ObjXMPP  Check-in [7b3354d7e0]

Overview
Comment:Use exceptions.
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SHA3-256: 7b3354d7e043a8ee46103202e336260c651073aeaec51d598984a46aab02db64
User & Date: js on 2011-02-16 22:36:50
Other Links: manifest | tags
Context
2011-02-16
22:37
Add .hgignore. check-in: 176cd44f7d user: js tags: trunk
22:36
Use exceptions. check-in: 7b3354d7e0 user: js tags: trunk
20:12
Add license. check-in: 472d585c4a user: js tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified src/XMPPConnection.m from [f439b7a834] to [e746d2539e].

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#include <stringprep.h>

#import "XMPPConnection.h"
#import "XMPPStanza.h"
#import "XMPPJID.h"
#import "XMPPIQ.h"


#define NS_BIND @"urn:ietf:params:xml:ns:xmpp-bind"
#define NS_CLIENT @"jabber:client"
#define NS_SASL @"urn:ietf:params:xml:ns:xmpp-sasl"
#define NS_STREAM @"http://etherx.jabber.org/streams"

@implementation XMPPConnection
@synthesize username;
@synthesize password;
@synthesize server;
@synthesize resource;
@synthesize JID;
@synthesize port;
@synthesize useTLS;
@synthesize delegate;

- init
{
	self = [super init];

	sock = [[OFTCPSocket alloc] init];
	parser = [[OFXMLParser alloc] init];








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#include <stringprep.h>

#import "XMPPConnection.h"
#import "XMPPStanza.h"
#import "XMPPJID.h"
#import "XMPPIQ.h"
#import "XMPPExceptions.h"

#define NS_BIND @"urn:ietf:params:xml:ns:xmpp-bind"
#define NS_CLIENT @"jabber:client"
#define NS_SASL @"urn:ietf:params:xml:ns:xmpp-sasl"
#define NS_STREAM @"http://etherx.jabber.org/streams"

@implementation XMPPConnection
@synthesize username, password, server, resource, JID, port, useTLS, delegate;








- init
{
	self = [super init];

	sock = [[OFTCPSocket alloc] init];
	parser = [[OFXMLParser alloc] init];
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	[super dealloc];
}

- (void)setUsername: (OFString*)username_
{
	OFString *old = username;
	char *node;

	Stringprep_rc rc;

	if ((rc = stringprep_profile([username_ cString], &node,
	    "SASLprep", 0)) != STRINGPREP_OK) {


		of_log(@"SASLprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		username = [[OFString alloc] initWithCString: node];
	} @finally {
		free(node);
	}

	[old release];
}

- (void)setResource: (OFString*)resource_
{
	OFString *old = resource;
	char *res;

	Stringprep_rc rc;

	if ((rc = stringprep_profile([resource_ cString], &res,
	    "Resourceprep", 0)) != STRINGPREP_OK) {
		of_log(@"Resourceprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}




	@try {
		resource = [[OFString alloc] initWithCString: res];
	} @finally {
		free(res);
	}

	[old release];
}

- (void)setServer: (OFString*)server_
{
	OFString *old = server;
	char *srv;

	Stringprep_rc rc;

	if ((rc = stringprep_profile([server_ cString], &srv,
	    "Nameprep", 0)) != STRINGPREP_OK) {


		of_log(@"Nameprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		server = [[OFString alloc] initWithCString: srv];
	} @finally {
		free(srv);
	}

	[old release];
}

- (void)setPassword: (OFString*)password_
{
	OFString *old = password;
	char *pass;

	Stringprep_rc rc;

	if ((rc = stringprep_profile([password_ cString], &pass,
	    "SASLprep", 0)) != STRINGPREP_OK) {


		of_log(@"SASLprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		password = [[OFString alloc] initWithCString: pass];
	} @finally {
		free(pass);
	}









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	[super dealloc];
}

- (void)setUsername: (OFString*)username_
{
	OFString *old = username;
	char *node;

