Jonathan Schleifer
68eee4790f
FossilOrigin-Name: 02992f86b3c02a7784a12c4b9a7ffa7b70614999a07b799c567755bde3d24cea
92 lines
2.5 KiB
Objective-C
92 lines
2.5 KiB
Objective-C
/*
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* Copyright (c) 2020, Jonathan Schleifer <js@nil.im>
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*
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* https://fossil.nil.im/objsqlite3
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice is present in all copies.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#import "SL3Connection.h"
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#import "SL3PreparedStatement.h"
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#import "SL3ExecuteStatementFailedException.h"
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#import "SL3OpenFailedException.h"
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@implementation SL3Connection
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+ (instancetype)connectionWithPath: (OFString *)path
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{
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return [[[self alloc] initWithPath: path] autorelease];
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}
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+ (instancetype)connectionWithPath: (OFString *)path
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flags: (int)flags
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{
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return [[[self alloc] initWithPath: path
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flags: flags] autorelease];
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}
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- (instancetype)initWithPath: (OFString *)path
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{
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return [self initWithPath: path
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flags: SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE];
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}
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- (instancetype)initWithPath: (OFString *)path
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flags: (int)flags
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{
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self = [super init];
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@try {
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int code = sqlite3_open_v2(path.UTF8String, &_conn, flags,
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NULL);
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if (code != SQLITE_OK)
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@throw [SL3OpenFailedException exceptionWithPath: path
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flags: flags
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errorCode: code];
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} @catch (id e) {
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[self release];
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@throw e;
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}
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return self;
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}
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- (void)dealloc
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{
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sqlite3_close(_conn);
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[super dealloc];
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}
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- (SL3PreparedStatement *)prepareStatement: (OFConstantString *)SQL
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{
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return [[[SL3PreparedStatement alloc]
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sl3_initWithConnection: self
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SQLStatement: SQL] autorelease];
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}
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- (void)executeStatement: (OFConstantString *)SQL
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{
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int code = sqlite3_exec(_conn, SQL.UTF8String, NULL, NULL, NULL);
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if (code != SQLITE_OK)
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@throw [SL3ExecuteStatementFailedException
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exceptionWithConnection: self
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errorCode: code];
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}
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@end
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