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authorstuconnolly <stuart02@gmail.com>2012-09-03 10:22:17 +0000
committerstuconnolly <stuart02@gmail.com>2012-09-03 10:22:17 +0000
commite124a1d0fb576c311a6ac601b1c08e6ce51bcd30 (patch)
tree5a3350fc75bcad1f5c8d07f8a66ea53b0a07805f /Frameworks/PostgresKit/Source/FLXPostgresConnection.h
parentd4e8474b3437771fd6891def8324981d82186a88 (diff)
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Initial commit of PostgresKit, our new Postgres framework as a start towards adding PostgreSQL support to Sequel Pro.
Note, that the framerwork is by no means feature complete and in it's current state has quite a few limitations: - No support for Postgres' asynchronous query API - Only supports the very basic data types (char/text and numerics) - No support (outide of libpq) for re-establishing dropped connections Current feature support includes: - Basic connection handling - Query execution - Prepared statement execution - Encoding support similar to SPMySQL's
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diff --git a/Frameworks/PostgresKit/Source/FLXPostgresConnection.h b/Frameworks/PostgresKit/Source/FLXPostgresConnection.h
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+//
+// $Id$
+//
+// FLXPostgresConnection.h
+// PostgresKit
+//
+// Copyright (c) 2008-2009 David Thorpe, djt@mutablelogic.com
+//
+// Forked by the Sequel Pro Team on July 22, 2012.
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+#import "FLXPostgresTypeHandlerProtocol.h"
+#import "FLXPostgresConnectionDelegate.h"
+
+@class FLXPostgresResult;
+@class FLXPostgresStatement;
+@class FLXPostgresConnectionParameters;
+
+@interface FLXPostgresConnection : NSObject
+{
+ PGconn *_connection;
+
+ NSString *_host;
+ NSString *_user;
+ NSString *_database;
+ NSString *_password;
+ NSString *_socketPath;
+ NSString *_lastErrorMessage;
+ NSString *_encoding;
+
+ const char **_connectionParamNames;
+ const char **_connectionParamValues;
+
+ NSStringEncoding _stringEncoding;
+
+ NSUInteger _port;
+ NSUInteger _timeout;
+ NSUInteger _keepAliveInterval;
+
+ BOOL _useSocket;
+ BOOL _useKeepAlive;
+ BOOL _lastQueryWasCancelled;
+ BOOL _delegateSupportsWillExecute;
+
+ NSMutableDictionary *_typeMap;
+
+ FLXPostgresConnectionParameters *_parameters;
+
+ NSObject <FLXPostgresConnectionDelegate> *_delegate;
+}
+
+@property (readwrite, assign) NSObject <FLXPostgresConnectionDelegate> *delegate;
+
+@property (readwrite, retain) NSString *host;
+@property (readwrite, retain) NSString *user;
+@property (readwrite, retain) NSString *database;
+@property (readwrite, retain) NSString *password;
+@property (readwrite, retain) NSString *socketPath;
+
+@property (readonly) NSString *encoding;
+@property (readonly) NSString *lastErrorMessage;
+@property (readonly) NSStringEncoding stringEncoding;
+@property (readonly) FLXPostgresConnectionParameters *parameters;
+
+@property (readwrite, assign) BOOL useSocket;
+@property (readwrite, assign) BOOL useKeepAlive;
+@property (readwrite, assign) BOOL lastQueryWasCancelled;
+
+@property (readwrite, assign) NSUInteger timeout;
+@property (readwrite, assign) NSUInteger port;
+@property (readwrite, assign) NSUInteger keepAliveInterval;
+
+- (id)initWithDelegate:(NSObject <FLXPostgresConnectionDelegate> *)delegate;
+
+- (BOOL)connect;
+- (void)disconnect;
+- (BOOL)isConnected;
+- (BOOL)reset;
+
+- (NSUInteger)clientVersion;
+- (NSUInteger)serverVersion;
+- (NSUInteger)serverProcessId;
+
+- (BOOL)cancelCurrentQuery:(NSError **)error;
+
+@end