refactoring initialize to be done in ruby, adding setter methods for connection options
This commit is contained in:
Aaron Patterson
parent
e7b43a8c41
commit
74e99bae5f
@ -62,117 +62,24 @@ static VALUE allocate(VALUE klass)
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);
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}
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/* Mysql2::Client */
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static VALUE rb_mysql_client_init(int argc, VALUE * argv, VALUE self) {
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static VALUE rb_connect(VALUE self, VALUE user, VALUE pass, VALUE host, VALUE port, VALUE database, VALUE socket)
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{
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MYSQL * client;
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struct nogvl_connect_args args = {
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.host = "localhost",
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.user = NULL,
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.passwd = NULL,
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.db = NULL,
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.port = 3306,
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.unix_socket = NULL,
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.client_flag = 0
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};
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VALUE opts;
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VALUE rb_host, rb_socket, rb_port, rb_database,
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rb_username, rb_password, rb_reconnect,
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rb_connect_timeout;
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VALUE rb_ssl_client_key, rb_ssl_client_cert, rb_ssl_ca_cert,
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rb_ssl_ca_path, rb_ssl_cipher;
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char *ssl_client_key = NULL, *ssl_client_cert = NULL, *ssl_ca_cert = NULL,
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*ssl_ca_path = NULL, *ssl_cipher = NULL;
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unsigned int connect_timeout = 0;
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my_bool reconnect = 1;
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struct nogvl_connect_args args;
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Data_Get_Struct(self, MYSQL, client);
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if (rb_scan_args(argc, argv, "01", &opts) == 1) {
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Check_Type(opts, T_HASH);
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if ((rb_host = rb_hash_aref(opts, sym_host)) != Qnil) {
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args.host = StringValuePtr(rb_host);
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}
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if ((rb_socket = rb_hash_aref(opts, sym_socket)) != Qnil) {
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args.unix_socket = StringValuePtr(rb_socket);
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}
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if ((rb_port = rb_hash_aref(opts, sym_port)) != Qnil) {
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args.port = NUM2INT(rb_port);
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}
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if ((rb_username = rb_hash_aref(opts, sym_username)) != Qnil) {
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args.user = StringValuePtr(rb_username);
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}
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if ((rb_password = rb_hash_aref(opts, sym_password)) != Qnil) {
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args.passwd = StringValuePtr(rb_password);
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}
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if ((rb_database = rb_hash_aref(opts, sym_database)) != Qnil) {
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args.db = StringValuePtr(rb_database);
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}
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if ((rb_reconnect = rb_hash_aref(opts, sym_reconnect)) != Qnil) {
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reconnect = rb_reconnect == Qfalse ? 0 : 1;
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}
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if ((rb_connect_timeout = rb_hash_aref(opts, sym_connect_timeout)) != Qnil) {
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connect_timeout = NUM2INT(rb_connect_timeout);
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}
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// SSL options
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if ((rb_ssl_client_key = rb_hash_aref(opts, sym_sslkey)) != Qnil) {
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ssl_client_key = StringValuePtr(rb_ssl_client_key);
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}
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if ((rb_ssl_client_cert = rb_hash_aref(opts, sym_sslcert)) != Qnil) {
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ssl_client_cert = StringValuePtr(rb_ssl_client_cert);
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}
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if ((rb_ssl_ca_cert = rb_hash_aref(opts, sym_sslca)) != Qnil) {
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ssl_ca_cert = StringValuePtr(rb_ssl_ca_cert);
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}
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if ((rb_ssl_ca_path = rb_hash_aref(opts, sym_sslcapath)) != Qnil) {
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ssl_ca_path = StringValuePtr(rb_ssl_ca_path);
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}
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if ((rb_ssl_cipher = rb_hash_aref(opts, sym_sslcipher)) != Qnil) {
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ssl_cipher = StringValuePtr(rb_ssl_cipher);
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}
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}
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if (rb_thread_blocking_region(nogvl_init, client, RUBY_UBF_IO, 0) == Qfalse) {
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// TODO: warning - not enough memory?
