MTXClient: Add support for logging out

FossilOrigin-Name: c29845b7b81229ea7bf062304824a4087c160629216064ae1a647fe8286826bb

src/exceptions/MTXLoginFailedException.h

@@ -22,22 +22,24 @@
 
 #import <ObjFW/ObjFW.h>
 
+#import "MTXRequest.h"
+
 OF_ASSUME_NONNULL_BEGIN
 
 @interface MTXLoginFailedException: OFException
 @property (readonly, nonatomic) OFString *user;
 @property (readonly, nonatomic) OFURL *homeserver;
 @property (readonly, nonatomic) int statusCode;
-@property (readonly, nonatomic) OFDictionary<OFString *, id> *response;
+@property (readonly, nonatomic) mtx_response_t response;
 
 + (instancetype)exceptionWithUser: (OFString *)user
 		       homeserver: (OFURL *)homeserver
 		       statusCode: (int)statusCode
-			 response: (OFDictionary<OFString *, id> *)response;
+			 response: (mtx_response_t)response;
 - (instancetype)initWithUser: (OFString *)user
 		  homeserver: (OFURL *)homeserver
 		  statusCode: (int)statusCode
-		    response: (OFDictionary<OFString *, id> *)response;
+		    response: (mtx_response_t)response;
 @end
 
 OF_ASSUME_NONNULL_END

src/exceptions/MTXLoginFailedException.m

@@ -26,7 +26,7 @@
 + (instancetype)exceptionWithUser: (OFString *)user
 		       homeserver: (OFURL *)homeserver
 		       statusCode: (int)statusCode
-			 response: (OFDictionary<OFString *, id> *)response
+			 response: (mtx_response_t)response
 {
 	return [[[self alloc] initWithUser: user
 				homeserver: homeserver
@@ -37,7 +37,7 @@
 - (instancetype)initWithUser: (OFString *)user
 		  homeserver: (OFURL *)homeserver
 		  statusCode: (int)statusCode
-		    response: (OFDictionary<OFString *, id> *)response
+		    response: (mtx_response_t)response
 {
 	self = [super init];
 
@@ -62,4 +62,11 @@
 
 	[super dealloc];
 }
+
+- (OFString *)description
+{
+	return [OFString stringWithFormat:
+	    @"Failed to log in user %@ on %@: %@",
+	    _user, _homeserver, _response];
+}
 @end

src/exceptions/MTXLogoutFailedException.h

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2020, Jonathan Schleifer <js@nil.im>
+ *
+ * https://fossil.nil.im/objmatrix
+ *
+ * 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 "MTXRequest.h"
+
+OF_ASSUME_NONNULL_BEGIN
+
+@class MTXClient;
+
+@interface MTXLogoutFailedException: OFException
+@property (readonly, nonatomic) MTXClient *client;
+@property (readonly, nonatomic) int statusCode;
+@property (readonly, nonatomic) mtx_response_t response;
+
++ (instancetype)exceptionWithClient: (MTXClient *)client
+			 statusCode: (int)statusCode
+			   response: (mtx_response_t)response;
+- (instancetype)initWithClient: (OFString *)user
+		    statusCode: (int)statusCode
+		      response: (mtx_response_t)response;
+@end
+
+OF_ASSUME_NONNULL_END

src/exceptions/MTXLogoutFailedException.m

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2020, Jonathan Schleifer <js@nil.im>
+ *
+ * https://fossil.nil.im/objmatrix
+ *
+ * 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 "MTXLogoutFailedException.h"
+
+#import "MTXClient.h"
+
+@implementation MTXLogoutFailedException
++ (instancetype)exceptionWithClient: (MTXClient *)client
+			 statusCode: (int)statusCode
+			   response: (mtx_response_t)response
+{
+	return [[[self alloc] initWithClient: client
+				  statusCode: statusCode
+				    response: response] autorelease];
+}
+
+- (instancetype)initWithClient: (MTXClient *)client
+		    statusCode: (int)statusCode
+		      response: (mtx_response_t)response
+{
+	self = [super init];
+
+	@try {
+		_client = [client retain];
+		_statusCode = statusCode;
+		_response = [response copy];
+	} @catch (id e) {
+		[self release];
+		@throw e;
+	}
+
+	return self;
+}
+
+- (void)dealloc
+{
+	[_client release];
+	[_response release];
+
+	[super dealloc];
+}
+
+- (OFString *)description
+{
+	return [OFString stringWithFormat:
+	    @"Failed to log out user %@: %@", _client.userID, _response];
+}
+@end

src/exceptions/Makefile

@@ -3,7 +3,8 @@ include ../../extra.mk
 STATIC_PIC_LIB_NOINST = ${EXCEPTIONS_LIB_A}
 STATIC_LIB_NOINST = ${EXCEPTIONS_A}
 
-SRCS = MTXLoginFailedException.m
+SRCS = MTXLoginFailedException.m	\
+       MTXLogoutFailedException.m
 INCLUDES = ${SRCS:.m=.h}
 
 include ../../buildsys.mk