Initial commit

FossilOrigin-Name: 5e202503fce1cf0fd217a18149bbb2d44d46adb0b997a91a633b1a4433f41a0b

src/exceptions/Makefile

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+include ../../extra.mk
+
+STATIC_PIC_LIB_NOINST = ${EXCEPTIONS_LIB_A}
+STATIC_LIB_NOINST = ${EXCEPTIONS_A}
+
+SRCS = SLException.m
+
+INCLUDES = ${SRCS:.m=.h}
+
+include ../../buildsys.mk
+
+CPPFLAGS += -I. -I..

src/exceptions/SLException.h

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2020, Jonathan Schleifer <js@nil.im>
+ *
+ * https://fossil.nil.im/objsqlite
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import <ObjFW/ObjFW.h>
+
+#import "SLConnection.h"
+
+OF_ASSUME_NONNULL_BEGIN
+
+@interface SLException: OFException
+{
+	SLConnection *_connection;
+	int _errorCode;
+}
+
+@property OF_NULLABLE_PROPERTY (readonly, nonatomic) SLConnection *connection;
+@property (readonly, nonatomic) int errorCode;
+
++ (instancetype)exceptionWithConnection: (nullable SLConnection *)connection
+			      errorCode: (int)errorCode;
+- (instancetype)initWithConnection: (nullable SLConnection *)connection
+			 errorCode: (int)errorCode OF_DESIGNATED_INITIALIZER;
+@end
+
+OF_ASSUME_NONNULL_END

src/exceptions/SLException.m

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+/*
+ * Copyright (c) 2020, Jonathan Schleifer <js@nil.im>
+ *
+ * https://fossil.nil.im/objsqlite
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import "SLException.h"
+
+@implementation SLException
+@synthesize connection = _connection, errorCode = _errorCode;
+
++ (instancetype)exceptionWithConnection: (SLConnection *)connection
+			      errorCode: (int)errorCode
+{
+	return [[[self alloc] initWithConnection: connection
+				       errorCode: errorCode] autorelease];
+}
+
+- (instancetype)initWithConnection: (SLConnection *)connection
+			 errorCode: (int)errorCode
+{
+	self = [super init];
+
+	_connection = [connection retain];
+	_errorCode = errorCode;
+
+	return self;
+}
+
+- (void)dealloc
+{
+	[_connection release];
+
+	[super dealloc];
+}
+
+- (OFString *)description
+{
+	return [OFString stringWithUTF8String: sqlite3_errstr(_errorCode)];
+}
+@end