{
char *test_sql = NULL;
switch_core_db_t *db = NULL;
+ switch_odbc_handle_t *odbc_dbh = NULL;
char reg_sql[] =
"CREATE TABLE sip_registrations (\n"
NULL
};
- if (!(profile->master_odbc = switch_odbc_handle_new(profile->odbc_dsn, profile->odbc_user, profile->odbc_pass))) {
+
+ if (!(odbc_dbh = switch_odbc_handle_new(profile->odbc_dsn, profile->odbc_user, profile->odbc_pass))) {
return 0;
}
- if (switch_odbc_handle_connect(profile->master_odbc) != SWITCH_ODBC_SUCCESS) {
+
+ if (switch_odbc_handle_connect(odbc_dbh) != SWITCH_ODBC_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Connecting ODBC DSN: %s\n", profile->odbc_dsn);
+ switch_odbc_handle_destroy(&odbc_dbh);
return 0;
}
-
+
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Connected ODBC DSN: %s\n", profile->odbc_dsn);
test_sql = switch_mprintf("delete from sip_registrations where (contact like '%%TCP%%' "
"like '%%' and mwi_user like '%%' and mwi_host like '%%'",
mod_sofia_globals.hostname);
- if (switch_odbc_handle_exec(profile->master_odbc, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
- switch_odbc_handle_exec(profile->master_odbc, "DROP TABLE sip_registrations", NULL);
- switch_odbc_handle_exec(profile->master_odbc, reg_sql, NULL);
+ if (switch_odbc_handle_exec(odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
+ switch_odbc_handle_exec(odbc_dbh, "DROP TABLE sip_registrations", NULL);
+ switch_odbc_handle_exec(odbc_dbh, reg_sql, NULL);
}
free(test_sql);
test_sql = switch_mprintf("delete from sip_subscriptions where hostname='%q' and network_ip like '%%' and network_port like '%%'",
mod_sofia_globals.hostname);
- if (switch_odbc_handle_exec(profile->master_odbc, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
- switch_odbc_handle_exec(profile->master_odbc, "DROP TABLE sip_subscriptions", NULL);
- switch_odbc_handle_exec(profile->master_odbc, sub_sql, NULL);
+ if (switch_odbc_handle_exec(odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
+ switch_odbc_handle_exec(odbc_dbh, "DROP TABLE sip_subscriptions", NULL);
+ switch_odbc_handle_exec(odbc_dbh, sub_sql, NULL);
}
free(test_sql);
test_sql = switch_mprintf("delete from sip_dialogs where hostname='%q' and contact like '%%'", mod_sofia_globals.hostname);
- if (switch_odbc_handle_exec(profile->master_odbc, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
- switch_odbc_handle_exec(profile->master_odbc, "DROP TABLE sip_dialogs", NULL);
- switch_odbc_handle_exec(profile->master_odbc, dialog_sql, NULL);
+ if (switch_odbc_handle_exec(odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
+ switch_odbc_handle_exec(odbc_dbh, "DROP TABLE sip_dialogs", NULL);
+ switch_odbc_handle_exec(odbc_dbh, dialog_sql, NULL);
}
test_sql = switch_mprintf("delete from sip_presence where hostname='%q'", mod_sofia_globals.hostname);
- if (switch_odbc_handle_exec(profile->master_odbc, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
- switch_odbc_handle_exec(profile->master_odbc, "DROP TABLE sip_presence", NULL);
- switch_odbc_handle_exec(profile->master_odbc, pres_sql, NULL);
+ if (switch_odbc_handle_exec(odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
+ switch_odbc_handle_exec(odbc_dbh, "DROP TABLE sip_presence", NULL);
