0013c2a416
git-svn-id: https://svn.disconnected-by-peer.at/svn/linamh/trunk/mds@2827 6952d904-891a-0410-993b-d76249ca496b
60 lines
1.8 KiB
Diff
60 lines
1.8 KiB
Diff
--- bind-9.5.0a6.orig/contrib/dlz/drivers/dlz_mysql_driver.c 2007-02-06 06:44:26.000000000 +0100
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+++ bind-9.5.0a6/contrib/dlz/drivers/dlz_mysql_driver.c 2007-09-04 23:57:57.000000000 +0200
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@@ -92,6 +92,25 @@
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*/
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/*%
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+ * Factorize the mysql_ping for adding a log error message
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+ */
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+static isc_result_t
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+mysqldrv_ping(dbinstance_t *dbi) {
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+ int pres = 0;
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+
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+ pres = mysql_ping(dbi->dbconn);
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+ if ( pres != 0 ) {
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+ isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
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+ DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(1),
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+ "\nMySQL Ping Error : %s (%i)\n",
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+ mysql_error(dbi->dbconn),
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+ mysql_errno(dbi->dbconn));
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+ return (ISC_R_FAILURE);
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+ }
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+ return (ISC_R_SUCCESS);
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+}
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+
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+/*%
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* Allocates memory for a new string, and then constructs the new
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* string by "escaping" the input string. The new string is
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* safe to be used in queries. This is necessary because we cannot
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@@ -225,6 +244,8 @@
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}
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+ mysqldrv_ping(dbi);
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+
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/*
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* was a zone string passed? If so, make it safe for use in
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* queries.
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@@ -324,7 +345,7 @@
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qres = mysql_query((MYSQL *) dbi->dbconn, querystring);
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if (qres == 0)
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break;
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- for (j=0; mysql_ping((MYSQL *) dbi->dbconn) != 0 && j < 4; j++)
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+ for (j=0; mysqldrv_ping(dbi) != 0 && j < 4; j++)
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;
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}
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@@ -923,6 +944,12 @@
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pass = getParameterValue(argv[1], "pass=");
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socket = getParameterValue(argv[1], "socket=");
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+ if(mysql_options((MYSQL *) dbi->dbconn, MYSQL_OPT_RECONNECT, "1")) {
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+ isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
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+ DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
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+ "Could not set database reconnect option");
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+ }
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+
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for (j=0; dbc == NULL && j < 4; j++)
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dbc = mysql_real_connect((MYSQL *) dbi->dbconn, host,
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user, pass, dbname, port, socket,
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