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Fixed problems with ast_cdr_serialize_variables(). 

* Fixed return value of ast_cdr_serialize_variables() on error.  It needs
to return 0 indicating no CDR variables found.

* Made ast_cdr_serialize_variables() check the return value of
cdr_object_format_property() and assert if nonzero.  A member of the
cdr_readonly_vars[] was not handled.

* Removed unused elements from cdr_readonly_vars[]: total_duration,
total_billsec, first_start, and first_answer.
........

Merged revisions 397900 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@397901 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett 2013-08-28 22:56:03 +00:00
parent 87bf699dc9
commit 94e4733d89
1 changed files with 30 additions and 8 deletions
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38
main/cdr.c
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@ -2862,11 +2862,29 @@ static int cdr_object_select_all_by_channel_cb(void *obj, void *arg, int flags)
}
/* Read Only CDR variables */
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", "sequence", "total_duration", "total_billsec", "first_start",
"first_answer", NULL };
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",
"sequence",
NULL
};
int ast_cdr_setvar(const char *channel_name, const char *name, const char *value)
{
@ -3036,12 +3054,12 @@ int ast_cdr_serialize_variables(const char *channel_name, struct ast_str **buf,
int total = 0, x = 0, i;
if (!workspace) {
return 1;
return 0;
}
if (!cdr) {
ast_log(AST_LOG_ERROR, "Unable to find CDR for channel %s\n", channel_name);
return 1;
return 0;
}
ast_str_reset(*buf);
@ -3067,7 +3085,11 @@ int ast_cdr_serialize_variables(const char *channel_name, struct ast_str **buf,
for (i = 0; cdr_readonly_vars[i]; i++) {
/* null out the workspace, because the cdr_get_tv() won't write anything if time is NULL, so you get old vals */
workspace[0] = 0;
cdr_object_format_property(it_cdr, cdr_readonly_vars[i], workspace, sizeof(workspace));
if (cdr_object_format_property(it_cdr, cdr_readonly_vars[i], workspace, sizeof(workspace))) {
/* Unhandled read-only CDR variable. */
ast_assert(0);
continue;
}
if (!ast_strlen_zero(workspace)
&& ast_str_append(buf, 0, "level %d: %s%c%s%c", x, cdr_readonly_vars[i], delim, workspace, sep) < 0) {