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ODBC CDR fixes for bizarre error conditions and small performance improvement (bug #3340) 

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4799 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
markster 2005-01-15 09:01:52 +00:00
parent 51deaaf061
commit b5ebac832b
1 changed files with 36 additions and 36 deletions
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72
cdr/cdr_odbc.c
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@ -3,13 +3,12 @@
*
* ODBC CDR Backend
*
* Copyright (C) 2003-2005, Digium, Inc.
*
* Brian K. West <brian@bkw.org>
*
* This program is free software, distributed under the terms of
* the GNU General Public License.
*
* Copyright (c) 2003 Digium, Inc.
*
* the GNU General Public License
*/
#include <sys/types.h>
@ -37,10 +36,11 @@
static char *desc = "ODBC CDR Backend";
static char *name = "ODBC";
static char *config = "cdr_odbc.conf";
static char *dsn = NULL, *username = NULL, *password = NULL, *loguniqueid = NULL, *table = NULL;
static int dsn_alloc = 0, username_alloc = 0, password_alloc = 0, loguniqueid_alloc = 0, table_alloc = 0;
static int connected = 0;
static char *dsn = NULL, *username = NULL, *password = NULL, *table = NULL;
static int dsn_alloc = 0, username_alloc = 0, password_alloc = 0, table_alloc = 0;
static int loguniqueid = 0;
static int dispositionstring = 0;
static int connected = 0;
AST_MUTEX_DEFINE_STATIC(odbc_lock);
@ -66,7 +66,7 @@ static int odbc_log(struct ast_cdr *cdr)
ast_mutex_lock(&odbc_lock);
strftime(timestr, sizeof(timestr), DATE_FORMAT, &tm);
memset(sqlcmd,0,2048);
if ((loguniqueid != NULL) && (ast_true(loguniqueid))) {
if (loguniqueid) {
snprintf(sqlcmd,sizeof(sqlcmd),"INSERT INTO %s "
"(calldate,clid,src,dst,dcontext,channel,dstchannel,lastapp,"
"lastdata,duration,billsec,disposition,amaflags,accountcode,uniqueid,userfield) "
@ -79,13 +79,12 @@ static int odbc_log(struct ast_cdr *cdr)
}
if (!connected) {
res = odbc_init();
res = odbc_init();
if (res < 0) {
connected = 0;
ast_mutex_unlock(&odbc_lock);
return 0;
}
}
ODBC_res = SQLAllocHandle(SQL_HANDLE_STMT, ODBC_con, &ODBC_stmt);
@ -134,7 +133,7 @@ static int odbc_log(struct ast_cdr *cdr)
SQLBindParameter(ODBC_stmt, 13, SQL_PARAM_INPUT, SQL_C_SLONG, SQL_INTEGER, 0, 0, &cdr->amaflags, 0, NULL);
SQLBindParameter(ODBC_stmt, 14, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_CHAR, sizeof(cdr->accountcode), 0, cdr->accountcode, 0, NULL);
if ((loguniqueid != NULL) && (ast_true(loguniqueid))) {
if (loguniqueid) {
SQLBindParameter(ODBC_stmt, 15, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_CHAR, sizeof(cdr->uniqueid), 0, cdr->uniqueid, 0, NULL);
SQLBindParameter(ODBC_stmt, 16, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_CHAR, sizeof(cdr->userfield), 0, cdr->userfield, 0, NULL);
}
@ -208,13 +207,6 @@ static int odbc_unload_module(void)
password = NULL;
password_alloc = 0;
}
if (loguniqueid && loguniqueid_alloc) {
if (option_verbose > 10)
ast_verbose( VERBOSE_PREFIX_4 "cdr_odbc: free loguniqueid\n");
free(loguniqueid);
loguniqueid = NULL;
loguniqueid_alloc = 0;
}
if (table && table_alloc) {
if (option_verbose > 10)
ast_verbose( VERBOSE_PREFIX_4 "cdr_odbc: free table\n");