+ switch_odbc_handle_exec(odbc_dbh, pres_sql, NULL);
}
free(test_sql);
test_sql = switch_mprintf("delete from sip_authentication where hostname='%q' or last_nc >= 0", mod_sofia_globals.hostname);
- if (switch_odbc_handle_exec(profile->master_odbc, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
- switch_odbc_handle_exec(profile->master_odbc, "DROP TABLE sip_authentication", NULL);
- switch_odbc_handle_exec(profile->master_odbc, auth_sql, NULL);
+ if (switch_odbc_handle_exec(odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
+ switch_odbc_handle_exec(odbc_dbh, "DROP TABLE sip_authentication", NULL);
+ switch_odbc_handle_exec(odbc_dbh, auth_sql, NULL);
}
free(test_sql);
test_sql = switch_mprintf("delete from sip_shared_appearance_subscriptions where contact_str='' or hostname='%q' and network_ip like '%%'",
mod_sofia_globals.hostname);
- if (switch_odbc_handle_exec(profile->master_odbc, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
- switch_odbc_handle_exec(profile->master_odbc, "DROP TABLE sip_shared_appearance_subscriptions", NULL);
- switch_odbc_handle_exec(profile->master_odbc, shared_appearance_sql, NULL);
+ if (switch_odbc_handle_exec(odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
+ switch_odbc_handle_exec(odbc_dbh, "DROP TABLE sip_shared_appearance_subscriptions", NULL);
+ switch_odbc_handle_exec(odbc_dbh, shared_appearance_sql, NULL);
}
free(test_sql);
test_sql = switch_mprintf("delete from sip_shared_appearance_dialogs where contact_str='' or hostname='%q' and network_ip like '%%'",
mod_sofia_globals.hostname);
- if (switch_odbc_handle_exec(profile->master_odbc, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
- switch_odbc_handle_exec(profile->master_odbc, "DROP TABLE sip_shared_appearance_dialogs", NULL);
- switch_odbc_handle_exec(profile->master_odbc, shared_appearance_dialogs_sql, NULL);
+ if (switch_odbc_handle_exec(odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
+ switch_odbc_handle_exec(odbc_dbh, "DROP TABLE sip_shared_appearance_dialogs", NULL);
+ switch_odbc_handle_exec(odbc_dbh, shared_appearance_dialogs_sql, NULL);
}
free(test_sql);
for (x = 0; indexes[x]; x++) {
- switch_odbc_handle_exec(profile->master_odbc, indexes[x], NULL);
+ switch_odbc_handle_exec(odbc_dbh, indexes[x], NULL);
}
switch_core_db_exec(db, "create index if not exists sa_hostname on sip_authentication (hostname)", NULL, NULL, NULL);
}
- if (switch_odbc_available() && profile->odbc_dsn) {
- return profile->master_odbc ? 1 : 0;
+ if (odbc_dbh) {
+ switch_odbc_handle_destroy(&odbc_dbh);
+ return 1;
}
-
+
if (db) {
switch_core_db_close(db);
return 1;
- } else {
- return 0;
}
+ return 0;
+
}
-void sofia_glue_sql_close(sofia_profile_t *profile)
+void sofia_glue_sql_close(sofia_profile_t *profile, time_t prune)
{
- if (switch_odbc_available() && profile->master_odbc) {
- switch_odbc_handle_destroy(&profile->master_odbc);
- } else {
- switch_hash_index_t *hi;
- const void *var;
- void *val;
- sofia_cache_db_handle_t *dbh = NULL;
-
- switch_mutex_lock(profile->ireg_mutex);
- top:
- for (hi = switch_hash_first(NULL, profile->db_hash); hi; hi = switch_hash_next(hi)) {