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return rb_raise_mysql2_error(client);
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}
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// set default reconnect behavior
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if (mysql_options(client, MYSQL_OPT_RECONNECT, &reconnect) != 0) {
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// TODO: warning - unable to set reconnect behavior
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rb_warn("%s\n", mysql_error(client));
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}
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// set default connection timeout behavior
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if (connect_timeout != 0 && mysql_options(client, MYSQL_OPT_CONNECT_TIMEOUT, (const char *)&connect_timeout) != 0) {
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// TODO: warning - unable to set connection timeout
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rb_warn("%s\n", mysql_error(client));
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}
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// force the encoding to utf8
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if (mysql_options(client, MYSQL_SET_CHARSET_NAME, "utf8") != 0) {
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// TODO: warning - unable to set charset
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rb_warn("%s\n", mysql_error(client));
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}
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if (ssl_ca_cert != NULL || ssl_client_key != NULL) {
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mysql_ssl_set(client, ssl_client_key, ssl_client_cert, ssl_ca_cert, ssl_ca_path, ssl_cipher);
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}
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args.host = NIL_P(host) ? "localhost" : StringValuePtr(host);
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args.unix_socket = NIL_P(socket) ? NULL : StringValuePtr(socket);
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args.port = NIL_P(port) ? 3306 : NUM2INT(port);
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args.user = NIL_P(user) ? NULL : StringValuePtr(user);
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args.passwd = NIL_P(pass) ? NULL : StringValuePtr(pass);
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args.db = NIL_P(database) ? NULL : StringValuePtr(database);
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args.mysql = client;
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if (rb_thread_blocking_region(nogvl_connect, &args, RUBY_UBF_IO, 0) == Qfalse) {
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args.client_flag = 0;
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if (rb_thread_blocking_region(nogvl_connect, &args, RUBY_UBF_IO, 0) == Qfalse)
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{
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// unable to connect
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return rb_raise_mysql2_error(client);
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}
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@ -729,6 +636,92 @@ static VALUE rb_raise_mysql2_error(MYSQL *client) {
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return Qnil;
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}
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static VALUE set_reconnect(VALUE self, VALUE value)
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{
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my_bool reconnect;
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MYSQL * client;
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Data_Get_Struct(self, MYSQL, client);
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if(!NIL_P(value)) {
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reconnect = value == Qfalse ? 0 : 1;
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/* set default reconnect behavior */
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if (mysql_options(client, MYSQL_OPT_RECONNECT, &reconnect)) {
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/* TODO: warning - unable to set reconnect behavior */
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rb_warn("%s\n", mysql_error(client));
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}
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}
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return value;
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}
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static VALUE set_connect_timeout(VALUE self, VALUE value)
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{
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unsigned int connect_timeout = 0;
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MYSQL * client;
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Data_Get_Struct(self, MYSQL, client);
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if(!NIL_P(value)) {
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connect_timeout = NUM2INT(value);
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if(0 == connect_timeout) return value;
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/* set default connection timeout behavior */
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if (mysql_options(client, MYSQL_OPT_CONNECT_TIMEOUT, &connect_timeout)) {
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/* TODO: warning - unable to set connection timeout */
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rb_warn("%s\n", mysql_error(client));
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}
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}
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return value;
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}
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static VALUE set_charset_name(VALUE self, VALUE value)
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{
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char * charset_name;
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MYSQL * client;
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Data_Get_Struct(self, MYSQL, client);
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charset_name = StringValuePtr(value);
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if (mysql_options(client, MYSQL_SET_CHARSET_NAME, charset_name)) {
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/* TODO: warning - unable to set charset */
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rb_warn("%s\n", mysql_error(client));
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}
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return value;
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}
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static VALUE set_ssl_options(VALUE self, VALUE key, VALUE cert, VALUE ca, VALUE capath, VALUE cipher)
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{
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MYSQL * client;
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Data_Get_Struct(self, MYSQL, client);
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if(!NIL_P(ca) || !NIL_P(key)) {
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mysql_ssl_set(client,
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NIL_P(key) ? NULL : StringValuePtr(key),
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NIL_P(cert) ? NULL : StringValuePtr(cert),
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NIL_P(ca) ? NULL : StringValuePtr(ca),
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NIL_P(capath) ? NULL : StringValuePtr(capath),
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NIL_P(cipher) ? NULL : StringValuePtr(cipher));
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}
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return self;
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}
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static VALUE init_connection(VALUE self)
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{
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MYSQL * client;
