastapp, S_OR(app, ""), sizeof(cdr->lastapp));
00821          ast_copy_string(cdr->lastdata, S_OR(data, ""), sizeof(cdr->lastdata));
00822       }
00823    }
00824 }

int ast_cdr_setcid ( struct ast_cdr cdr,
struct ast_channel chan 
)

Initialize based on a channel.

Parameters:
cdr Call Detail Record to use for channel
chan Channel to bind CDR with Initializes a CDR and associates it with a particular channel
Note:
The channel should be locked before calling.
Returns:
0 by default

Definition at line 875 of file cdr.c.

References AST_CDR_FLAG_LOCKED, ast_test_flag, ast_cdr::next, and set_one_cid().

Referenced by ast_bridge_call(), ast_channel_set_caller_event(), ast_set_callerid(), and callerid_write().

00876 {
00877    for (; cdr; cdr = cdr->next) {
00878       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED))
00879          set_one_cid(cdr, c);
00880    }
00881    return 0;
00882 }

void ast_cdr_setdestchan ( struct ast_cdr cdr,
const char *  chan 
)

Set the destination channel, if there was one.

Parameters:
cdr Which cdr it's applied to
chan Channel to which dest will be Sets the destination channel the CDR is applied to Returns nothing

Definition at line 804 of file cdr.c.

References AST_CDR_FLAG_LOCKED, ast_copy_string(), ast_test_flag, check_post(), and ast_cdr::next.

Referenced by dial_exec_full(), parked_call_exec(), and ring_entry().

00805 {
00806    for (; cdr; cdr = cdr->next) {
00807       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
00808          check_post(cdr);
00809          ast_copy_string(cdr->dstchannel, chann, sizeof(cdr->dstchannel));
00810       }
00811    }
00812 }

void ast_cdr_setdisposition ( struct ast_cdr cdr,
long int  disposition 
)

Set the disposition for a call.

Parameters:
cdr the cdr you wish to associate with the call
disposition the new disposition Set the disposition on a call. NULL argument is just fine.

Definition at line 839 of file cdr.c.

References AST_CDR_FLAG_LOCKED, ast_test_flag, check_post(), and ast_cdr::next.

Referenced by ast_bridge_call().

00840 {
00841 
00842    for (; cdr; cdr = cdr->next) {
00843       if (ast_test_flag(cdr, AST_CDR_FLAG_LOCKED))
00844          continue;
00845       check_post(cdr);
00846       cdr->disposition = disposition;
00847    }
00848 }

int ast_cdr_setpeeraccount ( struct ast_channel chan,
const char *  account 
)

Set the peer account.

Note:
The channel should be locked before calling.

Definition at line 1008 of file cdr.c.

References AST_CDR_FLAG_LOCKED, ast_copy_string(), ast_manager_event, ast_strdupa, ast_string_field_set, ast_strlen_zero(), ast_test_flag, ast_channel::cdr, EVENT_FLAG_CALL, ast_cdr::next, ast_channel::peeraccount, and ast_cdr::peeraccount.

Referenced by cdr_write().

01009 {
01010    struct ast_cdr *cdr = chan->cdr;
01011    const char *old_acct = "";
01012 
01013    if (!ast_strlen_zero(chan->peeraccount)) {
01014       old_acct = ast_strdupa(chan->peeraccount);
01015    }
01016 
01017    ast_string_field_set(chan, peeraccount, account);
01018    for ( ; cdr ; cdr = cdr->next) {
01019       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
01020          ast_copy_string(cdr->peeraccount, chan->peeraccount, sizeof(cdr->peeraccount));
01021       }
01022    }
01023 
01024    ast_manager_event(chan, EVENT_FLAG_CALL, "NewPeerAccount",
01025          "Channel: %s\r\n"
01026          "Uniqueid: %s\r\n"
01027          "PeerAccount: %s\r\n"
01028          "OldPeerAccount: %s\r\n",
01029          chan->name, chan->uniqueid, chan->peeraccount, old_acct);
01030 
01031    return 0;
01032 }

int ast_cdr_setuserfield ( struct ast_channel chan,
const char *  userfield 
)

Set CDR user field for channel (stored in CDR).