- switch_hash_this(hi, &var, NULL, &val);
- if ((dbh = (sofia_cache_db_handle_t *) val)) {
- switch_core_db_close(dbh->db);
- dbh->db = NULL;
- switch_core_hash_delete(profile->db_hash, (char *)var);
+ switch_hash_index_t *hi;
+ const void *var;
+ void *val;
+ sofia_cache_db_handle_t *dbh = NULL;
+ int locked = 0;
+ char *key;
+
+ switch_mutex_lock(profile->ireg_mutex);
+ top:
+ locked = 0;
+
+ for (hi = switch_hash_first(NULL, profile->db_hash); hi; hi = switch_hash_next(hi)) {
+ switch_hash_this(hi, &var, NULL, &val);
+ key = (char *) var;
+
+ if ((dbh = (sofia_cache_db_handle_t *) val)) {
+ time_t diff = 0;
+ if (prune > 0 && prune > dbh->last_used) {
+ diff = (time_t) prune - dbh->last_used;
+ }
+
+ if (diff < SQL_CACHE_TIMEOUT) {
+ continue;
+ }
+
+ if (switch_mutex_trylock(dbh->mutex) == SWITCH_STATUS_SUCCESS) {
+ if (dbh->db) {
+ switch_core_db_close(dbh->db);
+ dbh->db = NULL;
+ } else if (switch_odbc_available() && dbh->odbc_dbh) {
+ switch_odbc_handle_destroy(&dbh->odbc_dbh);
+ }
+
+ switch_core_hash_delete(profile->db_hash, key);
+ switch_mutex_unlock(dbh->mutex);
+ switch_core_destroy_memory_pool(&dbh->pool);
goto top;
+
+ } else {
+ if (!prune) locked++;
+ continue;
}
}
- switch_mutex_unlock(profile->ireg_mutex);
+ }
+ if (locked) {
+ goto top;
}
+
+ switch_mutex_unlock(profile->ireg_mutex);
}
void sofia_glue_execute_sql(sofia_profile_t *profile, char **sqlp, switch_bool_t sql_already_dynamic)
}
}
-switch_core_db_t *sofia_glue_get_db_handle(sofia_profile_t *profile)
+
+void sofia_glue_release_db_handle(sofia_cache_db_handle_t **dbh)
+{
+ if (dbh && *dbh) {
+ switch_mutex_unlock((*dbh)->mutex);
+ *dbh = NULL;
+ }
+}
+
+sofia_cache_db_handle_t *sofia_glue_get_db_handle(sofia_profile_t *profile)
{
switch_thread_id_t self = switch_thread_self();
char thread_str[256] = "";
- switch_core_db_t *db = NULL;
sofia_cache_db_handle_t *dbh = NULL;
-
+
snprintf(thread_str, sizeof(thread_str) - 1, "%lu", (unsigned long)(intptr_t)self);
switch_mutex_lock(profile->ireg_mutex);
- if ((dbh = switch_core_hash_find(profile->db_hash, thread_str))) {
- db = dbh->db;
- } else {
- dbh = switch_core_alloc(profile->pool, sizeof(*dbh));
- dbh->db = switch_core_db_open_file(profile->dbname);
- dbh->last_used = switch_epoch_time_now(NULL);
+ if (!(dbh = switch_core_hash_find(profile->db_hash, thread_str))) {
+ switch_memory_pool_t *pool = NULL;
+ switch_core_db_t *db = NULL;
+ switch_odbc_handle_t *odbc_dbh = NULL;
+
+ if (switch_odbc_available() && profile->odbc_dsn) {
+ if ((odbc_dbh = switch_odbc_handle_new(profile->odbc_dsn, profile->odbc_user, profile->odbc_pass))) {
+ if (switch_odbc_handle_connect(odbc_dbh) != SWITCH_STATUS_SUCCESS) {
+ switch_odbc_handle_destroy(&odbc_dbh);
+ }
+ }
+ } else {
+ db = switch_core_db_open_file(profile->dbname);
+ }
+
+ if (!db && !odbc_dbh) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Failure!\n");
+ goto end;
+ }
+
+ switch_core_new_memory_pool(&pool);
+ dbh = switch_core_alloc(pool, sizeof(*dbh));
+ dbh->pool = pool;
+
+
+ if (db) dbh->db = db; else dbh->odbc_dbh = odbc_dbh;
+ switch_mutex_init(&dbh->mutex, SWITCH_MUTEX_NESTED, dbh->pool);
+ switch_mutex_lock(dbh->mutex);
+