	Stringprep_rc rc;

	if ((rc = stringprep_profile([username_ cString], &node,
	    "SASLprep", 0)) != STRINGPREP_OK)
		@throw [XMPPStringPrepFailedException newWithClass: isa
							connection: self
							   profile: @"SASLprep"
							    string: username_];


	@try {
		username = [[OFString alloc] initWithCString: node];
	} @finally {
		free(node);
	}

	[old release];
}

- (void)setResource: (OFString*)resource_
{
	OFString *old = resource;
	char *res;

	Stringprep_rc rc;

	if ((rc = stringprep_profile([resource_ cString], &res,
	    "Resourceprep", 0)) != STRINGPREP_OK)
		@throw [XMPPStringPrepFailedException
		    newWithClass: isa

		      connection: self
			 profile: @"Resourceprep"
			  string: resource_];

	@try {
		resource = [[OFString alloc] initWithCString: res];
	} @finally {
		free(res);
	}

	[old release];
}

- (void)setServer: (OFString*)server_
{
	OFString *old = server;
	char *srv;

	Stringprep_rc rc;

	if ((rc = stringprep_profile([server_ cString], &srv,
	    "Nameprep", 0)) != STRINGPREP_OK)
		@throw [XMPPStringPrepFailedException newWithClass: isa
							connection: self
							   profile: @"Nameprep"
							    string: server_];


	@try {
		server = [[OFString alloc] initWithCString: srv];
	} @finally {
		free(srv);
	}

	[old release];
}

- (void)setPassword: (OFString*)password_
{
	OFString *old = password;
	char *pass;

	Stringprep_rc rc;

	if ((rc = stringprep_profile([password_ cString], &pass,
	    "SASLprep", 0)) != STRINGPREP_OK)
		@throw [XMPPStringPrepFailedException newWithClass: isa
							connection: self
							   profile: @"SASLprep"
							    string: password_];


	@try {
		password = [[OFString alloc] initWithCString: pass];
	} @finally {
		free(pass);
	}
︙︙

Added src/XMPPExceptions.h version [49bb8b74db]. 



















































































































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/*
 * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
 *
 * https://webkeks.org/hg/objxmpp/
 *
 * 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>

@class XMPPConnection;

@interface XMPPException: OFException
{
	XMPPConnection *connection;
}

@property (readonly, nonatomic) XMPPConnection *connection;

+ newWithClass: (Class)class_
    connection: (XMPPConnection*)conn;
- initWithClass: (Class)class_
     connection: (XMPPConnection*)conn;
@end

@interface XMPPStringPrepFailedException: XMPPException
{
	OFString *profile;
	OFString *string;
}

@property (readonly, nonatomic) OFString *profile, *string;

+ newWithClass: (Class)class_
    connection: (XMPPConnection*)conn
       profile: (OFString*)profile
	string: (OFString*)string;
- initWithClass: (Class)class_
     connection: (XMPPConnection*)conn
	profile: (OFString*)profile
	 string: (OFString*)string;
@end

Added src/XMPPExceptions.m version [e2e85372f3]. 









































































































































































































































































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/*
 * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
 *
 * https://webkeks.org/hg/objxmpp/
 *
 * 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 "XMPPExceptions.h"

@implementation XMPPException
@synthesize connection;

+ newWithClass: (Class)class_
    connection: (XMPPConnection*)conn
{
	return [[self alloc] initWithClass: class_
				connection: conn];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	[self release];
	@throw [OFNotImplementedException newWithClass: c
					      selector: _cmd];
}

- initWithClass: (Class)class_
     connection: (XMPPConnection*)conn
{
	self = [super initWithClass: class_];

	@try {
		connection = [conn retain];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[connection release];

	[super dealloc];
}

- (OFString*)description
{
	OFAutoreleasePool *pool;

	if (description != nil)
		return description;

	pool = [[OFAutoreleasePool alloc] init];
	description = [[OFString alloc]
	    initWithFormat: @"An exception occurred in class %@!",
			    [self className]];
	[pool release];

	return description;
}
@end

@implementation XMPPStringPrepFailedException
@synthesize profile, string;

