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add some convenience for db stuff

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This commit is contained in:
Anthony Minessale
2012-10-11 13:47:06 -05:00
parent 4dae523bca
commit b4c621530f
4 changed files with 99 additions and 0 deletions
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73
src/switch_core_sqldb.c
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@@ -982,6 +982,79 @@ SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute_trans_full(sw
return status;
}
struct helper {
switch_db_event_callback_func_t callback;
void *pdata;
};
static int helper_callback(void *pArg, int argc, char **argv, char **columnNames)
{
struct helper *h = (struct helper *) pArg;
int r = 0;
switch_event_t *event;
switch_event_create_array_pair(&event, columnNames, argv, argc);
r = h->callback(h->pdata, event);
switch_event_destroy(&event);
return r;
}
SWITCH_DECLARE(switch_status_t) switch_cache_db_execute_sql_event_callback(switch_cache_db_handle_t *dbh,
const char *sql, switch_db_event_callback_func_t callback, void *pdata, char **err)
{
switch_status_t status = SWITCH_STATUS_FALSE;
char *errmsg = NULL;
switch_mutex_t *io_mutex = dbh->io_mutex;
struct helper h;
if (err) {
*err = NULL;
}
if (io_mutex) switch_mutex_lock(io_mutex);
h.callback = callback;
h.pdata = pdata;
switch (dbh->type) {
case SCDB_TYPE_PGSQL:
{
status = switch_pgsql_handle_callback_exec(dbh->native_handle.pgsql_dbh, sql, helper_callback, &h, err);
}
break;
case SCDB_TYPE_ODBC:
{
status = switch_odbc_handle_callback_exec(dbh->native_handle.odbc_dbh, sql, helper_callback, &h, err);
}
break;
case SCDB_TYPE_CORE_DB:
{
int ret = switch_core_db_exec(dbh->native_handle.core_db_dbh, sql, helper_callback, &h, &errmsg);
if (ret == SWITCH_CORE_DB_OK || ret == SWITCH_CORE_DB_ABORT) {
status = SWITCH_STATUS_SUCCESS;
}
if (errmsg) {
dbh->last_used = switch_epoch_time_now(NULL) - (SQL_CACHE_TIMEOUT * 2);
if (!strstr(errmsg, "query abort")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "SQL ERR: [%s] %s\n", sql, errmsg);
}
switch_core_db_free(errmsg);
}
}
break;
}
if (io_mutex) switch_mutex_unlock(io_mutex);
return status;
}
SWITCH_DECLARE(switch_status_t) switch_cache_db_execute_sql_callback(switch_cache_db_handle_t *dbh,
const char *sql, switch_core_db_callback_func_t callback, void *pdata, char **err)
{