switch_core_hash_insert(profile->db_hash, thread_str, dbh);
- db = dbh->db;
}
+
+ end:
+
+ if (dbh) dbh->last_used = switch_epoch_time_now(NULL);
+
switch_mutex_unlock(profile->ireg_mutex);
- return db;
+ return dbh;
}
void sofia_glue_actually_execute_sql(sofia_profile_t *profile, char *sql, switch_mutex_t *mutex)
{
- switch_core_db_t *db;
+ sofia_cache_db_handle_t *dbh = NULL;
if (mutex) {
switch_mutex_lock(mutex);
}
- if (switch_odbc_available() && profile->odbc_dsn) {
+ if (!(dbh = sofia_glue_get_db_handle(profile))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening DB\n");
+ goto end;
+ }
+
+ if (switch_odbc_available() && dbh->odbc_dbh) {
switch_odbc_statement_handle_t stmt;
- if (switch_odbc_handle_exec(profile->master_odbc, sql, &stmt) != SWITCH_ODBC_SUCCESS) {
+ if (switch_odbc_handle_exec(dbh->odbc_dbh, sql, &stmt) != SWITCH_ODBC_SUCCESS) {
char *err_str;
- err_str = switch_odbc_handle_get_error(profile->master_odbc, stmt);
+ err_str = switch_odbc_handle_get_error(dbh->odbc_dbh, stmt);
if (!zstr(err_str)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "ERR: [%s]\n[%s]\n", sql, err_str);
}
} else {
char *errmsg;
-
- if (!(db = sofia_glue_get_db_handle(profile))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening DB %s\n", profile->dbname);
- goto end;
- }
-
- switch_core_db_exec(db, sql, NULL, NULL, &errmsg);
+ switch_core_db_exec(dbh->db, sql, NULL, NULL, &errmsg);
- if (errmsg) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "SQL ERR [%s]\n%s\n", errmsg, sql);
- switch_core_db_free(errmsg);
- }
+ if (errmsg) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "SQL ERR [%s]\n%s\n", errmsg, sql);
+ switch_core_db_free(errmsg);
+ }
+
}
end:
+
+ sofia_glue_release_db_handle(&dbh);
+
if (mutex) {
switch_mutex_unlock(mutex);
}
switch_mutex_t *mutex, char *sql, switch_core_db_callback_func_t callback, void *pdata)
{
switch_bool_t ret = SWITCH_FALSE;
- switch_core_db_t *db;
char *errmsg = NULL;
-
+ sofia_cache_db_handle_t *dbh = NULL;
+
if (mutex) {
switch_mutex_lock(mutex);
}
+ if (!(dbh = sofia_glue_get_db_handle(profile))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening DB\n");
+ goto end;
+ }
- if (switch_odbc_available() && profile->odbc_dsn) {
- switch_odbc_handle_callback_exec(profile->master_odbc, sql, callback, pdata);
+ if (switch_odbc_available() && dbh->odbc_dbh) {
+ switch_odbc_handle_callback_exec(dbh->odbc_dbh, sql, callback, pdata);
} else if (profile->odbc_dsn) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "ODBC IS NOT AVAILABLE!\n");
} else {
-
- if (!(db = sofia_glue_get_db_handle(profile))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening DB %s\n", profile->dbname);
- goto end;
- }
-
-
- switch_core_db_exec(db, sql, callback, pdata, &errmsg);
+ switch_core_db_exec(dbh->db, sql, callback, pdata, &errmsg);
if (errmsg) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "SQL ERR: [%s] %s\n", sql, errmsg);
}
end:
- if (mutex) {
- switch_mutex_unlock(mutex);
- }
- return ret;
-}
-static char *sofia_glue_execute_sql2str_odbc(sofia_profile_t *profile, switch_mutex_t *mutex, char *sql, char *resbuf, size_t len)
-{
- char *ret = NULL;
+ sofia_glue_release_db_handle(&dbh);