Note:
The channel should be locked before calling.

Definition at line 1049 of file cdr.c.

References AST_CDR_FLAG_LOCKED, ast_copy_string(), ast_test_flag, ast_channel::cdr, ast_cdr::next, and ast_cdr::userfield.

Referenced by __agent_start_monitoring(), ast_bridge_call(), cdr_write(), handle_request_info(), and start_monitor_exec().

01050 {
01051    struct ast_cdr *cdr = chan->cdr;
01052 
01053    for ( ; cdr ; cdr = cdr->next) {
01054       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED))
01055          ast_copy_string(cdr->userfield, userfield, sizeof(cdr->userfield));
01056    }
01057 
01058    return 0;
01059 }

int ast_cdr_setvar ( struct ast_cdr cdr,
const char *  name,
const char *  value,
int  recur 
)

Set a CDR channel variable

Note:
You can't set the CDR variables that belong to the actual CDR record, like "billsec".

Definition at line 337 of file cdr.c.

References AST_CDR_FLAG_DONT_TOUCH, AST_CDR_FLAG_LOCKED, AST_LIST_INSERT_HEAD, AST_LIST_REMOVE_CURRENT, AST_LIST_TRAVERSE_SAFE_BEGIN, AST_LIST_TRAVERSE_SAFE_END, ast_log(), ast_test_flag, ast_var_assign(), ast_var_delete(), ast_var_name(), cdr_readonly_vars, LOG_ERROR, and ast_cdr::next.

Referenced by ast_cdr_fork(), cdr_write(), and set_one_cid().

00338 {
00339    struct ast_var_t *newvariable;
00340    struct varshead *headp;
00341    int x;
00342 
00343    for (x = 0; cdr_readonly_vars[x]; x++) {
00344       if (!strcasecmp(name, cdr_readonly_vars[x])) {
00345          ast_log(LOG_ERROR, "Attempt to set the '%s' read-only variable!.\n", name);
00346          return -1;
00347       }
00348    }
00349 
00350    if (!cdr) {
00351       ast_log(LOG_ERROR, "Attempt to set a variable on a nonexistent CDR record.\n");
00352       return -1;
00353    }
00354 
00355    for (; cdr; cdr = recur ? cdr->next : NULL) {
00356       if (ast_test_flag(cdr, AST_CDR_FLAG_DONT_TOUCH) && ast_test_flag(cdr, AST_CDR_FLAG_LOCKED))
00357          continue;
00358       headp = &cdr->varshead;
00359       AST_LIST_TRAVERSE_SAFE_BEGIN(headp, newvariable, entries) {
00360          if (!strcasecmp(ast_var_name(newvariable), name)) {
00361             /* there is already such a variable, delete it */
00362             AST_LIST_REMOVE_CURRENT(entries);
00363             ast_var_delete(newvariable);
00364             break;
00365          }
00366       }
00367       AST_LIST_TRAVERSE_SAFE_END;
00368 
00369       if (value) {
00370          newvariable = ast_var_assign(name, value);
00371          AST_LIST_INSERT_HEAD(headp, newvariable, entries);
00372       }
00373    }
00374 
00375    return 0;
00376 }

void ast_cdr_specialized_reset ( struct ast_cdr cdr,
struct ast_flags flags 
)

Parameters:
cdr which cdr to act upon
flags |AST_CDR_FLAG_POSTED whether or not to post the cdr first before resetting it |AST_CDR_FLAG_LOCKED whether or not to reset locked CDR's

Definition at line 1184 of file cdr.c.

References ast_cdr::answer, AST_CDR_FLAG_POST_DISABLED, AST_CDR_NULL, ast_cdr_start(), ast_clear_flag, ast_copy_flags, AST_FLAGS_ALL, ast_set_flag, ast_test_flag, ast_cdr::billsec, ast_cdr::disposition, ast_cdr::duration, ast_cdr::end, ast_flags::flags, and ast_cdr::start.