@ -222,6 +214,9 @@ static int odbc_unload_module(void)
table = NULL;
table_alloc = 0;
}
loguniqueid = 0;
dispositionstring = 0;
ast_cdr_unregister(name);
ast_mutex_unlock(&odbc_lock);
return 0;
@ -257,7 +252,8 @@ static int odbc_load_module(void)
strncpy(dsn, tmp, strlen(tmp));
} else {
ast_log(LOG_ERROR,"cdr_odbc: Out of memory error.\n");
return -1;
res = -1;
goto out;
}
} else {
ast_log(LOG_WARNING,"cdr_odbc: dsn not specified. Assuming asteriskdb\n");
@ -265,8 +261,11 @@ static int odbc_load_module(void)
}
tmp = ast_variable_retrieve(cfg,"global","dispositionstring");
if (tmp)
if (tmp) {
dispositionstring = ast_true(tmp);
} else {
dispositionstring = 0;
}
tmp = ast_variable_retrieve(cfg,"global","username");
if (tmp) {
@ -277,7 +276,8 @@ static int odbc_load_module(void)
strncpy(username, tmp, strlen(tmp));
} else {
ast_log(LOG_ERROR,"cdr_odbc: Out of memory error.\n");
return -1;
res = -1;
goto out;
}
} else {
ast_log(LOG_WARNING,"cdr_odbc: username not specified. Assuming root\n");
@ -293,7 +293,8 @@ static int odbc_load_module(void)
strncpy(password, tmp, strlen(tmp));
} else {
ast_log(LOG_ERROR,"cdr_odbc: Out of memory error.\n");
return -1;
res = -1;
goto out;
}
} else {
ast_log(LOG_WARNING,"cdr_odbc: database password not specified. Assuming blank\n");
@ -302,19 +303,15 @@ static int odbc_load_module(void)
tmp = ast_variable_retrieve(cfg,"global","loguniqueid");
if (tmp) {
loguniqueid = malloc(strlen(tmp) + 1);
if (loguniqueid != NULL) {
strcpy(loguniqueid,tmp);
loguniqueid_alloc = 1;
loguniqueid = ast_true(tmp);
if (loguniqueid) {
ast_log(LOG_NOTICE,"cdr_odbc: Logging uniqueid\n");
} else {
ast_log(LOG_ERROR,"cdr_odbc: Not logging uniqueid\n");
loguniqueid_alloc = 1;
loguniqueid = NULL;
}
} else {
ast_log(LOG_WARNING,"cdr_odbc: Not logging uniqueid\n");
loguniqueid = NULL;
loguniqueid = 0;
}
tmp = ast_variable_retrieve(cfg,"global","table");
@ -326,7 +323,8 @@ static int odbc_load_module(void)
strncpy(table, tmp, strlen(tmp));
} else {
ast_log(LOG_ERROR,"cdr_odbc: Out of memory error.\n");
return -1;
res = -1;
goto out;
}
} else {
ast_log(LOG_WARNING,"cdr_odbc: table not specified. Assuming cdr\n");
@ -334,17 +332,19 @@ static int odbc_load_module(void)
}
ast_destroy(cfg);
if (option_verbose > 3) {
ast_verbose( VERBOSE_PREFIX_4 "cdr_odbc: dsn is %s\n",dsn);
ast_verbose( VERBOSE_PREFIX_4 "cdr_odbc: username is %s\n",username);
ast_verbose( VERBOSE_PREFIX_4 "cdr_odbc: password is [secret]\n");
ast_verbose( VERBOSE_PREFIX_4 "cdr_odbc: table is %s\n",table);
if (option_verbose > 2) {
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: dsn is %s\n",dsn);
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: username is %s\n",username);
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: password is [secret]\n");
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: table is %s\n",table);
}
res = odbc_init();
if (res < 0) {
ast_log(LOG_ERROR, "cdr_odbc: Unable to connect to datasource: %s\n", dsn);
ast_verbose( VERBOSE_PREFIX_4 "cdr_odbc: Unable to connect to datasource: %s\n", dsn);
if (option_verbose > 2) {
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: Unable to connect to datasource: %s\n", dsn);
}
}
res = ast_cdr_register(name, desc, odbc_log);
if (res) {