- if (switch_odbc_handle_exec_string(profile->master_odbc, sql, resbuf, len) == SWITCH_ODBC_SUCCESS) {
- ret = resbuf;
+ if (mutex) {
+ switch_mutex_unlock(mutex);
}
return ret;
}
-
char *sofia_glue_execute_sql2str(sofia_profile_t *profile, switch_mutex_t *mutex, char *sql, char *resbuf, size_t len)
{
- switch_core_db_t *db;
switch_core_db_stmt_t *stmt;
char *ret = NULL;
- if (switch_odbc_available() && profile->odbc_dsn) {
- return sofia_glue_execute_sql2str_odbc(profile, mutex, sql, resbuf, len);
- }
+ sofia_cache_db_handle_t *dbh = NULL;
+
+ if (!(dbh = sofia_glue_get_db_handle(profile))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening DB\n");
+ goto end;
+ }
if (mutex) {
switch_mutex_lock(mutex);
}
- if (!(db = switch_core_db_open_file(profile->dbname))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening DB %s\n", profile->dbname);
- goto end;
+ if (switch_odbc_available() && dbh->odbc_dbh) {
+ if (switch_odbc_handle_exec_string(dbh->odbc_dbh, sql, resbuf, len) == SWITCH_ODBC_SUCCESS) {
+ return resbuf;
+ } else {
+ goto end;
+ }
}
- if (switch_core_db_prepare(db, sql, -1, &stmt, 0)) {
+ if (switch_core_db_prepare(dbh->db, sql, -1, &stmt, 0)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Statement Error [%s]!\n", sql);
- goto fail;
+ goto end;
} else {
int running = 1;
int colcount;
switch_copy_string(resbuf, (char *) txt, len);
ret = resbuf;
} else {
- goto fail;
+ goto end;
}
}
break;
switch_core_db_finalize(stmt);
}
- fail:
- switch_core_db_close(db);
+ end:
- end:
if (mutex) {
switch_mutex_unlock(mutex);
}
+ sofia_glue_release_db_handle(&dbh);
+
return ret;
}
#endif
}
-SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_handle_connect(switch_odbc_handle_t *handle)
-{
-#ifdef SWITCH_HAVE_ODBC
- int result;
- SQLINTEGER err;
- int16_t mlen;
- unsigned char msg[200], stat[10];
- SQLSMALLINT valueLength = 0;
- int i = 0;
-
- if (handle->env == SQL_NULL_HANDLE) {
- result = SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &handle->env);
-
- if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error AllocHandle\n");
- return SWITCH_ODBC_FAIL;
- }
-
- result = SQLSetEnvAttr(handle->env, SQL_ATTR_ODBC_VERSION, (void *) SQL_OV_ODBC3, 0);
-
- if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error SetEnv\n");
- SQLFreeHandle(SQL_HANDLE_ENV, handle->env);
- return SWITCH_ODBC_FAIL;
- }
-
- result = SQLAllocHandle(SQL_HANDLE_DBC, handle->env, &handle->con);
-
- if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error AllocHDB %d\n", result);
- SQLFreeHandle(SQL_HANDLE_ENV, handle->env);
- return SWITCH_ODBC_FAIL;
- }
- SQLSetConnectAttr(handle->con, SQL_LOGIN_TIMEOUT, (SQLPOINTER *) 10, 0);
- }
- if (handle->state == SWITCH_ODBC_STATE_CONNECTED) {
- switch_odbc_handle_disconnect(handle);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Re-connecting %s\n", handle->dsn);
- }
-
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Connecting %s\n", handle->dsn);
-
- if (!strstr(handle->dsn, "DRIVER")) {
- result = SQLConnect(handle->con, (SQLCHAR *) handle->dsn, SQL_NTS, (SQLCHAR *) handle->username, SQL_NTS, (SQLCHAR *) handle->password, SQL_NTS);
- } else {
- SQLCHAR outstr[1024] = { 0 };