+ newWithClass: (Class)class_
    connection: (XMPPConnection*)conn
       profile: (OFString*)profile
	string: (OFString*)string
{
	return [[self alloc] initWithClass: class_
				connection: conn
				   profile: profile
				    string: string];
}

- initWithClass: (Class)class_
     connection: (XMPPConnection*)conn
{
	Class c = isa;
	[self release];
	@throw [OFNotImplementedException newWithClass: c
					      selector: _cmd];
}

- initWithClass: (Class)class_
     connection: (XMPPConnection*)conn
	profile: (OFString*)profile_
	 string: (OFString*)string_
{
	self = [super initWithClass: class_
			 connection: conn];

	@try {
		profile = [profile_ copy];
		string = [string_ copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[profile release];
	[string release];

	[super dealloc];
}
@end

Modified src/XMPPIQ.m from [3d81ab950c] to [9adee8b6bc].

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	return [[[self alloc] initWithType: type_
					ID: ID_] autorelease];
}

- initWithType: (OFString*)type_
	    ID: (OFString*)ID_
{



	if (![type_ isEqual: @"get"] &&

	    ![type_ isEqual: @"set"] &&
	    ![type_ isEqual: @"result"] &&

	    ![type_ isEqual: @"error"])
		of_log(@"Invalid IQ type!");




	return [super initWithName: @"iq"
			      type: type_
				ID: ID_];
}
@end








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	return [[[self alloc] initWithType: type_
					ID: ID_] autorelease];
}

- initWithType: (OFString*)type_
	    ID: (OFString*)ID_
{
	self = [super initWithName: @"iq"
			      type: type_
				ID: ID_];

	@try {
		if (![type_ isEqual: @"get"] && ![type_ isEqual: @"set"] &&
		    ![type_ isEqual: @"result"] && ![type_ isEqual: @"error"])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;


}
@end

Modified src/XMPPStanza.m from [72643fc0a8] to [e0459a5b73].

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	      ID: (OFString*)ID_
{
	return [[[self alloc] initWithName: name
				      type: type_
					ID: ID_] autorelease];
}

+ stanzaWithElement: (OFXMLElement*)elem {

	return [[[self alloc] initWithElement: elem] autorelease];
}

- initWithName: (OFString*)name_
{
	return [self initWithName: name_
			     type: nil








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	      ID: (OFString*)ID_
{
	return [[[self alloc] initWithName: name
				      type: type_
					ID: ID_] autorelease];
}

+ stanzaWithElement: (OFXMLElement*)elem
{
	return [[[self alloc] initWithElement: elem] autorelease];
}

- initWithName: (OFString*)name_
{
	return [self initWithName: name_
			     type: nil
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			       ID: ID_];
}

- initWithName: (OFString*)name_
	  type: (OFString*)type_
	    ID: (OFString*)ID_
{
	if (![name_ isEqual: @"iq"] &&
	    ![name_ isEqual: @"message"] &&
	    ![name_ isEqual: @"presence"])
		of_log(@"Invalid stanza name!");

	self = [super initWithName: name_];

	@try {





		[self setDefaultNamespace: @"jabber:client"];

		if (type_)
			[self setType: type_];

		if (ID_)
			[self setID: ID_];








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			       ID: ID_];
}

- initWithName: (OFString*)name_
	  type: (OFString*)type_
	    ID: (OFString*)ID_
{





	self = [super initWithName: name_];

	@try {
		if (![name_ isEqual: @"iq"] && ![name_ isEqual: @"message"] &&
		    ![name_ isEqual: @"presence"])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		[self setDefaultNamespace: @"jabber:client"];

		if (type_)
			[self setType: type_];

		if (ID_)
			[self setID: ID_];
︙︙

Fossil 2.23 [47362306a7] 2023-11-01 18:56:47
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