Referenced by ast_bridge_call().

01185 {
01186    struct ast_flags flags = { 0 };
01187 
01188    if (_flags)
01189       ast_copy_flags(&flags, _flags, AST_FLAGS_ALL);
01190 
01191    /* Reset to initial state */
01192    if (ast_test_flag(cdr, AST_CDR_FLAG_POST_DISABLED)) { /* But do NOT lose the NoCDR() setting */
01193       ast_clear_flag(cdr, AST_FLAGS_ALL);
01194       ast_set_flag(cdr, AST_CDR_FLAG_POST_DISABLED);
01195    } else {
01196       ast_clear_flag(cdr, AST_FLAGS_ALL);
01197    }
01198 
01199    memset(&cdr->start, 0, sizeof(cdr->start));
01200    memset(&cdr->end, 0, sizeof(cdr->end));
01201    memset(&cdr->answer, 0, sizeof(cdr->answer));
01202    cdr->billsec = 0;
01203    cdr->duration = 0;
01204    ast_cdr_start(cdr);
01205    cdr->disposition = AST_CDR_NULL;
01206 }

void ast_cdr_start ( struct ast_cdr cdr  ) 

Start a call.

Parameters:
cdr the cdr you wish to associate with the call Starts all CDR stuff necessary for monitoring a call Returns nothing

Definition at line 719 of file cdr.c.

References AST_CDR_FLAG_LOCKED, ast_test_flag, ast_tvnow(), check_post(), and ast_cdr::next.

Referenced by __ast_channel_alloc_ap(), __ast_request_and_dial(), ast_bridge_call(), ast_cdr_reset(), ast_cdr_specialized_reset(), ast_pbx_outgoing_cdr_failed(), builtin_blindtransfer(), clear_caller(), and findmeexec().

00720 {
00721    for (; cdr; cdr = cdr->next) {
00722       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
00723          check_post(cdr);
00724          cdr->start = ast_tvnow();
00725       }
00726    }
00727 }

void ast_cdr_submit_batch ( int  shutdown  ) 

Spawns (possibly) a new thread to submit a batch of CDRs to the backend engines.

Parameters:
shutdown Whether or not we are shutting down Blocks the asterisk shutdown procedures until the CDR data is submitted. Returns nothing

Definition at line 1262 of file cdr.c.

References ast_debug, ast_log(), ast_mutex_lock, ast_mutex_unlock, ast_pthread_create_detached_background, AST_PTHREADT_NULL, batch, batchscheduleronly, cdr_batch_lock, do_batch_backend_process(), ast_cdr_batch::head, LOG_WARNING, and reset_batch().

Referenced by ast_cdr_engine_term(), and submit_scheduled_batch().

01263 {
01264    struct ast_cdr_batch_item *oldbatchitems = NULL;
01265    pthread_t batch_post_thread = AST_PTHREADT_NULL;
01266 
01267    /* if there's no batch, or no CDRs in the batch, then there's nothing to do */
01268    if (!batch || !batch->head)
01269       return;
01270 
01271    /* move the old CDRs aside, and prepare a new CDR batch */
01272    ast_mutex_lock(&cdr_batch_lock);
01273    oldbatchitems = batch->head;
01274    reset_batch();
01275    ast_mutex_unlock(&cdr_batch_lock);
01276 
01277    /* if configured, spawn a new thread to post these CDRs,
01278       also try to save as much as possible if we are shutting down safely */
01279    if (batchscheduleronly || do_shutdown) {
01280       ast_debug(1, "CDR single-threaded batch processing begins now\n");
01281       do_batch_backend_process(oldbatchitems);
01282    } else {
01283       if (ast_pthread_create_detached_background(&batch_post_thread, NULL, do_batch_backend_process, oldbatchitems)) {
01284          ast_log(LOG_WARNING, "CDR processing thread could not detach, now trying in this thread\n");
01285          do_batch_backend_process(oldbatchitems);
01286       } else {
01287          ast_debug(1, "CDR multi-threaded batch processing begins now\n");
01288       }
01289    }
01290 }

void ast_cdr_unregister ( const char *  name  ) 

Unregister a CDR handling engine.

unregister a CDR driver

Definition at line 159 of file cdr.c.