- SQLSMALLINT outstrlen = 0;
- result =
- SQLDriverConnect(handle->con, NULL, (SQLCHAR *) handle->dsn, (SQLSMALLINT) strlen(handle->dsn), outstr, sizeof(outstr), &outstrlen,
- SQL_DRIVER_NOPROMPT);
- }
-
- if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- char *err_str;
- if ((err_str = switch_odbc_handle_get_error(handle, NULL))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s\n", err_str);
- free(err_str);
- } else {
- SQLGetDiagRec(SQL_HANDLE_DBC, handle->con, 1, stat, &err, msg, 100, &mlen);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error SQLConnect=%d errno=%d %s\n", result, (int) err, msg);
- }
- SQLFreeHandle(SQL_HANDLE_ENV, handle->env);
- return SWITCH_ODBC_FAIL;
- }
-
- result = SQLGetInfo(handle->con, SQL_DRIVER_NAME, (SQLCHAR *) handle->odbc_driver, 255, &valueLength);
- if (result == SQL_SUCCESS || result == SQL_SUCCESS_WITH_INFO) {
- for (i = 0; i < valueLength; ++i)
- handle->odbc_driver[i] = (char) toupper(handle->odbc_driver[i]);
- }
-
- if (strstr(handle->odbc_driver, "FIREBIRD") != 0 || strstr(handle->odbc_driver, "FB32") != 0 || strstr(handle->odbc_driver, "FB64") != 0) {
- handle->is_firebird = TRUE;
- } else {
- handle->is_firebird = FALSE;
- }
-
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Connected to [%s]\n", handle->dsn);
- handle->state = SWITCH_ODBC_STATE_CONNECTED;
- return SWITCH_ODBC_SUCCESS;
-#else
- return SWITCH_ODBC_FAIL;
-#endif
-}
#ifdef SWITCH_HAVE_ODBC
static int db_is_up(switch_odbc_handle_t *handle)
char *err_str = NULL;
SQLCHAR sql[255] = "";
int max_tries = 120;
-
+ int code = 0;
SQLRETURN rc;
SQLSMALLINT nresultcols;
+
top:
if (!handle) {
}
if (SQLAllocHandle(SQL_HANDLE_STMT, handle->con, &stmt) != SQL_SUCCESS) {
+ code = __LINE__;
goto error;
}
if (SQLPrepare(stmt, sql, SQL_NTS) != SQL_SUCCESS) {
+ code = __LINE__;
goto error;
}
result = SQLExecute(stmt);
if (result != SQL_SUCCESS && result != SQL_SUCCESS_WITH_INFO) {
+ code = __LINE__;
goto error;
}
-
+
SQLRowCount (stmt, &m);
rc = SQLNumResultCols (stmt, &nresultcols);
if (rc != SQL_SUCCESS){
+ code = __LINE__;
goto error;
}
ret = (int) nresultcols;
/* determine statement type */
if (nresultcols <= 0) {
/* statement is not a select statement */
+ code = __LINE__;
goto error;
}
max_tries--;
if (switch_event_create(&event, SWITCH_EVENT_TRAP) == SWITCH_STATUS_SUCCESS) {
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Failure-Message", "The sql server is not responding for DSN %s [%s]",
- switch_str_nil(handle->dsn), switch_str_nil(err_str));
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "The sql server is not responding for DSN %s [%s]\n",
- switch_str_nil(handle->dsn), switch_str_nil(err_str));
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Failure-Message", "The sql server is not responding for DSN %s [%s][%d]",
+ switch_str_nil(handle->dsn), switch_str_nil(err_str), code);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "The sql server is not responding for DSN %s [%s][%d]\n",
+ switch_str_nil(handle->dsn), switch_str_nil(err_str), code);
if (recon == SWITCH_ODBC_SUCCESS) {
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Additional-Info", "The connection has been re-established");
