1  /*
 2   * Copyright (c) 2017 Apple Inc. All Rights Reserved.
 3   *
 4   * @APPLE_LICENSE_HEADER_START@
 5   *
 6   * This file contains Original Code and/or Modifications of Original Code
 7   * as defined in and that are subject to the Apple Public Source License
 8   * Version 2.0 (the 'License'). You may not use this file except in
 9   * compliance with the License. Please obtain a copy of the License at
10   * http://www.opensource.apple.com/apsl/ and read it before using this
11   * file.
12   *
13   * The Original Code and all software distributed under the License are
14   * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15   * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16   * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17   * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18   * Please see the License for the specific language governing rights and
19   * limitations under the License.
20   *
21   * @APPLE_LICENSE_HEADER_END@
22   */
23  
24  #ifndef SECURITY_SFSQLSTATEMENT_H
25  #define SECURITY_SFSQLSTATEMENT_H 1
26  
27  #if __OBJC2__
28  
29  #import <Foundation/Foundation.h>
30  #import <sqlite3.h>
31  
32  @class SFSQLite;
33  
34  @interface SFSQLiteStatement : NSObject {
35      __weak SFSQLite* _SQLite;
36      NSString* _SQL;
37      sqlite3_stmt* _handle;
38      BOOL _reset;
39      NSMutableArray* _temporaryBoundObjects;
40  }
41  
42  - (id)initWithSQLite:(SFSQLite *)SQLite SQL:(NSString *)SQL handle:(sqlite3_stmt *)handle;
43  
44  @property (nonatomic, readonly, weak)     SFSQLite     *SQLite;
45  @property (nonatomic, readonly, strong)   NSString       *SQL;
46  @property (nonatomic, readonly, assign)   sqlite3_stmt   *handle;
47  
48  @property (nonatomic, assign, getter=isReset) BOOL reset;
49  
50  - (BOOL)step;
51  - (void)reset;
52  
53  - (void)finalizeStatement;
54  
55  - (void)bindInt:(SInt32)value atIndex:(NSUInteger)index;
56  - (void)bindInt64:(SInt64)value atIndex:(NSUInteger)index;
57  - (void)bindDouble:(double)value atIndex:(NSUInteger)index;
58  - (void)bindBlob:(NSData *)value atIndex:(NSUInteger)index;
59  - (void)bindText:(NSString *)value atIndex:(NSUInteger)index;
60  - (void)bindNullAtIndex:(NSUInteger)index;
61  - (void)bindValue:(id)value atIndex:(NSUInteger)index;
62  - (void)bindValues:(NSArray *)values;
63  
64  - (NSUInteger)columnCount;
65  - (int)columnTypeAtIndex:(NSUInteger)index;
66  - (NSString *)columnNameAtIndex:(NSUInteger)index;
67  
68  - (SInt32)intAtIndex:(NSUInteger)index;
69  - (SInt64)int64AtIndex:(NSUInteger)index;
70  - (double)doubleAtIndex:(NSUInteger)index;
71  - (NSData *)blobAtIndex:(NSUInteger)index;
72  - (NSString *)textAtIndex:(NSUInteger)index;
73  - (id)objectAtIndex:(NSUInteger)index;
74  - (NSArray *)allObjects;
75  - (NSDictionary *)allObjectsByColumnName;
76  
77  @end
78  
79  #endif /* __OBJC2__ */
80  #endif /* SECURITY_SFSQLSTATEMENT_H */