References ast_free, AST_RWLIST_REMOVE_CURRENT, AST_RWLIST_TRAVERSE_SAFE_BEGIN, AST_RWLIST_TRAVERSE_SAFE_END, AST_RWLIST_UNLOCK, AST_RWLIST_WRLOCK, ast_verb, ast_cdr_beitem::list, and ast_cdr_beitem::name.

Referenced by load_config(), odbc_load_module(), reload(), tds_unload_module(), and unload_module().

00160 {
00161    struct ast_cdr_beitem *i = NULL;
00162 
00163    AST_RWLIST_WRLOCK(&be_list);
00164    AST_RWLIST_TRAVERSE_SAFE_BEGIN(&be_list, i, list) {
00165       if (!strcasecmp(name, i->name)) {
00166          AST_RWLIST_REMOVE_CURRENT(list);
00167          break;
00168       }
00169    }
00170    AST_RWLIST_TRAVERSE_SAFE_END;
00171    AST_RWLIST_UNLOCK(&be_list);
00172 
00173    if (i) {
00174       ast_verb(2, "Unregistered '%s' CDR backend\n", name);
00175       ast_free(i);
00176    }
00177 }

int ast_cdr_update ( struct ast_channel chan  ) 

Update CDR on a channel.

Note:
The channel should be locked before calling.

Definition at line 1075 of file cdr.c.

References ast_channel::accountcode, AST_CDR_FLAG_LOCKED, ast_copy_string(), ast_test_flag, ast_channel::cdr, ast_channel::context, ast_channel::exten, ast_channel::linkedid, ast_channel::macrocontext, ast_channel::macroexten, ast_cdr::next, ast_channel::peeraccount, S_OR, and set_one_cid().

Referenced by __ast_pbx_run(), __ast_request_and_dial(), ast_bridge_call(), cb_events(), clear_caller(), findmeexec(), and local_call().

01076 {
01077    struct ast_cdr *cdr = c->cdr;
01078 
01079    for ( ; cdr ; cdr = cdr->next) {
01080       if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
01081          set_one_cid(cdr, c);
01082 
01083          /* Copy account code et-al */
01084          ast_copy_string(cdr->accountcode, c->accountcode, sizeof(cdr->accountcode));
01085          ast_copy_string(cdr->peeraccount, c->peeraccount, sizeof(cdr->peeraccount));
01086          ast_copy_string(cdr->linkedid, c->linkedid, sizeof(cdr->linkedid));
01087 
01088          /* Destination information */ /* XXX privilege macro* ? */
01089          ast_copy_string(cdr->dst, S_OR(c->macroexten, c->exten), sizeof(cdr->dst));
01090          ast_copy_string(cdr->dcontext, S_OR(c->macrocontext, c->context), sizeof(cdr->dcontext));
01091       }
01092    }
01093 
01094    return 0;
01095 }

int check_cdr_enabled ( void   ) 

Return TRUE if CDR subsystem is enabled.

Definition at line 114 of file cdr.c.

References enabled.

Referenced by action_coresettings(), and handle_show_settings().

00115 {
00116    return enabled;
00117 }


Variable Documentation

char ast_default_accountcode[AST_MAX_ACCOUNT_CODE]

Definition at line 56 of file cdr.c.

Referenced by __ast_channel_alloc_ap().

int ast_default_amaflags

Default AMA flag for billing records (CDR's)

Definition at line 55 of file cdr.c.

Referenced by __ast_channel_alloc_ap(), and ast_bridge_call().


Generated on Mon Mar 19 11:30:37 2012 for Asterisk - The Open Source Telephony Project by  doxygen 1.4.7