}
+SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_handle_connect(switch_odbc_handle_t *handle)
+{
+#ifdef SWITCH_HAVE_ODBC
+ int result;
+ SQLINTEGER err;
+ int16_t mlen;
+ unsigned char msg[200], stat[10];
+ SQLSMALLINT valueLength = 0;
+ int i = 0;
+
+ if (handle->env == SQL_NULL_HANDLE) {
+ result = SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &handle->env);
+
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error AllocHandle\n");
+ return SWITCH_ODBC_FAIL;
+ }
+
+ result = SQLSetEnvAttr(handle->env, SQL_ATTR_ODBC_VERSION, (void *) SQL_OV_ODBC3, 0);
+
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error SetEnv\n");
+ SQLFreeHandle(SQL_HANDLE_ENV, handle->env);
+ return SWITCH_ODBC_FAIL;
+ }
+
+ result = SQLAllocHandle(SQL_HANDLE_DBC, handle->env, &handle->con);
+
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error AllocHDB %d\n", result);
+ SQLFreeHandle(SQL_HANDLE_ENV, handle->env);
+ return SWITCH_ODBC_FAIL;
+ }
+ SQLSetConnectAttr(handle->con, SQL_LOGIN_TIMEOUT, (SQLPOINTER *) 10, 0);
+ }
+ if (handle->state == SWITCH_ODBC_STATE_CONNECTED) {
+ switch_odbc_handle_disconnect(handle);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Re-connecting %s\n", handle->dsn);
+ }
+
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Connecting %s\n", handle->dsn);
+
+ if (!strstr(handle->dsn, "DRIVER")) {
+ result = SQLConnect(handle->con, (SQLCHAR *) handle->dsn, SQL_NTS, (SQLCHAR *) handle->username, SQL_NTS, (SQLCHAR *) handle->password, SQL_NTS);
+ } else {
+ SQLCHAR outstr[1024] = { 0 };
+ SQLSMALLINT outstrlen = 0;
+ result =
+ SQLDriverConnect(handle->con, NULL, (SQLCHAR *) handle->dsn, (SQLSMALLINT) strlen(handle->dsn), outstr, sizeof(outstr), &outstrlen,
+ SQL_DRIVER_NOPROMPT);
+ }
+
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ char *err_str;
+ if ((err_str = switch_odbc_handle_get_error(handle, NULL))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s\n", err_str);
+ free(err_str);
+ } else {
+ SQLGetDiagRec(SQL_HANDLE_DBC, handle->con, 1, stat, &err, msg, 100, &mlen);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error SQLConnect=%d errno=%d %s\n", result, (int) err, msg);
+ }
+ SQLFreeHandle(SQL_HANDLE_ENV, handle->env);
+ return SWITCH_ODBC_FAIL;
+ }
+
+ result = SQLGetInfo(handle->con, SQL_DRIVER_NAME, (SQLCHAR *) handle->odbc_driver, 255, &valueLength);
+ if (result == SQL_SUCCESS || result == SQL_SUCCESS_WITH_INFO) {
+ for (i = 0; i < valueLength; ++i)
+ handle->odbc_driver[i] = (char) toupper(handle->odbc_driver[i]);
+ }
+
+ if (strstr(handle->odbc_driver, "FIREBIRD") != 0 || strstr(handle->odbc_driver, "FB32") != 0 || strstr(handle->odbc_driver, "FB64") != 0) {
+ handle->is_firebird = TRUE;
+ } else {
+ handle->is_firebird = FALSE;
+ }
+
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Connected to [%s]\n", handle->dsn);
+ handle->state = SWITCH_ODBC_STATE_CONNECTED;
+ return SWITCH_ODBC_SUCCESS;
+#else
+ return SWITCH_ODBC_FAIL;
+#endif
+}
+
SWITCH_DECLARE(switch_odbc_status_t) switch_odbc_handle_exec_string(switch_odbc_handle_t *handle,
char *sql,
char *resbuf,
projects / thirdparty / freeswitch.git / commitdiff