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Data_Get_Struct(self, MYSQL, client);
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if (rb_thread_blocking_region(nogvl_init, client, RUBY_UBF_IO, 0) == Qfalse) {
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/* TODO: warning - not enough memory? */
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return rb_raise_mysql2_error(client);
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}
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return self;
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}
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/* Ruby Extension initializer */
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void Init_mysql2() {
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cBigDecimal = rb_const_get(rb_cObject, rb_intern("BigDecimal"));
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@ -740,7 +733,6 @@ void Init_mysql2() {
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rb_define_alloc_func(cMysql2Client, allocate);
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rb_define_method(cMysql2Client, "initialize", rb_mysql_client_init, -1);
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rb_define_method(cMysql2Client, "close", rb_mysql_client_close, 0);
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rb_define_method(cMysql2Client, "query", rb_mysql_client_query, -1);
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rb_define_method(cMysql2Client, "escape", rb_mysql_client_escape, 1);
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@ -751,6 +743,13 @@ void Init_mysql2() {
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rb_define_method(cMysql2Client, "last_id", rb_mysql_client_last_id, 0);
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rb_define_method(cMysql2Client, "affected_rows", rb_mysql_client_affected_rows, 0);
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rb_define_private_method(cMysql2Client, "reconnect=", set_reconnect, 1);
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rb_define_private_method(cMysql2Client, "connect_timeout=", set_connect_timeout, 1);
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rb_define_private_method(cMysql2Client, "charset_name=", set_charset_name, 1);
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rb_define_private_method(cMysql2Client, "ssl_set", set_ssl_options, 5);
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rb_define_private_method(cMysql2Client, "init_connection", init_connection, 0);
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rb_define_private_method(cMysql2Client, "connect", rb_connect, 6);
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cMysql2Error = rb_const_get(mMysql2, rb_intern("Error"));
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cMysql2Result = rb_define_class_under(mMysql2, "Result", rb_cObject);
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@ -764,21 +763,8 @@ void Init_mysql2() {
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intern_utc = rb_intern("utc");
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sym_symbolize_keys = ID2SYM(rb_intern("symbolize_keys"));
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sym_reconnect = ID2SYM(rb_intern("reconnect"));
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sym_database = ID2SYM(rb_intern("database"));
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sym_username = ID2SYM(rb_intern("username"));
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sym_password = ID2SYM(rb_intern("password"));
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sym_host = ID2SYM(rb_intern("host"));
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sym_port = ID2SYM(rb_intern("port"));
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sym_socket = ID2SYM(rb_intern("socket"));
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sym_connect_timeout = ID2SYM(rb_intern("connect_timeout"));
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sym_id = ID2SYM(rb_intern("id"));
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sym_version = ID2SYM(rb_intern("version"));
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sym_sslkey = ID2SYM(rb_intern("sslkey"));
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sym_sslcert = ID2SYM(rb_intern("sslcert"));
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sym_sslca = ID2SYM(rb_intern("sslca"));
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sym_sslcapath = ID2SYM(rb_intern("sslcapath"));
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sym_sslcipher = ID2SYM(rb_intern("sslcipher"));
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sym_async = ID2SYM(rb_intern("async"));
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#ifdef HAVE_RUBY_ENCODING_H
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@ -30,11 +30,7 @@ static ID intern_new, intern_utc;
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/* Mysql2::Error */
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static VALUE cMysql2Error;
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static ID sym_socket, sym_host, sym_port, sym_username, sym_password,
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sym_database, sym_reconnect, sym_connect_timeout, sym_id, sym_version,
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sym_sslkey, sym_sslcert, sym_sslca, sym_sslcapath, sym_sslcipher,
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sym_symbolize_keys, sym_async;
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static VALUE rb_mysql_client_init(int argc, VALUE * argv, VALUE self);
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static ID sym_id, sym_version, sym_symbolize_keys, sym_async;
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static VALUE rb_mysql_client_query(int argc, VALUE * argv, VALUE self);
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static VALUE rb_mysql_client_escape(VALUE self, VALUE str);
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static VALUE rb_mysql_client_info(VALUE self);
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@ -4,6 +4,7 @@ require 'bigdecimal'
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require 'mysql2/error'
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require 'mysql2/mysql2'
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require 'mysql2/client'
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# = Mysql2
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#
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25
lib/mysql2/client.rb
Normal file
25
lib/mysql2/client.rb
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@ -0,0 +1,25 @@
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module Mysql2
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class Client
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def initialize opts = {}
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init_connection
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[:reconnect, :connect_timeout].each do |key|
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next unless opts.key?(key)
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send(:"#{key}=", opts[key])
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end
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# force the encoding to utf8
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self.charset_name = 'utf8'
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ssl_set(*opts.values_at(:sslkey, :sslcert, :sslca, :sslcapath, :sslciper))
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user = opts[:username]
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pass = opts[:password]
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host = opts[:host] || 'localhost'
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port = opts[:port] || 3306
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database = opts[:database]
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socket = opts[:socket]
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connect user, pass, host, port, database, socket
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end
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end
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end
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